./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4207637075 <...> DUID 00:04:fb:87:82:62:74:5a:87:37:86:23:e7:72:30:e3:bc:00 forked to background, child pid 3181 [ 25.943813][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.968013][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts. execve("./syz-executor4207637075", ["./syz-executor4207637075"], 0x7ffd401e5f90 /* 10 vars */) = 0 brk(NULL) = 0x555556fa7000 brk(0x555556fa7c40) = 0x555556fa7c40 arch_prctl(ARCH_SET_FS, 0x555556fa7300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555556fa75d0) = 3602 set_robust_list(0x555556fa75e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7ff3b5053090, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff3b5053760}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7ff3b5053130, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3b5053760}, 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-executor4207637075", 4096) = 28 brk(0x555556fc8c40) = 0x555556fc8c40 brk(0x555556fc9000) = 0x555556fc9000 mprotect(0x7ff3b5114000, 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 3603 attached , child_tidptr=0x555556fa75d0) = 3603 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] set_robust_list(0x555556fa75e0, 24 [pid 3602] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3604 ./strace-static-x86_64: Process 3604 attached [pid 3603] <... set_robust_list resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] unshare(CLONE_NEWPID./strace-static-x86_64: Process 3605 attached [pid 3602] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3605 [pid 3604] set_robust_list(0x555556fa75e0, 24 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3606 attached [pid 3604] <... set_robust_list resumed>) = 0 [pid 3603] <... unshare resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3606 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] unshare(CLONE_NEWPID [pid 3605] set_robust_list(0x555556fa75e0, 24 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3607 attached [pid 3606] set_robust_list(0x555556fa75e0, 24 [pid 3605] <... set_robust_list resumed>) = 0 [pid 3604] <... unshare resumed>) = 0 ./strace-static-x86_64: Process 3608 attached [pid 3602] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3607 [pid 3605] unshare(CLONE_NEWPID [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] set_robust_list(0x555556fa75e0, 24 [pid 3607] set_robust_list(0x555556fa75e0, 24 [pid 3606] <... set_robust_list resumed>) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3608 ./strace-static-x86_64: Process 3609 attached [pid 3607] <... set_robust_list resumed>) = 0 [pid 3606] unshare(CLONE_NEWPID [pid 3605] <... unshare resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3610 [pid 3608] <... set_robust_list resumed>) = 0 [pid 3607] unshare(CLONE_NEWPID [pid 3606] <... unshare resumed>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3609 [pid 3609] set_robust_list(0x555556fa75e0, 24./strace-static-x86_64: Process 3610 attached [pid 3610] set_robust_list(0x555556fa75e0, 24 [pid 3607] <... unshare resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3611 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3610] <... set_robust_list resumed>) = 0 [pid 3610] unshare(CLONE_NEWPID) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3612 [pid 3609] <... set_robust_list resumed>) = 0 [pid 3608] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3607] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3613 [pid 3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fa75d0) = 3614 [pid 3609] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL./strace-static-x86_64: Process 3611 attached [pid 3611] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3611] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL./strace-static-x86_64: Process 3612 attached ) = -1 EBUSY (Device or resource busy) [pid 3608] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3609] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3612] set_robust_list(0x555556fa75e0, 24) = 0 ./strace-static-x86_64: Process 3613 attached [pid 3612] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3609] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 3608] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 3613] set_robust_list(0x555556fa75e0, 24 [pid 3612] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3613] <... set_robust_list resumed>) = 0 [pid 3613] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3612] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 3613] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3611] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 3611] openat(AT_FDCWD, "/dev/vhci", O_RDWR./strace-static-x86_64: Process 3614 attached [pid 3612] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 3611] <... openat resumed>) = 4 [pid 3609] <... socket resumed>) = 3 [pid 3608] <... socket resumed>) = 3 [pid 3613] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 3612] <... openat resumed>) = 4 [pid 3613] <... socket resumed>) = 3 [pid 3614] set_robust_list(0x555556fa75e0, 24 [pid 3613] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 3612] dup2(4, 202 [pid 3613] <... openat resumed>) = 4 [pid 3612] <... dup2 resumed>) = 202 [pid 3614] <... set_robust_list resumed>) = 0 [pid 3614] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3609] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 3608] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 3613] dup2(4, 202 [pid 3609] <... openat resumed>) = 4 [pid 3608] <... openat resumed>) = 4 [pid 3609] dup2(4, 202 [pid 3608] dup2(4, 202 [pid 3609] <... dup2 resumed>) = 202 [pid 3608] <... dup2 resumed>) = 202 [pid 3609] close(4 [pid 3608] close(4 [pid 3609] <... close resumed>) = 0 [pid 3608] <... close resumed>) = 0 [pid 3609] read(202, [pid 3608] read(202, [pid 3614] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3613] <... dup2 resumed>) = 202 [pid 3612] close(4 [pid 3611] dup2(4, 202 [pid 3614] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 3613] close(4 [pid 3612] <... close resumed>) = 0 [pid 3611] <... dup2 resumed>) = 202 [pid 3614] <... socket resumed>) = 3 [pid 3613] <... close resumed>) = 0 [pid 3612] read(202, [pid 3611] close(4 [pid 3614] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 3613] read(202, [pid 3611] <... close resumed>) = 0 [pid 3614] <... openat resumed>) = 4 [pid 3611] read(202, [pid 3614] dup2(4, 202) = 202 [pid 3614] close(4) = 0 [pid 3614] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 3613] <... read resumed>"\xff\x00\x03\x00", 4) = 4 [pid 3612] <... read resumed>"\xff\x00\x04\x00", 4) = 4 [pid 3609] <... read resumed>"\xff\x00\x02\x00", 4) = 4 [pid 3608] <... read resumed>"\xff\x00\x01\x00", 4) = 4 [pid 3614] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3613] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3608] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3614] <... mmap resumed>) = 0x7ff3b4841000 [pid 3613] <... mmap resumed>) = 0x7ff3b4841000 [pid 3612] <... mmap resumed>) = 0x7ff3b4841000 [pid 3611] <... read resumed>"\xff\x00\x05\x00", 4) = 4 [pid 3614] mprotect(0x7ff3b4842000, 8388608, PROT_READ|PROT_WRITE [pid 3613] mprotect(0x7ff3b4842000, 8388608, PROT_READ|PROT_WRITE [pid 3612] mprotect(0x7ff3b4842000, 8388608, PROT_READ|PROT_WRITE [pid 3611] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] <... mmap resumed>) = 0x7ff3b4841000 [pid 3608] <... mmap resumed>) = 0x7ff3b4841000 [pid 3614] <... mprotect resumed>) = 0 [pid 3613] <... mprotect resumed>) = 0 [pid 3612] <... mprotect resumed>) = 0 [pid 3611] <... mmap resumed>) = 0x7ff3b4841000 [pid 3609] mprotect(0x7ff3b4842000, 8388608, PROT_READ|PROT_WRITE [pid 3608] mprotect(0x7ff3b4842000, 8388608, PROT_READ|PROT_WRITE [pid 3614] clone(child_stack=0x7ff3b50413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3613] clone(child_stack=0x7ff3b50413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] clone(child_stack=0x7ff3b50413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] mprotect(0x7ff3b4842000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 3609] <... mprotect resumed>) = 0 [pid 3608] <... mprotect resumed>) = 0 [pid 3614] <... clone resumed>, parent_tid=[2], tls=0x7ff3b5041700, child_tidptr=0x7ff3b50419d0) = 2 [pid 3613] <... clone resumed>, parent_tid=[2], tls=0x7ff3b5041700, child_tidptr=0x7ff3b50419d0) = 2 [pid 3612] <... clone resumed>, parent_tid=[2], tls=0x7ff3b5041700, child_tidptr=0x7ff3b50419d0) = 2 [pid 3611] clone(child_stack=0x7ff3b50413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3614] ioctl(3, HCIDEVUP [pid 3613] ioctl(3, HCIDEVUP [pid 3612] ioctl(3, HCIDEVUP [pid 3609] clone(child_stack=0x7ff3b50413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3608] clone(child_stack=0x7ff3b50413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] <... clone resumed>, parent_tid=[2], tls=0x7ff3b5041700, child_tidptr=0x7ff3b50419d0) = 2 [pid 3611] ioctl(3, HCIDEVUP [pid 3609] <... clone resumed>, parent_tid=[2], tls=0x7ff3b5041700, child_tidptr=0x7ff3b50419d0) = 2 [pid 3608] <... clone resumed>, parent_tid=[2], tls=0x7ff3b5041700, child_tidptr=0x7ff3b50419d0) = 2 [pid 3609] ioctl(3, HCIDEVUP [pid 3608] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3619 attached [pid 3619] set_robust_list(0x7ff3b50419e0, 24) = 0 [pid 3619] read(202, ./strace-static-x86_64: Process 3624 attached ./strace-static-x86_64: Process 3623 attached ./strace-static-x86_64: Process 3622 attached ./strace-static-x86_64: Process 3621 attached ./strace-static-x86_64: Process 3620 attached [pid 3624] set_robust_list(0x7ff3b50419e0, 24 [pid 3623] set_robust_list(0x7ff3b50419e0, 24 [pid 3621] set_robust_list(0x7ff3b50419e0, 24 [pid 3620] set_robust_list(0x7ff3b50419e0, 24) = 0 [pid 3621] <... set_robust_list resumed>) = 0 [pid 3624] <... set_robust_list resumed>) = 0 [pid 3623] <... set_robust_list resumed>) = 0 [pid 3622] set_robust_list(0x7ff3b50419e0, 24 [pid 3620] read(202, [pid 3621] read(202, [pid 3623] read(202, [pid 3624] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 3622] <... set_robust_list resumed>) = 0 [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 [pid 3622] read(202, [pid 3624] <... writev resumed>) = 255 [pid 3624] read(202, [pid 3619] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 3619] 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 3619] read(202, [pid 3620] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [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) = 255 [pid 3623] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 3620] read(202, [pid 3623] 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 3623] read(202, [pid 3621] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 3621] 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 3621] read(202, [pid 3622] <... read resumed>"\x01\x03\x0c\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) = 255 [pid 3622] read(202, [pid 3624] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 3619] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 syzkaller login: [ 48.808417][ T3630] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 48.821443][ T3630] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.826174][ T3631] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 48.828866][ T3630] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 48.836705][ T3631] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 48.843236][ T3630] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [pid 3619] 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 [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 [pid 3623] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 3622] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 3621] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 3620] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 3619] <... writev resumed>) = 255 [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\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 [pid 3621] 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 [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 [pid 3624] read(202, [pid 3622] <... writev resumed>) = 255 [pid 3621] <... writev resumed>) = 255 [pid 3620] <... writev resumed>) = 255 [pid 3622] read(202, [pid 3621] read(202, [pid 3620] read(202, [pid 3619] read(202, [pid 3623] 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 3623] read(202, [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) = 255 [ 48.851890][ T3631] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.860507][ T3633] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 48.864954][ T3631] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 48.872941][ T3633] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 48.878706][ T3631] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 48.892803][ T3631] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 48.895801][ T3633] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [pid 3624] read(202, [pid 3620] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [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) = 255 [pid 3620] read(202, [pid 3622] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [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) = 255 [pid 3622] read(202, [pid 3619] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 3621] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 3619] 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 [pid 3624] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 3621] 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 [pid 3620] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 3619] <... writev resumed>) = 255 [pid 3619] read(202, [pid 3623] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 3623] 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) = 255 [pid 3623] read(202, [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 [pid 3622] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 3621] <... writev resumed>) = 255 [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 [pid 3619] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 3621] read(202, [pid 3619] 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 3619] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 3619] 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 3619] read(202, "\x01\x23\x0c\x00", 1024) = 4 [pid 3619] 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 [pid 3624] <... writev resumed>) = 13 [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 [pid 3620] <... writev resumed>) = 13 [pid 3624] read(202, [pid 3622] <... writev resumed>) = 13 [pid 3620] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 3622] <... 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 [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 [pid 3620] <... writev resumed>) = 14 [pid 3622] <... writev resumed>) = 14 [pid 3620] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 3622] <... read resumed>"\x01\x23\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 [pid 3624] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 3623] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [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 [pid 3621] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 3620] <... writev resumed>) = 255 [pid 3619] <... writev resumed>) = 255 [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 [pid 3623] 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 [pid 3621] 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 [pid 3619] read(202, [pid 3624] <... writev resumed>) = 14 [pid 3623] <... writev resumed>) = 13 [pid 3621] <... writev resumed>) = 13 [pid 3619] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 3624] read(202, [pid 3623] read(202, [pid 3621] read(202, [pid 3619] 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 [pid 3624] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 3623] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 3622] <... writev resumed>) = 255 [pid 3621] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [ 48.900524][ T3631] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 48.907238][ T3633] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 48.922238][ T3634] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.925892][ T3633] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 48.930024][ T3634] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 48.941727][ T3631] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.947836][ T3633] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [pid 3620] read(202, [pid 3619] <... writev resumed>) = 255 [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 [pid 3623] 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 [pid 3621] 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 [pid 3619] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 3622] <... 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\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 [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 [pid 3620] <... writev resumed>) = 255 [pid 3622] <... writev resumed>) = 255 [pid 3620] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 3622] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [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 [pid 3624] <... writev resumed>) = 255 [pid 3623] <... writev resumed>) = 14 [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 [pid 3621] <... writev resumed>) = 14 [pid 3620] <... writev resumed>) = 255 [pid 3619] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 3624] read(202, [pid 3623] read(202, [pid 3621] read(202, [pid 3619] 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 [pid 3624] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 3623] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 3622] <... writev resumed>) = 255 [pid 3621] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 3620] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 3622] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [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 [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 [pid 3623] 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 [ 48.958018][ T3630] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 48.959969][ T3631] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 48.968203][ T3633] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 48.975072][ T3631] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 48.979047][ T3630] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 48.983003][ T3633] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 48.988212][ T3631] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [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 [pid 3621] 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 [pid 3620] <... writev resumed>) = 255 [pid 3619] <... writev resumed>) = 255 [pid 3624] <... writev resumed>) = 255 [pid 3623] <... writev resumed>) = 255 [pid 3622] <... writev resumed>) = 255 [pid 3620] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 3622] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [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 [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 [pid 3620] <... writev resumed>) = 255 [pid 3622] <... writev resumed>) = 255 [pid 3620] read(202, [pid 3622] read(202, [pid 3620] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 3622] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [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 [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 [pid 3620] <... writev resumed>) = 255 [pid 3622] <... writev resumed>) = 255 [pid 3620] read(202, [pid 3622] read(202, [pid 3621] <... writev resumed>) = 255 [pid 3621] read(202, [pid 3619] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 3619] 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 [pid 3624] read(202, [pid 3623] read(202, [pid 3621] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 3613] <... ioctl resumed>, 0x3) = -1 EALREADY (Operation already in progress) [pid 3611] <... ioctl resumed>, 0x5) = -1 EALREADY (Operation already in progress) [pid 3624] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 3623] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 3621] 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 [pid 3613] ioctl(3, HCISETSCAN [pid 3611] ioctl(3, HCISETSCAN [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 [pid 3623] 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 [pid 3622] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 3621] <... writev resumed>) = 255 [pid 3620] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 3619] <... writev resumed>) = 255 [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 [pid 3619] read(202, [pid 3620] <... writev resumed>) = 7 [pid 3620] madvise(0x7ff3b4841000, 8372224, MADV_DONTNEED) = 0 [pid 3620] exit(0) = ? [pid 3620] +++ exited with 0 +++ [pid 3624] <... writev resumed>) = 255 [pid 3624] read(202, [pid 3619] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 3619] 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) = 255 [pid 3619] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 3619] 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 3619] read(202, [pid 3623] <... writev resumed>) = 255 [pid 3623] read(202, "\x01\x25\x0c\x00", 1024) = 4 [pid 3623] 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 [pid 3624] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [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 [pid 3621] read(202, [pid 3614] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 3613] <... ioctl resumed>, 0x7ffd535d04a8) = 0 [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 [pid 3623] <... writev resumed>) = 255 [pid 3622] <... writev resumed>) = 7 [pid 3621] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 3614] ioctl(3, HCISETSCAN [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 [pid 3611] <... ioctl resumed>, 0x7ffd535d04a8) = 0 [pid 3622] madvise(0x7ff3b4841000, 8372224, MADV_DONTNEED [pid 3621] 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 [pid 3613] <... writev resumed>) = 13 [pid 3611] 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 [pid 3622] <... madvise resumed>) = 0 [pid 3621] <... writev resumed>) = 255 [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 [pid 3611] <... writev resumed>) = 13 [pid 3622] exit(0 [pid 3621] read(202, [pid 3613] <... writev resumed>) = 14 [pid 3611] 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 [pid 3622] <... exit resumed>) = ? [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 [pid 3611] <... writev resumed>) = 14 [pid 3622] +++ exited with 0 +++ [pid 3613] <... writev resumed>) = 14 [pid 3611] 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 [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 [pid 3611] <... writev resumed>) = 14 [pid 3613] <... writev resumed>) = 22 [pid 3611] 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 [pid 3624] <... writev resumed>) = 255 [pid 3623] read(202, [pid 3619] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 3624] read(202, [pid 3623] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 3619] 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 [pid 3624] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [ 48.993724][ T3633] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 49.000975][ T3631] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 49.013124][ T3629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 49.019132][ T3631] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 49.029622][ T3615] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 49.043242][ T3615] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 49.050408][ T3629] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [pid 3623] 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 [pid 3619] <... writev resumed>) = 7 [pid 3613] close(3 [pid 3611] <... writev resumed>) = 22 [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 [pid 3621] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 3614] <... ioctl resumed>, 0x7ffd535d04a8) = 0 [pid 3613] <... close resumed>) = 0 [pid 3611] close(3 [pid 3621] 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 [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 [pid 3613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] <... close resumed>) = 0 [pid 3621] <... writev resumed>) = 255 [pid 3614] <... writev resumed>) = 13 [pid 3613] <... prctl resumed>) = 0 [pid 3611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3621] read(202, [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 [pid 3613] setsid( [pid 3611] <... prctl resumed>) = 0 [pid 3614] <... writev resumed>) = 14 [pid 3613] <... setsid resumed>) = 1 [pid 3611] setsid( [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 [pid 3613] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3611] <... setsid resumed>) = 1 [pid 3614] <... writev resumed>) = 14 [pid 3613] <... openat resumed>) = 3 [pid 3611] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [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 [pid 3613] dup2(3, 201 [pid 3611] <... openat resumed>) = 3 [pid 3624] <... writev resumed>) = 255 [pid 3623] <... writev resumed>) = 255 [pid 3621] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 3619] madvise(0x7ff3b4841000, 8372224, MADV_DONTNEED [pid 3614] <... writev resumed>) = 22 [pid 3624] read(202, [pid 3623] read(202, [pid 3621] 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 [pid 3619] <... madvise resumed>) = 0 [pid 3614] futex(0x7ff3b50419d0, FUTEX_WAIT, 2, NULL [pid 3613] <... dup2 resumed>) = 201 [pid 3611] dup2(3, 201 [pid 3624] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 3623] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 3621] <... writev resumed>) = 255 [pid 3619] exit(0 [pid 3613] close(3 [pid 3611] <... dup2 resumed>) = 201 [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 [pid 3623] 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 [pid 3621] read(202, [pid 3619] <... exit resumed>) = ? [pid 3613] <... close resumed>) = 0 [pid 3611] close(3 [pid 3624] <... writev resumed>) = 255 [pid 3623] <... writev resumed>) = 255 [pid 3621] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 3613] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3611] <... close resumed>) = 0 [pid 3608] <... ioctl resumed>, 0x1) = -1 EALREADY (Operation already in progress) [pid 3624] read(202, [pid 3623] read(202, [pid 3621] 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 [pid 3619] +++ exited with 0 +++ [pid 3614] <... futex resumed>) = 0 [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3611] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3608] ioctl(3, HCISETSCAN [pid 3623] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 3621] <... writev resumed>) = 255 [pid 3614] close(3 [pid 3613] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3621] read(202, [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... ioctl resumed>, 0x4) = -1 EALREADY (Operation already in progress) [pid 3611] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3624] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 3623] 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 [pid 3614] <... close resumed>) = 0 [pid 3613] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3612] ioctl(3, HCISETSCAN [pid 3611] <... prlimit64 resumed>NULL) = 0 [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 [pid 3623] <... writev resumed>) = 255 [pid 3621] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 3614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3611] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3609] <... ioctl resumed>, 0x2) = -1 EALREADY (Operation already in progress) [pid 3624] <... writev resumed>) = 7 [pid 3623] read(202, [pid 3621] 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 [pid 3614] <... prctl resumed>) = 0 [pid 3613] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3608] <... ioctl resumed>, 0x7ffd535d04a8) = 0 [pid 3624] madvise(0x7ff3b4841000, 8372224, MADV_DONTNEED [pid 3621] <... writev resumed>) = 7 [pid 3614] setsid( [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... ioctl resumed>, 0x7ffd535d04a8) = 0 [pid 3611] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3609] ioctl(3, HCISETSCAN [pid 3608] 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 [pid 3624] <... madvise resumed>) = 0 [pid 3621] madvise(0x7ff3b4841000, 8372224, MADV_DONTNEED [pid 3614] <... setsid resumed>) = 1 [pid 3613] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3612] 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 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3624] exit(0 [pid 3623] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 3621] <... madvise resumed>) = 0 [pid 3614] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3611] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3621] exit(0 [pid 3613] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3624] <... exit resumed>) = ? [pid 3623] 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 [pid 3621] <... exit resumed>) = ? [pid 3614] <... openat resumed>) = 3 [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... writev resumed>) = 13 [pid 3611] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3608] <... writev resumed>) = 13 [pid 3624] +++ exited with 0 +++ [pid 3623] <... writev resumed>) = 7 [pid 3621] +++ exited with 0 +++ [pid 3614] dup2(3, 201 [pid 3613] unshare(CLONE_NEWNS [pid 3612] 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 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3609] <... ioctl resumed>, 0x7ffd535d04a8) = 0 [pid 3608] 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 [pid 3623] madvise(0x7ff3b4841000, 8372224, MADV_DONTNEED [pid 3614] <... dup2 resumed>) = 201 [pid 3613] <... unshare resumed>) = 0 [pid 3612] <... writev resumed>) = 14 [pid 3611] unshare(CLONE_NEWNS [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 [pid 3608] <... writev resumed>) = 14 [pid 3623] <... madvise resumed>) = 0 [pid 3614] close(3 [pid 3612] 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 [pid 3609] <... writev resumed>) = 13 [pid 3608] 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 [pid 3623] exit(0 [pid 3614] <... close resumed>) = 0 [pid 3613] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3611] <... unshare 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 [pid 3623] <... exit resumed>) = ? [pid 3614] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3613] <... mount resumed>) = 0 [pid 3612] <... writev resumed>) = 14 [pid 3611] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3608] <... writev resumed>) = 14 [pid 3613] unshare(CLONE_NEWIPC [pid 3611] <... mount resumed>) = 0 [pid 3623] +++ exited with 0 +++ [pid 3614] <... prlimit64 resumed>NULL) = 0 [pid 3612] 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 [pid 3609] <... writev resumed>) = 14 [pid 3608] 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 [pid 3614] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3613] <... unshare resumed>) = 0 [pid 3611] unshare(CLONE_NEWIPC [pid 3614] <... prlimit64 resumed>NULL) = 0 [pid 3613] unshare(CLONE_NEWCGROUP [pid 3612] <... writev resumed>) = 22 [pid 3611] <... unshare 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 [pid 3608] <... writev resumed>) = 22 [pid 3614] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3613] <... unshare resumed>) = 0 [pid 3612] close(3 [pid 3611] unshare(CLONE_NEWCGROUP [pid 3609] <... writev resumed>) = 14 [pid 3608] close(3 [pid 3614] <... prlimit64 resumed>NULL) = 0 [pid 3613] unshare(CLONE_NEWUTS [pid 3612] <... close resumed>) = 0 [pid 3611] <... unshare resumed>) = 0 [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 [pid 3614] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3613] <... unshare resumed>) = 0 [pid 3612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] unshare(CLONE_NEWUTS [pid 3608] <... close resumed>) = 0 [pid 3613] unshare(CLONE_SYSVSEM [pid 3611] <... unshare resumed>) = 0 [pid 3609] <... writev resumed>) = 22 [pid 3613] <... unshare resumed>) = 0 [pid 3611] unshare(CLONE_SYSVSEM [pid 3614] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... prctl resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3609] close(3 [pid 3611] <... unshare resumed>) = 0 [pid 3608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3613] <... openat resumed>) = 3 [pid 3612] setsid( [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3609] <... close resumed>) = 0 [pid 3608] <... prctl resumed>) = 0 [pid 3614] <... prlimit64 resumed>NULL) = 0 [pid 3613] write(3, "16777216", 8 [pid 3612] <... setsid resumed>) = 1 [pid 3611] <... openat resumed>) = 3 [pid 3609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] setsid( [pid 3614] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3613] <... write resumed>) = 8 [pid 3612] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3611] write(3, "16777216", 8 [pid 3609] <... prctl resumed>) = 0 [pid 3608] <... setsid resumed>) = 1 [pid 3614] <... prlimit64 resumed>NULL) = 0 [pid 3613] close(3 [pid 3611] <... write resumed>) = 8 [pid 3614] unshare(CLONE_NEWNS [pid 3613] <... close resumed>) = 0 [pid 3612] <... openat resumed>) = 3 [pid 3611] close(3 [pid 3609] setsid( [pid 3608] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3611] <... close resumed>) = 0 [pid 3614] <... unshare resumed>) = 0 [pid 3613] <... openat resumed>) = 3 [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3609] <... setsid resumed>) = 1 [pid 3614] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3613] write(3, "536870912", 9 [pid 3612] dup2(3, 201 [pid 3611] <... openat resumed>) = 3 [pid 3609] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3608] <... openat resumed>) = 3 [pid 3614] <... mount resumed>) = 0 [pid 3613] <... write resumed>) = 9 [pid 3612] <... dup2 resumed>) = 201 [pid 3611] write(3, "536870912", 9 [pid 3614] unshare(CLONE_NEWIPC [pid 3613] close(3 [pid 3612] close(3 [pid 3611] <... write resumed>) = 9 [pid 3609] <... openat resumed>) = 3 [pid 3608] dup2(3, 201 [pid 3613] <... close resumed>) = 0 [pid 3611] close(3 [pid 3614] <... unshare resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3609] dup2(3, 201 [pid 3608] <... dup2 resumed>) = 201 [pid 3614] unshare(CLONE_NEWCGROUP [pid 3613] <... openat resumed>) = 3 [pid 3612] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3609] <... dup2 resumed>) = 201 [pid 3608] close(3 [pid 3614] <... unshare resumed>) = 0 [pid 3613] write(3, "1024", 4 [pid 3612] <... prlimit64 resumed>NULL) = 0 [ 49.062745][ T3615] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 49.069824][ T3629] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [pid 3611] <... openat resumed>) = 3 [pid 3609] close(3 [pid 3608] <... close resumed>) = 0 [pid 3614] unshare(CLONE_NEWUTS [pid 3613] <... write resumed>) = 4 [pid 3612] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3611] write(3, "1024", 4 [pid 3609] <... close resumed>) = 0 [pid 3608] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3614] <... unshare resumed>) = 0 [pid 3613] close(3 [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3611] <... write resumed>) = 4 [pid 3609] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3614] unshare(CLONE_SYSVSEM [pid 3613] <... close resumed>) = 0 [pid 3612] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3611] close(3 [pid 3609] <... prlimit64 resumed>NULL) = 0 [pid 3608] <... prlimit64 resumed>NULL) = 0 [pid 3614] <... unshare resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3611] <... close resumed>) = 0 [pid 3609] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3608] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3613] <... openat resumed>) = 3 [pid 3612] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3609] <... prlimit64 resumed>NULL) = 0 [pid 3608] <... prlimit64 resumed>NULL) = 0 [pid 3614] <... openat resumed>) = 3 [pid 3613] write(3, "8192", 4 [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3611] <... openat resumed>) = 3 [pid 3609] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3608] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3614] write(3, "16777216", 8 [pid 3613] <... write resumed>) = 4 [pid 3612] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3611] write(3, "8192", 4 [pid 3609] <... prlimit64 resumed>NULL) = 0 [pid 3608] <... prlimit64 resumed>NULL) = 0 [pid 3614] <... write resumed>) = 8 [pid 3613] close(3 [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3611] <... write resumed>) = 4 [pid 3609] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3608] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3614] close(3 [pid 3613] <... close resumed>) = 0 [pid 3612] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3611] close(3 [pid 3609] <... prlimit64 resumed>NULL) = 0 [pid 3608] <... prlimit64 resumed>NULL) = 0 [pid 3614] <... close resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3611] <... close resumed>) = 0 [pid 3609] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3613] <... openat resumed>) = 3 [pid 3612] unshare(CLONE_NEWNS [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3609] <... prlimit64 resumed>NULL) = 0 [pid 3608] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3614] <... openat resumed>) = 3 [pid 3613] write(3, "1024", 4 [pid 3612] <... unshare resumed>) = 0 [pid 3611] <... openat resumed>) = 3 [pid 3609] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3608] <... prlimit64 resumed>NULL) = 0 [pid 3614] write(3, "536870912", 9 [pid 3613] <... write resumed>) = 4 [pid 3612] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3611] write(3, "1024", 4 [pid 3609] <... prlimit64 resumed>NULL) = 0 [pid 3608] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3614] <... write resumed>) = 9 [pid 3613] close(3 [pid 3612] <... mount resumed>) = 0 [pid 3611] <... write resumed>) = 4 [pid 3609] unshare(CLONE_NEWNS [pid 3608] <... prlimit64 resumed>NULL) = 0 [pid 3614] close(3 [pid 3613] <... close resumed>) = 0 [pid 3612] unshare(CLONE_NEWIPC [pid 3614] <... close resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3612] <... unshare resumed>) = 0 [pid 3611] close(3 [pid 3609] <... unshare resumed>) = 0 [pid 3608] unshare(CLONE_NEWNS [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3612] unshare(CLONE_NEWCGROUP [pid 3613] <... openat resumed>) = 3 [pid 3612] <... unshare resumed>) = 0 [pid 3612] unshare(CLONE_NEWUTS) = 0 [pid 3612] unshare(CLONE_SYSVSEM [pid 3611] <... close resumed>) = 0 [pid 3608] <... unshare resumed>) = 0 [pid 3614] <... openat resumed>) = 3 [pid 3612] <... unshare resumed>) = 0 [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3609] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3608] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3614] write(3, "1024", 4 [pid 3613] write(3, "1024", 4 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3614] <... write resumed>) = 4 [pid 3613] <... write resumed>) = 4 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... openat resumed>) = 3 [pid 3609] <... mount resumed>) = 0 [pid 3608] <... mount resumed>) = 0 [pid 3614] close(3 [pid 3613] close(3 [pid 3612] write(3, "16777216", 8 [pid 3611] write(3, "1024", 4 [pid 3609] unshare(CLONE_NEWIPC [pid 3608] unshare(CLONE_NEWIPC [pid 3614] <... close resumed>) = 0 [pid 3613] <... close resumed>) = 0 [pid 3612] <... write resumed>) = 8 [pid 3612] close(3 [pid 3611] <... write resumed>) = 4 [pid 3612] <... close resumed>) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3611] close(3 [pid 3609] <... unshare resumed>) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3612] <... openat resumed>) = 3 [pid 3611] <... close resumed>) = 0 [pid 3609] unshare(CLONE_NEWCGROUP [pid 3608] <... unshare resumed>) = 0 [pid 3612] write(3, "536870912", 9 [pid 3614] <... openat resumed>) = 3 [pid 3612] <... write resumed>) = 9 [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3609] <... unshare resumed>) = 0 [pid 3613] <... openat resumed>) = 3 [pid 3612] close(3) = 0 [pid 3611] <... openat resumed>) = 3 [pid 3614] write(3, "8192", 4 [pid 3613] write(3, "1024 1048576 500 1024", 21 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3611] write(3, "1024 1048576 500 1024", 21 [pid 3609] unshare(CLONE_NEWUTS [pid 3608] unshare(CLONE_NEWCGROUP [pid 3614] <... write resumed>) = 4 [pid 3613] <... write resumed>) = 21 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... write resumed>) = 21 [pid 3614] close(3 [pid 3613] close(3 [pid 3612] write(3, "1024", 4 [pid 3611] close(3 [pid 3609] <... unshare resumed>) = 0 [pid 3608] <... unshare resumed>) = 0 [pid 3614] <... close resumed>) = 0 [pid 3613] <... close resumed>) = 0 [pid 3612] <... write resumed>) = 4 [pid 3611] <... close resumed>) = 0 [pid 3609] unshare(CLONE_SYSVSEM [pid 3608] unshare(CLONE_NEWUTS [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3613] getpid( [pid 3612] close(3 [pid 3611] getpid( [pid 3609] <... unshare resumed>) = 0 [pid 3608] <... unshare resumed>) = 0 [pid 3614] <... openat resumed>) = 3 [pid 3613] <... getpid resumed>) = 1 [pid 3612] <... close resumed>) = 0 [pid 3611] <... getpid resumed>) = 1 [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3608] unshare(CLONE_SYSVSEM [pid 3614] write(3, "1024", 4 [pid 3613] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3614] <... write resumed>) = 4 [pid 3613] <... capget resumed>{effective=1<) = 3 [pid 3611] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3609] <... openat resumed>) = 3 [pid 3608] <... unshare resumed>) = 0 [pid 3614] close(3 [pid 3613] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3612] write(3, "8192", 4 [pid 3611] <... capget resumed>{effective=1< [pid 3614] <... close resumed>) = 0 [pid 3613] <... capset resumed>) = 0 [pid 3612] <... write resumed>) = 4 [pid 3611] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3609] <... write resumed>) = 8 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3613] unshare(CLONE_NEWNET [pid 3612] close(3 [pid 3611] <... capset resumed>) = 0 [pid 3609] close(3 [pid 3614] <... openat resumed>) = 3 [pid 3612] <... close resumed>) = 0 [pid 3611] unshare(CLONE_NEWNET [pid 3609] <... close resumed>) = 0 [pid 3608] <... openat resumed>) = 3 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "1024", 4) = 4 [pid 3612] close(3) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "1024", 4) = 4 [pid 3612] close(3) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3612] close(3) = 0 [pid 3612] getpid() = 1 [pid 3612] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3608] write(3, "16777216", 8 [pid 3614] write(3, "1024", 4) = 4 [pid 3609] <... openat resumed>) = 3 [pid 3608] <... write resumed>) = 8 [pid 3614] close(3 [pid 3609] write(3, "536870912", 9 [pid 3614] <... close resumed>) = 0 [pid 3608] close(3 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3609] <... write resumed>) = 9 [pid 3608] <... close resumed>) = 0 [pid 3614] <... openat resumed>) = 3 [pid 3609] close(3 [pid 3614] write(3, "1024 1048576 500 1024", 21 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3614] <... write resumed>) = 21 [pid 3609] <... close resumed>) = 0 [pid 3608] <... openat resumed>) = 3 [pid 3614] close(3 [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3608] write(3, "536870912", 9 [pid 3614] <... close resumed>) = 0 [pid 3609] <... openat resumed>) = 3 [pid 3614] getpid( [pid 3608] <... write resumed>) = 9 [pid 3614] <... getpid resumed>) = 1 [pid 3609] write(3, "1024", 4 [pid 3608] close(3 [pid 3614] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3609] <... write resumed>) = 4 [pid 3614] <... capget resumed>{effective=1< [pid 3608] <... close resumed>) = 0 [pid 3614] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3609] <... close resumed>) = 0 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3614] <... capset resumed>) = 0 [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] <... openat resumed>) = 3 [pid 3614] unshare(CLONE_NEWNET [pid 3609] write(3, "8192", 4 [pid 3608] write(3, "1024", 4) = 4 [pid 3608] close(3) = 0 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3609] <... write resumed>) = 4 [pid 3609] close(3) = 0 [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3609] write(3, "1024", 4) = 4 [pid 3609] close(3) = 0 [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3609] write(3, "1024", 4) = 4 [pid 3609] close(3) = 0 [pid 3609] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3609] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3609] close(3) = 0 [pid 3609] getpid() = 1 [pid 3609] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3608] <... openat resumed>) = 3 [pid 3608] write(3, "8192", 4) = 4 [pid 3608] close(3) = 0 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] write(3, "1024", 4) = 4 [pid 3608] close(3) = 0 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] write(3, "1024", 4) = 4 [pid 3608] close(3) = 0 [pid 3608] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3608] close(3) = 0 [pid 3608] getpid() = 1 [pid 3608] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3613] <... unshare resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3612] <... unshare resumed>) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "0 65535", 7) = 7 [pid 3612] close(3) = 0 [pid 3612] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 3613] <... openat resumed>) = 3 [pid 3612] dup2(3, 200) = 200 [pid 3612] close(3) = 0 [pid 3612] ioctl(200, TUNSETIFF, 0x7ffd535d0570 [pid 3613] write(3, "0 65535", 7) = 7 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 3613] dup2(3, 200) = 200 [pid 3613] close(3) = 0 [pid 3613] ioctl(200, TUNSETIFF, 0x7ffd535d0570 [pid 3612] <... ioctl resumed>) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "0", 1) = 1 [pid 3612] close(3) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "0", 1) = 1 [pid 3612] close(3) = 0 [pid 3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 3612] access("/proc/net", R_OK) = 0 [pid 3612] access("/proc/net/unix", R_OK) = 0 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3612] close(4) = 0 [pid 3612] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... unshare resumed>) = 0 [pid 3611] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 3611] write(3, "0 65535", 7) = 7 [pid 3611] close(3) = 0 [pid 3611] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 3611] dup2(3, 200) = 200 [pid 3611] close(3) = 0 [pid 3611] ioctl(200, TUNSETIFF, 0x7ffd535d0570 [pid 3613] <... ioctl resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "0", 1) = 1 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "0", 1) = 1 [pid 3613] close(3) = 0 [pid 3613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 3613] access("/proc/net", R_OK) = 0 [pid 3613] access("/proc/net/unix", R_OK) = 0 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3613] close(4) = 0 [pid 3613] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 3614] <... unshare resumed>) = 0 [pid 3613] recvfrom(3, [pid 3612] <... sendto resumed>) = 40 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] recvfrom(3, [pid 3609] <... unshare resumed>) = 0 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3612] <... socket resumed>) = 4 [pid 3611] <... ioctl resumed>) = 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3614] <... openat resumed>) = 3 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3608] <... unshare resumed>) = 0 [pid 3614] write(3, "0 65535", 7 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] close(4 [pid 3611] <... openat resumed>) = 3 [pid 3614] <... write resumed>) = 7 [pid 3612] <... close resumed>) = 0 [pid 3611] write(3, "0", 1 [pid 3613] close(4 [pid 3609] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3614] close(3 [pid 3612] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... write resumed>) = 1 [pid 3614] <... close resumed>) = 0 [pid 3613] <... close resumed>) = 0 [pid 3611] close(3 [pid 3609] <... openat resumed>) = 3 [pid 3614] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 3612] <... sendto resumed>) = 64 [pid 3611] <... close resumed>) = 0 [pid 3614] <... openat resumed>) = 3 [pid 3611] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3609] write(3, "0 65535", 7 [pid 3608] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3614] dup2(3, 200 [pid 3613] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] recvfrom(3, [pid 3611] <... openat resumed>) = 3 [pid 3609] <... write resumed>) = 7 [pid 3614] <... dup2 resumed>) = 200 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] write(3, "0", 1 [pid 3609] close(3 [pid 3608] <... openat resumed>) = 3 [pid 3614] close(3 [pid 3613] <... sendto resumed>) = 64 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... write resumed>) = 1 [pid 3609] <... close resumed>) = 0 [pid 3608] write(3, "0 65535", 7 [pid 3614] <... close resumed>) = 0 [pid 3613] recvfrom(3, [pid 3612] <... socket resumed>) = 4 [pid 3611] close(3 [pid 3609] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 3608] <... write resumed>) = 7 [pid 3614] ioctl(200, TUNSETIFF, 0x7ffd535d0570 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... close resumed>) = 0 [pid 3609] <... openat resumed>) = 3 [pid 3608] close(3 [pid 3614] <... ioctl resumed>) = 0 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3609] dup2(3, 200 [pid 3608] <... close resumed>) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3613] <... socket resumed>) = 4 [pid 3612] close(4 [pid 3611] <... socket resumed>) = 3 [pid 3609] <... dup2 resumed>) = 200 [pid 3608] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 3614] <... openat resumed>) = 3 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... close resumed>) = 0 [pid 3611] access("/proc/net", R_OK [pid 3609] close(3 [pid 3608] <... openat resumed>) = 3 [pid 3614] write(3, "0", 1 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... access resumed>) = 0 [pid 3609] <... close resumed>) = 0 [pid 3608] dup2(3, 200 [pid 3614] <... write resumed>) = 1 [pid 3613] close(4 [pid 3612] <... sendto resumed>) = 48 [pid 3611] access("/proc/net/unix", R_OK [pid 3609] ioctl(200, TUNSETIFF, 0x7ffd535d0570 [pid 3608] <... dup2 resumed>) = 200 [pid 3614] close(3 [pid 3613] <... close resumed>) = 0 [pid 3612] recvfrom(3, [pid 3611] <... access resumed>) = 0 [pid 3609] <... ioctl resumed>) = 0 [pid 3608] close(3 [pid 3614] <... close resumed>) = 0 [pid 3613] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3608] <... close resumed>) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3613] <... sendto resumed>) = 48 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... socket resumed>) = 4 [pid 3609] <... openat resumed>) = 3 [pid 3608] ioctl(200, TUNSETIFF, 0x7ffd535d0570 [pid 3614] <... openat resumed>) = 3 [pid 3613] recvfrom(3, [pid 3612] <... socket resumed>) = 4 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3609] write(3, "0", 1 [pid 3608] <... ioctl resumed>) = 0 [pid 3614] write(3, "0", 1 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3609] <... write resumed>) = 1 [pid 3608] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3614] <... write resumed>) = 1 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] close(4 [pid 3609] close(3 [pid 3608] <... openat resumed>) = 3 [pid 3614] close(3 [pid 3613] <... socket resumed>) = 4 [pid 3612] close(4 [pid 3611] <... close resumed>) = 0 [pid 3609] <... close resumed>) = 0 [pid 3608] write(3, "0", 1 [pid 3614] <... close resumed>) = 0 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... close resumed>) = 0 [pid 3611] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3608] <... write resumed>) = 1 [pid 3614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... sendto resumed>) = 40 [pid 3609] <... openat resumed>) = 3 [pid 3608] close(3 [pid 3614] <... socket resumed>) = 3 [pid 3613] close(4 [pid 3612] <... sendto resumed>) = 60 [pid 3611] recvfrom(3, [pid 3609] write(3, "0", 1 [pid 3608] <... close resumed>) = 0 [pid 3614] access("/proc/net", R_OK [pid 3613] <... close resumed>) = 0 [pid 3612] recvfrom(3, [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] <... write resumed>) = 1 [pid 3608] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3614] <... access resumed>) = 0 [pid 3613] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] close(3 [pid 3608] <... openat resumed>) = 3 [pid 3614] access("/proc/net/unix", R_OK [pid 3613] <... sendto resumed>) = 60 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... socket resumed>) = 4 [pid 3609] <... close resumed>) = 0 [pid 3608] write(3, "0", 1 [pid 3614] <... access resumed>) = 0 [pid 3613] recvfrom(3, [pid 3612] <... socket resumed>) = 4 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3608] <... write resumed>) = 1 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3609] <... socket resumed>) = 3 [pid 3608] close(3 [pid 3614] <... socket resumed>) = 4 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] close(4 [pid 3609] access("/proc/net", R_OK [pid 3608] <... close resumed>) = 0 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3613] <... socket resumed>) = 4 [pid 3612] close(4 [pid 3611] <... close resumed>) = 0 [pid 3609] <... access resumed>) = 0 [pid 3608] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3614] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... close resumed>) = 0 [pid 3611] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] access("/proc/net/unix", R_OK [pid 3608] <... socket resumed>) = 3 [pid 3614] close(4 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... sendto resumed>) = 64 [pid 3609] <... access resumed>) = 0 [pid 3608] access("/proc/net", R_OK [pid 3614] <... close resumed>) = 0 [pid 3613] close(4 [pid 3611] recvfrom(3, [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3608] <... access resumed>) = 0 [pid 3614] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] <... socket resumed>) = 4 [pid 3608] access("/proc/net/unix", R_OK [pid 3614] <... sendto resumed>) = 40 [pid 3613] <... close resumed>) = 0 [pid 3612] <... sendto resumed>) = 44 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3608] <... access resumed>) = 0 [pid 3614] recvfrom(3, [pid 3613] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] recvfrom(3, [pid 3611] <... socket resumed>) = 4 [pid 3609] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3609] close(4 [pid 3608] <... socket resumed>) = 4 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] <... sendto resumed>) = 44 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3609] <... close resumed>) = 0 [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3614] <... socket resumed>) = 4 [pid 3613] recvfrom(3, [pid 3612] close(3 [pid 3611] close(4 [pid 3609] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3609] <... sendto resumed>) = 40 [pid 3608] close(4 [pid 3614] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] close(3 [pid 3612] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 3611] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] recvfrom(3, [pid 3608] <... close resumed>) = 0 [pid 3614] close(4 [pid 3613] <... close resumed>) = 0 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... sendto resumed>) = 48 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] <... close resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 3612] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 3611] recvfrom(3, [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3608] <... sendto resumed>) = 40 [pid 3614] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] <... openat resumed>) = 3 [pid 3612] <... write resumed>) = 8 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] <... socket resumed>) = 4 [pid 3608] recvfrom(3, [pid 3614] <... sendto resumed>) = 64 [pid 3613] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 3612] close(3 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] recvfrom(3, [pid 3613] <... write resumed>) = 8 [pid 3612] <... close resumed>) = 0 [pid 3611] <... socket resumed>) = 4 [pid 3609] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] close(3 [pid 3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3609] close(4 [pid 3608] <... socket resumed>) = 4 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] <... close resumed>) = 0 [pid 3612] <... socket resumed>) = 3 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3609] <... close resumed>) = 0 [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3614] <... socket resumed>) = 4 [pid 3613] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 3612] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] close(4 [pid 3609] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3613] <... socket resumed>) = 3 [pid 3612] <... sendto resumed>) = 40 [pid 3611] <... close resumed>) = 0 [pid 3609] <... sendto resumed>) = 64 [pid 3608] close(4 [pid 3614] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] recvfrom(3, [pid 3611] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] recvfrom(3, [pid 3608] <... close resumed>) = 0 [pid 3614] close(4 [pid 3613] <... sendto resumed>) = 40 [pid 3612] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 3611] <... sendto resumed>) = 60 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] <... close resumed>) = 0 [pid 3613] recvfrom(3, [pid 3612] recvfrom(3, [pid 3611] recvfrom(3, [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3608] <... sendto resumed>) = 64 [pid 3614] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] <... socket resumed>) = 4 [pid 3608] recvfrom(3, [pid 3614] <... sendto resumed>) = 48 [pid 3613] recvfrom(3, [pid 3612] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] recvfrom(3, [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] <... sendto resumed>) = 32 [pid 3611] <... socket resumed>) = 4 [pid 3609] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] recvfrom(3, [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3609] close(4 [pid 3608] <... socket resumed>) = 4 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] <... sendto resumed>) = 32 [pid 3612] <... recvfrom resumed>[{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3609] <... close resumed>) = 0 [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3614] <... socket resumed>) = 4 [pid 3613] recvfrom(3, [pid 3612] recvfrom(3, [pid 3611] close(4 [pid 3609] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3613] <... recvfrom resumed>[{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... close resumed>) = 0 [pid 3609] <... sendto resumed>) = 48 [pid 3608] close(4 [pid 3614] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] recvfrom(3, [pid 3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] recvfrom(3, [pid 3608] <... close resumed>) = 0 [pid 3614] close(4 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... sendto resumed>) = 44 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] <... close resumed>) = 0 [pid 3613] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] recvfrom(3, [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... sendto resumed>) = 48 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] <... socket resumed>) = 4 [pid 3608] recvfrom(3, [pid 3614] <... sendto resumed>) = 60 [pid 3612] <... sendto resumed>) = 36 [pid 3611] close(3 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] recvfrom(3, [pid 3612] recvfrom(3, [pid 3611] <... close resumed>) = 0 [pid 3609] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] <... sendto resumed>) = 36 [pid 3612] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3611] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 3609] close(4 [pid 3608] <... socket resumed>) = 4 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] recvfrom(3, [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... openat resumed>) = 3 [pid 3609] <... close resumed>) = 0 [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3614] <... socket resumed>) = 4 [pid 3613] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3612] <... socket resumed>) = 4 [pid 3611] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 3609] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3611] <... write resumed>) = 8 [pid 3609] <... sendto resumed>) = 60 [pid 3608] close(4 [pid 3614] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3611] close(3 [pid 3609] recvfrom(3, [pid 3608] <... close resumed>) = 0 [pid 3614] close(4 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3612] close(4 [pid 3611] <... close resumed>) = 0 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] <... close resumed>) = 0 [pid 3613] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3608] <... sendto resumed>) = 60 [pid 3614] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] close(4 [pid 3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... socket resumed>) = 3 [pid 3609] <... socket resumed>) = 4 [pid 3608] recvfrom(3, [pid 3614] <... sendto resumed>) = 44 [pid 3613] <... close resumed>) = 0 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3609] close(4) = 0 [pid 3609] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] recvfrom(3, [pid 3613] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] <... sendto resumed>) = 36 [pid 3611] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] <... sendto resumed>) = 36 [pid 3612] recvfrom(3, [pid 3611] <... sendto resumed>) = 40 [pid 3609] <... sendto resumed>) = 44 [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] close(3 [pid 3613] recvfrom(3, [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] recvfrom(3, [pid 3608] <... socket resumed>) = 4 [pid 3614] <... close resumed>) = 0 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3611] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 3609] recvfrom(3, [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3614] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 3613] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3612] <... socket resumed>) = 4 [pid 3611] recvfrom(3, [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3614] <... openat resumed>) = 3 [pid 3613] <... socket resumed>) = 4 [pid 3612] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] close(3 [pid 3608] close(4 [pid 3614] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 3613] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 3612] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3611] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] <... close resumed>) = 0 [pid 3608] <... close resumed>) = 0 [pid 3614] <... write resumed>) = 8 [pid 3613] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3612] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3611] <... sendto resumed>) = 32 [pid 3609] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 3608] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] close(3 [pid 3613] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3612] <... ioctl resumed>) = 0 [pid 3611] recvfrom(3, [pid 3609] <... openat resumed>) = 3 [pid 3608] <... sendto resumed>) = 44 [pid 3614] <... close resumed>) = 0 [pid 3613] <... ioctl resumed>) = 0 [pid 3612] close(4 [pid 3611] <... recvfrom resumed>[{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376 [pid 3609] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 3608] recvfrom(3, [pid 3614] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 3613] close(4 [pid 3612] <... close resumed>) = 0 [pid 3611] recvfrom(3, [pid 3609] <... write resumed>) = 8 [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] <... socket resumed>) = 3 [pid 3613] <... close resumed>) = 0 [pid 3612] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] close(3 [pid 3608] close(3 [pid 3614] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] <... sendto resumed>) = 64 [pid 3611] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... close resumed>) = 0 [pid 3614] <... sendto resumed>) = 40 [pid 3613] <... sendto resumed>) = 64 [pid 3612] recvfrom(3, [pid 3609] <... close resumed>) = 0 [pid 3608] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 3614] recvfrom(3, [pid 3613] recvfrom(3, [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] <... openat resumed>) = 3 [pid 3614] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 3608] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 3614] recvfrom(3, [pid 3613] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... sendto resumed>) = 36 [pid 3608] <... write resumed>) = 8 [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] recvfrom(3, [pid 3609] <... socket resumed>) = 3 [pid 3608] close(3 [pid 3614] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 49.585979][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.594796][ T92] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.605116][ T92] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.613432][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.623375][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [pid 3611] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=4, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3608] <... close resumed>) = 0 [pid 3612] <... sendto resumed>) = 36 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 3612] recvfrom(3, [pid 3611] <... socket resumed>) = 4 [pid 3608] <... socket resumed>) = 3 [pid 3614] <... sendto resumed>) = 32 [pid 3613] <... sendto resumed>) = 36 [pid 3612] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=5, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3609] <... sendto resumed>) = 40 [pid 3608] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] recvfrom(3, [pid 3613] recvfrom(3, [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3609] recvfrom(3, [pid 3614] <... recvfrom resumed>[{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376 [pid 3613] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=6, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3612] <... socket resumed>) = 4 [pid 3611] close(4 [pid 3609] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 3608] <... sendto resumed>) = 40 [pid 3614] recvfrom(3, [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3611] <... close resumed>) = 0 [pid 3609] recvfrom(3, [pid 3608] recvfrom(3, [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] <... socket resumed>) = 4 [pid 3612] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3611] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 3614] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3612] close(4 [pid 3611] <... sendto resumed>) = 36 [pid 3609] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] recvfrom(3, [pid 3614] <... sendto resumed>) = 36 [pid 3613] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] recvfrom(3, [pid 3614] recvfrom(3, [pid 3613] close(4 [pid 3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] <... sendto resumed>) = 32 [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=7, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3613] <... close resumed>) = 0 [pid 3612] <... sendto resumed>) = 36 [pid 3611] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3609] recvfrom(3, [pid 3608] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [ 49.644581][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [pid 3613] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] recvfrom(3, [pid 3611] <... socket resumed>) = 4 [pid 3609] <... recvfrom resumed>[{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376 [pid 3614] <... socket resumed>) = 4 [pid 3613] <... sendto resumed>) = 36 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 3609] recvfrom(3, [pid 3608] <... sendto resumed>) = 32 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3613] recvfrom(3, [pid 3612] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3611] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3614] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] <... socket resumed>) = 4 [pid 3611] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] recvfrom(3, [pid 3614] close(4 [pid 3613] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3612] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 3611] <... ioctl resumed>) = 0 [pid 3609] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... recvfrom resumed>[{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376 [pid 3614] <... close resumed>) = 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3611] close(4 [pid 3614] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 3612] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3611] <... close resumed>) = 0 [pid 3614] <... sendto resumed>) = 36 [pid 3613] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3611] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] recvfrom(3, [pid 3614] recvfrom(3, [pid 3613] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] <... ioctl resumed>) = 0 [pid 3612] <... ioctl resumed>) = 0 [pid 3611] <... sendto resumed>) = 64 [pid 3609] <... sendto resumed>) = 36 [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3613] close(4 [pid 3612] close(4 [pid 3611] recvfrom(3, [pid 3614] <... socket resumed>) = 4 [pid 3613] <... close resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 3613] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3613] <... sendto resumed>) = 64 [pid 3612] <... sendto resumed>) = 64 [pid 3608] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3614] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3613] recvfrom(3, [pid 3612] recvfrom(3, [pid 3613] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3609] recvfrom(3, [pid 3613] <... socket resumed>) = 4 [pid 3612] <... socket resumed>) = 4 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3613] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3613] close(4 [pid 3612] close(4 [pid 3613] <... close resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3614] <... ioctl resumed>) = 0 [pid 3614] close(4 [pid 3613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3614] <... close resumed>) = 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] <... socket resumed>) = 4 [ 49.739432][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.747728][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.755615][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.763413][ T92] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.772076][ T92] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.781167][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 3614] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=8, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3614] <... sendto resumed>) = 64 [pid 3613] <... sendto resumed>) = 32 [pid 3612] <... sendto resumed>) = 32 [pid 3611] <... sendto resumed>) = 36 [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] recvfrom(3, [pid 3613] recvfrom(4, [pid 3612] recvfrom(4, [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3613] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3612] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3614] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] close(4 [pid 3612] close(4 [pid 3609] <... socket resumed>) = 4 [pid 3613] <... close resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] recvfrom(3, [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] <... socket resumed>) = 4 [pid 3611] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=9, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3613] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] close(4 [pid 3612] close(4 [pid 3611] <... socket resumed>) = 4 [pid 3609] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3613] <... close resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3609] close(4 [pid 3611] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3611] close(4 [pid 3609] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3609] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 49.788037][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.804868][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.814570][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.818363][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [pid 3613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3613] <... socket resumed>) = 4 [pid 3612] <... socket resumed>) = 4 [pid 3613] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] <... sendto resumed>) = 36 [pid 3611] <... sendto resumed>) = 36 [pid 3609] recvfrom(3, [pid 3611] recvfrom(3, [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3611] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3609] <... socket resumed>) = 4 [pid 3611] <... socket resumed>) = 4 [pid 3609] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 3611] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 3609] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3611] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3609] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3611] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3612] <... sendto resumed>) = 32 [pid 3612] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3613] <... sendto resumed>) = 32 [pid 3611] <... ioctl resumed>) = 0 [pid 3609] <... ioctl resumed>) = 0 [pid 3613] recvfrom(4, [pid 3612] close(4 [pid 3611] close(4 [pid 3609] close(4 [pid 3608] <... sendto resumed>) = 36 [pid 3613] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3612] <... close resumed>) = 0 [pid 3613] close(4 [pid 3612] close(3 [pid 3611] <... close resumed>) = 0 [pid 3609] <... close resumed>) = 0 [pid 3608] recvfrom(3, [pid 3614] <... sendto resumed>) = 36 [pid 3613] <... close resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 49.842982][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.853660][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [pid 3609] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=10, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3613] close(3 [pid 3612] mkdir("/dev/binderfs", 0777 [pid 3611] <... sendto resumed>) = 64 [pid 3614] recvfrom(3, [pid 3613] <... close resumed>) = 0 [pid 3612] <... mkdir resumed>) = 0 [pid 3611] recvfrom(3, [pid 3609] <... sendto resumed>) = 64 [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=11, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0 [pid 3614] close(4) = 0 [pid 3614] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 3614] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3613] mkdir("/dev/binderfs", 0777 [pid 3612] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3611] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3609] recvfrom(3, [pid 3608] <... socket resumed>) = 4 [pid 3614] <... socket resumed>) = 4 [pid 3613] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3614] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3614] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3612] <... mount resumed>) = 0 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3614] close(4 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3614] <... close resumed>) = 0 [pid 3613] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3612] symlink("/dev/binderfs", "./binderfs" [pid 3611] <... socket resumed>) = 4 [pid 3614] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 49.903607][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.913181][ T92] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.914253][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.923396][ T92] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.943830][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [pid 3609] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] <... mount resumed>) = 0 [pid 3612] <... symlink resumed>) = 0 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3608] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3613] symlink("/dev/binderfs", "./binderfs") = -1 EEXIST (File exists) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fa75d0) = 3 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3637 attached ./strace-static-x86_64: Process 3636 attached [pid 3611] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3608] close(4 [pid 3637] set_robust_list(0x555556fa75e0, 24 [pid 3636] set_robust_list(0x555556fa75e0, 24 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3 [pid 3611] close(4 [pid 3637] <... set_robust_list resumed>) = 0 [pid 3636] <... set_robust_list resumed>) = 0 [pid 3614] <... sendto resumed>) = 64 [pid 3608] <... close resumed>) = 0 [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] recvfrom(3, [pid 3611] <... close resumed>) = 0 [pid 3608] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3637] <... prctl resumed>) = 0 [pid 3636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3608] <... sendto resumed>) = 36 [pid 3637] setpgid(0, 0 [pid 3636] <... prctl resumed>) = 0 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3608] recvfrom(3, [pid 3637] <... setpgid resumed>) = 0 [pid 3636] setpgid(0, 0 [pid 3614] <... socket resumed>) = 4 [pid 3609] <... sendto resumed>) = 36 [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3636] <... setpgid resumed>) = 0 [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3609] recvfrom(3, [pid 3608] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3637] <... openat resumed>) = 3 [pid 3636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3609] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=12, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3608] <... socket resumed>) = 4 [pid 3637] write(3, "1000", 4 [pid 3636] <... openat resumed>) = 3 [pid 3614] close(4 [pid 3611] <... socket resumed>) = 4 [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3608] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 3637] <... write resumed>) = 4 [pid 3636] write(3, "1000", 4 [pid 3614] <... close resumed>) = 0 [pid 3611] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3609] <... socket resumed>) = 4 [pid 3608] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3637] close(3 [pid 3636] <... write resumed>) = 4 [pid 3611] <... sendto resumed>) = 32 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3608] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3637] <... close resumed>) = 0 [pid 3636] close(3 [pid 3611] recvfrom(4, [pid 3609] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3608] <... ioctl resumed>) = 0 [pid 3637] read(200, [pid 3636] <... close resumed>) = 0 [pid 3614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [ 49.953855][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.975227][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.984716][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 3611] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4 [pid 3608] close(4 [pid 3637] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3636] read(200, [pid 3614] <... socket resumed>) = 4 [pid 3611] close(4 [pid 3609] <... close resumed>) = 0 [pid 3608] <... close resumed>) = 0 [pid 3637] read(200, [pid 3636] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3614] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... close resumed>) = 0 [pid 3609] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3637] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3636] read(200, [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3637] read(200, [pid 3636] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3611] <... socket resumed>) = 4 [pid 3637] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] read(200, [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3637] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3611] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3637] <... futex resumed>) = 0 [pid 3636] read(200, [pid 3611] close(4 [pid 3637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3636] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3611] <... close resumed>) = 0 [pid 3637] <... mmap resumed>) = 0x7ff3b4820000 [pid 3636] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3636] <... futex resumed>) = 0 [pid 3637] <... mprotect resumed>) = 0 [pid 3636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3637] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3636] <... mmap resumed>) = 0x7ff3b4820000 [pid 3636] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3637] <... clone resumed>, parent_tid=[4], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 4 [pid 3636] <... mprotect resumed>) = 0 [pid 3611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3637] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] <... socket resumed>) = 4 [pid 3637] <... futex resumed>) = 0 [pid 3611] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3637] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... clone resumed>, parent_tid=[4], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 4 [pid 3636] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3636] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3638 attached [pid 3638] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3638] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3638] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3638] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3637] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3639 attached ) = 0 [pid 3614] <... sendto resumed>) = 32 [pid 3639] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3639] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3637] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] recvfrom(4, [pid 3611] <... sendto resumed>) = 32 [pid 3608] <... sendto resumed>) = 64 [ 49.999300][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [pid 3614] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3611] recvfrom(4, [pid 3608] recvfrom(3, [pid 3614] close(4 [pid 3611] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] <... sendto resumed>) = 36 [pid 3614] <... close resumed>) = 0 [pid 3611] close(4 [pid 3609] recvfrom(3, [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3614] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3611] <... close resumed>) = 0 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 50.029569][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.043790][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 3608] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3614] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3611] close(3 [pid 3609] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3637] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3611] <... close resumed>) = 0 [pid 3609] <... socket resumed>) = 4 [pid 3637] <... futex resumed>) = 0 [pid 3636] <... futex resumed>) = 0 [pid 3614] close(4 [pid 3611] mkdir("/dev/binderfs", 0777 [pid 3609] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 3637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3614] <... close resumed>) = 0 [pid 3611] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3609] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3637] <... mmap resumed>) = 0x7ff3b47ff000 [pid 3636] <... mmap resumed>) = 0x7ff3b47ff000 [pid 3611] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3609] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3637] mprotect(0x7ff3b4800000, 131072, PROT_READ|PROT_WRITE [pid 3636] mprotect(0x7ff3b4800000, 131072, PROT_READ|PROT_WRITE [pid 3611] <... mount resumed>) = 0 [pid 3637] <... mprotect resumed>) = 0 [pid 3636] <... mprotect resumed>) = 0 [pid 3614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3611] symlink("/dev/binderfs", "./binderfs" [pid 3637] clone(child_stack=0x7ff3b481f3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3636] clone(child_stack=0x7ff3b481f3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3614] <... socket resumed>) = 4 [pid 3611] <... symlink resumed>) = -1 EEXIST (File exists) [pid 3609] <... ioctl resumed>) = 0 [pid 3614] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] close(4./strace-static-x86_64: Process 3642 attached [pid 3637] <... clone resumed>, parent_tid=[5], tls=0x7ff3b481f700, child_tidptr=0x7ff3b481f9d0) = 5 [pid 3636] <... clone resumed>, parent_tid=[5], tls=0x7ff3b481f700, child_tidptr=0x7ff3b481f9d0) = 5 [pid 3614] <... sendto resumed>) = 32 [pid 3609] <... close resumed>) = 0 [pid 3637] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] recvfrom(4, [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3 [pid 3609] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 3644 attached [pid 3642] set_robust_list(0x7ff3b481f9e0, 24 [pid 3637] <... futex resumed>) = 0 [pid 3636] <... futex resumed>) = 0 [pid 3614] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] <... sendto resumed>) = 64 [pid 3642] <... set_robust_list resumed>) = 0 [pid 3637] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] close(4 [pid 3609] recvfrom(3, [pid 3642] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3614] <... close resumed>) = 0 [pid 3609] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3644] set_robust_list(0x555556fa75e0, 24 [pid 3642] <... openat resumed>) = 4 [pid 3614] close(3 [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3644] <... set_robust_list resumed>) = 0 [pid 3642] setns(201, 0 [pid 3614] <... close resumed>) = 0 [pid 3609] <... socket resumed>) = 4 [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... setns resumed>) = 0 [pid 3614] mkdir("/dev/binderfs", 0777 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 3644] <... prctl resumed>) = 0 [pid 3642] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3614] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3609] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 3644] setpgid(0, 0 [pid 3642] <... socket resumed>) = 5 [pid 3614] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3609] close(4 [pid 3644] <... setpgid resumed>) = 0 [pid 3642] setns(4, 0 [pid 3614] <... mount resumed>) = 0 [pid 3609] <... close resumed>) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3642] <... setns resumed>) = 0 [pid 3614] symlink("/dev/binderfs", "./binderfs" [pid 3644] <... openat resumed>) = 3 [pid 3642] close(4 [pid 3614] <... symlink resumed>) = -1 EEXIST (File exists) [pid 3644] write(3, "1000", 4 [pid 3642] <... close resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... write resumed>) = 4 [pid 3642] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] close(3 [pid 3642] <... futex resumed>) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 3 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3644] <... close resumed>) = 0 [pid 3642] futex(0x7ff3b511a4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... socket resumed>) = 4 [pid 3644] read(200, [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] <... futex resumed>) = 0 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3644] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3642] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3637] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... sendto resumed>) = 32 ./strace-static-x86_64: Process 3645 attached [pid 3644] read(200, [pid 3609] recvfrom(4, [pid 3645] set_robust_list(0x555556fa75e0, 24 [pid 3644] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3609] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3645] <... set_robust_list resumed>) = 0 [pid 3644] read(200, [pid 3609] close(4 [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3609] <... close resumed>) = 0 [pid 3645] <... prctl resumed>) = 0 [pid 3644] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3645] setpgid(0, 0 [pid 3644] <... futex resumed>) = 0 [pid 3609] <... socket resumed>) = 4 [pid 3645] <... setpgid resumed>) = 0 [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3644] <... mmap resumed>) = 0x7ff3b4820000 [pid 3609] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3645] <... openat resumed>) = 3 [pid 3644] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3609] close(4./strace-static-x86_64: Process 3643 attached [pid 3645] write(3, "1000", 4 [pid 3644] <... mprotect resumed>) = 0 [pid 3609] <... close resumed>) = 0 [pid 3645] <... write resumed>) = 4 [pid 3644] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3643] set_robust_list(0x7ff3b481f9e0, 24 [pid 3645] close(3) = 0 [pid 3644] <... clone resumed>, parent_tid=[4], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 4 [ 50.073332][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.108373][ T92] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.116310][ T92] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 3643] <... set_robust_list resumed>) = 0 [pid 3645] read(200, [pid 3644] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] write(-1, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3645] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3644] <... futex resumed>) = 0 [pid 3643] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3645] read(200, [pid 3644] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3643] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... socket resumed>) = 4 ./strace-static-x86_64: Process 3646 attached [pid 3645] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3643] <... futex resumed>) = 1 [pid 3636] <... futex resumed>) = 0 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3646] set_robust_list(0x7ff3b48409e0, 24 [pid 3645] read(200, [pid 3609] <... sendto resumed>) = 32 [pid 3646] <... set_robust_list resumed>) = 0 [pid 3645] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3609] recvfrom(4, [pid 3646] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3645] read(200, [pid 3609] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3645] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3609] close(4 [pid 3645] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... close resumed>) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3645] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3645] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3645] <... clone resumed>, parent_tid=[4], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 4 [pid 3609] <... socket resumed>) = 4 [pid 3645] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3645] <... futex resumed>) = 0 [pid 3609] <... sendto resumed>) = 32 [pid 3645] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 ./strace-static-x86_64: Process 3647 attached [pid 3647] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3647] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3609] <... socket resumed>) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3609] <... sendto resumed>) = 32 [ 50.159855][ T3638] [ 50.162232][ T3638] ====================================================== [ 50.169256][ T3638] WARNING: possible circular locking dependency detected [ 50.176277][ T3638] 5.19.0-syzkaller-02972-g200e340f2196 #0 Not tainted [ 50.183045][ T3638] ------------------------------------------------------ [ 50.190076][ T3638] syz-executor420/3638 is trying to acquire lock: [ 50.196503][ T3638] ffff888078f73130 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}, at: sco_conn_del+0xfe/0x2f0 [ 50.206895][ T3638] [pid 3644] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] recvfrom(4, [pid 3644] <... futex resumed>) = 0 [pid 3609] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] close(4 [pid 3644] <... mmap resumed>) = 0x7ff3b47ff000 [pid 3609] <... close resumed>) = 0 [pid 3644] mprotect(0x7ff3b4800000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3644] clone(child_stack=0x7ff3b481f3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5], tls=0x7ff3b481f700, child_tidptr=0x7ff3b481f9d0) = 5 [pid 3644] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3644] <... futex resumed>) = 0 [pid 3609] <... socket resumed>) = 4 [pid 3644] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3609] close(4 [pid 3645] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... close resumed>) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b47ff000 [pid 3645] mprotect(0x7ff3b4800000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3645] clone(child_stack=0x7ff3b481f3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3645] <... clone resumed>, parent_tid=[5], tls=0x7ff3b481f700, child_tidptr=0x7ff3b481f9d0) = 5 [pid 3609] <... socket resumed>) = 4 [pid 3645] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 3648 attached [pid 3645] <... futex resumed>) = 0 [pid 3609] <... sendto resumed>) = 32 [pid 3648] set_robust_list(0x7ff3b481f9e0, 24 [pid 3645] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] recvfrom(4, [pid 3648] <... set_robust_list resumed>) = 0 [pid 3609] <... recvfrom resumed>[{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x00\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3648] write(-1, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3609] close(4 [pid 3648] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... close resumed>) = 0 [pid 3648] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3648] futex(0x7ff3b511a4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... futex resumed>) = 0 [pid 3609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3648] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3644] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... socket resumed>) = 4 [pid 3648] <... openat resumed>) = 4 [pid 3609] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3648] setns(201, 0) = 0 [pid 3648] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3648] setns(4, 0) = 0 [pid 3648] close(4) = 0 [pid 3648] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3648] futex(0x7ff3b511a4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... futex resumed>) = 0 [pid 3648] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3644] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3648] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3644] <... futex resumed>) = 0 [ 50.206895][ T3638] but task is already holding lock: [ 50.214267][ T3638] ffffffff8dd19aa8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xb8/0x240 [ 50.223855][ T3638] [ 50.223855][ T3638] which lock already depends on the new lock. [ 50.223855][ T3638] [ 50.230284][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.234254][ T3638] [ 50.234254][ T3638] the existing dependency chain (in reverse order) is: [ 50.234261][ T3638] [ 50.234261][ T3638] -> #2 (hci_cb_list_lock){+.+.}-{3:3}: [pid 3648] futex(0x7ff3b511a4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3609] <... sendto resumed>) = 32 [pid 3609] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404 [pid 3609] close(4) = 0 [pid 3609] close(3) = 0 [pid 3609] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 3609] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 3636] futex(0x7ff3b511a4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] symlink("/dev/binderfs", "./binderfs" [pid 3636] <... futex resumed>) = 0 [pid 3609] <... symlink resumed>) = -1 EEXIST (File exists) [pid 3636] futex(0x7ff3b511a4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fa75d0) = 3 [pid 3645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3645] futex(0x7ff3b511a4ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b47de000 [pid 3645] mprotect(0x7ff3b47df000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3645] clone(child_stack=0x7ff3b47fe3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6], tls=0x7ff3b47fe700, child_tidptr=0x7ff3b47fe9d0) = 6 [pid 3645] futex(0x7ff3b511a4e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7ff3b511a4ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3652 attached [pid 3652] set_robust_list(0x7ff3b47fe9e0, 24) = 0 [pid 3652] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 3652] setns(201, 0) = 0 [pid 3652] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3652] setns(4, 0) = 0 [pid 3652] close(4) = 0 [pid 3652] futex(0x7ff3b511a4ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = 0 [pid 3645] futex(0x7ff3b511a4e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7ff3b511a4ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... futex resumed>) = 1 [pid 3652] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8) = -1 EHOSTUNREACH (No route to host) [pid 3652] futex(0x7ff3b511a4ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3645] <... futex resumed>) = 0 [ 50.234289][ T3638] lock_acquire+0x1a7/0x400 [ 50.263204][ T3638] __mutex_lock_common+0x1de/0x26c0 [ 50.268963][ T3638] mutex_lock_nested+0x17/0x20 [ 50.274267][ T3638] hci_remote_features_evt+0x4dd/0xac0 [ 50.280256][ T3638] hci_event_packet+0x7d7/0x1020 [ 50.285732][ T3638] hci_rx_work+0x249/0x430 [ 50.290688][ T3638] process_one_work+0x81c/0xd10 [ 50.296077][ T3638] worker_thread+0xb14/0x1330 [ 50.301385][ T3638] kthread+0x266/0x300 [pid 3652] futex(0x7ff3b511a4e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 3643] setns(201, 0) = 0 [pid 3643] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3643] setns(4, 0 [pid 3636] futex(0x7ff3b511a4ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... setns resumed>) = 0 [pid 3636] <... futex resumed>) = 0 [pid 3643] close(4 [pid 3636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3643] <... close resumed>) = 0 [pid 3636] <... mmap resumed>) = 0x7ff3b47de000 [pid 3643] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] mprotect(0x7ff3b47df000, 131072, PROT_READ|PROT_WRITE [pid 3643] <... futex resumed>) = 0 [pid 3636] <... mprotect resumed>) = 0 [pid 3643] futex(0x7ff3b511a4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3636] clone(child_stack=0x7ff3b47fe3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6], tls=0x7ff3b47fe700, child_tidptr=0x7ff3b47fe9d0) = 6 [pid 3636] futex(0x7ff3b511a4e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 50.305979][ T3638] ret_from_fork+0x1f/0x30 [ 50.310907][ T3638] [ 50.310907][ T3638] -> #1 (&hdev->lock){+.+.}-{3:3}: [ 50.318192][ T3638] lock_acquire+0x1a7/0x400 [ 50.323346][ T3638] __mutex_lock_common+0x1de/0x26c0 [ 50.329084][ T3638] mutex_lock_nested+0x17/0x20 [ 50.334378][ T3638] sco_sock_connect+0x168/0x350 [ 50.339754][ T3638] __sys_connect+0x29b/0x2d0 [ 50.344864][ T3638] __x64_sys_connect+0x76/0x80 [ 50.350139][ T3638] do_syscall_64+0x2b/0x70 [pid 3636] futex(0x7ff3b511a4ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] close(3) = 0 [pid 3637] close(4) = -1 EBADF (Bad file descriptor) [pid 3637] close(5) = 0 [pid 3637] close(6) = -1 EBADF (Bad file descriptor) [pid 3637] close(7) = -1 EBADF (Bad file descriptor) [pid 3637] close(8) = -1 EBADF (Bad file descriptor) [pid 3637] close(9) = -1 EBADF (Bad file descriptor) [pid 3636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3637] close(10) = -1 EBADF (Bad file descriptor) [pid 3637] close(11) = -1 EBADF (Bad file descriptor) [pid 3637] close(12) = -1 EBADF (Bad file descriptor) [pid 3637] close(13) = -1 EBADF (Bad file descriptor) [pid 3637] close(14) = -1 EBADF (Bad file descriptor) [pid 3637] close(15) = -1 EBADF (Bad file descriptor) [pid 3637] close(16) = -1 EBADF (Bad file descriptor) [pid 3637] close(17) = -1 EBADF (Bad file descriptor) [pid 3637] close(18) = -1 EBADF (Bad file descriptor) [pid 3637] close(19) = -1 EBADF (Bad file descriptor) [pid 3637] close(20) = -1 EBADF (Bad file descriptor) [pid 3637] close(21) = -1 EBADF (Bad file descriptor) [pid 3637] close(22) = -1 EBADF (Bad file descriptor) [pid 3637] close(23) = -1 EBADF (Bad file descriptor) [pid 3637] close(24) = -1 EBADF (Bad file descriptor) [pid 3637] close(25) = -1 EBADF (Bad file descriptor) [pid 3637] close(26) = -1 EBADF (Bad file descriptor) [pid 3637] close(27) = -1 EBADF (Bad file descriptor) [pid 3637] close(28) = -1 EBADF (Bad file descriptor) [pid 3637] close(29) = -1 EBADF (Bad file descriptor) [pid 3637] exit_group(0 [pid 3642] <... connect resumed>) = ? [pid 3637] <... exit_group resumed>) = ? [pid 3642] +++ exited with 0 +++ [ 50.355086][ T3638] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.361510][ T3638] [ 50.361510][ T3638] -> #0 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}: [ 50.370619][ T3638] validate_chain+0x185c/0x65c0 [ 50.376004][ T3638] __lock_acquire+0x129a/0x1f80 [ 50.381403][ T3638] lock_acquire+0x1a7/0x400 [ 50.386448][ T3638] lock_sock_nested+0x44/0xf0 [ 50.391669][ T3638] sco_conn_del+0xfe/0x2f0 [ 50.396624][ T3638] hci_conn_hash_flush+0x112/0x240 [ 50.402280][ T3638] hci_dev_close_sync+0x6e9/0xcb0 [pid 3644] close(3) = -1 EBADF (Bad file descriptor) [pid 3644] close(4) = -1 EBADF (Bad file descriptor) [pid 3644] close(5) = 0 [pid 3644] close(6) = -1 EBADF (Bad file descriptor) [pid 3644] close(7) = -1 EBADF (Bad file descriptor) [pid 3644] close(8) = -1 EBADF (Bad file descriptor) [pid 3644] close(9) = -1 EBADF (Bad file descriptor) [pid 3644] close(10) = -1 EBADF (Bad file descriptor) [pid 3644] close(11) = -1 EBADF (Bad file descriptor) [pid 3644] close(12) = -1 EBADF (Bad file descriptor) [pid 3644] close(13) = -1 EBADF (Bad file descriptor) [pid 3644] close(14) = -1 EBADF (Bad file descriptor) [pid 3644] close(15) = -1 EBADF (Bad file descriptor) [pid 3644] close(16) = -1 EBADF (Bad file descriptor) [pid 3644] close(17) = -1 EBADF (Bad file descriptor) [pid 3644] close(18) = -1 EBADF (Bad file descriptor) [pid 3644] close(19) = -1 EBADF (Bad file descriptor) [pid 3644] close(20) = -1 EBADF (Bad file descriptor) [pid 3644] close(21) = -1 EBADF (Bad file descriptor) [pid 3644] close(22) = -1 EBADF (Bad file descriptor) [pid 3644] close(23) = -1 EBADF (Bad file descriptor) [pid 3644] close(24) = -1 EBADF (Bad file descriptor) [pid 3644] close(25) = -1 EBADF (Bad file descriptor) [pid 3644] close(26) = -1 EBADF (Bad file descriptor) [pid 3644] close(27) = -1 EBADF (Bad file descriptor) [pid 3644] close(28) = -1 EBADF (Bad file descriptor) [pid 3644] close(29) = -1 EBADF (Bad file descriptor) [pid 3644] exit_group(0 [pid 3648] <... futex resumed>) = ? [pid 3644] <... exit_group resumed>) = ? [pid 3648] +++ exited with 0 +++ [ 50.407841][ T3638] hci_rfkill_set_block+0x123/0x1c0 [ 50.413573][ T3638] rfkill_set_block+0x1e7/0x430 [ 50.418949][ T3638] rfkill_fop_write+0x5fb/0x7b0 [ 50.424327][ T3638] vfs_write+0x303/0xcc0 [ 50.429094][ T3638] ksys_write+0x19b/0x2c0 [ 50.433957][ T3638] do_syscall_64+0x2b/0x70 [ 50.438903][ T3638] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.445348][ T3638] [ 50.445348][ T3638] other info that might help us debug this: [ 50.445348][ T3638] [ 50.455577][ T3638] Chain exists of: [pid 3645] close(3) = -1 EBADF (Bad file descriptor) [pid 3645] close(4) = -1 EBADF (Bad file descriptor) [pid 3645] close(5) = 0 [pid 3645] close(6) = -1 EBADF (Bad file descriptor) [pid 3645] close(7) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3649 attached [pid 3645] close(8 [pid 3649] set_robust_list(0x7ff3b481f9e0, 24 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... set_robust_list resumed>) = 0 [pid 3645] close(9 [pid 3649] write(-1, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(10 [pid 3649] futex(0x7ff3b511a4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... futex resumed>) = 0 [pid 3645] close(11 [pid 3649] futex(0x7ff3b511a4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(12) = -1 EBADF (Bad file descriptor) [pid 3645] close(13) = -1 EBADF (Bad file descriptor) [pid 3645] close(14) = -1 EBADF (Bad file descriptor) [pid 3645] close(15) = -1 EBADF (Bad file descriptor) [pid 3645] close(16) = -1 EBADF (Bad file descriptor) [pid 3645] close(17) = -1 EBADF (Bad file descriptor) [pid 3645] close(18) = -1 EBADF (Bad file descriptor) [pid 3645] close(19) = -1 EBADF (Bad file descriptor) [pid 3645] close(20) = -1 EBADF (Bad file descriptor) [pid 3645] close(21) = -1 EBADF (Bad file descriptor) [pid 3645] close(22) = -1 EBADF (Bad file descriptor) [pid 3645] close(23) = -1 EBADF (Bad file descriptor) [pid 3645] close(24) = -1 EBADF (Bad file descriptor) [pid 3645] close(25) = -1 EBADF (Bad file descriptor) [pid 3645] close(26) = -1 EBADF (Bad file descriptor) [pid 3645] close(27) = -1 EBADF (Bad file descriptor) [pid 3645] close(28) = -1 EBADF (Bad file descriptor) [pid 3645] close(29) = -1 EBADF (Bad file descriptor) [pid 3645] exit_group(0 [pid 3652] <... futex resumed>) = ? [pid 3649] <... futex resumed>) = ? [pid 3645] <... exit_group resumed>) = ? [pid 3652] +++ exited with 0 +++ [pid 3649] +++ exited with 0 +++ [ 50.455577][ T3638] sk_lock-AF_BLUETOOTH-BTPROTO_SCO --> &hdev->lock --> hci_cb_list_lock [ 50.455577][ T3638] [ 50.469846][ T3638] Possible unsafe locking scenario: [ 50.469846][ T3638] [ 50.477305][ T3638] CPU0 CPU1 [ 50.482675][ T3638] ---- ---- [ 50.488049][ T3638] lock(hci_cb_list_lock); [ 50.492564][ T3638] lock(&hdev->lock); [ 50.499164][ T3638] lock(hci_cb_list_lock); [pid 3636] close(3) = -1 EBADF (Bad file descriptor) [pid 3636] close(4) = -1 EBADF (Bad file descriptor) [pid 3636] close(5) = 0 [pid 3636] close(6) = -1 EBADF (Bad file descriptor) [pid 3636] close(7) = -1 EBADF (Bad file descriptor) [pid 3636] close(8) = -1 EBADF (Bad file descriptor) [pid 3636] close(9) = -1 EBADF (Bad file descriptor) [pid 3636] close(10) = -1 EBADF (Bad file descriptor) [pid 3636] close(11) = -1 EBADF (Bad file descriptor) [pid 3636] close(12) = -1 EBADF (Bad file descriptor) [pid 3636] close(13) = -1 EBADF (Bad file descriptor) [pid 3636] close(14) = -1 EBADF (Bad file descriptor) [pid 3636] close(15) = -1 EBADF (Bad file descriptor) [pid 3636] close(16) = -1 EBADF (Bad file descriptor) [ 50.506181][ T3638] lock(sk_lock-AF_BLUETOOTH-BTPROTO_SCO); [ 50.512086][ T3638] [ 50.512086][ T3638] *** DEADLOCK *** [ 50.512086][ T3638] [ 50.520243][ T3638] 4 locks held by syz-executor420/3638: [ 50.525784][ T3638] #0: ffffffff8de62f08 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x1c2/0x7b0 [ 50.535898][ T3638] #1: ffff88807db2d048 (&hdev->req_lock){+.+.}-{3:3}, at: hci_rfkill_set_block+0x11b/0x1c0 [ 50.546011][ T3638] #2: ffff88807db2c078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x3c6/0xcb0 [pid 3636] close(17) = -1 EBADF (Bad file descriptor) [pid 3636] close(18) = -1 EBADF (Bad file descriptor) [pid 3636] close(19) = -1 EBADF (Bad file descriptor) [pid 3636] close(20) = -1 EBADF (Bad file descriptor) [pid 3636] close(21) = -1 EBADF (Bad file descriptor) [pid 3636] close(22) = -1 EBADF (Bad file descriptor) [pid 3636] close(23) = -1 EBADF (Bad file descriptor) [pid 3636] close(24) = -1 EBADF (Bad file descriptor) [pid 3636] close(25) = -1 EBADF (Bad file descriptor) [pid 3636] close(26) = -1 EBADF (Bad file descriptor) [pid 3636] close(27) = -1 EBADF (Bad file descriptor) [pid 3636] close(28) = -1 EBADF (Bad file descriptor) [pid 3636] close(29) = -1 EBADF (Bad file descriptor) [pid 3636] exit_group(0 [pid 3643] <... futex resumed>) = ? [pid 3636] <... exit_group resumed>) = ? [pid 3643] +++ exited with 0 +++ [ 50.555607][ T3638] #3: ffffffff8dd19aa8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xb8/0x240 [ 50.565636][ T3638] [ 50.565636][ T3638] stack backtrace: [ 50.571527][ T3638] CPU: 0 PID: 3638 Comm: syz-executor420 Not tainted 5.19.0-syzkaller-02972-g200e340f2196 #0 [ 50.581686][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 50.591749][ T3638] Call Trace: [ 50.595047][ T3638] [ 50.597989][ T3638] dump_stack_lvl+0x1e3/0x2cb [ 50.602680][ T3638] ? io_notif_register+0x5e7/0x5e7 [ 50.607817][ T3638] ? print_circular_bug+0x13e/0x1c0 [ 50.613028][ T3638] check_noncircular+0x2f7/0x3b0 [ 50.617976][ T3638] ? stack_trace_snprint+0xf0/0xf0 [ 50.623099][ T3638] ? add_chain_block+0x850/0x850 [ 50.628045][ T3638] ? lockdep_lock+0x11d/0x2a0 [ 50.632760][ T3638] ? lockdep_unlock+0x163/0x300 [ 50.637616][ T3638] ? lockdep_lock+0x2a0/0x2a0 [ 50.642299][ T3638] validate_chain+0x185c/0x65c0 [ 50.647180][ T3638] ? reacquire_held_locks+0x680/0x680 [ 50.652560][ T3638] ? rcu_read_lock_sched_held+0x89/0x130 [ 50.658205][ T3638] ? reacquire_held_locks+0x680/0x680 [ 50.663585][ T3638] ? rcu_read_lock_sched_held+0x89/0x130 [ 50.669228][ T3638] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 50.675226][ T3638] ? mark_lock+0x98/0x350 [ 50.679572][ T3638] ? mark_lock+0x98/0x350 [ 50.683909][ T3638] __lock_acquire+0x129a/0x1f80 [ 50.688777][ T3638] lock_acquire+0x1a7/0x400 [ 50.693295][ T3638] ? sco_conn_del+0xfe/0x2f0 [ 50.697900][ T3638] ? trace_lock_release+0x7a/0x190 [ 50.703021][ T3638] ? read_lock_is_recursive+0x10/0x10 [ 50.708400][ T3638] ? read_lock_is_recursive+0x10/0x10 [ 50.713783][ T3638] ? sco_conn_del+0xf4/0x2f0 [ 50.718386][ T3638] ? __lock_acquire+0x1f80/0x1f80 [ 50.723416][ T3638] ? do_raw_spin_lock+0x148/0x360 [ 50.728452][ T3638] lock_sock_nested+0x44/0xf0 [ 50.733138][ T3638] ? sco_conn_del+0xfe/0x2f0 [ 50.737752][ T3638] sco_conn_del+0xfe/0x2f0 [ 50.742186][ T3638] ? sco_connect_cfm+0x100/0x100 [ 50.747131][ T3638] hci_conn_hash_flush+0x112/0x240 [ 50.752262][ T3638] hci_dev_close_sync+0x6e9/0xcb0 [ 50.757299][ T3638] hci_rfkill_set_block+0x123/0x1c0 [ 50.762507][ T3638] ? hci_conn_drop+0x2a0/0x2a0 [ 50.767281][ T3638] rfkill_set_block+0x1e7/0x430 [ 50.772142][ T3638] rfkill_fop_write+0x5fb/0x7b0 [ 50.777018][ T3638] ? rfkill_fop_read+0x4d0/0x4d0 [ 50.781969][ T3638] ? bpf_lsm_file_permission+0x5/0x10 [ 50.787354][ T3638] ? security_file_permission+0xe0/0x5c0 [ 50.793003][ T3638] ? vfs_write+0x22a/0xcc0 [ 50.797428][ T3638] ? rfkill_fop_read+0x4d0/0x4d0 [ 50.802378][ T3638] vfs_write+0x303/0xcc0 [ 50.806628][ T3638] ? rcu_lock_release+0x9/0x20 [ 50.811405][ T3638] ? file_end_write+0x230/0x230 [ 50.816262][ T3638] ? print_irqtrace_events+0x220/0x220 [ 50.821734][ T3638] ? __fget_files+0x3ba/0x420 [ 50.826429][ T3638] ? __fdget_pos+0x1d2/0x2e0 [ 50.831021][ T3638] ? ksys_write+0x77/0x2c0 [ 50.835445][ T3638] ksys_write+0x19b/0x2c0 [ 50.839783][ T3638] ? print_irqtrace_events+0x220/0x220 [ 50.845252][ T3638] ? __ia32_sys_read+0x80/0x80 [ 50.850023][ T3638] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 50.856012][ T3638] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 50.862003][ T3638] do_syscall_64+0x2b/0x70 [ 50.866428][ T3638] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.872330][ T3638] RIP: 0033:0x7ff3b5092349 [ 50.876763][ T3638] 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 [ 50.896381][ T3638] RSP: 002b:00007ff3b48402f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.904809][ T3638] RAX: ffffffffffffffda RBX: 00007ff3b511a4c0 RCX: 00007ff3b5092349 ./strace-static-x86_64: Process 3653 attached ./strace-static-x86_64: Process 3651 attached [pid 3653] +++ exited with 0 +++ [pid 3651] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3651] setpgid(0, 0) = 0 [pid 3651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3651] write(3, "1000", 4) = 4 [pid 3651] close(3) = 0 [pid 3651] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3651] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3651] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3651] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3651] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3651] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 4 [pid 3651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3674 attached [pid 3674] set_robust_list(0x7ff3b48409e0, 24) = 0 [ 50.912795][ T3638] RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000003 [ 50.920779][ T3638] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.928761][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd535d039e [ 50.936752][ T3638] R13: 00007ffd535d039f R14: 00007ff3b511a4c8 R15: 0000000000022000 [ 50.944755][ T3638] [pid 3674] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3647] <... openat resumed>) = ? [pid 3646] <... openat resumed>) = ? [pid 3639] <... openat resumed>) = ? [pid 3674] <... openat resumed>) = 3 [pid 3647] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3674] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] +++ exited with 0 +++ [pid 3644] +++ exited with 0 +++ [pid 3639] +++ exited with 0 +++ [pid 3638] <... write resumed>) = ? [pid 3636] +++ exited with 0 +++ [pid 3608] <... sendto resumed>) = 36 [pid 3674] <... futex resumed>) = 1 [pid 3651] <... futex resumed>) = 0 [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=3} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3674] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] +++ exited with 0 +++ [pid 3637] +++ exited with 0 +++ [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] recvfrom(3, [pid 3674] <... write resumed>) = 8 [pid 3651] <... futex resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=83} --- [pid 3608] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=13, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 3674] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 7 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3608] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0./strace-static-x86_64: Process 3677 attached [pid 3674] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] <... restart_syscall resumed>) = 0 [pid 3677] set_robust_list(0x555556fa75e0, 24 [pid 3674] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] <... socket resumed>) = 4 [pid 3674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... futex resumed>) = 0 [pid 3677] <... set_robust_list resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3674] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3677] <... prctl resumed>) = 0 [pid 3674] <... openat resumed>) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 7 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 6 [pid 3608] <... ioctl resumed>, ifr_ifindex=13}) = 0 ./strace-static-x86_64: Process 3678 attached [pid 3677] setpgid(0, 0 [pid 3674] setns(201, 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 6 [pid 3608] close(4 [pid 3678] set_robust_list(0x555556fa75e0, 24 [pid 3677] <... setpgid resumed>) = 0 [pid 3674] <... setns resumed>) = 0 [pid 3678] <... set_robust_list resumed>) = 0 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3674] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3608] <... close resumed>) = 0 [pid 3678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3677] <... openat resumed>) = 3 [pid 3674] <... socket resumed>) = 5 [pid 3608] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3678] <... prctl resumed>) = 0 [pid 3677] write(3, "1000", 4 [pid 3674] setns(4, 0./strace-static-x86_64: Process 3680 attached ) = 0 ./strace-static-x86_64: Process 3679 attached [pid 3680] set_robust_list(0x555556fa75e0, 24 [pid 3677] <... write resumed>) = 4 [pid 3674] close(4 [pid 3678] setpgid(0, 0 [pid 3608] <... sendto resumed>) = 36 [pid 3680] <... set_robust_list resumed>) = 0 [pid 3679] set_robust_list(0x555556fa75e0, 24 [pid 3677] close(3 [pid 3674] <... close resumed>) = 0 [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3679] <... set_robust_list resumed>) = 0 [pid 3674] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... prctl resumed>) = 0 [pid 3679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3677] <... close resumed>) = 0 [pid 3674] <... futex resumed>) = 1 [pid 3680] setpgid(0, 0 [pid 3679] <... prctl resumed>) = 0 [pid 3678] <... setpgid resumed>) = 0 [pid 3677] read(200, [pid 3674] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] <... futex resumed>) = 0 [pid 3608] recvfrom(3, [pid 3680] <... setpgid resumed>) = 0 [pid 3679] setpgid(0, 0 [pid 3678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3677] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3679] <... setpgid resumed>) = 0 [pid 3678] <... openat resumed>) = 3 [pid 3677] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = 1 [pid 3608] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 3680] <... openat resumed>) = 3 [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3678] write(3, "1000", 4 [pid 3677] <... futex resumed>) = 0 [pid 3674] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] write(3, "1000", 4 [pid 3679] <... openat resumed>) = 3 [pid 3678] <... write resumed>) = 4 [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3674] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3608] <... socket resumed>) = 4 [pid 3680] <... write resumed>) = 4 [pid 3679] write(3, "1000", 4 [pid 3678] close(3 [pid 3677] <... mmap resumed>) = 0x7ff3b4820000 [pid 3674] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 3680] close(3 [pid 3679] <... write resumed>) = 4 [pid 3678] <... close resumed>) = 0 [pid 3677] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3674] <... futex resumed>) = 1 [pid 3651] <... futex resumed>) = 0 [pid 3608] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 3680] <... close resumed>) = 0 [pid 3679] close(3 [pid 3678] read(200, [pid 3677] <... mprotect resumed>) = 0 [pid 3674] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] close(3 [pid 3608] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 3680] read(200, [pid 3679] <... close resumed>) = 0 [pid 3678] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3651] <... close resumed>) = 0 [pid 3680] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3679] read(200, [pid 3678] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(4 [pid 3608] <... ioctl resumed>) = -1 ERFKILL (Operation not possible due to RF-kill) [pid 3680] read(200, [pid 3679] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3678] <... futex resumed>) = 0 [pid 3677] <... clone resumed>, parent_tid=[8], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 8 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3608] close(4 [pid 3680] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] read(200, [pid 3678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3677] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(5 [pid 3680] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] <... mmap resumed>) = 0x7ff3b4820000 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = 0 [pid 3608] <... close resumed>) = 0 ./strace-static-x86_64: Process 3683 attached [pid 3680] <... futex resumed>) = 0 [pid 3679] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3677] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] close(6 [pid 3608] exit_group(1 [pid 3683] set_robust_list(0x7ff3b48409e0, 24 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3679] <... futex resumed>) = 0 [pid 3678] <... mprotect resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3608] <... exit_group resumed>) = ? [pid 3683] <... set_robust_list resumed>) = 0 [pid 3680] <... mmap resumed>) = 0x7ff3b4820000 [pid 3679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3680] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3679] <... mmap resumed>) = 0x7ff3b4820000 [pid 3678] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3680] <... mprotect resumed>) = 0 [pid 3679] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3651] close(7 [pid 3680] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3679] <... mprotect resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3680] <... clone resumed>, parent_tid=[7], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 7 [pid 3680] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... clone resumed>, parent_tid=[7], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 7 [pid 3680] <... futex resumed>) = 0 [pid 3679] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... clone resumed>, parent_tid=[8], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 8 [pid 3651] close(8 [pid 3683] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3678] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3687 attached ./strace-static-x86_64: Process 3685 attached [pid 3683] <... openat resumed>) = 3 [pid 3678] <... futex resumed>) = 0 [pid 3651] close(9 [pid 3685] set_robust_list(0x7ff3b48409e0, 24 [pid 3678] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3685] <... set_robust_list resumed>) = 0 [pid 3651] close(10./strace-static-x86_64: Process 3686 attached [pid 3685] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3686] set_robust_list(0x7ff3b48409e0, 24 [pid 3685] <... openat resumed>) = 3 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3686] <... set_robust_list resumed>) = 0 [pid 3685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(11 [pid 3686] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3685] <... futex resumed>) = 1 [pid 3683] <... futex resumed>) = 1 [pid 3678] <... futex resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3686] <... openat resumed>) = 3 [pid 3685] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3683] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3678] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(12 [pid 3687] set_robust_list(0x7ff3b48409e0, 24 [pid 3686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... write resumed>) = 8 [pid 3683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] <... futex resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... set_robust_list resumed>) = 0 [pid 3686] <... futex resumed>) = 1 [pid 3685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3680] <... futex resumed>) = 0 [pid 3678] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] close(13 [pid 3687] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3686] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3685] <... futex resumed>) = 0 [pid 3683] <... write resumed>) = 8 [pid 3680] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... openat resumed>) = 3 [pid 3686] <... write resumed>) = 8 [pid 3685] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... futex resumed>) = 0 [pid 3678] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(14 [pid 3687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3683] <... futex resumed>) = 1 [pid 3680] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... futex resumed>) = 1 [pid 3686] <... futex resumed>) = 0 [pid 3685] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3683] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3678] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(15 [pid 3687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... openat resumed>) = 4 [pid 3683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] setns(201, 0 [pid 3683] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3680] <... futex resumed>) = 0 [pid 3679] <... futex resumed>) = 0 [pid 3677] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] close(16 [pid 3687] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3686] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3685] <... setns resumed>) = 0 [pid 3683] <... openat resumed>) = 4 [pid 3680] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... write resumed>) = 8 [pid 3686] <... openat resumed>) = 4 [pid 3685] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3683] setns(201, 0 [pid 3651] close(17 [pid 3687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] setns(201, 0 [pid 3685] <... socket resumed>) = 5 [pid 3683] <... setns resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... futex resumed>) = 1 [pid 3686] <... setns resumed>) = 0 [pid 3685] setns(4, 0 [pid 3683] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3679] <... futex resumed>) = 0 [pid 3651] close(18 [pid 3687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3685] <... setns resumed>) = 0 [pid 3683] <... socket resumed>) = 5 [pid 3679] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] <... socket resumed>) = 5 [pid 3685] close(4 [pid 3683] setns(4, 0 [pid 3679] <... futex resumed>) = 0 [pid 3651] close(19 [pid 3687] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3686] setns(4, 0 [pid 3685] <... close resumed>) = 0 [pid 3683] <... setns resumed>) = 0 [pid 3679] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... openat resumed>) = 4 [pid 3686] <... setns resumed>) = 0 [pid 3685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] close(4 [pid 3651] close(20 [pid 3687] setns(201, 0 [pid 3686] close(4 [pid 3685] <... futex resumed>) = 1 [pid 3683] <... close resumed>) = 0 [pid 3678] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] <... setns resumed>) = 0 [pid 3686] <... close resumed>) = 0 [pid 3685] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3680] <... futex resumed>) = 0 [pid 3687] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(21 [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] <... futex resumed>) = 0 [pid 3687] <... socket resumed>) = 5 [pid 3686] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3685] <... futex resumed>) = 0 [pid 3683] <... futex resumed>) = 1 [pid 3680] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 1 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] setns(4, 0 [pid 3686] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3685] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3683] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3678] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] close(22 [pid 3687] <... setns resumed>) = 0 [pid 3686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3686] <... futex resumed>) = 1 [pid 3685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... futex resumed>) = 0 [pid 3686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... futex resumed>) = 1 [pid 3680] close(3 [pid 3685] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] <... close resumed>) = 0 [pid 3680] close(4) = -1 EBADF (Bad file descriptor) [pid 3687] close(4 [pid 3683] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3680] close(5 [pid 3678] <... futex resumed>) = 0 [pid 3677] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] close(23 [pid 3687] <... close resumed>) = 0 [pid 3683] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3680] <... close resumed>) = 0 [pid 3678] close(3 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] close(6 [pid 3678] <... close resumed>) = 0 [pid 3651] close(24 [pid 3687] <... futex resumed>) = 1 [pid 3683] <... futex resumed>) = 1 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... futex resumed>) = 0 [pid 3678] close(4 [pid 3677] <... futex resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3683] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] close(7 [pid 3679] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(3 [pid 3651] close(25 [pid 3687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... futex resumed>) = 0 [pid 3678] close(5 [pid 3677] <... close resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3680] close(8 [pid 3679] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... close resumed>) = 0 [pid 3677] close(4 [pid 3651] close(26 [pid 3687] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(6 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] close(9 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(5 [pid 3651] close(27 [pid 3687] <... futex resumed>) = 1 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... futex resumed>) = 0 [pid 3678] close(7 [pid 3677] <... close resumed>) = 0 [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] close(10 [pid 3679] close(3 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(6 [pid 3651] close(28 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = 0 [pid 3678] close(8 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3680] close(11 [pid 3679] close(4 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(7 [pid 3651] close(29 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(9 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3680] close(12 [pid 3679] close(5 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(8 [pid 3651] exit_group(0 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = 0 [pid 3678] close(10 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3651] <... exit_group resumed>) = ? [pid 3680] close(13 [pid 3679] close(6 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(9 [pid 3674] <... futex resumed>) = ? [pid 3608] +++ exited with 1 +++ [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(11 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3680] close(14 [pid 3679] close(7 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(10 [pid 3674] +++ exited with 0 +++ [pid 3651] +++ exited with 0 +++ [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3680] close(15 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(12 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3608, si_uid=0, si_status=1, si_utime=0, si_stime=9} --- [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(8 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(11 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3680] close(16 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(13 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(9 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(12 [pid 3603] <... clone resumed>, child_tidptr=0x555556fa75d0) = -1 ENOMEM (Cannot allocate memory) [pid 3680] close(17 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(14 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(10 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(13 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3680] close(18 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(15 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3603] <... clone resumed>, child_tidptr=0x555556fa75d0) = -1 ENOMEM (Cannot allocate memory) [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(11 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(14 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 5 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3680] close(19 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(16 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(12 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(15 [pid 3603] <... clone resumed>, child_tidptr=0x555556fa75d0) = -1 ENOMEM (Cannot allocate memory) [pid 3680] close(20 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(17 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3696 attached [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(13 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(16 [pid 3696] set_robust_list(0x555556fa75e0, 24 [pid 3680] close(21 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(18 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3603] <... clone resumed>, child_tidptr=0x555556fa75d0) = -1 ENOMEM (Cannot allocate memory) [pid 3696] <... set_robust_list resumed>) = 0 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(14 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(17 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3680] close(22 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(19 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] <... prctl resumed>) = 0 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(15 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(18 [pid 3603] <... clone resumed>, child_tidptr=0x555556fa75d0) = -1 ENOMEM (Cannot allocate memory) [pid 3696] setpgid(0, 0 [pid 3680] close(23 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(20 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] <... setpgid resumed>) = 0 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(16 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(19 [pid 3696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3680] close(24 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] close(21 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] <... openat resumed>) = 3 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] close(17 [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(20 [pid 3696] write(3, "1000", 4 [pid 3680] close(25 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] <... write resumed>) = 4 [pid 3680] close(26 [pid 3679] close(18 [pid 3678] close(22 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(3 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(21 [pid 3696] <... close resumed>) = 0 [pid 3680] close(27 [pid 3679] close(19 [pid 3678] close(23 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] read(200, [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(22 [pid 3696] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] close(28 [pid 3679] close(20 [pid 3678] close(24 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(23 [pid 3696] <... futex resumed>) = 0 [pid 3680] close(29 [pid 3679] close(21 [pid 3678] close(25 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(24 [pid 3696] <... mmap resumed>) = 0x7ff3b4820000 [pid 3680] exit_group(0 [pid 3679] close(22 [pid 3678] close(26 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3686] <... futex resumed>) = ? [pid 3680] <... exit_group resumed>) = ? [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(25 [pid 3696] <... mprotect resumed>) = 0 [pid 3686] +++ exited with 0 +++ [pid 3680] +++ exited with 0 +++ [pid 3679] close(23 [pid 3678] close(27 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(26 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3679] close(24 [pid 3678] close(28 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] <... clone resumed>, parent_tid=[6], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 6 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(27 [pid 3696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] close(25 [pid 3678] close(29 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3696] <... futex resumed>) = 0 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] close(28./strace-static-x86_64: Process 3701 attached [pid 3696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] close(26 [pid 3678] exit_group(0 [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 8 [pid 3685] <... futex resumed>) = ? [pid 3678] <... exit_group resumed>) = ? [pid 3677] close(29 [pid 3685] +++ exited with 0 +++ [pid 3678] +++ exited with 0 +++ [pid 3677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] exit_group(0 [pid 3701] set_robust_list(0x7ff3b48409e0, 24 [pid 3683] <... futex resumed>) = ? [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] <... exit_group resumed>) = ? [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3701] <... set_robust_list resumed>) = 0 [pid 3683] +++ exited with 0 +++ [pid 3679] close(27 [pid 3677] +++ exited with 0 +++ [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3701] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3701] <... openat resumed>) = 3 [pid 3679] close(28 [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 3702 attached [pid 3701] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3702] set_robust_list(0x555556fa75e0, 24 [pid 3701] <... futex resumed>) = 1 [pid 3696] <... futex resumed>) = 0 [pid 3679] close(29 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3702] <... set_robust_list resumed>) = 0 [pid 3701] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 9 ./strace-static-x86_64: Process 3704 attached [pid 3702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3696] <... futex resumed>) = 0 [pid 3679] exit_group(0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 9 [pid 3704] set_robust_list(0x555556fa75e0, 24 [pid 3702] <... prctl resumed>) = 0 [pid 3701] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] <... futex resumed>) = ? [pid 3679] <... exit_group resumed>) = ? [pid 3702] setpgid(0, 0) = 0 [pid 3702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3701] <... write resumed>) = 8 [pid 3687] +++ exited with 0 +++ [pid 3702] <... openat resumed>) = 3 [pid 3704] <... set_robust_list resumed>) = 0 [pid 3702] write(3, "1000", 4 [pid 3701] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] +++ exited with 0 +++ [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3702] <... write resumed>) = 4 [pid 3701] <... futex resumed>) = 1 [pid 3696] <... futex resumed>) = 0 [pid 3704] <... prctl resumed>) = 0 [pid 3702] close(3 [pid 3701] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3705 attached [pid 3704] setpgid(0, 0 [pid 3702] <... close resumed>) = 0 [pid 3701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3696] <... futex resumed>) = 0 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3705] set_robust_list(0x555556fa75e0, 24 [pid 3704] <... setpgid resumed>) = 0 [pid 3702] read(200, [pid 3701] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... restart_syscall resumed>) = 0 [pid 3705] <... set_robust_list resumed>) = 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3702] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3701] <... openat resumed>) = 4 [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3704] <... openat resumed>) = 3 [pid 3702] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] setns(201, 0 [pid 3705] <... prctl resumed>) = 0 [pid 3704] write(3, "1000", 4 [pid 3702] <... futex resumed>) = 0 [pid 3701] <... setns resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3705] setpgid(0, 0 [pid 3704] <... write resumed>) = 4 [pid 3702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3701] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3705] <... setpgid resumed>) = 0 [pid 3704] close(3 [pid 3702] <... mmap resumed>) = 0x7ff3b4820000 [pid 3701] <... socket resumed>) = 5 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 8 [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3704] <... close resumed>) = 0 [pid 3702] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3701] setns(4, 0./strace-static-x86_64: Process 3708 attached [pid 3705] <... openat resumed>) = 3 [pid 3704] read(200, [pid 3702] <... mprotect resumed>) = 0 [pid 3701] <... setns resumed>) = 0 [pid 3708] set_robust_list(0x555556fa75e0, 24 [pid 3705] write(3, "1000", 4 [pid 3704] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3702] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3701] close(4 [pid 3708] <... set_robust_list resumed>) = 0 [pid 3705] <... write resumed>) = 4 [pid 3704] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] close(3 [pid 3704] <... futex resumed>) = 0 [pid 3702] <... clone resumed>, parent_tid=[9], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 9 [pid 3701] <... close resumed>) = 0 [pid 3705] <... close resumed>) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3702] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] read(200, [pid 3704] <... mmap resumed>) = 0x7ff3b4820000 [pid 3702] <... futex resumed>) = 0 [pid 3701] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3705] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3704] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3702] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] <... futex resumed>) = 1 [pid 3696] <... futex resumed>) = 0 [pid 3708] <... prctl resumed>) = 0 [pid 3705] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... mprotect resumed>) = 0 [pid 3701] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] setpgid(0, 0 [pid 3705] <... futex resumed>) = 0 [pid 3704] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3696] <... futex resumed>) = 0 [pid 3708] <... setpgid resumed>) = 0 [pid 3705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3701] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3709 attached [pid 3708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3705] <... mmap resumed>) = 0x7ff3b4820000 [pid 3704] <... clone resumed>, parent_tid=[10], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 10 [pid 3701] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3709] set_robust_list(0x7ff3b48409e0, 24 [pid 3708] <... openat resumed>) = 3 [pid 3705] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3704] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] <... mprotect resumed>) = 0 [pid 3708] write(3, "1000", 4 [pid 3705] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3704] <... futex resumed>) = 0 [pid 3701] <... futex resumed>) = 1 [pid 3705] <... clone resumed>, parent_tid=[10], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 10 [pid 3709] <... set_robust_list resumed>) = 0 [pid 3708] <... write resumed>) = 4 [pid 3705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3711 attached [pid 3709] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3708] close(3 [pid 3705] <... futex resumed>) = 0 [pid 3696] close(3 [pid 3711] set_robust_list(0x7ff3b48409e0, 24 [pid 3709] <... openat resumed>) = 3 [pid 3708] <... close resumed>) = 0 [pid 3705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] <... close resumed>) = 0 ./strace-static-x86_64: Process 3710 attached [pid 3711] <... set_robust_list resumed>) = 0 [pid 3709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] read(200, [pid 3696] close(4 [pid 3710] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3710] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3708] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3711] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3709] <... futex resumed>) = 1 [pid 3702] <... futex resumed>) = 0 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3711] <... openat resumed>) = 3 [pid 3710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] close(5 [pid 3711] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3710] <... futex resumed>) = 1 [pid 3709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3708] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 0 [pid 3702] <... futex resumed>) = 0 [pid 3696] <... close resumed>) = 0 [pid 3711] <... futex resumed>) = 1 [pid 3710] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3709] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3705] <... futex resumed>) = 0 [pid 3704] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] close(6 [pid 3711] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] <... write resumed>) = 8 [pid 3709] <... write resumed>) = 8 [pid 3708] <... mmap resumed>) = 0x7ff3b4820000 [pid 3705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3705] <... futex resumed>) = 0 [pid 3704] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] close(7 [pid 3711] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3710] <... futex resumed>) = 0 [pid 3709] <... futex resumed>) = 1 [pid 3708] <... mprotect resumed>) = 0 [pid 3705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3702] <... futex resumed>) = 0 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3711] <... write resumed>) = 8 [pid 3710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3709] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3704] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] close(8 [pid 3711] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3704] <... futex resumed>) = 0 [pid 3702] <... futex resumed>) = 0 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3711] <... futex resumed>) = 1 [pid 3710] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3709] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3708] <... clone resumed>, parent_tid=[9], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 9 [pid 3705] <... futex resumed>) = 0 [pid 3704] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] close(9./strace-static-x86_64: Process 3714 attached [pid 3711] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] <... openat resumed>) = 4 [pid 3709] <... openat resumed>) = 4 [pid 3708] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] set_robust_list(0x7ff3b48409e0, 24 [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3710] setns(201, 0 [pid 3709] setns(201, 0 [pid 3708] <... futex resumed>) = 0 [pid 3705] <... futex resumed>) = 0 [pid 3696] close(10 [pid 3714] <... set_robust_list resumed>) = 0 [pid 3711] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3710] <... setns resumed>) = 0 [pid 3709] <... setns resumed>) = 0 [pid 3708] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3711] <... openat resumed>) = 4 [pid 3710] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3709] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3696] close(11 [pid 3714] <... openat resumed>) = 3 [pid 3711] setns(201, 0 [pid 3710] <... socket resumed>) = 5 [pid 3709] <... socket resumed>) = 5 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... setns resumed>) = 0 [pid 3710] setns(4, 0) = 0 [pid 3710] close(4) = 0 [pid 3711] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] setns(4, 0 [pid 3696] close(12 [pid 3714] <... futex resumed>) = 1 [pid 3711] <... socket resumed>) = 5 [pid 3710] <... futex resumed>) = 1 [pid 3709] <... setns resumed>) = 0 [pid 3708] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 0 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3711] setns(4, 0 [pid 3710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3696] close(13 [pid 3714] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3711] <... setns resumed>) = 0 [pid 3709] close(4 [pid 3708] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... write resumed>) = 8 [pid 3711] close(4 [pid 3710] <... futex resumed>) = 0 [pid 3709] <... close resumed>) = 0 [pid 3708] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 1 [pid 3696] close(14 [pid 3714] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... close resumed>) = 0 [pid 3710] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... futex resumed>) = 0 [pid 3711] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3710] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3709] <... futex resumed>) = 1 [pid 3708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3702] <... futex resumed>) = 0 [pid 3696] close(15 [pid 3714] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3711] <... futex resumed>) = 1 [pid 3710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] <... futex resumed>) = 0 [pid 3702] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3711] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] <... futex resumed>) = 1 [pid 3709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3708] <... futex resumed>) = 0 [pid 3705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3702] <... futex resumed>) = 0 [pid 3696] close(16 [pid 3714] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3709] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3708] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] <... futex resumed>) = 0 [pid 3704] close(3 [pid 3702] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... openat resumed>) = 4 [pid 3711] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3709] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] <... close resumed>) = 0 [pid 3696] close(17 [pid 3714] setns(201, 0 [pid 3711] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] close(4 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... setns resumed>) = 0 [pid 3711] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] <... futex resumed>) = 1 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... futex resumed>) = 0 [pid 3696] close(18 [pid 3714] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3711] <... futex resumed>) = 1 [pid 3709] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3705] <... futex resumed>) = 0 [pid 3704] close(5 [pid 3702] close(3 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... socket resumed>) = 5 [pid 3711] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3705] close(3 [pid 3704] <... close resumed>) = 0 [pid 3702] <... close resumed>) = 0 [pid 3696] close(19 [pid 3714] setns(4, 0 [pid 3705] <... close resumed>) = 0 [pid 3704] close(6 [pid 3702] close(4 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... setns resumed>) = 0 [pid 3705] close(4 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(20 [pid 3714] close(4 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(7 [pid 3702] close(5 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] <... close resumed>) = 0 [pid 3705] close(5 [pid 3702] <... close resumed>) = 0 [pid 3696] close(21 [pid 3705] <... close resumed>) = 0 [pid 3702] close(6 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] close(6 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(22 [pid 3714] <... futex resumed>) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(8 [pid 3702] close(7 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] close(7 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(23 [pid 3714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3708] <... futex resumed>) = 0 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(9 [pid 3702] close(8 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3708] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] close(8 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(24 [pid 3714] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(10 [pid 3702] close(9 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] close(9 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(25 [pid 3714] <... futex resumed>) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(11 [pid 3702] close(10 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3714] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] close(3 [pid 3705] close(10 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(26 [pid 3708] <... close resumed>) = 0 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(12 [pid 3702] close(11 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(4 [pid 3705] close(11 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(27 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(13 [pid 3702] close(12 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(5 [pid 3705] close(12 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(28 [pid 3708] <... close resumed>) = 0 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(14 [pid 3702] close(13 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(6 [pid 3705] close(13 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] close(29 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(15 [pid 3702] close(14 [pid 3696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(7 [pid 3705] close(14 [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3696] exit_group(0 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] close(15 [pid 3696] <... exit_group resumed>) = ? [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(15 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3701] <... futex resumed>) = ? [pid 3708] close(8 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(16 [pid 3702] close(16 [pid 3701] +++ exited with 0 +++ [pid 3696] +++ exited with 0 +++ [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(16 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(9 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(17 [pid 3702] close(17 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(17 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3708] close(10 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(18 [pid 3702] close(18 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(18 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(11 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(19 [pid 3702] close(19 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(19 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(12 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(20 [pid 3702] close(20 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(20 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(13 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(21 [pid 3702] close(21 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(21 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(14 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(22 [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(22 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(15 [pid 3704] close(23 [pid 3702] close(22 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(16 [pid 3704] close(24 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(17 [pid 3704] close(25 [pid 3708] <... 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 3708] close(18 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] close(26 [pid 3702] close(23 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 7 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] close(23 [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] close(19 [pid 3704] close(27 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] close(24 [pid 3708] close(20 [pid 3705] close(24 [pid 3704] close(28 [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] close(25 [pid 3708] close(21 [pid 3705] close(25 [pid 3704] close(29 [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] close(26./strace-static-x86_64: Process 3718 attached [pid 3708] close(22 [pid 3705] close(26 [pid 3704] exit_group(0 [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] set_robust_list(0x555556fa75e0, 24 [pid 3710] <... futex resumed>) = ? [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3704] <... exit_group resumed>) = ? [pid 3702] close(27 [pid 3718] <... set_robust_list resumed>) = 0 [pid 3710] +++ exited with 0 +++ [pid 3708] close(23 [pid 3705] close(27 [pid 3704] +++ exited with 0 +++ [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] <... prctl resumed>) = 0 [pid 3708] close(24 [pid 3705] close(28 [pid 3702] close(28 [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 3718] setpgid(0, 0 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] <... setpgid resumed>) = 0 [pid 3708] close(25 [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] <... openat resumed>) = 3 [pid 3708] close(26 [pid 3705] close(29 [pid 3702] close(29 [pid 3718] write(3, "1000", 4 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] <... write resumed>) = 4 [pid 3708] close(27 [pid 3705] exit_group(0 [pid 3702] exit_group(0 [pid 3718] close(3 [pid 3711] <... futex resumed>) = ? [pid 3709] <... futex resumed>) = ? [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3705] <... exit_group resumed>) = ? [pid 3702] <... exit_group resumed>) = ? [pid 3718] <... close resumed>) = 0 [pid 3711] +++ exited with 0 +++ [pid 3709] +++ exited with 0 +++ [pid 3708] close(28 [pid 3718] read(200, [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3708] close(29 [pid 3718] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] <... futex resumed>) = 0 [pid 3708] exit_group(0 [pid 3718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3714] <... futex resumed>) = ? [pid 3708] <... exit_group resumed>) = ? [pid 3705] +++ exited with 0 +++ [pid 3718] <... mmap resumed>) = 0x7ff3b4820000 [pid 3714] +++ exited with 0 +++ [pid 3708] +++ exited with 0 +++ [pid 3702] +++ exited with 0 +++ [pid 3718] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3718] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, 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 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3718] <... clone resumed>, parent_tid=[8], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 8 [pid 3718] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3719 attached [pid 3719] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3719] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 11 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3719] <... openat resumed>) = 3 [pid 3719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3719] <... futex resumed>) = 1 [pid 3719] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 10 [pid 3719] <... write resumed>) = 8 [pid 3719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3719] <... futex resumed>) = 1 [pid 3719] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 11 [pid 3719] <... openat resumed>) = 4 [pid 3719] setns(201, 0) = 0 [pid 3719] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3719] setns(4, 0) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 10 [pid 3719] close(4./strace-static-x86_64: Process 3722 attached ./strace-static-x86_64: Process 3721 attached ) = 0 [pid 3719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] set_robust_list(0x555556fa75e0, 24 [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3719] <... futex resumed>) = 1 [pid 3719] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8) = -1 EHOSTUNREACH (No route to host) [pid 3719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3718] close(3) = 0 [pid 3718] close(4) = -1 EBADF (Bad file descriptor) [pid 3718] close(5) = 0 [pid 3718] close(6) = -1 EBADF (Bad file descriptor) [pid 3718] close(7) = -1 EBADF (Bad file descriptor) [pid 3718] close(8) = -1 EBADF (Bad file descriptor) [pid 3718] close(9) = -1 EBADF (Bad file descriptor) [pid 3718] close(10) = -1 EBADF (Bad file descriptor) [pid 3718] close(11) = -1 EBADF (Bad file descriptor) [pid 3718] close(12) = -1 EBADF (Bad file descriptor) [pid 3718] close(13 [pid 3722] <... set_robust_list resumed>) = 0 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3718] close(14) = -1 EBADF (Bad file descriptor) [pid 3718] close(15 [pid 3721] set_robust_list(0x555556fa75e0, 24 [pid 3719] <... futex resumed>) = 1 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3720 attached [pid 3719] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] close(16 [pid 3721] <... set_robust_list resumed>) = 0 [pid 3722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3720] set_robust_list(0x555556fa75e0, 24 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... set_robust_list resumed>) = 0 [pid 3718] close(17 [pid 3722] <... prctl resumed>) = 0 [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] setpgid(0, 0 [pid 3721] <... prctl resumed>) = 0 [pid 3720] <... prctl resumed>) = 0 [pid 3718] close(18 [pid 3722] <... setpgid resumed>) = 0 [pid 3721] setpgid(0, 0 [pid 3720] setpgid(0, 0 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3723 attached [pid 3720] <... setpgid resumed>) = 0 [pid 3718] close(19 [pid 3723] set_robust_list(0x555556fa75e0, 24 [pid 3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3721] <... setpgid resumed>) = 0 [pid 3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... set_robust_list resumed>) = 0 [pid 3720] <... openat resumed>) = 3 [pid 3718] close(20 [pid 3723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3720] write(3, "1000", 4 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... prctl resumed>) = 0 [pid 3722] <... openat resumed>) = 3 [pid 3720] <... write resumed>) = 4 [pid 3718] close(21 [pid 3723] setpgid(0, 0 [pid 3721] <... openat resumed>) = 3 [pid 3720] close(3 [pid 3722] write(3, "1000", 4 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... setpgid resumed>) = 0 [pid 3722] <... write resumed>) = 4 [pid 3721] write(3, "1000", 4 [pid 3720] <... close resumed>) = 0 [pid 3718] close(22 [pid 3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3722] close(3 [pid 3721] <... write resumed>) = 4 [pid 3720] read(200, [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... openat resumed>) = 3 [pid 3720] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3718] close(23 [pid 3723] write(3, "1000", 4 [pid 3722] <... close resumed>) = 0 [pid 3721] close(3 [pid 3720] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... write resumed>) = 4 [pid 3720] <... futex resumed>) = 0 [pid 3718] close(24 [pid 3722] read(200, [pid 3721] <... close resumed>) = 0 [pid 3723] close(3 [pid 3720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] read(200, [pid 3723] <... close resumed>) = 0 [pid 3720] <... mmap resumed>) = 0x7ff3b4820000 [pid 3718] close(25 [pid 3723] read(200, [pid 3722] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3720] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3720] <... mprotect resumed>) = 0 [pid 3718] close(26 [pid 3723] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = 0 [pid 3721] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... futex resumed>) = 0 [pid 3722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3721] <... futex resumed>) = 0 [pid 3718] close(27 [pid 3723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3720] <... clone resumed>, parent_tid=[12], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 12 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... mmap resumed>) = 0x7ff3b4820000 [pid 3723] <... mmap resumed>) = 0x7ff3b4820000 [pid 3721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3720] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] close(28 [pid 3723] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3720] <... futex resumed>) = 0 [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] <... mprotect resumed>) = 0 [pid 3722] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3721] <... mmap resumed>) = 0x7ff3b4820000 [pid 3720] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] close(29 [pid 3723] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3722] <... mprotect resumed>) = 0 [pid 3721] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3718] exit_group(0 [pid 3723] <... clone resumed>, parent_tid=[11], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 11 [pid 3721] <... mprotect resumed>) = 0 [pid 3719] <... futex resumed>) = ? [pid 3718] <... exit_group resumed>) = ? [pid 3723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3719] +++ exited with 0 +++ [pid 3718] +++ exited with 0 +++ [pid 3723] <... futex resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... clone resumed>, parent_tid=[12], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 12 ./strace-static-x86_64: Process 3724 attached [pid 3722] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... clone resumed>, parent_tid=[11], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 11 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3722] <... futex resumed>) = 0 [pid 3721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3724] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 ./strace-static-x86_64: Process 3727 attached [pid 3721] <... futex resumed>) = 0 [pid 3722] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 9 [pid 3721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3727] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3727] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC./strace-static-x86_64: Process 3725 attached [pid 3725] set_robust_list(0x7ff3b48409e0, 24 [pid 3727] <... openat resumed>) = 3 [pid 3725] <... set_robust_list resumed>) = 0 [pid 3725] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3724] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3720] <... futex resumed>) = 0 [pid 3727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3720] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 1 [pid 3725] <... futex resumed>) = 1 [pid 3724] <... write resumed>) = 8 [pid 3723] <... futex resumed>) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3720] <... futex resumed>) = 0 [pid 3727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3725] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3724] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3725] <... write resumed>) = 8 [pid 3724] <... futex resumed>) = 0 [pid 3723] <... futex resumed>) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3725] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3728 attached [pid 3727] <... write resumed>) = 8 [pid 3725] <... futex resumed>) = 0 [pid 3724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3720] <... futex resumed>) = 0 [pid 3728] set_robust_list(0x555556fa75e0, 24 [pid 3727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3724] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... set_robust_list resumed>) = 0 [pid 3727] <... futex resumed>) = 1 [pid 3725] <... openat resumed>) = 4 [pid 3724] <... openat resumed>) = 4 [pid 3723] <... futex resumed>) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3725] setns(201, 0 [pid 3724] setns(201, 0 [pid 3723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] <... prctl resumed>) = 0 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3725] <... setns resumed>) = 0 [pid 3724] <... setns resumed>) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3728] setpgid(0, 0 [pid 3727] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3725] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3724] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3728] <... setpgid resumed>) = 0 [pid 3727] <... openat resumed>) = 4 [pid 3725] <... socket resumed>) = 5 [pid 3724] <... socket resumed>) = 5 [pid 3721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3727] setns(201, 0 [pid 3725] setns(4, 0 [pid 3724] setns(4, 0./strace-static-x86_64: Process 3726 attached [pid 3728] <... openat resumed>) = 3 [pid 3727] <... setns resumed>) = 0 [pid 3725] <... setns resumed>) = 0 [pid 3724] <... setns resumed>) = 0 [pid 3728] write(3, "1000", 4 [pid 3727] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3725] close(4 [pid 3724] close(4 [pid 3726] set_robust_list(0x7ff3b48409e0, 24 [pid 3728] <... write resumed>) = 4 [pid 3727] <... socket resumed>) = 5 [pid 3725] <... close resumed>) = 0 [pid 3724] <... close resumed>) = 0 [pid 3728] close(3 [pid 3727] setns(4, 0 [pid 3725] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] <... close resumed>) = 0 [pid 3727] <... setns resumed>) = 0 [pid 3726] <... set_robust_list resumed>) = 0 [pid 3725] <... futex resumed>) = 1 [pid 3724] <... futex resumed>) = 1 [pid 3723] <... futex resumed>) = 0 [pid 3720] <... futex resumed>) = 0 [pid 3728] read(200, [pid 3727] close(4 [pid 3725] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] <... close resumed>) = 0 [pid 3726] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3723] <... futex resumed>) = 0 [pid 3720] <... futex resumed>) = 0 [pid 3728] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3724] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... futex resumed>) = 0 [pid 3727] <... futex resumed>) = 1 [pid 3726] <... openat resumed>) = 3 [pid 3725] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3724] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3721] <... futex resumed>) = 0 [pid 3728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3725] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] <... mmap resumed>) = 0x7ff3b4820000 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3725] <... futex resumed>) = 1 [pid 3724] <... futex resumed>) = 1 [pid 3723] <... futex resumed>) = 0 [pid 3722] <... futex resumed>) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3720] <... futex resumed>) = 0 [pid 3728] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3727] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3726] <... futex resumed>) = 1 [pid 3725] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] close(3 [pid 3722] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] close(3 [pid 3728] <... mprotect resumed>) = 0 [pid 3727] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3726] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3723] <... close resumed>) = 0 [pid 3722] <... futex resumed>) = 0 [pid 3720] <... close resumed>) = 0 [pid 3728] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(4 [pid 3722] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] close(4 [pid 3727] <... futex resumed>) = 1 [pid 3726] <... write resumed>) = 8 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... futex resumed>) = 0 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3728] <... clone resumed>, parent_tid=[10], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 10 [pid 3727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(5 [pid 3720] close(5 [pid 3721] close(3 [pid 3728] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] <... futex resumed>) = 1 [pid 3723] <... close resumed>) = 0 [pid 3722] <... futex resumed>) = 0 [pid 3720] <... close resumed>) = 0 [pid 3728] <... futex resumed>) = 0 [pid 3726] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] close(6 [pid 3722] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... close resumed>) = 0 [pid 3720] close(6 [pid 3728] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... futex resumed>) = 0 [pid 3721] close(4 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3726] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3723] close(7 [pid 3722] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(7 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(5 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3726] <... openat resumed>) = 4 [pid 3723] close(8 [pid 3720] close(8 [pid 3726] setns(201, 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = 0 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3726] <... setns resumed>) = 0 [pid 3723] close(9 [pid 3720] close(9 [pid 3726] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(6 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3726] <... socket resumed>) = 5 [pid 3723] close(10 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(10 [pid 3726] setns(4, 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(7 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3726] <... setns resumed>) = 0 [pid 3723] close(11 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(11 [pid 3726] close(4 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(8 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3723] close(12 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(12 [pid 3726] <... close resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(9 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(13 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(13./strace-static-x86_64: Process 3729 attached [pid 3726] <... futex resumed>) = 1 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... futex resumed>) = 0 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] set_robust_list(0x7ff3b48409e0, 24 [pid 3726] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] close(14 [pid 3722] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] close(10 [pid 3720] close(14 [pid 3729] <... set_robust_list resumed>) = 0 [pid 3726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... futex resumed>) = 0 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3726] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3723] close(15 [pid 3722] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] close(11 [pid 3720] close(15 [pid 3729] <... openat resumed>) = 3 [pid 3726] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(16 [pid 3721] close(12 [pid 3720] close(16 [pid 3729] <... futex resumed>) = 1 [pid 3728] <... futex resumed>) = 0 [pid 3726] <... futex resumed>) = 1 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... futex resumed>) = 0 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3728] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] close(17 [pid 3722] close(3 [pid 3721] close(13 [pid 3720] close(17 [pid 3729] <... write resumed>) = 8 [pid 3728] <... futex resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3723] close(18 [pid 3722] <... close resumed>) = 0 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(18 [pid 3729] <... futex resumed>) = 0 [pid 3728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(4 [pid 3721] close(14 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3728] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(19 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] close(19 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3728] <... futex resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(5 [pid 3721] close(15 [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3728] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3723] close(20 [pid 3720] close(20 [pid 3729] <... openat resumed>) = 4 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = 0 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] setns(201, 0 [pid 3723] close(21 [pid 3722] close(6 [pid 3721] close(16 [pid 3720] close(21 [pid 3729] <... setns resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3723] close(22 [pid 3722] close(7 [pid 3721] close(17 [pid 3720] close(22 [pid 3729] <... socket resumed>) = 5 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] setns(4, 0 [pid 3723] close(23 [pid 3722] close(8 [pid 3721] close(18 [pid 3720] close(23 [pid 3729] <... setns resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] close(4 [pid 3723] close(24 [pid 3722] close(9 [pid 3721] close(19 [pid 3720] close(24 [pid 3729] <... close resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(25 [pid 3722] close(10 [pid 3721] close(20 [pid 3720] close(25 [pid 3729] <... futex resumed>) = 1 [pid 3728] <... futex resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3728] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(26 [pid 3722] close(11 [pid 3721] close(21 [pid 3720] close(26 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3728] <... futex resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3728] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3723] close(27 [pid 3722] close(12 [pid 3721] close(22 [pid 3720] close(27 [pid 3729] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] close(28 [pid 3722] close(13 [pid 3721] close(23 [pid 3720] close(28 [pid 3729] <... futex resumed>) = 1 [pid 3728] <... futex resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3729] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3728] close(3 [pid 3723] close(29 [pid 3722] close(14 [pid 3721] close(24 [pid 3720] close(29 [pid 3728] <... close resumed>) = 0 [pid 3723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3728] close(4 [pid 3723] exit_group(0 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] exit_group(0 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3725] <... futex resumed>) = ? [pid 3724] <... futex resumed>) = ? [pid 3723] <... exit_group resumed>) = ? [pid 3722] close(15 [pid 3720] <... exit_group resumed>) = ? [pid 3721] close(25 [pid 3728] close(5 [pid 3725] +++ exited with 0 +++ [pid 3724] +++ exited with 0 +++ [pid 3723] +++ exited with 0 +++ [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3720] +++ exited with 0 +++ [pid 3728] <... close resumed>) = 0 [pid 3722] close(16 [pid 3721] close(26 [pid 3728] close(6) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [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} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3728] close(7 [pid 3722] close(17 [pid 3721] close(27 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3728] close(8 [pid 3722] close(18 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(28 [pid 3728] close(9) = -1 EBADF (Bad file descriptor) [pid 3728] close(10) = -1 EBADF (Bad file descriptor) [pid 3728] close(11) = -1 EBADF (Bad file descriptor) [pid 3728] close(12) = -1 EBADF (Bad file descriptor) [pid 3728] close(13) = -1 EBADF (Bad file descriptor) [pid 3728] close(14) = -1 EBADF (Bad file descriptor) [pid 3728] close(15 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3731 attached [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(19 [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 13 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3728] close(16 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] close(29 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3728] close(17) = -1 EBADF (Bad file descriptor) [pid 3728] close(18) = -1 EBADF (Bad file descriptor) [pid 3728] close(19) = -1 EBADF (Bad file descriptor) [pid 3728] close(20) = -1 EBADF (Bad file descriptor) [pid 3728] close(21) = -1 EBADF (Bad file descriptor) [pid 3728] close(22) = -1 EBADF (Bad file descriptor) [pid 3722] close(20 [pid 3728] close(23 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 12 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(21 [pid 3721] exit_group(0 [pid 3731] set_robust_list(0x555556fa75e0, 24 [pid 3728] close(24 [pid 3727] <... futex resumed>) = ? [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] <... exit_group resumed>) = ? [pid 3731] <... set_robust_list resumed>) = 0 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3727] +++ exited with 0 +++ [pid 3722] close(22./strace-static-x86_64: Process 3732 attached [pid 3731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3728] close(25 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3721] +++ exited with 0 +++ [pid 3731] <... prctl resumed>) = 0 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(23 [pid 3731] setpgid(0, 0 [pid 3728] close(26 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3731] <... setpgid resumed>) = 0 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(24 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3728] close(27 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... openat resumed>) = 3 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(25 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3731] write(3, "1000", 4 [pid 3728] close(28 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... write resumed>) = 4 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(26 [pid 3731] close(3 [pid 3728] close(29 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... close resumed>) = 0 [pid 3728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3722] close(27 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3731] read(200, [pid 3728] exit_group(0 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3729] <... futex resumed>) = ? [pid 3728] <... exit_group resumed>) = ? [pid 3731] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] +++ exited with 0 +++ [pid 3728] +++ exited with 0 +++ [pid 3722] close(28 [pid 3731] <... futex resumed>) = 0 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3722] close(29 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 12 [pid 3731] <... mmap resumed>) = 0x7ff3b4820000 [pid 3722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3731] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3731] <... mprotect resumed>) = 0 [pid 3722] exit_group(0 [pid 3731] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3722] <... exit_group resumed>) = ? [pid 3726] <... futex resumed>) = ? [pid 3731] <... clone resumed>, parent_tid=[14], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 14 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3734 attached [pid 3734] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3734] setpgid(0, 0 [pid 3726] +++ exited with 0 +++ [pid 3722] +++ exited with 0 +++ [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3734] <... setpgid resumed>) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3732] set_robust_list(0x555556fa75e0, 24 [pid 3734] <... openat resumed>) = 3 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3732] <... set_robust_list resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3734] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3737 attached ./strace-static-x86_64: Process 3736 attached [pid 3734] close(3 [pid 3732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3734] <... close resumed>) = 0 [pid 3734] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3734] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3734] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3734] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[13], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 13 [pid 3734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3735 attached [pid 3735] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3735] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3735] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] <... futex resumed>) = 0 [pid 3731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] <... futex resumed>) = 1 [pid 3731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 3735] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3731] <... futex resumed>) = 0 [pid 3735] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... openat resumed>) = 4 [pid 3731] <... futex resumed>) = 0 [pid 3735] setns(201, 0 [pid 3731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] <... setns resumed>) = 0 [pid 3735] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3735] setns(4, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 13 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 11 [pid 3735] close(4) = 0 [pid 3732] <... prctl resumed>) = 0 [pid 3735] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3732] setpgid(0, 0 [pid 3737] set_robust_list(0x555556fa75e0, 24 [pid 3732] <... setpgid resumed>) = 0 [pid 3736] set_robust_list(0x555556fa75e0, 24 [pid 3735] <... futex resumed>) = 1 [pid 3731] <... futex resumed>) = 0 [pid 3737] <... set_robust_list resumed>) = 0 [pid 3736] <... set_robust_list resumed>) = 0 [pid 3735] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3731] <... futex resumed>) = 0 [pid 3735] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] <... futex resumed>) = 0 [pid 3732] <... openat resumed>) = 3 [pid 3731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3735] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3731] close(3 [pid 3732] write(3, "1000", 4 [pid 3731] <... close resumed>) = 0 [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3732] <... write resumed>) = 4 [pid 3731] close(4) = -1 EBADF (Bad file descriptor) [pid 3732] close(3 [pid 3737] <... prctl resumed>) = 0 [pid 3736] <... prctl resumed>) = 0 [pid 3731] close(5 [pid 3732] <... close resumed>) = 0 [pid 3731] <... close resumed>) = 0 [pid 3731] close(6) = -1 EBADF (Bad file descriptor) [pid 3731] close(7./strace-static-x86_64: Process 3739 attached [pid 3737] setpgid(0, 0 [pid 3732] read(200, [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] set_robust_list(0x7ff3b48409e0, 24 [pid 3737] <... setpgid resumed>) = 0 [pid 3736] setpgid(0, 0 [pid 3732] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3731] close(8 [pid 3739] <... set_robust_list resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3736] <... setpgid resumed>) = 0 [pid 3731] close(9 [pid 3739] <... openat resumed>) = 3 [pid 3732] <... futex resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] close(10 [pid 3732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3739] <... futex resumed>) = 1 [pid 3736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3734] <... futex resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... mmap resumed>) = 0x7ff3b4820000 [pid 3739] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3737] <... openat resumed>) = 3 [pid 3734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] close(11 [pid 3739] <... write resumed>) = 8 [pid 3737] write(3, "1000", 4 [pid 3736] <... openat resumed>) = 3 [pid 3734] <... futex resumed>) = 0 [pid 3732] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] close(12 [pid 3739] <... futex resumed>) = 0 [pid 3734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] close(13 [pid 3739] <... openat resumed>) = 4 [pid 3737] <... write resumed>) = 4 [pid 3736] write(3, "1000", 4 [pid 3734] <... futex resumed>) = 0 [pid 3732] <... mprotect resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] setns(201, 0 [pid 3737] close(3 [pid 3736] <... write resumed>) = 4 [pid 3734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] close(14 [pid 3739] <... setns resumed>) = 0 [pid 3737] <... close resumed>) = 0 [pid 3736] close(3 [pid 3732] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3737] read(200, [pid 3731] close(15 [pid 3739] <... socket resumed>) = 5 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] setns(4, 0 [pid 3737] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... close resumed>) = 0 [pid 3732] <... clone resumed>, parent_tid=[13], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 13 [pid 3731] close(16 [pid 3739] <... setns resumed>) = 0 [pid 3737] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] read(200, [pid 3732] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] close(4 [pid 3737] <... futex resumed>) = 0 [pid 3732] <... futex resumed>) = 0 [pid 3731] close(17 [pid 3736] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 3740 attached [pid 3739] <... close resumed>) = 0 [pid 3737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3732] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... mmap resumed>) = 0x7ff3b4820000 [pid 3736] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] close(18 [pid 3739] <... futex resumed>) = 1 [pid 3737] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3736] <... futex resumed>) = 0 [pid 3734] <... futex resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3740] set_robust_list(0x7ff3b48409e0, 24 [pid 3739] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] <... mprotect resumed>) = 0 [pid 3736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] close(19 [pid 3740] <... set_robust_list resumed>) = 0 [pid 3739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... mmap resumed>) = 0x7ff3b4820000 [pid 3734] <... futex resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3737] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3740] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3739] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3736] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] close(20 [pid 3740] <... openat resumed>) = 3 [pid 3739] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3736] <... mprotect resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3741 attached [pid 3740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... clone resumed>, parent_tid=[14], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 14 [pid 3736] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3731] close(21 [pid 3740] <... futex resumed>) = 1 [pid 3739] <... futex resumed>) = 1 [pid 3734] <... futex resumed>) = 0 [pid 3732] <... futex resumed>) = 0 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3740] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3739] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3734] close(3 [pid 3731] close(22 [pid 3740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = 0 [pid 3732] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3740] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3737] <... futex resumed>) = 0 [pid 3736] <... clone resumed>, parent_tid=[12], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 12 [pid 3734] close(4 [pid 3732] <... futex resumed>) = 0 [pid 3731] close(23 [pid 3740] <... write resumed>) = 8 [pid 3737] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] <... futex resumed>) = 0 [pid 3734] close(5 [pid 3732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3731] close(24 [pid 3740] <... futex resumed>) = 0 [pid 3736] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... close resumed>) = 0 [pid 3732] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3740] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3734] close(6 [pid 3732] <... futex resumed>) = 0 [pid 3731] close(25 [pid 3740] <... openat resumed>) = 4 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3742 attached [pid 3741] set_robust_list(0x7ff3b48409e0, 24 [pid 3740] setns(201, 0 [pid 3734] close(7 [pid 3731] close(26 [pid 3741] <... set_robust_list resumed>) = 0 [pid 3740] <... setns resumed>) = 0 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3741] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3740] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3734] close(8 [pid 3731] close(27 [pid 3741] <... openat resumed>) = 3 [pid 3740] <... socket resumed>) = 5 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3741] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] setns(4, 0 [pid 3734] close(9 [pid 3731] close(28 [pid 3741] <... futex resumed>) = 1 [pid 3740] <... setns resumed>) = 0 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3741] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] close(4 [pid 3737] <... futex resumed>) = 0 [pid 3734] close(10 [pid 3731] close(29 [pid 3740] <... close resumed>) = 0 [pid 3737] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] set_robust_list(0x7ff3b48409e0, 24 [pid 3741] <... futex resumed>) = 0 [pid 3740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = 1 [pid 3734] close(11 [pid 3731] exit_group(0 [pid 3742] <... set_robust_list resumed>) = 0 [pid 3741] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3740] <... futex resumed>) = 1 [pid 3737] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] <... futex resumed>) = ? [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... futex resumed>) = 0 [pid 3731] <... exit_group resumed>) = ? [pid 3742] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3741] <... write resumed>) = 8 [pid 3740] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] +++ exited with 0 +++ [pid 3734] close(12 [pid 3732] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] +++ exited with 0 +++ [pid 3741] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... futex resumed>) = 0 [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 3742] <... openat resumed>) = 3 [pid 3741] <... futex resumed>) = 1 [pid 3740] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3737] <... futex resumed>) = 0 [pid 3734] close(13 [pid 3732] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3741] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3737] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] close(14 [pid 3742] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3740] <... futex resumed>) = 1 [pid 3737] <... futex resumed>) = 0 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... futex resumed>) = 0 [pid 3742] <... futex resumed>) = 1 [pid 3741] <... openat resumed>) = 4 [pid 3740] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] <... futex resumed>) = 0 [pid 3734] close(15 [pid 3732] close(3 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3742] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] setns(201, 0 [pid 3736] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = 0 [pid 3741] <... setns resumed>) = 0 [pid 3734] close(16 [pid 3732] close(4 [pid 3741] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3741] <... socket resumed>) = 5 [pid 3734] close(17 [pid 3732] close(5 [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] setns(4, 0 [pid 3736] <... futex resumed>) = 0 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = 0 [pid 3742] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3741] <... setns resumed>) = 0 [pid 3736] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] close(18 [pid 3732] close(6 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 15 [pid 3741] close(4 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3741] <... close resumed>) = 0 [pid 3734] close(19 [pid 3742] <... write resumed>) = 8 [pid 3732] close(7 [pid 3742] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] <... futex resumed>) = 1 [pid 3741] <... futex resumed>) = 1 [pid 3737] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 0 [pid 3734] close(20 [pid 3732] close(8./strace-static-x86_64: Process 3744 attached [pid 3742] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] set_robust_list(0x555556fa75e0, 24 [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 0 [pid 3734] close(21 [pid 3732] close(9 [pid 3744] <... set_robust_list resumed>) = 0 [pid 3742] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3741] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3737] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3741] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3734] close(22 [pid 3732] close(10 [pid 3744] <... prctl resumed>) = 0 [pid 3742] <... openat resumed>) = 4 [pid 3741] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] setpgid(0, 0 [pid 3741] <... futex resumed>) = 1 [pid 3737] <... futex resumed>) = 0 [pid 3734] close(23 [pid 3732] close(11 [pid 3744] <... setpgid resumed>) = 0 [pid 3741] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] close(3 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3737] <... close resumed>) = 0 [pid 3734] close(24 [pid 3732] close(12 [pid 3744] <... openat resumed>) = 3 [pid 3737] close(4 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] write(3, "1000", 4 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3734] close(25 [pid 3732] close(13 [pid 3744] <... write resumed>) = 4 [pid 3737] close(5 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] close(3 [pid 3737] <... close resumed>) = 0 [pid 3734] close(26 [pid 3732] close(14 [pid 3744] <... close resumed>) = 0 [pid 3737] close(6 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] read(200, [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3734] close(27 [pid 3732] close(15 [pid 3744] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] close(7 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3734] close(28 [pid 3732] close(16 [pid 3744] <... futex resumed>) = 0 [pid 3737] close(8 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3734] close(29 [pid 3732] close(17 [pid 3744] <... mmap resumed>) = 0x7ff3b4820000 [pid 3737] close(9 [pid 3734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3734] exit_group(0 [pid 3732] close(18 [pid 3744] <... mprotect resumed>) = 0 [pid 3739] <... futex resumed>) = ? [pid 3737] close(10 [pid 3734] <... exit_group resumed>) = ? [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3742] setns(201, 0 [pid 3739] +++ exited with 0 +++ [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3734] +++ exited with 0 +++ [pid 3732] close(19 [pid 3742] <... setns resumed>) = 0 [pid 3737] close(11 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] <... clone resumed>, parent_tid=[16], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 16 [pid 3742] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(20 [pid 3744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] close(12 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] <... socket resumed>) = 5 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3744] <... futex resumed>) = 0 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(21 [pid 3744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] setns(4, 0 [pid 3737] close(13 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3742] <... setns resumed>) = 0 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(22 [pid 3742] close(4 [pid 3737] close(14 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 3742] <... close resumed>) = 0 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(23 [pid 3742] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] close(15 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] <... futex resumed>) = 1 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... futex resumed>) = 0 [pid 3732] close(24 [pid 3737] close(16 [pid 3736] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3736] <... futex resumed>) = 0 [pid 3732] close(25 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3742] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] close(17 [pid 3736] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(26 [pid 3737] close(18 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(27 [pid 3737] close(19 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] close(28 [pid 3742] <... futex resumed>) = 0 [pid 3737] close(20 [pid 3736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3742] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] close(3 [pid 3732] close(29 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 14 [pid 3737] close(21 [pid 3732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = 0 [pid 3732] exit_group(0 [pid 3740] <... futex resumed>) = ? [pid 3737] close(22 [pid 3736] close(4 [pid 3732] <... exit_group resumed>) = ? [pid 3740] +++ exited with 0 +++ [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3732] +++ exited with 0 +++ ./strace-static-x86_64: Process 3746 attached [pid 3737] close(23 [pid 3736] close(5 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3746] set_robust_list(0x7ff3b48409e0, 24 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3746] <... set_robust_list resumed>) = 0 [pid 3737] close(24 [pid 3736] <... close resumed>) = 0 [pid 3746] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] close(6 [pid 3746] <... openat resumed>) = 3 [pid 3737] close(25 [pid 3746] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3746] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3737] close(26 [pid 3736] close(7./strace-static-x86_64: Process 3747 attached [pid 3746] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] set_robust_list(0x555556fa75e0, 24 [pid 3746] <... write resumed>) = 8 [pid 3744] <... futex resumed>) = 0 [pid 3737] close(27 [pid 3736] close(8 [pid 3747] <... set_robust_list resumed>) = 0 [pid 3746] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3746] <... futex resumed>) = 0 [pid 3744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] close(28 [pid 3736] close(9 [pid 3747] <... prctl resumed>) = 0 [pid 3746] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] setpgid(0, 0 [pid 3746] <... openat resumed>) = 4 [pid 3744] <... futex resumed>) = 0 [pid 3737] close(29 [pid 3736] close(10 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3747] <... setpgid resumed>) = 0 [pid 3746] setns(201, 0 [pid 3744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3746] <... setns resumed>) = 0 [pid 3737] exit_group(0 [pid 3747] <... openat resumed>) = 3 [pid 3746] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3741] <... futex resumed>) = ? [pid 3737] <... exit_group resumed>) = ? [pid 3736] close(11 [pid 3747] write(3, "1000", 4 [pid 3746] <... socket resumed>) = 5 [pid 3741] +++ exited with 0 +++ [pid 3737] +++ exited with 0 +++ [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 14 [pid 3747] <... write resumed>) = 4 [pid 3746] setns(4, 0 [pid 3736] close(12 [pid 3747] close(3 [pid 3746] <... setns resumed>) = 0 [pid 3747] <... close resumed>) = 0 [pid 3746] close(4 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3747] read(200, [pid 3746] <... close resumed>) = 0 [pid 3736] close(13 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3747] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3746] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3747] <... futex resumed>) = 0 [pid 3746] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3748 attached [pid 3747] <... mmap resumed>) = 0x7ff3b4820000 [pid 3746] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] close(14 [pid 3748] set_robust_list(0x555556fa75e0, 24 [pid 3747] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3746] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 15 [pid 3748] <... set_robust_list resumed>) = 0 [pid 3747] <... mprotect resumed>) = 0 [pid 3746] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] close(15 [pid 3748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3747] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3746] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] <... prctl resumed>) = 0 [pid 3746] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] close(3 [pid 3736] close(16 [pid 3748] setpgid(0, 0 [pid 3747] <... clone resumed>, parent_tid=[15], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 15 [pid 3744] <... close resumed>) = 0 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] <... setpgid resumed>) = 0 [pid 3747] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] close(4 [pid 3736] close(17 [pid 3748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3749 attached [pid 3748] <... openat resumed>) = 3 [pid 3747] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] close(5 [pid 3736] close(18 [pid 3749] set_robust_list(0x555556fa75e0, 24 [pid 3748] write(3, "1000", 4 [pid 3744] <... close resumed>) = 0 [pid 3749] <... set_robust_list resumed>) = 0 [pid 3748] <... write resumed>) = 4 [pid 3744] close(6 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3748] close(3 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] close(19 [pid 3749] <... prctl resumed>) = 0 [pid 3748] <... close resumed>) = 0 [pid 3744] close(7 [pid 3749] setpgid(0, 0 [pid 3748] read(200, [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... setpgid resumed>) = 0 [pid 3748] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] close(8 [pid 3736] close(20./strace-static-x86_64: Process 3750 attached [pid 3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3748] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] set_robust_list(0x7ff3b48409e0, 24 [pid 3749] <... openat resumed>) = 3 [pid 3748] <... futex resumed>) = 0 [pid 3744] close(9 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] <... set_robust_list resumed>) = 0 [pid 3749] write(3, "1000", 4 [pid 3748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] close(21 [pid 3750] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3749] <... write resumed>) = 4 [pid 3748] <... mmap resumed>) = 0x7ff3b4820000 [pid 3744] close(10 [pid 3750] <... openat resumed>) = 3 [pid 3749] close(3 [pid 3748] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] <... close resumed>) = 0 [pid 3748] <... mprotect resumed>) = 0 [pid 3744] close(11 [pid 3736] close(22 [pid 3750] <... futex resumed>) = 1 [pid 3749] read(200, [pid 3748] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3749] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3747] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] close(12 [pid 3736] close(23 [pid 3750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3749] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... clone resumed>, parent_tid=[15], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 15 [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3749] <... futex resumed>) = 0 [pid 3748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] close(13 [pid 3736] close(24 [pid 3750] <... write resumed>) = 8 [pid 3749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3748] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] <... mmap resumed>) = 0x7ff3b4820000 [pid 3748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] close(14 [pid 3736] close(25 [pid 3750] <... futex resumed>) = 1 [pid 3749] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3749] <... mprotect resumed>) = 0 [pid 3747] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] close(15 [pid 3736] close(26 [pid 3750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3749] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3747] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] close(16 [pid 3736] close(27 [pid 3750] <... openat resumed>) = 4 [pid 3749] <... clone resumed>, parent_tid=[16], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 16 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] setns(201, 0 [pid 3749] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] close(17 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] <... setns resumed>) = 0 [pid 3749] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] close(28 [pid 3750] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3749] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] close(18 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] <... socket resumed>) = 5 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] close(29 [pid 3750] setns(4, 0 [pid 3744] close(19 [pid 3736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] <... setns resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3750] close(4 [pid 3744] close(20 [pid 3736] exit_group(0 [pid 3750] <... close resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3736] <... exit_group resumed>) = ? [pid 3742] <... futex resumed>) = ? ./strace-static-x86_64: Process 3751 attached [pid 3750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] close(21 [pid 3751] set_robust_list(0x7ff3b48409e0, 24 [pid 3750] <... futex resumed>) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... set_robust_list resumed>) = 0 [pid 3750] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] close(22 [pid 3751] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... openat resumed>) = 3 [pid 3750] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3747] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] close(23 [pid 3742] +++ exited with 0 +++ [pid 3736] +++ exited with 0 +++ [pid 3751] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3750] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... futex resumed>) = 1 [pid 3750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... futex resumed>) = 0 [pid 3744] close(24 [pid 3751] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] <... futex resumed>) = 1 [pid 3748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... futex resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3750] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3748] <... futex resumed>) = 0 [pid 3747] close(3 [pid 3744] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3751] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3747] <... close resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... write resumed>) = 8 [pid 3747] close(4 [pid 3744] close(26 [pid 3751] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... futex resumed>) = 1 [pid 3748] <... futex resumed>) = 0 [pid 3747] close(5 [pid 3744] close(27 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 13 [pid 3751] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... close resumed>) = 0 [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] <... futex resumed>) = 0 [pid 3747] close(6 [pid 3744] close(28 [pid 3751] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3751] <... openat resumed>) = 4 [pid 3747] close(7 [pid 3744] close(29 [pid 3751] setns(201, 0 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3744] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3753 attached [pid 3751] <... setns resumed>) = 0 [pid 3747] close(8 [pid 3744] exit_group(0 [pid 3753] set_robust_list(0x555556fa75e0, 24 [pid 3751] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3746] <... futex resumed>) = ? [pid 3744] <... exit_group resumed>) = ? [pid 3753] <... set_robust_list resumed>) = 0 [pid 3751] <... socket resumed>) = 5 [pid 3747] close(9 [pid 3746] +++ exited with 0 +++ [pid 3744] +++ exited with 0 +++ [pid 3753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3751] setns(4, 0 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... prctl resumed>) = 0 [pid 3751] <... setns resumed>) = 0 [pid 3747] close(10 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3752 attached [pid 3753] setpgid(0, 0 [pid 3751] close(4 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... setpgid resumed>) = 0 [pid 3751] <... close resumed>) = 0 [pid 3747] close(11 [pid 3753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3751] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3752] set_robust_list(0x7ff3b48409e0, 24 [pid 3753] <... openat resumed>) = 3 [pid 3751] <... futex resumed>) = 1 [pid 3748] <... futex resumed>) = 0 [pid 3747] close(12 [pid 3752] <... set_robust_list resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3753] write(3, "1000", 4 [pid 3751] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... write resumed>) = 4 [pid 3751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] <... futex resumed>) = 0 [pid 3747] close(13 [pid 3753] close(3 [pid 3751] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = 0 [pid 3751] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3747] close(14 [pid 3753] read(200, [pid 3752] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3751] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 17 [pid 3753] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3751] <... futex resumed>) = 1 [pid 3748] <... futex resumed>) = 0 [pid 3747] close(15 [pid 3753] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3748] close(3 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... futex resumed>) = 0 [pid 3752] <... openat resumed>) = 3 [pid 3748] <... close resumed>) = 0 [pid 3747] close(16 [pid 3753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3748] close(4 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3752] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... mmap resumed>) = 0x7ff3b4820000 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(17 [pid 3753] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3752] <... futex resumed>) = 1 [pid 3749] <... futex resumed>) = 0 [pid 3748] close(5 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3754 attached [pid 3753] <... mprotect resumed>) = 0 [pid 3752] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3749] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... close resumed>) = 0 [pid 3747] close(18 [pid 3754] set_robust_list(0x555556fa75e0, 24 [pid 3753] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3749] <... futex resumed>) = 0 [pid 3748] close(6 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... set_robust_list resumed>) = 0 [pid 3749] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(19 [pid 3754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3753] <... clone resumed>, parent_tid=[14], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 14 [pid 3752] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3748] close(7 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... prctl resumed>) = 0 [pid 3753] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(20 [pid 3754] setpgid(0, 0 [pid 3753] <... futex resumed>) = 0 [pid 3752] <... write resumed>) = 8 [pid 3748] close(8 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... setpgid resumed>) = 0 [pid 3753] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(21 [pid 3754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3752] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] close(9 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... openat resumed>) = 3 [pid 3752] <... futex resumed>) = 1 [pid 3749] <... futex resumed>) = 0 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(22 [pid 3754] write(3, "1000", 4 [pid 3752] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3749] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] close(10 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... write resumed>) = 4 [pid 3749] <... futex resumed>) = 0 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(23 [pid 3754] close(3 [pid 3752] <... openat resumed>) = 4 [pid 3749] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] close(11 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... close resumed>) = 0 [pid 3752] setns(201, 0 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(24 [pid 3754] read(200, [pid 3752] <... setns resumed>) = 0 [pid 3748] close(12 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3752] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(25 [pid 3754] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] close(13 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... futex resumed>) = 0 [pid 3752] <... socket resumed>) = 5 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(26 [pid 3754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3752] setns(4, 0 [pid 3748] close(14 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... mmap resumed>) = 0x7ff3b4820000 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(27 [pid 3752] <... setns resumed>) = 0 [pid 3754] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3748] close(15 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] <... mprotect resumed>) = 0 [pid 3752] close(4 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(28 [pid 3754] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3752] <... close resumed>) = 0 [pid 3748] close(16 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3752] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] close(29 [pid 3754] <... clone resumed>, parent_tid=[18], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 18 [pid 3752] <... futex resumed>) = 1 [pid 3749] <... futex resumed>) = 0 [pid 3748] close(17 [pid 3747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3752] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3749] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] exit_group(0 [pid 3754] <... futex resumed>) = 0 [pid 3752] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3750] <... futex resumed>) = ? [pid 3749] <... futex resumed>) = 0 [pid 3748] close(18 [pid 3747] <... exit_group resumed>) = ? [pid 3754] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3752] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3750] +++ exited with 0 +++ [pid 3749] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3747] +++ exited with 0 +++ [pid 3752] <... futex resumed>) = 0 [pid 3749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] close(19 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3752] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3749] close(3 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = 0 [pid 3748] close(20 [pid 3749] close(4 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(21 [pid 3749] close(5 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = 0 [pid 3748] close(22 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3749] close(6 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(23 [pid 3749] close(7 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(24 [pid 3749] close(8 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(25 [pid 3749] close(9 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(26 [pid 3749] close(10 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 16 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(27./strace-static-x86_64: Process 3757 attached ./strace-static-x86_64: Process 3756 attached ./strace-static-x86_64: Process 3755 attached [pid 3749] close(11 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(28 [pid 3756] set_robust_list(0x7ff3b48409e0, 24 [pid 3749] close(12 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] <... set_robust_list resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] close(29 [pid 3756] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3749] close(13 [pid 3748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] <... openat resumed>) = 3 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] exit_group(0 [pid 3756] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] <... futex resumed>) = ? [pid 3749] close(14 [pid 3748] <... exit_group resumed>) = ? [pid 3756] <... futex resumed>) = 1 [pid 3754] <... futex resumed>) = 0 [pid 3751] +++ exited with 0 +++ [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3748] +++ exited with 0 +++ [pid 3757] set_robust_list(0x555556fa75e0, 24 [pid 3756] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3755] set_robust_list(0x7ff3b48409e0, 24 [pid 3754] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(15 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3757] <... set_robust_list resumed>) = 0 [pid 3756] <... write resumed>) = 8 [pid 3755] <... set_robust_list resumed>) = 0 [pid 3754] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3754] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] close(16 [pid 3756] <... futex resumed>) = 0 [pid 3755] <... openat resumed>) = 3 [pid 3754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3755] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(17 [pid 3756] <... openat resumed>) = 4 [pid 3755] <... futex resumed>) = 1 [pid 3754] <... futex resumed>) = 0 [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] setns(201, 0 [pid 3755] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3754] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3753] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(18 [pid 3756] <... setns resumed>) = 0 [pid 3755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3755] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3753] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] close(19 [pid 3756] <... socket resumed>) = 5 [pid 3755] <... write resumed>) = 8 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] setns(4, 0 [pid 3755] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(20 [pid 3756] <... setns resumed>) = 0 [pid 3755] <... futex resumed>) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] close(4 [pid 3755] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3753] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(21 [pid 3756] <... close resumed>) = 0 [pid 3755] <... openat resumed>) = 4 [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] setns(201, 0 [pid 3757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3753] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] close(22 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3757] <... prctl resumed>) = 0 [pid 3756] <... futex resumed>) = 1 [pid 3755] <... setns resumed>) = 0 [pid 3754] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3754] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(23 [pid 3756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3755] <... socket resumed>) = 5 [pid 3754] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] setpgid(0, 0 [pid 3756] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3755] setns(4, 0 [pid 3754] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] close(24 [pid 3756] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3755] <... setns resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 16 ./strace-static-x86_64: Process 3759 attached [pid 3757] <... setpgid resumed>) = 0 [pid 3756] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] close(4 [pid 3749] close(25 [pid 3757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3756] <... futex resumed>) = 1 [pid 3755] <... close resumed>) = 0 [pid 3754] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3756] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] close(3 [pid 3749] close(26 [pid 3759] set_robust_list(0x555556fa75e0, 24 [pid 3757] <... openat resumed>) = 3 [pid 3755] <... futex resumed>) = 1 [pid 3754] <... close resumed>) = 0 [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3755] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3754] close(4 [pid 3753] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] close(27 [pid 3759] <... set_robust_list resumed>) = 0 [pid 3757] write(3, "1000", 4 [pid 3755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3757] <... write resumed>) = 4 [pid 3755] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3754] close(5 [pid 3753] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] close(28 [pid 3759] <... prctl resumed>) = 0 [pid 3757] close(3 [pid 3755] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3754] <... close resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] setpgid(0, 0 [pid 3757] <... close resumed>) = 0 [pid 3755] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] close(6 [pid 3749] close(29 [pid 3759] <... setpgid resumed>) = 0 [pid 3757] read(200, [pid 3755] <... futex resumed>) = 1 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... futex resumed>) = 0 [pid 3749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3757] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3755] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3754] close(7 [pid 3753] close(3 [pid 3759] <... openat resumed>) = 3 [pid 3757] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = 0 [pid 3749] exit_group(0 [pid 3759] write(3, "1000", 4 [pid 3757] <... futex resumed>) = 0 [pid 3754] close(8 [pid 3753] close(4 [pid 3752] <... futex resumed>) = ? [pid 3749] <... exit_group resumed>) = ? [pid 3759] <... write resumed>) = 4 [pid 3757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] close(9 [pid 3753] close(5 [pid 3752] +++ exited with 0 +++ [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = 0 [pid 3754] close(10 [pid 3753] close(6 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] close(11 [pid 3753] close(7 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] close(12 [pid 3753] close(8 [pid 3749] +++ exited with 0 +++ [pid 3759] close(3 [pid 3757] <... mmap resumed>) = 0x7ff3b4820000 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3759] <... close resumed>) = 0 [pid 3757] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3754] close(13 [pid 3753] close(9 [pid 3759] read(200, [pid 3757] <... mprotect resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3757] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3754] close(14 [pid 3753] close(10 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] close(15 [pid 3753] close(11 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3759] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... clone resumed>, parent_tid=[17], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 17 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] close(16 [pid 3753] close(12 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3754] close(17 [pid 3753] close(13 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... futex resumed>) = 0 [pid 3757] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] close(18 [pid 3753] close(14 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 17 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3757] <... futex resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... mmap resumed>) = 0x7ff3b4820000 [pid 3757] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] close(19 [pid 3753] close(15 [pid 3759] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... mprotect resumed>) = 0 [pid 3754] close(20 [pid 3753] close(16 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3762 attached [pid 3754] close(21 [pid 3753] close(17./strace-static-x86_64: Process 3761 attached [pid 3762] set_robust_list(0x555556fa75e0, 24 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... set_robust_list resumed>) = 0 [pid 3761] set_robust_list(0x7ff3b48409e0, 24 [pid 3754] close(22 [pid 3753] close(18 [pid 3762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3761] <... set_robust_list resumed>) = 0 [pid 3759] <... clone resumed>, parent_tid=[17], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 17 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... prctl resumed>) = 0 [pid 3761] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3759] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] close(23 [pid 3753] close(19 [pid 3762] setpgid(0, 0 [pid 3761] <... openat resumed>) = 3 [pid 3759] <... futex resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... setpgid resumed>) = 0 [pid 3761] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] close(24 [pid 3753] close(20 [pid 3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3761] <... futex resumed>) = 1 [pid 3757] <... futex resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... openat resumed>) = 3 [pid 3761] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3757] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] close(25 [pid 3753] close(21 [pid 3762] write(3, "1000", 4 [pid 3761] <... write resumed>) = 8 [pid 3757] <... futex resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... write resumed>) = 4 [pid 3761] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] close(26 [pid 3753] close(22 [pid 3762] close(3 [pid 3761] <... futex resumed>) = 0 [pid 3757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... close resumed>) = 0 [pid 3761] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3757] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] close(27 [pid 3753] close(23 [pid 3762] read(200, [pid 3761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3757] <... futex resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3763 attached [pid 3762] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3761] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3757] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] close(28 [pid 3753] close(24 [pid 3763] set_robust_list(0x7ff3b48409e0, 24 [pid 3762] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3761] <... openat resumed>) = 4 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3763] <... set_robust_list resumed>) = 0 [pid 3762] <... futex resumed>) = 0 [pid 3761] setns(201, 0 [pid 3754] close(29 [pid 3753] close(25 [pid 3763] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3761] <... setns resumed>) = 0 [pid 3754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3763] <... openat resumed>) = 3 [pid 3762] <... mmap resumed>) = 0x7ff3b4820000 [pid 3761] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3754] exit_group(0 [pid 3753] close(26 [pid 3763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3761] <... socket resumed>) = 5 [pid 3756] <... futex resumed>) = ? [pid 3754] <... exit_group resumed>) = ? [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3763] <... futex resumed>) = 1 [pid 3762] <... mprotect resumed>) = 0 [pid 3761] setns(4, 0 [pid 3759] <... futex resumed>) = 0 [pid 3756] +++ exited with 0 +++ [pid 3754] +++ exited with 0 +++ [pid 3753] close(27 [pid 3763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3761] <... setns resumed>) = 0 [pid 3759] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3761] close(4 [pid 3759] <... futex resumed>) = 0 [pid 3753] close(28 [pid 3763] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3762] <... clone resumed>, parent_tid=[18], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 18 [pid 3761] <... close resumed>) = 0 [pid 3759] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3763] <... write resumed>) = 8 [pid 3762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3761] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] close(29 [pid 3763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3761] <... futex resumed>) = 1 [pid 3757] <... futex resumed>) = 0 [pid 3753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3763] <... futex resumed>) = 1 [pid 3762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3761] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] <... futex resumed>) = 0 [pid 3757] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] exit_group(0 [pid 3763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... futex resumed>) = 0 [pid 3755] <... futex resumed>) = ? [pid 3753] <... exit_group resumed>) = ? [pid 3763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3761] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3759] <... futex resumed>) = 0 [pid 3757] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3755] +++ exited with 0 +++ [pid 3753] +++ exited with 0 +++ [pid 3763] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3761] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3759] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 3763] <... openat resumed>) = 4 [pid 3761] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] setns(201, 0 [pid 3761] <... futex resumed>) = 1 [pid 3757] <... futex resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3763] <... setns resumed>) = 0 [pid 3761] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3757] close(3 [pid 3763] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3757] <... close resumed>) = 0 [pid 3763] <... socket resumed>) = 5 [pid 3757] close(4./strace-static-x86_64: Process 3765 attached [pid 3763] setns(4, 0 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 19 [pid 3765] set_robust_list(0x7ff3b48409e0, 24 [pid 3763] <... setns resumed>) = 0 [pid 3757] close(5 [pid 3765] <... set_robust_list resumed>) = 0 [pid 3763] close(4 [pid 3757] <... close resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3765] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3763] <... close resumed>) = 0 [pid 3757] close(6 [pid 3765] <... openat resumed>) = 3 [pid 3763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] <... futex resumed>) = 1 [pid 3757] close(7 [pid 3765] <... futex resumed>) = 1 [pid 3763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] <... futex resumed>) = 0 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... futex resumed>) = 0 [pid 3765] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] close(8 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 15 [pid 3765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3763] <... futex resumed>) = 0 [pid 3762] <... futex resumed>) = 0 [pid 3759] <... futex resumed>) = 1 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3765] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3763] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3759] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] close(9 [pid 3765] <... write resumed>) = 8 [pid 3763] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] close(10 [pid 3765] <... futex resumed>) = 1 [pid 3763] <... futex resumed>) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3759] <... futex resumed>) = 0 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3767 attached [pid 3765] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] close(3 [pid 3757] close(11 [pid 3767] set_robust_list(0x555556fa75e0, 24 [pid 3765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] <... futex resumed>) = 0 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... set_robust_list resumed>) = 0 [pid 3765] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3759] <... close resumed>) = 0 [pid 3757] close(12 [pid 3767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3765] <... openat resumed>) = 4 [pid 3759] close(4 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... prctl resumed>) = 0 [pid 3765] setns(201, 0 [pid 3757] close(13./strace-static-x86_64: Process 3766 attached [pid 3767] setpgid(0, 0 [pid 3765] <... setns resumed>) = 0 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... setpgid resumed>) = 0 [pid 3765] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3759] close(5 [pid 3757] close(14 [pid 3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3766] set_robust_list(0x555556fa75e0, 24 [pid 3765] <... socket resumed>) = 5 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... openat resumed>) = 3 [pid 3766] <... set_robust_list resumed>) = 0 [pid 3765] setns(4, 0 [pid 3759] <... close resumed>) = 0 [pid 3757] close(15 [pid 3767] write(3, "1000", 4 [pid 3765] <... setns resumed>) = 0 [pid 3759] close(6 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... write resumed>) = 4 [pid 3766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3765] close(4 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(16 [pid 3767] close(3 [pid 3766] <... prctl resumed>) = 0 [pid 3765] <... close resumed>) = 0 [pid 3759] close(7 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... close resumed>) = 0 [pid 3766] setpgid(0, 0 [pid 3765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(17 [pid 3767] read(200, [pid 3766] <... setpgid resumed>) = 0 [pid 3765] <... futex resumed>) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3759] close(8 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3765] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(18 [pid 3767] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] <... futex resumed>) = 0 [pid 3759] close(9 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... futex resumed>) = 0 [pid 3765] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(19 [pid 3767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3766] <... openat resumed>) = 3 [pid 3765] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3759] close(10 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... mmap resumed>) = 0x7ff3b4820000 [pid 3766] write(3, "1000", 4 [pid 3765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(20 [pid 3767] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3766] <... write resumed>) = 4 [pid 3765] <... futex resumed>) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3759] close(11 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] <... mprotect resumed>) = 0 [pid 3766] close(3 [pid 3765] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] close(3 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(21 [pid 3767] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3762] <... close resumed>) = 0 [pid 3759] close(12 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = 0 [pid 3762] close(4 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(22 [pid 3767] <... clone resumed>, parent_tid=[16], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 16 [pid 3766] read(200, [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] close(13 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(5 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(23 [pid 3766] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = 0 [pid 3759] close(14 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3767] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(6 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(24 [pid 3766] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] close(15 [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3762] close(7 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] close(25 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] close(8 [pid 3759] close(16 [pid 3757] close(26 [pid 3766] <... mmap resumed>) = 0x7ff3b4820000 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3762] close(9 [pid 3759] close(17 [pid 3757] close(27 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... mprotect resumed>) = 0 [pid 3762] close(10 [pid 3759] close(18 [pid 3757] close(28 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3762] close(11 [pid 3759] close(19 [pid 3757] close(29 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] close(12 [pid 3759] close(20 [pid 3757] exit_group(0./strace-static-x86_64: Process 3768 attached [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3761] <... futex resumed>) = ? [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3757] <... exit_group resumed>) = ? [pid 3766] <... clone resumed>, parent_tid=[20], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 20 [pid 3762] close(13 [pid 3761] +++ exited with 0 +++ [pid 3759] close(21 [pid 3757] +++ exited with 0 +++ [pid 3766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3768] set_robust_list(0x7ff3b48409e0, 24 [pid 3766] <... futex resumed>) = 0 [pid 3762] close(14 [pid 3768] <... set_robust_list resumed>) = 0 [pid 3766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] close(22 [pid 3768] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3762] close(15 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3768] <... openat resumed>) = 3 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] close(23 [pid 3768] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(16 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3768] <... futex resumed>) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] close(24 [pid 3768] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3767] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(17 [pid 3768] <... write resumed>) = 8 [pid 3767] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3768] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3762] close(18 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3768] <... futex resumed>) = 0 [pid 3767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] close(25 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 18 [pid 3768] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3767] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(19 [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3768] <... openat resumed>) = 4 [pid 3767] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3768] setns(201, 0 [pid 3767] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3762] close(20 [pid 3759] close(26 [pid 3768] <... setns resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3768] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3762] close(21 [pid 3759] close(27 [pid 3768] <... socket resumed>) = 5 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3770 attached [pid 3768] setns(4, 0 [pid 3762] close(22 [pid 3759] close(28 [pid 3770] set_robust_list(0x555556fa75e0, 24 [pid 3768] <... setns resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... set_robust_list resumed>) = 0 [pid 3768] close(4 [pid 3762] close(23 [pid 3759] close(29 [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3768] <... close resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... prctl resumed>) = 0 [pid 3768] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(24 [pid 3759] exit_group(0 [pid 3770] setpgid(0, 0 [pid 3768] <... futex resumed>) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3763] <... futex resumed>) = ? [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3759] <... exit_group resumed>) = ? [pid 3770] <... setpgid resumed>) = 0 [pid 3768] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] +++ exited with 0 +++ [pid 3762] close(25 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... openat resumed>) = 3 [pid 3768] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3767] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3762] close(26 [pid 3759] +++ exited with 0 +++ [pid 3770] write(3, "1000", 4 [pid 3768] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... write resumed>) = 4 [pid 3768] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] close(27 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3770] close(3 [pid 3768] <... futex resumed>) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = 0 [pid 3768] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] close(3 [pid 3762] close(28 [pid 3770] read(200, [pid 3767] <... close resumed>) = 0 [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3769 attached [pid 3770] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] close(4 [pid 3762] close(29 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3770] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... futex resumed>) = 0 [pid 3767] close(5 [pid 3762] exit_group(0 [pid 3770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3767] <... close resumed>) = 0 [pid 3765] <... futex resumed>) = ? [pid 3762] <... exit_group resumed>) = ? [pid 3770] <... mmap resumed>) = 0x7ff3b4820000 [pid 3769] set_robust_list(0x7ff3b48409e0, 24 [pid 3767] close(6 [pid 3765] +++ exited with 0 +++ [pid 3762] +++ exited with 0 +++ [pid 3770] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 18 [pid 3769] <... set_robust_list resumed>) = 0 [pid 3770] <... mprotect resumed>) = 0 [pid 3767] close(7 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3770] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3769] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3767] close(8 [pid 3770] <... clone resumed>, parent_tid=[19], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 19 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] close(9 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3769] <... openat resumed>) = 3 [pid 3770] <... futex resumed>) = 0 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3771 attached [pid 3770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3767] close(10 [pid 3771] set_robust_list(0x555556fa75e0, 24 [pid 3769] <... futex resumed>) = 1 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... futex resumed>) = 0 [pid 3771] <... set_robust_list resumed>) = 0 [pid 3767] close(11 [pid 3766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3769] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... futex resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3771] <... prctl resumed>) = 0 [pid 3767] close(12 [pid 3766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] setpgid(0, 0 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] <... setpgid resumed>) = 0 [pid 3767] close(13 [pid 3771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] <... openat resumed>) = 3 [pid 3767] close(14 [pid 3771] write(3, "1000", 4 [pid 3769] <... write resumed>) = 8 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 19 [pid 3771] <... write resumed>) = 4 [pid 3767] close(15 [pid 3771] close(3 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... close resumed>) = 0 [pid 3767] close(16 [pid 3771] read(200, [pid 3769] <... futex resumed>) = 1 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... futex resumed>) = 0 [pid 3771] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] close(17 [pid 3771] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3767] close(18 [pid 3766] <... futex resumed>) = 0 [pid 3771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3773 attached [pid 3771] <... mmap resumed>) = 0x7ff3b4820000 [pid 3769] <... openat resumed>) = 4 [pid 3767] close(19 [pid 3773] set_robust_list(0x555556fa75e0, 24 [pid 3771] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3769] setns(201, 0 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... set_robust_list resumed>) = 0 [pid 3771] <... mprotect resumed>) = 0 [pid 3767] close(20 [pid 3769] <... setns resumed>) = 0 [pid 3773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3771] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... prctl resumed>) = 0 [pid 3767] close(21 [pid 3773] setpgid(0, 0 [pid 3771] <... clone resumed>, parent_tid=[19], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 19 [pid 3769] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... setpgid resumed>) = 0 [pid 3771] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] close(22 [pid 3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3771] <... futex resumed>) = 0 [pid 3769] <... socket resumed>) = 5 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... openat resumed>) = 3 [pid 3771] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] setns(4, 0 [pid 3767] close(23 [pid 3773] write(3, "1000", 4 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... write resumed>) = 4 [pid 3767] close(24 [pid 3769] <... setns resumed>) = 0 [pid 3773] close(3 [pid 3769] close(4 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... close resumed>) = 0 [pid 3769] <... close resumed>) = 0 [pid 3767] close(25 [pid 3773] read(200, [pid 3769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3769] <... futex resumed>) = 1 [pid 3767] close(26 [pid 3766] <... futex resumed>) = 0 [pid 3773] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3772 attached [pid 3773] <... futex resumed>) = 0 [pid 3769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] close(27 [pid 3766] <... futex resumed>) = 0 [pid 3773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3769] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] <... mmap resumed>) = 0x7ff3b4820000 [pid 3769] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3767] close(28./strace-static-x86_64: Process 3774 attached [pid 3773] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3772] set_robust_list(0x7ff3b48409e0, 24 [pid 3769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3774] set_robust_list(0x7ff3b48409e0, 24 [pid 3773] <... mprotect resumed>) = 0 [pid 3772] <... set_robust_list resumed>) = 0 [pid 3769] <... futex resumed>) = 1 [pid 3767] close(29 [pid 3766] <... futex resumed>) = 0 [pid 3774] <... set_robust_list resumed>) = 0 [pid 3773] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3769] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] close(3 [pid 3774] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3772] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3767] exit_group(0 [pid 3774] <... openat resumed>) = 3 [pid 3773] <... clone resumed>, parent_tid=[20], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 20 [pid 3768] <... futex resumed>) = ? [pid 3767] <... exit_group resumed>) = ? [pid 3766] <... close resumed>) = 0 [pid 3774] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] <... openat resumed>) = 3 [pid 3768] +++ exited with 0 +++ [pid 3767] +++ exited with 0 +++ [pid 3766] close(4 [pid 3774] <... futex resumed>) = 1 [pid 3773] <... futex resumed>) = 0 [pid 3771] <... futex resumed>) = 0 [pid 3774] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3771] <... futex resumed>) = 0 [pid 3766] close(5 [pid 3774] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3772] <... futex resumed>) = 1 [pid 3771] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... futex resumed>) = 0 [pid 3774] <... write resumed>) = 8 [pid 3770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] <... close resumed>) = 0 [pid 3774] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 0 [pid 3766] close(6 [pid 3772] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3774] <... futex resumed>) = 1 [pid 3771] <... futex resumed>) = 0 [pid 3770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3774] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3772] <... write resumed>) = 8 [pid 3771] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] close(7 [pid 3774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3771] <... futex resumed>) = 0 [pid 3774] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3771] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3774] <... openat resumed>) = 4 [pid 3774] setns(201, 0 [pid 3772] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 17 [pid 3774] <... setns resumed>) = 0 [pid 3766] close(8./strace-static-x86_64: Process 3775 attached [pid 3774] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3772] <... futex resumed>) = 1 [pid 3770] <... futex resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3775] set_robust_list(0x7ff3b48409e0, 24 [pid 3774] <... socket resumed>) = 5 [pid 3770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3775] <... set_robust_list resumed>) = 0 [pid 3774] setns(4, 0 [pid 3772] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3770] <... futex resumed>) = 0 [pid 3766] close(9 [pid 3775] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3774] <... setns resumed>) = 0 [pid 3770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3775] <... openat resumed>) = 3 [pid 3774] close(4 [pid 3772] <... openat resumed>) = 4 [pid 3766] close(10./strace-static-x86_64: Process 3776 attached [pid 3775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... close resumed>) = 0 [pid 3772] setns(201, 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] set_robust_list(0x555556fa75e0, 24 [pid 3775] <... futex resumed>) = 1 [pid 3774] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... futex resumed>) = 0 [pid 3766] close(11 [pid 3772] <... setns resumed>) = 0 [pid 3776] <... set_robust_list resumed>) = 0 [pid 3775] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3774] <... futex resumed>) = 1 [pid 3773] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3772] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3774] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] <... futex resumed>) = 0 [pid 3771] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] close(12 [pid 3776] <... prctl resumed>) = 0 [pid 3775] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3773] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... socket resumed>) = 5 [pid 3771] <... futex resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] setpgid(0, 0 [pid 3775] <... write resumed>) = 8 [pid 3774] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3771] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] close(13 [pid 3772] setns(4, 0 [pid 3776] <... setpgid resumed>) = 0 [pid 3775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3775] <... futex resumed>) = 1 [pid 3774] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... futex resumed>) = 0 [pid 3772] <... setns resumed>) = 0 [pid 3766] close(14 [pid 3776] <... openat resumed>) = 3 [pid 3775] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3774] <... futex resumed>) = 1 [pid 3773] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3772] close(4 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] write(3, "1000", 4 [pid 3775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3774] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] <... futex resumed>) = 0 [pid 3771] close(3 [pid 3766] close(15 [pid 3776] <... write resumed>) = 4 [pid 3775] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3773] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... close resumed>) = 0 [pid 3771] <... close resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] close(3 [pid 3775] <... openat resumed>) = 4 [pid 3772] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] close(4 [pid 3766] close(16 [pid 3776] <... close resumed>) = 0 [pid 3775] setns(201, 0 [pid 3772] <... futex resumed>) = 1 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... futex resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] read(200, [pid 3775] <... setns resumed>) = 0 [pid 3771] close(5 [pid 3770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] close(17 [pid 3776] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3775] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3772] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3771] <... close resumed>) = 0 [pid 3770] <... futex resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3775] <... socket resumed>) = 5 [pid 3771] close(6 [pid 3770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] <... futex resumed>) = 0 [pid 3775] setns(4, 0 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3775] <... setns resumed>) = 0 [pid 3771] close(7 [pid 3776] <... mmap resumed>) = 0x7ff3b4820000 [pid 3775] close(4 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3775] <... close resumed>) = 0 [pid 3771] close(8 [pid 3776] <... mprotect resumed>) = 0 [pid 3775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3775] <... futex resumed>) = 1 [pid 3773] <... futex resumed>) = 0 [pid 3771] close(9 [pid 3775] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] <... clone resumed>, parent_tid=[18], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 18 [pid 3775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3773] <... futex resumed>) = 0 [pid 3771] close(10 [pid 3766] close(18 [pid 3776] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3775] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3773] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] <... futex resumed>) = 0 [pid 3775] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3771] close(11 [pid 3776] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3775] <... futex resumed>) = 1 [pid 3773] <... futex resumed>) = 0 [pid 3771] close(12 [pid 3775] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3773] close(3 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... close resumed>) = 0 [pid 3771] close(13 [pid 3773] close(4 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(14 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3772] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3773] close(5 [pid 3772] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] close(19 [pid 3773] <... close resumed>) = 0 [pid 3772] <... futex resumed>) = 1 [pid 3771] close(15 [pid 3770] <... futex resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] close(6 [pid 3772] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(3 [pid 3766] close(20 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(16 [pid 3770] <... close resumed>) = 0 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] close(7 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(4 [pid 3766] close(21 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(17 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] close(8 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(5 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(18 [pid 3770] <... close resumed>) = 0 [pid 3766] close(22 [pid 3773] close(9 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(6 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(19 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] close(10 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(7 [pid 3766] close(23 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(20 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3777 attached [pid 3773] close(11 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(8 [pid 3766] close(24 [pid 3777] set_robust_list(0x7ff3b48409e0, 24 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(21 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... set_robust_list resumed>) = 0 [pid 3773] close(12 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(9 [pid 3766] close(25 [pid 3777] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(22 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... openat resumed>) = 3 [pid 3773] close(13 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(10 [pid 3766] close(26 [pid 3777] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(23 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3773] close(14 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(11 [pid 3766] close(27 [pid 3777] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3776] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(24 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... write resumed>) = 8 [pid 3776] <... futex resumed>) = 0 [pid 3773] close(15 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(12 [pid 3777] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(25 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... futex resumed>) = 0 [pid 3776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3773] close(16 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(13 [pid 3777] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(26 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... futex resumed>) = 0 [pid 3773] close(17 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(14 [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3776] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(27 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] close(28 [pid 3777] <... openat resumed>) = 4 [pid 3773] close(18 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(15 [pid 3777] setns(201, 0 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(28 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... setns resumed>) = 0 [pid 3773] close(19 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(16 [pid 3766] close(29 [pid 3777] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] close(29 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... socket resumed>) = 5 [pid 3773] close(20 [pid 3771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(17 [pid 3777] setns(4, 0 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] exit_group(0 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] exit_group(0 [pid 3777] <... setns resumed>) = 0 [pid 3774] <... futex resumed>) = ? [pid 3773] close(21 [pid 3771] <... exit_group resumed>) = ? [pid 3770] close(18 [pid 3769] <... futex resumed>) = ? [pid 3766] <... exit_group resumed>) = ? [pid 3777] close(4 [pid 3774] +++ exited with 0 +++ [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3771] +++ exited with 0 +++ [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3769] +++ exited with 0 +++ [pid 3777] <... close resumed>) = 0 [pid 3773] close(22 [pid 3770] close(19 [pid 3777] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3766] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3777] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3773] close(23 [pid 3770] close(20 [pid 3777] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... futex resumed>) = 0 [pid 3773] close(24 [pid 3770] close(21 [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 3777] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3776] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3777] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3773] close(25 [pid 3770] close(22 [pid 3777] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3777] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3773] close(26 [pid 3770] close(23 [pid 3777] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] close(3 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 21 [pid 3776] <... close resumed>) = 0 [pid 3773] close(27 [pid 3770] close(24 [pid 3776] close(4 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] close(28 [pid 3770] close(25 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3780 attached [pid 3776] close(5 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] <... close resumed>) = 0 [pid 3773] close(29 [pid 3770] close(26 [pid 3776] close(6 [pid 3773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3773] exit_group(0 [pid 3770] close(27 [pid 3780] set_robust_list(0x555556fa75e0, 24 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 20 [pid 3780] <... set_robust_list resumed>) = 0 [pid 3776] close(7 [pid 3775] <... futex resumed>) = ? [pid 3773] <... exit_group resumed>) = ? [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3775] +++ exited with 0 +++ [pid 3773] +++ exited with 0 +++ [pid 3770] close(28 [pid 3776] close(8 [pid 3770] <... 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 3780] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3781 attached [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] close(29 [pid 3780] setpgid(0, 0 [pid 3776] close(9 [pid 3770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] set_robust_list(0x555556fa75e0, 24 [pid 3780] <... setpgid resumed>) = 0 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3770] exit_group(0 [pid 3781] <... set_robust_list resumed>) = 0 [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3776] close(10 [pid 3772] <... futex resumed>) = ? [pid 3770] <... exit_group resumed>) = ? [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3780] <... openat resumed>) = 3 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3772] +++ exited with 0 +++ [pid 3770] +++ exited with 0 +++ [pid 3781] <... prctl resumed>) = 0 [pid 3780] write(3, "1000", 4 [pid 3776] close(11 [pid 3781] setpgid(0, 0 [pid 3780] <... write resumed>) = 4 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... setpgid resumed>) = 0 [pid 3780] close(3 [pid 3776] close(12 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3780] <... close resumed>) = 0 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3781] <... openat resumed>) = 3 [pid 3780] read(200, [pid 3776] close(13) = -1 EBADF (Bad file descriptor) [pid 3776] close(14) = -1 EBADF (Bad file descriptor) [pid 3776] close(15) = -1 EBADF (Bad file descriptor) [pid 3776] close(16) = -1 EBADF (Bad file descriptor) [pid 3776] close(17) = -1 EBADF (Bad file descriptor) [pid 3776] close(18 [pid 3781] write(3, "1000", 4 [pid 3780] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 21 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 20 [pid 3781] <... write resumed>) = 4 [pid 3780] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] close(19) = -1 EBADF (Bad file descriptor) [pid 3781] close(3 [pid 3780] <... futex resumed>) = 0 [pid 3776] close(20 [pid 3781] <... close resumed>) = 0 [pid 3780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] read(200, [pid 3780] <... mmap resumed>) = 0x7ff3b4820000 [pid 3776] close(21 [pid 3781] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3782 attached [pid 3781] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... mprotect resumed>) = 0 [pid 3776] close(22./strace-static-x86_64: Process 3783 attached [pid 3782] set_robust_list(0x555556fa75e0, 24 [pid 3781] <... futex resumed>) = 0 [pid 3780] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... set_robust_list resumed>) = 0 [pid 3781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3776] close(23 [pid 3783] set_robust_list(0x555556fa75e0, 24 [pid 3782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3781] <... mmap resumed>) = 0x7ff3b4820000 [pid 3780] <... clone resumed>, parent_tid=[22], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 22 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... set_robust_list resumed>) = 0 [pid 3782] <... prctl resumed>) = 0 [pid 3781] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3780] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] close(24 [pid 3783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3782] setpgid(0, 0 [pid 3781] <... mprotect resumed>) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... prctl resumed>) = 0 [pid 3782] <... setpgid resumed>) = 0 [pid 3781] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3780] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] close(25 [pid 3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... openat resumed>) = 3 [pid 3776] close(26 [pid 3782] write(3, "1000", 4 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... write resumed>) = 4 [pid 3776] close(27 [pid 3782] close(3 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... close resumed>) = 0 [pid 3776] close(28./strace-static-x86_64: Process 3786 attached [pid 3783] setpgid(0, 0 [pid 3782] read(200, [pid 3781] <... clone resumed>, parent_tid=[21], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 21 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3786] set_robust_list(0x7ff3b48409e0, 24 [pid 3783] <... setpgid resumed>) = 0 [pid 3782] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] close(29 [pid 3786] <... set_robust_list resumed>) = 0 [pid 3783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3782] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] <... futex resumed>) = 0 [pid 3776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... futex resumed>) = 0 [pid 3781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] exit_group(0./strace-static-x86_64: Process 3784 attached [pid 3783] <... openat resumed>) = 3 [pid 3782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3777] <... futex resumed>) = ? [pid 3776] <... exit_group resumed>) = ? [pid 3786] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3784] set_robust_list(0x7ff3b48409e0, 24 [pid 3783] write(3, "1000", 4 [pid 3782] <... mmap resumed>) = 0x7ff3b4820000 [pid 3777] +++ exited with 0 +++ [pid 3776] +++ exited with 0 +++ [pid 3786] <... openat resumed>) = 3 [pid 3784] <... set_robust_list resumed>) = 0 [pid 3783] <... write resumed>) = 4 [pid 3782] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3783] close(3 [pid 3782] <... mprotect resumed>) = 0 [pid 3786] <... futex resumed>) = 1 [pid 3784] <... openat resumed>) = 3 [pid 3783] <... close resumed>) = 0 [pid 3782] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3781] <... futex resumed>) = 0 [pid 3786] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3784] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] read(200, [pid 3781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3784] <... futex resumed>) = 1 [pid 3783] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3782] <... clone resumed>, parent_tid=[22], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 22 [pid 3781] <... futex resumed>) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3786] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3784] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3783] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3780] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3783] <... futex resumed>) = 0 [pid 3782] <... futex resumed>) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3784] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3780] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3787 attached [pid 3787] set_robust_list(0x7ff3b48409e0, 24 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 19 [pid 3783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3787] <... set_robust_list resumed>) = 0 [pid 3783] <... mmap resumed>) = 0x7ff3b4820000 [pid 3783] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3786] <... write resumed>) = 8 [pid 3784] <... write resumed>) = 8 [pid 3783] <... mprotect resumed>) = 0 [pid 3784] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3783] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] <... futex resumed>) = 0 [pid 3784] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3781] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = 1 [pid 3780] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3786] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3784] <... openat resumed>) = 4 [pid 3783] <... clone resumed>, parent_tid=[21], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 21 [pid 3781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] setns(201, 0) = 0 [pid 3784] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3787] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3784] <... socket resumed>) = 5 [pid 3783] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] <... futex resumed>) = 0 [pid 3787] <... openat resumed>) = 3 [pid 3786] <... openat resumed>) = 4 [pid 3784] setns(4, 0 [pid 3783] <... futex resumed>) = 0 [pid 3781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] setns(201, 0 [pid 3784] <... setns resumed>) = 0 [pid 3783] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 1 [pid 3784] close(4 [pid 3782] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3789 attached ./strace-static-x86_64: Process 3788 attached [pid 3786] <... setns resumed>) = 0 [pid 3786] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3784] <... close resumed>) = 0 [pid 3782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] setns(4, 0 [pid 3784] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... futex resumed>) = 0 [pid 3786] <... setns resumed>) = 0 [pid 3782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3786] close(4) = 0 [pid 3784] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3780] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3781] <... futex resumed>) = 0 [pid 3786] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3781] <... futex resumed>) = 0 [pid 3786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3789] set_robust_list(0x7ff3b48409e0, 24 [pid 3788] set_robust_list(0x555556fa75e0, 24 [pid 3787] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3786] <... futex resumed>) = 0 [pid 3784] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] <... futex resumed>) = 0 [pid 3789] <... set_robust_list resumed>) = 0 [pid 3788] <... set_robust_list resumed>) = 0 [pid 3787] <... write resumed>) = 8 [pid 3786] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3784] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] close(3 [pid 3780] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3789] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3787] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] <... futex resumed>) = 0 [pid 3781] <... close resumed>) = 0 [pid 3780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3789] <... openat resumed>) = 3 [pid 3788] <... prctl resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3784] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3782] <... futex resumed>) = 0 [pid 3781] close(4 [pid 3780] close(3 [pid 3789] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] setpgid(0, 0 [pid 3787] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = 0 [pid 3789] <... futex resumed>) = 1 [pid 3788] <... setpgid resumed>) = 0 [pid 3787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3783] <... futex resumed>) = 0 [pid 3782] <... futex resumed>) = 0 [pid 3781] close(5 [pid 3780] close(4 [pid 3789] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3787] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3783] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... close resumed>) = 0 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3788] <... openat resumed>) = 3 [pid 3787] <... openat resumed>) = 4 [pid 3783] <... futex resumed>) = 0 [pid 3781] close(6 [pid 3780] close(5 [pid 3789] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3788] write(3, "1000", 4 [pid 3787] setns(201, 0 [pid 3783] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = 0 [pid 3789] <... write resumed>) = 8 [pid 3788] <... write resumed>) = 4 [pid 3787] <... setns resumed>) = 0 [pid 3781] close(7 [pid 3780] close(6 [pid 3789] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] close(3 [pid 3787] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... futex resumed>) = 1 [pid 3788] <... close resumed>) = 0 [pid 3787] <... socket resumed>) = 5 [pid 3780] close(7 [pid 3789] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3788] read(200, [pid 3787] setns(4, 0 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3787] <... setns resumed>) = 0 [pid 3780] close(8 [pid 3788] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] close(4 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] <... futex resumed>) = 0 [pid 3787] <... close resumed>) = 0 [pid 3780] close(9 [pid 3788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3787] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] <... mmap resumed>) = 0x7ff3b4820000 [pid 3787] <... futex resumed>) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3782] <... futex resumed>) = 0 [pid 3781] close(8 [pid 3780] close(10 [pid 3788] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3787] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3783] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... futex resumed>) = 0 [pid 3788] <... mprotect resumed>) = 0 [pid 3787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3783] <... futex resumed>) = 1 [pid 3782] <... futex resumed>) = 0 [pid 3781] close(9 [pid 3780] close(11 [pid 3789] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3788] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3787] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3783] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... openat resumed>) = 4 [pid 3787] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3781] close(10 [pid 3780] close(12 [pid 3789] setns(201, 0 [pid 3788] <... clone resumed>, parent_tid=[20], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 20 [pid 3787] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... setns resumed>) = 0 [pid 3788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... futex resumed>) = 1 [pid 3782] <... futex resumed>) = 0 [pid 3781] close(11 [pid 3780] close(13 [pid 3789] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3788] <... futex resumed>) = 0 [pid 3787] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3782] close(3 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... socket resumed>) = 5 [pid 3788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... close resumed>) = 0 [pid 3781] close(12 [pid 3780] close(14 [pid 3789] setns(4, 0 [pid 3782] close(4 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... setns resumed>) = 0 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] close(13 [pid 3780] close(15 [pid 3789] close(4 [pid 3782] close(5 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... close resumed>) = 0 [pid 3782] <... close resumed>) = 0 [pid 3781] close(14 [pid 3780] close(16 [pid 3789] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] close(6 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... futex resumed>) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] close(15 [pid 3780] close(17 [pid 3789] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3783] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] close(7 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3783] <... futex resumed>) = 0 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] close(16 [pid 3780] close(18 [pid 3789] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3783] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] close(8 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3789] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] close(17 [pid 3780] close(19 [pid 3789] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] close(9 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3791 attached [pid 3789] <... futex resumed>) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] close(18 [pid 3780] close(20 [pid 3791] set_robust_list(0x7ff3b48409e0, 24 [pid 3789] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3783] close(3 [pid 3782] close(10 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... set_robust_list resumed>) = 0 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(21 [pid 3791] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3783] <... close resumed>) = 0 [pid 3782] close(11 [pid 3781] close(19 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... openat resumed>) = 3 [pid 3783] close(4 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(22 [pid 3791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(12 [pid 3781] close(20 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... futex resumed>) = 1 [pid 3788] <... futex resumed>) = 0 [pid 3783] close(5 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(23 [pid 3791] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... close resumed>) = 0 [pid 3782] close(13 [pid 3781] close(21 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... write resumed>) = 8 [pid 3788] <... futex resumed>) = 0 [pid 3783] close(6 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(24 [pid 3791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(14 [pid 3781] close(22 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... futex resumed>) = 0 [pid 3788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3783] close(7 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(25 [pid 3791] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(15 [pid 3781] close(23 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3788] <... futex resumed>) = 0 [pid 3783] close(8 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(26 [pid 3791] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(16 [pid 3781] close(24 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... openat resumed>) = 4 [pid 3783] close(9 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(27 [pid 3791] setns(201, 0 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(17 [pid 3781] close(25 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... setns resumed>) = 0 [pid 3783] close(10 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] close(28 [pid 3791] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(18 [pid 3781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... socket resumed>) = 5 [pid 3783] close(11 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] close(26 [pid 3780] close(29 [pid 3791] setns(4, 0 [pid 3782] close(19 [pid 3780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... setns resumed>) = 0 [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] exit_group(0 [pid 3791] close(4 [pid 3784] <... futex resumed>) = ? [pid 3783] close(12 [pid 3782] close(20 [pid 3781] close(27 [pid 3780] <... exit_group resumed>) = ? [pid 3791] <... close resumed>) = 0 [pid 3784] +++ exited with 0 +++ [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] +++ exited with 0 +++ [pid 3791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] close(13 [pid 3782] close(21 [pid 3781] close(28 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3791] <... futex resumed>) = 1 [pid 3788] <... futex resumed>) = 0 [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 3791] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] close(14 [pid 3782] close(22 [pid 3781] close(29 [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3788] <... futex resumed>) = 0 [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 3791] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] close(23 [pid 3791] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3783] close(15 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] exit_group(0 [pid 3791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = ? [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] close(24 [pid 3781] <... exit_group resumed>) = ? [pid 3791] <... futex resumed>) = 1 [pid 3788] <... futex resumed>) = 0 [pid 3786] +++ exited with 0 +++ [pid 3783] close(16 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3791] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3788] close(3 [pid 3782] close(25 [pid 3788] <... close resumed>) = 0 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] close(4 [pid 3782] close(26 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3781] +++ exited with 0 +++ [pid 3788] close(5 [pid 3782] close(27 [pid 3788] <... close resumed>) = 0 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] close(6 [pid 3782] close(28 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] close(7 [pid 3782] close(29 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(17 [pid 3782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 23 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3792 attached [pid 3788] close(8 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] exit_group(0 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3787] <... futex resumed>) = ? [pid 3783] close(18 [pid 3782] <... exit_group resumed>) = ? [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3788] close(9 [pid 3787] +++ exited with 0 +++ [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3782] +++ exited with 0 +++ [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3788] close(10) = -1 EBADF (Bad file descriptor) [pid 3788] close(11) = -1 EBADF (Bad file descriptor) [pid 3788] close(12) = -1 EBADF (Bad file descriptor) [pid 3783] close(19 [pid 3788] close(13 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 22 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(20 [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 3788] close(14 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3792] set_robust_list(0x555556fa75e0, 24 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(21 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3792] <... set_robust_list resumed>) = 0 [pid 3788] close(15 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] <... prctl resumed>) = 0 [pid 3788] close(16 [pid 3783] close(22 [pid 3792] setpgid(0, 0 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3792] <... setpgid resumed>) = 0 [pid 3788] close(17 [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(23./strace-static-x86_64: Process 3793 attached [pid 3792] <... openat resumed>) = 3 [pid 3788] close(18 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] write(3, "1000", 4 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] set_robust_list(0x555556fa75e0, 24 [pid 3792] <... write resumed>) = 4 [pid 3788] close(19 [pid 3783] close(24 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 23 [pid 3792] close(3 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] <... set_robust_list resumed>) = 0 [pid 3792] <... close resumed>) = 0 [pid 3788] close(20 [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3792] read(200, [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(25 [pid 3792] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3788] close(21./strace-static-x86_64: Process 3794 attached [pid 3793] <... prctl resumed>) = 0 [pid 3792] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] <... futex resumed>) = 0 [pid 3788] close(22 [pid 3794] set_robust_list(0x555556fa75e0, 24 [pid 3793] setpgid(0, 0 [pid 3792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(26 [pid 3794] <... set_robust_list resumed>) = 0 [pid 3793] <... setpgid resumed>) = 0 [pid 3792] <... mmap resumed>) = 0x7ff3b4820000 [pid 3788] close(23 [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3792] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... prctl resumed>) = 0 [pid 3793] <... openat resumed>) = 3 [pid 3792] <... mprotect resumed>) = 0 [pid 3788] close(24 [pid 3783] close(27 [pid 3794] setpgid(0, 0 [pid 3793] write(3, "1000", 4 [pid 3792] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... setpgid resumed>) = 0 [pid 3793] <... write resumed>) = 4 [pid 3788] close(25 [pid 3792] <... clone resumed>, parent_tid=[24], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 24 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] close(26 [pid 3792] <... futex resumed>) = 0 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(28 [pid 3793] close(3 [pid 3792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3788] close(27 [pid 3793] <... close resumed>) = 0 [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] read(200, [pid 3788] close(28./strace-static-x86_64: Process 3795 attached [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3793] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3783] close(29 [pid 3788] close(29) = -1 EBADF (Bad file descriptor) [pid 3788] exit_group(0 [pid 3783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3791] <... futex resumed>) = ? [pid 3788] <... exit_group resumed>) = ? [pid 3783] exit_group(0 [pid 3794] <... openat resumed>) = 3 [pid 3791] +++ exited with 0 +++ [pid 3793] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] <... futex resumed>) = ? [pid 3788] +++ exited with 0 +++ [pid 3783] <... exit_group resumed>) = ? [pid 3795] set_robust_list(0x7ff3b48409e0, 24 [pid 3794] write(3, "1000", 4 [pid 3793] <... futex resumed>) = 0 [pid 3789] +++ exited with 0 +++ [pid 3795] <... set_robust_list resumed>) = 0 [pid 3783] +++ exited with 0 +++ [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 3794] <... write resumed>) = 4 [pid 3793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3795] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3794] close(3 [pid 3793] <... mmap resumed>) = 0x7ff3b4820000 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3794] <... close resumed>) = 0 [pid 3793] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3794] read(200, [pid 3793] <... mprotect resumed>) = 0 [pid 3795] <... openat resumed>) = 3 [pid 3794] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3793] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3794] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... futex resumed>) = 0 [pid 3793] <... clone resumed>, parent_tid=[23], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 23 ./strace-static-x86_64: Process 3799 attached ./strace-static-x86_64: Process 3798 attached ./strace-static-x86_64: Process 3797 attached [pid 3795] <... futex resumed>) = 1 [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3793] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 22 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 21 [pid 3795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] <... mmap resumed>) = 0x7ff3b4820000 [pid 3793] <... futex resumed>) = 0 [pid 3792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3794] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3793] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] <... futex resumed>) = 0 [pid 3795] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3794] <... mprotect resumed>) = 0 [pid 3792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3795] <... write resumed>) = 8 [pid 3794] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3794] <... clone resumed>, parent_tid=[24], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 24 [pid 3792] <... futex resumed>) = 0 [pid 3795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3794] <... futex resumed>) = 0 [pid 3792] <... futex resumed>) = 0 [pid 3795] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3794] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3795] <... openat resumed>) = 4 [pid 3795] setns(201, 0 [pid 3799] set_robust_list(0x555556fa75e0, 24 [pid 3798] set_robust_list(0x555556fa75e0, 24 [pid 3797] set_robust_list(0x7ff3b48409e0, 24 [pid 3795] <... setns resumed>) = 0 [pid 3795] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3795] setns(4, 0) = 0 [pid 3795] close(4 [pid 3799] <... set_robust_list resumed>) = 0 [pid 3795] <... close resumed>) = 0 [pid 3795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... prctl resumed>) = 0 [pid 3795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3792] <... futex resumed>) = 0 [pid 3795] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] setpgid(0, 0 [pid 3798] <... set_robust_list resumed>) = 0 [pid 3797] <... set_robust_list resumed>) = 0 [pid 3795] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... setpgid resumed>) = 0 [pid 3795] <... futex resumed>) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3792] close(3 [pid 3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3792] <... close resumed>) = 0 [pid 3792] close(4) = -1 EBADF (Bad file descriptor) [pid 3792] close(5 [pid 3799] <... openat resumed>) = 3 [pid 3792] <... close resumed>) = 0 [pid 3792] close(6 [pid 3799] write(3, "1000", 4 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3800 attached [pid 3792] close(7 [pid 3799] <... write resumed>) = 4 [pid 3800] set_robust_list(0x7ff3b48409e0, 24 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... set_robust_list resumed>) = 0 [pid 3799] close(3 [pid 3792] close(8 [pid 3800] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... openat resumed>) = 3 [pid 3799] <... close resumed>) = 0 [pid 3798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3792] close(9 [pid 3800] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] read(200, [pid 3798] <... prctl resumed>) = 0 [pid 3800] <... futex resumed>) = 1 [pid 3799] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3794] <... futex resumed>) = 0 [pid 3792] close(10 [pid 3798] setpgid(0, 0 [pid 3800] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3799] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3794] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... write resumed>) = 8 [pid 3799] <... futex resumed>) = 0 [pid 3798] <... setpgid resumed>) = 0 [pid 3794] <... futex resumed>) = 0 [pid 3792] close(11 [pid 3800] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... futex resumed>) = 0 [pid 3799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3792] close(12 [pid 3800] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3799] <... mmap resumed>) = 0x7ff3b4820000 [pid 3794] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... openat resumed>) = 4 [pid 3799] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3798] <... openat resumed>) = 3 [pid 3797] <... openat resumed>) = 3 [pid 3794] <... futex resumed>) = 0 [pid 3792] close(13 [pid 3800] setns(201, 0 [pid 3799] <... mprotect resumed>) = 0 [pid 3798] write(3, "1000", 4 [pid 3797] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... setns resumed>) = 0 [pid 3792] close(14 [pid 3800] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3799] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3798] <... write resumed>) = 4 [pid 3793] <... futex resumed>) = 0 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3797] <... futex resumed>) = 1 [pid 3800] <... socket resumed>) = 5 [pid 3793] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] close(15 [pid 3800] setns(4, 0 [pid 3793] <... futex resumed>) = 0 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... setns resumed>) = 0 [pid 3798] close(3 [pid 3797] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3793] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] close(16./strace-static-x86_64: Process 3802 attached [pid 3800] close(4 [pid 3799] <... clone resumed>, parent_tid=[23], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 23 [pid 3798] <... close resumed>) = 0 [pid 3797] <... write resumed>) = 8 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... close resumed>) = 0 [pid 3799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] close(17 [pid 3798] read(200, [pid 3797] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = 0 [pid 3798] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] <... futex resumed>) = 0 [pid 3797] <... futex resumed>) = 1 [pid 3800] <... futex resumed>) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3793] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] close(18 [pid 3798] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3800] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] <... futex resumed>) = 0 [pid 3794] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... futex resumed>) = 0 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3794] <... futex resumed>) = 0 [pid 3793] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] close(19 [pid 3802] set_robust_list(0x7ff3b48409e0, 24 [pid 3800] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3798] <... mmap resumed>) = 0x7ff3b4820000 [pid 3797] <... openat resumed>) = 4 [pid 3794] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3802] <... set_robust_list resumed>) = 0 [pid 3800] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3792] close(20 [pid 3802] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3800] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3802] <... openat resumed>) = 3 [pid 3800] <... futex resumed>) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3792] close(21 [pid 3802] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] close(3 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3802] <... futex resumed>) = 1 [pid 3794] <... close resumed>) = 0 [pid 3792] close(22 [pid 3802] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] close(4 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] close(23 [pid 3794] close(5 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = 0 [pid 3792] close(24 [pid 3794] close(6 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] close(25 [pid 3794] close(7 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] close(26 [pid 3794] close(8 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] close(27 [pid 3794] close(9 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] close(28 [pid 3794] close(10 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] close(29 [pid 3794] close(11 [pid 3792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3792] exit_group(0 [pid 3794] close(12 [pid 3792] <... exit_group resumed>) = ? [pid 3795] <... futex resumed>) = ? [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3794] close(13) = -1 EBADF (Bad file descriptor) [pid 3794] close(14) = -1 EBADF (Bad file descriptor) [pid 3794] close(15) = -1 EBADF (Bad file descriptor) [pid 3794] close(16) = -1 EBADF (Bad file descriptor) [pid 3794] close(17) = -1 EBADF (Bad file descriptor) [pid 3794] close(18) = -1 EBADF (Bad file descriptor) [pid 3794] close(19) = -1 EBADF (Bad file descriptor) [pid 3794] close(20) = -1 EBADF (Bad file descriptor) [pid 3794] close(21) = -1 EBADF (Bad file descriptor) [pid 3794] close(22) = -1 EBADF (Bad file descriptor) [pid 3794] close(23) = -1 EBADF (Bad file descriptor) [pid 3795] +++ exited with 0 +++ [pid 3794] close(24 [pid 3792] +++ exited with 0 +++ [pid 3794] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3794] close(25) = -1 EBADF (Bad file descriptor) [pid 3794] close(26) = -1 EBADF (Bad file descriptor) [pid 3794] close(27) = -1 EBADF (Bad file descriptor) [pid 3794] close(28) = -1 EBADF (Bad file descriptor) [pid 3794] close(29) = -1 EBADF (Bad file descriptor) [pid 3794] exit_group(0 [pid 3800] <... futex resumed>) = ? [pid 3794] <... exit_group resumed>) = ? [pid 3800] +++ exited with 0 +++ [pid 3799] <... futex resumed>) = 0 [pid 3794] +++ exited with 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=0} --- [pid 3799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] <... futex resumed>) = 0 [pid 3799] <... futex resumed>) = 1 [pid 3802] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3802] <... write resumed>) = 8 [pid 3799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3797] setns(201, 0 [pid 3802] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3802] <... futex resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 25 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 25 [pid 3799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3798] <... mprotect resumed>) = 0 [pid 3802] <... openat resumed>) = 4 [pid 3799] <... futex resumed>) = 0 [pid 3797] <... setns resumed>) = 0 [pid 3802] setns(201, 0 [pid 3799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3797] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3802] <... setns resumed>) = 0 [pid 3802] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3802] setns(4, 0) = 0 [pid 3802] close(4 [pid 3798] <... clone resumed>, parent_tid=[22], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 22 [pid 3797] <... socket resumed>) = 5 [pid 3802] <... close resumed>) = 0 [pid 3798] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3797] setns(4, 0 [pid 3802] <... futex resumed>) = 1 [pid 3799] <... futex resumed>) = 0 [pid 3798] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3802] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... setns resumed>) = 0 [pid 3802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3799] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3806 attached ./strace-static-x86_64: Process 3805 attached ./strace-static-x86_64: Process 3804 attached [pid 3802] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] close(4 [pid 3802] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3802] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... close resumed>) = 0 [pid 3802] <... futex resumed>) = 1 [pid 3799] <... futex resumed>) = 0 [pid 3797] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3799] close(3 [pid 3797] <... futex resumed>) = 1 [pid 3793] <... futex resumed>) = 0 [pid 3799] <... close resumed>) = 0 [pid 3797] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3799] close(4) = -1 EBADF (Bad file descriptor) [pid 3797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3793] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] close(5 [pid 3797] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3793] <... futex resumed>) = 0 [pid 3799] <... close resumed>) = 0 [pid 3797] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3799] close(6 [pid 3793] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3797] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3799] close(7 [pid 3797] <... futex resumed>) = 0 [pid 3793] close(3 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3797] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3799] close(8) = -1 EBADF (Bad file descriptor) [pid 3799] close(9 [pid 3793] <... close resumed>) = 0 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] close(4 [pid 3806] set_robust_list(0x7ff3b48409e0, 24 [pid 3799] close(10 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] <... set_robust_list resumed>) = 0 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] close(5 [pid 3806] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3799] close(11) = -1 EBADF (Bad file descriptor) [pid 3793] <... close resumed>) = 0 [pid 3799] close(12 [pid 3793] close(6 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] close(13) = -1 EBADF (Bad file descriptor) [pid 3793] close(7 [pid 3799] close(14) = -1 EBADF (Bad file descriptor) [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] <... openat resumed>) = 3 [pid 3805] set_robust_list(0x555556fa75e0, 24 [pid 3804] set_robust_list(0x555556fa75e0, 24 [pid 3799] close(15 [pid 3793] close(8 [pid 3806] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... set_robust_list resumed>) = 0 [pid 3805] <... set_robust_list resumed>) = 0 [pid 3806] <... futex resumed>) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] close(16 [pid 3798] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] close(9 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] <... futex resumed>) = 0 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3799] close(17 [pid 3798] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] close(10 [pid 3806] <... write resumed>) = 8 [pid 3805] <... prctl resumed>) = 0 [pid 3804] <... prctl resumed>) = 0 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] close(18) = -1 EBADF (Bad file descriptor) [pid 3799] close(19) = -1 EBADF (Bad file descriptor) [pid 3799] close(20) = -1 EBADF (Bad file descriptor) [pid 3799] close(21) = -1 EBADF (Bad file descriptor) [pid 3799] close(22 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] setpgid(0, 0 [pid 3804] setpgid(0, 0 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] close(11 [pid 3799] close(23) = -1 EBADF (Bad file descriptor) [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... setpgid resumed>) = 0 [pid 3806] <... futex resumed>) = 1 [pid 3805] <... setpgid resumed>) = 0 [pid 3799] close(24 [pid 3798] <... futex resumed>) = 0 [pid 3793] close(12 [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] close(25 [pid 3798] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] <... futex resumed>) = 0 [pid 3793] close(13 [pid 3799] close(26 [pid 3798] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] close(14 [pid 3799] close(27 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] close(15 [pid 3799] close(28 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] close(16 [pid 3799] close(29 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3793] close(17 [pid 3806] <... openat resumed>) = 4 [pid 3799] exit_group(0 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] setns(201, 0 [pid 3805] <... openat resumed>) = 3 [pid 3804] <... openat resumed>) = 3 [pid 3802] <... futex resumed>) = ? [pid 3799] <... exit_group resumed>) = ? [pid 3793] close(18 [pid 3806] <... setns resumed>) = 0 [pid 3805] write(3, "1000", 4 [pid 3804] write(3, "1000", 4 [pid 3802] +++ exited with 0 +++ [pid 3799] +++ exited with 0 +++ [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3805] <... write resumed>) = 4 [pid 3804] <... write resumed>) = 4 [pid 3793] close(19 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] <... socket resumed>) = 5 [pid 3806] setns(4, 0 [pid 3805] close(3 [pid 3804] close(3 [pid 3793] close(20) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3805] <... close resumed>) = 0 [pid 3804] <... close resumed>) = 0 [pid 3793] close(21) = -1 EBADF (Bad file descriptor) [pid 3805] read(200, [pid 3804] read(200, [pid 3793] close(22 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 24 [pid 3806] <... setns resumed>) = 0 [pid 3805] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] close(23 [pid 3806] close(4 [pid 3805] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] <... close resumed>) = 0 [pid 3805] <... futex resumed>) = 0 [pid 3793] close(24 [pid 3804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3806] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] <... futex resumed>) = 1 [pid 3805] <... mmap resumed>) = 0x7ff3b4820000 [pid 3804] <... mmap resumed>) = 0x7ff3b4820000 [pid 3798] <... futex resumed>) = 0 [pid 3793] close(25 [pid 3806] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3805] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3804] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3798] <... futex resumed>) = 0 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3806] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3805] <... mprotect resumed>) = 0 [pid 3804] <... mprotect resumed>) = 0 [pid 3798] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] close(26 [pid 3806] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3805] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3793] close(27) = -1 EBADF (Bad file descriptor) [pid 3806] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] close(28 [pid 3806] <... futex resumed>) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... clone resumed>, parent_tid=[26], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 26 [pid 3805] <... clone resumed>, parent_tid=[26], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 26 [pid 3806] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] close(3 [pid 3793] close(29 [pid 3805] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3798] <... close resumed>) = 0 [pid 3798] close(4 [pid 3804] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... futex resumed>) = 0 [pid 3793] exit_group(0 [pid 3798] close(5 [pid 3805] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... futex resumed>) = ? [pid 3793] <... exit_group resumed>) = ? [pid 3798] <... close resumed>) = 0 [pid 3797] +++ exited with 0 +++ [pid 3798] close(6 [pid 3793] +++ exited with 0 +++ [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] close(7 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3798] close(8 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] close(9) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3798] close(10) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 24 [pid 3798] close(11./strace-static-x86_64: Process 3809 attached ) = -1 EBADF (Bad file descriptor) [pid 3798] close(12) = -1 EBADF (Bad file descriptor) [pid 3798] close(13) = -1 EBADF (Bad file descriptor) [pid 3798] close(14 [pid 3809] set_robust_list(0x555556fa75e0, 24 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3809] <... set_robust_list resumed>) = 0 [pid 3798] close(15 [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3810 attached [pid 3798] close(16 [pid 3810] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3810] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3809] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3811 attached [pid 3809] setpgid(0, 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] close(17 [pid 3811] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3811] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3810] <... openat resumed>) = 3 [pid 3811] <... openat resumed>) = 3 [pid 3809] <... setpgid resumed>) = 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3798] close(18 [pid 3810] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3810] <... futex resumed>) = 1 [pid 3809] <... openat resumed>) = 3 [pid 3804] <... futex resumed>) = 0 [pid 3798] close(19 [pid 3810] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3811] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3811] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] write(3, "1000", 4) = 4 [pid 3809] close(3) = 0 [pid 3809] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3809] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3809] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3809] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[25], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 25 [pid 3809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3812 attached [pid 3812] set_robust_list(0x555556fa75e0, 24 [pid 3804] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] <... set_robust_list resumed>) = 0 [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3805] <... futex resumed>) = 0 [pid 3798] close(20 [pid 3804] <... futex resumed>) = 1 [pid 3805] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3811] <... futex resumed>) = 0 [pid 3810] <... futex resumed>) = 0 [pid 3805] <... futex resumed>) = 1 [pid 3798] close(21 [pid 3805] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3798] close(22 [pid 3811] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3810] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] <... prctl resumed>) = 0 [pid 3811] <... write resumed>) = 8 [pid 3810] <... write resumed>) = 8 [pid 3798] close(23 [pid 3812] setpgid(0, 0 [pid 3811] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3810] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... setpgid resumed>) = 0 [pid 3811] <... futex resumed>) = 1 [pid 3810] <... futex resumed>) = 1 [pid 3805] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3811] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3810] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3805] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] close(24 [pid 3812] <... openat resumed>) = 3 [pid 3811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3805] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] write(3, "1000", 4 [pid 3811] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3810] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3805] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3798] close(25 [pid 3812] <... write resumed>) = 4 [pid 3811] <... openat resumed>) = 4 [pid 3810] <... openat resumed>) = 4 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3814 attached [pid 3812] close(3 [pid 3811] setns(201, 0 [pid 3810] setns(201, 0 [pid 3798] close(26 [pid 3814] set_robust_list(0x7ff3b48409e0, 24 [pid 3812] <... close resumed>) = 0 [pid 3811] <... setns resumed>) = 0 [pid 3810] <... setns resumed>) = 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3814] <... set_robust_list resumed>) = 0 [pid 3812] read(200, [pid 3811] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3810] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3798] close(27 [pid 3814] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3812] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3811] <... socket resumed>) = 5 [pid 3810] <... socket resumed>) = 5 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3814] <... openat resumed>) = 3 [pid 3812] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] setns(4, 0 [pid 3810] setns(4, 0 [pid 3798] close(28 [pid 3814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3811] <... setns resumed>) = 0 [pid 3810] <... setns resumed>) = 0 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3814] <... futex resumed>) = 1 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3811] close(4 [pid 3810] close(4 [pid 3809] <... futex resumed>) = 0 [pid 3798] close(29 [pid 3814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] <... mmap resumed>) = 0x7ff3b4820000 [pid 3811] <... close resumed>) = 0 [pid 3810] <... close resumed>) = 0 [pid 3809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3811] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3810] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3798] exit_group(0 [pid 3814] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3812] <... mprotect resumed>) = 0 [pid 3811] <... futex resumed>) = 1 [pid 3810] <... futex resumed>) = 1 [pid 3809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3806] <... futex resumed>) = ? [pid 3805] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 0 [pid 3798] <... exit_group resumed>) = ? [pid 3814] <... write resumed>) = 8 [pid 3812] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3811] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3810] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3806] +++ exited with 0 +++ [pid 3805] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3814] <... futex resumed>) = 1 [pid 3812] <... clone resumed>, parent_tid=[25], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 25 [pid 3811] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3810] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3809] <... futex resumed>) = 0 [pid 3814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3810] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 0 [pid 3798] +++ exited with 0 +++ [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3811] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3810] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3805] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 3814] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3812] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3811] <... futex resumed>) = 0 [pid 3810] <... futex resumed>) = 0 [pid 3809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 3815 attached [pid 3814] <... openat resumed>) = 4 [pid 3811] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3810] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3814] setns(201, 0) = 0 [pid 3814] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3814] setns(4, 0) = 0 [pid 3814] close(4) = 0 [pid 3814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3809] <... futex resumed>) = 0 [pid 3814] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] close(3) = 0 [pid 3809] close(4) = -1 EBADF (Bad file descriptor) [pid 3809] close(5) = 0 [pid 3809] close(6) = -1 EBADF (Bad file descriptor) [pid 3809] close(7) = -1 EBADF (Bad file descriptor) [pid 3809] close(8) = -1 EBADF (Bad file descriptor) [pid 3809] close(9) = -1 EBADF (Bad file descriptor) [pid 3809] close(10) = -1 EBADF (Bad file descriptor) [pid 3809] close(11) = -1 EBADF (Bad file descriptor) [pid 3809] close(12) = -1 EBADF (Bad file descriptor) [pid 3809] close(13) = -1 EBADF (Bad file descriptor) [pid 3809] close(14) = -1 EBADF (Bad file descriptor) [pid 3809] close(15) = -1 EBADF (Bad file descriptor) [pid 3809] close(16) = -1 EBADF (Bad file descriptor) [pid 3809] close(17) = -1 EBADF (Bad file descriptor) [pid 3809] close(18) = -1 EBADF (Bad file descriptor) [pid 3809] close(19) = -1 EBADF (Bad file descriptor) [pid 3809] close(20) = -1 EBADF (Bad file descriptor) [pid 3809] close(21) = -1 EBADF (Bad file descriptor) [pid 3809] close(22) = -1 EBADF (Bad file descriptor) [pid 3809] close(23) = -1 EBADF (Bad file descriptor) [pid 3809] close(24) = -1 EBADF (Bad file descriptor) [pid 3809] close(25) = -1 EBADF (Bad file descriptor) [pid 3809] close(26) = -1 EBADF (Bad file descriptor) [pid 3809] close(27) = -1 EBADF (Bad file descriptor) [pid 3809] close(28) = -1 EBADF (Bad file descriptor) [pid 3809] close(29) = -1 EBADF (Bad file descriptor) [pid 3809] exit_group(0 [pid 3814] <... futex resumed>) = ? [pid 3809] <... exit_group resumed>) = ? [pid 3815] set_robust_list(0x7ff3b48409e0, 24 [pid 3814] +++ exited with 0 +++ [pid 3809] +++ exited with 0 +++ [pid 3805] close(3 [pid 3804] close(3 [pid 3815] <... set_robust_list resumed>) = 0 [pid 3805] <... close resumed>) = 0 [pid 3804] <... close resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3815] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3815] <... openat resumed>) = 3 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3804] close(4 [pid 3805] close(4 [pid 3815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 23 [pid 3815] <... futex resumed>) = 1 [pid 3805] close(5 [pid 3812] <... futex resumed>) = 0 [pid 3812] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] close(5 [pid 3812] <... futex resumed>) = 0 [pid 3805] <... close resumed>) = 0 [pid 3812] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] <... close resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3805] close(6 [pid 3815] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(6 [pid 3815] <... write resumed>) = 8 [pid 3815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] close(7 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 26 [pid 3815] <... futex resumed>) = 1 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(7) = -1 EBADF (Bad file descriptor) [pid 3805] close(8 [pid 3815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(8 [pid 3805] close(9 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] <... futex resumed>) = 0 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(9 [pid 3805] close(10 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(10 [pid 3815] <... futex resumed>) = 0 [pid 3812] <... futex resumed>) = 1 [pid 3805] close(11 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3815] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3812] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] <... openat resumed>) = 4 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(11 [pid 3815] setns(201, 0 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] close(12 [pid 3804] close(12 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] close(13 [pid 3804] close(13 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] close(14 [pid 3804] close(14 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] close(15 [pid 3804] close(15 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3815] <... setns resumed>) = 0 [pid 3815] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3805] close(16 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3815] <... socket resumed>) = 5 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(16 [pid 3815] setns(4, 0) = 0 [pid 3815] close(4 [pid 3805] close(17 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3815] <... close resumed>) = 0 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(17 [pid 3815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] close(18 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3816 attached [pid 3815] <... futex resumed>) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(18 [pid 3805] close(19 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(19 [pid 3805] close(20 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(20 [pid 3805] close(21 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(21 [pid 3816] set_robust_list(0x555556fa75e0, 24 [pid 3815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] close(22 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(22 [pid 3805] close(23 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(23 [pid 3805] close(24) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] close(25 [pid 3804] close(24 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] <... set_robust_list resumed>) = 0 [pid 3815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3805] close(26 [pid 3804] close(25 [pid 3816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3815] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3812] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... prctl resumed>) = 0 [pid 3815] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] setpgid(0, 0 [pid 3815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] close(27./strace-static-x86_64: Process 3817 attached [pid 3816] <... setpgid resumed>) = 0 [pid 3815] <... futex resumed>) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(26 [pid 3816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] close(3 [pid 3805] close(28 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3817] set_robust_list(0x555556fa75e0, 24 [pid 3816] <... openat resumed>) = 3 [pid 3812] <... close resumed>) = 0 [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] close(27 [pid 3816] write(3, "1000", 4 [pid 3812] close(4 [pid 3805] close(29 [pid 3816] <... write resumed>) = 4 [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3817] <... set_robust_list resumed>) = 0 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] close(3 [pid 3812] close(5 [pid 3805] exit_group(0 [pid 3804] close(28 [pid 3817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3816] <... close resumed>) = 0 [pid 3812] <... close resumed>) = 0 [pid 3811] <... futex resumed>) = ? [pid 3805] <... exit_group resumed>) = ? [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] read(200, [pid 3812] close(6 [pid 3811] +++ exited with 0 +++ [pid 3816] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] close(7 [pid 3816] <... futex resumed>) = 0 [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3812] close(8 [pid 3816] <... mmap resumed>) = 0x7ff3b4820000 [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3812] close(9 [pid 3816] <... mprotect resumed>) = 0 [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3805] +++ exited with 0 +++ [pid 3817] <... prctl resumed>) = 0 [pid 3816] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3812] close(10 [pid 3804] close(29 [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] <... clone resumed>, parent_tid=[24], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 24 [pid 3812] close(11 [pid 3804] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3817] setpgid(0, 0 [pid 3816] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3804] exit_group(0 [pid 3817] <... setpgid resumed>) = 0 [pid 3816] <... futex resumed>) = 0 [pid 3812] close(12 [pid 3816] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3810] <... futex resumed>) = ? [pid 3804] <... exit_group resumed>) = ? [pid 3812] close(13 [pid 3810] +++ exited with 0 +++ [pid 3812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3812] close(14) = -1 EBADF (Bad file descriptor) [pid 3812] close(15) = -1 EBADF (Bad file descriptor) [pid 3812] close(16) = -1 EBADF (Bad file descriptor) [pid 3812] close(17) = -1 EBADF (Bad file descriptor) [pid 3812] close(18) = -1 EBADF (Bad file descriptor) [pid 3812] close(19) = -1 EBADF (Bad file descriptor) [pid 3812] close(20) = -1 EBADF (Bad file descriptor) [pid 3812] close(21) = -1 EBADF (Bad file descriptor) [pid 3812] close(22) = -1 EBADF (Bad file descriptor) [pid 3812] close(23) = -1 EBADF (Bad file descriptor) [pid 3812] close(24) = -1 EBADF (Bad file descriptor) [pid 3812] close(25) = -1 EBADF (Bad file descriptor) [pid 3812] close(26) = -1 EBADF (Bad file descriptor) [pid 3812] close(27) = -1 EBADF (Bad file descriptor) [pid 3812] close(28) = -1 EBADF (Bad file descriptor) [pid 3812] close(29) = -1 EBADF (Bad file descriptor) [pid 3812] exit_group(0 [pid 3815] <... futex resumed>) = ? [pid 3812] <... exit_group resumed>) = ? [pid 3817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3815] +++ exited with 0 +++ [pid 3812] +++ exited with 0 +++ ./strace-static-x86_64: Process 3819 attached [pid 3819] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3819] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3819] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... futex resumed>) = 0 [pid 3816] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] +++ exited with 0 +++ [pid 3816] <... futex resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3816] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] <... futex resumed>) = 1 [pid 3819] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 3819] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... futex resumed>) = 0 [pid 3816] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3816] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... openat resumed>) = 3 [pid 3819] <... futex resumed>) = 1 [pid 3819] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3817] write(3, "1000", 4 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3819] <... openat resumed>) = 4 [pid 3819] setns(201, 0) = 0 [pid 3819] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3817] <... write resumed>) = 4 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 27 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3819] setns(4, 0) = 0 [pid 3819] close(4 [pid 3614] <... restart_syscall resumed>) = 0 [pid 3819] <... close resumed>) = 0 [pid 3819] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... futex resumed>) = 0 [pid 3819] <... futex resumed>) = 1 [pid 3816] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3819] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3816] <... futex resumed>) = 0 [pid 3819] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3816] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3816] <... futex resumed>) = 0 [pid 3819] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3816] close(3 [pid 3817] close(3 [pid 3816] <... close resumed>) = 0 [pid 3817] <... close resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 26 [pid 3816] close(4) = -1 EBADF (Bad file descriptor) [pid 3816] close(5) = 0 [pid 3816] close(6) = -1 EBADF (Bad file descriptor) [pid 3816] close(7 [pid 3817] read(200, [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3817] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] close(8 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 27 [pid 3817] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] close(9 [pid 3817] <... futex resumed>) = 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3822 attached [pid 3817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3816] close(10 [pid 3822] set_robust_list(0x555556fa75e0, 24 [pid 3817] <... mmap resumed>) = 0x7ff3b4820000 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3823 attached ./strace-static-x86_64: Process 3820 attached [pid 3822] <... set_robust_list resumed>) = 0 [pid 3817] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3816] close(11 [pid 3822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... prctl resumed>) = 0 [pid 3816] close(12 [pid 3822] setpgid(0, 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... setpgid resumed>) = 0 [pid 3816] close(13 [pid 3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... openat resumed>) = 3 [pid 3816] close(14 [pid 3822] write(3, "1000", 4 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... write resumed>) = 4 [pid 3816] close(15 [pid 3822] close(3 [pid 3817] <... mprotect resumed>) = 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... close resumed>) = 0 [pid 3820] set_robust_list(0x555556fa75e0, 24 [pid 3816] close(16 [pid 3822] read(200, [pid 3817] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] set_robust_list(0x555556fa75e0, 24 [pid 3822] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] close(17 [pid 3822] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... futex resumed>) = 0 [pid 3816] close(18 [pid 3822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... set_robust_list resumed>) = 0 [pid 3822] <... mmap resumed>) = 0x7ff3b4820000 [pid 3820] <... set_robust_list resumed>) = 0 [pid 3816] close(19 [pid 3822] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] <... mprotect resumed>) = 0 [pid 3816] close(20 [pid 3822] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3816] close(21 [pid 3822] <... clone resumed>, parent_tid=[27], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 27 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] close(22 [pid 3822] <... futex resumed>) = 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... clone resumed>, parent_tid=[27], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 27 [pid 3816] close(23 [pid 3823] <... prctl resumed>) = 0 [pid 3820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] close(24./strace-static-x86_64: Process 3824 attached [pid 3823] setpgid(0, 0 [pid 3817] <... futex resumed>) = 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3824] set_robust_list(0x7ff3b48409e0, 24 [pid 3823] <... setpgid resumed>) = 0 [pid 3820] <... prctl resumed>) = 0 [pid 3817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] close(25 [pid 3824] <... set_robust_list resumed>) = 0 [pid 3820] setpgid(0, 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3824] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3820] <... setpgid resumed>) = 0 [pid 3816] close(26 [pid 3824] <... openat resumed>) = 3 [pid 3820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3825 attached [pid 3824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... openat resumed>) = 3 [pid 3816] close(27 [pid 3825] set_robust_list(0x7ff3b48409e0, 24 [pid 3824] <... futex resumed>) = 1 [pid 3820] <... openat resumed>) = 3 [pid 3817] <... futex resumed>) = 0 [pid 3823] write(3, "1000", 4 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3825] <... set_robust_list resumed>) = 0 [pid 3824] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3823] <... write resumed>) = 4 [pid 3820] write(3, "1000", 4 [pid 3817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] close(28 [pid 3825] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3824] <... write resumed>) = 8 [pid 3823] close(3 [pid 3820] <... write resumed>) = 4 [pid 3817] <... futex resumed>) = 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3825] <... openat resumed>) = 3 [pid 3824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... close resumed>) = 0 [pid 3820] close(3 [pid 3817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] close(29 [pid 3825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... futex resumed>) = 0 [pid 3816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3825] <... futex resumed>) = 1 [pid 3824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3822] <... futex resumed>) = 0 [pid 3816] exit_group(0 [pid 3825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3819] <... futex resumed>) = ? [pid 3816] <... exit_group resumed>) = ? [pid 3825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] read(200, [pid 3822] <... futex resumed>) = 0 [pid 3820] <... close resumed>) = 0 [pid 3819] +++ exited with 0 +++ [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] +++ exited with 0 +++ [pid 3825] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... write resumed>) = 8 [pid 3825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3822] <... futex resumed>) = 0 [pid 3825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3822] <... futex resumed>) = 0 [pid 3825] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... openat resumed>) = 4 [pid 3823] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3820] read(200, [pid 3817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] setns(201, 0 [pid 3823] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... futex resumed>) = 0 [pid 3820] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3817] <... futex resumed>) = 1 [pid 3825] <... setns resumed>) = 0 [pid 3824] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3825] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3824] <... openat resumed>) = 4 [pid 3825] <... socket resumed>) = 5 [pid 3824] setns(201, 0 [pid 3825] setns(4, 0 [pid 3824] <... setns resumed>) = 0 [pid 3825] <... setns resumed>) = 0 [pid 3824] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3825] close(4 [pid 3824] <... socket resumed>) = 5 [pid 3825] <... close resumed>) = 0 [pid 3824] setns(4, 0 [pid 3825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... setns resumed>) = 0 [pid 3825] <... futex resumed>) = 1 [pid 3824] close(4 [pid 3822] <... futex resumed>) = 0 [pid 3825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3824] <... close resumed>) = 0 [pid 3822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... futex resumed>) = 0 [pid 3825] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3824] <... futex resumed>) = 0 [pid 3822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3822] <... futex resumed>) = 0 [pid 3825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3822] close(3) = 0 [pid 3822] close(4) = -1 EBADF (Bad file descriptor) [pid 3822] close(5) = 0 [pid 3822] close(6) = -1 EBADF (Bad file descriptor) [pid 3822] close(7) = -1 EBADF (Bad file descriptor) [pid 3822] close(8) = -1 EBADF (Bad file descriptor) [pid 3822] close(9) = -1 EBADF (Bad file descriptor) [pid 3822] close(10) = -1 EBADF (Bad file descriptor) [pid 3822] close(11) = -1 EBADF (Bad file descriptor) [pid 3822] close(12) = -1 EBADF (Bad file descriptor) [pid 3822] close(13) = -1 EBADF (Bad file descriptor) [pid 3822] close(14) = -1 EBADF (Bad file descriptor) [pid 3822] close(15) = -1 EBADF (Bad file descriptor) [pid 3822] close(16) = -1 EBADF (Bad file descriptor) [pid 3822] close(17) = -1 EBADF (Bad file descriptor) [pid 3822] close(18) = -1 EBADF (Bad file descriptor) [pid 3822] close(19) = -1 EBADF (Bad file descriptor) [pid 3822] close(20) = -1 EBADF (Bad file descriptor) [pid 3822] close(21) = -1 EBADF (Bad file descriptor) [pid 3822] close(22) = -1 EBADF (Bad file descriptor) [pid 3822] close(23) = -1 EBADF (Bad file descriptor) [pid 3822] close(24) = -1 EBADF (Bad file descriptor) [pid 3822] close(25) = -1 EBADF (Bad file descriptor) [pid 3822] close(26) = -1 EBADF (Bad file descriptor) [pid 3822] close(27) = -1 EBADF (Bad file descriptor) [pid 3822] close(28) = -1 EBADF (Bad file descriptor) [pid 3822] close(29) = -1 EBADF (Bad file descriptor) [pid 3822] exit_group(0 [pid 3825] <... futex resumed>) = ? [pid 3822] <... exit_group resumed>) = ? [pid 3825] +++ exited with 0 +++ [pid 3823] <... futex resumed>) = 0 [pid 3822] +++ exited with 0 +++ [pid 3820] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3820] <... futex resumed>) = 0 [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, 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 [pid 3823] <... mmap resumed>) = 0x7ff3b4820000 [pid 3820] <... mmap resumed>) = 0x7ff3b4820000 [pid 3817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3817] <... futex resumed>) = 1 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3823] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3820] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 25 [pid 3823] <... mprotect resumed>) = 0 [pid 3820] <... mprotect resumed>) = 0 [pid 3824] <... futex resumed>) = 0 [pid 3823] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3820] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3824] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3824] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3817] <... futex resumed>) = 0 [pid 3823] <... clone resumed>, parent_tid=[28], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 28 [pid 3820] <... clone resumed>, parent_tid=[28], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 28 [pid 3817] close(3 [pid 3823] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 28 [pid 3817] <... close resumed>) = 0 [pid 3823] <... futex resumed>) = 0 [pid 3820] <... futex resumed>) = 0 [pid 3817] close(4) = -1 EBADF (Bad file descriptor) [pid 3823] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] close(5) = 0 [pid 3817] close(6) = -1 EBADF (Bad file descriptor) [pid 3817] close(7) = -1 EBADF (Bad file descriptor) [pid 3817] close(8) = -1 EBADF (Bad file descriptor) [pid 3817] close(9) = -1 EBADF (Bad file descriptor) [pid 3817] close(10) = -1 EBADF (Bad file descriptor) [pid 3817] close(11) = -1 EBADF (Bad file descriptor) [pid 3817] close(12) = -1 EBADF (Bad file descriptor) [pid 3817] close(13) = -1 EBADF (Bad file descriptor) [pid 3817] close(14) = -1 EBADF (Bad file descriptor) [pid 3817] close(15) = -1 EBADF (Bad file descriptor) [pid 3817] close(16) = -1 EBADF (Bad file descriptor) [pid 3817] close(17) = -1 EBADF (Bad file descriptor) [pid 3817] close(18) = -1 EBADF (Bad file descriptor) [pid 3817] close(19) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3830 attached ./strace-static-x86_64: Process 3828 attached [pid 3817] close(20 [pid 3830] set_robust_list(0x555556fa75e0, 24 [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3828] set_robust_list(0x7ff3b48409e0, 24 [pid 3830] <... set_robust_list resumed>) = 0 [pid 3828] <... set_robust_list resumed>) = 0 [pid 3817] close(21) = -1 EBADF (Bad file descriptor) [pid 3817] close(22 [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3828] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... prctl resumed>) = 0 [pid 3817] close(23 [pid 3830] setpgid(0, 0 [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3817] close(24 [pid 3830] <... setpgid resumed>) = 0 [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3817] close(25 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3828] <... openat resumed>) = 3 [pid 3817] close(26 [pid 3830] <... openat resumed>) = 3 [pid 3828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] write(3, "1000", 4 [pid 3828] <... futex resumed>) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3817] close(27 [pid 3830] <... write resumed>) = 4 [pid 3828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] close(3 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] <... futex resumed>) = 0 [pid 3817] close(28 [pid 3830] <... close resumed>) = 0 [pid 3828] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3823] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] read(200, [pid 3817] close(29./strace-static-x86_64: Process 3829 attached ./strace-static-x86_64: Process 3827 attached [pid 3830] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3828] <... write resumed>) = 8 [pid 3817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] set_robust_list(0x7ff3b48409e0, 24 [pid 3828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] exit_group(0 [pid 3830] <... futex resumed>) = 0 [pid 3829] <... set_robust_list resumed>) = 0 [pid 3828] <... futex resumed>) = 1 [pid 3827] set_robust_list(0x555556fa75e0, 24 [pid 3824] <... futex resumed>) = ? [pid 3823] <... futex resumed>) = 0 [pid 3817] <... exit_group resumed>) = ? [pid 3830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3829] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3827] <... set_robust_list resumed>) = 0 [pid 3824] +++ exited with 0 +++ [pid 3823] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] <... openat resumed>) = 3 [pid 3827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3817] +++ exited with 0 +++ [pid 3830] <... mmap resumed>) = 0x7ff3b4820000 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] <... futex resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3830] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3828] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3823] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... mprotect resumed>) = 0 [pid 3829] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] <... openat resumed>) = 4 [pid 3827] <... prctl resumed>) = 0 [pid 3830] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3829] <... futex resumed>) = 1 [pid 3828] setns(201, 0 [pid 3827] setpgid(0, 0 [pid 3820] <... futex resumed>) = 0 [pid 3829] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3828] <... setns resumed>) = 0 [pid 3827] <... setpgid resumed>) = 0 [pid 3820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... clone resumed>, parent_tid=[29], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 29 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3828] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3820] <... futex resumed>) = 0 [pid 3830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3828] <... socket resumed>) = 5 [pid 3827] <... openat resumed>) = 3 [pid 3820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... futex resumed>) = 0 [pid 3829] <... write resumed>) = 8 [pid 3828] setns(4, 0 [pid 3827] write(3, "1000", 4 [pid 3830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] <... setns resumed>) = 0 [pid 3827] <... write resumed>) = 4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3829] <... futex resumed>) = 1 [pid 3828] close(4 [pid 3827] close(3 [pid 3820] <... futex resumed>) = 0 [pid 3829] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3827] <... close resumed>) = 0 ./strace-static-x86_64: Process 3831 attached [pid 3828] <... close resumed>) = 0 [pid 3827] read(200, [pid 3820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] set_robust_list(0x7ff3b48409e0, 24 [pid 3828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3831] <... set_robust_list resumed>) = 0 [pid 3829] <... futex resumed>) = 0 [pid 3828] <... futex resumed>) = 1 [pid 3827] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = 0 [pid 3820] <... futex resumed>) = 1 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 28 [pid 3831] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3829] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3827] <... futex resumed>) = 0 [pid 3823] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3832 attached [pid 3831] <... openat resumed>) = 3 [pid 3829] <... openat resumed>) = 4 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3823] <... futex resumed>) = 0 [pid 3832] set_robust_list(0x555556fa75e0, 24 [pid 3831] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] setns(201, 0 [pid 3828] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3827] <... mmap resumed>) = 0x7ff3b4820000 [pid 3823] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3832] <... set_robust_list resumed>) = 0 [pid 3831] <... futex resumed>) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3829] <... setns resumed>) = 0 [pid 3828] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3827] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3831] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... mprotect resumed>) = 0 [pid 3832] <... prctl resumed>) = 0 [pid 3831] <... write resumed>) = 8 [pid 3830] <... futex resumed>) = 0 [pid 3829] <... socket resumed>) = 5 [pid 3828] <... futex resumed>) = 1 [pid 3827] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3823] <... futex resumed>) = 0 [pid 3832] setpgid(0, 0 [pid 3831] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] setns(4, 0 [pid 3828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] <... setpgid resumed>) = 0 [pid 3831] <... futex resumed>) = 0 [pid 3830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] <... setns resumed>) = 0 [pid 3827] <... clone resumed>, parent_tid=[26], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 26 [pid 3823] close(3 [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3831] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] close(4 [pid 3827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... openat resumed>) = 3 [pid 3831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] <... futex resumed>) = 0 [pid 3829] <... close resumed>) = 0 [pid 3827] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = 0 [pid 3832] write(3, "1000", 4 [pid 3831] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] close(4 [pid 3832] <... write resumed>) = 4 [pid 3831] <... openat resumed>) = 4 [pid 3829] <... futex resumed>) = 1 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] <... futex resumed>) = 0 [pid 3832] close(3 [pid 3831] setns(201, 0 [pid 3829] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] close(5 [pid 3820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... close resumed>) = 0 [pid 3831] <... setns resumed>) = 0 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] read(200, [pid 3831] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3829] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3823] <... close resumed>) = 0 [pid 3820] <... futex resumed>) = 0 [pid 3832] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3831] <... socket resumed>) = 5 [pid 3829] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) ./strace-static-x86_64: Process 3834 attached [pid 3832] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] setns(4, 0 [pid 3829] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] close(6 [pid 3820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] set_robust_list(0x7ff3b48409e0, 24 [pid 3832] <... futex resumed>) = 0 [pid 3831] <... setns resumed>) = 0 [pid 3829] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] <... set_robust_list resumed>) = 0 [pid 3832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3831] close(4 [pid 3829] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] close(7 [pid 3820] close(3 [pid 3834] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3832] <... mmap resumed>) = 0x7ff3b4820000 [pid 3831] <... close resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3834] <... openat resumed>) = 3 [pid 3832] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3831] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... close resumed>) = 0 [pid 3834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... mprotect resumed>) = 0 [pid 3831] <... futex resumed>) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3823] close(8 [pid 3820] close(4 [pid 3834] <... futex resumed>) = 1 [pid 3832] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3831] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] <... futex resumed>) = 0 [pid 3827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] close(9 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] <... clone resumed>, parent_tid=[29], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 29 [pid 3831] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(5 [pid 3834] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] close(10 [pid 3834] <... write resumed>) = 8 [pid 3832] <... futex resumed>) = 0 [pid 3831] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... close resumed>) = 0 [pid 3834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] <... futex resumed>) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(6 [pid 3834] <... futex resumed>) = 1 [pid 3831] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] close(3 [pid 3827] <... futex resumed>) = 0 [pid 3834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] <... close resumed>) = 0 [pid 3827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] close(11 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] close(4 [pid 3827] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(7 [pid 3834] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] close(12 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3834] <... openat resumed>) = 4 [pid 3830] close(5 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(8./strace-static-x86_64: Process 3836 attached [pid 3834] setns(201, 0 [pid 3830] <... close resumed>) = 0 [pid 3823] close(13 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] set_robust_list(0x7ff3b48409e0, 24 [pid 3834] <... setns resumed>) = 0 [pid 3830] close(6 [pid 3836] <... set_robust_list resumed>) = 0 [pid 3834] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(9 [pid 3836] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3834] <... socket resumed>) = 5 [pid 3830] close(7 [pid 3823] close(14 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] <... openat resumed>) = 3 [pid 3834] setns(4, 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(10 [pid 3836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] <... setns resumed>) = 0 [pid 3830] close(8 [pid 3836] <... futex resumed>) = 1 [pid 3834] close(4 [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] close(15 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3834] <... close resumed>) = 0 [pid 3832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] close(9 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(11 [pid 3836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] close(16 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3834] <... futex resumed>) = 1 [pid 3830] close(10 [pid 3827] <... futex resumed>) = 0 [pid 3832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(12 [pid 3836] <... write resumed>) = 8 [pid 3834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] close(11 [pid 3827] <... futex resumed>) = 0 [pid 3823] close(17 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] <... futex resumed>) = 1 [pid 3834] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(13 [pid 3836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3834] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] close(12 [pid 3836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] close(18 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3834] <... futex resumed>) = 1 [pid 3832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] close(13 [pid 3827] <... futex resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(14 [pid 3836] <... openat resumed>) = 4 [pid 3834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(3 [pid 3823] close(19 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] setns(201, 0 [pid 3830] close(14 [pid 3827] <... close resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(15 [pid 3836] <... setns resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(4 [pid 3823] close(20 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3830] close(15 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(16 [pid 3836] <... socket resumed>) = 5 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(5 [pid 3823] close(21 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] setns(4, 0 [pid 3830] close(16 [pid 3827] <... close resumed>) = 0 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(17 [pid 3836] <... setns resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(6 [pid 3823] close(22 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] close(4 [pid 3830] close(17 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(18 [pid 3836] <... close resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(7 [pid 3823] close(23 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] close(18 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(19 [pid 3836] <... futex resumed>) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(8 [pid 3823] close(24 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] close(19 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(20 [pid 3836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(9 [pid 3823] close(25 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] close(20 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(21 [pid 3836] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(10 [pid 3823] close(26 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] close(21 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(22 [pid 3836] <... futex resumed>) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(11 [pid 3823] close(27 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] close(3 [pid 3830] close(22 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(23 [pid 3832] <... close resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(12 [pid 3823] close(28 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] close(4 [pid 3830] close(23 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(13 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(24 [pid 3832] close(5 [pid 3830] close(24 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] close(29 [pid 3832] <... close resumed>) = 0 [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(14 [pid 3823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(25 [pid 3832] close(6 [pid 3830] close(25 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] exit_group(0 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3828] <... futex resumed>) = ? [pid 3827] close(15 [pid 3823] <... exit_group resumed>) = ? [pid 3820] close(26 [pid 3832] close(7 [pid 3830] close(26 [pid 3828] +++ exited with 0 +++ [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3823] +++ exited with 0 +++ [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(16 [pid 3832] close(8 [pid 3830] close(27 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] close(27 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(17 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3832] close(9 [pid 3830] close(28 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(18 [pid 3820] close(28 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3832] close(10 [pid 3830] close(29 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(19 [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3830] exit_group(0 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3831] <... futex resumed>) = ? [pid 3830] <... exit_group resumed>) = ? [pid 3827] close(20 [pid 3820] close(29 [pid 3832] close(11 [pid 3831] +++ exited with 0 +++ [pid 3830] +++ exited with 0 +++ [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 29 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(21) = -1 EBADF (Bad file descriptor) [pid 3820] exit_group(0 [pid 3832] close(12 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3829] <... futex resumed>) = ? [pid 3827] close(22 [pid 3820] <... exit_group resumed>) = ? [pid 3832] close(13 [pid 3829] +++ exited with 0 +++ [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(23) = -1 EBADF (Bad file descriptor) [pid 3827] close(24) = -1 EBADF (Bad file descriptor) [pid 3827] close(25) = -1 EBADF (Bad file descriptor) [pid 3827] close(26 [pid 3820] +++ exited with 0 +++ [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(27./strace-static-x86_64: Process 3837 attached [pid 3832] close(14 [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3837] set_robust_list(0x555556fa75e0, 24 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(28 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] close(29) = -1 EBADF (Bad file descriptor) [pid 3837] <... set_robust_list resumed>) = 0 [pid 3832] close(15 [pid 3827] exit_group(0 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 30 [pid 3837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3834] <... futex resumed>) = ? [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3827] <... exit_group resumed>) = ? [pid 3837] <... prctl resumed>) = 0 [pid 3834] +++ exited with 0 +++ [pid 3832] close(16 [pid 3827] +++ exited with 0 +++ [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] close(17) = -1 EBADF (Bad file descriptor) [pid 3837] setpgid(0, 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 3832] close(18./strace-static-x86_64: Process 3838 attached [pid 3838] set_robust_list(0x555556fa75e0, 24 [pid 3837] <... setpgid resumed>) = 0 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3832] close(19 [pid 3838] <... set_robust_list resumed>) = 0 [pid 3838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 29 [pid 3832] close(20) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 27 [pid 3838] <... prctl resumed>) = 0 [pid 3832] close(21) = -1 EBADF (Bad file descriptor) [pid 3832] close(22 [pid 3837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] close(23 [pid 3838] setpgid(0, 0 [pid 3837] <... openat resumed>) = 3 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3832] close(24) = -1 EBADF (Bad file descriptor) [pid 3837] write(3, "1000", 4 [pid 3832] close(25) = -1 EBADF (Bad file descriptor) [pid 3837] <... write resumed>) = 4 [pid 3832] close(26 [pid 3837] close(3 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3840 attached ./strace-static-x86_64: Process 3839 attached [pid 3838] <... setpgid resumed>) = 0 [pid 3837] <... close resumed>) = 0 [pid 3832] close(27 [pid 3840] set_robust_list(0x555556fa75e0, 24 [pid 3839] set_robust_list(0x555556fa75e0, 24 [pid 3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3840] <... set_robust_list resumed>) = 0 [pid 3839] <... set_robust_list resumed>) = 0 [pid 3838] <... openat resumed>) = 3 [pid 3840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3838] write(3, "1000", 4 [pid 3840] <... prctl resumed>) = 0 [pid 3839] <... prctl resumed>) = 0 [pid 3838] <... write resumed>) = 4 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] setpgid(0, 0 [pid 3839] setpgid(0, 0 [pid 3838] close(3 [pid 3840] <... setpgid resumed>) = 0 [pid 3839] <... setpgid resumed>) = 0 [pid 3838] <... close resumed>) = 0 [pid 3840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3838] read(200, [pid 3840] <... openat resumed>) = 3 [pid 3839] <... openat resumed>) = 3 [pid 3838] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3837] read(200, [pid 3832] close(28 [pid 3840] write(3, "1000", 4 [pid 3839] write(3, "1000", 4 [pid 3838] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3840] <... write resumed>) = 4 [pid 3839] <... write resumed>) = 4 [pid 3838] <... futex resumed>) = 0 [pid 3840] close(3 [pid 3839] close(3 [pid 3838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3837] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] close(29 [pid 3840] <... close resumed>) = 0 [pid 3839] <... close resumed>) = 0 [pid 3838] <... mmap resumed>) = 0x7ff3b4820000 [pid 3837] <... futex resumed>) = 0 [pid 3832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] read(200, [pid 3839] read(200, [pid 3838] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3840] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3838] <... mprotect resumed>) = 0 [pid 3832] exit_group(0 [pid 3840] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3837] <... mmap resumed>) = 0x7ff3b4820000 [pid 3836] <... futex resumed>) = ? [pid 3832] <... exit_group resumed>) = ? [pid 3840] <... futex resumed>) = 0 [pid 3839] <... futex resumed>) = 0 [pid 3837] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3836] +++ exited with 0 +++ [pid 3840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3838] <... clone resumed>, parent_tid=[31], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 31 [pid 3840] <... mmap resumed>) = 0x7ff3b4820000 [pid 3839] <... mmap resumed>) = 0x7ff3b4820000 [pid 3838] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... mprotect resumed>) = 0 [pid 3832] +++ exited with 0 +++ [pid 3840] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3839] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3838] <... futex resumed>) = 0 [pid 3840] <... mprotect resumed>) = 0 [pid 3839] <... mprotect resumed>) = 0 [pid 3838] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3840] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3839] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3840] <... clone resumed>, parent_tid=[28], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 28 [pid 3839] <... clone resumed>, parent_tid=[30], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 30 [pid 3837] <... clone resumed>, parent_tid=[30], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 30 [pid 3840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = 0 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 30 [pid 3837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3842 attached [pid 3842] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3842] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3838] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3844 attached [pid 3842] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3838] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3846 attached ./strace-static-x86_64: Process 3845 attached [pid 3844] set_robust_list(0x7ff3b48409e0, 24 [pid 3842] <... write resumed>) = 8 [pid 3838] <... futex resumed>) = 0 [pid 3844] <... set_robust_list resumed>) = 0 [pid 3842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3845] set_robust_list(0x7ff3b48409e0, 24./strace-static-x86_64: Process 3843 attached [pid 3846] set_robust_list(0x555556fa75e0, 24 [pid 3844] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3842] <... futex resumed>) = 0 [pid 3845] <... set_robust_list resumed>) = 0 [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... set_robust_list resumed>) = 0 [pid 3845] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3844] <... openat resumed>) = 3 [pid 3843] set_robust_list(0x7ff3b48409e0, 24 [pid 3842] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3838] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3845] <... openat resumed>) = 3 [pid 3844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... set_robust_list resumed>) = 0 [pid 3842] <... openat resumed>) = 4 [pid 3838] <... futex resumed>) = 0 [pid 3846] <... prctl resumed>) = 0 [pid 3845] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3844] <... futex resumed>) = 1 [pid 3843] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3842] setns(201, 0 [pid 3840] <... futex resumed>) = 0 [pid 3838] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] setpgid(0, 0 [pid 3845] <... futex resumed>) = 1 [pid 3844] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] <... openat resumed>) = 3 [pid 3842] <... setns resumed>) = 0 [pid 3840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... futex resumed>) = 0 [pid 3846] <... setpgid resumed>) = 0 [pid 3845] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3840] <... futex resumed>) = 0 [pid 3839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3844] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3843] <... futex resumed>) = 1 [pid 3842] <... socket resumed>) = 5 [pid 3840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... futex resumed>) = 0 [pid 3837] <... futex resumed>) = 0 [pid 3846] <... openat resumed>) = 3 [pid 3845] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3844] <... write resumed>) = 8 [pid 3843] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] setns(4, 0 [pid 3839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] write(3, "1000", 4 [pid 3845] <... write resumed>) = 8 [pid 3844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] <... setns resumed>) = 0 [pid 3837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... write resumed>) = 4 [pid 3845] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3844] <... futex resumed>) = 1 [pid 3843] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3842] close(4 [pid 3840] <... futex resumed>) = 0 [pid 3837] <... futex resumed>) = 0 [pid 3846] close(3 [pid 3845] <... futex resumed>) = 1 [pid 3844] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] <... write resumed>) = 8 [pid 3842] <... close resumed>) = 0 [pid 3840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... futex resumed>) = 0 [pid 3837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] <... close resumed>) = 0 [pid 3845] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = 0 [pid 3839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] read(200, [pid 3845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3844] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = 1 [pid 3840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... futex resumed>) = 0 [pid 3838] <... futex resumed>) = 0 [pid 3837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3844] <... openat resumed>) = 4 [pid 3843] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3842] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3838] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = 0 [pid 3846] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] <... openat resumed>) = 4 [pid 3844] setns(201, 0 [pid 3843] <... openat resumed>) = 4 [pid 3842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3838] <... futex resumed>) = 0 [pid 3846] <... futex resumed>) = 0 [pid 3845] setns(201, 0 [pid 3844] <... setns resumed>) = 0 [pid 3843] setns(201, 0 [pid 3842] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3838] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3845] <... setns resumed>) = 0 [pid 3844] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3843] <... setns resumed>) = 0 [pid 3842] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3846] <... mmap resumed>) = 0x7ff3b4820000 [pid 3845] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3844] <... socket resumed>) = 5 [pid 3843] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3845] <... socket resumed>) = 5 [pid 3844] setns(4, 0 [pid 3843] <... socket resumed>) = 5 [pid 3842] <... futex resumed>) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3846] <... mprotect resumed>) = 0 [pid 3845] setns(4, 0 [pid 3844] <... setns resumed>) = 0 [pid 3843] setns(4, 0 [pid 3842] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3838] close(3 [pid 3846] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3845] <... setns resumed>) = 0 [pid 3844] close(4 [pid 3843] <... setns resumed>) = 0 [pid 3838] <... close resumed>) = 0 [pid 3845] close(4 [pid 3844] <... close resumed>) = 0 [pid 3843] close(4 [pid 3838] close(4 [pid 3846] <... clone resumed>, parent_tid=[31], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 31 [pid 3845] <... close resumed>) = 0 [pid 3844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... close resumed>) = 0 [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3844] <... futex resumed>) = 1 [pid 3843] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = 0 [pid 3838] close(5./strace-static-x86_64: Process 3848 attached [pid 3846] <... futex resumed>) = 0 [pid 3845] <... futex resumed>) = 1 [pid 3844] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] <... futex resumed>) = 1 [pid 3840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... futex resumed>) = 0 [pid 3838] <... close resumed>) = 0 [pid 3837] <... futex resumed>) = 0 [pid 3848] set_robust_list(0x7ff3b48409e0, 24 [pid 3846] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3845] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3840] <... futex resumed>) = 0 [pid 3839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] close(6 [pid 3837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... set_robust_list resumed>) = 0 [pid 3845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3844] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... futex resumed>) = 0 [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... futex resumed>) = 0 [pid 3848] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3845] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3844] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3843] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3838] close(7 [pid 3837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3848] <... openat resumed>) = 3 [pid 3845] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3844] <... futex resumed>) = 1 [pid 3840] <... futex resumed>) = 0 [pid 3838] close(8 [pid 3848] <... futex resumed>) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3845] <... futex resumed>) = 1 [pid 3844] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] close(3 [pid 3839] <... futex resumed>) = 0 [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] <... futex resumed>) = 1 [pid 3840] <... close resumed>) = 0 [pid 3839] close(3 [pid 3838] close(9 [pid 3837] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... futex resumed>) = 0 [pid 3843] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3840] close(4 [pid 3839] <... close resumed>) = 0 [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3846] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(4 [pid 3838] close(10 [pid 3837] close(3 [pid 3848] <... write resumed>) = 8 [pid 3840] close(5 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... close resumed>) = 0 [pid 3839] close(5 [pid 3838] close(11 [pid 3837] <... close resumed>) = 0 [pid 3848] <... futex resumed>) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3840] close(6 [pid 3839] <... close resumed>) = 0 [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] close(4 [pid 3848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(6 [pid 3838] close(12 [pid 3840] close(7 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(7 [pid 3838] close(13 [pid 3848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... futex resumed>) = 0 [pid 3840] close(8 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3846] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(8 [pid 3838] close(14 [pid 3837] close(5 [pid 3848] <... openat resumed>) = 4 [pid 3840] close(9 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = 0 [pid 3848] setns(201, 0 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(9 [pid 3838] close(15 [pid 3837] close(6 [pid 3848] <... setns resumed>) = 0 [pid 3840] close(10 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(10 [pid 3838] close(16 [pid 3837] close(7 [pid 3848] <... socket resumed>) = 5 [pid 3840] close(11 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] setns(4, 0 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(11 [pid 3838] close(17 [pid 3837] close(8 [pid 3848] <... setns resumed>) = 0 [pid 3840] close(12 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] close(4 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(12 [pid 3838] close(18 [pid 3837] close(9 [pid 3848] <... close resumed>) = 0 [pid 3840] close(13 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(13 [pid 3838] close(19 [pid 3837] close(10 [pid 3848] <... futex resumed>) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3840] close(14 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(14 [pid 3838] close(20 [pid 3837] close(11 [pid 3848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... futex resumed>) = 0 [pid 3840] close(15 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3846] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(15 [pid 3838] close(21 [pid 3837] close(12 [pid 3840] close(16 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(16 [pid 3838] close(22 [pid 3837] close(13 [pid 3848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] close(17 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3848] <... futex resumed>) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(17 [pid 3838] close(23 [pid 3837] close(14 [pid 3848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] close(3 [pid 3840] close(18 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = 0 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(18 [pid 3838] close(24 [pid 3837] close(15 [pid 3846] close(4 [pid 3840] close(19 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(19 [pid 3838] close(25 [pid 3837] close(16 [pid 3846] close(5 [pid 3840] close(20 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = 0 [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(20 [pid 3838] close(26 [pid 3837] close(17 [pid 3846] close(6 [pid 3840] close(21 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(21 [pid 3838] close(27 [pid 3837] close(18 [pid 3846] close(7 [pid 3840] close(22 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(22 [pid 3838] close(28 [pid 3837] close(19 [pid 3846] close(8 [pid 3840] close(23 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(23 [pid 3838] close(29 [pid 3837] close(20 [pid 3846] close(9 [pid 3840] close(24 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(24 [pid 3838] exit_group(0 [pid 3837] close(21 [pid 3846] close(10 [pid 3842] <... futex resumed>) = ? [pid 3840] close(25 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3838] <... exit_group resumed>) = ? [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3842] +++ exited with 0 +++ [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(25 [pid 3838] +++ exited with 0 +++ [pid 3837] close(22 [pid 3846] close(11 [pid 3840] close(26 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(26 [pid 3837] close(23 [pid 3846] close(12 [pid 3840] close(27 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(27 [pid 3837] close(24 [pid 3846] close(13 [pid 3840] close(28 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(28 [pid 3837] close(25 [pid 3846] close(14 [pid 3840] close(29 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3839] close(29 [pid 3837] close(26 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3846] close(15 [pid 3840] exit_group(0 [pid 3839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3844] <... futex resumed>) = ? [pid 3840] <... exit_group resumed>) = ? [pid 3839] exit_group(0 [pid 3837] close(27 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 32 [pid 3846] close(16 [pid 3845] <... futex resumed>) = ? [pid 3844] +++ exited with 0 +++ [pid 3840] +++ exited with 0 +++ [pid 3839] <... exit_group resumed>) = ? [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3845] +++ exited with 0 +++ [pid 3839] +++ exited with 0 +++ [pid 3837] close(28 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3846] close(17 [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] close(29 [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 3846] close(18 [pid 3837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3837] exit_group(0 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3846] close(19 [pid 3843] <... futex resumed>) = ? [pid 3837] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3852 attached [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3843] +++ exited with 0 +++ [pid 3837] +++ exited with 0 +++ [pid 3852] set_robust_list(0x555556fa75e0, 24 [pid 3846] close(20 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, 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 [pid 3852] <... set_robust_list resumed>) = 0 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3846] close(21 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 31 [pid 3852] <... prctl resumed>) = 0 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 29 [pid 3852] setpgid(0, 0 [pid 3846] close(22 [pid 3852] <... setpgid resumed>) = 0 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 31 [pid 3852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3846] close(23 [pid 3852] <... openat resumed>) = 3 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] write(3, "1000", 4 [pid 3846] close(24 [pid 3852] <... write resumed>) = 4 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(3 [pid 3846] close(25 [pid 3852] <... close resumed>) = 0 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3853 attached [pid 3852] read(200, [pid 3846] close(26 [pid 3852] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] set_robust_list(0x555556fa75e0, 24 [pid 3852] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] close(27./strace-static-x86_64: Process 3855 attached [pid 3853] <... set_robust_list resumed>) = 0 [pid 3852] <... futex resumed>) = 0 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3846] close(28 [pid 3855] set_robust_list(0x555556fa75e0, 24 [pid 3853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3852] <... mmap resumed>) = 0x7ff3b4820000 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3854 attached [pid 3855] <... set_robust_list resumed>) = 0 [pid 3853] <... prctl resumed>) = 0 [pid 3852] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3846] close(29 [pid 3854] set_robust_list(0x555556fa75e0, 24 [pid 3853] setpgid(0, 0 [pid 3852] <... mprotect resumed>) = 0 [pid 3846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3854] <... set_robust_list resumed>) = 0 [pid 3852] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3855] <... prctl resumed>) = 0 [pid 3854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3853] <... setpgid resumed>) = 0 [pid 3846] exit_group(0 [pid 3855] setpgid(0, 0 [pid 3854] <... prctl resumed>) = 0 [pid 3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3852] <... clone resumed>, parent_tid=[33], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 33 [pid 3848] <... futex resumed>) = ? [pid 3846] <... exit_group resumed>) = ? [pid 3854] setpgid(0, 0 [pid 3852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] +++ exited with 0 +++ [pid 3854] <... setpgid resumed>) = 0 [pid 3852] <... futex resumed>) = 0 [pid 3854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] +++ exited with 0 +++ [pid 3855] <... setpgid resumed>) = 0 [pid 3853] <... openat resumed>) = 3 [pid 3855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3854] <... openat resumed>) = 3 [pid 3853] write(3, "1000", 4 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3855] <... openat resumed>) = 3 [pid 3854] write(3, "1000", 4 [pid 3853] <... write resumed>) = 4 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3855] write(3, "1000", 4 [pid 3854] <... write resumed>) = 4 [pid 3853] close(3 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3855] <... write resumed>) = 4 [pid 3854] close(3 [pid 3853] <... close resumed>) = 0 ./strace-static-x86_64: Process 3856 attached [pid 3855] close(3 [pid 3854] <... close resumed>) = 0 [pid 3853] read(200, [pid 3856] set_robust_list(0x7ff3b48409e0, 24 [pid 3855] <... close resumed>) = 0 [pid 3854] read(200, [pid 3853] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3856] <... set_robust_list resumed>) = 0 [pid 3855] read(200, [pid 3854] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3853] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3855] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3854] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 32 [pid 3856] <... openat resumed>) = 3 [pid 3855] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... futex resumed>) = 0 [pid 3853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] <... futex resumed>) = 0 [pid 3854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3853] <... mmap resumed>) = 0x7ff3b4820000 [pid 3856] <... futex resumed>) = 1 [pid 3855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3854] <... mmap resumed>) = 0x7ff3b4820000 [pid 3853] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3852] <... futex resumed>) = 0 [pid 3856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3855] <... mmap resumed>) = 0x7ff3b4820000 [pid 3854] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3853] <... mprotect resumed>) = 0 [pid 3852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3855] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3854] <... mprotect resumed>) = 0 [pid 3853] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3852] <... futex resumed>) = 0 [pid 3856] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3855] <... mprotect resumed>) = 0 [pid 3854] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3857 attached [pid 3856] <... write resumed>) = 8 [pid 3856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... clone resumed>, parent_tid=[30], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 30 [pid 3857] set_robust_list(0x555556fa75e0, 24 [pid 3856] <... futex resumed>) = 1 [pid 3855] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... clone resumed>, parent_tid=[32], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 32 [pid 3852] <... futex resumed>) = 0 [pid 3857] <... set_robust_list resumed>) = 0 [pid 3856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3854] <... futex resumed>) = 0 [pid 3853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3855] <... clone resumed>, parent_tid=[32], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 32 [pid 3854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3853] <... futex resumed>) = 0 [pid 3852] <... futex resumed>) = 0 [pid 3857] <... prctl resumed>) = 0 [pid 3856] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3855] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3858 attached [pid 3857] setpgid(0, 0 [pid 3856] <... openat resumed>) = 4 [pid 3855] <... futex resumed>) = 0 [pid 3858] set_robust_list(0x7ff3b48409e0, 24 [pid 3857] <... setpgid resumed>) = 0 [pid 3856] setns(201, 0 [pid 3855] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3859 attached [pid 3858] <... set_robust_list resumed>) = 0 [pid 3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3856] <... setns resumed>) = 0 [pid 3858] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3856] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 3861 attached [pid 3859] set_robust_list(0x7ff3b48409e0, 24 [pid 3858] <... openat resumed>) = 3 [pid 3857] <... openat resumed>) = 3 [pid 3856] <... socket resumed>) = 5 [pid 3861] set_robust_list(0x7ff3b48409e0, 24 [pid 3859] <... set_robust_list resumed>) = 0 [pid 3858] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] write(3, "1000", 4 [pid 3856] setns(4, 0 [pid 3861] <... set_robust_list resumed>) = 0 [pid 3859] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3858] <... futex resumed>) = 1 [pid 3857] <... write resumed>) = 4 [pid 3856] <... setns resumed>) = 0 [pid 3853] <... futex resumed>) = 0 [pid 3861] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3859] <... openat resumed>) = 3 [pid 3858] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] close(3 [pid 3856] close(4 [pid 3853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] <... openat resumed>) = 3 [pid 3859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... close resumed>) = 0 [pid 3856] <... close resumed>) = 0 [pid 3861] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] <... futex resumed>) = 1 [pid 3858] <... write resumed>) = 8 [pid 3856] <... futex resumed>) = 1 [pid 3852] <... futex resumed>) = 0 [pid 3861] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... futex resumed>) = 0 [pid 3856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3852] <... futex resumed>) = 0 [pid 3858] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] read(200, [pid 3856] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3855] <... futex resumed>) = 0 [pid 3853] <... futex resumed>) = 0 [pid 3852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3859] <... futex resumed>) = 1 [pid 3857] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3856] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3855] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... futex resumed>) = 0 [pid 3853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3861] <... futex resumed>) = 0 [pid 3859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] <... futex resumed>) = 1 [pid 3854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... futex resumed>) = 0 [pid 3856] <... futex resumed>) = 1 [pid 3855] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 0 [pid 3853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... futex resumed>) = 0 [pid 3861] <... write resumed>) = 8 [pid 3859] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3858] <... futex resumed>) = 0 [pid 3857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3853] <... futex resumed>) = 1 [pid 3852] close(3 [pid 3861] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... write resumed>) = 8 [pid 3858] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3857] <... mmap resumed>) = 0x7ff3b4820000 [pid 3853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... close resumed>) = 0 [pid 3861] <... futex resumed>) = 1 [pid 3859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... openat resumed>) = 4 [pid 3857] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3855] <... futex resumed>) = 0 [pid 3852] close(4 [pid 3861] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] <... futex resumed>) = 1 [pid 3858] setns(201, 0 [pid 3857] <... mprotect resumed>) = 0 [pid 3855] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... futex resumed>) = 0 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] <... setns resumed>) = 0 [pid 3857] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3855] <... futex resumed>) = 0 [pid 3854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] close(5 [pid 3861] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3858] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3855] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 0 [pid 3852] <... close resumed>) = 0 [pid 3861] <... openat resumed>) = 4 [pid 3859] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3858] <... socket resumed>) = 5 [pid 3857] <... clone resumed>, parent_tid=[33], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 33 [pid 3854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] close(6 [pid 3861] setns(201, 0 [pid 3859] <... openat resumed>) = 4 [pid 3858] setns(4, 0 [pid 3857] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3861] <... setns resumed>) = 0 [pid 3859] setns(201, 0 [pid 3858] <... setns resumed>) = 0 [pid 3857] <... futex resumed>) = 0 [pid 3852] close(7 [pid 3861] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3859] <... setns resumed>) = 0 [pid 3858] close(4 [pid 3857] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3861] <... socket resumed>) = 5 [pid 3859] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3858] <... close resumed>) = 0 [pid 3852] close(8 [pid 3861] setns(4, 0 [pid 3859] <... socket resumed>) = 5 [pid 3858] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3863 attached [pid 3861] <... setns resumed>) = 0 [pid 3859] setns(4, 0 [pid 3858] <... futex resumed>) = 1 [pid 3853] <... futex resumed>) = 0 [pid 3852] close(9 [pid 3863] set_robust_list(0x7ff3b48409e0, 24 [pid 3861] close(4 [pid 3859] <... setns resumed>) = 0 [pid 3858] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... set_robust_list resumed>) = 0 [pid 3861] <... close resumed>) = 0 [pid 3859] close(4 [pid 3858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3853] <... futex resumed>) = 0 [pid 3852] close(10 [pid 3863] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3861] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... close resumed>) = 0 [pid 3858] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... openat resumed>) = 3 [pid 3861] <... futex resumed>) = 1 [pid 3859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3855] <... futex resumed>) = 0 [pid 3852] close(11 [pid 3863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] <... futex resumed>) = 1 [pid 3858] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... futex resumed>) = 0 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = 1 [pid 3861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] <... futex resumed>) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3855] <... futex resumed>) = 0 [pid 3854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3852] close(12 [pid 3863] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3858] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 0 [pid 3853] close(3 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3859] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3857] <... futex resumed>) = 0 [pid 3854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3853] <... close resumed>) = 0 [pid 3852] close(13 [pid 3863] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3861] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3857] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3853] close(4 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... write resumed>) = 8 [pid 3861] <... futex resumed>) = 1 [pid 3859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] <... futex resumed>) = 0 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(14 [pid 3863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] <... futex resumed>) = 1 [pid 3855] close(3 [pid 3854] <... futex resumed>) = 0 [pid 3853] close(5 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = 1 [pid 3859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... futex resumed>) = 0 [pid 3855] <... close resumed>) = 0 [pid 3854] close(3 [pid 3853] <... close resumed>) = 0 [pid 3852] close(15 [pid 3863] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] close(4 [pid 3854] <... close resumed>) = 0 [pid 3853] close(6 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... futex resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(4 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(16 [pid 3863] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3857] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3855] close(5 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(7 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... openat resumed>) = 4 [pid 3855] <... close resumed>) = 0 [pid 3854] close(5 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(17 [pid 3863] setns(201, 0 [pid 3855] close(6 [pid 3854] <... close resumed>) = 0 [pid 3853] close(8 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... setns resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(6 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(18 [pid 3863] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3855] close(7 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(9 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... socket resumed>) = 5 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(7 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(19 [pid 3863] setns(4, 0 [pid 3855] close(8 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(10 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... setns resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(8 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(20 [pid 3863] close(4 [pid 3855] close(9 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(11 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... close resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(9 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(21 [pid 3863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] close(10 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(12 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(10 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(22 [pid 3863] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] close(11 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(13 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... futex resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(11 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(23 [pid 3863] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3857] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3855] close(12 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(14 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(12 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(24 [pid 3863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] close(13 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(15 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3863] <... futex resumed>) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(13 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(25 [pid 3863] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] close(3 [pid 3855] close(14 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(16 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(14 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(26 [pid 3857] close(4 [pid 3855] close(15 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(17 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(15 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(27 [pid 3857] close(5 [pid 3855] close(16 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(18 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = 0 [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(16 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(28 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(19 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] close(17 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] close(29 [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(20 [pid 3852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] close(6 [pid 3855] close(17 [pid 3854] close(18 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] exit_group(0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3856] <... futex resumed>) = ? [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(21 [pid 3852] <... exit_group resumed>) = ? [pid 3857] close(7 [pid 3856] +++ exited with 0 +++ [pid 3855] close(18 [pid 3854] close(19 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3852] +++ exited with 0 +++ [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(22 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3857] close(8 [pid 3855] close(19 [pid 3854] close(20 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(23 [pid 3857] close(9 [pid 3855] close(20 [pid 3854] close(21 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(24 [pid 3857] close(10 [pid 3855] close(21 [pid 3854] close(22 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 34 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(25 [pid 3857] close(11 [pid 3855] close(22 [pid 3854] close(23 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(26 [pid 3857] close(12 [pid 3855] close(23 [pid 3854] close(24 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(27 [pid 3857] close(13 [pid 3855] close(24 [pid 3854] close(25 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(28 [pid 3857] close(14 [pid 3855] close(25 [pid 3854] close(26 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] close(29 [pid 3857] close(15 [pid 3855] close(26 [pid 3854] close(27 [pid 3853] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3865 attached [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] exit_group(0 [pid 3865] set_robust_list(0x555556fa75e0, 24 [pid 3858] <... futex resumed>) = ? [pid 3857] close(16 [pid 3855] close(27 [pid 3854] close(28 [pid 3853] <... exit_group resumed>) = ? [pid 3865] <... set_robust_list resumed>) = 0 [pid 3858] +++ exited with 0 +++ [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3853] +++ exited with 0 +++ [pid 3865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3857] close(17 [pid 3855] close(28 [pid 3854] close(29 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3865] <... prctl resumed>) = 0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] setpgid(0, 0 [pid 3857] close(18 [pid 3855] close(29 [pid 3854] exit_group(0 [pid 3865] <... setpgid resumed>) = 0 [pid 3859] <... futex resumed>) = ? [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3854] <... exit_group resumed>) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3859] +++ exited with 0 +++ [pid 3857] close(19 [pid 3855] exit_group(0 [pid 3854] +++ exited with 0 +++ [pid 3865] <... openat resumed>) = 3 [pid 3861] <... futex resumed>) = ? [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] <... exit_group resumed>) = ? [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 33 [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 3865] write(3, "1000", 4 [pid 3861] +++ exited with 0 +++ [pid 3857] close(20 [pid 3865] <... write resumed>) = 4 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3855] +++ exited with 0 +++ [pid 3865] close(3 [pid 3857] close(21 [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 3865] <... close resumed>) = 0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] read(200, [pid 3857] close(22 [pid 3865] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] close(23 [pid 3865] <... futex resumed>) = 0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3857] close(24 [pid 3865] <... mmap resumed>) = 0x7ff3b4820000 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 31 [pid 3865] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3857] close(25 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3865] <... mprotect resumed>) = 0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3866 attached [pid 3857] close(26 [pid 3866] set_robust_list(0x555556fa75e0, 24 [pid 3865] <... clone resumed>, parent_tid=[35], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 35 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 33 [pid 3866] <... set_robust_list resumed>) = 0 [pid 3865] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] close(27 [pid 3866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3865] <... futex resumed>) = 0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] <... prctl resumed>) = 0 [pid 3865] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] close(28 [pid 3866] setpgid(0, 0 [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] <... setpgid resumed>) = 0 [pid 3857] close(29 [pid 3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3857] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3867 attached [pid 3866] <... openat resumed>) = 3 [pid 3857] exit_group(0./strace-static-x86_64: Process 3869 attached [pid 3867] set_robust_list(0x555556fa75e0, 24 [pid 3866] write(3, "1000", 4 [pid 3863] <... futex resumed>) = ? [pid 3857] <... exit_group resumed>) = ? [pid 3866] <... write resumed>) = 4 [pid 3863] +++ exited with 0 +++ [pid 3866] close(3) = 0 ./strace-static-x86_64: Process 3868 attached [pid 3866] read(200, [pid 3857] +++ exited with 0 +++ [pid 3869] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3868] set_robust_list(0x7ff3b48409e0, 24 [pid 3867] <... set_robust_list resumed>) = 0 [pid 3866] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3868] <... set_robust_list resumed>) = 0 [pid 3867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3866] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3869] <... prctl resumed>) = 0 [pid 3868] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3867] <... prctl resumed>) = 0 [pid 3866] <... futex resumed>) = 0 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3869] setpgid(0, 0 [pid 3868] <... openat resumed>) = 3 [pid 3867] setpgid(0, 0 [pid 3866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3869] <... setpgid resumed>) = 0 [pid 3868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] <... setpgid resumed>) = 0 [pid 3866] <... mmap resumed>) = 0x7ff3b4820000 [pid 3868] <... futex resumed>) = 1 [pid 3867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3866] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3865] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3868] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] <... openat resumed>) = 3 [pid 3866] <... mprotect resumed>) = 0 [pid 3865] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... openat resumed>) = 3 [pid 3868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3867] write(3, "1000", 4 [pid 3866] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3865] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 34 [pid 3869] write(3, "1000", 4 [pid 3868] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3867] <... write resumed>) = 4 [pid 3865] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] <... write resumed>) = 4 [pid 3868] <... write resumed>) = 8 [pid 3867] close(3 [pid 3866] <... clone resumed>, parent_tid=[34], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 34 [pid 3869] close(3 [pid 3868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] <... close resumed>) = 0 [pid 3866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... close resumed>) = 0 [pid 3868] <... futex resumed>) = 1 [pid 3866] <... futex resumed>) = 0 [pid 3865] <... futex resumed>) = 0 [pid 3868] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3865] <... futex resumed>) = 0 [pid 3868] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3865] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3867] read(200, [pid 3869] read(200, ./strace-static-x86_64: Process 3870 attached [pid 3868] <... openat resumed>) = 4 [pid 3867] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 3871 attached [pid 3870] set_robust_list(0x555556fa75e0, 24 [pid 3869] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3868] setns(201, 0 [pid 3867] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] set_robust_list(0x7ff3b48409e0, 24 [pid 3870] <... set_robust_list resumed>) = 0 [pid 3869] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] <... setns resumed>) = 0 [pid 3867] <... futex resumed>) = 0 [pid 3871] <... set_robust_list resumed>) = 0 [pid 3870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3869] <... futex resumed>) = 0 [pid 3868] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3871] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3870] <... prctl resumed>) = 0 [pid 3869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3868] <... socket resumed>) = 5 [pid 3867] <... mmap resumed>) = 0x7ff3b4820000 [pid 3871] <... openat resumed>) = 3 [pid 3870] setpgid(0, 0 [pid 3869] <... mmap resumed>) = 0x7ff3b4820000 [pid 3868] setns(4, 0 [pid 3867] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3871] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... setpgid resumed>) = 0 [pid 3869] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3868] <... setns resumed>) = 0 [pid 3867] <... mprotect resumed>) = 0 [pid 3871] <... futex resumed>) = 1 [pid 3870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3869] <... mprotect resumed>) = 0 [pid 3868] close(4 [pid 3866] <... futex resumed>) = 0 [pid 3871] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] <... openat resumed>) = 3 [pid 3869] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3868] <... close resumed>) = 0 [pid 3867] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3870] write(3, "1000", 4 [pid 3868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = 0 [pid 3871] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3870] <... write resumed>) = 4 [pid 3869] <... clone resumed>, parent_tid=[34], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 34 [pid 3868] <... futex resumed>) = 1 [pid 3867] <... clone resumed>, parent_tid=[32], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 32 [pid 3866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] <... futex resumed>) = 0 [pid 3871] <... write resumed>) = 8 [pid 3870] close(3 [pid 3869] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... close resumed>) = 0 [pid 3869] <... futex resumed>) = 0 [pid 3868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3867] <... futex resumed>) = 0 [pid 3865] <... futex resumed>) = 0 [pid 3871] <... futex resumed>) = 1 [pid 3870] read(200, [pid 3869] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] <... futex resumed>) = 0 [pid 3865] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3868] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3873 attached [pid 3871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3870] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = 0 [pid 3873] set_robust_list(0x7ff3b48409e0, 24 [pid 3871] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3870] <... futex resumed>) = 0 [pid 3868] <... futex resumed>) = 1 [pid 3866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] <... futex resumed>) = 0 [pid 3873] <... set_robust_list resumed>) = 0 [pid 3871] <... openat resumed>) = 4 [pid 3870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3868] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] close(3 [pid 3873] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3871] setns(201, 0 [pid 3870] <... mmap resumed>) = 0x7ff3b4820000 [pid 3865] <... close resumed>) = 0 ./strace-static-x86_64: Process 3874 attached [pid 3873] <... openat resumed>) = 3 [pid 3871] <... setns resumed>) = 0 [pid 3870] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3865] close(4 [pid 3874] set_robust_list(0x7ff3b48409e0, 24 [pid 3873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3870] <... mprotect resumed>) = 0 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3874] <... set_robust_list resumed>) = 0 [pid 3873] <... futex resumed>) = 1 [pid 3871] <... socket resumed>) = 5 [pid 3870] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3869] <... futex resumed>) = 0 [pid 3865] close(5 [pid 3874] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] setns(4, 0 [pid 3869] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... close resumed>) = 0 [pid 3874] <... openat resumed>) = 3 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3871] <... setns resumed>) = 0 [pid 3870] <... clone resumed>, parent_tid=[35], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 35 [pid 3869] <... futex resumed>) = 0 [pid 3865] close(6 [pid 3874] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3871] close(4 [pid 3870] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3874] <... futex resumed>) = 1 [pid 3873] <... write resumed>) = 8 [pid 3871] <... close resumed>) = 0 [pid 3870] <... futex resumed>) = 0 [pid 3867] <... futex resumed>) = 0 [pid 3865] close(7 [pid 3874] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3875 attached [pid 3874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3873] <... futex resumed>) = 1 [pid 3871] <... futex resumed>) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3867] <... futex resumed>) = 0 [pid 3866] <... futex resumed>) = 0 [pid 3865] close(8 [pid 3875] set_robust_list(0x7ff3b48409e0, 24 [pid 3874] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3869] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... set_robust_list resumed>) = 0 [pid 3874] <... write resumed>) = 8 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3869] <... futex resumed>) = 0 [pid 3866] <... futex resumed>) = 0 [pid 3865] close(9 [pid 3875] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3874] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3871] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3869] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... openat resumed>) = 3 [pid 3874] <... futex resumed>) = 1 [pid 3873] <... openat resumed>) = 4 [pid 3871] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3867] <... futex resumed>) = 0 [pid 3865] close(10 [pid 3875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3874] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3873] setns(201, 0 [pid 3871] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = 1 [pid 3874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3873] <... setns resumed>) = 0 [pid 3871] <... futex resumed>) = 1 [pid 3870] <... futex resumed>) = 0 [pid 3867] <... futex resumed>) = 0 [pid 3866] <... futex resumed>) = 0 [pid 3865] close(11 [pid 3875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3873] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3871] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] close(3 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... openat resumed>) = 4 [pid 3873] <... socket resumed>) = 5 [pid 3870] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = 0 [pid 3865] close(12 [pid 3875] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3874] setns(201, 0 [pid 3873] setns(4, 0 [pid 3870] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] close(4 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... write resumed>) = 8 [pid 3874] <... setns resumed>) = 0 [pid 3873] <... setns resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(13 [pid 3875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3874] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3873] close(4 [pid 3866] close(5 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = 1 [pid 3874] <... socket resumed>) = 5 [pid 3873] <... close resumed>) = 0 [pid 3870] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = 0 [pid 3865] close(14 [pid 3875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] setns(4, 0 [pid 3873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] close(6 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... setns resumed>) = 0 [pid 3873] <... futex resumed>) = 1 [pid 3870] <... futex resumed>) = 0 [pid 3869] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(15 [pid 3875] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3874] close(4 [pid 3873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] close(7 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... openat resumed>) = 4 [pid 3874] <... close resumed>) = 0 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3869] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(16 [pid 3875] setns(201, 0 [pid 3874] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3869] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] close(8 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... setns resumed>) = 0 [pid 3874] <... futex resumed>) = 1 [pid 3873] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3867] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(17 [pid 3875] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3874] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] close(9 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... socket resumed>) = 5 [pid 3874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3873] <... futex resumed>) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3867] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(18 [pid 3875] setns(4, 0 [pid 3874] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3869] close(3 [pid 3867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] close(10 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... setns resumed>) = 0 [pid 3874] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3869] <... close resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(19 [pid 3875] close(4 [pid 3874] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] close(4 [pid 3866] close(11 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... close resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(20 [pid 3875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] close(12 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = 1 [pid 3870] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(21 [pid 3875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] close(13 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3870] <... futex resumed>) = 0 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(22 [pid 3875] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3874] <... futex resumed>) = 1 [pid 3870] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... futex resumed>) = 0 [pid 3866] close(14 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3874] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3869] close(5 [pid 3867] close(3 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(23 [pid 3875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... close resumed>) = 0 [pid 3867] <... close resumed>) = 0 [pid 3866] close(15 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3875] <... futex resumed>) = 1 [pid 3870] <... futex resumed>) = 0 [pid 3869] close(6 [pid 3867] close(4 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(24 [pid 3875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3870] close(3 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(16 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] <... close resumed>) = 0 [pid 3869] close(7 [pid 3867] close(5 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(25 [pid 3870] close(4 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = 0 [pid 3866] close(17 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(8 [pid 3867] close(6 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(26 [pid 3870] close(5 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(18 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] <... close resumed>) = 0 [pid 3869] close(9 [pid 3867] close(7 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(27 [pid 3870] close(6 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(19 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(10 [pid 3867] close(8 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(28 [pid 3870] close(7 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(20 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(11 [pid 3867] close(9 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] close(29 [pid 3870] close(8 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(21 [pid 3865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(12 [pid 3867] close(10 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] exit_group(0 [pid 3870] close(9 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3868] <... futex resumed>) = ? [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(22 [pid 3865] <... exit_group resumed>) = ? [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(13 [pid 3868] +++ exited with 0 +++ [pid 3867] close(11 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3865] +++ exited with 0 +++ [pid 3870] close(10 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(23 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(14 [pid 3867] close(12 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3870] close(11 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(24 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(15 [pid 3867] close(13 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 3870] close(12 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(25 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(16 [pid 3867] close(14 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] close(13 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(26 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(17 [pid 3867] close(15 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] close(14 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(27 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 36 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(18 [pid 3867] close(16 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] close(15 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(28 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(19 [pid 3867] close(17 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] close(16 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] close(29 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(20 [pid 3867] close(18 [pid 3866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] close(17 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] exit_group(0 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] <... exit_group resumed>) = ? [pid 3870] close(18) = -1 EBADF (Bad file descriptor) [pid 3871] <... futex resumed>) = ? [pid 3870] close(19 [pid 3869] close(21 [pid 3867] close(19 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3870] close(20) = -1 EBADF (Bad file descriptor) [pid 3870] close(21) = -1 EBADF (Bad file descriptor) [pid 3871] +++ exited with 0 +++ [pid 3870] close(22 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3866] +++ exited with 0 +++ ./strace-static-x86_64: Process 3877 attached [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(22 [pid 3867] close(20 [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 3877] set_robust_list(0x555556fa75e0, 24 [pid 3870] close(23 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... set_robust_list resumed>) = 0 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(23 [pid 3867] close(21 [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3870] close(24 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... prctl resumed>) = 0 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(24 [pid 3867] close(22 [pid 3877] setpgid(0, 0 [pid 3870] close(25 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... setpgid resumed>) = 0 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(25 [pid 3867] close(23 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3870] close(26 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3877] <... openat resumed>) = 3 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(26 [pid 3867] close(24 [pid 3877] write(3, "1000", 4 [pid 3870] close(27 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 35 [pid 3877] <... write resumed>) = 4 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(27 [pid 3867] close(25 [pid 3877] close(3 [pid 3870] close(28 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = 0 [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(28 [pid 3867] close(26 [pid 3877] read(200, [pid 3870] close(29 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3869] close(29 [pid 3867] close(27 [pid 3877] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] exit_group(0 [pid 3869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... futex resumed>) = 0 [pid 3875] <... futex resumed>) = ? [pid 3870] <... exit_group resumed>) = ? [pid 3869] exit_group(0 [pid 3867] close(28./strace-static-x86_64: Process 3879 attached [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3875] +++ exited with 0 +++ [pid 3873] <... futex resumed>) = ? [pid 3870] +++ exited with 0 +++ [pid 3869] <... exit_group resumed>) = ? [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] set_robust_list(0x555556fa75e0, 24 [pid 3877] <... mmap resumed>) = 0x7ff3b4820000 [pid 3873] +++ exited with 0 +++ [pid 3879] <... set_robust_list resumed>) = 0 [pid 3877] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3869] +++ exited with 0 +++ [pid 3867] close(29 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3877] <... mprotect resumed>) = 0 [pid 3867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3879] <... prctl resumed>) = 0 [pid 3877] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3867] exit_group(0 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3879] setpgid(0, 0 [pid 3874] <... futex resumed>) = ? [pid 3867] <... exit_group resumed>) = ? [pid 3879] <... setpgid resumed>) = 0 [pid 3877] <... clone resumed>, parent_tid=[37], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 37 [pid 3874] +++ exited with 0 +++ [pid 3879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] +++ exited with 0 +++ [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3879] <... openat resumed>) = 3 [pid 3877] <... futex resumed>) = 0 [pid 3879] write(3, "1000", 4 [pid 3877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 35 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 36 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3879] <... write resumed>) = 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3879] close(3) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 33 [pid 3879] read(200, ./strace-static-x86_64: Process 3882 attached 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] set_robust_list(0x555556fa75e0, 24 [pid 3879] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3883 attached ./strace-static-x86_64: Process 3881 attached [pid 3882] <... set_robust_list resumed>) = 0 [pid 3879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3881] set_robust_list(0x7ff3b48409e0, 24 [pid 3879] <... mmap resumed>) = 0x7ff3b4820000 [pid 3883] set_robust_list(0x555556fa75e0, 24 [pid 3882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3881] <... set_robust_list resumed>) = 0 [pid 3879] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3881] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3879] <... mprotect resumed>) = 0 [pid 3883] <... set_robust_list resumed>) = 0 [pid 3882] <... prctl resumed>) = 0 [pid 3881] <... openat resumed>) = 3 [pid 3879] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3881] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] setpgid(0, 0./strace-static-x86_64: Process 3884 attached [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3881] <... futex resumed>) = 1 [pid 3879] <... clone resumed>, parent_tid=[36], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 36 [pid 3877] <... futex resumed>) = 0 [pid 3884] set_robust_list(0x555556fa75e0, 24 [pid 3883] <... prctl resumed>) = 0 [pid 3882] <... setpgid resumed>) = 0 [pid 3881] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3879] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] <... set_robust_list resumed>) = 0 [pid 3881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3879] <... futex resumed>) = 0 [pid 3877] <... futex resumed>) = 0 [pid 3884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3883] setpgid(0, 0 [pid 3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3881] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3879] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... prctl resumed>) = 0 [pid 3883] <... setpgid resumed>) = 0 [pid 3882] <... openat resumed>) = 3 [pid 3881] <... write resumed>) = 8 [pid 3884] setpgid(0, 0 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3882] write(3, "1000", 4 [pid 3881] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3885 attached [pid 3884] <... setpgid resumed>) = 0 [pid 3883] <... openat resumed>) = 3 [pid 3882] <... write resumed>) = 4 [pid 3881] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3885] set_robust_list(0x7ff3b48409e0, 24 [pid 3884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3883] write(3, "1000", 4 [pid 3882] close(3 [pid 3881] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... set_robust_list resumed>) = 0 [pid 3884] <... openat resumed>) = 3 [pid 3883] <... write resumed>) = 4 [pid 3882] <... close resumed>) = 0 [pid 3881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3877] <... futex resumed>) = 0 [pid 3885] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3884] write(3, "1000", 4 [pid 3883] close(3 [pid 3882] read(200, [pid 3881] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... openat resumed>) = 3 [pid 3884] <... write resumed>) = 4 [pid 3883] <... close resumed>) = 0 [pid 3882] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3881] <... openat resumed>) = 4 [pid 3885] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] close(3 [pid 3883] read(200, [pid 3882] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] setns(201, 0 [pid 3885] <... futex resumed>) = 1 [pid 3884] <... close resumed>) = 0 [pid 3883] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] <... futex resumed>) = 0 [pid 3881] <... setns resumed>) = 0 [pid 3879] <... futex resumed>) = 0 [pid 3885] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] read(200, [pid 3883] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3881] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3879] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] <... futex resumed>) = 0 [pid 3882] <... mmap resumed>) = 0x7ff3b4820000 [pid 3881] <... socket resumed>) = 5 [pid 3879] <... futex resumed>) = 0 [pid 3885] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3884] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3882] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3881] setns(4, 0 [pid 3879] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... write resumed>) = 8 [pid 3884] <... futex resumed>) = 0 [pid 3883] <... mmap resumed>) = 0x7ff3b4820000 [pid 3882] <... mprotect resumed>) = 0 [pid 3881] <... setns resumed>) = 0 [pid 3885] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3883] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3882] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3881] close(4 [pid 3885] <... futex resumed>) = 1 [pid 3884] <... mmap resumed>) = 0x7ff3b4820000 [pid 3883] <... mprotect resumed>) = 0 [pid 3881] <... close resumed>) = 0 [pid 3879] <... futex resumed>) = 0 [pid 3885] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3883] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3882] <... clone resumed>, parent_tid=[37], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 37 [pid 3881] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] <... mprotect resumed>) = 0 [pid 3882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] <... futex resumed>) = 1 [pid 3879] <... futex resumed>) = 0 [pid 3877] <... futex resumed>) = 0 [pid 3885] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3884] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3883] <... clone resumed>, parent_tid=[36], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 36 [pid 3882] <... futex resumed>) = 0 [pid 3881] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3879] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... openat resumed>) = 4 [pid 3883] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3877] <... futex resumed>) = 0 [pid 3885] setns(201, 0 [pid 3884] <... clone resumed>, parent_tid=[34], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 34 [pid 3883] <... futex resumed>) = 0 [pid 3881] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... setns resumed>) = 0 [pid 3884] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3885] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3884] <... futex resumed>) = 0 [pid 3881] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3887 attached [pid 3885] <... socket resumed>) = 5 [pid 3884] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3887] set_robust_list(0x7ff3b48409e0, 24 [pid 3885] setns(4, 0 [pid 3881] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] close(3./strace-static-x86_64: Process 3886 attached [pid 3887] <... set_robust_list resumed>) = 0 [pid 3885] <... setns resumed>) = 0 [pid 3877] <... close resumed>) = 0 [pid 3887] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3886] set_robust_list(0x7ff3b48409e0, 24 [pid 3885] close(4 [pid 3877] close(4./strace-static-x86_64: Process 3888 attached [pid 3887] <... openat resumed>) = 3 [pid 3886] <... set_robust_list resumed>) = 0 [pid 3885] <... close resumed>) = 0 [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] set_robust_list(0x7ff3b48409e0, 24 [pid 3887] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3885] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] close(5 [pid 3888] <... set_robust_list resumed>) = 0 [pid 3887] <... futex resumed>) = 1 [pid 3886] <... openat resumed>) = 3 [pid 3885] <... futex resumed>) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3879] <... futex resumed>) = 0 [pid 3877] <... close resumed>) = 0 [pid 3888] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3887] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] close(6 [pid 3888] <... openat resumed>) = 3 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... futex resumed>) = 1 [pid 3885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] <... futex resumed>) = 0 [pid 3882] <... futex resumed>) = 0 [pid 3879] <... futex resumed>) = 0 [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3886] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3885] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3883] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3877] close(7 [pid 3888] <... futex resumed>) = 1 [pid 3887] <... write resumed>) = 8 [pid 3885] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3884] <... futex resumed>) = 0 [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3887] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] <... futex resumed>) = 0 [pid 3877] close(8 [pid 3888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] <... futex resumed>) = 0 [pid 3885] <... futex resumed>) = 1 [pid 3884] <... futex resumed>) = 0 [pid 3879] <... futex resumed>) = 0 [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3887] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3885] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] close(3 [pid 3877] close(9 [pid 3888] <... write resumed>) = 8 [pid 3886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... close resumed>) = 0 [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = 0 [pid 3886] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3883] <... futex resumed>) = 1 [pid 3879] close(4 [pid 3877] close(10 [pid 3888] <... futex resumed>) = 1 [pid 3887] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3886] <... write resumed>) = 8 [pid 3884] <... futex resumed>) = 0 [pid 3883] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3887] <... openat resumed>) = 4 [pid 3886] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] close(5 [pid 3877] close(11 [pid 3888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] setns(201, 0 [pid 3886] <... futex resumed>) = 1 [pid 3884] <... futex resumed>) = 0 [pid 3882] <... futex resumed>) = 0 [pid 3879] <... close resumed>) = 0 [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3887] <... setns resumed>) = 0 [pid 3886] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] close(6 [pid 3877] close(12 [pid 3888] <... openat resumed>) = 4 [pid 3887] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] <... futex resumed>) = 0 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] setns(201, 0 [pid 3887] <... socket resumed>) = 5 [pid 3886] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] close(7 [pid 3877] close(13 [pid 3888] <... setns resumed>) = 0 [pid 3887] setns(4, 0 [pid 3886] <... openat resumed>) = 4 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3887] <... setns resumed>) = 0 [pid 3886] setns(201, 0 [pid 3879] close(8 [pid 3877] close(14 [pid 3888] <... socket resumed>) = 5 [pid 3887] close(4 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] setns(4, 0 [pid 3887] <... close resumed>) = 0 [pid 3879] close(9 [pid 3877] close(15 [pid 3888] <... setns resumed>) = 0 [pid 3887] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] close(4 [pid 3887] <... futex resumed>) = 1 [pid 3886] <... setns resumed>) = 0 [pid 3883] <... futex resumed>) = 0 [pid 3879] close(10 [pid 3877] close(16 [pid 3888] <... close resumed>) = 0 [pid 3887] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3883] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... socket resumed>) = 5 [pid 3883] <... futex resumed>) = 0 [pid 3879] close(11 [pid 3877] close(17 [pid 3888] <... futex resumed>) = 1 [pid 3887] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3886] setns(4, 0 [pid 3884] <... futex resumed>) = 0 [pid 3883] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3887] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3886] <... setns resumed>) = 0 [pid 3884] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] close(12 [pid 3877] close(18 [pid 3888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] close(4 [pid 3884] <... futex resumed>) = 0 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3887] <... futex resumed>) = 1 [pid 3886] <... close resumed>) = 0 [pid 3884] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3883] <... futex resumed>) = 0 [pid 3879] close(13 [pid 3877] close(19 [pid 3888] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3887] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] close(3 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] <... futex resumed>) = 1 [pid 3883] <... close resumed>) = 0 [pid 3882] <... futex resumed>) = 0 [pid 3879] close(14 [pid 3877] close(20 [pid 3888] <... futex resumed>) = 1 [pid 3886] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] <... futex resumed>) = 0 [pid 3883] close(4 [pid 3882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] close(3 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... futex resumed>) = 0 [pid 3879] close(15 [pid 3877] close(21 [pid 3886] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3884] <... close resumed>) = 0 [pid 3883] close(5 [pid 3882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3886] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3884] close(4 [pid 3883] <... close resumed>) = 0 [pid 3879] close(16 [pid 3877] close(22 [pid 3886] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(6 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3886] <... futex resumed>) = 1 [pid 3884] close(5 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... futex resumed>) = 0 [pid 3879] close(17 [pid 3877] close(23 [pid 3886] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] <... close resumed>) = 0 [pid 3883] close(7 [pid 3882] close(3 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(6 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = 0 [pid 3879] close(18 [pid 3877] close(24 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(8 [pid 3882] close(4 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(7 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(19 [pid 3877] close(25 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(9 [pid 3882] close(5 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(8 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = 0 [pid 3879] close(20 [pid 3877] close(26 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(10 [pid 3882] close(6 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(9 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(21 [pid 3877] close(27 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(11 [pid 3882] close(7 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(10 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(22 [pid 3877] close(28 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(12 [pid 3882] close(8 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(11 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(23 [pid 3877] close(29 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(13 [pid 3882] close(9 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(12 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(24 [pid 3877] exit_group(0 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(14 [pid 3882] close(10 [pid 3881] <... futex resumed>) = ? [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3877] <... exit_group resumed>) = ? [pid 3884] close(13 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3881] +++ exited with 0 +++ [pid 3879] close(25 [pid 3877] +++ exited with 0 +++ [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(15 [pid 3882] close(11 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3884] close(14 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(26 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(16 [pid 3882] close(12 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(15 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(27 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(17 [pid 3882] close(13 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(16 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(28 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(18 [pid 3882] close(14 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(17 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] close(29 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(19 [pid 3882] close(15 [pid 3879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] close(18 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] exit_group(0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 38 [pid 3885] <... futex resumed>) = ? [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(20 [pid 3882] close(16 [pid 3879] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3891 attached [pid 3885] +++ exited with 0 +++ [pid 3884] close(19 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3879] +++ exited with 0 +++ [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3884] close(20 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3884] close(21) = -1 EBADF (Bad file descriptor) [pid 3884] close(22 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3893 attached [pid 3891] set_robust_list(0x555556fa75e0, 24 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(21 [pid 3882] close(17 [pid 3893] set_robust_list(0x555556fa75e0, 24 [pid 3891] <... set_robust_list resumed>) = 0 [pid 3884] close(23 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 37 [pid 3893] <... set_robust_list resumed>) = 0 [pid 3891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(22 [pid 3882] close(18 [pid 3891] <... prctl resumed>) = 0 [pid 3884] close(24 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] setpgid(0, 0 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(23 [pid 3882] close(19 [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3891] <... setpgid resumed>) = 0 [pid 3884] close(25 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... prctl resumed>) = 0 [pid 3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(24 [pid 3882] close(20 [pid 3884] close(26 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] setpgid(0, 0 [pid 3891] <... openat resumed>) = 3 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3883] close(25 [pid 3882] close(21 [pid 3893] <... setpgid resumed>) = 0 [pid 3891] write(3, "1000", 4 [pid 3884] close(27 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3891] <... write resumed>) = 4 [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] close(22 [pid 3891] close(3 [pid 3884] close(28 [pid 3883] close(26 [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] <... 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 [pid 3893] <... openat resumed>) = 3 [pid 3891] read(200, [pid 3884] close(29 [pid 3883] close(27 [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] exit_group(0 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] close(24 [pid 3893] write(3, "1000", 4 [pid 3891] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3888] <... futex resumed>) = ? [pid 3884] <... exit_group resumed>) = ? [pid 3883] close(28 [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... write resumed>) = 4 [pid 3891] <... futex resumed>) = 0 [pid 3888] +++ exited with 0 +++ [pid 3884] +++ exited with 0 +++ [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] close(25 [pid 3893] close(3 [pid 3891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3883] close(29 [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = 0 [pid 3891] <... mmap resumed>) = 0x7ff3b4820000 [pid 3883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] close(26 [pid 3893] read(200, [pid 3891] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3883] exit_group(0 [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3891] <... mprotect resumed>) = 0 [pid 3887] <... futex resumed>) = ? [pid 3883] <... exit_group resumed>) = ? [pid 3893] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] close(27 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3891] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3887] +++ exited with 0 +++ [pid 3883] +++ exited with 0 +++ [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] close(28 [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 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3882] close(29 [pid 3891] <... clone resumed>, parent_tid=[39], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 39 [pid 3893] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 35 [pid 3882] exit_group(0 [pid 3891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3891] <... futex resumed>) = 0 [pid 3886] <... futex resumed>) = ? [pid 3882] <... exit_group resumed>) = ? [pid 3886] +++ exited with 0 +++ [pid 3882] +++ exited with 0 +++ [pid 3891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] <... futex resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 37 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3893] <... mmap resumed>) = 0x7ff3b4820000 [pid 3893] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3897 attached [pid 3893] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 38 [pid 3893] <... clone resumed>, parent_tid=[38], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 38 [pid 3893] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3897] set_robust_list(0x555556fa75e0, 24 [pid 3893] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3898 attached [pid 3897] <... set_robust_list resumed>) = 0 [pid 3897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3898] set_robust_list(0x555556fa75e0, 24 [pid 3897] <... prctl resumed>) = 0 [pid 3897] setpgid(0, 0 [pid 3898] <... set_robust_list resumed>) = 0 [pid 3897] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3895 attached [pid 3897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3897] write(3, "1000", 4 [pid 3895] set_robust_list(0x555556fa75e0, 24 [pid 3897] <... write resumed>) = 4 [pid 3898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3895] <... set_robust_list resumed>) = 0 [pid 3895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3896 attached [pid 3895] setpgid(0, 0 [pid 3896] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3896] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3895] <... setpgid resumed>) = 0 [pid 3895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3897] close(3 [pid 3898] <... prctl resumed>) = 0 [pid 3897] <... close resumed>) = 0 [pid 3897] read(200, [pid 3898] setpgid(0, 0 [pid 3897] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3898] <... setpgid resumed>) = 0 [pid 3896] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3899 attached [pid 3898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3897] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] <... openat resumed>) = 3 [pid 3899] set_robust_list(0x7ff3b48409e0, 24 [pid 3898] <... openat resumed>) = 3 [pid 3897] <... futex resumed>) = 0 [pid 3896] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] write(3, "1000", 4 [pid 3897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3896] <... futex resumed>) = 1 [pid 3895] <... write resumed>) = 4 [pid 3891] <... futex resumed>) = 0 [pid 3897] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] <... set_robust_list resumed>) = 0 [pid 3898] write(3, "1000", 4 [pid 3897] <... mprotect resumed>) = 0 [pid 3896] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3895] close(3 [pid 3891] <... futex resumed>) = 0 [pid 3891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3896] <... write resumed>) = 8 [pid 3895] <... close resumed>) = 0 [pid 3897] <... clone resumed>, parent_tid=[38], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 38 [pid 3897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3897] <... futex resumed>) = 0 [pid 3896] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] read(200, [pid 3897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3898] <... write resumed>) = 4 [pid 3896] <... futex resumed>) = 1 [pid 3895] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3891] <... futex resumed>) = 0 [pid 3896] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3895] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] <... openat resumed>) = 3 [pid 3898] close(3 [pid 3896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3895] <... futex resumed>) = 0 [pid 3891] <... futex resumed>) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3898] <... close resumed>) = 0 [pid 3891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3898] read(200, [pid 3896] <... openat resumed>) = 4 [pid 3895] <... mmap resumed>) = 0x7ff3b4820000 [pid 3893] <... futex resumed>) = 0 [pid 3896] setns(201, 0 [pid 3895] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3893] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3899] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3896] <... setns resumed>) = 0 [pid 3895] <... mprotect resumed>) = 0 [pid 3893] <... futex resumed>) = 0 [pid 3898] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3895] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3893] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3899] <... write resumed>) = 8 [pid 3896] <... socket resumed>) = 5 [pid 3898] <... futex resumed>) = 0 [pid 3896] setns(4, 0 [pid 3895] <... clone resumed>, parent_tid=[36], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 36 [pid 3899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3896] <... setns resumed>) = 0 [pid 3895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] <... futex resumed>) = 1 [pid 3898] <... mmap resumed>) = 0x7ff3b4820000 [pid 3896] close(4 [pid 3895] <... futex resumed>) = 0 [pid 3893] <... futex resumed>) = 0 [pid 3899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3898] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3896] <... close resumed>) = 0 [pid 3895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3891] <... futex resumed>) = 0 [pid 3899] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3898] <... mprotect resumed>) = 0 [pid 3896] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3891] <... futex resumed>) = 0 [pid 3899] <... openat resumed>) = 4 [pid 3898] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3896] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3899] setns(201, 0 [pid 3896] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3899] <... setns resumed>) = 0 [pid 3898] <... clone resumed>, parent_tid=[39], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 39 [pid 3896] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3899] <... socket resumed>) = 5 [pid 3898] <... futex resumed>) = 0 [pid 3896] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3891] close(3 [pid 3899] setns(4, 0 [pid 3898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... close resumed>) = 0 [pid 3899] <... setns resumed>) = 0 [pid 3891] close(4 [pid 3899] close(4 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3899] <... close resumed>) = 0 [pid 3891] close(5 [pid 3899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] <... close resumed>) = 0 ./strace-static-x86_64: Process 3903 attached ./strace-static-x86_64: Process 3902 attached ./strace-static-x86_64: Process 3901 attached [pid 3899] <... futex resumed>) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3891] close(6 [pid 3899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3901] set_robust_list(0x7ff3b48409e0, 24 [pid 3899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3893] <... futex resumed>) = 0 [pid 3891] close(7 [pid 3902] set_robust_list(0x7ff3b48409e0, 24 [pid 3901] <... set_robust_list resumed>) = 0 [pid 3899] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3893] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3902] <... set_robust_list resumed>) = 0 [pid 3901] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3899] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3891] close(8 [pid 3902] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3901] <... openat resumed>) = 3 [pid 3899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3902] <... openat resumed>) = 3 [pid 3901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] <... futex resumed>) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3891] close(9 [pid 3902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 1 [pid 3899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3897] <... futex resumed>) = 0 [pid 3893] close(3 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3902] <... futex resumed>) = 1 [pid 3901] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = 0 [pid 3891] close(10 [pid 3902] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3901] <... write resumed>) = 8 [pid 3897] <... futex resumed>) = 0 [pid 3895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] close(4 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3902] <... write resumed>) = 8 [pid 3901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3895] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(11 [pid 3903] set_robust_list(0x7ff3b48409e0, 24 [pid 3902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 0 [pid 3897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] close(5 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... set_robust_list resumed>) = 0 [pid 3902] <... futex resumed>) = 0 [pid 3901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3893] <... close resumed>) = 0 [pid 3891] close(12 [pid 3903] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3902] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3897] <... futex resumed>) = 0 [pid 3895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] close(6 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... openat resumed>) = 3 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3895] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(13 [pid 3903] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3901] <... openat resumed>) = 4 [pid 3895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] close(7 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = 1 [pid 3902] <... openat resumed>) = 4 [pid 3901] setns(201, 0 [pid 3898] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(14 [pid 3903] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] setns(201, 0 [pid 3901] <... setns resumed>) = 0 [pid 3898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] close(8 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3902] <... setns resumed>) = 0 [pid 3901] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3898] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(15 [pid 3903] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3902] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3901] <... socket resumed>) = 5 [pid 3898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] close(9 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... write resumed>) = 8 [pid 3902] <... socket resumed>) = 5 [pid 3901] setns(4, 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(16 [pid 3903] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] setns(4, 0 [pid 3901] <... setns resumed>) = 0 [pid 3893] close(10 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = 1 [pid 3902] <... setns resumed>) = 0 [pid 3901] close(4 [pid 3898] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(17 [pid 3903] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3902] close(4 [pid 3901] <... close resumed>) = 0 [pid 3898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] close(11 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3902] <... close resumed>) = 0 [pid 3901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(18 [pid 3903] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 1 [pid 3898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... futex resumed>) = 0 [pid 3893] close(12 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... openat resumed>) = 4 [pid 3902] <... futex resumed>) = 1 [pid 3901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(19 [pid 3903] setns(201, 0 [pid 3902] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3897] <... futex resumed>) = 0 [pid 3895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] close(13 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... setns resumed>) = 0 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3895] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(20 [pid 3903] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3902] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3901] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] close(14 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... socket resumed>) = 5 [pid 3902] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(21 [pid 3903] setns(4, 0 [pid 3902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 1 [pid 3897] <... futex resumed>) = 0 [pid 3893] close(15 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... setns resumed>) = 0 [pid 3902] <... futex resumed>) = 1 [pid 3901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3897] close(3 [pid 3895] <... futex resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(22 [pid 3903] close(4 [pid 3902] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3897] <... close resumed>) = 0 [pid 3895] close(3 [pid 3893] close(16 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... close resumed>) = 0 [pid 3897] close(4 [pid 3895] <... close resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(23 [pid 3903] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(4 [pid 3893] close(17 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = 1 [pid 3898] <... futex resumed>) = 0 [pid 3897] close(5 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(24 [pid 3903] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... close resumed>) = 0 [pid 3895] close(5 [pid 3893] close(18 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3898] <... futex resumed>) = 0 [pid 3897] close(6 [pid 3895] <... close resumed>) = 0 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(25 [pid 3903] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(6 [pid 3893] close(19 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3897] close(7 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(26 [pid 3903] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(7 [pid 3893] close(20 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3903] <... futex resumed>) = 1 [pid 3898] <... futex resumed>) = 0 [pid 3897] close(8 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(27 [pid 3903] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3898] close(3 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(8 [pid 3893] close(21 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = 0 [pid 3897] close(9 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(28 [pid 3898] close(4 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(9 [pid 3893] close(22 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(10 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] close(29 [pid 3898] close(5 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(10 [pid 3893] close(23 [pid 3891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = 0 [pid 3897] close(11 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] exit_group(0 [pid 3898] close(6 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3896] <... futex resumed>) = ? [pid 3895] close(11 [pid 3893] close(24 [pid 3891] <... exit_group resumed>) = ? [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(12 [pid 3896] +++ exited with 0 +++ [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] close(7 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] close(25 [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(13 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] close(8 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] close(26 [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(14 [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3891] +++ exited with 0 +++ [pid 3898] close(9 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(12 [pid 3893] close(27 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(15 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] close(10 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(13 [pid 3893] close(28 [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(16 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] close(11 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(14 [pid 3893] close(29 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(17 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] close(12 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(15 [pid 3893] exit_group(0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 40 [pid 3899] <... futex resumed>) = ? [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(18 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3893] <... exit_group resumed>) = ? [pid 3899] +++ exited with 0 +++ [pid 3898] close(13 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(16) = -1 EBADF (Bad file descriptor) [pid 3895] close(17) = -1 EBADF (Bad file descriptor) [pid 3895] close(18) = -1 EBADF (Bad file descriptor) [pid 3895] close(19) = -1 EBADF (Bad file descriptor) [pid 3895] close(20) = -1 EBADF (Bad file descriptor) [pid 3895] close(21 [pid 3893] +++ exited with 0 +++ [pid 3897] close(19 [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 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 3898] close(14 [pid 3897] close(20 [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] close(22 [pid 3898] close(15 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(21 [pid 3895] close(23 [pid 3898] close(16 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(22 [pid 3895] close(24 [pid 3898] close(17 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(23 [pid 3895] close(25 [pid 3898] close(18 [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(24 [pid 3895] close(26 [pid 3898] close(19 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(25 [pid 3895] close(27./strace-static-x86_64: Process 3908 attached [pid 3898] close(20 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 39 [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(26 [pid 3895] close(28 [pid 3898] close(21 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(27 [pid 3895] close(29 [pid 3898] close(22 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(28 [pid 3895] exit_group(0 [pid 3902] <... futex resumed>) = ? [pid 3898] close(23 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3895] <... exit_group resumed>) = ? [pid 3902] +++ exited with 0 +++ [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] close(29 [pid 3895] +++ exited with 0 +++ [pid 3898] close(24 [pid 3897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3897] exit_group(0 [pid 3901] <... futex resumed>) = ? [pid 3898] close(25 [pid 3897] <... exit_group resumed>) = ? [pid 3901] +++ exited with 0 +++ [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3908] setpgid(0, 0) = 0 [pid 3897] +++ exited with 0 +++ [pid 3898] close(26 [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 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3898] close(27) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 37 [pid 3898] close(28 [pid 3908] <... openat resumed>) = 3 [pid 3898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 3908] write(3, "1000", 4 [pid 3898] close(29) = -1 EBADF (Bad file descriptor) [pid 3898] exit_group(0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3903] <... futex resumed>) = ? [pid 3898] <... exit_group resumed>) = ? [pid 3903] +++ exited with 0 +++ [pid 3908] <... write resumed>) = 4 [pid 3908] close(3) = 0 [pid 3908] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3908] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3908] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3898] +++ exited with 0 +++ [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 39 [pid 3908] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3908] <... clone resumed>, parent_tid=[40], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 40 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fa75d0) = 40 ./strace-static-x86_64: Process 3909 attached [pid 3909] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3909] setpgid(0, 0) = 0 [pid 3909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3910 attached ) = 3 [pid 3909] write(3, "1000", 4 [pid 3910] set_robust_list(0x555556fa75e0, 24 [pid 3909] <... write resumed>) = 4 [pid 3909] close(3) = 0 [pid 3909] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3909] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3909] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3910] <... set_robust_list resumed>) = 0 [pid 3909] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3909] <... clone resumed>, parent_tid=[38], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 38 ./strace-static-x86_64: Process 3911 attached [pid 3910] setpgid(0, 0 [pid 3909] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] set_robust_list(0x7ff3b48409e0, 24 [pid 3910] <... setpgid resumed>) = 0 [pid 3909] <... futex resumed>) = 0 [pid 3911] <... set_robust_list resumed>) = 0 [pid 3909] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3908] <... futex resumed>) = 0 [pid 3911] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... write resumed>) = 8 [pid 3910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3908] <... futex resumed>) = 0 [pid 3911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... futex resumed>) = 0 [pid 3908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3910] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3912 attached ./strace-static-x86_64: Process 3907 attached [pid 3911] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... openat resumed>) = 4 [pid 3908] <... futex resumed>) = 0 [pid 3911] setns(201, 0 [pid 3908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... setns resumed>) = 0 [pid 3911] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3910] write(3, "1000", 4 [pid 3911] <... socket resumed>) = 5 [pid 3910] <... write resumed>) = 4 [pid 3912] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3910] close(3 [pid 3907] set_robust_list(0x555556fa75e0, 24 [pid 3911] setns(4, 0 [pid 3910] <... close resumed>) = 0 ./strace-static-x86_64: Process 3913 attached [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3911] <... setns resumed>) = 0 [pid 3910] read(200, [pid 3907] <... set_robust_list resumed>) = 0 [pid 3913] set_robust_list(0x7ff3b48409e0, 24 [pid 3911] close(4 [pid 3913] <... set_robust_list resumed>) = 0 [pid 3911] <... close resumed>) = 0 [pid 3913] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... openat resumed>) = 3 [pid 3912] <... prctl resumed>) = 0 [pid 3911] <... futex resumed>) = 1 [pid 3910] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3908] <... futex resumed>) = 0 [pid 3907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3913] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = 1 [pid 3912] setpgid(0, 0 [pid 3911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3910] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3908] <... futex resumed>) = 0 [pid 3907] <... prctl resumed>) = 0 [pid 3913] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] <... setpgid resumed>) = 0 [pid 3911] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3910] <... futex resumed>) = 0 [pid 3909] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3911] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3909] <... futex resumed>) = 0 [pid 3907] setpgid(0, 0 [pid 3913] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... write resumed>) = 8 [pid 3912] <... openat resumed>) = 3 [pid 3911] <... futex resumed>) = 1 [pid 3910] <... mmap resumed>) = 0x7ff3b4820000 [pid 3908] <... futex resumed>) = 0 [pid 3907] <... setpgid resumed>) = 0 [pid 3913] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] write(3, "1000", 4 [pid 3911] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3908] close(3 [pid 3913] <... futex resumed>) = 1 [pid 3910] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3909] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = 0 [pid 3913] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3909] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] close(4 [pid 3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... write resumed>) = 4 [pid 3910] <... mprotect resumed>) = 0 [pid 3909] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3913] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3912] close(3 [pid 3910] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3909] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] close(5 [pid 3907] <... openat resumed>) = 3 [pid 3913] <... openat resumed>) = 4 [pid 3912] <... close resumed>) = 0 [pid 3908] <... close resumed>) = 0 [pid 3907] write(3, "1000", 4 [pid 3913] setns(201, 0 [pid 3912] read(200, [pid 3910] <... clone resumed>, parent_tid=[40], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 40 [pid 3908] close(6 [pid 3907] <... write resumed>) = 4 [pid 3913] <... setns resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3913] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3910] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3908] close(7 [pid 3907] close(3 [pid 3913] <... socket resumed>) = 5 [pid 3910] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = 0 [pid 3913] setns(4, 0 [pid 3912] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] close(8 [pid 3907] read(200, [pid 3913] <... setns resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3913] close(4 [pid 3912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3908] close(9 [pid 3907] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... close resumed>) = 0 [pid 3912] <... mmap resumed>) = 0x7ff3b4820000 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... futex resumed>) = 0 [pid 3913] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3908] close(10 [pid 3907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3913] <... futex resumed>) = 1 [pid 3912] <... mprotect resumed>) = 0 [pid 3909] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... mmap resumed>) = 0x7ff3b4820000 ./strace-static-x86_64: Process 3914 attached [pid 3913] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3909] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] close(11 [pid 3907] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3914] set_robust_list(0x7ff3b48409e0, 24 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3909] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... mprotect resumed>) = 0 [pid 3914] <... set_robust_list resumed>) = 0 [pid 3913] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3909] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] close(12 [pid 3914] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3913] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3912] <... clone resumed>, parent_tid=[41], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 41 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3914] <... openat resumed>) = 3 [pid 3913] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] close(13 [pid 3914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3909] <... futex resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3914] <... futex resumed>) = 1 [pid 3913] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] <... futex resumed>) = 0 [pid 3909] close(3 [pid 3908] close(14 [pid 3907] <... clone resumed>, parent_tid=[41], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 41 [pid 3914] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3910] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... close resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3910] <... futex resumed>) = 0 [pid 3909] close(4 [pid 3908] close(15 [pid 3907] <... futex resumed>) = 0 [pid 3914] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3910] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] <... write resumed>) = 8 [pid 3909] close(5 [pid 3908] close(16 [pid 3914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... close resumed>) = 0 [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3914] <... futex resumed>) = 1 [pid 3910] <... futex resumed>) = 0 [pid 3909] close(6 [pid 3908] close(17./strace-static-x86_64: Process 3915 attached [pid 3914] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3910] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] set_robust_list(0x7ff3b48409e0, 24 [pid 3914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3910] <... futex resumed>) = 0 [pid 3909] close(7 [pid 3908] close(18 [pid 3915] <... set_robust_list resumed>) = 0 [pid 3914] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3910] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3914] <... openat resumed>) = 4 [pid 3909] close(8 [pid 3908] close(19 [pid 3915] <... openat resumed>) = 3 [pid 3914] setns(201, 0 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... setns resumed>) = 0 [pid 3909] close(9 [pid 3908] close(20 [pid 3915] <... futex resumed>) = 1 [pid 3914] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3912] <... futex resumed>) = 0 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] <... socket resumed>) = 5 [pid 3912] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] close(10 [pid 3908] close(21 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] setns(4, 0 [pid 3912] <... futex resumed>) = 0 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3914] <... setns resumed>) = 0 [pid 3912] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3909] close(11 [pid 3908] close(22 [pid 3915] <... write resumed>) = 8 [pid 3914] close(4 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... close resumed>) = 0 [pid 3909] close(12 [pid 3908] close(23./strace-static-x86_64: Process 3916 attached [pid 3915] <... futex resumed>) = 1 [pid 3914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... futex resumed>) = 0 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] set_robust_list(0x7ff3b48409e0, 24 [pid 3915] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] <... futex resumed>) = 1 [pid 3912] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] <... futex resumed>) = 0 [pid 3909] close(13 [pid 3908] close(24 [pid 3916] <... set_robust_list resumed>) = 0 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] <... futex resumed>) = 0 [pid 3910] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3915] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] <... futex resumed>) = 0 [pid 3909] close(14 [pid 3908] close(25 [pid 3915] <... openat resumed>) = 4 [pid 3914] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3910] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] <... openat resumed>) = 3 [pid 3915] setns(201, 0 [pid 3914] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3909] close(15 [pid 3908] close(26 [pid 3916] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] <... setns resumed>) = 0 [pid 3914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] <... futex resumed>) = 1 [pid 3915] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3914] <... futex resumed>) = 1 [pid 3910] <... futex resumed>) = 0 [pid 3909] close(16 [pid 3908] close(27 [pid 3907] <... futex resumed>) = 0 [pid 3916] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3915] <... socket resumed>) = 5 [pid 3914] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3910] close(3 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3915] setns(4, 0 [pid 3910] <... close resumed>) = 0 [pid 3909] close(17 [pid 3908] close(28 [pid 3907] <... futex resumed>) = 0 [pid 3916] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3915] <... setns resumed>) = 0 [pid 3910] close(4 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] <... write resumed>) = 8 [pid 3915] close(4 [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] close(18 [pid 3908] close(29 [pid 3915] <... close resumed>) = 0 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] close(5 [pid 3916] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] close(19 [pid 3908] exit_group(0 [pid 3916] <... futex resumed>) = 1 [pid 3915] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3911] <... futex resumed>) = ? [pid 3910] <... close resumed>) = 0 [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3908] <... exit_group resumed>) = ? [pid 3907] <... futex resumed>) = 0 [pid 3916] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3915] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] +++ exited with 0 +++ [pid 3910] close(6 [pid 3909] close(20 [pid 3908] +++ exited with 0 +++ [pid 3907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... futex resumed>) = 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3916] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3915] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3912] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] close(7 [pid 3909] close(21 [pid 3907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3916] <... openat resumed>) = 4 [pid 3915] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3916] setns(201, 0 [pid 3915] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] close(8 [pid 3909] close(22 [pid 3916] <... setns resumed>) = 0 [pid 3915] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3915] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] close(3 [pid 3910] close(9 [pid 3909] close(23 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3916] <... socket resumed>) = 5 [pid 3912] <... close resumed>) = 0 [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] setns(4, 0 [pid 3912] close(4 [pid 3910] close(10 [pid 3909] close(24 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 41 [pid 3916] <... setns resumed>) = 0 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] close(4 [pid 3912] close(5 [pid 3910] close(11 [pid 3909] close(25 [pid 3912] <... close resumed>) = 0 [pid 3916] <... close resumed>) = 0 [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] close(6 [pid 3910] close(12 [pid 3909] close(26 [pid 3916] <... futex resumed>) = 1 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... futex resumed>) = 0 [pid 3916] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] close(7 [pid 3910] close(13 [pid 3909] close(27 [pid 3907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... futex resumed>) = 0 [pid 3916] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3912] close(8 [pid 3910] close(14 [pid 3909] close(28 [pid 3907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3916] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] close(9 [pid 3910] close(15 [pid 3909] close(29 [pid 3916] <... futex resumed>) = 1 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... futex resumed>) = 0 [pid 3916] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] close(10 [pid 3910] close(16 [pid 3909] exit_group(0 [pid 3907] close(3 [pid 3913] <... futex resumed>) = ? [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3909] <... exit_group resumed>) = ? [pid 3913] +++ exited with 0 +++ [pid 3912] close(11 [pid 3910] close(17 [pid 3909] +++ exited with 0 +++ [pid 3907] <... close resumed>) = 0 ./strace-static-x86_64: Process 3917 attached [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3912] close(12 [pid 3910] close(18 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(5 [pid 3912] close(13 [pid 3910] close(19 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = 0 [pid 3917] set_robust_list(0x555556fa75e0, 24 [pid 3912] close(14 [pid 3910] close(20 [pid 3907] close(6 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 39 [pid 3917] <... set_robust_list resumed>) = 0 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3912] close(15 [pid 3910] close(21 [pid 3907] close(7 [pid 3917] <... prctl resumed>) = 0 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] setpgid(0, 0 [pid 3912] close(16 [pid 3910] close(22 [pid 3907] close(8 [pid 3917] <... setpgid resumed>) = 0 [pid 3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... openat resumed>) = 3 [pid 3912] close(17 [pid 3910] close(23 [pid 3907] close(9 [pid 3917] write(3, "1000", 4 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... write resumed>) = 4 [pid 3912] close(18 [pid 3910] close(24 [pid 3907] close(10 [pid 3917] close(3 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... close resumed>) = 0 [pid 3912] close(19 [pid 3910] close(25 [pid 3907] close(11 [pid 3917] read(200, [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] close(20 [pid 3910] close(26 [pid 3907] close(12 [pid 3917] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... futex resumed>) = 0 [pid 3912] close(21 [pid 3910] close(27 [pid 3907] close(13 [pid 3917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... mmap resumed>) = 0x7ff3b4820000 [pid 3912] close(22 [pid 3910] close(28 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(14 [pid 3917] <... mprotect resumed>) = 0 [pid 3912] close(23 [pid 3910] close(29 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(15 [pid 3912] close(24 [pid 3910] exit_group(0 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] <... clone resumed>, parent_tid=[42], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 42 [pid 3914] <... futex resumed>) = ? [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3910] <... exit_group resumed>) = ? [pid 3907] close(16 [pid 3917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] +++ exited with 0 +++ [pid 3912] close(25 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] +++ exited with 0 +++ [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(17 [pid 3912] close(26 [pid 3907] <... 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 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(18 [pid 3912] close(27 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3920 attached [pid 3907] close(19 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3912] close(28 [pid 3907] close(20 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3912] close(29 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 41 [pid 3912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(21 [pid 3920] set_robust_list(0x7ff3b48409e0, 24 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3912] exit_group(0 [pid 3907] close(22 [pid 3915] <... futex resumed>) = ? [pid 3912] <... exit_group resumed>) = ? [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3915] +++ exited with 0 +++ [pid 3912] +++ exited with 0 +++ [pid 3907] close(23) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3907] close(24 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3920] <... set_robust_list resumed>) = 0 [pid 3907] close(25 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3907] close(26) = -1 EBADF (Bad file descriptor) [pid 3920] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3920] <... openat resumed>) = 3 [pid 3907] close(27 [pid 3920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 42 [pid 3920] <... futex resumed>) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3907] close(28./strace-static-x86_64: Process 3919 attached [pid 3920] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3920] <... write resumed>) = 8 [pid 3917] <... futex resumed>) = 0 [pid 3920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] close(29 [pid 3920] <... futex resumed>) = 0 [pid 3919] set_robust_list(0x555556fa75e0, 24 [pid 3917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3920] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... openat resumed>) = 4 [pid 3919] <... set_robust_list resumed>) = 0 [pid 3917] <... futex resumed>) = 0 [pid 3907] exit_group(0./strace-static-x86_64: Process 3921 attached [pid 3920] setns(201, 0 [pid 3917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] <... futex resumed>) = ? [pid 3907] <... exit_group resumed>) = ? [pid 3919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3921] set_robust_list(0x555556fa75e0, 24 [pid 3920] <... setns resumed>) = 0 [pid 3916] +++ exited with 0 +++ [pid 3921] <... set_robust_list resumed>) = 0 [pid 3920] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3920] <... socket resumed>) = 5 [pid 3921] <... prctl resumed>) = 0 [pid 3920] setns(4, 0 [pid 3919] <... prctl resumed>) = 0 [pid 3907] +++ exited with 0 +++ [pid 3921] setpgid(0, 0 [pid 3920] <... setns resumed>) = 0 [pid 3921] <... setpgid resumed>) = 0 [pid 3920] close(4 [pid 3921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3920] <... close resumed>) = 0 [pid 3919] setpgid(0, 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3922 attached [pid 3921] <... openat resumed>) = 3 [pid 3920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] <... setpgid resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3922] set_robust_list(0x555556fa75e0, 24 [pid 3921] write(3, "1000", 4 [pid 3920] <... futex resumed>) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3922] <... set_robust_list resumed>) = 0 [pid 3921] <... write resumed>) = 4 [pid 3920] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3921] close(3 [pid 3920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3917] <... futex resumed>) = 0 [pid 3922] <... prctl resumed>) = 0 [pid 3921] <... close resumed>) = 0 [pid 3920] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 42 [pid 3922] setpgid(0, 0 [pid 3921] read(200, [pid 3920] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3919] <... openat resumed>) = 3 [pid 3922] <... setpgid resumed>) = 0 [pid 3921] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] write(3, "1000", 4 [pid 3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3921] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... futex resumed>) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3922] <... openat resumed>) = 3 [pid 3921] <... futex resumed>) = 0 [pid 3920] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3919] <... write resumed>) = 4 [pid 3917] close(3./strace-static-x86_64: Process 3924 attached [pid 3922] write(3, "1000", 4 [pid 3921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3919] close(3 [pid 3917] <... close resumed>) = 0 [pid 3922] <... write resumed>) = 4 [pid 3921] <... mmap resumed>) = 0x7ff3b4820000 [pid 3919] <... close resumed>) = 0 [pid 3917] close(4 [pid 3922] close(3 [pid 3921] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3919] read(200, [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] set_robust_list(0x555556fa75e0, 24 [pid 3922] <... close resumed>) = 0 [pid 3921] <... mprotect resumed>) = 0 [pid 3919] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3917] close(5 [pid 3924] <... set_robust_list resumed>) = 0 [pid 3922] read(200, [pid 3921] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3919] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... close resumed>) = 0 [pid 3922] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3919] <... futex resumed>) = 0 [pid 3917] close(6./strace-static-x86_64: Process 3925 attached [pid 3924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3922] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... clone resumed>, parent_tid=[42], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 42 [pid 3919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3925] set_robust_list(0x7ff3b48409e0, 24 [pid 3924] <... prctl resumed>) = 0 [pid 3922] <... futex resumed>) = 0 [pid 3921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] <... mmap resumed>) = 0x7ff3b4820000 [pid 3917] close(7 [pid 3925] <... set_robust_list resumed>) = 0 [pid 3924] setpgid(0, 0 [pid 3922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3921] <... futex resumed>) = 0 [pid 3919] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3925] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3924] <... setpgid resumed>) = 0 [pid 3922] <... mmap resumed>) = 0x7ff3b4820000 [pid 3921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] <... mprotect resumed>) = 0 [pid 3917] close(8 [pid 3925] <... openat resumed>) = 3 [pid 3924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3922] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3919] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3925] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... openat resumed>) = 3 [pid 3922] <... mprotect resumed>) = 0 [pid 3917] close(9 [pid 3925] <... futex resumed>) = 1 [pid 3924] write(3, "1000", 4 [pid 3922] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3921] <... futex resumed>) = 0 [pid 3919] <... clone resumed>, parent_tid=[40], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 40 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3925] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] <... write resumed>) = 4 [pid 3921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] close(10 [pid 3925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] close(3 [pid 3922] <... clone resumed>, parent_tid=[43], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 43 [pid 3921] <... futex resumed>) = 0 [pid 3919] <... futex resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3927 attached ./strace-static-x86_64: Process 3926 attached [pid 3925] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3922] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] close(11 [pid 3927] set_robust_list(0x7ff3b48409e0, 24 [pid 3926] set_robust_list(0x7ff3b48409e0, 24 [pid 3922] <... futex resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... set_robust_list resumed>) = 0 [pid 3926] <... set_robust_list resumed>) = 0 [pid 3922] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] close(12 [pid 3927] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3926] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... openat resumed>) = 3 [pid 3926] <... openat resumed>) = 3 [pid 3919] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] close(13 [pid 3927] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... futex resumed>) = 1 [pid 3926] <... futex resumed>) = 0 [pid 3922] <... futex resumed>) = 0 [pid 3917] close(14 [pid 3927] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3922] <... futex resumed>) = 0 [pid 3917] close(15 [pid 3927] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3922] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] <... close resumed>) = 0 [pid 3927] <... write resumed>) = 8 [pid 3925] <... write resumed>) = 8 [pid 3924] read(200, [pid 3919] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] close(16 [pid 3927] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3925] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3919] <... futex resumed>) = 1 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... futex resumed>) = 1 [pid 3926] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3925] <... futex resumed>) = 1 [pid 3924] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = 0 [pid 3921] <... futex resumed>) = 0 [pid 3919] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] close(17 [pid 3927] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... write resumed>) = 8 [pid 3925] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] <... futex resumed>) = 0 [pid 3922] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3926] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3922] <... futex resumed>) = 0 [pid 3921] <... futex resumed>) = 0 [pid 3917] close(18 [pid 3927] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3926] <... futex resumed>) = 1 [pid 3925] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3924] <... mmap resumed>) = 0x7ff3b4820000 [pid 3922] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] <... futex resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... openat resumed>) = 4 [pid 3926] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3919] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] close(19 [pid 3925] <... openat resumed>) = 4 [pid 3927] setns(201, 0 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... setns resumed>) = 0 [pid 3926] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3917] close(20 [pid 3927] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3926] <... openat resumed>) = 4 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... socket resumed>) = 5 [pid 3926] setns(201, 0 [pid 3925] setns(201, 0 [pid 3924] <... mprotect resumed>) = 0 [pid 3919] <... futex resumed>) = 0 [pid 3917] close(21 [pid 3927] setns(4, 0 [pid 3926] <... setns resumed>) = 0 [pid 3925] <... setns resumed>) = 0 [pid 3924] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3919] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... setns resumed>) = 0 [pid 3926] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3925] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3917] close(22 [pid 3927] close(4 [pid 3926] <... socket resumed>) = 5 [pid 3925] <... socket resumed>) = 5 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... close resumed>) = 0 [pid 3926] setns(4, 0 [pid 3925] setns(4, 0 [pid 3924] <... clone resumed>, parent_tid=[43], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 43 [pid 3917] close(23 [pid 3927] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... setns resumed>) = 0 [pid 3925] <... setns resumed>) = 0 [pid 3924] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... futex resumed>) = 1 [pid 3926] close(4 [pid 3925] close(4 [pid 3924] <... futex resumed>) = 0 [pid 3922] <... futex resumed>) = 0 [pid 3917] close(24 [pid 3927] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... close resumed>) = 0 [pid 3925] <... close resumed>) = 0 [pid 3924] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3926] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3925] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = 0 [pid 3917] close(25 [pid 3927] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3926] <... futex resumed>) = 1 [pid 3925] <... futex resumed>) = 1 [pid 3922] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... futex resumed>) = 0 [pid 3919] <... futex resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3926] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3925] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] close(26 [pid 3927] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3921] <... futex resumed>) = 0 [pid 3919] <... futex resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3930 attached [pid 3927] <... futex resumed>) = 1 [pid 3926] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3925] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3922] <... futex resumed>) = 0 [pid 3921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3917] close(27 [pid 3930] set_robust_list(0x7ff3b48409e0, 24 [pid 3927] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3925] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3922] close(3 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3930] <... set_robust_list resumed>) = 0 [pid 3926] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3925] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... close resumed>) = 0 [pid 3917] close(28 [pid 3930] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3926] <... futex resumed>) = 1 [pid 3925] <... futex resumed>) = 1 [pid 3922] close(4 [pid 3921] <... futex resumed>) = 0 [pid 3919] <... futex resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3930] <... openat resumed>) = 3 [pid 3926] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3925] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(3 [pid 3919] close(3 [pid 3917] close(29 [pid 3930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(5 [pid 3921] <... close resumed>) = 0 [pid 3917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3930] <... futex resumed>) = 1 [pid 3924] <... futex resumed>) = 0 [pid 3922] <... close resumed>) = 0 [pid 3921] close(4 [pid 3919] <... close resumed>) = 0 [pid 3917] exit_group(0 [pid 3930] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(6 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3920] <... futex resumed>) = ? [pid 3919] close(4 [pid 3917] <... exit_group resumed>) = ? [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] <... futex resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(5 [pid 3920] +++ exited with 0 +++ [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3917] +++ exited with 0 +++ [pid 3930] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3922] close(7 [pid 3921] <... close resumed>) = 0 [pid 3930] <... write resumed>) = 8 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(6 [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 3930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(8 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3930] <... futex resumed>) = 0 [pid 3924] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(7 [pid 3919] close(5 [pid 3930] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] close(9 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 43 [pid 3924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(8 [pid 3919] <... close resumed>) = 0 [pid 3924] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(10 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(6 [pid 3930] <... futex resumed>) = 0 [pid 3924] <... futex resumed>) = 1 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(9 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3930] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3924] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] close(11 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(7 [pid 3930] <... openat resumed>) = 4 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(10 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3930] setns(201, 0 [pid 3922] close(12 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3930] <... setns resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(11 [pid 3919] close(8 [pid 3930] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3922] close(13 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3932 attached [pid 3930] <... socket resumed>) = 5 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(12 [pid 3919] close(9 [pid 3932] set_robust_list(0x555556fa75e0, 24 [pid 3930] setns(4, 0 [pid 3922] close(14 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... set_robust_list resumed>) = 0 [pid 3930] <... setns resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(13 [pid 3919] close(10 [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3930] close(4 [pid 3922] close(15 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... prctl resumed>) = 0 [pid 3930] <... close resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(14 [pid 3919] close(11 [pid 3932] setpgid(0, 0 [pid 3930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(16 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... setpgid resumed>) = 0 [pid 3930] <... futex resumed>) = 1 [pid 3924] <... futex resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(15 [pid 3919] close(12 [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3930] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(17 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... openat resumed>) = 3 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] <... futex resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(16 [pid 3919] close(13 [pid 3932] write(3, "1000", 4 [pid 3930] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3924] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] close(18 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... write resumed>) = 4 [pid 3930] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(17 [pid 3919] close(14 [pid 3932] close(3 [pid 3930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] close(19 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... close resumed>) = 0 [pid 3930] <... futex resumed>) = 1 [pid 3924] <... futex resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(18 [pid 3932] read(200, [pid 3930] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] close(3 [pid 3922] close(20 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(15 [pid 3932] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] <... close resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(19 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] close(4 [pid 3922] close(21 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(16 [pid 3932] <... futex resumed>) = 0 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(20 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3924] close(5 [pid 3922] close(22 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(17 [pid 3932] <... mmap resumed>) = 0x7ff3b4820000 [pid 3924] <... close resumed>) = 0 [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(21 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3924] close(6 [pid 3922] close(23 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] <... mprotect resumed>) = 0 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(22 [pid 3919] close(18 [pid 3932] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3924] close(7 [pid 3922] close(24 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(23 [pid 3919] close(19 [pid 3932] <... clone resumed>, parent_tid=[44], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 44 [pid 3924] close(8 [pid 3922] close(25 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(24 [pid 3919] close(20 [pid 3932] <... futex resumed>) = 0 [pid 3924] close(9 [pid 3922] close(26 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(25 [pid 3924] close(10 [pid 3922] close(27 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(21 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(26 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] close(11 [pid 3922] close(28 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(22 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(27 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] close(12 [pid 3922] close(29 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(23 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] close(28 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] close(13 [pid 3922] exit_group(0 [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(24 [pid 3927] <... futex resumed>) = ? [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3922] <... exit_group resumed>) = ? [pid 3921] close(29 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3927] +++ exited with 0 +++ [pid 3924] close(14 [pid 3922] +++ exited with 0 +++ [pid 3921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] close(25 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] exit_group(0 [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3925] <... futex resumed>) = ? [pid 3924] close(15 [pid 3921] <... exit_group resumed>) = ? [pid 3919] close(26 [pid 3925] +++ exited with 0 +++ [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3921] +++ exited with 0 +++ [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3933 attached [pid 3924] close(16 [pid 3919] close(27 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3933] set_robust_list(0x7ff3b48409e0, 24 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3933] <... set_robust_list resumed>) = 0 [pid 3924] close(17 [pid 3919] close(28 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 44 [pid 3933] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 3933] <... openat resumed>) = 3 [pid 3924] close(18 [pid 3919] close(29 [pid 3933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3933] <... futex resumed>) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3924] close(19 [pid 3919] exit_group(0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3933] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3932] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = ? [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3933] <... write resumed>) = 8 [pid 3932] <... futex resumed>) = 0 [pid 3926] +++ exited with 0 +++ [pid 3919] <... exit_group resumed>) = ? [pid 3933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... futex resumed>) = 0 [pid 3932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] close(20 [pid 3933] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3932] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... openat resumed>) = 4 [pid 3932] <... futex resumed>) = 0 [pid 3919] +++ exited with 0 +++ [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 43 [pid 3933] setns(201, 0 [pid 3932] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] close(21 [pid 3933] <... setns resumed>) = 0 [pid 3924] <... 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=0} --- [pid 3933] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3924] close(22 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3933] <... socket resumed>) = 5 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3933] setns(4, 0 [pid 3924] close(23 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 41 ./strace-static-x86_64: Process 3935 attached [pid 3933] <... setns resumed>) = 0 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3935] set_robust_list(0x555556fa75e0, 24 [pid 3933] close(4 [pid 3924] close(24 [pid 3935] <... set_robust_list resumed>) = 0 [pid 3933] <... close resumed>) = 0 [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3935] <... prctl resumed>) = 0 [pid 3933] <... futex resumed>) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3924] close(25 [pid 3935] setpgid(0, 0 [pid 3933] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3935] <... setpgid resumed>) = 0 [pid 3933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... futex resumed>) = 0 [pid 3924] close(26 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3933] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3932] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3936 attached [pid 3935] <... openat resumed>) = 3 [pid 3933] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3924] close(27 [pid 3936] set_robust_list(0x555556fa75e0, 24 [pid 3935] write(3, "1000", 4 [pid 3933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] <... set_robust_list resumed>) = 0 [pid 3935] <... write resumed>) = 4 [pid 3933] <... futex resumed>) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3924] close(28 [pid 3936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3935] close(3 [pid 3933] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] close(3 [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] <... prctl resumed>) = 0 [pid 3935] <... close resumed>) = 0 [pid 3932] <... close resumed>) = 0 ./strace-static-x86_64: Process 3934 attached [pid 3936] setpgid(0, 0 [pid 3935] read(200, [pid 3932] close(4 [pid 3924] close(29 [pid 3936] <... setpgid resumed>) = 0 [pid 3935] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3935] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] set_robust_list(0x555556fa75e0, 24 [pid 3932] close(5 [pid 3924] exit_group(0 [pid 3936] <... openat resumed>) = 3 [pid 3935] <... futex resumed>) = 0 [pid 3934] <... set_robust_list resumed>) = 0 [pid 3932] <... close resumed>) = 0 [pid 3930] <... futex resumed>) = ? [pid 3924] <... exit_group resumed>) = ? [pid 3936] write(3, "1000", 4 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3932] close(6 [pid 3930] +++ exited with 0 +++ [pid 3936] <... write resumed>) = 4 [pid 3935] <... mmap resumed>) = 0x7ff3b4820000 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(3 [pid 3935] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3932] close(7 [pid 3936] <... close resumed>) = 0 [pid 3935] <... mprotect resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] read(200, [pid 3935] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3932] close(8 [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3924] +++ exited with 0 +++ [pid 3936] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3934] <... prctl resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3936] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... clone resumed>, parent_tid=[44], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 44 [pid 3934] setpgid(0, 0 [pid 3932] close(9 [pid 3936] <... futex resumed>) = 0 [pid 3935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... setpgid resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3935] <... futex resumed>) = 0 [pid 3932] close(10 [pid 3936] <... mmap resumed>) = 0x7ff3b4820000 [pid 3935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3932] close(11 [pid 3936] <... mprotect resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3932] close(12 [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] <... clone resumed>, parent_tid=[42], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 42 [pid 3932] close(13 [pid 3936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] <... futex resumed>) = 0 [pid 3934] <... openat resumed>) = 3 [pid 3932] close(14 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] close(15) = -1 EBADF (Bad file descriptor) [pid 3932] close(16) = -1 EBADF (Bad file descriptor) [pid 3932] close(17 [pid 3934] write(3, "1000", 4 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] close(18 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 44 [pid 3934] <... write resumed>) = 4 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] close(19 [pid 3934] close(3 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3932] close(20 [pid 3934] <... close resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] read(200, [pid 3932] close(21 [pid 3934] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] close(22 [pid 3934] <... futex resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3932] close(23./strace-static-x86_64: Process 3937 attached [pid 3934] <... mmap resumed>) = 0x7ff3b4820000 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3937] set_robust_list(0x7ff3b48409e0, 24 [pid 3934] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3932] close(24 [pid 3937] <... set_robust_list resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3937] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3934] <... mprotect resumed>) = 0 [pid 3932] close(25 [pid 3937] <... openat resumed>) = 3 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] close(26 [pid 3937] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... clone resumed>, parent_tid=[45], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 45 [pid 3937] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] close(27 [pid 3937] <... write resumed>) = 8 [pid 3935] <... futex resumed>) = 0 [pid 3934] <... futex resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3934] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3932] close(28 [pid 3937] <... futex resumed>) = 0 [pid 3935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3937] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] close(29 [pid 3937] <... openat resumed>) = 4 [pid 3935] <... futex resumed>) = 0 [pid 3932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3937] setns(201, 0 [pid 3935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3932] exit_group(0./strace-static-x86_64: Process 3939 attached [pid 3937] <... setns resumed>) = 0 [pid 3933] <... futex resumed>) = ? [pid 3932] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3940 attached [pid 3937] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3933] +++ exited with 0 +++ [pid 3939] set_robust_list(0x555556fa75e0, 24 [pid 3932] +++ exited with 0 +++ [pid 3940] set_robust_list(0x7ff3b48409e0, 24 [pid 3937] <... socket resumed>) = 5 ./strace-static-x86_64: Process 3938 attached [pid 3940] <... set_robust_list resumed>) = 0 [pid 3939] <... set_robust_list resumed>) = 0 [pid 3937] setns(4, 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3940] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3937] <... setns resumed>) = 0 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3940] <... openat resumed>) = 3 [pid 3939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3938] set_robust_list(0x7ff3b48409e0, 24 [pid 3937] close(4 [pid 3940] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... prctl resumed>) = 0 [pid 3938] <... set_robust_list resumed>) = 0 [pid 3937] <... close resumed>) = 0 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3940] <... futex resumed>) = 1 [pid 3939] setpgid(0, 0 [pid 3937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... futex resumed>) = 0 [pid 3940] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3939] <... setpgid resumed>) = 0 [pid 3938] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3937] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3934] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3938] <... openat resumed>) = 3 [pid 3937] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3940] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... futex resumed>) = 0 [pid 3940] <... write resumed>) = 8 [pid 3937] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 45 [pid 3940] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3940] <... futex resumed>) = 0 [pid 3937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3937] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] close(3) = 0 [pid 3935] close(4) = -1 EBADF (Bad file descriptor) [pid 3935] close(5) = 0 [pid 3935] close(6) = -1 EBADF (Bad file descriptor) [pid 3935] close(7 [pid 3940] <... futex resumed>) = 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... futex resumed>) = 1 [pid 3940] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3939] <... openat resumed>) = 3 [pid 3938] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] close(8 [pid 3934] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] write(3, "1000", 4 [pid 3938] <... futex resumed>) = 1 [pid 3936] <... futex resumed>) = 0 [pid 3935] close(9 [pid 3934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3939] <... write resumed>) = 4 [pid 3938] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... futex resumed>) = 0 [pid 3939] close(3 [pid 3938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3936] <... futex resumed>) = 0 [pid 3935] close(10 [pid 3934] <... futex resumed>) = 1 [pid 3940] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3939] <... close resumed>) = 0 [pid 3938] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3940] <... openat resumed>) = 4 [pid 3939] read(200, [pid 3938] <... write resumed>) = 8 [pid 3935] close(11 [pid 3940] setns(201, 0 [pid 3939] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3940] <... setns resumed>) = 0 [pid 3939] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] close(12 [pid 3940] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3939] <... futex resumed>) = 0 [pid 3938] <... futex resumed>) = 1 [pid 3936] <... futex resumed>) = 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3940] <... socket resumed>) = 5 [pid 3939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3938] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] close(13./strace-static-x86_64: Process 3941 attached [pid 3940] setns(4, 0 [pid 3939] <... mmap resumed>) = 0x7ff3b4820000 [pid 3938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3936] <... futex resumed>) = 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] set_robust_list(0x555556fa75e0, 24 [pid 3940] <... setns resumed>) = 0 [pid 3939] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3938] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] close(14 [pid 3941] <... set_robust_list resumed>) = 0 [pid 3940] close(4 [pid 3939] <... mprotect resumed>) = 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3940] <... close resumed>) = 0 [pid 3939] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3938] <... openat resumed>) = 4 [pid 3935] close(15 [pid 3941] <... prctl resumed>) = 0 [pid 3940] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] setpgid(0, 0 [pid 3940] <... futex resumed>) = 1 [pid 3938] setns(201, 0 [pid 3935] close(16 [pid 3934] <... futex resumed>) = 0 [pid 3941] <... setpgid resumed>) = 0 [pid 3940] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3939] <... clone resumed>, parent_tid=[45], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 45 [pid 3938] <... setns resumed>) = 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] close(17 [pid 3941] <... openat resumed>) = 3 [pid 3940] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3939] <... futex resumed>) = 0 [pid 3938] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... futex resumed>) = 0 [pid 3941] write(3, "1000", 4 [pid 3940] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] close(18 [pid 3934] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3938] <... socket resumed>) = 5 [pid 3941] <... write resumed>) = 4 [pid 3940] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] setns(4, 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3941] close(3 [pid 3940] <... futex resumed>) = 0 [pid 3938] <... setns resumed>) = 0 [pid 3935] close(19 [pid 3934] close(3 [pid 3941] <... close resumed>) = 0 [pid 3940] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] close(4 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] read(200, [pid 3938] <... close resumed>) = 0 [pid 3935] close(20 [pid 3934] <... close resumed>) = 0 ./strace-static-x86_64: Process 3943 attached [pid 3941] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(4 [pid 3943] set_robust_list(0x7ff3b48409e0, 24 [pid 3941] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... futex resumed>) = 1 [pid 3936] <... futex resumed>) = 0 [pid 3935] close(21 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3943] <... set_robust_list resumed>) = 0 [pid 3941] <... futex resumed>) = 0 [pid 3938] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(5 [pid 3943] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3936] <... futex resumed>) = 0 [pid 3935] close(22 [pid 3934] <... close resumed>) = 0 [pid 3943] <... openat resumed>) = 3 [pid 3941] <... mmap resumed>) = 0x7ff3b4820000 [pid 3936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3935] close(23 [pid 3943] <... futex resumed>) = 1 [pid 3941] <... mprotect resumed>) = 0 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3941] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3935] close(24) = -1 EBADF (Bad file descriptor) [pid 3941] <... clone resumed>, parent_tid=[46], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 46 [pid 3935] close(25 [pid 3941] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] <... futex resumed>) = 0 [pid 3935] close(26 [pid 3941] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3935] close(27) = -1 EBADF (Bad file descriptor) [pid 3935] close(28) = -1 EBADF (Bad file descriptor) [pid 3935] close(29) = -1 EBADF (Bad file descriptor) [pid 3935] exit_group(0 [pid 3937] <... futex resumed>) = ? [pid 3935] <... exit_group resumed>) = ? [pid 3939] <... futex resumed>) = 0 [pid 3938] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3937] +++ exited with 0 +++ [pid 3935] +++ exited with 0 +++ [pid 3934] close(6 [pid 3939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3934] <... 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 3943] <... futex resumed>) = 0 [pid 3939] <... futex resumed>) = 1 [pid 3938] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] close(7 [pid 3943] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3938] <... futex resumed>) = 1 [pid 3936] <... futex resumed>) = 0 [pid 3943] <... write resumed>) = 8 [pid 3938] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3936] close(3 [pid 3934] close(8 [pid 3943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... close resumed>) = 0 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3943] <... futex resumed>) = 1 [pid 3939] <... futex resumed>) = 0 [pid 3936] close(4 [pid 3943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(9 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3939] <... futex resumed>) = 0 [pid 3936] close(5 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3944 attached [pid 3943] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... close resumed>) = 0 [pid 3934] close(10 [pid 3944] set_robust_list(0x7ff3b48409e0, 24 [pid 3943] <... openat resumed>) = 4 [pid 3936] close(6 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3944] <... set_robust_list resumed>) = 0 [pid 3943] setns(201, 0 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(11 [pid 3944] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3943] <... setns resumed>) = 0 [pid 3936] close(7 [pid 3944] <... openat resumed>) = 3 [pid 3943] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... socket resumed>) = 5 [pid 3936] close(8 [pid 3934] close(12 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 45 [pid 3944] <... futex resumed>) = 1 [pid 3943] setns(4, 0 [pid 3941] <... futex resumed>) = 0 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] <... setns resumed>) = 0 [pid 3941] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] close(9 [pid 3934] close(13 [pid 3944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3943] close(4 [pid 3941] <... futex resumed>) = 0 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3943] <... close resumed>) = 0 [pid 3941] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] close(10 [pid 3934] close(14 [pid 3944] <... write resumed>) = 8 [pid 3943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = 1 [pid 3939] <... futex resumed>) = 0 [pid 3936] close(11 [pid 3934] close(15 [pid 3944] <... futex resumed>) = 1 [pid 3943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3941] <... futex resumed>) = 0 [pid 3939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3941] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = 0 [pid 3936] close(12 [pid 3934] close(16 [pid 3944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3943] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3941] <... futex resumed>) = 0 [pid 3939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3943] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3941] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] close(13 [pid 3934] close(17 [pid 3944] <... openat resumed>) = 4 [pid 3943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] setns(201, 0 [pid 3943] <... futex resumed>) = 1 [pid 3939] <... futex resumed>) = 0 [pid 3936] close(14 [pid 3934] close(18 [pid 3944] <... setns resumed>) = 0 [pid 3943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3939] close(3 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3946 attached [pid 3944] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3939] <... close resumed>) = 0 [pid 3936] close(15 [pid 3946] set_robust_list(0x555556fa75e0, 24 [pid 3944] <... socket resumed>) = 5 [pid 3939] close(4 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(19 [pid 3944] setns(4, 0 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(16 [pid 3946] <... set_robust_list resumed>) = 0 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] <... setns resumed>) = 0 [pid 3939] close(5 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(20 [pid 3946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3944] close(4 [pid 3939] <... close resumed>) = 0 [pid 3936] close(17 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] <... prctl resumed>) = 0 [pid 3944] <... close resumed>) = 0 [pid 3939] close(6 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(21 [pid 3944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(18 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] setpgid(0, 0 [pid 3944] <... futex resumed>) = 1 [pid 3941] <... futex resumed>) = 0 [pid 3939] close(7 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(22 [pid 3944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3941] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(19 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] <... setpgid resumed>) = 0 [pid 3944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3941] <... futex resumed>) = 0 [pid 3939] close(8 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(23 [pid 3946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3944] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3941] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(20 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3944] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3939] close(9 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(24 [pid 3946] <... openat resumed>) = 3 [pid 3944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(21 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] write(3, "1000", 4 [pid 3944] <... futex resumed>) = 1 [pid 3941] <... futex resumed>) = 0 [pid 3939] close(10 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(25 [pid 3946] <... write resumed>) = 4 [pid 3944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3941] close(3 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(22 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] close(3 [pid 3941] <... close resumed>) = 0 [pid 3939] close(11 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(26 [pid 3941] close(4 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(23 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] <... close resumed>) = 0 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(12 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(27 [pid 3946] read(200, [pid 3941] close(5 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(24 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3941] <... close resumed>) = 0 [pid 3939] close(13 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(28 [pid 3946] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] close(6 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(25 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] <... futex resumed>) = 0 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(14 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] close(29 [pid 3946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3941] close(7 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(26 [pid 3934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] <... mmap resumed>) = 0x7ff3b4820000 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(15 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3941] close(8 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(27 [pid 3934] exit_group(0 [pid 3946] <... mprotect resumed>) = 0 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3940] <... futex resumed>) = ? [pid 3939] close(16 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] <... exit_group resumed>) = ? [pid 3941] close(9 [pid 3940] +++ exited with 0 +++ [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(28 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(17 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] close(10 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] close(29 [pid 3946] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(18 [pid 3936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3934] +++ exited with 0 +++ [pid 3941] close(11 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3936] exit_group(0 [pid 3946] <... clone resumed>, parent_tid=[46], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 46 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(19 [pid 3938] <... futex resumed>) = ? [pid 3936] <... exit_group resumed>) = ? [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3946] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] close(12 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3938] +++ exited with 0 +++ [pid 3936] +++ exited with 0 +++ [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3946] <... futex resumed>) = 0 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(20 [pid 3612] <... restart_syscall resumed>) = 0 [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 3946] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] close(13 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(21 [pid 3941] close(14 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(22 [pid 3941] close(15 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 46 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 43 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(23 [pid 3941] close(16 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(24 [pid 3941] close(17 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(25 [pid 3941] close(18 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(26./strace-static-x86_64: Process 3947 attached [pid 3941] close(19 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3947] set_robust_list(0x7ff3b48409e0, 24 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(27 [pid 3947] <... set_robust_list resumed>) = 0 [pid 3941] close(20 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3947] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(28 [pid 3947] <... openat resumed>) = 3 [pid 3941] close(21 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3947] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] close(29 [pid 3947] <... futex resumed>) = 1 [pid 3946] <... futex resumed>) = 0 [pid 3941] close(22 [pid 3939] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3949 attached [pid 3947] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3946] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] exit_group(0 [pid 3949] set_robust_list(0x555556fa75e0, 24 [pid 3947] <... write resumed>) = 8 [pid 3946] <... futex resumed>) = 0 [pid 3943] <... futex resumed>) = ? [pid 3941] close(23 [pid 3939] <... exit_group resumed>) = ? [pid 3949] <... set_robust_list resumed>) = 0 [pid 3947] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] +++ exited with 0 +++ [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3939] +++ exited with 0 +++ ./strace-static-x86_64: Process 3948 attached [pid 3949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3947] <... futex resumed>) = 0 [pid 3946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3941] close(24 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3949] <... prctl resumed>) = 0 [pid 3947] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3946] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] setpgid(0, 0 [pid 3948] set_robust_list(0x555556fa75e0, 24 [pid 3947] <... openat resumed>) = 4 [pid 3946] <... futex resumed>) = 0 [pid 3941] close(25 [pid 3949] <... setpgid resumed>) = 0 [pid 3948] <... set_robust_list resumed>) = 0 [pid 3947] setns(201, 0 [pid 3946] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3947] <... setns resumed>) = 0 [pid 3941] close(26 [pid 3949] <... openat resumed>) = 3 [pid 3948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3947] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3949] write(3, "1000", 4 [pid 3948] <... prctl resumed>) = 0 [pid 3947] <... socket resumed>) = 5 [pid 3941] close(27 [pid 3949] <... write resumed>) = 4 [pid 3947] setns(4, 0 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(3 [pid 3948] setpgid(0, 0 [pid 3947] <... setns resumed>) = 0 [pid 3941] close(28 [pid 3949] <... close resumed>) = 0 [pid 3948] <... setpgid resumed>) = 0 [pid 3947] close(4 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 46 [pid 3949] read(200, [pid 3947] <... close resumed>) = 0 [pid 3941] close(29 [pid 3949] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3947] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... futex resumed>) = 1 [pid 3946] <... futex resumed>) = 0 [pid 3941] exit_group(0 [pid 3949] <... futex resumed>) = 0 [pid 3948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3947] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3946] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] <... futex resumed>) = ? [pid 3941] <... exit_group resumed>) = ? [pid 3949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3948] <... openat resumed>) = 3 [pid 3947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3946] <... futex resumed>) = 0 [pid 3944] +++ exited with 0 +++ [pid 3941] +++ exited with 0 +++ [pid 3949] <... mmap resumed>) = 0x7ff3b4820000 [pid 3948] write(3, "1000", 4 [pid 3947] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3946] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 3949] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3948] <... write resumed>) = 4 [pid 3947] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) ./strace-static-x86_64: Process 3950 attached [pid 3949] <... mprotect resumed>) = 0 [pid 3948] close(3 [pid 3947] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] set_robust_list(0x555556fa75e0, 24 [pid 3949] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3948] <... close resumed>) = 0 [pid 3947] <... futex resumed>) = 1 [pid 3946] <... futex resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3950] <... set_robust_list resumed>) = 0 [pid 3948] read(200, [pid 3947] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3946] close(3 [pid 3950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3949] <... clone resumed>, parent_tid=[44], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 44 [pid 3948] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 47 [pid 3950] <... prctl resumed>) = 0 [pid 3949] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] <... close resumed>) = 0 [pid 3950] setpgid(0, 0 [pid 3949] <... futex resumed>) = 0 [pid 3948] <... futex resumed>) = 0 [pid 3946] close(4 [pid 3950] <... setpgid resumed>) = 0 [pid 3949] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3948] <... mmap resumed>) = 0x7ff3b4820000 [pid 3946] close(5 [pid 3948] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3950] <... openat resumed>) = 3 [pid 3948] <... mprotect resumed>) = 0 [pid 3946] <... close resumed>) = 0 [pid 3950] write(3, "1000", 4 [pid 3946] close(6 [pid 3948] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] close(7) = -1 EBADF (Bad file descriptor) [pid 3946] close(8 [pid 3950] <... write resumed>) = 4 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(3 [pid 3946] close(9 [pid 3950] <... close resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... clone resumed>, parent_tid=[47], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 47 [pid 3950] read(200, [pid 3948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] close(10 [pid 3950] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3948] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3951 attached [pid 3950] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] close(11 [pid 3951] set_robust_list(0x7ff3b48409e0, 24 [pid 3950] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3951] <... set_robust_list resumed>) = 0 [pid 3950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3951] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3950] <... mmap resumed>) = 0x7ff3b4820000 [pid 3946] close(12 [pid 3951] <... openat resumed>) = 3 [pid 3950] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3951] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... mprotect resumed>) = 0 [pid 3946] close(13 [pid 3951] <... futex resumed>) = 1 [pid 3950] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3949] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3951] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3949] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] close(14 [pid 3951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3950] <... clone resumed>, parent_tid=[47], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 47 [pid 3949] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3951] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] close(15./strace-static-x86_64: Process 3953 attached [pid 3951] <... write resumed>) = 8 [pid 3950] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3953] set_robust_list(0x7ff3b48409e0, 24 [pid 3951] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3953] <... set_robust_list resumed>) = 0 [pid 3951] <... futex resumed>) = 1 [pid 3949] <... futex resumed>) = 0 [pid 3953] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3951] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3949] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] <... openat resumed>) = 3 [pid 3951] <... openat resumed>) = 4 [pid 3949] <... futex resumed>) = 0 [pid 3953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3951] setns(201, 0 [pid 3949] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] close(16 [pid 3953] <... futex resumed>) = 1 [pid 3951] <... setns resumed>) = 0 [pid 3948] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3953] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] close(17 [pid 3953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3951] <... socket resumed>) = 5 [pid 3948] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3954 attached [pid 3953] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3951] setns(4, 0./strace-static-x86_64: Process 3952 attached [pid 3954] set_robust_list(0x7ff3b48409e0, 24 [pid 3953] <... write resumed>) = 8 [pid 3951] <... setns resumed>) = 0 [pid 3948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] close(18 [pid 3954] <... set_robust_list resumed>) = 0 [pid 3953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3951] close(4 [pid 3948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3952] set_robust_list(0x555556fa75e0, 24 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3953] <... futex resumed>) = 0 [pid 3951] <... close resumed>) = 0 [pid 3954] <... openat resumed>) = 3 [pid 3953] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3952] <... set_robust_list resumed>) = 0 [pid 3951] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] close(19 [pid 3954] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] <... openat resumed>) = 4 [pid 3952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3951] <... futex resumed>) = 1 [pid 3949] <... futex resumed>) = 0 [pid 3948] <... futex resumed>) = 0 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] <... futex resumed>) = 1 [pid 3953] setns(201, 0 [pid 3952] <... prctl resumed>) = 0 [pid 3951] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3950] <... futex resumed>) = 0 [pid 3949] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] close(20 [pid 3954] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3953] <... setns resumed>) = 0 [pid 3951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... futex resumed>) = 0 [pid 3954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3953] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3952] setpgid(0, 0 [pid 3951] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3950] <... futex resumed>) = 0 [pid 3949] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3953] <... socket resumed>) = 5 [pid 3952] <... setpgid resumed>) = 0 [pid 3951] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] close(21 [pid 3954] <... write resumed>) = 8 [pid 3953] setns(4, 0 [pid 3951] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3954] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] <... setns resumed>) = 0 [pid 3951] <... futex resumed>) = 1 [pid 3949] <... futex resumed>) = 0 [pid 3946] close(22 [pid 3954] <... futex resumed>) = 1 [pid 3953] close(4 [pid 3951] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3950] <... futex resumed>) = 0 [pid 3949] close(3 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3953] <... close resumed>) = 0 [pid 3952] <... openat resumed>) = 3 [pid 3950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... close resumed>) = 0 [pid 3946] close(23 [pid 3954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... futex resumed>) = 0 [pid 3949] close(4 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3953] <... futex resumed>) = 1 [pid 3952] write(3, "1000", 4 [pid 3950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... futex resumed>) = 0 [pid 3946] close(24 [pid 3954] <... openat resumed>) = 4 [pid 3953] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] <... write resumed>) = 4 [pid 3949] close(5 [pid 3948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] setns(201, 0 [pid 3953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3952] close(3 [pid 3949] <... close resumed>) = 0 [pid 3948] <... futex resumed>) = 0 [pid 3946] close(25 [pid 3954] <... setns resumed>) = 0 [pid 3953] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3952] <... close resumed>) = 0 [pid 3949] close(6 [pid 3948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3953] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3952] read(200, [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] close(26 [pid 3954] <... socket resumed>) = 5 [pid 3953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3949] close(7 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] setns(4, 0 [pid 3953] <... futex resumed>) = 1 [pid 3952] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... futex resumed>) = 0 [pid 3946] close(27 [pid 3954] <... setns resumed>) = 0 [pid 3953] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] <... futex resumed>) = 0 [pid 3949] close(8 [pid 3948] close(3 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] close(4 [pid 3952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = 0 [pid 3946] close(28 [pid 3954] <... close resumed>) = 0 [pid 3952] <... mmap resumed>) = 0x7ff3b4820000 [pid 3949] close(9 [pid 3948] close(4 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3946] close(29 [pid 3954] <... futex resumed>) = 1 [pid 3952] <... mprotect resumed>) = 0 [pid 3950] <... futex resumed>) = 0 [pid 3949] close(10 [pid 3948] close(5 [pid 3946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3952] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3950] <... futex resumed>) = 0 [pid 3949] close(11 [pid 3948] <... close resumed>) = 0 [pid 3946] exit_group(0 [pid 3954] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(6 [pid 3947] <... futex resumed>) = ? [pid 3946] <... exit_group resumed>) = ? [pid 3954] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3952] <... clone resumed>, parent_tid=[48], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 48 [pid 3949] close(12 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3947] +++ exited with 0 +++ [pid 3954] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3954] <... futex resumed>) = 1 [pid 3950] <... futex resumed>) = 0 [pid 3949] close(13 [pid 3954] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] close(3 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(7 [pid 3946] +++ exited with 0 +++ [pid 3952] <... futex resumed>) = 0 [pid 3950] <... close resumed>) = 0 [pid 3949] close(14 [pid 3948] <... 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 3952] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] close(4 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(8 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(15 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(5 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(9 [pid 3950] <... close resumed>) = 0 [pid 3949] close(16 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3950] close(6 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(10 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(17 [pid 3950] close(7 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(18 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(8 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(11 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 47 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(19 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(9 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(12 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(20 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(10 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(13 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(21 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(11 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(14 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(22 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(12 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(15 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(23 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] close(13 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(24 [pid 3948] close(16./strace-static-x86_64: Process 3957 attached [pid 3950] close(14 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] set_robust_list(0x555556fa75e0, 24 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(25 [pid 3948] close(17 [pid 3957] <... set_robust_list resumed>) = 0 [pid 3950] close(15 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(26 [pid 3948] close(18 [pid 3957] <... prctl resumed>) = 0 [pid 3950] close(16 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] setpgid(0, 0 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(27 [pid 3948] close(19 [pid 3957] <... setpgid resumed>) = 0 [pid 3950] close(17 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(28 [pid 3948] close(20 [pid 3957] <... openat resumed>) = 3 [pid 3950] close(18 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] write(3, "1000", 4 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] close(29 [pid 3948] close(21./strace-static-x86_64: Process 3956 attached [pid 3957] <... write resumed>) = 4 [pid 3950] close(19 [pid 3949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(3 [pid 3956] set_robust_list(0x7ff3b48409e0, 24 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] exit_group(0 [pid 3948] close(22 [pid 3957] <... close resumed>) = 0 [pid 3956] <... set_robust_list resumed>) = 0 [pid 3951] <... futex resumed>) = ? [pid 3950] close(20 [pid 3949] <... exit_group resumed>) = ? [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] read(200, [pid 3956] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3951] +++ exited with 0 +++ [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3949] +++ exited with 0 +++ [pid 3948] close(23 [pid 3957] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3950] close(21 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3957] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... openat resumed>) = 3 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(24 [pid 3957] <... futex resumed>) = 0 [pid 3956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] close(22 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3956] <... futex resumed>) = 1 [pid 3952] <... futex resumed>) = 0 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3957] <... mmap resumed>) = 0x7ff3b4820000 [pid 3956] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3952] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] close(23 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3952] <... futex resumed>) = 0 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(26 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 45 [pid 3957] <... mprotect resumed>) = 0 [pid 3956] <... write resumed>) = 8 [pid 3952] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] close(24 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3958 attached [pid 3957] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(27 [pid 3956] <... futex resumed>) = 1 [pid 3952] <... futex resumed>) = 0 [pid 3950] close(25 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] <... clone resumed>, parent_tid=[48], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 48 [pid 3956] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(28 [pid 3957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3952] <... futex resumed>) = 0 [pid 3950] close(26 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] <... futex resumed>) = 0 [pid 3956] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3952] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] close(29 [pid 3957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] close(27 [pid 3948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3956] <... openat resumed>) = 4 [pid 3950] close(28 [pid 3948] exit_group(0 [pid 3956] setns(201, 0 [pid 3953] <... futex resumed>) = ? [pid 3950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3948] <... exit_group resumed>) = ? [pid 3956] <... setns resumed>) = 0 [pid 3953] +++ exited with 0 +++ [pid 3950] close(29) = -1 EBADF (Bad file descriptor) [pid 3950] exit_group(0 [pid 3954] <... futex resumed>) = ? [pid 3950] <... exit_group resumed>) = ? [pid 3956] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3954] +++ exited with 0 +++ [pid 3950] +++ exited with 0 +++ [pid 3948] +++ exited with 0 +++ [pid 3956] <... socket resumed>) = 5 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3959 attached [pid 3956] setns(4, 0 [pid 3959] set_robust_list(0x7ff3b48409e0, 24 [pid 3956] <... setns resumed>) = 0 [pid 3959] <... set_robust_list resumed>) = 0 [pid 3956] close(4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3959] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3956] <... close resumed>) = 0 [pid 3956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 48 [pid 3959] <... openat resumed>) = 3 [pid 3958] set_robust_list(0x555556fa75e0, 24 [pid 3956] <... futex resumed>) = 1 [pid 3952] <... futex resumed>) = 0 [pid 3959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] <... set_robust_list resumed>) = 0 [pid 3956] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3959] <... futex resumed>) = 1 [pid 3958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3957] <... futex resumed>) = 0 [pid 3956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3952] <... futex resumed>) = 0 [pid 3958] <... prctl resumed>) = 0 [pid 3957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3952] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3959] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3958] setpgid(0, 0 [pid 3957] <... futex resumed>) = 0 [pid 3956] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3958] <... setpgid resumed>) = 0 [pid 3957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] <... write resumed>) = 8 [pid 3958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 48 [pid 3959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] <... openat resumed>) = 3 [pid 3956] <... futex resumed>) = 1 [pid 3952] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3960 attached [pid 3959] <... futex resumed>) = 1 [pid 3958] write(3, "1000", 4 [pid 3957] <... futex resumed>) = 0 [pid 3956] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] close(3 [pid 3960] set_robust_list(0x555556fa75e0, 24 [pid 3959] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] <... write resumed>) = 4 [pid 3957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... close resumed>) = 0 [pid 3960] <... set_robust_list resumed>) = 0 [pid 3959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3958] close(3 [pid 3957] <... futex resumed>) = 0 [pid 3958] <... close resumed>) = 0 [pid 3957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 3961 attached [pid 3958] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] set_robust_list(0x555556fa75e0, 24 [pid 3960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3959] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3958] <... futex resumed>) = 0 [pid 3952] close(4 [pid 3961] <... set_robust_list resumed>) = 0 [pid 3960] <... prctl resumed>) = 0 [pid 3959] <... openat resumed>) = 4 [pid 3958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3960] setpgid(0, 0 [pid 3959] setns(201, 0 [pid 3958] <... mmap resumed>) = 0x7ff3b4820000 [pid 3952] close(5 [pid 3961] <... prctl resumed>) = 0 [pid 3960] <... setpgid resumed>) = 0 [pid 3959] <... setns resumed>) = 0 [pid 3958] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3952] <... close resumed>) = 0 [pid 3961] setpgid(0, 0 [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3959] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3958] <... mprotect resumed>) = 0 [pid 3952] close(6 [pid 3961] <... setpgid resumed>) = 0 [pid 3960] <... openat resumed>) = 3 [pid 3959] <... socket resumed>) = 5 [pid 3958] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3960] write(3, "1000", 4 [pid 3959] setns(4, 0 [pid 3952] close(7 [pid 3961] <... openat resumed>) = 3 [pid 3960] <... write resumed>) = 4 [pid 3959] <... setns resumed>) = 0 [pid 3958] <... clone resumed>, parent_tid=[46], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 46 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] write(3, "1000", 4 [pid 3960] close(3 [pid 3959] close(4 [pid 3958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] close(8 [pid 3961] <... write resumed>) = 4 [pid 3960] <... close resumed>) = 0 [pid 3959] <... close resumed>) = 0 [pid 3958] <... futex resumed>) = 0 [pid 3961] close(3 [pid 3960] read(200, [pid 3959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3963 attached [pid 3961] <... close resumed>) = 0 [pid 3960] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3959] <... futex resumed>) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3952] close(9 [pid 3963] set_robust_list(0x7ff3b48409e0, 24 [pid 3961] read(200, [pid 3960] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3959] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... set_robust_list resumed>) = 0 [pid 3961] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3960] <... futex resumed>) = 0 [pid 3959] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3957] <... futex resumed>) = 0 [pid 3952] close(10 [pid 3963] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3961] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... openat resumed>) = 3 [pid 3961] <... futex resumed>) = 0 [pid 3960] <... mmap resumed>) = 0x7ff3b4820000 [pid 3959] <... futex resumed>) = 0 [pid 3957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3963] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3960] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3959] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3957] close(3 [pid 3952] close(11 [pid 3963] <... futex resumed>) = 1 [pid 3961] <... mmap resumed>) = 0x7ff3b4820000 [pid 3960] <... mprotect resumed>) = 0 [pid 3958] <... futex resumed>) = 0 [pid 3957] <... close resumed>) = 0 [pid 3963] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3960] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] close(4 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3961] <... mprotect resumed>) = 0 [pid 3958] <... futex resumed>) = 0 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(12 [pid 3963] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3961] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3960] <... clone resumed>, parent_tid=[49], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 49 [pid 3958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3957] close(5 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... write resumed>) = 8 [pid 3960] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... close resumed>) = 0 [pid 3952] close(13 [pid 3963] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... clone resumed>, parent_tid=[49], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 49 [pid 3960] <... futex resumed>) = 0 [pid 3957] close(6 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... futex resumed>) = 1 [pid 3961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] <... futex resumed>) = 0 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(14 [pid 3963] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] <... futex resumed>) = 0 [pid 3958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] close(7 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] <... futex resumed>) = 0 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(15 [pid 3963] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3957] close(8 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3963] <... openat resumed>) = 4 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(16./strace-static-x86_64: Process 3965 attached [pid 3963] setns(201, 0 [pid 3957] close(9 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] set_robust_list(0x7ff3b48409e0, 24 [pid 3963] <... setns resumed>) = 0 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(17 [pid 3965] <... set_robust_list resumed>) = 0 [pid 3957] close(10 [pid 3965] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... openat resumed>) = 3 [pid 3957] close(11 [pid 3965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3964 attached [pid 3965] <... futex resumed>) = 1 [pid 3961] <... futex resumed>) = 0 [pid 3957] close(12 [pid 3965] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3964] set_robust_list(0x7ff3b48409e0, 24 [pid 3961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... write resumed>) = 8 [pid 3964] <... set_robust_list resumed>) = 0 [pid 3961] <... futex resumed>) = 0 [pid 3957] close(13 [pid 3965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3963] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... futex resumed>) = 0 [pid 3964] <... openat resumed>) = 3 [pid 3963] <... socket resumed>) = 5 [pid 3961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3957] close(14 [pid 3952] close(18 [pid 3965] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] setns(4, 0 [pid 3961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3964] <... futex resumed>) = 1 [pid 3963] <... setns resumed>) = 0 [pid 3961] <... futex resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3957] close(15 [pid 3952] close(19 [pid 3965] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3963] close(4 [pid 3961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3960] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... openat resumed>) = 4 [pid 3964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3963] <... close resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3957] close(16 [pid 3952] close(20 [pid 3965] setns(201, 0 [pid 3964] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3963] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... setns resumed>) = 0 [pid 3963] <... futex resumed>) = 1 [pid 3958] <... futex resumed>) = 0 [pid 3957] close(17 [pid 3952] close(21 [pid 3965] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3963] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3964] <... write resumed>) = 8 [pid 3965] <... socket resumed>) = 5 [pid 3964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3958] <... futex resumed>) = 0 [pid 3957] close(18 [pid 3952] close(22 [pid 3965] setns(4, 0 [pid 3964] <... futex resumed>) = 1 [pid 3963] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3960] <... futex resumed>) = 0 [pid 3958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... setns resumed>) = 0 [pid 3964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3963] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3960] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] close(19 [pid 3952] close(23 [pid 3965] close(4 [pid 3964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3963] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... futex resumed>) = 0 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... close resumed>) = 0 [pid 3964] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3963] <... futex resumed>) = 1 [pid 3960] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] <... futex resumed>) = 0 [pid 3957] close(20 [pid 3952] close(24 [pid 3965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3958] close(3 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... futex resumed>) = 1 [pid 3961] <... futex resumed>) = 0 [pid 3958] <... close resumed>) = 0 [pid 3957] close(21 [pid 3952] close(25 [pid 3964] <... openat resumed>) = 4 [pid 3965] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3964] setns(201, 0 [pid 3961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] close(4 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3964] <... setns resumed>) = 0 [pid 3961] <... futex resumed>) = 0 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(22 [pid 3952] close(26 [pid 3965] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3964] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] close(5 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3964] <... socket resumed>) = 5 [pid 3958] <... close resumed>) = 0 [pid 3957] close(23 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] setns(4, 0 [pid 3958] close(6 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(27 [pid 3965] <... futex resumed>) = 1 [pid 3964] <... setns resumed>) = 0 [pid 3961] <... futex resumed>) = 0 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(24 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3965] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3964] close(4 [pid 3961] close(3 [pid 3958] close(7 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] close(28 [pid 3964] <... close resumed>) = 0 [pid 3961] <... close resumed>) = 0 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(25 [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] close(4 [pid 3958] close(8 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3964] <... futex resumed>) = 1 [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] <... futex resumed>) = 0 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(26 [pid 3952] close(29 [pid 3964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] close(5 [pid 3960] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] close(9 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3961] <... close resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(27 [pid 3952] exit_group(0 [pid 3964] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3961] close(6 [pid 3960] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] close(10 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3956] <... futex resumed>) = ? [pid 3952] <... exit_group resumed>) = ? [pid 3964] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(28 [pid 3956] +++ exited with 0 +++ [pid 3961] close(7 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] close(29 [pid 3961] close(8 [pid 3957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] exit_group(0 [pid 3961] close(9 [pid 3959] <... futex resumed>) = ? [pid 3957] <... exit_group resumed>) = ? [pid 3952] +++ exited with 0 +++ [pid 3964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3959] +++ exited with 0 +++ [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3957] +++ exited with 0 +++ [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3964] <... futex resumed>) = 1 [pid 3961] close(10 [pid 3960] <... futex resumed>) = 0 [pid 3958] close(11 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] close(3 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3613] <... restart_syscall resumed>) = 0 [pid 3961] close(11 [pid 3960] <... close resumed>) = 0 [pid 3958] close(12 [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] close(4 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] close(12 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(13 [pid 3614] <... restart_syscall resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3968 attached [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] close(5 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3961] close(13 [pid 3960] <... close resumed>) = 0 [pid 3958] close(14 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 49 [pid 3961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] close(6 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] set_robust_list(0x555556fa75e0, 24 [pid 3961] close(14) = -1 EBADF (Bad file descriptor) [pid 3961] close(15) = -1 EBADF (Bad file descriptor) [pid 3961] close(16) = -1 EBADF (Bad file descriptor) [pid 3961] close(17) = -1 EBADF (Bad file descriptor) [pid 3961] close(18) = -1 EBADF (Bad file descriptor) [pid 3961] close(19) = -1 EBADF (Bad file descriptor) [pid 3961] close(20) = -1 EBADF (Bad file descriptor) [pid 3961] close(21) = -1 EBADF (Bad file descriptor) [pid 3961] close(22) = -1 EBADF (Bad file descriptor) [pid 3961] close(23) = -1 EBADF (Bad file descriptor) [pid 3961] close(24) = -1 EBADF (Bad file descriptor) [pid 3961] close(25) = -1 EBADF (Bad file descriptor) [pid 3961] close(26) = -1 EBADF (Bad file descriptor) [pid 3961] close(27) = -1 EBADF (Bad file descriptor) [pid 3961] close(28) = -1 EBADF (Bad file descriptor) [pid 3961] close(29) = -1 EBADF (Bad file descriptor) [pid 3961] exit_group(0 [pid 3965] <... futex resumed>) = ? [pid 3961] <... exit_group resumed>) = ? [pid 3968] <... set_robust_list resumed>) = 0 [pid 3965] +++ exited with 0 +++ [pid 3961] +++ exited with 0 +++ [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(15 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3960] close(7 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... prctl resumed>) = 0 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(16 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 49 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3968] setpgid(0, 0 [pid 3960] close(8 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... setpgid resumed>) = 0 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(17 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3960] close(9 [pid 3968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(18 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3968] <... openat resumed>) = 3 [pid 3960] close(10 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(19 [pid 3968] write(3, "1000", 4 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... write resumed>) = 4 [pid 3960] close(11 [pid 3958] close(20 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3970 attached [pid 3970] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3968] close(3 [pid 3960] close(12 [pid 3958] close(21 [pid 3968] <... close resumed>) = 0 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] read(200, [pid 3960] close(13 [pid 3958] close(22 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 50 [pid 3968] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... prctl resumed>) = 0 [pid 3968] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] close(14 [pid 3958] close(23 [pid 3970] setpgid(0, 0 [pid 3968] <... futex resumed>) = 0 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... setpgid resumed>) = 0 [pid 3968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3960] close(15 [pid 3958] close(24 [pid 3970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3968] <... mmap resumed>) = 0x7ff3b4820000 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... openat resumed>) = 3 [pid 3968] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3960] close(16 [pid 3958] close(25 [pid 3970] write(3, "1000", 4 [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... mprotect resumed>) = 0 [pid 3960] close(17 [pid 3958] close(26 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] close(27 [pid 3960] close(18 [pid 3968] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3971 attached [pid 3970] <... write resumed>) = 4 [pid 3960] close(19 [pid 3958] close(28 [pid 3971] set_robust_list(0x555556fa75e0, 24 [pid 3970] close(3 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] <... set_robust_list resumed>) = 0 [pid 3970] <... close resumed>) = 0 [pid 3968] <... clone resumed>, parent_tid=[50], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 50 [pid 3960] close(20 [pid 3958] close(29./strace-static-x86_64: Process 3972 attached [pid 3971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3970] read(200, [pid 3968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] <... prctl resumed>) = 0 [pid 3970] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3968] <... futex resumed>) = 0 [pid 3960] close(21 [pid 3958] exit_group(0 [pid 3971] setpgid(0, 0 [pid 3970] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... setpgid resumed>) = 0 [pid 3970] <... futex resumed>) = 0 [pid 3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3963] <... futex resumed>) = ? [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] <... exit_group resumed>) = ? [pid 3972] set_robust_list(0x7ff3b48409e0, 24 [pid 3971] <... openat resumed>) = 3 [pid 3970] <... mmap resumed>) = 0x7ff3b4820000 [pid 3963] +++ exited with 0 +++ [pid 3960] close(22 [pid 3971] write(3, "1000", 4 [pid 3970] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3971] <... write resumed>) = 4 [pid 3970] <... mprotect resumed>) = 0 [pid 3971] close(3 [pid 3970] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3971] <... close resumed>) = 0 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3958] +++ exited with 0 +++ [pid 3971] read(200, [pid 3970] <... clone resumed>, parent_tid=[50], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 50 [pid 3960] close(23 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3971] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3970] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3971] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... futex resumed>) = 0 [pid 3960] close(24 [pid 3971] <... futex resumed>) = 0 [pid 3970] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 3971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3960] close(25 [pid 3971] <... mmap resumed>) = 0x7ff3b4820000 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3960] close(26 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3974 attached [pid 3972] <... set_robust_list resumed>) = 0 [pid 3971] <... mprotect resumed>) = 0 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3960] close(27 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 47 [pid 3974] set_robust_list(0x555556fa75e0, 24 [pid 3972] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] <... clone resumed>, parent_tid=[51], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 51 [pid 3971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3973 attached [pid 3973] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3973] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3973] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] close(28) = -1 EBADF (Bad file descriptor) [pid 3972] <... openat resumed>) = 3 [pid 3960] close(29 [pid 3970] <... futex resumed>) = 0 [pid 3970] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3970] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3973] <... futex resumed>) = 1 [pid 3973] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 3960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3972] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] exit_group(0 [pid 3972] <... futex resumed>) = 1 [pid 3973] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... futex resumed>) = 0 [pid 3964] <... futex resumed>) = ? [pid 3960] <... exit_group resumed>) = ? [pid 3973] <... futex resumed>) = 1 [pid 3970] <... futex resumed>) = 0 [pid 3968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3970] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... futex resumed>) = 0 [pid 3964] +++ exited with 0 +++ ./strace-static-x86_64: Process 3975 attached [pid 3973] <... openat resumed>) = 4 [pid 3970] <... futex resumed>) = 0 [pid 3975] set_robust_list(0x7ff3b48409e0, 24 [pid 3973] setns(201, 0 [pid 3970] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3975] <... set_robust_list resumed>) = 0 [pid 3973] <... setns resumed>) = 0 [pid 3968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3972] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3960] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3975] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3973] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3972] <... write resumed>) = 8 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3975] <... openat resumed>) = 3 [pid 3974] <... set_robust_list resumed>) = 0 [pid 3973] <... socket resumed>) = 5 [pid 3972] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3975] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] setns(4, 0 [pid 3972] <... futex resumed>) = 1 [pid 3968] <... futex resumed>) = 0 [pid 3975] <... futex resumed>) = 1 [pid 3973] <... setns resumed>) = 0 [pid 3971] <... futex resumed>) = 0 [pid 3968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3975] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3973] close(4 [pid 3972] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... futex resumed>) = 0 [pid 3975] <... write resumed>) = 8 [pid 3973] <... close resumed>) = 0 [pid 3971] <... futex resumed>) = 0 [pid 3975] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3972] <... openat resumed>) = 4 [pid 3971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3975] <... futex resumed>) = 0 [pid 3973] <... futex resumed>) = 1 [pid 3972] setns(201, 0 [pid 3971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3970] <... futex resumed>) = 0 [pid 3975] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3971] <... futex resumed>) = 0 [pid 3970] <... futex resumed>) = 0 [pid 3975] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3973] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3972] <... setns resumed>) = 0 [pid 3971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 50 [pid 3975] <... openat resumed>) = 4 [pid 3974] <... prctl resumed>) = 0 [pid 3973] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3972] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3975] setns(201, 0 [pid 3973] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3975] <... setns resumed>) = 0 [pid 3974] setpgid(0, 0 [pid 3973] <... futex resumed>) = 1 [pid 3972] <... socket resumed>) = 5 [pid 3970] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3977 attached [pid 3975] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3974] <... setpgid resumed>) = 0 [pid 3973] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3972] setns(4, 0 [pid 3970] close(3 [pid 3975] <... socket resumed>) = 5 [pid 3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3972] <... setns resumed>) = 0 [pid 3970] <... close resumed>) = 0 [pid 3977] set_robust_list(0x555556fa75e0, 24 [pid 3975] setns(4, 0 [pid 3972] close(4 [pid 3970] close(4 [pid 3977] <... set_robust_list resumed>) = 0 [pid 3975] <... setns resumed>) = 0 [pid 3974] <... openat resumed>) = 3 [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3975] close(4 [pid 3972] <... close resumed>) = 0 [pid 3970] close(5 [pid 3974] write(3, "1000", 4 [pid 3977] <... prctl resumed>) = 0 [pid 3975] <... close resumed>) = 0 [pid 3972] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... close resumed>) = 0 [pid 3977] setpgid(0, 0 [pid 3975] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] close(6 [pid 3977] <... setpgid resumed>) = 0 [pid 3975] <... futex resumed>) = 1 [pid 3974] <... write resumed>) = 4 [pid 3972] <... futex resumed>) = 1 [pid 3971] <... futex resumed>) = 0 [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... futex resumed>) = 0 [pid 3977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3975] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3974] close(3 [pid 3972] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] close(7 [pid 3968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... openat resumed>) = 3 [pid 3975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3974] <... close resumed>) = 0 [pid 3972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3971] <... futex resumed>) = 0 [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... futex resumed>) = 0 [pid 3977] write(3, "1000", 4 [pid 3975] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3974] read(200, [pid 3972] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] close(8 [pid 3968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... write resumed>) = 4 [pid 3975] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3974] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3972] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] close(3 [pid 3975] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3972] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] close(9 [pid 3977] <... close resumed>) = 0 [pid 3975] <... futex resumed>) = 1 [pid 3974] <... futex resumed>) = 0 [pid 3972] <... futex resumed>) = 1 [pid 3971] <... futex resumed>) = 0 [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... futex resumed>) = 0 [pid 3977] read(200, [pid 3975] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3972] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3971] close(3 [pid 3970] close(10 [pid 3968] close(3 [pid 3977] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3974] <... mmap resumed>) = 0x7ff3b4820000 [pid 3971] <... close resumed>) = 0 [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] close(4 [pid 3970] close(11 [pid 3968] <... close resumed>) = 0 [pid 3974] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3977] <... futex resumed>) = 0 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3974] <... mprotect resumed>) = 0 [pid 3971] close(5 [pid 3970] close(12 [pid 3968] close(4 [pid 3977] <... mmap resumed>) = 0x7ff3b4820000 [pid 3974] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3971] <... close resumed>) = 0 [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3971] close(6 [pid 3970] close(13 [pid 3968] close(5 [pid 3977] <... mprotect resumed>) = 0 [pid 3974] <... clone resumed>, parent_tid=[48], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 48 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3974] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] close(7 [pid 3970] close(14 [pid 3968] <... close resumed>) = 0 [pid 3974] <... futex resumed>) = 0 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(6 [pid 3977] <... clone resumed>, parent_tid=[51], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 51 [pid 3974] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] close(8 [pid 3970] close(15 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(7 [pid 3977] <... futex resumed>) = 0 [pid 3971] close(9 [pid 3970] close(16 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3977] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(10 [pid 3970] close(17 [pid 3968] close(8 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(11 [pid 3970] close(18 [pid 3968] close(9 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(12 [pid 3970] close(19 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(13 [pid 3970] close(20 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(14 [pid 3970] close(21 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(15 [pid 3970] close(22 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(16 [pid 3970] close(23 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(17 [pid 3970] close(24 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(18 [pid 3970] close(25 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(19 [pid 3970] close(26 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(20 [pid 3970] close(27 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3971] close(21 [pid 3970] close(28 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(10 [pid 3971] close(22 [pid 3970] close(29 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3979 attached [pid 3971] close(23 [pid 3970] exit_group(0 [pid 3968] close(11 [pid 3979] set_robust_list(0x7ff3b48409e0, 24 [pid 3973] <... futex resumed>) = ? [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3970] <... exit_group resumed>) = ? [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3978 attached [pid 3979] <... set_robust_list resumed>) = 0 [pid 3973] +++ exited with 0 +++ [pid 3971] close(24 [pid 3970] +++ exited with 0 +++ [pid 3968] close(12 [pid 3979] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3978] set_robust_list(0x7ff3b48409e0, 24 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3979] <... openat resumed>) = 3 [pid 3971] close(25 [pid 3968] close(13 [pid 3979] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3979] <... futex resumed>) = 1 [pid 3977] <... futex resumed>) = 0 [pid 3971] close(26 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3979] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3977] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(14 [pid 3978] <... set_robust_list resumed>) = 0 [pid 3979] <... write resumed>) = 8 [pid 3977] <... futex resumed>) = 0 [pid 3971] close(27 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3979] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3977] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(15 [pid 3979] <... futex resumed>) = 0 [pid 3977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3971] close(28 [pid 3979] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3977] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3977] <... futex resumed>) = 0 [pid 3971] close(29 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3979] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3978] <... openat resumed>) = 3 [pid 3977] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(16 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 51 [pid 3979] <... openat resumed>) = 4 [pid 3978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] exit_group(0 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3979] setns(201, 0 [pid 3975] <... futex resumed>) = ? [pid 3971] <... exit_group resumed>) = ? [pid 3979] <... setns resumed>) = 0 [pid 3978] <... futex resumed>) = 1 [pid 3975] +++ exited with 0 +++ [pid 3974] <... futex resumed>) = 0 [pid 3971] +++ exited with 0 +++ [pid 3968] close(17 [pid 3979] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3978] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3974] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3981 attached [pid 3979] <... socket resumed>) = 5 [pid 3974] <... futex resumed>) = 0 [pid 3968] close(18 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3981] set_robust_list(0x555556fa75e0, 24 [pid 3979] setns(4, 0 [pid 3978] <... write resumed>) = 8 [pid 3974] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3981] <... set_robust_list resumed>) = 0 [pid 3979] <... setns resumed>) = 0 [pid 3968] close(19 [pid 3981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3979] close(4 [pid 3978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 3981] <... prctl resumed>) = 0 [pid 3979] <... close resumed>) = 0 [pid 3968] close(20 [pid 3974] <... futex resumed>) = 0 [pid 3978] <... futex resumed>) = 1 [pid 3981] setpgid(0, 0 [pid 3979] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3981] <... setpgid resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3978] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3977] <... futex resumed>) = 0 [pid 3974] <... futex resumed>) = 0 [pid 3968] close(21 [pid 3981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3979] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3977] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3981] <... openat resumed>) = 3 [pid 3979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3978] <... openat resumed>) = 4 [pid 3977] <... futex resumed>) = 0 [pid 3968] close(22 [pid 3981] write(3, "1000", 4 [pid 3979] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3977] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3981] <... write resumed>) = 4 [pid 3979] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3981] close(3 [pid 3979] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] setns(201, 0 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3981] <... close resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3977] <... futex resumed>) = 0 [pid 3968] close(23 [pid 3981] read(200, [pid 3979] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3978] <... setns resumed>) = 0 [pid 3977] close(3 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 52 [pid 3981] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3977] <... close resumed>) = 0 [pid 3968] close(24 [pid 3981] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3977] close(4 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3981] <... futex resumed>) = 0 [pid 3978] <... socket resumed>) = 5 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(25 [pid 3981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3978] setns(4, 0 [pid 3977] close(5 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3982 attached [pid 3981] <... mmap resumed>) = 0x7ff3b4820000 [pid 3978] <... setns resumed>) = 0 [pid 3977] <... close resumed>) = 0 [pid 3968] close(26 [pid 3982] set_robust_list(0x555556fa75e0, 24 [pid 3981] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3978] close(4 [pid 3977] close(6 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... set_robust_list resumed>) = 0 [pid 3981] <... mprotect resumed>) = 0 [pid 3978] <... close resumed>) = 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3968] close(27 [pid 3982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3981] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] close(7 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... prctl resumed>) = 0 [pid 3978] <... futex resumed>) = 1 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... futex resumed>) = 0 [pid 3968] close(28 [pid 3982] setpgid(0, 0 [pid 3981] <... clone resumed>, parent_tid=[52], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 52 [pid 3978] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3977] close(8 [pid 3974] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... setpgid resumed>) = 0 [pid 3981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... futex resumed>) = 0 [pid 3968] close(29 [pid 3982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3981] <... futex resumed>) = 0 [pid 3978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] close(9 [pid 3974] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... openat resumed>) = 3 [pid 3981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3978] <... futex resumed>) = 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3982] write(3, "1000", 4 [pid 3978] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3977] close(10 [pid 3974] close(3 [pid 3968] exit_group(0 [pid 3982] <... write resumed>) = 4 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] close(3 [pid 3977] close(11 [pid 3974] <... close resumed>) = 0 [pid 3972] <... futex resumed>) = ? [pid 3968] <... exit_group resumed>) = ? [pid 3982] <... close resumed>) = 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] close(4 [pid 3972] +++ exited with 0 +++ [pid 3982] read(200, [pid 3977] close(12 [pid 3982] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] close(13 [pid 3982] <... futex resumed>) = 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3977] close(14 [pid 3968] +++ exited with 0 +++ [pid 3982] <... mmap resumed>) = 0x7ff3b4820000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3983 attached [pid 3982] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3977] close(15 [pid 3974] close(5 [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 3983] set_robust_list(0x7ff3b48409e0, 24 [pid 3982] <... mprotect resumed>) = 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = 0 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3983] <... set_robust_list resumed>) = 0 [pid 3982] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3977] close(16 [pid 3974] close(6 [pid 3983] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3983] <... openat resumed>) = 3 [pid 3982] <... clone resumed>, parent_tid=[53], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 53 [pid 3977] close(17 [pid 3974] close(7 [pid 3983] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3983] <... futex resumed>) = 1 [pid 3982] <... futex resumed>) = 0 [pid 3981] <... futex resumed>) = 0 [pid 3977] close(18 [pid 3974] close(8 [pid 3983] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3981] <... futex resumed>) = 0 [pid 3977] close(19 [pid 3974] close(9 [pid 3983] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3983] <... write resumed>) = 8 [pid 3977] close(20 [pid 3983] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 51 [pid 3983] <... futex resumed>) = 1 [pid 3981] <... futex resumed>) = 0 [pid 3977] close(21 [pid 3974] close(10 [pid 3983] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3981] <... futex resumed>) = 0 [pid 3977] close(22 [pid 3974] close(11 [pid 3983] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3983] <... openat resumed>) = 4 [pid 3977] close(23 [pid 3974] close(12 [pid 3983] setns(201, 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3985 attached [pid 3983] <... setns resumed>) = 0 [pid 3977] close(24 [pid 3974] close(13 [pid 3985] set_robust_list(0x555556fa75e0, 24 [pid 3983] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... set_robust_list resumed>) = 0 [pid 3983] <... socket resumed>) = 5 [pid 3977] close(25 [pid 3974] close(14 [pid 3985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3983] setns(4, 0 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... prctl resumed>) = 0 [pid 3983] <... setns resumed>) = 0 [pid 3977] close(26 [pid 3974] close(15 [pid 3985] setpgid(0, 0 [pid 3983] close(4 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... setpgid resumed>) = 0 [pid 3983] <... close resumed>) = 0 [pid 3977] close(27 [pid 3974] close(16 [pid 3985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3983] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... openat resumed>) = 3 [pid 3983] <... futex resumed>) = 1 [pid 3981] <... futex resumed>) = 0 [pid 3977] close(28 [pid 3974] close(17 [pid 3985] write(3, "1000", 4 [pid 3983] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... write resumed>) = 4 [pid 3983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3981] <... futex resumed>) = 0 [pid 3977] close(29 [pid 3974] close(18 [pid 3985] close(3 [pid 3983] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... close resumed>) = 0 [pid 3983] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3977] exit_group(0 [pid 3985] read(200, [pid 3983] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3979] <... futex resumed>) = ? [pid 3977] <... exit_group resumed>) = ? [pid 3974] close(19./strace-static-x86_64: Process 3984 attached [pid 3985] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3983] <... futex resumed>) = 1 [pid 3981] <... futex resumed>) = 0 [pid 3979] +++ exited with 0 +++ [pid 3977] +++ exited with 0 +++ [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] set_robust_list(0x7ff3b48409e0, 24 [pid 3983] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3981] close(3 [pid 3974] close(20 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3985] <... futex resumed>) = 0 [pid 3984] <... set_robust_list resumed>) = 0 [pid 3981] <... close resumed>) = 0 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3981] close(4 [pid 3974] close(21 [pid 3985] <... mmap resumed>) = 0x7ff3b4820000 [pid 3984] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3981] close(5 [pid 3974] close(22 [pid 3985] <... mprotect resumed>) = 0 [pid 3984] <... openat resumed>) = 3 [pid 3981] <... close resumed>) = 0 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3981] close(6 [pid 3984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] close(23 [pid 3985] <... clone resumed>, parent_tid=[52], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 52 [pid 3984] <... futex resumed>) = 1 [pid 3982] <... futex resumed>) = 0 [pid 3981] close(7 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] <... futex resumed>) = 0 [pid 3982] <... futex resumed>) = 0 [pid 3981] close(8 [pid 3974] close(24 [pid 3985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3984] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3981] close(9 [pid 3974] close(25 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3981] close(10) = -1 EBADF (Bad file descriptor) [pid 3981] close(11) = -1 EBADF (Bad file descriptor) [pid 3981] close(12) = -1 EBADF (Bad file descriptor) [pid 3981] close(13) = -1 EBADF (Bad file descriptor) [pid 3974] close(26 [pid 3984] <... write resumed>) = 8 [pid 3981] close(14 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 52 [pid 3984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] close(27 [pid 3984] <... futex resumed>) = 1 [pid 3982] <... futex resumed>) = 0 [pid 3981] close(15 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] close(28 [pid 3984] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3982] <... futex resumed>) = 0 [pid 3981] close(16 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] close(29 [pid 3981] close(17 [pid 3974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3984] <... openat resumed>) = 4 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3974] exit_group(0 [pid 3984] setns(201, 0 [pid 3981] close(18 [pid 3974] <... exit_group resumed>) = ? [pid 3978] <... futex resumed>) = ? [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3981] close(19) = -1 EBADF (Bad file descriptor) [pid 3981] close(20) = -1 EBADF (Bad file descriptor) [pid 3981] close(21) = -1 EBADF (Bad file descriptor) [pid 3981] close(22) = -1 EBADF (Bad file descriptor) [pid 3981] close(23) = -1 EBADF (Bad file descriptor) [pid 3981] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3986 attached [pid 3981] close(25 [pid 3978] +++ exited with 0 +++ [pid 3974] +++ exited with 0 +++ [pid 3986] set_robust_list(0x7ff3b48409e0, 24 [pid 3984] <... setns resumed>) = 0 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 3986] <... set_robust_list resumed>) = 0 [pid 3984] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3981] close(26 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3986] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 3986] <... openat resumed>) = 3 [pid 3984] <... socket resumed>) = 5 [pid 3981] close(27 [pid 3986] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] setns(4, 0 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3986] <... futex resumed>) = 1 [pid 3985] <... futex resumed>) = 0 [pid 3984] <... setns resumed>) = 0 [pid 3981] close(28 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3986] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] close(4 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3986] <... write resumed>) = 8 [pid 3985] <... futex resumed>) = 0 [pid 3984] <... close resumed>) = 0 [pid 3981] close(29 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 49 ./strace-static-x86_64: Process 3987 attached [pid 3986] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3986] <... futex resumed>) = 0 [pid 3985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3987] set_robust_list(0x555556fa75e0, 24 [pid 3984] <... futex resumed>) = 1 [pid 3982] <... futex resumed>) = 0 [pid 3981] exit_group(0 [pid 3987] <... set_robust_list resumed>) = 0 [pid 3986] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3983] <... futex resumed>) = ? [pid 3982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3981] <... exit_group resumed>) = ? [pid 3987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3986] <... openat resumed>) = 4 [pid 3985] <... futex resumed>) = 0 [pid 3984] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3983] +++ exited with 0 +++ [pid 3982] <... futex resumed>) = 0 [pid 3981] +++ exited with 0 +++ [pid 3987] <... prctl resumed>) = 0 [pid 3986] setns(201, 0 [pid 3985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3987] setpgid(0, 0 [pid 3986] <... setns resumed>) = 0 [pid 3984] <... futex resumed>) = 0 [pid 3982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3987] <... setpgid resumed>) = 0 [pid 3986] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3984] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3982] close(3 [pid 3987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3986] <... socket resumed>) = 5 [pid 3982] <... close resumed>) = 0 [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 3986] setns(4, 0 [pid 3982] close(4 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3986] <... setns resumed>) = 0 [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3986] close(4 [pid 3982] close(5 [pid 3986] <... close resumed>) = 0 [pid 3982] <... close resumed>) = 0 [pid 3986] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] close(6 [pid 3987] <... openat resumed>) = 3 [pid 3986] <... futex resumed>) = 1 [pid 3985] <... futex resumed>) = 0 [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 53 [pid 3986] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] close(7 [pid 3987] write(3, "1000", 4 [pid 3986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3986] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3982] close(8 [pid 3987] <... write resumed>) = 4 [pid 3986] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3988 attached [pid 3987] close(3 [pid 3986] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3982] close(9 [pid 3988] set_robust_list(0x555556fa75e0, 24 [pid 3986] <... futex resumed>) = 1 [pid 3985] <... futex resumed>) = 0 [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] <... set_robust_list resumed>) = 0 [pid 3987] <... close resumed>) = 0 [pid 3986] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3985] close(3 [pid 3982] close(10./strace-static-x86_64: Process 3989 attached [pid 3988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3987] read(200, [pid 3985] <... close resumed>) = 0 [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] set_robust_list(0x555556fa75e0, 24 [pid 3988] <... prctl resumed>) = 0 [pid 3987] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] close(4 [pid 3982] close(11 [pid 3989] <... set_robust_list resumed>) = 0 [pid 3988] setpgid(0, 0 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3988] <... setpgid resumed>) = 0 [pid 3987] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] close(5 [pid 3982] close(12 [pid 3989] <... prctl resumed>) = 0 [pid 3988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3985] <... close resumed>) = 0 [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] <... futex resumed>) = 0 [pid 3989] setpgid(0, 0 [pid 3988] <... openat resumed>) = 3 [pid 3987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3985] close(6 [pid 3982] close(13 [pid 3989] <... setpgid resumed>) = 0 [pid 3988] write(3, "1000", 4 [pid 3987] <... mmap resumed>) = 0x7ff3b4820000 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3988] <... write resumed>) = 4 [pid 3987] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3985] close(7 [pid 3982] close(14 [pid 3989] <... openat resumed>) = 3 [pid 3988] close(3 [pid 3987] <... mprotect resumed>) = 0 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] write(3, "1000", 4 [pid 3988] <... close resumed>) = 0 [pid 3985] close(8 [pid 3982] close(15 [pid 3987] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3989] <... write resumed>) = 4 [pid 3988] read(200, [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] close(3 [pid 3988] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] close(9 [pid 3982] close(16 [pid 3989] <... close resumed>) = 0 [pid 3988] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] <... clone resumed>, parent_tid=[53], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 53 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] read(200, [pid 3988] <... futex resumed>) = 0 [pid 3987] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] close(10 [pid 3982] close(17 [pid 3989] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3987] <... futex resumed>) = 0 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... mmap resumed>) = 0x7ff3b4820000 [pid 3987] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] close(11 [pid 3982] close(18 [pid 3989] <... futex resumed>) = 0 [pid 3988] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3988] <... mprotect resumed>) = 0 [pid 3985] close(12 [pid 3982] close(19 [pid 3989] <... mmap resumed>) = 0x7ff3b4820000 [pid 3988] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3985] close(13 [pid 3982] close(20 [pid 3989] <... mprotect resumed>) = 0 [pid 3988] <... clone resumed>, parent_tid=[50], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 50 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3988] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] close(14 [pid 3982] close(21 [pid 3988] <... futex resumed>) = 0 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... clone resumed>, parent_tid=[54], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 54 [pid 3988] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] close(15 [pid 3982] close(22 [pid 3989] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... futex resumed>) = 0 [pid 3985] close(16 [pid 3982] close(23 [pid 3989] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(17 [pid 3982] close(24 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(18 [pid 3982] close(25 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(19 [pid 3982] close(26 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(20 [pid 3982] close(27 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(21 [pid 3982] close(28 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(22 [pid 3982] close(29 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3985] close(23 [pid 3982] exit_group(0 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3982] <... exit_group resumed>) = ? [pid 3985] close(24) = -1 EBADF (Bad file descriptor) [pid 3985] close(25) = -1 EBADF (Bad file descriptor) [pid 3985] close(26) = -1 EBADF (Bad file descriptor) [pid 3985] close(27) = -1 EBADF (Bad file descriptor) [pid 3985] close(28./strace-static-x86_64: Process 3992 attached ) = -1 EBADF (Bad file descriptor) [pid 3992] set_robust_list(0x7ff3b48409e0, 24 [pid 3985] close(29 [pid 3992] <... set_robust_list resumed>) = 0 [pid 3985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3992] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3985] exit_group(0./strace-static-x86_64: Process 3991 attached [pid 3992] <... openat resumed>) = 3 [pid 3986] <... futex resumed>) = ? [pid 3985] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3990 attached [pid 3992] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] set_robust_list(0x7ff3b48409e0, 24 [pid 3986] +++ exited with 0 +++ [pid 3985] +++ exited with 0 +++ [pid 3984] <... futex resumed>) = ? [pid 3992] <... futex resumed>) = 1 [pid 3991] <... set_robust_list resumed>) = 0 [pid 3989] <... futex resumed>) = 0 [pid 3992] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3991] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3989] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... write resumed>) = 8 [pid 3991] <... openat resumed>) = 3 [pid 3989] <... futex resumed>) = 0 [pid 3984] +++ exited with 0 +++ [pid 3982] +++ exited with 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=1} --- [pid 3992] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3990] set_robust_list(0x7ff3b48409e0, 24 [pid 3989] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... futex resumed>) = 0 [pid 3991] <... futex resumed>) = 1 [pid 3988] <... futex resumed>) = 0 [pid 3992] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3988] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3989] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... futex resumed>) = 0 [pid 3992] <... futex resumed>) = 0 [pid 3991] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3989] <... futex resumed>) = 1 [pid 3988] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3991] <... write resumed>) = 8 [pid 3989] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... openat resumed>) = 4 [pid 3991] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3990] <... set_robust_list resumed>) = 0 [pid 3992] setns(201, 0 [pid 3991] <... futex resumed>) = 1 [pid 3988] <... futex resumed>) = 0 [pid 3990] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3992] <... setns resumed>) = 0 [pid 3991] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3988] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3991] <... openat resumed>) = 4 [pid 3988] <... futex resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3992] <... socket resumed>) = 5 [pid 3991] setns(201, 0 [pid 3988] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] setns(4, 0 [pid 3991] <... setns resumed>) = 0 [pid 3992] <... setns resumed>) = 0 [pid 3991] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3992] close(4 [pid 3991] <... socket resumed>) = 5 [pid 3992] <... close resumed>) = 0 [pid 3991] setns(4, 0 [pid 3992] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] <... setns resumed>) = 0 [pid 3992] <... futex resumed>) = 1 [pid 3991] close(4 [pid 3989] <... futex resumed>) = 0 [pid 3992] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3991] <... close resumed>) = 0 [pid 3990] <... openat resumed>) = 3 [pid 3989] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 53 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 54 [pid 3992] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3991] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] <... futex resumed>) = 0 [pid 3992] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] <... futex resumed>) = 1 [pid 3989] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] <... futex resumed>) = 0 [pid 3990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... futex resumed>) = 0 [pid 3991] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3988] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3989] close(3 [pid 3988] <... futex resumed>) = 0 [pid 3991] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3989] <... close resumed>) = 0 [pid 3988] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3991] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3989] close(4 [pid 3991] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3991] <... futex resumed>) = 1 [pid 3989] close(5 [pid 3988] <... futex resumed>) = 0 [pid 3991] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] <... close resumed>) = 0 [pid 3988] close(3 [pid 3989] close(6 [pid 3988] <... close resumed>) = 0 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(4 [pid 3989] close(7 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(5 [pid 3989] close(8 [pid 3988] <... close resumed>) = 0 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(6 [pid 3989] close(9 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(7 [pid 3989] close(10 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(8 [pid 3989] close(11 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(9 [pid 3989] close(12 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(10 [pid 3989] close(13 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(11 [pid 3989] close(14 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(12 [pid 3989] close(15 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(13./strace-static-x86_64: Process 3996 attached ./strace-static-x86_64: Process 3995 attached [pid 3990] <... futex resumed>) = 1 [pid 3989] close(16 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] <... futex resumed>) = 0 [pid 3990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(14 [pid 3987] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] set_robust_list(0x555556fa75e0, 24 [pid 3995] set_robust_list(0x555556fa75e0, 24 [pid 3990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3989] close(17 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] <... futex resumed>) = 0 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(15 [pid 3989] close(18 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(16 [pid 3989] close(19 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3990] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(17 [pid 3987] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3990] <... write resumed>) = 8 [pid 3989] close(20 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(18 [pid 3989] close(21 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] <... futex resumed>) = 0 [pid 3990] <... futex resumed>) = 1 [pid 3990] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(19 [pid 3987] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] close(22 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3990] <... openat resumed>) = 4 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(20 [pid 3987] <... futex resumed>) = 0 [pid 3990] setns(201, 0 [pid 3989] close(23 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... set_robust_list resumed>) = 0 [pid 3990] <... setns resumed>) = 0 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(21 [pid 3995] <... set_robust_list resumed>) = 0 [pid 3996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3990] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3989] close(24 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... prctl resumed>) = 0 [pid 3990] <... socket resumed>) = 5 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(22 [pid 3996] setpgid(0, 0 [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3990] setns(4, 0 [pid 3989] close(25 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... setpgid resumed>) = 0 [pid 3995] <... prctl resumed>) = 0 [pid 3990] <... setns resumed>) = 0 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(23 [pid 3990] close(4 [pid 3989] close(26 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3990] <... close resumed>) = 0 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(24 [pid 3996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3995] setpgid(0, 0 [pid 3990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] close(27 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3990] <... futex resumed>) = 1 [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(25 [pid 3987] <... futex resumed>) = 0 [pid 3995] <... setpgid resumed>) = 0 [pid 3990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] close(28 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... openat resumed>) = 3 [pid 3996] write(3, "1000", 4 [pid 3990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(26 [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3987] <... futex resumed>) = 0 [pid 3996] <... write resumed>) = 4 [pid 3990] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3989] close(29 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] close(3 [pid 3995] <... openat resumed>) = 3 [pid 3990] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3988] close(27 [pid 3996] <... close resumed>) = 0 [pid 3995] write(3, "1000", 4 [pid 3990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] exit_group(0 [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] read(200, [pid 3995] <... write resumed>) = 4 [pid 3992] <... futex resumed>) = ? [pid 3990] <... futex resumed>) = 1 [pid 3989] <... exit_group resumed>) = ? [pid 3988] close(28 [pid 3987] <... futex resumed>) = 0 [pid 3996] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3995] close(3 [pid 3992] +++ exited with 0 +++ [pid 3990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3989] +++ exited with 0 +++ [pid 3988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] close(3 [pid 3996] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... close resumed>) = 0 [pid 3988] close(29) = -1 EBADF (Bad file descriptor) [pid 3987] <... close resumed>) = 0 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3996] <... futex resumed>) = 0 [pid 3995] read(200, [pid 3988] exit_group(0 [pid 3987] close(4 [pid 3996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3991] <... futex resumed>) = ? [pid 3988] <... exit_group resumed>) = ? [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... mmap resumed>) = 0x7ff3b4820000 [pid 3995] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3991] +++ exited with 0 +++ [pid 3988] +++ exited with 0 +++ [pid 3987] close(5 [pid 3996] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3995] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] <... close resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3987] close(6) = -1 EBADF (Bad file descriptor) [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 3996] <... mprotect resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 3987] close(7 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 55 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3996] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] close(8 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... mmap resumed>) = 0x7ff3b4820000 [pid 3987] close(9 [pid 3995] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... clone resumed>, parent_tid=[55], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 55 [pid 3987] close(10 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3996] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... mprotect resumed>) = 0 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3998 attached [pid 3998] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3987] close(11) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 51 [pid 3987] close(12 [pid 3998] <... prctl resumed>) = 0 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] close(13 [pid 3995] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... futex resumed>) = 0 [pid 3987] close(14 [pid 3998] setpgid(0, 0 [pid 3996] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] close(15 [pid 3998] <... setpgid resumed>) = 0 [pid 3995] <... clone resumed>, parent_tid=[54], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 54 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] close(16 [pid 3995] <... futex resumed>) = 0 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3987] close(17) = -1 EBADF (Bad file descriptor) [pid 3995] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3987] close(18) = -1 EBADF (Bad file descriptor) [pid 3987] close(19) = -1 EBADF (Bad file descriptor) [pid 3987] close(20) = -1 EBADF (Bad file descriptor) [pid 3987] close(21 [pid 3998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4000 attached [pid 3998] <... openat resumed>) = 3 [pid 3987] close(22) = -1 EBADF (Bad file descriptor) [pid 3987] close(23) = -1 EBADF (Bad file descriptor) [pid 3987] close(24) = -1 EBADF (Bad file descriptor) [pid 3998] write(3, "1000", 4 [pid 3987] close(25) = -1 EBADF (Bad file descriptor) [pid 3987] close(26) = -1 EBADF (Bad file descriptor) [pid 3987] close(27 [pid 3998] <... write resumed>) = 4 [pid 3998] close(3 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] <... close resumed>) = 0 [pid 3987] close(28 [pid 3998] read(200, [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3987] close(29 [pid 3998] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] <... futex resumed>) = 0 [pid 3987] exit_group(0) = ? [pid 3990] <... futex resumed>) = ? [pid 3998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 3998] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3998] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[56], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 56 [pid 3998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3999 attached [pid 3990] +++ exited with 0 +++ [pid 3987] +++ exited with 0 +++ [pid 3999] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3999] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 54 [pid 3999] <... futex resumed>) = 1 [pid 3999] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3996] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4001 attached [pid 4001] set_robust_list(0x7ff3b48409e0, 24 [pid 3996] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] set_robust_list(0x555556fa75e0, 24 [pid 3996] <... futex resumed>) = 1 [pid 4001] <... set_robust_list resumed>) = 0 [pid 4000] <... set_robust_list resumed>) = 0 [pid 3999] <... futex resumed>) = 0 [pid 3996] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3999] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 4003 attached [pid 4001] <... openat resumed>) = 3 [pid 4000] setpgid(0, 0 [pid 3999] <... write resumed>) = 8 [pid 4000] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4002 attached [pid 4001] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4002] set_robust_list(0x7ff3b48409e0, 24 [pid 4001] <... futex resumed>) = 1 [pid 3999] <... futex resumed>) = 1 [pid 3996] <... futex resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 3996] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 4000] <... openat resumed>) = 3 [pid 3996] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3995] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4000] write(3, "1000", 4 [pid 4002] <... set_robust_list resumed>) = 0 [pid 4001] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4000] <... write resumed>) = 4 [pid 3999] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4003] set_robust_list(0x555556fa75e0, 24 [pid 4002] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4001] <... write resumed>) = 8 [pid 4000] close(3 [pid 3999] <... openat resumed>) = 4 [pid 4002] <... openat resumed>) = 3 [pid 4001] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] setns(201, 0 [pid 4000] <... close resumed>) = 0 [pid 4003] <... set_robust_list resumed>) = 0 [pid 4002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... futex resumed>) = 1 [pid 3999] <... setns resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4002] <... futex resumed>) = 1 [pid 4001] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] read(200, [pid 3999] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3998] <... futex resumed>) = 0 [pid 3995] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... prctl resumed>) = 0 [pid 4002] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3999] <... socket resumed>) = 5 [pid 3998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... futex resumed>) = 0 [pid 4002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4001] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3999] setns(4, 0 [pid 3998] <... futex resumed>) = 0 [pid 3995] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4003] setpgid(0, 0 [pid 4002] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4001] <... openat resumed>) = 4 [pid 4000] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] <... setns resumed>) = 0 [pid 3998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4003] <... setpgid resumed>) = 0 [pid 4002] <... write resumed>) = 8 [pid 4001] setns(201, 0 [pid 4000] <... futex resumed>) = 0 [pid 3999] close(4 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... setns resumed>) = 0 [pid 4000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3999] <... close resumed>) = 0 [pid 4002] <... futex resumed>) = 1 [pid 4001] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4000] <... mmap resumed>) = 0x7ff3b4820000 [pid 3999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = 0 [pid 4003] <... openat resumed>) = 3 [pid 4002] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4001] <... socket resumed>) = 5 [pid 4000] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3999] <... futex resumed>) = 1 [pid 3998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = 0 [pid 4003] write(3, "1000", 4 [pid 4002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4001] setns(4, 0 [pid 4000] <... mprotect resumed>) = 0 [pid 3999] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] <... futex resumed>) = 0 [pid 3996] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... write resumed>) = 4 [pid 4002] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4001] <... setns resumed>) = 0 [pid 4000] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... futex resumed>) = 0 [pid 4003] close(3 [pid 4002] <... openat resumed>) = 4 [pid 4001] close(4 [pid 3999] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3996] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4003] <... close resumed>) = 0 [pid 4002] setns(201, 0 [pid 4001] <... close resumed>) = 0 [pid 4000] <... clone resumed>, parent_tid=[52], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 52 [pid 3999] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4003] read(200, [pid 4002] <... setns resumed>) = 0 [pid 4001] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4002] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4001] <... futex resumed>) = 1 [pid 4000] <... futex resumed>) = 0 [pid 3999] <... futex resumed>) = 1 [pid 3996] <... futex resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 4003] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] <... socket resumed>) = 5 [pid 4001] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3999] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] <... futex resumed>) = 0 [pid 4002] setns(4, 0 [pid 4001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] close(3 [pid 3995] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4002] <... setns resumed>) = 0 [pid 4001] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4002] close(4 [pid 4001] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3996] <... close resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 4003] <... mmap resumed>) = 0x7ff3b4820000 [pid 4002] <... close resumed>) = 0 [pid 4001] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] close(4 [pid 3995] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4003] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... futex resumed>) = 0 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4003] <... mprotect resumed>) = 0 [pid 4002] <... futex resumed>) = 1 [pid 4001] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] <... futex resumed>) = 0 [pid 3996] close(5 [pid 3995] close(3 [pid 4003] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4002] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3998] <... futex resumed>) = 0 [pid 3996] <... close resumed>) = 0 [pid 4002] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3995] <... close resumed>) = 0 [pid 3996] close(6./strace-static-x86_64: Process 4005 attached [pid 4002] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3995] close(4 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4005] set_robust_list(0x7ff3b48409e0, 24 [pid 4003] <... clone resumed>, parent_tid=[55], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 55 [pid 4002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] close(7 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4005] <... set_robust_list resumed>) = 0 [pid 4003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] <... futex resumed>) = 1 [pid 3998] <... futex resumed>) = 0 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(5 [pid 4005] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4003] <... futex resumed>) = 0 [pid 4002] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] close(3 [pid 3996] close(8 [pid 4005] <... openat resumed>) = 3 [pid 4003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] <... close resumed>) = 0 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = 0 [pid 4005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(4 [pid 3996] close(9 [pid 4005] <... futex resumed>) = 1 [pid 4000] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(6 [pid 4005] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4000] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(5 [pid 3996] close(10 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4005] <... write resumed>) = 8 [pid 4000] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = 0 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(7 [pid 4005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] close(6 [pid 3996] close(11 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4005] <... futex resumed>) = 0 [pid 4000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(8 [pid 4005] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(7 [pid 3996] close(12 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4006 attached [pid 4005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(9 [pid 4006] set_robust_list(0x7ff3b48409e0, 24 [pid 4005] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4000] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] close(8 [pid 4006] <... set_robust_list resumed>) = 0 [pid 4005] <... openat resumed>) = 4 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(13 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4005] setns(201, 0 [pid 3998] close(9 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(10 [pid 4006] <... openat resumed>) = 3 [pid 4005] <... setns resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(14 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3998] close(10 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... futex resumed>) = 1 [pid 4005] <... socket resumed>) = 5 [pid 4003] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(15 [pid 3995] close(11 [pid 4006] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4005] setns(4, 0 [pid 4003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(11 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4005] <... setns resumed>) = 0 [pid 4003] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(16 [pid 3995] close(12 [pid 4006] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4005] close(4 [pid 4003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] close(12 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... write resumed>) = 8 [pid 4005] <... close resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(17 [pid 4006] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(13 [pid 4006] <... futex resumed>) = 1 [pid 4005] <... futex resumed>) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4000] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(13 [pid 4006] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4005] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(14 [pid 3996] close(18 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4003] <... futex resumed>) = 0 [pid 4000] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(14 [pid 4006] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4005] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4000] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] close(15 [pid 3996] close(19 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... openat resumed>) = 4 [pid 4005] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(15 [pid 4006] setns(201, 0 [pid 4005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] close(16 [pid 3996] close(20 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... setns resumed>) = 0 [pid 4005] <... futex resumed>) = 1 [pid 4000] <... futex resumed>) = 0 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(16 [pid 4006] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4005] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] close(3 [pid 3998] close(17 [pid 3996] close(21 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... socket resumed>) = 5 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] setns(4, 0 [pid 4000] <... close resumed>) = 0 [pid 3998] close(18 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(17 [pid 4006] <... setns resumed>) = 0 [pid 4000] close(4 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(22 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] close(4 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] close(19 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(18 [pid 4006] <... close resumed>) = 0 [pid 4000] close(5 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(23 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] <... close resumed>) = 0 [pid 3998] close(20 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(19 [pid 4006] <... futex resumed>) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4000] close(6 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(24 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] close(21 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(20 [pid 4006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4003] <... futex resumed>) = 0 [pid 4000] close(7 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(25 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3998] close(22 [pid 4006] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4000] <... 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(21 [pid 4006] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] close(8 [pid 3998] close(23 [pid 3996] close(26 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4006] <... futex resumed>) = 0 [pid 4003] close(3 [pid 4000] <... 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(22 [pid 4006] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3998] close(24 [pid 4003] <... close resumed>) = 0 [pid 4000] close(9 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(27 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(4 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] close(25 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(23 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(10 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(28 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(5 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] close(26 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(24 [pid 4003] <... close resumed>) = 0 [pid 4000] close(11 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3996] close(29 [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(6 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] close(27 [pid 3996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] close(25 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(12 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] close(28 [pid 3996] exit_group(0 [pid 4003] close(7 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3999] <... futex resumed>) = ? [pid 3996] <... exit_group resumed>) = ? [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(13 [pid 3999] +++ exited with 0 +++ [pid 3998] close(29 [pid 3995] close(26 [pid 3998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] exit_group(0 [pid 4002] <... futex resumed>) = ? [pid 3998] <... exit_group resumed>) = ? [pid 4003] close(8 [pid 4002] +++ exited with 0 +++ [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3998] +++ exited with 0 +++ [pid 3996] +++ exited with 0 +++ [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(14 [pid 3995] close(27 [pid 4003] close(9 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(15 [pid 3995] close(28 [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 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4003] close(10 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(16 [pid 3995] close(29./strace-static-x86_64: Process 4008 attached [pid 4003] close(11 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(17 [pid 3995] exit_group(0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 57 [pid 4003] close(12 [pid 4001] <... futex resumed>) = ? [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] <... exit_group resumed>) = ? [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 56 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4001] +++ exited with 0 +++ [pid 4000] close(18 [pid 4008] set_robust_list(0x555556fa75e0, 24 [pid 4003] close(13 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3995] +++ exited with 0 +++ [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(19 [pid 4003] close(14 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(20 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4003] close(15 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4007 attached [pid 4003] close(16 [pid 4000] close(21 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(17 [pid 4000] close(22 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(18 [pid 4000] close(23 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4003] close(19 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] set_robust_list(0x555556fa75e0, 24 [pid 4000] close(24 [pid 4003] close(20 [pid 4007] <... set_robust_list resumed>) = 0 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4000] close(25 [pid 4007] <... prctl resumed>) = 0 [pid 4007] setpgid(0, 0) = 0 [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4003] close(21 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] close(26 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 55 [pid 4003] close(22 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] write(3, "1000", 4) = 4 [pid 4000] close(27 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(23 [pid 4000] close(28 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] close(3 [pid 4003] close(24 [pid 4000] close(29 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] close(25 [pid 4000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4000] exit_group(0 [pid 4007] <... close resumed>) = 0 [pid 4005] <... futex resumed>) = ? [pid 4003] close(26 [pid 4000] <... exit_group resumed>) = ? [pid 4008] <... set_robust_list resumed>) = 0 [pid 4007] read(200, [pid 4005] +++ exited with 0 +++ [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4010 attached [pid 4007] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4010] set_robust_list(0x555556fa75e0, 24 [pid 4007] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] <... set_robust_list resumed>) = 0 [pid 4007] <... futex resumed>) = 0 [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4000] +++ exited with 0 +++ [pid 4010] <... prctl resumed>) = 0 [pid 4007] <... mmap resumed>) = 0x7ff3b4820000 [pid 4003] close(27 [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 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4003] close(28 [pid 4010] setpgid(0, 0 [pid 4007] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4010] <... setpgid resumed>) = 0 [pid 4007] <... mprotect resumed>) = 0 [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4007] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... openat resumed>) = 3 [pid 4003] close(29 [pid 4010] write(3, "1000", 4 [pid 4008] <... prctl resumed>) = 0 [pid 4007] <... clone resumed>, parent_tid=[58], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 58 [pid 4003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 53 [pid 4010] <... write resumed>) = 4 [pid 4007] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] exit_group(0 [pid 4010] close(3 [pid 4007] <... futex resumed>) = 0 [pid 4010] <... close resumed>) = 0 [pid 4008] setpgid(0, 0 [pid 4007] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4006] <... futex resumed>) = ? [pid 4003] <... exit_group resumed>) = ? [pid 4010] read(200, [pid 4006] +++ exited with 0 +++ [pid 4010] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4010] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4011 attached [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4011] set_robust_list(0x555556fa75e0, 24 [pid 4010] <... mmap resumed>) = 0x7ff3b4820000 [pid 4011] <... set_robust_list resumed>) = 0 [pid 4010] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4003] +++ exited with 0 +++ [pid 4011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4010] <... mprotect resumed>) = 0 [pid 4008] <... setpgid resumed>) = 0 [pid 4011] <... prctl resumed>) = 0 [pid 4010] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4011] setpgid(0, 0 [pid 4008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4011] <... setpgid resumed>) = 0 [pid 4010] <... clone resumed>, parent_tid=[56], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 56 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4010] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4012 attached [pid 4011] <... openat resumed>) = 3 [pid 4010] <... futex resumed>) = 0 [pid 4008] <... openat resumed>) = 3 [pid 4012] set_robust_list(0x7ff3b48409e0, 24 [pid 4011] write(3, "1000", 4 [pid 4010] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4012] <... set_robust_list resumed>) = 0 [pid 4011] <... write resumed>) = 4 [pid 4008] write(3, "1000", 4 [pid 4012] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4011] close(3 [pid 4012] <... openat resumed>) = 3 [pid 4011] <... close resumed>) = 0 [pid 4008] <... write resumed>) = 4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4012] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] read(200, [pid 4012] <... futex resumed>) = 1 [pid 4011] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4012] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4011] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... write resumed>) = 8 [pid 4011] <... futex resumed>) = 0 [pid 4008] close(3 [pid 4007] <... futex resumed>) = 0 [pid 4012] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4008] <... close resumed>) = 0 [pid 4007] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 56 [pid 4012] <... futex resumed>) = 0 [pid 4011] <... mmap resumed>) = 0x7ff3b4820000 [pid 4008] read(200, [pid 4007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4012] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4008] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] <... mprotect resumed>) = 0 [pid 4008] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] <... futex resumed>) = 0 [pid 4012] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4011] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4008] <... futex resumed>) = 0 [pid 4007] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4012] <... openat resumed>) = 4 [pid 4008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4012] setns(201, 0 [pid 4011] <... clone resumed>, parent_tid=[54], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 54 [pid 4012] <... setns resumed>) = 0 [pid 4011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... mmap resumed>) = 0x7ff3b4820000 [pid 4012] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4011] <... futex resumed>) = 0 [pid 4008] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4012] <... socket resumed>) = 5 [pid 4011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4012] setns(4, 0 [pid 4008] <... mprotect resumed>) = 0 [pid 4012] <... setns resumed>) = 0 [pid 4012] close(4) = 0 [pid 4008] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4012] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4012] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4012] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4008] <... clone resumed>, parent_tid=[57], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 57 [pid 4007] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4012] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] <... futex resumed>) = 0 [pid 4012] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] close(3 [pid 4008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] <... close resumed>) = 0 [pid 4007] close(4) = -1 EBADF (Bad file descriptor) [pid 4007] close(5) = 0 ./strace-static-x86_64: Process 4014 attached [pid 4007] close(6) = -1 EBADF (Bad file descriptor) [pid 4007] close(7./strace-static-x86_64: Process 4015 attached ) = -1 EBADF (Bad file descriptor) [pid 4015] set_robust_list(0x7ff3b48409e0, 24 [pid 4007] close(8 [pid 4015] <... set_robust_list resumed>) = 0 [pid 4014] set_robust_list(0x555556fa75e0, 24 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4007] close(9 [pid 4014] <... set_robust_list resumed>) = 0 [pid 4015] <... openat resumed>) = 3 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] close(10 [pid 4014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4015] <... futex resumed>) = 1 [pid 4014] <... prctl resumed>) = 0 [pid 4011] <... futex resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] close(11 [pid 4015] <... write resumed>) = 8 [pid 4014] setpgid(0, 0 [pid 4011] <... futex resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] close(12 [pid 4015] <... futex resumed>) = 0 [pid 4014] <... setpgid resumed>) = 0 [pid 4011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] close(13 [pid 4015] <... openat resumed>) = 4 [pid 4014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4011] <... futex resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] setns(201, 0 [pid 4011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] close(14./strace-static-x86_64: Process 4013 attached [pid 4015] <... setns resumed>) = 0 [pid 4014] <... openat resumed>) = 3 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4007] close(15 [pid 4014] write(3, "1000", 4 [pid 4013] set_robust_list(0x7ff3b48409e0, 24 [pid 4015] <... socket resumed>) = 5 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] setns(4, 0 [pid 4014] <... write resumed>) = 4 [pid 4013] <... set_robust_list resumed>) = 0 [pid 4007] close(16 [pid 4015] <... setns resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] close(4 [pid 4014] close(3 [pid 4013] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4007] close(17 [pid 4015] <... close resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] close(18 [pid 4015] <... futex resumed>) = 1 [pid 4011] <... futex resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4014] <... close resumed>) = 0 [pid 4011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] close(19./strace-static-x86_64: Process 4016 attached [pid 4015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4014] read(200, [pid 4013] <... openat resumed>) = 3 [pid 4011] <... futex resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] close(20 [pid 4014] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] set_robust_list(0x7ff3b48409e0, 24 [pid 4015] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4014] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] <... futex resumed>) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4016] <... set_robust_list resumed>) = 0 [pid 4015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = 0 [pid 4013] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4010] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] close(21 [pid 4016] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4015] <... futex resumed>) = 1 [pid 4011] <... futex resumed>) = 0 [pid 4010] <... futex resumed>) = 0 [pid 4014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4015] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] close(3 [pid 4010] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] close(22 [pid 4016] <... openat resumed>) = 3 [pid 4014] <... mmap resumed>) = 0x7ff3b4820000 [pid 4013] <... write resumed>) = 8 [pid 4011] <... close resumed>) = 0 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4011] close(4 [pid 4007] close(23 [pid 4014] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4016] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4014] <... mprotect resumed>) = 0 [pid 4013] <... futex resumed>) = 1 [pid 4011] close(5 [pid 4010] <... futex resumed>) = 0 [pid 4008] <... futex resumed>) = 0 [pid 4007] close(24 [pid 4016] <... futex resumed>) = 1 [pid 4014] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4013] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] <... close resumed>) = 0 [pid 4010] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4016] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] close(6 [pid 4010] <... futex resumed>) = 0 [pid 4008] <... futex resumed>) = 0 [pid 4007] close(25 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4014] <... clone resumed>, parent_tid=[57], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 57 [pid 4013] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4011] close(7 [pid 4008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] close(26 [pid 4014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4016] <... write resumed>) = 8 [pid 4014] <... futex resumed>) = 0 [pid 4013] <... openat resumed>) = 4 [pid 4011] close(8 [pid 4007] close(27 [pid 4016] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4013] setns(201, 0 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4016] <... futex resumed>) = 1 [pid 4013] <... setns resumed>) = 0 [pid 4011] close(9 [pid 4008] <... futex resumed>) = 0 [pid 4007] close(28 [pid 4016] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4013] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4013] <... socket resumed>) = 5 [pid 4011] close(10 [pid 4008] <... futex resumed>) = 0 [pid 4007] close(29./strace-static-x86_64: Process 4018 attached [pid 4016] <... openat resumed>) = 4 [pid 4013] setns(4, 0 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4018] set_robust_list(0x7ff3b48409e0, 24 [pid 4016] setns(201, 0 [pid 4013] <... setns resumed>) = 0 [pid 4011] close(11 [pid 4007] exit_group(0 [pid 4018] <... set_robust_list resumed>) = 0 [pid 4016] <... setns resumed>) = 0 [pid 4012] <... futex resumed>) = ? [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4007] <... exit_group resumed>) = ? [pid 4018] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4016] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4013] close(4 [pid 4012] +++ exited with 0 +++ [pid 4011] close(12 [pid 4007] +++ exited with 0 +++ [pid 4018] <... openat resumed>) = 3 [pid 4016] <... socket resumed>) = 5 [pid 4013] <... close resumed>) = 0 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4018] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] close(13 [pid 4013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] setns(4, 0 [pid 4018] <... futex resumed>) = 1 [pid 4016] <... setns resumed>) = 0 [pid 4014] <... futex resumed>) = 0 [pid 4013] <... futex resumed>) = 1 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... futex resumed>) = 0 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4018] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4016] close(4 [pid 4014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] close(14 [pid 4010] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4018] <... write resumed>) = 8 [pid 4016] <... close resumed>) = 0 [pid 4014] <... futex resumed>) = 0 [pid 4013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... futex resumed>) = 0 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4018] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4013] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4011] close(15 [pid 4010] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4018] <... futex resumed>) = 0 [pid 4016] <... futex resumed>) = 1 [pid 4014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... futex resumed>) = 0 [pid 4018] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] close(16 [pid 4008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4014] <... futex resumed>) = 0 [pid 4016] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4013] <... futex resumed>) = 1 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... futex resumed>) = 0 [pid 4008] <... futex resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4018] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4013] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] close(17 [pid 4010] close(3 [pid 4008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4018] <... openat resumed>) = 4 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = 0 [pid 4016] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] setns(201, 0 [pid 4011] close(18 [pid 4010] close(4 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 59 [pid 4018] <... setns resumed>) = 0 [pid 4016] <... futex resumed>) = 1 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... futex resumed>) = 0 [pid 4018] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4016] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] close(19 [pid 4010] close(5 [pid 4008] close(3 [pid 4018] <... socket resumed>) = 5 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = 0 [pid 4018] setns(4, 0 [pid 4011] close(20 [pid 4010] close(6 [pid 4008] <... close resumed>) = 0 [pid 4018] <... setns resumed>) = 0 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(4 [pid 4018] close(4 [pid 4011] close(21 [pid 4010] close(7 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4019 attached [pid 4018] <... close resumed>) = 0 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] set_robust_list(0x555556fa75e0, 24 [pid 4018] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] close(22 [pid 4010] close(8 [pid 4008] close(5 [pid 4019] <... set_robust_list resumed>) = 0 [pid 4018] <... futex resumed>) = 1 [pid 4014] <... futex resumed>) = 0 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4018] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] close(23 [pid 4010] close(9 [pid 4008] <... close resumed>) = 0 [pid 4019] <... prctl resumed>) = 0 [pid 4018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(6 [pid 4019] setpgid(0, 0 [pid 4018] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4014] <... futex resumed>) = 0 [pid 4011] close(24 [pid 4010] close(10 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... setpgid resumed>) = 0 [pid 4018] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(7 [pid 4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4018] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] close(25 [pid 4010] close(11 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... openat resumed>) = 3 [pid 4018] <... futex resumed>) = 0 [pid 4014] close(3 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(8 [pid 4019] write(3, "1000", 4 [pid 4018] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4014] <... close resumed>) = 0 [pid 4011] close(26 [pid 4010] close(12 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4014] close(4 [pid 4008] close(9 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4014] close(5 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(10 [pid 4014] <... close resumed>) = 0 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4014] close(6 [pid 4008] close(11 [pid 4019] <... write resumed>) = 4 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4011] close(27 [pid 4010] close(13 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(3 [pid 4014] close(7 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(12 [pid 4019] <... close resumed>) = 0 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4011] close(28 [pid 4010] close(14 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] read(200, [pid 4014] close(8 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(13 [pid 4019] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4011] close(29 [pid 4010] close(15 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] close(9 [pid 4011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(14 [pid 4019] <... futex resumed>) = 0 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4011] exit_group(0 [pid 4010] close(16 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4015] <... futex resumed>) = ? [pid 4014] close(10 [pid 4011] <... exit_group resumed>) = ? [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(15 [pid 4019] <... mmap resumed>) = 0x7ff3b4820000 [pid 4015] +++ exited with 0 +++ [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4014] close(11 [pid 4011] +++ exited with 0 +++ [pid 4010] close(17 [pid 4008] close(16 [pid 4019] <... mprotect resumed>) = 0 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... 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=0} --- [pid 4019] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4014] close(12 [pid 4010] close(18 [pid 4008] close(17 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... clone resumed>, parent_tid=[60], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 60 [pid 4014] close(13 [pid 4010] close(19 [pid 4008] close(18 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4019] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... futex resumed>) = 0 [pid 4014] close(14 [pid 4010] close(20 [pid 4008] close(19 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 55 [pid 4019] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4022 attached [pid 4014] close(15 [pid 4010] close(21 [pid 4008] close(20 [pid 4022] set_robust_list(0x7ff3b48409e0, 24 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4022] <... set_robust_list resumed>) = 0 [pid 4014] close(16 [pid 4010] close(22 [pid 4008] close(21 [pid 4022] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4022] <... openat resumed>) = 3 [pid 4014] close(17 [pid 4010] close(23 [pid 4008] close(22 [pid 4022] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4022] <... futex resumed>) = 1 [pid 4019] <... futex resumed>) = 0 [pid 4014] close(18 [pid 4010] close(24 [pid 4008] close(23 [pid 4022] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4023 attached [pid 4022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4019] <... futex resumed>) = 0 [pid 4014] close(19 [pid 4010] close(25 [pid 4008] close(24 [pid 4023] set_robust_list(0x555556fa75e0, 24 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... set_robust_list resumed>) = 0 [pid 4014] close(20 [pid 4008] close(25 [pid 4023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4022] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4019] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... prctl resumed>) = 0 [pid 4014] close(21 [pid 4008] close(26 [pid 4023] setpgid(0, 0 [pid 4022] <... write resumed>) = 8 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] close(26 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... setpgid resumed>) = 0 [pid 4022] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] close(22 [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(27 [pid 4023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4022] <... futex resumed>) = 1 [pid 4019] <... futex resumed>) = 0 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] close(27 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... openat resumed>) = 3 [pid 4022] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] close(23 [pid 4008] close(28 [pid 4023] write(3, "1000", 4 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... write resumed>) = 4 [pid 4022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4019] <... futex resumed>) = 0 [pid 4014] close(24 [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] close(29 [pid 4023] close(3 [pid 4022] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4019] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] close(28 [pid 4008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... close resumed>) = 0 [pid 4022] <... openat resumed>) = 4 [pid 4014] close(25 [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] exit_group(0 [pid 4023] read(200, [pid 4022] setns(201, 0 [pid 4016] <... futex resumed>) = ? [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] close(29 [pid 4008] <... exit_group resumed>) = ? [pid 4023] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4022] <... setns resumed>) = 0 [pid 4016] +++ exited with 0 +++ [pid 4014] close(26 [pid 4010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4008] +++ exited with 0 +++ [pid 4023] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4010] exit_group(0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4023] <... futex resumed>) = 0 [pid 4022] <... socket resumed>) = 5 [pid 4014] close(27 [pid 4013] <... futex resumed>) = ? [pid 4010] <... exit_group resumed>) = ? [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4022] setns(4, 0 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4013] +++ exited with 0 +++ [pid 3611] <... restart_syscall resumed>) = 0 [pid 4023] <... mmap resumed>) = 0x7ff3b4820000 [pid 4022] <... setns resumed>) = 0 [pid 4014] close(28 [pid 4010] +++ exited with 0 +++ [pid 4023] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4022] close(4 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... mprotect resumed>) = 0 [pid 4022] <... close resumed>) = 0 [pid 4014] close(29 [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 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4023] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4022] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4022] <... futex resumed>) = 1 [pid 4019] <... futex resumed>) = 0 [pid 4014] exit_group(0 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 58 [pid 4023] <... clone resumed>, parent_tid=[56], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 56 [pid 4022] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] <... futex resumed>) = ? [pid 4014] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4027 attached [pid 4023] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4019] <... futex resumed>) = 0 [pid 4018] +++ exited with 0 +++ [pid 4014] +++ exited with 0 +++ [pid 4027] set_robust_list(0x555556fa75e0, 24 [pid 4023] <... futex resumed>) = 0 [pid 4022] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4019] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4027] <... set_robust_list resumed>) = 0 [pid 4023] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4022] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4022] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 57 [pid 4027] <... prctl resumed>) = 0 [pid 4022] <... futex resumed>) = 1 [pid 4019] <... futex resumed>) = 0 [pid 4027] setpgid(0, 0 [pid 4022] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] close(3 [pid 4027] <... setpgid resumed>) = 0 [pid 4019] <... close resumed>) = 0 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4019] close(4./strace-static-x86_64: Process 4029 attached [pid 4027] <... openat resumed>) = 3 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4028 attached [pid 4028] set_robust_list(0x7ff3b48409e0, 24 [pid 4019] close(5 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 58 [pid 4028] <... set_robust_list resumed>) = 0 [pid 4028] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4029] set_robust_list(0x555556fa75e0, 24 [pid 4028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] write(3, "1000", 4 [pid 4019] <... close resumed>) = 0 [pid 4029] <... set_robust_list resumed>) = 0 [pid 4028] <... futex resumed>) = 1 [pid 4027] <... write resumed>) = 4 [pid 4023] <... futex resumed>) = 0 [pid 4019] close(6 [pid 4029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4028] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4027] close(3 [pid 4023] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] <... prctl resumed>) = 0 [pid 4028] <... write resumed>) = 8 [pid 4027] <... close resumed>) = 0 [pid 4023] <... futex resumed>) = 0 [pid 4019] close(7 [pid 4029] setpgid(0, 0 [pid 4028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] read(200, [pid 4023] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4030 attached [pid 4028] <... futex resumed>) = 0 [pid 4023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4030] set_robust_list(0x555556fa75e0, 24 [pid 4028] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4023] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... set_robust_list resumed>) = 0 [pid 4028] <... openat resumed>) = 4 [pid 4023] <... futex resumed>) = 0 [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4029] <... setpgid resumed>) = 0 [pid 4028] setns(201, 0 [pid 4027] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4023] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4019] close(8 [pid 4030] <... prctl resumed>) = 0 [pid 4029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4028] <... setns resumed>) = 0 [pid 4027] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4030] setpgid(0, 0 [pid 4029] <... openat resumed>) = 3 [pid 4028] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4027] <... futex resumed>) = 0 [pid 4019] close(9 [pid 4030] <... setpgid resumed>) = 0 [pid 4029] write(3, "1000", 4 [pid 4028] <... socket resumed>) = 5 [pid 4027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4029] <... write resumed>) = 4 [pid 4028] setns(4, 0 [pid 4027] <... mmap resumed>) = 0x7ff3b4820000 [pid 4019] close(10 [pid 4030] <... openat resumed>) = 3 [pid 4029] close(3 [pid 4028] <... setns resumed>) = 0 [pid 4027] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4030] write(3, "1000", 4 [pid 4029] <... close resumed>) = 0 [pid 4028] close(4 [pid 4027] <... mprotect resumed>) = 0 [pid 4019] close(11 [pid 4030] <... write resumed>) = 4 [pid 4029] read(200, [pid 4028] <... close resumed>) = 0 [pid 4027] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4030] close(3 [pid 4029] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] close(12 [pid 4030] <... close resumed>) = 0 [pid 4029] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 1 [pid 4027] <... clone resumed>, parent_tid=[59], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 59 [pid 4023] <... futex resumed>) = 0 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4030] read(200, [pid 4029] <... futex resumed>) = 0 [pid 4028] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] close(13 [pid 4030] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4027] <... futex resumed>) = 0 [pid 4023] <... futex resumed>) = 0 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4033 attached [pid 4030] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4029] <... mmap resumed>) = 0x7ff3b4820000 [pid 4028] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4019] close(14 [pid 4033] set_robust_list(0x7ff3b48409e0, 24 [pid 4030] <... futex resumed>) = 0 [pid 4029] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4028] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4033] <... set_robust_list resumed>) = 0 [pid 4030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4029] <... mprotect resumed>) = 0 [pid 4028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4033] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4030] <... mmap resumed>) = 0x7ff3b4820000 [pid 4029] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4028] <... futex resumed>) = 1 [pid 4023] <... futex resumed>) = 0 [pid 4019] close(15 [pid 4033] <... openat resumed>) = 3 [pid 4030] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4028] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4023] close(3 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4033] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... mprotect resumed>) = 0 [pid 4029] <... clone resumed>, parent_tid=[58], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 58 [pid 4023] <... close resumed>) = 0 [pid 4019] close(16 [pid 4033] <... futex resumed>) = 1 [pid 4030] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4029] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... futex resumed>) = 0 [pid 4023] close(4 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4033] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4029] <... futex resumed>) = 0 [pid 4027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4030] <... clone resumed>, parent_tid=[59], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 59 [pid 4023] close(5 [pid 4030] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4029] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4027] <... futex resumed>) = 0 [pid 4033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4023] <... close resumed>) = 0 [pid 4019] close(17./strace-static-x86_64: Process 4034 attached [pid 4033] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4030] <... futex resumed>) = 0 [pid 4027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] close(6 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4034] set_robust_list(0x7ff3b48409e0, 24 [pid 4033] <... write resumed>) = 8 [pid 4030] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(18 [pid 4034] <... set_robust_list resumed>) = 0 [pid 4033] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] close(7 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4034] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4033] <... futex resumed>) = 1 [pid 4027] <... futex resumed>) = 0 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(19 [pid 4034] <... openat resumed>) = 3 [pid 4033] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] close(8 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4034] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4027] <... futex resumed>) = 0 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(20 [pid 4034] <... futex resumed>) = 1 [pid 4033] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4029] <... futex resumed>) = 0 [pid 4027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] close(9 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4035 attached [pid 4034] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] <... openat resumed>) = 4 [pid 4029] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(21 [pid 4035] set_robust_list(0x7ff3b48409e0, 24 [pid 4034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4033] setns(201, 0 [pid 4029] <... futex resumed>) = 0 [pid 4023] close(10 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] <... set_robust_list resumed>) = 0 [pid 4034] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4033] <... setns resumed>) = 0 [pid 4029] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(22 [pid 4035] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4034] <... write resumed>) = 8 [pid 4033] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4023] close(11 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] <... openat resumed>) = 3 [pid 4034] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... socket resumed>) = 5 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(23 [pid 4035] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] <... futex resumed>) = 1 [pid 4033] setns(4, 0 [pid 4029] <... futex resumed>) = 0 [pid 4023] close(12 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] <... futex resumed>) = 1 [pid 4034] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] <... setns resumed>) = 0 [pid 4030] <... futex resumed>) = 0 [pid 4029] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(24 [pid 4035] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4033] close(4 [pid 4030] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4029] <... futex resumed>) = 0 [pid 4023] close(13 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4034] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4033] <... close resumed>) = 0 [pid 4030] <... futex resumed>) = 0 [pid 4029] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] close(25 [pid 4035] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4034] <... openat resumed>) = 4 [pid 4033] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] close(14 [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] <... write resumed>) = 8 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] setns(201, 0 [pid 4033] <... futex resumed>) = 1 [pid 4027] <... futex resumed>) = 0 [pid 4023] close(15 [pid 4019] close(26 [pid 4035] <... futex resumed>) = 1 [pid 4034] <... setns resumed>) = 0 [pid 4033] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4030] <... futex resumed>) = 0 [pid 4027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4034] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4030] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... futex resumed>) = 0 [pid 4023] close(16 [pid 4019] close(27 [pid 4035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4034] <... socket resumed>) = 5 [pid 4033] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4030] <... futex resumed>) = 0 [pid 4027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4034] setns(4, 0 [pid 4033] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4030] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] close(17 [pid 4019] close(28 [pid 4035] <... openat resumed>) = 4 [pid 4034] <... setns resumed>) = 0 [pid 4033] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] setns(201, 0 [pid 4034] close(4 [pid 4033] <... futex resumed>) = 1 [pid 4027] <... futex resumed>) = 0 [pid 4023] close(18 [pid 4019] close(29 [pid 4035] <... setns resumed>) = 0 [pid 4034] <... close resumed>) = 0 [pid 4033] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] close(3 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4034] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... close resumed>) = 0 [pid 4023] close(19 [pid 4019] exit_group(0 [pid 4035] <... socket resumed>) = 5 [pid 4034] <... futex resumed>) = 1 [pid 4029] <... futex resumed>) = 0 [pid 4027] close(4 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4022] <... futex resumed>) = ? [pid 4019] <... exit_group resumed>) = ? [pid 4035] setns(4, 0 [pid 4034] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4029] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] close(20 [pid 4022] +++ exited with 0 +++ [pid 4035] <... setns resumed>) = 0 [pid 4034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4029] <... futex resumed>) = 0 [pid 4027] close(5 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4019] +++ exited with 0 +++ [pid 4035] close(4 [pid 4034] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4029] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4027] <... close resumed>) = 0 [pid 4023] close(21 [pid 4035] <... close resumed>) = 0 [pid 4034] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4027] close(6 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4035] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] close(22 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4035] <... futex resumed>) = 1 [pid 4034] <... futex resumed>) = 1 [pid 4030] <... futex resumed>) = 0 [pid 4029] <... futex resumed>) = 0 [pid 4027] close(7 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4035] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4034] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4030] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4029] close(3 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] close(23 [pid 4035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4030] <... futex resumed>) = 0 [pid 4029] <... close resumed>) = 0 [pid 4027] close(8 [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4030] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] close(24 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4035] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] close(25 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 61 [pid 4035] <... futex resumed>) = 1 [pid 4030] <... futex resumed>) = 0 [pid 4029] close(4 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4035] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4030] close(3 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(9 [pid 4023] close(26./strace-static-x86_64: Process 4038 attached [pid 4030] <... close resumed>) = 0 [pid 4029] close(5 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] set_robust_list(0x555556fa75e0, 24 [pid 4030] close(4 [pid 4029] <... close resumed>) = 0 [pid 4027] close(10 [pid 4023] close(27 [pid 4038] <... set_robust_list resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(6 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4030] close(5 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(11 [pid 4023] close(28 [pid 4038] <... prctl resumed>) = 0 [pid 4030] <... close resumed>) = 0 [pid 4029] close(7 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] setpgid(0, 0 [pid 4030] close(6 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(12 [pid 4023] close(29 [pid 4038] <... setpgid resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(8 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4030] close(7 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(13 [pid 4023] exit_group(0 [pid 4038] <... openat resumed>) = 3 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(9 [pid 4028] <... futex resumed>) = ? [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4023] <... exit_group resumed>) = ? [pid 4038] write(3, "1000", 4 [pid 4030] close(8 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4028] +++ exited with 0 +++ [pid 4027] close(14 [pid 4023] +++ exited with 0 +++ [pid 4038] <... write resumed>) = 4 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(10 [pid 4027] <... 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=2} --- [pid 4038] close(3 [pid 4030] close(9 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(15 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4038] <... close resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(11 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4038] read(200, [pid 4030] close(10 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(16 [pid 4038] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(12 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] close(11 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(17 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4038] <... futex resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(13 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4030] close(12 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(18 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 57 [pid 4038] <... mmap resumed>) = 0x7ff3b4820000 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(14 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4030] close(13 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(19./strace-static-x86_64: Process 4042 attached [pid 4038] <... mprotect resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(15 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] set_robust_list(0x555556fa75e0, 24 [pid 4038] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4030] close(14 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(20 [pid 4042] <... set_robust_list resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(16 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4038] <... clone resumed>, parent_tid=[62], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 62 [pid 4030] close(15 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(21 [pid 4042] <... prctl resumed>) = 0 [pid 4038] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(17 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] setpgid(0, 0 [pid 4038] <... futex resumed>) = 0 [pid 4030] close(16 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(22 [pid 4042] <... setpgid resumed>) = 0 [pid 4038] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(18 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4030] close(17 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(23 [pid 4042] <... openat resumed>) = 3 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(19 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4043 attached [pid 4042] write(3, "1000", 4 [pid 4030] close(18 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(24 [pid 4043] set_robust_list(0x7ff3b48409e0, 24 [pid 4042] <... write resumed>) = 4 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(20 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] <... set_robust_list resumed>) = 0 [pid 4042] close(3 [pid 4030] close(19 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(25 [pid 4043] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4042] <... close resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(21 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] <... openat resumed>) = 3 [pid 4042] read(200, [pid 4030] close(20 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(26 [pid 4043] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(22 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] <... futex resumed>) = 1 [pid 4042] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... futex resumed>) = 0 [pid 4030] close(21 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(27 [pid 4043] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4042] <... futex resumed>) = 0 [pid 4038] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] <... write resumed>) = 8 [pid 4030] close(22 [pid 4043] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4038] <... futex resumed>) = 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(23 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] <... futex resumed>) = 0 [pid 4030] close(23 [pid 4043] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4042] <... mmap resumed>) = 0x7ff3b4820000 [pid 4038] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(28 [pid 4042] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4030] close(24 [pid 4029] close(24 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... mprotect resumed>) = 0 [pid 4038] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] close(29 [pid 4043] <... futex resumed>) = 0 [pid 4042] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4038] <... futex resumed>) = 1 [pid 4030] close(25 [pid 4029] close(25 [pid 4027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4038] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4027] exit_group(0 [pid 4043] <... openat resumed>) = 4 [pid 4030] close(26 [pid 4043] setns(201, 0 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4043] <... setns resumed>) = 0 [pid 4042] <... clone resumed>, parent_tid=[58], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 58 [pid 4030] close(27 [pid 4029] close(26 [pid 4027] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4045 attached [pid 4043] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4042] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... futex resumed>) = ? [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4045] set_robust_list(0x7ff3b48409e0, 24 [pid 4043] <... socket resumed>) = 5 [pid 4042] <... futex resumed>) = 0 [pid 4030] close(28 [pid 4045] <... set_robust_list resumed>) = 0 [pid 4043] setns(4, 0 [pid 4042] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4033] +++ exited with 0 +++ [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(27 [pid 4027] +++ exited with 0 +++ [pid 4045] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4043] <... setns resumed>) = 0 [pid 4030] close(29 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4045] <... openat resumed>) = 3 [pid 4043] close(4 [pid 4030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4029] close(28 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4045] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... close resumed>) = 0 [pid 4030] exit_group(0 [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4045] <... futex resumed>) = 1 [pid 4043] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... futex resumed>) = 0 [pid 4035] <... futex resumed>) = ? [pid 4030] <... exit_group resumed>) = ? [pid 4029] close(29 [pid 4045] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4043] <... futex resumed>) = 1 [pid 4042] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... futex resumed>) = 0 [pid 4035] +++ exited with 0 +++ [pid 4030] +++ exited with 0 +++ [pid 4029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 60 ./strace-static-x86_64: Process 4047 attached [pid 4045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4043] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4042] <... futex resumed>) = 0 [pid 4038] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4029] exit_group(0 [pid 4047] set_robust_list(0x555556fa75e0, 24 [pid 4045] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4042] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... futex resumed>) = 0 [pid 4034] <... futex resumed>) = ? [pid 4029] <... exit_group resumed>) = ? [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4047] <... set_robust_list resumed>) = 0 [pid 4045] <... write resumed>) = 8 [pid 4043] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4038] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4034] +++ exited with 0 +++ [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4045] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4029] +++ exited with 0 +++ [pid 4047] <... prctl resumed>) = 0 [pid 4045] <... futex resumed>) = 1 [pid 4043] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... futex resumed>) = 0 [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 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 60 [pid 4047] setpgid(0, 0 [pid 4045] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4043] <... futex resumed>) = 1 [pid 4042] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... futex resumed>) = 0 [pid 4047] <... setpgid resumed>) = 0 [pid 4045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4043] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4042] <... futex resumed>) = 0 [pid 4038] close(3 [pid 4047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4045] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4042] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... close resumed>) = 0 ./strace-static-x86_64: Process 4048 attached [pid 4047] <... openat resumed>) = 3 [pid 4045] <... openat resumed>) = 4 [pid 4038] close(4 [pid 4048] set_robust_list(0x555556fa75e0, 24 [pid 4047] write(3, "1000", 4 [pid 4045] setns(201, 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] <... set_robust_list resumed>) = 0 [pid 4047] <... write resumed>) = 4 [pid 4045] <... setns resumed>) = 0 [pid 4038] close(5 [pid 4048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4047] close(3 [pid 4045] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4038] <... close resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4048] <... prctl resumed>) = 0 [pid 4047] <... close resumed>) = 0 [pid 4045] <... socket resumed>) = 5 [pid 4038] close(6) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 59 [pid 4038] close(7) = -1 EBADF (Bad file descriptor) [pid 4048] setpgid(0, 0 [pid 4047] read(200, [pid 4045] setns(4, 0 [pid 4038] close(8 [pid 4048] <... setpgid resumed>) = 0 [pid 4047] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4045] <... setns resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4047] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4045] close(4 [pid 4038] close(9 [pid 4048] <... openat resumed>) = 3 [pid 4047] <... futex resumed>) = 0 [pid 4045] <... close resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] write(3, "1000", 4 [pid 4047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4045] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] close(10 [pid 4048] <... write resumed>) = 4 [pid 4047] <... mmap resumed>) = 0x7ff3b4820000 [pid 4045] <... futex resumed>) = 1 [pid 4042] <... futex resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(3 [pid 4047] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4045] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4042] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] close(11 [pid 4048] <... close resumed>) = 0 [pid 4047] <... mprotect resumed>) = 0 [pid 4045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4042] <... futex resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] read(200, [pid 4047] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4045] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4042] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] close(12./strace-static-x86_64: Process 4049 attached [pid 4048] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4045] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] set_robust_list(0x555556fa75e0, 24 [pid 4048] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... clone resumed>, parent_tid=[61], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 61 [pid 4045] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] close(13 [pid 4049] <... set_robust_list resumed>) = 0 [pid 4048] <... futex resumed>) = 0 [pid 4047] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4045] <... futex resumed>) = 1 [pid 4042] <... futex resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4047] <... futex resumed>) = 0 [pid 4045] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4042] close(3 [pid 4038] close(14 [pid 4049] <... prctl resumed>) = 0 [pid 4048] <... mmap resumed>) = 0x7ff3b4820000 [pid 4047] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] <... close resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] setpgid(0, 0 [pid 4048] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4042] close(4 [pid 4038] close(15 [pid 4049] <... setpgid resumed>) = 0 [pid 4048] <... mprotect resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4048] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4042] close(5 [pid 4038] close(16./strace-static-x86_64: Process 4051 attached [pid 4049] <... openat resumed>) = 3 [pid 4042] <... close resumed>) = 0 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4051] set_robust_list(0x7ff3b48409e0, 24 [pid 4049] write(3, "1000", 4 [pid 4048] <... clone resumed>, parent_tid=[61], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 61 [pid 4042] close(6 [pid 4038] close(17 [pid 4051] <... set_robust_list resumed>) = 0 [pid 4049] <... write resumed>) = 4 [pid 4048] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4051] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4049] close(3 [pid 4048] <... futex resumed>) = 0 [pid 4042] close(7 [pid 4038] close(18 [pid 4051] <... openat resumed>) = 3 [pid 4049] <... close resumed>) = 0 [pid 4048] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4051] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] read(200, [pid 4042] close(8 [pid 4038] close(19 [pid 4051] <... futex resumed>) = 1 [pid 4049] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4047] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4051] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4049] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] close(9 [pid 4038] close(20./strace-static-x86_64: Process 4052 attached [pid 4051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4049] <... futex resumed>) = 0 [pid 4047] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4052] set_robust_list(0x7ff3b48409e0, 24 [pid 4051] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4047] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] close(10 [pid 4038] close(21 [pid 4052] <... set_robust_list resumed>) = 0 [pid 4049] <... mmap resumed>) = 0x7ff3b4820000 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4052] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4051] <... write resumed>) = 8 [pid 4049] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(22 [pid 4052] <... openat resumed>) = 3 [pid 4051] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... mprotect resumed>) = 0 [pid 4042] close(11 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4052] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4051] <... futex resumed>) = 1 [pid 4049] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4047] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(23 [pid 4052] <... futex resumed>) = 1 [pid 4051] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] <... futex resumed>) = 0 [pid 4047] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] close(12 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4052] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4049] <... clone resumed>, parent_tid=[60], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 60 [pid 4048] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(24 [pid 4052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4051] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4049] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4047] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] close(13 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4054 attached [pid 4052] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4051] <... openat resumed>) = 4 [pid 4049] <... futex resumed>) = 0 [pid 4048] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(25 [pid 4054] set_robust_list(0x7ff3b48409e0, 24 [pid 4052] <... write resumed>) = 8 [pid 4051] setns(201, 0 [pid 4049] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] close(14 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... set_robust_list resumed>) = 0 [pid 4052] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4051] <... setns resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(26 [pid 4054] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4052] <... futex resumed>) = 1 [pid 4051] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4048] <... futex resumed>) = 0 [pid 4042] close(15 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... openat resumed>) = 3 [pid 4052] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4051] <... socket resumed>) = 5 [pid 4048] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(27 [pid 4054] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4051] setns(4, 0 [pid 4048] <... futex resumed>) = 0 [pid 4042] close(16 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... futex resumed>) = 1 [pid 4052] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4051] <... setns resumed>) = 0 [pid 4049] <... futex resumed>) = 0 [pid 4048] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(28 [pid 4054] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4052] <... openat resumed>) = 4 [pid 4051] close(4 [pid 4049] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] close(17 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4052] setns(201, 0 [pid 4051] <... close resumed>) = 0 [pid 4049] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] close(29 [pid 4054] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4052] <... setns resumed>) = 0 [pid 4051] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] close(18 [pid 4038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... write resumed>) = 8 [pid 4052] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4038] exit_group(0 [pid 4052] <... socket resumed>) = 5 [pid 4043] <... futex resumed>) = ? [pid 4038] <... exit_group resumed>) = ? [pid 4054] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4052] setns(4, 0 [pid 4051] <... futex resumed>) = 1 [pid 4047] <... futex resumed>) = 0 [pid 4043] +++ exited with 0 +++ [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4038] +++ exited with 0 +++ [pid 4054] <... futex resumed>) = 1 [pid 4052] <... setns resumed>) = 0 [pid 4051] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4049] <... futex resumed>) = 0 [pid 4047] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] close(19 [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 4054] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4052] close(4 [pid 4051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4049] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4052] <... close resumed>) = 0 [pid 4051] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4049] <... futex resumed>) = 0 [pid 4047] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] close(20 [pid 4054] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4052] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4051] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4049] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... openat resumed>) = 4 [pid 4052] <... futex resumed>) = 1 [pid 4051] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4042] close(21 [pid 4054] setns(201, 0 [pid 4052] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4051] <... futex resumed>) = 1 [pid 4048] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... futex resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... setns resumed>) = 0 [pid 4052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4051] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] <... futex resumed>) = 0 [pid 4047] close(3 [pid 4042] close(22 [pid 4054] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4052] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4048] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... close resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... socket resumed>) = 5 [pid 4052] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4047] close(4 [pid 4042] close(23 [pid 4054] setns(4, 0 [pid 4052] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4054] <... setns resumed>) = 0 [pid 4052] <... futex resumed>) = 1 [pid 4048] <... futex resumed>) = 0 [pid 4047] close(5 [pid 4042] close(24 [pid 4054] close(4 [pid 4047] <... close resumed>) = 0 [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... close resumed>) = 0 [pid 4047] close(6 [pid 4042] close(25 [pid 4054] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4052] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] close(3 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 63 [pid 4054] <... futex resumed>) = 1 [pid 4049] <... futex resumed>) = 0 [pid 4047] close(7 [pid 4042] close(26 [pid 4048] <... close resumed>) = 0 [pid 4054] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4049] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] close(4 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4049] <... futex resumed>) = 0 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] close(8 [pid 4042] close(27 [pid 4054] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4049] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4054] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4048] close(5 [pid 4047] close(9 [pid 4042] close(28 [pid 4054] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4055 attached [pid 4054] <... futex resumed>) = 1 [pid 4049] <... futex resumed>) = 0 [pid 4048] <... close resumed>) = 0 [pid 4047] close(10 [pid 4042] close(29 [pid 4055] set_robust_list(0x555556fa75e0, 24 [pid 4054] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4049] close(3 [pid 4048] close(6 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... set_robust_list resumed>) = 0 [pid 4047] close(11 [pid 4042] exit_group(0 [pid 4055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4049] <... close resumed>) = 0 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4045] <... futex resumed>) = ? [pid 4042] <... exit_group resumed>) = ? [pid 4055] <... prctl resumed>) = 0 [pid 4049] close(4 [pid 4048] close(7 [pid 4047] close(12 [pid 4045] +++ exited with 0 +++ [pid 4042] +++ exited with 0 +++ [pid 4055] setpgid(0, 0 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... setpgid resumed>) = 0 [pid 4049] close(5 [pid 4048] close(8 [pid 4047] close(13 [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 4055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4049] <... close resumed>) = 0 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4055] <... openat resumed>) = 3 [pid 4049] close(6 [pid 4048] close(9 [pid 4047] close(14 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4055] write(3, "1000", 4 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... write resumed>) = 4 [pid 4049] close(7 [pid 4048] close(10 [pid 4047] close(15 [pid 4055] close(3 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = 0 [pid 4047] close(16 [pid 4055] read(200, [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4049] close(8 [pid 4048] close(11 [pid 4047] close(17 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4055] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... futex resumed>) = 0 [pid 4047] close(18 [pid 4055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... mmap resumed>) = 0x7ff3b4820000 [pid 4047] close(19 [pid 4055] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... mprotect resumed>) = 0 [pid 4047] close(20 [pid 4048] close(12 [pid 4055] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4049] close(9 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 59 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(13 [pid 4047] close(21 [pid 4055] <... clone resumed>, parent_tid=[64], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 64 [pid 4049] close(10 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(14 [pid 4047] close(22 [pid 4055] <... futex resumed>) = 0 [pid 4049] close(11 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(15 [pid 4047] close(23 [pid 4049] close(12 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(16 [pid 4047] close(24./strace-static-x86_64: Process 4056 attached [pid 4049] close(13 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] set_robust_list(0x555556fa75e0, 24 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(17 [pid 4047] close(25 [pid 4056] <... set_robust_list resumed>) = 0 [pid 4049] close(14 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(18 [pid 4047] close(26 [pid 4056] <... prctl resumed>) = 0 [pid 4049] close(15 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] setpgid(0, 0 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(19 [pid 4047] close(27 [pid 4056] <... setpgid resumed>) = 0 [pid 4049] close(16 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(20 [pid 4047] close(28./strace-static-x86_64: Process 4057 attached [pid 4056] <... openat resumed>) = 3 [pid 4049] close(17 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] write(3, "1000", 4 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(21 [pid 4047] close(29 [pid 4056] <... write resumed>) = 4 [pid 4049] close(18 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] close(3 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(22 [pid 4047] exit_group(0 [pid 4056] <... close resumed>) = 0 [pid 4051] <... futex resumed>) = ? [pid 4049] close(19 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4047] <... exit_group resumed>) = ? [pid 4057] set_robust_list(0x7ff3b48409e0, 24 [pid 4056] read(200, [pid 4051] +++ exited with 0 +++ [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(23 [pid 4047] +++ exited with 0 +++ [pid 4057] <... set_robust_list resumed>) = 0 [pid 4056] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4049] close(20 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4056] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(24 [pid 4056] <... futex resumed>) = 0 [pid 4049] close(21 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4057] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(25 [pid 4056] <... mmap resumed>) = 0x7ff3b4820000 [pid 4049] close(22 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(26 [pid 4057] <... openat resumed>) = 3 [pid 4056] <... mprotect resumed>) = 0 [pid 4049] close(23 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4057] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(27 [pid 4057] <... futex resumed>) = 1 [pid 4055] <... futex resumed>) = 0 [pid 4049] close(24 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] <... clone resumed>, parent_tid=[60], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 60 [pid 4055] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(28 [pid 4057] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4056] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] <... futex resumed>) = 0 [pid 4049] close(25 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] <... futex resumed>) = 0 [pid 4055] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] close(29 [pid 4049] close(26 [pid 4048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4048] exit_group(0 [pid 4049] close(27 [pid 4048] <... exit_group resumed>) = ? [pid 4052] <... futex resumed>) = ? [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4058 attached [pid 4058] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4058] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4057] <... write resumed>) = 8 [pid 4052] +++ exited with 0 +++ [pid 4048] +++ exited with 0 +++ [pid 4057] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] <... futex resumed>) = 0 [pid 4055] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4049] close(28 [pid 4055] <... futex resumed>) = 0 [pid 4055] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4057] <... futex resumed>) = 1 [pid 4057] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4059 attached [pid 4057] setns(201, 0 [pid 4049] close(29 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 62 [pid 4058] <... openat resumed>) = 3 [pid 4058] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... futex resumed>) = 0 [pid 4056] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4056] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] <... futex resumed>) = 1 [pid 4049] exit_group(0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 62 [pid 4057] <... setns resumed>) = 0 [pid 4054] <... futex resumed>) = ? [pid 4049] <... exit_group resumed>) = ? [pid 4057] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4054] +++ exited with 0 +++ [pid 4058] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4058] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... futex resumed>) = 0 [pid 4056] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4056] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] +++ exited with 0 +++ [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4058] <... futex resumed>) = 1 [pid 4058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4057] <... socket resumed>) = 5 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4059] set_robust_list(0x555556fa75e0, 24./strace-static-x86_64: Process 4060 attached [pid 4057] setns(4, 0 [pid 4058] <... openat resumed>) = 4 [pid 4059] <... set_robust_list resumed>) = 0 [pid 4057] <... setns resumed>) = 0 [pid 4058] setns(201, 0) = 0 [pid 4058] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 61 [pid 4057] close(4./strace-static-x86_64: Process 4061 attached [pid 4060] set_robust_list(0x555556fa75e0, 24 [pid 4059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4058] <... socket resumed>) = 5 [pid 4057] <... close resumed>) = 0 [pid 4060] <... set_robust_list resumed>) = 0 [pid 4059] <... prctl resumed>) = 0 [pid 4057] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] set_robust_list(0x555556fa75e0, 24 [pid 4060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4059] setpgid(0, 0 [pid 4058] setns(4, 0 [pid 4057] <... futex resumed>) = 1 [pid 4055] <... futex resumed>) = 0 [pid 4061] <... set_robust_list resumed>) = 0 [pid 4060] <... prctl resumed>) = 0 [pid 4059] <... setpgid resumed>) = 0 [pid 4058] <... setns resumed>) = 0 [pid 4057] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4055] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4060] setpgid(0, 0 [pid 4059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4058] close(4 [pid 4057] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4055] <... futex resumed>) = 0 [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4060] <... setpgid resumed>) = 0 [pid 4059] <... openat resumed>) = 3 [pid 4058] <... close resumed>) = 0 [pid 4057] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] write(3, "1000", 4 [pid 4058] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] <... futex resumed>) = 0 [pid 4055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4059] <... write resumed>) = 4 [pid 4058] <... futex resumed>) = 1 [pid 4057] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4056] <... futex resumed>) = 0 [pid 4055] close(3 [pid 4060] <... openat resumed>) = 3 [pid 4059] close(3 [pid 4058] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4056] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] <... close resumed>) = 0 [pid 4061] <... prctl resumed>) = 0 [pid 4060] write(3, "1000", 4 [pid 4059] <... close resumed>) = 0 [pid 4058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4056] <... futex resumed>) = 0 [pid 4055] close(4 [pid 4061] setpgid(0, 0 [pid 4060] <... write resumed>) = 4 [pid 4059] read(200, [pid 4058] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4056] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... setpgid resumed>) = 0 [pid 4060] close(3 [pid 4059] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4058] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4055] close(5 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4060] <... close resumed>) = 0 [pid 4059] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4058] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] <... close resumed>) = 0 [pid 4061] <... openat resumed>) = 3 [pid 4060] read(200, [pid 4059] <... futex resumed>) = 0 [pid 4058] <... futex resumed>) = 1 [pid 4056] <... futex resumed>) = 0 [pid 4055] close(6 [pid 4061] write(3, "1000", 4 [pid 4060] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4058] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4056] close(3 [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... write resumed>) = 4 [pid 4060] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4059] <... mmap resumed>) = 0x7ff3b4820000 [pid 4056] <... close resumed>) = 0 [pid 4055] close(7 [pid 4061] close(3 [pid 4060] <... futex resumed>) = 0 [pid 4059] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4056] close(4 [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... close resumed>) = 0 [pid 4060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4059] <... mprotect resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] close(8 [pid 4061] read(200, [pid 4060] <... mmap resumed>) = 0x7ff3b4820000 [pid 4059] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4056] close(5 [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4062 attached [pid 4061] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4060] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4055] close(9 [pid 4062] set_robust_list(0x7ff3b48409e0, 24 [pid 4061] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... close resumed>) = 0 [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... mprotect resumed>) = 0 [pid 4059] <... clone resumed>, parent_tid=[63], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 63 [pid 4062] <... set_robust_list resumed>) = 0 [pid 4061] <... futex resumed>) = 0 [pid 4056] close(6 [pid 4055] close(10 [pid 4062] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4060] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4059] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... mmap resumed>) = 0x7ff3b4820000 [pid 4059] <... futex resumed>) = 0 [pid 4056] close(7 [pid 4055] close(11 [pid 4062] <... openat resumed>) = 3 [pid 4061] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4060] <... clone resumed>, parent_tid=[63], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 63 [pid 4059] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... mprotect resumed>) = 0 [pid 4060] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] close(8 [pid 4055] close(12 [pid 4060] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4060] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] close(9 [pid 4055] close(13 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] close(10 [pid 4055] close(14 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4062] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... clone resumed>, parent_tid=[62], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 62 [pid 4056] close(11 [pid 4055] close(15 [pid 4062] <... futex resumed>) = 1 [pid 4061] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4059] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4062] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4061] <... futex resumed>) = 0 [pid 4059] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] close(12 [pid 4055] close(16 [pid 4062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4061] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4063 attached [pid 4062] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4059] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] close(13 [pid 4055] close(17 [pid 4063] set_robust_list(0x7ff3b48409e0, 24 [pid 4062] <... write resumed>) = 8 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4063] <... set_robust_list resumed>) = 0 [pid 4062] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] close(14 [pid 4055] close(18 [pid 4063] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4062] <... futex resumed>) = 1 [pid 4059] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4063] <... openat resumed>) = 3 [pid 4062] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4059] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] close(15 [pid 4055] close(19 [pid 4063] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4059] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4063] <... futex resumed>) = 1 [pid 4060] <... futex resumed>) = 0 [pid 4059] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] close(16 [pid 4055] close(20 [pid 4062] <... openat resumed>) = 4 [pid 4063] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4060] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4063] <... write resumed>) = 8 [pid 4062] setns(201, 0 [pid 4060] <... futex resumed>) = 0 [pid 4056] close(17 [pid 4055] close(21./strace-static-x86_64: Process 4064 attached [pid 4063] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4062] <... setns resumed>) = 0 [pid 4060] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] set_robust_list(0x7ff3b48409e0, 24 [pid 4063] <... futex resumed>) = 0 [pid 4062] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4056] close(18 [pid 4055] close(22 [pid 4064] <... set_robust_list resumed>) = 0 [pid 4063] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4060] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4062] <... socket resumed>) = 5 [pid 4060] <... futex resumed>) = 0 [pid 4056] close(19 [pid 4055] close(23 [pid 4064] <... openat resumed>) = 3 [pid 4063] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4062] setns(4, 0 [pid 4060] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4063] <... openat resumed>) = 4 [pid 4062] <... setns resumed>) = 0 [pid 4055] close(24 [pid 4056] close(20 [pid 4064] <... futex resumed>) = 1 [pid 4063] setns(201, 0 [pid 4062] close(4 [pid 4061] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4063] <... setns resumed>) = 0 [pid 4061] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] close(21 [pid 4055] close(25 [pid 4062] <... close resumed>) = 0 [pid 4064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4063] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4062] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4063] <... socket resumed>) = 5 [pid 4062] <... futex resumed>) = 1 [pid 4061] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] <... futex resumed>) = 0 [pid 4056] close(22 [pid 4055] close(26 [pid 4064] <... write resumed>) = 8 [pid 4063] setns(4, 0 [pid 4062] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4059] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4063] <... setns resumed>) = 0 [pid 4062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4059] <... futex resumed>) = 0 [pid 4055] close(27 [pid 4056] close(23 [pid 4064] <... futex resumed>) = 1 [pid 4063] close(4 [pid 4062] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4061] <... futex resumed>) = 0 [pid 4059] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4063] <... close resumed>) = 0 [pid 4062] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4061] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4056] close(24 [pid 4055] close(28 [pid 4064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4063] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4062] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4063] <... futex resumed>) = 1 [pid 4062] <... futex resumed>) = 1 [pid 4061] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4060] <... futex resumed>) = 0 [pid 4059] <... futex resumed>) = 0 [pid 4056] close(25 [pid 4055] close(29 [pid 4064] <... openat resumed>) = 4 [pid 4063] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4062] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4060] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4059] close(3 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] setns(201, 0 [pid 4063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4060] <... futex resumed>) = 0 [pid 4059] <... close resumed>) = 0 [pid 4055] exit_group(0 [pid 4056] close(26 [pid 4064] <... setns resumed>) = 0 [pid 4063] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4060] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] <... exit_group resumed>) = ? [pid 4064] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4063] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4059] close(4 [pid 4057] <... futex resumed>) = ? [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] <... socket resumed>) = 5 [pid 4063] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] setns(4, 0 [pid 4063] <... futex resumed>) = 1 [pid 4060] <... futex resumed>) = 0 [pid 4064] <... setns resumed>) = 0 [pid 4063] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4060] close(3 [pid 4064] close(4 [pid 4060] <... close resumed>) = 0 [pid 4064] <... close resumed>) = 0 [pid 4060] close(4 [pid 4064] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4057] +++ exited with 0 +++ [pid 4056] close(27 [pid 4055] +++ exited with 0 +++ [pid 4059] close(5 [pid 4064] <... futex resumed>) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4060] close(5 [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4060] <... close resumed>) = 0 [pid 4059] <... close resumed>) = 0 [pid 4061] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4060] close(6 [pid 4059] close(6 [pid 4056] close(28 [pid 4064] <... futex resumed>) = 0 [pid 4061] <... futex resumed>) = 1 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4064] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4061] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4060] close(7 [pid 4059] close(7 [pid 4056] close(29 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4064] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4060] close(8 [pid 4064] <... futex resumed>) = 1 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4064] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4060] close(9) = -1 EBADF (Bad file descriptor) [pid 4060] close(10 [pid 4061] <... futex resumed>) = 0 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(8 [pid 4061] close(3 [pid 4060] close(11 [pid 4056] exit_group(0 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... close resumed>) = 0 [pid 4060] close(12 [pid 4059] close(9 [pid 4058] <... futex resumed>) = ? [pid 4056] <... exit_group resumed>) = ? [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 65 [pid 4061] close(4 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4058] +++ exited with 0 +++ [pid 4060] close(13) = -1 EBADF (Bad file descriptor) [pid 4060] close(14) = -1 EBADF (Bad file descriptor) [pid 4060] close(15) = -1 EBADF (Bad file descriptor) [pid 4060] close(16) = -1 EBADF (Bad file descriptor) [pid 4060] close(17) = -1 EBADF (Bad file descriptor) [pid 4060] close(18) = -1 EBADF (Bad file descriptor) [pid 4056] +++ exited with 0 +++ [pid 4060] close(19) = -1 EBADF (Bad file descriptor) [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] close(20 [pid 4059] close(10 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] close(5 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] close(21 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4061] <... close resumed>) = 0 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(11 [pid 4061] close(6 [pid 4060] close(22 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4065 attached [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(12 [pid 4065] set_robust_list(0x555556fa75e0, 24 [pid 4060] close(23 [pid 4065] <... set_robust_list resumed>) = 0 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4061] close(7 [pid 4060] close(24 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4066 attached [pid 4065] <... prctl resumed>) = 0 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(13 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 61 [pid 4065] setpgid(0, 0 [pid 4061] close(8 [pid 4060] close(25 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... setpgid resumed>) = 0 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(14 [pid 4065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4061] close(9 [pid 4060] close(26 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... openat resumed>) = 3 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(15 [pid 4065] write(3, "1000", 4 [pid 4061] close(10 [pid 4060] close(27 [pid 4065] <... write resumed>) = 4 [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] close(3 [pid 4061] close(11 [pid 4060] close(28 [pid 4066] set_robust_list(0x555556fa75e0, 24 [pid 4065] <... close resumed>) = 0 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(16 [pid 4066] <... set_robust_list resumed>) = 0 [pid 4065] read(200, [pid 4061] close(12 [pid 4060] close(29 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4065] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(17 [pid 4066] <... prctl resumed>) = 0 [pid 4065] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] close(13 [pid 4060] exit_group(0 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] setpgid(0, 0 [pid 4065] <... futex resumed>) = 0 [pid 4063] <... futex resumed>) = ? [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4060] <... exit_group resumed>) = ? [pid 4059] close(18 [pid 4066] <... setpgid resumed>) = 0 [pid 4065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4063] +++ exited with 0 +++ [pid 4061] close(14 [pid 4060] +++ exited with 0 +++ [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4065] <... mmap resumed>) = 0x7ff3b4820000 [pid 4066] <... openat resumed>) = 3 [pid 4065] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(19 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4066] write(3, "1000", 4 [pid 4065] <... mprotect resumed>) = 0 [pid 4061] close(15 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] <... write resumed>) = 4 [pid 4065] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] close(3 [pid 4059] close(20 [pid 4061] close(16 [pid 4066] <... close resumed>) = 0 [pid 4065] <... clone resumed>, parent_tid=[66], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 66 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4066] read(200, [pid 4065] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4065] <... futex resumed>) = 0 [pid 4061] close(17 [pid 4059] close(21 [pid 4066] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4065] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] <... futex resumed>) = 0 [pid 4066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4066] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 64 [pid 4066] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4061] close(18 [pid 4059] close(22 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] <... clone resumed>, parent_tid=[62], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 62 [pid 4061] close(19 [pid 4059] close(23 [pid 4066] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] <... futex resumed>) = 0 [pid 4061] close(20 [pid 4059] close(24 [pid 4066] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4067 attached [pid 4067] set_robust_list(0x7ff3b48409e0, 24 [pid 4061] close(21 [pid 4059] close(25 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] close(22 [pid 4059] close(26 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] close(23 [pid 4067] <... set_robust_list resumed>) = 0 [pid 4067] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(27 [pid 4061] close(24 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(28 [pid 4061] close(25 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4067] <... openat resumed>) = 3 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] close(29 [pid 4067] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] close(26 [pid 4059] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4068 attached [pid 4067] <... futex resumed>) = 1 [pid 4065] <... futex resumed>) = 0 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4059] exit_group(0 [pid 4067] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4065] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] set_robust_list(0x555556fa75e0, 24 [pid 4067] <... write resumed>) = 8 [pid 4065] <... futex resumed>) = 0 [pid 4062] <... futex resumed>) = ? [pid 4061] close(27 [pid 4059] <... exit_group resumed>) = ? [pid 4067] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4065] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] +++ exited with 0 +++ [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4069 attached [pid 4067] <... futex resumed>) = 0 [pid 4065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4069] set_robust_list(0x7ff3b48409e0, 24 [pid 4067] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4065] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] <... set_robust_list resumed>) = 0 [pid 4067] <... openat resumed>) = 4 [pid 4065] <... futex resumed>) = 0 [pid 4069] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4068] <... set_robust_list resumed>) = 0 [pid 4067] setns(201, 0 [pid 4065] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4061] close(28 [pid 4059] +++ exited with 0 +++ [pid 4069] <... openat resumed>) = 3 [pid 4067] <... setns resumed>) = 0 [pid 4061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4061] close(29) = -1 EBADF (Bad file descriptor) [pid 4068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4061] exit_group(0 [pid 4069] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... prctl resumed>) = 0 [pid 4067] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4064] <... futex resumed>) = ? [pid 4061] <... exit_group resumed>) = ? [pid 4069] <... futex resumed>) = 1 [pid 4068] setpgid(0, 0 [pid 4067] <... socket resumed>) = 5 [pid 4066] <... futex resumed>) = 0 [pid 4064] +++ exited with 0 +++ [pid 4069] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4067] setns(4, 0 [pid 4066] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4067] <... setns resumed>) = 0 [pid 4066] <... futex resumed>) = 0 [pid 4069] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4067] close(4 [pid 4066] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4069] <... write resumed>) = 8 [pid 4068] <... setpgid resumed>) = 0 [pid 4067] <... close resumed>) = 0 [pid 4061] +++ exited with 0 +++ [pid 4069] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] <... futex resumed>) = 1 [pid 4067] <... futex resumed>) = 1 [pid 4066] <... futex resumed>) = 0 [pid 4065] <... futex resumed>) = 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4069] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4067] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4066] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4065] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] <... futex resumed>) = 0 [pid 4065] <... futex resumed>) = 0 [pid 4069] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4068] <... openat resumed>) = 3 [pid 4067] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4066] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4069] <... openat resumed>) = 4 [pid 4068] write(3, "1000", 4 [pid 4067] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4069] setns(201, 0 [pid 4067] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] <... setns resumed>) = 0 [pid 4067] <... futex resumed>) = 1 [pid 4065] <... futex resumed>) = 0 [pid 4069] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4067] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4065] close(3 [pid 4069] <... socket resumed>) = 5 [pid 4065] <... close resumed>) = 0 [pid 4069] setns(4, 0 [pid 4065] close(4 [pid 4069] <... setns resumed>) = 0 [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... write resumed>) = 4 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 64 [pid 4069] close(4 [pid 4065] close(5 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 63 [pid 4069] <... close resumed>) = 0 [pid 4068] close(3 [pid 4065] <... close resumed>) = 0 [pid 4069] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... close resumed>) = 0 [pid 4065] close(6 [pid 4069] <... futex resumed>) = 1 [pid 4068] read(200, [pid 4066] <... futex resumed>) = 0 [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4069] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4068] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4065] close(7 [pid 4069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] <... futex resumed>) = 0 [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4069] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4068] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] close(8./strace-static-x86_64: Process 4070 attached [pid 4069] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] set_robust_list(0x555556fa75e0, 24 [pid 4069] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... futex resumed>) = 0 [pid 4065] close(9 [pid 4070] <... set_robust_list resumed>) = 0 [pid 4069] <... futex resumed>) = 1 [pid 4068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4066] <... futex resumed>) = 0 [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4071 attached [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4069] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4068] <... mmap resumed>) = 0x7ff3b4820000 [pid 4066] close(3 [pid 4065] close(10 [pid 4071] set_robust_list(0x555556fa75e0, 24 [pid 4070] <... prctl resumed>) = 0 [pid 4068] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4066] <... close resumed>) = 0 [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] <... set_robust_list resumed>) = 0 [pid 4070] setpgid(0, 0 [pid 4068] <... mprotect resumed>) = 0 [pid 4066] close(4 [pid 4065] close(11 [pid 4070] <... setpgid resumed>) = 0 [pid 4068] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4066] close(5 [pid 4065] close(12 [pid 4071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4070] <... openat resumed>) = 3 [pid 4068] <... clone resumed>, parent_tid=[65], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 65 [pid 4066] <... close resumed>) = 0 [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] <... prctl resumed>) = 0 [pid 4070] write(3, "1000", 4 [pid 4068] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] close(6 [pid 4065] close(13 [pid 4071] setpgid(0, 0 [pid 4070] <... write resumed>) = 4 [pid 4068] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(3 [pid 4068] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] close(7 [pid 4065] close(14 [pid 4071] <... setpgid resumed>) = 0 [pid 4070] <... close resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] read(200, [pid 4066] close(8 [pid 4065] close(15 [pid 4071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4070] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] close(9 [pid 4065] close(16 [pid 4070] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] <... openat resumed>) = 3 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4066] close(10 [pid 4065] close(17 [pid 4071] write(3, "1000", 4 [pid 4070] <... mmap resumed>) = 0x7ff3b4820000 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] <... write resumed>) = 4 [pid 4070] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4066] close(11 [pid 4065] close(18 [pid 4070] <... mprotect resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] close(3 [pid 4070] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4066] close(12 [pid 4065] close(19./strace-static-x86_64: Process 4072 attached [pid 4071] <... close resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] set_robust_list(0x7ff3b48409e0, 24 [pid 4071] read(200, [pid 4070] <... clone resumed>, parent_tid=[65], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 65 [pid 4066] close(13 [pid 4065] close(20 [pid 4072] <... set_robust_list resumed>) = 0 [pid 4071] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4070] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4071] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = 0 [pid 4066] close(14 [pid 4065] close(21 [pid 4072] <... openat resumed>) = 3 [pid 4071] <... futex resumed>) = 0 [pid 4070] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4066] close(15 [pid 4065] close(22 [pid 4072] <... futex resumed>) = 1 [pid 4071] <... mmap resumed>) = 0x7ff3b4820000 [pid 4068] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4071] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4068] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] close(16 [pid 4065] close(23 [pid 4072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] <... mprotect resumed>) = 0 [pid 4068] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4071] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4068] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] close(17 [pid 4065] close(24 [pid 4072] <... write resumed>) = 8 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] close(18 [pid 4065] close(25 [pid 4072] <... futex resumed>) = 0 [pid 4068] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4068] <... futex resumed>) = 0 [pid 4066] close(19 [pid 4065] close(26 [pid 4071] <... clone resumed>, parent_tid=[64], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 64 [pid 4072] <... openat resumed>) = 4 [pid 4068] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4072] setns(201, 0 [pid 4071] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] close(20 [pid 4065] close(27 [pid 4072] <... setns resumed>) = 0 [pid 4071] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4073 attached [pid 4072] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4066] close(21 [pid 4071] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] close(28 [pid 4072] <... socket resumed>) = 5 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4073] set_robust_list(0x7ff3b48409e0, 24 [pid 4072] setns(4, 0 [pid 4066] close(22 [pid 4065] close(29 [pid 4072] <... setns resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4073] <... set_robust_list resumed>) = 0 [pid 4072] close(4 [pid 4066] close(23 [pid 4065] exit_group(0 [pid 4073] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4072] <... close resumed>) = 0 [pid 4067] <... futex resumed>) = ? [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4065] <... exit_group resumed>) = ? [pid 4073] <... openat resumed>) = 3 [pid 4072] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] +++ exited with 0 +++ [pid 4066] close(24 [pid 4065] +++ exited with 0 +++ ./strace-static-x86_64: Process 4074 attached [pid 4073] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4072] <... futex resumed>) = 1 [pid 4068] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4074] set_robust_list(0x7ff3b48409e0, 24 [pid 4073] <... futex resumed>) = 1 [pid 4072] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] <... futex resumed>) = 0 [pid 4068] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] close(25 [pid 4074] <... set_robust_list resumed>) = 0 [pid 4073] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4070] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4074] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4072] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4070] <... futex resumed>) = 0 [pid 4068] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] close(26 [pid 4074] <... openat resumed>) = 3 [pid 4073] <... write resumed>) = 8 [pid 4072] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4070] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4074] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4072] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] close(27 [pid 4074] <... futex resumed>) = 1 [pid 4073] <... futex resumed>) = 0 [pid 4072] <... futex resumed>) = 1 [pid 4071] <... futex resumed>) = 0 [pid 4070] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... futex resumed>) = 0 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4074] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4072] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4071] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = 0 [pid 4068] close(3 [pid 4066] close(28 [pid 4074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] <... futex resumed>) = 0 [pid 4070] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4074] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4073] <... openat resumed>) = 4 [pid 4071] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... close resumed>) = 0 [pid 4066] close(29 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4074] <... write resumed>) = 8 [pid 4068] close(4 [pid 4066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4074] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] exit_group(0 [pid 4074] <... futex resumed>) = 1 [pid 4069] <... futex resumed>) = ? [pid 4066] <... exit_group resumed>) = ? [pid 4074] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] setns(201, 0 [pid 4071] <... futex resumed>) = 0 [pid 4069] +++ exited with 0 +++ [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4066] +++ exited with 0 +++ [pid 4073] <... setns resumed>) = 0 [pid 4071] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] close(5 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 67 [pid 4074] <... futex resumed>) = 0 [pid 4073] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4071] <... futex resumed>) = 1 [pid 4074] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4068] <... close resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4074] <... openat resumed>) = 4 [pid 4073] <... socket resumed>) = 5 [pid 4071] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] close(6 [pid 4074] setns(201, 0) = 0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4074] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4073] setns(4, 0 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4074] <... socket resumed>) = 5 [pid 4073] <... setns resumed>) = 0 [pid 4068] close(7 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4074] setns(4, 0 [pid 4073] close(4 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4075 attached [pid 4074] <... setns resumed>) = 0 [pid 4068] close(8 [pid 4073] <... close resumed>) = 0 [pid 4075] set_robust_list(0x555556fa75e0, 24 [pid 4074] close(4 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... set_robust_list resumed>) = 0 [pid 4074] <... close resumed>) = 0 [pid 4075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4074] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] close(9 [pid 4075] <... prctl resumed>) = 0 [pid 4074] <... futex resumed>) = 1 [pid 4071] <... futex resumed>) = 0 [pid 4075] setpgid(0, 0 [pid 4074] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] <... futex resumed>) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4075] <... setpgid resumed>) = 0 [pid 4074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4073] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] close(10 [pid 4075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4074] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4071] <... futex resumed>) = 0 [pid 4070] <... futex resumed>) = 0 [pid 4075] <... openat resumed>) = 3 [pid 4074] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4070] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] write(3, "1000", 4 [pid 4074] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4068] close(11 [pid 4075] <... write resumed>) = 4 [pid 4074] <... futex resumed>) = 0 [pid 4073] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4071] close(3 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 63 [pid 4075] close(3 [pid 4074] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4073] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4075] <... close resumed>) = 0 [pid 4071] <... close resumed>) = 0 [pid 4068] close(12 [pid 4071] close(4 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] read(200, [pid 4073] <... futex resumed>) = 1 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... futex resumed>) = 0 [pid 4068] close(13./strace-static-x86_64: Process 4076 attached [pid 4075] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4073] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4071] close(5 [pid 4070] close(3 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] set_robust_list(0x555556fa75e0, 24 [pid 4075] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... close resumed>) = 0 [pid 4070] <... close resumed>) = 0 [pid 4068] close(14 [pid 4076] <... set_robust_list resumed>) = 0 [pid 4075] <... futex resumed>) = 0 [pid 4071] close(6 [pid 4070] close(4 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... prctl resumed>) = 0 [pid 4075] <... mmap resumed>) = 0x7ff3b4820000 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(5 [pid 4068] close(15 [pid 4076] setpgid(0, 0 [pid 4075] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4071] close(7 [pid 4070] <... close resumed>) = 0 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... setpgid resumed>) = 0 [pid 4075] <... mprotect resumed>) = 0 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(6 [pid 4068] close(16 [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4075] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4071] close(8 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4077 attached [pid 4076] <... openat resumed>) = 3 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(7 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] write(3, "1000", 4 [pid 4075] <... clone resumed>, parent_tid=[68], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 68 [pid 4071] close(9 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] close(17 [pid 4076] <... write resumed>) = 4 [pid 4075] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(8 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] close(3 [pid 4075] <... futex resumed>) = 0 [pid 4071] close(10 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... close resumed>) = 0 [pid 4075] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(9 [pid 4068] close(18 [pid 4076] read(200, [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] close(11 [pid 4070] close(10 [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... futex resumed>) = 0 [pid 4071] close(12 [pid 4070] close(11 [pid 4068] close(19 [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... mmap resumed>) = 0x7ff3b4820000 [pid 4071] close(13 [pid 4070] close(12 [pid 4068] close(20 [pid 4076] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] <... mprotect resumed>) = 0 [pid 4070] close(13 [pid 4076] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4071] close(14 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] close(21 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(14 [pid 4076] <... clone resumed>, parent_tid=[64], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 64 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] close(15 [pid 4076] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(15 [pid 4068] close(22 [pid 4076] <... futex resumed>) = 0 [pid 4071] close(16 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4076] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(16 [pid 4068] close(23 [pid 4071] close(17 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(17 [pid 4068] close(24 [pid 4071] close(18 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] close(18) = -1 EBADF (Bad file descriptor) [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] close(19 [pid 4070] close(19 [pid 4068] close(25 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4077] set_robust_list(0x7ff3b48409e0, 24 [pid 4071] close(20 [pid 4070] close(20 [pid 4068] close(26 [pid 4077] <... set_robust_list resumed>) = 0 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] close(21 [pid 4070] close(21 [pid 4068] close(27 [pid 4077] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] close(22 [pid 4070] close(22 [pid 4068] close(28 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4071] close(23 [pid 4070] close(23 [pid 4068] close(29 [pid 4077] <... openat resumed>) = 3 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4077] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] close(24 [pid 4070] close(24 [pid 4068] exit_group(0 [pid 4077] <... futex resumed>) = 1 [pid 4075] <... futex resumed>) = 0 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4077] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4075] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4072] <... futex resumed>) = ? [pid 4071] close(25 [pid 4070] close(25 [pid 4068] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4078 attached [pid 4075] <... futex resumed>) = 0 [pid 4072] +++ exited with 0 +++ [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4078] set_robust_list(0x7ff3b48409e0, 24 [pid 4075] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4070] close(26 [pid 4078] <... set_robust_list resumed>) = 0 [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4078] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4071] close(26 [pid 4070] close(27 [pid 4068] +++ exited with 0 +++ [pid 4078] <... openat resumed>) = 3 [pid 4077] <... write resumed>) = 8 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4078] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] close(27 [pid 4077] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4078] <... futex resumed>) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4078] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4077] <... futex resumed>) = 1 [pid 4076] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4075] <... futex resumed>) = 0 [pid 4071] close(28 [pid 4070] close(29 [pid 4078] <... write resumed>) = 8 [pid 4077] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4076] <... futex resumed>) = 0 [pid 4075] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4078] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4075] <... futex resumed>) = 0 [pid 4071] close(29 [pid 4070] exit_group(0 [pid 4078] <... futex resumed>) = 0 [pid 4077] <... openat resumed>) = 4 [pid 4076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4075] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4073] <... futex resumed>) = ? [pid 4071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4070] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4078] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4077] setns(201, 0 [pid 4076] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] +++ exited with 0 +++ [pid 4071] exit_group(0 [pid 4070] +++ exited with 0 +++ [pid 4078] <... openat resumed>) = 4 [pid 4076] <... futex resumed>) = 0 [pid 4078] setns(201, 0 [pid 4076] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... setns resumed>) = 0 [pid 4074] <... futex resumed>) = ? [pid 4071] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4078] <... setns resumed>) = 0 [pid 4077] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4074] +++ exited with 0 +++ [pid 4078] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4078] setns(4, 0) = 0 [pid 4078] close(4) = 0 [pid 4078] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4078] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] +++ exited with 0 +++ [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 66 [pid 4078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4077] <... socket resumed>) = 5 [pid 4076] <... futex resumed>) = 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 4078] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4076] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4078] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4077] setns(4, 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4078] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4079 attached ) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4079] set_robust_list(0x555556fa75e0, 24 [pid 4078] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] close(3 [pid 4079] <... set_robust_list resumed>) = 0 [pid 4076] <... close resumed>) = 0 [pid 4077] <... setns resumed>) = 0 [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4076] close(4 [pid 4079] <... prctl resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 66 [pid 4079] setpgid(0, 0 [pid 4077] close(4 [pid 4076] close(5 [pid 4079] <... setpgid resumed>) = 0 [pid 4077] <... close resumed>) = 0 [pid 4076] <... close resumed>) = 0 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4077] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] close(6 [pid 4079] <... openat resumed>) = 3 [pid 4077] <... futex resumed>) = 1 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... futex resumed>) = 0 [pid 4079] write(3, "1000", 4 [pid 4077] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] close(7 [pid 4075] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4079] <... write resumed>) = 4 [pid 4077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] close(3 [pid 4076] close(8 [pid 4075] <... futex resumed>) = 0 [pid 4079] <... close resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] read(200, [pid 4076] close(9 [pid 4079] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] close(10 [pid 4079] <... futex resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4076] close(11 [pid 4079] <... mmap resumed>) = 0x7ff3b4820000 [pid 4077] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4079] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4077] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4076] close(12 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 65 ./strace-static-x86_64: Process 4080 attached ./strace-static-x86_64: Process 4081 attached [pid 4079] <... mprotect resumed>) = 0 [pid 4077] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4076] close(13./strace-static-x86_64: Process 4082 attached [pid 4081] set_robust_list(0x555556fa75e0, 24 [pid 4080] set_robust_list(0x555556fa75e0, 24 [pid 4077] <... futex resumed>) = 1 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... futex resumed>) = 0 [pid 4082] set_robust_list(0x7ff3b48409e0, 24 [pid 4081] <... set_robust_list resumed>) = 0 [pid 4080] <... set_robust_list resumed>) = 0 [pid 4079] <... clone resumed>, parent_tid=[67], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 67 [pid 4077] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] close(14 [pid 4075] close(3 [pid 4082] <... set_robust_list resumed>) = 0 [pid 4079] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4079] <... futex resumed>) = 0 [pid 4076] close(15 [pid 4082] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4080] <... prctl resumed>) = 0 [pid 4079] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = 0 [pid 4082] <... openat resumed>) = 3 [pid 4081] <... prctl resumed>) = 0 [pid 4080] setpgid(0, 0 [pid 4076] close(16 [pid 4075] close(4 [pid 4082] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] setpgid(0, 0 [pid 4080] <... setpgid resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] <... futex resumed>) = 1 [pid 4081] <... setpgid resumed>) = 0 [pid 4080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4079] <... futex resumed>) = 0 [pid 4076] close(17 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4080] <... openat resumed>) = 3 [pid 4079] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(5 [pid 4082] <... write resumed>) = 8 [pid 4081] <... openat resumed>) = 3 [pid 4080] write(3, "1000", 4 [pid 4079] <... futex resumed>) = 0 [pid 4076] close(18 [pid 4075] <... close resumed>) = 0 [pid 4081] write(3, "1000", 4 [pid 4080] <... write resumed>) = 4 [pid 4079] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(6 [pid 4082] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... write resumed>) = 4 [pid 4080] close(3 [pid 4079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] close(19 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] <... futex resumed>) = 0 [pid 4081] close(3 [pid 4080] <... close resumed>) = 0 [pid 4079] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(7 [pid 4082] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4081] <... close resumed>) = 0 [pid 4080] read(200, [pid 4079] <... futex resumed>) = 0 [pid 4076] close(20 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] read(200, [pid 4080] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4079] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(8 [pid 4081] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4080] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] close(21 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] <... openat resumed>) = 4 [pid 4081] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... futex resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(9 [pid 4082] setns(201, 0 [pid 4081] <... futex resumed>) = 0 [pid 4080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4076] close(22 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] <... setns resumed>) = 0 [pid 4081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4080] <... mmap resumed>) = 0x7ff3b4820000 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(10 [pid 4082] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4081] <... mmap resumed>) = 0x7ff3b4820000 [pid 4080] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4076] close(23 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] <... socket resumed>) = 5 [pid 4081] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4080] <... mprotect resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(11 [pid 4081] <... mprotect resumed>) = 0 [pid 4076] close(24 [pid 4080] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4076] close(25) = -1 EBADF (Bad file descriptor) [pid 4076] close(26) = -1 EBADF (Bad file descriptor) [pid 4075] close(12 [pid 4076] close(27 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] <... clone resumed>, parent_tid=[67], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 67 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(13 [pid 4082] setns(4, 0 [pid 4080] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] close(28 [pid 4082] <... setns resumed>) = 0 [pid 4081] <... clone resumed>, parent_tid=[66], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 66 [pid 4080] <... futex resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] close(4 [pid 4081] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4076] close(29 [pid 4082] <... close resumed>) = 0 [pid 4081] <... futex resumed>) = 0 [pid 4076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] close(14 [pid 4082] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4076] exit_group(0 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] <... futex resumed>) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4078] <... futex resumed>) = ? [pid 4076] <... exit_group resumed>) = ? [pid 4075] close(15 [pid 4082] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4078] +++ exited with 0 +++ [pid 4076] +++ exited with 0 +++ [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4083 attached [pid 4082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4079] <... futex resumed>) = 0 [pid 4083] set_robust_list(0x7ff3b48409e0, 24 [pid 4082] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4079] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4075] close(16 [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 4082] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4082] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4075] close(17 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4082] <... futex resumed>) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4082] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] close(3 [pid 4075] close(18 [pid 4083] <... set_robust_list resumed>) = 0 [pid 4079] <... close resumed>) = 0 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] close(4 [pid 4075] close(19 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4083] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4083] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4080] <... futex resumed>) = 0 [pid 4083] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4080] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4083] <... write resumed>) = 8 [pid 4080] <... futex resumed>) = 0 [pid 4079] close(5 [pid 4075] close(20 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 65 [pid 4083] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4079] <... close resumed>) = 0 [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4083] <... futex resumed>) = 0 [pid 4080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4079] close(6 [pid 4075] close(21./strace-static-x86_64: Process 4084 attached [pid 4083] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4080] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4084] set_robust_list(0x7ff3b48409e0, 24 [pid 4083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4080] <... futex resumed>) = 0 [pid 4084] <... set_robust_list resumed>) = 0 [pid 4083] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4080] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4079] close(7 [pid 4075] close(22./strace-static-x86_64: Process 4085 attached [pid 4084] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4083] <... openat resumed>) = 4 [pid 4085] set_robust_list(0x555556fa75e0, 24 [pid 4084] <... openat resumed>) = 3 [pid 4083] setns(201, 0 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... set_robust_list resumed>) = 0 [pid 4084] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4083] <... setns resumed>) = 0 [pid 4079] close(8 [pid 4075] close(23 [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4084] <... futex resumed>) = 1 [pid 4083] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4081] <... futex resumed>) = 0 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... prctl resumed>) = 0 [pid 4084] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4083] <... socket resumed>) = 5 [pid 4081] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] close(9 [pid 4075] close(24 [pid 4085] setpgid(0, 0 [pid 4084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4083] setns(4, 0 [pid 4081] <... futex resumed>) = 0 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... setpgid resumed>) = 0 [pid 4084] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4083] <... setns resumed>) = 0 [pid 4081] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4079] close(10 [pid 4075] close(25 [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4084] <... write resumed>) = 8 [pid 4083] close(4 [pid 4085] <... openat resumed>) = 3 [pid 4084] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4083] <... close resumed>) = 0 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] write(3, "1000", 4 [pid 4084] <... futex resumed>) = 1 [pid 4083] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = 0 [pid 4079] close(11 [pid 4075] close(26 [pid 4085] <... write resumed>) = 4 [pid 4084] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4083] <... futex resumed>) = 1 [pid 4080] <... futex resumed>) = 0 [pid 4085] close(3 [pid 4084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4083] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4081] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... close resumed>) = 0 [pid 4084] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4081] <... futex resumed>) = 0 [pid 4080] <... futex resumed>) = 0 [pid 4079] close(12 [pid 4075] close(27 [pid 4085] read(200, [pid 4083] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4081] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4084] <... openat resumed>) = 4 [pid 4083] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4079] close(13 [pid 4075] close(28 [pid 4084] setns(201, 0 [pid 4083] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... setns resumed>) = 0 [pid 4083] <... futex resumed>) = 1 [pid 4080] <... futex resumed>) = 0 [pid 4079] close(14 [pid 4075] close(29 [pid 4085] <... futex resumed>) = 0 [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4084] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4083] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4080] close(3 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... mmap resumed>) = 0x7ff3b4820000 [pid 4080] <... close resumed>) = 0 [pid 4079] close(15 [pid 4075] exit_group(0 [pid 4080] close(4 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4075] <... exit_group resumed>) = ? [pid 4077] <... futex resumed>) = ? [pid 4084] <... socket resumed>) = 5 [pid 4085] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] close(16 [pid 4084] setns(4, 0) = 0 [pid 4084] close(4 [pid 4077] +++ exited with 0 +++ [pid 4075] +++ exited with 0 +++ [pid 4085] <... mprotect resumed>) = 0 [pid 4084] <... close resumed>) = 0 [pid 4080] close(5 [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4084] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... close resumed>) = 0 [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} --- ./strace-static-x86_64: Process 4086 attached [pid 4084] <... futex resumed>) = 1 [pid 4081] <... futex resumed>) = 0 [pid 4080] close(6 [pid 4079] close(17 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4085] <... clone resumed>, parent_tid=[66], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 66 [pid 4084] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4081] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4085] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4081] <... futex resumed>) = 0 [pid 4080] close(7 [pid 4079] close(18 [pid 4085] <... futex resumed>) = 0 [pid 4084] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4081] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4084] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4080] close(8 [pid 4079] close(19 [pid 4085] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4084] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4084] <... futex resumed>) = 1 [pid 4081] <... futex resumed>) = 0 [pid 4080] close(9 [pid 4079] close(20 [pid 4086] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4086] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4081] close(3 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4084] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 69 [pid 4086] <... openat resumed>) = 3 [pid 4081] <... close resumed>) = 0 [pid 4080] close(10 [pid 4079] close(21 [pid 4081] close(4 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4086] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(11 [pid 4079] close(22 [pid 4086] <... futex resumed>) = 1 [pid 4085] <... futex resumed>) = 0 [pid 4081] close(5 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4086] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4085] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... close resumed>) = 0 [pid 4080] close(12 [pid 4079] close(23 [pid 4086] <... write resumed>) = 8 [pid 4085] <... futex resumed>) = 0 [pid 4081] close(6 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4087 attached [pid 4086] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(13 [pid 4079] close(24 [pid 4087] set_robust_list(0x555556fa75e0, 24 [pid 4086] <... futex resumed>) = 0 [pid 4085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4081] close(7 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] <... set_robust_list resumed>) = 0 [pid 4086] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4085] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(14 [pid 4079] close(25 [pid 4087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4086] <... openat resumed>) = 4 [pid 4085] <... futex resumed>) = 0 [pid 4081] close(8 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] <... prctl resumed>) = 0 [pid 4086] setns(201, 0 [pid 4085] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] setpgid(0, 0 [pid 4086] <... setns resumed>) = 0 [pid 4081] close(9 [pid 4080] close(15 [pid 4079] close(26 [pid 4087] <... setpgid resumed>) = 0 [pid 4086] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [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 4087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4086] <... socket resumed>) = 5 [pid 4081] close(10 [pid 4080] close(16 [pid 4079] close(27 [pid 4087] <... openat resumed>) = 3 [pid 4086] setns(4, 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 4087] write(3, "1000", 4 [pid 4086] <... setns resumed>) = 0 [pid 4081] close(11 [pid 4087] <... write resumed>) = 4 [pid 4086] close(4 [pid 4080] close(17 [pid 4079] close(28 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] close(3 [pid 4086] <... close resumed>) = 0 [pid 4081] close(12 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] <... close resumed>) = 0 [pid 4086] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(18 [pid 4079] close(29 [pid 4087] read(200, [pid 4086] <... futex resumed>) = 1 [pid 4085] <... futex resumed>) = 0 [pid 4081] close(13 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4086] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(19 [pid 4079] exit_group(0 [pid 4087] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4085] <... futex resumed>) = 0 [pid 4081] close(14 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] <... futex resumed>) = 0 [pid 4086] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4085] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] <... futex resumed>) = ? [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(20 [pid 4079] <... exit_group resumed>) = ? [pid 4087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4086] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4082] +++ exited with 0 +++ [pid 4087] <... mmap resumed>) = 0x7ff3b4820000 [pid 4086] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] close(15 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4086] <... futex resumed>) = 1 [pid 4085] <... futex resumed>) = 0 [pid 4087] <... mprotect resumed>) = 0 [pid 4086] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] close(3 [pid 4087] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4085] <... close resumed>) = 0 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(21 [pid 4079] +++ exited with 0 +++ [pid 4085] close(4 [pid 4081] close(16 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] <... clone resumed>, parent_tid=[70], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 70 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(22 [pid 4087] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] close(5 [pid 4081] close(17 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4087] <... futex resumed>) = 0 [pid 4085] <... close resumed>) = 0 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] close(6 [pid 4081] close(18 [pid 4080] close(23 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] close(7 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] close(19 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(24 [pid 4085] close(8 [pid 4081] close(20 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(25 [pid 4085] close(9) = -1 EBADF (Bad file descriptor) [pid 4081] close(21 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4085] close(10 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(26 [pid 4085] close(11) = -1 EBADF (Bad file descriptor) [pid 4085] close(12) = -1 EBADF (Bad file descriptor) [pid 4081] close(22 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] close(13 [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] close(27 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 68 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] close(23 [pid 4085] close(14 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] close(15 [pid 4081] close(24 [pid 4080] close(28 [pid 4085] <... 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 4085] close(16 [pid 4081] close(25 [pid 4080] close(29 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] close(17 [pid 4081] close(26 [pid 4080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4085] close(18 [pid 4081] close(27 [pid 4080] exit_group(0./strace-static-x86_64: Process 4089 attached [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4083] <... futex resumed>) = ? [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] <... exit_group resumed>) = ? [pid 4089] set_robust_list(0x555556fa75e0, 24 [pid 4085] close(19 [pid 4083] +++ exited with 0 +++ [pid 4089] <... set_robust_list resumed>) = 0 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] close(28 [pid 4089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4085] close(20 [pid 4089] <... prctl resumed>) = 0 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] setpgid(0, 0 [pid 4085] close(21 [pid 4089] <... setpgid resumed>) = 0 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4080] +++ exited with 0 +++ [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4085] close(22 [pid 4081] close(29 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4088 attached [pid 4089] <... openat resumed>) = 3 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] write(3, "1000", 4 [pid 4085] close(23 [pid 4089] <... write resumed>) = 4 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] close(3 [pid 4085] close(24 [pid 4081] exit_group(0 [pid 4089] <... close resumed>) = 0 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4081] <... exit_group resumed>) = ? [pid 4084] <... futex resumed>) = ? [pid 4089] read(200, [pid 4085] close(25 [pid 4089] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4088] set_robust_list(0x7ff3b48409e0, 24 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4089] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... set_robust_list resumed>) = 0 [pid 4085] close(26 [pid 4089] <... futex resumed>) = 0 [pid 4088] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4088] <... openat resumed>) = 3 [pid 4085] close(27 [pid 4084] +++ exited with 0 +++ [pid 4081] +++ exited with 0 +++ [pid 4089] <... mmap resumed>) = 0x7ff3b4820000 [pid 4088] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4088] <... futex resumed>) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4085] close(28 [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 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 68 [pid 4089] <... mprotect resumed>) = 0 [pid 4088] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4087] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] <... 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 4090 attached [pid 4089] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4088] <... write resumed>) = 8 [pid 4087] <... futex resumed>) = 0 [pid 4085] close(29 [pid 4088] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 67 [pid 4089] <... clone resumed>, parent_tid=[69], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 69 [pid 4088] <... futex resumed>) = 0 [pid 4087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4085] exit_group(0 [pid 4089] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4087] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... futex resumed>) = ? [pid 4085] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4092 attached ./strace-static-x86_64: Process 4091 attached [pid 4090] set_robust_list(0x555556fa75e0, 24 [pid 4089] <... futex resumed>) = 0 [pid 4088] <... openat resumed>) = 4 [pid 4087] <... futex resumed>) = 0 [pid 4086] +++ exited with 0 +++ [pid 4085] +++ exited with 0 +++ [pid 4090] <... set_robust_list resumed>) = 0 [pid 4089] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] setns(201, 0 [pid 4087] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... setns resumed>) = 0 [pid 4088] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4088] setns(4, 0) = 0 [pid 4088] close(4) = 0 [pid 4088] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4088] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4087] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4087] <... futex resumed>) = 0 [pid 4088] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4087] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4088] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4088] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4087] close(3) = 0 [pid 4087] close(4) = -1 EBADF (Bad file descriptor) [pid 4087] close(5) = 0 [pid 4087] close(6) = -1 EBADF (Bad file descriptor) [pid 4087] close(7) = -1 EBADF (Bad file descriptor) [pid 4087] close(8) = -1 EBADF (Bad file descriptor) [pid 4087] close(9) = -1 EBADF (Bad file descriptor) [pid 4087] close(10) = -1 EBADF (Bad file descriptor) [pid 4087] close(11 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4087] close(12 [pid 4091] set_robust_list(0x555556fa75e0, 24 [pid 4090] <... prctl resumed>) = 0 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] close(13 [pid 4091] <... set_robust_list resumed>) = 0 [pid 4090] setpgid(0, 0 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] close(14 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] close(15) = -1 EBADF (Bad file descriptor) [pid 4087] close(16) = -1 EBADF (Bad file descriptor) [pid 4087] close(17) = -1 EBADF (Bad file descriptor) [pid 4087] close(18) = -1 EBADF (Bad file descriptor) [pid 4090] <... setpgid resumed>) = 0 [pid 4087] close(19 [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] <... prctl resumed>) = 0 [pid 4087] close(20 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 67 [pid 4090] <... openat resumed>) = 3 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] setpgid(0, 0 [pid 4087] close(21 [pid 4091] <... setpgid resumed>) = 0 [pid 4090] write(3, "1000", 4 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... write resumed>) = 4 [pid 4087] close(22) = -1 EBADF (Bad file descriptor) [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4090] close(3 [pid 4087] close(23 [pid 4090] <... close resumed>) = 0 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4087] close(24 [pid 4091] <... openat resumed>) = 3 [pid 4090] read(200, [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] write(3, "1000", 4 [pid 4090] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4087] close(25 [pid 4090] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4093 attached [pid 4092] set_robust_list(0x7ff3b48409e0, 24 [pid 4091] <... write resumed>) = 4 [pid 4090] <... futex resumed>) = 0 [pid 4087] close(26 [pid 4093] set_robust_list(0x555556fa75e0, 24 [pid 4092] <... set_robust_list resumed>) = 0 [pid 4091] close(3 [pid 4090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] <... set_robust_list resumed>) = 0 [pid 4092] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4091] <... close resumed>) = 0 [pid 4090] <... mmap resumed>) = 0x7ff3b4820000 [pid 4087] close(27 [pid 4093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4092] <... openat resumed>) = 3 [pid 4091] read(200, [pid 4090] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] <... prctl resumed>) = 0 [pid 4092] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4090] <... mprotect resumed>) = 0 [pid 4087] close(28 [pid 4093] setpgid(0, 0 [pid 4092] <... futex resumed>) = 1 [pid 4089] <... futex resumed>) = 0 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4093] <... setpgid resumed>) = 0 [pid 4092] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4091] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] close(29 [pid 4093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4092] <... write resumed>) = 8 [pid 4091] <... futex resumed>) = 0 [pid 4089] <... futex resumed>) = 0 [pid 4087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] <... openat resumed>) = 3 [pid 4092] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4090] <... clone resumed>, parent_tid=[69], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 69 [pid 4089] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4087] exit_group(0 [pid 4093] write(3, "1000", 4 [pid 4092] <... futex resumed>) = 0 [pid 4091] <... mmap resumed>) = 0x7ff3b4820000 [pid 4090] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4088] <... futex resumed>) = ? [pid 4087] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4094 attached [pid 4093] <... write resumed>) = 4 [pid 4092] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4090] <... futex resumed>) = 0 [pid 4089] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] +++ exited with 0 +++ [pid 4087] +++ exited with 0 +++ [pid 4093] close(3 [pid 4092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... mprotect resumed>) = 0 [pid 4090] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] <... futex resumed>) = 0 [pid 4093] <... close resumed>) = 0 [pid 4092] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4091] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4089] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] read(200, [pid 4092] <... openat resumed>) = 4 [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 4093] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4092] setns(201, 0 [pid 4091] <... clone resumed>, parent_tid=[68], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 68 [pid 4093] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... setns resumed>) = 0 [pid 4091] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4093] <... futex resumed>) = 0 [pid 4092] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4091] <... futex resumed>) = 0 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4092] <... socket resumed>) = 5 [pid 4091] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] <... mmap resumed>) = 0x7ff3b4820000 [pid 4092] setns(4, 0 [pid 4093] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4092] <... setns resumed>) = 0 [pid 4093] <... mprotect resumed>) = 0 [pid 4092] close(4 [pid 4093] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4092] <... close resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4092] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... clone resumed>, parent_tid=[68], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 68 [pid 4092] <... futex resumed>) = 1 [pid 4089] <... futex resumed>) = 0 [pid 4093] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4089] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... futex resumed>) = 0 [pid 4092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4089] <... futex resumed>) = 0 [pid 4093] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4089] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4092] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 71 [pid 4094] set_robust_list(0x7ff3b48409e0, 24 [pid 4092] <... futex resumed>) = 1 [pid 4089] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4095 attached [pid 4094] <... set_robust_list resumed>) = 0 [pid 4092] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4089] close(3 [pid 4095] set_robust_list(0x7ff3b48409e0, 24 [pid 4094] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4089] <... close resumed>) = 0 [pid 4095] <... set_robust_list resumed>) = 0 [pid 4089] close(4 [pid 4095] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4095] <... openat resumed>) = 3 [pid 4094] <... openat resumed>) = 3 [pid 4089] close(5 [pid 4095] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... close resumed>) = 0 [pid 4095] <... futex resumed>) = 1 [pid 4094] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... futex resumed>) = 0 [pid 4089] close(6 [pid 4095] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4094] <... futex resumed>) = 1 [pid 4091] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4095] <... write resumed>) = 8 [pid 4094] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4091] <... futex resumed>) = 0 [pid 4090] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] close(7 [pid 4095] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4096 attached [pid 4095] <... futex resumed>) = 0 [pid 4094] <... write resumed>) = 8 [pid 4091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4090] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] close(8./strace-static-x86_64: Process 4097 attached [pid 4096] set_robust_list(0x7ff3b48409e0, 24 [pid 4095] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4094] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4096] <... set_robust_list resumed>) = 0 [pid 4095] <... openat resumed>) = 4 [pid 4091] <... futex resumed>) = 0 [pid 4089] close(9 [pid 4097] set_robust_list(0x555556fa75e0, 24 [pid 4096] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4095] setns(201, 0 [pid 4094] <... futex resumed>) = 1 [pid 4091] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... set_robust_list resumed>) = 0 [pid 4096] <... openat resumed>) = 3 [pid 4095] <... setns resumed>) = 0 [pid 4094] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4090] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] close(10 [pid 4096] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4096] <... futex resumed>) = 1 [pid 4095] <... socket resumed>) = 5 [pid 4094] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4093] <... futex resumed>) = 0 [pid 4090] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] close(11 [pid 4096] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4095] setns(4, 0 [pid 4093] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... prctl resumed>) = 0 [pid 4096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4095] <... setns resumed>) = 0 [pid 4094] <... openat resumed>) = 4 [pid 4093] <... futex resumed>) = 0 [pid 4089] close(12 [pid 4097] setpgid(0, 0 [pid 4096] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4095] close(4 [pid 4094] setns(201, 0 [pid 4093] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... setpgid resumed>) = 0 [pid 4096] <... write resumed>) = 8 [pid 4095] <... close resumed>) = 0 [pid 4094] <... setns resumed>) = 0 [pid 4089] close(13 [pid 4097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4096] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4096] <... futex resumed>) = 1 [pid 4095] <... futex resumed>) = 1 [pid 4093] <... futex resumed>) = 0 [pid 4091] <... futex resumed>) = 0 [pid 4089] close(14 [pid 4097] <... openat resumed>) = 3 [pid 4096] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4095] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4094] <... socket resumed>) = 5 [pid 4093] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] write(3, "1000", 4 [pid 4096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4094] setns(4, 0 [pid 4093] <... futex resumed>) = 0 [pid 4091] <... futex resumed>) = 0 [pid 4089] close(15 [pid 4097] <... write resumed>) = 4 [pid 4096] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4095] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4094] <... setns resumed>) = 0 [pid 4093] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4091] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(3 [pid 4096] <... openat resumed>) = 4 [pid 4095] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4094] close(4 [pid 4089] close(16 [pid 4097] <... close resumed>) = 0 [pid 4096] setns(201, 0 [pid 4095] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... close resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] read(200, [pid 4096] <... setns resumed>) = 0 [pid 4095] <... futex resumed>) = 1 [pid 4094] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... futex resumed>) = 0 [pid 4089] close(17 [pid 4097] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4096] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4095] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4094] <... futex resumed>) = 1 [pid 4091] close(3 [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... socket resumed>) = 5 [pid 4094] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] <... close resumed>) = 0 [pid 4090] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] close(18 [pid 4097] <... futex resumed>) = 0 [pid 4096] setns(4, 0 [pid 4094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] close(4 [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4096] <... setns resumed>) = 0 [pid 4094] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4089] close(19 [pid 4097] <... mmap resumed>) = 0x7ff3b4820000 [pid 4096] close(4 [pid 4094] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4091] close(5 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4096] <... close resumed>) = 0 [pid 4094] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... close resumed>) = 0 [pid 4089] close(20 [pid 4097] <... mprotect resumed>) = 0 [pid 4096] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 1 [pid 4091] close(6 [pid 4090] <... futex resumed>) = 0 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4096] <... futex resumed>) = 1 [pid 4094] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4093] <... futex resumed>) = 0 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] close(3 [pid 4089] close(21 [pid 4096] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4093] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] close(7 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = 0 [pid 4096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4093] <... futex resumed>) = 0 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] close(4 [pid 4089] close(22 [pid 4097] <... clone resumed>, parent_tid=[72], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 72 [pid 4096] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4093] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4091] close(8 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] close(23 [pid 4097] <... futex resumed>) = 0 [pid 4096] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] close(9 [pid 4090] close(5 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4098 attached [pid 4097] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4096] <... futex resumed>) = 1 [pid 4093] <... futex resumed>) = 0 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = 0 [pid 4089] close(24 [pid 4098] set_robust_list(0x7ff3b48409e0, 24 [pid 4096] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4093] close(3 [pid 4091] close(10 [pid 4090] close(6 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] <... set_robust_list resumed>) = 0 [pid 4093] <... close resumed>) = 0 [pid 4093] close(4 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] close(25 [pid 4098] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(11 [pid 4090] close(7 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] close(5 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4089] close(26 [pid 4098] <... openat resumed>) = 3 [pid 4093] <... close resumed>) = 0 [pid 4091] close(12 [pid 4090] close(8 [pid 4089] <... 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 4089] close(27 [pid 4093] close(6 [pid 4091] close(13 [pid 4090] close(9 [pid 4098] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... futex resumed>) = 0 [pid 4093] <... 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 4089] close(28 [pid 4098] <... futex resumed>) = 1 [pid 4098] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4097] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] close(7 [pid 4091] close(14 [pid 4090] close(10 [pid 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... futex resumed>) = 0 [pid 4093] <... 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 4097] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] close(8 [pid 4091] close(15 [pid 4090] close(11 [pid 4089] close(29 [pid 4098] <... write resumed>) = 8 [pid 4093] <... 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 4089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] close(9 [pid 4091] close(16 [pid 4090] close(12 [pid 4098] <... futex resumed>) = 1 [pid 4097] <... futex resumed>) = 0 [pid 4093] <... 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 4089] exit_group(0 [pid 4098] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4097] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] close(10 [pid 4097] <... futex resumed>) = 0 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4092] <... futex resumed>) = ? [pid 4091] close(17 [pid 4090] close(13 [pid 4089] <... exit_group resumed>) = ? [pid 4097] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] close(11 [pid 4092] +++ exited with 0 +++ [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] <... openat resumed>) = 4 [pid 4098] setns(201, 0) = 0 [pid 4098] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4089] +++ exited with 0 +++ [pid 4090] close(14 [pid 4098] setns(4, 0 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(18 [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] close(12 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] close(15 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(19 [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4093] close(13 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] close(16 [pid 4098] <... setns resumed>) = 0 [pid 4098] close(4) = 0 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(20 [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] close(17 [pid 4093] close(14 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 70 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(21 [pid 4090] close(18 [pid 4093] close(15 [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(22 [pid 4090] close(19 [pid 4093] close(16 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(23 [pid 4090] close(20 [pid 4098] <... futex resumed>) = 1 [pid 4097] <... futex resumed>) = 0 [pid 4093] close(17 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4097] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(24 [pid 4090] close(21 [pid 4098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4097] <... futex resumed>) = 0 [pid 4093] close(18 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4097] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(25 [pid 4090] close(22 [pid 4098] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4093] close(19 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(26 [pid 4090] close(23 [pid 4098] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... futex resumed>) = 0 [pid 4093] close(20 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] <... futex resumed>) = 1 [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4097] close(3 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(27 [pid 4090] close(24./strace-static-x86_64: Process 4099 attached [pid 4097] <... close resumed>) = 0 [pid 4093] close(21 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] set_robust_list(0x555556fa75e0, 24 [pid 4097] close(4 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... set_robust_list resumed>) = 0 [pid 4091] close(28 [pid 4090] close(25 [pid 4093] close(22 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(5 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] close(29 [pid 4090] close(26 [pid 4099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4097] <... close resumed>) = 0 [pid 4093] close(23 [pid 4091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(6 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4091] exit_group(0 [pid 4090] close(27 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... prctl resumed>) = 0 [pid 4095] <... futex resumed>) = ? [pid 4093] close(24 [pid 4091] <... exit_group resumed>) = ? [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] setpgid(0, 0 [pid 4097] close(7 [pid 4095] +++ exited with 0 +++ [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... setpgid resumed>) = 0 [pid 4099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4099] write(3, "1000", 4) = 4 [pid 4099] close(3 [pid 4091] +++ exited with 0 +++ [pid 4093] close(25 [pid 4090] close(28 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(8 [pid 4090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] close(26 [pid 4090] close(29) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(9 [pid 4090] exit_group(0 [pid 4099] <... close resumed>) = 0 [pid 4099] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4099] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4093] close(27 [pid 4090] <... exit_group resumed>) = ? [pid 4094] <... futex resumed>) = ? [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... mprotect resumed>) = 0 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[71], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 71 [pid 4099] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4100 attached [pid 4100] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4094] +++ exited with 0 +++ [pid 4090] +++ exited with 0 +++ [pid 4093] close(28 [pid 4097] close(10 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 69 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] close(29 [pid 4100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4097] close(11 [pid 4093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4093] exit_group(0 [pid 4100] <... prctl resumed>) = 0 [pid 4093] <... exit_group resumed>) = ? [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4097] close(12 [pid 4096] <... futex resumed>) = ? [pid 4100] setpgid(0, 0) = 0 [pid 4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4100] write(3, "1000", 4) = 4 [pid 4100] close(3) = 0 [pid 4096] +++ exited with 0 +++ [pid 4093] +++ exited with 0 +++ [pid 4100] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4100] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4100] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4100] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[70], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 70 [pid 4100] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 70 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4097] close(13 [pid 4100] <... futex resumed>) = 0 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4097] close(14) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4101 attached [pid 4100] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] close(15) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4097] close(16 [pid 4101] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4101] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 69 [pid 4097] close(17 [pid 4101] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(18) = -1 EBADF (Bad file descriptor) [pid 4097] close(19) = -1 EBADF (Bad file descriptor) [pid 4101] <... futex resumed>) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4097] close(20 [pid 4101] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4099] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4104 attached ./strace-static-x86_64: Process 4103 attached [pid 4101] <... write resumed>) = 8 [pid 4099] <... futex resumed>) = 0 [pid 4097] close(21 [pid 4101] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4101] <... futex resumed>) = 0 [pid 4099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4101] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4099] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] close(22 [pid 4101] <... openat resumed>) = 4 [pid 4099] <... futex resumed>) = 0 [pid 4101] setns(201, 0 [pid 4099] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4101] <... setns resumed>) = 0 [pid 4101] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4097] close(23 [pid 4101] <... socket resumed>) = 5 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4101] setns(4, 0 [pid 4097] close(24 [pid 4101] <... setns resumed>) = 0 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4101] close(4) = 0 [pid 4097] close(25 [pid 4101] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4101] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] <... futex resumed>) = 0 [pid 4097] close(26 [pid 4101] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4099] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4102 attached [pid 4101] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4102] set_robust_list(0x7ff3b48409e0, 24 [pid 4101] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4102] <... set_robust_list resumed>) = 0 [pid 4101] <... futex resumed>) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4097] close(27 [pid 4102] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4101] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] close(3 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] set_robust_list(0x555556fa75e0, 24 [pid 4103] set_robust_list(0x555556fa75e0, 24 [pid 4102] <... openat resumed>) = 3 [pid 4099] <... close resumed>) = 0 [pid 4097] close(28 [pid 4102] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] close(4 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] <... set_robust_list resumed>) = 0 [pid 4103] <... set_robust_list resumed>) = 0 [pid 4102] <... futex resumed>) = 1 [pid 4100] <... futex resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] close(29 [pid 4102] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4100] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] close(5 [pid 4097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4102] <... write resumed>) = 8 [pid 4100] <... futex resumed>) = 0 [pid 4099] <... close resumed>) = 0 [pid 4104] <... prctl resumed>) = 0 [pid 4103] <... prctl resumed>) = 0 [pid 4102] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4099] close(6 [pid 4097] exit_group(0 [pid 4104] setpgid(0, 0 [pid 4103] setpgid(0, 0 [pid 4102] <... futex resumed>) = 0 [pid 4100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4097] <... exit_group resumed>) = ? [pid 4104] <... setpgid resumed>) = 0 [pid 4103] <... setpgid resumed>) = 0 [pid 4102] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4100] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] close(7 [pid 4098] <... futex resumed>) = ? [pid 4104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4102] <... openat resumed>) = 4 [pid 4100] <... futex resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4102] setns(201, 0 [pid 4100] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4099] close(8 [pid 4102] <... setns resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4102] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4099] close(9 [pid 4102] <... socket resumed>) = 5 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4098] +++ exited with 0 +++ [pid 4097] +++ exited with 0 +++ [pid 4102] setns(4, 0 [pid 4099] close(10 [pid 4102] <... setns resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4103] <... openat resumed>) = 3 [pid 4102] close(4 [pid 4099] close(11 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4104] <... openat resumed>) = 3 [pid 4103] write(3, "1000", 4 [pid 4102] <... close resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] write(3, "1000", 4 [pid 4103] <... write resumed>) = 4 [pid 4102] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] close(12 [pid 4102] <... futex resumed>) = 1 [pid 4100] <... futex resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4102] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4100] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] close(13 [pid 4104] <... write resumed>) = 4 [pid 4103] close(3 [pid 4102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4100] <... futex resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(3 [pid 4103] <... close resumed>) = 0 [pid 4102] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4100] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4099] close(14 [pid 4102] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] read(200, [pid 4102] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] close(15 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4104] <... close resumed>) = 0 [pid 4102] <... futex resumed>) = 1 [pid 4100] <... futex resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4102] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4100] close(3 [pid 4099] close(16 [pid 4100] <... close resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4100] close(4 [pid 4099] close(17 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4104] read(200, [pid 4100] close(5 [pid 4099] close(18 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 73 [pid 4104] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4103] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = 0 [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4100] close(6 [pid 4099] close(19 [pid 4104] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = 0 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] <... futex resumed>) = 0 [pid 4103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4100] close(7 [pid 4099] close(20 [pid 4104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] <... mmap resumed>) = 0x7ff3b4820000 [pid 4103] <... mmap resumed>) = 0x7ff3b4820000 [pid 4100] close(8 [pid 4099] close(21 [pid 4104] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4103] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] <... mprotect resumed>) = 0 [pid 4100] close(9 [pid 4099] close(22 [pid 4103] <... mprotect resumed>) = 0 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4100] close(10 [pid 4103] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4099] close(23 [pid 4104] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4100] close(11 [pid 4103] <... clone resumed>, parent_tid=[71], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 71 [pid 4099] close(24 [pid 4103] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] <... clone resumed>, parent_tid=[70], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 70 [pid 4103] <... futex resumed>) = 0 [pid 4100] close(12 [pid 4099] close(25 [pid 4104] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] <... futex resumed>) = 0 [pid 4100] close(13 [pid 4099] close(26./strace-static-x86_64: Process 4105 attached [pid 4104] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4100] close(14 [pid 4099] close(27 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] set_robust_list(0x555556fa75e0, 24 [pid 4100] close(15 [pid 4099] close(28 [pid 4105] <... set_robust_list resumed>) = 0 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4100] close(16 [pid 4099] close(29 [pid 4105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4106 attached [pid 4105] <... prctl resumed>) = 0 [pid 4100] close(17 [pid 4099] exit_group(0 [pid 4106] set_robust_list(0x7ff3b48409e0, 24 [pid 4101] <... futex resumed>) = ? [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4099] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4107 attached [pid 4106] <... set_robust_list resumed>) = 0 [pid 4105] setpgid(0, 0 [pid 4101] +++ exited with 0 +++ [pid 4100] close(18 [pid 4099] +++ exited with 0 +++ [pid 4107] set_robust_list(0x7ff3b48409e0, 24 [pid 4106] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4107] <... set_robust_list resumed>) = 0 [pid 4106] <... openat resumed>) = 3 [pid 4105] <... setpgid resumed>) = 0 [pid 4100] close(19 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4106] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4106] <... futex resumed>) = 1 [pid 4105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4103] <... futex resumed>) = 0 [pid 4100] close(20 [pid 4106] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4103] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4106] <... write resumed>) = 8 [pid 4105] <... openat resumed>) = 3 [pid 4103] <... futex resumed>) = 0 [pid 4100] close(21 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4106] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4106] <... futex resumed>) = 0 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4100] close(22 [pid 4106] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4103] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4106] <... openat resumed>) = 4 [pid 4105] write(3, "1000", 4 [pid 4103] <... futex resumed>) = 0 [pid 4100] close(23 [pid 4106] setns(201, 0 [pid 4105] <... write resumed>) = 4 [pid 4103] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 72 [pid 4107] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4106] <... setns resumed>) = 0 [pid 4105] close(3 [pid 4100] close(24 [pid 4106] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4107] <... openat resumed>) = 3 [pid 4106] <... socket resumed>) = 5 [pid 4105] <... close resumed>) = 0 [pid 4100] close(25 [pid 4107] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] setns(4, 0 [pid 4105] read(200, [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4107] <... futex resumed>) = 1 [pid 4106] <... setns resumed>) = 0 [pid 4105] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4104] <... futex resumed>) = 0 [pid 4100] close(26 [pid 4107] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4106] close(4 [pid 4105] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4108 attached [pid 4106] <... close resumed>) = 0 [pid 4105] <... futex resumed>) = 0 [pid 4104] <... futex resumed>) = 0 [pid 4100] close(27 [pid 4108] set_robust_list(0x555556fa75e0, 24 [pid 4107] <... write resumed>) = 8 [pid 4106] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4104] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] <... set_robust_list resumed>) = 0 [pid 4106] <... futex resumed>) = 1 [pid 4103] <... futex resumed>) = 0 [pid 4100] close(28 [pid 4108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4107] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] <... mmap resumed>) = 0x7ff3b4820000 [pid 4103] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] <... prctl resumed>) = 0 [pid 4107] <... futex resumed>) = 1 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4104] <... futex resumed>) = 0 [pid 4103] <... futex resumed>) = 0 [pid 4100] close(29 [pid 4108] setpgid(0, 0 [pid 4107] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4106] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4105] <... mprotect resumed>) = 0 [pid 4104] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] <... setpgid resumed>) = 0 [pid 4106] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4104] <... futex resumed>) = 0 [pid 4100] exit_group(0 [pid 4108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4106] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4104] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4102] <... futex resumed>) = ? [pid 4100] <... exit_group resumed>) = ? [pid 4108] <... openat resumed>) = 3 [pid 4107] <... openat resumed>) = 4 [pid 4106] <... futex resumed>) = 1 [pid 4103] <... futex resumed>) = 0 [pid 4102] +++ exited with 0 +++ [pid 4100] +++ exited with 0 +++ [pid 4108] write(3, "1000", 4 [pid 4107] setns(201, 0 [pid 4106] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] <... clone resumed>, parent_tid=[74], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 74 [pid 4103] close(3 [pid 4108] <... write resumed>) = 4 [pid 4107] <... setns resumed>) = 0 [pid 4105] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... close resumed>) = 0 [pid 4108] close(3 [pid 4107] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4105] <... futex resumed>) = 0 [pid 4103] close(4 [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 4108] <... close resumed>) = 0 [pid 4107] <... socket resumed>) = 5 [pid 4105] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4108] read(200, [pid 4107] setns(4, 0 [pid 4103] close(5 [pid 4108] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4103] <... close resumed>) = 0 [pid 4108] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] close(6 [pid 4108] <... futex resumed>) = 0 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4103] close(7 [pid 4108] <... mmap resumed>) = 0x7ff3b4820000 [pid 4107] <... setns resumed>) = 0 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4107] close(4 [pid 4103] close(8 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 71 [pid 4108] <... mprotect resumed>) = 0 [pid 4107] <... close resumed>) = 0 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4107] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] close(9 [pid 4107] <... futex resumed>) = 1 [pid 4104] <... futex resumed>) = 0 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] <... clone resumed>, parent_tid=[73], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 73 [pid 4107] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4104] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] close(10 [pid 4108] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4104] <... futex resumed>) = 0 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] <... futex resumed>) = 0 [pid 4107] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4104] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] close(11./strace-static-x86_64: Process 4110 attached [pid 4108] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4107] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] set_robust_list(0x555556fa75e0, 24 [pid 4103] close(12 [pid 4110] <... set_robust_list resumed>) = 0 [pid 4107] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4107] <... futex resumed>) = 1 [pid 4104] <... futex resumed>) = 0 [pid 4103] close(13./strace-static-x86_64: Process 4109 attached [pid 4110] <... prctl resumed>) = 0 [pid 4107] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4104] close(3 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] setpgid(0, 0 [pid 4109] set_robust_list(0x7ff3b48409e0, 24 [pid 4104] <... close resumed>) = 0 [pid 4103] close(14 [pid 4110] <... setpgid resumed>) = 0 [pid 4109] <... set_robust_list resumed>) = 0 [pid 4104] close(4 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4111 attached [pid 4110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4109] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(15 [pid 4110] <... openat resumed>) = 3 [pid 4109] <... openat resumed>) = 3 [pid 4104] close(5 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] write(3, "1000", 4 [pid 4109] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = 0 [pid 4103] close(16 [pid 4111] set_robust_list(0x7ff3b48409e0, 24 [pid 4110] <... write resumed>) = 4 [pid 4109] <... futex resumed>) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4104] close(6 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... set_robust_list resumed>) = 0 [pid 4110] close(3 [pid 4109] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4105] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(17 [pid 4111] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4110] <... close resumed>) = 0 [pid 4109] <... write resumed>) = 8 [pid 4105] <... futex resumed>) = 0 [pid 4104] close(7 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] read(200, [pid 4109] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(18 [pid 4111] <... openat resumed>) = 3 [pid 4110] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4109] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4104] close(8 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(19 [pid 4111] <... futex resumed>) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4108] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = 0 [pid 4104] close(9 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4109] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4108] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] close(20 [pid 4111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] <... mmap resumed>) = 0x7ff3b4820000 [pid 4109] <... openat resumed>) = 4 [pid 4108] <... futex resumed>) = 0 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4110] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4109] setns(201, 0 [pid 4108] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] close(10 [pid 4103] close(21 [pid 4110] <... mprotect resumed>) = 0 [pid 4109] <... setns resumed>) = 0 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... write resumed>) = 8 [pid 4110] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4109] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4104] close(11 [pid 4103] close(22 [pid 4111] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... socket resumed>) = 5 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... futex resumed>) = 1 [pid 4110] <... clone resumed>, parent_tid=[72], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 72 [pid 4109] setns(4, 0 [pid 4108] <... futex resumed>) = 0 [pid 4104] close(12 [pid 4103] close(23 [pid 4111] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... setns resumed>) = 0 [pid 4108] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] <... futex resumed>) = 0 [pid 4109] close(4 [pid 4108] <... futex resumed>) = 0 [pid 4104] close(13 [pid 4103] close(24 [pid 4111] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4110] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4109] <... close resumed>) = 0 [pid 4108] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4109] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(25 [pid 4111] <... openat resumed>) = 4 [pid 4111] setns(201, 0 [pid 4109] <... futex resumed>) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4104] close(14 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... setns resumed>) = 0 [pid 4109] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(26 [pid 4111] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4104] close(15 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... socket resumed>) = 5 [pid 4109] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4105] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(27 [pid 4111] setns(4, 0 [pid 4109] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4104] close(16 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... setns resumed>) = 0 [pid 4109] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] close(28 [pid 4111] close(4 [pid 4109] <... futex resumed>) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4104] close(17 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4109] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] close(3 [pid 4103] close(29 [pid 4105] <... close resumed>) = 0 [pid 4103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(4 [pid 4103] exit_group(0 [pid 4106] <... futex resumed>) = ? [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4112 attached [pid 4111] <... close resumed>) = 0 [pid 4106] +++ exited with 0 +++ [pid 4105] close(5 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4103] +++ exited with 0 +++ [pid 4111] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] <... close resumed>) = 0 [pid 4104] close(18 [pid 4105] close(6) = -1 EBADF (Bad file descriptor) [pid 4105] close(7 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... futex resumed>) = 1 [pid 4108] <... futex resumed>) = 0 [pid 4111] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4108] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(19 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4108] <... futex resumed>) = 0 [pid 4105] close(8 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4111] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4108] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(20 [pid 4105] close(9) = -1 EBADF (Bad file descriptor) [pid 4105] close(10) = -1 EBADF (Bad file descriptor) [pid 4105] close(11) = -1 EBADF (Bad file descriptor) [pid 4105] close(12 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(21 [pid 4111] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 72 [pid 4111] <... futex resumed>) = 1 [pid 4108] <... futex resumed>) = 0 [pid 4105] close(13 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4111] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4108] close(3 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(22 [pid 4108] <... close resumed>) = 0 [pid 4105] close(14 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] close(4 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(23 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(15 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] close(5 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(24 [pid 4108] <... close resumed>) = 0 [pid 4105] close(16 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4113 attached [pid 4112] set_robust_list(0x7ff3b48409e0, 24 [pid 4108] close(6 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(25 [pid 4113] set_robust_list(0x555556fa75e0, 24 [pid 4112] <... set_robust_list resumed>) = 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(17 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... set_robust_list resumed>) = 0 [pid 4112] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4108] close(7 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(26 [pid 4113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(18 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... prctl resumed>) = 0 [pid 4108] close(8 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(27 [pid 4113] setpgid(0, 0 [pid 4112] <... openat resumed>) = 3 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(19 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... setpgid resumed>) = 0 [pid 4108] close(9 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(28 [pid 4112] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(20 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... openat resumed>) = 3 [pid 4112] <... futex resumed>) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4108] close(10 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] close(29 [pid 4113] write(3, "1000", 4 [pid 4112] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4110] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(21 [pid 4104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... write resumed>) = 4 [pid 4110] <... futex resumed>) = 0 [pid 4108] close(11 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4104] exit_group(0 [pid 4113] close(3 [pid 4112] <... write resumed>) = 8 [pid 4110] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(22 [pid 4107] <... futex resumed>) = ? [pid 4104] <... exit_group resumed>) = ? [pid 4113] <... close resumed>) = 0 [pid 4108] close(12 [pid 4107] +++ exited with 0 +++ [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] read(200, [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(23 [pid 4113] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4108] close(13 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(24 [pid 4113] <... futex resumed>) = 0 [pid 4108] close(14 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(25 [pid 4104] +++ exited with 0 +++ [pid 4113] <... mmap resumed>) = 0x7ff3b4820000 [pid 4108] close(15 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4112] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(26 [pid 4113] <... mprotect resumed>) = 0 [pid 4112] <... futex resumed>) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4108] close(16 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4113] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4112] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4110] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(27 [pid 4110] <... futex resumed>) = 0 [pid 4108] close(17 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4113] <... clone resumed>, parent_tid=[73], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 73 [pid 4112] <... openat resumed>) = 4 [pid 4110] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(28 [pid 4113] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] close(18 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... futex resumed>) = 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] close(29 [pid 4113] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] close(19 [pid 4105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4112] setns(201, 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] exit_group(0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 71 [pid 4112] <... setns resumed>) = 0 [pid 4109] <... futex resumed>) = ? [pid 4108] close(20 [pid 4105] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4114 attached [pid 4112] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4109] +++ exited with 0 +++ [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4105] +++ exited with 0 +++ [pid 4112] <... socket resumed>) = 5 [pid 4108] close(21 [pid 4112] setns(4, 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4112] <... setns resumed>) = 0 [pid 4108] close(22 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4112] close(4 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4115 attached [pid 4112] <... close resumed>) = 0 [pid 4108] close(23 [pid 4115] set_robust_list(0x555556fa75e0, 24 [pid 4112] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... set_robust_list resumed>) = 0 [pid 4108] close(24 [pid 4115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4112] <... futex resumed>) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... prctl resumed>) = 0 [pid 4112] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] close(25 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4115] setpgid(0, 0 [pid 4112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] <... futex resumed>) = 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... setpgid resumed>) = 0 [pid 4110] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] close(26 [pid 4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... openat resumed>) = 3 [pid 4112] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4108] close(27 [pid 4115] write(3, "1000", 4 [pid 4112] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 75 [pid 4115] <... write resumed>) = 4 [pid 4112] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4108] close(28 [pid 4115] close(3 [pid 4112] <... futex resumed>) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... close resumed>) = 0 [pid 4112] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] close(3 [pid 4108] close(29./strace-static-x86_64: Process 4116 attached [pid 4114] set_robust_list(0x7ff3b48409e0, 24 [pid 4115] read(200, [pid 4110] <... close resumed>) = 0 [pid 4108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] close(4 [pid 4108] exit_group(0 [pid 4115] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4111] <... futex resumed>) = ? [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4108] <... exit_group resumed>) = ? [pid 4116] set_robust_list(0x555556fa75e0, 24 [pid 4115] <... futex resumed>) = 0 [pid 4114] <... set_robust_list resumed>) = 0 [pid 4111] +++ exited with 0 +++ [pid 4110] close(5 [pid 4108] +++ exited with 0 +++ [pid 4116] <... set_robust_list resumed>) = 0 [pid 4115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4114] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4110] <... close resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4115] <... mmap resumed>) = 0x7ff3b4820000 [pid 4114] <... openat resumed>) = 3 [pid 4110] close(6 [pid 4116] <... prctl resumed>) = 0 [pid 4115] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4114] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] setpgid(0, 0 [pid 4115] <... mprotect resumed>) = 0 [pid 4114] <... futex resumed>) = 1 [pid 4113] <... futex resumed>) = 0 [pid 4110] close(7 [pid 4116] <... setpgid resumed>) = 0 [pid 4115] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4114] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4113] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4117 attached [pid 4116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4114] <... write resumed>) = 8 [pid 4113] <... futex resumed>) = 0 [pid 4110] close(8 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4116] <... openat resumed>) = 3 [pid 4115] <... clone resumed>, parent_tid=[72], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 72 [pid 4114] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] write(3, "1000", 4 [pid 4115] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4114] <... futex resumed>) = 0 [pid 4113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] close(9 [pid 4116] <... write resumed>) = 4 [pid 4115] <... futex resumed>) = 0 [pid 4114] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4113] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4118 attached [pid 4117] set_robust_list(0x7ff3b48409e0, 24 [pid 4116] close(3 [pid 4115] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... openat resumed>) = 4 [pid 4113] <... futex resumed>) = 0 [pid 4110] close(10 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 74 [pid 4116] <... close resumed>) = 0 [pid 4114] setns(201, 0 [pid 4113] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] read(200, [pid 4114] <... setns resumed>) = 0 [pid 4110] close(11 [pid 4116] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4114] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4114] <... socket resumed>) = 5 [pid 4110] close(12 [pid 4116] <... futex resumed>) = 0 [pid 4114] setns(4, 0 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4114] <... setns resumed>) = 0 [pid 4110] close(13 [pid 4116] <... mmap resumed>) = 0x7ff3b4820000 [pid 4114] close(4 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4114] <... close resumed>) = 0 [pid 4110] close(14 [pid 4118] set_robust_list(0x555556fa75e0, 24 [pid 4117] <... set_robust_list resumed>) = 0 [pid 4116] <... mprotect resumed>) = 0 [pid 4114] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4117] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4116] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4114] <... futex resumed>) = 1 [pid 4113] <... futex resumed>) = 0 [pid 4110] close(15 [pid 4114] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4113] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4117] <... openat resumed>) = 3 [pid 4116] <... clone resumed>, parent_tid=[76], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 76 [pid 4114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4113] <... futex resumed>) = 0 [pid 4110] close(16 [pid 4117] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4114] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4113] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4117] <... futex resumed>) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4115] <... futex resumed>) = 0 [pid 4114] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4110] close(17 [pid 4117] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4116] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4115] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4114] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] <... futex resumed>) = 0 [pid 4114] <... futex resumed>) = 1 [pid 4113] <... futex resumed>) = 0 [pid 4110] close(18 [pid 4117] <... write resumed>) = 8 [pid 4115] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4113] close(3 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... set_robust_list resumed>) = 0 [pid 4117] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... close resumed>) = 0 [pid 4110] close(19 [pid 4113] close(4 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(20 [pid 4117] <... futex resumed>) = 1 [pid 4115] <... futex resumed>) = 0 [pid 4113] close(5 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4117] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4115] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... close resumed>) = 0 [pid 4110] close(21 [pid 4115] <... futex resumed>) = 0 [pid 4113] close(6 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(22 [pid 4118] <... prctl resumed>) = 0 [pid 4117] <... openat resumed>) = 4 [pid 4113] close(7 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(23 [pid 4117] setns(201, 0 [pid 4113] close(8 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] setpgid(0, 0) = 0 [pid 4117] <... setns resumed>) = 0 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(24 [pid 4117] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4113] close(9 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(25 [pid 4117] <... socket resumed>) = 5 [pid 4118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4117] setns(4, 0 [pid 4113] close(10 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4119 attached [pid 4117] <... setns resumed>) = 0 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(26 [pid 4119] set_robust_list(0x7ff3b48409e0, 24 [pid 4118] <... openat resumed>) = 3 [pid 4117] close(4 [pid 4113] close(11 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] <... set_robust_list resumed>) = 0 [pid 4117] <... close resumed>) = 0 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(27 [pid 4118] write(3, "1000", 4 [pid 4119] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4117] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] close(12 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... write resumed>) = 4 [pid 4119] <... openat resumed>) = 3 [pid 4117] <... futex resumed>) = 1 [pid 4115] <... futex resumed>) = 0 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(28 [pid 4119] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] close(3 [pid 4117] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4115] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] close(13 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] <... futex resumed>) = 1 [pid 4118] <... close resumed>) = 0 [pid 4117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4116] <... futex resumed>) = 0 [pid 4115] <... futex resumed>) = 0 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] close(29 [pid 4119] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4118] read(200, [pid 4117] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4116] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4113] close(14 [pid 4110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] <... write resumed>) = 8 [pid 4118] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4117] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4116] <... futex resumed>) = 0 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4110] exit_group(0 [pid 4119] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4113] close(15 [pid 4110] <... exit_group resumed>) = ? [pid 4119] <... futex resumed>) = 0 [pid 4118] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4112] <... futex resumed>) = ? [pid 4119] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4118] <... futex resumed>) = 0 [pid 4117] <... futex resumed>) = 1 [pid 4116] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... futex resumed>) = 0 [pid 4113] close(16 [pid 4119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4116] <... futex resumed>) = 0 [pid 4115] close(3 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4116] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4115] <... close resumed>) = 0 [pid 4113] close(17 [pid 4119] <... openat resumed>) = 4 [pid 4118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4117] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4115] close(4 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4112] +++ exited with 0 +++ [pid 4110] +++ exited with 0 +++ [pid 4119] setns(201, 0 [pid 4118] <... mmap resumed>) = 0x7ff3b4820000 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(18 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4119] <... setns resumed>) = 0 [pid 4118] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4115] close(5 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4118] <... mprotect resumed>) = 0 [pid 4115] <... close resumed>) = 0 [pid 4113] close(19 [pid 4119] <... socket resumed>) = 5 [pid 4115] close(6 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] setns(4, 0 [pid 4118] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(20 [pid 4119] <... setns resumed>) = 0 [pid 4115] close(7 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] close(4 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(21 [pid 4119] <... close resumed>) = 0 [pid 4118] <... clone resumed>, parent_tid=[75], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 75 [pid 4115] close(8 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(22 [pid 4119] <... futex resumed>) = 1 [pid 4118] <... futex resumed>) = 0 [pid 4116] <... futex resumed>) = 0 [pid 4115] close(9 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4116] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(23 [pid 4119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4118] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4116] <... futex resumed>) = 0 [pid 4115] close(10 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4116] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(24 [pid 4119] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4115] close(11 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4119] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(25 [pid 4119] <... futex resumed>) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4115] close(12 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4119] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4116] close(3 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(26 [pid 4116] <... close resumed>) = 0 [pid 4115] close(13 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] close(4 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(27 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 73 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(14 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] close(5 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(28 [pid 4116] <... close resumed>) = 0 [pid 4115] close(15 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] close(6 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] close(29 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(16 [pid 4113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] close(7 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4113] exit_group(0 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(17 [pid 4114] <... futex resumed>) = ? [pid 4113] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4121 attached ./strace-static-x86_64: Process 4120 attached [pid 4116] close(8 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4114] +++ exited with 0 +++ [pid 4113] +++ exited with 0 +++ [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(18 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4116] close(9 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(19 [pid 4116] close(10 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] set_robust_list(0x555556fa75e0, 24 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(20 [pid 4116] close(11 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(21 [pid 4116] close(12 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(22 [pid 4116] close(13 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... set_robust_list resumed>) = 0 [pid 4120] set_robust_list(0x7ff3b48409e0, 24 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(23 [pid 4116] close(14 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(24 [pid 4121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4120] <... set_robust_list resumed>) = 0 [pid 4116] close(15 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(25 [pid 4116] close(16 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... prctl resumed>) = 0 [pid 4120] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(26 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4116] close(17 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(27 [pid 4116] close(18 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(28 [pid 4116] close(19 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] close(29 [pid 4116] close(20 [pid 4115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] setpgid(0, 0 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] exit_group(0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 74 [pid 4121] <... setpgid resumed>) = 0 [pid 4120] <... openat resumed>) = 3 [pid 4117] <... futex resumed>) = ? [pid 4116] close(21 [pid 4115] <... exit_group resumed>) = ? [pid 4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4120] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] +++ exited with 0 +++ [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4115] +++ exited with 0 +++ [pid 4116] close(22 [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 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... openat resumed>) = 3 [pid 4120] <... futex resumed>) = 1 [pid 4118] <... futex resumed>) = 0 [pid 4116] close(23) = -1 EBADF (Bad file descriptor) [pid 4121] write(3, "1000", 4 [pid 4120] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4118] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] close(24 [pid 4121] <... write resumed>) = 4 [pid 4118] <... futex resumed>) = 0 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4121] close(3 [pid 4118] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4116] close(25./strace-static-x86_64: Process 4122 attached ) = -1 EBADF (Bad file descriptor) [pid 4122] set_robust_list(0x555556fa75e0, 24 [pid 4116] close(26 [pid 4122] <... set_robust_list resumed>) = 0 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4116] close(27 [pid 4122] <... prctl resumed>) = 0 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] setpgid(0, 0 [pid 4121] <... close resumed>) = 0 [pid 4116] close(28 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 73 [pid 4122] <... setpgid resumed>) = 0 [pid 4120] <... write resumed>) = 8 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4121] read(200, [pid 4120] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] close(29 [pid 4122] <... openat resumed>) = 3 [pid 4116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] write(3, "1000", 4 [pid 4121] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4120] <... futex resumed>) = 1 [pid 4118] <... futex resumed>) = 0 [pid 4116] exit_group(0 [pid 4122] <... write resumed>) = 4 [pid 4121] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4119] <... futex resumed>) = ? [pid 4118] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] <... exit_group resumed>) = ? [pid 4122] close(3 [pid 4121] <... futex resumed>) = 0 [pid 4120] <... openat resumed>) = 4 [pid 4119] +++ exited with 0 +++ [pid 4118] <... futex resumed>) = 0 [pid 4116] +++ exited with 0 +++ [pid 4121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4120] setns(201, 0 [pid 4118] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 4121] <... mmap resumed>) = 0x7ff3b4820000 [pid 4120] <... setns resumed>) = 0 [pid 4121] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4120] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4123 attached [pid 4122] <... close resumed>) = 0 [pid 4121] <... mprotect resumed>) = 0 [pid 4120] <... socket resumed>) = 5 [pid 4122] read(200, [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4121] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4123] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4122] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 77 [pid 4122] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... prctl resumed>) = 0 [pid 4122] <... futex resumed>) = 0 [pid 4122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4120] setns(4, 0./strace-static-x86_64: Process 4125 attached [pid 4122] <... mmap resumed>) = 0x7ff3b4820000 [pid 4120] <... setns resumed>) = 0 [pid 4125] set_robust_list(0x7ff3b48409e0, 24 [pid 4122] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4121] <... clone resumed>, parent_tid=[74], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 74 [pid 4120] close(4 [pid 4125] <... set_robust_list resumed>) = 0 [pid 4122] <... mprotect resumed>) = 0 [pid 4121] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... close resumed>) = 0 [pid 4125] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4123] setpgid(0, 0 [pid 4122] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4121] <... futex resumed>) = 0 [pid 4120] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... setpgid resumed>) = 0 [pid 4123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4121] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4120] <... futex resumed>) = 1 [pid 4118] <... futex resumed>) = 0 [pid 4123] <... openat resumed>) = 3 [pid 4120] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4118] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] write(3, "1000", 4 [pid 4122] <... clone resumed>, parent_tid=[75], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 75 [pid 4120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4118] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4124 attached [pid 4123] <... write resumed>) = 4 [pid 4122] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4118] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] set_robust_list(0x555556fa75e0, 24 [pid 4123] close(3 [pid 4124] <... set_robust_list resumed>) = 0 [pid 4123] <... close resumed>) = 0 [pid 4122] <... futex resumed>) = 0 [pid 4120] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4123] read(200, [pid 4122] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4120] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... prctl resumed>) = 0 [pid 4123] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4120] <... futex resumed>) = 1 [pid 4118] <... futex resumed>) = 0 [pid 4124] setpgid(0, 0 [pid 4123] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4118] close(3./strace-static-x86_64: Process 4126 attached [pid 4124] <... setpgid resumed>) = 0 [pid 4123] <... futex resumed>) = 0 [pid 4126] set_robust_list(0x7ff3b48409e0, 24 [pid 4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4118] <... close resumed>) = 0 [pid 4126] <... set_robust_list resumed>) = 0 [pid 4124] <... openat resumed>) = 3 [pid 4123] <... mmap resumed>) = 0x7ff3b4820000 [pid 4118] close(4 [pid 4125] <... openat resumed>) = 3 [pid 4126] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4124] write(3, "1000", 4 [pid 4123] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4126] <... openat resumed>) = 3 [pid 4125] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... write resumed>) = 4 [pid 4123] <... mprotect resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4126] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] close(3 [pid 4123] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4118] close(5 [pid 4126] <... futex resumed>) = 1 [pid 4125] <... futex resumed>) = 1 [pid 4124] <... close resumed>) = 0 [pid 4122] <... futex resumed>) = 0 [pid 4121] <... futex resumed>) = 0 [pid 4126] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4124] read(200, [pid 4123] <... clone resumed>, parent_tid=[74], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 74 [pid 4122] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] <... close resumed>) = 0 [pid 4126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4125] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4124] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4123] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] <... futex resumed>) = 0 [pid 4121] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] close(6 [pid 4126] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4124] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4122] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4126] <... write resumed>) = 8 [pid 4125] <... write resumed>) = 8 [pid 4124] <... futex resumed>) = 0 [pid 4123] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4118] close(7 [pid 4126] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4126] <... futex resumed>) = 1 [pid 4125] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... mmap resumed>) = 0x7ff3b4820000 [pid 4122] <... futex resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4126] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4125] <... futex resumed>) = 1 [pid 4124] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4122] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4121] <... futex resumed>) = 0 [pid 4118] close(8 [pid 4126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4125] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4124] <... mprotect resumed>) = 0 [pid 4122] <... futex resumed>) = 0 [pid 4121] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4126] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4122] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 0 [pid 4118] close(9 [pid 4126] <... openat resumed>) = 4 [pid 4125] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4121] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4126] setns(201, 0 [pid 4124] <... clone resumed>, parent_tid=[78], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 78 [pid 4118] close(10 [pid 4126] <... setns resumed>) = 0 [pid 4125] <... openat resumed>) = 4 [pid 4124] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4127 attached [pid 4126] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4125] setns(201, 0 [pid 4124] <... futex resumed>) = 0 [pid 4118] close(11 [pid 4126] <... socket resumed>) = 5 [pid 4124] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] set_robust_list(0x7ff3b48409e0, 24 [pid 4126] setns(4, 0 [pid 4125] <... setns resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] <... set_robust_list resumed>) = 0 [pid 4126] <... setns resumed>) = 0 [pid 4125] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4126] close(4 [pid 4118] close(12 [pid 4127] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4126] <... close resumed>) = 0 [pid 4125] <... socket resumed>) = 5 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4128 attached [pid 4126] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4125] setns(4, 0 [pid 4118] close(13 [pid 4127] <... openat resumed>) = 3 [pid 4126] <... futex resumed>) = 1 [pid 4125] <... setns resumed>) = 0 [pid 4122] <... futex resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4125] close(4 [pid 4122] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] close(14 [pid 4127] <... futex resumed>) = 1 [pid 4126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4123] <... futex resumed>) = 0 [pid 4125] <... close resumed>) = 0 [pid 4122] <... futex resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4126] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4125] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4118] close(15 [pid 4127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4126] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4125] <... futex resumed>) = 1 [pid 4123] <... futex resumed>) = 0 [pid 4121] <... futex resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4126] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4125] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4123] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4118] close(16 [pid 4126] <... futex resumed>) = 1 [pid 4125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4122] <... futex resumed>) = 0 [pid 4121] <... futex resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] <... write resumed>) = 8 [pid 4126] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4125] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4122] close(3 [pid 4121] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4118] close(17 [pid 4127] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4125] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4122] <... close resumed>) = 0 [pid 4127] <... futex resumed>) = 1 [pid 4125] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4122] close(4 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4125] <... futex resumed>) = 1 [pid 4123] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... futex resumed>) = 0 [pid 4118] close(18 [pid 4127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4125] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4123] <... futex resumed>) = 0 [pid 4122] close(5 [pid 4121] close(3 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4123] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] <... close resumed>) = 0 [pid 4121] <... close resumed>) = 0 [pid 4122] close(6 [pid 4118] close(19 [pid 4121] close(4 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] close(7 [pid 4121] close(5 [pid 4118] close(20 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] set_robust_list(0x7ff3b48409e0, 24 [pid 4127] <... openat resumed>) = 4 [pid 4122] close(8 [pid 4121] <... close resumed>) = 0 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(6 [pid 4118] close(21 [pid 4122] close(9 [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(7 [pid 4118] close(22 [pid 4122] close(10 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(8 [pid 4118] close(23 [pid 4122] close(11 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] close(12 [pid 4121] close(9 [pid 4118] close(24 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] <... set_robust_list resumed>) = 0 [pid 4128] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4122] close(13 [pid 4121] close(10 [pid 4118] close(25 [pid 4128] <... openat resumed>) = 3 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] close(14 [pid 4121] close(11 [pid 4118] close(26 [pid 4128] <... futex resumed>) = 1 [pid 4124] <... futex resumed>) = 0 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4127] setns(201, 0 [pid 4124] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] close(15 [pid 4121] close(12 [pid 4118] close(27 [pid 4128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] <... futex resumed>) = 0 [pid 4127] <... setns resumed>) = 0 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4127] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4124] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] close(16 [pid 4121] close(13 [pid 4118] close(28 [pid 4128] <... write resumed>) = 8 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4127] <... socket resumed>) = 5 [pid 4122] close(17 [pid 4121] close(14 [pid 4128] <... futex resumed>) = 1 [pid 4124] <... futex resumed>) = 0 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] close(29 [pid 4128] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4127] setns(4, 0 [pid 4124] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] close(18 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] <... futex resumed>) = 0 [pid 4128] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4124] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(15 [pid 4118] exit_group(0 [pid 4128] <... openat resumed>) = 4 [pid 4127] <... setns resumed>) = 0 [pid 4122] close(19 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4120] <... futex resumed>) = ? [pid 4118] <... exit_group resumed>) = ? [pid 4128] setns(201, 0 [pid 4127] close(4 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(16 [pid 4120] +++ exited with 0 +++ [pid 4128] <... setns resumed>) = 0 [pid 4128] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4128] setns(4, 0) = 0 [pid 4128] close(4) = 0 [pid 4128] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4124] <... futex resumed>) = 0 [pid 4118] +++ exited with 0 +++ [pid 4128] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4124] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] close(20 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] <... close resumed>) = 0 [pid 4128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] <... futex resumed>) = 0 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(17 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4127] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4128] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4124] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] close(21 [pid 4123] <... futex resumed>) = 0 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] <... futex resumed>) = 1 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4128] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4127] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4123] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(18 [pid 4128] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4122] close(22 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4127] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3612] <... restart_syscall resumed>) = 0 [pid 4128] <... futex resumed>) = 1 [pid 4127] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... futex resumed>) = 0 [pid 4123] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(19 [pid 4128] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4127] <... futex resumed>) = 0 [pid 4124] close(3 [pid 4123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4122] close(23 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = 0 [pid 4123] close(3 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(20 [pid 4124] close(4 [pid 4127] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4122] close(24 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = 0 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(21) = -1 EBADF (Bad file descriptor) [pid 4122] close(25 [pid 4123] close(4 [pid 4124] close(5 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(22 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 76 [pid 4124] <... close resumed>) = 0 [pid 4124] close(6 [pid 4123] close(5 [pid 4122] close(26 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(23 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = 0 [pid 4122] close(27 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] close(7 [pid 4123] close(6 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(24 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] close(28 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] close(8 [pid 4123] close(7 [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(25 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4129 attached [pid 4124] close(9 [pid 4123] close(8 [pid 4122] close(29 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] close(26 [pid 4124] close(10 [pid 4122] exit_group(0 [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(9 [pid 4126] <... futex resumed>) = ? [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4122] <... exit_group resumed>) = ? [pid 4121] close(27 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4126] +++ exited with 0 +++ [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4129] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4129] setpgid(0, 0 [pid 4122] +++ exited with 0 +++ [pid 4129] <... setpgid resumed>) = 0 [pid 4123] close(10 [pid 4121] close(28 [pid 4124] close(11 [pid 4129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4129] <... openat resumed>) = 3 [pid 4124] close(12 [pid 4123] close(11 [pid 4121] close(29 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4129] write(3, "1000", 4 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4129] <... write resumed>) = 4 [pid 4124] close(13 [pid 4123] close(12 [pid 4121] exit_group(0 [pid 4129] close(3 [pid 4125] <... futex resumed>) = ? [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4121] <... exit_group resumed>) = ? [pid 4129] <... close resumed>) = 0 [pid 4125] +++ exited with 0 +++ [pid 4123] close(13 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4129] read(200, [pid 4121] +++ exited with 0 +++ [pid 4129] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] close(14 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 76 [pid 4129] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(14 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4129] <... futex resumed>) = 0 [pid 4124] close(15 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4129] <... mmap resumed>) = 0x7ff3b4820000 [pid 4123] close(15 [pid 4129] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4124] close(16 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4129] <... mprotect resumed>) = 0 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(16 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4129] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4124] close(17 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4129] <... clone resumed>, parent_tid=[77], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 77 [pid 4129] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(17 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 75 [pid 4124] close(18 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(18 [pid 4124] close(19 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(19 [pid 4124] close(20 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(20 [pid 4124] close(21 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(21 [pid 4124] close(22 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(22./strace-static-x86_64: Process 4130 attached [pid 4130] set_robust_list(0x555556fa75e0, 24 [pid 4124] close(23 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(23 [pid 4124] close(24 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(24 [pid 4124] close(25 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(25 [pid 4124] close(26 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(26 [pid 4130] <... set_robust_list resumed>) = 0 [pid 4124] close(27 [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] close(27 [pid 4124] close(28./strace-static-x86_64: Process 4131 attached [pid 4130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4131] set_robust_list(0x7ff3b48409e0, 24 [pid 4130] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4132 attached [pid 4131] <... set_robust_list resumed>) = 0 [pid 4130] setpgid(0, 0 [pid 4124] close(29 [pid 4123] close(28 [pid 4132] set_robust_list(0x555556fa75e0, 24 [pid 4131] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4130] <... setpgid resumed>) = 0 [pid 4124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] <... set_robust_list resumed>) = 0 [pid 4131] <... openat resumed>) = 3 [pid 4130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4124] exit_group(0 [pid 4123] close(29 [pid 4128] <... futex resumed>) = ? [pid 4124] <... exit_group resumed>) = ? [pid 4123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4128] +++ exited with 0 +++ [pid 4123] exit_group(0 [pid 4131] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... openat resumed>) = 3 [pid 4131] <... futex resumed>) = 1 [pid 4130] write(3, "1000", 4 [pid 4129] <... futex resumed>) = 0 [pid 4131] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4130] <... write resumed>) = 4 [pid 4129] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] +++ exited with 0 +++ [pid 4132] <... prctl resumed>) = 0 [pid 4131] <... write resumed>) = 8 [pid 4130] close(3 [pid 4129] <... futex resumed>) = 0 [pid 4127] <... futex resumed>) = ? [pid 4123] <... exit_group resumed>) = ? [pid 4131] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... close resumed>) = 0 [pid 4129] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] +++ exited with 0 +++ [pid 4131] <... futex resumed>) = 0 [pid 4130] read(200, [pid 4129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4131] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4130] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4129] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] <... openat resumed>) = 4 [pid 4130] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4123] +++ exited with 0 +++ [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 4132] setpgid(0, 0 [pid 4131] setns(201, 0 [pid 4130] <... futex resumed>) = 0 [pid 4129] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] restart_syscall(<... resuming interrupted clone ...> [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 4132] <... setpgid resumed>) = 0 [pid 4131] <... setns resumed>) = 0 [pid 4130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4131] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4130] <... mmap resumed>) = 0x7ff3b4820000 [pid 4131] <... socket resumed>) = 5 [pid 4130] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4131] setns(4, 0 [pid 4130] <... mprotect resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4131] <... setns resumed>) = 0 [pid 4130] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4131] close(4) = 0 [pid 4130] <... clone resumed>, parent_tid=[77], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 77 [pid 4131] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] <... futex resumed>) = 1 [pid 4130] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = 0 [pid 4131] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4129] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4129] <... futex resumed>) = 0 [pid 4131] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4129] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 75 [pid 4131] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 79 [pid 4131] <... futex resumed>) = 1 [pid 4129] <... futex resumed>) = 0 [pid 4131] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4129] close(3 [pid 4132] <... openat resumed>) = 3 [pid 4129] <... close resumed>) = 0 [pid 4132] write(3, "1000", 4 [pid 4129] close(4) = -1 EBADF (Bad file descriptor) [pid 4132] <... write resumed>) = 4 [pid 4129] close(5) = 0 ./strace-static-x86_64: Process 4134 attached [pid 4129] close(6 [pid 4134] set_robust_list(0x555556fa75e0, 24 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... set_robust_list resumed>) = 0 [pid 4129] close(7 [pid 4134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4132] close(3 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... prctl resumed>) = 0 [pid 4132] <... close resumed>) = 0 [pid 4129] close(8 [pid 4134] setpgid(0, 0 [pid 4132] read(200, [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... setpgid resumed>) = 0 [pid 4132] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4129] close(9 [pid 4134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4132] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4135 attached ./strace-static-x86_64: Process 4133 attached [pid 4134] <... openat resumed>) = 3 [pid 4132] <... futex resumed>) = 0 [pid 4129] close(10 [pid 4134] write(3, "1000", 4 [pid 4132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] set_robust_list(0x555556fa75e0, 24 [pid 4134] <... write resumed>) = 4 [pid 4132] <... mmap resumed>) = 0x7ff3b4820000 [pid 4129] close(11 [pid 4135] <... set_robust_list resumed>) = 0 [pid 4134] close(3 [pid 4132] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = 0 [pid 4132] <... mprotect resumed>) = 0 [pid 4129] close(12 [pid 4134] read(200, [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4134] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4129] close(13 [pid 4134] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... prctl resumed>) = 0 [pid 4134] <... futex resumed>) = 0 [pid 4132] <... clone resumed>, parent_tid=[76], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 76 [pid 4129] close(14 [pid 4135] setpgid(0, 0 [pid 4134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4132] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... mmap resumed>) = 0x7ff3b4820000 [pid 4129] close(15 [pid 4135] <... setpgid resumed>) = 0 [pid 4134] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4132] <... futex resumed>) = 0 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... mprotect resumed>) = 0 [pid 4132] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4129] close(16 [pid 4134] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4129] close(17 [pid 4134] <... clone resumed>, parent_tid=[76], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 76 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] close(18 [pid 4134] <... futex resumed>) = 0 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... openat resumed>) = 3 [pid 4134] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4129] close(19) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4136 attached [pid 4129] close(20 [pid 4135] write(3, "1000", 4 [pid 4136] set_robust_list(0x7ff3b48409e0, 24 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4136] <... set_robust_list resumed>) = 0 [pid 4135] <... write resumed>) = 4 [pid 4129] close(21 [pid 4136] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4135] close(3 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4136] <... openat resumed>) = 3 [pid 4129] close(22 [pid 4136] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... close resumed>) = 0 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4133] set_robust_list(0x7ff3b48409e0, 24 [pid 4136] <... futex resumed>) = 1 [pid 4135] read(200, [pid 4132] <... futex resumed>) = 0 [pid 4133] <... set_robust_list resumed>) = 0 [pid 4129] close(23 [pid 4136] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4135] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4132] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4133] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4136] <... write resumed>) = 8 [pid 4132] <... futex resumed>) = 0 [pid 4129] close(24 [pid 4136] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4136] <... futex resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4133] <... openat resumed>) = 3 [pid 4132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4129] close(25 [pid 4136] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4132] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4137 attached [pid 4136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4132] <... futex resumed>) = 0 [pid 4129] close(26 [pid 4135] <... mmap resumed>) = 0x7ff3b4820000 [pid 4137] set_robust_list(0x7ff3b48409e0, 24 [pid 4136] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4135] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4133] <... futex resumed>) = 1 [pid 4132] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 0 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4137] <... set_robust_list resumed>) = 0 [pid 4136] <... openat resumed>) = 4 [pid 4135] <... mprotect resumed>) = 0 [pid 4133] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] close(27 [pid 4137] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4136] setns(201, 0 [pid 4135] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4130] <... futex resumed>) = 0 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4137] <... openat resumed>) = 3 [pid 4136] <... setns resumed>) = 0 [pid 4130] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4129] close(28 [pid 4137] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4136] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4133] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4137] <... futex resumed>) = 1 [pid 4136] <... socket resumed>) = 5 [pid 4135] <... clone resumed>, parent_tid=[80], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 80 [pid 4134] <... futex resumed>) = 0 [pid 4129] close(29 [pid 4137] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4136] setns(4, 0 [pid 4135] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] <... write resumed>) = 8 [pid 4129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4136] <... setns resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4134] <... futex resumed>) = 0 [pid 4129] exit_group(0 [pid 4133] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4136] close(4 [pid 4135] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4134] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] <... futex resumed>) = ? [pid 4129] <... exit_group resumed>) = ? [pid 4137] <... write resumed>) = 8 [pid 4136] <... close resumed>) = 0 [pid 4133] <... futex resumed>) = 1 [pid 4131] +++ exited with 0 +++ [pid 4130] <... futex resumed>) = 0 [pid 4129] +++ exited with 0 +++ [pid 4137] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4136] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] <... futex resumed>) = 1 [pid 4136] <... futex resumed>) = 1 [pid 4134] <... futex resumed>) = 0 [pid 4133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4132] <... futex resumed>) = 0 [pid 4130] <... futex resumed>) = 0 [pid 4137] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4136] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4132] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4134] <... futex resumed>) = 0 [pid 4132] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4137] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4136] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4134] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... openat resumed>) = 4 [pid 4132] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4138 attached [pid 4137] <... openat resumed>) = 4 [pid 4136] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4138] set_robust_list(0x7ff3b48409e0, 24 [pid 4137] setns(201, 0 [pid 4136] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] <... set_robust_list resumed>) = 0 [pid 4137] <... setns resumed>) = 0 [pid 4136] <... futex resumed>) = 0 [pid 4138] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4137] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4136] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4138] <... openat resumed>) = 3 [pid 4137] <... socket resumed>) = 5 [pid 4133] setns(201, 0 [pid 4132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 78 [pid 4138] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] setns(4, 0 [pid 4132] close(3 [pid 4138] <... futex resumed>) = 1 [pid 4137] <... setns resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4133] <... setns resumed>) = 0 [pid 4138] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4137] close(4 [pid 4135] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4132] <... close resumed>) = 0 [pid 4138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4137] <... close resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4132] close(4 [pid 4138] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4137] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... socket resumed>) = 5 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4139 attached [pid 4138] <... write resumed>) = 8 [pid 4137] <... futex resumed>) = 1 [pid 4134] <... futex resumed>) = 0 [pid 4133] setns(4, 0 [pid 4132] close(5 [pid 4139] set_robust_list(0x555556fa75e0, 24 [pid 4138] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4133] <... setns resumed>) = 0 [pid 4132] <... close resumed>) = 0 [pid 4139] <... set_robust_list resumed>) = 0 [pid 4138] <... futex resumed>) = 1 [pid 4137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4135] <... futex resumed>) = 0 [pid 4134] <... futex resumed>) = 0 [pid 4133] close(4 [pid 4132] close(6 [pid 4139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4138] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4137] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4135] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... close resumed>) = 0 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] <... prctl resumed>) = 0 [pid 4138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4137] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4135] <... futex resumed>) = 0 [pid 4133] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] close(7 [pid 4139] setpgid(0, 0 [pid 4138] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4137] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... futex resumed>) = 0 [pid 4139] <... setpgid resumed>) = 0 [pid 4138] <... openat resumed>) = 4 [pid 4137] <... futex resumed>) = 1 [pid 4134] <... futex resumed>) = 0 [pid 4133] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4132] close(8 [pid 4130] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4138] setns(201, 0 [pid 4137] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] close(3 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4130] <... futex resumed>) = 0 [pid 4139] <... openat resumed>) = 3 [pid 4138] <... setns resumed>) = 0 [pid 4134] <... close resumed>) = 0 [pid 4133] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4132] close(9 [pid 4130] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] write(3, "1000", 4 [pid 4138] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4134] close(4 [pid 4133] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] <... write resumed>) = 4 [pid 4138] <... socket resumed>) = 5 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4133] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] close(10 [pid 4139] close(3 [pid 4138] setns(4, 0 [pid 4134] close(5 [pid 4133] <... futex resumed>) = 1 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... futex resumed>) = 0 [pid 4139] <... close resumed>) = 0 [pid 4138] <... setns resumed>) = 0 [pid 4134] <... close resumed>) = 0 [pid 4139] read(200, [pid 4138] close(4 [pid 4134] close(6 [pid 4133] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4132] close(11 [pid 4130] close(3 [pid 4139] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4138] <... close resumed>) = 0 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] close(7 [pid 4132] close(12 [pid 4130] <... close resumed>) = 0 [pid 4139] <... futex resumed>) = 0 [pid 4138] <... futex resumed>) = 1 [pid 4135] <... futex resumed>) = 0 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(4 [pid 4139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4138] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4135] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] close(8 [pid 4132] close(13 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] <... mmap resumed>) = 0x7ff3b4820000 [pid 4138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4135] <... futex resumed>) = 0 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(5 [pid 4139] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4138] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4135] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4134] close(9 [pid 4132] close(14 [pid 4139] <... mprotect resumed>) = 0 [pid 4138] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = 0 [pid 4139] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4138] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] close(10 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(6 [pid 4138] <... futex resumed>) = 1 [pid 4135] <... futex resumed>) = 0 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(15 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] <... clone resumed>, parent_tid=[79], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 79 [pid 4138] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4135] close(3 [pid 4134] close(11 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(7 [pid 4139] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... close resumed>) = 0 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(16 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] <... futex resumed>) = 0 [pid 4135] close(4 [pid 4134] close(12 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(8 [pid 4139] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(17 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] close(5 [pid 4134] close(13 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(9 [pid 4135] <... close resumed>) = 0 [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(18 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4140 attached [pid 4135] close(6 [pid 4134] close(14 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(10 [pid 4140] set_robust_list(0x7ff3b48409e0, 24 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(19 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] <... set_robust_list resumed>) = 0 [pid 4135] close(7 [pid 4134] close(15 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(11 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(20 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4135] close(8 [pid 4134] close(16 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(12 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(21 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] close(9 [pid 4134] close(17 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(13 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(22 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] <... openat resumed>) = 3 [pid 4135] close(10 [pid 4134] close(18 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(14 [pid 4140] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(23 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] <... futex resumed>) = 1 [pid 4139] <... futex resumed>) = 0 [pid 4135] close(11 [pid 4134] close(19 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(15 [pid 4140] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4139] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] close(24 [pid 4140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4139] <... futex resumed>) = 0 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4139] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4135] close(12 [pid 4134] close(20 [pid 4132] close(25 [pid 4130] close(16 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] close(13 [pid 4134] close(21 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(26 [pid 4130] close(17 [pid 4140] <... write resumed>) = 8 [pid 4135] close(14 [pid 4134] close(22 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(27 [pid 4130] close(18 [pid 4140] <... futex resumed>) = 1 [pid 4139] <... futex resumed>) = 0 [pid 4135] close(15 [pid 4134] close(23 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4139] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(28 [pid 4130] close(19 [pid 4140] <... openat resumed>) = 4 [pid 4139] <... futex resumed>) = 0 [pid 4135] close(16 [pid 4134] close(24 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] setns(201, 0 [pid 4139] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4132] close(29 [pid 4130] close(20 [pid 4140] <... setns resumed>) = 0 [pid 4135] close(17 [pid 4134] close(25 [pid 4132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... 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] exit_group(0 [pid 4130] close(21 [pid 4135] close(18 [pid 4134] close(26 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4136] <... futex resumed>) = ? [pid 4132] <... exit_group resumed>) = ? [pid 4140] <... socket resumed>) = 5 [pid 4136] +++ exited with 0 +++ [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(22 [pid 4140] setns(4, 0) = 0 [pid 4140] close(4) = 0 [pid 4140] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4139] <... futex resumed>) = 0 [pid 4140] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4139] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4139] <... futex resumed>) = 0 [pid 4140] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4139] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4132] +++ exited with 0 +++ [pid 4140] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4135] close(19 [pid 4134] close(27 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4140] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(23 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4140] <... futex resumed>) = 1 [pid 4139] <... futex resumed>) = 0 [pid 4135] close(20 [pid 4134] close(28 [pid 4140] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4139] close(3 [pid 4130] <... 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 4139] <... close resumed>) = 0 [pid 4130] close(24 [pid 4139] close(4 [pid 4135] close(21 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] close(29 [pid 4139] close(5 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4139] <... close resumed>) = 0 [pid 4135] close(22 [pid 4134] exit_group(0 [pid 4130] close(25 [pid 4139] close(6) = -1 EBADF (Bad file descriptor) [pid 4139] close(7) = -1 EBADF (Bad file descriptor) [pid 4139] close(8) = -1 EBADF (Bad file descriptor) [pid 4139] close(9) = -1 EBADF (Bad file descriptor) [pid 4139] close(10 [pid 4137] <... futex resumed>) = ? [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4134] <... exit_group resumed>) = ? [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 77 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4137] +++ exited with 0 +++ [pid 4135] close(23 [pid 4139] close(11) = -1 EBADF (Bad file descriptor) [pid 4139] close(12) = -1 EBADF (Bad file descriptor) [pid 4139] close(13) = -1 EBADF (Bad file descriptor) [pid 4139] close(14) = -1 EBADF (Bad file descriptor) [pid 4139] close(15) = -1 EBADF (Bad file descriptor) [pid 4139] close(16) = -1 EBADF (Bad file descriptor) [pid 4139] close(17 [pid 4134] +++ exited with 0 +++ [pid 4130] close(26 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4139] close(18 [pid 4135] close(24 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(27 [pid 4139] close(19 [pid 4135] close(25 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4141 attached [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(28 [pid 4141] set_robust_list(0x555556fa75e0, 24 [pid 4139] close(20 [pid 4135] close(26 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] <... set_robust_list resumed>) = 0 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] close(29 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4139] close(21 [pid 4135] close(27 [pid 4130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] <... prctl resumed>) = 0 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] setpgid(0, 0 [pid 4139] close(22 [pid 4141] <... setpgid resumed>) = 0 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4139] close(23 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] exit_group(0 [pid 4141] <... openat resumed>) = 3 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] close(28 [pid 4133] <... futex resumed>) = ? [pid 4130] <... exit_group resumed>) = ? [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 77 [pid 4141] write(3, "1000", 4 [pid 4139] close(24 [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] <... write resumed>) = 4 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4133] +++ exited with 0 +++ [pid 4141] close(3 [pid 4139] close(25 [pid 4141] <... close resumed>) = 0 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] read(200, [pid 4139] close(26 [pid 4141] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] close(27 [pid 4141] <... futex resumed>) = 0 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4130] +++ exited with 0 +++ [pid 4141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4139] close(28 [pid 4135] close(29 [pid 4141] <... mmap resumed>) = 0x7ff3b4820000 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4141] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4139] close(29 [pid 4135] exit_group(0 [pid 4141] <... mprotect resumed>) = 0 [pid 4139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4138] <... futex resumed>) = ? [pid 4135] <... exit_group resumed>) = ? [pid 4141] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4139] exit_group(0 [pid 4138] +++ exited with 0 +++ [pid 4140] <... futex resumed>) = ? [pid 4139] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4142 attached [pid 4141] <... clone resumed>, parent_tid=[78], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 78 [pid 4140] +++ exited with 0 +++ [pid 4139] +++ exited with 0 +++ [pid 4135] +++ exited with 0 +++ [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4141] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4143 attached [pid 4143] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4143] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 78 [pid 4143] <... openat resumed>) = 3 [pid 4143] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4143] <... futex resumed>) = 1 [pid 4143] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4143] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 80 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 81 [pid 4143] <... futex resumed>) = 1 [pid 4143] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 4143] setns(201, 0) = 0 [pid 4143] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4143] setns(4, 0) = 0 [pid 4143] close(4) = 0 [pid 4143] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4143] <... futex resumed>) = 1 [pid 4143] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8) = -1 EHOSTUNREACH (No route to host) [pid 4143] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... futex resumed>) = 0 [pid 4141] close(3) = 0 [pid 4141] close(4 [pid 4142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] close(5 [pid 4142] <... prctl resumed>) = 0 [pid 4141] <... close resumed>) = 0 [pid 4141] close(6) = -1 EBADF (Bad file descriptor) [pid 4142] setpgid(0, 0 [pid 4141] close(7 [pid 4142] <... setpgid resumed>) = 0 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4143] <... futex resumed>) = 1 [pid 4141] close(8 [pid 4143] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4141] close(9) = -1 EBADF (Bad file descriptor) [pid 4141] close(10) = -1 EBADF (Bad file descriptor) [pid 4141] close(11) = -1 EBADF (Bad file descriptor) [pid 4141] close(12./strace-static-x86_64: Process 4144 attached ) = -1 EBADF (Bad file descriptor) [pid 4144] set_robust_list(0x555556fa75e0, 24 [pid 4141] close(13./strace-static-x86_64: Process 4145 attached [pid 4144] <... set_robust_list resumed>) = 0 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4141] close(14./strace-static-x86_64: Process 4146 attached [pid 4144] <... prctl resumed>) = 0 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] set_robust_list(0x555556fa75e0, 24 [pid 4145] set_robust_list(0x555556fa75e0, 24 [pid 4144] setpgid(0, 0 [pid 4142] <... openat resumed>) = 3 [pid 4141] close(15 [pid 4146] <... set_robust_list resumed>) = 0 [pid 4145] <... set_robust_list resumed>) = 0 [pid 4144] <... setpgid resumed>) = 0 [pid 4142] write(3, "1000", 4 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4142] <... write resumed>) = 4 [pid 4141] close(16 [pid 4146] <... prctl resumed>) = 0 [pid 4145] <... prctl resumed>) = 0 [pid 4144] <... openat resumed>) = 3 [pid 4142] close(3 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] setpgid(0, 0 [pid 4144] write(3, "1000", 4 [pid 4142] <... close resumed>) = 0 [pid 4141] close(17 [pid 4145] setpgid(0, 0 [pid 4146] <... setpgid resumed>) = 0 [pid 4145] <... setpgid resumed>) = 0 [pid 4144] <... write resumed>) = 4 [pid 4142] read(200, [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4144] close(3 [pid 4142] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4141] close(18 [pid 4146] <... openat resumed>) = 3 [pid 4144] <... close resumed>) = 0 [pid 4142] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] write(3, "1000", 4 [pid 4145] <... openat resumed>) = 3 [pid 4144] read(200, [pid 4142] <... futex resumed>) = 0 [pid 4141] close(19 [pid 4146] <... write resumed>) = 4 [pid 4145] write(3, "1000", 4 [pid 4144] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] close(3 [pid 4145] <... write resumed>) = 4 [pid 4144] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] close(20 [pid 4146] <... close resumed>) = 0 [pid 4145] close(3 [pid 4144] <... futex resumed>) = 0 [pid 4142] <... mmap resumed>) = 0x7ff3b4820000 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] read(200, [pid 4145] <... close resumed>) = 0 [pid 4144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4141] close(21 [pid 4146] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4145] read(200, [pid 4144] <... mmap resumed>) = 0x7ff3b4820000 [pid 4142] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4144] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4142] <... mprotect resumed>) = 0 [pid 4141] close(22 [pid 4146] <... futex resumed>) = 0 [pid 4145] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... mprotect resumed>) = 0 [pid 4142] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4145] <... futex resumed>) = 0 [pid 4144] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4141] close(23 [pid 4146] <... mmap resumed>) = 0x7ff3b4820000 [pid 4145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4145] <... mmap resumed>) = 0x7ff3b4820000 [pid 4144] <... clone resumed>, parent_tid=[79], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 79 [pid 4142] <... clone resumed>, parent_tid=[78], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 78 [pid 4141] close(24 [pid 4146] <... mprotect resumed>) = 0 [pid 4145] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4144] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4144] <... futex resumed>) = 0 [pid 4142] <... futex resumed>) = 0 [pid 4141] close(25 [pid 4145] <... mprotect resumed>) = 0 [pid 4144] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... clone resumed>, parent_tid=[82], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 82 [pid 4145] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4141] close(26 [pid 4146] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... futex resumed>) = 0 [pid 4141] close(27 [pid 4146] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... clone resumed>, parent_tid=[81], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 81 [pid 4141] close(28 [pid 4145] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... futex resumed>) = 0 [pid 4141] close(29 [pid 4145] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4141] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4147 attached [pid 4141] exit_group(0 [pid 4143] <... futex resumed>) = ? [pid 4141] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4150 attached [pid 4147] set_robust_list(0x7ff3b48409e0, 24 [pid 4143] +++ exited with 0 +++ [pid 4141] +++ exited with 0 +++ [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} --- ./strace-static-x86_64: Process 4149 attached [pid 4149] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4149] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4147] <... set_robust_list resumed>) = 0 [pid 4149] <... openat resumed>) = 3 [pid 4147] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4148 attached [pid 4148] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4148] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4149] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... openat resumed>) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 79 [pid 4146] <... futex resumed>) = 0 [pid 4146] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4146] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4149] <... futex resumed>) = 1 [pid 4149] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4148] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] <... openat resumed>) = 3 [pid 4149] <... write resumed>) = 8 [pid 4148] <... futex resumed>) = 1 [pid 4147] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... futex resumed>) = 0 [pid 4149] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4144] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 1 [pid 4148] <... write resumed>) = 8 [pid 4147] <... futex resumed>) = 1 [pid 4146] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = 0 [pid 4142] <... futex resumed>) = 0 [pid 4149] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4148] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4149] <... openat resumed>) = 4 [pid 4148] <... futex resumed>) = 0 [pid 4146] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4142] <... futex resumed>) = 0 [pid 4149] setns(201, 0 [pid 4148] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... write resumed>) = 8 [pid 4146] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4144] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4149] <... setns resumed>) = 0 [pid 4148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4144] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4151 attached [pid 4150] set_robust_list(0x7ff3b48409e0, 24 [pid 4149] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4148] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4147] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] set_robust_list(0x555556fa75e0, 24 [pid 4150] <... set_robust_list resumed>) = 0 [pid 4149] <... socket resumed>) = 5 [pid 4148] <... openat resumed>) = 4 [pid 4147] <... futex resumed>) = 1 [pid 4142] <... futex resumed>) = 0 [pid 4151] <... set_robust_list resumed>) = 0 [pid 4150] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4149] setns(4, 0 [pid 4148] setns(201, 0 [pid 4142] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4149] <... setns resumed>) = 0 [pid 4148] <... setns resumed>) = 0 [pid 4147] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4142] <... futex resumed>) = 0 [pid 4151] <... prctl resumed>) = 0 [pid 4150] <... openat resumed>) = 3 [pid 4149] close(4 [pid 4148] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4142] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] setpgid(0, 0 [pid 4150] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... close resumed>) = 0 [pid 4148] <... socket resumed>) = 5 [pid 4147] <... openat resumed>) = 4 [pid 4151] <... setpgid resumed>) = 0 [pid 4149] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] setns(4, 0 [pid 4147] setns(201, 0 [pid 4151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4150] <... futex resumed>) = 1 [pid 4149] <... futex resumed>) = 1 [pid 4148] <... setns resumed>) = 0 [pid 4147] <... setns resumed>) = 0 [pid 4146] <... futex resumed>) = 0 [pid 4145] <... futex resumed>) = 0 [pid 4151] <... openat resumed>) = 3 [pid 4150] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4148] close(4 [pid 4146] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4151] write(3, "1000", 4 [pid 4149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4148] <... close resumed>) = 0 [pid 4146] <... futex resumed>) = 0 [pid 4145] <... futex resumed>) = 0 [pid 4151] <... write resumed>) = 4 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4149] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4148] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] <... socket resumed>) = 5 [pid 4146] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] close(3 [pid 4150] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4149] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4148] <... futex resumed>) = 1 [pid 4147] setns(4, 0 [pid 4144] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = 0 [pid 4149] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... setns resumed>) = 0 [pid 4144] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... write resumed>) = 8 [pid 4151] read(200, [pid 4149] <... futex resumed>) = 1 [pid 4148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4147] close(4 [pid 4146] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = 0 [pid 4151] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4150] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4148] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4147] <... close resumed>) = 0 [pid 4146] close(3 [pid 4144] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = 1 [pid 4148] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4147] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] <... close resumed>) = 0 [pid 4145] <... futex resumed>) = 0 [pid 4151] <... futex resumed>) = 0 [pid 4150] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4148] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] <... futex resumed>) = 1 [pid 4146] close(4 [pid 4145] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] <... futex resumed>) = 0 [pid 4151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4148] <... futex resumed>) = 1 [pid 4147] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = 0 [pid 4142] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... mmap resumed>) = 0x7ff3b4820000 [pid 4150] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4148] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4146] close(5 [pid 4145] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4144] close(3 [pid 4142] <... futex resumed>) = 0 [pid 4151] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4150] <... openat resumed>) = 4 [pid 4147] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4146] <... close resumed>) = 0 [pid 4144] <... close resumed>) = 0 [pid 4142] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] <... mprotect resumed>) = 0 [pid 4150] setns(201, 0 [pid 4147] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4146] close(6 [pid 4144] close(4 [pid 4151] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4150] <... setns resumed>) = 0 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4147] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4146] close(7 [pid 4144] close(5 [pid 4151] <... clone resumed>, parent_tid=[80], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 80 [pid 4150] <... socket resumed>) = 5 [pid 4147] <... futex resumed>) = 1 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = 0 [pid 4142] <... futex resumed>) = 0 [pid 4151] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] setns(4, 0 [pid 4147] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] close(8 [pid 4144] close(6 [pid 4142] close(3 [pid 4151] <... futex resumed>) = 0 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4151] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4146] close(9 [pid 4144] close(7 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] close(10 [pid 4144] close(8 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = 0 [pid 4150] <... setns resumed>) = 0 [pid 4146] close(11 [pid 4144] close(9 [pid 4150] close(4 [pid 4142] close(4 [pid 4150] <... close resumed>) = 0 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4150] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] close(12 [pid 4144] close(10 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4150] <... futex resumed>) = 1 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... futex resumed>) = 0 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(5 [pid 4150] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] close(13 [pid 4145] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] close(11 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... futex resumed>) = 0 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = 0 [pid 4150] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4146] close(14 [pid 4145] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4144] close(12 [pid 4142] close(6 [pid 4150] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4150] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] close(15 [pid 4144] close(13 [pid 4142] close(7 [pid 4150] <... futex resumed>) = 1 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... futex resumed>) = 0 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4150] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4146] close(16 [pid 4145] close(3 [pid 4144] close(14 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(8 [pid 4146] close(17 [pid 4145] <... close resumed>) = 0 [pid 4144] close(15 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(4 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(9 [pid 4146] close(18 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(16 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(5 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(10 [pid 4146] close(19 [pid 4145] <... close resumed>) = 0 [pid 4144] close(17 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(6 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(11 [pid 4146] close(20 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(18 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(7 [pid 4142] close(12 [pid 4146] close(21 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(19 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(8 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(13 [pid 4146] close(22 [pid 4144] close(20 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(9 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(14 [pid 4146] close(23 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(21 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(10 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(15 [pid 4146] close(24 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(22 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(11 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(16 [pid 4146] close(25 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(23 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(12 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] close(26 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(24 [pid 4142] close(17 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(13 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4152 attached [pid 4146] close(27 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] close(25 [pid 4142] close(18 [pid 4152] set_robust_list(0x7ff3b48409e0, 24 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(14 [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4146] close(28 [pid 4144] close(26 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(19 [pid 4152] <... set_robust_list resumed>) = 0 [pid 4146] close(29 [pid 4145] close(15 [pid 4144] close(27 [pid 4146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4152] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4146] exit_group(0 [pid 4145] close(16 [pid 4144] close(28 [pid 4142] close(20 [pid 4149] <... futex resumed>) = ? [pid 4146] <... exit_group resumed>) = ? [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4152] <... openat resumed>) = 3 [pid 4149] +++ exited with 0 +++ [pid 4146] +++ exited with 0 +++ [pid 4145] close(17 [pid 4144] close(29 [pid 4142] close(21 [pid 4152] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... 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=1} --- [pid 4152] <... futex resumed>) = 1 [pid 4151] <... futex resumed>) = 0 [pid 4145] close(18 [pid 4144] exit_group(0 [pid 4142] close(22 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4152] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4151] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... futex resumed>) = ? [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4144] <... exit_group resumed>) = ? [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4152] <... write resumed>) = 8 [pid 4151] <... futex resumed>) = 0 [pid 4148] +++ exited with 0 +++ [pid 4145] close(19 [pid 4144] +++ exited with 0 +++ [pid 4142] close(23 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4152] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4152] <... futex resumed>) = 0 [pid 4151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4145] close(20 [pid 4142] close(24 [pid 4151] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4152] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4145] close(21 [pid 4142] close(25 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 83 [pid 4145] close(22 [pid 4142] close(26./strace-static-x86_64: Process 4153 attached [pid 4153] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(23 [pid 4142] close(27 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 80 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(24 [pid 4142] close(28 [pid 4152] <... openat resumed>) = 4 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(25 [pid 4152] setns(201, 0 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] close(29 [pid 4145] close(26 [pid 4142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4152] <... setns resumed>) = 0 [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(27 [pid 4142] exit_group(0 [pid 4152] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4142] <... exit_group resumed>) = ? [pid 4147] <... futex resumed>) = ? [pid 4145] close(28 [pid 4153] <... prctl resumed>) = 0 [pid 4153] setpgid(0, 0) = 0 [pid 4153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4153] write(3, "1000", 4) = 4 [pid 4153] close(3 [pid 4147] +++ exited with 0 +++ [pid 4142] +++ exited with 0 +++ [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4145] close(29 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4152] <... socket resumed>) = 5 [pid 4145] exit_group(0 [pid 4153] <... close resumed>) = 0 [pid 4145] <... exit_group resumed>) = ? [pid 4150] <... futex resumed>) = ? [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4153] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4153] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4154 attached ) = 0x7ff3b4820000 [pid 4154] set_robust_list(0x555556fa75e0, 24 [pid 4153] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4154] <... set_robust_list resumed>) = 0 [pid 4153] <... mprotect resumed>) = 0 [pid 4154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4153] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4154] <... prctl resumed>) = 0 [pid 4154] setpgid(0, 0 [pid 4153] <... clone resumed>, parent_tid=[84], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 84 [pid 4154] <... setpgid resumed>) = 0 [pid 4153] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] +++ exited with 0 +++ [pid 4145] +++ exited with 0 +++ [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 79 [pid 4152] setns(4, 0 [pid 4154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4153] <... futex resumed>) = 0 [pid 4152] <... setns resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4152] close(4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4154] <... openat resumed>) = 3 [pid 4153] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4154] write(3, "1000", 4) = 4 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 82 [pid 4154] close(3) = 0 [pid 4152] <... close resumed>) = 0 [pid 4152] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4155 attached [pid 4154] read(200, [pid 4152] <... futex resumed>) = 1 [pid 4151] <... futex resumed>) = 0 [pid 4155] set_robust_list(0x555556fa75e0, 24 [pid 4154] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4151] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4152] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4155] <... set_robust_list resumed>) = 0 [pid 4154] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4152] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4154] <... futex resumed>) = 0 [pid 4152] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4157 attached ./strace-static-x86_64: Process 4156 attached [pid 4155] <... prctl resumed>) = 0 [pid 4154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4152] <... futex resumed>) = 0 [pid 4151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4155] setpgid(0, 0 [pid 4154] <... mmap resumed>) = 0x7ff3b4820000 [pid 4152] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4151] close(3 [pid 4155] <... setpgid resumed>) = 0 [pid 4154] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4151] <... close resumed>) = 0 [pid 4157] set_robust_list(0x555556fa75e0, 24 [pid 4155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4154] <... mprotect resumed>) = 0 [pid 4151] close(4 [pid 4155] <... openat resumed>) = 3 [pid 4154] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] <... set_robust_list resumed>) = 0 [pid 4156] set_robust_list(0x7ff3b48409e0, 24 [pid 4155] write(3, "1000", 4 [pid 4151] close(5 [pid 4157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4155] <... write resumed>) = 4 [pid 4154] <... clone resumed>, parent_tid=[81], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 81 [pid 4151] <... close resumed>) = 0 [pid 4155] close(3 [pid 4154] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] close(6 [pid 4157] <... prctl resumed>) = 0 [pid 4155] <... close resumed>) = 0 [pid 4154] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] setpgid(0, 0 [pid 4156] <... set_robust_list resumed>) = 0 [pid 4155] read(200, [pid 4154] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] close(7 [pid 4157] <... setpgid resumed>) = 0 [pid 4156] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4155] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] close(8 [pid 4157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4155] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4151] close(9 [pid 4155] <... mmap resumed>) = 0x7ff3b4820000 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] <... openat resumed>) = 3 [pid 4156] <... openat resumed>) = 3 [pid 4155] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4151] close(10 [pid 4155] <... mprotect resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] write(3, "1000", 4 [pid 4156] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4151] close(11 [pid 4157] <... write resumed>) = 4 [pid 4156] <... futex resumed>) = 1 [pid 4153] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] <... clone resumed>, parent_tid=[80], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 80 [pid 4153] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] close(12 [pid 4157] close(3 [pid 4156] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4155] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4153] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4158 attached [pid 4155] <... futex resumed>) = 0 [pid 4153] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] close(13 [pid 4157] <... close resumed>) = 0 [pid 4158] set_robust_list(0x7ff3b48409e0, 24 [pid 4157] read(200, [pid 4156] <... write resumed>) = 8 [pid 4155] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... set_robust_list resumed>) = 0 [pid 4157] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4156] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] close(14 [pid 4158] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4157] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] <... futex resumed>) = 1 [pid 4153] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... openat resumed>) = 3 [pid 4157] <... futex resumed>) = 0 [pid 4153] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] close(15 [pid 4158] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4153] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4156] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4158] <... futex resumed>) = 1 [pid 4157] <... mmap resumed>) = 0x7ff3b4820000 [pid 4154] <... futex resumed>) = 0 [pid 4153] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] close(16 [pid 4158] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4157] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4156] <... openat resumed>) = 4 [pid 4154] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... write resumed>) = 8 [pid 4157] <... mprotect resumed>) = 0 [pid 4156] setns(201, 0 [pid 4154] <... futex resumed>) = 0 [pid 4151] close(17 [pid 4158] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... futex resumed>) = 0 [pid 4157] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4156] <... setns resumed>) = 0 [pid 4154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4151] close(18 [pid 4158] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4154] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4154] <... futex resumed>) = 0 [pid 4151] close(19 [pid 4158] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4156] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4154] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... openat resumed>) = 4 [pid 4157] <... clone resumed>, parent_tid=[83], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 83 [pid 4151] close(20 [pid 4158] setns(201, 0 [pid 4157] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] <... socket resumed>) = 5 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4159 attached [pid 4158] <... setns resumed>) = 0 [pid 4157] <... futex resumed>) = 0 [pid 4151] close(21 [pid 4159] set_robust_list(0x7ff3b48409e0, 24 [pid 4158] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4157] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] setns(4, 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4159] <... set_robust_list resumed>) = 0 [pid 4158] <... socket resumed>) = 5 [pid 4156] <... setns resumed>) = 0 [pid 4151] close(22 [pid 4159] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4158] setns(4, 0 [pid 4156] close(4 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... setns resumed>) = 0 [pid 4156] <... close resumed>) = 0 [pid 4151] close(23 [pid 4158] close(4 [pid 4156] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4159] <... openat resumed>) = 3 [pid 4158] <... close resumed>) = 0 [pid 4156] <... futex resumed>) = 1 [pid 4153] <... futex resumed>) = 0 [pid 4151] close(24 [pid 4159] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4153] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4158] <... futex resumed>) = 1 [pid 4154] <... futex resumed>) = 0 [pid 4153] <... futex resumed>) = 0 [pid 4151] close(25./strace-static-x86_64: Process 4160 attached [pid 4159] <... futex resumed>) = 1 [pid 4158] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4155] <... futex resumed>) = 0 [pid 4154] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4153] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] set_robust_list(0x7ff3b48409e0, 24 [pid 4159] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4156] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4155] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4151] close(26 [pid 4160] <... set_robust_list resumed>) = 0 [pid 4158] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4156] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4155] <... futex resumed>) = 0 [pid 4154] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4159] <... write resumed>) = 8 [pid 4160] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4158] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4156] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4159] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] close(27 [pid 4160] <... openat resumed>) = 3 [pid 4158] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] <... futex resumed>) = 1 [pid 4155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4153] <... futex resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4159] <... futex resumed>) = 0 [pid 4158] <... futex resumed>) = 1 [pid 4156] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4155] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4153] close(3 [pid 4151] close(28 [pid 4160] <... futex resumed>) = 1 [pid 4159] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4158] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] <... futex resumed>) = 0 [pid 4155] <... futex resumed>) = 0 [pid 4154] close(3 [pid 4153] <... close resumed>) = 0 [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4159] <... openat resumed>) = 4 [pid 4157] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4154] <... close resumed>) = 0 [pid 4153] close(4 [pid 4151] close(29 [pid 4160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4159] setns(201, 0 [pid 4157] <... futex resumed>) = 0 [pid 4154] close(4 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4159] <... setns resumed>) = 0 [pid 4157] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(5 [pid 4151] exit_group(0 [pid 4160] <... write resumed>) = 8 [pid 4159] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4154] close(5 [pid 4153] <... close resumed>) = 0 [pid 4152] <... futex resumed>) = ? [pid 4151] <... exit_group resumed>) = ? [pid 4160] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4159] <... socket resumed>) = 5 [pid 4154] <... close resumed>) = 0 [pid 4153] close(6 [pid 4152] +++ exited with 0 +++ [pid 4151] +++ exited with 0 +++ [pid 4160] <... futex resumed>) = 1 [pid 4159] setns(4, 0 [pid 4157] <... futex resumed>) = 0 [pid 4154] close(6 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4159] <... setns resumed>) = 0 [pid 4157] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(7 [pid 4160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4159] close(4 [pid 4157] <... futex resumed>) = 0 [pid 4154] close(7 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4160] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4159] <... close resumed>) = 0 [pid 4157] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(8 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4160] <... openat resumed>) = 4 [pid 4159] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] close(8 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4160] setns(201, 0 [pid 4159] <... futex resumed>) = 1 [pid 4155] <... futex resumed>) = 0 [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(9 [pid 4160] <... setns resumed>) = 0 [pid 4159] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4155] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] close(9 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4159] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4155] <... futex resumed>) = 0 [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(10 [pid 4160] <... socket resumed>) = 5 [pid 4159] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4154] close(10 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4160] setns(4, 0 [pid 4159] <... futex resumed>) = 0 [pid 4155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(11 [pid 4160] <... setns resumed>) = 0 [pid 4155] close(3 [pid 4154] close(11 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] close(4 [pid 4159] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4155] <... close resumed>) = 0 [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(12 [pid 4160] <... close resumed>) = 0 [pid 4155] close(4 [pid 4154] close(12 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 81 [pid 4160] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(13 [pid 4160] <... futex resumed>) = 1 [pid 4157] <... futex resumed>) = 0 [pid 4155] close(5 [pid 4154] close(13 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] <... close resumed>) = 0 [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(14 [pid 4160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] <... futex resumed>) = 0 [pid 4155] close(6 [pid 4154] close(14 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4157] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(15 [pid 4160] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4155] close(7 [pid 4154] close(15 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4160] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(16 [pid 4160] <... futex resumed>) = 1 [pid 4157] <... futex resumed>) = 0 [pid 4155] close(8 [pid 4154] close(16 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4161 attached [pid 4160] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] close(3 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(17 [pid 4157] <... close resumed>) = 0 [pid 4155] close(9 [pid 4154] close(17 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(4 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(18 [pid 4161] set_robust_list(0x555556fa75e0, 24 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(10 [pid 4154] close(18 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(5 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(19 [pid 4161] <... set_robust_list resumed>) = 0 [pid 4157] <... close resumed>) = 0 [pid 4155] close(11 [pid 4154] close(19 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(6 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(20 [pid 4161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(12 [pid 4154] close(20 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(7 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(21 [pid 4161] setpgid(0, 0 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(13 [pid 4154] close(21 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(8 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(22 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(14 [pid 4154] close(22 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(9 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(23 [pid 4161] <... setpgid resumed>) = 0 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(15 [pid 4154] close(23 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4157] close(10 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(24 [pid 4161] <... openat resumed>) = 3 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(16 [pid 4154] close(24 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] write(3, "1000", 4 [pid 4157] close(11 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(25 [pid 4161] <... write resumed>) = 4 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(17 [pid 4154] close(25 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] close(3 [pid 4157] close(12 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(26 [pid 4161] <... close resumed>) = 0 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(18 [pid 4154] close(26 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] read(200, [pid 4157] close(13 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(27 [pid 4161] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(19 [pid 4154] close(27 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] close(14 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(28 [pid 4161] <... futex resumed>) = 0 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(20 [pid 4154] close(28 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4157] close(15 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] close(29 [pid 4161] <... mmap resumed>) = 0x7ff3b4820000 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(21 [pid 4154] close(29 [pid 4153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4157] close(16 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4153] exit_group(0 [pid 4161] <... mprotect resumed>) = 0 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4156] <... futex resumed>) = ? [pid 4155] close(22 [pid 4154] exit_group(0 [pid 4153] <... exit_group resumed>) = ? [pid 4161] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4158] <... futex resumed>) = ? [pid 4157] close(17 [pid 4156] +++ exited with 0 +++ [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4154] <... exit_group resumed>) = ? [pid 4153] +++ exited with 0 +++ [pid 4158] +++ exited with 0 +++ [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(23 [pid 4154] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4161] <... clone resumed>, parent_tid=[82], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 82 [pid 4157] close(18 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4161] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(24 [pid 4161] <... futex resumed>) = 0 [pid 4157] close(19 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(25 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4157] close(20 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(26 [pid 4157] close(21 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(27 [pid 4157] close(22 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(28 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4157] close(23 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 85 [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] close(29 [pid 4157] close(24 [pid 4155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4155] exit_group(0 [pid 4157] close(25 [pid 4155] <... exit_group resumed>) = ? [pid 4157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4157] close(26) = -1 EBADF (Bad file descriptor) [pid 4159] <... futex resumed>) = ? [pid 4157] close(27) = -1 EBADF (Bad file descriptor) [pid 4157] close(28) = -1 EBADF (Bad file descriptor) [pid 4157] close(29) = -1 EBADF (Bad file descriptor) [pid 4157] exit_group(0 [pid 4160] <... futex resumed>) = ? [pid 4157] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4163 attached [pid 4160] +++ exited with 0 +++ [pid 4159] +++ exited with 0 +++ [pid 4157] +++ exited with 0 +++ [pid 4155] +++ exited with 0 +++ [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 82 ./strace-static-x86_64: Process 4162 attached [pid 4162] set_robust_list(0x7ff3b48409e0, 24) = 0 ./strace-static-x86_64: Process 4164 attached [pid 4162] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [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 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4164] set_robust_list(0x555556fa75e0, 24 [pid 4162] <... openat resumed>) = 3 [pid 4164] <... set_robust_list resumed>) = 0 [pid 4164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4164] setpgid(0, 0 [pid 4162] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4164] <... setpgid resumed>) = 0 [pid 4162] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4161] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 84 [pid 4161] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4161] <... futex resumed>) = 0 [pid 4164] <... openat resumed>) = 3 [pid 4162] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4161] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 81 [pid 4164] write(3, "1000", 4 [pid 4162] <... write resumed>) = 8 [pid 4163] set_robust_list(0x555556fa75e0, 24 [pid 4164] <... write resumed>) = 4 [pid 4162] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] close(3 [pid 4162] <... futex resumed>) = 1 [pid 4161] <... futex resumed>) = 0 [pid 4164] <... close resumed>) = 0 [pid 4162] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4161] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] read(200, [pid 4162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4161] <... futex resumed>) = 0 [pid 4161] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4162] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4164] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... openat resumed>) = 4 [pid 4164] <... futex resumed>) = 0 [pid 4162] setns(201, 0 [pid 4164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4162] <... setns resumed>) = 0 [pid 4163] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4165 attached [pid 4164] <... mmap resumed>) = 0x7ff3b4820000 [pid 4162] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4165] set_robust_list(0x555556fa75e0, 24 [pid 4164] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4162] <... socket resumed>) = 5 [pid 4165] <... set_robust_list resumed>) = 0 [pid 4164] <... mprotect resumed>) = 0 [pid 4165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4164] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4163] <... prctl resumed>) = 0 [pid 4162] setns(4, 0 [pid 4165] <... prctl resumed>) = 0 [pid 4162] <... setns resumed>) = 0 [pid 4165] setpgid(0, 0 [pid 4164] <... clone resumed>, parent_tid=[83], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 83 [pid 4163] setpgid(0, 0 [pid 4162] close(4 [pid 4165] <... setpgid resumed>) = 0 [pid 4164] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... close resumed>) = 0 [pid 4163] <... setpgid resumed>) = 0 [pid 4165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4164] <... futex resumed>) = 0 [pid 4162] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4166 attached [pid 4165] <... openat resumed>) = 3 [pid 4164] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4162] <... futex resumed>) = 1 [pid 4161] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4167 attached [pid 4166] set_robust_list(0x555556fa75e0, 24 [pid 4165] write(3, "1000", 4 [pid 4162] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4161] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4165] <... write resumed>) = 4 [pid 4162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4161] <... futex resumed>) = 0 [pid 4166] <... set_robust_list resumed>) = 0 [pid 4165] close(3 [pid 4163] <... openat resumed>) = 3 [pid 4162] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4161] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4165] <... close resumed>) = 0 [pid 4163] write(3, "1000", 4 [pid 4162] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4165] read(200, [pid 4163] <... write resumed>) = 4 [pid 4162] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... prctl resumed>) = 0 [pid 4165] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4163] close(3 [pid 4162] <... futex resumed>) = 1 [pid 4161] <... futex resumed>) = 0 [pid 4165] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4161] close(3 [pid 4163] <... close resumed>) = 0 [pid 4166] setpgid(0, 0 [pid 4165] <... futex resumed>) = 0 [pid 4161] <... close resumed>) = 0 [pid 4161] close(4 [pid 4166] <... setpgid resumed>) = 0 [pid 4165] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4163] read(200, [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4165] <... mmap resumed>) = 0x7ff3b4820000 [pid 4163] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4161] close(5 [pid 4165] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4161] <... close resumed>) = 0 [pid 4167] set_robust_list(0x7ff3b48409e0, 24 [pid 4166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4165] <... mprotect resumed>) = 0 [pid 4163] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] close(6) = -1 EBADF (Bad file descriptor) [pid 4161] close(7) = -1 EBADF (Bad file descriptor) [pid 4165] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4161] close(8 [pid 4163] <... futex resumed>) = 0 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4167] <... set_robust_list resumed>) = 0 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4161] close(9 [pid 4165] <... clone resumed>, parent_tid=[85], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 85 [pid 4163] <... mmap resumed>) = 0x7ff3b4820000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4167] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4166] <... openat resumed>) = 3 [pid 4165] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4165] <... futex resumed>) = 0 [pid 4161] close(10 [pid 4163] <... mprotect resumed>) = 0 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4165] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4163] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4161] close(11) = -1 EBADF (Bad file descriptor) [pid 4161] close(12) = -1 EBADF (Bad file descriptor) [pid 4167] <... openat resumed>) = 3 [pid 4163] <... clone resumed>, parent_tid=[86], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 86 [pid 4161] close(13 [pid 4167] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] write(3, "1000", 4 [pid 4163] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4167] <... futex resumed>) = 1 [pid 4166] <... write resumed>) = 4 [pid 4164] <... futex resumed>) = 0 [pid 4163] <... futex resumed>) = 0 [pid 4161] close(14 [pid 4167] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] close(3 [pid 4164] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4166] <... close resumed>) = 0 [pid 4164] <... futex resumed>) = 0 [pid 4161] close(15 [pid 4167] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4166] read(200, [pid 4164] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] close(16) = -1 EBADF (Bad file descriptor) [pid 4167] <... write resumed>) = 8 [pid 4161] close(17 [pid 4166] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4167] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... futex resumed>) = 0 [pid 4161] close(18 [pid 4167] <... futex resumed>) = 1 [pid 4166] <... futex resumed>) = 0 [pid 4164] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4167] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4164] <... futex resumed>) = 0 [pid 4161] close(19 [pid 4164] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4169 attached ./strace-static-x86_64: Process 4168 attached [pid 4167] <... openat resumed>) = 4 [pid 4166] <... mmap resumed>) = 0x7ff3b4820000 [pid 4161] close(20 [pid 4169] set_robust_list(0x7ff3b48409e0, 24 [pid 4168] set_robust_list(0x7ff3b48409e0, 24 [pid 4167] setns(201, 0 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4161] close(21) = -1 EBADF (Bad file descriptor) [pid 4161] close(22 [pid 4168] <... set_robust_list resumed>) = 0 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4161] close(23 [pid 4168] <... openat resumed>) = 3 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4165] <... futex resumed>) = 0 [pid 4161] close(24 [pid 4168] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4165] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4165] <... futex resumed>) = 0 [pid 4168] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4165] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] <... write resumed>) = 8 [pid 4161] close(25 [pid 4168] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] <... futex resumed>) = 1 [pid 4165] <... futex resumed>) = 0 [pid 4168] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4165] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] close(26 [pid 4168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4165] <... futex resumed>) = 0 [pid 4168] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4165] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] <... openat resumed>) = 4 [pid 4161] close(27 [pid 4168] setns(201, 0 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] <... setns resumed>) = 0 [pid 4161] close(28 [pid 4168] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] setns(4, 0) = 0 [pid 4161] close(29 [pid 4168] close(4 [pid 4161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4168] <... close resumed>) = 0 [pid 4168] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4161] exit_group(0 [pid 4168] <... futex resumed>) = 1 [pid 4165] <... futex resumed>) = 0 [pid 4161] <... exit_group resumed>) = ? [pid 4162] <... futex resumed>) = ? [pid 4168] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4165] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] +++ exited with 0 +++ [pid 4168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4165] <... futex resumed>) = 0 [pid 4168] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4165] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4168] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4165] <... futex resumed>) = 0 [pid 4168] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4165] close(3) = 0 [pid 4161] +++ exited with 0 +++ [pid 4165] close(4 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4165] close(5) = 0 [pid 4165] close(6 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4165] close(7) = -1 EBADF (Bad file descriptor) [pid 4165] close(8) = -1 EBADF (Bad file descriptor) [pid 4165] close(9) = -1 EBADF (Bad file descriptor) [pid 4165] close(10) = -1 EBADF (Bad file descriptor) [pid 4165] close(11) = -1 EBADF (Bad file descriptor) [pid 4165] close(12) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 83 [pid 4165] close(13) = -1 EBADF (Bad file descriptor) [pid 4165] close(14) = -1 EBADF (Bad file descriptor) [pid 4165] close(15) = -1 EBADF (Bad file descriptor) [pid 4165] close(16) = -1 EBADF (Bad file descriptor) [pid 4165] close(17) = -1 EBADF (Bad file descriptor) [pid 4165] close(18 [pid 4166] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4167] <... setns resumed>) = 0 [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4165] close(19) = -1 EBADF (Bad file descriptor) [pid 4165] close(20) = -1 EBADF (Bad file descriptor) [pid 4165] close(21) = -1 EBADF (Bad file descriptor) [pid 4165] close(22) = -1 EBADF (Bad file descriptor) [pid 4165] close(23) = -1 EBADF (Bad file descriptor) [pid 4165] close(24) = -1 EBADF (Bad file descriptor) [pid 4165] close(25 [pid 4169] <... set_robust_list resumed>) = 0 [pid 4167] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4166] <... mprotect resumed>) = 0 [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4167] <... socket resumed>) = 5 [pid 4165] close(26 [pid 4166] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4170 attached [pid 4169] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4167] setns(4, 0 [pid 4165] close(27 [pid 4170] set_robust_list(0x555556fa75e0, 24 [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] <... set_robust_list resumed>) = 0 [pid 4165] close(28 [pid 4170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4169] <... openat resumed>) = 3 [pid 4167] <... setns resumed>) = 0 [pid 4166] <... clone resumed>, parent_tid=[82], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 82 [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] <... prctl resumed>) = 0 [pid 4165] close(29 [pid 4170] setpgid(0, 0 [pid 4169] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4167] close(4 [pid 4166] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] <... setpgid resumed>) = 0 [pid 4165] exit_group(0 [pid 4170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4168] <... futex resumed>) = ? [pid 4165] <... exit_group resumed>) = ? [pid 4170] <... openat resumed>) = 3 [pid 4169] <... futex resumed>) = 1 [pid 4168] +++ exited with 0 +++ [pid 4167] <... close resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4165] +++ exited with 0 +++ [pid 4163] <... futex resumed>) = 0 [pid 4163] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4169] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4167] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4163] <... futex resumed>) = 0 [pid 4170] write(3, "1000", 4) = 4 [pid 4170] close(3) = 0 [pid 4163] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4164] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4167] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4164] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4170] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4170] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4170] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4169] <... write resumed>) = 8 [pid 4167] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4164] <... futex resumed>) = 0 [pid 4169] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 86 [pid 4170] <... clone resumed>, parent_tid=[84], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 84 [pid 4164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4170] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] close(3 [pid 4167] <... futex resumed>) = 0 [pid 4169] <... futex resumed>) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4170] <... futex resumed>) = 0 [pid 4170] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... close resumed>) = 0 ./strace-static-x86_64: Process 4171 attached [pid 4169] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4167] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4164] close(4 [pid 4163] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4164] close(5 [pid 4163] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4172 attached [pid 4171] set_robust_list(0x7ff3b48409e0, 24 [pid 4164] <... close resumed>) = 0 [pid 4163] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] close(6) = -1 EBADF (Bad file descriptor) [pid 4164] close(7 [pid 4169] <... openat resumed>) = 4 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4164] close(8 [pid 4169] setns(201, 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4164] close(9 [pid 4169] <... setns resumed>) = 0 [pid 4172] set_robust_list(0x555556fa75e0, 24 [pid 4171] <... set_robust_list resumed>) = 0 [pid 4169] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4164] close(10) = -1 EBADF (Bad file descriptor) [pid 4169] <... socket resumed>) = 5 [pid 4164] close(11 [pid 4169] setns(4, 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4169] <... setns resumed>) = 0 [pid 4164] close(12 [pid 4169] close(4 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4164] close(13 [pid 4169] <... close resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4169] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] close(14 [pid 4169] <... futex resumed>) = 1 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... futex resumed>) = 0 [pid 4169] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4164] close(15./strace-static-x86_64: Process 4173 attached [pid 4172] <... set_robust_list resumed>) = 0 [pid 4171] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] set_robust_list(0x7ff3b48409e0, 24 [pid 4172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4171] <... openat resumed>) = 3 [pid 4169] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4164] close(16 [pid 4163] <... futex resumed>) = 0 [pid 4173] <... set_robust_list resumed>) = 0 [pid 4172] <... prctl resumed>) = 0 [pid 4171] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4172] setpgid(0, 0 [pid 4171] <... futex resumed>) = 1 [pid 4169] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4164] close(17 [pid 4163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4173] <... openat resumed>) = 3 [pid 4172] <... setpgid resumed>) = 0 [pid 4171] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4169] <... futex resumed>) = 0 [pid 4166] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(3 [pid 4173] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4169] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] <... futex resumed>) = 0 [pid 4164] close(18 [pid 4173] <... futex resumed>) = 1 [pid 4172] <... openat resumed>) = 3 [pid 4171] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4170] <... futex resumed>) = 0 [pid 4166] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = 0 [pid 4173] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] write(3, "1000", 4 [pid 4171] <... write resumed>) = 8 [pid 4170] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... write resumed>) = 4 [pid 4171] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... futex resumed>) = 0 [pid 4164] close(19 [pid 4163] close(4 [pid 4173] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4172] close(3 [pid 4171] <... futex resumed>) = 1 [pid 4170] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4166] <... futex resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] <... write resumed>) = 8 [pid 4172] <... close resumed>) = 0 [pid 4171] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4173] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] read(200, [pid 4166] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] close(20 [pid 4163] close(5 [pid 4171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4173] <... futex resumed>) = 1 [pid 4172] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4170] <... futex resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4171] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4170] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] close(21 [pid 4163] <... close resumed>) = 0 [pid 4173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... futex resumed>) = 0 [pid 4170] <... futex resumed>) = 0 [pid 4173] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4171] <... openat resumed>) = 4 [pid 4170] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(6 [pid 4173] <... openat resumed>) = 4 [pid 4172] <... mmap resumed>) = 0x7ff3b4820000 [pid 4171] setns(201, 0 [pid 4164] close(22 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] setns(201, 0 [pid 4172] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4171] <... setns resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] <... setns resumed>) = 0 [pid 4172] <... mprotect resumed>) = 0 [pid 4171] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4164] close(23 [pid 4163] close(7 [pid 4173] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4172] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4173] <... socket resumed>) = 5 [pid 4171] <... socket resumed>) = 5 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] setns(4, 0 [pid 4172] <... clone resumed>, parent_tid=[87], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 87 [pid 4171] setns(4, 0 [pid 4173] <... setns resumed>) = 0 [pid 4172] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] close(24 [pid 4163] close(8 [pid 4171] <... setns resumed>) = 0 [pid 4173] close(4 [pid 4172] <... futex resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] <... close resumed>) = 0 [pid 4172] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] close(4 [pid 4164] close(25 [pid 4163] close(9 [pid 4173] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4170] <... futex resumed>) = 0 [pid 4173] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4171] <... close resumed>) = 0 [pid 4170] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4171] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... futex resumed>) = 0 [pid 4164] close(26 [pid 4163] close(10 [pid 4173] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4171] <... futex resumed>) = 1 [pid 4170] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4166] <... futex resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4171] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] close(27 [pid 4163] close(11 [pid 4173] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4173] <... futex resumed>) = 1 [pid 4171] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4170] <... futex resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4173] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4171] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4170] close(3 [pid 4166] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] close(28 [pid 4163] close(12 [pid 4171] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... close resumed>) = 0 [pid 4166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4171] <... futex resumed>) = 0 [pid 4170] close(4 [pid 4166] close(3 [pid 4164] close(29 [pid 4163] close(13 [pid 4171] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] close(5 [pid 4166] <... close resumed>) = 0 [pid 4164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] <... close resumed>) = 0 [pid 4166] close(4 [pid 4170] close(6 [pid 4164] exit_group(0 [pid 4163] close(14 [pid 4170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4167] <... futex resumed>) = ? [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4164] <... exit_group resumed>) = ? [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] close(7 [pid 4167] +++ exited with 0 +++ [pid 4166] close(5 [pid 4170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] close(8) = -1 EBADF (Bad file descriptor) [pid 4170] close(9) = -1 EBADF (Bad file descriptor) [pid 4170] close(10) = -1 EBADF (Bad file descriptor) [pid 4170] close(11) = -1 EBADF (Bad file descriptor) [pid 4170] close(12) = -1 EBADF (Bad file descriptor) [pid 4170] close(13) = -1 EBADF (Bad file descriptor) [pid 4170] close(14) = -1 EBADF (Bad file descriptor) [pid 4170] close(15) = -1 EBADF (Bad file descriptor) [pid 4170] close(16) = -1 EBADF (Bad file descriptor) [pid 4170] close(17) = -1 EBADF (Bad file descriptor) [pid 4170] close(18) = -1 EBADF (Bad file descriptor) [pid 4170] close(19) = -1 EBADF (Bad file descriptor) [pid 4170] close(20) = -1 EBADF (Bad file descriptor) [pid 4170] close(21) = -1 EBADF (Bad file descriptor) [pid 4170] close(22) = -1 EBADF (Bad file descriptor) [pid 4164] +++ exited with 0 +++ [pid 4170] close(23 [pid 4163] close(15 [pid 4170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = 0 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4170] close(24 [pid 4166] close(6 [pid 4163] close(16 [pid 4170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] close(25 [pid 4166] close(7 [pid 4170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(17 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4170] close(26) = -1 EBADF (Bad file descriptor) [pid 4166] close(8 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4170] close(27) = -1 EBADF (Bad file descriptor) [pid 4170] close(28) = -1 EBADF (Bad file descriptor) [pid 4170] close(29) = -1 EBADF (Bad file descriptor) [pid 4170] exit_group(0 [pid 4173] <... futex resumed>) = ? [pid 4170] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4174 attached [pid 4173] +++ exited with 0 +++ [pid 4170] +++ exited with 0 +++ [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(18 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 84 [pid 4174] set_robust_list(0x7ff3b48409e0, 24 [pid 4166] close(9 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(19 [pid 4166] close(10 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4175 attached [pid 4175] set_robust_list(0x555556fa75e0, 24 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(20 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4166] close(11 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... set_robust_list resumed>) = 0 [pid 4175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4175] setpgid(0, 0) = 0 [pid 4175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(21 [pid 4166] close(12 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 85 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(22 [pid 4166] close(13 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(23 [pid 4166] close(14 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... openat resumed>) = 3 [pid 4174] <... set_robust_list resumed>) = 0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(24 [pid 4166] close(15 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(25 [pid 4174] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4166] close(16 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(26 [pid 4175] write(3, "1000", 4 [pid 4166] close(17 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(27 [pid 4166] close(18 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(28 [pid 4166] close(19 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] close(29 [pid 4166] close(20 [pid 4163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4176 attached [pid 4175] <... write resumed>) = 4 [pid 4174] <... openat resumed>) = 3 [pid 4166] close(21 [pid 4163] exit_group(0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4163] <... exit_group resumed>) = ? [pid 4174] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = ? [pid 4166] close(22 [pid 4176] set_robust_list(0x555556fa75e0, 24 [pid 4175] close(3 [pid 4176] <... set_robust_list resumed>) = 0 [pid 4175] <... close resumed>) = 0 [pid 4176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4175] read(200, [pid 4176] <... prctl resumed>) = 0 [pid 4175] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4176] setpgid(0, 0 [pid 4175] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] <... setpgid resumed>) = 0 [pid 4175] <... futex resumed>) = 0 [pid 4169] +++ exited with 0 +++ [pid 4163] +++ exited with 0 +++ [pid 4176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4174] <... futex resumed>) = 1 [pid 4172] <... futex resumed>) = 0 [pid 4166] <... 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=0} --- [pid 4176] <... openat resumed>) = 3 [pid 4175] <... mmap resumed>) = 0x7ff3b4820000 [pid 4172] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] close(23 [pid 4176] write(3, "1000", 4 [pid 4175] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4174] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4172] <... futex resumed>) = 0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] <... write resumed>) = 4 [pid 4175] <... mprotect resumed>) = 0 [pid 4172] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] close(3 [pid 4175] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4166] close(24 [pid 4176] <... close resumed>) = 0 [pid 4174] <... write resumed>) = 8 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4176] read(200, [pid 4175] <... clone resumed>, parent_tid=[85], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 85 [pid 4174] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] close(25 [pid 4176] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4175] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... futex resumed>) = 0 [pid 4176] <... futex resumed>) = 0 [pid 4175] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4174] <... futex resumed>) = 1 [pid 4172] <... futex resumed>) = 0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 87 [pid 4176] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4174] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4172] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] close(26 [pid 4176] <... mprotect resumed>) = 0 [pid 4172] <... futex resumed>) = 0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4172] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4166] close(27 [pid 4174] <... openat resumed>) = 4 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] <... clone resumed>, parent_tid=[86], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 86 [pid 4166] close(28 [pid 4176] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] setns(201, 0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4166] close(29 [pid 4174] <... setns resumed>) = 0 [pid 4166] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4177 attached [pid 4177] set_robust_list(0x7ff3b48409e0, 24 [pid 4174] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4166] exit_group(0 [pid 4177] <... set_robust_list resumed>) = 0 [pid 4166] <... exit_group resumed>) = ? [pid 4171] <... futex resumed>) = ? [pid 4177] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4177] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... futex resumed>) = 0 [pid 4175] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4175] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4177] <... futex resumed>) = 1 [pid 4177] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4171] +++ exited with 0 +++ [pid 4166] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4174] <... socket resumed>) = 5 [pid 4177] <... write resumed>) = 8 [pid 4174] setns(4, 0 [pid 4177] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4174] <... setns resumed>) = 0 [pid 4177] <... futex resumed>) = 1 [pid 4175] <... futex resumed>) = 0 [pid 4177] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4175] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... openat resumed>) = 4 [pid 4175] <... futex resumed>) = 0 [pid 4177] setns(201, 0 [pid 4175] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4174] close(4 [pid 4177] <... setns resumed>) = 0 [pid 4177] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 83 [pid 4174] <... close resumed>) = 0 ./strace-static-x86_64: Process 4179 attached [pid 4177] setns(4, 0 [pid 4174] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] set_robust_list(0x7ff3b48409e0, 24 [pid 4177] <... setns resumed>) = 0 [pid 4174] <... futex resumed>) = 1 [pid 4172] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4178 attached [pid 4179] <... set_robust_list resumed>) = 0 [pid 4177] close(4 [pid 4174] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4178] set_robust_list(0x555556fa75e0, 24 [pid 4177] <... close resumed>) = 0 [pid 4174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... futex resumed>) = 0 [pid 4179] <... openat resumed>) = 3 [pid 4178] <... set_robust_list resumed>) = 0 [pid 4177] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4172] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4179] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 1 [pid 4175] <... futex resumed>) = 0 [pid 4174] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4179] <... futex resumed>) = 1 [pid 4178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4177] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4176] <... futex resumed>) = 0 [pid 4175] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4177] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4176] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... futex resumed>) = 0 [pid 4172] <... futex resumed>) = 0 [pid 4174] <... futex resumed>) = 1 [pid 4178] <... prctl resumed>) = 0 [pid 4179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4177] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] <... futex resumed>) = 0 [pid 4175] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4174] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] close(3 [pid 4179] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4178] setpgid(0, 0 [pid 4177] <... futex resumed>) = 0 [pid 4176] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... close resumed>) = 0 ./strace-static-x86_64: Process 4180 attached [pid 4179] <... write resumed>) = 8 [pid 4177] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4175] close(3 [pid 4172] close(4 [pid 4180] set_robust_list(0x555556fa75e0, 24 [pid 4179] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] <... setpgid resumed>) = 0 [pid 4175] <... close resumed>) = 0 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4179] <... futex resumed>) = 1 [pid 4176] <... futex resumed>) = 0 [pid 4175] close(4 [pid 4172] close(5 [pid 4180] <... set_robust_list resumed>) = 0 [pid 4179] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4176] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = 0 [pid 4179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4176] <... futex resumed>) = 0 [pid 4175] close(5 [pid 4172] close(6 [pid 4180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4179] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4178] <... openat resumed>) = 3 [pid 4176] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... close resumed>) = 0 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... prctl resumed>) = 0 [pid 4179] <... openat resumed>) = 4 [pid 4178] write(3, "1000", 4 [pid 4175] close(6 [pid 4172] close(7 [pid 4179] setns(201, 0 [pid 4178] <... write resumed>) = 4 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4179] <... setns resumed>) = 0 [pid 4175] close(7 [pid 4172] close(8 [pid 4180] setpgid(0, 0 [pid 4179] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4178] close(3 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... setpgid resumed>) = 0 [pid 4179] <... socket resumed>) = 5 [pid 4178] <... close resumed>) = 0 [pid 4175] close(8 [pid 4172] close(9 [pid 4179] setns(4, 0 [pid 4178] read(200, [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4179] <... setns resumed>) = 0 [pid 4178] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4175] close(9 [pid 4172] close(10 [pid 4179] close(4 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... openat resumed>) = 3 [pid 4179] <... close resumed>) = 0 [pid 4178] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] close(10 [pid 4172] close(11 [pid 4180] write(3, "1000", 4 [pid 4179] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] <... futex resumed>) = 0 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... write resumed>) = 4 [pid 4179] <... futex resumed>) = 1 [pid 4178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4176] <... futex resumed>) = 0 [pid 4175] close(11 [pid 4172] close(12 [pid 4180] close(3 [pid 4179] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4178] <... mmap resumed>) = 0x7ff3b4820000 [pid 4176] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = 0 [pid 4179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4178] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4176] <... futex resumed>) = 0 [pid 4175] close(12 [pid 4172] close(13 [pid 4180] read(200, [pid 4179] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4178] <... mprotect resumed>) = 0 [pid 4176] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4179] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4178] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4175] close(13 [pid 4172] close(14 [pid 4179] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4181 attached [pid 4180] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] <... futex resumed>) = 1 [pid 4178] <... clone resumed>, parent_tid=[88], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 88 [pid 4176] <... futex resumed>) = 0 [pid 4175] close(14 [pid 4172] close(15 [pid 4181] set_robust_list(0x7ff3b48409e0, 24 [pid 4180] <... futex resumed>) = 0 [pid 4179] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4178] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] close(3 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4181] <... set_robust_list resumed>) = 0 [pid 4180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4178] <... futex resumed>) = 0 [pid 4176] <... close resumed>) = 0 [pid 4175] close(15 [pid 4181] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4180] <... mmap resumed>) = 0x7ff3b4820000 [pid 4178] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] close(4 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] close(16 [pid 4181] <... openat resumed>) = 3 [pid 4180] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] close(16 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... mprotect resumed>) = 0 [pid 4176] close(5 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] close(17 [pid 4180] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4175] close(17 [pid 4176] <... close resumed>) = 0 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] close(6 [pid 4175] close(18 [pid 4172] close(18 [pid 4180] <... clone resumed>, parent_tid=[84], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 84 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] close(7 [pid 4175] close(19) = -1 EBADF (Bad file descriptor) [pid 4172] close(19 [pid 4180] <... futex resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] close(20 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4181] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] close(8 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] close(20 [pid 4181] <... futex resumed>) = 1 [pid 4178] <... futex resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] close(21 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4181] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4178] <... futex resumed>) = 0 [pid 4176] close(9 [pid 4175] close(22 [pid 4172] close(21 [pid 4178] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4181] <... write resumed>) = 8 [pid 4176] close(10 [pid 4175] close(23 [pid 4172] close(22 [pid 4181] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4182 attached [pid 4181] <... futex resumed>) = 1 [pid 4178] <... futex resumed>) = 0 [pid 4176] close(11 [pid 4175] close(24 [pid 4178] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] close(23 [pid 4181] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4178] <... futex resumed>) = 0 [pid 4176] close(12 [pid 4175] close(25 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] close(24 [pid 4182] set_robust_list(0x7ff3b48409e0, 24 [pid 4181] <... openat resumed>) = 4 [pid 4176] close(13 [pid 4175] close(26 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] <... set_robust_list resumed>) = 0 [pid 4181] setns(201, 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] close(25 [pid 4181] <... setns resumed>) = 0 [pid 4176] close(14 [pid 4175] close(27 [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4181] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] close(15 [pid 4175] close(28 [pid 4172] close(26 [pid 4181] <... socket resumed>) = 5 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4181] setns(4, 0 [pid 4176] close(16 [pid 4175] close(29 [pid 4172] close(27 [pid 4182] <... openat resumed>) = 3 [pid 4181] <... setns resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] close(4 [pid 4176] close(17 [pid 4175] exit_group(0 [pid 4172] close(28 [pid 4182] <... futex resumed>) = 1 [pid 4181] <... close resumed>) = 0 [pid 4180] <... futex resumed>) = 0 [pid 4177] <... futex resumed>) = ? [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4175] <... exit_group resumed>) = ? [pid 4172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4181] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] +++ exited with 0 +++ [pid 4176] close(18 [pid 4172] close(29) = -1 EBADF (Bad file descriptor) [pid 4172] exit_group(0 [pid 4175] +++ exited with 0 +++ [pid 4182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4181] <... futex resumed>) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4178] <... futex resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4174] <... futex resumed>) = ? [pid 4172] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4182] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4181] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4180] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] close(19 [pid 4174] +++ exited with 0 +++ [pid 4172] +++ exited with 0 +++ [pid 4178] <... futex resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] <... write resumed>) = 8 [pid 4178] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] close(20) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4176] close(21 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4182] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4182] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4180] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4182] <... openat resumed>) = 4 [pid 4180] <... futex resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 4182] setns(201, 0 [pid 4180] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] close(22 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 86 [pid 4182] <... setns resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4176] close(23 [pid 4182] setns(4, 0) = 0 [pid 4182] close(4) = 0 [pid 4182] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4182] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4180] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4182] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4180] <... futex resumed>) = 0 [pid 4182] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4182] <... futex resumed>) = 0 [pid 4180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] close(3 [pid 4176] close(24 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 88 ./strace-static-x86_64: Process 4183 attached [pid 4180] <... close resumed>) = 0 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] set_robust_list(0x555556fa75e0, 24 [pid 4181] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4180] close(4 [pid 4176] close(25 [pid 4183] <... set_robust_list resumed>) = 0 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4181] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4180] close(5 [pid 4176] close(26 [pid 4178] <... futex resumed>) = 0 [pid 4183] <... prctl resumed>) = 0 [pid 4181] <... futex resumed>) = 1 [pid 4180] <... close resumed>) = 0 [pid 4178] close(3 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] setpgid(0, 0 [pid 4180] close(6 [pid 4183] <... setpgid resumed>) = 0 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4181] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] close(7 [pid 4178] <... close resumed>) = 0 [pid 4176] close(27./strace-static-x86_64: Process 4184 attached [pid 4183] <... openat resumed>) = 3 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(4 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] set_robust_list(0x555556fa75e0, 24 [pid 4183] write(3, "1000", 4 [pid 4180] close(8 [pid 4184] <... set_robust_list resumed>) = 0 [pid 4183] <... write resumed>) = 4 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] close(28 [pid 4184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4183] close(3 [pid 4180] close(9 [pid 4178] close(5 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... prctl resumed>) = 0 [pid 4183] <... close resumed>) = 0 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] setpgid(0, 0 [pid 4183] read(200, [pid 4180] close(10 [pid 4184] <... setpgid resumed>) = 0 [pid 4183] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] <... close resumed>) = 0 [pid 4176] close(29 [pid 4184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4183] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] close(11 [pid 4178] close(6 [pid 4176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... openat resumed>) = 3 [pid 4183] <... futex resumed>) = 0 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] write(3, "1000", 4 [pid 4183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4180] close(12 [pid 4184] <... write resumed>) = 4 [pid 4183] <... mmap resumed>) = 0x7ff3b4820000 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] exit_group(0 [pid 4184] close(3 [pid 4183] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4180] close(13 [pid 4178] close(7 [pid 4184] <... close resumed>) = 0 [pid 4183] <... mprotect resumed>) = 0 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4179] <... futex resumed>) = ? [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4176] <... exit_group resumed>) = ? [pid 4184] read(200, [pid 4183] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4180] close(14 [pid 4179] +++ exited with 0 +++ [pid 4178] close(8 [pid 4184] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... clone resumed>, parent_tid=[87], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 87 [pid 4180] close(15 [pid 4184] <... futex resumed>) = 0 [pid 4183] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4183] <... futex resumed>) = 0 [pid 4180] close(16 [pid 4176] +++ exited with 0 +++ [pid 4184] <... mmap resumed>) = 0x7ff3b4820000 [pid 4183] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [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} --- [pid 4184] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4180] close(17 [pid 4178] close(9 [pid 4184] <... mprotect resumed>) = 0 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4180] close(18 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(10 [pid 4184] <... clone resumed>, parent_tid=[89], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 89 [pid 4180] close(19 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4184] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... futex resumed>) = 0 [pid 4180] close(20 [pid 4178] close(11 [pid 4184] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] close(21) = -1 EBADF (Bad file descriptor) [pid 4180] close(22) = -1 EBADF (Bad file descriptor) [pid 4180] close(23 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(12 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 87 [pid 4180] close(24 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(13 [pid 4180] close(25 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(14 [pid 4180] close(26 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(15 [pid 4180] close(27 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(16 [pid 4180] close(28 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] close(29 [pid 4178] close(17 [pid 4180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4180] exit_group(0 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4182] <... futex resumed>) = ? [pid 4180] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4187 attached ./strace-static-x86_64: Process 4186 attached [pid 4182] +++ exited with 0 +++ [pid 4180] +++ exited with 0 +++ [pid 4178] close(18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4185 attached [pid 4187] set_robust_list(0x555556fa75e0, 24 [pid 4186] set_robust_list(0x7ff3b48409e0, 24 [pid 4178] close(19 [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 4187] <... set_robust_list resumed>) = 0 [pid 4186] <... set_robust_list resumed>) = 0 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4178] close(20 [pid 4185] set_robust_list(0x7ff3b48409e0, 24 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4186] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4185] <... set_robust_list resumed>) = 0 [pid 4178] close(21 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4187] <... prctl resumed>) = 0 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4185] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4187] setpgid(0, 0 [pid 4185] <... openat resumed>) = 3 [pid 4178] close(22 [pid 4187] <... setpgid resumed>) = 0 [pid 4186] <... openat resumed>) = 3 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 85 [pid 4178] close(23 [pid 4185] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4186] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4185] <... futex resumed>) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4178] close(24 [pid 4187] <... openat resumed>) = 3 [pid 4187] write(3, "1000", 4 [pid 4186] <... futex resumed>) = 1 [pid 4184] <... futex resumed>) = 0 [pid 4183] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] <... write resumed>) = 4 [pid 4186] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4185] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4184] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4188 attached [pid 4187] close(3 [pid 4186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4185] <... write resumed>) = 8 [pid 4184] <... futex resumed>) = 0 [pid 4183] <... futex resumed>) = 0 [pid 4178] close(25 [pid 4188] set_robust_list(0x555556fa75e0, 24 [pid 4187] <... close resumed>) = 0 [pid 4186] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4185] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] <... set_robust_list resumed>) = 0 [pid 4185] <... futex resumed>) = 0 [pid 4183] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4187] read(200, [pid 4185] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4178] close(26 [pid 4188] <... prctl resumed>) = 0 [pid 4183] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] setpgid(0, 0 [pid 4185] <... futex resumed>) = 0 [pid 4183] <... futex resumed>) = 1 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] <... setpgid resumed>) = 0 [pid 4185] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4183] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4187] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4185] <... openat resumed>) = 4 [pid 4178] close(27 [pid 4188] <... openat resumed>) = 3 [pid 4185] setns(201, 0 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] write(3, "1000", 4 [pid 4187] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] <... write resumed>) = 8 [pid 4185] <... setns resumed>) = 0 [pid 4178] close(28 [pid 4188] <... write resumed>) = 4 [pid 4185] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] close(3 [pid 4187] <... futex resumed>) = 0 [pid 4185] <... socket resumed>) = 5 [pid 4178] close(29 [pid 4188] <... close resumed>) = 0 [pid 4185] setns(4, 0 [pid 4178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4186] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] read(200, [pid 4187] <... mmap resumed>) = 0x7ff3b4820000 [pid 4185] <... setns resumed>) = 0 [pid 4178] exit_group(0 [pid 4186] <... futex resumed>) = 1 [pid 4184] <... futex resumed>) = 0 [pid 4188] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4185] close(4 [pid 4184] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... futex resumed>) = ? [pid 4178] <... exit_group resumed>) = ? [pid 4187] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4188] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4185] <... close resumed>) = 0 [pid 4184] <... futex resumed>) = 0 [pid 4181] +++ exited with 0 +++ [pid 4188] <... futex resumed>) = 0 [pid 4185] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4185] <... futex resumed>) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4188] <... mmap resumed>) = 0x7ff3b4820000 [pid 4185] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4188] <... mprotect resumed>) = 0 [pid 4185] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4183] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] +++ exited with 0 +++ [pid 4187] <... mprotect resumed>) = 0 [pid 4188] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4186] <... openat resumed>) = 4 [pid 4185] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [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 4187] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4185] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] setns(201, 0 [pid 4188] <... clone resumed>, parent_tid=[86], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 86 [pid 4185] <... futex resumed>) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4188] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4185] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] close(3 [pid 4188] <... futex resumed>) = 0 [pid 4186] <... setns resumed>) = 0 [pid 4183] <... close resumed>) = 0 [pid 4188] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... clone resumed>, parent_tid=[88], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 88 [pid 4183] close(4 [pid 4186] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4187] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(5) = 0 [pid 4183] close(6) = -1 EBADF (Bad file descriptor) [pid 4183] close(7) = -1 EBADF (Bad file descriptor) [pid 4183] close(8 [pid 4187] <... futex resumed>) = 0 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4186] <... socket resumed>) = 5 [pid 4183] close(9 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 89 [pid 4187] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4186] setns(4, 0 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(10) = -1 EBADF (Bad file descriptor) [pid 4186] <... setns resumed>) = 0 [pid 4183] close(11 [pid 4186] close(4 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(12) = -1 EBADF (Bad file descriptor) [pid 4186] <... close resumed>) = 0 [pid 4183] close(13) = -1 EBADF (Bad file descriptor) [pid 4186] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] close(14) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4190 attached [pid 4186] <... futex resumed>) = 1 [pid 4184] <... futex resumed>) = 0 [pid 4183] close(15 [pid 4190] set_robust_list(0x7ff3b48409e0, 24 [pid 4184] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... set_robust_list resumed>) = 0 [pid 4184] <... futex resumed>) = 0 [pid 4183] close(16 [pid 4190] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4186] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4184] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4191 attached [pid 4190] <... openat resumed>) = 3 [pid 4186] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4183] close(17 [pid 4190] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... futex resumed>) = 1 [pid 4187] <... futex resumed>) = 0 [pid 4186] <... futex resumed>) = 1 [pid 4184] <... futex resumed>) = 0 [pid 4183] close(18 [pid 4190] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4187] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] close(3 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4186] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4191] set_robust_list(0x555556fa75e0, 24 [pid 4190] <... write resumed>) = 8 [pid 4187] <... futex resumed>) = 0 [pid 4184] <... close resumed>) = 0 [pid 4183] close(19 [pid 4190] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] close(4 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... futex resumed>) = 0 [pid 4187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(20 [pid 4190] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4187] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] close(5 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... set_robust_list resumed>) = 0 [pid 4190] <... openat resumed>) = 4 [pid 4187] <... futex resumed>) = 0 [pid 4184] <... close resumed>) = 0 [pid 4183] close(21 [pid 4190] setns(201, 0 [pid 4187] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] close(6 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4189 attached [pid 4190] <... setns resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(22 [pid 4191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4190] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4184] close(7 [pid 4189] set_robust_list(0x7ff3b48409e0, 24 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... socket resumed>) = 5 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(23 [pid 4191] setpgid(0, 0 [pid 4190] setns(4, 0 [pid 4189] <... set_robust_list resumed>) = 0 [pid 4184] close(8 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... setns resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(24 [pid 4190] close(4 [pid 4184] close(9 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... close resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(25 [pid 4190] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] close(10 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4190] <... futex resumed>) = 1 [pid 4187] <... futex resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(26 [pid 4191] <... setpgid resumed>) = 0 [pid 4190] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4189] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4187] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] close(11 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4187] <... futex resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(27 [pid 4190] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4187] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] close(12 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... openat resumed>) = 3 [pid 4190] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4189] <... openat resumed>) = 3 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(28 [pid 4191] write(3, "1000", 4 [pid 4190] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] close(13 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4189] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... write resumed>) = 4 [pid 4190] <... futex resumed>) = 1 [pid 4187] <... futex resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] close(29 [pid 4191] close(3 [pid 4190] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4189] <... futex resumed>) = 1 [pid 4188] <... futex resumed>) = 0 [pid 4187] close(3 [pid 4184] close(14 [pid 4183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... close resumed>) = 0 [pid 4189] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4188] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... close resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4183] exit_group(0 [pid 4191] read(200, [pid 4188] <... futex resumed>) = 0 [pid 4187] close(4 [pid 4185] <... futex resumed>) = ? [pid 4184] close(15 [pid 4183] <... exit_group resumed>) = ? [pid 4189] <... write resumed>) = 8 [pid 4191] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4188] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4185] +++ exited with 0 +++ [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4189] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] +++ exited with 0 +++ [pid 4191] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] <... futex resumed>) = 0 [pid 4188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4187] close(5 [pid 4184] close(16 [pid 4191] <... futex resumed>) = 0 [pid 4189] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4188] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... close resumed>) = 0 [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4188] <... futex resumed>) = 0 [pid 4187] close(6 [pid 4184] close(17 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4191] <... mmap resumed>) = 0x7ff3b4820000 [pid 4189] <... openat resumed>) = 4 [pid 4188] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4191] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4189] setns(201, 0 [pid 4187] close(7 [pid 4184] close(18 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(8 [pid 4184] close(19 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(9 [pid 4184] close(20 [pid 4191] <... mprotect resumed>) = 0 [pid 4189] <... setns resumed>) = 0 [pid 4191] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4189] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 88 [pid 4187] close(10 [pid 4184] close(21 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(11 [pid 4184] close(22 [pid 4191] <... clone resumed>, parent_tid=[90], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 90 [pid 4189] <... socket resumed>) = 5 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(12 [pid 4184] close(23 [pid 4191] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] setns(4, 0 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... futex resumed>) = 0 [pid 4189] <... setns resumed>) = 0 [pid 4187] close(13 [pid 4184] close(24 [pid 4191] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4189] close(4 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4189] <... close resumed>) = 0 [pid 4187] close(14 [pid 4184] close(25./strace-static-x86_64: Process 4192 attached [pid 4189] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] set_robust_list(0x555556fa75e0, 24 [pid 4189] <... futex resumed>) = 1 [pid 4188] <... futex resumed>) = 0 [pid 4187] close(15 [pid 4184] close(26 [pid 4192] <... set_robust_list resumed>) = 0 [pid 4189] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4188] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4189] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4188] <... futex resumed>) = 0 [pid 4187] close(16 [pid 4184] close(27./strace-static-x86_64: Process 4193 attached [pid 4192] <... prctl resumed>) = 0 [pid 4189] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] setpgid(0, 0 [pid 4189] <... futex resumed>) = 0 [pid 4188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4187] close(17 [pid 4184] close(28 [pid 4193] set_robust_list(0x7ff3b48409e0, 24 [pid 4192] <... setpgid resumed>) = 0 [pid 4189] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4188] close(3 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] <... set_robust_list resumed>) = 0 [pid 4192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4188] <... close resumed>) = 0 [pid 4187] close(18 [pid 4184] close(29 [pid 4192] <... openat resumed>) = 3 [pid 4188] close(4 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4192] write(3, "1000", 4 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(19 [pid 4184] exit_group(0 [pid 4192] <... write resumed>) = 4 [pid 4188] close(5 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4186] <... futex resumed>) = ? [pid 4184] <... exit_group resumed>) = ? [pid 4193] <... openat resumed>) = 3 [pid 4192] close(3 [pid 4188] <... close resumed>) = 0 [pid 4187] close(20 [pid 4186] +++ exited with 0 +++ [pid 4184] +++ exited with 0 +++ [pid 4193] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... close resumed>) = 0 [pid 4188] close(6 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] <... futex resumed>) = 1 [pid 4192] read(200, [pid 4191] <... futex resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(21 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4193] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4192] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4191] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] close(7 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4194 attached [pid 4193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4192] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... futex resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(22 [pid 4193] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4192] <... futex resumed>) = 0 [pid 4191] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] close(8 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 90 [pid 4193] <... write resumed>) = 8 [pid 4192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(23 [pid 4193] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... mmap resumed>) = 0x7ff3b4820000 [pid 4188] close(9 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] <... futex resumed>) = 1 [pid 4192] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4191] <... futex resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(24 [pid 4193] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4192] <... mprotect resumed>) = 0 [pid 4191] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] close(10 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4192] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(25 [pid 4193] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4191] <... futex resumed>) = 0 [pid 4188] close(11 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] <... clone resumed>, parent_tid=[89], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 89 [pid 4191] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(26 [pid 4193] <... openat resumed>) = 4 [pid 4192] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] close(12 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] setns(201, 0 [pid 4192] <... futex resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(27 [pid 4193] <... setns resumed>) = 0 [pid 4192] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] close(13 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(28 [pid 4193] <... socket resumed>) = 5 [pid 4188] close(14 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] setns(4, 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] close(29 [pid 4193] <... setns resumed>) = 0 [pid 4188] close(15 [pid 4187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] close(4 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] exit_group(0 [pid 4193] <... close resumed>) = 0 [pid 4190] <... futex resumed>) = ? [pid 4188] close(16 [pid 4187] <... exit_group resumed>) = ? [pid 4194] set_robust_list(0x555556fa75e0, 24 [pid 4193] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] +++ exited with 0 +++ [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4187] +++ exited with 0 +++ [pid 4193] <... futex resumed>) = 1 [pid 4191] <... futex resumed>) = 0 [pid 4188] close(17 [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 4193] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4191] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4191] <... futex resumed>) = 0 [pid 4188] close(18 [pid 4193] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4191] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... set_robust_list resumed>) = 0 [pid 4193] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4188] close(19) = -1 EBADF (Bad file descriptor) [pid 4193] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] close(20) = -1 EBADF (Bad file descriptor) [pid 4188] close(21 [pid 4193] <... futex resumed>) = 1 [pid 4191] <... futex resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4193] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4191] close(3 [pid 4188] close(22./strace-static-x86_64: Process 4195 attached [pid 4194] <... prctl resumed>) = 0 [pid 4191] <... close resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] set_robust_list(0x7ff3b48409e0, 24 [pid 4194] setpgid(0, 0 [pid 4191] close(4 [pid 4188] close(23 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4196 attached [pid 4195] <... set_robust_list resumed>) = 0 [pid 4194] <... setpgid resumed>) = 0 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4191] close(5 [pid 4188] close(24 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 89 [pid 4195] <... openat resumed>) = 3 [pid 4194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4191] <... close resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] close(6 [pid 4188] close(25 [pid 4195] <... futex resumed>) = 1 [pid 4194] <... openat resumed>) = 3 [pid 4192] <... futex resumed>) = 0 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4192] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4188] close(26 [pid 4191] close(7 [pid 4195] <... write resumed>) = 8 [pid 4194] write(3, "1000", 4 [pid 4192] <... futex resumed>) = 0 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] close(27 [pid 4195] <... futex resumed>) = 0 [pid 4194] <... write resumed>) = 4 [pid 4192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4191] close(8 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] close(3 [pid 4192] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] close(28 [pid 4195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4194] <... close resumed>) = 0 [pid 4192] <... futex resumed>) = 0 [pid 4191] close(9 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4194] read(200, [pid 4192] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4188] close(29 [pid 4195] <... openat resumed>) = 4 [pid 4194] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4191] close(10 [pid 4188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] setns(201, 0 [pid 4188] exit_group(0 [pid 4195] <... setns resumed>) = 0 [pid 4194] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4189] <... futex resumed>) = ? [pid 4188] <... exit_group resumed>) = ? [pid 4196] set_robust_list(0x555556fa75e0, 24 [pid 4195] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4194] <... futex resumed>) = 0 [pid 4191] close(11 [pid 4189] +++ exited with 0 +++ [pid 4188] +++ exited with 0 +++ [pid 4195] <... socket resumed>) = 5 [pid 4194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4195] setns(4, 0 [pid 4194] <... mmap resumed>) = 0x7ff3b4820000 [pid 4191] close(12 [pid 4195] <... setns resumed>) = 0 [pid 4194] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4195] close(4 [pid 4191] <... 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=1} --- [pid 4195] <... close resumed>) = 0 [pid 4194] <... mprotect resumed>) = 0 [pid 4191] close(13 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4196] <... set_robust_list resumed>) = 0 [pid 4195] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4197 attached [pid 4196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4195] <... futex resumed>) = 1 [pid 4192] <... futex resumed>) = 0 [pid 4191] close(14 [pid 4196] <... prctl resumed>) = 0 [pid 4195] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] <... clone resumed>, parent_tid=[91], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 91 [pid 4192] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] setpgid(0, 0 [pid 4195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4194] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4191] close(15 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 87 [pid 4196] <... setpgid resumed>) = 0 [pid 4195] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4194] <... futex resumed>) = 0 [pid 4192] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4195] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4194] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4191] close(16 [pid 4196] <... openat resumed>) = 3 [pid 4195] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] set_robust_list(0x555556fa75e0, 24 [pid 4196] write(3, "1000", 4 [pid 4195] <... futex resumed>) = 1 [pid 4192] <... futex resumed>) = 0 [pid 4191] close(17./strace-static-x86_64: Process 4198 attached [pid 4197] <... set_robust_list resumed>) = 0 [pid 4196] <... write resumed>) = 4 [pid 4195] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4192] close(3 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(3 [pid 4192] <... close resumed>) = 0 [pid 4191] close(18 [pid 4196] <... close resumed>) = 0 [pid 4192] close(4 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] read(200, [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] close(19 [pid 4197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4196] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4192] close(5 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] setpgid(0, 0 [pid 4196] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... close resumed>) = 0 [pid 4191] close(20) = -1 EBADF (Bad file descriptor) [pid 4192] close(6 [pid 4196] <... futex resumed>) = 0 [pid 4197] <... setpgid resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] close(21 [pid 4196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4192] close(7 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4196] <... mmap resumed>) = 0x7ff3b4820000 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] close(22 [pid 4196] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4192] close(8 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] close(23 [pid 4196] <... mprotect resumed>) = 0 [pid 4192] close(9 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] <... openat resumed>) = 3 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] close(24 [pid 4197] write(3, "1000", 4 [pid 4196] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4192] close(10 [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4199 attached [pid 4198] set_robust_list(0x7ff3b48409e0, 24 [pid 4197] <... write resumed>) = 4 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4198] <... set_robust_list resumed>) = 0 [pid 4197] close(3 [pid 4196] <... clone resumed>, parent_tid=[90], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 90 [pid 4192] close(11 [pid 4191] close(25 [pid 4198] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4197] <... close resumed>) = 0 [pid 4196] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4199] set_robust_list(0x7ff3b48409e0, 24 [pid 4198] <... openat resumed>) = 3 [pid 4197] read(200, [pid 4196] <... futex resumed>) = 0 [pid 4192] close(12 [pid 4191] close(26 [pid 4199] <... set_robust_list resumed>) = 0 [pid 4198] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4196] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] close(13 [pid 4191] close(27 [pid 4199] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4197] <... futex resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4192] close(14 [pid 4191] close(28 [pid 4198] <... futex resumed>) = 1 [pid 4197] <... mmap resumed>) = 0x7ff3b4820000 [pid 4194] <... futex resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4199] <... openat resumed>) = 3 [pid 4198] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4194] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] close(15 [pid 4191] close(29 [pid 4199] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4194] <... futex resumed>) = 0 [pid 4198] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4194] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4198] <... write resumed>) = 8 [pid 4198] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... mprotect resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... futex resumed>) = 0 [pid 4199] <... futex resumed>) = 1 [pid 4198] <... futex resumed>) = 1 [pid 4197] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4194] <... futex resumed>) = 0 [pid 4192] close(16 [pid 4191] exit_group(0 [pid 4196] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4198] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] <... exit_group resumed>) = ? [pid 4199] <... write resumed>) = 8 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4197] <... clone resumed>, parent_tid=[88], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 88 [pid 4196] <... futex resumed>) = 0 [pid 4194] <... futex resumed>) = 0 [pid 4193] <... futex resumed>) = ? [pid 4192] close(17 [pid 4199] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4197] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4194] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4198] <... openat resumed>) = 4 [pid 4198] setns(201, 0) = 0 [pid 4193] +++ exited with 0 +++ [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4191] +++ exited with 0 +++ [pid 4197] <... futex resumed>) = 0 [pid 4196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4199] <... futex resumed>) = 0 [pid 4199] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4198] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4197] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] close(18 [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} --- ./strace-static-x86_64: Process 4200 attached [pid 4198] <... socket resumed>) = 5 [pid 4196] <... futex resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4200] set_robust_list(0x7ff3b48409e0, 24 [pid 4198] setns(4, 0 [pid 4196] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] <... openat resumed>) = 4 [pid 4192] close(19 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4200] <... set_robust_list resumed>) = 0 [pid 4199] setns(201, 0 [pid 4198] <... setns resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4199] <... setns resumed>) = 0 [pid 4198] close(4 [pid 4192] close(20 [pid 4200] <... openat resumed>) = 3 [pid 4199] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4198] <... close resumed>) = 0 [pid 4192] <... 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 4201 attached [pid 4200] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] <... socket resumed>) = 5 [pid 4198] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] close(21 [pid 4200] <... futex resumed>) = 1 [pid 4198] <... futex resumed>) = 1 [pid 4197] <... futex resumed>) = 0 [pid 4194] <... futex resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 91 [pid 4200] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4199] setns(4, 0 [pid 4198] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4199] <... setns resumed>) = 0 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4197] <... futex resumed>) = 0 [pid 4194] <... futex resumed>) = 0 [pid 4192] close(22 [pid 4200] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4199] close(4 [pid 4198] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4197] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4194] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... write resumed>) = 8 [pid 4199] <... close resumed>) = 0 [pid 4198] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4192] close(23 [pid 4200] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4200] <... futex resumed>) = 1 [pid 4199] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] <... futex resumed>) = 1 [pid 4197] <... futex resumed>) = 0 [pid 4194] <... futex resumed>) = 0 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4199] <... futex resumed>) = 1 [pid 4198] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... futex resumed>) = 0 [pid 4194] close(3 [pid 4192] close(24 [pid 4200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4199] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] <... futex resumed>) = 0 [pid 4196] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] <... close resumed>) = 0 [pid 4200] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4197] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... futex resumed>) = 0 [pid 4194] close(4 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... openat resumed>) = 4 [pid 4199] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4196] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] close(25 [pid 4200] setns(201, 0 [pid 4199] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4194] close(5 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... setns resumed>) = 0 [pid 4199] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] <... close resumed>) = 0 [pid 4192] close(26 [pid 4200] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4199] <... futex resumed>) = 1 [pid 4196] <... futex resumed>) = 0 [pid 4194] close(6 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... socket resumed>) = 5 [pid 4199] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] setns(4, 0 [pid 4196] close(3 [pid 4194] close(7 [pid 4192] close(27 [pid 4200] <... setns resumed>) = 0 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] close(4 [pid 4196] <... close resumed>) = 0 [pid 4194] close(8 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... close resumed>) = 0 [pid 4196] close(4 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] close(28 [pid 4200] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(9 [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] <... futex resumed>) = 1 [pid 4197] <... futex resumed>) = 0 [pid 4196] close(5 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] close(29 [pid 4200] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] close(10 [pid 4200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4197] <... futex resumed>) = 0 [pid 4196] <... close resumed>) = 0 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] set_robust_list(0x555556fa75e0, 24 [pid 4200] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4197] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] close(6 [pid 4194] close(11 [pid 4192] exit_group(0 [pid 4200] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... set_robust_list resumed>) = 0 [pid 4195] <... futex resumed>) = ? [pid 4192] <... exit_group resumed>) = ? [pid 4200] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] close(7 [pid 4195] +++ exited with 0 +++ [pid 4194] close(12 [pid 4200] <... futex resumed>) = 1 [pid 4197] <... futex resumed>) = 0 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4200] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4197] close(3 [pid 4194] close(13 [pid 4197] <... close resumed>) = 0 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] close(4 [pid 4194] close(14 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4192] +++ exited with 0 +++ [pid 4197] close(5 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(15 [pid 4201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4197] <... close resumed>) = 0 [pid 4196] close(8 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4201] <... prctl resumed>) = 0 [pid 4197] close(6 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(16 [pid 4201] setpgid(0, 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(9 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... setpgid resumed>) = 0 [pid 4197] close(7 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(17 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(10 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4197] close(8 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(18 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] close(9 [pid 4194] close(19 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] close(10 [pid 4194] close(20 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(11 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] close(11 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(21 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 90 [pid 4201] <... openat resumed>) = 3 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(12 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] write(3, "1000", 4 [pid 4197] close(12 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(22 [pid 4201] <... write resumed>) = 4 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(13 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(3 [pid 4197] close(13 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(23 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] close(14 [pid 4194] close(24./strace-static-x86_64: Process 4202 attached [pid 4201] <... close resumed>) = 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(14 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] set_robust_list(0x555556fa75e0, 24 [pid 4201] read(200, [pid 4197] close(15 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(25 [pid 4202] <... set_robust_list resumed>) = 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(15 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4201] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4197] close(16 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(26 [pid 4202] <... prctl resumed>) = 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(16 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] setpgid(0, 0 [pid 4201] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] close(17 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(27 [pid 4202] <... setpgid resumed>) = 0 [pid 4201] <... futex resumed>) = 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(17 [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4197] close(18 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] close(28 [pid 4202] <... openat resumed>) = 3 [pid 4201] <... mmap resumed>) = 0x7ff3b4820000 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] write(3, "1000", 4 [pid 4201] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4197] close(19 [pid 4196] close(18 [pid 4194] close(29 [pid 4202] <... write resumed>) = 4 [pid 4201] <... mprotect resumed>) = 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] close(3 [pid 4201] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4197] close(20 [pid 4196] close(19 [pid 4194] exit_group(0 [pid 4202] <... close resumed>) = 0 [pid 4198] <... futex resumed>) = ? [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4194] <... exit_group resumed>) = ? [pid 4202] read(200, [pid 4198] +++ exited with 0 +++ [pid 4197] close(21 [pid 4196] close(20 [pid 4194] +++ exited with 0 +++ [pid 4202] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4201] <... clone resumed>, parent_tid=[92], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 92 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] close(22 [pid 4202] <... futex resumed>) = 0 [pid 4201] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(21 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4201] <... futex resumed>) = 0 [pid 4197] close(23 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4202] <... mmap resumed>) = 0x7ff3b4820000 [pid 4201] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(22 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4202] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4197] close(24 [pid 4202] <... mprotect resumed>) = 0 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4197] close(25 [pid 4196] close(23 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] <... clone resumed>, parent_tid=[91], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 91 [pid 4197] close(26 [pid 4196] close(24 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4202] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] <... futex resumed>) = 0 [pid 4197] close(27 [pid 4202] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4197] close(28) = -1 EBADF (Bad file descriptor) [pid 4197] close(29) = -1 EBADF (Bad file descriptor) [pid 4196] close(25 [pid 4197] exit_group(0 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 92 [pid 4200] <... futex resumed>) = ? [pid 4197] <... exit_group resumed>) = ? [pid 4196] close(26./strace-static-x86_64: Process 4205 attached [pid 4200] +++ exited with 0 +++ [pid 4197] +++ exited with 0 +++ [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4196] close(27 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4196] close(28./strace-static-x86_64: Process 4203 attached ) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4203] set_robust_list(0x7ff3b48409e0, 24 [pid 4196] close(29 [pid 4203] <... set_robust_list resumed>) = 0 [pid 4196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4203] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4196] exit_group(0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4203] <... openat resumed>) = 3 [pid 4199] <... futex resumed>) = ? [pid 4196] <... exit_group resumed>) = ? [pid 4203] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4199] +++ exited with 0 +++ [pid 4201] <... futex resumed>) = 0 [pid 4203] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4204 attached [pid 4204] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4204] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4196] +++ exited with 0 +++ [pid 4201] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4204] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = 0 [pid 4204] <... futex resumed>) = 1 [pid 4203] <... futex resumed>) = 0 [pid 4202] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4201] <... futex resumed>) = 1 [pid 4204] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4203] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4202] <... futex resumed>) = 0 [pid 4204] <... write resumed>) = 8 [pid 4203] <... write resumed>) = 8 [pid 4202] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4201] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 4204] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4203] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 89 [pid 4204] <... futex resumed>) = 1 [pid 4203] <... futex resumed>) = 0 [pid 4202] <... futex resumed>) = 0 [pid 4201] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4204] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4203] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4202] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4204] <... openat resumed>) = 4 [pid 4203] <... openat resumed>) = 4 [pid 4202] <... futex resumed>) = 0 [pid 4201] <... futex resumed>) = 0 [pid 4205] set_robust_list(0x555556fa75e0, 24 [pid 4204] setns(201, 0 [pid 4203] setns(201, 0 [pid 4202] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4201] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 91 [pid 4205] <... set_robust_list resumed>) = 0 [pid 4204] <... setns resumed>) = 0 [pid 4203] <... setns resumed>) = 0 [pid 4204] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4203] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4204] <... socket resumed>) = 5 [pid 4203] <... socket resumed>) = 5 [pid 4204] setns(4, 0 [pid 4203] setns(4, 0 [pid 4205] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4206 attached [pid 4204] <... setns resumed>) = 0 [pid 4203] <... setns resumed>) = 0 [pid 4204] close(4 [pid 4203] close(4 [pid 4205] setpgid(0, 0 [pid 4204] <... close resumed>) = 0 [pid 4203] <... close resumed>) = 0 ./strace-static-x86_64: Process 4207 attached [pid 4205] <... setpgid resumed>) = 0 [pid 4204] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4203] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] set_robust_list(0x555556fa75e0, 24 [pid 4204] <... futex resumed>) = 1 [pid 4203] <... futex resumed>) = 1 [pid 4202] <... futex resumed>) = 0 [pid 4201] <... futex resumed>) = 0 [pid 4205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4207] <... set_robust_list resumed>) = 0 [pid 4204] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4203] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4202] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4201] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4205] <... openat resumed>) = 3 [pid 4204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4202] <... futex resumed>) = 0 [pid 4201] <... futex resumed>) = 0 [pid 4206] set_robust_list(0x555556fa75e0, 24 [pid 4207] <... prctl resumed>) = 0 [pid 4206] <... set_robust_list resumed>) = 0 [pid 4205] write(3, "1000", 4 [pid 4204] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4203] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4202] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4201] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] setpgid(0, 0 [pid 4204] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4203] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4205] <... write resumed>) = 4 [pid 4207] <... setpgid resumed>) = 0 [pid 4206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4204] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4203] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4205] close(3 [pid 4204] <... futex resumed>) = 1 [pid 4203] <... futex resumed>) = 1 [pid 4202] <... futex resumed>) = 0 [pid 4201] <... futex resumed>) = 0 [pid 4207] <... openat resumed>) = 3 [pid 4206] <... prctl resumed>) = 0 [pid 4205] <... close resumed>) = 0 [pid 4204] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4203] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4202] close(3 [pid 4201] close(3 [pid 4207] write(3, "1000", 4 [pid 4206] setpgid(0, 0 [pid 4205] read(200, [pid 4202] <... close resumed>) = 0 [pid 4207] <... write resumed>) = 4 [pid 4206] <... setpgid resumed>) = 0 [pid 4205] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4202] close(4 [pid 4201] <... close resumed>) = 0 [pid 4207] close(3 [pid 4205] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(4 [pid 4207] <... close resumed>) = 0 [pid 4206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4205] <... futex resumed>) = 0 [pid 4202] close(5 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] read(200, [pid 4205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4202] <... close resumed>) = 0 [pid 4201] close(5 [pid 4207] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4206] <... openat resumed>) = 3 [pid 4205] <... mmap resumed>) = 0x7ff3b4820000 [pid 4202] close(6 [pid 4207] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = 0 [pid 4205] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4207] <... futex resumed>) = 0 [pid 4206] write(3, "1000", 4 [pid 4202] close(7 [pid 4201] close(6 [pid 4207] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4205] <... mprotect resumed>) = 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] <... mmap resumed>) = 0x7ff3b4820000 [pid 4202] close(8 [pid 4201] close(7 [pid 4205] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4206] <... write resumed>) = 4 [pid 4207] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] <... mprotect resumed>) = 0 [pid 4202] close(9 [pid 4201] close(8 [pid 4206] close(3 [pid 4207] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4205] <... clone resumed>, parent_tid=[93], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 93 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = 0 [pid 4205] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] close(10 [pid 4201] close(9 [pid 4207] <... clone resumed>, parent_tid=[92], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 92 [pid 4206] read(200, [pid 4205] <... futex resumed>) = 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4205] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] close(11 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] <... futex resumed>) = 0 [pid 4206] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(10 [pid 4207] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4206] <... futex resumed>) = 0 [pid 4202] close(12 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] close(13 [pid 4201] close(11 [pid 4206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... mmap resumed>) = 0x7ff3b4820000 [pid 4202] close(14 [pid 4201] close(12 [pid 4206] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... mprotect resumed>) = 0 [pid 4202] close(15 [pid 4201] close(13 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4202] close(16 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(14 [pid 4202] close(17 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4208 attached [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(15 [pid 4208] set_robust_list(0x7ff3b48409e0, 24 [pid 4206] <... clone resumed>, parent_tid=[90], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 90 [pid 4202] close(18 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4208] <... set_robust_list resumed>) = 0 [pid 4206] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(16 [pid 4208] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4206] <... futex resumed>) = 0 [pid 4202] close(19 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4208] <... openat resumed>) = 3 [pid 4206] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(17 [pid 4208] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] close(20 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4208] <... futex resumed>) = 1 [pid 4205] <... futex resumed>) = 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(18 [pid 4208] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4205] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] close(21 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4208] <... write resumed>) = 8 [pid 4205] <... futex resumed>) = 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(19 [pid 4208] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] close(22./strace-static-x86_64: Process 4209 attached [pid 4208] <... futex resumed>) = 0 [pid 4205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4209] set_robust_list(0x7ff3b48409e0, 24 [pid 4208] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4205] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] close(23 [pid 4209] <... set_robust_list resumed>) = 0 [pid 4208] <... openat resumed>) = 4 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(20 [pid 4209] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4208] setns(201, 0 [pid 4205] <... futex resumed>) = 0 [pid 4202] close(24 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4210 attached [pid 4208] <... setns resumed>) = 0 [pid 4205] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(21 [pid 4210] set_robust_list(0x7ff3b48409e0, 24 [pid 4209] <... openat resumed>) = 3 [pid 4208] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4202] close(25 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] <... set_robust_list resumed>) = 0 [pid 4209] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... socket resumed>) = 5 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(22 [pid 4210] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4209] <... futex resumed>) = 1 [pid 4208] setns(4, 0 [pid 4207] <... futex resumed>) = 0 [pid 4210] <... openat resumed>) = 3 [pid 4209] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4208] <... setns resumed>) = 0 [pid 4207] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] close(26 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4208] close(4 [pid 4207] <... futex resumed>) = 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(23 [pid 4210] <... futex resumed>) = 1 [pid 4209] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4208] <... close resumed>) = 0 [pid 4207] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4206] <... futex resumed>) = 0 [pid 4202] close(27 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4208] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(24 [pid 4210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4209] <... write resumed>) = 8 [pid 4208] <... futex resumed>) = 1 [pid 4206] <... futex resumed>) = 0 [pid 4205] <... futex resumed>) = 0 [pid 4202] close(28 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4209] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4206] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(25 [pid 4210] <... write resumed>) = 8 [pid 4209] <... futex resumed>) = 1 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4205] <... futex resumed>) = 0 [pid 4202] close(29 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4207] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4210] <... futex resumed>) = 1 [pid 4209] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4208] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4207] <... futex resumed>) = 0 [pid 4206] <... futex resumed>) = 0 [pid 4202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(26 [pid 4210] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4208] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4206] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] exit_group(0 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4209] <... openat resumed>) = 4 [pid 4208] <... futex resumed>) = 1 [pid 4206] <... futex resumed>) = 0 [pid 4205] <... futex resumed>) = 0 [pid 4204] <... futex resumed>) = ? [pid 4202] <... exit_group resumed>) = ? [pid 4201] close(27 [pid 4210] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4209] setns(201, 0 [pid 4208] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4206] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] close(3 [pid 4204] +++ exited with 0 +++ [pid 4210] <... openat resumed>) = 4 [pid 4210] setns(201, 0) = 0 [pid 4202] +++ exited with 0 +++ [pid 4210] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] setns(4, 0 [pid 4205] <... close resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4209] <... setns resumed>) = 0 [pid 4201] close(28 [pid 4210] <... setns resumed>) = 0 [pid 4209] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4205] close(4 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] close(4) = 0 [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4201] close(29 [pid 4210] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] close(5 [pid 4201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4210] <... futex resumed>) = 1 [pid 4209] <... socket resumed>) = 5 [pid 4206] <... futex resumed>) = 0 [pid 4210] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4206] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] <... close resumed>) = 0 [pid 4201] exit_group(0 [pid 4209] setns(4, 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4206] <... futex resumed>) = 0 [pid 4205] close(6 [pid 4203] <... futex resumed>) = ? [pid 4201] <... exit_group resumed>) = ? [pid 4210] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4203] +++ exited with 0 +++ [pid 4210] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4210] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4210] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4206] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4211 attached [pid 4211] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4201] +++ exited with 0 +++ [pid 4205] close(7 [pid 4206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4209] <... setns resumed>) = 0 [pid 4206] close(3 [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 92 [pid 4209] close(4 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4206] <... close resumed>) = 0 [pid 4205] close(8 [pid 4206] close(4 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4209] <... close resumed>) = 0 [pid 4209] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4209] <... futex resumed>) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4206] close(5 [pid 4205] close(9 [pid 4209] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4206] <... close resumed>) = 0 [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4206] close(6 [pid 4205] close(10 [pid 4211] <... prctl resumed>) = 0 [pid 4209] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4207] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 93 [pid 4211] setpgid(0, 0 [pid 4209] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4206] close(7 [pid 4205] close(11 [pid 4211] <... setpgid resumed>) = 0 [pid 4209] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4209] <... futex resumed>) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4206] close(8 [pid 4205] close(12 [pid 4211] <... openat resumed>) = 3 [pid 4209] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] close(3 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4212 attached [pid 4211] write(3, "1000", 4 [pid 4207] <... close resumed>) = 0 [pid 4212] set_robust_list(0x555556fa75e0, 24 [pid 4211] <... write resumed>) = 4 [pid 4207] close(4 [pid 4206] close(9 [pid 4205] close(13 [pid 4212] <... set_robust_list resumed>) = 0 [pid 4211] close(3 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4211] <... close resumed>) = 0 [pid 4207] close(5 [pid 4206] close(10 [pid 4205] close(14 [pid 4212] <... prctl resumed>) = 0 [pid 4211] read(200, [pid 4207] <... close resumed>) = 0 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] setpgid(0, 0 [pid 4211] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] close(6 [pid 4206] close(11 [pid 4212] <... setpgid resumed>) = 0 [pid 4211] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] close(15 [pid 4212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4211] <... futex resumed>) = 0 [pid 4207] close(7 [pid 4212] <... openat resumed>) = 3 [pid 4211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(12 [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] write(3, "1000", 4 [pid 4211] <... mmap resumed>) = 0x7ff3b4820000 [pid 4207] close(8 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] close(16 [pid 4212] <... write resumed>) = 4 [pid 4211] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(13 [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] close(3 [pid 4211] <... mprotect resumed>) = 0 [pid 4207] close(9 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] <... close resumed>) = 0 [pid 4211] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(14 [pid 4205] close(17 [pid 4212] read(200, [pid 4207] close(10 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4211] <... clone resumed>, parent_tid=[93], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 93 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(15 [pid 4205] close(18 [pid 4212] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] close(11 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] <... futex resumed>) = 0 [pid 4211] <... futex resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(16 [pid 4205] close(19 [pid 4212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4211] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] close(12 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] <... mmap resumed>) = 0x7ff3b4820000 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(17 [pid 4212] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4207] close(13 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] close(20 [pid 4212] <... mprotect resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(18 [pid 4212] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4207] close(14 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(19 [pid 4205] close(21 [pid 4212] <... clone resumed>, parent_tid=[94], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 94 [pid 4207] close(15 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(20 [pid 4205] close(22 [pid 4212] <... futex resumed>) = 0 [pid 4207] close(16 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(21 [pid 4205] close(23 [pid 4207] close(17 [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] close(22 [pid 4205] close(24 [pid 4207] close(18) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] close(19 [pid 4206] close(23 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] close(25 [pid 4207] close(20 [pid 4206] close(24 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] close(21) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4207] close(22 [pid 4206] close(25 [pid 4205] close(26./strace-static-x86_64: Process 4213 attached [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4213] set_robust_list(0x7ff3b48409e0, 24 [pid 4207] close(23 [pid 4206] close(26 [pid 4205] close(27 [pid 4213] <... set_robust_list resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4213] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4207] close(24 [pid 4206] close(27 [pid 4205] close(28 [pid 4213] <... openat resumed>) = 3 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4213] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] close(25 [pid 4206] close(28 [pid 4205] close(29 [pid 4213] <... futex resumed>) = 1 [pid 4211] <... futex resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4213] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4211] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4207] close(26 [pid 4206] close(29 [pid 4205] exit_group(0 [pid 4213] <... write resumed>) = 8 [pid 4211] <... futex resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4214 attached [pid 4213] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] <... futex resumed>) = ? [pid 4207] close(27 [pid 4206] exit_group(0 [pid 4205] <... exit_group resumed>) = ? [pid 4213] <... futex resumed>) = 0 [pid 4211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = ? [pid 4208] +++ exited with 0 +++ [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4206] <... exit_group resumed>) = ? [pid 4213] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4211] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4210] +++ exited with 0 +++ [pid 4207] close(28 [pid 4213] <... openat resumed>) = 4 [pid 4211] <... futex resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4205] +++ exited with 0 +++ [pid 4213] setns(201, 0 [pid 4211] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4207] close(29 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4213] <... setns resumed>) = 0 [pid 4207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4213] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4207] exit_group(0 [pid 4214] set_robust_list(0x7ff3b48409e0, 24 [pid 4213] <... socket resumed>) = 5 [pid 4209] <... futex resumed>) = ? [pid 4207] <... exit_group resumed>) = ? [pid 4206] +++ exited with 0 +++ [pid 4214] <... set_robust_list resumed>) = 0 [pid 4213] setns(4, 0 [pid 4209] +++ exited with 0 +++ [pid 4207] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4213] <... setns resumed>) = 0 [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 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4214] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4213] close(4 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4213] <... close resumed>) = 0 [pid 4213] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... openat resumed>) = 3 [pid 4213] <... futex resumed>) = 1 [pid 4211] <... futex resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4213] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4211] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4211] <... futex resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 93 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 91 ./strace-static-x86_64: Process 4216 attached ./strace-static-x86_64: Process 4215 attached [pid 4214] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4211] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4214] <... futex resumed>) = 1 [pid 4212] <... futex resumed>) = 0 [pid 4213] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4213] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4211] <... futex resumed>) = 0 [pid 4213] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4211] close(3./strace-static-x86_64: Process 4217 attached [pid 4214] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4212] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... close resumed>) = 0 [pid 4212] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 94 [pid 4212] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] close(4) = -1 EBADF (Bad file descriptor) [pid 4214] <... write resumed>) = 8 [pid 4211] close(5 [pid 4214] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] set_robust_list(0x555556fa75e0, 24 [pid 4216] set_robust_list(0x555556fa75e0, 24 [pid 4214] <... futex resumed>) = 1 [pid 4212] <... futex resumed>) = 0 [pid 4211] <... close resumed>) = 0 [pid 4217] <... set_robust_list resumed>) = 0 [pid 4214] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4212] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] close(6 [pid 4214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4212] <... futex resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4214] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4212] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] close(7 [pid 4217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] close(8) = -1 EBADF (Bad file descriptor) [pid 4211] close(9) = -1 EBADF (Bad file descriptor) [pid 4214] <... openat resumed>) = 4 [pid 4211] close(10 [pid 4217] <... prctl resumed>) = 0 [pid 4214] setns(201, 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] <... set_robust_list resumed>) = 0 [pid 4214] <... setns resumed>) = 0 [pid 4211] close(11 [pid 4217] setpgid(0, 0 [pid 4216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4214] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... setpgid resumed>) = 0 [pid 4216] <... prctl resumed>) = 0 [pid 4211] close(12 [pid 4214] <... socket resumed>) = 5 [pid 4216] setpgid(0, 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4214] setns(4, 0 [pid 4216] <... setpgid resumed>) = 0 [pid 4211] close(13 [pid 4214] <... setns resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] close(14) = -1 EBADF (Bad file descriptor) [pid 4216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4214] close(4 [pid 4211] close(15 [pid 4217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] close(16 [pid 4216] <... openat resumed>) = 3 [pid 4215] set_robust_list(0x555556fa75e0, 24 [pid 4214] <... close resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] write(3, "1000", 4 [pid 4214] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] close(17 [pid 4216] <... write resumed>) = 4 [pid 4214] <... futex resumed>) = 1 [pid 4212] <... futex resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... openat resumed>) = 3 [pid 4216] close(3 [pid 4214] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4212] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] close(18 [pid 4217] write(3, "1000", 4 [pid 4216] <... close resumed>) = 0 [pid 4214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4212] <... futex resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] read(200, [pid 4212] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] close(19 [pid 4214] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4217] <... write resumed>) = 4 [pid 4216] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4214] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4217] close(3 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] close(20 [pid 4217] <... close resumed>) = 0 [pid 4216] <... futex resumed>) = 0 [pid 4214] <... futex resumed>) = 1 [pid 4212] <... futex resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4214] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4212] close(3 [pid 4211] close(21 [pid 4216] <... mmap resumed>) = 0x7ff3b4820000 [pid 4217] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4215] <... set_robust_list resumed>) = 0 [pid 4212] <... close resumed>) = 0 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] close(4 [pid 4211] close(22 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] <... mprotect resumed>) = 0 [pid 4212] close(5 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... futex resumed>) = 0 [pid 4215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4212] <... close resumed>) = 0 [pid 4216] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4211] close(23 [pid 4212] close(6 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] close(24 [pid 4212] close(7 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] <... clone resumed>, parent_tid=[94], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 94 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] close(25 [pid 4216] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] close(8 [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] <... futex resumed>) = 0 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4215] <... prctl resumed>) = 0 [pid 4211] close(26 [pid 4212] close(9 [pid 4217] <... mmap resumed>) = 0x7ff3b4820000 [pid 4216] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4215] setpgid(0, 0 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4215] <... setpgid resumed>) = 0 [pid 4217] <... mprotect resumed>) = 0 [pid 4215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4212] close(10 [pid 4211] close(27 [pid 4217] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4215] <... openat resumed>) = 3 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] write(3, "1000", 4 [pid 4217] <... clone resumed>, parent_tid=[95], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 95 [pid 4215] <... write resumed>) = 4 [pid 4212] close(11 [pid 4211] close(28 [pid 4217] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] close(3 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... futex resumed>) = 0 [pid 4215] <... close resumed>) = 0 [pid 4212] close(12 [pid 4211] close(29 [pid 4217] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4215] read(200, [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4215] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4212] close(13 [pid 4215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4211] exit_group(0 [pid 4215] <... mmap resumed>) = 0x7ff3b4820000 [pid 4212] close(14 [pid 4213] <... futex resumed>) = ? [pid 4211] <... exit_group resumed>) = ? [pid 4215] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4213] +++ exited with 0 +++ [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... mprotect resumed>) = 0 [pid 4215] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[92], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 92 [pid 4215] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4215] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] +++ exited with 0 +++ ./strace-static-x86_64: Process 4218 attached [pid 4212] close(15) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4212] close(16) = -1 EBADF (Bad file descriptor) [pid 4218] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4212] close(17 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4218] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4218] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] close(18 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 94 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4218] <... futex resumed>) = 1 [pid 4218] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4220 attached [pid 4212] close(19 [pid 4216] <... futex resumed>) = 0 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] close(20 [pid 4216] <... futex resumed>) = 1 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4212] close(21) = -1 EBADF (Bad file descriptor) [pid 4218] <... futex resumed>) = 0 [pid 4212] close(22 [pid 4218] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4218] <... write resumed>) = 8 [pid 4212] close(23 [pid 4218] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] <... futex resumed>) = 0 [pid 4212] close(24 [pid 4218] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4216] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4218] <... openat resumed>) = 4 [pid 4216] <... futex resumed>) = 0 [pid 4212] close(25 [pid 4220] set_robust_list(0x7ff3b48409e0, 24 [pid 4218] setns(201, 0 [pid 4216] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4220] <... set_robust_list resumed>) = 0 [pid 4218] <... setns resumed>) = 0 [pid 4212] close(26./strace-static-x86_64: Process 4221 attached [pid 4220] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4218] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4219 attached [pid 4221] set_robust_list(0x555556fa75e0, 24 [pid 4220] <... openat resumed>) = 3 [pid 4218] <... socket resumed>) = 5 [pid 4212] close(27 [pid 4221] <... set_robust_list resumed>) = 0 [pid 4220] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] setns(4, 0 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4220] <... futex resumed>) = 1 [pid 4218] <... setns resumed>) = 0 [pid 4215] <... futex resumed>) = 0 [pid 4212] close(28 [pid 4219] set_robust_list(0x7ff3b48409e0, 24 [pid 4221] <... prctl resumed>) = 0 [pid 4220] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] close(4 [pid 4215] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] setpgid(0, 0 [pid 4220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4219] <... set_robust_list resumed>) = 0 [pid 4218] <... close resumed>) = 0 [pid 4215] <... futex resumed>) = 0 [pid 4221] <... setpgid resumed>) = 0 [pid 4220] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4219] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4218] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4212] close(29 [pid 4221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4220] <... write resumed>) = 8 [pid 4219] <... openat resumed>) = 3 [pid 4218] <... futex resumed>) = 1 [pid 4216] <... futex resumed>) = 0 [pid 4212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] <... openat resumed>) = 3 [pid 4220] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4216] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] write(3, "1000", 4 [pid 4220] <... futex resumed>) = 1 [pid 4219] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4216] <... futex resumed>) = 0 [pid 4215] <... futex resumed>) = 0 [pid 4212] exit_group(0 [pid 4221] <... write resumed>) = 4 [pid 4220] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4216] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4215] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... exit_group resumed>) = ? [pid 4221] close(3 [pid 4220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4219] <... futex resumed>) = 1 [pid 4218] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4217] <... futex resumed>) = 0 [pid 4215] <... futex resumed>) = 0 [pid 4214] <... futex resumed>) = ? [pid 4221] <... close resumed>) = 0 [pid 4220] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4219] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4221] read(200, [pid 4220] <... openat resumed>) = 4 [pid 4218] <... futex resumed>) = 1 [pid 4217] <... futex resumed>) = 0 [pid 4221] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4220] setns(201, 0 [pid 4218] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] +++ exited with 0 +++ [pid 4216] <... futex resumed>) = 0 [pid 4212] +++ exited with 0 +++ [pid 4221] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... setns resumed>) = 0 [pid 4219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 4221] <... futex resumed>) = 0 [pid 4220] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4216] close(3 [pid 4221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4220] <... socket resumed>) = 5 [pid 4219] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4221] <... mmap resumed>) = 0x7ff3b4820000 [pid 4220] setns(4, 0 [pid 4216] <... close resumed>) = 0 [pid 4221] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4220] <... setns resumed>) = 0 [pid 4216] close(4 [pid 4221] <... mprotect resumed>) = 0 [pid 4220] close(4 [pid 4219] <... write resumed>) = 8 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4220] <... close resumed>) = 0 [pid 4219] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] close(5 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4222 attached [pid 4220] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... futex resumed>) = 1 [pid 4217] <... futex resumed>) = 0 [pid 4216] <... close resumed>) = 0 [pid 4221] <... clone resumed>, parent_tid=[95], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 95 [pid 4220] <... futex resumed>) = 1 [pid 4217] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] <... futex resumed>) = 0 [pid 4221] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] <... futex resumed>) = 0 [pid 4215] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4219] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4217] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4216] close(6 [pid 4215] <... futex resumed>) = 0 [pid 4221] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4220] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4215] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4220] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4219] <... openat resumed>) = 4 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 95 [pid 4220] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4215] <... futex resumed>) = 0 [pid 4220] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4219] setns(201, 0 [pid 4216] close(7 [pid 4215] close(3 [pid 4219] <... setns resumed>) = 0 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = 0 [pid 4219] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4216] close(8 [pid 4215] close(4./strace-static-x86_64: Process 4223 attached [pid 4219] <... socket resumed>) = 5 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] set_robust_list(0x555556fa75e0, 24 [pid 4219] setns(4, 0 [pid 4216] close(9 [pid 4215] close(5 [pid 4223] <... set_robust_list resumed>) = 0 [pid 4219] <... setns resumed>) = 0 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = 0 [pid 4223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4219] close(4 [pid 4216] close(10 [pid 4215] close(6 [pid 4223] <... prctl resumed>) = 0 [pid 4222] set_robust_list(0x7ff3b48409e0, 24 [pid 4219] <... close resumed>) = 0 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] setpgid(0, 0 [pid 4219] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] close(11 [pid 4215] close(7 [pid 4223] <... setpgid resumed>) = 0 [pid 4219] <... futex resumed>) = 1 [pid 4217] <... futex resumed>) = 0 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4219] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] close(12 [pid 4215] close(8 [pid 4223] <... openat resumed>) = 3 [pid 4219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4217] <... futex resumed>) = 0 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] write(3, "1000", 4 [pid 4219] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4217] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4216] close(13 [pid 4215] close(9 [pid 4223] <... write resumed>) = 4 [pid 4219] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] close(3 [pid 4219] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(10 [pid 4223] <... close resumed>) = 0 [pid 4222] <... set_robust_list resumed>) = 0 [pid 4219] <... futex resumed>) = 1 [pid 4217] <... futex resumed>) = 0 [pid 4216] close(14 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] read(200, [pid 4222] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4219] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] close(3 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(11 [pid 4223] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4222] <... openat resumed>) = 3 [pid 4217] <... close resumed>) = 0 [pid 4216] close(15 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] close(4 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(12 [pid 4223] <... futex resumed>) = 0 [pid 4222] <... futex resumed>) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(16 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4222] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4221] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] close(5 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(13 [pid 4223] <... mmap resumed>) = 0x7ff3b4820000 [pid 4222] <... write resumed>) = 8 [pid 4221] <... futex resumed>) = 0 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4222] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... close resumed>) = 0 [pid 4216] close(17 [pid 4215] close(14 [pid 4223] <... mprotect resumed>) = 0 [pid 4222] <... futex resumed>) = 0 [pid 4221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4217] close(6 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4222] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4221] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] close(15 [pid 4222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4221] <... futex resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(18 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] <... clone resumed>, parent_tid=[96], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 96 [pid 4222] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4221] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] close(7 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(16 [pid 4223] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... openat resumed>) = 4 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(19 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] <... futex resumed>) = 0 [pid 4222] setns(201, 0 [pid 4217] close(8 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(17 [pid 4223] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... setns resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(20 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4217] close(9 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(18 [pid 4222] <... socket resumed>) = 5 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(21 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] setns(4, 0 [pid 4217] close(10 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(19 [pid 4222] <... setns resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(22 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] close(4 [pid 4217] close(11 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(20 [pid 4222] <... close resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(23 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] close(12 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(21 [pid 4222] <... futex resumed>) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(24 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4221] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] close(13 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(22 [pid 4222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4221] <... futex resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(25 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4221] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] close(14 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(23 [pid 4222] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(26 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4224 attached [pid 4222] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] close(15 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(24 [pid 4224] set_robust_list(0x7ff3b48409e0, 24 [pid 4222] <... futex resumed>) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(27 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... set_robust_list resumed>) = 0 [pid 4222] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4221] close(3 [pid 4217] close(16 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(25 [pid 4224] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4221] <... close resumed>) = 0 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(28 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... openat resumed>) = 3 [pid 4221] close(4 [pid 4217] close(17 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(26 [pid 4224] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... futex resumed>) = 1 [pid 4223] <... futex resumed>) = 0 [pid 4221] close(5 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] close(29 [pid 4215] close(27 [pid 4224] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4223] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... close resumed>) = 0 [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] close(18 [pid 4216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... write resumed>) = 8 [pid 4223] <... futex resumed>) = 0 [pid 4221] close(6 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4216] exit_group(0 [pid 4215] close(28 [pid 4224] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4218] <... futex resumed>) = ? [pid 4217] close(19 [pid 4216] <... exit_group resumed>) = ? [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... futex resumed>) = 0 [pid 4223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4221] close(7 [pid 4218] +++ exited with 0 +++ [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] close(29 [pid 4224] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4223] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4223] <... futex resumed>) = 0 [pid 4221] close(8 [pid 4215] exit_group(0 [pid 4224] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4223] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4220] <... futex resumed>) = ? [pid 4215] <... exit_group resumed>) = ? [pid 4224] <... openat resumed>) = 4 [pid 4221] close(9 [pid 4220] +++ exited with 0 +++ [pid 4217] close(20 [pid 4216] +++ exited with 0 +++ [pid 4215] +++ exited with 0 +++ [pid 4224] setns(201, 0 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [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 4224] <... setns resumed>) = 0 [pid 4221] close(10 [pid 4217] close(21 [pid 4224] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... socket resumed>) = 5 [pid 4221] close(11 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] setns(4, 0 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... setns resumed>) = 0 [pid 4221] close(12 [pid 4224] close(4 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] close(22 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4224] <... close resumed>) = 0 [pid 4221] close(13 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4224] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... futex resumed>) = 1 [pid 4223] <... futex resumed>) = 0 [pid 4221] close(14 [pid 4224] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4223] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4223] <... futex resumed>) = 0 [pid 4221] close(15 [pid 4224] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4223] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4221] close(16 [pid 4217] close(23 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 95 [pid 4224] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4224] <... futex resumed>) = 1 [pid 4223] <... futex resumed>) = 0 [pid 4221] close(17 [pid 4217] close(24 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 93 [pid 4224] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4223] close(3 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4223] <... close resumed>) = 0 [pid 4221] close(18 [pid 4217] close(25 [pid 4223] close(4 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4225 attached [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(19 [pid 4225] set_robust_list(0x555556fa75e0, 24 [pid 4223] close(5 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] close(26 [pid 4225] <... set_robust_list resumed>) = 0 [pid 4223] <... close resumed>) = 0 [pid 4221] close(20 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4223] close(6 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] close(27./strace-static-x86_64: Process 4226 attached [pid 4225] <... prctl resumed>) = 0 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(21 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] setpgid(0, 0 [pid 4223] close(7 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] close(28 [pid 4226] set_robust_list(0x555556fa75e0, 24 [pid 4225] <... setpgid resumed>) = 0 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(22 [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4223] close(8 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... set_robust_list resumed>) = 0 [pid 4225] <... openat resumed>) = 3 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(23 [pid 4217] close(29 [pid 4225] write(3, "1000", 4 [pid 4223] close(9 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4225] <... write resumed>) = 4 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(24 [pid 4217] exit_group(0 [pid 4226] <... prctl resumed>) = 0 [pid 4225] close(3 [pid 4223] close(10 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4217] <... exit_group resumed>) = ? [pid 4219] <... futex resumed>) = ? [pid 4225] <... close resumed>) = 0 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(25 [pid 4225] read(200, [pid 4223] close(11 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(26 [pid 4225] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] close(12 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... futex resumed>) = 0 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(27 [pid 4225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4223] close(13 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4219] +++ exited with 0 +++ [pid 4217] +++ exited with 0 +++ [pid 4225] <... mmap resumed>) = 0x7ff3b4820000 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(28 [pid 4226] setpgid(0, 0 [pid 4225] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4223] close(14 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... setpgid resumed>) = 0 [pid 4225] <... mprotect resumed>) = 0 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] close(29 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4225] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4223] close(15 [pid 4221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4221] exit_group(0 [pid 4225] <... clone resumed>, parent_tid=[96], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 96 [pid 4223] close(16 [pid 4222] <... futex resumed>) = ? [pid 4221] <... exit_group resumed>) = ? [pid 4226] <... openat resumed>) = 3 [pid 4225] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4222] +++ exited with 0 +++ [pid 4221] +++ exited with 0 +++ [pid 4225] <... futex resumed>) = 0 [pid 4223] close(17 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 96 [pid 4226] write(3, "1000", 4 [pid 4225] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... write resumed>) = 4 [pid 4223] close(18 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4226] close(3 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4226] <... close resumed>) = 0 [pid 4223] close(19) = -1 EBADF (Bad file descriptor) [pid 4223] close(20) = -1 EBADF (Bad file descriptor) [pid 4223] close(21) = -1 EBADF (Bad file descriptor) [pid 4223] close(22) = -1 EBADF (Bad file descriptor) [pid 4223] close(23./strace-static-x86_64: Process 4228 attached [pid 4226] read(200, [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] set_robust_list(0x555556fa75e0, 24 [pid 4226] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4223] close(24 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 96 [pid 4228] <... set_robust_list resumed>) = 0 [pid 4226] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4226] <... futex resumed>) = 0 [pid 4223] close(25 [pid 4228] <... prctl resumed>) = 0 [pid 4226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] setpgid(0, 0 [pid 4226] <... mmap resumed>) = 0x7ff3b4820000 [pid 4223] close(26 [pid 4228] <... setpgid resumed>) = 0 [pid 4226] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4226] <... mprotect resumed>) = 0 [pid 4223] close(27 [pid 4228] <... openat resumed>) = 3 [pid 4226] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] write(3, "1000", 4 [pid 4223] close(28 [pid 4228] <... write resumed>) = 4 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] close(3 [pid 4223] close(29 [pid 4228] <... close resumed>) = 0 [pid 4226] <... clone resumed>, parent_tid=[94], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 94 [pid 4223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] read(200, [pid 4226] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] exit_group(0 [pid 4228] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4226] <... futex resumed>) = 0 [pid 4224] <... futex resumed>) = ? [pid 4223] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4229 attached ./strace-static-x86_64: Process 4227 attached [pid 4228] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4224] +++ exited with 0 +++ [pid 4223] +++ exited with 0 +++ [pid 4228] <... futex resumed>) = 0 [pid 4228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [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 4228] <... mmap resumed>) = 0x7ff3b4820000 [pid 4229] set_robust_list(0x555556fa75e0, 24 [pid 4228] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4229] <... set_robust_list resumed>) = 0 [pid 4228] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4228] <... clone resumed>, parent_tid=[97], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 97 [pid 4228] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4228] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4230 attached [pid 4230] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4230] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 97 [pid 4230] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4230] <... futex resumed>) = 1 [pid 4229] setpgid(0, 0 [pid 4226] <... futex resumed>) = 0 [pid 4230] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4229] <... setpgid resumed>) = 0 [pid 4226] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... write resumed>) = 8 [pid 4229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4226] <... futex resumed>) = 0 [pid 4226] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4226] <... futex resumed>) = 0 [pid 4226] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4226] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4229] <... openat resumed>) = 3 [pid 4227] set_robust_list(0x7ff3b48409e0, 24 [pid 4229] write(3, "1000", 4 [pid 4227] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4232 attached [pid 4230] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4229] <... write resumed>) = 4 [pid 4232] set_robust_list(0x555556fa75e0, 24 [pid 4230] <... openat resumed>) = 4 [pid 4229] close(3 [pid 4227] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4229] <... close resumed>) = 0 [pid 4229] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4231 attached [pid 4232] <... set_robust_list resumed>) = 0 [pid 4230] setns(201, 0 [pid 4229] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4231] set_robust_list(0x7ff3b48409e0, 24 [pid 4230] <... setns resumed>) = 0 [pid 4227] <... openat resumed>) = 3 [pid 4232] <... prctl resumed>) = 0 [pid 4231] <... set_robust_list resumed>) = 0 [pid 4230] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4232] setpgid(0, 0 [pid 4231] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4230] <... socket resumed>) = 5 [pid 4229] <... futex resumed>) = 0 [pid 4227] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... setpgid resumed>) = 0 [pid 4231] <... openat resumed>) = 3 [pid 4230] setns(4, 0 [pid 4232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4231] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... setns resumed>) = 0 [pid 4229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4227] <... futex resumed>) = 1 [pid 4225] <... futex resumed>) = 0 [pid 4232] <... openat resumed>) = 3 [pid 4231] <... futex resumed>) = 1 [pid 4230] close(4 [pid 4229] <... mmap resumed>) = 0x7ff3b4820000 [pid 4228] <... futex resumed>) = 0 [pid 4227] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4225] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] write(3, "1000", 4 [pid 4231] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4230] <... close resumed>) = 0 [pid 4229] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4228] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] <... futex resumed>) = 0 [pid 4232] <... write resumed>) = 4 [pid 4231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4230] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = 0 [pid 4225] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4232] close(3 [pid 4231] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4230] <... futex resumed>) = 1 [pid 4228] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] <... futex resumed>) = 0 [pid 4232] <... close resumed>) = 0 [pid 4231] <... write resumed>) = 8 [pid 4230] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] <... mprotect resumed>) = 0 [pid 4227] <... write resumed>) = 8 [pid 4226] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] read(200, [pid 4231] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4226] <... futex resumed>) = 0 [pid 4232] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4231] <... futex resumed>) = 1 [pid 4230] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4229] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4228] <... futex resumed>) = 0 [pid 4227] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4230] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4228] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4232] <... futex resumed>) = 0 [pid 4231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4230] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = 0 [pid 4227] <... futex resumed>) = 1 [pid 4226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4225] <... futex resumed>) = 0 [pid 4232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4231] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4230] <... futex resumed>) = 0 [pid 4229] <... clone resumed>, parent_tid=[97], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 97 [pid 4228] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4227] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4226] close(3 [pid 4225] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4233 attached [pid 4232] <... mmap resumed>) = 0x7ff3b4820000 [pid 4231] <... openat resumed>) = 4 [pid 4230] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4225] <... futex resumed>) = 0 [pid 4232] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4231] setns(201, 0 [pid 4229] <... futex resumed>) = 0 [pid 4227] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4226] <... close resumed>) = 0 [pid 4225] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4232] <... mprotect resumed>) = 0 [pid 4231] <... setns resumed>) = 0 [pid 4229] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4232] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4231] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4227] <... openat resumed>) = 4 [pid 4226] close(4 [pid 4231] <... socket resumed>) = 5 [pid 4232] <... clone resumed>, parent_tid=[98], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 98 [pid 4231] setns(4, 0 [pid 4227] setns(201, 0 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] <... setns resumed>) = 0 [pid 4227] <... setns resumed>) = 0 [pid 4232] <... futex resumed>) = 0 [pid 4231] close(4 [pid 4226] close(5 [pid 4232] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4231] <... close resumed>) = 0 [pid 4227] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4231] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] <... close resumed>) = 0 [pid 4231] <... futex resumed>) = 1 [pid 4228] <... futex resumed>) = 0 [pid 4227] <... socket resumed>) = 5 [pid 4226] close(6 [pid 4231] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4228] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] setns(4, 0 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4228] <... futex resumed>) = 0 [pid 4231] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4228] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4227] <... setns resumed>) = 0 [pid 4231] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4226] close(7 [pid 4227] close(4./strace-static-x86_64: Process 4234 attached [pid 4233] set_robust_list(0x7ff3b48409e0, 24 [pid 4231] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4231] <... futex resumed>) = 1 [pid 4228] <... futex resumed>) = 0 [pid 4227] <... close resumed>) = 0 [pid 4226] close(8 [pid 4231] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4228] close(3 [pid 4227] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = 0 [pid 4227] <... futex resumed>) = 1 [pid 4226] close(9 [pid 4225] <... futex resumed>) = 0 [pid 4228] close(4 [pid 4227] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4226] close(10 [pid 4225] <... futex resumed>) = 0 [pid 4228] close(5 [pid 4227] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = 0 [pid 4225] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] close(11 [pid 4227] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4228] close(6 [pid 4227] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4227] <... futex resumed>) = 1 [pid 4234] set_robust_list(0x7ff3b48409e0, 24 [pid 4233] <... set_robust_list resumed>) = 0 [pid 4228] close(7 [pid 4226] close(12 [pid 4225] <... futex resumed>) = 0 [pid 4227] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4234] <... set_robust_list resumed>) = 0 [pid 4233] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(3 [pid 4234] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4233] <... openat resumed>) = 3 [pid 4228] close(8 [pid 4226] close(13 [pid 4234] <... openat resumed>) = 3 [pid 4233] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = 0 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4233] <... futex resumed>) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4228] close(9 [pid 4225] close(4 [pid 4226] close(14 [pid 4234] <... futex resumed>) = 1 [pid 4233] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4232] <... futex resumed>) = 0 [pid 4229] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4233] <... write resumed>) = 8 [pid 4232] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] <... futex resumed>) = 0 [pid 4228] close(10 [pid 4226] close(15 [pid 4225] close(5 [pid 4234] <... write resumed>) = 8 [pid 4233] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4229] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4233] <... futex resumed>) = 0 [pid 4232] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4228] close(11 [pid 4226] close(16 [pid 4225] <... close resumed>) = 0 [pid 4234] <... futex resumed>) = 0 [pid 4233] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(6 [pid 4234] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4232] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] <... futex resumed>) = 0 [pid 4228] close(12 [pid 4226] close(17 [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4233] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4232] <... futex resumed>) = 0 [pid 4229] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(7 [pid 4234] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4233] <... openat resumed>) = 4 [pid 4232] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] close(13 [pid 4226] close(18 [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... openat resumed>) = 4 [pid 4233] setns(201, 0 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(8 [pid 4234] setns(201, 0 [pid 4233] <... setns resumed>) = 0 [pid 4228] close(14 [pid 4226] close(19 [pid 4234] <... setns resumed>) = 0 [pid 4233] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4233] <... socket resumed>) = 5 [pid 4228] close(15 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... socket resumed>) = 5 [pid 4233] setns(4, 0 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(20 [pid 4225] close(9 [pid 4234] setns(4, 0 [pid 4233] <... setns resumed>) = 0 [pid 4228] close(16 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... setns resumed>) = 0 [pid 4233] close(4 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(21 [pid 4225] close(10 [pid 4234] close(4 [pid 4233] <... close resumed>) = 0 [pid 4228] close(17 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... close resumed>) = 0 [pid 4233] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(22 [pid 4234] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4233] <... futex resumed>) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4228] close(18 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(11 [pid 4234] <... futex resumed>) = 1 [pid 4233] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] <... futex resumed>) = 0 [pid 4229] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(23 [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4232] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] <... futex resumed>) = 0 [pid 4228] close(19 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4233] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4232] <... futex resumed>) = 0 [pid 4229] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(24 [pid 4225] close(12 [pid 4234] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4233] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4232] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] close(20 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4233] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(25 [pid 4225] close(13 [pid 4234] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4233] <... futex resumed>) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4228] close(21 [pid 4234] <... futex resumed>) = 1 [pid 4233] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] <... futex resumed>) = 0 [pid 4229] close(3 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] close(3 [pid 4228] close(22 [pid 4232] <... close resumed>) = 0 [pid 4229] <... close resumed>) = 0 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(26 [pid 4225] close(14 [pid 4232] close(4 [pid 4229] close(4 [pid 4228] close(23 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(27 [pid 4225] close(15 [pid 4232] close(5 [pid 4229] close(5 [pid 4228] close(24 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] <... close resumed>) = 0 [pid 4229] <... close resumed>) = 0 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] close(28 [pid 4225] close(16 [pid 4232] close(6 [pid 4229] close(6 [pid 4228] close(25 [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] close(7 [pid 4229] close(7 [pid 4228] close(26 [pid 4226] close(29 [pid 4225] close(17 [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] close(8 [pid 4229] close(8 [pid 4228] close(27 [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4226] exit_group(0 [pid 4225] close(18 [pid 4232] close(9 [pid 4230] <... futex resumed>) = ? [pid 4229] close(9 [pid 4228] close(28 [pid 4226] <... exit_group resumed>) = ? [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4230] +++ exited with 0 +++ [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(19 [pid 4232] close(10) = -1 EBADF (Bad file descriptor) [pid 4232] close(11) = -1 EBADF (Bad file descriptor) [pid 4232] close(12 [pid 4226] +++ exited with 0 +++ [pid 4228] close(29 [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(10 [pid 4228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] close(13 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4228] exit_group(0 [pid 4225] close(20 [pid 4232] close(14 [pid 4231] <... futex resumed>) = ? [pid 4229] close(11 [pid 4228] <... exit_group resumed>) = ? [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4231] +++ exited with 0 +++ [pid 4232] close(15 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4232] close(16) = -1 EBADF (Bad file descriptor) [pid 4232] close(17) = -1 EBADF (Bad file descriptor) [pid 4232] close(18) = -1 EBADF (Bad file descriptor) [pid 4232] close(19) = -1 EBADF (Bad file descriptor) [pid 4232] close(20) = -1 EBADF (Bad file descriptor) [pid 4232] close(21 [pid 4228] +++ exited with 0 +++ [pid 4225] close(21 [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(12 [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4232] close(22 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] close(22 [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(13 [pid 4232] close(23 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(14 [pid 4225] close(23 [pid 4232] close(24) = -1 EBADF (Bad file descriptor) [pid 4232] close(25) = -1 EBADF (Bad file descriptor) [pid 4232] close(26) = -1 EBADF (Bad file descriptor) [pid 4232] close(27) = -1 EBADF (Bad file descriptor) [pid 4232] close(28) = -1 EBADF (Bad file descriptor) [pid 4232] close(29 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 95 [pid 4232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(15 [pid 4225] close(24 [pid 4232] exit_group(0 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4234] <... futex resumed>) = ? [pid 4232] <... exit_group resumed>) = ? [pid 4229] close(16 [pid 4225] close(25 [pid 4234] +++ exited with 0 +++ [pid 4232] +++ exited with 0 +++ [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(17 [pid 4225] close(26 [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 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4235 attached [pid 4235] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4235] setpgid(0, 0 [pid 4229] close(18 [pid 4225] close(27 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(19 [pid 4225] close(28 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 98 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... setpgid resumed>) = 0 [pid 4229] close(20) = -1 EBADF (Bad file descriptor) [pid 4225] close(29 [pid 4229] close(21 [pid 4225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4225] exit_group(0 [pid 4229] close(22 [pid 4225] <... exit_group resumed>) = ? [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4227] <... futex resumed>) = ? [pid 4235] <... openat resumed>) = 3 [pid 4235] write(3, "1000", 4) = 4 [pid 4235] close(3) = 0 [pid 4235] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4236 attached ) = 0x7ff3b4820000 [pid 4227] +++ exited with 0 +++ [pid 4225] +++ exited with 0 +++ [pid 4229] close(23 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4229] <... 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=0, si_stime=0} --- [pid 4236] set_robust_list(0x555556fa75e0, 24 [pid 4235] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4236] <... set_robust_list resumed>) = 0 [pid 4229] close(24) = -1 EBADF (Bad file descriptor) [pid 4229] close(25 [pid 4236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4235] <... mprotect resumed>) = 0 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(26 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 99 [pid 4236] <... prctl resumed>) = 0 [pid 4235] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4236] setpgid(0, 0) = 0 [pid 4235] <... clone resumed>, parent_tid=[96], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 96 [pid 4229] close(27 [pid 4236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4235] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 97 [pid 4236] <... openat resumed>) = 3 [pid 4235] <... futex resumed>) = 0 [pid 4236] write(3, "1000", 4 [pid 4235] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4229] close(28 [pid 4236] <... write resumed>) = 4 [pid 4229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4229] close(29) = -1 EBADF (Bad file descriptor) [pid 4236] close(3 [pid 4229] exit_group(0 [pid 4236] <... close resumed>) = 0 [pid 4233] <... futex resumed>) = ? [pid 4229] <... exit_group resumed>) = ? [pid 4236] read(200, [pid 4233] +++ exited with 0 +++ [pid 4236] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4236] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4236] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4236] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4229] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4236] <... clone resumed>, parent_tid=[99], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 99 [pid 4236] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4236] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4238 attached [pid 4238] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4238] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4238] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] <... futex resumed>) = 0 [pid 4235] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 98 [pid 4235] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4238] <... futex resumed>) = 1 ./strace-static-x86_64: Process 4239 attached [pid 4238] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4238] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] <... futex resumed>) = 0 [pid 4235] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4238] <... futex resumed>) = 1 [pid 4238] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4239] set_robust_list(0x555556fa75e0, 24 [pid 4238] <... openat resumed>) = 4 [pid 4239] <... set_robust_list resumed>) = 0 [pid 4238] setns(201, 0) = 0 [pid 4238] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4238] <... socket resumed>) = 5 [pid 4238] setns(4, 0) = 0 [pid 4238] close(4) = 0 [pid 4238] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4239] <... prctl resumed>) = 0 [pid 4238] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4235] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4235] <... futex resumed>) = 0 [pid 4239] setpgid(0, 0 [pid 4238] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4240 attached [pid 4238] <... futex resumed>) = 0 [pid 4239] <... setpgid resumed>) = 0 [pid 4235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4240] set_robust_list(0x7ff3b48409e0, 24 [pid 4238] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] close(3 [pid 4240] <... set_robust_list resumed>) = 0 [pid 4235] <... close resumed>) = 0 [pid 4239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4240] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4235] close(4 [pid 4240] <... openat resumed>) = 3 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4240] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... openat resumed>) = 3 [pid 4235] close(5 [pid 4240] <... futex resumed>) = 1 [pid 4236] <... futex resumed>) = 0 [pid 4235] <... close resumed>) = 0 [pid 4240] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4239] write(3, "1000", 4 [pid 4236] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] close(6./strace-static-x86_64: Process 4241 attached ./strace-static-x86_64: Process 4237 attached [pid 4240] <... write resumed>) = 8 [pid 4239] <... write resumed>) = 4 [pid 4236] <... futex resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4240] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4235] close(7 [pid 4240] <... futex resumed>) = 0 [pid 4236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] close(3 [pid 4240] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4237] set_robust_list(0x555556fa75e0, 24 [pid 4236] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] close(8 [pid 4239] <... close resumed>) = 0 [pid 4241] set_robust_list(0x555556fa75e0, 24 [pid 4240] <... openat resumed>) = 4 [pid 4239] read(200, [pid 4237] <... set_robust_list resumed>) = 0 [pid 4236] <... futex resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... set_robust_list resumed>) = 0 [pid 4240] setns(201, 0 [pid 4239] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4236] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4235] close(9 [pid 4240] <... setns resumed>) = 0 [pid 4239] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4240] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4239] <... futex resumed>) = 0 [pid 4235] close(10 [pid 4237] <... prctl resumed>) = 0 [pid 4241] <... prctl resumed>) = 0 [pid 4240] <... socket resumed>) = 5 [pid 4239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4240] setns(4, 0 [pid 4239] <... mmap resumed>) = 0x7ff3b4820000 [pid 4235] close(11 [pid 4241] setpgid(0, 0 [pid 4240] <... setns resumed>) = 0 [pid 4239] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4237] setpgid(0, 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... setpgid resumed>) = 0 [pid 4240] close(4 [pid 4239] <... mprotect resumed>) = 0 [pid 4237] <... setpgid resumed>) = 0 [pid 4235] close(12 [pid 4240] <... close resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4240] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] close(13 [pid 4240] <... futex resumed>) = 1 [pid 4236] <... futex resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4240] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4236] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4235] close(14 [pid 4240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] <... clone resumed>, parent_tid=[98], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 98 [pid 4236] <... futex resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... openat resumed>) = 3 [pid 4240] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4239] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4235] close(15 [pid 4241] write(3, "1000", 4 [pid 4240] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4239] <... futex resumed>) = 0 [pid 4237] <... openat resumed>) = 3 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... write resumed>) = 4 [pid 4240] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4237] write(3, "1000", 4 [pid 4235] close(16 [pid 4240] <... futex resumed>) = 1 [pid 4236] <... futex resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(3 [pid 4240] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4237] <... write resumed>) = 4 [pid 4236] close(3 [pid 4235] close(17 [pid 4241] <... close resumed>) = 0 [pid 4237] close(3 [pid 4236] <... close resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] read(200, [pid 4236] close(4 [pid 4235] close(18 [pid 4241] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4237] <... close resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] read(200, [pid 4236] close(5 [pid 4235] close(19./strace-static-x86_64: Process 4242 attached [pid 4241] <... futex resumed>) = 0 [pid 4237] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4236] <... close resumed>) = 0 [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] set_robust_list(0x7ff3b48409e0, 24 [pid 4241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4237] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] close(6 [pid 4235] close(20 [pid 4242] <... set_robust_list resumed>) = 0 [pid 4241] <... mmap resumed>) = 0x7ff3b4820000 [pid 4237] <... futex resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4241] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4236] close(7 [pid 4235] close(21 [pid 4242] <... openat resumed>) = 3 [pid 4241] <... mprotect resumed>) = 0 [pid 4237] <... mmap resumed>) = 0x7ff3b4820000 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4237] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4236] close(8 [pid 4235] close(22 [pid 4242] <... futex resumed>) = 1 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] <... futex resumed>) = 0 [pid 4237] <... mprotect resumed>) = 0 [pid 4236] close(9 [pid 4235] close(23 [pid 4242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4241] <... clone resumed>, parent_tid=[99], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 99 [pid 4239] <... futex resumed>) = 0 [pid 4236] close(10 [pid 4235] close(24 [pid 4242] <... write resumed>) = 8 [pid 4241] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4244 attached [pid 4242] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4237] <... clone resumed>, parent_tid=[100], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 100 [pid 4236] close(11 [pid 4235] close(25 [pid 4242] <... futex resumed>) = 0 [pid 4241] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4239] <... futex resumed>) = 0 [pid 4237] <... futex resumed>) = 0 [pid 4236] close(12 [pid 4235] close(26 [pid 4242] <... openat resumed>) = 4 [pid 4239] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4237] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] setns(201, 0 [pid 4236] close(13 [pid 4235] close(27 [pid 4242] <... setns resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4236] close(14 [pid 4235] close(28 [pid 4242] <... socket resumed>) = 5 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] setns(4, 0 [pid 4236] close(15 [pid 4235] close(29 [pid 4244] set_robust_list(0x7ff3b48409e0, 24 [pid 4242] <... setns resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] <... set_robust_list resumed>) = 0 [pid 4242] close(4 [pid 4236] close(16 [pid 4235] exit_group(0 [pid 4244] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4242] <... close resumed>) = 0 [pid 4238] <... futex resumed>) = ? [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4235] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4243 attached [pid 4244] <... openat resumed>) = 3 [pid 4242] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] +++ exited with 0 +++ [pid 4236] close(17 [pid 4235] +++ exited with 0 +++ [pid 4244] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4242] <... futex resumed>) = 1 [pid 4239] <... futex resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4244] <... futex resumed>) = 1 [pid 4242] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... futex resumed>) = 0 [pid 4236] close(18 [pid 4244] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] <... futex resumed>) = 0 [pid 4237] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4242] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4239] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4237] <... futex resumed>) = 0 [pid 4236] close(19 [pid 4244] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4243] set_robust_list(0x7ff3b48409e0, 24 [pid 4242] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4237] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] <... write resumed>) = 8 [pid 4243] <... set_robust_list resumed>) = 0 [pid 4242] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] close(20 [pid 4244] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4242] <... futex resumed>) = 1 [pid 4239] <... futex resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] <... futex resumed>) = 1 [pid 4243] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4242] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] close(3 [pid 4237] <... futex resumed>) = 0 [pid 4236] close(21 [pid 4244] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4243] <... openat resumed>) = 3 [pid 4239] <... close resumed>) = 0 [pid 4237] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4243] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] close(4 [pid 4237] <... futex resumed>) = 0 [pid 4244] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4243] <... futex resumed>) = 1 [pid 4241] <... futex resumed>) = 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4236] close(22 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4237] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4241] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] close(5 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] <... close resumed>) = 0 [pid 4239] close(6 [pid 4244] <... openat resumed>) = 4 [pid 4243] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4241] <... futex resumed>) = 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4236] close(23 [pid 4244] setns(201, 0 [pid 4243] <... write resumed>) = 8 [pid 4241] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] close(7 [pid 4244] <... setns resumed>) = 0 [pid 4243] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 97 [pid 4244] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4243] <... futex resumed>) = 1 [pid 4241] <... futex resumed>) = 0 [pid 4239] close(8 [pid 4236] close(24 [pid 4244] <... socket resumed>) = 5 [pid 4243] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4241] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] setns(4, 0 [pid 4241] <... futex resumed>) = 0 [pid 4239] close(9 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4244] <... setns resumed>) = 0 [pid 4243] <... openat resumed>) = 4 [pid 4241] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4236] close(25./strace-static-x86_64: Process 4245 attached [pid 4244] close(4 [pid 4239] close(10 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] set_robust_list(0x555556fa75e0, 24 [pid 4244] <... close resumed>) = 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... set_robust_list resumed>) = 0 [pid 4244] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] close(11 [pid 4236] close(26 [pid 4245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4244] <... futex resumed>) = 1 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... futex resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... prctl resumed>) = 0 [pid 4244] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] close(12 [pid 4237] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] close(27 [pid 4245] setpgid(0, 0 [pid 4244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4243] setns(201, 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... futex resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... setpgid resumed>) = 0 [pid 4244] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4243] <... setns resumed>) = 0 [pid 4239] close(13 [pid 4245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4244] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4243] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] close(28 [pid 4245] <... openat resumed>) = 3 [pid 4244] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] close(14 [pid 4237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] write(3, "1000", 4 [pid 4244] <... futex resumed>) = 0 [pid 4243] <... socket resumed>) = 5 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(3 [pid 4236] close(29 [pid 4245] <... write resumed>) = 4 [pid 4244] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4239] close(15 [pid 4245] close(3 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = 0 [pid 4236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... close resumed>) = 0 [pid 4243] setns(4, 0 [pid 4239] close(16 [pid 4237] close(4 [pid 4236] exit_group(0 [pid 4245] read(200, [pid 4243] <... setns resumed>) = 0 [pid 4240] <... futex resumed>) = ? [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4236] <... exit_group resumed>) = ? [pid 4245] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4243] close(4 [pid 4240] +++ exited with 0 +++ [pid 4239] close(17 [pid 4237] close(5 [pid 4245] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... futex resumed>) = 0 [pid 4239] close(18 [pid 4245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... mmap resumed>) = 0x7ff3b4820000 [pid 4239] close(19 [pid 4245] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] <... mprotect resumed>) = 0 [pid 4239] close(20 [pid 4236] +++ exited with 0 +++ [pid 4245] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4243] <... close resumed>) = 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4243] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] close(21 [pid 4237] close(6 [pid 4245] <... clone resumed>, parent_tid=[98], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 98 [pid 4243] <... futex resumed>) = 1 [pid 4241] <... futex resumed>) = 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4243] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4241] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] close(22 [pid 4237] close(7./strace-static-x86_64: Process 4246 attached [pid 4245] <... futex resumed>) = 0 [pid 4243] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4241] <... futex resumed>) = 0 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4246] set_robust_list(0x7ff3b48409e0, 24 [pid 4245] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] close(23 [pid 4237] close(8 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4246] <... set_robust_list resumed>) = 0 [pid 4243] <... futex resumed>) = 0 [pid 4241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4246] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4239] close(24 [pid 4241] close(3 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(9 [pid 4243] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 100 [pid 4241] <... close resumed>) = 0 [pid 4241] close(4 [pid 4239] close(25 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(10 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] close(26 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(5 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(11 [pid 4246] <... openat resumed>) = 3 [pid 4241] <... close resumed>) = 0 [pid 4239] close(27 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(6 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(12 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] close(28 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(7 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(13 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] close(29 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(8 [pid 4239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(14 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4239] exit_group(0 [pid 4242] <... futex resumed>) = ? [pid 4241] close(9 [pid 4239] <... exit_group resumed>) = ? [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4242] +++ exited with 0 +++ [pid 4246] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... futex resumed>) = 0 [pid 4245] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4245] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4246] <... futex resumed>) = 1 [pid 4246] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4239] +++ exited with 0 +++ [pid 4246] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] close(15 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(10 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(16 [pid 4241] close(11 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(17 [pid 4241] close(12 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(18 [pid 4241] close(13 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(19 [pid 4241] close(14 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(20 [pid 4241] close(15 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] close(21 [pid 4241] close(16) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(17 [pid 4237] close(22 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4247 attached [pid 4246] <... futex resumed>) = 1 [pid 4245] <... futex resumed>) = 0 [pid 4241] close(18 [pid 4237] close(23 [pid 4247] set_robust_list(0x555556fa75e0, 24 [pid 4246] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4245] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... set_robust_list resumed>) = 0 [pid 4245] <... futex resumed>) = 0 [pid 4247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4245] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... prctl resumed>) = 0 [pid 4246] <... openat resumed>) = 4 [pid 4241] close(19 [pid 4237] close(24 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 99 [pid 4246] setns(201, 0 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(20 [pid 4237] close(25 [pid 4246] <... setns resumed>) = 0 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4246] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4241] close(21 [pid 4237] close(26 [pid 4246] <... socket resumed>) = 5 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] setpgid(0, 0 [pid 4246] setns(4, 0 [pid 4241] close(22 [pid 4237] close(27 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4246] <... setns resumed>) = 0 [pid 4241] close(23 [pid 4237] close(28 [pid 4246] close(4 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4241] close(24) = -1 EBADF (Bad file descriptor) [pid 4237] close(29 [pid 4246] <... close resumed>) = 0 [pid 4241] close(25 [pid 4237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4246] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4237] exit_group(0./strace-static-x86_64: Process 4248 attached [pid 4247] <... setpgid resumed>) = 0 [pid 4246] <... futex resumed>) = 1 [pid 4245] <... futex resumed>) = 0 [pid 4244] <... futex resumed>) = ? [pid 4241] close(26 [pid 4237] <... exit_group resumed>) = ? [pid 4248] set_robust_list(0x555556fa75e0, 24 [pid 4247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4245] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... set_robust_list resumed>) = 0 [pid 4247] <... openat resumed>) = 3 [pid 4245] <... futex resumed>) = 0 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4247] write(3, "1000", 4 [pid 4245] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] <... prctl resumed>) = 0 [pid 4247] <... write resumed>) = 4 [pid 4244] +++ exited with 0 +++ [pid 4241] close(27 [pid 4237] +++ exited with 0 +++ [pid 4248] setpgid(0, 0 [pid 4247] close(3 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... setpgid resumed>) = 0 [pid 4247] <... close resumed>) = 0 [pid 4241] close(28 [pid 4248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4247] read(200, [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4248] <... openat resumed>) = 3 [pid 4247] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4241] close(29 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4248] write(3, "1000", 4 [pid 4247] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... write resumed>) = 4 [pid 4247] <... futex resumed>) = 0 [pid 4248] close(3 [pid 4247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4248] <... close resumed>) = 0 [pid 4247] <... mmap resumed>) = 0x7ff3b4820000 [pid 4248] read(200, [pid 4247] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4248] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4247] <... mprotect resumed>) = 0 [pid 4241] exit_group(0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 101 [pid 4248] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4241] <... exit_group resumed>) = ? [pid 4248] <... futex resumed>) = 0 [pid 4243] <... futex resumed>) = ? [pid 4248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4247] <... clone resumed>, parent_tid=[101], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 101 [pid 4248] <... mmap resumed>) = 0x7ff3b4820000 [pid 4247] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4247] <... futex resumed>) = 0 [pid 4248] <... mprotect resumed>) = 0 [pid 4247] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[100], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 100 ./strace-static-x86_64: Process 4251 attached ./strace-static-x86_64: Process 4250 attached ./strace-static-x86_64: Process 4249 attached [pid 4248] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4243] +++ exited with 0 +++ [pid 4241] +++ exited with 0 +++ [pid 4251] set_robust_list(0x7ff3b48409e0, 24 [pid 4249] set_robust_list(0x555556fa75e0, 24 [pid 4248] <... futex resumed>) = 0 [pid 4251] <... set_robust_list resumed>) = 0 [pid 4249] <... set_robust_list resumed>) = 0 [pid 4248] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4251] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4249] <... prctl resumed>) = 0 [pid 4246] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... futex resumed>) = 0 [pid 4245] close(3 [pid 4249] setpgid(0, 0 [pid 4245] <... close resumed>) = 0 [pid 4245] close(4 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 100 ./strace-static-x86_64: Process 4252 attached [pid 4251] <... openat resumed>) = 3 [pid 4249] <... setpgid resumed>) = 0 [pid 4246] <... futex resumed>) = 1 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4251] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4246] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4245] close(5 [pid 4252] set_robust_list(0x555556fa75e0, 24 [pid 4251] <... futex resumed>) = 1 [pid 4250] set_robust_list(0x7ff3b48409e0, 24 [pid 4249] <... openat resumed>) = 3 [pid 4248] <... futex resumed>) = 0 [pid 4245] <... close resumed>) = 0 [pid 4251] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4250] <... set_robust_list resumed>) = 0 [pid 4249] write(3, "1000", 4 [pid 4248] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] close(6 [pid 4252] <... set_robust_list resumed>) = 0 [pid 4251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4250] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4249] <... write resumed>) = 4 [pid 4248] <... futex resumed>) = 0 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4251] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4250] <... openat resumed>) = 3 [pid 4249] close(3 [pid 4248] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] close(7 [pid 4250] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... close resumed>) = 0 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... prctl resumed>) = 0 [pid 4251] <... write resumed>) = 8 [pid 4250] <... futex resumed>) = 1 [pid 4249] read(200, [pid 4247] <... futex resumed>) = 0 [pid 4245] close(8 [pid 4252] setpgid(0, 0 [pid 4251] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4249] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4247] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... setpgid resumed>) = 0 [pid 4251] <... futex resumed>) = 1 [pid 4250] <... write resumed>) = 8 [pid 4249] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... futex resumed>) = 0 [pid 4247] <... futex resumed>) = 0 [pid 4245] close(9 [pid 4252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4251] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4250] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = 0 [pid 4248] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4250] <... futex resumed>) = 0 [pid 4249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4248] <... futex resumed>) = 0 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4245] close(10 [pid 4252] <... openat resumed>) = 3 [pid 4251] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4250] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4249] <... mmap resumed>) = 0x7ff3b4820000 [pid 4248] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4247] <... futex resumed>) = 0 [pid 4245] close(11 [pid 4252] write(3, "1000", 4 [pid 4251] <... openat resumed>) = 4 [pid 4250] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4249] <... mprotect resumed>) = 0 [pid 4247] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... write resumed>) = 4 [pid 4251] setns(201, 0 [pid 4250] <... openat resumed>) = 4 [pid 4249] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4245] close(12 [pid 4252] close(3 [pid 4251] <... setns resumed>) = 0 [pid 4250] setns(201, 0 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... close resumed>) = 0 [pid 4251] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4250] <... setns resumed>) = 0 [pid 4249] <... clone resumed>, parent_tid=[102], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 102 [pid 4245] close(13 [pid 4252] read(200, [pid 4251] <... socket resumed>) = 5 [pid 4250] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4249] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4251] setns(4, 0 [pid 4250] <... socket resumed>) = 5 [pid 4249] <... futex resumed>) = 0 [pid 4245] close(14 [pid 4252] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4251] <... setns resumed>) = 0 [pid 4250] setns(4, 0 [pid 4249] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... futex resumed>) = 0 [pid 4251] close(4 [pid 4250] <... setns resumed>) = 0 [pid 4245] close(15 [pid 4252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4251] <... close resumed>) = 0 [pid 4250] close(4 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... mmap resumed>) = 0x7ff3b4820000 [pid 4251] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... close resumed>) = 0 [pid 4245] close(16 [pid 4252] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4251] <... futex resumed>) = 1 [pid 4250] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... futex resumed>) = 0 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4251] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4250] <... futex resumed>) = 1 [pid 4248] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = 0 [pid 4245] close(17 [pid 4252] <... mprotect resumed>) = 0 [pid 4251] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4250] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4248] <... futex resumed>) = 0 [pid 4247] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4253 attached [pid 4252] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4251] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4248] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... futex resumed>) = 0 [pid 4245] close(18 [pid 4253] set_robust_list(0x7ff3b48409e0, 24 [pid 4251] <... futex resumed>) = 0 [pid 4250] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4247] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... set_robust_list resumed>) = 0 [pid 4252] <... clone resumed>, parent_tid=[101], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 101 [pid 4251] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4250] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4248] close(3 [pid 4245] close(19 [pid 4253] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4252] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... openat resumed>) = 3 [pid 4252] <... futex resumed>) = 0 [pid 4250] <... futex resumed>) = 1 [pid 4248] <... close resumed>) = 0 [pid 4247] <... futex resumed>) = 0 [pid 4245] close(20 [pid 4253] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4248] close(4 [pid 4247] close(3 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... futex resumed>) = 1 [pid 4249] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = 0 [pid 4245] close(21 [pid 4253] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4249] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] close(5 [pid 4247] close(4 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... write resumed>) = 8 [pid 4249] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = 0 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(22 [pid 4253] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] close(6 [pid 4247] close(5 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... futex resumed>) = 0 [pid 4249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = 0 [pid 4245] close(23 [pid 4253] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4249] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] close(7 [pid 4247] close(6 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(24 [pid 4253] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4249] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] close(8 [pid 4247] close(7 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4253] <... openat resumed>) = 4 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(25 [pid 4253] setns(201, 0 [pid 4248] close(9 [pid 4247] close(8 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4254 attached [pid 4253] <... setns resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(26 [pid 4254] set_robust_list(0x7ff3b48409e0, 24 [pid 4253] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4248] close(10 [pid 4247] close(9 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] <... set_robust_list resumed>) = 0 [pid 4253] <... socket resumed>) = 5 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(27 [pid 4254] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4253] setns(4, 0 [pid 4248] close(11 [pid 4247] close(10 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] <... openat resumed>) = 3 [pid 4253] <... setns resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(28 [pid 4254] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] close(4 [pid 4248] close(12 [pid 4247] close(11 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] <... futex resumed>) = 1 [pid 4253] <... close resumed>) = 0 [pid 4252] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] close(29 [pid 4254] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4253] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] close(13 [pid 4247] close(12 [pid 4245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4253] <... futex resumed>) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4249] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4245] exit_group(0 [pid 4254] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4253] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4249] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] close(14 [pid 4247] close(13 [pid 4246] <... futex resumed>) = ? [pid 4245] <... exit_group resumed>) = ? [pid 4254] <... write resumed>) = 8 [pid 4253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4246] +++ exited with 0 +++ [pid 4245] +++ exited with 0 +++ [pid 4254] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4249] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] close(15 [pid 4247] close(14 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4254] <... futex resumed>) = 1 [pid 4253] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4252] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4254] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4253] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] close(16 [pid 4247] close(15 [pid 4254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4253] <... futex resumed>) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4249] <... futex resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4254] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4253] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4249] close(3 [pid 4247] close(16 [pid 4254] <... openat resumed>) = 4 [pid 4248] close(17 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] setns(201, 0 [pid 4249] <... close resumed>) = 0 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(17 [pid 4254] <... setns resumed>) = 0 [pid 4249] close(4 [pid 4248] close(18 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(18 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4254] <... socket resumed>) = 5 [pid 4249] close(5 [pid 4248] close(19 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] setns(4, 0 [pid 4247] close(19 [pid 4254] <... setns resumed>) = 0 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4254] close(4 [pid 4247] close(20 [pid 4254] <... close resumed>) = 0 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] <... close resumed>) = 0 ./strace-static-x86_64: Process 4255 attached [pid 4254] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(21 [pid 4255] set_robust_list(0x555556fa75e0, 24 [pid 4254] <... futex resumed>) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4249] close(6 [pid 4248] close(20 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 99 [pid 4255] <... set_robust_list resumed>) = 0 [pid 4254] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(22 [pid 4254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4252] <... futex resumed>) = 0 [pid 4249] close(7 [pid 4248] close(21 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4254] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4252] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(23 [pid 4255] <... prctl resumed>) = 0 [pid 4254] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4249] close(8 [pid 4248] close(22 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] setpgid(0, 0 [pid 4254] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(24 [pid 4254] <... futex resumed>) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4249] close(9 [pid 4248] close(23 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... setpgid resumed>) = 0 [pid 4254] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] close(3 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(25 [pid 4252] <... close resumed>) = 0 [pid 4249] close(10 [pid 4248] close(24 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] close(4 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(26 [pid 4255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(11 [pid 4248] close(25 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] close(5 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(27 [pid 4255] <... openat resumed>) = 3 [pid 4252] <... close resumed>) = 0 [pid 4249] close(12 [pid 4248] close(26 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] write(3, "1000", 4 [pid 4252] close(6 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(28 [pid 4255] <... write resumed>) = 4 [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(13 [pid 4248] close(27 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] close(3 [pid 4252] close(7 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] close(29 [pid 4255] <... close resumed>) = 0 [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(14 [pid 4248] close(28 [pid 4247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] close(8 [pid 4247] exit_group(0 [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] read(200, [pid 4250] <... futex resumed>) = ? [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] <... exit_group resumed>) = ? [pid 4255] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4252] close(9 [pid 4250] +++ exited with 0 +++ [pid 4249] close(15 [pid 4248] close(29 [pid 4255] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4247] +++ exited with 0 +++ [pid 4255] <... futex resumed>) = 0 [pid 4252] close(10 [pid 4249] close(16 [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] exit_group(0 [pid 4255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4252] close(11 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4248] <... exit_group resumed>) = ? [pid 4251] <... futex resumed>) = ? [pid 4255] <... mmap resumed>) = 0x7ff3b4820000 [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(17 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4252] close(12 [pid 4251] +++ exited with 0 +++ [pid 4252] <... close resumed>) = -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 4252] close(17) = -1 EBADF (Bad file descriptor) [pid 4252] close(18) = -1 EBADF (Bad file descriptor) [pid 4248] +++ exited with 0 +++ [pid 4252] close(19 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(18 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 3612] <... restart_syscall resumed>) = 0 [pid 4255] <... mprotect resumed>) = 0 [pid 4252] close(20 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(19 [pid 4252] close(21) = -1 EBADF (Bad file descriptor) [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] close(22) = -1 EBADF (Bad file descriptor) [pid 4249] close(20 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4252] close(23 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4252] close(24) = -1 EBADF (Bad file descriptor) [pid 4252] close(25) = -1 EBADF (Bad file descriptor) [pid 4252] close(26) = -1 EBADF (Bad file descriptor) [pid 4252] close(27) = -1 EBADF (Bad file descriptor) [pid 4249] close(21 [pid 4252] close(28) = -1 EBADF (Bad file descriptor) [pid 4252] close(29) = -1 EBADF (Bad file descriptor) [pid 4252] exit_group(0 [pid 4254] <... futex resumed>) = ? [pid 4252] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4257 attached [pid 4255] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4254] +++ exited with 0 +++ [pid 4252] +++ exited with 0 +++ [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 101 ./strace-static-x86_64: Process 4256 attached [pid 4249] close(22 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 102 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4256] set_robust_list(0x555556fa75e0, 24 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(23 [pid 4256] <... set_robust_list resumed>) = 0 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4255] <... clone resumed>, parent_tid=[100], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 100 [pid 4249] close(24 [pid 4256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4256] setpgid(0, 0) = 0 [pid 4256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4255] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(25 [pid 4256] write(3, "1000", 4 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... futex resumed>) = 0 [pid 4249] close(26 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 102 [pid 4255] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4249] close(27) = -1 EBADF (Bad file descriptor) [pid 4249] close(28) = -1 EBADF (Bad file descriptor) [pid 4256] <... write resumed>) = 4 [pid 4249] close(29 [pid 4256] close(3 [pid 4249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = 0 [pid 4256] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] exit_group(0 [pid 4256] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... futex resumed>) = ? [pid 4249] <... exit_group resumed>) = ? [pid 4256] <... futex resumed>) = 0 [pid 4253] +++ exited with 0 +++ [pid 4256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4256] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4259 attached ) = 0 [pid 4256] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[102], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 102 [pid 4256] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] +++ exited with 0 +++ [pid 4256] <... futex resumed>) = 0 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4259] set_robust_list(0x555556fa75e0, 24 [pid 4256] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] set_robust_list(0x555556fa75e0, 24 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4258 attached [pid 4259] <... set_robust_list resumed>) = 0 [pid 4259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4258] set_robust_list(0x7ff3b48409e0, 24 [pid 4259] <... prctl resumed>) = 0 [pid 4258] <... set_robust_list resumed>) = 0 [pid 4259] setpgid(0, 0 [pid 4258] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4259] <... setpgid resumed>) = 0 [pid 4258] <... openat resumed>) = 3 [pid 4257] <... set_robust_list resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 103 ./strace-static-x86_64: Process 4261 attached [pid 4259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4258] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4259] <... openat resumed>) = 3 [pid 4258] <... futex resumed>) = 1 [pid 4257] <... prctl resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4255] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] setpgid(0, 0 [pid 4259] write(3, "1000", 4 [pid 4258] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4259] <... write resumed>) = 4 [pid 4258] <... write resumed>) = 8 [pid 4259] close(3 [pid 4258] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... setpgid resumed>) = 0 [pid 4259] <... close resumed>) = 0 [pid 4258] <... futex resumed>) = 1 [pid 4255] <... futex resumed>) = 0 [pid 4259] read(200, [pid 4258] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4259] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4255] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4255] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4260 attached [pid 4259] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4258] <... futex resumed>) = 0 [pid 4260] set_robust_list(0x7ff3b48409e0, 24 [pid 4259] <... futex resumed>) = 0 [pid 4258] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4257] <... openat resumed>) = 3 [pid 4260] <... set_robust_list resumed>) = 0 [pid 4259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4258] <... openat resumed>) = 4 [pid 4260] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4259] <... mmap resumed>) = 0x7ff3b4820000 [pid 4258] setns(201, 0 [pid 4257] write(3, "1000", 4 [pid 4260] <... openat resumed>) = 3 [pid 4259] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4258] <... setns resumed>) = 0 [pid 4260] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... mprotect resumed>) = 0 [pid 4258] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4257] <... write resumed>) = 4 [pid 4260] <... futex resumed>) = 1 [pid 4259] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4258] <... socket resumed>) = 5 [pid 4257] close(3 [pid 4256] <... futex resumed>) = 0 [pid 4261] set_robust_list(0x555556fa75e0, 24 [pid 4260] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] setns(4, 0 [pid 4257] <... close resumed>) = 0 [pid 4256] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... set_robust_list resumed>) = 0 [pid 4260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4259] <... clone resumed>, parent_tid=[103], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 103 [pid 4258] <... setns resumed>) = 0 [pid 4257] read(200, [pid 4256] <... futex resumed>) = 0 [pid 4260] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4259] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4258] close(4 [pid 4257] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4256] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4260] <... write resumed>) = 8 [pid 4259] <... futex resumed>) = 0 [pid 4258] <... close resumed>) = 0 [pid 4257] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4258] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... prctl resumed>) = 0 [pid 4260] <... futex resumed>) = 1 [pid 4258] <... futex resumed>) = 1 [pid 4257] <... futex resumed>) = 0 [pid 4256] <... futex resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4261] setpgid(0, 0 [pid 4260] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4256] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4256] <... futex resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4261] <... setpgid resumed>) = 0 [pid 4260] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4258] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4257] <... mmap resumed>) = 0x7ff3b4820000 [pid 4256] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4255] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4260] <... openat resumed>) = 4 [pid 4258] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4257] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4260] setns(201, 0 [pid 4258] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... setns resumed>) = 0 [pid 4258] <... futex resumed>) = 1 [pid 4257] <... mprotect resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4261] <... openat resumed>) = 3 [pid 4260] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4258] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4255] close(3./strace-static-x86_64: Process 4262 attached [pid 4261] write(3, "1000", 4 [pid 4260] <... socket resumed>) = 5 [pid 4257] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4255] <... close resumed>) = 0 [pid 4261] <... write resumed>) = 4 [pid 4260] setns(4, 0 [pid 4255] close(4 [pid 4260] <... setns resumed>) = 0 [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] close(3 [pid 4260] close(4 [pid 4257] <... clone resumed>, parent_tid=[103], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 103 [pid 4255] close(5 [pid 4261] <... close resumed>) = 0 [pid 4260] <... close resumed>) = 0 [pid 4257] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] <... close resumed>) = 0 [pid 4261] read(200, [pid 4260] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... futex resumed>) = 0 [pid 4255] close(6 [pid 4262] set_robust_list(0x7ff3b48409e0, 24 [pid 4261] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4260] <... futex resumed>) = 1 [pid 4256] <... futex resumed>) = 0 [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4262] <... set_robust_list resumed>) = 0 [pid 4261] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4257] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] close(7 [pid 4262] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4261] <... futex resumed>) = 0 [pid 4260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4256] <... futex resumed>) = 0 [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4260] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4256] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4255] close(8./strace-static-x86_64: Process 4263 attached [pid 4262] <... openat resumed>) = 3 [pid 4261] <... mmap resumed>) = 0x7ff3b4820000 [pid 4260] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] set_robust_list(0x7ff3b48409e0, 24 [pid 4261] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4260] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] close(9 [pid 4263] <... set_robust_list resumed>) = 0 [pid 4262] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... mprotect resumed>) = 0 [pid 4260] <... futex resumed>) = 1 [pid 4256] <... futex resumed>) = 0 [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4262] <... futex resumed>) = 1 [pid 4261] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4260] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4259] <... futex resumed>) = 0 [pid 4256] close(3 [pid 4255] close(10 [pid 4263] <... openat resumed>) = 3 [pid 4262] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4259] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... close resumed>) = 0 [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... clone resumed>, parent_tid=[104], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 104 [pid 4259] <... futex resumed>) = 0 [pid 4256] close(4 [pid 4255] close(11 [pid 4263] <... futex resumed>) = 1 [pid 4262] <... write resumed>) = 8 [pid 4261] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... futex resumed>) = 0 [pid 4259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4257] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] close(5 [pid 4255] close(12 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4261] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = 0 [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4262] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4259] <... futex resumed>) = 0 [pid 4257] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] close(6 [pid 4255] close(13 [pid 4263] <... write resumed>) = 8 [pid 4259] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4262] <... openat resumed>) = 4 [pid 4263] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] close(7 [pid 4262] setns(201, 0 [pid 4255] close(14 [pid 4263] <... futex resumed>) = 1 [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4262] <... setns resumed>) = 0 [pid 4263] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4257] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] close(8 [pid 4255] close(15 [pid 4262] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO./strace-static-x86_64: Process 4264 attached [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] set_robust_list(0x7ff3b48409e0, 24 [pid 4263] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4262] <... socket resumed>) = 5 [pid 4257] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] close(9 [pid 4255] close(16 [pid 4264] <... set_robust_list resumed>) = 0 [pid 4263] <... openat resumed>) = 4 [pid 4262] setns(4, 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] setns(201, 0 [pid 4262] <... setns resumed>) = 0 [pid 4256] close(10 [pid 4255] close(17 [pid 4264] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4263] <... setns resumed>) = 0 [pid 4262] close(4 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4262] <... close resumed>) = 0 [pid 4256] close(11 [pid 4255] close(18 [pid 4264] <... openat resumed>) = 3 [pid 4263] <... socket resumed>) = 5 [pid 4262] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] setns(4, 0 [pid 4262] <... futex resumed>) = 1 [pid 4259] <... futex resumed>) = 0 [pid 4256] close(12 [pid 4255] close(19 [pid 4264] <... futex resumed>) = 1 [pid 4263] <... setns resumed>) = 0 [pid 4262] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4261] <... futex resumed>) = 0 [pid 4259] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4263] close(4 [pid 4262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4261] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = 0 [pid 4256] close(13 [pid 4255] close(20 [pid 4263] <... close resumed>) = 0 [pid 4261] <... futex resumed>) = 0 [pid 4259] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4262] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4263] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] close(14 [pid 4255] close(21 [pid 4264] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4263] <... futex resumed>) = 1 [pid 4262] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4263] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] close(15 [pid 4255] close(22 [pid 4264] <... write resumed>) = 8 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 1 [pid 4259] <... futex resumed>) = 0 [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4262] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4259] close(3 [pid 4257] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] close(16 [pid 4255] close(23 [pid 4264] <... futex resumed>) = 1 [pid 4263] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4261] <... futex resumed>) = 0 [pid 4259] <... close resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4263] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] close(4 [pid 4256] close(17 [pid 4255] close(24 [pid 4263] <... futex resumed>) = 1 [pid 4261] <... futex resumed>) = 0 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... futex resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4263] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4261] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] close(5 [pid 4256] close(18 [pid 4257] close(3 [pid 4255] close(25 [pid 4264] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4259] <... close resumed>) = 0 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(6 [pid 4257] <... close resumed>) = 0 [pid 4256] close(19 [pid 4255] close(26 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(4 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] <... openat resumed>) = 4 [pid 4264] setns(201, 0 [pid 4259] close(7 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] close(20 [pid 4255] close(27 [pid 4264] <... setns resumed>) = 0 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(5 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4259] close(8 [pid 4256] close(21 [pid 4255] close(28 [pid 4257] <... close resumed>) = 0 [pid 4264] <... socket resumed>) = 5 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(6 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(9 [pid 4256] close(22 [pid 4255] close(29 [pid 4264] setns(4, 0 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] <... setns resumed>) = 0 [pid 4259] close(10 [pid 4257] close(7 [pid 4256] close(23 [pid 4255] exit_group(0 [pid 4264] close(4 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4258] <... futex resumed>) = ? [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4255] <... exit_group resumed>) = ? [pid 4264] <... close resumed>) = 0 [pid 4259] close(11 [pid 4258] +++ exited with 0 +++ [pid 4257] close(8 [pid 4256] close(24 [pid 4255] +++ exited with 0 +++ [pid 4264] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] <... futex resumed>) = 1 [pid 4261] <... futex resumed>) = 0 [pid 4259] close(12 [pid 4257] close(9 [pid 4256] close(25 [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 4264] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4261] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4261] <... futex resumed>) = 0 [pid 4259] close(13 [pid 4257] close(10 [pid 4256] close(26 [pid 4264] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4261] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4264] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4259] close(14 [pid 4257] close(11 [pid 4256] close(27 [pid 4264] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4264] <... futex resumed>) = 1 [pid 4261] <... futex resumed>) = 0 [pid 4259] close(15 [pid 4257] close(12 [pid 4256] close(28 [pid 4264] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4261] close(3 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4259] close(16 [pid 4256] close(29 [pid 4261] <... close resumed>) = 0 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(13 [pid 4256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(17 [pid 4256] exit_group(0 [pid 4260] <... futex resumed>) = ? [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] <... exit_group resumed>) = ? [pid 4261] close(4 [pid 4260] +++ exited with 0 +++ [pid 4259] close(18 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4256] +++ exited with 0 +++ [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(14 [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 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 101 [pid 4261] close(5 [pid 4259] close(19 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] <... close resumed>) = 0 [pid 4259] close(20 [pid 4257] close(15 [pid 4261] close(6 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(21 [pid 4257] close(16 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4265 attached [pid 4261] close(7 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(22 [pid 4265] set_robust_list(0x555556fa75e0, 24 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... set_robust_list resumed>) = 0 [pid 4259] close(23 [pid 4265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... prctl resumed>) = 0 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(24 [pid 4257] close(17 [pid 4265] setpgid(0, 0 [pid 4261] close(8 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... setpgid resumed>) = 0 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(25 [pid 4257] close(18 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 103 [pid 4265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4261] close(9 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... openat resumed>) = 3 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(26 [pid 4265] write(3, "1000", 4 [pid 4261] close(10 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(19 [pid 4265] <... write resumed>) = 4 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(27 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4266 attached [pid 4265] close(3 [pid 4261] close(11 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(20 [pid 4266] set_robust_list(0x555556fa75e0, 24 [pid 4265] <... close resumed>) = 0 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(28 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] <... set_robust_list resumed>) = 0 [pid 4265] read(200, [pid 4261] close(12 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(21 [pid 4266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4265] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] close(29 [pid 4266] <... prctl resumed>) = 0 [pid 4265] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] close(13 [pid 4259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] setpgid(0, 0 [pid 4265] <... futex resumed>) = 0 [pid 4259] exit_group(0 [pid 4266] <... setpgid resumed>) = 0 [pid 4265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4262] <... futex resumed>) = ? [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4259] <... exit_group resumed>) = ? [pid 4257] close(22 [pid 4266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4265] <... mmap resumed>) = 0x7ff3b4820000 [pid 4262] +++ exited with 0 +++ [pid 4261] close(14 [pid 4259] +++ exited with 0 +++ [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] <... openat resumed>) = 3 [pid 4265] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(23 [pid 4266] write(3, "1000", 4 [pid 4265] <... mprotect resumed>) = 0 [pid 4261] close(15 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 4266] <... write resumed>) = 4 [pid 4265] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] close(24 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4266] close(3 [pid 4261] close(16 [pid 4266] <... close resumed>) = 0 [pid 4265] <... clone resumed>, parent_tid=[102], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 102 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4266] read(200, [pid 4265] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] close(17 [pid 4257] close(25 [pid 4266] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4265] <... futex resumed>) = 0 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4265] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] <... futex resumed>) = 0 [pid 4261] close(18 [pid 4257] close(26 [pid 4266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4266] <... mmap resumed>) = 0x7ff3b4820000 [pid 4261] close(19 [pid 4266] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4257] close(27 [pid 4266] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[104], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 104 [pid 4266] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] close(20 [pid 4257] close(28 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 104 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4269 attached [pid 4257] close(29 [pid 4261] close(21 [pid 4257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4257] exit_group(0 [pid 4261] close(22 [pid 4263] <... futex resumed>) = ? [pid 4257] <... exit_group resumed>) = ? [pid 4263] +++ exited with 0 +++ [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4269] setpgid(0, 0) = 0 [pid 4269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4257] +++ exited with 0 +++ [pid 4269] <... openat resumed>) = 3 [pid 4261] close(23) = -1 EBADF (Bad file descriptor) [pid 4261] close(24 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] close(25 [pid 4269] write(3, "1000", 4) = 4 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4261] close(26 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] close(3) = 0 [pid 4269] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4269] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4268 attached ) = 0x7ff3b4820000 [pid 4269] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4261] close(27) = -1 EBADF (Bad file descriptor) [pid 4261] close(28 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 104 [pid 4261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4261] close(29) = -1 EBADF (Bad file descriptor) [pid 4261] exit_group(0) = ? [pid 4264] <... futex resumed>) = ? [pid 4269] <... clone resumed>, parent_tid=[105], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 105 [pid 4269] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4269] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4268] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4264] +++ exited with 0 +++ [pid 4261] +++ 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 4268] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4266] <... futex resumed>) = 0 [pid 4268] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4266] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4268] <... write resumed>) = 8 [pid 4266] <... futex resumed>) = 0 [pid 4268] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 0 [pid 4266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4268] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4266] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4268] <... openat resumed>) = 4 [pid 4266] <... futex resumed>) = 0 [pid 4268] setns(201, 0 [pid 4266] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 105 [pid 4268] <... setns resumed>) = 0 [pid 4268] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4268] setns(4, 0) = 0 [pid 4268] close(4./strace-static-x86_64: Process 4267 attached ) = 0 [pid 4267] set_robust_list(0x7ff3b48409e0, 24./strace-static-x86_64: Process 4270 attached ) = 0 [pid 4268] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4267] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4266] <... futex resumed>) = 0 [pid 4270] set_robust_list(0x555556fa75e0, 24 [pid 4268] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4266] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4268] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4266] <... futex resumed>) = 0 [pid 4270] <... set_robust_list resumed>) = 0 [pid 4268] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 0 [pid 4267] <... openat resumed>) = 3 [pid 4266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4271 attached [pid 4268] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] close(3 [pid 4271] set_robust_list(0x7ff3b48409e0, 24 [pid 4270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4267] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] <... close resumed>) = 0 [pid 4271] <... set_robust_list resumed>) = 0 [pid 4266] close(4 [pid 4271] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4270] <... prctl resumed>) = 0 [pid 4267] <... futex resumed>) = 1 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... futex resumed>) = 0 [pid 4271] <... openat resumed>) = 3 [pid 4266] close(5 [pid 4265] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4272 attached [pid 4271] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] setpgid(0, 0 [pid 4267] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4266] <... close resumed>) = 0 [pid 4265] <... futex resumed>) = 0 [pid 4271] <... futex resumed>) = 1 [pid 4269] <... futex resumed>) = 0 [pid 4266] close(6 [pid 4265] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4270] <... setpgid resumed>) = 0 [pid 4269] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... write resumed>) = 8 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] set_robust_list(0x555556fa75e0, 24 [pid 4271] <... write resumed>) = 8 [pid 4270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4269] <... futex resumed>) = 0 [pid 4266] close(7 [pid 4267] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4271] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4271] <... futex resumed>) = 0 [pid 4269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4266] close(8 [pid 4267] <... futex resumed>) = 1 [pid 4265] <... futex resumed>) = 0 [pid 4271] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4270] <... openat resumed>) = 3 [pid 4269] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4267] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4265] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] <... set_robust_list resumed>) = 0 [pid 4271] <... openat resumed>) = 4 [pid 4269] <... futex resumed>) = 0 [pid 4266] close(9 [pid 4265] <... futex resumed>) = 0 [pid 4271] setns(201, 0 [pid 4269] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... setns resumed>) = 0 [pid 4270] write(3, "1000", 4 [pid 4267] <... openat resumed>) = 4 [pid 4266] close(10 [pid 4272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4271] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4270] <... write resumed>) = 4 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... prctl resumed>) = 0 [pid 4271] <... socket resumed>) = 5 [pid 4270] close(3 [pid 4267] setns(201, 0 [pid 4266] close(11 [pid 4272] setpgid(0, 0 [pid 4271] setns(4, 0 [pid 4270] <... close resumed>) = 0 [pid 4267] <... setns resumed>) = 0 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... setpgid resumed>) = 0 [pid 4271] <... setns resumed>) = 0 [pid 4270] read(200, [pid 4267] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4266] close(12 [pid 4271] close(4 [pid 4270] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4271] <... close resumed>) = 0 [pid 4267] <... socket resumed>) = 5 [pid 4266] close(13 [pid 4270] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4271] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4267] setns(4, 0 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... openat resumed>) = 3 [pid 4271] <... futex resumed>) = 1 [pid 4270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4269] <... futex resumed>) = 0 [pid 4267] <... setns resumed>) = 0 [pid 4266] close(14 [pid 4272] write(3, "1000", 4 [pid 4271] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4270] <... mmap resumed>) = 0x7ff3b4820000 [pid 4269] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] close(4 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... write resumed>) = 4 [pid 4271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4270] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4269] <... futex resumed>) = 0 [pid 4266] close(15 [pid 4272] close(3 [pid 4271] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4270] <... mprotect resumed>) = 0 [pid 4269] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4267] <... close resumed>) = 0 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... close resumed>) = 0 [pid 4271] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4266] close(16 [pid 4267] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] read(200, [pid 4271] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4267] <... futex resumed>) = 1 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... futex resumed>) = 0 [pid 4272] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4271] <... futex resumed>) = 1 [pid 4269] <... futex resumed>) = 0 [pid 4267] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] close(17 [pid 4265] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4271] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4270] <... clone resumed>, parent_tid=[105], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 105 [pid 4269] close(3 [pid 4267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4265] <... futex resumed>) = 0 [pid 4270] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] <... close resumed>) = 0 [pid 4266] close(18 [pid 4265] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] <... futex resumed>) = 0 [pid 4270] <... futex resumed>) = 0 [pid 4269] close(4 [pid 4267] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4270] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4267] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4266] close(19 [pid 4272] <... mmap resumed>) = 0x7ff3b4820000 [pid 4269] close(5 [pid 4267] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4269] <... close resumed>) = 0 [pid 4267] <... futex resumed>) = 1 [pid 4266] close(20 [pid 4265] <... futex resumed>) = 0 [pid 4272] <... mprotect resumed>) = 0 [pid 4269] close(6 [pid 4267] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(3 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(21 [pid 4265] <... close resumed>) = 0 [pid 4272] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4269] close(7 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(4 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(22 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] close(8 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(5 [pid 4272] <... clone resumed>, parent_tid=[106], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 106 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(23 [pid 4265] <... close resumed>) = 0 [pid 4272] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] close(9 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(6 [pid 4272] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(24 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] close(10 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(7 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(25 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] close(11 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(8./strace-static-x86_64: Process 4273 attached [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(26 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] set_robust_list(0x7ff3b48409e0, 24 [pid 4269] close(12 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(9 [pid 4273] <... set_robust_list resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(27 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4269] close(13 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(10 [pid 4273] <... openat resumed>) = 3 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(28 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] close(14 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(11 [pid 4273] <... futex resumed>) = 1 [pid 4270] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] close(29 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4270] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] close(15 [pid 4266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] close(12 [pid 4273] <... write resumed>) = 8 [pid 4270] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4266] exit_group(0 [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] close(16 [pid 4268] <... futex resumed>) = ? [pid 4266] <... exit_group resumed>) = ? [pid 4265] close(13./strace-static-x86_64: Process 4274 attached [pid 4273] <... futex resumed>) = 0 [pid 4270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4268] +++ exited with 0 +++ [pid 4266] +++ exited with 0 +++ [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4270] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] close(17 [pid 4265] close(14 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4270] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4270] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] close(18 [pid 4265] close(15 [pid 4274] set_robust_list(0x7ff3b48409e0, 24 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4273] <... openat resumed>) = 4 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4274] <... set_robust_list resumed>) = 0 [pid 4273] setns(201, 0 [pid 4269] close(19 [pid 4265] close(16 [pid 4274] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4273] <... setns resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4269] close(20 [pid 4265] close(17 [pid 4274] <... openat resumed>) = 3 [pid 4273] <... socket resumed>) = 5 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4274] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] setns(4, 0 [pid 4269] close(21 [pid 4265] close(18 [pid 4273] <... setns resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] close(4 [pid 4269] close(22 [pid 4265] close(19 [pid 4273] <... close resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4274] <... futex resumed>) = 1 [pid 4273] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] <... futex resumed>) = 0 [pid 4269] close(23 [pid 4265] close(20 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 105 [pid 4274] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4273] <... futex resumed>) = 1 [pid 4272] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4273] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] <... futex resumed>) = 0 [pid 4270] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] close(24 [pid 4265] close(21 [pid 4274] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4272] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4270] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4273] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4270] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] close(25 [pid 4265] close(22 [pid 4274] <... write resumed>) = 8 [pid 4273] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4275 attached [pid 4273] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4274] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] close(26 [pid 4265] close(23 [pid 4275] set_robust_list(0x555556fa75e0, 24 [pid 4273] <... futex resumed>) = 1 [pid 4270] <... futex resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... futex resumed>) = 0 [pid 4275] <... set_robust_list resumed>) = 0 [pid 4274] <... futex resumed>) = 1 [pid 4273] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4270] close(3 [pid 4269] close(27 [pid 4265] close(24 [pid 4275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4274] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4272] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = 0 [pid 4275] <... prctl resumed>) = 0 [pid 4272] <... futex resumed>) = 0 [pid 4270] close(4 [pid 4269] close(28 [pid 4265] close(25 [pid 4275] setpgid(0, 0 [pid 4274] <... openat resumed>) = 4 [pid 4272] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... setpgid resumed>) = 0 [pid 4274] setns(201, 0 [pid 4270] close(5 [pid 4269] close(29 [pid 4265] close(26 [pid 4275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4274] <... setns resumed>) = 0 [pid 4270] <... close resumed>) = 0 [pid 4269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... openat resumed>) = 3 [pid 4274] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4270] close(6 [pid 4269] exit_group(0 [pid 4265] close(27 [pid 4275] write(3, "1000", 4 [pid 4271] <... futex resumed>) = ? [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4269] <... exit_group resumed>) = ? [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... write resumed>) = 4 [pid 4274] <... socket resumed>) = 5 [pid 4271] +++ exited with 0 +++ [pid 4270] close(7 [pid 4269] +++ exited with 0 +++ [pid 4265] close(28 [pid 4275] close(3 [pid 4274] setns(4, 0 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = 0 [pid 4275] read(200, [pid 4270] close(8 [pid 4274] <... setns resumed>) = 0 [pid 4265] close(29 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 4275] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4274] close(4 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4275] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4274] <... close resumed>) = 0 [pid 4270] close(9 [pid 4265] exit_group(0 [pid 4275] <... futex resumed>) = 0 [pid 4274] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4265] <... exit_group resumed>) = ? [pid 3611] <... restart_syscall resumed>) = 0 [pid 4267] <... futex resumed>) = ? [pid 4275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4274] <... futex resumed>) = 1 [pid 4272] <... futex resumed>) = 0 [pid 4270] close(10 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fa75d0) = 106 ./strace-static-x86_64: Process 4276 attached [pid 4274] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4272] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4267] +++ exited with 0 +++ [pid 4275] <... mmap resumed>) = 0x7ff3b4820000 [pid 4265] +++ exited with 0 +++ [pid 4275] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4274] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4272] <... futex resumed>) = 0 [pid 4270] close(11 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=2, si_stime=0} --- [pid 4275] <... mprotect resumed>) = 0 [pid 4274] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4274] <... futex resumed>) = 0 [pid 4272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4270] close(12 [pid 4274] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4272] close(3 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4277 attached [pid 4272] <... close resumed>) = 0 [pid 4270] close(13 [pid 4275] <... clone resumed>, parent_tid=[106], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 106 [pid 4272] close(4 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4275] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] close(14 [pid 4276] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4276] setpgid(0, 0 [pid 4275] <... futex resumed>) = 0 [pid 4272] close(5 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4270] close(15 [pid 4272] <... close resumed>) = 0 [pid 4272] close(6 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 103 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] close(16 [pid 4272] close(7 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] close(17 [pid 4272] close(8 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(9 [pid 4270] close(18 [pid 4276] <... setpgid resumed>) = 0 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(10 [pid 4270] close(19 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(11 [pid 4270] close(20 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(12 [pid 4270] close(21 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(13 [pid 4270] close(22 [pid 4276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] <... openat resumed>) = 3 [pid 4272] close(14 [pid 4270] close(23 [pid 4276] write(3, "1000", 4 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] <... write resumed>) = 4 [pid 4272] close(15 [pid 4270] close(24./strace-static-x86_64: Process 4278 attached [pid 4276] close(3 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(16 [pid 4270] close(25 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(17 [pid 4270] close(26 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(18 [pid 4270] close(27 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] close(28 [pid 4272] close(19 [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] close(29 [pid 4278] set_robust_list(0x555556fa75e0, 24 [pid 4277] set_robust_list(0x7ff3b48409e0, 24 [pid 4276] <... close resumed>) = 0 [pid 4272] close(20 [pid 4278] <... set_robust_list resumed>) = 0 [pid 4277] <... set_robust_list resumed>) = 0 [pid 4276] read(200, [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4277] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4276] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4272] close(21 [pid 4270] exit_group(0 [pid 4278] <... prctl resumed>) = 0 [pid 4276] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = ? [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4270] <... exit_group resumed>) = ? [pid 4278] setpgid(0, 0 [pid 4277] <... openat resumed>) = 3 [pid 4276] <... futex resumed>) = 0 [pid 4273] +++ exited with 0 +++ [pid 4272] close(22 [pid 4278] <... setpgid resumed>) = 0 [pid 4276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4276] <... mmap resumed>) = 0x7ff3b4820000 [pid 4278] <... openat resumed>) = 3 [pid 4276] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4270] +++ exited with 0 +++ [pid 4278] write(3, "1000", 4 [pid 4277] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... mprotect resumed>) = 0 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... write resumed>) = 4 [pid 4276] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4277] <... futex resumed>) = 1 [pid 4275] <... futex resumed>) = 0 [pid 4272] close(23 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4278] close(3 [pid 4275] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = 0 [pid 4277] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4276] <... clone resumed>, parent_tid=[107], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 107 [pid 4275] <... futex resumed>) = 0 [pid 4272] close(24 [pid 4278] read(200, [pid 4276] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4278] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4276] <... futex resumed>) = 0 [pid 4275] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] close(25 [pid 4278] <... futex resumed>) = 0 [pid 4277] <... write resumed>) = 8 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4272] close(26 [pid 4278] <... mmap resumed>) = 0x7ff3b4820000 [pid 4278] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4278] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4277] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4280 attached [pid 4278] <... clone resumed>, parent_tid=[104], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 104 [pid 4272] close(27 [pid 4275] <... futex resumed>) = 0 [pid 4277] <... futex resumed>) = 1 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 106 [pid 4278] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... futex resumed>) = 0 [pid 4277] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4275] <... futex resumed>) = 0 [pid 4272] close(28 [pid 4278] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4275] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4272] close(29) = -1 EBADF (Bad file descriptor) [pid 4280] set_robust_list(0x555556fa75e0, 24 [pid 4277] <... openat resumed>) = 4 [pid 4272] exit_group(0) = ? [pid 4274] <... futex resumed>) = ? [pid 4280] <... set_robust_list resumed>) = 0 [pid 4280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4280] setpgid(0, 0) = 0 [pid 4280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4274] +++ exited with 0 +++ [pid 4277] setns(201, 0 [pid 4272] +++ exited with 0 +++ [pid 4280] write(3, "1000", 4 [pid 4277] <... setns resumed>) = 0 [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 4277] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4280] <... write resumed>) = 4 [pid 4280] close(3) = 0 [pid 4280] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 107 ./strace-static-x86_64: Process 4281 attached [pid 4280] <... mmap resumed>) = 0x7ff3b4820000 [pid 4281] set_robust_list(0x7ff3b48409e0, 24 [pid 4280] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4277] <... socket resumed>) = 5 [pid 4281] <... set_robust_list resumed>) = 0 [pid 4280] <... mprotect resumed>) = 0 [pid 4277] setns(4, 0 [pid 4281] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4280] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4277] <... setns resumed>) = 0 ./strace-static-x86_64: Process 4282 attached ./strace-static-x86_64: Process 4279 attached [pid 4281] <... openat resumed>) = 3 [pid 4277] close(4) = 0 [pid 4277] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4275] <... futex resumed>) = 0 [pid 4277] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4275] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4281] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... clone resumed>, parent_tid=[107], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 107 [pid 4275] <... futex resumed>) = 0 [pid 4281] <... futex resumed>) = 1 [pid 4280] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4278] <... futex resumed>) = 0 [pid 4277] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4281] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4280] <... futex resumed>) = 0 [pid 4278] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4277] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4275] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4278] <... futex resumed>) = 0 [pid 4277] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4281] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4278] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 0 [pid 4275] close(3 [pid 4282] set_robust_list(0x555556fa75e0, 24 [pid 4281] <... write resumed>) = 8 [pid 4277] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4281] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... close resumed>) = 0 [pid 4282] <... set_robust_list resumed>) = 0 [pid 4281] <... futex resumed>) = 1 [pid 4278] <... futex resumed>) = 0 [pid 4275] close(4 [pid 4281] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4278] <... futex resumed>) = 0 [pid 4275] close(5 [pid 4281] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4278] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4283 attached [pid 4282] <... prctl resumed>) = 0 [pid 4281] <... openat resumed>) = 4 [pid 4275] <... close resumed>) = 0 [pid 4283] set_robust_list(0x7ff3b48409e0, 24 [pid 4281] setns(201, 0 [pid 4283] <... set_robust_list resumed>) = 0 [pid 4281] <... setns resumed>) = 0 [pid 4275] close(6 [pid 4283] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4282] setpgid(0, 0 [pid 4281] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4279] set_robust_list(0x7ff3b48409e0, 24 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... openat resumed>) = 3 [pid 4282] <... setpgid resumed>) = 0 [pid 4281] <... socket resumed>) = 5 [pid 4275] close(7 [pid 4279] <... set_robust_list resumed>) = 0 [pid 4283] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4281] setns(4, 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... futex resumed>) = 1 [pid 4282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4281] <... setns resumed>) = 0 [pid 4280] <... futex resumed>) = 0 [pid 4279] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4275] close(8 [pid 4283] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4281] close(4 [pid 4280] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... openat resumed>) = 3 [pid 4281] <... close resumed>) = 0 [pid 4280] <... futex resumed>) = 0 [pid 4275] close(9 [pid 4283] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4282] write(3, "1000", 4 [pid 4281] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4279] <... openat resumed>) = 3 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... write resumed>) = 8 [pid 4282] <... write resumed>) = 4 [pid 4281] <... futex resumed>) = 1 [pid 4278] <... futex resumed>) = 0 [pid 4275] close(10 [pid 4279] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] close(3 [pid 4281] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] <... futex resumed>) = 1 [pid 4276] <... futex resumed>) = 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... futex resumed>) = 1 [pid 4282] <... close resumed>) = 0 [pid 4281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] <... futex resumed>) = 0 [pid 4278] <... futex resumed>) = 0 [pid 4276] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] close(11 [pid 4283] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] read(200, [pid 4281] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4280] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4278] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4276] <... futex resumed>) = 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4281] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4280] <... futex resumed>) = 0 [pid 4276] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4275] close(12 [pid 4283] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4282] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4281] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4279] <... write resumed>) = 8 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... openat resumed>) = 4 [pid 4282] <... futex resumed>) = 0 [pid 4281] <... futex resumed>) = 1 [pid 4279] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4278] <... futex resumed>) = 0 [pid 4275] close(13 [pid 4283] setns(201, 0 [pid 4282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4281] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4279] <... futex resumed>) = 1 [pid 4278] close(3 [pid 4276] <... futex resumed>) = 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... setns resumed>) = 0 [pid 4282] <... mmap resumed>) = 0x7ff3b4820000 [pid 4279] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] <... close resumed>) = 0 [pid 4276] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] close(14 [pid 4283] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4282] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4278] close(4 [pid 4276] <... futex resumed>) = 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... socket resumed>) = 5 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] setns(4, 0 [pid 4282] <... mprotect resumed>) = 0 [pid 4279] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4278] close(5 [pid 4275] close(15 [pid 4283] <... setns resumed>) = 0 [pid 4282] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4278] <... close resumed>) = 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] close(4 [pid 4278] close(6 [pid 4275] close(16 [pid 4283] <... close resumed>) = 0 [pid 4279] <... openat resumed>) = 4 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] <... clone resumed>, parent_tid=[108], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 108 [pid 4279] setns(201, 0 [pid 4278] close(7 [pid 4275] close(17 [pid 4283] <... futex resumed>) = 1 [pid 4282] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... futex resumed>) = 0 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] <... futex resumed>) = 0 [pid 4280] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] <... setns resumed>) = 0 [pid 4278] close(8 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... futex resumed>) = 0 [pid 4279] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] close(18 [pid 4283] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4280] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4279] <... socket resumed>) = 5 [pid 4278] close(9 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4279] setns(4, 0 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] close(19 [pid 4283] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] <... setns resumed>) = 0 [pid 4278] close(10 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4283] <... futex resumed>) = 1 [pid 4280] <... futex resumed>) = 0 [pid 4279] close(4 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] close(20 [pid 4283] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4280] close(3 [pid 4279] <... close resumed>) = 0 [pid 4278] close(11 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] <... close resumed>) = 0 [pid 4279] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] close(4 [pid 4279] <... futex resumed>) = 1 [pid 4278] close(12 [pid 4276] <... futex resumed>) = 0 [pid 4275] close(21 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4279] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4284 attached [pid 4280] close(5 [pid 4279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4278] close(13 [pid 4276] <... futex resumed>) = 0 [pid 4275] close(22 [pid 4284] set_robust_list(0x7ff3b48409e0, 24 [pid 4280] <... close resumed>) = 0 [pid 4279] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] <... set_robust_list resumed>) = 0 [pid 4280] close(6 [pid 4279] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4278] close(14 [pid 4275] close(23 [pid 4284] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4279] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] <... openat resumed>) = 3 [pid 4280] close(7 [pid 4279] <... futex resumed>) = 1 [pid 4278] close(15 [pid 4276] <... futex resumed>) = 0 [pid 4275] close(24 [pid 4284] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4279] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(3 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] <... futex resumed>) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4280] close(8 [pid 4278] close(16 [pid 4276] <... close resumed>) = 0 [pid 4284] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(4 [pid 4275] close(25 [pid 4284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4280] close(9 [pid 4278] close(17 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4282] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(5 [pid 4275] close(26 [pid 4284] <... write resumed>) = 8 [pid 4280] close(10 [pid 4278] close(18 [pid 4276] <... close resumed>) = 0 [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(6 [pid 4275] close(27 [pid 4284] <... futex resumed>) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4280] close(11 [pid 4278] close(19 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(7 [pid 4275] close(28 [pid 4284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4280] close(12 [pid 4278] close(20 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4282] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(8 [pid 4275] close(29 [pid 4284] <... openat resumed>) = 4 [pid 4280] close(13 [pid 4278] close(21 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] setns(201, 0 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(9 [pid 4275] exit_group(0 [pid 4284] <... setns resumed>) = 0 [pid 4280] close(14 [pid 4278] close(22 [pid 4277] <... futex resumed>) = ? [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4275] <... exit_group resumed>) = ? [pid 4284] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(10 [pid 4284] <... socket resumed>) = 5 [pid 4280] close(15 [pid 4278] close(23 [pid 4277] +++ exited with 0 +++ [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] setns(4, 0 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(11 [pid 4284] <... setns resumed>) = 0 [pid 4280] close(16 [pid 4278] close(24 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] close(4 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(12 [pid 4275] +++ exited with 0 +++ [pid 4284] <... close resumed>) = 0 [pid 4280] close(17 [pid 4278] close(25 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(13 [pid 4284] <... futex resumed>) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4280] close(18 [pid 4278] close(26 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4284] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(14 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4280] close(19 [pid 4278] close(27 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(15 [pid 4284] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4280] close(20 [pid 4278] close(28 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4284] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(16 [pid 4284] <... futex resumed>) = 0 [pid 4282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] close(21 [pid 4278] close(29 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 107 [pid 4284] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] close(3 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(17 [pid 4282] <... close resumed>) = 0 [pid 4280] close(22 [pid 4278] exit_group(0 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4282] close(4 [pid 4281] <... futex resumed>) = ? [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4278] <... exit_group resumed>) = ? [pid 4276] close(18 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4281] +++ exited with 0 +++ [pid 4280] close(23 [pid 4278] +++ exited with 0 +++ [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4282] close(5 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(19 [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 4280] close(24 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4282] <... close resumed>) = 0 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(20./strace-static-x86_64: Process 4285 attached [pid 4282] close(6 [pid 4280] close(25 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] set_robust_list(0x555556fa75e0, 24 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(21 [pid 4285] <... set_robust_list resumed>) = 0 [pid 4282] close(7 [pid 4280] close(26 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(22 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4285] <... prctl resumed>) = 0 [pid 4282] close(8 [pid 4280] close(27 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] setpgid(0, 0 [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(23 [pid 4285] <... setpgid resumed>) = 0 [pid 4280] close(28 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(24./strace-static-x86_64: Process 4286 attached [pid 4285] <... openat resumed>) = 3 [pid 4282] close(9 [pid 4280] close(29 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 105 [pid 4285] write(3, "1000", 4 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(25 [pid 4285] <... write resumed>) = 4 [pid 4282] close(10 [pid 4280] exit_group(0 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] close(3 [pid 4283] <... futex resumed>) = ? [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4280] <... exit_group resumed>) = ? [pid 4276] close(26 [pid 4286] set_robust_list(0x555556fa75e0, 24 [pid 4285] <... close resumed>) = 0 [pid 4283] +++ exited with 0 +++ [pid 4282] close(11 [pid 4280] +++ exited with 0 +++ [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] read(200, [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(27 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 4285] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] close(12 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] close(28 [pid 4285] <... futex resumed>) = 0 [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] <... set_robust_list resumed>) = 0 [pid 4285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4282] close(13 [pid 4276] close(29 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4285] <... mmap resumed>) = 0x7ff3b4820000 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4276] exit_group(0 [pid 4285] <... mprotect resumed>) = 0 [pid 4276] <... exit_group resumed>) = ? [pid 4285] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4282] close(14 [pid 4279] <... futex resumed>) = ? [pid 4286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] <... clone resumed>, parent_tid=[108], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 108 [pid 4285] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4285] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4287 attached [pid 4287] set_robust_list(0x555556fa75e0, 24 [pid 4279] +++ exited with 0 +++ [pid 4276] +++ exited with 0 +++ [pid 4286] <... prctl resumed>) = 0 [pid 4282] close(15 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 108 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4287] <... set_robust_list resumed>) = 0 [pid 4282] close(16 [pid 4286] setpgid(0, 0 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4286] <... setpgid resumed>) = 0 [pid 4282] close(17 [pid 4286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4282] close(18 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4288 attached [pid 4287] <... prctl resumed>) = 0 [pid 4286] <... openat resumed>) = 3 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] setpgid(0, 0 [pid 4286] write(3, "1000", 4 [pid 4282] close(19 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 108 [pid 4287] <... setpgid resumed>) = 0 [pid 4286] <... write resumed>) = 4 [pid 4288] set_robust_list(0x7ff3b48409e0, 24 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4286] close(3 [pid 4282] close(20 [pid 4288] <... set_robust_list resumed>) = 0 [pid 4287] <... openat resumed>) = 3 [pid 4286] <... close resumed>) = 0 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] write(3, "1000", 4 [pid 4286] read(200, [pid 4282] close(21 [pid 4287] <... write resumed>) = 4 [pid 4286] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(3 [pid 4282] close(22 [pid 4286] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] <... close resumed>) = 0 [pid 4286] <... futex resumed>) = 0 [pid 4282] close(23 [pid 4286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4282] close(24 [pid 4287] read(200, [pid 4286] <... mmap resumed>) = 0x7ff3b4820000 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4286] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4282] close(25 [pid 4287] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... mprotect resumed>) = 0 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] <... futex resumed>) = 0 [pid 4282] close(26 [pid 4287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4286] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] <... mmap resumed>) = 0x7ff3b4820000 [pid 4282] close(27./strace-static-x86_64: Process 4289 attached [pid 4287] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] set_robust_list(0x555556fa75e0, 24 [pid 4288] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4287] <... mprotect resumed>) = 0 [pid 4286] <... clone resumed>, parent_tid=[106], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 106 [pid 4282] close(28 [pid 4289] <... set_robust_list resumed>) = 0 [pid 4287] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4288] <... openat resumed>) = 3 [pid 4286] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] <... prctl resumed>) = 0 [pid 4287] <... clone resumed>, parent_tid=[109], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 109 [pid 4282] close(29 [pid 4286] <... futex resumed>) = 0 [pid 4288] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] setpgid(0, 0 [pid 4287] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] <... setpgid resumed>) = 0 [pid 4288] <... futex resumed>) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4286] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] <... futex resumed>) = 0 [pid 4282] exit_group(0 [pid 4289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4288] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4287] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4284] <... futex resumed>) = ? [pid 4282] <... exit_group resumed>) = ? [pid 4289] <... openat resumed>) = 3 [pid 4285] <... futex resumed>) = 0 [pid 4284] +++ exited with 0 +++ [pid 4289] write(3, "1000", 4 [pid 4285] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] <... write resumed>) = 4 [pid 4289] close(3) = 0 [pid 4289] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4289] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] +++ exited with 0 +++ [pid 4289] <... futex resumed>) = 0 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4289] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4288] <... write resumed>) = 8 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4290 attached [pid 4289] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4290] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4289] <... clone resumed>, parent_tid=[109], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 109 [pid 4290] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4289] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4291 attached ./strace-static-x86_64: Process 4293 attached [pid 4290] <... openat resumed>) = 3 [pid 4289] <... futex resumed>) = 0 [pid 4288] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] set_robust_list(0x7ff3b48409e0, 24 [pid 4290] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 109 [pid 4291] <... set_robust_list resumed>) = 0 [pid 4290] <... futex resumed>) = 1 [pid 4288] <... futex resumed>) = 1 [pid 4286] <... futex resumed>) = 0 [pid 4285] <... futex resumed>) = 0 [pid 4290] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4288] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4286] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4290] <... write resumed>) = 8 [pid 4288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4286] <... futex resumed>) = 0 [pid 4285] <... futex resumed>) = 0 [pid 4290] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4286] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4292 attached [pid 4293] set_robust_list(0x555556fa75e0, 24 [pid 4290] <... futex resumed>) = 0 [pid 4288] <... openat resumed>) = 4 [pid 4291] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4290] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4288] setns(201, 0 [pid 4287] <... futex resumed>) = 0 [pid 4286] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... futex resumed>) = 1 [pid 4290] <... openat resumed>) = 4 [pid 4288] <... setns resumed>) = 0 [pid 4287] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = 0 [pid 4287] <... futex resumed>) = 0 [pid 4286] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4287] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4291] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4288] <... socket resumed>) = 5 [pid 4288] setns(4, 0 [pid 4293] <... set_robust_list resumed>) = 0 [pid 4292] set_robust_list(0x7ff3b48409e0, 24 [pid 4290] setns(201, 0 [pid 4288] <... setns resumed>) = 0 [pid 4291] <... write resumed>) = 8 [pid 4293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4292] <... set_robust_list resumed>) = 0 [pid 4290] <... setns resumed>) = 0 [pid 4293] <... prctl resumed>) = 0 [pid 4292] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4291] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4288] close(4 [pid 4293] setpgid(0, 0 [pid 4292] <... openat resumed>) = 3 [pid 4291] <... futex resumed>) = 1 [pid 4290] <... socket resumed>) = 5 [pid 4287] <... futex resumed>) = 0 [pid 4293] <... setpgid resumed>) = 0 [pid 4292] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] setns(4, 0 [pid 4288] <... close resumed>) = 0 [pid 4287] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4292] <... futex resumed>) = 1 [pid 4291] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4290] <... setns resumed>) = 0 [pid 4289] <... futex resumed>) = 0 [pid 4288] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] <... futex resumed>) = 0 [pid 4293] <... openat resumed>) = 3 [pid 4292] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4290] close(4 [pid 4289] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... futex resumed>) = 1 [pid 4287] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] <... futex resumed>) = 0 [pid 4293] write(3, "1000", 4 [pid 4292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4291] <... openat resumed>) = 4 [pid 4290] <... close resumed>) = 0 [pid 4289] <... futex resumed>) = 0 [pid 4288] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4285] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] <... write resumed>) = 4 [pid 4292] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4291] setns(201, 0 [pid 4290] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4285] <... futex resumed>) = 0 [pid 4293] close(3 [pid 4292] <... write resumed>) = 8 [pid 4291] <... setns resumed>) = 0 [pid 4290] <... futex resumed>) = 1 [pid 4288] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4286] <... futex resumed>) = 0 [pid 4285] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... close resumed>) = 0 [pid 4292] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4290] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4288] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4286] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] read(200, [pid 4292] <... futex resumed>) = 1 [pid 4290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4289] <... futex resumed>) = 0 [pid 4293] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4292] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4291] <... socket resumed>) = 5 [pid 4290] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4289] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = 0 [pid 4293] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4291] setns(4, 0 [pid 4290] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4289] <... futex resumed>) = 0 [pid 4288] <... futex resumed>) = 1 [pid 4286] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] <... futex resumed>) = 0 [pid 4293] <... futex resumed>) = 0 [pid 4292] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4291] <... setns resumed>) = 0 [pid 4290] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4285] close(3 [pid 4293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4292] <... openat resumed>) = 4 [pid 4291] close(4 [pid 4290] <... futex resumed>) = 0 [pid 4286] close(3 [pid 4285] <... close resumed>) = 0 [pid 4293] <... mmap resumed>) = 0x7ff3b4820000 [pid 4292] setns(201, 0 [pid 4291] <... close resumed>) = 0 [pid 4290] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4285] close(4 [pid 4293] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4292] <... setns resumed>) = 0 [pid 4291] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... close resumed>) = 0 [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] <... mprotect resumed>) = 0 [pid 4292] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4291] <... futex resumed>) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4285] close(5 [pid 4293] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4292] <... socket resumed>) = 5 [pid 4291] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4287] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] close(4 [pid 4285] <... close resumed>) = 0 [pid 4292] setns(4, 0 [pid 4291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4287] <... futex resumed>) = 0 [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] close(6 [pid 4293] <... clone resumed>, parent_tid=[110], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 110 [pid 4292] <... setns resumed>) = 0 [pid 4291] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4287] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4286] close(5 [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] close(4 [pid 4286] <... close resumed>) = 0 [pid 4285] close(7 [pid 4291] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4293] <... futex resumed>) = 0 [pid 4292] <... close resumed>) = 0 [pid 4291] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] close(6 [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4292] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] close(8 [pid 4291] <... futex resumed>) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4292] <... futex resumed>) = 1 [pid 4291] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4289] <... futex resumed>) = 0 [pid 4287] close(3 [pid 4286] close(7 [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4292] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4289] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] close(9 [pid 4292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4289] <... futex resumed>) = 0 [pid 4287] <... close resumed>) = 0 [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4292] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4289] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4287] close(4 [pid 4286] close(8 [pid 4285] close(10 [pid 4292] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [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 4292] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] close(5 [pid 4286] close(9 [pid 4285] close(11 [pid 4292] <... futex resumed>) = 1 [pid 4289] <... futex resumed>) = 0 [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4292] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4289] close(3 [pid 4287] <... close resumed>) = 0 [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] close(12 [pid 4289] <... close resumed>) = 0 [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] close(4 [pid 4287] close(6 [pid 4286] close(10 [pid 4285] close(13 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4289] close(5 [pid 4287] close(7 [pid 4286] close(11 [pid 4285] close(14 [pid 4289] <... close resumed>) = 0 [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) ./strace-static-x86_64: Process 4294 attached [pid 4289] close(6 [pid 4287] close(8 [pid 4286] close(12 [pid 4285] close(15 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4289] close(7 [pid 4287] close(9 [pid 4286] close(13 [pid 4285] close(16 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] set_robust_list(0x7ff3b48409e0, 24 [pid 4289] close(8 [pid 4287] close(10 [pid 4286] close(14 [pid 4285] close(17 [pid 4294] <... set_robust_list resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4289] close(9 [pid 4287] close(11 [pid 4286] close(15 [pid 4285] close(18 [pid 4294] <... openat resumed>) = 3 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] close(10 [pid 4287] close(12 [pid 4286] close(16 [pid 4285] close(19 [pid 4294] <... futex resumed>) = 1 [pid 4293] <... futex resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4293] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] close(11 [pid 4287] close(13 [pid 4286] close(17 [pid 4285] close(20 [pid 4294] <... write resumed>) = 8 [pid 4293] <... futex resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] close(12 [pid 4287] close(14 [pid 4286] close(18 [pid 4285] close(21 [pid 4294] <... futex resumed>) = 0 [pid 4293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4293] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] close(13 [pid 4287] close(15 [pid 4286] close(19 [pid 4285] close(22 [pid 4294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4293] <... futex resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4293] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] close(14 [pid 4287] close(16 [pid 4286] close(20 [pid 4285] close(23 [pid 4294] <... openat resumed>) = 4 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] setns(201, 0 [pid 4289] close(15 [pid 4287] close(17 [pid 4286] close(21 [pid 4285] close(24 [pid 4294] <... setns resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4289] close(16 [pid 4287] close(18 [pid 4286] close(22 [pid 4285] close(25 [pid 4294] <... socket resumed>) = 5 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] setns(4, 0 [pid 4289] close(17 [pid 4287] close(19 [pid 4286] close(23 [pid 4285] close(26 [pid 4294] <... setns resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] close(4 [pid 4289] close(18 [pid 4287] close(20 [pid 4294] <... close resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] close(24 [pid 4285] close(27 [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4294] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] close(19 [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4294] <... futex resumed>) = 1 [pid 4293] <... futex resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(21 [pid 4286] close(25 [pid 4285] close(28 [pid 4294] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4293] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] close(20 [pid 4294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4293] <... futex resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4293] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] close(21 [pid 4287] close(22 [pid 4286] close(26 [pid 4285] close(29 [pid 4294] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4294] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] close(22 [pid 4287] close(23 [pid 4286] close(27 [pid 4285] exit_group(0 [pid 4294] <... futex resumed>) = 1 [pid 4293] <... futex resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4294] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4293] close(3 [pid 4289] close(23 [pid 4288] <... futex resumed>) = ? [pid 4286] close(28 [pid 4285] <... exit_group resumed>) = ? [pid 4293] <... close resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(24 [pid 4293] close(4 [pid 4289] close(24 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] close(5 [pid 4289] close(25 [pid 4293] <... close resumed>) = 0 [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] close(6 [pid 4289] close(26 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] close(7 [pid 4289] close(27 [pid 4288] +++ exited with 0 +++ [pid 4285] +++ exited with 0 +++ [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] close(8 [pid 4289] close(28 [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] close(29 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(25 [pid 4286] <... 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 4293] close(9 [pid 4289] close(29 [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] exit_group(0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4290] <... futex resumed>) = ? [pid 4289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(26 [pid 4286] <... exit_group resumed>) = ? [pid 4293] close(10 [pid 4290] +++ exited with 0 +++ [pid 4289] exit_group(0 [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4286] +++ exited with 0 +++ [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4292] <... futex resumed>) = ? [pid 4289] <... exit_group resumed>) = ? [pid 4287] close(27 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 109 [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 4293] close(11 [pid 4292] +++ exited with 0 +++ [pid 4289] +++ exited with 0 +++ [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(28 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4293] close(12 [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] close(29 [pid 4293] close(13 [pid 4287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4287] exit_group(0 [pid 4293] close(14 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 110 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4293] close(15) = -1 EBADF (Bad file descriptor) [pid 4293] close(16 [pid 4291] <... futex resumed>) = ? [pid 4287] <... exit_group resumed>) = ? [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4291] +++ exited with 0 +++ [pid 4293] close(17) = -1 EBADF (Bad file descriptor) [pid 4293] close(18) = -1 EBADF (Bad file descriptor) [pid 4293] close(19) = -1 EBADF (Bad file descriptor) [pid 4293] close(20) = -1 EBADF (Bad file descriptor) [pid 4293] close(21) = -1 EBADF (Bad file descriptor) [pid 4293] close(22) = -1 EBADF (Bad file descriptor) [pid 4293] close(23) = -1 EBADF (Bad file descriptor) [pid 4287] +++ exited with 0 +++ [pid 4293] close(24 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 107 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4295 attached [pid 4293] close(25 [pid 4295] set_robust_list(0x555556fa75e0, 24 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... set_robust_list resumed>) = 0 [pid 4293] close(26 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4297 attached [pid 4295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] set_robust_list(0x555556fa75e0, 24 [pid 4295] <... prctl resumed>) = 0 [pid 4293] close(27 [pid 4297] <... set_robust_list resumed>) = 0 [pid 4295] setpgid(0, 0 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4295] <... setpgid resumed>) = 0 [pid 4293] close(28 [pid 4297] <... prctl resumed>) = 0 [pid 4295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 110 [pid 4297] setpgid(0, 0 [pid 4295] <... openat resumed>) = 3 [pid 4293] close(29 [pid 4297] <... setpgid resumed>) = 0 [pid 4295] write(3, "1000", 4 [pid 4293] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4298 attached ./strace-static-x86_64: Process 4296 attached [pid 4297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4295] <... write resumed>) = 4 [pid 4293] exit_group(0 [pid 4298] set_robust_list(0x555556fa75e0, 24 [pid 4297] <... openat resumed>) = 3 [pid 4296] set_robust_list(0x555556fa75e0, 24 [pid 4295] close(3 [pid 4294] <... futex resumed>) = ? [pid 4293] <... exit_group resumed>) = ? [pid 4298] <... set_robust_list resumed>) = 0 [pid 4297] write(3, "1000", 4 [pid 4296] <... set_robust_list resumed>) = 0 [pid 4295] <... close resumed>) = 0 [pid 4294] +++ exited with 0 +++ [pid 4293] +++ exited with 0 +++ [pid 4298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4297] <... write resumed>) = 4 [pid 4295] read(200, [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4298] <... prctl resumed>) = 0 [pid 4297] close(3 [pid 4295] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4298] setpgid(0, 0 [pid 4297] <... close resumed>) = 0 [pid 4295] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... setpgid resumed>) = 0 [pid 4297] read(200, [pid 4295] <... futex resumed>) = 0 [pid 4297] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4297] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... mmap resumed>) = 0x7ff3b4820000 [pid 4297] <... futex resumed>) = 0 [pid 4295] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4295] <... mprotect resumed>) = 0 [pid 4297] <... mmap resumed>) = 0x7ff3b4820000 [pid 4295] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4297] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4298] <... openat resumed>) = 3 [pid 4297] <... mprotect resumed>) = 0 [pid 4295] <... clone resumed>, parent_tid=[110], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 110 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 111 [pid 4298] write(3, "1000", 4 [pid 4297] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4295] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... write resumed>) = 4 [pid 4296] <... prctl resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4298] close(3 [pid 4297] <... clone resumed>, parent_tid=[108], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 108 [pid 4295] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4297] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] setpgid(0, 0 [pid 4298] <... close resumed>) = 0 [pid 4297] <... futex resumed>) = 0 [pid 4297] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] read(200, [pid 4296] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4299 attached [pid 4299] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4298] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4298] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4298] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4296] <... openat resumed>) = 3 [pid 4298] <... mprotect resumed>) = 0 [pid 4299] <... prctl resumed>) = 0 [pid 4299] setpgid(0, 0) = 0 [pid 4299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4301 attached ) = 3 [pid 4298] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4296] write(3, "1000", 4 [pid 4299] write(3, "1000", 4./strace-static-x86_64: Process 4300 attached ) = 4 [pid 4296] <... write resumed>) = 4 [pid 4300] set_robust_list(0x7ff3b48409e0, 24 [pid 4299] close(3 [pid 4298] <... clone resumed>, parent_tid=[111], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 111 [pid 4296] close(3 [pid 4301] set_robust_list(0x7ff3b48409e0, 24 [pid 4298] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4296] <... close resumed>) = 0 [pid 4298] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] read(200, [pid 4300] <... set_robust_list resumed>) = 0 [pid 4299] <... close resumed>) = 0 [pid 4300] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4299] read(200, [pid 4301] <... set_robust_list resumed>) = 0 [pid 4300] <... openat resumed>) = 3 [pid 4299] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4296] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4300] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4296] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... futex resumed>) = 0 [pid 4301] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4300] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4296] <... futex resumed>) = 0 [pid 4295] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... write resumed>) = 8 [pid 4299] <... mmap resumed>) = 0x7ff3b4820000 [pid 4296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4295] <... futex resumed>) = 0 [pid 4301] <... openat resumed>) = 3 [pid 4300] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4296] <... mmap resumed>) = 0x7ff3b4820000 [pid 4295] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4302 attached [pid 4301] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4299] <... mprotect resumed>) = 0 [pid 4296] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4302] set_robust_list(0x7ff3b48409e0, 24 [pid 4300] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4295] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... mprotect resumed>) = 0 [pid 4302] <... set_robust_list resumed>) = 0 [pid 4301] <... futex resumed>) = 1 [pid 4300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4297] <... futex resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4296] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4302] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4301] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4300] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4299] <... clone resumed>, parent_tid=[112], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 112 [pid 4297] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4303 attached [pid 4302] <... openat resumed>) = 3 [pid 4301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4300] <... openat resumed>) = 4 [pid 4299] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4302] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4300] setns(201, 0 [pid 4299] <... futex resumed>) = 0 [pid 4297] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... clone resumed>, parent_tid=[111], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 111 [pid 4302] <... futex resumed>) = 1 [pid 4301] <... write resumed>) = 8 [pid 4300] <... setns resumed>) = 0 [pid 4299] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... futex resumed>) = 0 [pid 4296] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4301] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4298] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = 0 [pid 4302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4301] <... futex resumed>) = 1 [pid 4300] <... socket resumed>) = 5 [pid 4297] <... futex resumed>) = 0 [pid 4302] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4301] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4300] setns(4, 0 [pid 4298] <... futex resumed>) = 0 [pid 4297] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4302] <... write resumed>) = 8 [pid 4300] <... setns resumed>) = 0 [pid 4297] <... futex resumed>) = 0 [pid 4301] <... openat resumed>) = 4 [pid 4298] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4302] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] setns(201, 0 [pid 4300] close(4 [pid 4298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4297] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4304 attached [pid 4302] <... futex resumed>) = 0 [pid 4301] <... setns resumed>) = 0 [pid 4300] <... close resumed>) = 0 [pid 4298] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] set_robust_list(0x7ff3b48409e0, 24 [pid 4302] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4301] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4300] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] <... set_robust_list resumed>) = 0 [pid 4303] set_robust_list(0x7ff3b48409e0, 24 [pid 4302] <... openat resumed>) = 4 [pid 4300] <... futex resumed>) = 1 [pid 4298] <... futex resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4304] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4302] setns(201, 0 [pid 4301] <... socket resumed>) = 5 [pid 4300] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4298] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4295] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] <... openat resumed>) = 3 [pid 4303] <... set_robust_list resumed>) = 0 [pid 4302] <... setns resumed>) = 0 [pid 4301] setns(4, 0 [pid 4300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] <... futex resumed>) = 0 [pid 4304] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4301] <... setns resumed>) = 0 [pid 4300] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4295] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4302] <... socket resumed>) = 5 [pid 4301] close(4 [pid 4300] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4296] <... futex resumed>) = 0 [pid 4304] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4302] setns(4, 0 [pid 4301] <... close resumed>) = 0 [pid 4300] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4303] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4302] <... setns resumed>) = 0 [pid 4301] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4304] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4302] close(4 [pid 4301] <... futex resumed>) = 1 [pid 4300] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4297] <... futex resumed>) = 0 [pid 4296] <... futex resumed>) = 0 [pid 4295] close(3 [pid 4304] <... write resumed>) = 8 [pid 4303] <... openat resumed>) = 3 [pid 4302] <... close resumed>) = 0 [pid 4301] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4297] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4295] <... close resumed>) = 0 [pid 4304] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4297] <... futex resumed>) = 0 [pid 4296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] close(4 [pid 4304] <... futex resumed>) = 0 [pid 4303] <... futex resumed>) = 1 [pid 4302] <... futex resumed>) = 1 [pid 4301] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4299] <... futex resumed>) = 0 [pid 4298] <... futex resumed>) = 0 [pid 4297] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4303] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4302] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4301] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4299] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = 0 [pid 4295] close(5 [pid 4304] <... openat resumed>) = 4 [pid 4303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4301] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] <... futex resumed>) = 0 [pid 4298] <... futex resumed>) = 0 [pid 4296] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4295] <... close resumed>) = 0 [pid 4304] setns(201, 0 [pid 4303] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4302] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4301] <... futex resumed>) = 1 [pid 4299] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4297] <... futex resumed>) = 0 [pid 4295] close(6 [pid 4304] <... setns resumed>) = 0 [pid 4303] <... write resumed>) = 8 [pid 4302] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4301] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4297] close(3 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4303] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... close resumed>) = 0 [pid 4295] close(7 [pid 4304] <... socket resumed>) = 5 [pid 4302] <... futex resumed>) = 1 [pid 4298] <... futex resumed>) = 0 [pid 4297] close(4 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4303] <... futex resumed>) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4304] setns(4, 0 [pid 4303] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4302] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] close(3 [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] close(8 [pid 4304] <... setns resumed>) = 0 [pid 4299] <... futex resumed>) = 0 [pid 4297] close(5 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] close(4 [pid 4303] <... openat resumed>) = 4 [pid 4299] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... close resumed>) = 0 [pid 4297] <... close resumed>) = 0 [pid 4295] close(9 [pid 4304] <... close resumed>) = 0 [pid 4303] setns(201, 0 [pid 4298] close(4 [pid 4297] close(6 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... setns resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] close(10 [pid 4304] <... futex resumed>) = 1 [pid 4303] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4298] close(5 [pid 4297] close(7 [pid 4296] <... futex resumed>) = 0 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4303] <... socket resumed>) = 5 [pid 4298] <... close resumed>) = 0 [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] close(11 [pid 4304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4303] setns(4, 0 [pid 4298] close(6 [pid 4297] close(8 [pid 4296] <... futex resumed>) = 0 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4303] <... setns resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4295] close(12 [pid 4304] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4303] close(4 [pid 4298] close(7 [pid 4297] close(9 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... close resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] close(13 [pid 4304] <... futex resumed>) = 1 [pid 4303] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] close(8 [pid 4297] close(10 [pid 4296] <... futex resumed>) = 0 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4304] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4303] <... futex resumed>) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] close(3 [pid 4295] close(14 [pid 4303] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] close(9 [pid 4297] close(11 [pid 4296] <... close resumed>) = 0 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4299] <... futex resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] close(4 [pid 4295] close(15 [pid 4303] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4299] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] close(10 [pid 4297] close(12 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4303] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] close(5 [pid 4295] close(16 [pid 4303] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] close(11 [pid 4297] close(13 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4303] <... futex resumed>) = 1 [pid 4299] <... futex resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] <... close resumed>) = 0 [pid 4295] close(17 [pid 4303] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4299] close(3 [pid 4298] close(12 [pid 4297] close(14 [pid 4296] close(6 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4299] <... close resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] close(18 [pid 4299] close(4 [pid 4298] close(13 [pid 4297] close(15 [pid 4296] close(7 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] close(19 [pid 4299] close(5 [pid 4298] close(14 [pid 4297] close(16 [pid 4296] close(8 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4299] <... close resumed>) = 0 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] close(20 [pid 4299] close(6 [pid 4298] close(15 [pid 4297] close(17 [pid 4296] close(9 [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4295] close(21 [pid 4299] close(7 [pid 4298] close(16 [pid 4297] close(18 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(10 [pid 4295] close(22 [pid 4299] close(8 [pid 4298] close(17 [pid 4297] close(19 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(11 [pid 4295] close(23 [pid 4299] close(9 [pid 4298] close(18 [pid 4297] close(20 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(12 [pid 4295] close(24 [pid 4299] close(10 [pid 4298] close(19 [pid 4297] close(21 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(13 [pid 4295] close(25 [pid 4299] close(11 [pid 4298] close(20 [pid 4297] close(22 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(14 [pid 4295] close(26 [pid 4299] close(12 [pid 4298] close(21 [pid 4297] close(23 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(15 [pid 4295] close(27 [pid 4299] close(13 [pid 4298] close(22 [pid 4297] close(24 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(16 [pid 4295] close(28 [pid 4299] close(14 [pid 4298] close(23 [pid 4297] close(25 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(17 [pid 4295] close(29 [pid 4299] close(15 [pid 4298] close(24 [pid 4297] close(26 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4296] close(18 [pid 4295] exit_group(0 [pid 4300] <... futex resumed>) = ? [pid 4299] close(16 [pid 4298] close(25 [pid 4297] close(27 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] <... exit_group resumed>) = ? [pid 4300] +++ exited with 0 +++ [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 4296] close(19 [pid 4299] close(17) = -1 EBADF (Bad file descriptor) [pid 4299] close(18) = -1 EBADF (Bad file descriptor) [pid 4298] close(26 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4295] +++ exited with 0 +++ [pid 4297] close(28 [pid 4299] close(19 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] close(20 [pid 4299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4298] close(27 [pid 4297] close(29 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4299] close(20 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] close(21 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4298] close(28 [pid 4297] exit_group(0 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4301] <... futex resumed>) = ? [pid 4299] close(21 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4297] <... exit_group resumed>) = ? [pid 4296] close(22 [pid 4301] +++ exited with 0 +++ [pid 4299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4298] close(29 [pid 4299] close(22 [pid 4298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4299] close(23) = -1 EBADF (Bad file descriptor) [pid 4299] close(24) = -1 EBADF (Bad file descriptor) [pid 4299] close(25) = -1 EBADF (Bad file descriptor) [pid 4299] close(26) = -1 EBADF (Bad file descriptor) [pid 4298] exit_group(0 [pid 4297] +++ exited with 0 +++ [pid 4296] close(23 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4302] <... futex resumed>) = ? [pid 4299] close(27 [pid 4298] <... exit_group resumed>) = ? [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4302] +++ exited with 0 +++ [pid 4299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4296] close(24 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4299] close(28) = -1 EBADF (Bad file descriptor) [pid 4299] close(29) = -1 EBADF (Bad file descriptor) [pid 4299] exit_group(0) = ? ./strace-static-x86_64: Process 4305 attached [pid 4303] <... futex resumed>) = ? [pid 4298] +++ exited with 0 +++ [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 111 [pid 4305] set_robust_list(0x555556fa75e0, 24 [pid 4303] +++ exited with 0 +++ [pid 4299] +++ exited with 0 +++ [pid 4296] close(25 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4305] <... set_robust_list resumed>) = 0 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4296] close(26 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4305] <... prctl resumed>) = 0 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4305] setpgid(0, 0) = 0 [pid 4305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4296] close(27./strace-static-x86_64: Process 4307 attached ./strace-static-x86_64: Process 4306 attached [pid 4305] <... openat resumed>) = 3 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 109 [pid 4305] write(3, "1000", 4 [pid 4296] close(28 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 112 [pid 4307] set_robust_list(0x555556fa75e0, 24 [pid 4305] <... write resumed>) = 4 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... set_robust_list resumed>) = 0 [pid 4306] set_robust_list(0x555556fa75e0, 24 [pid 4307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4306] <... set_robust_list resumed>) = 0 [pid 4305] close(3 [pid 4296] close(29 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4307] <... prctl resumed>) = 0 [pid 4305] <... close resumed>) = 0 [pid 4296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4296] exit_group(0 [pid 4307] setpgid(0, 0 [pid 4305] read(200, [pid 4304] <... futex resumed>) = ? [pid 4296] <... exit_group resumed>) = ? [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 113 [pid 4307] <... setpgid resumed>) = 0 [pid 4306] <... prctl resumed>) = 0 [pid 4305] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4304] +++ exited with 0 +++ [pid 4306] setpgid(0, 0) = 0 [pid 4306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4296] +++ exited with 0 +++ [pid 4306] write(3, "1000", 4 [pid 4307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4306] <... write resumed>) = 4 [pid 4305] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4306] close(3 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4307] <... openat resumed>) = 3 [pid 4306] <... close resumed>) = 0 [pid 4305] <... futex resumed>) = 0 [pid 4307] write(3, "1000", 4 [pid 4306] read(200, ./strace-static-x86_64: Process 4308 attached [pid 4307] <... write resumed>) = 4 [pid 4305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4308] set_robust_list(0x555556fa75e0, 24 [pid 4307] close(3 [pid 4306] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4308] <... set_robust_list resumed>) = 0 [pid 4307] <... close resumed>) = 0 [pid 4306] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4305] <... mmap resumed>) = 0x7ff3b4820000 [pid 4308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4307] read(200, [pid 4306] <... futex resumed>) = 0 [pid 4305] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4309 attached [pid 4308] <... prctl resumed>) = 0 [pid 4307] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4305] <... mprotect resumed>) = 0 [pid 4308] setpgid(0, 0 [pid 4307] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... mmap resumed>) = 0x7ff3b4820000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 112 [pid 4305] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4308] <... setpgid resumed>) = 0 [pid 4307] <... futex resumed>) = 0 [pid 4306] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4306] <... mprotect resumed>) = 0 [pid 4308] <... openat resumed>) = 3 [pid 4307] <... mmap resumed>) = 0x7ff3b4820000 [pid 4306] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4308] write(3, "1000", 4) = 4 [pid 4307] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4306] <... clone resumed>, parent_tid=[110], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 110 [pid 4305] <... clone resumed>, parent_tid=[112], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 112 [pid 4308] close(3 [pid 4307] <... mprotect resumed>) = 0 [pid 4306] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4305] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] <... close resumed>) = 0 [pid 4307] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4306] <... futex resumed>) = 0 [pid 4305] <... futex resumed>) = 0 [pid 4308] read(200, [pid 4306] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4305] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4307] <... clone resumed>, parent_tid=[113], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 113 [pid 4308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4308] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4307] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] <... mprotect resumed>) = 0 [pid 4308] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4307] <... futex resumed>) = 0 [pid 4308] <... clone resumed>, parent_tid=[114], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 114 [pid 4307] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4308] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4311 attached [pid 4311] set_robust_list(0x7ff3b48409e0, 24 [pid 4309] set_robust_list(0x555556fa75e0, 24./strace-static-x86_64: Process 4312 attached ./strace-static-x86_64: Process 4310 attached [pid 4311] <... set_robust_list resumed>) = 0 [pid 4311] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4310] set_robust_list(0x7ff3b48409e0, 24 [pid 4311] <... openat resumed>) = 3 [pid 4310] <... set_robust_list resumed>) = 0 [pid 4309] <... set_robust_list resumed>) = 0 [pid 4311] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4310] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4311] <... futex resumed>) = 1 [pid 4310] <... openat resumed>) = 3 [pid 4309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4306] <... futex resumed>) = 0 [pid 4312] set_robust_list(0x7ff3b48409e0, 24 [pid 4311] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4310] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... prctl resumed>) = 0 [pid 4306] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] <... write resumed>) = 8 [pid 4310] <... futex resumed>) = 1 [pid 4306] <... futex resumed>) = 0 [pid 4305] <... futex resumed>) = 0 [pid 4311] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4310] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] setpgid(0, 0 [pid 4306] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4313 attached [pid 4311] <... futex resumed>) = 0 [pid 4310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4313] set_robust_list(0x7ff3b48409e0, 24 [pid 4311] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4310] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4309] <... setpgid resumed>) = 0 [pid 4306] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4305] <... futex resumed>) = 0 [pid 4313] <... set_robust_list resumed>) = 0 [pid 4311] <... openat resumed>) = 4 [pid 4310] <... write resumed>) = 8 [pid 4309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4306] <... futex resumed>) = 0 [pid 4305] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4311] setns(201, 0 [pid 4310] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4313] <... openat resumed>) = 3 [pid 4311] <... setns resumed>) = 0 [pid 4310] <... futex resumed>) = 0 [pid 4309] <... openat resumed>) = 3 [pid 4305] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4310] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4309] write(3, "1000", 4 [pid 4305] <... futex resumed>) = 0 [pid 4313] <... futex resumed>) = 1 [pid 4312] <... set_robust_list resumed>) = 0 [pid 4311] <... socket resumed>) = 5 [pid 4310] <... openat resumed>) = 4 [pid 4309] <... write resumed>) = 4 [pid 4308] <... futex resumed>) = 0 [pid 4305] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4311] setns(4, 0 [pid 4310] setns(201, 0 [pid 4308] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4312] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4311] <... setns resumed>) = 0 [pid 4310] <... setns resumed>) = 0 [pid 4309] close(3 [pid 4308] <... futex resumed>) = 0 [pid 4313] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4311] close(4 [pid 4310] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4309] <... close resumed>) = 0 [pid 4308] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... write resumed>) = 8 [pid 4312] <... openat resumed>) = 3 [pid 4311] <... close resumed>) = 0 [pid 4310] <... socket resumed>) = 5 [pid 4309] read(200, [pid 4313] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4311] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4310] setns(4, 0 [pid 4309] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4312] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] <... futex resumed>) = 1 [pid 4311] <... futex resumed>) = 1 [pid 4310] <... setns resumed>) = 0 [pid 4308] <... futex resumed>) = 0 [pid 4306] <... futex resumed>) = 0 [pid 4309] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] <... futex resumed>) = 1 [pid 4311] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4310] close(4 [pid 4309] <... futex resumed>) = 0 [pid 4308] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4307] <... futex resumed>) = 0 [pid 4306] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4312] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4310] <... close resumed>) = 0 [pid 4309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4308] <... futex resumed>) = 0 [pid 4307] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4313] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4311] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4310] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... mmap resumed>) = 0x7ff3b4820000 [pid 4308] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 0 [pid 4306] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... openat resumed>) = 4 [pid 4312] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4311] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4310] <... futex resumed>) = 1 [pid 4309] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4307] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] <... futex resumed>) = 0 [pid 4313] setns(201, 0 [pid 4311] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4310] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] <... mprotect resumed>) = 0 [pid 4305] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... write resumed>) = 8 [pid 4313] <... setns resumed>) = 0 [pid 4311] <... futex resumed>) = 1 [pid 4310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4309] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4312] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4305] <... futex resumed>) = 0 [pid 4313] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4311] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4310] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4306] close(3 [pid 4313] <... socket resumed>) = 5 [pid 4312] <... futex resumed>) = 1 [pid 4310] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4307] <... futex resumed>) = 0 [pid 4306] <... close resumed>) = 0 [pid 4305] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] setns(4, 0 [pid 4312] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4310] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... clone resumed>, parent_tid=[113], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 113 [pid 4307] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] close(4 [pid 4305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4313] <... setns resumed>) = 0 [pid 4312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4310] <... futex resumed>) = 0 [pid 4309] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4307] <... futex resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(3 [pid 4313] close(4 [pid 4312] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4310] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] <... futex resumed>) = 0 [pid 4307] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4306] close(5./strace-static-x86_64: Process 4314 attached [pid 4313] <... close resumed>) = 0 [pid 4312] <... openat resumed>) = 4 [pid 4309] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4306] <... close resumed>) = 0 [pid 4305] <... close resumed>) = 0 [pid 4314] set_robust_list(0x7ff3b48409e0, 24 [pid 4313] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] setns(201, 0 [pid 4306] close(6 [pid 4305] close(4 [pid 4314] <... set_robust_list resumed>) = 0 [pid 4313] <... futex resumed>) = 1 [pid 4312] <... setns resumed>) = 0 [pid 4308] <... futex resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4313] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4308] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] close(7 [pid 4305] close(5 [pid 4314] <... openat resumed>) = 3 [pid 4313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4312] <... socket resumed>) = 5 [pid 4308] <... futex resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4308] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4306] close(8 [pid 4305] <... close resumed>) = 0 [pid 4314] <... futex resumed>) = 1 [pid 4313] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4312] setns(4, 0 [pid 4309] <... futex resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(6 [pid 4314] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4313] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... setns resumed>) = 0 [pid 4309] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] close(9 [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4313] <... futex resumed>) = 1 [pid 4312] close(4 [pid 4309] <... futex resumed>) = 0 [pid 4308] <... futex resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(7 [pid 4314] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4313] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] <... close resumed>) = 0 [pid 4309] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] close(3 [pid 4306] close(10 [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] <... write resumed>) = 8 [pid 4312] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] <... close resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 1 [pid 4308] close(4 [pid 4307] <... futex resumed>) = 0 [pid 4306] close(11 [pid 4305] close(8 [pid 4314] <... futex resumed>) = 1 [pid 4312] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] <... futex resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4309] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] close(5 [pid 4307] <... futex resumed>) = 0 [pid 4306] close(12 [pid 4305] close(9 [pid 4314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4312] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4309] <... futex resumed>) = 0 [pid 4308] <... close resumed>) = 0 [pid 4307] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4312] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4309] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] close(6 [pid 4306] close(13 [pid 4305] close(10 [pid 4314] <... openat resumed>) = 4 [pid 4312] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] <... 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 4314] setns(201, 0 [pid 4308] close(7 [pid 4306] close(14 [pid 4314] <... setns resumed>) = 0 [pid 4312] <... futex resumed>) = 1 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(11 [pid 4314] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4312] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] close(8 [pid 4307] <... futex resumed>) = 0 [pid 4306] close(15 [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] <... socket resumed>) = 5 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] close(3 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(12 [pid 4314] setns(4, 0 [pid 4308] close(9 [pid 4306] close(16 [pid 4314] <... setns resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] close(4 [pid 4308] close(10 [pid 4307] close(4 [pid 4306] close(17 [pid 4305] close(13 [pid 4314] <... close resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4314] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] close(11 [pid 4307] close(5 [pid 4306] close(18 [pid 4305] close(14 [pid 4314] <... futex resumed>) = 1 [pid 4309] <... futex resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = 0 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4314] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] close(12 [pid 4307] close(6 [pid 4306] close(19 [pid 4305] close(15 [pid 4314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4309] <... futex resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4314] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4309] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] close(13 [pid 4307] close(7 [pid 4306] close(20 [pid 4305] close(16 [pid 4314] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4314] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] close(14 [pid 4306] close(21 [pid 4314] <... futex resumed>) = 1 [pid 4309] <... futex resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] close(8 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(17 [pid 4314] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] close(3 [pid 4308] close(15 [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] close(22 [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] <... close resumed>) = 0 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] close(9 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(18 [pid 4309] close(4 [pid 4308] close(16 [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] close(23 [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(10 [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(19 [pid 4309] close(5 [pid 4308] close(17 [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] close(24 [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] <... close resumed>) = 0 [pid 4308] close(18 [pid 4307] close(11 [pid 4306] close(25 [pid 4305] close(20 [pid 4309] close(6 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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(19 [pid 4307] close(12 [pid 4306] close(26 [pid 4305] close(21 [pid 4309] close(7 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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(20 [pid 4307] close(13 [pid 4306] close(27 [pid 4305] close(22 [pid 4309] close(8 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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(21 [pid 4307] close(14 [pid 4306] close(28 [pid 4305] close(23 [pid 4309] close(9 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [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(22 [pid 4306] close(29 [pid 4307] close(15 [pid 4309] close(10 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] close(24 [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4308] close(23 [pid 4307] close(16 [pid 4306] exit_group(0 [pid 4311] <... futex resumed>) = ? [pid 4309] close(11 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4306] <... exit_group resumed>) = ? [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4311] +++ exited with 0 +++ [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4308] close(24 [pid 4307] close(17 [pid 4306] +++ exited with 0 +++ [pid 4305] close(25 [pid 4309] close(12 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4308] close(25 [pid 4307] close(18 [pid 4305] close(26 [pid 4309] close(13 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... 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(26 [pid 4307] close(19 [pid 4305] close(27 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(14 [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4308] close(27 [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4309] close(15 [pid 4308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] close(20 [pid 4305] close(28 [pid 4308] close(28) = -1 EBADF (Bad file descriptor) [pid 4308] close(29) = -1 EBADF (Bad file descriptor) [pid 4308] exit_group(0 [pid 4313] <... futex resumed>) = ? [pid 4308] <... exit_group resumed>) = ? [pid 4313] +++ exited with 0 +++ [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4308] +++ exited with 0 +++ [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(16 [pid 4307] close(21 [pid 4305] close(29./strace-static-x86_64: Process 4315 attached [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 111 [pid 4309] close(17 [pid 4307] close(22 [pid 4305] exit_group(0 [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... 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=0} --- [pid 4310] <... futex resumed>) = ? [pid 4309] close(18 [pid 4307] close(23 [pid 4305] <... exit_group resumed>) = ? [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4310] +++ exited with 0 +++ [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4315] setpgid(0, 0) = 0 [pid 4315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4305] +++ exited with 0 +++ [pid 4315] <... openat resumed>) = 3 [pid 4315] write(3, "1000", 4) = 4 [pid 4315] close(3) = 0 [pid 4309] close(19 [pid 4307] close(24 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 115 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(20 [pid 4307] close(25 [pid 4315] read(200, [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4309] close(21 [pid 4307] close(26 [pid 4315] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4315] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4315] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(22 [pid 4307] close(27 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 113 [pid 4315] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(23 [pid 4307] close(28 [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(24 [pid 4307] close(29 [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(25 [pid 4307] exit_group(0 [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4312] <... futex resumed>) = ? [pid 4307] <... exit_group resumed>) = ? [pid 4309] close(26./strace-static-x86_64: Process 4316 attached [pid 4312] +++ exited with 0 +++ [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] set_robust_list(0x555556fa75e0, 24 [pid 4315] <... clone resumed>, parent_tid=[112], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 112 [pid 4316] <... set_robust_list resumed>) = 0 [pid 4315] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4315] <... futex resumed>) = 0 [pid 4316] <... prctl resumed>) = 0 [pid 4315] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] setpgid(0, 0 [pid 4307] +++ exited with 0 +++ [pid 4316] <... setpgid resumed>) = 0 [pid 4309] close(27 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4309] close(28./strace-static-x86_64: Process 4317 attached [pid 4316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4318 attached [pid 4317] set_robust_list(0x555556fa75e0, 24 [pid 4316] <... openat resumed>) = 3 [pid 4309] close(29 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... set_robust_list resumed>) = 0 [pid 4316] write(3, "1000", 4 [pid 4317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4316] <... write resumed>) = 4 [pid 4317] <... prctl resumed>) = 0 [pid 4316] close(3 [pid 4317] setpgid(0, 0 [pid 4316] <... close resumed>) = 0 [pid 4317] <... setpgid resumed>) = 0 [pid 4316] read(200, [pid 4309] exit_group(0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 114 [pid 4317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4316] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4314] <... futex resumed>) = ? [pid 4309] <... exit_group resumed>) = ? [pid 4317] <... openat resumed>) = 3 [pid 4316] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] +++ exited with 0 +++ [pid 4317] write(3, "1000", 4 [pid 4316] <... futex resumed>) = 0 [pid 4317] <... write resumed>) = 4 [pid 4316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4317] close(3 [pid 4316] <... mmap resumed>) = 0x7ff3b4820000 [pid 4317] <... close resumed>) = 0 [pid 4316] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4317] read(200, [pid 4316] <... mprotect resumed>) = 0 [pid 4309] +++ exited with 0 +++ [pid 4317] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4316] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4317] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] <... clone resumed>, parent_tid=[116], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 116 [pid 4317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4316] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4319 attached [pid 4317] <... mmap resumed>) = 0x7ff3b4820000 [pid 4316] <... futex resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4319] set_robust_list(0x555556fa75e0, 24 [pid 4317] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4316] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4319] <... set_robust_list resumed>) = 0 [pid 4317] <... mprotect resumed>) = 0 [pid 4319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4317] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4319] <... prctl resumed>) = 0 [pid 4319] setpgid(0, 0 [pid 4317] <... clone resumed>, parent_tid=[114], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 114 [pid 4319] <... setpgid resumed>) = 0 [pid 4317] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4318] set_robust_list(0x7ff3b48409e0, 24 [pid 4317] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4322 attached ./strace-static-x86_64: Process 4320 attached [pid 4319] <... openat resumed>) = 3 [pid 4318] <... set_robust_list resumed>) = 0 [pid 4317] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 114 [pid 4322] set_robust_list(0x555556fa75e0, 24 [pid 4319] write(3, "1000", 4 [pid 4318] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4319] <... write resumed>) = 4 [pid 4319] close(3) = 0 [pid 4319] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4319] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4319] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4319] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4318] <... openat resumed>) = 3 [pid 4319] <... clone resumed>, parent_tid=[115], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 115 [pid 4319] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4319] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4321 attached [pid 4321] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4321] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4318] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] <... set_robust_list resumed>) = 0 [pid 4320] set_robust_list(0x7ff3b48409e0, 24 [pid 4318] <... futex resumed>) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4318] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4315] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... futex resumed>) = 0 [pid 4322] <... prctl resumed>) = 0 [pid 4321] <... futex resumed>) = 1 [pid 4318] <... write resumed>) = 8 [pid 4317] <... futex resumed>) = 0 [pid 4315] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4317] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... write resumed>) = 8 [pid 4317] <... futex resumed>) = 0 [pid 4321] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 0 [pid 4318] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] setpgid(0, 0 [pid 4317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4322] <... setpgid resumed>) = 0 [pid 4321] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] <... set_robust_list resumed>) = 0 [pid 4318] <... futex resumed>) = 1 [pid 4317] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... futex resumed>) = 0 [pid 4321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4318] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] <... futex resumed>) = 0 [pid 4315] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4321] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4317] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4315] <... futex resumed>) = 0 [pid 4320] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC./strace-static-x86_64: Process 4323 attached [pid 4322] <... openat resumed>) = 3 [pid 4321] <... openat resumed>) = 4 [pid 4318] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4315] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4323] set_robust_list(0x7ff3b48409e0, 24 [pid 4322] write(3, "1000", 4 [pid 4321] setns(201, 0 [pid 4320] <... openat resumed>) = 3 [pid 4323] <... set_robust_list resumed>) = 0 [pid 4321] <... setns resumed>) = 0 [pid 4323] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4322] <... write resumed>) = 4 [pid 4321] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4320] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4318] <... openat resumed>) = 4 [pid 4323] <... openat resumed>) = 3 [pid 4322] close(3 [pid 4321] <... socket resumed>) = 5 [pid 4320] <... futex resumed>) = 1 [pid 4318] setns(201, 0 [pid 4316] <... futex resumed>) = 0 [pid 4323] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] setns(4, 0 [pid 4318] <... setns resumed>) = 0 [pid 4316] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 1 [pid 4322] <... close resumed>) = 0 [pid 4321] <... setns resumed>) = 0 [pid 4320] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4319] <... futex resumed>) = 0 [pid 4318] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4316] <... futex resumed>) = 0 [pid 4323] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4321] close(4 [pid 4319] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... socket resumed>) = 5 [pid 4322] read(200, [pid 4323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4321] <... close resumed>) = 0 [pid 4320] <... write resumed>) = 8 [pid 4319] <... futex resumed>) = 0 [pid 4323] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4322] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4321] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] setns(4, 0 [pid 4323] <... write resumed>) = 8 [pid 4322] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... futex resumed>) = 1 [pid 4320] <... futex resumed>) = 1 [pid 4317] <... futex resumed>) = 0 [pid 4316] <... futex resumed>) = 0 [pid 4318] <... setns resumed>) = 0 [pid 4323] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] <... futex resumed>) = 0 [pid 4321] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4318] close(4 [pid 4317] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 1 [pid 4322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4319] <... futex resumed>) = 0 [pid 4317] <... futex resumed>) = 0 [pid 4316] <... futex resumed>) = 0 [pid 4323] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4322] <... mmap resumed>) = 0x7ff3b4820000 [pid 4321] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4320] <... openat resumed>) = 4 [pid 4319] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4318] <... close resumed>) = 0 [pid 4317] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4322] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4321] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4320] setns(201, 0 [pid 4319] <... futex resumed>) = 0 [pid 4318] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4322] <... mprotect resumed>) = 0 [pid 4321] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... setns resumed>) = 0 [pid 4319] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4323] <... openat resumed>) = 4 [pid 4322] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4321] <... futex resumed>) = 1 [pid 4320] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4318] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] <... futex resumed>) = 0 [pid 4315] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] setns(201, 0 [pid 4321] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4320] <... socket resumed>) = 5 [pid 4317] close(3 [pid 4315] <... futex resumed>) = 0 [pid 4323] <... setns resumed>) = 0 [pid 4322] <... clone resumed>, parent_tid=[115], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 115 [pid 4320] setns(4, 0 [pid 4318] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4317] <... close resumed>) = 0 [pid 4315] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4324 attached [pid 4323] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4322] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... setns resumed>) = 0 [pid 4318] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4317] close(4 [pid 4324] set_robust_list(0x7ff3b48409e0, 24 [pid 4323] <... socket resumed>) = 5 [pid 4322] <... futex resumed>) = 0 [pid 4320] close(4 [pid 4318] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] <... set_robust_list resumed>) = 0 [pid 4323] setns(4, 0 [pid 4322] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4320] <... close resumed>) = 0 [pid 4318] <... futex resumed>) = 1 [pid 4317] close(5 [pid 4315] <... futex resumed>) = 0 [pid 4324] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4323] <... setns resumed>) = 0 [pid 4320] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4318] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] <... close resumed>) = 0 [pid 4315] close(3 [pid 4323] close(4 [pid 4320] <... futex resumed>) = 1 [pid 4317] close(6 [pid 4316] <... futex resumed>) = 0 [pid 4324] <... openat resumed>) = 3 [pid 4323] <... close resumed>) = 0 [pid 4320] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... close resumed>) = 0 [pid 4324] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4317] close(7 [pid 4316] <... futex resumed>) = 0 [pid 4315] close(4 [pid 4324] <... futex resumed>) = 1 [pid 4323] <... futex resumed>) = 1 [pid 4322] <... futex resumed>) = 0 [pid 4319] <... futex resumed>) = 0 [pid 4316] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4322] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4319] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] close(8 [pid 4315] close(5 [pid 4324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4319] <... futex resumed>) = 0 [pid 4324] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4323] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4322] <... futex resumed>) = 0 [pid 4320] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4319] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = 0 [pid 4324] <... write resumed>) = 8 [pid 4323] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4322] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4320] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] close(9 [pid 4315] close(6 [pid 4323] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4323] <... futex resumed>) = 1 [pid 4320] <... futex resumed>) = 1 [pid 4319] <... futex resumed>) = 0 [pid 4317] close(10 [pid 4316] <... futex resumed>) = 0 [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4323] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4319] close(3 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] close(3 [pid 4315] close(7 [pid 4324] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] <... close resumed>) = 0 [pid 4317] close(11 [pid 4324] <... futex resumed>) = 1 [pid 4322] <... futex resumed>) = 0 [pid 4319] close(4 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = 0 [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4322] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(12 [pid 4316] close(4 [pid 4315] close(8 [pid 4322] <... futex resumed>) = 0 [pid 4319] close(5 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] <... openat resumed>) = 4 [pid 4322] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4319] <... close resumed>) = 0 [pid 4317] close(13 [pid 4316] close(5 [pid 4315] close(9 [pid 4324] setns(201, 0 [pid 4319] close(6 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] close(7) = -1 EBADF (Bad file descriptor) [pid 4319] close(8 [pid 4316] <... close resumed>) = 0 [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] <... setns resumed>) = 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(14 [pid 4316] close(6 [pid 4315] close(10 [pid 4324] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4319] close(9 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(15 [pid 4316] close(7 [pid 4315] close(11 [pid 4324] <... socket resumed>) = 5 [pid 4319] close(10 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] setns(4, 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(16 [pid 4316] close(8 [pid 4315] close(12 [pid 4324] <... setns resumed>) = 0 [pid 4319] close(11 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(17 [pid 4316] close(9 [pid 4315] close(13 [pid 4324] close(4 [pid 4319] close(12 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] <... close resumed>) = 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] close(13) = -1 EBADF (Bad file descriptor) [pid 4317] close(18 [pid 4316] close(10 [pid 4315] close(14 [pid 4324] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] close(14 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] <... futex resumed>) = 1 [pid 4322] <... futex resumed>) = 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4322] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] close(15 [pid 4317] close(19 [pid 4316] close(11 [pid 4315] close(15 [pid 4324] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4322] <... futex resumed>) = 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4324] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4319] close(16 [pid 4324] <... futex resumed>) = 0 [pid 4322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(20 [pid 4316] close(12 [pid 4315] close(16 [pid 4324] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4322] close(3 [pid 4319] close(17 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] <... close resumed>) = 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(4 [pid 4319] close(18 [pid 4317] close(21 [pid 4316] close(13 [pid 4315] close(17 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(5 [pid 4319] close(19 [pid 4316] close(14 [pid 4322] <... close resumed>) = 0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] close(22 [pid 4315] close(18 [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(6 [pid 4319] close(20 [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] close(15 [pid 4315] <... 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 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(7 [pid 4319] close(21 [pid 4317] close(23 [pid 4315] close(19 [pid 4316] close(16 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(8 [pid 4319] close(22 [pid 4317] close(24 [pid 4315] close(20 [pid 4316] close(17 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(9 [pid 4319] close(23 [pid 4317] close(25 [pid 4316] close(18 [pid 4315] close(21 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(10 [pid 4319] close(24 [pid 4317] close(26 [pid 4316] close(19 [pid 4315] close(22 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(11 [pid 4319] close(25 [pid 4317] close(27 [pid 4316] close(20 [pid 4315] close(23 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(12 [pid 4319] close(26 [pid 4317] close(28 [pid 4316] close(21 [pid 4315] close(24 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(13 [pid 4319] close(27 [pid 4317] close(29 [pid 4316] close(22 [pid 4315] close(25 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(14 [pid 4319] close(28 [pid 4317] exit_group(0 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] close(26 [pid 4316] close(23 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4321] <... futex resumed>) = ? [pid 4317] <... exit_group resumed>) = ? [pid 4321] +++ exited with 0 +++ [pid 4319] close(29 [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4317] +++ exited with 0 +++ [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4322] close(15 [pid 4319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4316] close(24 [pid 4315] close(27 [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(16) = -1 EBADF (Bad file descriptor) [pid 4322] close(17) = -1 EBADF (Bad file descriptor) [pid 4322] close(18) = -1 EBADF (Bad file descriptor) [pid 4319] exit_group(0 [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4323] <... futex resumed>) = ? [pid 4322] close(19 [pid 4319] <... exit_group resumed>) = ? [pid 4316] close(25 [pid 4315] close(28 [pid 4323] +++ exited with 0 +++ [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] close(20) = -1 EBADF (Bad file descriptor) [pid 4322] close(21) = -1 EBADF (Bad file descriptor) [pid 4322] close(22) = -1 EBADF (Bad file descriptor) [pid 4322] close(23) = -1 EBADF (Bad file descriptor) [pid 4322] close(24) = -1 EBADF (Bad file descriptor) [pid 4322] close(25) = -1 EBADF (Bad file descriptor) [pid 4322] close(26) = -1 EBADF (Bad file descriptor) [pid 4322] close(27) = -1 EBADF (Bad file descriptor) [pid 4322] close(28) = -1 EBADF (Bad file descriptor) [pid 4322] close(29 [pid 4319] +++ exited with 0 +++ [pid 4322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4322] exit_group(0 [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 115 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4324] <... futex resumed>) = ? [pid 4322] <... exit_group resumed>) = ? [pid 4316] close(26 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4315] close(29 [pid 4324] +++ exited with 0 +++ [pid 4322] +++ exited with 0 +++ [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 4316] close(27 [pid 4315] exit_group(0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4318] <... futex resumed>) = ? [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4315] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4325 attached [pid 4325] set_robust_list(0x555556fa75e0, 24 [pid 4318] +++ exited with 0 +++ [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4325] <... set_robust_list resumed>) = 0 [pid 4325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4325] setpgid(0, 0) = 0 [pid 4325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4315] +++ exited with 0 +++ [pid 4325] <... openat resumed>) = 3 [pid 4316] close(28 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... restart_syscall resumed>) = 0 [pid 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] write(3, "1000", 4) = 4 [pid 4325] close(3) = 0 [pid 4325] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4325] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] close(29 [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 4316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 116 [pid 4325] <... futex resumed>) = 0 [pid 4325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4316] exit_group(0 [pid 4325] <... mmap resumed>) = 0x7ff3b4820000 [pid 4316] <... exit_group resumed>) = ? [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4325] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4325] <... mprotect resumed>) = 0 [pid 4325] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[116], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 116 [pid 4325] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4325] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4326 attached [pid 4326] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4326] setpgid(0, 0 [pid 4320] <... futex resumed>) = ? [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 116 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 113 [pid 4326] <... setpgid resumed>) = 0 [pid 4326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4326] write(3, "1000", 4) = 4 [pid 4326] close(3) = 0 [pid 4320] +++ exited with 0 +++ [pid 4316] +++ exited with 0 +++ [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 4326] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4326] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4326] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4326] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4330 attached ./strace-static-x86_64: Process 4328 attached , parent_tid=[117], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 117 [pid 4326] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4329 attached [pid 4329] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4329] setpgid(0, 0) = 0 [pid 4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4329] write(3, "1000", 4) = 4 [pid 4329] close(3) = 0 [pid 4329] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4329] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4329] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4329] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[114], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 114 [pid 4329] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4329] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4327 attached [pid 4329] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4327] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4327] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4325] <... futex resumed>) = 0 [pid 4327] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4325] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] <... write resumed>) = 8 [pid 4325] <... futex resumed>) = 0 [pid 4327] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] <... futex resumed>) = 0 [pid 4325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 117 [pid 4327] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4325] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] <... openat resumed>) = 4 [pid 4325] <... futex resumed>) = 0 [pid 4328] set_robust_list(0x555556fa75e0, 24 [pid 4327] setns(201, 0 [pid 4325] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] <... set_robust_list resumed>) = 0 [pid 4327] <... setns resumed>) = 0 [pid 4327] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4327] setns(4, 0 [pid 4328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4327] <... setns resumed>) = 0 [pid 4327] close(4) = 0 [pid 4327] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4325] <... futex resumed>) = 0 [pid 4327] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4325] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4328] <... prctl resumed>) = 0 [pid 4327] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4325] <... futex resumed>) = 0 [pid 4328] setpgid(0, 0 [pid 4327] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4331 attached [pid 4328] <... setpgid resumed>) = 0 [pid 4327] <... futex resumed>) = 0 [pid 4325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4327] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4325] close(3 [pid 4331] set_robust_list(0x7ff3b48409e0, 24 [pid 4328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4325] <... close resumed>) = 0 [pid 4331] <... set_robust_list resumed>) = 0 [pid 4325] close(4 [pid 4331] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... openat resumed>) = 3 [pid 4328] <... openat resumed>) = 3 [pid 4325] close(5 [pid 4331] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = 0 [pid 4331] <... futex resumed>) = 1 [pid 4329] <... futex resumed>) = 0 [pid 4325] close(6 [pid 4331] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4329] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... write resumed>) = 8 [pid 4329] <... futex resumed>) = 0 [pid 4325] close(7 [pid 4328] write(3, "1000", 4 [pid 4331] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... write resumed>) = 4 [pid 4331] <... futex resumed>) = 0 [pid 4329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4328] close(3 [pid 4325] close(8 [pid 4331] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4329] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... openat resumed>) = 4 [pid 4329] <... futex resumed>) = 0 [pid 4328] <... close resumed>) = 0 [pid 4325] close(9 [pid 4331] setns(201, 0 [pid 4330] set_robust_list(0x7ff3b48409e0, 24 [pid 4329] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] read(200, [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... setns resumed>) = 0 [pid 4325] close(10 [pid 4328] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4331] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4330] <... set_robust_list resumed>) = 0 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... socket resumed>) = 5 [pid 4328] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] close(11 [pid 4331] setns(4, 0 [pid 4328] <... futex resumed>) = 0 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... setns resumed>) = 0 [pid 4330] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4325] close(12 [pid 4331] close(4 [pid 4328] <... mmap resumed>) = 0x7ff3b4820000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... close resumed>) = 0 [pid 4330] <... openat resumed>) = 3 [pid 4328] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4325] close(13 [pid 4331] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... futex resumed>) = 1 [pid 4330] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4328] <... mprotect resumed>) = 0 [pid 4325] close(14 [pid 4331] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4330] <... futex resumed>) = 1 [pid 4329] <... futex resumed>) = 0 [pid 4328] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4326] <... futex resumed>) = 0 [pid 4325] close(15 [pid 4331] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4330] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4326] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4332 attached [pid 4331] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4326] <... futex resumed>) = 0 [pid 4328] <... clone resumed>, parent_tid=[117], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 117 [pid 4325] close(16 [pid 4330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4331] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4328] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4326] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] set_robust_list(0x555556fa75e0, 24 [pid 4331] <... futex resumed>) = 1 [pid 4330] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4329] <... futex resumed>) = 0 [pid 4328] <... futex resumed>) = 0 [pid 4325] close(17 [pid 4331] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] close(3 [pid 4328] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] <... set_robust_list resumed>) = 0 [pid 4330] <... write resumed>) = 8 [pid 4329] <... close resumed>) = 0 [pid 4325] close(18 [pid 4329] close(4 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4330] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] close(19 [pid 4330] <... futex resumed>) = 1 [pid 4329] close(5 [pid 4326] <... futex resumed>) = 0 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] <... prctl resumed>) = 0 [pid 4330] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] <... close resumed>) = 0 [pid 4326] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] close(20 [pid 4332] setpgid(0, 0 [pid 4330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4329] close(6 [pid 4326] <... futex resumed>) = 0 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] <... setpgid resumed>) = 0 [pid 4330] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] close(21 [pid 4329] close(7 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] close(22 [pid 4329] close(8 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4333 attached [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] close(23 [pid 4333] set_robust_list(0x7ff3b48409e0, 24 [pid 4329] close(9 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... set_robust_list resumed>) = 0 [pid 4330] <... openat resumed>) = 4 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] close(24 [pid 4333] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4329] close(10 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... openat resumed>) = 3 [pid 4330] setns(201, 0 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] close(25 [pid 4333] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... openat resumed>) = 3 [pid 4330] <... setns resumed>) = 0 [pid 4329] close(11 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... futex resumed>) = 1 [pid 4332] write(3, "1000", 4 [pid 4330] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... futex resumed>) = 0 [pid 4325] close(26 [pid 4333] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] <... write resumed>) = 4 [pid 4330] <... socket resumed>) = 5 [pid 4329] close(12 [pid 4328] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4332] close(3 [pid 4330] setns(4, 0 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... futex resumed>) = 0 [pid 4325] close(27 [pid 4333] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4332] <... close resumed>) = 0 [pid 4330] <... setns resumed>) = 0 [pid 4329] close(13 [pid 4328] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... write resumed>) = 8 [pid 4332] read(200, [pid 4330] close(4 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4325] close(28 [pid 4333] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4329] close(14 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... futex resumed>) = 1 [pid 4330] <... close resumed>) = 0 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4328] <... futex resumed>) = 0 [pid 4325] close(29 [pid 4333] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] <... futex resumed>) = 0 [pid 4330] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] close(15 [pid 4328] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4330] <... futex resumed>) = 1 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... futex resumed>) = 0 [pid 4326] <... futex resumed>) = 0 [pid 4325] exit_group(0 [pid 4333] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4332] <... mmap resumed>) = 0x7ff3b4820000 [pid 4330] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] close(16 [pid 4328] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] <... futex resumed>) = ? [pid 4326] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4325] <... exit_group resumed>) = ? [pid 4333] <... openat resumed>) = 4 [pid 4332] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4327] +++ exited with 0 +++ [pid 4326] <... futex resumed>) = 0 [pid 4325] +++ exited with 0 +++ [pid 4333] setns(201, 0 [pid 4332] <... mprotect resumed>) = 0 [pid 4330] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4329] close(17 [pid 4326] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... setns resumed>) = 0 [pid 4330] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4333] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4332] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4330] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] close(18 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4333] <... socket resumed>) = 5 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] setns(4, 0 [pid 4330] <... futex resumed>) = 1 [pid 4329] close(19 [pid 4326] <... futex resumed>) = 0 [pid 4333] <... setns resumed>) = 0 [pid 4330] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(3 [pid 3613] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4334 attached [pid 4333] close(4 [pid 4332] <... clone resumed>, parent_tid=[118], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 118 [pid 4329] close(20 [pid 4326] <... close resumed>) = 0 [pid 4333] <... close resumed>) = 0 [pid 4332] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(4 [pid 4333] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... futex resumed>) = 0 [pid 4329] close(21 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... futex resumed>) = 1 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(5 [pid 4328] <... futex resumed>) = 0 [pid 4333] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4329] close(22 [pid 4328] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4326] <... close resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... futex resumed>) = 0 [pid 4326] close(6 [pid 4333] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4329] close(23 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(7 [pid 4333] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] close(24 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4333] <... futex resumed>) = 0 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4326] close(8 [pid 4333] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] close(25 [pid 4328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 117 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(3 [pid 4326] close(9 [pid 4329] close(26 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = 0 [pid 4326] close(10 [pid 4329] close(27 [pid 4328] close(4 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4334] set_robust_list(0x7ff3b48409e0, 24 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(11 [pid 4334] <... set_robust_list resumed>) = 0 [pid 4329] close(28 [pid 4328] close(5 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4334] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(12 [pid 4334] <... openat resumed>) = 3 [pid 4329] close(29 [pid 4328] <... close resumed>) = 0 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4334] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(6 [pid 4326] close(13 [pid 4334] <... futex resumed>) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4329] exit_group(0 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4334] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4332] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4331] <... futex resumed>) = ? [pid 4329] <... exit_group resumed>) = ? [pid 4328] close(7 [pid 4326] close(14./strace-static-x86_64: Process 4335 attached [pid 4334] <... write resumed>) = 8 [pid 4332] <... futex resumed>) = 0 [pid 4331] +++ exited with 0 +++ [pid 4329] +++ exited with 0 +++ [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] set_robust_list(0x555556fa75e0, 24 [pid 4334] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] close(8 [pid 4326] close(15 [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 4335] <... set_robust_list resumed>) = 0 [pid 4334] <... futex resumed>) = 0 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4334] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(16 [pid 4335] <... prctl resumed>) = 0 [pid 4332] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] setpgid(0, 0 [pid 4328] close(9 [pid 4326] close(17 [pid 4335] <... setpgid resumed>) = 0 [pid 4334] <... futex resumed>) = 0 [pid 4332] <... futex resumed>) = 1 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4334] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4332] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] close(10 [pid 4326] close(18 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4335] <... openat resumed>) = 3 [pid 4334] <... openat resumed>) = 4 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] write(3, "1000", 4 [pid 4334] setns(201, 0 [pid 4326] close(19 [pid 4335] <... write resumed>) = 4 [pid 4334] <... setns resumed>) = 0 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(3 [pid 4334] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4326] close(20 [pid 4335] <... close resumed>) = 0 [pid 4334] <... socket resumed>) = 5 [pid 4328] close(11 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] read(200, [pid 4334] setns(4, 0 [pid 4326] close(21 [pid 4335] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4334] <... setns resumed>) = 0 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 115 [pid 4335] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] close(4 [pid 4328] close(12 [pid 4326] close(22 [pid 4335] <... futex resumed>) = 0 [pid 4334] <... close resumed>) = 0 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4334] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4328] close(13 [pid 4326] close(23 [pid 4335] <... mmap resumed>) = 0x7ff3b4820000 [pid 4334] <... futex resumed>) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4334] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4328] close(14 [pid 4326] close(24./strace-static-x86_64: Process 4336 attached [pid 4335] <... mprotect resumed>) = 0 [pid 4334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4332] <... futex resumed>) = 0 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] set_robust_list(0x555556fa75e0, 24 [pid 4335] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4334] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4332] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] close(15 [pid 4326] close(25 [pid 4336] <... set_robust_list resumed>) = 0 [pid 4334] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4335] <... clone resumed>, parent_tid=[118], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 118 [pid 4334] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4328] close(16 [pid 4326] close(26 [pid 4336] <... prctl resumed>) = 0 [pid 4335] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] <... futex resumed>) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] setpgid(0, 0 [pid 4335] <... futex resumed>) = 0 [pid 4334] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4332] close(3 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] close(27 [pid 4336] <... setpgid resumed>) = 0 [pid 4335] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4332] <... close resumed>) = 0 [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4332] close(4 [pid 4328] close(17 [pid 4326] close(28./strace-static-x86_64: Process 4337 attached [pid 4336] <... openat resumed>) = 3 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] write(3, "1000", 4 [pid 4332] close(5 [pid 4328] close(18 [pid 4326] close(29 [pid 4336] <... write resumed>) = 4 [pid 4332] <... close resumed>) = 0 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] close(3 [pid 4332] close(6 [pid 4326] exit_group(0 [pid 4336] <... close resumed>) = 0 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4330] <... futex resumed>) = ? [pid 4328] close(19 [pid 4326] <... exit_group resumed>) = ? [pid 4336] read(200, [pid 4332] close(7 [pid 4336] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] close(8 [pid 4336] <... futex resumed>) = 0 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4332] close(9 [pid 4336] <... mmap resumed>) = 0x7ff3b4820000 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4332] close(10 [pid 4336] <... mprotect resumed>) = 0 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4330] +++ exited with 0 +++ [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4326] +++ exited with 0 +++ [pid 4336] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4332] close(11) = -1 EBADF (Bad file descriptor) [pid 4328] close(20 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4337] set_robust_list(0x7ff3b48409e0, 24 [pid 4336] <... clone resumed>, parent_tid=[116], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 116 [pid 4332] close(12 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] <... set_robust_list resumed>) = 0 [pid 4336] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(21 [pid 4336] <... futex resumed>) = 0 [pid 4332] close(13 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4336] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(22 [pid 4332] close(14 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(23 [pid 4332] close(15 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] <... openat resumed>) = 3 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(24 [pid 4332] close(16 [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(25 [pid 4332] close(17) = -1 EBADF (Bad file descriptor) [pid 4332] close(18) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] <... futex resumed>) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4332] close(19 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4328] close(26 [pid 4335] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] <... futex resumed>) = 0 [pid 4332] close(20 [pid 4335] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] close(21) = -1 EBADF (Bad file descriptor) [pid 4332] close(22) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4332] close(23 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 118 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] close(27 [pid 4332] close(24) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4332] close(25 [pid 4328] close(28 [pid 4337] <... write resumed>) = 8 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4337] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] close(26 [pid 4328] close(29 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] <... futex resumed>) = 0 [pid 4332] close(27 [pid 4337] <... futex resumed>) = 1 [pid 4335] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] exit_group(0./strace-static-x86_64: Process 4338 attached [pid 4335] <... futex resumed>) = 0 [pid 4332] close(28 [pid 4338] set_robust_list(0x7ff3b48409e0, 24 [pid 4337] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4335] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = ? [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4328] <... exit_group resumed>) = ? [pid 4338] <... set_robust_list resumed>) = 0 [pid 4333] +++ exited with 0 +++ [pid 4332] close(29 [pid 4338] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4338] <... openat resumed>) = 3 [pid 4332] exit_group(0 [pid 4338] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] <... futex resumed>) = ? [pid 4332] <... exit_group resumed>) = ? [pid 4328] +++ exited with 0 +++ ./strace-static-x86_64: Process 4339 attached [pid 4338] <... futex resumed>) = 1 [pid 4337] <... openat resumed>) = 4 [pid 4336] <... futex resumed>) = 0 [pid 4334] +++ exited with 0 +++ [pid 4332] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4338] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4336] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... write resumed>) = 8 [pid 4337] setns(201, 0 [pid 4336] <... futex resumed>) = 0 [pid 4338] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 4338] <... futex resumed>) = 0 [pid 4336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4337] <... setns resumed>) = 0 [pid 4339] set_robust_list(0x555556fa75e0, 24 [pid 4338] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4336] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... openat resumed>) = 4 [pid 4336] <... futex resumed>) = 0 [pid 4338] setns(201, 0 [pid 4336] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] <... set_robust_list resumed>) = 0 [pid 4338] <... setns resumed>) = 0 [pid 4337] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4338] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 119 [pid 4338] <... socket resumed>) = 5 [pid 4338] setns(4, 0) = 0 [pid 4338] close(4) = 0 [pid 4338] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4336] <... futex resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 118 [pid 4338] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4337] <... socket resumed>) = 5 [pid 4336] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4336] <... futex resumed>) = 0 [pid 4337] setns(4, 0 [pid 4339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4338] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4337] <... setns resumed>) = 0 [pid 4336] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] <... prctl resumed>) = 0 [pid 4338] <... futex resumed>) = 0 [pid 4336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4338] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4336] close(3./strace-static-x86_64: Process 4341 attached ./strace-static-x86_64: Process 4340 attached [pid 4339] setpgid(0, 0 [pid 4337] close(4 [pid 4336] <... close resumed>) = 0 [pid 4340] set_robust_list(0x555556fa75e0, 24 [pid 4339] <... setpgid resumed>) = 0 [pid 4337] <... close resumed>) = 0 [pid 4336] close(4 [pid 4340] <... set_robust_list resumed>) = 0 [pid 4337] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4337] <... futex resumed>) = 1 [pid 4336] close(5 [pid 4335] <... futex resumed>) = 0 [pid 4340] <... prctl resumed>) = 0 [pid 4337] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4336] <... close resumed>) = 0 [pid 4335] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4340] setpgid(0, 0 [pid 4339] <... openat resumed>) = 3 [pid 4337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4336] close(6 [pid 4335] <... futex resumed>) = 0 [pid 4340] <... setpgid resumed>) = 0 [pid 4337] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] write(3, "1000", 4 [pid 4340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4337] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4336] close(7 [pid 4339] <... write resumed>) = 4 [pid 4341] set_robust_list(0x555556fa75e0, 24 [pid 4340] <... openat resumed>) = 3 [pid 4337] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] write(3, "1000", 4 [pid 4336] close(8 [pid 4339] close(3 [pid 4341] <... set_robust_list resumed>) = 0 [pid 4337] <... futex resumed>) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4340] <... write resumed>) = 4 [pid 4339] <... close resumed>) = 0 [pid 4337] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(3 [pid 4341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4340] close(3 [pid 4339] read(200, [pid 4336] close(9 [pid 4335] <... close resumed>) = 0 [pid 4341] <... prctl resumed>) = 0 [pid 4340] <... close resumed>) = 0 [pid 4339] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(4 [pid 4341] setpgid(0, 0 [pid 4340] read(200, [pid 4339] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] close(10 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] <... setpgid resumed>) = 0 [pid 4340] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4339] <... futex resumed>) = 0 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(5 [pid 4341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4340] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4336] close(11 [pid 4335] <... close resumed>) = 0 [pid 4340] <... futex resumed>) = 0 [pid 4339] <... mmap resumed>) = 0x7ff3b4820000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(6 [pid 4340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4339] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4336] close(12 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] <... openat resumed>) = 3 [pid 4340] <... mmap resumed>) = 0x7ff3b4820000 [pid 4339] <... mprotect resumed>) = 0 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(7 [pid 4341] write(3, "1000", 4 [pid 4340] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4339] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4336] close(13 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... mprotect resumed>) = 0 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(8 [pid 4340] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4336] close(14 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] <... write resumed>) = 4 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(9 [pid 4341] close(3 [pid 4340] <... clone resumed>, parent_tid=[120], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 120 [pid 4339] <... clone resumed>, parent_tid=[119], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 119 [pid 4336] close(15 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] <... close resumed>) = 0 [pid 4340] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(10 [pid 4340] <... futex resumed>) = 0 [pid 4339] <... futex resumed>) = 0 [pid 4336] close(16 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] read(200, [pid 4340] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(11 [pid 4341] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4336] close(17 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(12 [pid 4341] <... futex resumed>) = 0 [pid 4336] close(18 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(13 [pid 4336] close(19 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(14 [pid 4336] close(20 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(15 [pid 4341] <... mmap resumed>) = 0x7ff3b4820000 [pid 4336] close(21 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(16 [pid 4341] <... mprotect resumed>) = 0 [pid 4336] close(22 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4341] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(17./strace-static-x86_64: Process 4342 attached [pid 4336] close(23 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4342] set_robust_list(0x7ff3b48409e0, 24 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(18 [pid 4342] <... set_robust_list resumed>) = 0 [pid 4341] <... clone resumed>, parent_tid=[119], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 119 [pid 4336] close(24 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4342] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4341] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(19 [pid 4342] <... openat resumed>) = 3 [pid 4341] <... futex resumed>) = 0 [pid 4336] close(25 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4342] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(20 [pid 4342] <... futex resumed>) = 1 [pid 4339] <... futex resumed>) = 0 [pid 4336] close(26 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4342] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4339] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(21 [pid 4342] <... write resumed>) = 8 [pid 4339] <... futex resumed>) = 0 [pid 4336] close(27 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4343 attached [pid 4342] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(22 [pid 4343] set_robust_list(0x7ff3b48409e0, 24 [pid 4342] <... futex resumed>) = 0 [pid 4339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4336] close(28 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4343] <... set_robust_list resumed>) = 0 [pid 4342] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4339] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(23 [pid 4343] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4342] <... openat resumed>) = 4 [pid 4339] <... futex resumed>) = 0 [pid 4336] close(29 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4342] setns(201, 0 [pid 4336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4335] close(24 [pid 4342] <... setns resumed>) = 0 [pid 4339] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] exit_group(0 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4344 attached [pid 4343] <... openat resumed>) = 3 [pid 4342] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4338] <... futex resumed>) = ? [pid 4336] <... exit_group resumed>) = ? [pid 4335] close(25 [pid 4344] set_robust_list(0x7ff3b48409e0, 24 [pid 4343] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... socket resumed>) = 5 [pid 4338] +++ exited with 0 +++ [pid 4336] +++ exited with 0 +++ [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4344] <... set_robust_list resumed>) = 0 [pid 4342] setns(4, 0 [pid 4335] close(26 [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 4343] <... futex resumed>) = 1 [pid 4340] <... futex resumed>) = 0 [pid 4344] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4342] <... setns resumed>) = 0 [pid 4340] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4344] <... openat resumed>) = 3 [pid 4343] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4342] close(4 [pid 4340] <... futex resumed>) = 0 [pid 4335] close(27 [pid 4344] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4343] <... write resumed>) = 8 [pid 4342] <... close resumed>) = 0 [pid 4340] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4344] <... futex resumed>) = 1 [pid 4343] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... futex resumed>) = 0 [pid 4340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] close(28 [pid 4344] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4343] <... futex resumed>) = 0 [pid 4342] <... futex resumed>) = 1 [pid 4341] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4340] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4343] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4342] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4341] <... futex resumed>) = 0 [pid 4340] <... futex resumed>) = 0 [pid 4339] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4335] close(29 [pid 4344] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4341] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] <... futex resumed>) = 0 [pid 4335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4344] <... write resumed>) = 8 [pid 4343] <... openat resumed>) = 4 [pid 4342] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4339] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4335] exit_group(0 [pid 4344] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4343] setns(201, 0 [pid 4342] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4337] <... futex resumed>) = ? [pid 4335] <... exit_group resumed>) = ? [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4344] <... futex resumed>) = 1 [pid 4343] <... setns resumed>) = 0 [pid 4342] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... futex resumed>) = 0 [pid 4337] +++ exited with 0 +++ [pid 4335] +++ exited with 0 +++ [pid 4344] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4342] <... futex resumed>) = 1 [pid 4341] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4342] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4341] <... futex resumed>) = 0 [pid 4344] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4343] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4341] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] <... futex resumed>) = 0 [pid 4344] <... openat resumed>) = 4 [pid 4343] <... socket resumed>) = 5 [pid 4339] close(3 [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 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 117 [pid 4344] setns(201, 0 [pid 4343] setns(4, 0 [pid 4344] <... setns resumed>) = 0 [pid 4339] <... close resumed>) = 0 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4344] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4339] close(4 [pid 4344] <... socket resumed>) = 5 [pid 4343] <... setns resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4344] setns(4, 0 [pid 4343] close(4 [pid 4339] close(5 [pid 4344] <... setns resumed>) = 0 [pid 4344] close(4 [pid 4339] <... close resumed>) = 0 [pid 4344] <... close resumed>) = 0 [pid 4344] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4343] <... close resumed>) = 0 [pid 4339] close(6 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4345 attached [pid 4344] <... futex resumed>) = 1 [pid 4343] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... futex resumed>) = 0 [pid 4345] set_robust_list(0x555556fa75e0, 24 [pid 4344] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4341] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] <... set_robust_list resumed>) = 0 [pid 4344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4341] <... futex resumed>) = 0 [pid 4345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4344] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4341] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] close(7 [pid 4345] <... prctl resumed>) = 0 [pid 4344] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4343] <... futex resumed>) = 1 [pid 4340] <... futex resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 119 [pid 4345] setpgid(0, 0 [pid 4344] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4343] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4340] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] close(8 [pid 4345] <... setpgid resumed>) = 0 [pid 4344] <... futex resumed>) = 1 [pid 4343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4341] <... futex resumed>) = 0 [pid 4340] <... futex resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4344] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4343] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4341] close(3 [pid 4340] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4339] close(9./strace-static-x86_64: Process 4346 attached [pid 4345] <... openat resumed>) = 3 [pid 4343] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4341] <... close resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] write(3, "1000", 4 [pid 4343] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] close(4 [pid 4339] close(10 [pid 4345] <... write resumed>) = 4 [pid 4343] <... futex resumed>) = 1 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... futex resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] set_robust_list(0x555556fa75e0, 24 [pid 4345] close(3 [pid 4343] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4341] close(5 [pid 4340] close(3 [pid 4339] close(11 [pid 4346] <... set_robust_list resumed>) = 0 [pid 4345] <... close resumed>) = 0 [pid 4341] <... close resumed>) = 0 [pid 4340] <... close resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] read(200, [pid 4341] close(6 [pid 4340] close(4 [pid 4339] close(12 [pid 4345] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4345] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] close(7 [pid 4340] close(5 [pid 4339] close(13 [pid 4346] <... prctl resumed>) = 0 [pid 4345] <... futex resumed>) = 0 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = 0 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4341] close(8 [pid 4340] close(6 [pid 4345] <... mmap resumed>) = 0x7ff3b4820000 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] setpgid(0, 0 [pid 4339] close(14 [pid 4345] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4341] close(9 [pid 4340] close(7 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... setpgid resumed>) = 0 [pid 4345] <... mprotect resumed>) = 0 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(15 [pid 4345] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4341] close(10 [pid 4340] close(8 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(16 [pid 4345] <... clone resumed>, parent_tid=[118], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 118 [pid 4341] close(11 [pid 4340] close(9 [pid 4345] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] <... futex resumed>) = 0 [pid 4341] close(12 [pid 4340] close(10 [pid 4339] close(17 [pid 4346] <... openat resumed>) = 3 [pid 4345] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] write(3, "1000", 4 [pid 4341] close(13 [pid 4340] close(11 [pid 4339] close(18 [pid 4346] <... write resumed>) = 4 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(3 [pid 4341] close(14 [pid 4340] close(12 [pid 4339] close(19 [pid 4346] <... close resumed>) = 0 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] read(200, [pid 4341] close(15 [pid 4340] close(13 [pid 4339] close(20 [pid 4346] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] close(16 [pid 4340] close(14 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... futex resumed>) = 0 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(21 [pid 4346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4341] close(17 [pid 4340] close(15 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... mmap resumed>) = 0x7ff3b4820000 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(22 [pid 4346] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4341] close(18 [pid 4340] close(16 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... mprotect resumed>) = 0 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(23 [pid 4341] close(19 [pid 4340] close(17 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(24 [pid 4341] close(20 [pid 4340] close(18 [pid 4339] <... 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(25./strace-static-x86_64: Process 4347 attached [pid 4346] <... clone resumed>, parent_tid=[120], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 120 [pid 4341] close(21 [pid 4340] close(19 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] set_robust_list(0x7ff3b48409e0, 24 [pid 4346] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(26 [pid 4347] <... set_robust_list resumed>) = 0 [pid 4346] <... futex resumed>) = 0 [pid 4341] close(22 [pid 4340] close(20 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4346] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(27 [pid 4347] <... openat resumed>) = 3 [pid 4341] close(23 [pid 4340] close(21 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(28 [pid 4347] <... futex resumed>) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4341] close(24 [pid 4340] close(22 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4345] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] close(29 [pid 4347] <... write resumed>) = 8 [pid 4345] <... futex resumed>) = 0 [pid 4341] close(25 [pid 4340] close(23 [pid 4339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4339] exit_group(0 [pid 4347] <... futex resumed>) = 0 [pid 4345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4341] close(26 [pid 4342] <... futex resumed>) = ? [pid 4340] close(24 [pid 4339] <... exit_group resumed>) = ? [pid 4347] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] +++ exited with 0 +++ [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4345] <... futex resumed>) = 0 [pid 4341] close(27 [pid 4340] close(25 [pid 4347] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4345] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] <... openat resumed>) = 4 [pid 4341] close(28 [pid 4340] close(26 [pid 4339] +++ exited with 0 +++ [pid 4347] setns(201, 0 [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] <... setns resumed>) = 0 [pid 4341] close(29 [pid 4340] close(27 [pid 4347] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] <... socket resumed>) = 5 [pid 4341] exit_group(0 [pid 4340] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4347] setns(4, 0 [pid 4344] <... futex resumed>) = ? [pid 4341] <... exit_group resumed>) = ? [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4348 attached [pid 4347] <... setns resumed>) = 0 [pid 4344] +++ exited with 0 +++ [pid 4341] +++ exited with 0 +++ [pid 4340] close(29 [pid 4347] close(4 [pid 4340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4347] <... close resumed>) = 0 [pid 4340] exit_group(0 [pid 4347] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4343] <... futex resumed>) = ? [pid 4340] <... exit_group resumed>) = ? [pid 4348] set_robust_list(0x7ff3b48409e0, 24 [pid 4347] <... futex resumed>) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4343] +++ exited with 0 +++ [pid 4340] +++ exited with 0 +++ [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 120 [pid 4347] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4345] <... futex resumed>) = 0 [pid 4347] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4345] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4347] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4348] <... set_robust_list resumed>) = 0 [pid 4347] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... restart_syscall resumed>) = 0 [pid 4347] <... futex resumed>) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4347] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] close(3) = 0 [pid 4345] close(4) = -1 EBADF (Bad file descriptor) [pid 4345] close(5./strace-static-x86_64: Process 4349 attached ) = 0 [pid 4349] set_robust_list(0x555556fa75e0, 24 [pid 4345] close(6 [pid 4348] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4349] <... set_robust_list resumed>) = 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 121 [pid 4349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4348] <... openat resumed>) = 3 [pid 4345] close(7 [pid 4349] <... prctl resumed>) = 0 [pid 4348] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4349] setpgid(0, 0 [pid 4345] close(8 [pid 4349] <... setpgid resumed>) = 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4345] close(9 [pid 4349] <... openat resumed>) = 3 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] write(3, "1000", 4 [pid 4348] <... futex resumed>) = 1 [pid 4346] <... futex resumed>) = 0 [pid 4345] close(10 [pid 4349] <... write resumed>) = 4 [pid 4348] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4346] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 120 [pid 4349] close(3 [pid 4346] <... futex resumed>) = 0 [pid 4345] close(11 [pid 4349] <... close resumed>) = 0 [pid 4346] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4350 attached [pid 4349] read(200, [pid 4348] <... write resumed>) = 8 [pid 4345] close(12 [pid 4350] set_robust_list(0x555556fa75e0, 24 [pid 4349] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... set_robust_list resumed>) = 0 [pid 4349] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] close(13 [pid 4350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4349] <... futex resumed>) = 0 [pid 4348] <... futex resumed>) = 1 [pid 4346] <... futex resumed>) = 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... prctl resumed>) = 0 [pid 4349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4348] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4346] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] close(14 [pid 4350] setpgid(0, 0 [pid 4349] <... mmap resumed>) = 0x7ff3b4820000 [pid 4346] <... futex resumed>) = 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... setpgid resumed>) = 0 [pid 4349] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4348] <... openat resumed>) = 4 [pid 4346] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4345] close(15./strace-static-x86_64: Process 4351 attached [pid 4350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4349] <... mprotect resumed>) = 0 [pid 4348] setns(201, 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] set_robust_list(0x555556fa75e0, 24 [pid 4350] <... openat resumed>) = 3 [pid 4349] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4348] <... setns resumed>) = 0 [pid 4345] close(16 [pid 4350] write(3, "1000", 4 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... set_robust_list resumed>) = 0 [pid 4350] <... write resumed>) = 4 [pid 4349] <... clone resumed>, parent_tid=[121], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 121 [pid 4348] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4345] close(17 [pid 4350] close(3 [pid 4349] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = 0 [pid 4349] <... futex resumed>) = 0 [pid 4348] <... socket resumed>) = 5 [pid 4345] close(18 [pid 4351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4350] read(200, [pid 4349] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4348] setns(4, 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... prctl resumed>) = 0 [pid 4350] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4348] <... setns resumed>) = 0 [pid 4345] close(19 [pid 4351] setpgid(0, 0 [pid 4350] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] close(4 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... futex resumed>) = 0 [pid 4348] <... close resumed>) = 0 [pid 4345] close(20 [pid 4351] <... setpgid resumed>) = 0 [pid 4350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4348] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... mmap resumed>) = 0x7ff3b4820000 [pid 4345] close(21 [pid 4351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4350] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4348] <... futex resumed>) = 1 [pid 4346] <... futex resumed>) = 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... mprotect resumed>) = 0 [pid 4348] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] close(22 [pid 4350] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4346] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] <... openat resumed>) = 3 [pid 4348] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4346] <... futex resumed>) = 0 [pid 4345] close(23 [pid 4350] <... clone resumed>, parent_tid=[122], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 122 [pid 4346] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4352 attached [pid 4351] write(3, "1000", 4 [pid 4350] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4345] close(24 [pid 4352] set_robust_list(0x7ff3b48409e0, 24 [pid 4350] <... futex resumed>) = 0 [pid 4348] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4352] <... set_robust_list resumed>) = 0 [pid 4351] <... write resumed>) = 4 [pid 4350] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4348] <... futex resumed>) = 1 [pid 4346] <... futex resumed>) = 0 [pid 4345] close(25 [pid 4352] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4352] <... openat resumed>) = 3 [pid 4351] close(3 [pid 4348] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4346] close(3 [pid 4345] close(26 [pid 4352] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4352] <... futex resumed>) = 1 [pid 4351] <... close resumed>) = 0 [pid 4349] <... futex resumed>) = 0 [pid 4346] <... close resumed>) = 0 [pid 4345] close(27 [pid 4352] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4351] read(200, [pid 4349] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4346] close(4 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4352] <... write resumed>) = 8 [pid 4351] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4349] <... futex resumed>) = 0 [pid 4345] close(28 [pid 4352] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4352] <... futex resumed>) = 0 [pid 4351] <... futex resumed>) = 0 [pid 4349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4346] close(5 [pid 4345] close(29./strace-static-x86_64: Process 4353 attached [pid 4352] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4349] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4346] <... close resumed>) = 0 [pid 4345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4353] set_robust_list(0x7ff3b48409e0, 24 [pid 4352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] <... mmap resumed>) = 0x7ff3b4820000 [pid 4349] <... futex resumed>) = 0 [pid 4346] close(6 [pid 4345] exit_group(0 [pid 4353] <... set_robust_list resumed>) = 0 [pid 4352] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4351] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4349] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4347] <... futex resumed>) = ? [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4345] <... exit_group resumed>) = ? [pid 4353] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4352] <... openat resumed>) = 4 [pid 4351] <... mprotect resumed>) = 0 [pid 4347] +++ exited with 0 +++ [pid 4346] close(7 [pid 4345] +++ exited with 0 +++ [pid 4353] <... openat resumed>) = 3 [pid 4352] setns(201, 0 [pid 4353] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4352] <... setns resumed>) = 0 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4353] <... futex resumed>) = 1 [pid 4352] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4351] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4350] <... futex resumed>) = 0 [pid 4346] close(8 [pid 4353] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4352] <... socket resumed>) = 5 [pid 4350] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4352] setns(4, 0 [pid 4350] <... futex resumed>) = 0 [pid 4353] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4352] <... setns resumed>) = 0 [pid 4350] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4353] <... write resumed>) = 8 [pid 4352] close(4 [pid 4351] <... clone resumed>, parent_tid=[121], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 121 [pid 4346] close(9 [pid 4353] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4352] <... close resumed>) = 0 [pid 4353] <... futex resumed>) = 1 [pid 4352] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4353] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4352] <... futex resumed>) = 1 [pid 4351] <... futex resumed>) = 0 [pid 4350] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] <... futex resumed>) = 0 [pid 4346] close(10 [pid 4353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4352] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] <... futex resumed>) = 0 [pid 4349] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4350] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4354 attached [pid 4353] <... openat resumed>) = 4 [pid 4352] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4351] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4354] set_robust_list(0x7ff3b48409e0, 24 [pid 4353] setns(201, 0 [pid 4352] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4346] close(11 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 119 [pid 4354] <... set_robust_list resumed>) = 0 [pid 4353] <... setns resumed>) = 0 [pid 4352] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4353] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4352] <... futex resumed>) = 1 [pid 4349] <... futex resumed>) = 0 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4354] <... openat resumed>) = 3 [pid 4353] <... socket resumed>) = 5 [pid 4352] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4349] close(3 [pid 4354] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] setns(4, 0 [pid 4349] <... close resumed>) = 0 [pid 4346] close(12./strace-static-x86_64: Process 4355 attached [pid 4354] <... futex resumed>) = 1 [pid 4353] <... setns resumed>) = 0 [pid 4351] <... futex resumed>) = 0 [pid 4349] close(4 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4354] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] close(4 [pid 4351] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] set_robust_list(0x555556fa75e0, 24 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4353] <... close resumed>) = 0 [pid 4351] <... futex resumed>) = 0 [pid 4349] close(5 [pid 4346] close(13 [pid 4355] <... set_robust_list resumed>) = 0 [pid 4354] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4353] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... close resumed>) = 0 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4354] <... write resumed>) = 8 [pid 4353] <... futex resumed>) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4349] close(6 [pid 4355] <... prctl resumed>) = 0 [pid 4354] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(14 [pid 4355] setpgid(0, 0 [pid 4354] <... futex resumed>) = 1 [pid 4353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] <... futex resumed>) = 0 [pid 4350] <... futex resumed>) = 0 [pid 4349] close(7 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] <... setpgid resumed>) = 0 [pid 4354] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4351] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(15 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4353] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4351] <... futex resumed>) = 0 [pid 4349] close(8 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4354] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4353] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(16 [pid 4355] <... openat resumed>) = 3 [pid 4354] <... openat resumed>) = 4 [pid 4353] <... futex resumed>) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4349] close(9 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4354] setns(201, 0 [pid 4353] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] close(3 [pid 4355] write(3, "1000", 4 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(17 [pid 4354] <... setns resumed>) = 0 [pid 4350] <... close resumed>) = 0 [pid 4349] close(10 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] <... write resumed>) = 4 [pid 4354] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4350] close(4 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] close(3 [pid 4354] <... socket resumed>) = 5 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(11 [pid 4346] close(18 [pid 4354] setns(4, 0 [pid 4350] close(5 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] <... close resumed>) = 0 [pid 4354] <... setns resumed>) = 0 [pid 4350] <... close resumed>) = 0 [pid 4349] close(12 [pid 4346] close(19 [pid 4355] read(200, [pid 4354] close(4 [pid 4350] close(6 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4354] <... close resumed>) = 0 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(13 [pid 4355] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] close(7 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(20 [pid 4355] <... futex resumed>) = 0 [pid 4354] <... futex resumed>) = 1 [pid 4351] <... futex resumed>) = 0 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(14 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4354] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4351] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] close(8 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(21 [pid 4355] <... mmap resumed>) = 0x7ff3b4820000 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] <... futex resumed>) = 0 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(15 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4354] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4351] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4350] close(9 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(22 [pid 4355] <... mprotect resumed>) = 0 [pid 4354] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(16 [pid 4354] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] close(10 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4354] <... futex resumed>) = 1 [pid 4351] <... futex resumed>) = 0 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(17 [pid 4346] close(23 [pid 4354] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4351] close(3 [pid 4350] close(11 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] <... clone resumed>, parent_tid=[120], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 120 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = 0 [pid 4349] close(18 [pid 4355] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] close(4 [pid 4350] close(12 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(24 [pid 4355] <... futex resumed>) = 0 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(19 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] close(5 [pid 4350] close(13 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] close(25 [pid 4351] <... close resumed>) = 0 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(20 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] close(6 [pid 4350] close(14 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(21 [pid 4346] close(26 [pid 4351] close(7 [pid 4350] close(15 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(22 [pid 4346] close(27 [pid 4351] close(8 [pid 4350] close(16 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(23 [pid 4346] close(28 [pid 4351] close(9 [pid 4350] close(17 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(24 [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] close(10 [pid 4350] close(18 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(25 [pid 4346] close(29 [pid 4351] close(11 [pid 4350] close(19 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(26 [pid 4346] exit_group(0 [pid 4351] close(12 [pid 4350] close(20 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4348] <... futex resumed>) = ? [pid 4346] <... exit_group resumed>) = ? [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(27./strace-static-x86_64: Process 4356 attached [pid 4350] close(21 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4348] +++ exited with 0 +++ [pid 4356] set_robust_list(0x7ff3b48409e0, 24 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(28 [pid 4356] <... set_robust_list resumed>) = 0 [pid 4350] close(22 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4356] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] close(29 [pid 4356] <... openat resumed>) = 3 [pid 4351] close(13 [pid 4350] close(23 [pid 4349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4346] +++ exited with 0 +++ [pid 4356] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] exit_group(0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4356] <... futex resumed>) = 1 [pid 4355] <... futex resumed>) = 0 [pid 4352] <... futex resumed>) = ? [pid 4351] close(14 [pid 4350] close(24 [pid 4349] <... exit_group resumed>) = ? [pid 4356] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4355] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4352] +++ exited with 0 +++ [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4349] +++ exited with 0 +++ [pid 4356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4355] <... futex resumed>) = 0 [pid 4351] close(15 [pid 4350] close(25 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4356] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4355] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4356] <... write resumed>) = 8 [pid 4350] close(26 [pid 4356] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4356] <... futex resumed>) = 1 [pid 4351] close(16 [pid 4350] close(27 [pid 4356] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] close(28) = -1 EBADF (Bad file descriptor) [pid 4350] close(29) = -1 EBADF (Bad file descriptor) [pid 4350] exit_group(0 [pid 4353] <... futex resumed>) = ? [pid 4350] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4357 attached [pid 4355] <... futex resumed>) = 0 [pid 4353] +++ exited with 0 +++ [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4350] +++ exited with 0 +++ [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 121 [pid 4355] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] close(17 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4356] <... futex resumed>) = 0 [pid 4355] <... futex resumed>) = 1 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4356] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 4356] setns(201, 0) = 0 [pid 4356] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4356] setns(4, 0 [pid 4355] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] close(18 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 122 [pid 4356] <... setns resumed>) = 0 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4356] close(4 [pid 4351] close(19 [pid 4356] <... close resumed>) = 0 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4356] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4355] <... futex resumed>) = 0 [pid 4351] close(20 [pid 4356] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4355] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4355] <... futex resumed>) = 0 [pid 4351] close(21 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4356] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4355] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4356] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4356] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4355] <... futex resumed>) = 0 [pid 4356] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4355] close(3./strace-static-x86_64: Process 4358 attached ) = 0 [pid 4351] close(22 [pid 4358] set_robust_list(0x555556fa75e0, 24 [pid 4355] close(4 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 123 [pid 4358] <... set_robust_list resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] close(23 [pid 4358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4355] close(5 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... prctl resumed>) = 0 [pid 4355] <... close resumed>) = 0 [pid 4351] close(24 [pid 4358] setpgid(0, 0 [pid 4355] close(6 [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... setpgid resumed>) = 0 [pid 4357] set_robust_list(0x555556fa75e0, 24 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] close(25 [pid 4358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4355] close(7 [pid 4358] <... openat resumed>) = 3 [pid 4357] <... set_robust_list resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] write(3, "1000", 4 [pid 4355] close(8 [pid 4351] close(26 [pid 4358] <... write resumed>) = 4 [pid 4357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] close(3 [pid 4355] close(9 [pid 4351] close(27 [pid 4357] <... prctl resumed>) = 0 [pid 4358] <... close resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] read(200, [pid 4357] setpgid(0, 0 [pid 4355] close(10 [pid 4351] close(28 [pid 4358] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] close(11 [pid 4358] <... futex resumed>) = 0 [pid 4357] <... setpgid resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4355] close(12 [pid 4351] close(29 [pid 4358] <... mmap resumed>) = 0x7ff3b4820000 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4351] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4359 attached [pid 4358] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4355] close(13 [pid 4351] exit_group(0 [pid 4359] set_robust_list(0x555556fa75e0, 24 [pid 4358] <... mprotect resumed>) = 0 [pid 4357] <... openat resumed>) = 3 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4354] <... futex resumed>) = ? [pid 4351] <... exit_group resumed>) = ? [pid 4359] <... set_robust_list resumed>) = 0 [pid 4358] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4357] write(3, "1000", 4 [pid 4355] close(14 [pid 4354] +++ exited with 0 +++ [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4360 attached [pid 4358] <... clone resumed>, parent_tid=[123], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 123 [pid 4357] <... write resumed>) = 4 [pid 4355] close(15 [pid 4351] +++ exited with 0 +++ [pid 4359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4360] set_robust_list(0x7ff3b48409e0, 24 [pid 4359] <... prctl resumed>) = 0 [pid 4358] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] close(3 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4360] <... set_robust_list resumed>) = 0 [pid 4359] setpgid(0, 0 [pid 4358] <... futex resumed>) = 0 [pid 4355] close(16 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4360] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4359] <... setpgid resumed>) = 0 [pid 4358] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] <... close resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4357] read(200, [pid 4359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4355] close(17 [pid 4359] <... openat resumed>) = 3 [pid 4357] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] write(3, "1000", 4 [pid 4357] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] close(18 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4361 attached [pid 4360] <... openat resumed>) = 3 [pid 4359] <... write resumed>) = 4 [pid 4357] <... futex resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4360] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] close(3 [pid 4357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4355] close(19 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 122 [pid 4360] <... futex resumed>) = 1 [pid 4359] <... close resumed>) = 0 [pid 4358] <... futex resumed>) = 0 [pid 4357] <... mmap resumed>) = 0x7ff3b4820000 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4360] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4359] read(200, [pid 4358] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4355] close(20 [pid 4359] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4358] <... futex resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4359] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] <... mprotect resumed>) = 0 [pid 4355] close(21 [pid 4360] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4359] <... futex resumed>) = 0 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] close(22 [pid 4357] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4360] <... write resumed>) = 8 [pid 4355] close(23) = -1 EBADF (Bad file descriptor) [pid 4360] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] <... mmap resumed>) = 0x7ff3b4820000 [pid 4357] <... clone resumed>, parent_tid=[122], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 122 [pid 4355] close(24 [pid 4360] <... futex resumed>) = 1 [pid 4359] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4358] <... futex resumed>) = 0 [pid 4357] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4360] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4359] <... mprotect resumed>) = 0 [pid 4358] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] <... futex resumed>) = 0 [pid 4355] close(25 [pid 4359] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4358] <... futex resumed>) = 0 [pid 4357] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4360] <... openat resumed>) = 4 [pid 4358] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4355] close(26) = -1 EBADF (Bad file descriptor) [pid 4360] setns(201, 0 [pid 4359] <... clone resumed>, parent_tid=[124], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 124 [pid 4355] close(27 [pid 4360] <... setns resumed>) = 0 [pid 4359] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] <... futex resumed>) = 0 [pid 4355] close(28 [pid 4360] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4359] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4355] close(29 [pid 4360] <... socket resumed>) = 5 [pid 4355] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4362 attached [pid 4355] exit_group(0 [pid 4362] set_robust_list(0x7ff3b48409e0, 24 [pid 4360] setns(4, 0 [pid 4356] <... futex resumed>) = ? [pid 4355] <... exit_group resumed>) = ? [pid 4362] <... set_robust_list resumed>) = 0 [pid 4361] set_robust_list(0x555556fa75e0, 24 [pid 4360] <... setns resumed>) = 0 [pid 4356] +++ exited with 0 +++ [pid 4355] +++ exited with 0 +++ [pid 4362] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4360] close(4./strace-static-x86_64: Process 4363 attached [pid 4362] <... openat resumed>) = 3 [pid 4360] <... close resumed>) = 0 [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 4360] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] set_robust_list(0x7ff3b48409e0, 24 [pid 4362] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... set_robust_list resumed>) = 0 [pid 4360] <... futex resumed>) = 1 [pid 4358] <... futex resumed>) = 0 [pid 4363] <... set_robust_list resumed>) = 0 [pid 4362] <... futex resumed>) = 1 [pid 4360] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4358] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] <... futex resumed>) = 0 [pid 4363] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4362] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4358] <... futex resumed>) = 0 [pid 4357] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] <... openat resumed>) = 3 [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4358] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] <... futex resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4363] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4360] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4357] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4363] <... futex resumed>) = 1 [pid 4362] <... write resumed>) = 8 [pid 4363] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4357] <... futex resumed>) = 0 [pid 4359] <... futex resumed>) = 0 [pid 4360] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4359] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4360] <... futex resumed>) = 1 [pid 4358] <... futex resumed>) = 0 [pid 4357] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 121 [pid 4363] <... futex resumed>) = 0 [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4359] <... futex resumed>) = 1 [pid 4358] close(3 [pid 4357] <... futex resumed>) = 0 [pid 4363] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4362] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4359] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4358] <... close resumed>) = 0 [pid 4357] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4363] <... write resumed>) = 8 [pid 4362] <... openat resumed>) = 4 [pid 4361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4358] close(4 [pid 4363] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] setns(201, 0 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4364 attached [pid 4363] <... futex resumed>) = 1 [pid 4362] <... setns resumed>) = 0 [pid 4359] <... futex resumed>) = 0 [pid 4358] close(5 [pid 4361] setpgid(0, 0 [pid 4364] set_robust_list(0x555556fa75e0, 24 [pid 4363] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4359] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... setpgid resumed>) = 0 [pid 4358] <... close resumed>) = 0 [pid 4364] <... set_robust_list resumed>) = 0 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4362] <... socket resumed>) = 5 [pid 4359] <... futex resumed>) = 0 [pid 4358] close(6 [pid 4364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4363] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4362] setns(4, 0 [pid 4361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4359] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... prctl resumed>) = 0 [pid 4363] <... openat resumed>) = 4 [pid 4362] <... setns resumed>) = 0 [pid 4358] close(7 [pid 4364] setpgid(0, 0 [pid 4363] setns(201, 0 [pid 4362] close(4 [pid 4361] <... openat resumed>) = 3 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... setpgid resumed>) = 0 [pid 4363] <... setns resumed>) = 0 [pid 4362] <... close resumed>) = 0 [pid 4358] close(8 [pid 4364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4363] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4362] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... openat resumed>) = 3 [pid 4363] <... socket resumed>) = 5 [pid 4362] <... futex resumed>) = 1 [pid 4361] write(3, "1000", 4 [pid 4358] close(9 [pid 4357] <... futex resumed>) = 0 [pid 4364] write(3, "1000", 4 [pid 4363] setns(4, 0 [pid 4362] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4361] <... write resumed>) = 4 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... write resumed>) = 4 [pid 4363] <... setns resumed>) = 0 [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4361] close(3 [pid 4358] close(10 [pid 4357] <... futex resumed>) = 0 [pid 4364] close(3 [pid 4363] close(4 [pid 4362] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4361] <... close resumed>) = 0 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = 0 [pid 4363] <... close resumed>) = 0 [pid 4362] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4361] read(200, [pid 4358] close(11 [pid 4364] read(200, [pid 4363] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4363] <... futex resumed>) = 1 [pid 4362] <... futex resumed>) = 1 [pid 4359] <... futex resumed>) = 0 [pid 4358] close(12 [pid 4357] <... futex resumed>) = 0 [pid 4364] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4361] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(3 [pid 4364] <... futex resumed>) = 0 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4361] <... futex resumed>) = 0 [pid 4359] <... futex resumed>) = 0 [pid 4358] close(13 [pid 4357] <... close resumed>) = 0 [pid 4364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4363] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4359] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(4 [pid 4364] <... mmap resumed>) = 0x7ff3b4820000 [pid 4363] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4361] <... mmap resumed>) = 0x7ff3b4820000 [pid 4358] close(14 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4363] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(5 [pid 4364] <... mprotect resumed>) = 0 [pid 4363] <... futex resumed>) = 1 [pid 4361] <... mprotect resumed>) = 0 [pid 4359] <... futex resumed>) = 0 [pid 4358] close(15 [pid 4357] <... close resumed>) = 0 [pid 4364] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4363] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4361] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4359] close(3 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(6 [pid 4358] close(16 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... clone resumed>, parent_tid=[122], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 122 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(7 [pid 4364] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... clone resumed>, parent_tid=[123], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 123 [pid 4359] <... close resumed>) = 0 [pid 4358] close(17 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... futex resumed>) = 0 [pid 4361] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] close(4 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(8 [pid 4364] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... futex resumed>) = 0 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] close(18 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] close(5 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(9 [pid 4358] close(19 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] <... close resumed>) = 0 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(10 [pid 4359] close(6 [pid 4358] close(20 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4366 attached [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(11 [pid 4366] set_robust_list(0x7ff3b48409e0, 24 [pid 4359] close(7 [pid 4358] close(21 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... set_robust_list resumed>) = 0 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(12 [pid 4366] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4359] close(8 [pid 4358] close(22 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4365 attached [pid 4366] <... openat resumed>) = 3 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(13 [pid 4366] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] close(9 [pid 4358] close(23 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... futex resumed>) = 1 [pid 4361] <... futex resumed>) = 0 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(14 [pid 4366] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4361] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] close(10 [pid 4358] close(24 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... write resumed>) = 8 [pid 4361] <... futex resumed>) = 0 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(15 [pid 4366] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] close(11 [pid 4358] close(25 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... futex resumed>) = 0 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(16 [pid 4366] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4361] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] close(12 [pid 4358] close(26 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... openat resumed>) = 4 [pid 4361] <... futex resumed>) = 0 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(17 [pid 4366] setns(201, 0 [pid 4361] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] close(13 [pid 4358] close(27 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... setns resumed>) = 0 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(18 [pid 4366] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4359] close(14 [pid 4358] close(28 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... socket resumed>) = 5 [pid 4365] set_robust_list(0x7ff3b48409e0, 24 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(19 [pid 4366] setns(4, 0 [pid 4358] close(29 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... setns resumed>) = 0 [pid 4365] <... set_robust_list resumed>) = 0 [pid 4359] close(15 [pid 4358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(20 [pid 4366] close(4 [pid 4365] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] exit_group(0 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... close resumed>) = 0 [pid 4360] <... futex resumed>) = ? [pid 4359] close(16 [pid 4358] <... exit_group resumed>) = ? [pid 4357] close(21 [pid 4366] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4365] <... openat resumed>) = 3 [pid 4360] +++ exited with 0 +++ [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4358] +++ exited with 0 +++ [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... futex resumed>) = 1 [pid 4365] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = 0 [pid 4359] close(17 [pid 4357] close(22 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4366] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] <... futex resumed>) = 1 [pid 4364] <... futex resumed>) = 0 [pid 4361] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4364] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = 0 [pid 4359] close(18 [pid 4357] close(23 [pid 4366] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4364] <... futex resumed>) = 0 [pid 4361] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4364] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(24 [pid 4366] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4365] <... write resumed>) = 8 [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4366] <... futex resumed>) = 1 [pid 4365] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = 0 [pid 4359] close(19 [pid 4357] close(25 [pid 4366] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] <... futex resumed>) = 1 [pid 4364] <... futex resumed>) = 0 [pid 4361] close(3 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... close resumed>) = 0 [pid 4359] close(20 [pid 4357] close(26 [pid 4364] <... futex resumed>) = 0 [pid 4361] close(4 [pid 4365] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(21 [pid 4357] close(27 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4365] <... openat resumed>) = 4 [pid 4361] close(5 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4357] close(28) = -1 EBADF (Bad file descriptor) [pid 4357] close(29) = -1 EBADF (Bad file descriptor) [pid 4357] exit_group(0 [pid 4362] <... futex resumed>) = ? [pid 4357] <... exit_group resumed>) = ? [pid 4365] setns(201, 0 [pid 4362] +++ exited with 0 +++ [pid 4361] <... close resumed>) = 0 [pid 4359] close(22 [pid 4357] +++ exited with 0 +++ [pid 4365] <... setns resumed>) = 0 [pid 4361] close(6 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [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} --- [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 124 [pid 4365] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(23./strace-static-x86_64: Process 4367 attached [pid 4361] close(7 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(24 [pid 4365] <... socket resumed>) = 5 [pid 4365] setns(4, 0 [pid 4361] close(8 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4367] set_robust_list(0x555556fa75e0, 24 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(25 [pid 4367] <... set_robust_list resumed>) = 0 [pid 4367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4361] close(9 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4368 attached [pid 4365] <... setns resumed>) = 0 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(26 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 123 [pid 4365] close(4 [pid 4361] close(10 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(27 [pid 4365] <... close resumed>) = 0 [pid 4361] close(11 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] set_robust_list(0x555556fa75e0, 24 [pid 4365] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(28 [pid 4368] <... set_robust_list resumed>) = 0 [pid 4367] <... prctl resumed>) = 0 [pid 4361] close(12 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4367] setpgid(0, 0 [pid 4365] <... futex resumed>) = 1 [pid 4364] <... futex resumed>) = 0 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] close(29 [pid 4367] <... setpgid resumed>) = 0 [pid 4365] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4364] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] close(13 [pid 4359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] <... futex resumed>) = 0 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4359] exit_group(0 [pid 4368] <... prctl resumed>) = 0 [pid 4367] <... openat resumed>) = 3 [pid 4365] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4364] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4363] <... futex resumed>) = ? [pid 4361] close(14 [pid 4359] <... exit_group resumed>) = ? [pid 4368] setpgid(0, 0 [pid 4367] write(3, "1000", 4 [pid 4365] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4363] +++ exited with 0 +++ [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... write resumed>) = 4 [pid 4367] close(3) = 0 [pid 4367] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] <... setpgid resumed>) = 0 [pid 4367] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4365] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] close(15 [pid 4359] +++ exited with 0 +++ [pid 4368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4367] <... futex resumed>) = 0 [pid 4365] <... futex resumed>) = 1 [pid 4364] <... futex resumed>) = 0 [pid 4361] <... 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 4368] <... openat resumed>) = 3 [pid 4367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4365] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4364] close(3 [pid 4361] close(16 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4368] write(3, "1000", 4 [pid 4367] <... mmap resumed>) = 0x7ff3b4820000 [pid 4364] <... close resumed>) = 0 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4368] <... write resumed>) = 4 [pid 4367] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4364] close(4 [pid 4361] close(17 [pid 4368] close(3 [pid 4367] <... mprotect resumed>) = 0 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] <... close resumed>) = 0 [pid 4367] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4364] close(5 [pid 4361] close(18 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4370 attached [pid 4368] read(200, [pid 4364] <... close resumed>) = 0 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4367] <... clone resumed>, parent_tid=[125], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 125 [pid 4364] close(6 [pid 4361] close(19 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 125 [pid 4368] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4367] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] <... futex resumed>) = 0 [pid 4367] <... futex resumed>) = 0 [pid 4364] close(7 [pid 4361] close(20 [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4367] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] <... mmap resumed>) = 0x7ff3b4820000 [pid 4364] close(8 [pid 4361] close(21 [pid 4368] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] close(9) = -1 EBADF (Bad file descriptor) [pid 4368] <... mprotect resumed>) = 0 [pid 4364] close(10 [pid 4361] close(22 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4364] close(11 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] close(23 [pid 4368] <... clone resumed>, parent_tid=[124], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 124 [pid 4364] close(12 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] close(24 [pid 4368] <... futex resumed>) = 0 [pid 4364] close(13 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] close(25 [pid 4370] set_robust_list(0x555556fa75e0, 24 [pid 4364] close(14 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] close(15 [pid 4361] close(26 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] close(16 [pid 4361] close(27 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] close(17 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4364] close(18) = -1 EBADF (Bad file descriptor) [pid 4361] close(28./strace-static-x86_64: Process 4369 attached [pid 4364] close(19 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4369] set_robust_list(0x7ff3b48409e0, 24 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] close(29 [pid 4369] <... set_robust_list resumed>) = 0 [pid 4364] close(20 [pid 4361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... set_robust_list resumed>) = 0 [pid 4369] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4361] exit_group(0 [pid 4370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4369] <... openat resumed>) = 3 [pid 4364] close(21 [pid 4361] <... exit_group resumed>) = ? [pid 4369] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = ? [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4371 attached [pid 4369] <... futex resumed>) = 1 [pid 4367] <... futex resumed>) = 0 [pid 4364] close(22 [pid 4371] set_robust_list(0x7ff3b48409e0, 24 [pid 4369] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4367] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] <... set_robust_list resumed>) = 0 [pid 4369] <... write resumed>) = 8 [pid 4367] <... futex resumed>) = 0 [pid 4366] +++ exited with 0 +++ [pid 4370] <... prctl resumed>) = 0 [pid 4364] close(23 [pid 4361] +++ exited with 0 +++ [pid 4371] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4369] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4367] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] <... openat resumed>) = 3 [pid 4370] setpgid(0, 0 [pid 4369] <... futex resumed>) = 0 [pid 4367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] close(24 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4371] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... setpgid resumed>) = 0 [pid 4369] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4367] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4372 attached [pid 4371] <... futex resumed>) = 1 [pid 4370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4369] <... openat resumed>) = 4 [pid 4368] <... futex resumed>) = 0 [pid 4367] <... futex resumed>) = 0 [pid 4364] close(25 [pid 4371] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4369] setns(201, 0 [pid 4368] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4367] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 124 [pid 4371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4370] <... openat resumed>) = 3 [pid 4369] <... setns resumed>) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4364] close(26 [pid 4371] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4370] write(3, "1000", 4 [pid 4369] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4368] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] <... write resumed>) = 8 [pid 4370] <... write resumed>) = 4 [pid 4369] <... socket resumed>) = 5 [pid 4364] close(27 [pid 4371] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] close(3 [pid 4369] setns(4, 0 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] <... futex resumed>) = 1 [pid 4369] <... setns resumed>) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4364] close(28 [pid 4371] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4370] <... close resumed>) = 0 [pid 4369] close(4 [pid 4368] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4370] read(200, [pid 4369] <... close resumed>) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4364] close(29 [pid 4371] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4370] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4369] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] <... openat resumed>) = 4 [pid 4370] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4369] <... futex resumed>) = 1 [pid 4367] <... futex resumed>) = 0 [pid 4364] exit_group(0 [pid 4371] setns(201, 0 [pid 4370] <... futex resumed>) = 0 [pid 4369] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4367] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4365] <... futex resumed>) = ? [pid 4364] <... exit_group resumed>) = ? [pid 4372] set_robust_list(0x555556fa75e0, 24 [pid 4371] <... setns resumed>) = 0 [pid 4370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4367] <... futex resumed>) = 0 [pid 4365] +++ exited with 0 +++ [pid 4364] +++ exited with 0 +++ [pid 4371] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4370] <... mmap resumed>) = 0x7ff3b4820000 [pid 4369] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4367] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 4371] <... socket resumed>) = 5 [pid 4370] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4369] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4371] setns(4, 0 [pid 4370] <... mprotect resumed>) = 0 [pid 4369] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... setns resumed>) = 0 [pid 4369] <... futex resumed>) = 1 [pid 4367] <... futex resumed>) = 0 [pid 4371] close(4 [pid 4370] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4369] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4367] close(3 [pid 4371] <... close resumed>) = 0 [pid 4367] <... close resumed>) = 0 [pid 4371] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... clone resumed>, parent_tid=[126], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 126 [pid 4367] close(4 [pid 4371] <... futex resumed>) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... set_robust_list resumed>) = 0 [pid 4371] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4370] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4367] close(5./strace-static-x86_64: Process 4373 attached [pid 4372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4370] <... futex resumed>) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4367] <... close resumed>) = 0 [pid 4372] <... prctl resumed>) = 0 [pid 4371] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4370] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4368] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4367] close(6 [pid 4372] setpgid(0, 0 [pid 4371] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4367] close(7 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4372] <... setpgid resumed>) = 0 [pid 4371] <... futex resumed>) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4371] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4368] close(3 [pid 4367] close(8 [pid 4368] <... close resumed>) = 0 [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4368] close(4 [pid 4367] close(9 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 123 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] close(5 [pid 4367] close(10 [pid 4372] <... openat resumed>) = 3 [pid 4368] <... close resumed>) = 0 [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] close(6 [pid 4367] close(11 [pid 4372] write(3, "1000", 4 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] close(7 [pid 4367] close(12 [pid 4372] <... write resumed>) = 4 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] close(8 [pid 4367] close(13 [pid 4372] close(3 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] close(9 [pid 4367] close(14 [pid 4372] <... close resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4368] close(10 [pid 4367] close(15 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] read(200, [pid 4368] close(11 [pid 4367] close(16 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] close(12 [pid 4367] close(17./strace-static-x86_64: Process 4374 attached [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] set_robust_list(0x555556fa75e0, 24 [pid 4372] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] close(13 [pid 4367] close(18 [pid 4374] <... set_robust_list resumed>) = 0 [pid 4372] <... futex resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4373] set_robust_list(0x7ff3b48409e0, 24 [pid 4372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4368] close(14 [pid 4367] close(19 [pid 4374] <... prctl resumed>) = 0 [pid 4373] <... set_robust_list resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... mmap resumed>) = 0x7ff3b4820000 [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] setpgid(0, 0 [pid 4372] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4368] close(15 [pid 4367] close(20 [pid 4374] <... setpgid resumed>) = 0 [pid 4373] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4372] <... mprotect resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4372] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4368] close(16 [pid 4367] close(21 [pid 4374] <... openat resumed>) = 3 [pid 4373] <... openat resumed>) = 3 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] write(3, "1000", 4 [pid 4373] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] <... clone resumed>, parent_tid=[125], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 125 [pid 4368] close(17 [pid 4367] close(22 [pid 4374] <... write resumed>) = 4 [pid 4372] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4373] <... futex resumed>) = 1 [pid 4370] <... futex resumed>) = 0 [pid 4374] close(3 [pid 4372] <... futex resumed>) = 0 [pid 4370] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] close(18 [pid 4367] close(23 [pid 4373] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4374] <... close resumed>) = 0 [pid 4372] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4370] <... futex resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4375 attached [pid 4374] read(200, [pid 4373] <... write resumed>) = 8 [pid 4370] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4368] close(19 [pid 4367] close(24 [pid 4375] set_robust_list(0x7ff3b48409e0, 24 [pid 4374] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4373] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... set_robust_list resumed>) = 0 [pid 4374] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] close(20 [pid 4367] close(25 [pid 4373] <... futex resumed>) = 1 [pid 4370] <... futex resumed>) = 0 [pid 4375] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4374] <... futex resumed>) = 0 [pid 4373] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4370] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... openat resumed>) = 3 [pid 4374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4370] <... futex resumed>) = 0 [pid 4368] close(21 [pid 4367] close(26 [pid 4375] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... mmap resumed>) = 0x7ff3b4820000 [pid 4373] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4370] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... futex resumed>) = 1 [pid 4374] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4372] <... futex resumed>) = 0 [pid 4368] close(22 [pid 4367] close(27 [pid 4375] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] <... mprotect resumed>) = 0 [pid 4373] <... openat resumed>) = 4 [pid 4372] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4368] close(23 [pid 4367] close(28 [pid 4375] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4373] setns(201, 0 [pid 4372] <... futex resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4376 attached [pid 4375] <... write resumed>) = 8 [pid 4374] <... clone resumed>, parent_tid=[124], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 124 [pid 4373] <... setns resumed>) = 0 [pid 4372] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4368] close(24 [pid 4367] close(29 [pid 4375] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... futex resumed>) = 0 [pid 4374] <... futex resumed>) = 0 [pid 4373] <... socket resumed>) = 5 [pid 4372] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] close(25 [pid 4367] exit_group(0 [pid 4375] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4374] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4373] setns(4, 0 [pid 4372] <... futex resumed>) = 0 [pid 4369] <... futex resumed>) = ? [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4367] <... exit_group resumed>) = ? [pid 4376] set_robust_list(0x7ff3b48409e0, 24 [pid 4375] <... openat resumed>) = 4 [pid 4373] <... setns resumed>) = 0 [pid 4372] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] +++ exited with 0 +++ [pid 4368] close(26 [pid 4367] +++ exited with 0 +++ [pid 4375] setns(201, 0 [pid 4373] close(4 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4375] <... setns resumed>) = 0 [pid 4368] close(27 [pid 4375] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4373] <... close resumed>) = 0 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... socket resumed>) = 5 [pid 4368] close(28 [pid 4375] setns(4, 0 [pid 4373] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... setns resumed>) = 0 [pid 4373] <... futex resumed>) = 1 [pid 4370] <... futex resumed>) = 0 [pid 4368] close(29 [pid 4375] close(4 [pid 4373] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4370] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4375] <... close resumed>) = 0 [pid 4373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4370] <... futex resumed>) = 0 [pid 4368] exit_group(0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4375] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4371] <... futex resumed>) = ? [pid 4370] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4368] <... exit_group resumed>) = ? [pid 4376] <... set_robust_list resumed>) = 0 [pid 4375] <... futex resumed>) = 1 [pid 4373] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4372] <... futex resumed>) = 0 [pid 4371] +++ exited with 0 +++ [pid 4368] +++ exited with 0 +++ [pid 4375] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4373] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 126 ./strace-static-x86_64: Process 4377 attached [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4373] <... futex resumed>) = 1 [pid 4372] <... futex resumed>) = 0 [pid 4370] <... futex resumed>) = 0 [pid 4375] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4373] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4372] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4370] close(3 [pid 4375] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4375] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... close resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4375] <... futex resumed>) = 1 [pid 4372] <... futex resumed>) = 0 [pid 4370] close(4 [pid 4375] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4372] close(3 [pid 4377] set_robust_list(0x555556fa75e0, 24 [pid 4372] <... close resumed>) = 0 [pid 4372] close(4 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... set_robust_list resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(5 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 125 [pid 4377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4372] close(5 [pid 4377] <... prctl resumed>) = 0 [pid 4372] <... close resumed>) = 0 [pid 4370] <... close resumed>) = 0 [pid 4377] setpgid(0, 0 [pid 4372] close(6 [pid 4370] close(6 [pid 4377] <... setpgid resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4372] close(7 [pid 4370] close(7 [pid 4377] <... openat resumed>) = 3 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] write(3, "1000", 4 [pid 4376] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4372] close(8 [pid 4370] close(8 [pid 4377] <... write resumed>) = 4 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] close(3 [pid 4372] close(9 [pid 4370] close(9 [pid 4377] <... close resumed>) = 0 [pid 4376] <... openat resumed>) = 3 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4378 attached [pid 4377] read(200, [pid 4376] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] close(10 [pid 4370] close(10 [pid 4377] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4372] close(11 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... futex resumed>) = 0 [pid 4376] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4374] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(11 [pid 4377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4374] <... futex resumed>) = 0 [pid 4372] close(12 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... mmap resumed>) = 0x7ff3b4820000 [pid 4376] <... write resumed>) = 8 [pid 4374] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(12 [pid 4378] set_robust_list(0x555556fa75e0, 24 [pid 4377] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4376] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] close(13 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... set_robust_list resumed>) = 0 [pid 4377] <... mprotect resumed>) = 0 [pid 4376] <... futex resumed>) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(13 [pid 4378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4377] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4376] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4374] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] close(14 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... futex resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(14 [pid 4378] <... prctl resumed>) = 0 [pid 4377] <... clone resumed>, parent_tid=[127], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 127 [pid 4376] <... openat resumed>) = 4 [pid 4374] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] close(15 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] setns(201, 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(15 [pid 4378] setpgid(0, 0 [pid 4377] <... futex resumed>) = 0 [pid 4376] <... setns resumed>) = 0 [pid 4372] close(16 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... setpgid resumed>) = 0 [pid 4377] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4376] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(16 [pid 4378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4372] close(17 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4376] <... socket resumed>) = 5 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(17 [pid 4376] setns(4, 0 [pid 4372] close(18 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... openat resumed>) = 3 [pid 4376] <... setns resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(18 [pid 4378] write(3, "1000", 4 [pid 4376] close(4 [pid 4372] close(19) = -1 EBADF (Bad file descriptor) [pid 4376] <... close resumed>) = 0 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... write resumed>) = 4 [pid 4376] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] close(20 [pid 4370] close(19 [pid 4378] close(3 [pid 4376] <... futex resumed>) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... close resumed>) = 0 [pid 4376] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] close(21 [pid 4370] close(20 [pid 4378] read(200, [pid 4376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] <... futex resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4376] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4374] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] close(22 [pid 4370] close(21 [pid 4378] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4379 attached [pid 4378] <... futex resumed>) = 0 [pid 4376] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] close(23 [pid 4370] close(22 [pid 4379] set_robust_list(0x7ff3b48409e0, 24 [pid 4378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4376] <... futex resumed>) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4379] <... set_robust_list resumed>) = 0 [pid 4378] <... mmap resumed>) = 0x7ff3b4820000 [pid 4376] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] close(3 [pid 4372] close(24 [pid 4370] close(23 [pid 4379] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4378] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4374] <... close resumed>) = 0 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4379] <... openat resumed>) = 3 [pid 4378] <... mprotect resumed>) = 0 [pid 4374] close(4 [pid 4372] close(25 [pid 4370] close(24 [pid 4379] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4379] <... futex resumed>) = 1 [pid 4377] <... futex resumed>) = 0 [pid 4372] close(26 [pid 4379] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4377] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] close(5 [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(25 [pid 4379] <... write resumed>) = 8 [pid 4378] <... clone resumed>, parent_tid=[126], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 126 [pid 4377] <... futex resumed>) = 0 [pid 4372] close(27 [pid 4374] <... close resumed>) = 0 [pid 4379] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4379] <... futex resumed>) = 0 [pid 4378] <... futex resumed>) = 0 [pid 4377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] close(6 [pid 4372] close(28 [pid 4370] close(26 [pid 4379] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4378] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4377] <... futex resumed>) = 0 [pid 4374] close(7 [pid 4372] close(29 [pid 4370] close(27./strace-static-x86_64: Process 4380 attached [pid 4379] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4377] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4380] set_robust_list(0x7ff3b48409e0, 24 [pid 4379] <... openat resumed>) = 4 [pid 4374] close(8 [pid 4372] exit_group(0 [pid 4370] close(28 [pid 4379] setns(201, 0 [pid 4375] <... futex resumed>) = ? [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4372] <... exit_group resumed>) = ? [pid 4379] <... setns resumed>) = 0 [pid 4375] +++ exited with 0 +++ [pid 4374] close(9 [pid 4372] +++ exited with 0 +++ [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4379] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] close(29 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4379] <... socket resumed>) = 5 [pid 4374] close(10 [pid 4370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4379] setns(4, 0 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4370] exit_group(0 [pid 4379] <... setns resumed>) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4379] close(4) = 0 [pid 4374] close(11 [pid 4373] <... futex resumed>) = ? [pid 4370] <... exit_group resumed>) = ? [pid 4379] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4379] <... futex resumed>) = 1 [pid 4377] <... futex resumed>) = 0 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4373] +++ exited with 0 +++ [pid 4380] <... set_robust_list resumed>) = 0 [pid 4379] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4377] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] +++ exited with 0 +++ [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 126 [pid 4380] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4377] <... futex resumed>) = 0 [pid 4374] close(12 [pid 4380] <... openat resumed>) = 3 [pid 4379] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4377] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4380] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4374] close(13 [pid 4380] <... futex resumed>) = 1 [pid 4379] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] <... futex resumed>) = 0 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4380] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4379] <... futex resumed>) = 1 [pid 4378] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... futex resumed>) = 0 [pid 4374] close(14 [pid 4380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4379] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4378] <... futex resumed>) = 0 [pid 4377] close(3 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4380] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4378] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... close resumed>) = 0 [pid 4374] close(15 [pid 4380] <... write resumed>) = 8 [pid 4377] close(4 [pid 4380] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4380] <... futex resumed>) = 0 [pid 4378] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] close(5 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 127 [pid 4380] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4378] <... futex resumed>) = 0 [pid 4377] <... close resumed>) = 0 [pid 4374] close(16./strace-static-x86_64: Process 4382 attached [pid 4380] <... openat resumed>) = 4 [pid 4378] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] close(6 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4380] setns(201, 0 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4381 attached [pid 4380] <... setns resumed>) = 0 [pid 4377] close(7 [pid 4374] close(17 [pid 4381] set_robust_list(0x555556fa75e0, 24 [pid 4380] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] <... set_robust_list resumed>) = 0 [pid 4380] <... socket resumed>) = 5 [pid 4377] close(8 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4380] setns(4, 0 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] close(18 [pid 4381] <... prctl resumed>) = 0 [pid 4380] <... setns resumed>) = 0 [pid 4377] close(9 [pid 4381] setpgid(0, 0 [pid 4380] close(4 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] <... setpgid resumed>) = 0 [pid 4380] <... close resumed>) = 0 [pid 4377] close(10 [pid 4374] close(19 [pid 4382] set_robust_list(0x555556fa75e0, 24 [pid 4381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4380] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... set_robust_list resumed>) = 0 [pid 4381] <... openat resumed>) = 3 [pid 4380] <... futex resumed>) = 1 [pid 4378] <... futex resumed>) = 0 [pid 4377] close(11 [pid 4374] close(20 [pid 4382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4381] write(3, "1000", 4 [pid 4380] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4378] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] <... write resumed>) = 4 [pid 4380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4378] <... futex resumed>) = 0 [pid 4377] close(12 [pid 4374] close(21 [pid 4382] <... prctl resumed>) = 0 [pid 4381] close(3 [pid 4380] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4378] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4382] setpgid(0, 0 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4380] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4381] <... close resumed>) = 0 [pid 4380] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] close(13 [pid 4382] <... setpgid resumed>) = 0 [pid 4374] close(22 [pid 4381] read(200, [pid 4380] <... futex resumed>) = 1 [pid 4378] <... futex resumed>) = 0 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4381] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4380] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4378] close(3 [pid 4377] close(14 [pid 4374] close(23 [pid 4381] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] <... close resumed>) = 0 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... openat resumed>) = 3 [pid 4381] <... futex resumed>) = 0 [pid 4378] close(4 [pid 4377] close(15 [pid 4374] close(24 [pid 4382] write(3, "1000", 4 [pid 4381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] close(5 [pid 4377] close(16 [pid 4382] <... write resumed>) = 4 [pid 4381] <... mmap resumed>) = 0x7ff3b4820000 [pid 4378] <... close resumed>) = 0 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] close(25 [pid 4382] close(3 [pid 4381] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4378] close(6 [pid 4377] close(17 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = 0 [pid 4381] <... mprotect resumed>) = 0 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] close(26 [pid 4378] close(7 [pid 4377] close(18 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] read(200, [pid 4381] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] close(27 [pid 4382] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4378] close(8 [pid 4377] close(19 [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] <... clone resumed>, parent_tid=[127], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 127 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] close(9 [pid 4374] close(28 [pid 4377] close(20 [pid 4382] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4381] <... futex resumed>) = 0 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... futex resumed>) = 0 [pid 4381] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] close(10 [pid 4377] close(21 [pid 4374] close(29 [pid 4382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] close(11 [pid 4377] close(22 [pid 4374] exit_group(0 [pid 4382] <... mmap resumed>) = 0x7ff3b4820000 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4374] <... exit_group resumed>) = ? [pid 4378] close(12 [pid 4377] close(23 [pid 4376] <... futex resumed>) = ? [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] close(13) = -1 EBADF (Bad file descriptor) [pid 4378] close(14) = -1 EBADF (Bad file descriptor) [pid 4378] close(15) = -1 EBADF (Bad file descriptor) [pid 4378] close(16) = -1 EBADF (Bad file descriptor) [pid 4378] close(17) = -1 EBADF (Bad file descriptor) [pid 4378] close(18) = -1 EBADF (Bad file descriptor) [pid 4378] close(19) = -1 EBADF (Bad file descriptor) [pid 4376] +++ exited with 0 +++ [pid 4374] +++ exited with 0 +++ [pid 4382] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4378] close(20 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... mprotect resumed>) = 0 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] close(24 [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 4378] close(21 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4378] close(22 [pid 4377] close(25 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] close(23 [pid 4377] close(26 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4378] close(24) = -1 EBADF (Bad file descriptor) [pid 4378] close(25) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4383 attached [pid 4378] close(26 [pid 4383] set_robust_list(0x7ff3b48409e0, 24 [pid 4382] <... clone resumed>, parent_tid=[128], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 128 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] close(27 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 125 [pid 4383] <... set_robust_list resumed>) = 0 [pid 4382] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] close(27 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4383] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4382] <... futex resumed>) = 0 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] close(28 [pid 4383] <... openat resumed>) = 3 [pid 4382] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] close(28 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4383] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] close(29 [pid 4383] <... futex resumed>) = 1 [pid 4381] <... futex resumed>) = 0 [pid 4378] close(29 [pid 4377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4383] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4381] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4377] exit_group(0 [pid 4383] <... write resumed>) = 8 [pid 4381] <... futex resumed>) = 0 [pid 4379] <... futex resumed>) = ? [pid 4378] exit_group(0 [pid 4377] <... exit_group resumed>) = ? [pid 4383] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4381] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] <... futex resumed>) = ? [pid 4379] +++ exited with 0 +++ [pid 4378] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4385 attached [pid 4383] <... futex resumed>) = 0 [pid 4381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4380] +++ exited with 0 +++ [pid 4378] +++ exited with 0 +++ [pid 4377] +++ exited with 0 +++ ./strace-static-x86_64: Process 4384 attached [pid 4385] set_robust_list(0x555556fa75e0, 24 [pid 4383] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4381] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [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 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4385] <... set_robust_list resumed>) = 0 [pid 4383] <... openat resumed>) = 4 [pid 4381] <... futex resumed>) = 0 [pid 4385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4384] set_robust_list(0x7ff3b48409e0, 24 [pid 4383] setns(201, 0 [pid 4381] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] <... prctl resumed>) = 0 [pid 4383] <... setns resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4385] setpgid(0, 0 [pid 4383] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4385] <... setpgid resumed>) = 0 [pid 4383] <... socket resumed>) = 5 [pid 4385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4383] setns(4, 0 [pid 4385] <... openat resumed>) = 3 [pid 4383] <... setns resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4385] write(3, "1000", 4 [pid 4384] <... set_robust_list resumed>) = 0 [pid 4383] close(4 [pid 4385] <... write resumed>) = 4 [pid 4383] <... close resumed>) = 0 [pid 4385] close(3 [pid 4383] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... close resumed>) = 0 [pid 4383] <... futex resumed>) = 1 [pid 4385] read(200, [pid 4383] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4385] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4381] <... futex resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 127 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 128 [pid 4384] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4381] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4383] <... futex resumed>) = 0 [pid 4381] <... futex resumed>) = 1 [pid 4385] <... futex resumed>) = 0 [pid 4383] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4381] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4383] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4385] <... mmap resumed>) = 0x7ff3b4820000 [pid 4384] <... openat resumed>) = 3 [pid 4383] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4384] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4383] <... futex resumed>) = 1 [pid 4381] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4386 attached [pid 4385] <... mprotect resumed>) = 0 [pid 4384] <... futex resumed>) = 1 [pid 4383] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] <... futex resumed>) = 0 [pid 4381] close(3 [pid 4386] set_robust_list(0x555556fa75e0, 24 [pid 4385] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4384] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4387 attached [pid 4386] <... set_robust_list resumed>) = 0 [pid 4382] <... futex resumed>) = 0 [pid 4381] <... close resumed>) = 0 ./strace-static-x86_64: Process 4388 attached [pid 4387] set_robust_list(0x555556fa75e0, 24 [pid 4386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4385] <... clone resumed>, parent_tid=[126], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 126 [pid 4384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4382] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] set_robust_list(0x7ff3b48409e0, 24 [pid 4387] <... set_robust_list resumed>) = 0 [pid 4386] <... prctl resumed>) = 0 [pid 4385] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4381] close(4 [pid 4387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4386] setpgid(0, 0 [pid 4385] <... futex resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] <... prctl resumed>) = 0 [pid 4386] <... setpgid resumed>) = 0 [pid 4385] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] <... write resumed>) = 8 [pid 4381] close(5 [pid 4388] <... set_robust_list resumed>) = 0 [pid 4387] setpgid(0, 0 [pid 4386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4387] <... setpgid resumed>) = 0 [pid 4386] <... openat resumed>) = 3 [pid 4384] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4381] <... close resumed>) = 0 [pid 4387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4386] write(3, "1000", 4 [pid 4384] <... futex resumed>) = 1 [pid 4382] <... futex resumed>) = 0 [pid 4381] close(6 [pid 4384] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] <... openat resumed>) = 3 [pid 4386] <... write resumed>) = 4 [pid 4384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4382] <... futex resumed>) = 0 [pid 4381] close(7 [pid 4387] write(3, "1000", 4 [pid 4386] close(3 [pid 4382] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4384] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4387] <... write resumed>) = 4 [pid 4386] <... close resumed>) = 0 [pid 4387] close(3 [pid 4386] read(200, [pid 4381] close(8 [pid 4387] <... close resumed>) = 0 [pid 4386] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4384] <... openat resumed>) = 4 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] read(200, [pid 4386] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4387] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4386] <... futex resumed>) = 0 [pid 4384] setns(201, 0 [pid 4381] close(9 [pid 4387] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4384] <... setns resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4388] <... openat resumed>) = 3 [pid 4387] <... futex resumed>) = 0 [pid 4386] <... mmap resumed>) = 0x7ff3b4820000 [pid 4384] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4381] close(10 [pid 4388] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4388] <... futex resumed>) = 1 [pid 4387] <... mmap resumed>) = 0x7ff3b4820000 [pid 4386] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4385] <... futex resumed>) = 0 [pid 4384] <... socket resumed>) = 5 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4388] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4386] <... mprotect resumed>) = 0 [pid 4385] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] setns(4, 0 [pid 4381] close(11 [pid 4388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4387] <... mprotect resumed>) = 0 [pid 4386] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4385] <... futex resumed>) = 0 [pid 4384] <... setns resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4388] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4387] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4385] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] close(4 [pid 4381] close(12./strace-static-x86_64: Process 4390 attached [pid 4388] <... write resumed>) = 8 [pid 4386] <... clone resumed>, parent_tid=[128], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 128 [pid 4384] <... close resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] set_robust_list(0x7ff3b48409e0, 24 [pid 4388] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] <... clone resumed>, parent_tid=[129], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 129 [pid 4386] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4381] close(13 [pid 4384] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... set_robust_list resumed>) = 0 [pid 4388] <... futex resumed>) = 1 [pid 4387] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... futex resumed>) = 0 [pid 4385] <... futex resumed>) = 0 [pid 4384] <... futex resumed>) = 1 [pid 4382] <... futex resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4388] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] <... futex resumed>) = 0 [pid 4386] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4382] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4381] close(14./strace-static-x86_64: Process 4389 attached [pid 4390] <... openat resumed>) = 3 [pid 4388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4387] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] <... futex resumed>) = 0 [pid 4384] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4382] <... futex resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4385] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] close(15 [pid 4387] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] <... futex resumed>) = 0 [pid 4382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... futex resumed>) = 0 [pid 4388] <... openat resumed>) = 4 [pid 4387] <... futex resumed>) = 0 [pid 4384] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] close(3 [pid 4390] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4388] setns(201, 0 [pid 4387] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] close(16 [pid 4388] <... setns resumed>) = 0 [pid 4382] <... close resumed>) = 0 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... write resumed>) = 8 [pid 4388] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4382] close(4 [pid 4381] close(17 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... socket resumed>) = 5 [pid 4382] close(5 [pid 4381] close(18 [pid 4389] set_robust_list(0x7ff3b48409e0, 24 [pid 4382] <... close resumed>) = 0 [pid 4390] <... futex resumed>) = 1 [pid 4389] <... set_robust_list resumed>) = 0 [pid 4388] setns(4, 0 [pid 4387] <... futex resumed>) = 0 [pid 4382] close(6 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4389] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4388] <... setns resumed>) = 0 [pid 4387] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(19 [pid 4389] <... openat resumed>) = 3 [pid 4388] close(4 [pid 4390] <... openat resumed>) = 4 [pid 4387] <... futex resumed>) = 0 [pid 4382] close(7 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] setns(201, 0 [pid 4389] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... close resumed>) = 0 [pid 4387] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(20 [pid 4389] <... futex resumed>) = 1 [pid 4388] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... futex resumed>) = 0 [pid 4382] close(8 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... setns resumed>) = 0 [pid 4389] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4388] <... futex resumed>) = 1 [pid 4386] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = 0 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(21 [pid 4390] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4389] <... write resumed>) = 8 [pid 4388] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4386] <... futex resumed>) = 0 [pid 4385] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] close(9 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4389] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4386] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] <... futex resumed>) = 0 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(22 [pid 4390] <... socket resumed>) = 5 [pid 4389] <... futex resumed>) = 0 [pid 4388] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4385] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4382] close(10 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4389] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4386] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(23 [pid 4390] setns(4, 0 [pid 4389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4388] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4386] <... futex resumed>) = 0 [pid 4382] close(11 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... setns resumed>) = 0 [pid 4389] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4388] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(24 [pid 4390] close(4 [pid 4389] <... openat resumed>) = 4 [pid 4388] <... futex resumed>) = 1 [pid 4385] <... futex resumed>) = 0 [pid 4382] close(12 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... close resumed>) = 0 [pid 4389] setns(201, 0 [pid 4388] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4385] close(3 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(25 [pid 4390] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4389] <... setns resumed>) = 0 [pid 4389] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4385] <... close resumed>) = 0 [pid 4382] close(13 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... futex resumed>) = 1 [pid 4389] <... socket resumed>) = 5 [pid 4387] <... futex resumed>) = 0 [pid 4385] close(4 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(26 [pid 4390] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] setns(4, 0 [pid 4387] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(14 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4389] <... setns resumed>) = 0 [pid 4387] <... futex resumed>) = 0 [pid 4385] close(5 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(27 [pid 4390] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4389] close(4 [pid 4387] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] <... close resumed>) = 0 [pid 4382] close(15 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4389] <... close resumed>) = 0 [pid 4385] close(6 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(28 [pid 4390] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4389] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(16 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4390] <... futex resumed>) = 1 [pid 4389] <... futex resumed>) = 1 [pid 4387] <... futex resumed>) = 0 [pid 4386] <... futex resumed>) = 0 [pid 4385] close(7 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] close(29 [pid 4390] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] close(3 [pid 4386] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(17 [pid 4381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4387] <... close resumed>) = 0 [pid 4386] <... futex resumed>) = 0 [pid 4385] close(8 [pid 4389] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4387] close(4 [pid 4386] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4381] exit_group(0 [pid 4389] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(9 [pid 4383] <... futex resumed>) = ? [pid 4382] close(18 [pid 4381] <... exit_group resumed>) = ? [pid 4389] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] close(5 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4383] +++ exited with 0 +++ [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4389] <... futex resumed>) = 1 [pid 4387] <... close resumed>) = 0 [pid 4386] <... futex resumed>) = 0 [pid 4389] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] close(6 [pid 4386] close(3 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = 0 [pid 4385] close(10 [pid 4382] close(19 [pid 4381] +++ exited with 0 +++ [pid 4387] close(7 [pid 4386] close(4 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(11 [pid 4382] close(20 [pid 4387] close(8 [pid 4386] close(5 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = 0 [pid 4385] close(12 [pid 4382] close(21 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4391 attached [pid 4387] close(9 [pid 4386] close(6 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... 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 4385] close(13 [pid 4382] close(22 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 128 [pid 4391] set_robust_list(0x555556fa75e0, 24 [pid 4387] close(10 [pid 4386] close(7 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] <... set_robust_list resumed>) = 0 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(14 [pid 4382] close(23 [pid 4391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4387] close(11 [pid 4386] close(8 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] <... prctl resumed>) = 0 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(15 [pid 4382] close(24 [pid 4391] setpgid(0, 0 [pid 4387] close(12 [pid 4386] close(9 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] <... setpgid resumed>) = 0 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(16 [pid 4382] close(25 [pid 4391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4387] close(13 [pid 4386] close(10 [pid 4385] <... 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 4385] close(17 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] close(14 [pid 4386] close(11 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(26 [pid 4391] <... openat resumed>) = 3 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(18 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] write(3, "1000", 4 [pid 4387] close(15 [pid 4386] close(12 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(27 [pid 4391] <... write resumed>) = 4 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(19 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] close(3 [pid 4387] close(16 [pid 4386] close(13 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(28 [pid 4391] <... close resumed>) = 0 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(20 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] read(200, [pid 4387] close(17 [pid 4386] close(14 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] close(29 [pid 4391] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(21 [pid 4382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] close(18 [pid 4386] close(15 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4382] exit_group(0 [pid 4391] <... futex resumed>) = 0 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4385] close(22 [pid 4384] <... futex resumed>) = ? [pid 4382] <... exit_group resumed>) = ? [pid 4391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4387] close(19 [pid 4386] close(16 [pid 4385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4384] +++ exited with 0 +++ [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] close(20 [pid 4386] close(17 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] close(21 [pid 4386] close(18 [pid 4385] close(23 [pid 4382] +++ exited with 0 +++ [pid 4391] <... mmap resumed>) = 0x7ff3b4820000 [pid 4391] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [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 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4391] <... mprotect resumed>) = 0 [pid 4387] close(22 [pid 4386] close(19 [pid 4385] close(24 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4391] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [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 4387] close(23 [pid 4386] close(20 [pid 4385] close(25 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4391] <... clone resumed>, parent_tid=[129], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 129 [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 4391] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] close(24 [pid 4386] close(21 [pid 4385] close(26 [pid 4391] <... futex resumed>) = 0 [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 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4393 attached [pid 4391] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4387] close(25 [pid 4386] close(22 [pid 4385] close(27 [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 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 129 [pid 4387] close(26 [pid 4386] close(23 [pid 4385] close(28 [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 4387] close(27 [pid 4386] close(24 [pid 4385] close(29 [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 4387] close(28 [pid 4386] close(25 [pid 4385] exit_group(0 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4388] <... futex resumed>) = ? [pid 4385] <... exit_group resumed>) = ? [pid 4388] +++ exited with 0 +++ [pid 4387] close(29 [pid 4386] close(26 [pid 4387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4387] exit_group(0 [pid 4386] close(27 [pid 4387] <... exit_group resumed>) = ? [pid 4386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4386] close(28) = -1 EBADF (Bad file descriptor) [pid 4386] close(29 [pid 4385] +++ exited with 0 +++ [pid 4390] <... futex resumed>) = ? [pid 4386] <... 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 4386] exit_group(0 [pid 4389] <... futex resumed>) = ? [pid 4386] <... exit_group resumed>) = ? [pid 4390] +++ exited with 0 +++ [pid 4389] +++ exited with 0 +++ [pid 4387] +++ exited with 0 +++ [pid 4393] set_robust_list(0x555556fa75e0, 24 [pid 4386] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4393] <... set_robust_list resumed>) = 0 [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 3612] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4392 attached [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3612] <... restart_syscall resumed>) = 0 [pid 4392] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4392] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] <... restart_syscall resumed>) = 0 [pid 4393] <... prctl resumed>) = 0 [pid 4392] <... openat resumed>) = 3 [pid 4393] setpgid(0, 0) = 0 [pid 4392] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4392] <... futex resumed>) = 1 [pid 4391] <... futex resumed>) = 0 [pid 4393] <... openat resumed>) = 3 [pid 4392] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4391] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] write(3, "1000", 4 [pid 4392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4391] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 130 [pid 4391] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4393] <... write resumed>) = 4 [pid 4392] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4393] close(3 [pid 4392] <... write resumed>) = 8 [pid 4393] <... close resumed>) = 0 [pid 4392] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] read(200, [pid 4392] <... futex resumed>) = 1 [pid 4391] <... futex resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4393] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4392] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4391] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 129 ./strace-static-x86_64: Process 4395 attached ./strace-static-x86_64: Process 4394 attached [pid 4393] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4392] <... openat resumed>) = 4 [pid 4391] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4396 attached [pid 4391] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 127 [pid 4393] <... futex resumed>) = 0 [pid 4392] setns(201, 0 [pid 4393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4392] <... setns resumed>) = 0 [pid 4396] set_robust_list(0x555556fa75e0, 24 [pid 4393] <... mmap resumed>) = 0x7ff3b4820000 [pid 4392] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4396] <... set_robust_list resumed>) = 0 [pid 4393] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4392] <... socket resumed>) = 5 [pid 4392] setns(4, 0 [pid 4393] <... mprotect resumed>) = 0 [pid 4392] <... setns resumed>) = 0 [pid 4392] close(4 [pid 4396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4395] set_robust_list(0x555556fa75e0, 24 [pid 4393] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4392] <... close resumed>) = 0 [pid 4396] <... prctl resumed>) = 0 [pid 4395] <... set_robust_list resumed>) = 0 [pid 4392] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4397 attached [pid 4396] setpgid(0, 0 [pid 4395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4392] <... futex resumed>) = 1 [pid 4391] <... futex resumed>) = 0 [pid 4397] set_robust_list(0x7ff3b48409e0, 24 [pid 4396] <... setpgid resumed>) = 0 [pid 4395] <... prctl resumed>) = 0 [pid 4393] <... clone resumed>, parent_tid=[130], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 130 [pid 4392] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4391] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4397] <... set_robust_list resumed>) = 0 [pid 4393] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4391] <... futex resumed>) = 0 [pid 4396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4395] setpgid(0, 0 [pid 4393] <... futex resumed>) = 0 [pid 4392] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4391] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4393] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4392] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4396] <... openat resumed>) = 3 [pid 4395] <... setpgid resumed>) = 0 [pid 4392] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] write(3, "1000", 4 [pid 4392] <... futex resumed>) = 1 [pid 4391] <... futex resumed>) = 0 [pid 4392] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4391] close(3 [pid 4396] <... write resumed>) = 4 [pid 4397] <... openat resumed>) = 3 [pid 4396] close(3 [pid 4395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4394] set_robust_list(0x555556fa75e0, 24 [pid 4391] <... close resumed>) = 0 [pid 4396] <... close resumed>) = 0 [pid 4391] close(4) = -1 EBADF (Bad file descriptor) [pid 4396] read(200, [pid 4391] close(5 [pid 4396] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4391] <... close resumed>) = 0 [pid 4391] close(6 [pid 4396] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... set_robust_list resumed>) = 0 [pid 4396] <... futex resumed>) = 0 [pid 4391] close(7 [pid 4397] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4395] <... openat resumed>) = 3 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4396] <... mmap resumed>) = 0x7ff3b4820000 [pid 4395] write(3, "1000", 4 [pid 4391] close(8 [pid 4397] <... futex resumed>) = 1 [pid 4396] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4395] <... write resumed>) = 4 [pid 4393] <... futex resumed>) = 0 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] close(9 [pid 4397] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4396] <... mprotect resumed>) = 0 [pid 4395] close(3 [pid 4393] <... futex resumed>) = 0 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4393] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] close(10 [pid 4396] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4395] <... close resumed>) = 0 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] close(11) = -1 EBADF (Bad file descriptor) [pid 4391] close(12 [pid 4394] <... prctl resumed>) = 0 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4397] <... write resumed>) = 8 [pid 4395] read(200, [pid 4394] setpgid(0, 0 [pid 4391] close(13 [pid 4397] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... clone resumed>, parent_tid=[128], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 128 [pid 4395] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4394] <... setpgid resumed>) = 0 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4397] <... futex resumed>) = 1 [pid 4396] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4395] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4393] <... futex resumed>) = 0 [pid 4391] close(14 [pid 4397] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] <... futex resumed>) = 0 [pid 4395] <... futex resumed>) = 0 [pid 4394] <... openat resumed>) = 3 [pid 4393] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4394] write(3, "1000", 4 [pid 4393] <... futex resumed>) = 0 [pid 4391] close(15 [pid 4397] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4395] <... mmap resumed>) = 0x7ff3b4820000 [pid 4394] <... write resumed>) = 4 [pid 4394] close(3 [pid 4393] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4394] <... close resumed>) = 0 [pid 4391] close(16 [pid 4397] <... openat resumed>) = 4 [pid 4395] <... mprotect resumed>) = 0 [pid 4394] read(200, [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4391] close(17 [pid 4397] setns(201, 0 [pid 4395] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4394] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4398 attached [pid 4394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4391] close(18 [pid 4398] set_robust_list(0x7ff3b48409e0, 24 [pid 4394] <... mmap resumed>) = 0x7ff3b4820000 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4397] <... setns resumed>) = 0 [pid 4398] <... set_robust_list resumed>) = 0 [pid 4395] <... clone resumed>, parent_tid=[130], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 130 [pid 4394] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4398] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4397] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4395] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4394] <... mprotect resumed>) = 0 [pid 4391] close(19 [pid 4398] <... openat resumed>) = 3 [pid 4397] <... socket resumed>) = 5 [pid 4395] <... futex resumed>) = 0 [pid 4394] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4398] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4397] setns(4, 0 [pid 4395] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] close(20 [pid 4398] <... futex resumed>) = 1 [pid 4397] <... setns resumed>) = 0 [pid 4396] <... futex resumed>) = 0 [pid 4394] <... clone resumed>, parent_tid=[131], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 131 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4398] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4397] close(4 [pid 4396] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4394] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] close(21 [pid 4398] <... write resumed>) = 8 [pid 4397] <... close resumed>) = 0 [pid 4396] <... futex resumed>) = 0 [pid 4394] <... futex resumed>) = 0 [pid 4398] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4397] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4398] <... futex resumed>) = 0 [pid 4396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4398] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4397] <... futex resumed>) = 1 [pid 4396] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4391] close(22 [pid 4398] <... openat resumed>) = 4 [pid 4397] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] <... futex resumed>) = 0 [pid 4393] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4398] setns(201, 0 [pid 4397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4393] <... futex resumed>) = 0 [pid 4391] close(23./strace-static-x86_64: Process 4399 attached [pid 4398] <... setns resumed>) = 0 [pid 4397] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4393] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4399] set_robust_list(0x7ff3b48409e0, 24 [pid 4398] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4397] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4391] close(24 [pid 4399] <... set_robust_list resumed>) = 0 [pid 4398] <... socket resumed>) = 5 [pid 4399] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4398] setns(4, 0 [pid 4397] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4399] <... openat resumed>) = 3 [pid 4398] <... setns resumed>) = 0 ./strace-static-x86_64: Process 4400 attached [pid 4399] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4398] close(4 [pid 4397] <... futex resumed>) = 1 [pid 4393] <... futex resumed>) = 0 [pid 4391] close(25 [pid 4399] <... futex resumed>) = 1 [pid 4398] <... close resumed>) = 0 [pid 4397] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4395] <... futex resumed>) = 0 [pid 4393] close(3 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] set_robust_list(0x7ff3b48409e0, 24 [pid 4399] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4398] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4395] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] <... set_robust_list resumed>) = 0 [pid 4399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4398] <... futex resumed>) = 1 [pid 4396] <... futex resumed>) = 0 [pid 4395] <... futex resumed>) = 0 [pid 4393] <... close resumed>) = 0 [pid 4391] close(26 [pid 4400] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4399] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4398] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4395] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4393] close(4 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4399] <... write resumed>) = 8 [pid 4398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] <... futex resumed>) = 0 [pid 4399] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4398] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4396] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] close(27 [pid 4400] <... openat resumed>) = 3 [pid 4399] <... futex resumed>) = 1 [pid 4398] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4395] <... futex resumed>) = 0 [pid 4393] close(5 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4399] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4398] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4395] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4398] <... futex resumed>) = 1 [pid 4396] <... futex resumed>) = 0 [pid 4395] <... futex resumed>) = 0 [pid 4393] <... close resumed>) = 0 [pid 4391] close(28 [pid 4400] <... futex resumed>) = 1 [pid 4399] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4398] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] close(3 [pid 4395] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 0 [pid 4393] close(6 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4399] <... openat resumed>) = 4 [pid 4396] <... close resumed>) = 0 [pid 4394] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] close(29 [pid 4400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4399] setns(201, 0 [pid 4396] close(4 [pid 4394] <... futex resumed>) = 0 [pid 4393] close(7 [pid 4391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4399] <... setns resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4399] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4396] close(5 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4391] exit_group(0 [pid 4400] <... write resumed>) = 8 [pid 4399] <... socket resumed>) = 5 [pid 4396] <... close resumed>) = 0 [pid 4393] close(8 [pid 4391] <... exit_group resumed>) = ? [pid 4399] setns(4, 0 [pid 4396] close(6 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4392] <... futex resumed>) = ? [pid 4400] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... setns resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] close(9 [pid 4399] close(4 [pid 4396] close(7 [pid 4399] <... close resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4399] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] close(8 [pid 4399] <... futex resumed>) = 1 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... futex resumed>) = 0 [pid 4399] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] close(9 [pid 4395] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... futex resumed>) = 0 [pid 4392] +++ exited with 0 +++ [pid 4391] +++ exited with 0 +++ [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] <... futex resumed>) = 1 [pid 4394] <... futex resumed>) = 0 [pid 4400] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4399] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4396] close(10 [pid 4395] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] close(10 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4399] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... futex resumed>) = 0 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4400] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4399] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] close(11 [pid 4394] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4393] close(11 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4399] <... futex resumed>) = 1 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... futex resumed>) = 0 [pid 4400] <... openat resumed>) = 4 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] setns(201, 0 [pid 4399] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] close(12 [pid 4395] close(3 [pid 4393] close(12 [pid 4400] <... setns resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = 0 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4396] close(13 [pid 4395] close(4 [pid 4393] close(13 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4396] close(14 [pid 4395] close(5 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = 0 [pid 4396] close(15 [pid 4395] close(6 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4396] close(16 [pid 4395] close(7 [pid 4393] close(14 [pid 4400] <... socket resumed>) = 5 [pid 4400] setns(4, 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 130 [pid 4400] <... setns resumed>) = 0 [pid 4396] close(17 [pid 4395] close(8 [pid 4393] close(15 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] close(4 [pid 4396] close(18 [pid 4395] close(9 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] <... close resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] close(16 [pid 4400] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] close(19 [pid 4395] close(10 [pid 4400] <... futex resumed>) = 1 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... futex resumed>) = 0 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4400] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] close(20 [pid 4395] close(11 [pid 4394] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] close(17./strace-static-x86_64: Process 4401 attached [pid 4400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... futex resumed>) = 0 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] set_robust_list(0x555556fa75e0, 24 [pid 4400] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4396] close(21 [pid 4395] close(12 [pid 4394] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4393] close(18 [pid 4401] <... set_robust_list resumed>) = 0 [pid 4400] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4400] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] close(22 [pid 4395] close(13 [pid 4393] close(19 [pid 4401] <... prctl resumed>) = 0 [pid 4400] <... futex resumed>) = 1 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... futex resumed>) = 0 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] setpgid(0, 0 [pid 4400] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4396] close(23 [pid 4395] close(14 [pid 4394] close(3 [pid 4401] <... setpgid resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = 0 [pid 4393] close(20 [pid 4401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4396] close(24 [pid 4395] close(15 [pid 4394] close(4 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] <... openat resumed>) = 3 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] close(21 [pid 4401] write(3, "1000", 4 [pid 4396] close(25 [pid 4395] close(16 [pid 4394] close(5 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] <... write resumed>) = 4 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = 0 [pid 4393] close(22 [pid 4401] close(3 [pid 4396] close(26 [pid 4395] close(17 [pid 4394] close(6 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] <... close resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] read(200, [pid 4396] close(27 [pid 4395] close(18 [pid 4394] close(7 [pid 4393] close(23 [pid 4401] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] close(28 [pid 4395] close(19 [pid 4394] close(8 [pid 4393] close(24 [pid 4401] <... futex resumed>) = 0 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4396] close(29 [pid 4395] close(20 [pid 4394] close(9 [pid 4393] close(25 [pid 4401] <... mmap resumed>) = 0x7ff3b4820000 [pid 4396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4396] exit_group(0 [pid 4395] close(21 [pid 4394] close(10 [pid 4393] close(26 [pid 4401] <... mprotect resumed>) = 0 [pid 4398] <... futex resumed>) = ? [pid 4396] <... exit_group resumed>) = ? [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4398] +++ exited with 0 +++ [pid 4394] close(11) = -1 EBADF (Bad file descriptor) [pid 4401] <... clone resumed>, parent_tid=[131], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 131 [pid 4394] close(12 [pid 4401] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4401] <... futex resumed>) = 0 [pid 4394] close(13 [pid 4401] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4396] +++ exited with 0 +++ [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] close(22 [pid 4394] close(14 [pid 4393] close(27 [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 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] close(23 [pid 4394] close(15 [pid 4393] close(28 [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] close(16 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4395] close(24 [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] close(29 [pid 4394] close(17) = -1 EBADF (Bad file descriptor) [pid 4394] close(18) = -1 EBADF (Bad file descriptor) [pid 4394] close(19) = -1 EBADF (Bad file descriptor) [pid 4394] close(20) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] close(21 [pid 4393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] close(22 [pid 4395] close(25 [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] close(23 [pid 4393] exit_group(0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 129 [pid 4395] close(26 [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] <... exit_group resumed>) = ? [pid 4397] <... futex resumed>) = ? [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] close(24 [pid 4395] close(27 [pid 4394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4394] close(25) = -1 EBADF (Bad file descriptor) [pid 4394] close(26) = -1 EBADF (Bad file descriptor) [pid 4394] close(27) = -1 EBADF (Bad file descriptor) [pid 4394] close(28) = -1 EBADF (Bad file descriptor) [pid 4394] close(29) = -1 EBADF (Bad file descriptor) [pid 4394] exit_group(0) = ? [pid 4400] <... futex resumed>) = ? [pid 4397] +++ exited with 0 +++ [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4393] +++ exited with 0 +++ ./strace-static-x86_64: Process 4402 attached [pid 4402] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4402] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 ./strace-static-x86_64: Process 4403 attached [pid 4400] +++ exited with 0 +++ [pid 4394] +++ exited with 0 +++ [pid 4395] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4395] close(29 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4395] exit_group(0 [pid 4399] <... futex resumed>) = ? [pid 4395] <... exit_group resumed>) = ? [pid 4403] set_robust_list(0x555556fa75e0, 24 [pid 4399] +++ exited with 0 +++ [pid 4403] <... set_robust_list resumed>) = 0 [pid 4402] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4402] <... futex resumed>) = 1 [pid 4401] <... futex resumed>) = 0 [pid 4403] <... prctl resumed>) = 0 [pid 4402] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4401] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] setpgid(0, 0 [pid 4402] <... write resumed>) = 8 [pid 4401] <... futex resumed>) = 0 [pid 4395] +++ exited with 0 +++ [pid 3614] <... restart_syscall resumed>) = 0 [pid 4403] <... setpgid resumed>) = 0 [pid 4402] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 4403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4402] <... futex resumed>) = 0 [pid 4401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4403] <... openat resumed>) = 3 [pid 4402] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4401] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] write(3, "1000", 4 [pid 4402] <... openat resumed>) = 4 [pid 4401] <... futex resumed>) = 0 [pid 4403] <... write resumed>) = 4 [pid 4402] setns(201, 0 [pid 4401] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4403] close(3 [pid 4402] <... setns resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4403] <... close resumed>) = 0 [pid 4402] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4403] read(200, [pid 4402] <... socket resumed>) = 5 [pid 4403] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4402] setns(4, 0 [pid 4403] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... setns resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4403] <... futex resumed>) = 0 [pid 4402] close(4 [pid 4403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4402] <... close resumed>) = 0 [pid 4403] <... mmap resumed>) = 0x7ff3b4820000 [pid 4402] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4402] <... futex resumed>) = 1 [pid 4401] <... futex resumed>) = 0 [pid 4403] <... mprotect resumed>) = 0 [pid 4402] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4401] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4402] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4401] <... futex resumed>) = 0 [pid 4402] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 131 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 132 [pid 4403] <... clone resumed>, parent_tid=[130], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 130 [pid 4402] <... futex resumed>) = 0 [pid 4401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4403] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4401] close(3 [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 131 [pid 4403] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] close(4) = -1 EBADF (Bad file descriptor) [pid 4401] close(5) = 0 [pid 4401] close(6./strace-static-x86_64: Process 4405 attached ) = -1 EBADF (Bad file descriptor) [pid 4405] set_robust_list(0x555556fa75e0, 24 [pid 4401] close(7 [pid 4405] <... set_robust_list resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4401] close(8 [pid 4405] <... prctl resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] setpgid(0, 0 [pid 4401] close(9 [pid 4405] <... setpgid resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4401] close(10./strace-static-x86_64: Process 4404 attached [pid 4405] <... openat resumed>) = 3 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] write(3, "1000", 4 [pid 4401] close(11./strace-static-x86_64: Process 4406 attached [pid 4405] <... write resumed>) = 4 [pid 4404] set_robust_list(0x555556fa75e0, 24 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(3 [pid 4404] <... set_robust_list resumed>) = 0 [pid 4401] close(12 [pid 4406] set_robust_list(0x555556fa75e0, 24 [pid 4405] <... close resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... set_robust_list resumed>) = 0 [pid 4405] read(200, [pid 4404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4401] close(13./strace-static-x86_64: Process 4407 attached [pid 4405] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] set_robust_list(0x7ff3b48409e0, 24 [pid 4405] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] close(14 [pid 4407] <... set_robust_list resumed>) = 0 [pid 4405] <... futex resumed>) = 0 [pid 4404] <... prctl resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4401] close(15 [pid 4404] setpgid(0, 0 [pid 4407] <... openat resumed>) = 3 [pid 4406] <... prctl resumed>) = 0 [pid 4405] <... mmap resumed>) = 0x7ff3b4820000 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4404] <... setpgid resumed>) = 0 [pid 4401] close(16 [pid 4407] <... futex resumed>) = 1 [pid 4406] setpgid(0, 0 [pid 4405] <... mprotect resumed>) = 0 [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4406] <... setpgid resumed>) = 0 [pid 4405] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4403] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] close(17 [pid 4407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4405] <... clone resumed>, parent_tid=[133], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 133 [pid 4404] <... openat resumed>) = 3 [pid 4403] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] close(18./strace-static-x86_64: Process 4408 attached [pid 4407] <... write resumed>) = 8 [pid 4406] <... openat resumed>) = 3 [pid 4405] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] write(3, "1000", 4 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4408] set_robust_list(0x7ff3b48409e0, 24 [pid 4407] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] write(3, "1000", 4 [pid 4405] <... futex resumed>) = 0 [pid 4401] close(19 [pid 4407] <... futex resumed>) = 1 [pid 4406] <... write resumed>) = 4 [pid 4405] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] <... write resumed>) = 4 [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4406] close(3 [pid 4404] close(3 [pid 4403] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] close(20 [pid 4407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4406] <... close resumed>) = 0 [pid 4404] <... close resumed>) = 0 [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4406] read(200, [pid 4404] read(200, [pid 4403] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] close(21 [pid 4407] <... openat resumed>) = 4 [pid 4406] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4404] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] setns(201, 0 [pid 4401] close(22 [pid 4407] <... setns resumed>) = 0 [pid 4406] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4406] <... futex resumed>) = 0 [pid 4404] <... futex resumed>) = 0 [pid 4401] close(23 [pid 4407] <... socket resumed>) = 5 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] setns(4, 0 [pid 4406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4401] close(24 [pid 4407] <... setns resumed>) = 0 [pid 4406] <... mmap resumed>) = 0x7ff3b4820000 [pid 4404] <... mmap resumed>) = 0x7ff3b4820000 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] close(4 [pid 4406] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4404] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4401] close(25 [pid 4407] <... close resumed>) = 0 [pid 4406] <... mprotect resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] <... mprotect resumed>) = 0 [pid 4407] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] close(26 [pid 4407] <... futex resumed>) = 1 [pid 4406] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4404] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4403] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] close(27 [pid 4407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4403] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] close(28 [pid 4408] <... set_robust_list resumed>) = 0 [pid 4407] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4406] <... clone resumed>, parent_tid=[132], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 132 [pid 4404] <... clone resumed>, parent_tid=[132], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 132 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4401] close(29 [pid 4408] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4407] <... futex resumed>) = 1 [pid 4406] <... futex resumed>) = 0 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... futex resumed>) = 0 [pid 4401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4407] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4406] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] close(3 [pid 4401] exit_group(0 [pid 4408] <... openat resumed>) = 3 [pid 4403] <... close resumed>) = 0 [pid 4402] <... futex resumed>) = ? [pid 4401] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4410 attached [pid 4408] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] close(4 [pid 4402] +++ exited with 0 +++ [pid 4401] +++ exited with 0 +++ ./strace-static-x86_64: Process 4409 attached [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4408] <... futex resumed>) = 1 [pid 4405] <... futex resumed>) = 0 [pid 4409] set_robust_list(0x7ff3b48409e0, 24 [pid 4408] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4405] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] close(5 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4409] <... set_robust_list resumed>) = 0 [pid 4408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4405] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = 0 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4409] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4408] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4405] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] close(6 [pid 4409] <... openat resumed>) = 3 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4409] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] close(7 [pid 4409] <... futex resumed>) = 1 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4409] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4408] <... write resumed>) = 8 [pid 4404] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] close(8 [pid 4409] <... write resumed>) = 8 [pid 4408] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4409] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] close(9 [pid 4409] <... futex resumed>) = 0 [pid 4408] <... futex resumed>) = 1 [pid 4405] <... futex resumed>) = 0 [pid 4404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4409] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4408] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4405] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] close(10 [pid 4409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4405] <... futex resumed>) = 0 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4409] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4405] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] close(11 [pid 4410] set_robust_list(0x7ff3b48409e0, 24 [pid 4409] <... openat resumed>) = 4 [pid 4408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4411 attached [pid 4410] <... set_robust_list resumed>) = 0 [pid 4409] setns(201, 0 [pid 4408] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4403] close(12 [pid 4409] <... setns resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 132 [pid 4409] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4403] close(13 [pid 4409] <... socket resumed>) = 5 [pid 4408] <... openat resumed>) = 4 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4410] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4409] setns(4, 0 [pid 4408] setns(201, 0 [pid 4403] close(14 [pid 4409] <... setns resumed>) = 0 [pid 4408] <... setns resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4409] close(4 [pid 4408] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4403] close(15 [pid 4409] <... close resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] set_robust_list(0x555556fa75e0, 24 [pid 4410] <... openat resumed>) = 3 [pid 4409] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... socket resumed>) = 5 [pid 4403] close(16 [pid 4411] <... set_robust_list resumed>) = 0 [pid 4410] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] <... futex resumed>) = 1 [pid 4408] setns(4, 0 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4409] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4408] <... setns resumed>) = 0 [pid 4404] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4403] close(17 [pid 4406] <... futex resumed>) = 0 [pid 4410] <... futex resumed>) = 1 [pid 4411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4410] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4408] close(4 [pid 4406] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4409] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4408] <... close resumed>) = 0 [pid 4406] <... futex resumed>) = 0 [pid 4404] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] close(18 [pid 4411] <... prctl resumed>) = 0 [pid 4410] <... write resumed>) = 8 [pid 4409] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4408] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] setpgid(0, 0 [pid 4410] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 1 [pid 4406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4405] <... futex resumed>) = 0 [pid 4403] close(19 [pid 4411] <... setpgid resumed>) = 0 [pid 4410] <... futex resumed>) = 0 [pid 4409] <... futex resumed>) = 1 [pid 4408] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4406] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] <... futex resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4410] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4409] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4406] <... futex resumed>) = 0 [pid 4405] <... futex resumed>) = 0 [pid 4404] close(3 [pid 4403] close(20 [pid 4411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4408] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4406] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4405] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] <... close resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4410] <... openat resumed>) = 4 [pid 4408] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4404] close(4 [pid 4403] close(21 [pid 4410] setns(201, 0 [pid 4411] <... openat resumed>) = 3 [pid 4408] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] write(3, "1000", 4 [pid 4410] <... setns resumed>) = 0 [pid 4408] <... futex resumed>) = 1 [pid 4405] <... futex resumed>) = 0 [pid 4404] close(5 [pid 4403] close(22 [pid 4411] <... write resumed>) = 4 [pid 4410] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4408] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4405] close(3 [pid 4404] <... close resumed>) = 0 [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] close(3 [pid 4410] <... socket resumed>) = 5 [pid 4405] <... close resumed>) = 0 [pid 4404] close(6 [pid 4403] close(23 [pid 4411] <... close resumed>) = 0 [pid 4410] setns(4, 0 [pid 4405] close(4 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(7 [pid 4403] close(24 [pid 4411] read(200, [pid 4410] <... setns resumed>) = 0 [pid 4405] close(5 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = 0 [pid 4404] close(8 [pid 4403] close(25 [pid 4405] close(6 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4410] close(4 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(9 [pid 4403] close(26 [pid 4411] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4410] <... close resumed>) = 0 [pid 4405] close(7 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] <... futex resumed>) = 0 [pid 4410] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(10 [pid 4403] close(27 [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4410] <... futex resumed>) = 1 [pid 4406] <... futex resumed>) = 0 [pid 4405] close(8 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] <... mmap resumed>) = 0x7ff3b4820000 [pid 4410] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4406] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(11 [pid 4403] close(28 [pid 4411] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4410] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4406] <... futex resumed>) = 0 [pid 4405] close(9 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4410] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(12 [pid 4403] close(29 [pid 4411] <... mprotect resumed>) = 0 [pid 4410] <... futex resumed>) = 0 [pid 4406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4405] close(10 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4410] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4406] close(3 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(13 [pid 4403] exit_group(0 [pid 4407] <... futex resumed>) = ? [pid 4405] close(11 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = 0 [pid 4403] <... exit_group resumed>) = ? [pid 4407] +++ exited with 0 +++ [pid 4406] close(4 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(14 [pid 4403] +++ exited with 0 +++ [pid 4411] <... clone resumed>, parent_tid=[133], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 133 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(12 [pid 4404] <... close resumed>) = -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=2} --- [pid 4411] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] close(5 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(15 [pid 4405] close(13 [pid 4406] <... close resumed>) = 0 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] <... futex resumed>) = 0 [pid 4406] close(6 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(16 [pid 4411] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(14 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(17 [pid 4406] close(7 [pid 4405] close(15 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] close(8 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(18 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(16 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(19 [pid 4406] close(9 [pid 4405] close(17 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(20 [pid 4406] close(10 [pid 4405] close(18 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4412 attached [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(21 [pid 4412] set_robust_list(0x7ff3b48409e0, 24 [pid 4406] close(11 [pid 4405] close(19 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4412] <... set_robust_list resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(22 [pid 4412] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4406] close(12 [pid 4405] close(20 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(23 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 131 [pid 4406] close(13 [pid 4405] close(21 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(24 [pid 4406] close(14 [pid 4405] close(22 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4412] <... openat resumed>) = 3 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(25 [pid 4412] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] close(15 [pid 4405] close(23 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4412] <... futex resumed>) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(26 [pid 4412] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4411] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] close(16 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(24 [pid 4411] <... futex resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(27 [pid 4411] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] close(17 [pid 4405] close(25 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4412] <... write resumed>) = 8 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4412] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] close(18 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(28 [pid 4412] <... futex resumed>) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(26 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4413 attached [pid 4412] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4411] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] close(19 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] close(29 [pid 4413] set_robust_list(0x555556fa75e0, 24 [pid 4412] <... openat resumed>) = 4 [pid 4411] <... futex resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(27 [pid 4404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] <... set_robust_list resumed>) = 0 [pid 4412] setns(201, 0 [pid 4411] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] close(20 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4404] exit_group(0 [pid 4413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4412] <... setns resumed>) = 0 [pid 4409] <... futex resumed>) = ? [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(28 [pid 4404] <... exit_group resumed>) = ? [pid 4413] <... prctl resumed>) = 0 [pid 4412] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4409] +++ exited with 0 +++ [pid 4406] close(21 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] setpgid(0, 0 [pid 4412] <... socket resumed>) = 5 [pid 4413] <... setpgid resumed>) = 0 [pid 4412] setns(4, 0 [pid 4413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4412] <... setns resumed>) = 0 [pid 4404] +++ exited with 0 +++ [pid 4413] <... openat resumed>) = 3 [pid 4412] close(4 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] close(29 [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 4413] write(3, "1000", 4 [pid 4412] <... close resumed>) = 0 [pid 4406] close(22 [pid 4405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] <... write resumed>) = 4 [pid 4412] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4405] exit_group(0 [pid 4413] close(3 [pid 4412] <... futex resumed>) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4406] close(23 [pid 4408] <... futex resumed>) = ? [pid 4405] <... exit_group resumed>) = ? [pid 4413] <... close resumed>) = 0 [pid 4412] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4411] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] +++ exited with 0 +++ [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] read(200, [pid 4412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4411] <... futex resumed>) = 0 [pid 4413] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4412] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4411] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4413] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4413] <... futex resumed>) = 0 [pid 4412] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] +++ exited with 0 +++ [pid 4406] close(24 [pid 4413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4412] <... futex resumed>) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] <... mmap resumed>) = 0x7ff3b4820000 [pid 4412] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4411] close(3 [pid 4406] close(25 [pid 4413] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4411] <... close resumed>) = 0 [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4413] <... mprotect resumed>) = 0 [pid 4411] close(4 [pid 4406] close(26 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4413] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] close(5 [pid 4413] <... clone resumed>, parent_tid=[132], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 132 [pid 4411] <... close resumed>) = 0 [pid 4413] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] close(6 [pid 4406] close(27 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4413] <... futex resumed>) = 0 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 133 [pid 4413] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4411] close(7 [pid 4406] close(28 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] close(8) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4411] close(9 [pid 4406] close(29 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] close(10) = -1 EBADF (Bad file descriptor) [pid 4411] close(11) = -1 EBADF (Bad file descriptor) [pid 4411] close(12) = -1 EBADF (Bad file descriptor) [pid 4406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] close(13) = -1 EBADF (Bad file descriptor) [pid 4406] exit_group(0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 134 [pid 4411] close(14 [pid 4410] <... futex resumed>) = ? [pid 4406] <... exit_group resumed>) = ? [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4415 attached [pid 4411] close(15 [pid 4415] set_robust_list(0x555556fa75e0, 24 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4410] +++ exited with 0 +++ [pid 4415] <... set_robust_list resumed>) = 0 [pid 4411] close(16 [pid 4415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... prctl resumed>) = 0 [pid 4411] close(17 [pid 4415] setpgid(0, 0 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4406] +++ exited with 0 +++ [pid 4415] <... setpgid resumed>) = 0 [pid 4411] close(18 [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 4415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... openat resumed>) = 3 [pid 4411] close(19 [pid 4415] write(3, "1000", 4 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... write resumed>) = 4 [pid 4411] close(20 [pid 4415] close(3 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4415] <... close resumed>) = 0 [pid 4411] close(21 [pid 4415] read(200, [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4411] close(22 [pid 4415] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... futex resumed>) = 0 [pid 4411] close(23 [pid 4415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... mmap resumed>) = 0x7ff3b4820000 [pid 4411] close(24 [pid 4415] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4417 attached ./strace-static-x86_64: Process 4416 attached ./strace-static-x86_64: Process 4414 attached [pid 4415] <... mprotect resumed>) = 0 [pid 4411] close(25 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 133 [pid 4415] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4411] close(26 [pid 4415] <... clone resumed>, parent_tid=[134], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 134 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] close(27 [pid 4415] <... futex resumed>) = 0 [pid 4411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4411] close(28) = -1 EBADF (Bad file descriptor) [pid 4411] close(29) = -1 EBADF (Bad file descriptor) [pid 4411] exit_group(0 [pid 4417] set_robust_list(0x555556fa75e0, 24 [pid 4412] <... futex resumed>) = ? [pid 4411] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4418 attached [pid 4417] <... set_robust_list resumed>) = 0 [pid 4414] set_robust_list(0x7ff3b48409e0, 24 [pid 4412] +++ exited with 0 +++ [pid 4411] +++ exited with 0 +++ [pid 4417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4417] <... prctl resumed>) = 0 [pid 4417] setpgid(0, 0) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4419 attached [pid 4418] set_robust_list(0x7ff3b48409e0, 24 [pid 4417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4418] <... set_robust_list resumed>) = 0 [pid 4417] <... openat resumed>) = 3 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 134 [pid 4418] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4417] write(3, "1000", 4) = 4 [pid 4417] close(3 [pid 4418] <... openat resumed>) = 3 [pid 4417] <... close resumed>) = 0 [pid 4417] read(200, [pid 4418] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4417] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4418] <... futex resumed>) = 1 [pid 4415] <... futex resumed>) = 0 [pid 4414] <... set_robust_list resumed>) = 0 [pid 4418] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4415] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... mmap resumed>) = 0x7ff3b4820000 [pid 4415] <... futex resumed>) = 0 [pid 4414] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4417] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4415] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... write resumed>) = 8 [pid 4417] <... mprotect resumed>) = 0 [pid 4416] set_robust_list(0x555556fa75e0, 24 [pid 4414] <... openat resumed>) = 3 [pid 4419] set_robust_list(0x555556fa75e0, 24 [pid 4418] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4416] <... set_robust_list resumed>) = 0 [pid 4414] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] <... set_robust_list resumed>) = 0 [pid 4416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4414] <... futex resumed>) = 1 [pid 4413] <... futex resumed>) = 0 [pid 4418] <... futex resumed>) = 1 [pid 4417] <... clone resumed>, parent_tid=[134], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 134 [pid 4416] <... prctl resumed>) = 0 [pid 4415] <... futex resumed>) = 0 [pid 4414] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4413] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4418] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4417] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] setpgid(0, 0 [pid 4415] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... write resumed>) = 8 [pid 4413] <... futex resumed>) = 0 [pid 4419] <... prctl resumed>) = 0 [pid 4418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4417] <... futex resumed>) = 0 [pid 4416] <... setpgid resumed>) = 0 [pid 4415] <... futex resumed>) = 0 [pid 4414] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4413] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] setpgid(0, 0 [pid 4418] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4417] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4415] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4414] <... futex resumed>) = 0 [pid 4413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4419] <... setpgid resumed>) = 0 [pid 4418] <... openat resumed>) = 4 [pid 4416] <... openat resumed>) = 3 [pid 4414] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4413] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4418] setns(201, 0 [pid 4416] write(3, "1000", 4 [pid 4414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4413] <... futex resumed>) = 0 [pid 4418] <... setns resumed>) = 0 [pid 4416] <... write resumed>) = 4 [pid 4414] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4413] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] <... openat resumed>) = 3 [pid 4419] write(3, "1000", 4 [pid 4418] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4416] close(3 [pid 4414] <... openat resumed>) = 4 [pid 4416] <... close resumed>) = 0 [pid 4414] setns(201, 0 [pid 4418] <... socket resumed>) = 5 [pid 4419] <... write resumed>) = 4 [pid 4418] setns(4, 0 [pid 4416] read(200, [pid 4414] <... setns resumed>) = 0 [pid 4419] close(3 [pid 4418] <... setns resumed>) = 0 [pid 4416] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4414] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4419] <... close resumed>) = 0 [pid 4418] close(4 [pid 4416] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... socket resumed>) = 5 [pid 4419] read(200, [pid 4418] <... close resumed>) = 0 [pid 4416] <... futex resumed>) = 0 [pid 4414] setns(4, 0 [pid 4419] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4418] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4414] <... setns resumed>) = 0 [pid 4419] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4418] <... futex resumed>) = 1 [pid 4416] <... mmap resumed>) = 0x7ff3b4820000 [pid 4415] <... futex resumed>) = 0 [pid 4414] close(4 [pid 4419] <... futex resumed>) = 0 [pid 4418] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4416] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4415] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... close resumed>) = 0 [pid 4419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4416] <... mprotect resumed>) = 0 [pid 4415] <... futex resumed>) = 0 [pid 4414] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] <... mmap resumed>) = 0x7ff3b4820000 [pid 4418] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4416] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4415] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4414] <... futex resumed>) = 1 [pid 4413] <... futex resumed>) = 0 [pid 4419] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4418] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4414] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4413] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] <... mprotect resumed>) = 0 [pid 4418] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] <... clone resumed>, parent_tid=[135], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 135 [pid 4414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4413] <... futex resumed>) = 0 [pid 4419] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4418] <... futex resumed>) = 1 [pid 4416] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... futex resumed>) = 0 [pid 4414] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4413] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4420 attached [pid 4418] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4416] <... futex resumed>) = 0 [pid 4415] close(3 [pid 4414] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4420] set_robust_list(0x7ff3b48409e0, 24 [pid 4419] <... clone resumed>, parent_tid=[135], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 135 [pid 4416] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = 0 [pid 4414] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... set_robust_list resumed>) = 0 [pid 4419] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] close(4 [pid 4414] <... futex resumed>) = 1 [pid 4413] <... futex resumed>) = 0 [pid 4420] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4419] <... futex resumed>) = 0 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4414] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4413] close(3 [pid 4420] <... openat resumed>) = 3 [pid 4419] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] close(5 [pid 4413] <... close resumed>) = 0 [pid 4420] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = 0 [pid 4413] close(4 [pid 4420] <... futex resumed>) = 1 [pid 4417] <... futex resumed>) = 0 [pid 4415] close(6 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(5 [pid 4420] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4417] <... futex resumed>) = 0 [pid 4415] close(7 [pid 4413] <... close resumed>) = 0 [pid 4417] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(6 [pid 4420] <... write resumed>) = 8 [pid 4415] close(8 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(7 [pid 4415] close(9 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(8 [pid 4420] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] close(10 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(9./strace-static-x86_64: Process 4421 attached [pid 4420] <... futex resumed>) = 1 [pid 4417] <... futex resumed>) = 0 [pid 4415] close(11 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4421] set_robust_list(0x7ff3b48409e0, 24 [pid 4420] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4417] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(10 [pid 4421] <... set_robust_list resumed>) = 0 [pid 4417] <... futex resumed>) = 0 [pid 4415] close(12 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4422 attached [pid 4421] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4420] <... openat resumed>) = 4 [pid 4417] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(11 [pid 4422] set_robust_list(0x7ff3b48409e0, 24 [pid 4421] <... openat resumed>) = 3 [pid 4420] setns(201, 0 [pid 4415] close(13 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4421] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(12 [pid 4422] <... set_robust_list resumed>) = 0 [pid 4421] <... futex resumed>) = 1 [pid 4420] <... setns resumed>) = 0 [pid 4416] <... futex resumed>) = 0 [pid 4415] close(14 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4421] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4420] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4416] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(13 [pid 4421] <... write resumed>) = 8 [pid 4420] <... socket resumed>) = 5 [pid 4416] <... futex resumed>) = 0 [pid 4415] close(15 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4421] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] setns(4, 0 [pid 4416] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(14 [pid 4421] <... futex resumed>) = 0 [pid 4420] <... setns resumed>) = 0 [pid 4416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4415] close(16 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... openat resumed>) = 3 [pid 4421] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4420] close(4 [pid 4416] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(15 [pid 4422] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4420] <... close resumed>) = 0 [pid 4416] <... futex resumed>) = 0 [pid 4415] close(17 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... futex resumed>) = 1 [pid 4421] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4420] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] <... futex resumed>) = 0 [pid 4416] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(16 [pid 4422] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4421] <... openat resumed>) = 4 [pid 4420] <... futex resumed>) = 1 [pid 4419] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4415] close(18 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4421] setns(201, 0 [pid 4420] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4419] <... futex resumed>) = 0 [pid 4417] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(17 [pid 4422] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4421] <... setns resumed>) = 0 [pid 4420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4419] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4417] <... futex resumed>) = 0 [pid 4415] close(19 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4421] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4420] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4417] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(18 [pid 4422] <... write resumed>) = 8 [pid 4421] <... socket resumed>) = 5 [pid 4420] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4415] close(20 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4421] setns(4, 0 [pid 4420] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4419] <... futex resumed>) = 0 [pid 4413] close(19 [pid 4422] <... futex resumed>) = 1 [pid 4421] <... setns resumed>) = 0 [pid 4420] <... futex resumed>) = 1 [pid 4417] <... futex resumed>) = 0 [pid 4415] close(21 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4421] close(4 [pid 4420] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4419] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] close(3 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(20 [pid 4422] <... openat resumed>) = 4 [pid 4421] <... close resumed>) = 0 [pid 4419] <... futex resumed>) = 0 [pid 4417] <... close resumed>) = 0 [pid 4415] close(22 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] setns(201, 0 [pid 4421] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4417] close(4 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(21 [pid 4422] <... setns resumed>) = 0 [pid 4421] <... futex resumed>) = 1 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... futex resumed>) = 0 [pid 4415] close(23 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4421] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4417] close(5 [pid 4416] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(22 [pid 4421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4417] <... close resumed>) = 0 [pid 4416] <... futex resumed>) = 0 [pid 4415] close(24 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... socket resumed>) = 5 [pid 4421] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4417] close(6 [pid 4416] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(23 [pid 4422] setns(4, 0 [pid 4421] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] close(25 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... setns resumed>) = 0 [pid 4421] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] close(7 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(24 [pid 4422] close(4 [pid 4421] <... futex resumed>) = 1 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... futex resumed>) = 0 [pid 4415] close(26 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... close resumed>) = 0 [pid 4421] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4417] close(8 [pid 4416] close(3 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(25 [pid 4422] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = 0 [pid 4415] close(27 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... futex resumed>) = 1 [pid 4419] <... futex resumed>) = 0 [pid 4417] close(9 [pid 4416] close(4 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(26 [pid 4422] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4419] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] close(28 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4419] <... futex resumed>) = 0 [pid 4417] close(10 [pid 4416] close(5 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(27 [pid 4422] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4419] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = 0 [pid 4415] close(29 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4417] close(11 [pid 4416] close(6 [pid 4415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4413] close(28 [pid 4422] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] exit_group(0 [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4422] <... futex resumed>) = 1 [pid 4419] <... futex resumed>) = 0 [pid 4418] <... futex resumed>) = ? [pid 4417] close(12 [pid 4416] close(7 [pid 4415] <... exit_group resumed>) = ? [pid 4413] close(29 [pid 4422] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4419] close(3 [pid 4418] +++ exited with 0 +++ [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4415] +++ exited with 0 +++ [pid 4413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4419] <... close resumed>) = 0 [pid 4417] close(13 [pid 4416] close(8 [pid 4413] exit_group(0 [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 4419] close(4 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4414] <... futex resumed>) = ? [pid 4413] <... exit_group resumed>) = ? [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(14 [pid 4416] close(9 [pid 4414] +++ exited with 0 +++ [pid 4413] +++ exited with 0 +++ [pid 4419] close(5 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4419] <... close resumed>) = 0 [pid 4417] close(15 [pid 4416] close(10 [pid 4419] close(6 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(16 [pid 4416] close(11 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(17 [pid 4416] close(12 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(18 [pid 4416] close(13 [pid 4419] close(7 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(19 [pid 4416] close(14 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 135 [pid 4419] close(8 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(20 [pid 4416] close(15 [pid 4419] close(9 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(21 [pid 4416] close(16 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(22 [pid 4416] close(17 [pid 4419] close(10 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(23 [pid 4416] close(18 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] close(24 [pid 4416] close(19 [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4419] close(11 [pid 4417] close(25 [pid 4416] close(20./strace-static-x86_64: Process 4423 attached [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 133 [pid 4423] set_robust_list(0x555556fa75e0, 24 [pid 4419] close(12 [pid 4417] close(26 [pid 4416] close(21 [pid 4423] <... set_robust_list resumed>) = 0 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4419] close(13 [pid 4417] close(27 [pid 4416] close(22 [pid 4423] <... prctl resumed>) = 0 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] setpgid(0, 0 [pid 4419] close(14 [pid 4417] close(28 [pid 4416] close(23 [pid 4423] <... setpgid resumed>) = 0 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4419] close(15 [pid 4417] close(29 [pid 4416] close(24 [pid 4423] <... openat resumed>) = 3 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] write(3, "1000", 4 [pid 4419] close(16 [pid 4417] exit_group(0 [pid 4416] close(25 [pid 4423] <... write resumed>) = 4 [pid 4420] <... futex resumed>) = ? [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4417] <... exit_group resumed>) = ? [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] close(3 [pid 4416] close(26 [pid 4423] <... close resumed>) = 0 [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] read(200, [pid 4416] close(27 [pid 4423] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] close(28 [pid 4423] <... futex resumed>) = 0 [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4420] +++ exited with 0 +++ [pid 4417] +++ exited with 0 +++ ./strace-static-x86_64: Process 4424 attached [pid 4423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4419] close(17 [pid 4416] close(29 [pid 4424] set_robust_list(0x555556fa75e0, 24 [pid 4423] <... mmap resumed>) = 0x7ff3b4820000 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... set_robust_list resumed>) = 0 [pid 4423] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4419] close(18 [pid 4416] exit_group(0 [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 4424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4423] <... mprotect resumed>) = 0 [pid 4421] <... futex resumed>) = ? [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4416] <... exit_group resumed>) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4424] <... prctl resumed>) = 0 [pid 4423] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4421] +++ exited with 0 +++ [pid 4419] close(19 [pid 4416] +++ exited with 0 +++ [pid 4424] setpgid(0, 0 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... setpgid resumed>) = 0 [pid 4423] <... clone resumed>, parent_tid=[136], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 136 [pid 4419] close(20 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 135 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4426 attached [pid 4424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4423] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... openat resumed>) = 3 [pid 4423] <... futex resumed>) = 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4424] write(3, "1000", 4 [pid 4423] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] close(21 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4424] <... write resumed>) = 4 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] close(3) = 0 [pid 4419] close(22 [pid 4424] read(200, [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4419] close(23 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4424] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... futex resumed>) = 0 [pid 4424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4424] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4424] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4419] close(24 [pid 4424] <... clone resumed>, parent_tid=[134], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 134 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 136 [pid 4424] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4419] close(25 [pid 4424] <... futex resumed>) = 0 [pid 4419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] close(26) = -1 EBADF (Bad file descriptor) [pid 4419] close(27) = -1 EBADF (Bad file descriptor) [pid 4419] close(28) = -1 EBADF (Bad file descriptor) [pid 4419] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4425 attached [pid 4419] exit_group(0 [pid 4425] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4422] <... futex resumed>) = ? [pid 4419] <... exit_group resumed>) = ? [pid 4425] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4422] +++ exited with 0 +++ ./strace-static-x86_64: Process 4427 attached [pid 4425] <... openat resumed>) = 3 [pid 4427] set_robust_list(0x555556fa75e0, 24 [pid 4425] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... set_robust_list resumed>) = 0 [pid 4425] <... futex resumed>) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4419] +++ exited with 0 +++ [pid 4427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4425] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4423] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4427] <... prctl resumed>) = 0 [pid 4425] <... write resumed>) = 8 [pid 4423] <... futex resumed>) = 0 [pid 4427] setpgid(0, 0 [pid 4425] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4423] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4428 attached [pid 4427] <... setpgid resumed>) = 0 [pid 4426] set_robust_list(0x555556fa75e0, 24 [pid 4425] <... futex resumed>) = 0 [pid 4423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4428] set_robust_list(0x7ff3b48409e0, 24 [pid 4427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4425] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4423] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4428] <... set_robust_list resumed>) = 0 [pid 4427] <... openat resumed>) = 3 [pid 4426] <... set_robust_list resumed>) = 0 [pid 4425] <... openat resumed>) = 4 [pid 4423] <... futex resumed>) = 0 [pid 4428] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4427] write(3, "1000", 4 [pid 4425] setns(201, 0 [pid 4423] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4428] <... openat resumed>) = 3 [pid 4427] <... write resumed>) = 4 [pid 4426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4425] <... setns resumed>) = 0 [pid 4428] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] close(3 [pid 4426] <... prctl resumed>) = 0 [pid 4425] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4429 attached [pid 4428] <... futex resumed>) = 1 [pid 4427] <... close resumed>) = 0 [pid 4426] setpgid(0, 0 [pid 4425] <... socket resumed>) = 5 [pid 4424] <... futex resumed>) = 0 [pid 4428] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4427] read(200, [pid 4426] <... setpgid resumed>) = 0 [pid 4425] setns(4, 0 [pid 4424] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 136 [pid 4428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4427] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4425] <... setns resumed>) = 0 [pid 4424] <... futex resumed>) = 0 [pid 4428] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4427] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4425] close(4 [pid 4424] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4428] <... write resumed>) = 8 [pid 4427] <... futex resumed>) = 0 [pid 4426] <... openat resumed>) = 3 [pid 4425] <... close resumed>) = 0 [pid 4428] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4426] write(3, "1000", 4 [pid 4425] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4428] <... futex resumed>) = 1 [pid 4427] <... mmap resumed>) = 0x7ff3b4820000 [pid 4426] <... write resumed>) = 4 [pid 4425] <... futex resumed>) = 1 [pid 4424] <... futex resumed>) = 0 [pid 4423] <... futex resumed>) = 0 [pid 4428] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4427] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4426] close(3 [pid 4425] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4424] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4423] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4427] <... mprotect resumed>) = 0 [pid 4426] <... close resumed>) = 0 [pid 4425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4424] <... futex resumed>) = 0 [pid 4423] <... futex resumed>) = 0 [pid 4428] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4427] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4426] read(200, [pid 4425] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4424] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4423] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4428] <... openat resumed>) = 4 [pid 4426] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4425] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4428] setns(201, 0 [pid 4427] <... clone resumed>, parent_tid=[137], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 137 [pid 4426] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4425] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4428] <... setns resumed>) = 0 [pid 4427] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... futex resumed>) = 0 [pid 4425] <... futex resumed>) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4428] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4427] <... futex resumed>) = 0 [pid 4426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4425] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] close(3 [pid 4428] <... socket resumed>) = 5 [pid 4427] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4426] <... mmap resumed>) = 0x7ff3b4820000 [pid 4423] <... close resumed>) = 0 [pid 4428] setns(4, 0 [pid 4426] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4423] close(4 [pid 4428] <... setns resumed>) = 0 [pid 4426] <... mprotect resumed>) = 0 [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4428] close(4 [pid 4423] close(5 [pid 4428] <... close resumed>) = 0 [pid 4426] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4423] <... close resumed>) = 0 [pid 4428] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4423] close(6 [pid 4428] <... futex resumed>) = 1 [pid 4426] <... clone resumed>, parent_tid=[136], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 136 [pid 4424] <... futex resumed>) = 0 [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4428] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4426] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4423] close(7 [pid 4429] set_robust_list(0x555556fa75e0, 24 [pid 4428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] <... futex resumed>) = 0 [pid 4424] <... futex resumed>) = 0 [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4429] <... set_robust_list resumed>) = 0 [pid 4428] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4426] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4423] close(8 [pid 4428] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4428] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4423] close(9 [pid 4428] <... futex resumed>) = 1 [pid 4424] <... futex resumed>) = 0 [pid 4429] <... prctl resumed>) = 0 [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4428] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4424] close(3 [pid 4423] close(10 [pid 4429] setpgid(0, 0 [pid 4424] <... close resumed>) = 0 [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4429] <... setpgid resumed>) = 0 [pid 4424] close(4 [pid 4423] close(11./strace-static-x86_64: Process 4431 attached [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] set_robust_list(0x7ff3b48409e0, 24 [pid 4429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4424] close(5 [pid 4423] close(12 [pid 4431] <... set_robust_list resumed>) = 0 [pid 4424] <... close resumed>) = 0 [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4424] close(6 [pid 4423] close(13 [pid 4431] <... openat resumed>) = 3 [pid 4429] <... openat resumed>) = 3 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] close(7 [pid 4429] write(3, "1000", 4 [pid 4423] close(14 [pid 4431] <... futex resumed>) = 1 [pid 4429] <... write resumed>) = 4 [pid 4426] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4429] close(3 [pid 4426] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] close(8 [pid 4423] close(15 [pid 4431] <... write resumed>) = 8 [pid 4429] <... close resumed>) = 0 [pid 4426] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] read(200, [pid 4426] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] close(9 [pid 4423] close(16 [pid 4431] <... futex resumed>) = 0 [pid 4429] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] close(10 [pid 4423] close(17 [pid 4431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] <... futex resumed>) = 0 [pid 4426] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4426] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] close(11 [pid 4423] close(18./strace-static-x86_64: Process 4430 attached [pid 4431] <... openat resumed>) = 4 [pid 4429] <... mmap resumed>) = 0x7ff3b4820000 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] setns(201, 0 [pid 4430] set_robust_list(0x7ff3b48409e0, 24 [pid 4429] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4424] close(12 [pid 4423] close(19 [pid 4431] <... setns resumed>) = 0 [pid 4430] <... set_robust_list resumed>) = 0 [pid 4429] <... mprotect resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4430] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4429] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4424] close(13 [pid 4423] close(20 [pid 4431] <... socket resumed>) = 5 [pid 4430] <... openat resumed>) = 3 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] setns(4, 0 [pid 4430] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... clone resumed>, parent_tid=[137], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 137 [pid 4424] close(14 [pid 4423] close(21 [pid 4431] <... setns resumed>) = 0 [pid 4430] <... futex resumed>) = 1 [pid 4429] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] close(4 [pid 4430] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4429] <... futex resumed>) = 0 [pid 4427] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] close(15 [pid 4423] close(22 [pid 4431] <... close resumed>) = 0 [pid 4430] <... write resumed>) = 8 [pid 4429] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] close(16 [pid 4423] close(23 [pid 4431] <... futex resumed>) = 1 [pid 4430] <... futex resumed>) = 0 [pid 4427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4432 attached [pid 4431] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4430] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4427] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] close(17 [pid 4423] close(24 [pid 4431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4427] <... futex resumed>) = 0 [pid 4426] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4431] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4430] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4427] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4426] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] close(18 [pid 4423] close(25 [pid 4431] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4430] <... openat resumed>) = 4 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4431] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] setns(201, 0 [pid 4424] close(19 [pid 4423] close(26 [pid 4432] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4431] <... futex resumed>) = 1 [pid 4430] <... setns resumed>) = 0 [pid 4426] <... futex resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... openat resumed>) = 3 [pid 4431] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4430] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4426] close(3 [pid 4424] close(20 [pid 4423] close(27 [pid 4432] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... socket resumed>) = 5 [pid 4426] <... close resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... futex resumed>) = 1 [pid 4430] setns(4, 0 [pid 4429] <... futex resumed>) = 0 [pid 4426] close(4 [pid 4424] close(21 [pid 4423] close(28 [pid 4432] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4430] <... setns resumed>) = 0 [pid 4429] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4430] close(4 [pid 4429] <... futex resumed>) = 0 [pid 4426] close(5 [pid 4424] close(22 [pid 4423] close(29 [pid 4432] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4430] <... close resumed>) = 0 [pid 4429] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4426] <... close resumed>) = 0 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... write resumed>) = 8 [pid 4430] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] close(6 [pid 4424] close(23 [pid 4423] exit_group(0 [pid 4432] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... futex resumed>) = 1 [pid 4427] <... futex resumed>) = 0 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4425] <... futex resumed>) = ? [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4423] <... exit_group resumed>) = ? [pid 4432] <... futex resumed>) = 1 [pid 4430] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] <... futex resumed>) = 0 [pid 4427] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] close(7 [pid 4425] +++ exited with 0 +++ [pid 4424] close(24 [pid 4423] +++ exited with 0 +++ [pid 4432] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... futex resumed>) = 0 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4430] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4429] <... futex resumed>) = 0 [pid 4427] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4426] close(8 [pid 4424] close(25 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4432] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4430] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4429] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4430] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] close(9 [pid 4424] close(26 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4432] <... openat resumed>) = 4 [pid 4430] <... futex resumed>) = 1 [pid 4427] <... futex resumed>) = 0 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] setns(201, 0 [pid 4430] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4427] close(3 [pid 4426] close(10 [pid 4424] close(27 [pid 4432] <... setns resumed>) = 0 [pid 4427] <... close resumed>) = 0 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4427] close(4 [pid 4426] close(11 [pid 4424] close(28 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] close(5) = 0 [pid 4427] close(6) = -1 EBADF (Bad file descriptor) [pid 4427] close(7) = -1 EBADF (Bad file descriptor) [pid 4427] close(8) = -1 EBADF (Bad file descriptor) [pid 4426] close(12 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... socket resumed>) = 5 [pid 4427] close(9 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] close(29 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 137 ./strace-static-x86_64: Process 4433 attached [pid 4432] setns(4, 0 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(13 [pid 4424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4432] <... setns resumed>) = 0 [pid 4427] close(10 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4424] exit_group(0 [pid 4432] close(4 [pid 4428] <... futex resumed>) = ? [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(14 [pid 4424] <... exit_group resumed>) = ? [pid 4432] <... close resumed>) = 0 [pid 4428] +++ exited with 0 +++ [pid 4427] close(11) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] close(12) = -1 EBADF (Bad file descriptor) [pid 4427] close(13) = -1 EBADF (Bad file descriptor) [pid 4427] close(14) = -1 EBADF (Bad file descriptor) [pid 4427] close(15 [pid 4433] set_robust_list(0x555556fa75e0, 24 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] <... set_robust_list resumed>) = 0 [pid 4427] close(16 [pid 4424] +++ exited with 0 +++ [pid 4433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4432] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(15 [pid 4433] <... prctl resumed>) = 0 [pid 4432] <... futex resumed>) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4427] close(17 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] setpgid(0, 0 [pid 4432] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(16 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4433] <... setpgid resumed>) = 0 [pid 4432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] <... futex resumed>) = 0 [pid 4427] close(18 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4432] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4429] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(17 [pid 4433] <... openat resumed>) = 3 [pid 4432] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4427] close(19 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] write(3, "1000", 4 [pid 4432] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(18 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4433] <... write resumed>) = 4 [pid 4432] <... futex resumed>) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4427] close(20 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(3 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] <... close resumed>) = 0 [pid 4427] close(21 [pid 4433] read(200, [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4432] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] close(3 [pid 4427] close(22 [pid 4426] close(19 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 135 [pid 4433] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... close resumed>) = 0 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] <... futex resumed>) = 0 [pid 4429] close(4 [pid 4427] close(23 [pid 4426] close(20 [pid 4433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] <... mmap resumed>) = 0x7ff3b4820000 [pid 4429] close(5 [pid 4427] close(24 [pid 4433] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4429] <... close resumed>) = 0 [pid 4426] close(21 [pid 4433] <... mprotect resumed>) = 0 [pid 4429] close(6 [pid 4427] close(25 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4434 attached [pid 4433] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(22 [pid 4434] set_robust_list(0x555556fa75e0, 24 [pid 4429] close(7 [pid 4427] close(26 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... set_robust_list resumed>) = 0 [pid 4433] <... clone resumed>, parent_tid=[138], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 138 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4433] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] close(27 [pid 4426] close(23 [pid 4434] <... prctl resumed>) = 0 [pid 4433] <... futex resumed>) = 0 [pid 4429] close(8 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] setpgid(0, 0 [pid 4433] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] close(28 [pid 4434] <... setpgid resumed>) = 0 [pid 4429] close(9 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(24 [pid 4434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] close(29 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... openat resumed>) = 3 [pid 4429] close(10 [pid 4427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] close(25 [pid 4434] write(3, "1000", 4 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] exit_group(0 [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... write resumed>) = 4 [pid 4430] <... futex resumed>) = ? [pid 4429] close(11 [pid 4427] <... exit_group resumed>) = ? [pid 4426] close(26./strace-static-x86_64: Process 4435 attached [pid 4434] close(3 [pid 4430] +++ exited with 0 +++ [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4427] +++ exited with 0 +++ [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... close resumed>) = 0 [pid 4429] close(12 [pid 4426] close(27 [pid 4434] read(200, [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] close(13 [pid 4426] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4434] <... futex resumed>) = 0 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4429] close(14 [pid 4426] close(29 [pid 4435] set_robust_list(0x7ff3b48409e0, 24 [pid 4434] <... mmap resumed>) = 0x7ff3b4820000 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 4435] <... set_robust_list resumed>) = 0 [pid 4434] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4429] close(15 [pid 4426] exit_group(0 [pid 4434] <... mprotect resumed>) = 0 [pid 4434] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4431] <... futex resumed>) = ? [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4426] <... exit_group resumed>) = ? [pid 4435] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4431] +++ exited with 0 +++ [pid 4429] close(16 [pid 4434] <... clone resumed>, parent_tid=[136], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 136 [pid 4434] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4434] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4436 attached [pid 4436] set_robust_list(0x7ff3b48409e0, 24 [pid 4426] +++ exited with 0 +++ [pid 4436] <... set_robust_list resumed>) = 0 [pid 4436] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4436] <... openat resumed>) = 3 [pid 4436] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] close(17 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 138 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... futex resumed>) = 0 [pid 4434] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4434] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... futex resumed>) = 1 [pid 4436] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 4437 attached [pid 4429] close(18) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 137 [pid 4429] close(19) = -1 EBADF (Bad file descriptor) [pid 4429] close(20 [pid 4435] <... openat resumed>) = 3 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4429] close(21 [pid 4435] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4435] <... futex resumed>) = 1 [pid 4433] <... futex resumed>) = 0 [pid 4429] close(22 [pid 4433] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4435] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4433] <... futex resumed>) = 0 [pid 4433] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4429] close(23) = -1 EBADF (Bad file descriptor) [pid 4429] close(24) = -1 EBADF (Bad file descriptor) [pid 4429] close(25) = -1 EBADF (Bad file descriptor) [pid 4429] close(26 [pid 4435] <... write resumed>) = 8 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4429] close(27 [pid 4435] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4435] <... futex resumed>) = 1 [pid 4433] <... futex resumed>) = 0 [pid 4429] close(28 [pid 4435] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4433] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] <... futex resumed>) = 0 [pid 4433] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... write resumed>) = 8 [pid 4429] close(29) = -1 EBADF (Bad file descriptor) [pid 4429] exit_group(0 [pid 4432] <... futex resumed>) = ? [pid 4429] <... exit_group resumed>) = ? [pid 4432] +++ exited with 0 +++ [pid 4436] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4434] <... futex resumed>) = 0 [pid 4436] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4434] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... openat resumed>) = 4 [pid 4434] <... futex resumed>) = 0 [pid 4436] setns(201, 0 [pid 4434] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4429] +++ exited with 0 +++ [pid 4436] <... setns resumed>) = 0 [pid 4435] <... openat resumed>) = 4 [pid 4436] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4435] setns(201, 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4436] <... socket resumed>) = 5 [pid 4435] <... setns resumed>) = 0 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4436] setns(4, 0 [pid 4435] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4436] <... setns resumed>) = 0 [pid 4435] <... socket resumed>) = 5 [pid 4437] set_robust_list(0x555556fa75e0, 24 [pid 4436] close(4 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4437] <... set_robust_list resumed>) = 0 [pid 4436] <... close resumed>) = 0 [pid 4435] setns(4, 0 [pid 4437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4436] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] <... setns resumed>) = 0 [pid 4437] <... prctl resumed>) = 0 [pid 4436] <... futex resumed>) = 1 [pid 4435] close(4 [pid 4434] <... futex resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4439 attached [pid 4437] setpgid(0, 0 [pid 4436] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4435] <... close resumed>) = 0 [pid 4434] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4437] <... setpgid resumed>) = 0 [pid 4436] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4435] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... futex resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 138 [pid 4437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4436] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] <... futex resumed>) = 1 [pid 4434] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4438 attached [pid 4437] <... openat resumed>) = 3 [pid 4436] <... futex resumed>) = 0 [pid 4435] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4433] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] set_robust_list(0x555556fa75e0, 24 [pid 4438] set_robust_list(0x555556fa75e0, 24 [pid 4437] write(3, "1000", 4 [pid 4436] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4434] close(3 [pid 4433] <... futex resumed>) = 0 [pid 4439] <... set_robust_list resumed>) = 0 [pid 4438] <... set_robust_list resumed>) = 0 [pid 4437] <... write resumed>) = 4 [pid 4435] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4434] <... close resumed>) = 0 [pid 4433] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4437] close(3 [pid 4435] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4434] close(4 [pid 4439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4438] <... prctl resumed>) = 0 [pid 4437] <... close resumed>) = 0 [pid 4435] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] setpgid(0, 0 [pid 4437] read(200, [pid 4435] <... futex resumed>) = 1 [pid 4434] close(5 [pid 4433] <... futex resumed>) = 0 [pid 4438] <... setpgid resumed>) = 0 [pid 4437] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4435] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4434] <... close resumed>) = 0 [pid 4433] close(3 [pid 4438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4437] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] close(6 [pid 4433] <... close resumed>) = 0 [pid 4439] <... prctl resumed>) = 0 [pid 4438] <... openat resumed>) = 3 [pid 4437] <... futex resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(4 [pid 4438] write(3, "1000", 4 [pid 4437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4434] close(7 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] <... write resumed>) = 4 [pid 4437] <... mmap resumed>) = 0x7ff3b4820000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(5 [pid 4438] close(3 [pid 4437] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4434] close(8 [pid 4433] <... close resumed>) = 0 [pid 4439] setpgid(0, 0 [pid 4438] <... close resumed>) = 0 [pid 4437] <... mprotect resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(6 [pid 4439] <... setpgid resumed>) = 0 [pid 4438] read(200, [pid 4437] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4434] close(9 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4438] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(7 [pid 4438] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4437] <... clone resumed>, parent_tid=[139], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 139 [pid 4434] close(10 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... openat resumed>) = 3 [pid 4438] <... futex resumed>) = 0 [pid 4437] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(8 [pid 4439] write(3, "1000", 4 [pid 4438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4437] <... futex resumed>) = 0 [pid 4434] close(11 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] <... mmap resumed>) = 0x7ff3b4820000 [pid 4437] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(9 [pid 4438] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4434] close(12 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] <... mprotect resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(10 [pid 4438] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4434] close(13 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... write resumed>) = 4 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(11 [pid 4438] <... clone resumed>, parent_tid=[138], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 138 [pid 4434] close(14 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] close(3) = 0 [pid 4438] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(12 [pid 4439] read(200, [pid 4438] <... futex resumed>) = 0 [pid 4434] close(15 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(13 [pid 4439] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] close(16 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... futex resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(14 [pid 4439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4434] close(17 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... mmap resumed>) = 0x7ff3b4820000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(15 [pid 4439] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4434] close(18 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(16 [pid 4439] <... mprotect resumed>) = 0 [pid 4434] close(19 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(17 [pid 4434] close(20 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(18 [pid 4439] <... clone resumed>, parent_tid=[139], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 139 [pid 4434] close(21 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(19./strace-static-x86_64: Process 4441 attached [pid 4439] <... futex resumed>) = 0 [pid 4434] close(22 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4440 attached [pid 4439] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(20 [pid 4440] set_robust_list(0x7ff3b48409e0, 24 [pid 4434] close(23 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4440] <... set_robust_list resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(21./strace-static-x86_64: Process 4442 attached [pid 4441] set_robust_list(0x7ff3b48409e0, 24 [pid 4440] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4434] close(24 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4441] <... set_robust_list resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(22 [pid 4441] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4440] <... openat resumed>) = 3 [pid 4434] close(25 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4441] <... openat resumed>) = 3 [pid 4440] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(23 [pid 4441] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... futex resumed>) = 1 [pid 4437] <... futex resumed>) = 0 [pid 4434] close(26 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4441] <... futex resumed>) = 1 [pid 4440] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] <... futex resumed>) = 0 [pid 4437] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(24 [pid 4441] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4437] <... futex resumed>) = 0 [pid 4434] close(27 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4440] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4438] <... futex resumed>) = 0 [pid 4437] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(25 [pid 4438] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] close(28 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4440] <... write resumed>) = 8 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(26 [pid 4440] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] close(29 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4440] <... futex resumed>) = 1 [pid 4437] <... futex resumed>) = 0 [pid 4434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4433] close(27 [pid 4440] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4437] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4434] exit_group(0 [pid 4437] <... futex resumed>) = 0 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4442] set_robust_list(0x7ff3b48409e0, 24 [pid 4441] <... write resumed>) = 8 [pid 4440] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4437] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... futex resumed>) = ? [pid 4434] <... exit_group resumed>) = ? [pid 4433] close(28 [pid 4442] <... set_robust_list resumed>) = 0 [pid 4441] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] +++ exited with 0 +++ [pid 4441] <... futex resumed>) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4441] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] <... futex resumed>) = 0 [pid 4441] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4438] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4441] <... openat resumed>) = 4 [pid 4434] +++ exited with 0 +++ [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4441] setns(201, 0 [pid 4433] close(29 [pid 4441] <... setns resumed>) = 0 [pid 4441] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4433] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4441] setns(4, 0) = 0 [pid 4441] close(4) = 0 [pid 4433] exit_group(0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4441] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] <... futex resumed>) = ? [pid 4433] <... exit_group resumed>) = ? [pid 4441] <... futex resumed>) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4441] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] <... futex resumed>) = 0 [pid 4441] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4438] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4441] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4435] +++ exited with 0 +++ [pid 4441] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4441] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] close(3./strace-static-x86_64: Process 4443 attached [pid 4443] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4433] +++ exited with 0 +++ [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 137 [pid 4443] <... prctl resumed>) = 0 [pid 4443] setpgid(0, 0 [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 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4443] <... setpgid resumed>) = 0 [pid 4443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4443] write(3, "1000", 4 [pid 4442] <... openat resumed>) = 3 [pid 4438] <... close resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 139 [pid 4438] close(4) = -1 EBADF (Bad file descriptor) [pid 4438] close(5 [pid 4442] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... close resumed>) = 0 [pid 4438] close(6 [pid 4442] <... futex resumed>) = 1 [pid 4439] <... futex resumed>) = 0 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4442] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4439] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] close(7 [pid 4439] <... futex resumed>) = 0 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4438] close(8 [pid 4442] <... write resumed>) = 8 [pid 4443] <... write resumed>) = 4 [pid 4440] <... openat resumed>) = 4 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(3 [pid 4442] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] close(9 [pid 4443] <... close resumed>) = 0 [pid 4440] setns(201, 0 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] read(200, [pid 4442] <... futex resumed>) = 1 [pid 4440] <... setns resumed>) = 0 [pid 4439] <... futex resumed>) = 0 [pid 4438] close(10 [pid 4443] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4442] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4440] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4439] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] <... futex resumed>) = 0 [pid 4438] close(11 [pid 4443] <... futex resumed>) = 0 [pid 4442] <... openat resumed>) = 4 [pid 4439] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4440] <... socket resumed>) = 5 ./strace-static-x86_64: Process 4444 attached [pid 4443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4442] setns(201, 0 [pid 4438] close(12 [pid 4444] set_robust_list(0x555556fa75e0, 24 [pid 4443] <... mmap resumed>) = 0x7ff3b4820000 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... set_robust_list resumed>) = 0 [pid 4443] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4442] <... setns resumed>) = 0 [pid 4440] setns(4, 0 [pid 4438] close(13 [pid 4444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4443] <... mprotect resumed>) = 0 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... prctl resumed>) = 0 [pid 4443] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4442] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4438] close(14 [pid 4440] <... setns resumed>) = 0 [pid 4444] setpgid(0, 0 [pid 4442] <... socket resumed>) = 5 [pid 4440] close(4 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... setpgid resumed>) = 0 [pid 4443] <... clone resumed>, parent_tid=[138], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 138 [pid 4438] close(15 [pid 4444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4443] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] setns(4, 0 [pid 4440] <... close resumed>) = 0 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... openat resumed>) = 3 [pid 4443] <... futex resumed>) = 0 [pid 4442] <... setns resumed>) = 0 [pid 4440] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] close(16 [pid 4444] write(3, "1000", 4 [pid 4443] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... write resumed>) = 4 [pid 4442] close(4 [pid 4440] <... futex resumed>) = 1 [pid 4438] close(17 [pid 4437] <... futex resumed>) = 0 [pid 4444] close(3 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = 0 [pid 4442] <... close resumed>) = 0 [pid 4440] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4438] close(18 [pid 4437] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] read(200, [pid 4442] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... futex resumed>) = 0 [pid 4444] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4442] <... futex resumed>) = 1 [pid 4440] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] <... futex resumed>) = 0 [pid 4438] close(19 [pid 4437] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4444] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4440] <... futex resumed>) = 0 [pid 4439] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4444] <... futex resumed>) = 0 [pid 4442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4440] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4439] <... futex resumed>) = 0 [pid 4438] close(20 [pid 4437] close(3 [pid 4444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4442] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4439] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... mmap resumed>) = 0x7ff3b4820000 [pid 4442] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4438] close(21 [pid 4437] <... close resumed>) = 0 [pid 4444] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4442] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] close(4 [pid 4444] <... mprotect resumed>) = 0 [pid 4442] <... futex resumed>) = 1 [pid 4439] <... futex resumed>) = 0 [pid 4438] close(22 [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4442] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4439] close(3 [pid 4438] close(23 [pid 4437] close(5./strace-static-x86_64: Process 4445 attached [pid 4444] <... clone resumed>, parent_tid=[140], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 140 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] <... close resumed>) = 0 [pid 4438] close(24 [pid 4444] <... futex resumed>) = 0 [pid 4439] close(4 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = 0 [pid 4445] set_robust_list(0x7ff3b48409e0, 24 [pid 4444] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] close(25 [pid 4445] <... set_robust_list resumed>) = 0 [pid 4437] close(6 [pid 4439] close(5 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = 0 [pid 4438] close(26 [pid 4437] close(7 [pid 4445] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4439] close(6 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] close(27 [pid 4437] close(8 [pid 4439] close(7 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] close(28 [pid 4437] close(9 [pid 4445] <... openat resumed>) = 3 [pid 4439] close(8 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4445] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] close(29 [pid 4437] close(10 [pid 4445] <... futex resumed>) = 1 [pid 4443] <... futex resumed>) = 0 [pid 4439] close(9 [pid 4438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4445] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4443] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] exit_group(0 [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] <... futex resumed>) = 0 [pid 4441] <... futex resumed>) = ? [pid 4439] close(10 [pid 4438] <... exit_group resumed>) = ? [pid 4437] close(11 [pid 4445] <... write resumed>) = 8 [pid 4443] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4441] +++ exited with 0 +++ [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4438] +++ exited with 0 +++ [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4445] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] close(11 [pid 4437] close(12 [pid 4445] <... futex resumed>) = 1 [pid 4443] <... futex resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] close(12 [pid 4437] close(13 [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 4445] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4443] <... futex resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4446 attached [pid 4443] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] close(13 [pid 4437] close(14 [pid 4446] set_robust_list(0x7ff3b48409e0, 24 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4445] <... openat resumed>) = 4 [pid 4439] close(14 [pid 4437] close(15 [pid 4445] setns(201, 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4446] <... set_robust_list resumed>) = 0 [pid 4439] close(15 [pid 4437] close(16 [pid 4445] <... setns resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4445] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4439] close(16 [pid 4437] close(17 [pid 4446] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4446] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4444] <... futex resumed>) = 0 [pid 4446] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4444] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... write resumed>) = 8 [pid 4445] <... socket resumed>) = 5 [pid 4444] <... futex resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4446] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] setns(4, 0 [pid 4444] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] close(17 [pid 4437] close(18 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 139 [pid 4446] <... futex resumed>) = 0 [pid 4444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4446] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4444] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... openat resumed>) = 4 [pid 4445] <... setns resumed>) = 0 [pid 4444] <... futex resumed>) = 0 [pid 4439] close(18 [pid 4437] close(19 [pid 4446] setns(201, 0 [pid 4445] close(4 [pid 4444] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4446] <... setns resumed>) = 0 [pid 4445] <... close resumed>) = 0 [pid 4439] close(19 [pid 4437] close(20./strace-static-x86_64: Process 4447 attached [pid 4446] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4445] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] set_robust_list(0x555556fa75e0, 24 [pid 4446] <... socket resumed>) = 5 [pid 4445] <... futex resumed>) = 1 [pid 4443] <... futex resumed>) = 0 [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... set_robust_list resumed>) = 0 [pid 4446] setns(4, 0 [pid 4445] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4443] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4439] close(20 [pid 4437] close(21 [pid 4447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4446] <... setns resumed>) = 0 [pid 4443] <... futex resumed>) = 0 [pid 4447] <... prctl resumed>) = 0 [pid 4446] close(4 [pid 4445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4443] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] setpgid(0, 0 [pid 4446] <... close resumed>) = 0 [pid 4445] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4439] close(21 [pid 4437] close(22 [pid 4447] <... setpgid resumed>) = 0 [pid 4446] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4446] <... futex resumed>) = 1 [pid 4445] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4439] close(22 [pid 4437] close(23 [pid 4447] <... openat resumed>) = 3 [pid 4446] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4445] <... futex resumed>) = 1 [pid 4444] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4443] <... futex resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] write(3, "1000", 4 [pid 4446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4445] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4444] <... futex resumed>) = 0 [pid 4443] close(3 [pid 4439] close(23 [pid 4437] close(24 [pid 4447] <... write resumed>) = 4 [pid 4446] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4444] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4443] <... close resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] close(3 [pid 4446] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4443] close(4 [pid 4439] close(24 [pid 4437] close(25 [pid 4447] <... close resumed>) = 0 [pid 4446] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] read(200, [pid 4446] <... futex resumed>) = 1 [pid 4444] <... futex resumed>) = 0 [pid 4443] close(5 [pid 4439] close(25 [pid 4437] close(26 [pid 4447] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4446] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4444] close(3 [pid 4443] <... close resumed>) = 0 [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... close resumed>) = 0 [pid 4443] close(6 [pid 4439] close(26 [pid 4437] close(27 [pid 4447] <... futex resumed>) = 0 [pid 4444] close(4 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(7 [pid 4447] <... mmap resumed>) = 0x7ff3b4820000 [pid 4444] close(5 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4444] <... close resumed>) = 0 [pid 4443] close(8 [pid 4439] close(27 [pid 4437] close(28 [pid 4447] <... mprotect resumed>) = 0 [pid 4444] close(6 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(9 [pid 4439] close(28 [pid 4437] close(29 [pid 4444] close(7 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... clone resumed>, parent_tid=[140], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 140 [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(10 [pid 4439] close(29 [pid 4447] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] close(8 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4437] exit_group(0 [pid 4447] <... futex resumed>) = 0 [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(11 [pid 4447] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4444] close(9 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4439] exit_group(0 [pid 4437] <... exit_group resumed>) = ? [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(12 [pid 4442] <... futex resumed>) = ? [pid 4440] <... futex resumed>) = ? [pid 4439] <... exit_group resumed>) = ? [pid 4444] close(10 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(13 [pid 4442] +++ exited with 0 +++ [pid 4444] close(11 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(14 [pid 4444] close(12 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(15 [pid 4444] close(13 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(16 [pid 4444] close(14 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(17 [pid 4440] +++ exited with 0 +++ [pid 4437] +++ exited with 0 +++ [pid 4444] close(15 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(18 [pid 4444] close(16 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(19 [pid 4444] close(17 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(20 [pid 4439] +++ exited with 0 +++ [pid 4444] close(18 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(21 [pid 4444] close(19 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(22 [pid 4444] close(20 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(23 [pid 4444] close(21 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(24 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4444] close(22 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(25 [pid 4444] close(23 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(26 [pid 4444] close(24 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(27 [pid 4444] close(25 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 140 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(28 [pid 4444] close(26 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] close(29 [pid 4444] close(27 [pid 4443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4443] exit_group(0 [pid 4444] close(28 [pid 4443] <... exit_group resumed>) = ? [pid 4445] <... futex resumed>) = ? [pid 4444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 140 [pid 4444] close(29) = -1 EBADF (Bad file descriptor) [pid 4444] exit_group(0 [pid 4446] <... futex resumed>) = ? [pid 4444] <... exit_group resumed>) = ? [pid 4446] +++ exited with 0 +++ [pid 4445] +++ exited with 0 +++ [pid 4444] +++ exited with 0 +++ [pid 4443] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4449 attached [pid 4449] set_robust_list(0x555556fa75e0, 24 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [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 4449] <... set_robust_list resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4449] setpgid(0, 0) = 0 [pid 4449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... restart_syscall resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 139 [pid 4449] <... openat resumed>) = 3 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4449] write(3, "1000", 4) = 4 [pid 4449] close(3) = 0 [pid 4449] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4449] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 141 [pid 4449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4449] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4449] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[141], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 141 [pid 4449] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4451 attached [pid 4451] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4451] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4450 attached ./strace-static-x86_64: Process 4452 attached ) = 0 [pid 4452] set_robust_list(0x555556fa75e0, 24 [pid 4451] setpgid(0, 0 [pid 4450] set_robust_list(0x555556fa75e0, 24 [pid 4452] <... set_robust_list resumed>) = 0 [pid 4451] <... setpgid resumed>) = 0 [pid 4450] <... set_robust_list resumed>) = 0 [pid 4452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4450] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4448 attached [pid 4452] <... prctl resumed>) = 0 [pid 4451] <... openat resumed>) = 3 [pid 4450] <... prctl resumed>) = 0 [pid 4448] set_robust_list(0x7ff3b48409e0, 24 [pid 4451] write(3, "1000", 4 [pid 4452] setpgid(0, 0 [pid 4450] setpgid(0, 0 [pid 4452] <... setpgid resumed>) = 0 [pid 4448] <... set_robust_list resumed>) = 0 [pid 4450] <... setpgid resumed>) = 0 [pid 4451] <... write resumed>) = 4 [pid 4452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4448] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4451] close(3) = 0 [pid 4452] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4453 attached [pid 4451] read(200, [pid 4453] set_robust_list(0x7ff3b48409e0, 24 [pid 4451] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] <... set_robust_list resumed>) = 0 [pid 4451] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4452] write(3, "1000", 4 [pid 4451] <... futex resumed>) = 0 [pid 4450] <... openat resumed>) = 3 [pid 4453] <... openat resumed>) = 3 [pid 4452] <... write resumed>) = 4 [pid 4451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4448] <... openat resumed>) = 3 [pid 4450] write(3, "1000", 4 [pid 4453] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] <... mmap resumed>) = 0x7ff3b4820000 [pid 4450] <... write resumed>) = 4 [pid 4453] <... futex resumed>) = 1 [pid 4452] close(3 [pid 4451] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4449] <... futex resumed>) = 0 [pid 4448] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4451] <... mprotect resumed>) = 0 [pid 4450] close(3 [pid 4449] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... close resumed>) = 0 [pid 4451] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4449] <... futex resumed>) = 0 [pid 4450] <... close resumed>) = 0 [pid 4448] <... futex resumed>) = 1 [pid 4447] <... futex resumed>) = 0 [pid 4453] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4452] read(200, [pid 4449] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] read(200, [pid 4448] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4453] <... write resumed>) = 8 [pid 4452] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4451] <... clone resumed>, parent_tid=[140], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 140 [pid 4450] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4447] <... futex resumed>) = 0 [pid 4453] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4447] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... futex resumed>) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4451] <... futex resumed>) = 0 [pid 4450] <... futex resumed>) = 0 [pid 4449] <... futex resumed>) = 0 [pid 4448] <... write resumed>) = 8 [pid 4453] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4451] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4449] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... mmap resumed>) = 0x7ff3b4820000 [pid 4450] <... mmap resumed>) = 0x7ff3b4820000 [pid 4449] <... futex resumed>) = 0 [pid 4448] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4452] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4450] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4449] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... openat resumed>) = 4 [pid 4452] <... mprotect resumed>) = 0 [pid 4450] <... mprotect resumed>) = 0 [pid 4448] <... futex resumed>) = 1 [pid 4447] <... futex resumed>) = 0 [pid 4453] setns(201, 0 [pid 4452] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4447] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... setns resumed>) = 0 [pid 4450] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4447] <... futex resumed>) = 0 [pid 4453] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4447] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... socket resumed>) = 5 [pid 4448] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4453] setns(4, 0 [pid 4452] <... clone resumed>, parent_tid=[142], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 142 [pid 4450] <... clone resumed>, parent_tid=[141], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 141 ./strace-static-x86_64: Process 4456 attached ./strace-static-x86_64: Process 4455 attached ./strace-static-x86_64: Process 4454 attached [pid 4452] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] <... openat resumed>) = 4 [pid 4452] <... futex resumed>) = 0 [pid 4450] <... futex resumed>) = 0 [pid 4448] setns(201, 0 [pid 4452] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] <... setns resumed>) = 0 [pid 4448] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4454] set_robust_list(0x7ff3b48409e0, 24 [pid 4453] <... setns resumed>) = 0 [pid 4448] <... socket resumed>) = 5 [pid 4454] <... set_robust_list resumed>) = 0 [pid 4453] close(4 [pid 4448] setns(4, 0 [pid 4454] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4453] <... close resumed>) = 0 [pid 4455] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4455] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4454] <... openat resumed>) = 3 [pid 4453] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] <... setns resumed>) = 0 [pid 4454] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4448] close(4 [pid 4454] <... futex resumed>) = 1 [pid 4453] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4451] <... futex resumed>) = 0 [pid 4449] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4451] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... futex resumed>) = 0 [pid 4448] <... close resumed>) = 0 [pid 4454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4451] <... futex resumed>) = 0 [pid 4449] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... openat resumed>) = 3 [pid 4454] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4453] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4451] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] <... futex resumed>) = 1 [pid 4447] <... futex resumed>) = 0 [pid 4455] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] <... write resumed>) = 8 [pid 4453] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4447] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 1 [pid 4454] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4449] <... futex resumed>) = 0 [pid 4448] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4447] <... futex resumed>) = 0 [pid 4455] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4454] <... futex resumed>) = 1 [pid 4453] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] <... futex resumed>) = 0 [pid 4449] close(3 [pid 4448] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4447] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4454] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] <... futex resumed>) = 0 [pid 4451] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... close resumed>) = 0 [pid 4447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4448] <... futex resumed>) = 0 [pid 4447] close(3) = 0 [pid 4447] close(4 [pid 4451] <... futex resumed>) = 0 [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4455] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4451] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] close(4 [pid 4448] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] close(5 [pid 4456] set_robust_list(0x7ff3b48409e0, 24 [pid 4455] <... write resumed>) = 8 [pid 4454] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = 0 [pid 4456] <... set_robust_list resumed>) = 0 [pid 4454] <... openat resumed>) = 4 [pid 4447] close(6 [pid 4449] close(5 [pid 4455] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4454] setns(201, 0 [pid 4449] <... close resumed>) = 0 [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4455] <... futex resumed>) = 1 [pid 4454] <... setns resumed>) = 0 [pid 4452] <... futex resumed>) = 0 [pid 4449] close(6 [pid 4447] close(7 [pid 4456] <... openat resumed>) = 3 [pid 4455] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4454] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4452] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4454] <... socket resumed>) = 5 [pid 4452] <... futex resumed>) = 0 [pid 4449] close(7 [pid 4447] close(8 [pid 4454] setns(4, 0 [pid 4452] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... openat resumed>) = 4 [pid 4454] <... setns resumed>) = 0 [pid 4449] close(8 [pid 4447] close(9 [pid 4456] <... futex resumed>) = 1 [pid 4455] setns(201, 0 [pid 4454] close(4 [pid 4450] <... futex resumed>) = 0 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] close(9 [pid 4447] close(10 [pid 4456] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4455] <... setns resumed>) = 0 [pid 4454] <... close resumed>) = 0 [pid 4450] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4455] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4454] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] <... futex resumed>) = 0 [pid 4449] close(10 [pid 4447] close(11 [pid 4456] <... write resumed>) = 8 [pid 4455] <... socket resumed>) = 5 [pid 4454] <... futex resumed>) = 1 [pid 4451] <... futex resumed>) = 0 [pid 4450] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] setns(4, 0 [pid 4454] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4451] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4449] close(11 [pid 4447] close(12 [pid 4456] <... futex resumed>) = 0 [pid 4455] <... setns resumed>) = 0 [pid 4454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4451] <... futex resumed>) = 0 [pid 4450] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4455] close(4 [pid 4454] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4451] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] close(12 [pid 4447] close(13 [pid 4456] <... openat resumed>) = 4 [pid 4455] <... close resumed>) = 0 [pid 4454] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4450] <... futex resumed>) = 0 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] setns(201, 0 [pid 4455] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] close(13 [pid 4447] close(14 [pid 4456] <... setns resumed>) = 0 [pid 4455] <... futex resumed>) = 1 [pid 4454] <... futex resumed>) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4451] <... futex resumed>) = 0 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4455] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4454] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] close(3 [pid 4449] close(14 [pid 4447] close(15 [pid 4455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... futex resumed>) = 0 [pid 4451] <... close resumed>) = 0 [pid 4456] <... socket resumed>) = 5 [pid 4455] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4451] close(4 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] setns(4, 0 [pid 4455] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] close(15 [pid 4447] close(16 [pid 4456] <... setns resumed>) = 0 [pid 4455] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] close(5 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] close(4 [pid 4455] <... futex resumed>) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4451] <... close resumed>) = 0 [pid 4452] close(3 [pid 4451] close(6 [pid 4449] close(16 [pid 4455] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4447] close(17 [pid 4456] <... close resumed>) = 0 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] <... close resumed>) = 0 [pid 4451] close(7 [pid 4449] close(17 [pid 4447] close(18 [pid 4456] <... futex resumed>) = 1 [pid 4452] close(4 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... futex resumed>) = 0 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(8 [pid 4450] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] close(18 [pid 4447] close(19 [pid 4456] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4452] close(5 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... futex resumed>) = 0 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4452] <... close resumed>) = 0 [pid 4456] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] close(6 [pid 4451] close(9 [pid 4450] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4449] close(19 [pid 4447] close(20 [pid 4456] <... futex resumed>) = 0 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4456] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] close(7 [pid 4451] close(10 [pid 4450] close(3 [pid 4449] close(20 [pid 4447] close(21 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(8 [pid 4451] close(11 [pid 4450] <... close resumed>) = 0 [pid 4449] close(21 [pid 4447] close(22 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] close(4 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(9 [pid 4451] close(12 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] close(22 [pid 4447] close(23 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] close(5 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(10 [pid 4451] close(13 [pid 4449] close(23 [pid 4447] close(24 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = 0 [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(11 [pid 4451] close(14 [pid 4450] close(6 [pid 4449] close(24 [pid 4447] close(25 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(12 [pid 4451] close(15 [pid 4450] close(7 [pid 4449] close(25 [pid 4447] close(26 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(13 [pid 4451] close(16 [pid 4450] close(8 [pid 4449] close(26 [pid 4447] close(27 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(14 [pid 4451] close(17 [pid 4450] close(9 [pid 4449] close(27 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] close(28 [pid 4452] close(15 [pid 4451] close(18 [pid 4450] close(10 [pid 4449] close(28 [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] close(29 [pid 4452] close(16 [pid 4451] close(19 [pid 4450] close(11 [pid 4449] close(29 [pid 4447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4447] exit_group(0 [pid 4452] close(17 [pid 4451] close(20 [pid 4450] close(12 [pid 4449] exit_group(0 [pid 4447] <... exit_group resumed>) = ? [pid 4448] <... futex resumed>) = ? [pid 4453] <... futex resumed>) = ? [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4449] <... exit_group resumed>) = ? [pid 4453] +++ exited with 0 +++ [pid 4451] close(21 [pid 4452] close(18 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] close(13 [pid 4449] +++ exited with 0 +++ [pid 4448] +++ exited with 0 +++ [pid 4447] +++ exited with 0 +++ [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(22 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(19 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] close(14 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(23 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(20 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(24 [pid 4452] close(21 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(25 [pid 4452] close(22 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(26 [pid 4452] close(23 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(27 [pid 4452] close(24 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(28 [pid 4452] close(25 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] close(29 [pid 4452] close(26 [pid 4451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] exit_group(0 [pid 4454] <... futex resumed>) = ? [pid 4452] close(27 [pid 4451] <... exit_group resumed>) = ? [pid 4454] +++ exited with 0 +++ [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4451] +++ exited with 0 +++ [pid 4450] close(15 [pid 4452] close(28 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 142 [pid 4452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4452] close(29) = -1 EBADF (Bad file descriptor) [pid 4452] exit_group(0) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4457 attached [pid 4455] <... futex resumed>) = ? [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4458 attached [pid 4455] +++ exited with 0 +++ [pid 4452] +++ exited with 0 +++ [pid 4450] close(16 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 141 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] close(17) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4459 attached [pid 4458] set_robust_list(0x555556fa75e0, 24 [pid 4450] close(18 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 141 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4450] close(19) = -1 EBADF (Bad file descriptor) [pid 4450] close(20 [pid 4458] <... set_robust_list resumed>) = 0 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4457] set_robust_list(0x555556fa75e0, 24 [pid 4450] close(21 [pid 4457] <... set_robust_list resumed>) = 0 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4450] close(22 [pid 4457] <... prctl resumed>) = 0 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] setpgid(0, 0 [pid 4450] close(23 [pid 4457] <... setpgid resumed>) = 0 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4450] close(24 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 143 [pid 4458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4457] <... openat resumed>) = 3 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... prctl resumed>) = 0 [pid 4457] write(3, "1000", 4 [pid 4450] close(25 [pid 4457] <... write resumed>) = 4 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(3 [pid 4450] close(26 [pid 4458] setpgid(0, 0 [pid 4457] <... close resumed>) = 0 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] read(200, [pid 4450] close(27 [pid 4458] <... setpgid resumed>) = 0 [pid 4457] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] close(28 [pid 4458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4457] <... futex resumed>) = 0 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4450] close(29 [pid 4457] <... mmap resumed>) = 0x7ff3b4820000 [pid 4450] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4460 attached [pid 4457] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4450] exit_group(0 [pid 4460] set_robust_list(0x555556fa75e0, 24 [pid 4459] set_robust_list(0x555556fa75e0, 24 [pid 4458] <... openat resumed>) = 3 [pid 4457] <... mprotect resumed>) = 0 [pid 4456] <... futex resumed>) = ? [pid 4450] <... exit_group resumed>) = ? [pid 4460] <... set_robust_list resumed>) = 0 [pid 4459] <... set_robust_list resumed>) = 0 [pid 4458] write(3, "1000", 4 [pid 4457] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4456] +++ exited with 0 +++ [pid 4450] +++ exited with 0 +++ [pid 4460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4458] <... write resumed>) = 4 [pid 4460] <... prctl resumed>) = 0 [pid 4459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4458] close(3 [pid 4457] <... clone resumed>, parent_tid=[143], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 143 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4460] setpgid(0, 0 [pid 4457] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... setpgid resumed>) = 0 [pid 4457] <... futex resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4459] <... prctl resumed>) = 0 [pid 4458] <... close resumed>) = 0 [pid 4457] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4460] <... openat resumed>) = 3 [pid 4460] write(3, "1000", 4) = 4 [pid 4458] read(200, [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 142 [pid 4459] setpgid(0, 0 [pid 4458] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4458] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4459] <... setpgid resumed>) = 0 [pid 4458] <... futex resumed>) = 0 [pid 4458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4460] close(3 [pid 4459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4458] <... mmap resumed>) = 0x7ff3b4820000 [pid 4460] <... close resumed>) = 0 [pid 4458] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4460] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4460] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] <... mprotect resumed>) = 0 [pid 4460] <... futex resumed>) = 0 [pid 4459] <... openat resumed>) = 3 [pid 4460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4460] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4459] write(3, "1000", 4 [pid 4458] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4462 attached [pid 4460] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4462] set_robust_list(0x555556fa75e0, 24 [pid 4459] <... write resumed>) = 4 [pid 4462] <... set_robust_list resumed>) = 0 [pid 4460] <... clone resumed>, parent_tid=[144], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 144 [pid 4462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4460] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4459] close(3 [pid 4458] <... clone resumed>, parent_tid=[142], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 142 [pid 4462] <... prctl resumed>) = 0 [pid 4460] <... futex resumed>) = 0 [pid 4462] setpgid(0, 0 [pid 4460] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4459] <... close resumed>) = 0 [pid 4458] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4462] <... setpgid resumed>) = 0 [pid 4458] <... futex resumed>) = 0 [pid 4459] read(200, [pid 4462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4459] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4458] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4459] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4461 attached [pid 4462] <... openat resumed>) = 3 [pid 4459] <... futex resumed>) = 0 [pid 4459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4462] write(3, "1000", 4 [pid 4461] set_robust_list(0x7ff3b48409e0, 24 [pid 4459] <... mmap resumed>) = 0x7ff3b4820000 [pid 4462] <... write resumed>) = 4 [pid 4461] <... set_robust_list resumed>) = 0 [pid 4459] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4462] close(3 [pid 4461] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4459] <... mprotect resumed>) = 0 [pid 4462] <... close resumed>) = 0 [pid 4461] <... openat resumed>) = 3 [pid 4459] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4464 attached [pid 4462] read(200, [pid 4461] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] set_robust_list(0x7ff3b48409e0, 24 [pid 4462] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4464] <... set_robust_list resumed>) = 0 [pid 4462] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4461] <... futex resumed>) = 1 [pid 4457] <... futex resumed>) = 0 [pid 4464] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4462] <... futex resumed>) = 0 [pid 4461] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4459] <... clone resumed>, parent_tid=[142], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 142 [pid 4457] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4463 attached [pid 4464] <... openat resumed>) = 3 [pid 4462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4461] <... write resumed>) = 8 [pid 4459] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4464] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] set_robust_list(0x7ff3b48409e0, 24 [pid 4462] <... mmap resumed>) = 0x7ff3b4820000 [pid 4461] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4459] <... futex resumed>) = 0 [pid 4457] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4463] <... set_robust_list resumed>) = 0 [pid 4462] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4461] <... futex resumed>) = 0 [pid 4459] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 0 [pid 4457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4464] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] <... mprotect resumed>) = 0 [pid 4461] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4458] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4463] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4462] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4458] <... futex resumed>) = 0 [pid 4457] <... futex resumed>) = 0 [pid 4464] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4461] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4458] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4457] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4465 attached [pid 4464] <... write resumed>) = 8 [pid 4463] <... openat resumed>) = 3 [pid 4462] <... clone resumed>, parent_tid=[143], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 143 [pid 4461] <... openat resumed>) = 4 [pid 4464] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4462] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4461] setns(201, 0 [pid 4464] <... futex resumed>) = 1 [pid 4463] <... futex resumed>) = 1 [pid 4462] <... futex resumed>) = 0 [pid 4461] <... setns resumed>) = 0 [pid 4460] <... futex resumed>) = 0 [pid 4458] <... futex resumed>) = 0 [pid 4465] set_robust_list(0x7ff3b48409e0, 24 [pid 4464] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4463] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4460] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4465] <... set_robust_list resumed>) = 0 [pid 4464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4461] <... socket resumed>) = 5 [pid 4460] <... futex resumed>) = 0 [pid 4464] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4463] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4461] setns(4, 0 [pid 4460] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 0 [pid 4465] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4464] <... openat resumed>) = 4 [pid 4463] <... write resumed>) = 8 [pid 4461] <... setns resumed>) = 0 [pid 4458] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] setns(201, 0 [pid 4463] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4461] close(4 [pid 4465] <... openat resumed>) = 3 [pid 4464] <... setns resumed>) = 0 [pid 4463] <... futex resumed>) = 1 [pid 4461] <... close resumed>) = 0 [pid 4460] <... futex resumed>) = 0 [pid 4465] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4463] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4461] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4465] <... futex resumed>) = 1 [pid 4464] <... socket resumed>) = 5 [pid 4463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4461] <... futex resumed>) = 1 [pid 4460] <... futex resumed>) = 0 [pid 4459] <... futex resumed>) = 0 [pid 4457] <... futex resumed>) = 0 [pid 4465] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4464] setns(4, 0 [pid 4463] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4461] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4460] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4459] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] <... setns resumed>) = 0 [pid 4461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4459] <... futex resumed>) = 0 [pid 4457] <... futex resumed>) = 0 [pid 4465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4464] close(4 [pid 4463] <... openat resumed>) = 4 [pid 4461] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4459] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4457] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4466 attached [pid 4465] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4464] <... close resumed>) = 0 [pid 4463] setns(201, 0 [pid 4461] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4466] set_robust_list(0x7ff3b48409e0, 24 [pid 4464] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... setns resumed>) = 0 [pid 4461] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] <... set_robust_list resumed>) = 0 [pid 4465] <... write resumed>) = 8 [pid 4464] <... futex resumed>) = 1 [pid 4463] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4461] <... futex resumed>) = 1 [pid 4458] <... futex resumed>) = 0 [pid 4457] <... futex resumed>) = 0 [pid 4466] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4465] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4463] <... socket resumed>) = 5 [pid 4461] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4458] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] close(3 [pid 4466] <... openat resumed>) = 3 [pid 4465] <... futex resumed>) = 1 [pid 4464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4463] setns(4, 0 [pid 4459] <... futex resumed>) = 0 [pid 4458] <... futex resumed>) = 0 [pid 4457] <... close resumed>) = 0 [pid 4466] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4465] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4464] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4463] <... setns resumed>) = 0 [pid 4459] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4457] close(4 [pid 4466] <... futex resumed>) = 1 [pid 4465] <... openat resumed>) = 4 [pid 4464] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4463] close(4 [pid 4462] <... futex resumed>) = 0 [pid 4459] <... futex resumed>) = 0 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4464] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4462] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... close resumed>) = 0 [pid 4457] close(5 [pid 4466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4465] setns(201, 0 [pid 4464] <... futex resumed>) = 1 [pid 4463] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4462] <... futex resumed>) = 0 [pid 4459] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 0 [pid 4457] <... close resumed>) = 0 [pid 4466] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4465] <... setns resumed>) = 0 [pid 4464] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4463] <... futex resumed>) = 1 [pid 4462] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4460] <... futex resumed>) = 0 [pid 4458] close(3 [pid 4457] close(6 [pid 4466] <... write resumed>) = 8 [pid 4465] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4463] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4460] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = 0 [pid 4466] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4465] <... socket resumed>) = 5 [pid 4463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4460] <... futex resumed>) = 0 [pid 4458] close(4 [pid 4457] close(7 [pid 4466] <... futex resumed>) = 1 [pid 4462] <... futex resumed>) = 0 [pid 4460] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4465] setns(4, 0 [pid 4463] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4462] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(8 [pid 4466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4465] <... setns resumed>) = 0 [pid 4463] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4462] <... futex resumed>) = 0 [pid 4458] close(5 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4465] close(4 [pid 4463] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4462] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4457] close(9 [pid 4466] <... openat resumed>) = 4 [pid 4465] <... close resumed>) = 0 [pid 4463] <... futex resumed>) = 1 [pid 4460] <... futex resumed>) = 0 [pid 4458] <... close resumed>) = 0 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] setns(201, 0 [pid 4465] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4460] close(3 [pid 4458] close(6 [pid 4457] close(10 [pid 4466] <... setns resumed>) = 0 [pid 4465] <... futex resumed>) = 1 [pid 4460] <... close resumed>) = 0 [pid 4459] <... futex resumed>) = 0 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4465] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4460] close(4 [pid 4459] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] close(7 [pid 4457] close(11 [pid 4466] <... socket resumed>) = 5 [pid 4465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] <... futex resumed>) = 0 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] setns(4, 0 [pid 4460] close(5 [pid 4457] close(12 [pid 4466] <... setns resumed>) = 0 [pid 4465] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4460] <... close resumed>) = 0 [pid 4459] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] close(8 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] close(4 [pid 4465] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4460] close(6 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(13 [pid 4466] <... close resumed>) = 0 [pid 4465] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] close(9 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4465] <... futex resumed>) = 1 [pid 4460] close(7 [pid 4459] <... futex resumed>) = 0 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(14 [pid 4466] <... futex resumed>) = 1 [pid 4465] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] <... futex resumed>) = 0 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(3 [pid 4458] close(10 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] close(8 [pid 4457] close(15 [pid 4466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4462] <... futex resumed>) = 0 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] <... close resumed>) = 0 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4462] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4460] close(9 [pid 4459] close(4 [pid 4457] close(16 [pid 4458] close(11 [pid 4466] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] close(10 [pid 4459] close(5 [pid 4458] close(12 [pid 4457] close(17 [pid 4466] <... futex resumed>) = 1 [pid 4462] <... futex resumed>) = 0 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4466] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4462] close(3 [pid 4460] close(11 [pid 4459] <... close resumed>) = 0 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(18 [pid 4462] <... close resumed>) = 0 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(6 [pid 4458] close(13 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(4 [pid 4460] close(12 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(19 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(7 [pid 4458] close(14 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(5 [pid 4460] close(13 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(20 [pid 4462] <... close resumed>) = 0 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(8 [pid 4458] close(15 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(6 [pid 4460] close(14 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(21 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(9 [pid 4458] close(16 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(7 [pid 4460] close(15 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(22 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(10 [pid 4458] close(17 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(8 [pid 4460] close(16 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(23 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(11 [pid 4458] close(18 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(9 [pid 4460] close(17 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(24 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(12 [pid 4458] close(19 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(10 [pid 4460] close(18 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(25 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(13 [pid 4458] close(20 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(11 [pid 4460] close(19 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(26 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(14 [pid 4458] close(21 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(12 [pid 4460] close(20 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(27 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(15 [pid 4458] close(22 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(13 [pid 4460] close(21 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(28 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(16 [pid 4458] close(23 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(14 [pid 4460] close(22 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] close(29 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(17 [pid 4458] close(24 [pid 4457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(15 [pid 4460] close(23 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(18 [pid 4458] close(25 [pid 4457] exit_group(0 [pid 4462] close(16 [pid 4461] <... futex resumed>) = ? [pid 4460] close(24 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4457] <... exit_group resumed>) = ? [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4461] +++ exited with 0 +++ [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(19 [pid 4458] close(26 [pid 4462] close(17) = -1 EBADF (Bad file descriptor) [pid 4462] close(18 [pid 4457] +++ exited with 0 +++ [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] close(25 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(19 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(20 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] close(26 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] close(27 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4462] close(20 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(21 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] close(27 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] close(28 [pid 4462] close(21) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(22 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4462] close(22 [pid 4460] close(28 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] close(29 [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] close(23) = -1 EBADF (Bad file descriptor) [pid 4462] close(24) = -1 EBADF (Bad file descriptor) [pid 4462] close(25) = -1 EBADF (Bad file descriptor) [pid 4462] close(26) = -1 EBADF (Bad file descriptor) [pid 4462] close(27 [pid 4458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(23 [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] exit_group(0 [pid 4462] close(28 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] close(29 [pid 4464] <... futex resumed>) = ? [pid 4458] <... exit_group resumed>) = ? [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 144 [pid 4464] +++ exited with 0 +++ [pid 4462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4459] close(24 [pid 4462] close(29) = -1 EBADF (Bad file descriptor) [pid 4462] exit_group(0 [pid 4466] <... futex resumed>) = ? [pid 4462] <... exit_group resumed>) = ? [pid 4466] +++ exited with 0 +++ [pid 4462] +++ exited with 0 +++ [pid 4460] exit_group(0 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4458] +++ exited with 0 +++ [pid 4463] <... futex resumed>) = ? [pid 4460] <... exit_group resumed>) = ? [pid 4459] close(25 [pid 4463] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4467 attached [pid 4467] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4467] setpgid(0, 0 [pid 4460] +++ exited with 0 +++ [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4459] close(26 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4467] <... setpgid resumed>) = 0 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3613] <... restart_syscall resumed>) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4459] close(27 [pid 4467] <... openat resumed>) = 3 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] write(3, "1000", 4 [pid 4459] close(28 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4469 attached ./strace-static-x86_64: Process 4468 attached [pid 4467] <... write resumed>) = 4 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] close(3 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 145 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 143 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 144 [pid 4468] set_robust_list(0x555556fa75e0, 24 [pid 4467] <... close resumed>) = 0 [pid 4459] close(29 [pid 4469] set_robust_list(0x555556fa75e0, 24 [pid 4467] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4467] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4468] <... set_robust_list resumed>) = 0 [pid 4467] <... mmap resumed>) = 0x7ff3b4820000 [pid 4459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4467] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4470 attached [pid 4469] <... set_robust_list resumed>) = 0 [pid 4468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4459] exit_group(0 [pid 4467] <... clone resumed>, parent_tid=[145], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 145 [pid 4467] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4467] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4471 attached [pid 4459] <... exit_group resumed>) = ? [pid 4471] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4465] <... futex resumed>) = ? [pid 4471] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4468] <... prctl resumed>) = 0 [pid 4465] +++ exited with 0 +++ [pid 4459] +++ exited with 0 +++ [pid 4469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4468] setpgid(0, 0 [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 4469] <... prctl resumed>) = 0 [pid 4468] <... setpgid resumed>) = 0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4471] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3609] <... restart_syscall resumed>) = 0 [pid 4469] setpgid(0, 0 [pid 4467] <... futex resumed>) = 0 [pid 4467] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] <... openat resumed>) = 3 [pid 4469] <... setpgid resumed>) = 0 [pid 4467] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4471] <... futex resumed>) = 1 [pid 4468] write(3, "1000", 4 [pid 4469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4468] <... write resumed>) = 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4468] close(3 [pid 4471] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4468] <... close resumed>) = 0 [pid 4471] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... openat resumed>) = 3 [pid 4468] read(200, [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 143 [pid 4469] write(3, "1000", 4 [pid 4468] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4467] <... futex resumed>) = 0 [pid 4467] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4468] <... futex resumed>) = 0 [pid 4469] <... write resumed>) = 4 [pid 4468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4469] close(3 [pid 4468] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4469] <... close resumed>) = 0 [pid 4471] <... futex resumed>) = 1 [pid 4469] read(200, [pid 4468] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4471] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4469] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4468] <... clone resumed>, parent_tid=[146], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 146 [pid 4471] <... openat resumed>) = 4 [pid 4469] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4471] setns(201, 0 [pid 4468] <... futex resumed>) = 0 [pid 4469] <... futex resumed>) = 0 [pid 4468] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4469] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4471] <... setns resumed>) = 0 [pid 4471] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4469] <... mprotect resumed>) = 0 [pid 4471] <... socket resumed>) = 5 [pid 4471] setns(4, 0) = 0 [pid 4471] close(4) = 0 [pid 4471] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4467] <... futex resumed>) = 0 [pid 4471] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4467] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4471] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4469] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4467] <... futex resumed>) = 0 [pid 4471] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] set_robust_list(0x555556fa75e0, 24 [pid 4467] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4474 attached [pid 4471] <... futex resumed>) = 0 [pid 4467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4470] <... set_robust_list resumed>) = 0 [pid 4471] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4469] <... clone resumed>, parent_tid=[144], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 144 [pid 4467] close(3./strace-static-x86_64: Process 4472 attached [pid 4469] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = 0 [pid 4472] set_robust_list(0x555556fa75e0, 24 [pid 4469] <... futex resumed>) = 0 [pid 4467] close(4 [pid 4472] <... set_robust_list resumed>) = 0 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4473 attached [pid 4474] set_robust_list(0x7ff3b48409e0, 24 [pid 4472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4467] close(5 [pid 4473] set_robust_list(0x7ff3b48409e0, 24 [pid 4472] <... prctl resumed>) = 0 [pid 4467] <... close resumed>) = 0 [pid 4470] <... prctl resumed>) = 0 [pid 4473] <... set_robust_list resumed>) = 0 [pid 4472] setpgid(0, 0 [pid 4467] close(6 [pid 4470] setpgid(0, 0 [pid 4474] <... set_robust_list resumed>) = 0 [pid 4473] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4472] <... setpgid resumed>) = 0 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4473] <... openat resumed>) = 3 [pid 4472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4470] <... setpgid resumed>) = 0 [pid 4467] close(7 [pid 4473] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] <... openat resumed>) = 3 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4473] <... futex resumed>) = 1 [pid 4472] write(3, "1000", 4 [pid 4470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4468] <... futex resumed>) = 0 [pid 4467] close(8 [pid 4473] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] <... write resumed>) = 4 [pid 4468] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] close(3 [pid 4470] <... openat resumed>) = 3 [pid 4468] <... futex resumed>) = 0 [pid 4467] close(9 [pid 4473] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4472] <... close resumed>) = 0 [pid 4470] write(3, "1000", 4 [pid 4468] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4473] <... write resumed>) = 8 [pid 4472] read(200, [pid 4470] <... write resumed>) = 4 [pid 4467] close(10 [pid 4473] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4470] close(3 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4473] <... futex resumed>) = 1 [pid 4472] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] <... close resumed>) = 0 [pid 4468] <... futex resumed>) = 0 [pid 4467] close(11 [pid 4473] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] <... futex resumed>) = 0 [pid 4470] read(200, [pid 4468] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] <... openat resumed>) = 3 [pid 4473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4470] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4468] <... futex resumed>) = 0 [pid 4467] close(12 [pid 4474] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4472] <... mmap resumed>) = 0x7ff3b4820000 [pid 4470] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] <... futex resumed>) = 1 [pid 4473] <... openat resumed>) = 4 [pid 4472] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4470] <... futex resumed>) = 0 [pid 4469] <... futex resumed>) = 0 [pid 4467] close(13 [pid 4474] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4473] setns(201, 0 [pid 4472] <... mprotect resumed>) = 0 [pid 4470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4469] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4473] <... setns resumed>) = 0 [pid 4472] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4470] <... mmap resumed>) = 0x7ff3b4820000 [pid 4469] <... futex resumed>) = 0 [pid 4467] close(14./strace-static-x86_64: Process 4475 attached [pid 4474] <... write resumed>) = 8 [pid 4473] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4470] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4469] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4475] set_robust_list(0x7ff3b48409e0, 24 [pid 4474] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... socket resumed>) = 5 [pid 4472] <... clone resumed>, parent_tid=[144], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 144 [pid 4470] <... mprotect resumed>) = 0 [pid 4469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4467] close(15 [pid 4474] <... futex resumed>) = 0 [pid 4473] setns(4, 0 [pid 4472] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4469] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4473] <... setns resumed>) = 0 [pid 4472] <... futex resumed>) = 0 [pid 4469] <... futex resumed>) = 0 [pid 4467] close(16 [pid 4473] close(4 [pid 4474] <... openat resumed>) = 4 [pid 4472] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... clone resumed>, parent_tid=[145], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 145 [pid 4474] setns(201, 0 [pid 4473] <... close resumed>) = 0 [pid 4470] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] close(17 [pid 4474] <... setns resumed>) = 0 [pid 4473] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] <... futex resumed>) = 0 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4473] <... futex resumed>) = 1 [pid 4470] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4468] <... futex resumed>) = 0 [pid 4467] close(18 [pid 4474] <... socket resumed>) = 5 [pid 4473] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4468] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] setns(4, 0 [pid 4473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4468] <... futex resumed>) = 0 [pid 4467] close(19 [pid 4475] <... set_robust_list resumed>) = 0 [pid 4474] <... setns resumed>) = 0 [pid 4473] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4468] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4474] close(4 [pid 4473] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4467] close(20 [pid 4474] <... close resumed>) = 0 [pid 4473] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4476 attached [pid 4474] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... futex resumed>) = 1 [pid 4468] <... futex resumed>) = 0 [pid 4467] close(21 [pid 4476] set_robust_list(0x7ff3b48409e0, 24 [pid 4474] <... futex resumed>) = 1 [pid 4473] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4469] <... futex resumed>) = 0 [pid 4468] close(3 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... set_robust_list resumed>) = 0 [pid 4474] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4469] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] close(22 [pid 4476] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4469] <... futex resumed>) = 0 [pid 4468] <... close resumed>) = 0 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... openat resumed>) = 3 [pid 4475] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4474] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4469] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4468] close(4 [pid 4467] close(23 [pid 4476] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4474] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... futex resumed>) = 1 [pid 4467] close(24 [pid 4476] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4474] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] <... futex resumed>) = 0 [pid 4468] close(5 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4474] <... futex resumed>) = 1 [pid 4470] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4467] close(25 [pid 4468] <... close resumed>) = 0 [pid 4476] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4474] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4470] <... futex resumed>) = 0 [pid 4469] close(3 [pid 4468] close(6 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... write resumed>) = 8 [pid 4470] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4469] <... close resumed>) = 0 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] close(26 [pid 4476] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4469] close(4 [pid 4468] close(7 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... futex resumed>) = 0 [pid 4470] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] close(27 [pid 4476] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4475] <... openat resumed>) = 3 [pid 4470] <... futex resumed>) = 0 [pid 4469] close(5 [pid 4468] close(8 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... openat resumed>) = 4 [pid 4475] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4469] <... close resumed>) = 0 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] close(28 [pid 4476] setns(201, 0 [pid 4472] <... futex resumed>) = 0 [pid 4469] close(6 [pid 4468] close(9 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4475] <... futex resumed>) = 1 [pid 4476] <... setns resumed>) = 0 [pid 4472] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4475] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] close(29 [pid 4476] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4472] <... futex resumed>) = 0 [pid 4467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... socket resumed>) = 5 [pid 4472] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4475] <... write resumed>) = 8 [pid 4469] close(7 [pid 4468] close(10 [pid 4467] exit_group(0 [pid 4476] setns(4, 0 [pid 4471] <... futex resumed>) = ? [pid 4467] <... exit_group resumed>) = ? [pid 4476] <... setns resumed>) = 0 [pid 4475] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4471] +++ exited with 0 +++ [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4467] +++ exited with 0 +++ [pid 4476] close(4 [pid 4475] <... futex resumed>) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4469] close(8 [pid 4468] close(11 [pid 4476] <... close resumed>) = 0 [pid 4475] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4476] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] <... futex resumed>) = 0 [pid 4469] close(9 [pid 4468] close(12 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4477 attached [pid 4476] <... futex resumed>) = 1 [pid 4475] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4472] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 0 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4470] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 146 [pid 4476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4475] <... openat resumed>) = 4 [pid 4470] <... futex resumed>) = 0 [pid 4469] close(10 [pid 4468] close(13 [pid 4476] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4475] setns(201, 0 [pid 4470] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4475] <... setns resumed>) = 0 [pid 4469] close(11 [pid 4468] close(14 [pid 4476] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4475] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4476] <... futex resumed>) = 1 [pid 4475] <... socket resumed>) = 5 [pid 4470] <... futex resumed>) = 0 [pid 4476] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4475] setns(4, 0 [pid 4470] close(3 [pid 4469] close(12 [pid 4468] close(15 [pid 4475] <... setns resumed>) = 0 [pid 4470] <... close resumed>) = 0 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4475] close(4 [pid 4470] close(4 [pid 4469] close(13 [pid 4468] close(16 [pid 4475] <... close resumed>) = 0 [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 4475] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] close(5 [pid 4469] close(14 [pid 4468] close(17 [pid 4475] <... futex resumed>) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4470] <... close resumed>) = 0 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4475] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] close(6 [pid 4469] close(15 [pid 4468] close(18 [pid 4472] <... futex resumed>) = 0 [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] close(7 [pid 4475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [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 4475] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4470] close(8 [pid 4469] close(16 [pid 4468] close(19 [pid 4475] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [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 4475] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] close(9 [pid 4469] close(17 [pid 4468] close(20 [pid 4475] <... futex resumed>) = 1 [pid 4472] <... futex resumed>) = 0 [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 4475] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] close(3 [pid 4470] close(10 [pid 4469] close(18 [pid 4472] <... close resumed>) = 0 [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(21 [pid 4472] close(4 [pid 4470] close(11 [pid 4469] close(19 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(5 [pid 4470] close(12 [pid 4469] close(20 [pid 4468] close(22 [pid 4472] <... close resumed>) = 0 [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 4472] close(6 [pid 4470] close(13 [pid 4469] close(21 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(23 [pid 4472] close(7 [pid 4470] close(14 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] close(22 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] set_robust_list(0x555556fa75e0, 24 [pid 4472] close(8 [pid 4470] close(15 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(24 [pid 4477] <... set_robust_list resumed>) = 0 [pid 4472] close(9 [pid 4470] close(16 [pid 4469] close(23 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(25 [pid 4472] close(10 [pid 4470] close(17 [pid 4469] close(24 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(26 [pid 4477] setpgid(0, 0 [pid 4472] close(11 [pid 4470] close(18 [pid 4469] close(25 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... setpgid resumed>) = 0 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(27 [pid 4472] close(12 [pid 4470] close(19 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] close(26 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4472] close(13 [pid 4470] close(20 [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(28 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(14 [pid 4470] close(21 [pid 4469] close(27 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... openat resumed>) = 3 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] close(29 [pid 4472] close(15 [pid 4470] close(22 [pid 4469] close(28 [pid 4468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] write(3, "1000", 4 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] exit_group(0 [pid 4473] <... futex resumed>) = ? [pid 4472] close(16 [pid 4470] close(23 [pid 4469] close(29 [pid 4468] <... exit_group resumed>) = ? [pid 4477] <... write resumed>) = 4 [pid 4473] +++ exited with 0 +++ [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(17 [pid 4470] close(24 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(18 [pid 4470] close(25 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(19 [pid 4470] close(26 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4468] +++ exited with 0 +++ [pid 4477] close(3 [pid 4472] close(20 [pid 4470] close(27 [pid 4469] exit_group(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 4474] <... futex resumed>) = ? [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4469] <... exit_group resumed>) = ? [pid 4477] <... close resumed>) = 0 [pid 4474] +++ exited with 0 +++ [pid 4472] close(21 [pid 4470] close(28 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(22 [pid 4470] close(29 [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4472] close(23 [pid 4470] exit_group(0 [pid 4476] <... futex resumed>) = ? [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4470] <... exit_group resumed>) = ? [pid 4469] +++ exited with 0 +++ [pid 4477] read(200, [pid 4476] +++ exited with 0 +++ [pid 4472] close(24 [pid 4470] +++ exited with 0 +++ [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4477] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4477] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] close(25) = -1 EBADF (Bad file descriptor) [pid 4472] close(26) = -1 EBADF (Bad file descriptor) [pid 4472] close(27) = -1 EBADF (Bad file descriptor) [pid 4472] close(28) = -1 EBADF (Bad file descriptor) [pid 4472] close(29) = -1 EBADF (Bad file descriptor) [pid 4472] exit_group(0) = ? [pid 4477] <... futex resumed>) = 0 [pid 4475] <... futex resumed>) = ? [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 147 [pid 4477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4478 attached [pid 4478] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4478] setpgid(0, 0) = 0 [pid 4475] +++ exited with 0 +++ [pid 4472] +++ exited with 0 +++ [pid 4478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 4477] <... mmap resumed>) = 0x7ff3b4820000 [pid 4478] <... openat resumed>) = 3 [pid 4478] write(3, "1000", 4) = 4 [pid 4478] close(3) = 0 [pid 4478] read(200, [pid 4477] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 146 [pid 4478] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4478] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4478] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4478] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4477] <... mprotect resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 145 [pid 4478] <... clone resumed>, parent_tid=[148], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 148 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4478] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4479 attached [pid 4479] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4477] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 145 [pid 4479] <... prctl resumed>) = 0 [pid 4479] setpgid(0, 0) = 0 [pid 4479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4477] <... clone resumed>, parent_tid=[147], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 147 [pid 4479] <... openat resumed>) = 3 [pid 4477] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4479] write(3, "1000", 4 [pid 4477] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] <... write resumed>) = 4 [pid 4479] close(3) = 0 [pid 4479] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4479] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4479] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4479] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[147], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 147 ./strace-static-x86_64: Process 4482 attached [pid 4479] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4479] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4483 attached [pid 4483] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4483] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC./strace-static-x86_64: Process 4481 attached [pid 4481] set_robust_list(0x7ff3b48409e0, 24 [pid 4483] <... openat resumed>) = 3 [pid 4482] set_robust_list(0x555556fa75e0, 24./strace-static-x86_64: Process 4480 attached ) = 0 [pid 4481] <... set_robust_list resumed>) = 0 [pid 4482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4481] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4482] <... prctl resumed>) = 0 [pid 4480] set_robust_list(0x555556fa75e0, 24 [pid 4481] <... openat resumed>) = 3 [pid 4483] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4477] <... futex resumed>) = 0 [pid 4482] setpgid(0, 0 [pid 4480] <... set_robust_list resumed>) = 0 [pid 4477] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4482] <... setpgid resumed>) = 0 [pid 4477] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4483] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4481] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4483] <... write resumed>) = 8 [pid 4482] <... openat resumed>) = 3 [pid 4481] <... futex resumed>) = 1 [pid 4480] <... prctl resumed>) = 0 [pid 4478] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4484 attached [pid 4483] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4481] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4478] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] set_robust_list(0x7ff3b48409e0, 24 [pid 4483] <... futex resumed>) = 1 [pid 4482] write(3, "1000", 4 [pid 4481] <... write resumed>) = 8 [pid 4480] setpgid(0, 0 [pid 4478] <... futex resumed>) = 0 [pid 4477] <... futex resumed>) = 0 [pid 4484] <... set_robust_list resumed>) = 0 [pid 4483] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4477] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... write resumed>) = 4 [pid 4480] <... setpgid resumed>) = 0 [pid 4484] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] close(3 [pid 4478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4477] <... futex resumed>) = 0 [pid 4484] <... openat resumed>) = 3 [pid 4483] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4481] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4478] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] <... openat resumed>) = 4 [pid 4482] <... close resumed>) = 0 [pid 4481] <... openat resumed>) = 4 [pid 4478] <... futex resumed>) = 0 [pid 4477] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4484] <... futex resumed>) = 1 [pid 4483] setns(201, 0 [pid 4482] read(200, [pid 4481] setns(201, 0 [pid 4479] <... futex resumed>) = 0 [pid 4478] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4484] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4483] <... setns resumed>) = 0 [pid 4482] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... setns resumed>) = 0 [pid 4480] <... openat resumed>) = 3 [pid 4479] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4483] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4481] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4479] <... futex resumed>) = 0 [pid 4484] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4483] <... socket resumed>) = 5 [pid 4482] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4481] <... socket resumed>) = 5 [pid 4480] write(3, "1000", 4 [pid 4479] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4484] <... write resumed>) = 8 [pid 4483] setns(4, 0 [pid 4482] <... futex resumed>) = 0 [pid 4481] setns(4, 0 [pid 4480] <... write resumed>) = 4 [pid 4484] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] <... setns resumed>) = 0 [pid 4482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4481] <... setns resumed>) = 0 [pid 4480] close(3 [pid 4484] <... futex resumed>) = 1 [pid 4483] close(4 [pid 4482] <... mmap resumed>) = 0x7ff3b4820000 [pid 4481] close(4 [pid 4479] <... futex resumed>) = 0 [pid 4484] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4483] <... close resumed>) = 0 [pid 4482] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4481] <... close resumed>) = 0 [pid 4480] <... close resumed>) = 0 [pid 4479] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4483] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... mprotect resumed>) = 0 [pid 4481] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] <... futex resumed>) = 0 [pid 4484] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4483] <... futex resumed>) = 1 [pid 4482] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4481] <... futex resumed>) = 1 [pid 4480] read(200, [pid 4479] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4478] <... futex resumed>) = 0 [pid 4477] <... futex resumed>) = 0 [pid 4484] <... openat resumed>) = 4 [pid 4483] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4478] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] setns(201, 0 [pid 4481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4478] <... futex resumed>) = 0 [pid 4484] <... setns resumed>) = 0 [pid 4481] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4478] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4477] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4481] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4483] <... futex resumed>) = 0 [pid 4480] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4477] <... futex resumed>) = 1 [pid 4484] <... socket resumed>) = 5 [pid 4483] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4482] <... clone resumed>, parent_tid=[146], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 146 [pid 4481] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4477] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4484] setns(4, 0 [pid 4483] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4481] <... futex resumed>) = 1 [pid 4478] <... futex resumed>) = 0 [pid 4484] <... setns resumed>) = 0 [pid 4483] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4481] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4480] <... futex resumed>) = 0 [pid 4478] close(3 [pid 4477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4484] close(4 [pid 4483] <... futex resumed>) = 0 [pid 4482] <... futex resumed>) = 0 [pid 4480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4478] <... close resumed>) = 0 [pid 4477] close(3 [pid 4484] <... close resumed>) = 0 [pid 4483] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4478] close(4 [pid 4484] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = 0 [pid 4480] <... mmap resumed>) = 0x7ff3b4820000 [pid 4484] <... futex resumed>) = 1 [pid 4480] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4479] <... futex resumed>) = 0 [pid 4478] close(5 [pid 4477] close(4 [pid 4484] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4480] <... mprotect resumed>) = 0 [pid 4479] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... close resumed>) = 0 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4479] <... futex resumed>) = 0 [pid 4478] close(6 [pid 4484] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4480] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4479] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(5 [pid 4484] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4478] close(7 [pid 4484] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4485 attached [pid 4484] <... futex resumed>) = 1 [pid 4480] <... clone resumed>, parent_tid=[146], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 146 [pid 4479] <... futex resumed>) = 0 [pid 4478] close(8 [pid 4477] <... close resumed>) = 0 [pid 4485] set_robust_list(0x7ff3b48409e0, 24 [pid 4484] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4480] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(3 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] <... set_robust_list resumed>) = 0 [pid 4480] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = 0 [pid 4478] close(9 [pid 4477] close(6 [pid 4485] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4480] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] close(4 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] <... openat resumed>) = 3 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(10 [pid 4477] close(7 [pid 4485] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(5 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] <... futex resumed>) = 1 [pid 4482] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = 0 [pid 4478] close(11 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(6 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(8 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4482] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(12 [pid 4485] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4482] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] close(7 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] <... write resumed>) = 8 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(13 [pid 4485] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(8 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(9 [pid 4485] <... futex resumed>) = 1 [pid 4482] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(14 [pid 4485] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(9 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4486 attached [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4482] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(15 [pid 4477] close(10 [pid 4486] set_robust_list(0x7ff3b48409e0, 24 [pid 4485] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4482] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] close(10 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... set_robust_list resumed>) = 0 [pid 4485] <... openat resumed>) = 4 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(16 [pid 4477] close(11 [pid 4485] setns(201, 0 [pid 4479] close(11 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4485] <... setns resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(17 [pid 4477] close(12 [pid 4485] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4479] close(12 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... openat resumed>) = 3 [pid 4485] <... socket resumed>) = 5 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(18 [pid 4477] close(13 [pid 4485] setns(4, 0 [pid 4479] close(13 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... setns resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(19 [pid 4477] close(14 [pid 4485] close(4 [pid 4479] close(14 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... futex resumed>) = 1 [pid 4485] <... close resumed>) = 0 [pid 4480] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(20 [pid 4477] close(15 [pid 4486] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4485] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(15 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] <... futex resumed>) = 1 [pid 4482] <... futex resumed>) = 0 [pid 4480] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(21 [pid 4477] close(16 [pid 4486] <... write resumed>) = 8 [pid 4485] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] close(16 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4482] <... futex resumed>) = 0 [pid 4480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(22 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4485] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4482] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4480] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] close(17 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(17 [pid 4486] <... futex resumed>) = 0 [pid 4485] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4480] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(23 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4485] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] close(18 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(18 [pid 4485] <... futex resumed>) = 1 [pid 4482] <... futex resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(24 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... openat resumed>) = 4 [pid 4485] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] close(3 [pid 4479] close(19 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(19 [pid 4486] setns(201, 0 [pid 4482] <... close resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(25 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... setns resumed>) = 0 [pid 4482] close(4 [pid 4479] close(20 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(20 [pid 4486] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(26 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... socket resumed>) = 5 [pid 4482] close(5 [pid 4479] close(21 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(21 [pid 4486] setns(4, 0 [pid 4482] <... close resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(27 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... setns resumed>) = 0 [pid 4482] close(6 [pid 4479] close(22 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(22 [pid 4486] close(4 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(28 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... close resumed>) = 0 [pid 4482] close(7 [pid 4479] close(23 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(23 [pid 4486] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] close(29 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... futex resumed>) = 1 [pid 4482] close(8 [pid 4480] <... futex resumed>) = 0 [pid 4479] close(24 [pid 4478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(24 [pid 4486] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] exit_group(0 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4482] close(9 [pid 4481] <... futex resumed>) = ? [pid 4480] <... futex resumed>) = 0 [pid 4479] close(25 [pid 4478] <... exit_group resumed>) = ? [pid 4477] close(25 [pid 4486] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4481] +++ exited with 0 +++ [pid 4480] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4478] +++ exited with 0 +++ [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4482] close(10 [pid 4479] close(26 [pid 4477] close(26 [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 4486] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] <... futex resumed>) = 1 [pid 4482] close(11 [pid 4480] <... futex resumed>) = 0 [pid 4479] close(27 [pid 4477] close(27 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] close(3 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4486] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4482] close(12 [pid 4479] close(28 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = 0 [pid 4479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(28 [pid 4479] close(29) = -1 EBADF (Bad file descriptor) [pid 4479] exit_group(0 [pid 4484] <... futex resumed>) = ? [pid 4479] <... exit_group resumed>) = ? [pid 4484] +++ exited with 0 +++ [pid 4482] close(13 [pid 4480] close(4 [pid 4479] +++ exited with 0 +++ [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] close(29 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 149 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4482] close(14 [pid 4480] close(5 [pid 4477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4477] exit_group(0 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = 0 ./strace-static-x86_64: Process 4487 attached [pid 4483] <... futex resumed>) = ? [pid 4482] close(15 [pid 4480] close(6 [pid 4477] <... exit_group resumed>) = ? [pid 4483] +++ exited with 0 +++ [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4487] setpgid(0, 0) = 0 [pid 4487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4482] close(16 [pid 4480] close(7 [pid 4477] +++ exited with 0 +++ [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4487] write(3, "1000", 4) = 4 [pid 4487] close(3) = 0 [pid 4487] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4482] close(17 [pid 4480] close(8 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 148 [pid 4482] close(18 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] close(9 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] <... futex resumed>) = 0 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(19 [pid 4480] close(10 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4487] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4487] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[150], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 150 [pid 4480] close(11) = -1 EBADF (Bad file descriptor) [pid 4482] close(20 [pid 4480] close(12 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 148 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(21 [pid 4480] close(13 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(22 [pid 4480] close(14 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(23 [pid 4480] close(15./strace-static-x86_64: Process 4488 attached [pid 4487] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(24 [pid 4480] close(16 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(25 [pid 4480] close(17 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] set_robust_list(0x555556fa75e0, 24 [pid 4487] <... futex resumed>) = 0 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... set_robust_list resumed>) = 0 [pid 4487] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] close(26 [pid 4480] close(18./strace-static-x86_64: Process 4490 attached [pid 4488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(27 [pid 4480] close(19 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(28 [pid 4480] close(20 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4482] close(29 [pid 4480] close(21 [pid 4482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... prctl resumed>) = 0 [pid 4482] exit_group(0 [pid 4480] close(22 [pid 4488] setpgid(0, 0 [pid 4485] <... futex resumed>) = ? [pid 4482] <... exit_group resumed>) = ? [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... setpgid resumed>) = 0 [pid 4485] +++ exited with 0 +++ [pid 4488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4488] write(3, "1000", 4) = 4 [pid 4488] close(3) = 0 [pid 4488] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4488] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] +++ exited with 0 +++ [pid 4480] close(23./strace-static-x86_64: Process 4489 attached [pid 4490] set_robust_list(0x555556fa75e0, 24 [pid 4488] <... futex resumed>) = 0 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4490] <... set_robust_list resumed>) = 0 [pid 4488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4480] close(24 [pid 4490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4489] set_robust_list(0x7ff3b48409e0, 24 [pid 4488] <... mmap resumed>) = 0x7ff3b4820000 [pid 4490] <... prctl resumed>) = 0 [pid 4489] <... set_robust_list resumed>) = 0 [pid 4488] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] setpgid(0, 0 [pid 4489] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4488] <... mprotect resumed>) = 0 [pid 4490] <... setpgid resumed>) = 0 [pid 4489] <... openat resumed>) = 3 [pid 4488] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4480] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4489] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... clone resumed>, parent_tid=[149], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 149 [pid 4488] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] <... futex resumed>) = 1 [pid 4488] <... futex resumed>) = 0 [pid 4487] <... futex resumed>) = 0 [pid 4480] close(26 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 147 ./strace-static-x86_64: Process 4492 attached [pid 4490] <... openat resumed>) = 3 [pid 4489] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4488] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] write(3, "1000", 4 [pid 4492] set_robust_list(0x555556fa75e0, 24 [pid 4489] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4487] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4480] close(27 [pid 4490] <... write resumed>) = 4 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4480] close(28./strace-static-x86_64: Process 4491 attached ) = -1 EBADF (Bad file descriptor) [pid 4489] <... write resumed>) = 8 [pid 4492] <... set_robust_list resumed>) = 0 [pid 4490] close(3 [pid 4480] close(29 [pid 4491] set_robust_list(0x7ff3b48409e0, 24 [pid 4489] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = 0 [pid 4480] exit_group(0 [pid 4490] read(200, [pid 4489] <... futex resumed>) = 1 [pid 4487] <... futex resumed>) = 0 [pid 4480] <... exit_group resumed>) = ? [pid 4490] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4487] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] <... futex resumed>) = ? [pid 4490] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4487] <... futex resumed>) = 0 [pid 4492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4491] <... set_robust_list resumed>) = 0 [pid 4486] +++ exited with 0 +++ [pid 4487] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4489] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4480] +++ exited with 0 +++ [pid 4490] <... futex resumed>) = 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=1} --- [pid 4490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4489] <... openat resumed>) = 4 [pid 4491] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4490] <... mmap resumed>) = 0x7ff3b4820000 [pid 4489] setns(201, 0 [pid 4491] <... openat resumed>) = 3 [pid 4490] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4489] <... setns resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4493 attached [pid 4492] <... prctl resumed>) = 0 [pid 4491] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... mprotect resumed>) = 0 [pid 4489] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4493] set_robust_list(0x555556fa75e0, 24 [pid 4492] setpgid(0, 0 [pid 4491] <... futex resumed>) = 1 [pid 4490] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4489] <... socket resumed>) = 5 [pid 4488] <... futex resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 147 ./strace-static-x86_64: Process 4494 attached [pid 4493] <... set_robust_list resumed>) = 0 [pid 4492] <... setpgid resumed>) = 0 [pid 4491] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4489] setns(4, 0 [pid 4488] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4491] <... write resumed>) = 8 [pid 4490] <... clone resumed>, parent_tid=[149], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 149 [pid 4489] <... setns resumed>) = 0 [pid 4488] <... futex resumed>) = 0 [pid 4494] set_robust_list(0x7ff3b48409e0, 24 [pid 4493] <... prctl resumed>) = 0 [pid 4492] <... openat resumed>) = 3 [pid 4491] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] close(4 [pid 4488] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] <... set_robust_list resumed>) = 0 [pid 4493] setpgid(0, 0 [pid 4492] write(3, "1000", 4 [pid 4491] <... futex resumed>) = 0 [pid 4490] <... futex resumed>) = 0 [pid 4489] <... close resumed>) = 0 [pid 4488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] <... setpgid resumed>) = 0 [pid 4492] <... write resumed>) = 4 [pid 4491] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4490] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4489] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] close(3 [pid 4493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] <... futex resumed>) = 1 [pid 4488] <... futex resumed>) = 0 [pid 4487] <... futex resumed>) = 0 [pid 4492] <... close resumed>) = 0 [pid 4491] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4489] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4488] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4494] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4493] <... openat resumed>) = 3 [pid 4492] read(200, [pid 4491] <... openat resumed>) = 4 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4487] <... futex resumed>) = 0 [pid 4493] write(3, "1000", 4 [pid 4492] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4491] setns(201, 0 [pid 4489] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4487] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... write resumed>) = 4 [pid 4492] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] <... setns resumed>) = 0 [pid 4489] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4494] <... openat resumed>) = 3 [pid 4493] close(3 [pid 4492] <... futex resumed>) = 0 [pid 4491] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4489] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4494] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... close resumed>) = 0 [pid 4492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4491] <... socket resumed>) = 5 [pid 4489] <... futex resumed>) = 1 [pid 4487] <... futex resumed>) = 0 [pid 4494] <... futex resumed>) = 1 [pid 4493] read(200, [pid 4492] <... mmap resumed>) = 0x7ff3b4820000 [pid 4491] setns(4, 0 [pid 4490] <... futex resumed>) = 0 [pid 4489] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4494] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4493] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4491] <... setns resumed>) = 0 [pid 4490] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] close(3 [pid 4494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] <... mprotect resumed>) = 0 [pid 4491] close(4 [pid 4490] <... futex resumed>) = 0 [pid 4487] <... close resumed>) = 0 [pid 4494] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4493] <... futex resumed>) = 0 [pid 4492] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4491] <... close resumed>) = 0 [pid 4490] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] close(4 [pid 4494] <... write resumed>) = 8 [pid 4493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4491] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4494] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... mmap resumed>) = 0x7ff3b4820000 [pid 4492] <... clone resumed>, parent_tid=[148], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 148 [pid 4491] <... futex resumed>) = 1 [pid 4488] <... futex resumed>) = 0 [pid 4487] close(5 [pid 4492] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4488] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4494] <... futex resumed>) = 1 [pid 4493] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4492] <... futex resumed>) = 0 [pid 4491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4490] <... futex resumed>) = 0 [pid 4488] <... futex resumed>) = 0 [pid 4487] <... close resumed>) = 0 [pid 4494] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4493] <... mprotect resumed>) = 0 [pid 4492] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4491] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4490] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] close(6 [pid 4494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4491] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4490] <... futex resumed>) = 0 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4491] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] close(7 [pid 4494] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4493] <... clone resumed>, parent_tid=[148], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 148 [pid 4491] <... futex resumed>) = 1 [pid 4488] <... futex resumed>) = 0 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4494] <... openat resumed>) = 4 [pid 4493] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4488] close(3 [pid 4487] close(8 [pid 4494] setns(201, 0 [pid 4493] <... futex resumed>) = 0 [pid 4488] <... close resumed>) = 0 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4496 attached [pid 4494] <... setns resumed>) = 0 [pid 4493] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4488] close(4 [pid 4487] close(9 [pid 4494] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] close(5 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4494] <... socket resumed>) = 5 [pid 4488] <... close resumed>) = 0 [pid 4487] close(10 [pid 4494] setns(4, 0 [pid 4488] close(6 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4494] <... setns resumed>) = 0 [pid 4487] close(11 [pid 4494] close(4 [pid 4488] close(7 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4495 attached [pid 4494] <... close resumed>) = 0 [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(12 [pid 4496] set_robust_list(0x7ff3b48409e0, 24 [pid 4495] set_robust_list(0x7ff3b48409e0, 24 [pid 4494] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] close(8 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... set_robust_list resumed>) = 0 [pid 4495] <... set_robust_list resumed>) = 0 [pid 4494] <... futex resumed>) = 1 [pid 4490] <... futex resumed>) = 0 [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(13 [pid 4496] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4495] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4494] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4490] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] close(9 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... openat resumed>) = 3 [pid 4495] <... openat resumed>) = 3 [pid 4494] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4490] <... futex resumed>) = 0 [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(14 [pid 4496] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4495] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4494] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4488] close(10 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... futex resumed>) = 1 [pid 4495] <... futex resumed>) = 1 [pid 4494] <... futex resumed>) = 0 [pid 4493] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(15 [pid 4496] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4495] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4494] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4493] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] close(3 [pid 4488] close(11 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... write resumed>) = 8 [pid 4495] <... write resumed>) = 8 [pid 4493] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4490] <... close resumed>) = 0 [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(16 [pid 4496] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4495] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4492] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] close(4 [pid 4488] close(12 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... futex resumed>) = 0 [pid 4495] <... futex resumed>) = 0 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(17 [pid 4496] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4493] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] close(5 [pid 4488] close(13 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4490] <... close resumed>) = 0 [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(18 [pid 4496] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4495] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4493] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4492] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] close(6 [pid 4488] close(14 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... openat resumed>) = 4 [pid 4495] <... openat resumed>) = 4 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(19 [pid 4496] setns(201, 0 [pid 4495] setns(201, 0 [pid 4490] close(7 [pid 4488] close(15 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... setns resumed>) = 0 [pid 4495] <... setns resumed>) = 0 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(20 [pid 4496] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4495] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4490] close(8 [pid 4488] close(16 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... socket resumed>) = 5 [pid 4495] <... socket resumed>) = 5 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(21 [pid 4496] setns(4, 0 [pid 4495] setns(4, 0 [pid 4490] close(9 [pid 4488] close(17 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... setns resumed>) = 0 [pid 4495] <... setns resumed>) = 0 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(22 [pid 4496] close(4 [pid 4495] close(4 [pid 4490] close(10 [pid 4488] close(18 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... close resumed>) = 0 [pid 4495] <... close resumed>) = 0 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(23 [pid 4496] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4495] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] close(11 [pid 4488] close(19 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... futex resumed>) = 1 [pid 4495] <... futex resumed>) = 1 [pid 4493] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(24 [pid 4496] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4493] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] close(12 [pid 4488] close(20 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4496] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4495] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4493] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4492] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] close(13 [pid 4488] close(21 [pid 4487] close(25 [pid 4496] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4495] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4490] <... 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 4496] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4495] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] close(14 [pid 4488] close(22 [pid 4487] close(26 [pid 4496] <... futex resumed>) = 1 [pid 4495] <... futex resumed>) = 1 [pid 4493] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4490] <... 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 4496] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4493] close(3 [pid 4492] close(3 [pid 4490] close(15 [pid 4488] close(23 [pid 4487] close(27 [pid 4493] <... close resumed>) = 0 [pid 4492] <... close resumed>) = 0 [pid 4490] <... 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 4493] close(4 [pid 4492] close(4 [pid 4490] close(16 [pid 4488] close(24 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(28 [pid 4493] close(5 [pid 4492] close(5 [pid 4490] close(17 [pid 4488] close(25 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] <... close resumed>) = 0 [pid 4492] <... close resumed>) = 0 [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] close(29 [pid 4493] close(6 [pid 4492] close(6 [pid 4490] close(18 [pid 4488] close(26 [pid 4487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4487] exit_group(0 [pid 4493] close(7 [pid 4492] close(7 [pid 4490] close(19 [pid 4488] close(27 [pid 4487] <... exit_group resumed>) = ? [pid 4489] <... futex resumed>) = ? [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(8 [pid 4490] close(20 [pid 4488] close(28 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(9 [pid 4490] close(21 [pid 4488] close(29 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] close(8 [pid 4492] close(10 [pid 4490] close(22 [pid 4489] +++ exited with 0 +++ [pid 4488] exit_group(0 [pid 4487] +++ exited with 0 +++ [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4491] <... futex resumed>) = ? [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4488] <... exit_group resumed>) = ? [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4493] close(9 [pid 4492] close(11 [pid 4491] +++ exited with 0 +++ [pid 4490] close(23 [pid 4488] +++ exited with 0 +++ [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4493] close(10 [pid 4492] close(12 [pid 4490] close(24 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4493] close(11 [pid 4492] close(13 [pid 4490] close(25 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(14 [pid 4490] close(26 [pid 4493] close(12 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 151 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(15 [pid 4490] close(27./strace-static-x86_64: Process 4498 attached [pid 4493] close(13 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 150 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(16 [pid 4490] close(28 [pid 4493] close(14 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(17 [pid 4490] close(29 [pid 4493] close(15 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(18 [pid 4490] exit_group(0 [pid 4493] close(16 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4494] <... futex resumed>) = ? [pid 4490] <... exit_group resumed>) = ? [pid 4498] set_robust_list(0x555556fa75e0, 24 [pid 4494] +++ exited with 0 +++ [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(19 [pid 4490] +++ exited with 0 +++ [pid 4493] close(17 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(20 [pid 4498] <... set_robust_list resumed>) = 0 [pid 4493] close(18 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4497 attached [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(21 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4499 attached [pid 4498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4497] set_robust_list(0x555556fa75e0, 24 [pid 4493] close(19 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... set_robust_list resumed>) = 0 [pid 4492] close(22 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 150 [pid 4497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... prctl resumed>) = 0 [pid 4497] <... prctl resumed>) = 0 [pid 4493] close(20 [pid 4492] close(23 [pid 4497] setpgid(0, 0 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... setpgid resumed>) = 0 [pid 4492] close(24 [pid 4497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... openat resumed>) = 3 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(25 [pid 4498] setpgid(0, 0 [pid 4497] write(3, "1000", 4 [pid 4493] close(21 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... setpgid resumed>) = 0 [pid 4497] <... write resumed>) = 4 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(26 [pid 4497] close(3 [pid 4498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4493] close(22 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = 0 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(27 [pid 4498] <... openat resumed>) = 3 [pid 4497] read(200, [pid 4493] close(23 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] write(3, "1000", 4 [pid 4497] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] close(28 [pid 4497] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] close(24 [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... write resumed>) = 4 [pid 4497] <... futex resumed>) = 0 [pid 4492] close(29 [pid 4498] close(3 [pid 4497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = 0 [pid 4497] <... mmap resumed>) = 0x7ff3b4820000 [pid 4493] close(25 [pid 4492] exit_group(0 [pid 4498] read(200, [pid 4497] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4495] <... futex resumed>) = ? [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4492] <... exit_group resumed>) = ? [pid 4499] set_robust_list(0x555556fa75e0, 24 [pid 4498] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4497] <... mprotect resumed>) = 0 [pid 4495] +++ exited with 0 +++ [pid 4493] close(26 [pid 4492] +++ exited with 0 +++ [pid 4497] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4498] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] close(27 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4497] <... clone resumed>, parent_tid=[152], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 152 [pid 4497] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4498] <... futex resumed>) = 0 [pid 4497] <... futex resumed>) = 0 [pid 4498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4493] close(28 [pid 4497] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4493] close(29 [pid 4498] <... mmap resumed>) = 0x7ff3b4820000 [pid 4493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4498] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4493] exit_group(0./strace-static-x86_64: Process 4500 attached [pid 4500] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4496] <... futex resumed>) = ? [pid 4493] <... exit_group resumed>) = ? [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 149 [pid 4496] +++ exited with 0 +++ [pid 4500] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4493] +++ exited with 0 +++ [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 4498] <... mprotect resumed>) = 0 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4500] <... openat resumed>) = 3 [pid 4498] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4500] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... restart_syscall resumed>) = 0 [pid 4498] <... clone resumed>, parent_tid=[151], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 151 [pid 4498] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4502 attached [pid 4498] <... futex resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4503 attached [pid 4502] set_robust_list(0x7ff3b48409e0, 24 [pid 4499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4498] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 149 [pid 4499] <... prctl resumed>) = 0 [pid 4502] <... set_robust_list resumed>) = 0 [pid 4499] setpgid(0, 0) = 0 [pid 4497] <... futex resumed>) = 0 [pid 4497] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4497] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4500] <... futex resumed>) = 1 [pid 4500] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4500] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4502] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4500] <... futex resumed>) = 1 [pid 4497] <... futex resumed>) = 0 [pid 4500] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4499] <... openat resumed>) = 3 [pid 4497] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4500] <... openat resumed>) = 4 [pid 4499] write(3, "1000", 4 [pid 4497] <... futex resumed>) = 0 [pid 4502] <... openat resumed>) = 3 [pid 4500] setns(201, 0 [pid 4499] <... write resumed>) = 4 [pid 4497] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4500] <... setns resumed>) = 0 [pid 4499] close(3 [pid 4500] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 ./strace-static-x86_64: Process 4501 attached [pid 4503] set_robust_list(0x555556fa75e0, 24 [pid 4502] <... futex resumed>) = 1 [pid 4500] setns(4, 0 [pid 4499] <... close resumed>) = 0 [pid 4498] <... futex resumed>) = 0 [pid 4501] set_robust_list(0x555556fa75e0, 24 [pid 4500] <... setns resumed>) = 0 [pid 4499] read(200, [pid 4498] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4499] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4498] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4501] <... set_robust_list resumed>) = 0 [pid 4500] close(4 [pid 4501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4500] <... close resumed>) = 0 [pid 4499] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... prctl resumed>) = 0 [pid 4500] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4502] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4501] setpgid(0, 0 [pid 4500] <... futex resumed>) = 1 [pid 4499] <... futex resumed>) = 0 [pid 4497] <... futex resumed>) = 0 [pid 4502] <... write resumed>) = 8 [pid 4501] <... setpgid resumed>) = 0 [pid 4500] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4497] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4502] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4500] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4499] <... mmap resumed>) = 0x7ff3b4820000 [pid 4497] <... futex resumed>) = 0 [pid 4502] <... futex resumed>) = 1 [pid 4501] <... openat resumed>) = 3 [pid 4500] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4498] <... futex resumed>) = 0 [pid 4497] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4501] write(3, "1000", 4 [pid 4500] <... futex resumed>) = 0 [pid 4499] <... mprotect resumed>) = 0 [pid 4498] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4501] <... write resumed>) = 4 [pid 4500] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4498] <... futex resumed>) = 0 [pid 4497] close(3 [pid 4503] <... set_robust_list resumed>) = 0 [pid 4502] <... openat resumed>) = 4 [pid 4501] close(3 [pid 4499] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4498] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] <... close resumed>) = 0 [pid 4501] <... close resumed>) = 0 [pid 4497] close(4 [pid 4502] setns(201, 0 [pid 4501] read(200, [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4502] <... setns resumed>) = 0 [pid 4501] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4499] <... clone resumed>, parent_tid=[151], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 151 [pid 4497] close(5 [pid 4503] <... prctl resumed>) = 0 [pid 4502] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4501] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] <... close resumed>) = 0 [pid 4501] <... futex resumed>) = 0 [pid 4499] <... futex resumed>) = 0 [pid 4497] close(6 [pid 4503] setpgid(0, 0 [pid 4502] <... socket resumed>) = 5 [pid 4501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4499] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] <... setpgid resumed>) = 0 [pid 4502] setns(4, 0 [pid 4501] <... mmap resumed>) = 0x7ff3b4820000 [pid 4497] close(7 [pid 4503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4502] <... setns resumed>) = 0 [pid 4501] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4502] close(4 [pid 4501] <... mprotect resumed>) = 0 [pid 4497] close(8 [pid 4503] <... openat resumed>) = 3 [pid 4502] <... close resumed>) = 0 [pid 4501] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] write(3, "1000", 4 [pid 4502] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] close(9./strace-static-x86_64: Process 4505 attached ./strace-static-x86_64: Process 4504 attached [pid 4503] <... write resumed>) = 4 [pid 4502] <... futex resumed>) = 1 [pid 4501] <... clone resumed>, parent_tid=[150], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 150 [pid 4498] <... futex resumed>) = 0 [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] set_robust_list(0x7ff3b48409e0, 24 [pid 4503] close(3 [pid 4502] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4501] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] close(10 [pid 4504] <... set_robust_list resumed>) = 0 [pid 4503] <... close resumed>) = 0 [pid 4502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4501] <... futex resumed>) = 0 [pid 4498] <... futex resumed>) = 0 [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4503] read(200, [pid 4502] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4501] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4498] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] close(11 [pid 4504] <... openat resumed>) = 3 [pid 4503] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4502] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4502] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] close(12 [pid 4504] <... futex resumed>) = 1 [pid 4503] <... futex resumed>) = 0 [pid 4502] <... futex resumed>) = 1 [pid 4499] <... futex resumed>) = 0 [pid 4498] <... futex resumed>) = 0 [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4502] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4499] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] close(3 [pid 4497] close(13 [pid 4505] set_robust_list(0x7ff3b48409e0, 24 [pid 4504] <... write resumed>) = 8 [pid 4503] <... mmap resumed>) = 0x7ff3b4820000 [pid 4499] <... futex resumed>) = 0 [pid 4498] <... close resumed>) = 0 [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4499] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4498] close(4 [pid 4497] close(14 [pid 4504] <... futex resumed>) = 0 [pid 4503] <... mprotect resumed>) = 0 [pid 4499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4499] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] close(15 [pid 4504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4503] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4499] <... futex resumed>) = 0 [pid 4498] close(5 [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4499] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] close(16 [pid 4505] <... set_robust_list resumed>) = 0 [pid 4504] <... openat resumed>) = 4 [pid 4498] <... close resumed>) = 0 [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4505] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4504] setns(201, 0 [pid 4503] <... clone resumed>, parent_tid=[150], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 150 [pid 4498] close(6 [pid 4497] close(17 [pid 4504] <... setns resumed>) = 0 [pid 4503] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4505] <... openat resumed>) = 3 [pid 4504] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4503] <... futex resumed>) = 0 [pid 4498] close(7 [pid 4497] close(18 [pid 4505] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... socket resumed>) = 5 [pid 4503] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4505] <... futex resumed>) = 1 [pid 4504] setns(4, 0 [pid 4501] <... futex resumed>) = 0 [pid 4498] close(8 [pid 4497] close(19 [pid 4505] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4504] <... setns resumed>) = 0 [pid 4501] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4506 attached [pid 4504] close(4 [pid 4501] <... futex resumed>) = 0 [pid 4498] close(9 [pid 4497] close(20 [pid 4506] set_robust_list(0x7ff3b48409e0, 24 [pid 4505] <... write resumed>) = 8 [pid 4504] <... close resumed>) = 0 [pid 4501] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] <... set_robust_list resumed>) = 0 [pid 4505] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] close(10 [pid 4497] close(21 [pid 4504] <... futex resumed>) = 1 [pid 4501] <... futex resumed>) = 0 [pid 4499] <... futex resumed>) = 0 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4505] <... futex resumed>) = 1 [pid 4506] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4504] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4501] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] close(11 [pid 4497] close(22 [pid 4505] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4501] <... futex resumed>) = 0 [pid 4499] <... futex resumed>) = 0 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] <... openat resumed>) = 3 [pid 4504] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4501] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4498] close(12 [pid 4497] close(23 [pid 4506] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4505] <... openat resumed>) = 4 [pid 4504] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] close(13 [pid 4497] close(24 [pid 4506] <... futex resumed>) = 1 [pid 4505] setns(201, 0 [pid 4504] <... futex resumed>) = 1 [pid 4503] <... futex resumed>) = 0 [pid 4499] <... futex resumed>) = 0 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4504] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4503] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] close(3 [pid 4498] close(14 [pid 4497] close(25 [pid 4505] <... setns resumed>) = 0 [pid 4506] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4505] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4503] <... futex resumed>) = 0 [pid 4499] <... close resumed>) = 0 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4505] <... socket resumed>) = 5 [pid 4503] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] close(4 [pid 4498] close(15 [pid 4497] close(26 [pid 4506] <... write resumed>) = 8 [pid 4505] setns(4, 0 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4505] <... setns resumed>) = 0 [pid 4499] close(5 [pid 4498] close(16 [pid 4497] close(27 [pid 4506] <... futex resumed>) = 1 [pid 4505] close(4 [pid 4503] <... futex resumed>) = 0 [pid 4499] <... close resumed>) = 0 [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4505] <... close resumed>) = 0 [pid 4503] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] close(6 [pid 4498] close(17 [pid 4497] close(28 [pid 4506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4505] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... futex resumed>) = 0 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4505] <... futex resumed>) = 1 [pid 4503] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4501] <... futex resumed>) = 0 [pid 4499] close(7 [pid 4498] close(18 [pid 4497] close(29 [pid 4506] <... openat resumed>) = 4 [pid 4505] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4501] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] setns(201, 0 [pid 4505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4501] <... futex resumed>) = 0 [pid 4499] close(8 [pid 4498] close(19 [pid 4497] exit_group(0 [pid 4506] <... setns resumed>) = 0 [pid 4505] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4501] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4500] <... futex resumed>) = ? [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] <... exit_group resumed>) = ? [pid 4506] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4505] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4499] close(9 [pid 4498] close(20 [pid 4506] <... socket resumed>) = 5 [pid 4505] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] setns(4, 0 [pid 4505] <... futex resumed>) = 1 [pid 4501] <... futex resumed>) = 0 [pid 4499] close(10 [pid 4498] close(21 [pid 4506] <... setns resumed>) = 0 [pid 4505] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4501] close(3 [pid 4500] +++ exited with 0 +++ [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4497] +++ exited with 0 +++ [pid 4506] close(4 [pid 4501] <... close resumed>) = 0 [pid 4499] close(11 [pid 4498] close(22 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4506] <... close resumed>) = 0 [pid 4501] close(4 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4506] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(12 [pid 4498] close(23 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4506] <... futex resumed>) = 1 [pid 4503] <... futex resumed>) = 0 [pid 4501] close(5 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4503] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... close resumed>) = 0 [pid 4499] close(13 [pid 4498] close(24 [pid 4506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4503] <... futex resumed>) = 0 [pid 4501] close(6 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4503] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(14 [pid 4498] close(25 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4506] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4501] close(7 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4506] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] close(8 [pid 4499] close(15 [pid 4498] close(26 [pid 4506] <... futex resumed>) = 1 [pid 4503] <... futex resumed>) = 0 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 153 [pid 4506] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4503] close(3 [pid 4501] close(9 [pid 4499] close(16 [pid 4498] close(27 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] <... close resumed>) = 0 [pid 4501] close(10 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] close(4 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(17 [pid 4498] close(28 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(11 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] close(5 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(18 [pid 4498] close(29./strace-static-x86_64: Process 4507 attached [pid 4503] <... close resumed>) = 0 [pid 4501] close(12 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] set_robust_list(0x555556fa75e0, 24 [pid 4503] close(6 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(19 [pid 4498] exit_group(0 [pid 4507] <... set_robust_list resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4502] <... futex resumed>) = ? [pid 4501] close(13 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] <... exit_group resumed>) = ? [pid 4507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4503] close(7 [pid 4502] +++ exited with 0 +++ [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(20 [pid 4507] <... prctl resumed>) = 0 [pid 4501] close(14 [pid 4507] setpgid(0, 0 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] <... setpgid resumed>) = 0 [pid 4501] close(15 [pid 4507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] <... openat resumed>) = 3 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(16 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4498] +++ exited with 0 +++ [pid 4507] write(3, "1000", 4 [pid 4503] close(8 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(21 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4507] <... write resumed>) = 4 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(17 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4507] close(3 [pid 4503] close(9 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(22 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4507] <... close resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(18 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] read(200, [pid 4503] close(10 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(23 [pid 4507] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(19 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4508 attached [pid 4507] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] close(11 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(24 [pid 4507] <... futex resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(20 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 152 [pid 4507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4503] close(12 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(25 [pid 4507] <... mmap resumed>) = 0x7ff3b4820000 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(21 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4503] close(13 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(26 [pid 4507] <... mprotect resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(22 [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4503] close(14 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] close(27 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(23 [pid 4507] <... clone resumed>, parent_tid=[154], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 154 [pid 4503] close(15 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4509 attached [pid 4507] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(24 [pid 4499] close(28 [pid 4507] <... futex resumed>) = 0 [pid 4503] close(16 [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4507] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(25 [pid 4499] close(29 [pid 4503] close(17 [pid 4501] <... 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 4501] close(26 [pid 4499] exit_group(0 [pid 4503] close(18 [pid 4504] <... futex resumed>) = ? [pid 4501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4499] <... exit_group resumed>) = ? [pid 4504] +++ exited with 0 +++ [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4501] close(27) = -1 EBADF (Bad file descriptor) [pid 4501] close(28) = -1 EBADF (Bad file descriptor) [pid 4501] close(29) = -1 EBADF (Bad file descriptor) [pid 4501] exit_group(0 [pid 4505] <... futex resumed>) = ? [pid 4501] <... exit_group resumed>) = ? [pid 4505] +++ exited with 0 +++ [pid 4503] close(19 [pid 4501] +++ exited with 0 +++ [pid 4508] set_robust_list(0x555556fa75e0, 24 [pid 4499] +++ exited with 0 +++ [pid 4509] set_robust_list(0x7ff3b48409e0, 24 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- 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=149, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4503] close(20 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4509] <... set_robust_list resumed>) = 0 [pid 4509] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4503] close(21 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... restart_syscall resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4503] close(22) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 152 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4511 attached [pid 4508] <... set_robust_list resumed>) = 0 [pid 4503] close(23) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 151 [pid 4503] close(24) = -1 EBADF (Bad file descriptor) [pid 4503] close(25) = -1 EBADF (Bad file descriptor) [pid 4509] <... openat resumed>) = 3 [pid 4503] close(26 [pid 4509] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4509] <... futex resumed>) = 1 [pid 4507] <... futex resumed>) = 0 [pid 4509] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4507] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] close(27 [pid 4509] <... write resumed>) = 8 [pid 4507] <... futex resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4509] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] close(28 [pid 4509] <... futex resumed>) = 0 [pid 4508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4509] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4508] <... prctl resumed>) = 0 [pid 4507] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] close(29 [pid 4509] <... openat resumed>) = 4 [pid 4508] setpgid(0, 0 [pid 4507] <... futex resumed>) = 0 [pid 4503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4509] setns(201, 0 [pid 4507] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] exit_group(0 [pid 4509] <... setns resumed>) = 0 [pid 4508] <... setpgid resumed>) = 0 [pid 4506] <... futex resumed>) = ? [pid 4503] <... exit_group resumed>) = ? [pid 4509] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4506] +++ exited with 0 +++ [pid 4509] <... socket resumed>) = 5 [pid 4509] setns(4, 0) = 0 [pid 4509] close(4) = 0 [pid 4509] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4507] <... futex resumed>) = 0 [pid 4509] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4507] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] +++ exited with 0 +++ ./strace-static-x86_64: Process 4510 attached [pid 4509] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4507] <... futex resumed>) = 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4510] set_robust_list(0x555556fa75e0, 24 [pid 4509] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4510] <... set_robust_list resumed>) = 0 [pid 4509] <... futex resumed>) = 0 [pid 4507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4508] <... openat resumed>) = 3 [pid 3613] <... restart_syscall resumed>) = 0 [pid 4510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4509] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4507] close(3 [pid 4510] <... prctl resumed>) = 0 [pid 4508] write(3, "1000", 4 [pid 4507] <... close resumed>) = 0 [pid 4510] setpgid(0, 0 [pid 4507] close(4 [pid 4510] <... setpgid resumed>) = 0 [pid 4508] <... write resumed>) = 4 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4508] close(3 [pid 4507] close(5 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4511] set_robust_list(0x555556fa75e0, 24 [pid 4510] <... openat resumed>) = 3 [pid 4508] <... close resumed>) = 0 [pid 4507] <... close resumed>) = 0 [pid 4510] write(3, "1000", 4 [pid 4507] close(6 [pid 4510] <... write resumed>) = 4 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... set_robust_list resumed>) = 0 [pid 4510] close(3 [pid 4508] read(200, [pid 4507] close(7 [pid 4510] <... close resumed>) = 0 [pid 4508] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] read(200, [pid 4508] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] close(8 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 151 [pid 4511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4510] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4508] <... futex resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... prctl resumed>) = 0 [pid 4510] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4507] close(9 [pid 4510] <... futex resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] setpgid(0, 0 [pid 4510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4508] <... mmap resumed>) = 0x7ff3b4820000 [pid 4507] close(10 [pid 4511] <... setpgid resumed>) = 0 [pid 4510] <... mmap resumed>) = 0x7ff3b4820000 [pid 4508] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4512 attached [pid 4511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4510] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4507] close(11 [pid 4508] <... mprotect resumed>) = 0 [pid 4510] <... mprotect resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4508] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4507] close(12 [pid 4511] <... openat resumed>) = 3 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] write(3, "1000", 4 [pid 4510] <... clone resumed>, parent_tid=[153], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 153 [pid 4507] close(13 [pid 4512] set_robust_list(0x555556fa75e0, 24 [pid 4510] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4508] <... clone resumed>, parent_tid=[153], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 153 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... write resumed>) = 4 [pid 4512] <... set_robust_list resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4508] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] close(14 [pid 4512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4511] close(3 [pid 4510] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... prctl resumed>) = 0 [pid 4508] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] close(15 [pid 4511] <... close resumed>) = 0 [pid 4512] setpgid(0, 0 [pid 4511] read(200, [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... setpgid resumed>) = 0 [pid 4511] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4507] close(16 [pid 4512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4511] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4514 attached ./strace-static-x86_64: Process 4513 attached [pid 4512] <... openat resumed>) = 3 [pid 4511] <... futex resumed>) = 0 [pid 4507] close(17 [pid 4512] write(3, "1000", 4 [pid 4511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4514] set_robust_list(0x7ff3b48409e0, 24 [pid 4513] set_robust_list(0x7ff3b48409e0, 24 [pid 4512] <... write resumed>) = 4 [pid 4511] <... mmap resumed>) = 0x7ff3b4820000 [pid 4507] close(18 [pid 4512] close(3 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... close resumed>) = 0 [pid 4511] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4507] close(19 [pid 4512] read(200, [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4511] <... mprotect resumed>) = 0 [pid 4507] close(20 [pid 4512] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... futex resumed>) = 0 [pid 4511] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4507] close(21 [pid 4513] <... set_robust_list resumed>) = 0 [pid 4512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... mmap resumed>) = 0x7ff3b4820000 [pid 4507] close(22 [pid 4513] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4514] <... set_robust_list resumed>) = 0 [pid 4512] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4511] <... clone resumed>, parent_tid=[152], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 152 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4514] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4512] <... mprotect resumed>) = 0 [pid 4511] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] close(23 [pid 4513] <... openat resumed>) = 3 [pid 4512] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4511] <... futex resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4514] <... openat resumed>) = 3 [pid 4513] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] close(24 [pid 4514] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... futex resumed>) = 1 [pid 4512] <... clone resumed>, parent_tid=[152], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 152 [pid 4510] <... futex resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] close(25 [pid 4508] <... futex resumed>) = 0 [pid 4514] <... futex resumed>) = 1 [pid 4513] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4512] <... futex resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4508] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4514] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4512] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4510] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 0 [pid 4507] close(26 [pid 4514] <... write resumed>) = 8 [pid 4513] <... write resumed>) = 8 [pid 4508] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4515 attached [pid 4514] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] close(27 [pid 4515] set_robust_list(0x7ff3b48409e0, 24 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... futex resumed>) = 0 [pid 4514] <... futex resumed>) = 1 [pid 4513] <... futex resumed>) = 1 [pid 4510] <... futex resumed>) = 0 [pid 4515] <... set_robust_list resumed>) = 0 [pid 4514] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4513] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4510] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4508] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] close(28 [pid 4515] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4510] <... futex resumed>) = 0 [pid 4508] <... futex resumed>) = 0 [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4515] <... openat resumed>) = 3 [pid 4514] <... openat resumed>) = 4 [pid 4510] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] close(29 [pid 4515] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] setns(201, 0 [pid 4513] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4508] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4515] <... futex resumed>) = 1 [pid 4514] <... setns resumed>) = 0 [pid 4511] <... futex resumed>) = 0 [pid 4507] exit_group(0 [pid 4515] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4514] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4513] <... openat resumed>) = 4 [pid 4511] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] <... futex resumed>) = ? [pid 4507] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4516 attached [pid 4515] <... write resumed>) = 8 [pid 4514] <... socket resumed>) = 5 [pid 4513] setns(201, 0 [pid 4511] <... futex resumed>) = 0 [pid 4509] +++ exited with 0 +++ [pid 4507] +++ exited with 0 +++ [pid 4516] set_robust_list(0x7ff3b48409e0, 24 [pid 4515] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] setns(4, 0 [pid 4513] <... setns resumed>) = 0 [pid 4511] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 4516] <... set_robust_list resumed>) = 0 [pid 4515] <... futex resumed>) = 0 [pid 4514] <... setns resumed>) = 0 [pid 4513] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4515] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4514] close(4 [pid 4511] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... socket resumed>) = 5 [pid 4516] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4514] <... close resumed>) = 0 [pid 4513] setns(4, 0 [pid 4511] <... futex resumed>) = 0 [pid 4515] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4514] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... setns resumed>) = 0 [pid 4511] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4516] <... openat resumed>) = 3 [pid 4515] <... openat resumed>) = 4 [pid 4514] <... futex resumed>) = 1 [pid 4513] close(4 [pid 4508] <... futex resumed>) = 0 [pid 4515] setns(201, 0 [pid 4514] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4508] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4515] <... setns resumed>) = 0 [pid 4514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4513] <... close resumed>) = 0 [pid 4508] <... futex resumed>) = 0 [pid 4516] <... futex resumed>) = 1 [pid 4515] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4514] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4513] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... futex resumed>) = 0 [pid 4508] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4516] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4515] <... socket resumed>) = 5 [pid 4514] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4513] <... futex resumed>) = 1 [pid 4512] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = 0 [pid 4516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4515] setns(4, 0 [pid 4514] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4512] <... futex resumed>) = 0 [pid 4510] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4516] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4515] <... setns resumed>) = 0 [pid 4514] <... futex resumed>) = 1 [pid 4513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4512] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4510] <... futex resumed>) = 0 [pid 4508] <... futex resumed>) = 0 [pid 4515] close(4 [pid 4510] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4515] <... close resumed>) = 0 [pid 4515] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4513] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4508] close(3 [pid 4516] <... write resumed>) = 8 [pid 4515] <... futex resumed>) = 1 [pid 4513] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4511] <... futex resumed>) = 0 [pid 4516] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4515] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4513] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4508] <... close resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 155 [pid 4516] <... futex resumed>) = 1 [pid 4515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4513] <... futex resumed>) = 1 [pid 4512] <... futex resumed>) = 0 [pid 4511] <... futex resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4508] close(4 [pid 4516] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4515] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4513] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4512] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4510] close(3 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4515] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4512] <... futex resumed>) = 0 [pid 4510] <... close resumed>) = 0 [pid 4508] close(5./strace-static-x86_64: Process 4517 attached [pid 4516] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4515] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4510] close(4 [pid 4517] set_robust_list(0x555556fa75e0, 24 [pid 4516] <... openat resumed>) = 4 [pid 4515] <... futex resumed>) = 1 [pid 4511] <... futex resumed>) = 0 [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = 0 [pid 4517] <... set_robust_list resumed>) = 0 [pid 4516] setns(201, 0 [pid 4515] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4511] close(3 [pid 4510] close(5 [pid 4508] close(6 [pid 4517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4516] <... setns resumed>) = 0 [pid 4511] <... close resumed>) = 0 [pid 4510] <... close resumed>) = 0 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... prctl resumed>) = 0 [pid 4516] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4511] close(4 [pid 4510] close(6 [pid 4508] close(7 [pid 4517] setpgid(0, 0 [pid 4516] <... socket resumed>) = 5 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... setpgid resumed>) = 0 [pid 4511] close(5 [pid 4510] close(7 [pid 4508] close(8 [pid 4516] setns(4, 0 [pid 4517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4511] <... close resumed>) = 0 [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4516] <... setns resumed>) = 0 [pid 4517] <... openat resumed>) = 3 [pid 4516] close(4 [pid 4511] close(6 [pid 4510] close(8 [pid 4508] close(9 [pid 4517] write(3, "1000", 4 [pid 4516] <... close resumed>) = 0 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... write resumed>) = 4 [pid 4516] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] close(7 [pid 4510] close(9 [pid 4508] close(10 [pid 4517] close(3 [pid 4516] <... futex resumed>) = 1 [pid 4512] <... futex resumed>) = 0 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... close resumed>) = 0 [pid 4516] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4512] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] close(8 [pid 4510] close(10 [pid 4508] close(11 [pid 4517] read(200, [pid 4516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4512] <... futex resumed>) = 0 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4516] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4512] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] close(9 [pid 4510] close(11 [pid 4508] close(12 [pid 4517] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... futex resumed>) = 0 [pid 4516] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] close(10 [pid 4510] close(12 [pid 4508] close(13 [pid 4517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4516] <... futex resumed>) = 1 [pid 4512] <... futex resumed>) = 0 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... mmap resumed>) = 0x7ff3b4820000 [pid 4516] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4512] close(3 [pid 4511] close(11 [pid 4510] close(13 [pid 4508] close(14 [pid 4517] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4512] <... close resumed>) = 0 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] <... mprotect resumed>) = 0 [pid 4512] close(4 [pid 4511] close(12 [pid 4510] close(14 [pid 4517] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(15 [pid 4512] close(5 [pid 4511] close(13 [pid 4510] close(15 [pid 4517] <... clone resumed>, parent_tid=[156], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 156 [pid 4512] <... close resumed>) = 0 [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] close(6 [pid 4511] close(14 [pid 4510] close(16 [pid 4508] close(16 [pid 4517] <... futex resumed>) = 0 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4512] close(7 [pid 4511] close(15 [pid 4510] close(17 [pid 4508] close(17 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] close(8 [pid 4511] close(16 [pid 4510] close(18 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(18 [pid 4512] close(9 [pid 4511] close(17 [pid 4510] close(19 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(19 [pid 4512] close(10 [pid 4511] close(18 [pid 4510] close(20 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(20 [pid 4512] close(11 [pid 4511] close(19 [pid 4510] close(21 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] close(12 [pid 4511] close(20 [pid 4510] close(22 [pid 4508] close(21 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] close(13 [pid 4511] close(21 [pid 4510] close(23 [pid 4508] close(22 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4518 attached [pid 4512] close(14 [pid 4511] close(22 [pid 4510] close(24 [pid 4508] close(23 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] close(15 [pid 4511] close(23 [pid 4510] close(25 [pid 4508] close(24 [pid 4518] set_robust_list(0x7ff3b48409e0, 24 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4518] <... set_robust_list resumed>) = 0 [pid 4512] close(16 [pid 4511] close(24 [pid 4510] close(26 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(25 [pid 4518] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4512] close(17 [pid 4511] close(25 [pid 4510] close(27 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(26 [pid 4518] <... openat resumed>) = 3 [pid 4512] close(18 [pid 4511] close(26 [pid 4510] close(28 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4518] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] close(27 [pid 4518] <... futex resumed>) = 1 [pid 4517] <... futex resumed>) = 0 [pid 4512] close(19 [pid 4511] close(27 [pid 4510] close(29 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4517] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4518] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4508] close(28 [pid 4517] <... futex resumed>) = 0 [pid 4512] close(20 [pid 4511] close(28 [pid 4510] exit_group(0 [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4518] <... write resumed>) = 8 [pid 4517] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4513] <... futex resumed>) = ? [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4510] <... exit_group resumed>) = ? [pid 4508] close(29 [pid 4518] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4513] +++ exited with 0 +++ [pid 4512] close(21 [pid 4511] close(29 [pid 4510] +++ exited with 0 +++ [pid 4508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4518] <... futex resumed>) = 0 [pid 4517] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4508] exit_group(0 [pid 4518] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4517] <... futex resumed>) = 0 [pid 4514] <... futex resumed>) = ? [pid 4512] close(22 [pid 4511] exit_group(0 [pid 4508] <... exit_group resumed>) = ? [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4517] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4515] <... futex resumed>) = ? [pid 4514] +++ exited with 0 +++ [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4511] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4519 attached [pid 4518] <... openat resumed>) = 4 [pid 4515] +++ exited with 0 +++ [pid 4512] close(23 [pid 4511] +++ exited with 0 +++ [pid 4508] +++ exited with 0 +++ [pid 4518] setns(201, 0 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 154 [pid 3611] --- 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=151, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4518] <... setns resumed>) = 0 [pid 4512] close(24 [pid 4518] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] set_robust_list(0x555556fa75e0, 24 [pid 4518] <... socket resumed>) = 5 [pid 4512] close(25 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4520 attached [pid 4519] <... set_robust_list resumed>) = 0 [pid 4518] setns(4, 0 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] close(26 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 154 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 153 [pid 4512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4512] close(27) = -1 EBADF (Bad file descriptor) [pid 4512] close(28) = -1 EBADF (Bad file descriptor) [pid 4512] close(29) = -1 EBADF (Bad file descriptor) [pid 4512] exit_group(0 [pid 4516] <... futex resumed>) = ? [pid 4512] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4521 attached [pid 4520] set_robust_list(0x555556fa75e0, 24 [pid 4519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4518] <... setns resumed>) = 0 [pid 4516] +++ exited with 0 +++ [pid 4512] +++ exited with 0 +++ [pid 4521] set_robust_list(0x555556fa75e0, 24 [pid 4520] <... set_robust_list resumed>) = 0 [pid 4519] <... prctl resumed>) = 0 [pid 4518] close(4 [pid 4521] <... set_robust_list resumed>) = 0 [pid 4521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4521] setpgid(0, 0) = 0 [pid 4521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4519] setpgid(0, 0 [pid 4518] <... close resumed>) = 0 [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 4521] write(3, "1000", 4 [pid 4519] <... setpgid resumed>) = 0 [pid 4518] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4521] <... write resumed>) = 4 [pid 4521] close(3 [pid 4519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4518] <... futex resumed>) = 1 [pid 4517] <... futex resumed>) = 0 [pid 4521] <... close resumed>) = 0 [pid 4517] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] read(200, [pid 4517] <... futex resumed>) = 0 [pid 4521] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4517] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4518] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4521] <... futex resumed>) = 0 [pid 4519] <... openat resumed>) = 3 [pid 4519] write(3, "1000", 4 [pid 4518] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 153 [pid 4521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4519] <... write resumed>) = 4 [pid 4518] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] <... mmap resumed>) = 0x7ff3b4820000 [pid 4519] close(3 [pid 4518] <... futex resumed>) = 1 [pid 4517] <... futex resumed>) = 0 [pid 4521] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4519] <... close resumed>) = 0 [pid 4518] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4517] close(3 [pid 4521] <... mprotect resumed>) = 0 [pid 4520] <... prctl resumed>) = 0 [pid 4519] read(200, [pid 4517] <... close resumed>) = 0 [pid 4520] setpgid(0, 0 [pid 4519] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4517] close(4) = -1 EBADF (Bad file descriptor) [pid 4517] close(5 [pid 4520] <... setpgid resumed>) = 0 [pid 4519] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... close resumed>) = 0 ./strace-static-x86_64: Process 4522 attached [pid 4519] <... futex resumed>) = 0 [pid 4517] close(6 [pid 4522] set_robust_list(0x555556fa75e0, 24 [pid 4520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... set_robust_list resumed>) = 0 [pid 4519] <... mmap resumed>) = 0x7ff3b4820000 [pid 4517] close(7 [pid 4522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4520] <... openat resumed>) = 3 [pid 4519] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... prctl resumed>) = 0 [pid 4520] write(3, "1000", 4 [pid 4519] <... mprotect resumed>) = 0 [pid 4517] close(8 [pid 4522] setpgid(0, 0 [pid 4521] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4520] <... write resumed>) = 4 [pid 4519] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... setpgid resumed>) = 0 [pid 4520] close(3 [pid 4517] close(9 [pid 4522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4520] <... close resumed>) = 0 [pid 4519] <... clone resumed>, parent_tid=[155], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 155 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... openat resumed>) = 3 [pid 4521] <... clone resumed>, parent_tid=[154], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 154 [pid 4520] read(200, [pid 4519] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(10 [pid 4522] write(3, "1000", 4 [pid 4520] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... futex resumed>) = 0 [pid 4521] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... write resumed>) = 4 [pid 4521] <... futex resumed>) = 0 [pid 4520] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] close(11 [pid 4522] close(3 [pid 4521] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = 0 [pid 4520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4517] close(12 [pid 4522] read(200, [pid 4520] <... mmap resumed>) = 0x7ff3b4820000 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4520] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4517] close(13 [pid 4522] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... futex resumed>) = 0 [pid 4517] close(14 [pid 4522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... mmap resumed>) = 0x7ff3b4820000 [pid 4520] <... mprotect resumed>) = 0 [pid 4517] close(15./strace-static-x86_64: Process 4523 attached [pid 4522] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4523] set_robust_list(0x7ff3b48409e0, 24 [pid 4522] <... mprotect resumed>) = 0 [pid 4517] close(16 [pid 4523] <... set_robust_list resumed>) = 0 [pid 4522] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4526 attached [pid 4523] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4520] <... clone resumed>, parent_tid=[155], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 155 [pid 4517] close(17 [pid 4523] <... openat resumed>) = 3 [pid 4522] <... clone resumed>, parent_tid=[154], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 154 [pid 4520] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4523] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = 0 [pid 4517] close(18 [pid 4523] <... futex resumed>) = 1 [pid 4522] <... futex resumed>) = 0 [pid 4519] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4523] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4522] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4519] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(19./strace-static-x86_64: Process 4524 attached [pid 4523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4524] set_robust_list(0x7ff3b48409e0, 24 [pid 4523] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4519] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] close(20 [pid 4526] set_robust_list(0x7ff3b48409e0, 24 [pid 4524] <... set_robust_list resumed>) = 0 [pid 4523] <... write resumed>) = 8 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4524] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4523] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(21 [pid 4526] <... set_robust_list resumed>) = 0 [pid 4524] <... openat resumed>) = 3 [pid 4523] <... futex resumed>) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4524] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4523] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4519] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(22 [pid 4526] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4524] <... futex resumed>) = 1 [pid 4523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4521] <... futex resumed>) = 0 [pid 4519] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4524] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4523] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4521] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] close(23 [pid 4526] <... openat resumed>) = 3 [pid 4524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4523] <... openat resumed>) = 4 [pid 4521] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4524] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4523] setns(201, 0 [pid 4517] close(24 [pid 4521] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4525 attached [pid 4524] <... write resumed>) = 8 [pid 4523] <... setns resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4525] set_robust_list(0x7ff3b48409e0, 24 [pid 4524] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4523] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4517] close(25 [pid 4526] <... futex resumed>) = 1 [pid 4522] <... futex resumed>) = 0 [pid 4525] <... set_robust_list resumed>) = 0 [pid 4524] <... futex resumed>) = 1 [pid 4523] <... socket resumed>) = 5 [pid 4522] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4526] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4525] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4524] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4523] setns(4, 0 [pid 4522] <... futex resumed>) = 0 [pid 4521] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(26 [pid 4526] <... write resumed>) = 8 [pid 4525] <... openat resumed>) = 3 [pid 4524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4523] <... setns resumed>) = 0 [pid 4522] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4526] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4524] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4523] close(4 [pid 4522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4521] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] close(27 [pid 4526] <... futex resumed>) = 0 [pid 4525] <... futex resumed>) = 1 [pid 4524] <... openat resumed>) = 4 [pid 4523] <... close resumed>) = 0 [pid 4522] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4526] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4525] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4524] setns(201, 0 [pid 4523] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4520] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(28 [pid 4526] <... openat resumed>) = 4 [pid 4525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4524] <... setns resumed>) = 0 [pid 4523] <... futex resumed>) = 1 [pid 4522] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... futex resumed>) = 0 [pid 4519] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4526] setns(201, 0 [pid 4525] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4524] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4523] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4520] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4519] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] close(29 [pid 4526] <... setns resumed>) = 0 [pid 4525] <... write resumed>) = 8 [pid 4524] <... socket resumed>) = 5 [pid 4523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... futex resumed>) = 0 [pid 4517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4526] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4525] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4524] setns(4, 0 [pid 4523] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4519] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] exit_group(0 [pid 4526] <... socket resumed>) = 5 [pid 4525] <... futex resumed>) = 1 [pid 4524] <... setns resumed>) = 0 [pid 4523] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4520] <... futex resumed>) = 0 [pid 4518] <... futex resumed>) = ? [pid 4517] <... exit_group resumed>) = ? [pid 4526] setns(4, 0 [pid 4525] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4524] close(4 [pid 4523] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4518] +++ exited with 0 +++ [pid 4517] +++ exited with 0 +++ [pid 4526] <... setns resumed>) = 0 [pid 4525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4524] <... close resumed>) = 0 [pid 4523] <... futex resumed>) = 1 [pid 4520] <... futex resumed>) = 0 [pid 4519] <... futex 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 4526] close(4 [pid 4525] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4524] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4523] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4520] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4519] close(3 [pid 4526] <... close resumed>) = 0 [pid 4525] <... openat resumed>) = 4 [pid 4524] <... futex resumed>) = 1 [pid 4521] <... futex resumed>) = 0 [pid 4525] setns(201, 0 [pid 4524] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4525] <... setns resumed>) = 0 [pid 4519] <... close resumed>) = 0 [pid 4526] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4521] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] close(4 [pid 4526] <... futex resumed>) = 1 [pid 4525] <... socket resumed>) = 5 [pid 4524] <... futex resumed>) = 0 [pid 4522] <... futex resumed>) = 0 [pid 4521] <... futex resumed>) = 1 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4526] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4525] setns(4, 0 [pid 4524] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4522] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4519] close(5 [pid 4525] <... setns resumed>) = 0 [pid 4524] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4522] <... futex resumed>) = 0 [pid 4525] close(4 [pid 4524] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4525] <... close resumed>) = 0 [pid 4524] <... futex resumed>) = 0 [pid 4526] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4525] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4524] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... close resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 157 [pid 4526] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4525] <... futex resumed>) = 1 [pid 4521] close(3 [pid 4520] <... futex resumed>) = 0 [pid 4519] close(6 [pid 4526] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4521] <... close resumed>) = 0 [pid 4520] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4526] <... futex resumed>) = 1 [pid 4525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4522] <... futex resumed>) = 0 [pid 4521] close(4 [pid 4520] <... futex resumed>) = 0 [pid 4519] close(7 [pid 4526] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4525] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4522] close(3 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4527 attached [pid 4525] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4522] <... close resumed>) = 0 [pid 4521] close(5 [pid 4519] close(8 [pid 4527] set_robust_list(0x555556fa75e0, 24 [pid 4525] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] close(4 [pid 4527] <... set_robust_list resumed>) = 0 [pid 4525] <... futex resumed>) = 1 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = 0 [pid 4520] <... futex resumed>) = 0 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4525] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4522] close(5 [pid 4521] close(6 [pid 4520] close(3 [pid 4519] close(9 [pid 4527] <... prctl resumed>) = 0 [pid 4522] <... close resumed>) = 0 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = 0 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] setpgid(0, 0 [pid 4522] close(6 [pid 4521] close(7 [pid 4520] close(4 [pid 4519] close(10 [pid 4527] <... setpgid resumed>) = 0 [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] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4522] close(7 [pid 4521] close(8 [pid 4520] close(5 [pid 4519] close(11 [pid 4527] <... openat resumed>) = 3 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] write(3, "1000", 4 [pid 4522] close(8 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] <... write resumed>) = 4 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(9 [pid 4520] <... close resumed>) = 0 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] close(3 [pid 4522] close(9 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(6 [pid 4519] close(12 [pid 4527] <... close resumed>) = 0 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(10 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] read(200, [pid 4522] close(10 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(7 [pid 4519] close(13 [pid 4527] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(11 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] close(11 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(8 [pid 4519] close(14 [pid 4527] <... futex resumed>) = 0 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(12 [pid 4527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4522] close(12 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] <... mmap resumed>) = 0x7ff3b4820000 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(13 [pid 4520] close(9 [pid 4519] close(15 [pid 4527] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4522] close(13 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] <... mprotect resumed>) = 0 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(14 [pid 4520] close(10 [pid 4519] close(16 [pid 4527] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4522] close(14 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4528 attached [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(15 [pid 4520] close(11 [pid 4519] close(17 [pid 4527] <... clone resumed>, parent_tid=[158], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 158 [pid 4522] close(15 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(16 [pid 4520] close(12 [pid 4519] close(18 [pid 4527] <... futex resumed>) = 0 [pid 4522] close(16 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(17 [pid 4520] close(13 [pid 4522] close(17 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] close(19 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(18 [pid 4520] close(14 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(18 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] close(19 [pid 4520] close(15 [pid 4519] close(20 [pid 4522] close(19 [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(20 [pid 4521] close(20 [pid 4520] close(16 [pid 4519] close(21 [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] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(21 [pid 4521] close(21 [pid 4520] close(17 [pid 4519] close(22 [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] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(22 [pid 4521] close(22 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(18 [pid 4519] close(23 [pid 4522] close(23 [pid 4521] close(23 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] close(24 [pid 4520] close(19 [pid 4522] close(24 [pid 4521] close(24 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(25 [pid 4520] close(20 [pid 4519] close(25 [pid 4521] close(25 [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] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(26 [pid 4521] close(26 [pid 4519] close(26 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(21 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(27 [pid 4521] close(27 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] close(27 [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(22 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] close(28 [pid 4521] close(28 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(23 [pid 4519] close(28 [pid 4522] close(29 [pid 4521] close(29 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4520] close(24 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4528] set_robust_list(0x7ff3b48409e0, 24 [pid 4522] exit_group(0 [pid 4521] exit_group(0 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4519] close(29 [pid 4528] <... set_robust_list resumed>) = 0 [pid 4526] <... futex resumed>) = ? [pid 4524] <... futex resumed>) = ? [pid 4522] <... exit_group resumed>) = ? [pid 4521] <... exit_group resumed>) = ? [pid 4520] close(25 [pid 4519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4528] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4526] +++ exited with 0 +++ [pid 4524] +++ exited with 0 +++ [pid 4522] +++ exited with 0 +++ [pid 4521] +++ exited with 0 +++ [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4519] exit_group(0 [pid 4520] close(26 [pid 4523] <... futex resumed>) = ? [pid 4519] <... exit_group resumed>) = ? [pid 4528] <... openat resumed>) = 3 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4523] +++ exited with 0 +++ [pid 4520] <... 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=1} --- [pid 3609] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4529 attached [pid 4528] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] close(27 [pid 4519] +++ exited with 0 +++ [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4528] <... futex resumed>) = 1 [pid 4527] <... futex resumed>) = 0 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 155 [pid 4528] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4527] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] close(28 [pid 3613] <... restart_syscall resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4527] <... futex resumed>) = 0 [pid 4520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4528] <... write resumed>) = 8 [pid 4527] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] close(29) = -1 EBADF (Bad file descriptor) [pid 4529] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4520] exit_group(0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4528] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = ? [pid 4520] <... exit_group resumed>) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4529] <... prctl resumed>) = 0 [pid 4525] +++ exited with 0 +++ [pid 4529] setpgid(0, 0) = 0 [pid 4529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4529] write(3, "1000", 4) = 4 [pid 4520] +++ exited with 0 +++ [pid 4529] close(3) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4529] read(200, [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4529] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4529] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 156 [pid 4528] <... futex resumed>) = 1 [pid 4527] <... futex resumed>) = 0 [pid 4529] <... futex resumed>) = 0 [pid 4527] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 155 [pid 4529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4528] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4527] <... futex resumed>) = 0 [pid 4529] <... mmap resumed>) = 0x7ff3b4820000 [pid 4527] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... restart_syscall resumed>) = 0 [pid 4529] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4531 attached ) = 0 [pid 4528] <... openat resumed>) = 4 ./strace-static-x86_64: Process 4530 attached [pid 4529] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4533 attached ./strace-static-x86_64: Process 4532 attached [pid 4531] set_robust_list(0x555556fa75e0, 24 [pid 4530] set_robust_list(0x555556fa75e0, 24 [pid 4528] setns(201, 0 [pid 4530] <... set_robust_list resumed>) = 0 [pid 4529] <... clone resumed>, parent_tid=[156], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 156 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 156 [pid 4530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4529] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... prctl resumed>) = 0 [pid 4529] <... futex resumed>) = 0 [pid 4528] <... setns resumed>) = 0 [pid 4531] <... set_robust_list resumed>) = 0 [pid 4530] setpgid(0, 0 [pid 4529] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] <... setpgid resumed>) = 0 [pid 4531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4528] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4528] <... socket resumed>) = 5 [pid 4531] <... prctl resumed>) = 0 [pid 4530] <... openat resumed>) = 3 [pid 4530] write(3, "1000", 4 [pid 4528] setns(4, 0 [pid 4531] setpgid(0, 0 [pid 4530] <... write resumed>) = 4 [pid 4530] close(3) = 0 [pid 4530] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4530] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4530] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4530] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[157], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 157 [pid 4530] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4534 attached [pid 4534] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4534] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4534] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] <... futex resumed>) = 1 [pid 4528] <... setns resumed>) = 0 [pid 4531] <... setpgid resumed>) = 0 [pid 4528] close(4 [pid 4534] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4528] <... close resumed>) = 0 [pid 4531] <... openat resumed>) = 3 [pid 4528] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4531] write(3, "1000", 4 [pid 4532] set_robust_list(0x555556fa75e0, 24 [pid 4531] <... write resumed>) = 4 [pid 4528] <... futex resumed>) = 1 [pid 4532] <... set_robust_list resumed>) = 0 [pid 4531] close(3 [pid 4528] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4531] <... close resumed>) = 0 [pid 4531] read(200, [pid 4527] <... futex resumed>) = 0 [pid 4531] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4527] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4531] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4531] <... futex resumed>) = 0 [pid 4528] <... futex resumed>) = 0 [pid 4527] <... futex resumed>) = 1 [pid 4532] <... prctl resumed>) = 0 [pid 4531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4528] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4527] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4532] setpgid(0, 0 [pid 4531] <... mmap resumed>) = 0x7ff3b4820000 [pid 4528] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4532] <... setpgid resumed>) = 0 [pid 4531] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4528] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4527] <... futex resumed>) = 0 [pid 4531] <... mprotect resumed>) = 0 [pid 4528] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] close(3 [pid 4532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4531] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4527] <... close resumed>) = 0 [pid 4532] <... openat resumed>) = 3 [pid 4531] <... clone resumed>, parent_tid=[156], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 156 [pid 4527] close(4 [pid 4532] write(3, "1000", 4 [pid 4531] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... write resumed>) = 4 [pid 4531] <... futex resumed>) = 0 [pid 4527] close(5 [pid 4532] close(3 [pid 4531] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4527] <... close resumed>) = 0 [pid 4532] <... close resumed>) = 0 [pid 4527] close(6) = -1 EBADF (Bad file descriptor) [pid 4532] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4527] close(7) = -1 EBADF (Bad file descriptor) [pid 4527] close(8 [pid 4532] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] close(9) = -1 EBADF (Bad file descriptor) [pid 4527] close(10) = -1 EBADF (Bad file descriptor) [pid 4527] close(11) = -1 EBADF (Bad file descriptor) [pid 4527] close(12) = -1 EBADF (Bad file descriptor) [pid 4527] close(13) = -1 EBADF (Bad file descriptor) [pid 4527] close(14) = -1 EBADF (Bad file descriptor) [pid 4527] close(15 [pid 4532] <... futex resumed>) = 0 [pid 4533] set_robust_list(0x7ff3b48409e0, 24 [pid 4532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... mmap resumed>) = 0x7ff3b4820000 [pid 4533] <... set_robust_list resumed>) = 0 [pid 4527] close(16 [pid 4532] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... mprotect resumed>) = 0 [pid 4527] close(17 [pid 4534] <... write resumed>) = 8 [pid 4533] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4534] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] close(18 [pid 4534] <... futex resumed>) = 1 [pid 4530] <... futex resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4534] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4530] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] close(19 [pid 4534] <... openat resumed>) = 4 [pid 4533] <... openat resumed>) = 3 [pid 4530] <... futex resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4534] setns(201, 0 [pid 4530] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4527] close(20 [pid 4532] <... clone resumed>, parent_tid=[157], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 157 [pid 4533] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] <... setns resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4534] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4533] <... futex resumed>) = 1 [pid 4532] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4529] <... futex resumed>) = 0 [pid 4527] close(21 [pid 4534] <... socket resumed>) = 5 [pid 4533] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] <... futex resumed>) = 0 [pid 4529] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4534] setns(4, 0 [pid 4533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4532] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4529] <... futex resumed>) = 0 [pid 4527] close(22 [pid 4534] <... setns resumed>) = 0 [pid 4533] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4529] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4534] close(4 [pid 4527] close(23 [pid 4534] <... close resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4535 attached [pid 4534] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... write resumed>) = 8 [pid 4527] close(24 [pid 4534] <... futex resumed>) = 1 [pid 4530] <... futex resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4536 attached [pid 4535] set_robust_list(0x7ff3b48409e0, 24 [pid 4534] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4533] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] close(25 [pid 4536] set_robust_list(0x7ff3b48409e0, 24 [pid 4534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4535] <... set_robust_list resumed>) = 0 [pid 4533] <... futex resumed>) = 1 [pid 4530] <... futex resumed>) = 0 [pid 4529] <... futex resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4536] <... set_robust_list resumed>) = 0 [pid 4535] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4534] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4533] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4530] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4529] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] close(26 [pid 4536] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4534] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4529] <... futex resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4536] <... openat resumed>) = 3 [pid 4535] <... openat resumed>) = 3 [pid 4534] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4529] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4527] close(27 [pid 4536] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] <... futex resumed>) = 1 [pid 4530] <... futex resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4533] <... openat resumed>) = 4 [pid 4536] <... futex resumed>) = 1 [pid 4535] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] <... futex resumed>) = 0 [pid 4530] close(3 [pid 4527] close(28 [pid 4533] setns(201, 0 [pid 4536] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] <... futex resumed>) = 1 [pid 4532] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4531] <... futex resumed>) = 0 [pid 4533] <... setns resumed>) = 0 [pid 4530] <... close resumed>) = 0 [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4535] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4533] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4532] <... futex resumed>) = 0 [pid 4531] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] close(4 [pid 4527] close(29 [pid 4536] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4533] <... socket resumed>) = 5 [pid 4532] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 0 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4536] <... write resumed>) = 8 [pid 4535] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4533] setns(4, 0 [pid 4531] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] close(5 [pid 4527] exit_group(0 [pid 4536] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] <... write resumed>) = 8 [pid 4533] <... setns resumed>) = 0 [pid 4530] <... close resumed>) = 0 [pid 4528] <... futex resumed>) = ? [pid 4527] <... exit_group resumed>) = ? [pid 4536] <... futex resumed>) = 1 [pid 4535] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] close(4 [pid 4532] <... futex resumed>) = 0 [pid 4530] close(6 [pid 4528] +++ exited with 0 +++ [pid 4527] +++ exited with 0 +++ [pid 4536] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] <... futex resumed>) = 1 [pid 4533] <... close resumed>) = 0 [pid 4532] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4531] <... futex resumed>) = 0 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4535] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4533] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] <... futex resumed>) = 0 [pid 4531] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] close(7 [pid 4536] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4533] <... futex resumed>) = 1 [pid 4532] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 0 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... futex resumed>) = 0 [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 4536] <... openat resumed>) = 4 [pid 4535] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4533] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4531] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] close(8 [pid 4529] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4536] setns(201, 0 [pid 4533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... futex resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4536] <... setns resumed>) = 0 [pid 4535] <... openat resumed>) = 4 [pid 4533] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4530] close(9 [pid 4529] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4536] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4536] setns(4, 0) = 0 ./strace-static-x86_64: Process 4537 attached [pid 4536] close(4 [pid 4535] setns(201, 0 [pid 4533] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] set_robust_list(0x555556fa75e0, 24 [pid 4536] <... close resumed>) = 0 [pid 4535] <... setns resumed>) = 0 [pid 4533] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] close(10 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 159 [pid 4537] <... set_robust_list resumed>) = 0 [pid 4536] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4533] <... futex resumed>) = 1 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... futex resumed>) = 0 [pid 4537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4536] <... futex resumed>) = 1 [pid 4535] <... socket resumed>) = 5 [pid 4533] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] <... futex resumed>) = 0 [pid 4530] close(11 [pid 4529] close(3 [pid 4537] <... prctl resumed>) = 0 [pid 4536] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] setns(4, 0 [pid 4532] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = 0 [pid 4537] setpgid(0, 0 [pid 4536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4535] <... setns resumed>) = 0 [pid 4532] <... futex resumed>) = 0 [pid 4530] close(12 [pid 4529] close(4 [pid 4537] <... setpgid resumed>) = 0 [pid 4536] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4535] close(4 [pid 4532] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4536] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4535] <... close resumed>) = 0 [pid 4530] close(13 [pid 4529] close(5 [pid 4537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4536] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = 0 [pid 4536] <... futex resumed>) = 1 [pid 4535] <... futex resumed>) = 1 [pid 4530] close(14 [pid 4529] close(6 [pid 4532] <... futex resumed>) = 0 [pid 4531] <... futex resumed>) = 0 [pid 4536] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4535] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4532] close(3 [pid 4531] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] <... openat resumed>) = 3 [pid 4535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4532] <... close resumed>) = 0 [pid 4531] <... futex resumed>) = 0 [pid 4530] close(15 [pid 4529] close(7 [pid 4537] write(3, "1000", 4 [pid 4535] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4532] close(4 [pid 4531] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] <... write resumed>) = 4 [pid 4535] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(16 [pid 4529] close(8 [pid 4537] close(3 [pid 4535] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] close(5 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4535] <... futex resumed>) = 1 [pid 4529] close(9 [pid 4532] <... close resumed>) = 0 [pid 4535] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4531] <... futex resumed>) = 0 [pid 4530] close(17 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] <... close resumed>) = 0 [pid 4532] close(6 [pid 4531] close(3 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(10 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] read(200, [pid 4532] close(7 [pid 4531] <... close resumed>) = 0 [pid 4530] close(18 [pid 4529] close(11 [pid 4537] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(4 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] close(8 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(19 [pid 4529] close(12 [pid 4537] <... futex resumed>) = 0 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(5 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4532] close(9 [pid 4531] <... close resumed>) = 0 [pid 4530] close(20 [pid 4529] close(13 [pid 4537] <... mmap resumed>) = 0x7ff3b4820000 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(6 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4532] close(10 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(21 [pid 4529] close(14 [pid 4537] <... mprotect resumed>) = 0 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(7 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4532] close(11 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(22 [pid 4529] close(15 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(8 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] <... clone resumed>, parent_tid=[160], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 160 [pid 4532] close(12 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(23 [pid 4529] close(16 [pid 4537] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(9 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] <... futex resumed>) = 0 [pid 4532] close(13 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(24 [pid 4529] close(17) = -1 EBADF (Bad file descriptor) [pid 4529] close(18 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(10 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4532] close(14 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(25 [pid 4529] close(19 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(11 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(20 [pid 4532] close(15 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(26 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(12 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(21 [pid 4532] close(16 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(27 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(13 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(22 [pid 4532] close(17 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(28 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(14 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(23 [pid 4532] close(18 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] close(29 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(15 [pid 4530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(24 [pid 4532] close(19 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4530] exit_group(0 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4534] <... futex resumed>) = ? [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(16 [pid 4530] <... exit_group resumed>) = ? [pid 4529] close(25 [pid 4534] +++ exited with 0 +++ [pid 4532] close(20 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4538 attached [pid 4529] close(26 [pid 4538] set_robust_list(0x7ff3b48409e0, 24 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] <... set_robust_list resumed>) = 0 [pid 4529] close(27 [pid 4538] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4531] close(17 [pid 4530] +++ exited with 0 +++ [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] <... openat resumed>) = 3 [pid 4532] close(21 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4538] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(18 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4538] <... futex resumed>) = 1 [pid 4537] <... futex resumed>) = 0 [pid 4532] close(22 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] close(29 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4538] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4537] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(19 [pid 4529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] <... write resumed>) = 8 [pid 4537] <... futex resumed>) = 0 [pid 4532] close(23 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] exit_group(0 [pid 4538] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4533] <... futex resumed>) = ? [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(20 [pid 4529] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4539 attached [pid 4538] <... futex resumed>) = 0 [pid 4537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4533] +++ exited with 0 +++ [pid 4532] close(24 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4529] +++ exited with 0 +++ [pid 4538] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4537] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(21 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 158 [pid 4538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4537] <... futex resumed>) = 0 [pid 4532] close(25 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4538] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4537] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(22 [pid 4538] <... openat resumed>) = 4 [pid 4532] close(26 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] setns(201, 0 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] close(23 [pid 4538] <... setns resumed>) = 0 [pid 4532] close(27 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] <... socket resumed>) = 5 [pid 4532] close(28 [pid 4531] close(24 [pid 4538] setns(4, 0 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] <... setns resumed>) = 0 [pid 4532] close(29 [pid 4531] close(25 [pid 4538] close(4) = 0 [pid 4532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4538] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4532] exit_group(0 [pid 4531] close(26 [pid 4538] <... futex resumed>) = 1 [pid 4537] <... futex resumed>) = 0 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4532] <... exit_group resumed>) = ? [pid 4536] <... futex resumed>) = ? [pid 4538] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4537] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4531] close(27 [pid 4538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4537] <... futex resumed>) = 0 [pid 4538] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4537] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4538] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4538] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4537] <... futex resumed>) = 0 [pid 4538] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4537] close(3) = 0 [pid 4536] +++ exited with 0 +++ [pid 4532] +++ exited with 0 +++ [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4537] close(4 [pid 4531] close(28 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4537] close(5) = 0 [pid 4537] close(6) = -1 EBADF (Bad file descriptor) [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 157 [pid 4537] close(7 [pid 4531] close(29 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] close(8 [pid 4531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] close(9 [pid 4531] exit_group(0 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4531] <... exit_group resumed>) = ? [pid 4537] close(10 [pid 4535] <... futex resumed>) = ? [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4537] close(11) = -1 EBADF (Bad file descriptor) [pid 4537] close(12) = -1 EBADF (Bad file descriptor) [pid 4537] close(13) = -1 EBADF (Bad file descriptor) [pid 4537] close(14) = -1 EBADF (Bad file descriptor) [pid 4537] close(15 [pid 4535] +++ exited with 0 +++ [pid 4531] +++ exited with 0 +++ [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4537] close(16 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4540 attached [pid 4537] close(17 [pid 4540] set_robust_list(0x555556fa75e0, 24 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4540] <... set_robust_list resumed>) = 0 [pid 4537] close(18 [pid 4540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... prctl resumed>) = 0 [pid 4537] close(19 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4542 attached ./strace-static-x86_64: Process 4541 attached [pid 4540] setpgid(0, 0 [pid 4539] set_robust_list(0x555556fa75e0, 24 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 158 [pid 4540] <... setpgid resumed>) = 0 [pid 4537] close(20 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 157 [pid 4540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... openat resumed>) = 3 [pid 4539] <... set_robust_list resumed>) = 0 [pid 4537] close(21 [pid 4541] set_robust_list(0x555556fa75e0, 24 [pid 4540] write(3, "1000", 4 [pid 4539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... write resumed>) = 4 [pid 4537] close(22 [pid 4540] close(3 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... close resumed>) = 0 [pid 4537] close(23 [pid 4540] read(200, [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4537] close(24 [pid 4540] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... futex resumed>) = 0 [pid 4537] close(25 [pid 4540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] <... mmap resumed>) = 0x7ff3b4820000 [pid 4537] close(26 [pid 4540] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... set_robust_list resumed>) = 0 [pid 4540] <... mprotect resumed>) = 0 [pid 4539] <... prctl resumed>) = 0 [pid 4537] close(27 [pid 4541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4540] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4539] setpgid(0, 0 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... prctl resumed>) = 0 [pid 4539] <... setpgid resumed>) = 0 [pid 4537] close(28 [pid 4540] <... clone resumed>, parent_tid=[158], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 158 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] setpgid(0, 0 [pid 4540] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4537] close(29 [pid 4540] <... futex resumed>) = 0 [pid 4537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4539] <... openat resumed>) = 3 [pid 4537] exit_group(0 [pid 4541] <... setpgid resumed>) = 0 [pid 4539] write(3, "1000", 4 [pid 4538] <... futex resumed>) = ? [pid 4537] <... exit_group resumed>) = ? [pid 4542] set_robust_list(0x555556fa75e0, 24 [pid 4541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4539] <... write resumed>) = 4 [pid 4538] +++ exited with 0 +++ [pid 4537] +++ exited with 0 +++ [pid 4539] close(3 [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 4539] <... close resumed>) = 0 [pid 4541] <... openat resumed>) = 3 [pid 4541] write(3, "1000", 4 [pid 4539] read(200, [pid 4541] <... write resumed>) = 4 [pid 4539] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4543 attached [pid 4539] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] close(3 [pid 4539] <... futex resumed>) = 0 [pid 4543] set_robust_list(0x7ff3b48409e0, 24 [pid 4539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4541] <... close resumed>) = 0 [pid 4543] <... set_robust_list resumed>) = 0 [pid 4543] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4541] read(200, [pid 4539] <... mmap resumed>) = 0x7ff3b4820000 [pid 4541] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4539] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4539] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4543] <... openat resumed>) = 3 [pid 4543] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... futex resumed>) = 0 [pid 4540] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4540] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... clone resumed>, parent_tid=[159], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 159 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 161 [pid 4539] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... futex resumed>) = 0 [pid 4539] <... futex resumed>) = 0 [pid 4541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4539] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] <... futex resumed>) = 1 [pid 4541] <... mmap resumed>) = 0x7ff3b4820000 [pid 4543] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4541] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4543] <... write resumed>) = 8 [pid 4543] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... mprotect resumed>) = 0 [pid 4540] <... futex resumed>) = 0 [pid 4540] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4540] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] <... futex resumed>) = 1 [pid 4543] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4541] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4543] <... openat resumed>) = 4 [pid 4543] setns(201, 0 [pid 4541] <... clone resumed>, parent_tid=[159], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 159 [pid 4541] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4543] <... setns resumed>) = 0 [pid 4541] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4543] setns(4, 0) = 0 ./strace-static-x86_64: Process 4545 attached [pid 4543] close(4./strace-static-x86_64: Process 4544 attached [pid 4545] set_robust_list(0x555556fa75e0, 24 [pid 4543] <... close resumed>) = 0 [pid 4545] <... set_robust_list resumed>) = 0 [pid 4544] set_robust_list(0x7ff3b48409e0, 24 [pid 4543] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... set_robust_list resumed>) = 0 [pid 4545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4544] <... set_robust_list resumed>) = 0 [pid 4543] <... futex resumed>) = 1 [pid 4542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4540] <... futex resumed>) = 0 [pid 4545] <... prctl resumed>) = 0 [pid 4544] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4543] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] <... prctl resumed>) = 0 [pid 4540] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] setpgid(0, 0 [pid 4544] <... openat resumed>) = 3 [pid 4543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4540] <... futex resumed>) = 0 [pid 4545] <... setpgid resumed>) = 0 [pid 4544] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4542] setpgid(0, 0 [pid 4540] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4544] <... futex resumed>) = 1 [pid 4543] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4539] <... futex resumed>) = 0 [pid 4545] <... openat resumed>) = 3 [pid 4544] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4543] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... setpgid resumed>) = 0 [pid 4545] write(3, "1000", 4 [pid 4544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4543] <... futex resumed>) = 1 [pid 4540] <... futex resumed>) = 0 [pid 4539] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... write resumed>) = 4 [pid 4544] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4543] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4540] close(3 [pid 4539] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4546 attached [pid 4545] close(3 [pid 4544] <... write resumed>) = 8 [pid 4540] <... close resumed>) = 0 [pid 4539] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... openat resumed>) = 3 [pid 4545] <... close resumed>) = 0 [pid 4544] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] close(4 [pid 4539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] read(200, [pid 4544] <... futex resumed>) = 0 [pid 4542] write(3, "1000", 4 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4544] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4540] close(5 [pid 4545] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... openat resumed>) = 4 [pid 4540] <... close resumed>) = 0 [pid 4539] <... futex resumed>) = 0 [pid 4542] <... write resumed>) = 4 [pid 4546] set_robust_list(0x7ff3b48409e0, 24 [pid 4545] <... futex resumed>) = 0 [pid 4544] setns(201, 0 [pid 4540] close(6 [pid 4539] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4546] <... set_robust_list resumed>) = 0 [pid 4545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4544] <... setns resumed>) = 0 [pid 4542] close(3 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... mmap resumed>) = 0x7ff3b4820000 [pid 4544] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4540] close(7 [pid 4545] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4544] <... socket resumed>) = 5 [pid 4542] <... close resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... mprotect resumed>) = 0 [pid 4544] setns(4, 0 [pid 4542] read(200, [pid 4540] close(8 [pid 4546] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4545] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4544] <... setns resumed>) = 0 [pid 4542] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4544] close(4 [pid 4542] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] close(9 [pid 4546] <... openat resumed>) = 3 [pid 4545] <... clone resumed>, parent_tid=[162], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 162 [pid 4544] <... close resumed>) = 0 [pid 4542] <... futex resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4546] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4540] close(10 [pid 4546] <... futex resumed>) = 1 [pid 4545] <... futex resumed>) = 0 [pid 4544] <... futex resumed>) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... futex resumed>) = 0 [pid 4542] <... mmap resumed>) = 0x7ff3b4820000 [pid 4546] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4545] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4544] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4541] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] close(11 [pid 4539] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4542] <... mprotect resumed>) = 0 [pid 4541] <... futex resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... futex resumed>) = 0 [pid 4546] <... write resumed>) = 8 [pid 4544] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4542] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4541] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] close(12 [pid 4539] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4546] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4546] <... futex resumed>) = 1 [pid 4544] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... clone resumed>, parent_tid=[158], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 158 [pid 4541] <... futex resumed>) = 0 [pid 4540] close(13 [pid 4544] <... futex resumed>) = 1 [pid 4542] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... futex resumed>) = 0 [pid 4546] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4544] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] <... futex resumed>) = 0 [pid 4541] <... futex resumed>) = 0 [pid 4540] close(14 [pid 4539] close(3 [pid 4546] <... openat resumed>) = 4 [pid 4542] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = 0 [pid 4546] setns(201, 0 [pid 4540] close(15 [pid 4539] close(4 [pid 4546] <... setns resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] close(16 [pid 4539] close(5./strace-static-x86_64: Process 4547 attached [pid 4546] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = 0 [pid 4547] set_robust_list(0x7ff3b48409e0, 24 [pid 4546] <... socket resumed>) = 5 [pid 4540] close(17 [pid 4539] close(6 [pid 4547] <... set_robust_list resumed>) = 0 [pid 4546] setns(4, 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4547] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4546] <... setns resumed>) = 0 [pid 4540] close(18 [pid 4539] close(7./strace-static-x86_64: Process 4548 attached [pid 4547] <... openat resumed>) = 3 [pid 4546] close(4 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4547] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4546] <... close resumed>) = 0 [pid 4540] close(19 [pid 4539] close(8 [pid 4548] set_robust_list(0x7ff3b48409e0, 24 [pid 4547] <... futex resumed>) = 1 [pid 4546] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... futex resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] <... set_robust_list resumed>) = 0 [pid 4547] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4546] <... futex resumed>) = 1 [pid 4545] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... futex resumed>) = 0 [pid 4540] close(20 [pid 4539] close(9 [pid 4548] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4547] <... write resumed>) = 8 [pid 4546] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4545] <... futex resumed>) = 0 [pid 4541] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4547] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] <... futex resumed>) = 0 [pid 4540] close(21 [pid 4539] close(10 [pid 4548] <... openat resumed>) = 3 [pid 4547] <... futex resumed>) = 0 [pid 4546] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4546] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4545] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] close(22 [pid 4539] close(11 [pid 4548] <... futex resumed>) = 1 [pid 4547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4546] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... futex resumed>) = 0 [pid 4542] <... futex resumed>) = 0 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4547] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4546] <... futex resumed>) = 1 [pid 4545] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... futex resumed>) = 0 [pid 4540] close(23 [pid 4539] close(12 [pid 4548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4547] <... openat resumed>) = 4 [pid 4546] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] <... futex resumed>) = 0 [pid 4541] close(3 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4547] setns(201, 0 [pid 4542] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] <... close resumed>) = 0 [pid 4540] close(24 [pid 4539] close(13 [pid 4548] <... write resumed>) = 8 [pid 4547] <... setns resumed>) = 0 [pid 4541] close(4 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] close(25 [pid 4539] close(14 [pid 4548] <... futex resumed>) = 1 [pid 4547] <... socket resumed>) = 5 [pid 4542] <... futex resumed>) = 0 [pid 4541] close(5 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4547] setns(4, 0 [pid 4542] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... close resumed>) = 0 [pid 4540] close(26 [pid 4539] close(15 [pid 4548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4547] <... setns resumed>) = 0 [pid 4542] <... futex resumed>) = 0 [pid 4541] close(6 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4547] close(4 [pid 4542] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] close(27 [pid 4539] close(16 [pid 4547] <... close resumed>) = 0 [pid 4541] close(7 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4547] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] close(28 [pid 4539] close(17 [pid 4548] <... openat resumed>) = 4 [pid 4547] <... futex resumed>) = 1 [pid 4545] <... futex resumed>) = 0 [pid 4541] close(8 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] setns(201, 0 [pid 4547] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4545] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] close(29 [pid 4539] close(18 [pid 4548] <... setns resumed>) = 0 [pid 4547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] <... futex resumed>) = 0 [pid 4541] close(9 [pid 4540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4547] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4545] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] exit_group(0 [pid 4548] <... socket resumed>) = 5 [pid 4547] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4543] <... futex resumed>) = ? [pid 4541] close(10 [pid 4540] <... exit_group resumed>) = ? [pid 4539] close(19 [pid 4548] setns(4, 0 [pid 4547] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] +++ exited with 0 +++ [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4540] +++ exited with 0 +++ [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] <... setns resumed>) = 0 [pid 4547] <... futex resumed>) = 1 [pid 4545] <... futex resumed>) = 0 [pid 4541] close(11 [pid 4539] close(20 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4548] close(4 [pid 4547] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4545] close(3 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] <... close resumed>) = 0 [pid 4545] <... close resumed>) = 0 [pid 4541] close(12 [pid 4539] close(21 [pid 4548] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] close(4 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] <... futex resumed>) = 1 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] <... futex resumed>) = 0 [pid 4541] close(13 [pid 4539] close(22 [pid 4545] close(5 [pid 4542] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4545] <... close resumed>) = 0 [pid 4542] <... futex resumed>) = 0 [pid 4541] close(14 [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4545] close(6 [pid 4542] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] close(23 [pid 4548] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] close(15 [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4548] <... futex resumed>) = 0 [pid 4545] close(7 [pid 4542] close(3 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] <... close resumed>) = 0 [pid 4539] close(24 [pid 4541] close(16 [pid 4548] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4545] close(8 [pid 4542] close(4 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] close(17 [pid 4539] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4545] close(9 [pid 4542] close(5 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] close(10) = -1 EBADF (Bad file descriptor) [pid 4545] close(11) = -1 EBADF (Bad file descriptor) [pid 4545] close(12) = -1 EBADF (Bad file descriptor) [pid 4545] close(13) = -1 EBADF (Bad file descriptor) [pid 4541] close(18 [pid 4539] close(26 [pid 4545] close(14 [pid 4542] <... close resumed>) = 0 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 159 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(6 [pid 4541] close(19 [pid 4539] close(27 [pid 4545] close(15 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(7 [pid 4541] close(20 [pid 4539] close(28 [pid 4545] close(16 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(8 [pid 4541] close(21 [pid 4539] close(29 [pid 4545] close(17 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(9 [pid 4541] close(22 [pid 4545] close(18 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] exit_group(0 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4549 attached [pid 4545] close(19 [pid 4544] <... futex resumed>) = ? [pid 4542] close(10 [pid 4541] close(23 [pid 4539] <... exit_group resumed>) = ? [pid 4549] set_robust_list(0x555556fa75e0, 24 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4544] +++ exited with 0 +++ [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... set_robust_list resumed>) = 0 [pid 4545] close(20 [pid 4549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... prctl resumed>) = 0 [pid 4545] close(21 [pid 4549] setpgid(0, 0 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4539] +++ exited with 0 +++ [pid 4549] <... setpgid resumed>) = 0 [pid 4545] close(22 [pid 4549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(11 [pid 4541] close(24 [pid 4549] <... openat resumed>) = 3 [pid 4545] close(23 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4549] write(3, "1000", 4 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(12 [pid 4541] close(25 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4549] <... write resumed>) = 4 [pid 4545] close(24 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(3 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = 0 [pid 4545] close(25 [pid 4549] read(200, [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] close(26 [pid 4549] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(13 [pid 4541] close(26 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 160 [pid 4549] <... futex resumed>) = 0 [pid 4545] close(27 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] close(27 [pid 4549] <... mmap resumed>) = 0x7ff3b4820000 [pid 4545] close(28 [pid 4542] close(14 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] close(28 [pid 4549] <... mprotect resumed>) = 0 [pid 4545] close(29 [pid 4542] close(15 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4545] exit_group(0 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] close(29 [pid 4549] <... clone resumed>, parent_tid=[160], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 160 [pid 4547] <... futex resumed>) = ? [pid 4545] <... exit_group resumed>) = ? [pid 4542] close(16 [pid 4541] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4551 attached ./strace-static-x86_64: Process 4550 attached [pid 4549] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] +++ exited with 0 +++ [pid 4545] +++ exited with 0 +++ [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4541] exit_group(0 [pid 4550] set_robust_list(0x555556fa75e0, 24 [pid 4549] <... futex resumed>) = 0 [pid 4546] <... futex resumed>) = ? [pid 4542] close(17 [pid 4541] <... exit_group resumed>) = ? [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 4550] <... set_robust_list resumed>) = 0 [pid 4549] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4546] +++ exited with 0 +++ [pid 4550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] <... prctl resumed>) = 0 [pid 4550] setpgid(0, 0) = 0 [pid 4550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4541] +++ exited with 0 +++ [pid 4550] <... openat resumed>) = 3 [pid 4542] close(18 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4550] write(3, "1000", 4 [pid 4542] close(19 [pid 4550] <... write resumed>) = 4 [pid 4550] close(3) = 0 [pid 4550] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4550] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(20 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 163 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] <... futex resumed>) = 0 [pid 4542] close(21 [pid 4550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4550] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4550] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(22 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 160 [pid 4550] <... clone resumed>, parent_tid=[161], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 161 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4542] close(23 [pid 4550] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4552 attached [pid 4552] set_robust_list(0x555556fa75e0, 24 [pid 4542] close(25 [pid 4552] <... set_robust_list resumed>) = 0 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4542] close(26 [pid 4552] <... prctl resumed>) = 0 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] setpgid(0, 0 [pid 4542] close(27 [pid 4552] <... setpgid resumed>) = 0 [pid 4542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4542] close(28) = -1 EBADF (Bad file descriptor) [pid 4542] close(29) = -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 [pid 4542] exit_group(0 [pid 4553] set_robust_list(0x555556fa75e0, 24 [pid 4552] <... openat resumed>) = 3 [pid 4551] set_robust_list(0x7ff3b48409e0, 24 [pid 4548] <... futex resumed>) = ? [pid 4542] <... exit_group resumed>) = ? [pid 4553] <... set_robust_list resumed>) = 0 [pid 4552] write(3, "1000", 4 [pid 4548] +++ exited with 0 +++ ./strace-static-x86_64: Process 4554 attached [pid 4553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4552] <... write resumed>) = 4 [pid 4554] set_robust_list(0x7ff3b48409e0, 24 [pid 4553] <... prctl resumed>) = 0 [pid 4552] close(3 [pid 4554] <... set_robust_list resumed>) = 0 [pid 4553] setpgid(0, 0 [pid 4552] <... close resumed>) = 0 [pid 4542] +++ exited with 0 +++ [pid 4554] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4553] <... setpgid resumed>) = 0 [pid 4552] read(200, [pid 4551] <... set_robust_list resumed>) = 0 [pid 4554] <... openat resumed>) = 3 [pid 4553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4552] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4551] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [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 4554] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... openat resumed>) = 3 [pid 4552] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4551] <... openat resumed>) = 3 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4554] <... futex resumed>) = 1 [pid 4553] write(3, "1000", 4 [pid 4552] <... futex resumed>) = 0 [pid 4551] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 3613] <... restart_syscall resumed>) = 0 [pid 4554] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] <... write resumed>) = 4 [pid 4552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4550] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4553] close(3 [pid 4552] <... mmap resumed>) = 0x7ff3b4820000 [pid 4551] <... futex resumed>) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4549] <... futex resumed>) = 0 [pid 4554] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4553] <... close resumed>) = 0 [pid 4552] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4550] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4549] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4555 attached [pid 4554] <... write resumed>) = 8 [pid 4553] read(200, [pid 4552] <... mprotect resumed>) = 0 [pid 4551] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4549] <... futex resumed>) = 0 [pid 4554] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4552] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4551] <... write resumed>) = 8 [pid 4549] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 159 ./strace-static-x86_64: Process 4556 attached [pid 4555] set_robust_list(0x555556fa75e0, 24 [pid 4554] <... futex resumed>) = 1 [pid 4553] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4551] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] <... set_robust_list resumed>) = 0 [pid 4554] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] <... futex resumed>) = 0 [pid 4552] <... clone resumed>, parent_tid=[164], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 164 [pid 4551] <... futex resumed>) = 0 [pid 4550] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4549] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4556] set_robust_list(0x7ff3b48409e0, 24 [pid 4555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4552] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4551] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4550] <... futex resumed>) = 0 [pid 4549] <... futex resumed>) = 0 [pid 4556] <... set_robust_list resumed>) = 0 [pid 4554] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4553] <... mmap resumed>) = 0x7ff3b4820000 [pid 4552] <... futex resumed>) = 0 [pid 4550] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4556] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4555] <... prctl resumed>) = 0 [pid 4554] <... openat resumed>) = 4 [pid 4553] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4552] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... openat resumed>) = 4 [pid 4549] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4556] <... openat resumed>) = 3 [pid 4555] setpgid(0, 0 [pid 4554] setns(201, 0 [pid 4553] <... mprotect resumed>) = 0 [pid 4551] setns(201, 0 [pid 4556] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... setns resumed>) = 0 [pid 4553] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4551] <... setns resumed>) = 0 [pid 4555] <... setpgid resumed>) = 0 [pid 4556] <... futex resumed>) = 1 [pid 4554] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4552] <... futex resumed>) = 0 [pid 4551] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4556] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4554] <... socket resumed>) = 5 [pid 4553] <... clone resumed>, parent_tid=[161], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 161 [pid 4552] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4551] <... socket resumed>) = 5 [pid 4556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4554] setns(4, 0 [pid 4553] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... futex resumed>) = 0 [pid 4556] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4554] <... setns resumed>) = 0 [pid 4553] <... futex resumed>) = 0 [pid 4552] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] setns(4, 0 [pid 4556] <... write resumed>) = 8 [pid 4555] <... openat resumed>) = 3 [pid 4554] close(4 [pid 4553] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... setns resumed>) = 0 [pid 4556] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] write(3, "1000", 4 [pid 4554] <... close resumed>) = 0 [pid 4551] close(4 [pid 4556] <... futex resumed>) = 1 [pid 4555] <... write resumed>) = 4 [pid 4554] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... futex resumed>) = 0 [pid 4551] <... close resumed>) = 0 [pid 4556] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] close(3 [pid 4554] <... futex resumed>) = 1 [pid 4552] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4551] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4557 attached [pid 4556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] <... close resumed>) = 0 [pid 4554] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4552] <... futex resumed>) = 0 [pid 4551] <... futex resumed>) = 1 [pid 4550] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4549] <... futex resumed>) = 0 [pid 4556] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4555] read(200, [pid 4554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4552] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4550] <... futex resumed>) = 0 [pid 4549] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] set_robust_list(0x7ff3b48409e0, 24 [pid 4556] <... openat resumed>) = 4 [pid 4555] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4554] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4550] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4549] <... futex resumed>) = 0 [pid 4556] setns(201, 0 [pid 4555] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4551] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4549] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4556] <... setns resumed>) = 0 [pid 4555] <... futex resumed>) = 0 [pid 4554] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4551] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4556] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4554] <... futex resumed>) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4556] <... socket resumed>) = 5 [pid 4555] <... mmap resumed>) = 0x7ff3b4820000 [pid 4554] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4551] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] close(3 [pid 4556] setns(4, 0 [pid 4555] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4551] <... futex resumed>) = 1 [pid 4550] <... close resumed>) = 0 [pid 4549] <... futex resumed>) = 0 [pid 4556] <... setns resumed>) = 0 [pid 4555] <... mprotect resumed>) = 0 [pid 4551] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4550] close(4 [pid 4549] close(3 [pid 4556] close(4 [pid 4555] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4556] <... close resumed>) = 0 [pid 4550] close(5 [pid 4549] <... close resumed>) = 0 [pid 4556] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] <... clone resumed>, parent_tid=[160], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 160 [pid 4550] <... close resumed>) = 0 [pid 4549] close(4 [pid 4556] <... futex resumed>) = 1 [pid 4555] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... futex resumed>) = 0 [pid 4550] close(6 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4556] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] <... futex resumed>) = 0 [pid 4552] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(5 [pid 4556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] <... futex resumed>) = 0 [pid 4550] close(7 [pid 4556] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4552] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = 0 [pid 4556] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4550] close(8 [pid 4556] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(6 [pid 4556] <... futex resumed>) = 1 [pid 4552] <... futex resumed>) = 0 [pid 4550] close(9 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4556] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4552] close(3 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] <... close resumed>) = 0 [pid 4550] close(10 [pid 4549] close(7 [pid 4552] close(4 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4558 attached [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(11 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] set_robust_list(0x7ff3b48409e0, 24 [pid 4552] close(5 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(8 [pid 4558] <... set_robust_list resumed>) = 0 [pid 4557] <... set_robust_list resumed>) = 0 [pid 4552] <... close resumed>) = 0 [pid 4550] close(12 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4552] close(6 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] <... openat resumed>) = 3 [pid 4557] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(13 [pid 4549] close(9 [pid 4558] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] close(7 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] <... futex resumed>) = 1 [pid 4555] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(14 [pid 4549] close(10 [pid 4558] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4557] <... openat resumed>) = 3 [pid 4555] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] close(8 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] <... write resumed>) = 8 [pid 4557] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(15 [pid 4549] close(11 [pid 4558] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] <... futex resumed>) = 1 [pid 4555] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4553] <... futex resumed>) = 0 [pid 4552] close(9 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] <... futex resumed>) = 0 [pid 4557] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4553] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(16 [pid 4549] close(12 [pid 4558] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... futex resumed>) = 0 [pid 4552] close(10 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4557] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4555] <... futex resumed>) = 0 [pid 4553] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(17 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4555] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] close(11 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(13 [pid 4558] <... openat resumed>) = 4 [pid 4557] <... write resumed>) = 8 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(18 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] setns(201, 0 [pid 4557] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] close(12 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(14 [pid 4558] <... setns resumed>) = 0 [pid 4557] <... futex resumed>) = 1 [pid 4553] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(19 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4557] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] close(13 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(15 [pid 4558] <... socket resumed>) = 5 [pid 4557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4553] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(20 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] setns(4, 0 [pid 4557] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4553] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] close(14 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(16 [pid 4558] <... setns resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(21 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] close(4 [pid 4557] <... openat resumed>) = 4 [pid 4552] close(15 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(17 [pid 4558] <... close resumed>) = 0 [pid 4557] setns(201, 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(22 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] <... setns resumed>) = 0 [pid 4552] close(16 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(18 [pid 4558] <... futex resumed>) = 1 [pid 4557] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4555] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(23 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4557] <... socket resumed>) = 5 [pid 4555] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] close(17 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(19 [pid 4558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4557] setns(4, 0 [pid 4555] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(24 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4557] <... setns resumed>) = 0 [pid 4555] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] close(18 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(20 [pid 4558] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4557] close(4 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(25 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] <... close resumed>) = 0 [pid 4552] close(19 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4558] <... futex resumed>) = 1 [pid 4557] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(26 [pid 4549] close(21 [pid 4558] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4557] <... futex resumed>) = 1 [pid 4555] close(3 [pid 4553] <... futex resumed>) = 0 [pid 4552] close(20 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4557] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] <... close resumed>) = 0 [pid 4553] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(27 [pid 4549] close(22 [pid 4557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] close(4 [pid 4553] <... futex resumed>) = 0 [pid 4552] close(21 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4557] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(28 [pid 4557] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4555] close(5 [pid 4552] close(22 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(23 [pid 4557] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] close(29 [pid 4552] close(23 [pid 4550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4557] <... futex resumed>) = 1 [pid 4555] <... close resumed>) = 0 [pid 4553] <... futex resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] exit_group(0 [pid 4549] close(24 [pid 4557] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] close(6 [pid 4554] <... futex resumed>) = ? [pid 4553] close(3 [pid 4552] close(24 [pid 4550] <... exit_group resumed>) = ? [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4554] +++ exited with 0 +++ [pid 4553] <... close resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4550] +++ exited with 0 +++ [pid 4549] close(25 [pid 4555] close(7 [pid 4553] close(4 [pid 4552] close(25 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(26 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4555] close(8 [pid 4553] close(5 [pid 4552] close(26 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = 0 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(27 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4555] close(9 [pid 4553] close(6 [pid 4552] close(27 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(28 [pid 4555] close(10 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] close(28 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(7 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] close(29 [pid 4555] close(11 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] close(29 [pid 4549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(8 [pid 4552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4549] exit_group(0 [pid 4555] close(12 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] exit_group(0 [pid 4551] <... futex resumed>) = ? [pid 4549] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4556] <... futex resumed>) = ? [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(9 [pid 4552] <... exit_group resumed>) = ? [pid 4551] +++ exited with 0 +++ [pid 4549] +++ exited with 0 +++ [pid 4556] +++ exited with 0 +++ [pid 4555] close(13 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4552] +++ exited with 0 +++ [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(10 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4555] close(14 [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 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 162 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(11 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4560 attached [pid 4555] close(15 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(12 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 165 [pid 4555] close(16 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4559 attached [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(13 [pid 4555] close(17 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(14 [pid 4559] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4559] setpgid(0, 0 [pid 4555] close(18 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... setpgid resumed>) = 0 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(15 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 161 [pid 4559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4555] close(19 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... openat resumed>) = 3 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(16 [pid 4559] write(3, "1000", 4) = 4 [pid 4555] close(20 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(17 [pid 4555] close(21 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(18 [pid 4555] close(22 [pid 4559] close(3) = 0 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] close(23 [pid 4553] close(19 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4555] close(24 [pid 4553] close(20./strace-static-x86_64: Process 4561 attached [pid 4559] read(200, [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] set_robust_list(0x555556fa75e0, 24 [pid 4559] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] close(25 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... set_robust_list resumed>) = 0 [pid 4559] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] close(21 [pid 4561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4559] <... futex resumed>) = 0 [pid 4555] close(26 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... prctl resumed>) = 0 [pid 4559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] setpgid(0, 0 [pid 4559] <... mmap resumed>) = 0x7ff3b4820000 [pid 4555] close(27 [pid 4553] close(22 [pid 4561] <... setpgid resumed>) = 0 [pid 4559] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4559] <... mprotect resumed>) = 0 [pid 4561] <... openat resumed>) = 3 [pid 4560] set_robust_list(0x555556fa75e0, 24 [pid 4559] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4555] close(28 [pid 4553] close(23 [pid 4561] write(3, "1000", 4 [pid 4560] <... set_robust_list resumed>) = 0 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... write resumed>) = 4 [pid 4559] <... clone resumed>, parent_tid=[163], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 163 [pid 4555] close(29 [pid 4553] close(24 [pid 4560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4559] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] close(3 [pid 4559] <... futex resumed>) = 0 [pid 4555] exit_group(0 [pid 4553] close(25 [pid 4559] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4558] <... futex resumed>) = ? [pid 4555] <... exit_group resumed>) = ? [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... close resumed>) = 0 [pid 4560] <... prctl resumed>) = 0 [pid 4558] +++ exited with 0 +++ ./strace-static-x86_64: Process 4562 attached [pid 4562] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4562] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4555] +++ exited with 0 +++ [pid 4553] close(26 [pid 4562] <... openat resumed>) = 3 [pid 4553] <... 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 4561] read(200, [pid 4553] close(27 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4561] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4560] setpgid(0, 0 [pid 4562] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... futex resumed>) = 0 [pid 4553] close(28 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 161 ./strace-static-x86_64: Process 4563 attached [pid 4561] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... setpgid resumed>) = 0 [pid 4559] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... futex resumed>) = 0 [pid 4559] <... futex resumed>) = 0 [pid 4561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4559] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4553] close(29 [pid 4563] set_robust_list(0x555556fa75e0, 24 [pid 4561] <... mmap resumed>) = 0x7ff3b4820000 [pid 4560] <... openat resumed>) = 3 [pid 4553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] <... set_robust_list resumed>) = 0 [pid 4561] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4560] write(3, "1000", 4 [pid 4553] exit_group(0 [pid 4561] <... mprotect resumed>) = 0 [pid 4560] <... write resumed>) = 4 [pid 4557] <... futex resumed>) = ? [pid 4553] <... exit_group resumed>) = ? [pid 4557] +++ exited with 0 +++ [pid 4562] <... futex resumed>) = 1 [pid 4562] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4562] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... futex resumed>) = 0 [pid 4559] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] +++ exited with 0 +++ [pid 4559] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4561] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4560] close(3 [pid 4563] <... prctl resumed>) = 0 [pid 4560] <... close resumed>) = 0 [pid 4563] setpgid(0, 0 [pid 4562] <... futex resumed>) = 1 [pid 4561] <... clone resumed>, parent_tid=[162], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 162 [pid 4563] <... setpgid resumed>) = 0 [pid 4560] read(200, [pid 4563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4562] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4561] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4561] <... futex resumed>) = 0 [pid 4560] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... openat resumed>) = 3 [pid 4562] <... openat resumed>) = 4 [pid 4560] <... futex resumed>) = 0 [pid 4563] write(3, "1000", 4 [pid 4562] setns(201, 0 [pid 4560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4563] <... write resumed>) = 4 [pid 4562] <... setns resumed>) = 0 [pid 4560] <... mmap resumed>) = 0x7ff3b4820000 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4563] close(3 [pid 4562] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4560] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4564 attached [pid 4564] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4564] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 162 [pid 4560] <... mprotect resumed>) = 0 [pid 4564] <... openat resumed>) = 3 [pid 4562] <... socket resumed>) = 5 [pid 4560] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4564] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... futex resumed>) = 0 [pid 4561] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4561] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4564] <... futex resumed>) = 1 [pid 4560] <... clone resumed>, parent_tid=[166], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 166 [pid 4562] setns(4, 0 [pid 4560] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] <... setns resumed>) = 0 [pid 4562] close(4 [pid 4560] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4564] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4562] <... close resumed>) = 0 [pid 4563] <... close resumed>) = 0 [pid 4563] read(200, [pid 4562] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4564] <... write resumed>) = 8 [pid 4563] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4562] <... futex resumed>) = 1 [pid 4559] <... futex resumed>) = 0 [pid 4564] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4563] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4559] <... futex resumed>) = 0 [pid 4564] <... futex resumed>) = 1 [pid 4563] <... futex resumed>) = 0 [pid 4561] <... futex resumed>) = 0 [pid 4564] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4562] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4561] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4564] <... openat resumed>) = 4 [pid 4563] <... mmap resumed>) = 0x7ff3b4820000 [pid 4562] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... futex resumed>) = 0 [pid 4559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4564] setns(201, 0 [pid 4562] <... futex resumed>) = 0 [pid 4561] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4559] close(3./strace-static-x86_64: Process 4565 attached [pid 4564] <... setns resumed>) = 0 [pid 4563] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4562] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] <... close resumed>) = 0 [pid 4559] close(4 [pid 4563] <... mprotect resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] set_robust_list(0x555556fa75e0, 24 [pid 4564] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4563] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4559] close(5 [pid 4565] <... set_robust_list resumed>) = 0 [pid 4564] <... socket resumed>) = 5 [pid 4559] <... close resumed>) = 0 [pid 4565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4564] setns(4, 0 [pid 4559] close(6 [pid 4565] <... prctl resumed>) = 0 [pid 4564] <... setns resumed>) = 0 [pid 4563] <... clone resumed>, parent_tid=[162], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 162 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4566 attached [pid 4565] setpgid(0, 0 [pid 4564] close(4 [pid 4563] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] close(7 [pid 4566] set_robust_list(0x7ff3b48409e0, 24 [pid 4565] <... setpgid resumed>) = 0 [pid 4564] <... close resumed>) = 0 [pid 4566] <... set_robust_list resumed>) = 0 [pid 4565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4564] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4563] <... futex resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4566] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4565] <... openat resumed>) = 3 [pid 4564] <... futex resumed>) = 1 [pid 4563] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] <... futex resumed>) = 0 [pid 4559] close(8 [pid 4566] <... openat resumed>) = 3 [pid 4565] write(3, "1000", 4 [pid 4564] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4561] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4566] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... write resumed>) = 4 [pid 4564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4561] <... futex resumed>) = 0 [pid 4566] <... futex resumed>) = 1 [pid 4565] close(3 [pid 4564] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4561] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... futex resumed>) = 0 [pid 4559] close(9 [pid 4566] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] <... close resumed>) = 0 [pid 4564] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4560] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4565] read(200, [pid 4564] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... futex resumed>) = 0 [pid 4559] close(10 [pid 4566] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4565] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4564] <... futex resumed>) = 1 [pid 4561] <... futex resumed>) = 0 [pid 4560] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4566] <... write resumed>) = 8 [pid 4565] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4564] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4561] close(3 [pid 4559] close(11 [pid 4566] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4561] <... close resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4566] <... futex resumed>) = 1 [pid 4565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4561] close(4 [pid 4560] <... futex resumed>) = 0 [pid 4559] close(12 [pid 4566] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] <... mmap resumed>) = 0x7ff3b4820000 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4567 attached [pid 4566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4565] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4561] close(5 [pid 4560] <... futex resumed>) = 0 [pid 4559] close(13 [pid 4567] set_robust_list(0x7ff3b48409e0, 24 [pid 4566] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4565] <... mprotect resumed>) = 0 [pid 4561] <... close resumed>) = 0 [pid 4560] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] <... set_robust_list resumed>) = 0 [pid 4566] <... openat resumed>) = 4 [pid 4565] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4561] close(6 [pid 4559] close(14 [pid 4567] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4566] setns(201, 0 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4568 attached [pid 4567] <... openat resumed>) = 3 [pid 4566] <... setns resumed>) = 0 [pid 4565] <... clone resumed>, parent_tid=[163], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 163 [pid 4561] close(7 [pid 4559] close(15 [pid 4567] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4566] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4565] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] set_robust_list(0x7ff3b48409e0, 24 [pid 4567] <... futex resumed>) = 1 [pid 4566] <... socket resumed>) = 5 [pid 4565] <... futex resumed>) = 0 [pid 4563] <... futex resumed>) = 0 [pid 4561] close(8 [pid 4559] close(16 [pid 4567] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4566] setns(4, 0 [pid 4565] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4566] <... setns resumed>) = 0 [pid 4561] close(9 [pid 4567] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4566] close(4 [pid 4563] <... futex resumed>) = 0 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] close(17 [pid 4567] <... write resumed>) = 8 [pid 4566] <... close resumed>) = 0 [pid 4563] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] close(10 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4566] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] close(18 [pid 4567] <... futex resumed>) = 0 [pid 4566] <... futex resumed>) = 1 [pid 4563] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] close(11 [pid 4560] <... futex resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4566] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4563] <... futex resumed>) = 0 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] close(19 [pid 4567] <... openat resumed>) = 4 [pid 4566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4563] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] close(12 [pid 4560] <... futex resumed>) = 0 [pid 4567] setns(201, 0 [pid 4566] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] <... setns resumed>) = 0 [pid 4566] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4561] close(13 [pid 4567] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4566] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] close(20 [pid 4567] <... socket resumed>) = 5 [pid 4566] <... futex resumed>) = 1 [pid 4561] close(14 [pid 4560] <... futex resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] setns(4, 0 [pid 4566] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(3 [pid 4559] close(21 [pid 4567] <... setns resumed>) = 0 [pid 4561] close(15 [pid 4567] close(4 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] <... set_robust_list resumed>) = 0 [pid 4567] <... close resumed>) = 0 [pid 4561] close(16 [pid 4567] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(4 [pid 4559] close(22 [pid 4568] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4567] <... futex resumed>) = 1 [pid 4563] <... futex resumed>) = 0 [pid 4561] close(17 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4567] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4563] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(5 [pid 4559] close(23 [pid 4567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4563] <... futex resumed>) = 0 [pid 4561] close(18 [pid 4568] <... openat resumed>) = 3 [pid 4567] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4563] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = 0 [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4567] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4561] close(19 [pid 4560] close(6 [pid 4559] close(24 [pid 4567] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4561] <... 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 4568] <... futex resumed>) = 1 [pid 4567] <... futex resumed>) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4563] <... futex resumed>) = 0 [pid 4561] close(20 [pid 4560] close(7 [pid 4559] close(25 [pid 4568] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4567] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4563] close(3 [pid 4561] <... 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 4565] <... futex resumed>) = 0 [pid 4561] close(21 [pid 4565] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... close resumed>) = 0 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(8 [pid 4559] close(26 [pid 4568] <... write resumed>) = 8 [pid 4563] close(4 [pid 4561] close(22 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(9 [pid 4559] close(27 [pid 4568] <... futex resumed>) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4563] close(5 [pid 4561] close(23 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4565] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4563] <... close resumed>) = 0 [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(10 [pid 4559] close(28 [pid 4568] <... openat resumed>) = 4 [pid 4565] <... futex resumed>) = 0 [pid 4563] close(6 [pid 4561] close(24 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] setns(201, 0 [pid 4565] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(11 [pid 4559] close(29 [pid 4563] close(7 [pid 4561] close(25 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4568] <... setns resumed>) = 0 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(12 [pid 4568] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4563] close(8 [pid 4561] close(26 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4559] exit_group(0 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(13 [pid 4559] <... exit_group resumed>) = ? [pid 4562] <... futex resumed>) = ? [pid 4568] <... socket resumed>) = 5 [pid 4563] close(9 [pid 4561] close(27 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4561] close(28) = -1 EBADF (Bad file descriptor) [pid 4561] close(29) = -1 EBADF (Bad file descriptor) [pid 4561] exit_group(0 [pid 4564] <... futex resumed>) = ? [pid 4561] <... exit_group resumed>) = ? [pid 4568] setns(4, 0 [pid 4564] +++ exited with 0 +++ [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4562] +++ exited with 0 +++ [pid 4561] +++ exited with 0 +++ [pid 4560] close(14 [pid 4559] +++ exited with 0 +++ [pid 4568] <... setns resumed>) = 0 [pid 4563] close(10 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(15 [pid 4563] close(11 [pid 4568] close(4 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4560] close(16 [pid 4563] close(12 [pid 4568] <... close resumed>) = 0 [pid 4568] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4568] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4569 attached [pid 4568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4565] <... futex resumed>) = 0 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4568] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4565] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] close(13 [pid 4560] close(17 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 164 [pid 4568] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4570 attached [pid 4569] set_robust_list(0x555556fa75e0, 24 [pid 4568] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] set_robust_list(0x555556fa75e0, 24 [pid 4569] <... set_robust_list resumed>) = 0 [pid 4568] <... futex resumed>) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4563] close(14 [pid 4560] close(18 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 163 [pid 4570] <... set_robust_list resumed>) = 0 [pid 4569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4568] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] close(3 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4569] <... prctl resumed>) = 0 [pid 4565] <... close resumed>) = 0 [pid 4563] close(15 [pid 4560] close(19 [pid 4569] setpgid(0, 0 [pid 4565] close(4 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4569] <... setpgid resumed>) = 0 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(16 [pid 4560] close(20 [pid 4565] close(5 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... prctl resumed>) = 0 [pid 4569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4565] <... close resumed>) = 0 [pid 4563] close(17 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] close(6 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(21 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(18 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] close(7 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(22 [pid 4569] <... openat resumed>) = 3 [pid 4570] setpgid(0, 0 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(19 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... setpgid resumed>) = 0 [pid 4569] write(3, "1000", 4 [pid 4565] close(8 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] close(23 [pid 4569] <... write resumed>) = 4 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] close(9) = -1 EBADF (Bad file descriptor) [pid 4563] close(20 [pid 4569] close(3 [pid 4565] close(10 [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4569] <... close resumed>) = 0 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(21 [pid 4560] close(24 [pid 4569] read(200, [pid 4565] close(11 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4569] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(22 [pid 4560] close(25 [pid 4569] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] close(12 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... openat resumed>) = 3 [pid 4569] <... futex resumed>) = 0 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(23 [pid 4560] close(26 [pid 4570] write(3, "1000", 4 [pid 4569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4565] close(13 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... write resumed>) = 4 [pid 4569] <... mmap resumed>) = 0x7ff3b4820000 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(24 [pid 4560] close(27 [pid 4570] close(3 [pid 4569] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4565] close(14 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(25 [pid 4560] close(28 [pid 4570] <... close resumed>) = 0 [pid 4569] <... mprotect resumed>) = 0 [pid 4565] close(15 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(26 [pid 4560] close(29 [pid 4570] read(200, [pid 4569] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4565] close(16 [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(27 [pid 4560] exit_group(0 [pid 4565] close(17 [pid 4566] <... futex resumed>) = ? [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4560] <... exit_group resumed>) = ? [pid 4570] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4566] +++ exited with 0 +++ [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] close(28 [pid 4565] close(18) = -1 EBADF (Bad file descriptor) [pid 4565] close(19) = -1 EBADF (Bad file descriptor) [pid 4565] close(20) = -1 EBADF (Bad file descriptor) [pid 4565] close(21) = -1 EBADF (Bad file descriptor) [pid 4565] close(22) = -1 EBADF (Bad file descriptor) [pid 4565] close(23) = -1 EBADF (Bad file descriptor) [pid 4565] close(24 [pid 4560] +++ exited with 0 +++ [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4569] <... clone resumed>, parent_tid=[165], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 165 [pid 4570] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] close(25 [pid 4563] close(29 [pid 4570] <... futex resumed>) = 0 [pid 4569] <... futex resumed>) = 0 [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] close(26) = -1 EBADF (Bad file descriptor) [pid 4563] exit_group(0 [pid 4570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4569] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4567] <... futex resumed>) = ? [pid 4565] close(27 [pid 4563] <... exit_group resumed>) = ? [pid 4570] <... mmap resumed>) = 0x7ff3b4820000 [pid 4567] +++ exited with 0 +++ [pid 4565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4565] close(28) = -1 EBADF (Bad file descriptor) [pid 4565] close(29) = -1 EBADF (Bad file descriptor) [pid 4565] exit_group(0 [pid 4568] <... futex resumed>) = ? [pid 4565] <... exit_group resumed>) = ? [pid 4570] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4568] +++ exited with 0 +++ [pid 4565] +++ exited with 0 +++ [pid 4563] +++ exited with 0 +++ ./strace-static-x86_64: Process 4571 attached [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 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4571] set_robust_list(0x7ff3b48409e0, 24 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4571] <... set_robust_list resumed>) = 0 [pid 4571] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4571] <... openat resumed>) = 3 [pid 4571] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] <... futex resumed>) = 0 [pid 4569] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4569] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4571] <... futex resumed>) = 1 [pid 4571] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4571] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4569] <... futex resumed>) = 0 [pid 4571] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4569] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... openat resumed>) = 4 [pid 4569] <... futex resumed>) = 0 [pid 4571] setns(201, 0 [pid 4569] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 163 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 167 [pid 4571] <... setns resumed>) = 0 [pid 4570] <... mprotect resumed>) = 0 [pid 4571] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 164 [pid 4571] <... socket resumed>) = 5 [pid 4570] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4571] setns(4, 0) = 0 [pid 4571] close(4) = 0 [pid 4571] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4569] <... futex resumed>) = 0 [pid 4571] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4569] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4572 attached [pid 4571] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4570] <... clone resumed>, parent_tid=[164], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 164 [pid 4569] <... futex resumed>) = 0 [pid 4572] set_robust_list(0x555556fa75e0, 24 [pid 4571] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4574 attached [pid 4572] <... set_robust_list resumed>) = 0 [pid 4571] <... futex resumed>) = 0 [pid 4570] <... futex resumed>) = 0 [pid 4569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4575 attached ./strace-static-x86_64: Process 4573 attached [pid 4574] set_robust_list(0x555556fa75e0, 24 [pid 4572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4571] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4570] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] close(3 [pid 4574] <... set_robust_list resumed>) = 0 [pid 4572] <... prctl resumed>) = 0 [pid 4569] <... close resumed>) = 0 [pid 4574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4572] setpgid(0, 0 [pid 4569] close(4 [pid 4574] <... prctl resumed>) = 0 [pid 4572] <... setpgid resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] setpgid(0, 0 [pid 4573] set_robust_list(0x555556fa75e0, 24 [pid 4572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4575] set_robust_list(0x7ff3b48409e0, 24 [pid 4569] close(5 [pid 4574] <... setpgid resumed>) = 0 [pid 4573] <... set_robust_list resumed>) = 0 [pid 4572] <... openat resumed>) = 3 [pid 4569] <... close resumed>) = 0 [pid 4574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4572] write(3, "1000", 4 [pid 4569] close(6 [pid 4574] <... openat resumed>) = 3 [pid 4573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4572] <... write resumed>) = 4 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... set_robust_list resumed>) = 0 [pid 4574] write(3, "1000", 4 [pid 4573] <... prctl resumed>) = 0 [pid 4572] close(3 [pid 4569] close(7 [pid 4574] <... write resumed>) = 4 [pid 4572] <... close resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4574] close(3 [pid 4573] setpgid(0, 0 [pid 4572] read(200, [pid 4569] close(8 [pid 4574] <... close resumed>) = 0 [pid 4572] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] read(200, [pid 4573] <... setpgid resumed>) = 0 [pid 4572] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] close(9 [pid 4575] <... openat resumed>) = 3 [pid 4574] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4572] <... futex resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4569] close(10 [pid 4574] <... futex resumed>) = 0 [pid 4572] <... mmap resumed>) = 0x7ff3b4820000 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4572] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4569] close(11 [pid 4574] <... mmap resumed>) = 0x7ff3b4820000 [pid 4572] <... mprotect resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4572] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4569] close(12 [pid 4573] <... openat resumed>) = 3 [pid 4570] <... futex resumed>) = 0 [pid 4575] <... futex resumed>) = 1 [pid 4574] <... mprotect resumed>) = 0 [pid 4573] write(3, "1000", 4 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4575] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4574] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4573] <... write resumed>) = 4 [pid 4572] <... clone resumed>, parent_tid=[168], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 168 [pid 4570] <... futex resumed>) = 0 [pid 4569] close(13 [pid 4573] close(3 [pid 4572] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... write resumed>) = 8 [pid 4574] <... clone resumed>, parent_tid=[165], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 165 [pid 4573] <... close resumed>) = 0 [pid 4572] <... futex resumed>) = 0 [pid 4569] close(14 [pid 4575] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4573] read(200, [pid 4572] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... futex resumed>) = 1 [pid 4574] <... futex resumed>) = 0 [pid 4573] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4570] <... futex resumed>) = 0 [pid 4569] close(15 [pid 4574] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] close(16 [pid 4575] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4573] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] <... futex resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] close(17 [pid 4573] <... futex resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... openat resumed>) = 4 [pid 4573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4569] close(18 [pid 4575] setns(201, 0 [pid 4573] <... mmap resumed>) = 0x7ff3b4820000 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... setns resumed>) = 0 [pid 4573] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4569] close(19 [pid 4575] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4573] <... mprotect resumed>) = 0 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4569] close(20 [pid 4575] <... socket resumed>) = 5 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4575] setns(4, 0 [pid 4569] close(21) = -1 EBADF (Bad file descriptor) [pid 4569] close(22) = -1 EBADF (Bad file descriptor) [pid 4569] close(23 [pid 4575] <... setns resumed>) = 0 [pid 4573] <... clone resumed>, parent_tid=[164], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 164 [pid 4575] close(4 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4569] close(24 [pid 4573] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... close resumed>) = 0 [pid 4573] <... futex resumed>) = 0 [pid 4569] close(25 [pid 4575] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4573] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... futex resumed>) = 1 [pid 4570] <... futex resumed>) = 0 [pid 4569] close(26 [pid 4575] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4570] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4577 attached [pid 4575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4570] <... futex resumed>) = 0 [pid 4569] close(27 [pid 4577] set_robust_list(0x7ff3b48409e0, 24 [pid 4575] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4570] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4577] <... set_robust_list resumed>) = 0 [pid 4575] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4569] close(28 [pid 4577] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4575] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4577] <... openat resumed>) = 3 [pid 4575] <... futex resumed>) = 1 [pid 4570] <... futex resumed>) = 0 [pid 4569] close(29 [pid 4577] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] close(3 [pid 4569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4577] <... futex resumed>) = 1 [pid 4575] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4574] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = 0 [pid 4569] exit_group(0./strace-static-x86_64: Process 4578 attached [pid 4577] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4574] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = ? [pid 4570] close(4 [pid 4569] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4576 attached [pid 4578] set_robust_list(0x7ff3b48409e0, 24 [pid 4577] <... write resumed>) = 8 [pid 4574] <... futex resumed>) = 0 [pid 4571] +++ exited with 0 +++ [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4569] +++ exited with 0 +++ [pid 4578] <... set_robust_list resumed>) = 0 [pid 4577] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] close(5 [pid 4578] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4577] <... futex resumed>) = 0 [pid 4574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4578] <... openat resumed>) = 3 [pid 4577] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4576] set_robust_list(0x7ff3b48409e0, 24 [pid 4574] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] <... close resumed>) = 0 [pid 4578] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... openat resumed>) = 4 [pid 4576] <... set_robust_list resumed>) = 0 [pid 4574] <... futex resumed>) = 0 [pid 4570] close(6 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4578] <... futex resumed>) = 1 [pid 4577] setns(201, 0 [pid 4574] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4573] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 4578] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] <... setns resumed>) = 0 [pid 4576] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4573] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] close(7 [pid 4578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4577] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4573] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4578] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4577] <... socket resumed>) = 5 [pid 4573] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] close(8 [pid 4578] <... write resumed>) = 8 [pid 4577] setns(4, 0 [pid 4576] <... openat resumed>) = 3 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4578] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... setns resumed>) = 0 [pid 4570] close(9 [pid 4578] <... futex resumed>) = 1 [pid 4577] close(4 [pid 4578] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] <... close resumed>) = 0 [pid 4577] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4574] <... futex resumed>) = 0 [pid 4577] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4574] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4576] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4573] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4577] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4576] <... futex resumed>) = 1 [pid 4574] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4573] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4572] <... futex resumed>) = 0 [pid 4570] close(10 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 166 [pid 4577] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4578] <... futex resumed>) = 0 [pid 4573] <... futex resumed>) = 1 [pid 4572] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4578] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4577] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4576] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4573] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 0 [pid 4570] close(11 [pid 4578] <... openat resumed>) = 4 [pid 4577] <... futex resumed>) = 1 [pid 4574] <... futex resumed>) = 0 [pid 4572] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4578] setns(201, 0 [pid 4577] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4576] <... write resumed>) = 8 [pid 4574] close(3 [pid 4570] close(12./strace-static-x86_64: Process 4579 attached [pid 4578] <... setns resumed>) = 0 [pid 4574] <... close resumed>) = 0 [pid 4579] set_robust_list(0x555556fa75e0, 24 [pid 4578] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4576] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] close(4 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] <... set_robust_list resumed>) = 0 [pid 4578] <... socket resumed>) = 5 [pid 4576] <... futex resumed>) = 1 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... futex resumed>) = 0 [pid 4570] close(13 [pid 4579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4578] setns(4, 0 [pid 4576] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4574] close(5 [pid 4572] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] <... prctl resumed>) = 0 [pid 4578] <... setns resumed>) = 0 [pid 4574] <... close resumed>) = 0 [pid 4572] <... futex resumed>) = 0 [pid 4576] <... openat resumed>) = 4 [pid 4570] close(14 [pid 4579] setpgid(0, 0 [pid 4578] close(4 [pid 4576] setns(201, 0 [pid 4574] close(6 [pid 4572] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] <... setpgid resumed>) = 0 [pid 4578] <... close resumed>) = 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] close(15 [pid 4579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4578] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4576] <... setns resumed>) = 0 [pid 4574] close(7 [pid 4579] <... openat resumed>) = 3 [pid 4578] <... futex resumed>) = 1 [pid 4576] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] write(3, "1000", 4 [pid 4578] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4576] <... socket resumed>) = 5 [pid 4574] close(8 [pid 4573] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] close(16 [pid 4579] <... write resumed>) = 4 [pid 4578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4576] setns(4, 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] close(3 [pid 4578] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4574] close(9 [pid 4573] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] close(17 [pid 4579] <... close resumed>) = 0 [pid 4578] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4576] <... setns resumed>) = 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] read(200, [pid 4578] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4576] close(4 [pid 4574] close(10 [pid 4570] close(18 [pid 4579] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 1 [pid 4576] <... close resumed>) = 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... futex resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4578] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4576] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] close(11 [pid 4573] close(3 [pid 4570] close(19 [pid 4579] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4576] <... futex resumed>) = 1 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... futex resumed>) = 0 [pid 4579] <... futex resumed>) = 0 [pid 4576] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4574] close(12 [pid 4573] <... close resumed>) = 0 [pid 4572] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4576] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(4 [pid 4572] <... futex resumed>) = 0 [pid 4570] close(20 [pid 4576] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] close(13 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] <... mmap resumed>) = 0x7ff3b4820000 [pid 4576] <... futex resumed>) = 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4573] close(5 [pid 4572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4570] close(21 [pid 4576] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4574] close(14 [pid 4573] <... close resumed>) = 0 [pid 4572] close(3 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] <... mprotect resumed>) = 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(6 [pid 4572] <... close resumed>) = 0 [pid 4574] close(15 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(4 [pid 4570] close(22 [pid 4579] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(7 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] close(16 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(5 [pid 4570] close(23 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(8 [pid 4572] <... close resumed>) = 0 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] <... clone resumed>, parent_tid=[167], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 167 [pid 4574] close(17 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(6 [pid 4570] close(24 [pid 4579] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(7 [pid 4573] close(9 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] close(18 [pid 4579] <... futex resumed>) = 0 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(8 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4579] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(10 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] close(25 [pid 4574] close(19 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(9 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(11 [pid 4572] close(10 [pid 4570] close(26 [pid 4574] close(20) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] close(21 [pid 4573] close(12 [pid 4572] close(11 [pid 4570] close(27 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] close(22 [pid 4573] close(13 [pid 4572] close(12 [pid 4570] close(28./strace-static-x86_64: Process 4580 attached [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] close(23 [pid 4573] close(14 [pid 4572] close(13 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4570] close(29 [pid 4574] close(24 [pid 4573] close(15 [pid 4572] close(14 [pid 4570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(16 [pid 4572] close(15 [pid 4570] exit_group(0 [pid 4574] close(25 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4575] <... futex resumed>) = ? [pid 4570] <... exit_group resumed>) = ? [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] set_robust_list(0x7ff3b48409e0, 24 [pid 4575] +++ exited with 0 +++ [pid 4573] close(17 [pid 4572] close(16 [pid 4580] <... set_robust_list resumed>) = 0 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4572] close(17 [pid 4580] <... openat resumed>) = 3 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4572] close(18 [pid 4570] +++ exited with 0 +++ [pid 4580] <... futex resumed>) = 1 [pid 4579] <... futex resumed>) = 0 [pid 4574] close(26 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4579] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(19 [pid 4580] <... write resumed>) = 8 [pid 4579] <... futex resumed>) = 0 [pid 4574] close(27 [pid 4573] close(18 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4580] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(20 [pid 4580] <... futex resumed>) = 0 [pid 4579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4574] close(28 [pid 4573] close(19 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4580] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4579] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] close(21 [pid 4580] <... openat resumed>) = 4 [pid 4579] <... futex resumed>) = 0 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] setns(201, 0 [pid 4579] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4574] close(29 [pid 4573] close(20 [pid 4572] close(22 [pid 4580] <... setns resumed>) = 0 [pid 4574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 165 [pid 4580] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4574] exit_group(0 [pid 4573] close(21 [pid 4572] close(23 [pid 4580] <... socket resumed>) = 5 [pid 4577] <... futex resumed>) = ? [pid 4574] <... exit_group resumed>) = ? [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] setns(4, 0 [pid 4577] +++ exited with 0 +++ [pid 4572] close(24 [pid 4580] <... setns resumed>) = 0 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] close(4 [pid 4572] close(25 [pid 4580] <... close resumed>) = 0 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4572] close(26 [pid 4580] <... futex resumed>) = 1 [pid 4579] <... futex resumed>) = 0 [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4580] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4579] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] +++ exited with 0 +++ [pid 4573] close(22 [pid 4572] close(27./strace-static-x86_64: Process 4581 attached [pid 4580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4579] <... futex resumed>) = 0 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] set_robust_list(0x555556fa75e0, 24 [pid 4580] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4579] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4573] close(23 [pid 4572] close(28 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4581] <... set_robust_list resumed>) = 0 [pid 4580] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4580] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4573] close(24 [pid 4572] close(29 [pid 4581] <... prctl resumed>) = 0 [pid 4580] <... futex resumed>) = 1 [pid 4579] <... futex resumed>) = 0 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] setpgid(0, 0 [pid 4580] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4579] close(3 [pid 4573] close(25 [pid 4572] exit_group(0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4581] <... setpgid resumed>) = 0 [pid 4579] <... close resumed>) = 0 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4572] <... exit_group resumed>) = ? [pid 4576] <... futex resumed>) = ? [pid 4581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4579] close(4 [pid 4581] <... openat resumed>) = 3 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(26 [pid 4581] write(3, "1000", 4 [pid 4579] close(5 [pid 4581] <... write resumed>) = 4 [pid 4579] <... close resumed>) = 0 [pid 4581] close(3 [pid 4579] close(6 [pid 4581] <... close resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] read(200, [pid 4579] close(7 [pid 4576] +++ exited with 0 +++ [pid 4572] +++ exited with 0 +++ [pid 4581] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 166 [pid 4581] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] close(8 [pid 4581] <... futex resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(27 [pid 4581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4579] close(9 [pid 4573] <... 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 4581] <... mmap resumed>) = 0x7ff3b4820000 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(28 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4582 attached [pid 4581] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4579] close(10 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] set_robust_list(0x555556fa75e0, 24 [pid 4581] <... mprotect resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... set_robust_list resumed>) = 0 [pid 4581] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4579] close(11 [pid 4582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] close(29 [pid 4582] <... prctl resumed>) = 0 [pid 4581] <... clone resumed>, parent_tid=[166], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 166 [pid 4579] close(12 [pid 4573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 169 [pid 4582] setpgid(0, 0 [pid 4581] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4573] exit_group(0 [pid 4582] <... setpgid resumed>) = 0 [pid 4581] <... futex resumed>) = 0 [pid 4579] close(13 [pid 4573] <... exit_group resumed>) = ? [pid 4578] <... futex resumed>) = ? [pid 4582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4581] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... openat resumed>) = 3 [pid 4579] close(14 [pid 4582] write(3, "1000", 4 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... write resumed>) = 4 [pid 4579] close(15 [pid 4582] close(3 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = 0 [pid 4579] close(16 [pid 4582] read(200, [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4579] close(17 [pid 4578] +++ exited with 0 +++ [pid 4573] +++ exited with 0 +++ ./strace-static-x86_64: Process 4583 attached [pid 4582] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] set_robust_list(0x555556fa75e0, 24 [pid 4582] <... futex resumed>) = 0 [pid 4579] close(18 [pid 4583] <... set_robust_list resumed>) = 0 [pid 4582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4582] <... mmap resumed>) = 0x7ff3b4820000 [pid 4579] close(19 [pid 4583] <... prctl resumed>) = 0 [pid 4582] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4583] setpgid(0, 0 [pid 4582] <... mprotect resumed>) = 0 [pid 4579] close(20 [pid 4583] <... setpgid resumed>) = 0 [pid 4582] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4579] close(21./strace-static-x86_64: Process 4584 attached [pid 4583] <... openat resumed>) = 3 [pid 4582] <... clone resumed>, parent_tid=[167], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 167 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 165 [pid 4583] write(3, "1000", 4 [pid 4582] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] close(22 [pid 4583] <... write resumed>) = 4 [pid 4582] <... futex resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4584] set_robust_list(0x7ff3b48409e0, 24 [pid 4583] close(3 [pid 4582] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4579] close(23 [pid 4584] <... set_robust_list resumed>) = 0 [pid 4583] <... close resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] read(200, [pid 4579] close(24 [pid 4584] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4583] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] close(25 [pid 4583] <... futex resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4579] close(26 [pid 4584] <... openat resumed>) = 3 [pid 4583] <... mmap resumed>) = 0x7ff3b4820000 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4586 attached [pid 4584] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4579] close(27 [pid 4583] <... mprotect resumed>) = 0 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] set_robust_list(0x555556fa75e0, 24 [pid 4584] <... futex resumed>) = 1 [pid 4583] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4581] <... futex resumed>) = 0 [pid 4579] close(28 [pid 4586] <... set_robust_list resumed>) = 0 [pid 4584] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4581] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... clone resumed>, parent_tid=[170], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 170 [pid 4581] <... futex resumed>) = 0 [pid 4579] close(29 [pid 4584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4584] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4583] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... futex resumed>) = 0 [pid 4579] exit_group(0 [pid 4583] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4580] <... futex resumed>) = ? [pid 4579] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4585 attached [pid 4586] <... prctl resumed>) = 0 [pid 4584] <... write resumed>) = 8 [pid 4580] +++ exited with 0 +++ [pid 4579] +++ exited with 0 +++ ./strace-static-x86_64: Process 4587 attached [pid 4587] set_robust_list(0x7ff3b48409e0, 24 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4584] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] setpgid(0, 0 [pid 4584] <... futex resumed>) = 1 [pid 4581] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4586] <... setpgid resumed>) = 0 [pid 4585] set_robust_list(0x7ff3b48409e0, 24 [pid 4584] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4581] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4581] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... set_robust_list resumed>) = 0 [pid 4587] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4585] <... set_robust_list resumed>) = 0 [pid 4584] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 168 [pid 4587] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... openat resumed>) = 4 [pid 4587] <... futex resumed>) = 1 [pid 4586] <... openat resumed>) = 3 [pid 4584] setns(201, 0 [pid 4587] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4586] write(3, "1000", 4 [pid 4585] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4584] <... setns resumed>) = 0 [pid 4584] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4586] <... write resumed>) = 4 [pid 4586] close(3 [pid 4584] <... socket resumed>) = 5 [pid 4586] <... close resumed>) = 0 [pid 4584] setns(4, 0) = 0 [pid 4586] read(200, [pid 4584] close(4 [pid 4586] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4584] <... close resumed>) = 0 [pid 4584] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... write resumed>) = 8 [pid 4586] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4585] <... openat resumed>) = 3 [pid 4584] <... futex resumed>) = 1 [pid 4581] <... futex resumed>) = 0 [pid 4587] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... futex resumed>) = 0 [pid 4585] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4584] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4581] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = 1 [pid 4586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4585] <... futex resumed>) = 1 [pid 4584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4583] <... futex resumed>) = 0 [pid 4582] <... futex resumed>) = 0 [pid 4581] <... futex resumed>) = 0 [pid 4587] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4586] <... mmap resumed>) = 0x7ff3b4820000 [pid 4585] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4584] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4583] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4582] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... openat resumed>) = 4 [pid 4586] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4585] <... write resumed>) = 8 [pid 4584] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4583] <... futex resumed>) = 0 [pid 4582] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4588 attached [pid 4587] setns(201, 0 [pid 4586] <... mprotect resumed>) = 0 [pid 4585] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4584] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4582] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4588] set_robust_list(0x555556fa75e0, 24 [pid 4587] <... setns resumed>) = 0 [pid 4586] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4585] <... futex resumed>) = 0 [pid 4584] <... futex resumed>) = 1 [pid 4582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4581] <... futex resumed>) = 0 [pid 4588] <... set_robust_list resumed>) = 0 [pid 4587] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4584] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4582] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] close(3 [pid 4588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4587] <... socket resumed>) = 5 [pid 4585] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4582] <... futex resumed>) = 0 [pid 4581] <... close resumed>) = 0 [pid 4588] <... prctl resumed>) = 0 [pid 4587] setns(4, 0 [pid 4586] <... clone resumed>, parent_tid=[166], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 166 [pid 4582] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] close(4 [pid 4588] setpgid(0, 0 [pid 4587] <... setns resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4585] <... openat resumed>) = 4 [pid 4586] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... setpgid resumed>) = 0 [pid 4587] close(4 [pid 4586] <... futex resumed>) = 0 [pid 4585] setns(201, 0 [pid 4581] close(5 [pid 4588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4587] <... close resumed>) = 0 [pid 4586] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4585] <... setns resumed>) = 0 [pid 4581] <... close resumed>) = 0 [pid 4588] <... openat resumed>) = 3 [pid 4587] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4585] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4581] close(6 [pid 4588] write(3, "1000", 4 [pid 4587] <... futex resumed>) = 1 [pid 4583] <... futex resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] <... write resumed>) = 4 [pid 4587] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4585] <... socket resumed>) = 5 [pid 4583] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] close(7 [pid 4588] close(3 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4583] <... futex resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] <... close resumed>) = 0 [pid 4587] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4585] setns(4, 0 [pid 4583] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] close(8./strace-static-x86_64: Process 4589 attached [pid 4588] read(200, [pid 4587] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4585] <... setns resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] set_robust_list(0x7ff3b48409e0, 24 [pid 4588] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4587] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] close(9 [pid 4589] <... set_robust_list resumed>) = 0 [pid 4588] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = 1 [pid 4585] close(4 [pid 4583] <... futex resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4588] <... futex resumed>) = 0 [pid 4587] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4585] <... close resumed>) = 0 [pid 4583] close(3 [pid 4581] close(10 [pid 4589] <... openat resumed>) = 3 [pid 4588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4585] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... close resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... mmap resumed>) = 0x7ff3b4820000 [pid 4585] <... futex resumed>) = 1 [pid 4583] close(4 [pid 4582] <... futex resumed>) = 0 [pid 4581] close(11 [pid 4589] <... futex resumed>) = 1 [pid 4588] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4586] <... futex resumed>) = 0 [pid 4585] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] <... mprotect resumed>) = 0 [pid 4586] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4583] close(5 [pid 4582] <... futex resumed>) = 0 [pid 4581] close(12 [pid 4589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4588] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4586] <... futex resumed>) = 0 [pid 4585] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4583] <... close resumed>) = 0 [pid 4582] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4586] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4585] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4583] close(6 [pid 4581] close(13 [pid 4589] <... write resumed>) = 8 [pid 4588] <... clone resumed>, parent_tid=[169], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 169 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4585] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] close(7 [pid 4581] close(14 [pid 4589] <... futex resumed>) = 1 [pid 4588] <... futex resumed>) = 0 [pid 4586] <... futex resumed>) = 0 [pid 4585] <... futex resumed>) = 1 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... futex resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4586] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4585] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4583] close(8 [pid 4582] close(3 [pid 4581] close(15 [pid 4589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4586] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4583] close(9 [pid 4582] close(4 [pid 4581] close(16 [pid 4589] <... openat resumed>) = 4 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] setns(201, 0 [pid 4583] close(10 [pid 4582] close(5 [pid 4581] close(17 [pid 4589] <... setns resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4583] close(11 [pid 4582] close(6 [pid 4581] close(18 [pid 4589] <... socket resumed>) = 5 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] setns(4, 0 [pid 4583] close(12 [pid 4582] close(7 [pid 4581] close(19 [pid 4589] <... setns resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] close(4 [pid 4583] close(13 [pid 4582] close(8 [pid 4581] close(20 [pid 4589] <... close resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4589] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] close(14 [pid 4582] close(9 [pid 4581] close(21 [pid 4589] <... futex resumed>) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4590 attached [pid 4589] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] close(15 [pid 4582] close(10 [pid 4581] close(22 [pid 4590] set_robust_list(0x7ff3b48409e0, 24 [pid 4589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] <... set_robust_list resumed>) = 0 [pid 4589] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4586] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4583] close(16 [pid 4582] close(11 [pid 4581] close(23 [pid 4589] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4589] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] close(17 [pid 4582] close(12 [pid 4581] close(24 [pid 4589] <... futex resumed>) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] <... openat resumed>) = 3 [pid 4589] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] close(3 [pid 4583] close(18 [pid 4582] close(13 [pid 4581] close(25 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] <... close resumed>) = 0 [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] close(4 [pid 4583] close(19 [pid 4582] close(14 [pid 4581] close(26 [pid 4590] <... futex resumed>) = 1 [pid 4588] <... futex resumed>) = 0 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4588] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] close(5 [pid 4583] close(20 [pid 4582] close(15 [pid 4581] close(27 [pid 4588] <... futex resumed>) = 0 [pid 4586] <... close resumed>) = 0 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4586] close(6 [pid 4583] close(21 [pid 4582] close(16 [pid 4590] <... write resumed>) = 8 [pid 4581] close(28 [pid 4590] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] <... futex resumed>) = 1 [pid 4588] <... futex resumed>) = 0 [pid 4586] close(7 [pid 4583] close(22 [pid 4582] close(17 [pid 4581] close(29 [pid 4590] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4588] <... futex resumed>) = 0 [pid 4586] close(8 [pid 4583] close(23 [pid 4582] close(18 [pid 4581] exit_group(0 [pid 4590] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4588] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4584] <... futex resumed>) = ? [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4581] <... exit_group resumed>) = ? [pid 4590] <... openat resumed>) = 4 [pid 4586] close(9 [pid 4584] +++ exited with 0 +++ [pid 4583] close(24 [pid 4582] close(19 [pid 4581] +++ exited with 0 +++ [pid 4590] setns(201, 0 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4590] <... setns resumed>) = 0 [pid 4586] close(10 [pid 4583] close(25 [pid 4582] close(20 [pid 4590] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(11 [pid 4583] close(26 [pid 4582] close(21 [pid 4590] <... socket resumed>) = 5 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4590] setns(4, 0 [pid 4586] close(12 [pid 4583] close(27 [pid 4582] close(22 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] close(28 [pid 4582] close(23 [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] close(29 [pid 4582] close(24 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4590] <... setns resumed>) = 0 [pid 4586] close(13 [pid 4583] exit_group(0 [pid 4582] close(25 [pid 4590] close(4 [pid 4587] <... futex resumed>) = ? [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4583] <... exit_group resumed>) = ? [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 167 [pid 4590] <... close resumed>) = 0 [pid 4587] +++ exited with 0 +++ [pid 4586] close(14 [pid 4583] +++ exited with 0 +++ [pid 4582] close(26) = -1 EBADF (Bad file descriptor) [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] close(27 [pid 4590] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4588] <... futex resumed>) = 0 [pid 4586] close(15 [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4591 attached [pid 4590] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4582] close(28 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4591] set_robust_list(0x555556fa75e0, 24 [pid 4590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4588] <... futex resumed>) = 0 [pid 4586] close(16 [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] <... set_robust_list resumed>) = 0 [pid 4590] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4588] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] close(29 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4590] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4586] close(17 [pid 4582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] <... prctl resumed>) = 0 [pid 4590] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4582] exit_group(0 [pid 4591] setpgid(0, 0 [pid 4582] <... exit_group resumed>) = ? [pid 4591] <... setpgid resumed>) = 0 [pid 4590] <... futex resumed>) = 1 [pid 4588] <... futex resumed>) = 0 [pid 4586] close(18 [pid 4585] <... futex resumed>) = ? [pid 4591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4590] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] close(3 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] <... openat resumed>) = 3 [pid 4588] <... close resumed>) = 0 [pid 4591] write(3, "1000", 4 [pid 4588] close(4 [pid 4591] <... write resumed>) = 4 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4585] +++ exited with 0 +++ [pid 4582] +++ exited with 0 +++ [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4586] close(19 [pid 4591] close(3 [pid 4588] close(5 [pid 4591] <... close resumed>) = 0 [pid 4588] <... close resumed>) = 0 [pid 4591] read(200, [pid 4588] close(6 [pid 4591] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] close(7 [pid 4591] <... futex resumed>) = 0 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4588] close(8 [pid 4586] close(20 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 171 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4591] <... mmap resumed>) = 0x7ff3b4820000 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4591] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4588] close(9 [pid 4586] close(21 [pid 4591] <... mprotect resumed>) = 0 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4591] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4588] close(10) = -1 EBADF (Bad file descriptor) [pid 4586] close(22 [pid 4591] <... clone resumed>, parent_tid=[168], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 168 [pid 4588] close(11 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(23 [pid 4591] <... futex resumed>) = 0 [pid 4588] close(12 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4591] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] close(13 [pid 4586] close(24 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] close(14) = -1 EBADF (Bad file descriptor) [pid 4588] close(15) = -1 EBADF (Bad file descriptor) [pid 4588] close(16 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(25 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 168 [pid 4588] close(17 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(26./strace-static-x86_64: Process 4592 attached [pid 4588] close(18 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(27 [pid 4588] close(19 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] set_robust_list(0x555556fa75e0, 24 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(28 [pid 4588] close(20 [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... set_robust_list resumed>) = 0 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] close(29 [pid 4588] close(21) = -1 EBADF (Bad file descriptor) [pid 4586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4588] close(22 [pid 4586] exit_group(0 [pid 4592] <... prctl resumed>) = 0 [pid 4589] <... futex resumed>) = ? [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4586] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4594 attached [pid 4589] +++ exited with 0 +++ [pid 4588] close(23 [pid 4594] set_robust_list(0x555556fa75e0, 24 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... set_robust_list resumed>) = 0 [pid 4588] close(24 [pid 4586] +++ exited with 0 +++ [pid 4594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4592] setpgid(0, 0 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4594] <... prctl resumed>) = 0 [pid 4588] close(25 [pid 4594] setpgid(0, 0 [pid 4592] <... setpgid resumed>) = 0 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4593 attached [pid 4594] <... setpgid resumed>) = 0 [pid 4588] close(26 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4595 attached [pid 4594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4593] set_robust_list(0x7ff3b48409e0, 24 [pid 4592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... openat resumed>) = 3 [pid 4593] <... set_robust_list resumed>) = 0 [pid 4588] close(27 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 167 [pid 4594] write(3, "1000", 4 [pid 4593] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4592] <... openat resumed>) = 3 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... write resumed>) = 4 [pid 4593] <... openat resumed>) = 3 [pid 4592] write(3, "1000", 4 [pid 4588] close(28 [pid 4594] close(3 [pid 4593] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... write resumed>) = 4 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = 0 [pid 4593] <... futex resumed>) = 1 [pid 4592] close(3 [pid 4591] <... futex resumed>) = 0 [pid 4588] close(29 [pid 4594] read(200, [pid 4593] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4592] <... close resumed>) = 0 [pid 4591] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4593] <... write resumed>) = 8 [pid 4592] read(200, [pid 4591] <... futex resumed>) = 0 [pid 4588] exit_group(0 [pid 4594] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4593] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4591] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = ? [pid 4588] <... exit_group resumed>) = ? [pid 4595] set_robust_list(0x555556fa75e0, 24 [pid 4594] <... futex resumed>) = 0 [pid 4593] <... futex resumed>) = 0 [pid 4592] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4590] +++ exited with 0 +++ [pid 4588] +++ exited with 0 +++ [pid 4595] <... set_robust_list resumed>) = 0 [pid 4594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4593] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4592] <... futex resumed>) = 0 [pid 4591] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4594] <... mmap resumed>) = 0x7ff3b4820000 [pid 4593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4591] <... futex resumed>) = 0 [pid 4595] <... prctl resumed>) = 0 [pid 4594] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4593] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4592] <... mmap resumed>) = 0x7ff3b4820000 [pid 4591] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4595] setpgid(0, 0 [pid 4594] <... mprotect resumed>) = 0 [pid 4593] <... openat resumed>) = 4 [pid 4592] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4595] <... setpgid resumed>) = 0 [pid 4594] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4593] setns(201, 0./strace-static-x86_64: Process 4596 attached [pid 4595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4593] <... setns resumed>) = 0 [pid 4592] <... mprotect resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4596] set_robust_list(0x7ff3b48409e0, 24 [pid 4595] <... openat resumed>) = 3 [pid 4594] <... clone resumed>, parent_tid=[169], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 169 [pid 4593] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4592] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4595] write(3, "1000", 4 [pid 4594] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4593] <... socket resumed>) = 5 [pid 4595] <... write resumed>) = 4 [pid 4594] <... futex resumed>) = 0 [pid 4593] setns(4, 0 [pid 4595] close(3 [pid 4594] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... setns resumed>) = 0 [pid 4595] <... close resumed>) = 0 [pid 4593] close(4 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 170 [pid 4595] read(200, [pid 4593] <... close resumed>) = 0 [pid 4592] <... clone resumed>, parent_tid=[172], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 172 [pid 4595] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4593] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4593] <... futex resumed>) = 1 [pid 4592] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... futex resumed>) = 0 [pid 4595] <... futex resumed>) = 0 [pid 4593] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4591] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4592] <... futex resumed>) = 0 [pid 4591] <... futex resumed>) = 0 [pid 4595] <... mmap resumed>) = 0x7ff3b4820000 [pid 4593] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4592] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4595] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4593] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4595] <... mprotect resumed>) = 0 [pid 4593] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4593] <... futex resumed>) = 1 [pid 4591] <... futex resumed>) = 0 [pid 4593] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4591] close(3 [pid 4595] <... clone resumed>, parent_tid=[168], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 168 [pid 4591] <... close resumed>) = 0 [pid 4595] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] close(4 [pid 4595] <... futex resumed>) = 0 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4598 attached [pid 4595] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] close(5 [pid 4598] set_robust_list(0x7ff3b48409e0, 24 [pid 4591] <... close resumed>) = 0 [pid 4598] <... set_robust_list resumed>) = 0 [pid 4591] close(6 [pid 4598] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4598] <... openat resumed>) = 3 [pid 4596] <... set_robust_list resumed>) = 0 [pid 4591] close(7./strace-static-x86_64: Process 4597 attached [pid 4598] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4598] <... futex resumed>) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4591] close(8 [pid 4598] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4592] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4598] <... write resumed>) = 8 [pid 4596] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4592] <... futex resumed>) = 0 [pid 4591] close(9 [pid 4598] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4598] <... futex resumed>) = 0 [pid 4596] <... openat resumed>) = 3 [pid 4592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4591] close(10 [pid 4598] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4596] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4598] <... openat resumed>) = 4 [pid 4596] <... futex resumed>) = 1 [pid 4594] <... futex resumed>) = 0 [pid 4592] <... futex resumed>) = 0 [pid 4591] close(11./strace-static-x86_64: Process 4599 attached [pid 4598] setns(201, 0 [pid 4597] set_robust_list(0x555556fa75e0, 24 [pid 4596] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4594] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] set_robust_list(0x7ff3b48409e0, 24 [pid 4598] <... setns resumed>) = 0 [pid 4596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4594] <... futex resumed>) = 0 [pid 4591] close(12 [pid 4599] <... set_robust_list resumed>) = 0 [pid 4598] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4596] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4594] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4598] <... socket resumed>) = 5 [pid 4597] <... set_robust_list resumed>) = 0 [pid 4591] close(13 [pid 4599] <... openat resumed>) = 3 [pid 4598] setns(4, 0 [pid 4596] <... write resumed>) = 8 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... setns resumed>) = 0 [pid 4597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4596] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] close(14 [pid 4599] <... futex resumed>) = 1 [pid 4598] close(4 [pid 4595] <... futex resumed>) = 0 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... futex resumed>) = 0 [pid 4596] <... futex resumed>) = 1 [pid 4597] <... prctl resumed>) = 0 [pid 4599] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4598] <... close resumed>) = 0 [pid 4595] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4594] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] close(15 [pid 4596] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4597] setpgid(0, 0 [pid 4599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4598] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] <... futex resumed>) = 0 [pid 4594] <... futex resumed>) = 0 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4598] <... futex resumed>) = 1 [pid 4597] <... setpgid resumed>) = 0 [pid 4596] <... openat resumed>) = 4 [pid 4595] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4594] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4592] <... futex resumed>) = 0 [pid 4591] close(16 [pid 4599] <... write resumed>) = 8 [pid 4598] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4596] setns(201, 0 [pid 4592] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4596] <... setns resumed>) = 0 [pid 4592] <... futex resumed>) = 0 [pid 4591] close(17 [pid 4599] <... futex resumed>) = 1 [pid 4598] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4597] <... openat resumed>) = 3 [pid 4596] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4595] <... futex resumed>) = 0 [pid 4592] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4598] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4595] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] close(18 [pid 4599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4598] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] write(3, "1000", 4 [pid 4596] <... socket resumed>) = 5 [pid 4595] <... futex resumed>) = 0 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4598] <... futex resumed>) = 1 [pid 4595] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] close(19 [pid 4592] <... futex resumed>) = 0 [pid 4599] <... openat resumed>) = 4 [pid 4598] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4597] <... write resumed>) = 4 [pid 4596] setns(4, 0 [pid 4592] close(3 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] setns(201, 0 [pid 4597] close(3 [pid 4596] <... setns resumed>) = 0 [pid 4591] close(20 [pid 4599] <... setns resumed>) = 0 [pid 4597] <... close resumed>) = 0 [pid 4596] close(4 [pid 4592] <... close resumed>) = 0 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4597] read(200, [pid 4596] <... close resumed>) = 0 [pid 4592] close(4 [pid 4591] close(21 [pid 4599] <... socket resumed>) = 5 [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] setns(4, 0 [pid 4597] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4596] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] close(5 [pid 4591] close(22 [pid 4599] <... setns resumed>) = 0 [pid 4597] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] close(4 [pid 4597] <... futex resumed>) = 0 [pid 4596] <... futex resumed>) = 1 [pid 4594] <... futex resumed>) = 0 [pid 4592] <... close resumed>) = 0 [pid 4591] close(23 [pid 4599] <... close resumed>) = 0 [pid 4597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4596] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4594] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] close(6 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... mmap resumed>) = 0x7ff3b4820000 [pid 4596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4594] <... futex resumed>) = 0 [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] close(24 [pid 4599] <... futex resumed>) = 1 [pid 4597] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4596] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4595] <... futex resumed>) = 0 [pid 4594] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4592] close(7 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4599] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4597] <... mprotect resumed>) = 0 [pid 4596] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4595] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] close(25 [pid 4599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4597] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4596] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] <... futex resumed>) = 0 [pid 4592] close(8 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4600 attached [pid 4599] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4596] <... futex resumed>) = 1 [pid 4595] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4594] <... futex resumed>) = 0 [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] close(26 [pid 4600] set_robust_list(0x7ff3b48409e0, 24 [pid 4599] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4597] <... clone resumed>, parent_tid=[171], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 171 [pid 4596] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4594] close(3 [pid 4592] close(9 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... set_robust_list resumed>) = 0 [pid 4599] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4594] <... close resumed>) = 0 [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] close(27 [pid 4600] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4599] <... futex resumed>) = 1 [pid 4597] <... futex resumed>) = 0 [pid 4595] <... futex resumed>) = 0 [pid 4594] close(4 [pid 4592] close(10 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... openat resumed>) = 3 [pid 4599] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4597] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4595] close(3 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] close(28 [pid 4600] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4595] <... close resumed>) = 0 [pid 4594] close(5 [pid 4592] close(11 [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... futex resumed>) = 0 [pid 4597] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] close(4 [pid 4591] close(29 [pid 4600] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4597] <... futex resumed>) = 0 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = 0 [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... write resumed>) = 8 [pid 4597] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4595] close(5 [pid 4594] close(6 [pid 4592] close(12 [pid 4591] exit_group(0 [pid 4600] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4595] <... close resumed>) = 0 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4593] <... futex resumed>) = ? [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4591] <... exit_group resumed>) = ? [pid 4600] <... futex resumed>) = 0 [pid 4597] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] close(6 [pid 4594] close(7 [pid 4593] +++ exited with 0 +++ [pid 4592] close(13 [pid 4591] +++ exited with 0 +++ [pid 4600] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4597] <... futex resumed>) = 0 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... openat resumed>) = 4 [pid 4597] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4595] close(7 [pid 4594] close(8 [pid 4592] close(14 [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 4600] setns(201, 0 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... setns resumed>) = 0 [pid 4595] close(8 [pid 4594] close(9 [pid 4592] close(15 [pid 4600] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] <... socket resumed>) = 5 [pid 4595] close(9 [pid 4600] setns(4, 0 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(10 [pid 4592] close(16 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4600] <... setns resumed>) = 0 [pid 4595] close(10 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(11 [pid 4600] close(4 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(11 [pid 4592] close(17 [pid 4600] <... close resumed>) = 0 [pid 4595] close(12 [pid 4600] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 169 [pid 4600] <... futex resumed>) = 1 [pid 4597] <... futex resumed>) = 0 [pid 4595] close(13 [pid 4597] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(12 [pid 4592] close(18 [pid 4600] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8) = -1 EHOSTUNREACH (No route to host) [pid 4597] <... futex resumed>) = 0 [pid 4595] close(14 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4600] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(13 [pid 4592] close(19 [pid 4600] <... futex resumed>) = 0 [pid 4597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4595] close(15 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4601 attached [pid 4600] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4597] close(3 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(14 [pid 4592] close(20 [pid 4601] set_robust_list(0x555556fa75e0, 24 [pid 4597] <... close resumed>) = 0 [pid 4595] close(16 [pid 4601] <... set_robust_list resumed>) = 0 [pid 4597] close(4 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(17 [pid 4601] <... prctl resumed>) = 0 [pid 4597] close(5 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(15 [pid 4592] close(21 [pid 4601] setpgid(0, 0 [pid 4597] <... close resumed>) = 0 [pid 4595] close(18 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... setpgid resumed>) = 0 [pid 4597] close(6 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(16 [pid 4592] close(22 [pid 4601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(19 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... openat resumed>) = 3 [pid 4597] close(7 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(17 [pid 4592] close(23 [pid 4601] write(3, "1000", 4 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(20 [pid 4601] <... write resumed>) = 4 [pid 4597] close(8 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] close(3 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(21 [pid 4594] close(18 [pid 4592] close(24 [pid 4601] <... close resumed>) = 0 [pid 4597] close(9 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] read(200, [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(22 [pid 4594] close(19 [pid 4592] close(25 [pid 4601] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4597] close(10 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(23 [pid 4592] close(26 [pid 4594] close(20 [pid 4601] <... futex resumed>) = 0 [pid 4597] close(11 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(24 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... mmap resumed>) = 0x7ff3b4820000 [pid 4597] close(12 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(21 [pid 4592] close(27 [pid 4601] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(25 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... mprotect resumed>) = 0 [pid 4597] close(13 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(22 [pid 4592] close(28 [pid 4601] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(26 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4597] close(14 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(23 [pid 4592] close(29 [pid 4601] <... clone resumed>, parent_tid=[170], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 170 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(27 [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] close(15 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] close(24 [pid 4601] <... futex resumed>) = 0 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(28 [pid 4592] exit_group(0 [pid 4601] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4598] <... futex resumed>) = ? [pid 4597] close(16 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4592] <... exit_group resumed>) = ? [pid 4598] +++ exited with 0 +++ [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] close(29 [pid 4594] close(25 [pid 4597] close(17 [pid 4595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] exit_group(0 [pid 4599] <... futex resumed>) = ? [pid 4595] <... exit_group resumed>) = ? [pid 4592] +++ exited with 0 +++ [pid 4599] +++ exited with 0 +++ [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4595] +++ exited with 0 +++ [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4597] close(18 [pid 4594] close(26 [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 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 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4597] close(19 [pid 4594] close(27 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... 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 4603 attached [pid 4597] close(20 [pid 4594] close(28 [pid 4603] set_robust_list(0x555556fa75e0, 24 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 169 [pid 4603] <... set_robust_list resumed>) = 0 [pid 4597] close(21 [pid 4594] close(29 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 173 [pid 4597] close(22 [pid 4594] exit_group(0 [pid 4603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4596] <... futex resumed>) = ? [pid 4594] <... exit_group resumed>) = ? [pid 4597] close(23 [pid 4596] +++ exited with 0 +++ ./strace-static-x86_64: Process 4604 attached [pid 4604] set_robust_list(0x555556fa75e0, 24 [pid 4594] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] <... prctl resumed>) = 0 [pid 4597] close(24) = -1 EBADF (Bad file descriptor) [pid 4603] setpgid(0, 0) = 0 [pid 4597] close(25) = -1 EBADF (Bad file descriptor) [pid 4603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4597] close(26) = -1 EBADF (Bad file descriptor) [pid 4597] close(27 [pid 4603] <... openat resumed>) = 3 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... set_robust_list resumed>) = 0 [pid 4603] write(3, "1000", 4 [pid 4597] close(28 [pid 4604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4603] <... write resumed>) = 4 [pid 4597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... prctl resumed>) = 0 [pid 4603] close(3 [pid 4597] close(29) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4603] <... close resumed>) = 0 [pid 4597] exit_group(0 [pid 4604] setpgid(0, 0./strace-static-x86_64: Process 4602 attached ) = 0 ./strace-static-x86_64: Process 4605 attached [pid 4604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4603] read(200, [pid 4602] set_robust_list(0x7ff3b48409e0, 24 [pid 4600] <... futex resumed>) = ? [pid 4597] <... exit_group resumed>) = ? [pid 4604] <... openat resumed>) = 3 [pid 4603] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] <... set_robust_list resumed>) = 0 [pid 4600] +++ exited with 0 +++ [pid 4604] write(3, "1000", 4 [pid 4602] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4597] +++ exited with 0 +++ [pid 4605] set_robust_list(0x555556fa75e0, 24 [pid 4603] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 170 [pid 4605] <... set_robust_list resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4603] <... futex resumed>) = 0 [pid 4605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4604] <... write resumed>) = 4 [pid 4603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4602] <... openat resumed>) = 3 [pid 4605] <... prctl resumed>) = 0 [pid 4604] close(3 [pid 4603] <... mmap resumed>) = 0x7ff3b4820000 [pid 4602] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4605] setpgid(0, 0 [pid 4604] <... close resumed>) = 0 [pid 4603] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4602] <... futex resumed>) = 1 [pid 4604] read(200, [pid 4602] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4601] <... futex resumed>) = 0 [pid 4605] <... setpgid resumed>) = 0 [pid 4604] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4603] <... mprotect resumed>) = 0 [pid 4602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4601] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4604] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4603] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4602] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4601] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 172 ./strace-static-x86_64: Process 4607 attached [pid 4605] <... openat resumed>) = 3 [pid 4604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4602] <... write resumed>) = 8 [pid 4601] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4607] set_robust_list(0x7ff3b48409e0, 24 [pid 4605] write(3, "1000", 4 [pid 4604] <... mmap resumed>) = 0x7ff3b4820000 [pid 4603] <... clone resumed>, parent_tid=[170], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 170 [pid 4602] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4607] <... set_robust_list resumed>) = 0 [pid 4605] <... write resumed>) = 4 [pid 4604] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4603] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... futex resumed>) = 0 [pid 4601] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4605] close(3 [pid 4604] <... mprotect resumed>) = 0 [pid 4603] <... futex resumed>) = 0 [pid 4602] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4601] <... futex resumed>) = 0 [pid 4607] <... openat resumed>) = 3 [pid 4605] <... close resumed>) = 0 [pid 4604] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4603] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... openat resumed>) = 4 [pid 4601] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4608 attached [pid 4607] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] read(200, [pid 4603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] setns(201, 0 [pid 4608] set_robust_list(0x7ff3b48409e0, 24 [pid 4607] <... futex resumed>) = 0 [pid 4605] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4604] <... clone resumed>, parent_tid=[174], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 174 [pid 4603] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... setns resumed>) = 0 ./strace-static-x86_64: Process 4606 attached [pid 4608] <... set_robust_list resumed>) = 0 [pid 4607] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4605] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4603] <... futex resumed>) = 0 [pid 4602] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4608] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4607] <... write resumed>) = 8 [pid 4606] set_robust_list(0x555556fa75e0, 24 [pid 4605] <... futex resumed>) = 0 [pid 4604] <... futex resumed>) = 0 [pid 4603] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... socket resumed>) = 5 [pid 4608] <... openat resumed>) = 3 [pid 4607] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] <... set_robust_list resumed>) = 0 [pid 4605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4604] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] setns(4, 0 [pid 4608] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4605] <... mmap resumed>) = 0x7ff3b4820000 [pid 4604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4603] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... setns resumed>) = 0 [pid 4608] <... futex resumed>) = 0 [pid 4607] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4606] <... prctl resumed>) = 0 [pid 4605] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4604] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4603] <... futex resumed>) = 0 [pid 4602] close(4 [pid 4608] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4607] <... openat resumed>) = 4 [pid 4606] setpgid(0, 0 [pid 4605] <... mprotect resumed>) = 0 [pid 4604] <... futex resumed>) = 0 [pid 4603] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... close resumed>) = 0 [pid 4608] <... write resumed>) = 8 [pid 4607] setns(201, 0 [pid 4606] <... setpgid resumed>) = 0 [pid 4605] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4604] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4609 attached [pid 4608] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... setns resumed>) = 0 [pid 4606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] <... futex resumed>) = 1 [pid 4601] <... futex resumed>) = 0 [pid 4608] <... futex resumed>) = 0 [pid 4607] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4606] <... openat resumed>) = 3 [pid 4605] <... clone resumed>, parent_tid=[171], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 171 [pid 4604] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4601] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4607] <... socket resumed>) = 5 [pid 4606] write(3, "1000", 4 [pid 4605] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4601] <... futex resumed>) = 0 [pid 4606] <... write resumed>) = 4 [pid 4604] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4608] <... openat resumed>) = 4 [pid 4607] setns(4, 0 [pid 4606] close(3 [pid 4605] <... futex resumed>) = 0 [pid 4602] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4601] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] setns(201, 0 [pid 4607] <... setns resumed>) = 0 [pid 4606] <... close resumed>) = 0 [pid 4605] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4608] <... setns resumed>) = 0 [pid 4607] close(4 [pid 4606] read(200, [pid 4602] <... futex resumed>) = 0 [pid 4601] close(3 [pid 4608] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4606] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4607] <... close resumed>) = 0 [pid 4606] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... close resumed>) = 0 [pid 4608] <... socket resumed>) = 5 [pid 4607] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] setns(4, 0 [pid 4606] <... futex resumed>) = 0 [pid 4601] close(4 [pid 4608] <... setns resumed>) = 0 [pid 4607] <... futex resumed>) = 1 [pid 4606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4603] <... futex resumed>) = 0 [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4608] close(4 [pid 4607] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4606] <... mmap resumed>) = 0x7ff3b4820000 [pid 4603] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] close(5 [pid 4609] set_robust_list(0x7ff3b48409e0, 24 [pid 4608] <... close resumed>) = 0 [pid 4607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4606] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4603] <... futex resumed>) = 0 [pid 4609] <... set_robust_list resumed>) = 0 [pid 4608] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4606] <... mprotect resumed>) = 0 [pid 4603] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4601] <... close resumed>) = 0 [pid 4609] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4608] <... futex resumed>) = 1 [pid 4607] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4606] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4604] <... futex resumed>) = 0 [pid 4601] close(6 [pid 4608] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4607] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4609] <... openat resumed>) = 3 [pid 4608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4607] <... futex resumed>) = 1 [pid 4606] <... clone resumed>, parent_tid=[173], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 173 [pid 4604] <... futex resumed>) = 0 [pid 4603] <... futex resumed>) = 0 [pid 4601] close(7 [pid 4609] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4607] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4606] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... futex resumed>) = 0 [pid 4609] <... futex resumed>) = 1 [pid 4604] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4603] close(3 [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4609] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4608] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4606] <... futex resumed>) = 0 [pid 4605] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 0 [pid 4603] <... close resumed>) = 0 [pid 4601] close(8 [pid 4609] <... write resumed>) = 8 [pid 4608] <... futex resumed>) = 1 [pid 4605] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4604] <... futex resumed>) = 0 [pid 4603] close(4 [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4609] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4604] close(3 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] close(9 [pid 4609] <... futex resumed>) = 0 [pid 4605] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... close resumed>) = 0 [pid 4603] close(5 [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4609] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4605] <... futex resumed>) = 0 [pid 4604] close(4 [pid 4603] <... close resumed>) = 0 [pid 4605] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(6 [pid 4601] close(10 [pid 4609] <... openat resumed>) = 4 [pid 4604] close(5 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = 0 [pid 4603] close(7 [pid 4601] close(11 [pid 4609] setns(201, 0 [pid 4604] close(6 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(8 [pid 4601] close(12 [pid 4609] <... setns resumed>) = 0 [pid 4604] close(7 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4609] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(9 [pid 4601] close(13./strace-static-x86_64: Process 4610 attached [pid 4604] close(8 [pid 4610] set_robust_list(0x7ff3b48409e0, 24 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4609] <... socket resumed>) = 5 [pid 4610] <... set_robust_list resumed>) = 0 [pid 4609] setns(4, 0 [pid 4604] close(9 [pid 4603] close(10 [pid 4601] close(14 [pid 4610] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4609] <... setns resumed>) = 0 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] <... openat resumed>) = 3 [pid 4609] close(4 [pid 4604] close(10 [pid 4610] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(11 [pid 4601] close(15 [pid 4610] <... futex resumed>) = 1 [pid 4609] <... close resumed>) = 0 [pid 4606] <... futex resumed>) = 0 [pid 4604] close(11 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4609] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(12 [pid 4601] close(16 [pid 4610] <... write resumed>) = 8 [pid 4609] <... futex resumed>) = 1 [pid 4606] <... futex resumed>) = 0 [pid 4605] <... futex resumed>) = 0 [pid 4604] close(12 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4609] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4606] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(13 [pid 4601] close(17 [pid 4610] <... futex resumed>) = 0 [pid 4609] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4605] <... futex resumed>) = 0 [pid 4604] close(13 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4609] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(14 [pid 4601] close(18 [pid 4610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4609] <... futex resumed>) = 0 [pid 4606] <... futex resumed>) = 0 [pid 4605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4604] close(14 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4609] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4606] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] close(3 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(15 [pid 4601] close(19 [pid 4610] <... openat resumed>) = 4 [pid 4605] <... close resumed>) = 0 [pid 4604] close(15 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] setns(201, 0 [pid 4605] close(4 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(16 [pid 4601] close(20 [pid 4610] <... setns resumed>) = 0 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] close(16 [pid 4610] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4605] close(5 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] <... socket resumed>) = 5 [pid 4604] close(17 [pid 4610] setns(4, 0 [pid 4605] <... close resumed>) = 0 [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(17 [pid 4601] close(21 [pid 4610] <... setns resumed>) = 0 [pid 4605] close(6 [pid 4604] close(18 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] close(4 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(18 [pid 4601] close(22 [pid 4610] <... close resumed>) = 0 [pid 4605] close(7 [pid 4604] close(19 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(19 [pid 4601] close(23 [pid 4610] <... futex resumed>) = 1 [pid 4606] <... futex resumed>) = 0 [pid 4605] close(8 [pid 4604] close(20 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4606] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(20 [pid 4601] close(24 [pid 4610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4606] <... futex resumed>) = 0 [pid 4605] close(9 [pid 4604] close(21 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4606] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(21 [pid 4601] close(25 [pid 4610] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4605] close(10 [pid 4604] close(22 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(22 [pid 4601] close(26 [pid 4610] <... futex resumed>) = 1 [pid 4606] <... futex resumed>) = 0 [pid 4605] close(11 [pid 4604] close(23 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4610] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4606] close(3 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(23 [pid 4601] close(27 [pid 4606] <... close resumed>) = 0 [pid 4605] close(12 [pid 4604] close(24 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4606] close(4 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(24 [pid 4601] close(28 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] close(13 [pid 4604] close(25 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4606] close(5 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(25 [pid 4601] close(29 [pid 4606] <... close resumed>) = 0 [pid 4605] close(14 [pid 4604] close(26 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4606] close(6 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(26 [pid 4601] exit_group(0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] close(15 [pid 4604] close(27 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4602] <... futex resumed>) = ? [pid 4601] <... exit_group resumed>) = ? [pid 4606] close(7 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(27 [pid 4602] +++ exited with 0 +++ [pid 4601] +++ exited with 0 +++ [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] close(16 [pid 4604] close(28 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4606] close(8 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(28 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] close(17 [pid 4604] close(29 [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4606] close(9 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] close(29 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] close(18 [pid 4604] exit_group(0 [pid 4606] close(10 [pid 4604] <... exit_group resumed>) = ? [pid 4603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4608] <... futex resumed>) = ? [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4603] exit_group(0 [pid 4606] close(11) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4611 attached [pid 4608] +++ exited with 0 +++ [pid 4607] <... futex resumed>) = ? [pid 4606] close(12 [pid 4605] close(19 [pid 4604] +++ exited with 0 +++ [pid 4603] <... exit_group resumed>) = ? [pid 4611] set_robust_list(0x555556fa75e0, 24 [pid 4607] +++ exited with 0 +++ [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 171 [pid 4606] close(13) = -1 EBADF (Bad file descriptor) [pid 4603] +++ exited with 0 +++ [pid 4605] close(20 [pid 4611] <... set_robust_list resumed>) = 0 [pid 4606] close(14 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 4611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] close(21 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4611] <... prctl resumed>) = 0 [pid 4606] close(15 [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4612 attached [pid 4611] setpgid(0, 0 [pid 4606] close(16 [pid 4605] close(22 [pid 4612] set_robust_list(0x555556fa75e0, 24 [pid 4611] <... setpgid resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 175 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4613 attached [pid 4612] <... set_robust_list resumed>) = 0 [pid 4611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4606] close(17 [pid 4605] close(23 [pid 4612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4611] <... openat resumed>) = 3 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 171 [pid 4613] set_robust_list(0x555556fa75e0, 24 [pid 4612] <... prctl resumed>) = 0 [pid 4611] write(3, "1000", 4 [pid 4606] close(18 [pid 4605] close(24 [pid 4613] <... set_robust_list resumed>) = 0 [pid 4612] setpgid(0, 0 [pid 4611] <... write resumed>) = 4 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4612] <... setpgid resumed>) = 0 [pid 4611] close(3 [pid 4606] close(19 [pid 4605] close(25 [pid 4613] <... prctl resumed>) = 0 [pid 4612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4611] <... close resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] setpgid(0, 0 [pid 4612] <... openat resumed>) = 3 [pid 4611] read(200, [pid 4606] close(20 [pid 4605] close(26 [pid 4613] <... setpgid resumed>) = 0 [pid 4612] write(3, "1000", 4 [pid 4611] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4612] <... write resumed>) = 4 [pid 4611] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] close(21 [pid 4605] close(27 [pid 4613] <... openat resumed>) = 3 [pid 4612] close(3 [pid 4611] <... futex resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] write(3, "1000", 4 [pid 4612] <... close resumed>) = 0 [pid 4611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4606] close(22 [pid 4605] close(28 [pid 4613] <... write resumed>) = 4 [pid 4612] read(200, [pid 4611] <... mmap resumed>) = 0x7ff3b4820000 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] close(3 [pid 4612] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4611] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4606] close(23 [pid 4605] close(29 [pid 4613] <... close resumed>) = 0 [pid 4612] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... mprotect resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] read(200, [pid 4612] <... futex resumed>) = 0 [pid 4611] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4606] close(24 [pid 4605] exit_group(0./strace-static-x86_64: Process 4614 attached [pid 4613] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4609] <... futex resumed>) = ? [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4605] <... exit_group resumed>) = ? [pid 4614] set_robust_list(0x7ff3b48409e0, 24 [pid 4613] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4612] <... mmap resumed>) = 0x7ff3b4820000 [pid 4611] <... clone resumed>, parent_tid=[172], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 172 [pid 4609] +++ exited with 0 +++ [pid 4606] close(25) = -1 EBADF (Bad file descriptor) [pid 4606] close(26 [pid 4605] +++ exited with 0 +++ [pid 4614] <... set_robust_list resumed>) = 0 [pid 4613] <... futex resumed>) = 0 [pid 4612] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4611] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4614] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4612] <... mprotect resumed>) = 0 [pid 4611] <... futex resumed>) = 0 [pid 4606] close(27 [pid 4613] <... mmap resumed>) = 0x7ff3b4820000 [pid 4612] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4611] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4614] <... openat resumed>) = 3 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4614] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4606] close(28 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4614] <... futex resumed>) = 1 [pid 4613] <... mprotect resumed>) = 0 [pid 4612] <... clone resumed>, parent_tid=[176], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 176 [pid 4611] <... futex resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4614] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4612] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] close(29 [pid 4614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4612] <... futex resumed>) = 0 [pid 4611] <... futex resumed>) = 0 [pid 4606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4614] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4613] <... clone resumed>, parent_tid=[172], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 172 [pid 4612] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4606] exit_group(0 [pid 4614] <... write resumed>) = 8 [pid 4613] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4610] <... futex resumed>) = ? [pid 4606] <... exit_group resumed>) = ? [pid 4614] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] <... futex resumed>) = 0 [pid 4610] +++ exited with 0 +++ [pid 4606] +++ exited with 0 +++ [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4614] <... futex resumed>) = 1 [pid 4613] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4616 attached ./strace-static-x86_64: Process 4617 attached [pid 4614] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4611] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4611] <... futex resumed>) = 0 [pid 4611] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 172 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4614] <... openat resumed>) = 4 [pid 4616] set_robust_list(0x7ff3b48409e0, 24 [pid 4614] setns(201, 0 [pid 4617] set_robust_list(0x555556fa75e0, 24 [pid 4614] <... setns resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 174 [pid 4617] <... set_robust_list resumed>) = 0 [pid 4614] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 ./strace-static-x86_64: Process 4615 attached [pid 4617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4616] <... set_robust_list resumed>) = 0 [pid 4614] setns(4, 0 [pid 4617] <... prctl resumed>) = 0 [pid 4616] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4615] set_robust_list(0x7ff3b48409e0, 24 [pid 4614] <... setns resumed>) = 0 [pid 4617] setpgid(0, 0 [pid 4614] close(4 [pid 4617] <... setpgid resumed>) = 0 [pid 4615] <... set_robust_list resumed>) = 0 [pid 4614] <... close resumed>) = 0 [pid 4616] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4618 attached [pid 4617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4615] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4614] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] set_robust_list(0x555556fa75e0, 24 [pid 4617] <... openat resumed>) = 3 [pid 4616] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4615] <... openat resumed>) = 3 [pid 4614] <... futex resumed>) = 1 [pid 4611] <... futex resumed>) = 0 [pid 4618] <... set_robust_list resumed>) = 0 [pid 4617] write(3, "1000", 4 [pid 4616] <... futex resumed>) = 1 [pid 4615] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4614] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4611] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4617] <... write resumed>) = 4 [pid 4616] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4615] <... futex resumed>) = 1 [pid 4614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] <... futex resumed>) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4611] <... futex resumed>) = 0 [pid 4618] <... prctl resumed>) = 0 [pid 4617] close(3 [pid 4615] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4614] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4613] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4612] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4618] setpgid(0, 0 [pid 4617] <... close resumed>) = 0 [pid 4616] <... futex resumed>) = 0 [pid 4615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4614] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4613] <... futex resumed>) = 1 [pid 4618] <... setpgid resumed>) = 0 [pid 4617] read(200, [pid 4616] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4615] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4614] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] <... futex resumed>) = 0 [pid 4618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4617] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4616] <... write resumed>) = 8 [pid 4615] <... write resumed>) = 8 [pid 4614] <... futex resumed>) = 1 [pid 4612] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... futex resumed>) = 0 [pid 4618] <... openat resumed>) = 3 [pid 4617] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4615] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4614] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4611] close(3 [pid 4618] write(3, "1000", 4 [pid 4617] <... futex resumed>) = 0 [pid 4616] <... futex resumed>) = 1 [pid 4615] <... futex resumed>) = 0 [pid 4613] <... futex resumed>) = 0 [pid 4618] <... write resumed>) = 4 [pid 4617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4616] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4615] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4613] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4612] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... close resumed>) = 0 [pid 4618] close(3 [pid 4617] <... mmap resumed>) = 0x7ff3b4820000 [pid 4616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4615] <... openat resumed>) = 4 [pid 4613] <... futex resumed>) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4611] close(4 [pid 4618] <... close resumed>) = 0 [pid 4617] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4616] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4615] setns(201, 0 [pid 4613] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] read(200, [pid 4617] <... mprotect resumed>) = 0 [pid 4616] <... openat resumed>) = 4 [pid 4615] <... setns resumed>) = 0 [pid 4611] close(5 [pid 4618] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4617] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4616] setns(201, 0 [pid 4615] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4611] <... close resumed>) = 0 ./strace-static-x86_64: Process 4619 attached [pid 4618] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... setns resumed>) = 0 [pid 4615] <... socket resumed>) = 5 [pid 4611] close(6 [pid 4619] set_robust_list(0x7ff3b48409e0, 24 [pid 4618] <... futex resumed>) = 0 [pid 4617] <... clone resumed>, parent_tid=[173], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 173 [pid 4616] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4615] setns(4, 0 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4619] <... set_robust_list resumed>) = 0 [pid 4618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4617] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... socket resumed>) = 5 [pid 4615] <... setns resumed>) = 0 [pid 4611] close(7 [pid 4619] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4618] <... mmap resumed>) = 0x7ff3b4820000 [pid 4617] <... futex resumed>) = 0 [pid 4616] setns(4, 0 [pid 4615] close(4 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4619] <... openat resumed>) = 3 [pid 4618] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4617] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4616] <... setns resumed>) = 0 [pid 4615] <... close resumed>) = 0 [pid 4611] close(8 [pid 4619] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] <... mprotect resumed>) = 0 [pid 4617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4616] close(4 [pid 4615] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4619] <... futex resumed>) = 0 [pid 4618] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4617] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... close resumed>) = 0 [pid 4615] <... futex resumed>) = 1 [pid 4612] <... futex resumed>) = 0 [pid 4611] close(9./strace-static-x86_64: Process 4620 attached [pid 4619] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4617] <... futex resumed>) = 0 [pid 4616] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4615] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4612] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] set_robust_list(0x7ff3b48409e0, 24 [pid 4619] <... write resumed>) = 8 [pid 4618] <... clone resumed>, parent_tid=[175], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 175 [pid 4617] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4616] <... futex resumed>) = 1 [pid 4615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] <... futex resumed>) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4611] close(10 [pid 4620] <... set_robust_list resumed>) = 0 [pid 4619] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4616] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4615] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4613] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4612] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4619] <... futex resumed>) = 0 [pid 4618] <... futex resumed>) = 0 [pid 4617] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4615] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4613] <... futex resumed>) = 0 [pid 4611] close(11 [pid 4620] <... openat resumed>) = 3 [pid 4619] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4618] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] <... futex resumed>) = 0 [pid 4616] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4615] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... openat resumed>) = 4 [pid 4618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4617] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4616] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4615] <... futex resumed>) = 1 [pid 4612] <... futex resumed>) = 0 [pid 4611] close(12 [pid 4620] <... futex resumed>) = 0 [pid 4619] setns(201, 0 [pid 4618] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4615] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4612] close(3 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4619] <... setns resumed>) = 0 [pid 4618] <... futex resumed>) = 0 [pid 4616] <... futex resumed>) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4620] <... write resumed>) = 8 [pid 4619] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4618] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4616] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] close(3 [pid 4612] <... close resumed>) = 0 [pid 4611] close(13 [pid 4620] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... socket resumed>) = 5 [pid 4618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] <... close resumed>) = 0 [pid 4612] close(4 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] <... futex resumed>) = 0 [pid 4619] setns(4, 0 [pid 4618] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] close(4 [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(14 [pid 4620] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4619] <... setns resumed>) = 0 [pid 4618] <... futex resumed>) = 0 [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] close(5 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] <... openat resumed>) = 4 [pid 4619] close(4 [pid 4618] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4613] close(5 [pid 4612] <... close resumed>) = 0 [pid 4620] setns(201, 0 [pid 4619] <... close resumed>) = 0 [pid 4613] <... close resumed>) = 0 [pid 4611] close(15 [pid 4620] <... setns resumed>) = 0 [pid 4619] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] close(6 [pid 4612] close(6 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4619] <... futex resumed>) = 1 [pid 4617] <... futex resumed>) = 0 [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(16 [pid 4620] <... socket resumed>) = 5 [pid 4619] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4617] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] close(7 [pid 4612] close(7 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] setns(4, 0 [pid 4619] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4617] <... futex resumed>) = 0 [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(17 [pid 4620] <... setns resumed>) = 0 [pid 4619] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4613] close(8 [pid 4612] close(8 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] close(4 [pid 4619] <... futex resumed>) = 0 [pid 4617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(18 [pid 4620] <... close resumed>) = 0 [pid 4619] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4617] close(3 [pid 4613] close(9 [pid 4612] close(9 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] <... close resumed>) = 0 [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(19 [pid 4620] <... futex resumed>) = 1 [pid 4618] <... futex resumed>) = 0 [pid 4617] close(4 [pid 4613] close(10 [pid 4612] close(10 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4618] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(20 [pid 4620] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4618] <... futex resumed>) = 0 [pid 4617] close(5 [pid 4613] close(11 [pid 4612] close(11 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] <... close resumed>) = 0 [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(21 [pid 4620] <... futex resumed>) = 0 [pid 4618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4617] close(6 [pid 4613] close(12 [pid 4612] close(12 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4620] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4618] close(3 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(22 [pid 4618] <... close resumed>) = 0 [pid 4617] close(7 [pid 4613] close(13 [pid 4612] close(13 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(4 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(23 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(8 [pid 4613] close(14 [pid 4612] close(14 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(5 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(24 [pid 4618] <... close resumed>) = 0 [pid 4617] close(9 [pid 4613] close(15 [pid 4612] close(15 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(6 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(25 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(10 [pid 4613] close(16 [pid 4612] close(16 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(7 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(26 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(11 [pid 4613] close(17 [pid 4612] close(17 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(8 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(27 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(12 [pid 4613] close(18 [pid 4612] close(18 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(9 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(28 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(13 [pid 4613] close(19 [pid 4612] close(19 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(10 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] close(29 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(14 [pid 4613] close(20 [pid 4612] close(20 [pid 4611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(11 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4611] exit_group(0 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(15 [pid 4614] <... futex resumed>) = ? [pid 4613] close(21 [pid 4612] close(21 [pid 4611] <... exit_group resumed>) = ? [pid 4618] close(12 [pid 4614] +++ exited with 0 +++ [pid 4613] <... 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 4613] close(22 [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(13 [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(16 [pid 4613] close(23 [pid 4612] close(22 [pid 4611] +++ exited with 0 +++ [pid 4618] close(14 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(17 [pid 4613] close(24 [pid 4612] close(23 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4618] close(15 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(18 [pid 4613] close(25 [pid 4612] close(24 [pid 4618] close(16 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(19 [pid 4613] close(26 [pid 4612] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4621 attached [pid 4618] close(17 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] set_robust_list(0x555556fa75e0, 24 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(20 [pid 4613] close(27 [pid 4612] close(26 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 173 [pid 4621] <... set_robust_list resumed>) = 0 [pid 4618] close(18 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(21 [pid 4613] close(28 [pid 4612] close(27 [pid 4621] <... prctl resumed>) = 0 [pid 4618] close(19 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] setpgid(0, 0 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(22 [pid 4613] close(29 [pid 4621] <... setpgid resumed>) = 0 [pid 4618] close(20 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4612] close(28 [pid 4621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(23 [pid 4613] exit_group(0 [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... openat resumed>) = 3 [pid 4618] close(21 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4616] <... futex resumed>) = ? [pid 4613] <... exit_group resumed>) = ? [pid 4612] close(29 [pid 4621] write(3, "1000", 4 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(24 [pid 4616] +++ exited with 0 +++ [pid 4613] +++ exited with 0 +++ [pid 4612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(22 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4612] exit_group(0 [pid 4621] <... write resumed>) = 4 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] close(25 [pid 4615] <... futex resumed>) = ? [pid 4612] <... exit_group resumed>) = ? [pid 4621] close(3 [pid 4618] close(23 [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4615] +++ exited with 0 +++ [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4621] <... close resumed>) = 0 [pid 4618] close(24 [pid 4617] close(26 [pid 4612] +++ exited with 0 +++ [pid 4621] read(200, [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] <... 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=0} --- [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 173 [pid 4621] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4618] close(25 [pid 4617] close(27 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4618] close(26 [pid 4617] close(28 [pid 4621] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4618] close(27) = -1 EBADF (Bad file descriptor) [pid 4617] close(29 [pid 4618] close(28) = -1 EBADF (Bad file descriptor) [pid 4618] close(29) = -1 EBADF (Bad file descriptor) [pid 4618] exit_group(0 [pid 4620] <... futex resumed>) = ? [pid 4618] <... exit_group resumed>) = ? [pid 4621] <... futex resumed>) = 0 [pid 4620] +++ exited with 0 +++ [pid 4618] +++ exited with 0 +++ [pid 4617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4617] exit_group(0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 177 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4619] <... futex resumed>) = ? [pid 4617] <... exit_group resumed>) = ? [pid 4619] +++ exited with 0 +++ ./strace-static-x86_64: Process 4622 attached [pid 4622] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4622] setpgid(0, 0 [pid 4617] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4622] <... setpgid resumed>) = 0 [pid 4622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4621] <... mmap resumed>) = 0x7ff3b4820000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4621] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4622] <... openat resumed>) = 3 [pid 4622] write(3, "1000", 4) = 4 [pid 4622] close(3 [pid 4621] <... mprotect resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 176 [pid 4622] <... close resumed>) = 0 [pid 4622] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4623 attached [pid 4622] <... futex resumed>) = 0 [pid 4623] set_robust_list(0x555556fa75e0, 24 [pid 4622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4623] <... set_robust_list resumed>) = 0 [pid 4622] <... mmap resumed>) = 0x7ff3b4820000 [pid 4623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4622] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4623] <... prctl resumed>) = 0 [pid 4622] <... mprotect resumed>) = 0 [pid 4621] <... clone resumed>, parent_tid=[174], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 174 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 174 ./strace-static-x86_64: Process 4624 attached ./strace-static-x86_64: Process 4626 attached [pid 4623] setpgid(0, 0 [pid 4622] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4621] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... setpgid resumed>) = 0 [pid 4621] <... futex resumed>) = 0 [pid 4623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4622] <... clone resumed>, parent_tid=[174], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 174 [pid 4621] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] set_robust_list(0x7ff3b48409e0, 24 [pid 4624] set_robust_list(0x555556fa75e0, 24 [pid 4623] <... openat resumed>) = 3 [pid 4622] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] write(3, "1000", 4 [pid 4622] <... futex resumed>) = 0 [pid 4623] <... write resumed>) = 4 [pid 4622] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] close(3) = 0 [pid 4623] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4623] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4623] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4627 attached [pid 4626] <... set_robust_list resumed>) = 0 [pid 4624] <... set_robust_list resumed>) = 0 [pid 4623] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 4625 attached [pid 4623] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4625] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4623] <... clone resumed>, parent_tid=[178], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 178 [pid 4625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4623] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4625] <... prctl resumed>) = 0 [pid 4623] <... futex resumed>) = 0 [pid 4625] setpgid(0, 0 [pid 4623] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4625] <... setpgid resumed>) = 0 [pid 4625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4626] <... openat resumed>) = 3 [pid 4625] <... openat resumed>) = 3 [pid 4624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4626] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] write(3, "1000", 4 [pid 4624] <... prctl resumed>) = 0 [pid 4625] <... write resumed>) = 4 [pid 4625] close(3) = 0 [pid 4624] setpgid(0, 0 [pid 4621] <... futex resumed>) = 0 [pid 4626] <... futex resumed>) = 1 [pid 4621] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... setpgid resumed>) = 0 [pid 4621] <... futex resumed>) = 0 [pid 4626] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4621] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4625] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4625] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4626] <... write resumed>) = 8 [pid 4625] <... futex resumed>) = 0 [pid 4625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4626] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4624] <... openat resumed>) = 3 [pid 4625] <... mprotect resumed>) = 0 [pid 4621] <... futex resumed>) = 0 [pid 4626] <... futex resumed>) = 1 [pid 4624] write(3, "1000", 4./strace-static-x86_64: Process 4628 attached [pid 4627] set_robust_list(0x7ff3b48409e0, 24 [pid 4626] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4625] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4621] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... write resumed>) = 4 [pid 4628] set_robust_list(0x7ff3b48409e0, 24 [pid 4621] <... futex resumed>) = 0 [pid 4626] <... openat resumed>) = 4 [pid 4624] close(3 [pid 4628] <... set_robust_list resumed>) = 0 [pid 4625] <... clone resumed>, parent_tid=[175], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 175 [pid 4621] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4628] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4626] setns(201, 0 [pid 4625] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... close resumed>) = 0 [pid 4628] <... openat resumed>) = 3 [pid 4626] <... setns resumed>) = 0 [pid 4625] <... futex resumed>) = 0 [pid 4624] read(200, [pid 4628] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4628] <... futex resumed>) = 1 [pid 4626] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4624] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4623] <... futex resumed>) = 0 [pid 4628] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4623] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... write resumed>) = 8 [pid 4626] <... socket resumed>) = 5 [pid 4624] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... futex resumed>) = 0 [pid 4628] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] setns(4, 0 [pid 4623] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4624] <... futex resumed>) = 0 [pid 4628] <... futex resumed>) = 0 [pid 4627] <... set_robust_list resumed>) = 0 [pid 4626] <... setns resumed>) = 0 [pid 4624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4627] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4626] close(4 [pid 4624] <... mmap resumed>) = 0x7ff3b4820000 [pid 4623] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... openat resumed>) = 4 [pid 4627] <... openat resumed>) = 3 [pid 4626] <... close resumed>) = 0 [pid 4624] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4623] <... futex resumed>) = 0 [pid 4628] setns(201, 0 [pid 4627] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... mprotect resumed>) = 0 [pid 4623] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4629 attached [pid 4628] <... setns resumed>) = 0 [pid 4627] <... futex resumed>) = 1 [pid 4626] <... futex resumed>) = 1 [pid 4624] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4622] <... futex resumed>) = 0 [pid 4621] <... futex resumed>) = 0 [pid 4629] set_robust_list(0x7ff3b48409e0, 24 [pid 4628] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4626] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... set_robust_list resumed>) = 0 [pid 4628] <... socket resumed>) = 5 [pid 4627] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] <... futex resumed>) = 0 [pid 4621] <... futex resumed>) = 0 [pid 4629] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4628] setns(4, 0 [pid 4626] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4624] <... clone resumed>, parent_tid=[177], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 177 [pid 4622] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... openat resumed>) = 3 [pid 4628] <... setns resumed>) = 0 [pid 4627] <... write resumed>) = 8 [pid 4626] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4624] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] close(4 [pid 4626] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... futex resumed>) = 0 [pid 4629] <... futex resumed>) = 1 [pid 4628] <... close resumed>) = 0 [pid 4627] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... futex resumed>) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4629] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] <... futex resumed>) = 1 [pid 4626] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4622] <... futex resumed>) = 0 [pid 4621] <... futex resumed>) = 0 [pid 4629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] <... futex resumed>) = 1 [pid 4627] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... futex resumed>) = 0 [pid 4623] <... futex resumed>) = 0 [pid 4622] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] close(3 [pid 4629] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4628] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4625] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = 0 [pid 4629] <... write resumed>) = 8 [pid 4628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4627] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4623] <... futex resumed>) = 0 [pid 4622] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] <... close resumed>) = 0 ./strace-static-x86_64: Process 4630 attached [pid 4629] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4623] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] close(4 [pid 4630] set_robust_list(0x7ff3b48409e0, 24 [pid 4629] <... futex resumed>) = 1 [pid 4628] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4627] <... openat resumed>) = 4 [pid 4625] <... futex resumed>) = 0 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... set_robust_list resumed>) = 0 [pid 4629] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] setns(201, 0 [pid 4625] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] close(5 [pid 4630] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] <... futex resumed>) = 1 [pid 4627] <... setns resumed>) = 0 [pid 4625] <... futex resumed>) = 0 [pid 4623] <... futex resumed>) = 0 [pid 4630] <... openat resumed>) = 3 [pid 4629] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4628] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4627] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4625] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] close(3 [pid 4621] <... close resumed>) = 0 [pid 4630] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... openat resumed>) = 4 [pid 4627] <... socket resumed>) = 5 [pid 4623] <... close resumed>) = 0 [pid 4621] close(6 [pid 4630] <... futex resumed>) = 1 [pid 4629] setns(201, 0 [pid 4627] setns(4, 0 [pid 4624] <... futex resumed>) = 0 [pid 4623] close(4 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4629] <... setns resumed>) = 0 [pid 4627] <... setns resumed>) = 0 [pid 4624] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(7 [pid 4630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4629] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4627] close(4 [pid 4624] <... futex resumed>) = 0 [pid 4623] close(5 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4629] <... socket resumed>) = 5 [pid 4627] <... close resumed>) = 0 [pid 4624] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] <... close resumed>) = 0 [pid 4621] close(8 [pid 4630] <... write resumed>) = 8 [pid 4629] setns(4, 0 [pid 4627] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] close(6 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... setns resumed>) = 0 [pid 4627] <... futex resumed>) = 1 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] <... futex resumed>) = 0 [pid 4621] close(9 [pid 4630] <... futex resumed>) = 1 [pid 4629] close(4 [pid 4627] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4624] <... futex resumed>) = 0 [pid 4623] close(7 [pid 4622] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4629] <... close resumed>) = 0 [pid 4627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4624] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] <... futex resumed>) = 0 [pid 4621] close(10 [pid 4630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4629] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4624] <... futex resumed>) = 0 [pid 4623] close(8 [pid 4622] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4629] <... futex resumed>) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... openat resumed>) = 4 [pid 4629] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4627] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4625] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] close(9 [pid 4621] close(11 [pid 4630] setns(201, 0 [pid 4629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4627] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] <... futex resumed>) = 0 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... setns resumed>) = 0 [pid 4629] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4627] <... futex resumed>) = 1 [pid 4625] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] close(10 [pid 4622] <... futex resumed>) = 0 [pid 4621] close(12 [pid 4630] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4629] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4627] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(3 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... socket resumed>) = 5 [pid 4629] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] close(11 [pid 4622] <... close resumed>) = 0 [pid 4621] close(13 [pid 4630] setns(4, 0 [pid 4629] <... futex resumed>) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(4 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... setns resumed>) = 0 [pid 4629] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] close(3 [pid 4623] close(12 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(14 [pid 4630] close(4 [pid 4625] <... close resumed>) = 0 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(5 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... close resumed>) = 0 [pid 4625] close(4 [pid 4623] close(13 [pid 4622] <... close resumed>) = 0 [pid 4621] close(15 [pid 4630] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(6 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... futex resumed>) = 1 [pid 4625] close(5 [pid 4624] <... futex resumed>) = 0 [pid 4623] close(14 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(16 [pid 4630] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... close resumed>) = 0 [pid 4624] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(7 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4625] close(6 [pid 4624] <... futex resumed>) = 0 [pid 4623] close(15 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(17 [pid 4630] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(8 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4625] close(7 [pid 4623] close(16 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(18 [pid 4630] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(9 [pid 4630] <... futex resumed>) = 1 [pid 4625] close(8 [pid 4624] <... futex resumed>) = 0 [pid 4623] close(17 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4630] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] close(3 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(10 [pid 4621] close(19 [pid 4625] close(9 [pid 4623] close(18 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = 0 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(11 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(10 [pid 4624] close(4 [pid 4623] close(19 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(20 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(12 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(11 [pid 4624] close(5 [pid 4623] close(20 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(21 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = 0 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(13 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(12 [pid 4624] close(6 [pid 4623] close(21 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(22 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(14 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(13 [pid 4624] close(7 [pid 4623] close(22 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(23 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(15 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(14 [pid 4624] close(8 [pid 4623] close(23 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(24 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(16 [pid 4625] close(15 [pid 4624] close(9 [pid 4623] close(24 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(17 [pid 4621] close(25 [pid 4625] close(16 [pid 4624] close(10 [pid 4623] close(25 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(18 [pid 4625] close(17 [pid 4624] close(11 [pid 4623] close(26 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(26 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(19 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(18 [pid 4624] close(12 [pid 4623] close(27 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] close(27 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(20 [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] close(19 [pid 4623] close(28 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] close(13 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(21 [pid 4621] close(28 [pid 4625] close(20 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] close(29 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] close(14 [pid 4623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(22 [pid 4621] close(29 [pid 4625] close(21 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] exit_group(0 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4628] <... futex resumed>) = ? [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] close(15 [pid 4623] <... exit_group resumed>) = ? [pid 4622] close(23 [pid 4621] exit_group(0 [pid 4628] +++ exited with 0 +++ [pid 4626] <... futex resumed>) = ? [pid 4625] close(22 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4623] +++ exited with 0 +++ [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4621] <... exit_group resumed>) = ? [pid 4626] +++ exited with 0 +++ [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] close(16 [pid 4622] close(24 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4625] close(23 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(25 [pid 4621] +++ exited with 0 +++ [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4625] close(24 [pid 4624] close(17 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(26 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4625] close(25 [pid 4624] close(18 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(27 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... restart_syscall resumed>) = 0 [pid 4625] close(26 [pid 4624] close(19 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4631 attached [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(28 [pid 4631] set_robust_list(0x555556fa75e0, 24 [pid 4625] close(27 [pid 4624] close(20 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 179 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4632 attached [pid 4631] <... set_robust_list resumed>) = 0 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] close(29 [pid 4631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4625] close(28 [pid 4624] close(21 [pid 4622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 175 [pid 4632] set_robust_list(0x555556fa75e0, 24 [pid 4631] <... prctl resumed>) = 0 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4622] exit_group(0 [pid 4632] <... set_robust_list resumed>) = 0 [pid 4631] setpgid(0, 0 [pid 4625] close(29 [pid 4624] close(22 [pid 4627] <... futex resumed>) = ? [pid 4622] <... exit_group resumed>) = ? [pid 4632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4631] <... setpgid resumed>) = 0 [pid 4625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4625] exit_group(0 [pid 4629] <... futex resumed>) = ? [pid 4625] <... exit_group resumed>) = ? [pid 4632] <... prctl resumed>) = 0 [pid 4631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4629] +++ exited with 0 +++ [pid 4627] +++ exited with 0 +++ [pid 4625] +++ exited with 0 +++ [pid 4624] close(23 [pid 4622] +++ exited with 0 +++ [pid 4632] setpgid(0, 0 [pid 4631] <... openat resumed>) = 3 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4632] <... setpgid resumed>) = 0 [pid 4631] write(3, "1000", 4 [pid 4624] close(24 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4631] <... write resumed>) = 4 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4632] <... openat resumed>) = 3 [pid 4631] close(3 [pid 4624] close(25 [pid 4632] write(3, "1000", 4 [pid 4631] <... close resumed>) = 0 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4632] <... write resumed>) = 4 [pid 4631] read(200, [pid 4624] close(26 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4634 attached [pid 4632] close(3 [pid 4631] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... close resumed>) = 0 [pid 4634] set_robust_list(0x555556fa75e0, 24 [pid 4631] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] close(27 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 175 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 176 [pid 4634] <... set_robust_list resumed>) = 0 [pid 4632] read(200, [pid 4631] <... futex resumed>) = 0 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4632] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4624] close(28 [pid 4634] <... prctl resumed>) = 0 [pid 4632] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4631] <... mmap resumed>) = 0x7ff3b4820000 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] setpgid(0, 0 [pid 4632] <... futex resumed>) = 0 [pid 4631] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4624] close(29 [pid 4634] <... setpgid resumed>) = 0 [pid 4632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4631] <... mprotect resumed>) = 0 [pid 4624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... mmap resumed>) = 0x7ff3b4820000 [pid 4632] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4631] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4624] exit_group(0./strace-static-x86_64: Process 4633 attached [pid 4634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4632] <... mprotect resumed>) = 0 [pid 4630] <... futex resumed>) = ? [pid 4624] <... exit_group resumed>) = ? [pid 4634] <... openat resumed>) = 3 [pid 4633] set_robust_list(0x555556fa75e0, 24 [pid 4632] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4631] <... clone resumed>, parent_tid=[180], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 180 [pid 4630] +++ exited with 0 +++ [pid 4633] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4636 attached [pid 4634] write(3, "1000", 4 [pid 4633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4631] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] +++ exited with 0 +++ [pid 4636] set_robust_list(0x7ff3b48409e0, 24 [pid 4634] <... write resumed>) = 4 [pid 4633] <... prctl resumed>) = 0 [pid 4632] <... clone resumed>, parent_tid=[176], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 176 [pid 4631] <... futex resumed>) = 0 [pid 4636] <... set_robust_list resumed>) = 0 [pid 4634] close(3 [pid 4632] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4631] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4634] <... close resumed>) = 0 [pid 4632] <... futex resumed>) = 0 [pid 4636] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4634] read(200, [pid 4633] setpgid(0, 0 [pid 4632] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4636] <... openat resumed>) = 3 [pid 4634] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4633] <... setpgid resumed>) = 0 [pid 4633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4636] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4635 attached [pid 4636] <... futex resumed>) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4633] write(3, "1000", 4 [pid 4632] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 178 [pid 4636] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4635] set_robust_list(0x7ff3b48409e0, 24 [pid 4634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4633] <... write resumed>) = 4 [pid 4632] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4635] <... set_robust_list resumed>) = 0 [pid 4634] <... mmap resumed>) = 0x7ff3b4820000 [pid 4633] close(3 [pid 4632] <... futex resumed>) = 0 [pid 4636] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4635] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4634] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4633] <... close resumed>) = 0 [pid 4632] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4636] <... write resumed>) = 8 [pid 4635] <... openat resumed>) = 3 [pid 4634] <... mprotect resumed>) = 0 [pid 4633] read(200, [pid 4636] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4633] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4638 attached [pid 4636] <... futex resumed>) = 1 [pid 4635] <... futex resumed>) = 1 [pid 4633] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = 0 [pid 4631] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4637 attached [pid 4638] set_robust_list(0x7ff3b48409e0, 24 [pid 4636] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4635] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] <... clone resumed>, parent_tid=[176], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 176 [pid 4633] <... futex resumed>) = 0 [pid 4632] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4631] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] <... set_robust_list resumed>) = 0 [pid 4637] set_robust_list(0x555556fa75e0, 24 [pid 4636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4632] <... futex resumed>) = 0 [pid 4631] <... futex resumed>) = 0 [pid 4638] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4637] <... set_robust_list resumed>) = 0 [pid 4636] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4635] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4634] <... futex resumed>) = 0 [pid 4633] <... mmap resumed>) = 0x7ff3b4820000 [pid 4632] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4631] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4638] <... openat resumed>) = 3 [pid 4637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4636] <... openat resumed>) = 4 [pid 4635] <... write resumed>) = 8 [pid 4634] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4633] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4638] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... prctl resumed>) = 0 [pid 4636] setns(201, 0 [pid 4635] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4633] <... mprotect resumed>) = 0 [pid 4638] <... futex resumed>) = 0 [pid 4637] setpgid(0, 0 [pid 4636] <... setns resumed>) = 0 [pid 4635] <... futex resumed>) = 1 [pid 4634] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4631] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4639 attached [pid 4638] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4637] <... setpgid resumed>) = 0 [pid 4636] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4635] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] <... futex resumed>) = 0 [pid 4631] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] set_robust_list(0x7ff3b48409e0, 24 [pid 4638] <... write resumed>) = 8 [pid 4637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4636] <... socket resumed>) = 5 [pid 4635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4633] <... clone resumed>, parent_tid=[177], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 177 [pid 4631] <... futex resumed>) = 0 [pid 4639] <... set_robust_list resumed>) = 0 [pid 4638] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... openat resumed>) = 3 [pid 4636] setns(4, 0 [pid 4635] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4633] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4631] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4639] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4638] <... futex resumed>) = 0 [pid 4637] write(3, "1000", 4 [pid 4636] <... setns resumed>) = 0 [pid 4635] <... openat resumed>) = 4 [pid 4634] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] <... futex resumed>) = 0 [pid 4639] <... openat resumed>) = 3 [pid 4638] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4637] <... write resumed>) = 4 [pid 4636] close(4 [pid 4635] setns(201, 0 [pid 4634] <... futex resumed>) = 0 [pid 4633] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4639] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] <... openat resumed>) = 4 [pid 4637] close(3 [pid 4636] <... close resumed>) = 0 [pid 4635] <... setns resumed>) = 0 [pid 4634] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4639] <... futex resumed>) = 0 [pid 4638] setns(201, 0 [pid 4637] <... close resumed>) = 0 [pid 4636] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4633] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4638] <... setns resumed>) = 0 [pid 4637] read(200, [pid 4636] <... futex resumed>) = 1 [pid 4635] <... socket resumed>) = 5 [pid 4633] <... futex resumed>) = 0 [pid 4632] <... futex resumed>) = 0 [pid 4639] <... write resumed>) = 8 [pid 4638] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4637] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4636] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4635] setns(4, 0 [pid 4633] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] <... socket resumed>) = 5 [pid 4637] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4635] <... setns resumed>) = 0 [pid 4633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4632] <... futex resumed>) = 0 [pid 4639] <... futex resumed>) = 0 [pid 4638] setns(4, 0 [pid 4637] <... futex resumed>) = 0 [pid 4636] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4635] close(4 [pid 4633] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4639] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4638] <... setns resumed>) = 0 [pid 4637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4636] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4635] <... close resumed>) = 0 [pid 4633] <... futex resumed>) = 0 [pid 4639] <... openat resumed>) = 4 [pid 4638] close(4 [pid 4637] <... mmap resumed>) = 0x7ff3b4820000 [pid 4636] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4639] setns(201, 0 [pid 4638] <... close resumed>) = 0 [pid 4637] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4636] <... futex resumed>) = 1 [pid 4635] <... futex resumed>) = 1 [pid 4632] <... futex resumed>) = 0 [pid 4631] <... futex resumed>) = 0 [pid 4639] <... setns resumed>) = 0 [pid 4638] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... mprotect resumed>) = 0 [pid 4636] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4635] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4632] close(3 [pid 4631] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4638] <... futex resumed>) = 1 [pid 4637] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] <... futex resumed>) = 0 [pid 4632] <... close resumed>) = 0 [pid 4631] <... futex resumed>) = 0 [pid 4639] <... socket resumed>) = 5 [pid 4638] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4635] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4634] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] close(4 [pid 4631] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4639] setns(4, 0 [pid 4638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4637] <... clone resumed>, parent_tid=[179], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 179 [pid 4635] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4634] <... futex resumed>) = 0 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4639] <... setns resumed>) = 0 [pid 4638] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4637] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] close(5 [pid 4639] close(4 [pid 4638] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4637] <... futex resumed>) = 0 [pid 4635] <... futex resumed>) = 1 [pid 4632] <... close resumed>) = 0 [pid 4631] <... futex resumed>) = 0 [pid 4639] <... close resumed>) = 0 [pid 4638] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4632] close(6 [pid 4631] close(3 [pid 4639] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] <... futex resumed>) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4631] <... close resumed>) = 0 [pid 4639] <... futex resumed>) = 1 [pid 4638] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] close(3 [pid 4633] <... futex resumed>) = 0 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(4 [pid 4639] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] <... close resumed>) = 0 [pid 4633] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] close(7 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] close(4 [pid 4633] <... futex resumed>) = 0 [pid 4639] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(5./strace-static-x86_64: Process 4640 attached [pid 4639] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4634] close(5 [pid 4632] close(8 [pid 4631] <... close resumed>) = 0 [pid 4640] set_robust_list(0x7ff3b48409e0, 24 [pid 4639] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = 0 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(6 [pid 4640] <... set_robust_list resumed>) = 0 [pid 4639] <... futex resumed>) = 1 [pid 4634] close(6 [pid 4633] <... futex resumed>) = 0 [pid 4632] close(9 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4639] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(3 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(7 [pid 4640] <... openat resumed>) = 3 [pid 4634] close(7 [pid 4633] <... close resumed>) = 0 [pid 4632] close(10 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(4 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(8 [pid 4640] <... futex resumed>) = 1 [pid 4637] <... futex resumed>) = 0 [pid 4634] close(8 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(11 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4637] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(5 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(9 [pid 4640] <... write resumed>) = 8 [pid 4637] <... futex resumed>) = 0 [pid 4634] close(9 [pid 4633] <... close resumed>) = 0 [pid 4632] close(12 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(6 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(10 [pid 4640] <... futex resumed>) = 0 [pid 4637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] close(10 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(13 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(7 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(11 [pid 4640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4637] <... futex resumed>) = 0 [pid 4634] close(11 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(14 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4637] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(8 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(12 [pid 4640] <... openat resumed>) = 4 [pid 4634] close(12 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(15 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] setns(201, 0 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(9 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(13 [pid 4640] <... setns resumed>) = 0 [pid 4634] close(13 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(16 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(10 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(14 [pid 4640] <... socket resumed>) = 5 [pid 4634] close(14 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(17 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] setns(4, 0 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(11 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(15 [pid 4640] <... setns resumed>) = 0 [pid 4634] close(15 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(18 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] close(4 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(12 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(16 [pid 4640] <... close resumed>) = 0 [pid 4634] close(16 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(19 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(13 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(17 [pid 4640] <... futex resumed>) = 1 [pid 4637] <... futex resumed>) = 0 [pid 4634] close(17 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(20 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(14 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(18 [pid 4640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4637] <... futex resumed>) = 0 [pid 4634] close(18 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(21 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4637] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(15 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(19 [pid 4640] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4634] close(19 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(16 [pid 4632] close(22 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4640] <... futex resumed>) = 1 [pid 4637] <... futex resumed>) = 0 [pid 4634] close(20 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(20 [pid 4640] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] close(3 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(17 [pid 4632] close(23 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] <... close resumed>) = 0 [pid 4634] close(21 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(21 [pid 4637] close(4 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(18 [pid 4632] close(24 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] close(22 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(22 [pid 4637] close(5 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(19 [pid 4632] close(25 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] <... close resumed>) = 0 [pid 4634] close(23 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(23 [pid 4637] close(6 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(20 [pid 4632] close(26 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] close(24 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(24 [pid 4637] close(7 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(21 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] close(25 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(27 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] close(8 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(22 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(25 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] close(26 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(28 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] close(9 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(23 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(26 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] close(27 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] close(29 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] close(10 [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(24 [pid 4632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] close(27 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] close(28 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] exit_group(0 [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] close(11 [pid 4636] <... futex resumed>) = ? [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] close(25 [pid 4632] <... exit_group resumed>) = ? [pid 4631] close(28 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4636] +++ exited with 0 +++ [pid 4634] close(29 [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] close(12 [pid 4633] close(26 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4632] +++ exited with 0 +++ [pid 4631] close(29 [pid 4637] close(13 [pid 4634] exit_group(0 [pid 4633] close(27 [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 4638] <... futex resumed>) = ? [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4634] <... exit_group resumed>) = ? [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4638] +++ exited with 0 +++ [pid 4637] close(14 [pid 4633] close(28 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4637] close(15 [pid 4634] +++ exited with 0 +++ [pid 4633] close(29 [pid 4631] exit_group(0 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4635] <... futex resumed>) = ? [pid 4631] <... exit_group resumed>) = ? [pid 4637] close(16 [pid 4635] +++ exited with 0 +++ [pid 4633] exit_group(0 [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 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] <... exit_group resumed>) = ? [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4639] <... futex resumed>) = ? [pid 4637] close(17 [pid 4631] +++ exited with 0 +++ [pid 3613] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4641 attached [pid 4639] +++ exited with 0 +++ [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4633] +++ exited with 0 +++ [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 4641] set_robust_list(0x555556fa75e0, 24 [pid 4637] close(18 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 177 [pid 4641] <... set_robust_list resumed>) = 0 [pid 4637] <... 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 4642 attached [pid 4641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4637] close(19 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4641] <... prctl resumed>) = 0 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 177 [pid 4637] close(20./strace-static-x86_64: Process 4643 attached [pid 4642] set_robust_list(0x555556fa75e0, 24 [pid 4641] setpgid(0, 0 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4643] set_robust_list(0x555556fa75e0, 24 [pid 4642] <... set_robust_list resumed>) = 0 [pid 4641] <... setpgid resumed>) = 0 [pid 4637] close(21) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 181 [pid 4637] close(22 [pid 4641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 178 [pid 4641] <... openat resumed>) = 3 [pid 4637] close(23 [pid 4642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4643] <... set_robust_list resumed>) = 0 [pid 4643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4642] <... prctl resumed>) = 0 [pid 4641] write(3, "1000", 4 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] <... prctl resumed>) = 0 [pid 4642] setpgid(0, 0 [pid 4641] <... write resumed>) = 4 [pid 4637] close(24 [pid 4643] setpgid(0, 0 [pid 4642] <... setpgid resumed>) = 0 [pid 4641] close(3 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] <... setpgid resumed>) = 0 [pid 4642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4641] <... close resumed>) = 0 [pid 4637] close(25 [pid 4641] read(200, [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4642] <... openat resumed>) = 3 [pid 4641] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4637] close(26 [pid 4643] <... openat resumed>) = 3 [pid 4642] write(3, "1000", 4 [pid 4641] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] write(3, "1000", 4 [pid 4642] <... write resumed>) = 4 [pid 4641] <... futex resumed>) = 0 [pid 4637] close(27 [pid 4643] <... write resumed>) = 4 [pid 4642] close(3 [pid 4641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4644 attached [pid 4643] close(3 [pid 4642] <... close resumed>) = 0 [pid 4641] <... mmap resumed>) = 0x7ff3b4820000 [pid 4637] close(28 [pid 4644] set_robust_list(0x555556fa75e0, 24 [pid 4643] <... close resumed>) = 0 [pid 4642] read(200, [pid 4641] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] <... set_robust_list resumed>) = 0 [pid 4643] read(200, [pid 4642] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4641] <... mprotect resumed>) = 0 [pid 4637] close(29 [pid 4644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4643] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4642] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4641] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] <... prctl resumed>) = 0 [pid 4643] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4637] exit_group(0 [pid 4644] setpgid(0, 0 [pid 4643] <... futex resumed>) = 0 [pid 4642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4640] <... futex resumed>) = ? [pid 4637] <... exit_group resumed>) = ? [pid 4644] <... setpgid resumed>) = 0 [pid 4643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4642] <... mmap resumed>) = 0x7ff3b4820000 [pid 4641] <... clone resumed>, parent_tid=[178], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 178 [pid 4640] +++ exited with 0 +++ [pid 4637] +++ exited with 0 +++ [pid 4644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4643] <... mmap resumed>) = 0x7ff3b4820000 [pid 4642] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4641] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... openat resumed>) = 3 [pid 4643] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4642] <... mprotect resumed>) = 0 [pid 4641] <... futex resumed>) = 0 [pid 4644] write(3, "1000", 4 [pid 4642] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4641] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] --- 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 4646 attached [pid 4644] <... write resumed>) = 4 [pid 4643] <... mprotect resumed>) = 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4646] set_robust_list(0x7ff3b48409e0, 24 [pid 4644] close(3 [pid 4643] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4642] <... clone resumed>, parent_tid=[178], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 178 [pid 4646] <... set_robust_list resumed>) = 0 [pid 4644] <... close resumed>) = 0 [pid 4642] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4646] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4644] read(200, [pid 4643] <... clone resumed>, parent_tid=[182], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 182 [pid 4642] <... futex resumed>) = 0 [pid 4646] <... openat resumed>) = 3 [pid 4644] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4643] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4645 attached [pid 4646] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4646] <... futex resumed>) = 0 [pid 4645] set_robust_list(0x7ff3b48409e0, 24 [pid 4644] <... futex resumed>) = 0 [pid 4643] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4642] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4646] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4645] <... set_robust_list resumed>) = 0 [pid 4644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4642] <... futex resumed>) = 0 [pid 4645] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4644] <... mmap resumed>) = 0x7ff3b4820000 ./strace-static-x86_64: Process 4648 attached [pid 4646] <... write resumed>) = 8 [pid 4645] <... openat resumed>) = 3 [pid 4644] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4642] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4648] set_robust_list(0x555556fa75e0, 24 [pid 4646] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4645] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... mprotect resumed>) = 0 [pid 4642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 180 [pid 4648] <... set_robust_list resumed>) = 0 [pid 4646] <... futex resumed>) = 0 [pid 4645] <... futex resumed>) = 1 [pid 4644] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4642] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4641] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4649 attached [pid 4648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4646] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4645] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4642] <... futex resumed>) = 0 [pid 4641] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] set_robust_list(0x7ff3b48409e0, 24 [pid 4648] <... prctl resumed>) = 0 [pid 4646] <... openat resumed>) = 4 [pid 4645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4644] <... clone resumed>, parent_tid=[179], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 179 [pid 4642] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] <... futex resumed>) = 0 [pid 4649] <... set_robust_list resumed>) = 0 [pid 4648] setpgid(0, 0 [pid 4646] setns(201, 0 [pid 4645] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4644] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4641] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4648] <... setpgid resumed>) = 0 [pid 4646] <... setns resumed>) = 0 [pid 4645] <... write resumed>) = 8 [pid 4644] <... futex resumed>) = 0 [pid 4649] <... openat resumed>) = 3 [pid 4648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4646] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4645] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4647 attached [pid 4649] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... openat resumed>) = 3 [pid 4646] <... socket resumed>) = 5 [pid 4645] <... futex resumed>) = 1 [pid 4644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4641] <... futex resumed>) = 0 [pid 4649] <... futex resumed>) = 0 [pid 4648] write(3, "1000", 4 [pid 4647] set_robust_list(0x7ff3b48409e0, 24 [pid 4646] setns(4, 0 [pid 4645] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4644] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4641] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4648] <... write resumed>) = 4 [pid 4647] <... set_robust_list resumed>) = 0 [pid 4646] <... setns resumed>) = 0 [pid 4645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4644] <... futex resumed>) = 0 [pid 4641] <... futex resumed>) = 0 [pid 4649] <... write resumed>) = 8 [pid 4648] close(3 [pid 4647] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4646] close(4 [pid 4645] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4644] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... close resumed>) = 0 [pid 4647] <... openat resumed>) = 3 [pid 4646] <... close resumed>) = 0 [pid 4645] <... openat resumed>) = 4 [pid 4644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4649] <... futex resumed>) = 0 [pid 4648] read(200, [pid 4647] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4645] setns(201, 0 [pid 4644] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4648] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4647] <... futex resumed>) = 1 [pid 4646] <... futex resumed>) = 1 [pid 4645] <... setns resumed>) = 0 [pid 4644] <... futex resumed>) = 0 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... futex resumed>) = 0 [pid 4649] <... openat resumed>) = 4 [pid 4648] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4646] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4644] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] setns(201, 0 [pid 4648] <... futex resumed>) = 0 [pid 4647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... socket resumed>) = 5 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... futex resumed>) = 0 [pid 4649] <... setns resumed>) = 0 [pid 4648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4647] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4646] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4645] setns(4, 0 [pid 4643] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4642] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4648] <... mmap resumed>) = 0x7ff3b4820000 [pid 4647] <... write resumed>) = 8 [pid 4646] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4645] <... setns resumed>) = 0 [pid 4649] <... socket resumed>) = 5 [pid 4648] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4647] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4645] close(4 [pid 4649] setns(4, 0 [pid 4648] <... mprotect resumed>) = 0 [pid 4647] <... futex resumed>) = 1 [pid 4646] <... futex resumed>) = 1 [pid 4645] <... close resumed>) = 0 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... futex resumed>) = 0 [pid 4649] <... setns resumed>) = 0 [pid 4648] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4647] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4646] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4643] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] close(3./strace-static-x86_64: Process 4650 attached [pid 4649] close(4 [pid 4647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 1 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... close resumed>) = 0 [pid 4641] <... futex resumed>) = 0 [pid 4650] set_robust_list(0x7ff3b48409e0, 24 [pid 4649] <... close resumed>) = 0 [pid 4648] <... clone resumed>, parent_tid=[181], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 181 [pid 4647] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4645] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4643] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4642] close(4 [pid 4641] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4650] <... set_robust_list resumed>) = 0 [pid 4649] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... openat resumed>) = 4 [pid 4645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... futex resumed>) = 0 [pid 4650] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4649] <... futex resumed>) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4647] setns(201, 0 [pid 4645] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4644] <... futex resumed>) = 0 [pid 4642] close(5 [pid 4641] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4650] <... openat resumed>) = 3 [pid 4649] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4648] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4647] <... setns resumed>) = 0 [pid 4645] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4644] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... close resumed>) = 0 [pid 4650] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4647] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4645] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... futex resumed>) = 0 [pid 4642] close(6 [pid 4650] <... futex resumed>) = 0 [pid 4649] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4648] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... socket resumed>) = 5 [pid 4645] <... futex resumed>) = 1 [pid 4644] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... futex resumed>) = 0 [pid 4650] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4649] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4648] <... futex resumed>) = 0 [pid 4647] setns(4, 0 [pid 4645] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4642] close(7 [pid 4641] close(3 [pid 4650] <... write resumed>) = 8 [pid 4649] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4647] <... setns resumed>) = 0 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = 0 [pid 4650] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] <... futex resumed>) = 1 [pid 4648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4647] close(4 [pid 4644] <... futex resumed>) = 0 [pid 4642] close(8 [pid 4641] close(4 [pid 4650] <... futex resumed>) = 0 [pid 4649] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4648] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... close resumed>) = 0 [pid 4644] close(3 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4648] <... futex resumed>) = 0 [pid 4647] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... close resumed>) = 0 [pid 4642] close(9 [pid 4641] close(5 [pid 4650] <... openat resumed>) = 4 [pid 4648] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4647] <... futex resumed>) = 1 [pid 4644] close(4 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = 0 [pid 4650] setns(201, 0 [pid 4647] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] close(10 [pid 4641] close(6 [pid 4650] <... setns resumed>) = 0 [pid 4647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4644] close(5 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4647] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4644] <... close resumed>) = 0 [pid 4643] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4642] close(11 [pid 4641] close(7 [pid 4650] <... socket resumed>) = 5 [pid 4647] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4644] close(6 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] setns(4, 0 [pid 4647] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] close(12 [pid 4641] close(8 [pid 4650] <... setns resumed>) = 0 [pid 4647] <... futex resumed>) = 1 [pid 4644] close(7 [pid 4643] <... futex resumed>) = 0 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] close(4 [pid 4647] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(3 [pid 4642] close(13 [pid 4641] close(9 [pid 4650] <... close resumed>) = 0 [pid 4644] close(8 [pid 4643] <... close resumed>) = 0 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(4 [pid 4642] close(14 [pid 4641] close(10 [pid 4650] <... futex resumed>) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4644] close(9 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4648] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(5 [pid 4642] close(15 [pid 4641] close(11 [pid 4650] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4648] <... futex resumed>) = 0 [pid 4644] close(10 [pid 4643] <... close resumed>) = 0 [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(6 [pid 4642] close(16 [pid 4641] close(12 [pid 4650] <... futex resumed>) = 0 [pid 4648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4644] close(11 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4650] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4648] close(3 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(7 [pid 4642] close(17 [pid 4641] close(13 [pid 4648] <... close resumed>) = 0 [pid 4644] close(12 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(4 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(8 [pid 4642] close(18 [pid 4641] close(14 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(13 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(5 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(9 [pid 4642] close(19 [pid 4641] close(15 [pid 4648] <... close resumed>) = 0 [pid 4644] close(14 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(6 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(10 [pid 4642] close(20 [pid 4641] close(16 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(15 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(7 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(11 [pid 4642] close(21 [pid 4641] close(17 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(16 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(8 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(12 [pid 4642] close(22 [pid 4641] close(18 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(17 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(9 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(13 [pid 4642] close(23 [pid 4641] close(19 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(18 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(10 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(14 [pid 4642] close(24 [pid 4641] close(20 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(19 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(11 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(15 [pid 4642] close(25 [pid 4641] close(21 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(20 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(12 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(16 [pid 4642] close(26 [pid 4641] close(22 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(21 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(13 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(17 [pid 4642] close(27 [pid 4641] close(23 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(22 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(14 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(18 [pid 4642] close(28 [pid 4641] close(24 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(23 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(15 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(19 [pid 4642] close(29 [pid 4641] close(25 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(24 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(16 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(20 [pid 4642] exit_group(0 [pid 4641] close(26 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4646] <... futex resumed>) = ? [pid 4644] close(25 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] <... exit_group resumed>) = ? [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(17 [pid 4646] +++ exited with 0 +++ [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(21 [pid 4641] close(27 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(26 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4642] +++ exited with 0 +++ [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(18 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(22 [pid 4641] close(28 [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 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(27 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4648] close(19 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(23 [pid 4641] close(29 [pid 3613] <... restart_syscall resumed>) = 0 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] close(28 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4648] close(20 [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(24 [pid 4641] exit_group(0 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4645] <... futex resumed>) = ? [pid 4644] close(29 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4641] <... exit_group resumed>) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4651 attached [pid 4648] close(21 [pid 4645] +++ exited with 0 +++ [pid 4644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] close(25 [pid 4641] +++ exited with 0 +++ [pid 4651] set_robust_list(0x555556fa75e0, 24 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] exit_group(0 [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 179 [pid 4651] <... set_robust_list resumed>) = 0 [pid 4649] <... futex resumed>) = ? [pid 4648] close(22 [pid 4644] <... exit_group resumed>) = ? [pid 4643] close(26 [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 4651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4649] +++ exited with 0 +++ [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4644] +++ exited with 0 +++ [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4652 attached [pid 4651] <... prctl resumed>) = 0 [pid 4648] close(23 [pid 4643] close(27 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4652] set_robust_list(0x555556fa75e0, 24 [pid 4651] setpgid(0, 0 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 179 [pid 4652] <... set_robust_list resumed>) = 0 [pid 4651] <... setpgid resumed>) = 0 [pid 4648] close(24 [pid 4643] close(28 [pid 4651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4648] close(25 [pid 4643] close(29 [pid 4651] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4653 attached [pid 4652] <... prctl resumed>) = 0 [pid 4651] write(3, "1000", 4 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] set_robust_list(0x555556fa75e0, 24 [pid 4652] setpgid(0, 0 [pid 4651] <... write resumed>) = 4 [pid 4653] <... set_robust_list resumed>) = 0 [pid 4652] <... setpgid resumed>) = 0 [pid 4651] close(3 [pid 4648] close(26 [pid 4643] exit_group(0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 180 [pid 4653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4651] <... close resumed>) = 0 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4647] <... futex resumed>) = ? [pid 4643] <... exit_group resumed>) = ? [pid 4653] <... prctl resumed>) = 0 [pid 4652] <... openat resumed>) = 3 [pid 4651] read(200, [pid 4648] close(27 [pid 4647] +++ exited with 0 +++ [pid 4651] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4652] write(3, "1000", 4 [pid 4651] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4643] +++ exited with 0 +++ [pid 4653] setpgid(0, 0 [pid 4652] <... write resumed>) = 4 [pid 4651] <... futex resumed>) = 0 [pid 4648] close(28 [pid 4653] <... setpgid resumed>) = 0 [pid 4652] close(3 [pid 4651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4652] <... close resumed>) = 0 [pid 4651] <... mmap resumed>) = 0x7ff3b4820000 [pid 4652] read(200, [pid 4651] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4648] close(29 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4653] <... openat resumed>) = 3 [pid 4652] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4651] <... mprotect resumed>) = 0 [pid 4648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4653] write(3, "1000", 4 [pid 4652] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4648] exit_group(0./strace-static-x86_64: Process 4655 attached [pid 4653] <... write resumed>) = 4 [pid 4652] <... futex resumed>) = 0 [pid 4650] <... futex resumed>) = ? [pid 4648] <... exit_group resumed>) = ? [pid 4653] close(3 [pid 4652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4651] <... clone resumed>, parent_tid=[180], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 180 [pid 4650] +++ exited with 0 +++ [pid 4651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 183 [pid 4651] <... futex resumed>) = 0 [pid 4648] +++ exited with 0 +++ [pid 4652] <... mmap resumed>) = 0x7ff3b4820000 [pid 4653] <... close resumed>) = 0 [pid 4655] set_robust_list(0x555556fa75e0, 24 [pid 4652] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... set_robust_list resumed>) = 0 [pid 4653] read(200, [pid 4652] <... mprotect resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4653] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4652] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4656 attached [pid 4655] <... prctl resumed>) = 0 [pid 4653] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4656] set_robust_list(0x7ff3b48409e0, 24 [pid 4655] setpgid(0, 0 [pid 4653] <... futex resumed>) = 0 [pid 4652] <... clone resumed>, parent_tid=[180], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 180 [pid 4656] <... set_robust_list resumed>) = 0 [pid 4655] <... setpgid resumed>) = 0 [pid 4653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4652] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4653] <... mmap resumed>) = 0x7ff3b4820000 [pid 4652] <... futex resumed>) = 0 [pid 4656] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4653] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4652] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... openat resumed>) = 3 [pid 4656] <... openat resumed>) = 3 [pid 4655] write(3, "1000", 4 [pid 4653] <... mprotect resumed>) = 0 [pid 4656] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... write resumed>) = 4 [pid 4653] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4656] <... futex resumed>) = 1 [pid 4655] close(3 [pid 4652] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4654 attached [pid 4656] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4655] <... close resumed>) = 0 [pid 4653] <... clone resumed>, parent_tid=[181], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 181 [pid 4652] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4655] read(200, [pid 4654] set_robust_list(0x7ff3b48409e0, 24 [pid 4652] <... futex resumed>) = 0 [pid 4654] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4658 attached [pid 4656] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4655] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4653] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] set_robust_list(0x555556fa75e0, 24 [pid 4656] <... write resumed>) = 8 [pid 4655] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] <... openat resumed>) = 3 [pid 4653] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 182 [pid 4658] <... set_robust_list resumed>) = 0 [pid 4656] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = 0 [pid 4654] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4656] <... futex resumed>) = 1 [pid 4655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4654] <... futex resumed>) = 1 [pid 4652] <... futex resumed>) = 0 [pid 4651] <... futex resumed>) = 0 [pid 4658] <... prctl resumed>) = 0 [pid 4656] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4655] <... mmap resumed>) = 0x7ff3b4820000 [pid 4654] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4652] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] setpgid(0, 0 [pid 4656] <... openat resumed>) = 4 [pid 4655] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4654] <... write resumed>) = 8 [pid 4652] <... futex resumed>) = 0 [pid 4651] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4657 attached [pid 4658] <... setpgid resumed>) = 0 [pid 4656] setns(201, 0 [pid 4655] <... mprotect resumed>) = 0 [pid 4654] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4657] set_robust_list(0x7ff3b48409e0, 24 [pid 4656] <... setns resumed>) = 0 [pid 4655] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4654] <... futex resumed>) = 0 [pid 4651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4658] <... openat resumed>) = 3 [pid 4657] <... set_robust_list resumed>) = 0 [pid 4656] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4654] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] write(3, "1000", 4 [pid 4657] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4656] <... socket resumed>) = 5 [pid 4655] <... clone resumed>, parent_tid=[184], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 184 [pid 4654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4651] <... futex resumed>) = 0 [pid 4658] <... write resumed>) = 4 [pid 4657] <... openat resumed>) = 3 [pid 4656] setns(4, 0 [pid 4655] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] close(3 [pid 4657] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4656] <... setns resumed>) = 0 [pid 4655] <... futex resumed>) = 0 [pid 4654] <... openat resumed>) = 4 [pid 4658] <... close resumed>) = 0 [pid 4657] <... futex resumed>) = 1 [pid 4656] close(4 [pid 4655] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4654] setns(201, 0 [pid 4653] <... futex resumed>) = 0 [pid 4658] read(200, [pid 4657] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4656] <... close resumed>) = 0 [pid 4654] <... setns resumed>) = 0 [pid 4653] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4656] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4653] <... futex resumed>) = 0 [pid 4658] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4657] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4656] <... futex resumed>) = 1 [pid 4654] <... socket resumed>) = 5 [pid 4653] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4659 attached [pid 4658] <... futex resumed>) = 0 [pid 4657] <... write resumed>) = 8 [pid 4656] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] setns(4, 0 [pid 4652] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] set_robust_list(0x7ff3b48409e0, 24 [pid 4658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4657] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] <... setns resumed>) = 0 [pid 4652] <... futex resumed>) = 0 [pid 4659] <... set_robust_list resumed>) = 0 [pid 4658] <... mmap resumed>) = 0x7ff3b4820000 [pid 4657] <... futex resumed>) = 1 [pid 4656] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4654] close(4 [pid 4653] <... futex resumed>) = 0 [pid 4652] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4659] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4658] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4657] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4656] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4654] <... close resumed>) = 0 [pid 4653] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] <... openat resumed>) = 3 [pid 4658] <... mprotect resumed>) = 0 [pid 4657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4656] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] <... futex resumed>) = 0 [pid 4659] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4657] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4656] <... futex resumed>) = 1 [pid 4654] <... futex resumed>) = 1 [pid 4653] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 0 [pid 4651] <... futex resumed>) = 0 [pid 4659] <... futex resumed>) = 1 [pid 4657] <... openat resumed>) = 4 [pid 4656] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4655] <... futex resumed>) = 0 [pid 4654] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4652] close(3 [pid 4651] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4658] <... clone resumed>, parent_tid=[183], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 183 [pid 4657] setns(201, 0 [pid 4655] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4652] <... close resumed>) = 0 [pid 4651] <... futex resumed>) = 0 [pid 4659] <... write resumed>) = 8 [pid 4658] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4657] <... setns resumed>) = 0 [pid 4655] <... futex resumed>) = 0 [pid 4654] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4652] close(4 [pid 4651] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4659] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = 0 [pid 4657] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4655] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4654] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4659] <... futex resumed>) = 0 [pid 4658] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4657] <... socket resumed>) = 5 [pid 4655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] close(5 [pid 4659] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] setns(4, 0 [pid 4655] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] <... futex resumed>) = 1 [pid 4652] <... close resumed>) = 0 [pid 4651] <... futex resumed>) = 0 [pid 4659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... setns resumed>) = 0 [pid 4655] <... futex resumed>) = 0 [pid 4654] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4652] close(6 [pid 4651] close(3 [pid 4659] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4657] close(4 [pid 4655] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = 0 [pid 4659] <... openat resumed>) = 4 [pid 4657] <... close resumed>) = 0 [pid 4652] close(7 [pid 4651] close(4 [pid 4659] setns(201, 0 [pid 4657] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4660 attached [pid 4659] <... setns resumed>) = 0 [pid 4657] <... futex resumed>) = 1 [pid 4653] <... futex resumed>) = 0 [pid 4652] close(8 [pid 4651] close(5 [pid 4660] set_robust_list(0x7ff3b48409e0, 24 [pid 4659] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4657] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4653] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = 0 [pid 4660] <... set_robust_list resumed>) = 0 [pid 4659] <... socket resumed>) = 5 [pid 4657] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4653] <... futex resumed>) = 0 [pid 4652] close(9 [pid 4651] close(6 [pid 4660] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4659] setns(4, 0 [pid 4657] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... openat resumed>) = 3 [pid 4659] <... setns resumed>) = 0 [pid 4657] <... futex resumed>) = 0 [pid 4653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4652] close(10 [pid 4651] close(7 [pid 4660] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] close(4 [pid 4657] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4653] close(3 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... futex resumed>) = 1 [pid 4659] <... close resumed>) = 0 [pid 4658] <... futex resumed>) = 0 [pid 4653] <... close resumed>) = 0 [pid 4652] close(11 [pid 4651] close(8 [pid 4660] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4659] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] close(4 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4659] <... futex resumed>) = 1 [pid 4658] <... futex resumed>) = 0 [pid 4655] <... futex resumed>) = 0 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(12 [pid 4651] close(9 [pid 4660] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4659] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4658] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] close(5 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... write resumed>) = 8 [pid 4659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4655] <... futex resumed>) = 0 [pid 4653] <... close resumed>) = 0 [pid 4652] close(13 [pid 4651] close(10 [pid 4660] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4655] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4653] close(6 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... futex resumed>) = 1 [pid 4659] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4658] <... futex resumed>) = 0 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(14 [pid 4651] close(11 [pid 4660] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4659] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] close(7 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4659] <... futex resumed>) = 1 [pid 4658] <... futex resumed>) = 0 [pid 4655] <... futex resumed>) = 0 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(15 [pid 4651] close(12 [pid 4660] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4659] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4658] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] close(3 [pid 4653] close(8 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... openat resumed>) = 4 [pid 4655] <... close resumed>) = 0 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(16 [pid 4651] close(13 [pid 4660] setns(201, 0 [pid 4655] close(4 [pid 4653] close(9 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... setns resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(17 [pid 4651] close(14 [pid 4660] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4655] close(5 [pid 4653] close(10 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... socket resumed>) = 5 [pid 4655] <... close resumed>) = 0 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(18 [pid 4651] close(15 [pid 4660] setns(4, 0 [pid 4655] close(6 [pid 4653] close(11 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... setns resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(19 [pid 4651] close(16 [pid 4660] close(4 [pid 4655] close(7 [pid 4653] close(12 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... close resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(20 [pid 4651] close(17 [pid 4660] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] close(8 [pid 4653] close(13 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... futex resumed>) = 1 [pid 4658] <... futex resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(21 [pid 4651] close(18 [pid 4660] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4658] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] close(9 [pid 4653] close(14 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4658] <... futex resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(22 [pid 4651] close(19 [pid 4660] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] close(10 [pid 4653] close(15 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4660] <... futex resumed>) = 0 [pid 4658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(23 [pid 4651] close(20 [pid 4660] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4658] close(3 [pid 4655] close(11 [pid 4653] close(16 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(24 [pid 4651] close(21 [pid 4658] close(4 [pid 4655] close(12 [pid 4653] close(17 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(25 [pid 4651] close(22 [pid 4658] close(5 [pid 4655] close(13 [pid 4653] close(18 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = 0 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(26 [pid 4651] close(23 [pid 4658] close(6 [pid 4655] close(14 [pid 4653] close(19 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(27 [pid 4651] close(24 [pid 4658] close(7 [pid 4655] close(15 [pid 4653] close(20 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(28 [pid 4651] close(25 [pid 4658] close(8 [pid 4655] close(16 [pid 4653] close(21 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] close(29 [pid 4651] close(26 [pid 4658] close(9 [pid 4655] close(17 [pid 4653] close(22 [pid 4652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4652] exit_group(0 [pid 4651] close(27 [pid 4658] close(10 [pid 4656] <... futex resumed>) = ? [pid 4655] close(18 [pid 4653] close(23 [pid 4652] <... exit_group resumed>) = ? [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4656] +++ exited with 0 +++ [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] close(28 [pid 4655] close(19 [pid 4652] +++ exited with 0 +++ [pid 4651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] close(24 [pid 4658] close(11 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] close(29 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] close(20 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... 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 4658] close(12 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] close(25 [pid 4651] exit_group(0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] close(21 [pid 4654] <... futex resumed>) = ? [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4651] <... exit_group resumed>) = ? [pid 3609] <... restart_syscall resumed>) = 0 [pid 4658] close(13 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4654] +++ exited with 0 +++ [pid 4653] close(26 [pid 4651] +++ exited with 0 +++ [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] close(22 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4658] close(14 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] close(27 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] close(23 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4661 attached [pid 4658] close(15 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] close(28 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 181 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] close(24 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] close(16 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] close(29 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] close(25 [pid 4653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4658] close(17 [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4653] exit_group(0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4662 attached [pid 4661] set_robust_list(0x555556fa75e0, 24 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4657] <... futex resumed>) = ? [pid 4655] close(26 [pid 4653] <... exit_group resumed>) = ? [pid 4655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 181 [pid 4655] close(27) = -1 EBADF (Bad file descriptor) [pid 4658] close(18 [pid 4657] +++ exited with 0 +++ [pid 4655] close(28) = -1 EBADF (Bad file descriptor) [pid 4655] close(29) = -1 EBADF (Bad file descriptor) [pid 4655] exit_group(0 [pid 4659] <... futex resumed>) = ? [pid 4655] <... exit_group resumed>) = ? [pid 4662] set_robust_list(0x555556fa75e0, 24 [pid 4661] <... set_robust_list resumed>) = 0 [pid 4659] +++ exited with 0 +++ [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4655] +++ exited with 0 +++ [pid 4653] +++ exited with 0 +++ [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 4658] close(19 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4662] <... set_robust_list resumed>) = 0 [pid 4661] <... prctl resumed>) = 0 [pid 4658] close(20 [pid 3611] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4663 attached [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 185 [pid 4661] setpgid(0, 0 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4661] <... setpgid resumed>) = 0 [pid 4663] set_robust_list(0x555556fa75e0, 24 [pid 4658] close(21 [pid 4663] <... set_robust_list resumed>) = 0 [pid 4663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] <... prctl resumed>) = 0 [pid 4663] setpgid(0, 0) = 0 [pid 4661] <... openat resumed>) = 3 [pid 4658] close(22 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4662] <... prctl resumed>) = 0 [pid 4661] write(3, "1000", 4 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] <... openat resumed>) = 3 [pid 4658] close(23 [pid 4663] write(3, "1000", 4) = 4 [pid 4663] close(3 [pid 4661] <... write resumed>) = 4 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] <... close resumed>) = 0 [pid 4663] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4663] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4663] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4663] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4661] close(3 [pid 4658] close(24 [pid 4663] <... clone resumed>, parent_tid=[186], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 186 [pid 4662] setpgid(0, 0 [pid 4661] <... close resumed>) = 0 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 182 [pid 4663] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... setpgid resumed>) = 0 [pid 4661] read(200, [pid 4658] close(25 [pid 4663] <... futex resumed>) = 0 [pid 4662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4661] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] close(26 [pid 4661] <... futex resumed>) = 0 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... openat resumed>) = 3 [pid 4661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4658] close(27./strace-static-x86_64: Process 4664 attached [pid 4661] <... mmap resumed>) = 0x7ff3b4820000 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] write(3, "1000", 4 [pid 4664] set_robust_list(0x555556fa75e0, 24 [pid 4661] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4658] close(28 [pid 4664] <... set_robust_list resumed>) = 0 [pid 4662] <... write resumed>) = 4 [pid 4661] <... mprotect resumed>) = 0 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4662] close(3 [pid 4661] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4658] close(29 [pid 4664] <... prctl resumed>) = 0 [pid 4662] <... close resumed>) = 0 [pid 4658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] setpgid(0, 0 [pid 4661] <... clone resumed>, parent_tid=[182], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 182 [pid 4658] exit_group(0 [pid 4662] read(200, [pid 4664] <... setpgid resumed>) = 0 [pid 4661] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4660] <... futex resumed>) = ? [pid 4658] <... exit_group resumed>) = ? [pid 4662] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4661] <... futex resumed>) = 0 [pid 4660] +++ exited with 0 +++ ./strace-static-x86_64: Process 4665 attached [pid 4664] <... openat resumed>) = 3 [pid 4665] set_robust_list(0x7ff3b48409e0, 24 [pid 4664] write(3, "1000", 4 [pid 4665] <... set_robust_list resumed>) = 0 [pid 4664] <... write resumed>) = 4 [pid 4658] +++ exited with 0 +++ [pid 4661] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4662] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4664] close(3 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4666 attached [pid 4665] <... openat resumed>) = 3 [pid 4664] <... close resumed>) = 0 [pid 4662] <... futex resumed>) = 0 [pid 4665] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] read(200, [pid 4662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4665] <... futex resumed>) = 1 [pid 4664] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4663] <... futex resumed>) = 0 [pid 4662] <... mmap resumed>) = 0x7ff3b4820000 [pid 4665] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4664] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4664] <... futex resumed>) = 0 [pid 4663] <... futex resumed>) = 0 [pid 4665] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4663] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4662] <... mprotect resumed>) = 0 [pid 4666] set_robust_list(0x7ff3b48409e0, 24 [pid 4665] <... write resumed>) = 8 [pid 4664] <... mmap resumed>) = 0x7ff3b4820000 [pid 4666] <... set_robust_list resumed>) = 0 [pid 4665] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4662] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4665] <... futex resumed>) = 1 [pid 4664] <... mprotect resumed>) = 0 [pid 4663] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4668 attached [pid 4666] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4665] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4664] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4663] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4663] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 184 [pid 4665] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4664] <... clone resumed>, parent_tid=[183], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 183 [pid 4663] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4665] <... openat resumed>) = 4 [pid 4664] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] setns(201, 0 [pid 4664] <... futex resumed>) = 0 [pid 4665] <... setns resumed>) = 0 [pid 4664] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4665] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4665] setns(4, 0) = 0 [pid 4665] close(4) = 0 [pid 4665] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4663] <... futex resumed>) = 0 [pid 4665] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4663] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4667 attached [pid 4665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4663] <... futex resumed>) = 0 [pid 4667] set_robust_list(0x7ff3b48409e0, 24 [pid 4665] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4663] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4667] <... set_robust_list resumed>) = 0 [pid 4665] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4667] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4665] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4663] <... futex resumed>) = 0 [pid 4665] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4663] close(3) = 0 [pid 4663] close(4) = -1 EBADF (Bad file descriptor) [pid 4663] close(5) = 0 [pid 4662] <... clone resumed>, parent_tid=[182], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 182 [pid 4663] close(6 [pid 4662] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... futex resumed>) = 1 [pid 4667] <... futex resumed>) = 0 [pid 4666] <... openat resumed>) = 3 [pid 4663] close(7 [pid 4667] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4667] <... openat resumed>) = 3 [pid 4666] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] close(8 [pid 4667] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4666] <... futex resumed>) = 1 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4669 attached [pid 4668] set_robust_list(0x555556fa75e0, 24 [pid 4667] <... futex resumed>) = 1 [pid 4666] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4663] close(9 [pid 4662] <... futex resumed>) = 0 [pid 4661] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4669] set_robust_list(0x7ff3b48409e0, 24 [pid 4668] <... set_robust_list resumed>) = 0 [pid 4667] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... futex resumed>) = 0 [pid 4669] <... set_robust_list resumed>) = 0 [pid 4668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4666] <... write resumed>) = 8 [pid 4663] close(10 [pid 4662] <... futex resumed>) = 0 [pid 4661] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4668] <... prctl resumed>) = 0 [pid 4667] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4666] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4669] <... openat resumed>) = 3 [pid 4668] setpgid(0, 0 [pid 4667] <... write resumed>) = 8 [pid 4666] <... futex resumed>) = 0 [pid 4663] close(11 [pid 4661] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4669] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... setpgid resumed>) = 0 [pid 4667] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4666] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] <... futex resumed>) = 0 [pid 4669] <... futex resumed>) = 1 [pid 4668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4667] <... futex resumed>) = 1 [pid 4664] <... futex resumed>) = 0 [pid 4663] close(12 [pid 4662] <... futex resumed>) = 0 [pid 4661] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] <... openat resumed>) = 3 [pid 4667] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4666] <... openat resumed>) = 4 [pid 4664] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] write(3, "1000", 4 [pid 4667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4666] setns(201, 0 [pid 4664] <... futex resumed>) = 0 [pid 4663] close(13 [pid 4662] <... futex resumed>) = 0 [pid 4669] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4668] <... write resumed>) = 4 [pid 4667] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4666] <... setns resumed>) = 0 [pid 4664] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... write resumed>) = 8 [pid 4668] close(3 [pid 4667] <... openat resumed>) = 4 [pid 4666] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4663] close(14 [pid 4669] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... close resumed>) = 0 [pid 4667] setns(201, 0 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4666] <... socket resumed>) = 5 [pid 4669] <... futex resumed>) = 1 [pid 4668] read(200, [pid 4667] <... setns resumed>) = 0 [pid 4664] <... futex resumed>) = 0 [pid 4663] close(15 [pid 4669] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4667] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4666] setns(4, 0 [pid 4664] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4667] <... socket resumed>) = 5 [pid 4666] <... setns resumed>) = 0 [pid 4664] <... futex resumed>) = 0 [pid 4663] close(16 [pid 4669] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4668] <... futex resumed>) = 0 [pid 4667] setns(4, 0 [pid 4666] close(4 [pid 4664] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4669] <... openat resumed>) = 4 [pid 4668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4667] <... setns resumed>) = 0 [pid 4666] <... close resumed>) = 0 [pid 4663] close(17 [pid 4669] setns(201, 0 [pid 4668] <... mmap resumed>) = 0x7ff3b4820000 [pid 4667] close(4 [pid 4666] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4669] <... setns resumed>) = 0 [pid 4668] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4667] <... close resumed>) = 0 [pid 4666] <... futex resumed>) = 1 [pid 4663] close(18 [pid 4661] <... futex resumed>) = 0 [pid 4669] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4668] <... mprotect resumed>) = 0 [pid 4667] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4666] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4669] <... socket resumed>) = 5 [pid 4668] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4667] <... futex resumed>) = 1 [pid 4666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4663] close(19 [pid 4662] <... futex resumed>) = 0 [pid 4661] <... futex resumed>) = 0 [pid 4669] setns(4, 0 [pid 4667] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4666] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... setns resumed>) = 0 [pid 4668] <... clone resumed>, parent_tid=[185], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 185 [pid 4667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4666] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4663] close(20 [pid 4662] <... futex resumed>) = 0 [pid 4669] close(4 [pid 4668] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4667] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4666] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... close resumed>) = 0 [pid 4668] <... futex resumed>) = 0 [pid 4667] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4666] <... futex resumed>) = 1 [pid 4663] close(21 [pid 4661] <... futex resumed>) = 0 [pid 4669] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4667] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4666] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(3 [pid 4669] <... futex resumed>) = 1 [pid 4667] <... futex resumed>) = 1 [pid 4664] <... futex resumed>) = 0 [pid 4663] close(22 [pid 4662] <... futex resumed>) = 0 [pid 4669] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4667] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4664] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(3 [pid 4661] <... close resumed>) = 0 ./strace-static-x86_64: Process 4670 attached [pid 4669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4664] <... futex resumed>) = 0 [pid 4663] close(23 [pid 4670] set_robust_list(0x7ff3b48409e0, 24 [pid 4669] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4664] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = 0 [pid 4661] close(4 [pid 4670] <... set_robust_list resumed>) = 0 [pid 4669] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4663] close(24 [pid 4662] close(4 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4669] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(5 [pid 4670] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4669] <... futex resumed>) = 1 [pid 4664] <... futex resumed>) = 0 [pid 4663] close(25 [pid 4662] close(5 [pid 4669] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4664] close(3 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] <... close resumed>) = 0 [pid 4664] <... close resumed>) = 0 [pid 4663] close(26 [pid 4662] <... close resumed>) = 0 [pid 4661] close(6 [pid 4670] <... openat resumed>) = 3 [pid 4664] close(4 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(6 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] close(27 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(7 [pid 4670] <... futex resumed>) = 1 [pid 4668] <... futex resumed>) = 0 [pid 4664] close(5 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(7 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... close resumed>) = 0 [pid 4663] close(28 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(8 [pid 4670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] <... futex resumed>) = 0 [pid 4664] close(6 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(8 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4668] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] close(29 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(9 [pid 4664] close(7 [pid 4663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(9 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] <... write resumed>) = 8 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] exit_group(0 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(10 [pid 4670] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = ? [pid 4664] close(8 [pid 4663] <... exit_group resumed>) = ? [pid 4662] close(10 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] <... futex resumed>) = 1 [pid 4668] <... futex resumed>) = 0 [pid 4665] +++ exited with 0 +++ [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4663] +++ exited with 0 +++ [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(11 [pid 4670] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] close(9 [pid 4662] close(11 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] <... futex resumed>) = 0 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(12 [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 4670] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4668] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4664] close(10 [pid 4662] close(12 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(13 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4670] <... openat resumed>) = 4 [pid 4664] close(11 [pid 4662] close(13 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] setns(201, 0 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(14 [pid 4664] close(12) = -1 EBADF (Bad file descriptor) [pid 4664] close(13) = -1 EBADF (Bad file descriptor) [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(14 [pid 4670] <... setns resumed>) = 0 [pid 4664] close(14 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(15 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4670] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(15 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(15 [pid 4661] close(16 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(16 [pid 4661] close(17 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] <... socket resumed>) = 5 [pid 4664] close(17 [pid 4670] setns(4, 0 [pid 4662] close(16 [pid 4661] close(18 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 187 [pid 4670] <... setns resumed>) = 0 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(18 [pid 4661] close(19 [pid 4670] close(4 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(17 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] <... close resumed>) = 0 [pid 4664] close(19 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(20 [pid 4670] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(18 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4670] <... futex resumed>) = 1 [pid 4668] <... futex resumed>) = 0 [pid 4664] close(20 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(21 [pid 4670] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(19 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4671 attached [pid 4670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] <... futex resumed>) = 0 [pid 4664] close(21 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(22 [pid 4671] set_robust_list(0x555556fa75e0, 24 [pid 4670] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4668] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(20 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... set_robust_list resumed>) = 0 [pid 4670] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4664] close(22 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(23 [pid 4671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4670] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(21 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... prctl resumed>) = 0 [pid 4670] <... futex resumed>) = 1 [pid 4668] <... futex resumed>) = 0 [pid 4664] close(23 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(24 [pid 4671] setpgid(0, 0 [pid 4670] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] close(3 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(22 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... setpgid resumed>) = 0 [pid 4668] <... close resumed>) = 0 [pid 4664] close(24 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(25 [pid 4671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4668] close(4 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(23 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... openat resumed>) = 3 [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(25 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(26 [pid 4671] write(3, "1000", 4 [pid 4668] close(5 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(24 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... write resumed>) = 4 [pid 4668] <... close resumed>) = 0 [pid 4664] close(26 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(27 [pid 4671] close(3 [pid 4668] close(6 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(25 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = 0 [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(27 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(28 [pid 4671] read(200, [pid 4668] close(7 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(26 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(28 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] close(29 [pid 4671] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] close(8 [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(27 [pid 4661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... futex resumed>) = 0 [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] close(29 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] exit_group(0 [pid 4671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4668] close(9 [pid 4666] <... futex resumed>) = ? [pid 4664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] close(28 [pid 4661] <... exit_group resumed>) = ? [pid 4671] <... mmap resumed>) = 0x7ff3b4820000 [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4666] +++ exited with 0 +++ [pid 4664] exit_group(0 [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4661] +++ exited with 0 +++ [pid 4671] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4669] <... futex resumed>) = ? [pid 4668] close(10 [pid 4664] <... exit_group resumed>) = ? [pid 4662] close(29 [pid 4671] <... mprotect resumed>) = 0 [pid 4669] +++ exited with 0 +++ [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4664] +++ exited with 0 +++ [pid 4662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4671] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4668] close(11 [pid 4662] exit_group(0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4667] <... futex resumed>) = ? [pid 3609] <... restart_syscall resumed>) = 0 [pid 4671] <... clone resumed>, parent_tid=[188], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 188 [pid 4668] close(12 [pid 4667] +++ exited with 0 +++ [pid 4662] <... exit_group resumed>) = ? [pid 4671] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... futex resumed>) = 0 [pid 4668] close(13 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4671] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4662] +++ exited with 0 +++ [pid 4668] close(14 [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 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 183 [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4668] close(15) = -1 EBADF (Bad file descriptor) [pid 4668] close(16) = -1 EBADF (Bad file descriptor) [pid 4668] close(17) = -1 EBADF (Bad file descriptor) [pid 4668] close(18) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 184 [pid 4668] close(19 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4668] close(20) = -1 EBADF (Bad file descriptor) [pid 4668] close(21) = -1 EBADF (Bad file descriptor) [pid 4668] close(22) = -1 EBADF (Bad file descriptor) [pid 4668] close(23) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 183 [pid 4668] close(24) = -1 EBADF (Bad file descriptor) [pid 4668] close(25) = -1 EBADF (Bad file descriptor) [pid 4668] close(26) = -1 EBADF (Bad file descriptor) [pid 4668] close(27) = -1 EBADF (Bad file descriptor) [pid 4668] close(28) = -1 EBADF (Bad file descriptor) [pid 4668] close(29) = -1 EBADF (Bad file descriptor) [pid 4668] exit_group(0) = ? [pid 4670] <... futex resumed>) = ? ./strace-static-x86_64: Process 4675 attached [pid 4675] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4670] +++ exited with 0 +++ [pid 4668] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4675] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4674 attached ./strace-static-x86_64: Process 4672 attached [pid 4675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4675] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 4673 attached [pid 4675] close(3) = 0 [pid 4673] set_robust_list(0x555556fa75e0, 24 [pid 4674] set_robust_list(0x555556fa75e0, 24 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4672] set_robust_list(0x7ff3b48409e0, 24./strace-static-x86_64: Process 4676 attached [pid 4675] read(200, [pid 4674] <... set_robust_list resumed>) = 0 [pid 4673] <... set_robust_list resumed>) = 0 [pid 4675] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 186 [pid 4675] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] <... prctl resumed>) = 0 [pid 4673] <... prctl resumed>) = 0 [pid 4675] <... futex resumed>) = 0 [pid 4674] setpgid(0, 0 [pid 4673] setpgid(0, 0 [pid 4672] <... set_robust_list resumed>) = 0 [pid 4675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4674] <... setpgid resumed>) = 0 [pid 4673] <... setpgid resumed>) = 0 [pid 4675] <... mmap resumed>) = 0x7ff3b4820000 [pid 4674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4672] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4675] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4674] <... openat resumed>) = 3 [pid 4673] <... openat resumed>) = 3 [pid 4675] <... mprotect resumed>) = 0 [pid 4674] write(3, "1000", 4 [pid 4673] write(3, "1000", 4 [pid 4675] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4674] <... write resumed>) = 4 [pid 4673] <... write resumed>) = 4 [pid 4674] close(3 [pid 4673] close(3 [pid 4675] <... clone resumed>, parent_tid=[184], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 184 [pid 4674] <... close resumed>) = 0 [pid 4673] <... close resumed>) = 0 [pid 4675] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] read(200, [pid 4673] read(200, [pid 4675] <... futex resumed>) = 0 [pid 4674] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4673] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4675] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4673] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] <... openat resumed>) = 3 [pid 4674] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4673] <... futex resumed>) = 0 [pid 4673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4674] <... futex resumed>) = 0 [pid 4673] <... mmap resumed>) = 0x7ff3b4820000 [pid 4672] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4673] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4673] <... mprotect resumed>) = 0 [pid 4672] <... futex resumed>) = 1 [pid 4671] <... futex resumed>) = 0 [pid 4673] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4671] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] <... mmap resumed>) = 0x7ff3b4820000 [pid 4672] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4676] set_robust_list(0x555556fa75e0, 24 [pid 4674] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4671] <... futex resumed>) = 0 [pid 4673] <... clone resumed>, parent_tid=[184], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 184 [pid 4671] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4674] <... mprotect resumed>) = 0 [pid 4673] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4673] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4677 attached [pid 4672] <... write resumed>) = 8 [pid 4677] set_robust_list(0x7ff3b48409e0, 24 [pid 4674] <... clone resumed>, parent_tid=[185], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 185 [pid 4672] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... set_robust_list resumed>) = 0 [pid 4674] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] <... futex resumed>) = 1 [pid 4671] <... futex resumed>) = 0 [pid 4677] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4674] <... futex resumed>) = 0 [pid 4672] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4671] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... openat resumed>) = 3 [pid 4676] <... set_robust_list resumed>) = 0 [pid 4674] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... openat resumed>) = 4 [pid 4671] <... futex resumed>) = 0 [pid 4677] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] setns(201, 0 [pid 4671] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4677] <... futex resumed>) = 1 [pid 4676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4675] <... futex resumed>) = 0 [pid 4672] <... setns resumed>) = 0 [pid 4677] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4675] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4676] <... prctl resumed>) = 0 [pid 4677] <... write resumed>) = 8 [pid 4675] <... futex resumed>) = 0 [pid 4677] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4679 attached [pid 4677] <... futex resumed>) = 0 [pid 4676] setpgid(0, 0 [pid 4675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4672] <... socket resumed>) = 5 [pid 4679] set_robust_list(0x7ff3b48409e0, 24 [pid 4677] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4675] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] setns(4, 0 [pid 4676] <... setpgid resumed>) = 0 [pid 4679] <... set_robust_list resumed>) = 0 [pid 4677] <... openat resumed>) = 4 [pid 4675] <... futex resumed>) = 0 [pid 4672] <... setns resumed>) = 0 [pid 4679] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4677] setns(201, 0 [pid 4676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4675] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] close(4 [pid 4679] <... openat resumed>) = 3 [pid 4677] <... setns resumed>) = 0 [pid 4672] <... close resumed>) = 0 [pid 4679] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4676] <... openat resumed>) = 3 [pid 4672] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] <... futex resumed>) = 1 [pid 4677] <... socket resumed>) = 5 [pid 4676] write(3, "1000", 4 [pid 4674] <... futex resumed>) = 0 [pid 4672] <... futex resumed>) = 1 [pid 4671] <... futex resumed>) = 0 [pid 4679] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4677] setns(4, 0 [pid 4676] <... write resumed>) = 4 [pid 4674] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4671] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4678 attached [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4677] <... setns resumed>) = 0 [pid 4674] <... futex resumed>) = 0 [pid 4672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4671] <... futex resumed>) = 0 [pid 4676] close(3 [pid 4679] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4677] close(4 [pid 4676] <... close resumed>) = 0 [pid 4674] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] set_robust_list(0x7ff3b48409e0, 24 [pid 4672] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4671] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4679] <... write resumed>) = 8 [pid 4678] <... set_robust_list resumed>) = 0 [pid 4677] <... close resumed>) = 0 [pid 4676] read(200, [pid 4672] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4679] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4672] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4679] <... futex resumed>) = 1 [pid 4677] <... futex resumed>) = 1 [pid 4676] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] <... futex resumed>) = 0 [pid 4674] <... futex resumed>) = 0 [pid 4672] <... futex resumed>) = 1 [pid 4671] <... futex resumed>) = 0 [pid 4679] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4678] <... openat resumed>) = 3 [pid 4677] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4676] <... futex resumed>) = 0 [pid 4675] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4671] close(3 [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4675] <... futex resumed>) = 0 [pid 4674] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = 0 [pid 4679] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4677] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4675] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4674] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4671] close(4 [pid 4676] <... mmap resumed>) = 0x7ff3b4820000 [pid 4678] <... futex resumed>) = 1 [pid 4673] <... futex resumed>) = 0 [pid 4679] <... openat resumed>) = 4 [pid 4678] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4677] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4676] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4673] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4679] setns(201, 0 [pid 4678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4677] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... mprotect resumed>) = 0 [pid 4673] <... futex resumed>) = 0 [pid 4671] close(5 [pid 4679] <... setns resumed>) = 0 [pid 4678] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4677] <... futex resumed>) = 1 [pid 4676] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4675] <... futex resumed>) = 0 [pid 4673] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4671] <... close resumed>) = 0 [pid 4679] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4677] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4675] close(3 [pid 4671] close(6 [pid 4679] <... socket resumed>) = 5 [pid 4678] <... write resumed>) = 8 [pid 4676] <... clone resumed>, parent_tid=[187], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 187 [pid 4675] <... close resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4679] setns(4, 0 [pid 4678] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(4 [pid 4671] close(7 [pid 4679] <... setns resumed>) = 0 [pid 4678] <... futex resumed>) = 1 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4679] close(4 [pid 4678] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4676] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] close(5 [pid 4673] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] close(8 [pid 4679] <... close resumed>) = 0 [pid 4678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4675] <... close resumed>) = 0 [pid 4673] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4679] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4675] close(6 [pid 4673] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4671] close(9 [pid 4679] <... futex resumed>) = 1 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4679] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4678] <... openat resumed>) = 4 [pid 4675] close(7 [pid 4674] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] close(10 [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] setns(201, 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4680 attached [pid 4679] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4678] <... setns resumed>) = 0 [pid 4675] close(8 [pid 4674] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4671] close(11 [pid 4680] set_robust_list(0x7ff3b48409e0, 24 [pid 4679] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4678] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] <... set_robust_list resumed>) = 0 [pid 4679] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] <... socket resumed>) = 5 [pid 4675] close(9 [pid 4671] close(12 [pid 4680] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4679] <... futex resumed>) = 1 [pid 4678] setns(4, 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] <... openat resumed>) = 3 [pid 4679] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4678] <... setns resumed>) = 0 [pid 4675] close(10 [pid 4674] close(3 [pid 4671] close(13 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4678] close(4 [pid 4680] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(11 [pid 4674] <... close resumed>) = 0 [pid 4671] close(14 [pid 4680] <... futex resumed>) = 1 [pid 4678] <... close resumed>) = 0 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(4 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4678] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(12 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] close(15 [pid 4680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] <... futex resumed>) = 1 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(5 [pid 4673] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4678] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4676] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] close(13 [pid 4674] <... close resumed>) = 0 [pid 4673] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] close(16 [pid 4680] <... write resumed>) = 8 [pid 4678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(6 [pid 4673] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4675] close(14 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4671] close(17 [pid 4680] <... futex resumed>) = 1 [pid 4678] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(7 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4678] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(15 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] close(18 [pid 4680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] <... futex resumed>) = 1 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(8 [pid 4673] <... futex resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4678] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4676] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] close(16 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(3 [pid 4671] close(19 [pid 4680] <... openat resumed>) = 4 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(9 [pid 4673] <... close resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] setns(201, 0 [pid 4675] close(17 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(4 [pid 4671] close(20 [pid 4680] <... setns resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(10 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4675] close(18 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(5 [pid 4671] close(21 [pid 4680] <... socket resumed>) = 5 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(11 [pid 4673] <... close resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] setns(4, 0 [pid 4675] close(19 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(6 [pid 4671] close(22 [pid 4680] <... setns resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(12 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] close(4 [pid 4675] close(20 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(7 [pid 4671] close(23 [pid 4680] <... close resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(13 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(21 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(8 [pid 4671] close(24 [pid 4680] <... futex resumed>) = 1 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(14 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4676] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(22 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(9 [pid 4671] close(25 [pid 4680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(15 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4676] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] close(23 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(10 [pid 4671] close(26 [pid 4680] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(16 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] close(24 [pid 4673] close(11 [pid 4671] close(27 [pid 4680] <... futex resumed>) = 1 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4680] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4676] close(3 [pid 4675] close(25 [pid 4674] close(17 [pid 4673] close(12 [pid 4671] close(28 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] <... close resumed>) = 0 [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] close(4 [pid 4675] close(26 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(13 [pid 4671] close(29 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(18 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] close(5 [pid 4675] close(27 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(14 [pid 4671] exit_group(0 [pid 4676] <... close resumed>) = 0 [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(19 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4672] <... futex resumed>) = ? [pid 4671] <... exit_group resumed>) = ? [pid 4676] close(6 [pid 4675] close(28 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(15 [pid 4672] +++ exited with 0 +++ [pid 4671] +++ exited with 0 +++ [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(20 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4676] close(7 [pid 4675] close(29 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(16 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(21 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] close(8 [pid 4675] exit_group(0 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(17 [pid 4677] <... futex resumed>) = ? [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4675] <... exit_group resumed>) = ? [pid 4674] close(22 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4677] +++ exited with 0 +++ [pid 4676] close(9 [pid 4675] +++ exited with 0 +++ [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(18) = -1 EBADF (Bad file descriptor) [pid 4673] close(19) = -1 EBADF (Bad file descriptor) [pid 4673] close(20) = -1 EBADF (Bad file descriptor) [pid 4673] close(21) = -1 EBADF (Bad file descriptor) [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(23 [pid 4676] close(10 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(22 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 189 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(24 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] close(23 [pid 4676] close(11 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(25 [pid 4673] close(24 [pid 4676] close(12 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(26 [pid 4673] close(25) = -1 EBADF (Bad file descriptor) [pid 4673] close(26) = -1 EBADF (Bad file descriptor) [pid 4673] close(27) = -1 EBADF (Bad file descriptor) [pid 4673] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4681 attached [pid 4673] close(29 [pid 4681] set_robust_list(0x555556fa75e0, 24 [pid 4673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] close(13 [pid 4681] <... set_robust_list resumed>) = 0 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] exit_group(0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 185 [pid 4681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4678] <... futex resumed>) = ? [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(27 [pid 4673] <... exit_group resumed>) = ? [pid 4681] <... prctl resumed>) = 0 [pid 4678] +++ exited with 0 +++ [pid 4676] close(14 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4673] +++ exited with 0 +++ [pid 4681] setpgid(0, 0 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(28 [pid 4676] close(15 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] close(29 [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 4676] close(16 [pid 4674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] exit_group(0 [pid 4681] <... setpgid resumed>) = 0 [pid 4681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4676] close(17 [pid 4681] write(3, "1000", 4 [pid 4679] <... futex resumed>) = ? [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4674] <... exit_group resumed>) = ? [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 185 [pid 4681] <... write resumed>) = 4 [pid 4679] +++ exited with 0 +++ [pid 4676] close(18./strace-static-x86_64: Process 4682 attached [pid 4681] close(3 [pid 4682] set_robust_list(0x555556fa75e0, 24 [pid 4681] <... close resumed>) = 0 [pid 4682] <... set_robust_list resumed>) = 0 [pid 4681] read(200, [pid 4682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4681] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] close(19) = -1 EBADF (Bad file descriptor) [pid 4682] <... prctl resumed>) = 0 [pid 4681] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] setpgid(0, 0 [pid 4681] <... futex resumed>) = 0 [pid 4676] close(20 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4682] <... setpgid resumed>) = 0 [pid 4681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4681] <... mmap resumed>) = 0x7ff3b4820000 [pid 4682] <... openat resumed>) = 3 [pid 4681] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4676] close(21 [pid 4682] write(3, "1000", 4 [pid 4681] <... mprotect resumed>) = 0 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 186 [pid 4682] <... write resumed>) = 4 [pid 4681] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4676] close(22 [pid 4682] close(3 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = 0 [pid 4681] <... clone resumed>, parent_tid=[190], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 190 [pid 4676] close(23./strace-static-x86_64: Process 4683 attached [pid 4682] read(200, [pid 4681] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] set_robust_list(0x555556fa75e0, 24 [pid 4682] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4681] <... futex resumed>) = 0 [pid 4683] <... set_robust_list resumed>) = 0 [pid 4682] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4681] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4676] close(24 [pid 4683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4682] <... futex resumed>) = 0 [pid 4683] <... prctl resumed>) = 0 [pid 4682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] setpgid(0, 0 [pid 4682] <... mmap resumed>) = 0x7ff3b4820000 [pid 4676] close(25 [pid 4683] <... setpgid resumed>) = 0 [pid 4682] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4682] <... mprotect resumed>) = 0 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4684 attached [pid 4683] <... openat resumed>) = 3 [pid 4682] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4676] close(26 [pid 4683] write(3, "1000", 4 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... write resumed>) = 4 [pid 4682] <... clone resumed>, parent_tid=[186], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 186 [pid 4676] close(27 [pid 4684] set_robust_list(0x555556fa75e0, 24 [pid 4683] close(3 [pid 4682] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4685 attached [pid 4683] <... close resumed>) = 0 [pid 4682] <... futex resumed>) = 0 [pid 4685] set_robust_list(0x7ff3b48409e0, 24 [pid 4684] <... set_robust_list resumed>) = 0 [pid 4683] read(200, [pid 4682] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4676] close(28 [pid 4685] <... set_robust_list resumed>) = 0 [pid 4683] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4676] close(29 [pid 4685] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4683] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4685] <... openat resumed>) = 3 [pid 4683] <... futex resumed>) = 0 [pid 4676] exit_group(0 [pid 4685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... prctl resumed>) = 0 [pid 4683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4680] <... futex resumed>) = ? [pid 4676] <... exit_group resumed>) = ? [pid 4685] <... futex resumed>) = 1 [pid 4684] setpgid(0, 0 [pid 4683] <... mmap resumed>) = 0x7ff3b4820000 [pid 4681] <... futex resumed>) = 0 [pid 4680] +++ exited with 0 +++ [pid 4685] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4683] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4681] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4681] <... futex resumed>) = 0 [pid 4685] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4681] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4686 attached [pid 4685] <... write resumed>) = 8 [pid 4676] +++ exited with 0 +++ [pid 4686] set_robust_list(0x7ff3b48409e0, 24 [pid 4685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4684] <... setpgid resumed>) = 0 [pid 4683] <... mprotect resumed>) = 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4686] <... set_robust_list resumed>) = 0 [pid 4685] <... futex resumed>) = 1 [pid 4681] <... futex resumed>) = 0 [pid 4683] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4686] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4685] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4681] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4686] <... openat resumed>) = 3 [pid 4685] <... openat resumed>) = 4 [pid 4681] <... futex resumed>) = 0 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] setns(201, 0 [pid 4684] <... openat resumed>) = 3 [pid 4683] <... clone resumed>, parent_tid=[186], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 186 [pid 4681] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4685] <... setns resumed>) = 0 [pid 4684] write(3, "1000", 4 [pid 4683] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4685] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4684] <... write resumed>) = 4 [pid 4683] <... futex resumed>) = 0 [pid 4682] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4685] <... socket resumed>) = 5 [pid 4684] close(3 [pid 4683] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4682] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4686] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4685] setns(4, 0 [pid 4682] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... write resumed>) = 8 [pid 4685] <... setns resumed>) = 0 [pid 4686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] close(4 [pid 4686] <... futex resumed>) = 1 [pid 4685] <... close resumed>) = 0 [pid 4684] <... close resumed>) = 0 [pid 4682] <... futex resumed>) = 0 [pid 4686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] read(200, [pid 4682] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 188 [pid 4686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4685] <... futex resumed>) = 1 [pid 4684] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4682] <... futex resumed>) = 0 [pid 4681] <... futex resumed>) = 0 [pid 4686] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4685] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4684] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4681] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4686] <... openat resumed>) = 4 [pid 4685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4684] <... futex resumed>) = 0 [pid 4681] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4687 attached [pid 4686] setns(201, 0 [pid 4685] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4681] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... setns resumed>) = 0 [pid 4685] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4686] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4685] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... mmap resumed>) = 0x7ff3b4820000 [pid 4686] <... socket resumed>) = 5 [pid 4685] <... futex resumed>) = 1 [pid 4681] <... futex resumed>) = 0 [pid 4686] setns(4, 0 [pid 4685] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4684] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4681] close(3 [pid 4686] <... setns resumed>) = 0 [pid 4684] <... mprotect resumed>) = 0 [pid 4681] <... close resumed>) = 0 ./strace-static-x86_64: Process 4688 attached [pid 4687] set_robust_list(0x7ff3b48409e0, 24 [pid 4686] close(4 [pid 4681] close(4 [pid 4687] <... set_robust_list resumed>) = 0 [pid 4686] <... close resumed>) = 0 [pid 4684] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] set_robust_list(0x555556fa75e0, 24 [pid 4687] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4681] close(5 [pid 4688] <... set_robust_list resumed>) = 0 [pid 4687] <... openat resumed>) = 3 [pid 4686] <... futex resumed>) = 1 [pid 4682] <... futex resumed>) = 0 [pid 4681] <... close resumed>) = 0 [pid 4687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4684] <... clone resumed>, parent_tid=[187], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 187 [pid 4682] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4681] close(6 [pid 4688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4687] <... futex resumed>) = 1 [pid 4686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4684] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4683] <... futex resumed>) = 0 [pid 4682] <... futex resumed>) = 0 [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] <... prctl resumed>) = 0 [pid 4687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4686] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4684] <... futex resumed>) = 0 [pid 4683] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4681] close(7 [pid 4688] setpgid(0, 0 [pid 4687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4686] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4684] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 0 [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4687] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4686] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4681] close(8 [pid 4688] <... setpgid resumed>) = 0 [pid 4687] <... write resumed>) = 8 [pid 4686] <... futex resumed>) = 1 [pid 4683] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4682] <... futex resumed>) = 0 [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4686] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4682] close(3 [pid 4681] close(9./strace-static-x86_64: Process 4689 attached [pid 4688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4687] <... futex resumed>) = 0 [pid 4683] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... close resumed>) = 0 [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4687] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4683] <... futex resumed>) = 0 [pid 4682] close(4 [pid 4681] close(10 [pid 4688] <... openat resumed>) = 3 [pid 4687] <... openat resumed>) = 4 [pid 4683] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] write(3, "1000", 4 [pid 4687] setns(201, 0 [pid 4682] close(5 [pid 4681] close(11 [pid 4689] set_robust_list(0x7ff3b48409e0, 24 [pid 4688] <... write resumed>) = 4 [pid 4687] <... setns resumed>) = 0 [pid 4682] <... close resumed>) = 0 [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... set_robust_list resumed>) = 0 [pid 4688] close(3 [pid 4687] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4682] close(6 [pid 4681] close(12 [pid 4689] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4688] <... close resumed>) = 0 [pid 4687] <... socket resumed>) = 5 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... openat resumed>) = 3 [pid 4688] read(200, [pid 4687] setns(4, 0 [pid 4682] close(7 [pid 4681] close(13 [pid 4689] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4687] <... setns resumed>) = 0 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... futex resumed>) = 1 [pid 4688] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4687] close(4 [pid 4684] <... futex resumed>) = 0 [pid 4682] close(8 [pid 4681] close(14 [pid 4689] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4688] <... futex resumed>) = 0 [pid 4687] <... close resumed>) = 0 [pid 4684] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... futex resumed>) = 0 [pid 4682] close(9 [pid 4681] close(15 [pid 4689] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4688] <... mmap resumed>) = 0x7ff3b4820000 [pid 4687] <... futex resumed>) = 1 [pid 4684] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 0 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... write resumed>) = 8 [pid 4688] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4683] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] close(10 [pid 4681] close(16 [pid 4689] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... mprotect resumed>) = 0 [pid 4687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4683] <... futex resumed>) = 0 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... futex resumed>) = 1 [pid 4688] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4687] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4684] <... futex resumed>) = 0 [pid 4683] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4682] close(11 [pid 4681] close(17 [pid 4689] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4687] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4688] <... clone resumed>, parent_tid=[189], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 189 [pid 4687] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] close(12 [pid 4681] close(18 [pid 4689] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4688] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4687] <... futex resumed>) = 1 [pid 4684] <... futex resumed>) = 0 [pid 4683] <... futex resumed>) = 0 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... openat resumed>) = 4 [pid 4688] <... futex resumed>) = 0 [pid 4687] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4684] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] close(3 [pid 4682] close(13 [pid 4681] close(19 [pid 4689] setns(201, 0 [pid 4688] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = 0 [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4689] <... setns resumed>) = 0 [pid 4683] close(4 [pid 4682] close(14 [pid 4681] close(20./strace-static-x86_64: Process 4690 attached [pid 4689] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] set_robust_list(0x7ff3b48409e0, 24 [pid 4689] <... socket resumed>) = 5 [pid 4683] close(5 [pid 4682] close(15 [pid 4681] close(21 [pid 4690] <... set_robust_list resumed>) = 0 [pid 4689] setns(4, 0 [pid 4683] <... close resumed>) = 0 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4689] <... setns resumed>) = 0 [pid 4683] close(6 [pid 4682] close(16 [pid 4681] close(22 [pid 4690] <... openat resumed>) = 3 [pid 4689] close(4 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4689] <... close resumed>) = 0 [pid 4683] close(7 [pid 4682] close(17 [pid 4681] close(23 [pid 4690] <... futex resumed>) = 1 [pid 4689] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4689] <... futex resumed>) = 1 [pid 4688] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... futex resumed>) = 0 [pid 4683] close(8 [pid 4682] close(18 [pid 4681] close(24 [pid 4690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4689] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4688] <... futex resumed>) = 0 [pid 4684] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4688] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4684] <... futex resumed>) = 0 [pid 4683] close(9 [pid 4682] close(19 [pid 4681] close(25 [pid 4690] <... write resumed>) = 8 [pid 4689] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4684] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4689] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4683] close(10 [pid 4682] close(20 [pid 4681] close(26 [pid 4690] <... futex resumed>) = 1 [pid 4689] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4689] <... futex resumed>) = 1 [pid 4688] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... futex resumed>) = 0 [pid 4683] close(11 [pid 4682] close(21 [pid 4681] close(27 [pid 4690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4689] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4688] <... futex resumed>) = 0 [pid 4684] close(3 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4688] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4682] close(22 [pid 4681] close(28 [pid 4690] <... openat resumed>) = 4 [pid 4684] <... close resumed>) = 0 [pid 4683] close(12 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] setns(201, 0 [pid 4684] close(4 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] close(23 [pid 4681] close(29 [pid 4690] <... setns resumed>) = 0 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] close(13 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4684] close(5 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] close(24 [pid 4681] exit_group(0 [pid 4690] <... socket resumed>) = 5 [pid 4685] <... futex resumed>) = ? [pid 4684] <... close resumed>) = 0 [pid 4683] close(14 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4681] <... exit_group resumed>) = ? [pid 4690] setns(4, 0 [pid 4685] +++ exited with 0 +++ [pid 4684] close(6 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] close(25 [pid 4681] +++ exited with 0 +++ [pid 4690] <... setns resumed>) = 0 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] close(15 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4690] close(4 [pid 4684] close(7 [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] close(26 [pid 4690] <... close resumed>) = 0 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] close(16 [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] close(8 [pid 4682] close(27 [pid 4690] <... futex resumed>) = 1 [pid 4688] <... futex resumed>) = 0 [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 4690] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4688] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] close(9 [pid 4683] close(17 [pid 4682] close(28 [pid 4690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4688] <... futex resumed>) = 0 [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 4690] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4688] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4684] close(10 [pid 4683] close(18 [pid 4682] close(29 [pid 4690] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4690] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] exit_group(0 [pid 4690] <... futex resumed>) = 1 [pid 4688] <... futex resumed>) = 0 [pid 4686] <... futex resumed>) = ? [pid 4684] close(11 [pid 4683] close(19 [pid 4682] <... exit_group resumed>) = ? [pid 4690] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4688] close(3 [pid 4686] +++ exited with 0 +++ [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4682] +++ exited with 0 +++ [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4688] <... close resumed>) = 0 [pid 4684] close(12 [pid 4683] close(20 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] close(4 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(13 [pid 4683] close(21 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4691 attached ./strace-static-x86_64: Process 4692 attached [pid 4688] close(5 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] set_robust_list(0x555556fa75e0, 24 [pid 4688] <... close resumed>) = 0 [pid 4684] close(14 [pid 4683] close(22 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 191 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 187 [pid 4692] set_robust_list(0x555556fa75e0, 24 [pid 4691] <... set_robust_list resumed>) = 0 [pid 4688] close(6 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] <... set_robust_list resumed>) = 0 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(15 [pid 4683] close(23 [pid 4691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4688] close(7 [pid 4691] <... prctl resumed>) = 0 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4691] setpgid(0, 0 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(16 [pid 4683] close(24 [pid 4691] <... setpgid resumed>) = 0 [pid 4692] <... prctl resumed>) = 0 [pid 4691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4688] close(8 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(17 [pid 4683] close(25 [pid 4688] close(9 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(18 [pid 4683] close(26 [pid 4692] setpgid(0, 0 [pid 4691] <... openat resumed>) = 3 [pid 4688] close(10 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] <... setpgid resumed>) = 0 [pid 4691] write(3, "1000", 4 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(19 [pid 4683] close(27 [pid 4692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4691] <... write resumed>) = 4 [pid 4688] close(11 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] <... openat resumed>) = 3 [pid 4691] close(3 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(20 [pid 4683] close(28 [pid 4691] <... close resumed>) = 0 [pid 4688] close(12 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] read(200, [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(21 [pid 4683] close(29 [pid 4691] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4688] close(13 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(22 [pid 4683] exit_group(0 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4687] <... futex resumed>) = ? [pid 4683] <... exit_group resumed>) = ? [pid 4691] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] close(14 [pid 4687] +++ exited with 0 +++ [pid 4684] close(23 [pid 4692] write(3, "1000", 4) = 4 [pid 4692] close(3) = 0 [pid 4692] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4692] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4683] +++ exited with 0 +++ [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... futex resumed>) = 0 [pid 4688] close(15 [pid 4684] close(24 [pid 4691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] <... futex resumed>) = 0 [pid 4692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4688] close(16 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4691] <... mmap resumed>) = 0x7ff3b4820000 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4692] <... mprotect resumed>) = 0 [pid 4691] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4688] close(17 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[188], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 188 [pid 4692] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(26 [pid 4688] close(18 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 187 [pid 4691] <... mprotect resumed>) = 0 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(27 [pid 4688] close(19 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(28 [pid 4691] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4692] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4688] close(20 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] close(29 [pid 4688] close(21 [pid 4684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... clone resumed>, parent_tid=[192], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 192 [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4684] exit_group(0 [pid 4691] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] close(22 [pid 4689] <... futex resumed>) = ? [pid 4684] <... exit_group resumed>) = ? [pid 4691] <... futex resumed>) = 0 [pid 4689] +++ exited with 0 +++ [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4693 attached [pid 4693] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4693] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 ./strace-static-x86_64: Process 4695 attached [pid 4684] +++ exited with 0 +++ [pid 4688] close(23 [pid 4691] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4688] close(24) = -1 EBADF (Bad file descriptor) [pid 4695] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4688] close(25 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4695] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4693] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] <... futex resumed>) = 0 [pid 4692] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4692] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4688] close(26) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 188 [pid 4688] close(27) = -1 EBADF (Bad file descriptor) [pid 4688] close(28) = -1 EBADF (Bad file descriptor) [pid 4688] close(29) = -1 EBADF (Bad file descriptor) [pid 4693] <... futex resumed>) = 1 [pid 4688] exit_group(0 [pid 4690] <... futex resumed>) = ? [pid 4688] <... exit_group resumed>) = ? [pid 4690] +++ exited with 0 +++ [pid 4693] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4693] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] <... openat resumed>) = 3 [pid 4693] <... futex resumed>) = 1 [pid 4692] <... futex resumed>) = 0 [pid 4688] +++ exited with 0 +++ [pid 4695] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4693] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4692] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4696 attached ./strace-static-x86_64: Process 4694 attached [pid 4695] <... futex resumed>) = 1 [pid 4693] <... openat resumed>) = 4 [pid 4692] <... futex resumed>) = 0 [pid 4691] <... futex resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4696] set_robust_list(0x555556fa75e0, 24 [pid 4695] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4693] setns(201, 0 [pid 4692] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4691] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] set_robust_list(0x555556fa75e0, 24 [pid 4695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4693] <... setns resumed>) = 0 [pid 4691] <... futex resumed>) = 0 [pid 4695] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4694] <... set_robust_list resumed>) = 0 [pid 4693] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4691] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... write resumed>) = 8 [pid 4694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4693] <... socket resumed>) = 5 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4695] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4693] setns(4, 0 [pid 4695] <... futex resumed>) = 1 [pid 4693] <... setns resumed>) = 0 [pid 4695] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4693] close(4) = 0 [pid 4693] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4692] <... futex resumed>) = 0 [pid 4694] <... prctl resumed>) = 0 [pid 4693] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4692] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4693] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4692] <... futex resumed>) = 0 [pid 4691] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] setpgid(0, 0 [pid 4693] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] <... futex resumed>) = 0 [pid 4692] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4691] <... futex resumed>) = 1 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 190 [pid 4696] <... set_robust_list resumed>) = 0 [pid 4695] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4694] <... setpgid resumed>) = 0 [pid 4693] <... futex resumed>) = 0 [pid 4692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4691] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4695] <... openat resumed>) = 4 [pid 4693] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4692] close(3 [pid 4696] <... prctl resumed>) = 0 [pid 4695] setns(201, 0 [pid 4694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4692] <... close resumed>) = 0 ./strace-static-x86_64: Process 4697 attached [pid 4695] <... setns resumed>) = 0 [pid 4692] close(4 [pid 4697] set_robust_list(0x555556fa75e0, 24 [pid 4696] setpgid(0, 0 [pid 4695] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4694] <... openat resumed>) = 3 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] <... set_robust_list resumed>) = 0 [pid 4695] <... socket resumed>) = 5 [pid 4692] close(5 [pid 4697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4696] <... setpgid resumed>) = 0 [pid 4695] setns(4, 0 [pid 4694] write(3, "1000", 4 [pid 4692] <... close resumed>) = 0 [pid 4697] <... prctl resumed>) = 0 [pid 4696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4695] <... setns resumed>) = 0 [pid 4694] <... write resumed>) = 4 [pid 4692] close(6 [pid 4697] setpgid(0, 0 [pid 4695] close(4 [pid 4694] close(3 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] <... setpgid resumed>) = 0 [pid 4696] <... openat resumed>) = 3 [pid 4695] <... close resumed>) = 0 [pid 4694] <... close resumed>) = 0 [pid 4692] close(7 [pid 4697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4695] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] <... openat resumed>) = 3 [pid 4696] write(3, "1000", 4 [pid 4695] <... futex resumed>) = 1 [pid 4694] read(200, [pid 4692] close(8 [pid 4691] <... futex resumed>) = 0 [pid 4697] write(3, "1000", 4 [pid 4696] <... write resumed>) = 4 [pid 4695] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4694] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... write resumed>) = 4 [pid 4695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4694] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] close(9 [pid 4691] <... futex resumed>) = 0 [pid 4697] close(3 [pid 4696] close(3 [pid 4695] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4694] <... futex resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... close resumed>) = 0 [pid 4696] <... close resumed>) = 0 [pid 4695] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4692] close(10 [pid 4697] read(200, [pid 4696] read(200, [pid 4695] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4696] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4695] <... futex resumed>) = 1 [pid 4694] <... mmap resumed>) = 0x7ff3b4820000 [pid 4692] close(11 [pid 4691] <... futex resumed>) = 0 [pid 4697] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4694] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(3 [pid 4697] <... futex resumed>) = 0 [pid 4696] <... futex resumed>) = 0 [pid 4694] <... mprotect resumed>) = 0 [pid 4692] close(12 [pid 4697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] <... mmap resumed>) = 0x7ff3b4820000 [pid 4692] close(13 [pid 4691] <... close resumed>) = 0 [pid 4696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4694] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4697] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4696] <... mmap resumed>) = 0x7ff3b4820000 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(4 [pid 4697] <... mprotect resumed>) = 0 [pid 4696] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4692] close(14 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4696] <... mprotect resumed>) = 0 [pid 4694] <... clone resumed>, parent_tid=[188], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 188 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(5 [pid 4694] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] close(15 [pid 4691] <... close resumed>) = 0 ./strace-static-x86_64: Process 4698 attached [pid 4697] <... clone resumed>, parent_tid=[191], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 191 [pid 4696] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4694] <... futex resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(6 [pid 4697] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] close(16 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] <... futex resumed>) = 0 [pid 4694] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(7 [pid 4697] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4696] <... clone resumed>, parent_tid=[189], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 189 [pid 4692] close(17 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(8 [pid 4696] <... futex resumed>) = 0 [pid 4692] close(18 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(9 [pid 4692] close(19 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(10 [pid 4692] close(20 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] close(21 [pid 4691] close(11 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4692] close(22 [pid 4691] close(12 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] set_robust_list(0x7ff3b48409e0, 24 [pid 4692] close(23 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] <... set_robust_list resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(13 [pid 4698] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4692] close(24 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] <... openat resumed>) = 3 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] close(14 [pid 4698] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] close(25 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] <... futex resumed>) = 1 [pid 4694] <... futex resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4694] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] close(26 [pid 4691] close(15./strace-static-x86_64: Process 4699 attached [pid 4698] <... write resumed>) = 8 [pid 4694] <... futex resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] close(27 [pid 4691] close(16 [pid 4698] <... futex resumed>) = 0 [pid 4694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4699] set_robust_list(0x7ff3b48409e0, 24 [pid 4698] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4694] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4692] close(28 [pid 4691] close(17 [pid 4699] <... set_robust_list resumed>) = 0 [pid 4698] <... openat resumed>) = 4 [pid 4694] <... futex resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4698] setns(201, 0 [pid 4694] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4692] close(29 [pid 4691] close(18 [pid 4698] <... setns resumed>) = 0 [pid 4692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4700 attached [pid 4699] <... openat resumed>) = 3 [pid 4698] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4692] exit_group(0 [pid 4691] close(19 [pid 4700] set_robust_list(0x7ff3b48409e0, 24 [pid 4698] <... socket resumed>) = 5 [pid 4693] <... futex resumed>) = ? [pid 4692] <... exit_group resumed>) = ? [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4700] <... set_robust_list resumed>) = 0 [pid 4699] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4698] setns(4, 0 [pid 4693] +++ exited with 0 +++ [pid 4692] +++ exited with 0 +++ [pid 4691] close(20 [pid 4700] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4698] <... setns resumed>) = 0 [pid 4691] <... 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 4699] <... futex resumed>) = 1 [pid 4697] <... futex resumed>) = 0 [pid 4700] <... openat resumed>) = 3 [pid 4698] close(4 [pid 4697] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] close(21 [pid 4700] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4699] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4698] <... close resumed>) = 0 [pid 4697] <... futex resumed>) = 0 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4700] <... futex resumed>) = 1 [pid 4699] <... write resumed>) = 8 [pid 4698] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4696] <... futex resumed>) = 0 [pid 4691] close(22 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4701 attached [pid 4700] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4699] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4698] <... futex resumed>) = 1 [pid 4697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4699] <... futex resumed>) = 0 [pid 4698] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4697] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4694] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] close(23 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 189 [pid 4700] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4699] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4697] <... futex resumed>) = 0 [pid 4696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4694] <... futex resumed>) = 0 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4700] <... write resumed>) = 8 [pid 4699] <... openat resumed>) = 4 [pid 4698] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4697] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4694] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4691] close(24 [pid 4700] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4699] setns(201, 0 [pid 4698] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4700] <... futex resumed>) = 1 [pid 4699] <... setns resumed>) = 0 [pid 4698] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4691] close(25 [pid 4700] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4699] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4698] <... futex resumed>) = 1 [pid 4696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4699] <... socket resumed>) = 5 [pid 4698] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4696] <... futex resumed>) = 0 [pid 4694] close(3 [pid 4691] close(26 [pid 4700] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4699] setns(4, 0 [pid 4696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4701] set_robust_list(0x555556fa75e0, 24 [pid 4700] <... openat resumed>) = 4 [pid 4699] <... setns resumed>) = 0 [pid 4694] <... close resumed>) = 0 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... set_robust_list resumed>) = 0 [pid 4700] setns(201, 0 [pid 4701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4700] <... setns resumed>) = 0 [pid 4699] close(4 [pid 4694] close(4 [pid 4691] close(27 [pid 4701] <... prctl resumed>) = 0 [pid 4700] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4699] <... close resumed>) = 0 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] setpgid(0, 0 [pid 4700] <... socket resumed>) = 5 [pid 4699] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] close(5 [pid 4691] close(28 [pid 4701] <... setpgid resumed>) = 0 [pid 4700] setns(4, 0 [pid 4701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4700] <... setns resumed>) = 0 [pid 4699] <... futex resumed>) = 1 [pid 4697] <... futex resumed>) = 0 [pid 4694] <... close resumed>) = 0 [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... openat resumed>) = 3 [pid 4700] close(4 [pid 4699] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] write(3, "1000", 4 [pid 4700] <... close resumed>) = 0 [pid 4697] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] close(6 [pid 4691] close(29 [pid 4699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4701] <... write resumed>) = 4 [pid 4700] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4699] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4697] <... futex resumed>) = 0 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(3 [pid 4700] <... futex resumed>) = 1 [pid 4699] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4697] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4696] <... futex resumed>) = 0 [pid 4694] close(7 [pid 4691] exit_group(0 [pid 4701] <... close resumed>) = 0 [pid 4700] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4699] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4696] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] read(200, [pid 4700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4699] <... futex resumed>) = 0 [pid 4697] close(3 [pid 4696] <... futex resumed>) = 0 [pid 4695] <... futex resumed>) = ? [pid 4694] close(8 [pid 4691] <... exit_group resumed>) = ? [pid 4701] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4700] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4699] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4697] <... close resumed>) = 0 [pid 4696] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] +++ exited with 0 +++ [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4700] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4701] <... futex resumed>) = 0 [pid 4700] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4700] <... futex resumed>) = 1 [pid 4696] <... futex resumed>) = 0 [pid 4691] +++ exited with 0 +++ [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 4701] <... mmap resumed>) = 0x7ff3b4820000 [pid 4700] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4697] close(4 [pid 4696] close(3 [pid 4694] close(9 [pid 4701] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = 0 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... mprotect resumed>) = 0 [pid 4697] close(5 [pid 4696] close(4 [pid 4694] close(10 [pid 4701] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4697] <... close resumed>) = 0 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] close(6 [pid 4696] close(5 [pid 4694] close(11 [pid 4701] <... clone resumed>, parent_tid=[190], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 190 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = 0 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] close(7 [pid 4696] close(6 [pid 4694] close(12 [pid 4701] <... futex resumed>) = 0 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] close(8 [pid 4696] close(7 [pid 4694] close(13 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4697] close(9 [pid 4696] close(8 [pid 4694] close(14 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(9) = -1 EBADF (Bad file descriptor) [pid 4696] close(10) = -1 EBADF (Bad file descriptor) [pid 4696] close(11) = -1 EBADF (Bad file descriptor) [pid 4696] close(12) = -1 EBADF (Bad file descriptor) [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(13 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 193 ./strace-static-x86_64: Process 4702 attached [pid 4697] close(10 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(15 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(14 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] close(11 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(16 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(15 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4697] close(12 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(17 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(16) = -1 EBADF (Bad file descriptor) [pid 4697] close(13 [pid 4696] close(17 [pid 4694] <... 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 4694] close(18./strace-static-x86_64: Process 4703 attached [pid 4697] close(14 [pid 4696] close(18 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] set_robust_list(0x555556fa75e0, 24 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(19 [pid 4703] <... set_robust_list resumed>) = 0 [pid 4697] close(15 [pid 4696] close(19 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(20 [pid 4703] <... prctl resumed>) = 0 [pid 4697] close(16 [pid 4696] close(20 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] setpgid(0, 0 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(21 [pid 4703] <... setpgid resumed>) = 0 [pid 4697] close(17 [pid 4696] close(21 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(22 [pid 4703] <... openat resumed>) = 3 [pid 4697] close(18 [pid 4696] close(22 [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] write(3, "1000", 4 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] close(23 [pid 4703] <... write resumed>) = 4 [pid 4696] close(23 [pid 4703] close(3 [pid 4697] close(19 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] <... close resumed>) = 0 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(24 [pid 4694] close(24 [pid 4703] read(200, [pid 4697] close(20 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4702] set_robust_list(0x7ff3b48409e0, 24 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(25 [pid 4694] close(25 [pid 4703] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4702] <... set_robust_list resumed>) = 0 [pid 4697] close(21 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] <... futex resumed>) = 0 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(26 [pid 4694] close(26 [pid 4703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4702] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4697] close(22 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] <... mmap resumed>) = 0x7ff3b4820000 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(27 [pid 4694] close(27 [pid 4703] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4702] <... openat resumed>) = 3 [pid 4697] close(23 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] <... mprotect resumed>) = 0 [pid 4702] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(28 [pid 4694] close(28 [pid 4703] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4702] <... futex resumed>) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4697] close(24 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4702] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4701] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] close(29 [pid 4694] close(29 [pid 4703] <... clone resumed>, parent_tid=[194], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 194 [pid 4701] <... futex resumed>) = 0 [pid 4697] close(25 [pid 4696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4702] <... write resumed>) = 8 [pid 4701] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] exit_group(0 [pid 4694] exit_group(0 [pid 4703] <... futex resumed>) = 0 [pid 4700] <... futex resumed>) = ? [pid 4697] close(26 [pid 4696] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4704 attached [pid 4703] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4700] +++ exited with 0 +++ [pid 4698] <... futex resumed>) = ? [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4696] +++ exited with 0 +++ [pid 4694] <... exit_group resumed>) = ? [pid 4704] set_robust_list(0x7ff3b48409e0, 24 [pid 4702] <... futex resumed>) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4698] +++ exited with 0 +++ [pid 4697] close(27 [pid 4701] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4704] <... set_robust_list resumed>) = 0 [pid 4702] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4694] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4702] <... openat resumed>) = 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4697] close(28 [pid 4702] setns(201, 0 [pid 4704] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4702] <... setns resumed>) = 0 [pid 4697] close(29 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4704] <... openat resumed>) = 3 [pid 4702] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4704] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4703] <... futex resumed>) = 0 [pid 4704] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4703] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4705 attached [pid 4704] <... write resumed>) = 8 [pid 4703] <... futex resumed>) = 0 [pid 4702] <... socket resumed>) = 5 [pid 4697] exit_group(0 [pid 4705] set_robust_list(0x555556fa75e0, 24 [pid 4704] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] setns(4, 0 [pid 4699] <... futex resumed>) = ? [pid 4697] <... exit_group resumed>) = ? [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 190 [pid 4704] <... futex resumed>) = 0 [pid 4703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4702] <... setns resumed>) = 0 [pid 4704] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4703] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4699] +++ exited with 0 +++ [pid 4704] <... openat resumed>) = 4 [pid 4703] <... futex resumed>) = 0 [pid 4704] setns(201, 0 [pid 4703] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4704] <... setns resumed>) = 0 [pid 4704] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4697] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4702] close(4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4702] <... close resumed>) = 0 [pid 4704] setns(4, 0) = 0 [pid 4704] close(4) = 0 [pid 4704] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4703] <... futex resumed>) = 0 [pid 4702] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4703] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4702] <... futex resumed>) = 1 [pid 4701] <... futex resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 189 [pid 4704] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4703] <... futex resumed>) = 0 [pid 4702] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4701] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4701] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4706 attached [pid 4705] <... set_robust_list resumed>) = 0 [pid 4704] <... futex resumed>) = 0 [pid 4703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4702] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4701] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] set_robust_list(0x555556fa75e0, 24 [pid 4705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4704] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4703] close(3 [pid 4702] <... futex resumed>) = 0 [pid 4701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4703] <... close resumed>) = 0 [pid 4702] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] close(3 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4703] close(4) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = 0 [pid 4703] close(5) = 0 [pid 4703] close(6) = -1 EBADF (Bad file descriptor) [pid 4703] close(7) = -1 EBADF (Bad file descriptor) [pid 4703] close(8 [pid 4701] close(4./strace-static-x86_64: Process 4707 attached [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4703] close(9 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 192 [pid 4707] set_robust_list(0x555556fa75e0, 24 [pid 4706] <... set_robust_list resumed>) = 0 [pid 4705] <... prctl resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(5 [pid 4707] <... set_robust_list resumed>) = 0 [pid 4706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4705] setpgid(0, 0 [pid 4703] close(10 [pid 4707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4706] <... prctl resumed>) = 0 [pid 4705] <... setpgid resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = 0 [pid 4707] <... prctl resumed>) = 0 [pid 4706] setpgid(0, 0 [pid 4705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4703] close(11 [pid 4701] close(6 [pid 4707] setpgid(0, 0 [pid 4706] <... setpgid resumed>) = 0 [pid 4705] <... openat resumed>) = 3 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] <... setpgid resumed>) = 0 [pid 4706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4705] write(3, "1000", 4 [pid 4703] close(12 [pid 4707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4706] <... openat resumed>) = 3 [pid 4705] <... write resumed>) = 4 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(7 [pid 4706] write(3, "1000", 4 [pid 4705] close(3 [pid 4703] close(13 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] <... openat resumed>) = 3 [pid 4706] <... write resumed>) = 4 [pid 4705] <... close resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] write(3, "1000", 4 [pid 4706] close(3 [pid 4705] read(200, [pid 4703] close(14 [pid 4701] close(8 [pid 4707] <... write resumed>) = 4 [pid 4706] <... close resumed>) = 0 [pid 4705] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] close(3 [pid 4706] read(200, [pid 4705] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] close(15 [pid 4701] close(9 [pid 4707] <... close resumed>) = 0 [pid 4706] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4705] <... futex resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] read(200, [pid 4706] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4703] close(16 [pid 4701] close(10 [pid 4707] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4706] <... futex resumed>) = 0 [pid 4705] <... mmap resumed>) = 0x7ff3b4820000 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4705] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4703] close(17 [pid 4707] <... futex resumed>) = 0 [pid 4706] <... mmap resumed>) = 0x7ff3b4820000 [pid 4705] <... mprotect resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(11 [pid 4707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4706] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4705] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4703] close(18 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4708 attached [pid 4707] <... mmap resumed>) = 0x7ff3b4820000 [pid 4706] <... mprotect resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(12 [pid 4708] set_robust_list(0x7ff3b48409e0, 24 [pid 4707] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4706] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4705] <... clone resumed>, parent_tid=[191], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 191 [pid 4703] close(19./strace-static-x86_64: Process 4709 attached [pid 4708] <... set_robust_list resumed>) = 0 [pid 4707] <... mprotect resumed>) = 0 [pid 4705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4709] set_robust_list(0x7ff3b48409e0, 24 [pid 4708] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4707] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4706] <... clone resumed>, parent_tid=[190], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 190 [pid 4705] <... futex resumed>) = 0 [pid 4703] close(20 [pid 4701] close(13 [pid 4709] <... set_robust_list resumed>) = 0 [pid 4708] <... openat resumed>) = 3 [pid 4706] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4709] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4708] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... clone resumed>, parent_tid=[193], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 193 [pid 4706] <... futex resumed>) = 0 [pid 4705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4703] close(21 [pid 4701] close(14 [pid 4709] <... openat resumed>) = 3 [pid 4708] <... futex resumed>) = 0 [pid 4707] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4707] <... futex resumed>) = 0 [pid 4706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4705] <... futex resumed>) = 0 [pid 4703] close(22 [pid 4709] <... futex resumed>) = 0 [pid 4708] <... write resumed>) = 8 [pid 4707] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(15 [pid 4709] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4708] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... futex resumed>) = 0 [pid 4705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4703] close(23 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4709] <... write resumed>) = 8 [pid 4708] <... futex resumed>) = 0 [pid 4706] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(16 [pid 4709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4705] <... futex resumed>) = 0 [pid 4703] close(24 [pid 4709] <... futex resumed>) = 0 [pid 4708] <... openat resumed>) = 4 [pid 4706] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4709] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4708] setns(201, 0 [pid 4706] <... futex resumed>) = 0 [pid 4703] close(25 [pid 4708] <... setns resumed>) = 0 [pid 4706] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(17 [pid 4709] <... openat resumed>) = 4 [pid 4708] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4703] close(26 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4709] setns(201, 0 [pid 4708] <... socket resumed>) = 5 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(18 [pid 4709] <... setns resumed>) = 0 [pid 4708] setns(4, 0 [pid 4703] close(27 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4710 attached [pid 4709] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4708] <... setns resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(19 [pid 4710] set_robust_list(0x7ff3b48409e0, 24 [pid 4709] <... socket resumed>) = 5 [pid 4708] close(4 [pid 4703] close(28 [pid 4710] <... set_robust_list resumed>) = 0 [pid 4709] setns(4, 0 [pid 4708] <... close resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4709] <... setns resumed>) = 0 [pid 4708] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] close(29 [pid 4701] close(20 [pid 4710] <... openat resumed>) = 3 [pid 4709] close(4 [pid 4708] <... futex resumed>) = 1 [pid 4705] <... futex resumed>) = 0 [pid 4703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4709] <... close resumed>) = 0 [pid 4708] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4705] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] exit_group(0 [pid 4701] close(21 [pid 4710] <... futex resumed>) = 1 [pid 4709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... futex resumed>) = 0 [pid 4705] <... futex resumed>) = 0 [pid 4704] <... futex resumed>) = ? [pid 4703] <... exit_group resumed>) = ? [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4709] <... futex resumed>) = 1 [pid 4708] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4707] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... futex resumed>) = 0 [pid 4705] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4704] +++ exited with 0 +++ [pid 4703] +++ exited with 0 +++ [pid 4701] close(22 [pid 4710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4709] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4708] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4707] <... futex resumed>) = 0 [pid 4706] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4701] <... 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 4710] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4708] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] <... futex resumed>) = 0 [pid 4701] close(23 [pid 4710] <... write resumed>) = 8 [pid 4709] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4708] <... futex resumed>) = 1 [pid 4706] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 0 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4709] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4708] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4705] close(3 [pid 4701] close(24 [pid 4710] <... futex resumed>) = 1 [pid 4709] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... futex resumed>) = 0 [pid 4705] <... close resumed>) = 0 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4709] <... futex resumed>) = 1 [pid 4707] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... futex resumed>) = 0 [pid 4705] close(4 [pid 4701] close(25 [pid 4710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... futex resumed>) = 0 [pid 4706] close(3 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4709] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] <... close resumed>) = 0 [pid 4705] close(5 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] <... openat resumed>) = 4 [pid 4706] close(4 [pid 4705] <... close resumed>) = 0 [pid 4701] close(26 [pid 4710] setns(201, 0 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(6 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4710] <... setns resumed>) = 0 [pid 4706] close(5 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(27 [pid 4710] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4706] <... close resumed>) = 0 [pid 4705] close(7 [pid 4710] <... socket resumed>) = 5 [pid 4706] close(6 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] setns(4, 0 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(8 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] <... setns resumed>) = 0 [pid 4706] close(7 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(28 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 195 [pid 4710] close(4 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(9 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] <... close resumed>) = 0 [pid 4706] close(8 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] close(29 [pid 4710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(10 [pid 4701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] <... futex resumed>) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4706] close(9 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(11 [pid 4701] exit_group(0 [pid 4710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... futex resumed>) = 0 [pid 4706] close(10 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4701] <... exit_group resumed>) = ? [pid 4710] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4707] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(12 [pid 4702] <... futex resumed>) = ? ./strace-static-x86_64: Process 4711 attached [pid 4710] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4706] close(11 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] set_robust_list(0x555556fa75e0, 24 [pid 4710] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(13 [pid 4711] <... set_robust_list resumed>) = 0 [pid 4710] <... futex resumed>) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4706] close(12 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4710] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] close(3 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(14 [pid 4702] +++ exited with 0 +++ [pid 4701] +++ exited with 0 +++ [pid 4711] <... prctl resumed>) = 0 [pid 4707] <... close resumed>) = 0 [pid 4706] close(13 [pid 4705] <... 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 4711] setpgid(0, 0 [pid 4707] close(4 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(15 [pid 4711] <... setpgid resumed>) = 0 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(14 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4707] close(5 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(16 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4711] <... openat resumed>) = 3 [pid 4707] <... close resumed>) = 0 [pid 4706] close(15 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4712 attached [pid 4711] write(3, "1000", 4 [pid 4707] close(6 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(17 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 191 [pid 4711] <... write resumed>) = 4 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(16 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] close(3 [pid 4707] close(7 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(18 [pid 4711] <... close resumed>) = 0 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(17 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] read(200, [pid 4707] close(8 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(19 [pid 4711] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(18 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] close(9 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(20 [pid 4711] <... futex resumed>) = 0 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(19 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4707] close(10 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(21 [pid 4711] <... mmap resumed>) = 0x7ff3b4820000 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(20 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4707] close(11 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(22 [pid 4711] <... mprotect resumed>) = 0 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(21 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4707] close(12 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(23 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(22 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] <... clone resumed>, parent_tid=[196], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 196 [pid 4707] close(13 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(24 [pid 4711] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(23 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] <... futex resumed>) = 0 [pid 4707] close(14 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(25 [pid 4711] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(24 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] close(15 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(26 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(25 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] set_robust_list(0x555556fa75e0, 24 [pid 4707] close(16 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(27 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(26 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... set_robust_list resumed>) = 0 [pid 4707] close(17 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(28./strace-static-x86_64: Process 4713 attached [pid 4712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(27 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... prctl resumed>) = 0 [pid 4707] close(18 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] close(29 [pid 4712] setpgid(0, 0 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(28 [pid 4705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... setpgid resumed>) = 0 [pid 4707] close(19 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] exit_group(0 [pid 4708] <... futex resumed>) = ? [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] close(29 [pid 4705] <... exit_group resumed>) = ? [pid 4712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4708] +++ exited with 0 +++ [pid 4707] close(20 [pid 4706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4705] +++ exited with 0 +++ [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4706] exit_group(0 [pid 4709] <... futex resumed>) = ? [pid 4707] close(21 [pid 4706] <... exit_group resumed>) = ? [pid 4712] <... openat resumed>) = 3 [pid 4709] +++ exited with 0 +++ [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] write(3, "1000", 4 [pid 4706] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4707] close(22 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4712] <... write resumed>) = 4 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4707] close(23 [pid 4713] set_robust_list(0x7ff3b48409e0, 24 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4713] <... set_robust_list resumed>) = 0 [pid 4707] close(24 [pid 4713] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4713] <... openat resumed>) = 3 [pid 4707] close(25 [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 4712] close(3 [pid 4713] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 192 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4713] <... futex resumed>) = 1 [pid 4711] <... futex resumed>) = 0 [pid 4707] close(26 [pid 4713] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4711] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... close resumed>) = 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4713] <... write resumed>) = 8 [pid 4711] <... futex resumed>) = 0 [pid 4707] close(27 [pid 4713] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4712] read(200, [pid 4711] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4713] <... futex resumed>) = 0 [pid 4711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] close(28 [pid 4713] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4711] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4713] <... openat resumed>) = 4 [pid 4711] <... futex resumed>) = 0 [pid 4707] close(29 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4713] setns(201, 0 [pid 4712] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4713] <... setns resumed>) = 0 [pid 4707] exit_group(0 [pid 4713] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4710] <... futex resumed>) = ? [pid 4707] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4715 attached ./strace-static-x86_64: Process 4714 attached [pid 4713] <... socket resumed>) = 5 [pid 4712] <... futex resumed>) = 0 [pid 4710] +++ exited with 0 +++ [pid 4707] +++ exited with 0 +++ [pid 4712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4713] setns(4, 0) = 0 [pid 4713] close(4 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 191 [pid 4713] <... close resumed>) = 0 [pid 4712] <... mmap resumed>) = 0x7ff3b4820000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4713] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4712] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4714] set_robust_list(0x555556fa75e0, 24 [pid 4713] <... futex resumed>) = 1 [pid 4711] <... futex resumed>) = 0 [pid 4713] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4711] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4711] <... futex resumed>) = 0 [pid 4713] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4711] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4713] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4712] <... mprotect resumed>) = 0 [pid 4714] <... set_robust_list resumed>) = 0 [pid 4713] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 194 [pid 4713] <... futex resumed>) = 1 [pid 4712] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4711] <... futex resumed>) = 0 [pid 4713] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4711] close(3) = 0 [pid 4712] <... clone resumed>, parent_tid=[192], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 192 [pid 4711] close(4 [pid 4714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4712] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... futex resumed>) = 0 [pid 4711] close(5 [pid 4714] <... prctl resumed>) = 0 [pid 4712] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... close resumed>) = 0 [pid 4714] setpgid(0, 0 [pid 4711] close(6 [pid 4714] <... setpgid resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4716 attached [pid 4711] close(7 [pid 4716] set_robust_list(0x555556fa75e0, 24 [pid 4714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4716] <... set_robust_list resumed>) = 0 [pid 4711] close(8 [pid 4716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4716] <... prctl resumed>) = 0 [pid 4715] set_robust_list(0x555556fa75e0, 24 [pid 4714] <... openat resumed>) = 3 [pid 4711] close(9 [pid 4716] setpgid(0, 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4716] <... setpgid resumed>) = 0 [pid 4715] <... set_robust_list resumed>) = 0 [pid 4714] write(3, "1000", 4 [pid 4711] close(10 [pid 4716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4714] <... write resumed>) = 4 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4716] <... openat resumed>) = 3 [pid 4715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4714] close(3 [pid 4711] close(11./strace-static-x86_64: Process 4717 attached [pid 4716] write(3, "1000", 4 [pid 4715] <... prctl resumed>) = 0 [pid 4714] <... close resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4717] set_robust_list(0x7ff3b48409e0, 24 [pid 4716] <... write resumed>) = 4 [pid 4711] close(12 [pid 4717] <... set_robust_list resumed>) = 0 [pid 4716] close(3 [pid 4715] setpgid(0, 0 [pid 4714] read(200, [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4717] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4716] <... close resumed>) = 0 [pid 4715] <... setpgid resumed>) = 0 [pid 4714] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4711] close(13 [pid 4717] <... openat resumed>) = 3 [pid 4716] read(200, [pid 4715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4714] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4717] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4715] <... openat resumed>) = 3 [pid 4714] <... futex resumed>) = 0 [pid 4711] close(14 [pid 4717] <... futex resumed>) = 1 [pid 4716] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] write(3, "1000", 4 [pid 4714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4712] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4717] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4716] <... futex resumed>) = 0 [pid 4715] <... write resumed>) = 4 [pid 4714] <... mmap resumed>) = 0x7ff3b4820000 [pid 4712] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] close(15 [pid 4717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4715] close(3 [pid 4714] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4712] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4717] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4716] <... mmap resumed>) = 0x7ff3b4820000 [pid 4715] <... close resumed>) = 0 [pid 4714] <... mprotect resumed>) = 0 [pid 4712] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] close(16 [pid 4717] <... write resumed>) = 8 [pid 4716] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4715] read(200, [pid 4714] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4718 attached [pid 4717] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... mprotect resumed>) = 0 [pid 4715] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4711] close(17 [pid 4718] set_robust_list(0x7ff3b48409e0, 24 [pid 4717] <... futex resumed>) = 1 [pid 4716] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4715] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... clone resumed>, parent_tid=[193], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 193 [pid 4712] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4719 attached [pid 4718] <... set_robust_list resumed>) = 0 [pid 4717] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4715] <... futex resumed>) = 0 [pid 4714] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4712] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] close(18 [pid 4719] set_robust_list(0x7ff3b48409e0, 24 [pid 4718] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4716] <... clone resumed>, parent_tid=[195], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 195 [pid 4715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4714] <... futex resumed>) = 0 [pid 4712] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... set_robust_list resumed>) = 0 [pid 4718] <... openat resumed>) = 3 [pid 4717] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4716] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... mmap resumed>) = 0x7ff3b4820000 [pid 4714] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4712] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] close(19 [pid 4719] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4718] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4717] <... openat resumed>) = 4 [pid 4716] <... futex resumed>) = 0 [pid 4715] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... openat resumed>) = 3 [pid 4718] <... futex resumed>) = 0 [pid 4717] setns(201, 0 [pid 4716] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4715] <... mprotect resumed>) = 0 [pid 4714] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] close(20 [pid 4719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4718] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4717] <... setns resumed>) = 0 [pid 4716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4715] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4714] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... futex resumed>) = 0 [pid 4718] <... write resumed>) = 8 [pid 4717] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4716] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] close(21 [pid 4719] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4718] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4717] <... socket resumed>) = 5 [pid 4716] <... futex resumed>) = 0 [pid 4715] <... clone resumed>, parent_tid=[192], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 192 [pid 4714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... write resumed>) = 8 [pid 4718] <... futex resumed>) = 0 [pid 4717] setns(4, 0 [pid 4716] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4715] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] close(22 [pid 4719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4718] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4717] <... setns resumed>) = 0 [pid 4716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4715] <... futex resumed>) = 0 [pid 4714] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... futex resumed>) = 0 [pid 4718] <... openat resumed>) = 4 [pid 4717] close(4 [pid 4716] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] close(23 [pid 4719] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4718] setns(201, 0 [pid 4717] <... close resumed>) = 0 [pid 4716] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... openat resumed>) = 4 [pid 4718] <... setns resumed>) = 0 [pid 4717] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] close(24 [pid 4719] setns(201, 0 [pid 4718] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4717] <... futex resumed>) = 1 [pid 4712] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... setns resumed>) = 0 [pid 4718] <... socket resumed>) = 5 [pid 4717] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4712] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] close(25 [pid 4719] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4718] setns(4, 0 [pid 4717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4712] <... futex resumed>) = 0 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... socket resumed>) = 5 [pid 4718] <... setns resumed>) = 0 [pid 4717] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4711] close(26 [pid 4719] setns(4, 0 [pid 4718] close(4 [pid 4717] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4712] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... setns resumed>) = 0 [pid 4718] <... close resumed>) = 0 [pid 4717] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4711] close(27 [pid 4719] close(4 [pid 4718] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4717] <... futex resumed>) = 0 [pid 4712] close(3 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4719] <... close resumed>) = 0 [pid 4718] <... futex resumed>) = 1 [pid 4717] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4714] <... futex resumed>) = 0 [pid 4712] <... close resumed>) = 0 [pid 4711] close(28./strace-static-x86_64: Process 4720 attached [pid 4719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4718] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4714] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4712] close(4 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4720] set_robust_list(0x7ff3b48409e0, 24 [pid 4719] <... futex resumed>) = 1 [pid 4718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4716] <... futex resumed>) = 0 [pid 4714] <... futex resumed>) = 0 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] close(29 [pid 4720] <... set_robust_list resumed>) = 0 [pid 4719] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4716] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4712] close(5 [pid 4711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4720] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4716] <... futex resumed>) = 0 [pid 4712] <... close resumed>) = 0 [pid 4711] exit_group(0 [pid 4719] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4718] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4713] <... futex resumed>) = ? [pid 4712] close(6 [pid 4711] <... exit_group resumed>) = ? [pid 4720] <... openat resumed>) = 3 [pid 4719] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4718] <... futex resumed>) = 1 [pid 4714] <... futex resumed>) = 0 [pid 4713] +++ exited with 0 +++ [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4711] +++ exited with 0 +++ [pid 4720] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4718] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4714] close(3 [pid 4712] close(7 [pid 4720] <... futex resumed>) = 1 [pid 4719] <... futex resumed>) = 1 [pid 4716] <... futex resumed>) = 0 [pid 4715] <... futex resumed>) = 0 [pid 4714] <... close resumed>) = 0 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4720] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4719] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4716] close(3 [pid 4715] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] close(4 [pid 4712] close(8 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4716] <... close resumed>) = 0 [pid 4715] <... futex resumed>) = 0 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4720] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4716] close(4 [pid 4715] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] close(5 [pid 4712] close(9 [pid 4720] <... write resumed>) = 8 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4716] close(5 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4720] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... close resumed>) = 0 [pid 4714] <... close resumed>) = 0 [pid 4712] close(10 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4720] <... futex resumed>) = 1 [pid 4716] close(6 [pid 4715] <... futex resumed>) = 0 [pid 4714] close(6 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(11 [pid 4720] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4716] close(7 [pid 4715] <... futex resumed>) = 0 [pid 4714] close(7 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 197 [pid 4720] <... openat resumed>) = 4 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(12 [pid 4720] setns(201, 0 [pid 4716] close(8 [pid 4720] <... setns resumed>) = 0 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] close(8 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4720] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4716] close(9 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(13 [pid 4720] <... socket resumed>) = 5 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] close(9 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4721 attached [pid 4720] setns(4, 0 [pid 4716] close(10 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(14 [pid 4721] set_robust_list(0x555556fa75e0, 24 [pid 4720] <... setns resumed>) = 0 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] close(10 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] <... set_robust_list resumed>) = 0 [pid 4720] close(4 [pid 4716] close(11 [pid 4721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4720] <... close resumed>) = 0 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(15 [pid 4721] <... prctl resumed>) = 0 [pid 4720] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] close(12 [pid 4721] setpgid(0, 0 [pid 4720] <... futex resumed>) = 1 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... futex resumed>) = 0 [pid 4714] close(11 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] <... setpgid resumed>) = 0 [pid 4720] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4716] close(13 [pid 4715] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(16 [pid 4721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... futex resumed>) = 0 [pid 4714] close(12 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] <... openat resumed>) = 3 [pid 4720] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4716] close(14 [pid 4715] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(17 [pid 4721] write(3, "1000", 4 [pid 4720] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] <... write resumed>) = 4 [pid 4720] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] close(15 [pid 4714] close(13 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] close(3 [pid 4720] <... futex resumed>) = 1 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... futex resumed>) = 0 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(18 [pid 4721] <... close resumed>) = 0 [pid 4720] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4716] close(16 [pid 4715] close(3 [pid 4714] close(14 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] read(200, [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = 0 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(19 [pid 4721] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4716] close(17 [pid 4715] close(4 [pid 4714] close(15 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(20 [pid 4721] <... futex resumed>) = 0 [pid 4716] close(18 [pid 4721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(5 [pid 4714] close(16 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] <... mmap resumed>) = 0x7ff3b4820000 [pid 4716] close(19 [pid 4715] <... close resumed>) = 0 [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(21 [pid 4721] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(6 [pid 4714] close(17 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] <... mprotect resumed>) = 0 [pid 4716] close(20 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(22 [pid 4721] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(7 [pid 4714] close(18 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4722 attached [pid 4716] close(21 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(23 [pid 4722] set_robust_list(0x7ff3b48409e0, 24 [pid 4721] <... clone resumed>, parent_tid=[198], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 198 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(8 [pid 4714] close(19 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] <... set_robust_list resumed>) = 0 [pid 4721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] close(22 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(24 [pid 4722] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4721] <... futex resumed>) = 0 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(9 [pid 4714] close(20 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] <... openat resumed>) = 3 [pid 4721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] close(23 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(25 [pid 4722] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(10 [pid 4714] close(21 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] <... futex resumed>) = 1 [pid 4721] <... futex resumed>) = 0 [pid 4716] close(24 [pid 4722] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(26 [pid 4722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] <... futex resumed>) = 0 [pid 4716] close(25 [pid 4715] close(11 [pid 4714] close(22 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(27 [pid 4722] <... write resumed>) = 8 [pid 4716] close(26 [pid 4715] close(12 [pid 4714] close(23 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] close(28 [pid 4722] <... futex resumed>) = 1 [pid 4721] <... futex resumed>) = 0 [pid 4716] close(27 [pid 4715] close(13 [pid 4714] close(24 [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] <... futex resumed>) = 0 [pid 4716] close(28 [pid 4715] close(14 [pid 4714] close(25 [pid 4712] close(29 [pid 4722] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4722] <... openat resumed>) = 4 [pid 4716] close(29 [pid 4715] close(15 [pid 4714] close(26 [pid 4712] exit_group(0 [pid 4722] setns(201, 0 [pid 4717] <... futex resumed>) = ? [pid 4716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] <... exit_group resumed>) = ? [pid 4722] <... setns resumed>) = 0 [pid 4717] +++ exited with 0 +++ [pid 4716] exit_group(0 [pid 4715] close(16 [pid 4714] close(27 [pid 4719] <... futex resumed>) = ? [pid 4716] <... exit_group resumed>) = ? [pid 4722] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4719] +++ exited with 0 +++ [pid 4716] +++ exited with 0 +++ [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4712] +++ exited with 0 +++ [pid 4722] <... socket resumed>) = 5 [pid 4715] close(17 [pid 4714] close(28 [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 4722] setns(4, 0 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4722] <... setns resumed>) = 0 [pid 4715] close(18 [pid 4714] close(29 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4722] close(4 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... 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 4723 attached [pid 4722] <... close resumed>) = 0 [pid 4715] close(19 [pid 4714] exit_group(0 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4723] set_robust_list(0x555556fa75e0, 24 [pid 4722] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4718] <... futex resumed>) = ? [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4714] <... exit_group resumed>) = ? [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 193 [pid 4723] <... set_robust_list resumed>) = 0 [pid 4722] <... futex resumed>) = 1 [pid 4721] <... futex resumed>) = 0 [pid 4718] +++ exited with 0 +++ [pid 4715] close(20 [pid 4721] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4714] +++ exited with 0 +++ [pid 4723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4722] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4721] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... prctl resumed>) = 0 [pid 4722] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4723] setpgid(0, 0 [pid 4722] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] close(21 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4723] <... setpgid resumed>) = 0 [pid 4722] <... futex resumed>) = 1 [pid 4721] <... futex resumed>) = 0 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] close(3 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4725 attached ./strace-static-x86_64: Process 4724 attached [pid 4723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4722] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4721] <... close resumed>) = 0 [pid 4715] close(22 [pid 4724] set_robust_list(0x555556fa75e0, 24 [pid 4723] <... openat resumed>) = 3 [pid 4721] close(4 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 196 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 194 [pid 4725] set_robust_list(0x555556fa75e0, 24 [pid 4724] <... set_robust_list resumed>) = 0 [pid 4723] write(3, "1000", 4 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(23 [pid 4725] <... set_robust_list resumed>) = 0 [pid 4724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4723] <... write resumed>) = 4 [pid 4721] close(5 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4724] <... prctl resumed>) = 0 [pid 4723] close(3 [pid 4721] <... close resumed>) = 0 [pid 4715] close(24 [pid 4725] <... prctl resumed>) = 0 [pid 4724] setpgid(0, 0 [pid 4723] <... close resumed>) = 0 [pid 4721] close(6 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] setpgid(0, 0 [pid 4724] <... setpgid resumed>) = 0 [pid 4723] read(200, [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(25 [pid 4725] <... setpgid resumed>) = 0 [pid 4724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4723] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] close(7 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4724] <... openat resumed>) = 3 [pid 4723] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(26 [pid 4725] <... openat resumed>) = 3 [pid 4724] write(3, "1000", 4 [pid 4723] <... futex resumed>) = 0 [pid 4721] close(8 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] write(3, "1000", 4 [pid 4724] <... write resumed>) = 4 [pid 4723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(27 [pid 4725] <... write resumed>) = 4 [pid 4724] close(3 [pid 4723] <... mmap resumed>) = 0x7ff3b4820000 [pid 4721] close(9 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] close(3 [pid 4724] <... close resumed>) = 0 [pid 4723] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4715] close(28 [pid 4725] <... close resumed>) = 0 [pid 4724] read(200, [pid 4723] <... mprotect resumed>) = 0 [pid 4721] close(10 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] read(200, [pid 4724] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4723] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4726 attached [pid 4725] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4724] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] close(11 [pid 4715] close(29 [pid 4726] set_robust_list(0x7ff3b48409e0, 24 [pid 4725] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4724] <... futex resumed>) = 0 [pid 4723] <... clone resumed>, parent_tid=[194], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 194 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4726] <... set_robust_list resumed>) = 0 [pid 4725] <... futex resumed>) = 0 [pid 4724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] close(12 [pid 4715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4726] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4724] <... mmap resumed>) = 0x7ff3b4820000 [pid 4723] <... futex resumed>) = 0 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4726] <... openat resumed>) = 3 [pid 4725] <... mmap resumed>) = 0x7ff3b4820000 [pid 4724] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] close(13 [pid 4715] exit_group(0 [pid 4726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4724] <... mprotect resumed>) = 0 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4720] <... futex resumed>) = ? [pid 4715] <... exit_group resumed>) = ? [pid 4726] <... futex resumed>) = 1 [pid 4725] <... mprotect resumed>) = 0 [pid 4724] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4723] <... futex resumed>) = 0 [pid 4721] close(14 [pid 4720] +++ exited with 0 +++ [pid 4726] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] close(15 [pid 4715] +++ exited with 0 +++ [pid 4726] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4725] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4723] <... futex resumed>) = 0 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4728 attached [pid 4726] <... write resumed>) = 8 [pid 4724] <... clone resumed>, parent_tid=[197], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 197 [pid 4723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] close(16 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4728] set_robust_list(0x7ff3b48409e0, 24 [pid 4726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] <... clone resumed>, parent_tid=[195], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 195 [pid 4724] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4727 attached [pid 4728] <... set_robust_list resumed>) = 0 [pid 4726] <... futex resumed>) = 0 [pid 4725] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4724] <... futex resumed>) = 0 [pid 4723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] close(17 [pid 4728] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4727] set_robust_list(0x7ff3b48409e0, 24 [pid 4726] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4725] <... futex resumed>) = 0 [pid 4724] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4723] <... futex resumed>) = 0 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4728] <... openat resumed>) = 3 [pid 4727] <... set_robust_list resumed>) = 0 [pid 4726] <... openat resumed>) = 4 [pid 4725] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] close(18 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4729 attached [pid 4728] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4727] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4726] setns(201, 0 [pid 4725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] set_robust_list(0x555556fa75e0, 24 [pid 4728] <... futex resumed>) = 0 [pid 4727] <... openat resumed>) = 3 [pid 4726] <... setns resumed>) = 0 [pid 4725] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] close(19 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 193 [pid 4729] <... set_robust_list resumed>) = 0 [pid 4728] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4725] <... futex resumed>) = 0 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4728] <... write resumed>) = 8 [pid 4727] <... futex resumed>) = 1 [pid 4726] <... socket resumed>) = 5 [pid 4725] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] <... futex resumed>) = 0 [pid 4721] close(20 [pid 4729] <... prctl resumed>) = 0 [pid 4728] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4726] setns(4, 0 [pid 4725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4724] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] setpgid(0, 0 [pid 4728] <... futex resumed>) = 0 [pid 4727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4726] <... setns resumed>) = 0 [pid 4725] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4724] <... futex resumed>) = 0 [pid 4721] close(21 [pid 4729] <... setpgid resumed>) = 0 [pid 4728] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4727] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4726] close(4 [pid 4725] <... futex resumed>) = 0 [pid 4724] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4728] <... openat resumed>) = 4 [pid 4727] <... write resumed>) = 8 [pid 4726] <... close resumed>) = 0 [pid 4725] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] close(22 [pid 4729] <... openat resumed>) = 3 [pid 4728] setns(201, 0 [pid 4727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] write(3, "1000", 4 [pid 4728] <... setns resumed>) = 0 [pid 4727] <... futex resumed>) = 1 [pid 4726] <... futex resumed>) = 1 [pid 4724] <... futex resumed>) = 0 [pid 4723] <... futex resumed>) = 0 [pid 4721] close(23 [pid 4729] <... write resumed>) = 4 [pid 4728] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4726] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4724] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] close(3 [pid 4728] <... socket resumed>) = 5 [pid 4727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4724] <... futex resumed>) = 0 [pid 4723] <... futex resumed>) = 0 [pid 4721] close(24 [pid 4729] <... close resumed>) = 0 [pid 4728] setns(4, 0 [pid 4727] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4726] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4724] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4723] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] read(200, [pid 4728] <... setns resumed>) = 0 [pid 4727] <... openat resumed>) = 4 [pid 4726] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4721] close(25 [pid 4729] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4728] close(4 [pid 4727] setns(201, 0 [pid 4726] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4728] <... close resumed>) = 0 [pid 4727] <... setns resumed>) = 0 [pid 4726] <... futex resumed>) = 1 [pid 4723] <... futex resumed>) = 0 [pid 4721] close(26 [pid 4729] <... futex resumed>) = 0 [pid 4728] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4727] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4726] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4723] close(3 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4728] <... futex resumed>) = 1 [pid 4727] <... socket resumed>) = 5 [pid 4725] <... futex resumed>) = 0 [pid 4723] <... close resumed>) = 0 [pid 4721] close(27 [pid 4729] <... mmap resumed>) = 0x7ff3b4820000 [pid 4728] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4727] setns(4, 0 [pid 4725] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] close(4 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4727] <... setns resumed>) = 0 [pid 4725] <... futex resumed>) = 0 [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] close(28 [pid 4729] <... mprotect resumed>) = 0 [pid 4728] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4727] close(4 [pid 4725] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4723] close(5 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4728] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4727] <... close resumed>) = 0 [pid 4723] <... close resumed>) = 0 [pid 4721] close(29./strace-static-x86_64: Process 4730 attached [pid 4728] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] close(6 [pid 4721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] set_robust_list(0x7ff3b48409e0, 24 [pid 4729] <... clone resumed>, parent_tid=[194], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 194 [pid 4728] <... futex resumed>) = 1 [pid 4727] <... futex resumed>) = 1 [pid 4725] <... futex resumed>) = 0 [pid 4724] <... futex resumed>) = 0 [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4721] exit_group(0 [pid 4730] <... set_robust_list resumed>) = 0 [pid 4729] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4728] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4727] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4725] close(3 [pid 4724] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] close(7 [pid 4722] <... futex resumed>) = ? [pid 4721] <... exit_group resumed>) = ? [pid 4730] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4729] <... futex resumed>) = 0 [pid 4727] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4725] <... close resumed>) = 0 [pid 4724] <... futex resumed>) = 0 [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] close(4 [pid 4724] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4723] close(8 [pid 4722] +++ exited with 0 +++ [pid 4721] +++ exited with 0 +++ [pid 4727] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... openat resumed>) = 3 [pid 4727] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4727] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4725] close(5 [pid 4724] close(3 [pid 4723] close(9 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4730] <... futex resumed>) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = 0 [pid 4724] <... close resumed>) = 0 [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4730] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4729] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] close(6 [pid 4724] close(4 [pid 4723] close(10 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4730] <... write resumed>) = 8 [pid 4729] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] close(7 [pid 4724] close(5 [pid 4723] close(11 [pid 4730] <... futex resumed>) = 0 [pid 4729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = 0 [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4730] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4729] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] close(8 [pid 4724] close(6 [pid 4723] close(12 [pid 4730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4729] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] close(9 [pid 4724] close(7 [pid 4723] close(13 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 199 [pid 4730] <... openat resumed>) = 4 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] setns(201, 0 [pid 4725] close(10 [pid 4724] close(8 [pid 4723] close(14 [pid 4730] <... setns resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4725] close(11 [pid 4724] close(9 [pid 4723] close(15 [pid 4730] <... socket resumed>) = 5 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4731 attached [pid 4730] setns(4, 0 [pid 4725] close(12 [pid 4724] close(10 [pid 4723] close(16 [pid 4731] set_robust_list(0x555556fa75e0, 24 [pid 4730] <... setns resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... set_robust_list resumed>) = 0 [pid 4730] close(4 [pid 4725] close(13 [pid 4724] close(11 [pid 4723] close(17 [pid 4731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4730] <... close resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... prctl resumed>) = 0 [pid 4730] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] close(14 [pid 4724] close(12 [pid 4723] close(18 [pid 4731] setpgid(0, 0 [pid 4730] <... futex resumed>) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... setpgid resumed>) = 0 [pid 4730] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4729] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] close(15 [pid 4724] close(13 [pid 4723] close(19 [pid 4731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... openat resumed>) = 3 [pid 4730] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4729] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] close(16 [pid 4724] close(14 [pid 4723] close(20 [pid 4731] write(3, "1000", 4 [pid 4730] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... write resumed>) = 4 [pid 4730] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] close(17 [pid 4724] close(15 [pid 4723] close(21 [pid 4731] close(3 [pid 4730] <... futex resumed>) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... close resumed>) = 0 [pid 4730] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4729] close(3 [pid 4725] close(18 [pid 4724] close(16 [pid 4723] close(22 [pid 4731] read(200, [pid 4729] <... close resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] close(4 [pid 4725] close(19 [pid 4724] close(17 [pid 4723] close(23 [pid 4731] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... futex resumed>) = 0 [pid 4729] close(5 [pid 4725] close(20 [pid 4724] close(18 [pid 4723] close(24 [pid 4731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4729] <... close resumed>) = 0 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... mmap resumed>) = 0x7ff3b4820000 [pid 4729] close(6 [pid 4725] close(21 [pid 4724] close(19 [pid 4723] close(25 [pid 4731] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... mprotect resumed>) = 0 [pid 4729] close(7 [pid 4725] close(22 [pid 4724] close(20 [pid 4723] close(26 [pid 4731] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4732 attached [pid 4729] close(8 [pid 4725] close(23 [pid 4724] close(21 [pid 4723] close(27 [pid 4732] set_robust_list(0x7ff3b48409e0, 24 [pid 4731] <... clone resumed>, parent_tid=[200], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 200 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] <... set_robust_list resumed>) = 0 [pid 4731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] close(9 [pid 4725] close(24 [pid 4724] close(22 [pid 4723] close(28 [pid 4732] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4731] <... futex resumed>) = 0 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] <... openat resumed>) = 3 [pid 4731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4729] close(10 [pid 4725] close(25 [pid 4724] close(23 [pid 4723] close(29 [pid 4732] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] <... futex resumed>) = 0 [pid 4731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] close(11 [pid 4725] close(26 [pid 4724] close(24 [pid 4723] exit_group(0 [pid 4732] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4731] <... futex resumed>) = 0 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4726] <... futex resumed>) = ? [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] <... exit_group resumed>) = ? [pid 4732] <... write resumed>) = 8 [pid 4731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4729] close(12 [pid 4726] +++ exited with 0 +++ [pid 4725] close(27 [pid 4724] close(25 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4723] +++ exited with 0 +++ [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] close(13 [pid 4725] close(28 [pid 4724] close(26 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4731] <... futex resumed>) = 0 [pid 4732] <... futex resumed>) = 1 [pid 4732] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4732] <... openat resumed>) = 4 [pid 4731] <... futex resumed>) = 0 [pid 4729] close(14 [pid 4725] close(29 [pid 4724] close(27 [pid 3613] <... restart_syscall resumed>) = 0 [pid 4732] setns(201, 0 [pid 4731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] <... setns resumed>) = 0 [pid 4729] close(15 [pid 4725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4725] exit_group(0 [pid 4724] close(28 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4733 attached [pid 4732] <... socket resumed>) = 5 [pid 4729] close(16 [pid 4728] <... futex resumed>) = ? [pid 4725] <... exit_group resumed>) = ? [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] set_robust_list(0x555556fa75e0, 24 [pid 4732] setns(4, 0 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4728] +++ exited with 0 +++ [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 195 [pid 4729] close(17) = -1 EBADF (Bad file descriptor) [pid 4725] +++ exited with 0 +++ [pid 4724] close(29 [pid 4733] <... set_robust_list resumed>) = 0 [pid 4732] <... setns resumed>) = 0 [pid 4729] close(18 [pid 4724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4732] close(4 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4724] exit_group(0 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4733] <... prctl resumed>) = 0 [pid 4732] <... close resumed>) = 0 [pid 4729] close(19 [pid 4727] <... futex resumed>) = ? [pid 4724] <... exit_group resumed>) = ? [pid 3611] <... restart_syscall resumed>) = 0 [pid 4733] setpgid(0, 0 [pid 4732] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4727] +++ exited with 0 +++ [pid 4729] close(20 [pid 4724] +++ exited with 0 +++ [pid 4731] <... futex resumed>) = 0 [pid 4732] <... futex resumed>) = 1 [pid 4733] <... setpgid resumed>) = 0 [pid 4733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4732] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4731] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4734 attached [pid 4733] <... openat resumed>) = 3 [pid 4732] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4731] <... futex resumed>) = 0 [pid 4729] close(21 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4734] set_robust_list(0x555556fa75e0, 24 [pid 4733] write(3, "1000", 4 [pid 4732] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 196 [pid 4734] <... set_robust_list resumed>) = 0 [pid 4733] <... write resumed>) = 4 [pid 4732] <... futex resumed>) = 0 [pid 4731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] close(22 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4733] close(3 [pid 4732] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4731] close(3 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... prctl resumed>) = 0 [pid 4733] <... close resumed>) = 0 [pid 4731] <... close resumed>) = 0 [pid 4729] close(23 [pid 4734] setpgid(0, 0 [pid 4733] read(200, [pid 4731] close(4 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... setpgid resumed>) = 0 [pid 4733] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] close(24 [pid 4734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4733] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] close(5 [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4733] <... futex resumed>) = 0 [pid 4731] <... close resumed>) = 0 [pid 4729] close(25) = -1 EBADF (Bad file descriptor) [pid 4734] <... openat resumed>) = 3 [pid 4733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4731] close(6 [pid 4729] close(26 [pid 4734] write(3, "1000", 4 [pid 4733] <... mmap resumed>) = 0x7ff3b4820000 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... write resumed>) = 4 [pid 4733] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4731] close(7 [pid 4729] close(27 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 198 [pid 4734] close(3 [pid 4733] <... mprotect resumed>) = 0 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = 0 [pid 4733] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4731] close(8 [pid 4729] close(28./strace-static-x86_64: Process 4736 attached [pid 4734] read(200, [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4736] set_robust_list(0x7ff3b48409e0, 24 [pid 4734] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4733] <... clone resumed>, parent_tid=[196], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 196 [pid 4731] close(9 [pid 4729] close(29 [pid 4736] <... set_robust_list resumed>) = 0 [pid 4734] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4736] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4734] <... futex resumed>) = 0 [pid 4733] <... futex resumed>) = 0 [pid 4731] close(10 [pid 4729] exit_group(0./strace-static-x86_64: Process 4735 attached [pid 4734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4736] <... openat resumed>) = 3 [pid 4733] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4730] <... futex resumed>) = ? [pid 4729] <... exit_group resumed>) = ? [pid 4736] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] set_robust_list(0x555556fa75e0, 24 [pid 4734] <... mmap resumed>) = 0x7ff3b4820000 [pid 4733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4731] close(11 [pid 4730] +++ exited with 0 +++ [pid 4729] +++ exited with 0 +++ [pid 4736] <... futex resumed>) = 0 [pid 4735] <... set_robust_list resumed>) = 0 [pid 4734] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4733] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4736] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4734] <... mprotect resumed>) = 0 [pid 4733] <... futex resumed>) = 0 [pid 4731] close(12 [pid 4736] <... write resumed>) = 8 [pid 4735] <... prctl resumed>) = 0 [pid 4734] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4733] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4736] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] setpgid(0, 0 [pid 4733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4731] close(13 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4738 attached [pid 4736] <... futex resumed>) = 0 [pid 4735] <... setpgid resumed>) = 0 [pid 4734] <... clone resumed>, parent_tid=[197], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 197 [pid 4733] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] set_robust_list(0x555556fa75e0, 24 [pid 4736] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] <... futex resumed>) = 0 [pid 4731] close(14 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 195 [pid 4738] <... set_robust_list resumed>) = 0 [pid 4736] <... openat resumed>) = 4 [pid 4735] <... openat resumed>) = 3 [pid 4734] <... futex resumed>) = 0 [pid 4733] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4736] setns(201, 0 [pid 4735] write(3, "1000", 4 [pid 4734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] close(15 [pid 4738] <... prctl resumed>) = 0 [pid 4736] <... setns resumed>) = 0 [pid 4735] <... write resumed>) = 4 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] setpgid(0, 0 [pid 4736] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4735] close(3 [pid 4731] close(16 [pid 4738] <... setpgid resumed>) = 0 [pid 4736] <... socket resumed>) = 5 [pid 4735] <... close resumed>) = 0 ./strace-static-x86_64: Process 4737 attached [pid 4738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4736] setns(4, 0 [pid 4735] read(200, [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... openat resumed>) = 3 [pid 4737] set_robust_list(0x7ff3b48409e0, 24 [pid 4736] <... setns resumed>) = 0 [pid 4735] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4731] close(17 [pid 4738] write(3, "1000", 4 [pid 4737] <... set_robust_list resumed>) = 0 [pid 4736] close(4 [pid 4735] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... write resumed>) = 4 [pid 4737] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4736] <... close resumed>) = 0 [pid 4735] <... futex resumed>) = 0 [pid 4731] close(18 [pid 4738] close(3 [pid 4737] <... openat resumed>) = 3 [pid 4736] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... close resumed>) = 0 [pid 4737] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] <... futex resumed>) = 1 [pid 4735] <... mmap resumed>) = 0x7ff3b4820000 [pid 4733] <... futex resumed>) = 0 [pid 4731] close(19 [pid 4738] read(200, [pid 4737] <... futex resumed>) = 1 [pid 4735] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4734] <... futex resumed>) = 0 [pid 4733] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4736] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4735] <... mprotect resumed>) = 0 [pid 4734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] <... futex resumed>) = 0 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4736] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4735] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4734] <... futex resumed>) = 0 [pid 4733] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] close(20 [pid 4737] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4737] <... write resumed>) = 8 [pid 4736] <... futex resumed>) = 1 [pid 4735] <... clone resumed>, parent_tid=[199], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 199 [pid 4733] <... futex resumed>) = 0 [pid 4731] close(21 [pid 4738] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] close(3 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... futex resumed>) = 0 [pid 4737] <... futex resumed>) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4734] <... futex resumed>) = 0 [pid 4733] <... close resumed>) = 0 [pid 4731] close(22 [pid 4737] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4734] <... futex resumed>) = 0 [pid 4733] close(4 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... mmap resumed>) = 0x7ff3b4820000 [pid 4737] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] close(23 [pid 4738] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4737] <... openat resumed>) = 4 [pid 4733] close(5 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4737] setns(201, 0) = 0 [pid 4733] <... close resumed>) = 0 [pid 4731] close(24 [pid 4738] <... mprotect resumed>) = 0 [pid 4737] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4733] close(6 [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4737] <... socket resumed>) = 5 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4737] setns(4, 0 [pid 4733] close(7 [pid 4731] close(25 [pid 4738] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4737] <... setns resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4737] close(4 [pid 4733] close(8 [pid 4731] close(26 [pid 4737] <... close resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] <... clone resumed>, parent_tid=[196], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 196 [pid 4737] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] close(9 [pid 4731] close(27./strace-static-x86_64: Process 4739 attached [pid 4738] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] <... futex resumed>) = 1 [pid 4734] <... futex resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] set_robust_list(0x7ff3b48409e0, 24 [pid 4738] <... futex resumed>) = 0 [pid 4737] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4734] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] close(10 [pid 4731] close(28 [pid 4739] <... set_robust_list resumed>) = 0 [pid 4738] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4734] <... futex resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4740 attached [pid 4739] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4737] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4734] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] close(11 [pid 4731] close(29 [pid 4739] <... openat resumed>) = 3 [pid 4737] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] close(12 [pid 4739] <... futex resumed>) = 1 [pid 4737] <... futex resumed>) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4734] <... futex resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] exit_group(0 [pid 4739] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4737] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4734] close(3 [pid 4733] close(13 [pid 4732] <... futex resumed>) = ? [pid 4731] <... exit_group resumed>) = ? [pid 4739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4735] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4732] +++ exited with 0 +++ [pid 4739] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4735] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] close(4 [pid 4733] close(14 [pid 4739] <... write resumed>) = 8 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4731] +++ exited with 0 +++ [pid 4739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4734] close(5 [pid 4733] close(15 [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 4740] set_robust_list(0x7ff3b48409e0, 24 [pid 4739] <... futex resumed>) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = 0 [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4734] close(6 [pid 4733] close(16 [pid 4740] <... set_robust_list resumed>) = 0 [pid 4739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4735] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4735] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] close(7 [pid 4733] close(17 [pid 4740] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4739] <... openat resumed>) = 4 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] setns(201, 0 [pid 4734] close(8 [pid 4733] close(18 [pid 4740] <... openat resumed>) = 3 [pid 4739] <... setns resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4734] close(9 [pid 4733] close(19 [pid 4739] <... socket resumed>) = 5 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4740] <... futex resumed>) = 1 [pid 4739] setns(4, 0 [pid 4738] <... futex resumed>) = 0 [pid 4734] close(10 [pid 4733] close(20 [pid 4739] <... setns resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] close(4 [pid 4738] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4734] close(11 [pid 4740] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4733] close(21 [pid 4739] <... close resumed>) = 0 [pid 4738] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 201 [pid 4740] <... write resumed>) = 8 [pid 4739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] close(12 [pid 4733] close(22 [pid 4740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] <... futex resumed>) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4740] <... futex resumed>) = 1 [pid 4739] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] <... futex resumed>) = 0 [pid 4735] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4734] close(13 [pid 4733] close(23 [pid 4740] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4739] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4738] <... futex resumed>) = 0 [pid 4735] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] close(14 [pid 4733] close(24 [pid 4740] <... openat resumed>) = 4 [pid 4739] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4738] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4741 attached [pid 4740] setns(201, 0 [pid 4739] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4734] close(15 [pid 4733] close(25 [pid 4740] <... setns resumed>) = 0 [pid 4739] <... futex resumed>) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4740] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4739] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] close(3 [pid 4734] close(16 [pid 4733] close(26 [pid 4740] <... socket resumed>) = 5 [pid 4735] <... close resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] set_robust_list(0x555556fa75e0, 24 [pid 4740] setns(4, 0 [pid 4735] close(4 [pid 4734] close(17 [pid 4733] close(27 [pid 4741] <... set_robust_list resumed>) = 0 [pid 4740] <... setns resumed>) = 0 [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4740] close(4 [pid 4735] close(5 [pid 4734] close(18 [pid 4733] close(28 [pid 4741] <... prctl resumed>) = 0 [pid 4740] <... close resumed>) = 0 [pid 4735] <... close resumed>) = 0 [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] setpgid(0, 0 [pid 4740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] close(6 [pid 4734] close(19 [pid 4733] close(29 [pid 4741] <... setpgid resumed>) = 0 [pid 4740] <... futex resumed>) = 1 [pid 4738] <... futex resumed>) = 0 [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4740] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] close(7 [pid 4734] close(20 [pid 4733] exit_group(0 [pid 4741] <... openat resumed>) = 3 [pid 4740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... futex resumed>) = 0 [pid 4736] <... futex resumed>) = ? [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4733] <... exit_group resumed>) = ? [pid 4741] write(3, "1000", 4 [pid 4740] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4738] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] +++ exited with 0 +++ [pid 4735] close(8 [pid 4734] close(21 [pid 4733] +++ exited with 0 +++ [pid 4741] <... write resumed>) = 4 [pid 4740] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(3 [pid 4740] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] close(9 [pid 4734] close(22 [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 4741] <... close resumed>) = 0 [pid 4740] <... futex resumed>) = 1 [pid 4738] <... futex resumed>) = 0 [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... 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 4742 attached [pid 4741] read(200, [pid 4740] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] close(3 [pid 4735] close(10 [pid 4734] close(23 [pid 4742] set_robust_list(0x555556fa75e0, 24 [pid 4741] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... close resumed>) = 0 [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 197 [pid 4742] <... set_robust_list resumed>) = 0 [pid 4741] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] close(4 [pid 4735] close(11 [pid 4734] close(24 [pid 4742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4741] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... prctl resumed>) = 0 [pid 4741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4738] close(5 [pid 4735] close(12 [pid 4734] close(25 [pid 4742] setpgid(0, 0 [pid 4741] <... mmap resumed>) = 0x7ff3b4820000 [pid 4738] <... close resumed>) = 0 [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... setpgid resumed>) = 0 [pid 4741] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4738] close(6 [pid 4735] close(13 [pid 4734] close(26 [pid 4742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4741] <... mprotect resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... openat resumed>) = 3 [pid 4741] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4738] close(7 [pid 4735] close(14 [pid 4734] close(27 [pid 4742] write(3, "1000", 4 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... write resumed>) = 4 [pid 4741] <... clone resumed>, parent_tid=[202], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 202 [pid 4738] close(8 [pid 4735] close(15 [pid 4734] close(28 [pid 4742] close(3 [pid 4741] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... close resumed>) = 0 [pid 4741] <... futex resumed>) = 0 [pid 4738] close(9 [pid 4735] close(16 [pid 4734] close(29 [pid 4742] read(200, [pid 4741] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] close(10 [pid 4735] close(17 [pid 4734] exit_group(0 [pid 4742] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4737] <... futex resumed>) = ? [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4734] <... exit_group resumed>) = ? [pid 4742] <... futex resumed>) = 0 [pid 4738] close(11 [pid 4737] +++ exited with 0 +++ [pid 4735] close(18 [pid 4734] +++ exited with 0 +++ [pid 4742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... mmap resumed>) = 0x7ff3b4820000 [pid 4738] close(12 [pid 4735] close(19 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4742] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4744 attached [pid 4742] <... mprotect resumed>) = 0 [pid 4738] close(13 [pid 4735] close(20 [pid 4742] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 198 [pid 4738] close(14 [pid 4735] close(21 [pid 4742] <... clone resumed>, parent_tid=[198], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 198 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] close(15 [pid 4735] close(22./strace-static-x86_64: Process 4743 attached [pid 4742] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4743] set_robust_list(0x7ff3b48409e0, 24 [pid 4742] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4738] close(16 [pid 4735] close(23 [pid 4743] <... set_robust_list resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4743] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4738] close(17 [pid 4735] close(24 [pid 4743] <... openat resumed>) = 3 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4743] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] close(18 [pid 4735] close(25 [pid 4743] <... futex resumed>) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4743] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4741] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] close(19 [pid 4735] close(26 [pid 4744] set_robust_list(0x555556fa75e0, 24 [pid 4743] <... write resumed>) = 8 [pid 4741] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4743] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4741] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4738] close(20 [pid 4735] close(27./strace-static-x86_64: Process 4745 attached [pid 4743] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4745] set_robust_list(0x7ff3b48409e0, 24 [pid 4743] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4741] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] close(21 [pid 4735] close(28 [pid 4745] <... set_robust_list resumed>) = 0 [pid 4744] <... set_robust_list resumed>) = 0 [pid 4743] <... openat resumed>) = 4 [pid 4741] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4745] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4743] setns(201, 0 [pid 4741] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4738] close(22 [pid 4735] close(29 [pid 4745] <... openat resumed>) = 3 [pid 4744] <... prctl resumed>) = 0 [pid 4743] <... setns resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4745] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] setpgid(0, 0 [pid 4743] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4738] close(23 [pid 4735] exit_group(0 [pid 4745] <... futex resumed>) = 1 [pid 4744] <... setpgid resumed>) = 0 [pid 4743] <... socket resumed>) = 5 [pid 4742] <... futex resumed>) = 0 [pid 4739] <... futex resumed>) = ? [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4735] <... exit_group resumed>) = ? [pid 4745] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4743] setns(4, 0 [pid 4742] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] +++ exited with 0 +++ [pid 4738] close(24 [pid 4735] +++ exited with 0 +++ [pid 4745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4743] <... setns resumed>) = 0 [pid 4742] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4745] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4744] <... openat resumed>) = 3 [pid 4743] close(4 [pid 4742] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4738] close(25 [pid 4745] <... write resumed>) = 8 [pid 4744] write(3, "1000", 4 [pid 4743] <... close resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4745] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] <... write resumed>) = 4 [pid 4743] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] close(26 [pid 4745] <... futex resumed>) = 1 [pid 4744] close(3 [pid 4743] <... futex resumed>) = 1 [pid 4742] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = 0 [pid 4745] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4743] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4742] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4741] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4744] <... close resumed>) = 0 [pid 4743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] <... futex resumed>) = 0 [pid 4738] close(27 [pid 4745] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4743] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4742] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4745] <... openat resumed>) = 4 [pid 4744] read(200, [pid 4743] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4741] <... futex resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4745] setns(201, 0 [pid 4744] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4743] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4741] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4738] close(28 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 200 [pid 4745] <... setns resumed>) = 0 [pid 4744] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4745] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4744] <... futex resumed>) = 0 [pid 4743] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] close(3 [pid 4738] close(29 [pid 4745] <... socket resumed>) = 5 [pid 4744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4745] setns(4, 0) = 0 [pid 4741] <... close resumed>) = 0 [pid 4738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... mmap resumed>) = 0x7ff3b4820000 [pid 4745] close(4 [pid 4741] close(4./strace-static-x86_64: Process 4746 attached [pid 4745] <... close resumed>) = 0 [pid 4744] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4738] exit_group(0 [pid 4746] set_robust_list(0x555556fa75e0, 24 [pid 4745] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] <... mprotect resumed>) = 0 [pid 4741] close(5 [pid 4738] <... exit_group resumed>) = ? [pid 4746] <... set_robust_list resumed>) = 0 [pid 4745] <... futex resumed>) = 1 [pid 4742] <... futex resumed>) = 0 [pid 4740] <... futex resumed>) = ? [pid 4746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4745] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4744] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4742] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4741] <... close resumed>) = 0 [pid 4746] <... prctl resumed>) = 0 [pid 4745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] <... futex resumed>) = 0 [pid 4746] setpgid(0, 0 [pid 4745] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4742] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4740] +++ exited with 0 +++ [pid 4738] +++ exited with 0 +++ [pid 4741] close(6 [pid 4746] <... setpgid resumed>) = 0 [pid 4745] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4745] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] <... clone resumed>, parent_tid=[199], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 199 [pid 4741] close(7 [pid 3609] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4747 attached [pid 4746] <... openat resumed>) = 3 [pid 4745] <... futex resumed>) = 1 [pid 4744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... futex resumed>) = 0 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4746] write(3, "1000", 4 [pid 4745] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4744] <... futex resumed>) = 0 [pid 4742] close(3 [pid 4741] close(8 [pid 4746] <... write resumed>) = 4 [pid 4744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... close resumed>) = 0 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(3 [pid 4742] close(4 [pid 4741] close(9 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4746] <... close resumed>) = 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] set_robust_list(0x7ff3b48409e0, 24 [pid 4746] read(200, [pid 4742] close(5 [pid 4741] close(10 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 197 [pid 4746] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] <... close resumed>) = 0 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] <... set_robust_list resumed>) = 0 [pid 4746] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] close(6 [pid 4741] close(11 [pid 4746] <... futex resumed>) = 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4742] close(7 [pid 4741] close(12 [pid 4747] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4746] <... mmap resumed>) = 0x7ff3b4820000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4742] close(8 [pid 4746] <... mprotect resumed>) = 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(13 [pid 4747] <... openat resumed>) = 3 [pid 4746] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4742] close(9 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(14./strace-static-x86_64: Process 4749 attached [pid 4747] <... futex resumed>) = 1 [pid 4746] <... clone resumed>, parent_tid=[201], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 201 [pid 4744] <... futex resumed>) = 0 [pid 4742] close(10 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4746] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] <... write resumed>) = 8 [pid 4746] <... futex resumed>) = 0 [pid 4744] <... futex resumed>) = 0 [pid 4742] close(11 [pid 4741] close(15 [pid 4747] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] <... futex resumed>) = 0 [pid 4744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] close(12 [pid 4741] close(16 [pid 4747] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... futex resumed>) = 0 [pid 4742] close(13 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(17 [pid 4747] <... openat resumed>) = 4 [pid 4742] close(14 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4748 attached [pid 4747] setns(201, 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(18 [pid 4748] set_robust_list(0x555556fa75e0, 24 [pid 4747] <... setns resumed>) = 0 [pid 4742] close(15 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... set_robust_list resumed>) = 0 [pid 4747] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(19 [pid 4748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4747] <... socket resumed>) = 5 [pid 4742] close(16 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... prctl resumed>) = 0 [pid 4747] setns(4, 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(20 [pid 4748] setpgid(0, 0 [pid 4747] <... setns resumed>) = 0 [pid 4742] close(17 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... setpgid resumed>) = 0 [pid 4747] close(4 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(21 [pid 4748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4747] <... close resumed>) = 0 [pid 4742] close(18 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] set_robust_list(0x7ff3b48409e0, 24 [pid 4748] <... openat resumed>) = 3 [pid 4747] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(22 [pid 4749] <... set_robust_list resumed>) = 0 [pid 4748] write(3, "1000", 4 [pid 4747] <... futex resumed>) = 1 [pid 4744] <... futex resumed>) = 0 [pid 4742] close(19 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4748] <... write resumed>) = 4 [pid 4747] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4744] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(23 [pid 4748] close(3 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4744] <... futex resumed>) = 0 [pid 4742] close(20 [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] <... openat resumed>) = 3 [pid 4748] <... close resumed>) = 0 [pid 4747] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4744] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] close(24 [pid 4748] read(200, [pid 4747] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4742] close(21 [pid 4749] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4747] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] <... futex resumed>) = 1 [pid 4748] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4744] <... futex resumed>) = 0 [pid 4742] close(22 [pid 4741] close(25 [pid 4749] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4748] <... futex resumed>) = 0 [pid 4747] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] close(3 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4746] <... futex resumed>) = 0 [pid 4742] close(23 [pid 4741] close(26 [pid 4749] <... write resumed>) = 8 [pid 4748] <... mmap resumed>) = 0x7ff3b4820000 [pid 4746] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] <... close resumed>) = 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4744] close(4 [pid 4742] close(24 [pid 4741] close(27 [pid 4749] <... futex resumed>) = 0 [pid 4748] <... mprotect resumed>) = 0 [pid 4746] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4748] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4746] <... futex resumed>) = 0 [pid 4744] close(5 [pid 4742] close(25 [pid 4741] close(28 [pid 4749] <... openat resumed>) = 4 [pid 4746] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] <... close resumed>) = 0 [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] setns(201, 0 [pid 4748] <... clone resumed>, parent_tid=[198], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 198 [pid 4742] close(26 [pid 4741] close(29 [pid 4744] close(6 [pid 4749] <... setns resumed>) = 0 [pid 4748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4748] <... futex resumed>) = 0 [pid 4744] close(7 [pid 4742] close(27 [pid 4741] exit_group(0 [pid 4749] <... socket resumed>) = 5 [pid 4748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4743] <... futex resumed>) = ? [pid 4742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4741] <... exit_group resumed>) = ? [pid 4749] setns(4, 0 [pid 4744] close(8 [pid 4743] +++ exited with 0 +++ [pid 4742] close(28) = -1 EBADF (Bad file descriptor) [pid 4742] close(29) = -1 EBADF (Bad file descriptor) [pid 4742] exit_group(0 [pid 4745] <... futex resumed>) = ? [pid 4742] <... exit_group resumed>) = ? [pid 4749] <... setns resumed>) = 0 [pid 4745] +++ exited with 0 +++ [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4742] +++ exited with 0 +++ [pid 4741] +++ exited with 0 +++ ./strace-static-x86_64: Process 4750 attached [pid 4749] close(4 [pid 4744] close(9 [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 4749] <... close resumed>) = 0 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4749] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] close(10 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4749] <... futex resumed>) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4749] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] close(11 [pid 3614] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4751 attached [pid 4749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 199 [pid 4749] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4746] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] close(12 [pid 4749] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4750] set_robust_list(0x7ff3b48409e0, 24 [pid 4749] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4744] close(13 [pid 4750] <... set_robust_list resumed>) = 0 [pid 4750] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4749] <... futex resumed>) = 1 [pid 4746] <... futex resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 203 [pid 4750] <... openat resumed>) = 3 [pid 4749] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] close(3 [pid 4744] close(14 [pid 4750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] <... close resumed>) = 0 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4750] <... futex resumed>) = 1 [pid 4748] <... futex resumed>) = 0 [pid 4746] close(4 [pid 4744] close(15 [pid 4750] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4750] <... write resumed>) = 8 [pid 4748] <... futex resumed>) = 0 [pid 4746] close(5 [pid 4744] close(16 [pid 4750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4746] <... close resumed>) = 0 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4750] <... futex resumed>) = 0 [pid 4748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] close(6 [pid 4744] close(17./strace-static-x86_64: Process 4752 attached [pid 4750] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] set_robust_list(0x555556fa75e0, 24 [pid 4751] set_robust_list(0x555556fa75e0, 24 [pid 4750] <... openat resumed>) = 4 [pid 4748] <... futex resumed>) = 0 [pid 4746] close(7 [pid 4744] close(18 [pid 4752] <... set_robust_list resumed>) = 0 [pid 4750] setns(201, 0 [pid 4748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4750] <... setns resumed>) = 0 [pid 4746] close(8 [pid 4744] close(19 [pid 4752] <... prctl resumed>) = 0 [pid 4751] <... set_robust_list resumed>) = 0 [pid 4750] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] setpgid(0, 0 [pid 4750] <... socket resumed>) = 5 [pid 4746] close(9 [pid 4744] close(20 [pid 4752] <... setpgid resumed>) = 0 [pid 4751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4750] setns(4, 0 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4751] <... prctl resumed>) = 0 [pid 4750] <... setns resumed>) = 0 [pid 4746] close(10 [pid 4744] close(21 [pid 4752] <... openat resumed>) = 3 [pid 4751] setpgid(0, 0 [pid 4750] close(4 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] write(3, "1000", 4 [pid 4751] <... setpgid resumed>) = 0 [pid 4750] <... close resumed>) = 0 [pid 4746] close(11 [pid 4744] close(22 [pid 4752] <... write resumed>) = 4 [pid 4750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] close(3 [pid 4751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4750] <... futex resumed>) = 1 [pid 4748] <... futex resumed>) = 0 [pid 4746] close(12 [pid 4744] close(23 [pid 4752] <... close resumed>) = 0 [pid 4750] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4748] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] read(200, [pid 4751] <... openat resumed>) = 3 [pid 4750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4748] <... futex resumed>) = 0 [pid 4746] close(13 [pid 4744] close(24 [pid 4752] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4751] write(3, "1000", 4 [pid 4750] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4748] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4751] <... write resumed>) = 4 [pid 4750] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4746] close(14 [pid 4744] close(25 [pid 4752] <... futex resumed>) = 0 [pid 4751] close(3 [pid 4750] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4751] <... close resumed>) = 0 [pid 4750] <... futex resumed>) = 1 [pid 4748] <... futex resumed>) = 0 [pid 4746] close(15 [pid 4744] close(26 [pid 4752] <... mmap resumed>) = 0x7ff3b4820000 [pid 4751] read(200, [pid 4750] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4748] close(3 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4751] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4748] <... close resumed>) = 0 [pid 4746] close(16 [pid 4744] close(27 [pid 4752] <... mprotect resumed>) = 0 [pid 4751] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] close(4 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4751] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(17 [pid 4744] close(28 [pid 4751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4748] close(5 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] <... clone resumed>, parent_tid=[204], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 204 [pid 4751] <... mmap resumed>) = 0x7ff3b4820000 [pid 4748] <... close resumed>) = 0 [pid 4746] close(18 [pid 4752] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4751] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4748] close(6 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] close(29 [pid 4752] <... futex resumed>) = 0 [pid 4751] <... mprotect resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(19 [pid 4744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4748] close(7 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4744] exit_group(0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4747] <... futex resumed>) = ? [pid 4746] close(20 [pid 4744] <... exit_group resumed>) = ? [pid 4751] <... clone resumed>, parent_tid=[200], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 200 [pid 4748] close(8 [pid 4747] +++ exited with 0 +++ [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(21 [pid 4748] close(9 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(22 [pid 4748] close(10 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(23 [pid 4744] +++ exited with 0 +++ [pid 4751] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] close(11 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(24 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4751] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4748] close(12 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4753 attached [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(25 [pid 4753] set_robust_list(0x7ff3b48409e0, 24 [pid 4748] close(13 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 200 ./strace-static-x86_64: Process 4755 attached [pid 4753] <... set_robust_list resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(26 [pid 4748] close(14 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4753] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(27 [pid 4748] close(15 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] close(28 [pid 4753] <... openat resumed>) = 3 [pid 4748] close(16 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4754 attached [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4753] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4746] close(29 [pid 4754] set_robust_list(0x7ff3b48409e0, 24 [pid 4748] close(17 [pid 4746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4754] <... set_robust_list resumed>) = 0 [pid 4753] <... futex resumed>) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] exit_group(0 [pid 4754] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4752] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = ? [pid 4748] close(18 [pid 4753] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4746] <... exit_group resumed>) = ? [pid 4755] set_robust_list(0x555556fa75e0, 24 [pid 4754] <... openat resumed>) = 3 [pid 4753] <... write resumed>) = 8 [pid 4752] <... futex resumed>) = 0 [pid 4749] +++ exited with 0 +++ [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4746] +++ exited with 0 +++ [pid 4754] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4748] close(19 [pid 4754] <... futex resumed>) = 1 [pid 4753] <... futex resumed>) = 0 [pid 4752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4751] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4755] <... set_robust_list resumed>) = 0 [pid 4754] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4753] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4751] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] close(20 [pid 4755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4752] <... futex resumed>) = 0 [pid 4751] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... prctl resumed>) = 0 [pid 4754] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4753] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4752] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4748] close(21 [pid 4755] setpgid(0, 0 [pid 4754] <... write resumed>) = 8 [pid 4753] <... openat resumed>) = 4 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... setpgid resumed>) = 0 [pid 4754] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] setns(201, 0 [pid 4748] close(22 [pid 4754] <... futex resumed>) = 1 [pid 4753] <... setns resumed>) = 0 [pid 4751] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4754] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4753] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4751] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] close(23 [pid 4754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4754] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4753] <... socket resumed>) = 5 [pid 4751] <... futex resumed>) = 0 [pid 4748] close(24 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4754] <... openat resumed>) = 4 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4754] setns(201, 0 [pid 4751] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4748] close(25 [pid 4754] <... setns resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4754] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4753] setns(4, 0 [pid 4748] close(26 [pid 4755] <... openat resumed>) = 3 [pid 4754] <... socket resumed>) = 5 [pid 4753] <... setns resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 202 [pid 4755] write(3, "1000", 4 [pid 4754] setns(4, 0 [pid 4753] close(4 [pid 4748] close(27 [pid 4754] <... setns resumed>) = 0 [pid 4753] <... close resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... write resumed>) = 4 [pid 4754] close(4 [pid 4753] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] close(28 [pid 4755] close(3 [pid 4754] <... close resumed>) = 0 [pid 4753] <... futex resumed>) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = 0 [pid 4754] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] close(29 [pid 4755] read(200, [pid 4754] <... futex resumed>) = 1 [pid 4753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4752] <... futex resumed>) = 0 [pid 4751] <... futex resumed>) = 0 [pid 4748] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4756 attached [pid 4755] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4754] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4753] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4752] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] exit_group(0 [pid 4756] set_robust_list(0x555556fa75e0, 24 [pid 4755] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4753] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4751] <... futex resumed>) = 0 [pid 4750] <... futex resumed>) = ? [pid 4748] <... exit_group resumed>) = ? [pid 4756] <... set_robust_list resumed>) = 0 [pid 4755] <... futex resumed>) = 0 [pid 4754] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4753] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4751] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] +++ exited with 0 +++ [pid 4748] +++ exited with 0 +++ [pid 4756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4754] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [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 4756] <... prctl resumed>) = 0 [pid 4754] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4755] <... mmap resumed>) = 0x7ff3b4820000 [pid 4753] <... futex resumed>) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4756] setpgid(0, 0 [pid 4755] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4754] <... futex resumed>) = 0 [pid 4753] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] close(3 [pid 4751] close(3 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4756] <... setpgid resumed>) = 0 [pid 4755] <... mprotect resumed>) = 0 [pid 4754] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] <... close resumed>) = 0 [pid 4751] <... close resumed>) = 0 [pid 4756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4755] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4752] close(4 [pid 4751] close(4 [pid 4756] <... openat resumed>) = 3 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4758 attached [pid 4756] write(3, "1000", 4 [pid 4755] <... clone resumed>, parent_tid=[201], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 201 [pid 4752] close(5 [pid 4751] close(5 [pid 4756] <... write resumed>) = 4 [pid 4755] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 199 [pid 4756] close(3 [pid 4755] <... futex resumed>) = 0 [pid 4752] close(6 [pid 4751] <... close resumed>) = 0 [pid 4756] <... close resumed>) = 0 [pid 4755] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(6 [pid 4756] read(200, [pid 4752] close(7 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(7 [pid 4756] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] close(8 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... futex resumed>) = 0 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4752] close(9 [pid 4751] close(8 [pid 4756] <... mmap resumed>) = 0x7ff3b4820000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4752] close(10 [pid 4751] close(9 [pid 4756] <... mprotect resumed>) = 0 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4752] close(11 [pid 4751] close(10 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... clone resumed>, parent_tid=[203], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 203 [pid 4752] close(12 [pid 4751] close(11 [pid 4756] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... futex resumed>) = 0 [pid 4752] close(13 [pid 4756] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] close(14 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] close(15 [pid 4751] close(12 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4752] close(16) = -1 EBADF (Bad file descriptor) [pid 4751] close(13./strace-static-x86_64: Process 4757 attached [pid 4752] close(17 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4758] set_robust_list(0x555556fa75e0, 24 [pid 4757] set_robust_list(0x7ff3b48409e0, 24 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(14 [pid 4758] <... set_robust_list resumed>) = 0 [pid 4757] <... set_robust_list resumed>) = 0 [pid 4752] close(18 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4757] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(15 [pid 4758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4757] <... openat resumed>) = 3 [pid 4752] close(19 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4757] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(16 [pid 4758] <... prctl resumed>) = 0 [pid 4757] <... futex resumed>) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4752] close(20 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4757] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4755] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(17 [pid 4758] setpgid(0, 0 [pid 4757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4755] <... futex resumed>) = 0 [pid 4752] close(21 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4759 attached [pid 4758] <... setpgid resumed>) = 0 [pid 4757] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4755] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(18 [pid 4759] set_robust_list(0x7ff3b48409e0, 24 [pid 4758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4757] <... write resumed>) = 8 [pid 4752] close(22 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... set_robust_list resumed>) = 0 [pid 4757] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(19 [pid 4759] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4758] <... openat resumed>) = 3 [pid 4757] <... futex resumed>) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4752] close(23 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... openat resumed>) = 3 [pid 4758] write(3, "1000", 4 [pid 4757] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4755] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(20 [pid 4759] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... write resumed>) = 4 [pid 4757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4755] <... futex resumed>) = 0 [pid 4752] close(24 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... futex resumed>) = 1 [pid 4758] close(3 [pid 4757] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4756] <... futex resumed>) = 0 [pid 4755] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(21 [pid 4759] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4758] <... close resumed>) = 0 [pid 4757] <... openat resumed>) = 4 [pid 4756] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] close(25 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4758] read(200, [pid 4757] setns(201, 0 [pid 4756] <... futex resumed>) = 0 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(22 [pid 4759] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4758] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4757] <... setns resumed>) = 0 [pid 4756] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4752] close(26 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... write resumed>) = 8 [pid 4758] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4757] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(23 [pid 4759] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4757] <... socket resumed>) = 5 [pid 4752] close(27 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... futex resumed>) = 1 [pid 4758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4757] setns(4, 0 [pid 4756] <... futex resumed>) = 0 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(24 [pid 4759] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4758] <... mmap resumed>) = 0x7ff3b4820000 [pid 4757] <... setns resumed>) = 0 [pid 4756] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] close(28 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4758] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4757] close(4 [pid 4756] <... futex resumed>) = 0 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(25 [pid 4759] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4758] <... mprotect resumed>) = 0 [pid 4757] <... close resumed>) = 0 [pid 4756] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4752] close(29 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] <... openat resumed>) = 4 [pid 4758] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4757] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4751] close(26 [pid 4759] setns(201, 0 [pid 4757] <... futex resumed>) = 1 [pid 4752] exit_group(0./strace-static-x86_64: Process 4760 attached [pid 4759] <... setns resumed>) = 0 [pid 4757] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4755] <... futex resumed>) = 0 [pid 4753] <... futex resumed>) = ? [pid 4752] <... exit_group resumed>) = ? [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4758] <... clone resumed>, parent_tid=[200], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 200 [pid 4755] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] +++ exited with 0 +++ [pid 4752] +++ exited with 0 +++ [pid 4751] close(27 [pid 4760] set_robust_list(0x7ff3b48409e0, 24 [pid 4759] <... socket resumed>) = 5 [pid 4758] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4757] <... futex resumed>) = 0 [pid 4755] <... futex resumed>) = 1 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] setns(4, 0 [pid 4758] <... futex resumed>) = 0 [pid 4757] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4755] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] close(28 [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 4760] <... set_robust_list resumed>) = 0 [pid 4759] <... setns resumed>) = 0 [pid 4758] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4757] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4760] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4759] close(4 [pid 4757] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4751] close(29 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4759] <... close resumed>) = 0 [pid 4757] <... futex resumed>) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4759] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4757] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4755] close(3 [pid 4759] <... futex resumed>) = 1 [pid 4756] <... futex resumed>) = 0 [pid 4751] exit_group(0 [pid 4759] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4756] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4760] <... openat resumed>) = 3 [pid 4759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4756] <... futex resumed>) = 0 [pid 4755] <... close resumed>) = 0 [pid 4754] <... futex resumed>) = ? [pid 4751] <... exit_group resumed>) = ? [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4760] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4759] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4756] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4755] close(4 [pid 4754] +++ exited with 0 +++ [pid 4759] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4759] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4756] <... futex resumed>) = 0 [pid 4751] +++ exited with 0 +++ [pid 4759] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4756] close(3 [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 4756] <... close resumed>) = 0 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4758] <... futex resumed>) = 0 [pid 4760] <... futex resumed>) = 1 [pid 4756] close(4 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4758] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(5 [pid 4760] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4758] <... futex resumed>) = 0 [pid 4756] close(5 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 205 [pid 3613] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4761 attached [pid 4758] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] <... close resumed>) = 0 [pid 4755] <... close resumed>) = 0 [pid 4760] <... write resumed>) = 8 [pid 4760] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] close(6 [pid 4755] close(6 [pid 4760] <... futex resumed>) = 1 [pid 4758] <... futex resumed>) = 0 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... 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 4762 attached [pid 4760] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4758] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] close(7 [pid 4755] close(7 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 201 [pid 4760] <... openat resumed>) = 4 [pid 4758] <... futex resumed>) = 0 [pid 4756] close(8 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4760] setns(201, 0 [pid 4758] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(8 [pid 4761] set_robust_list(0x555556fa75e0, 24 [pid 4760] <... setns resumed>) = 0 [pid 4756] close(9 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... set_robust_list resumed>) = 0 [pid 4760] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(9 [pid 4762] set_robust_list(0x555556fa75e0, 24 [pid 4760] <... socket resumed>) = 5 [pid 4756] close(10 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4760] setns(4, 0 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(10 [pid 4760] <... setns resumed>) = 0 [pid 4756] close(11 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4760] close(4 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(11 [pid 4756] close(12 [pid 4760] <... close resumed>) = 0 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4760] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] close(13 [pid 4755] close(12 [pid 4760] <... futex resumed>) = 1 [pid 4758] <... futex resumed>) = 0 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] close(14 [pid 4760] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4758] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(13 [pid 4760] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4758] <... futex resumed>) = 0 [pid 4756] close(15 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4760] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(14 [pid 4761] <... prctl resumed>) = 0 [pid 4760] <... futex resumed>) = 0 [pid 4758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4756] close(16 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] setpgid(0, 0 [pid 4760] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4758] close(3 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(15 [pid 4761] <... setpgid resumed>) = 0 [pid 4758] <... close resumed>) = 0 [pid 4756] close(17 [pid 4761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4758] close(4 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... set_robust_list resumed>) = 0 [pid 4761] <... openat resumed>) = 3 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] close(18 [pid 4755] close(16 [pid 4761] write(3, "1000", 4 [pid 4758] close(5 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... write resumed>) = 4 [pid 4758] <... close resumed>) = 0 [pid 4756] close(19 [pid 4755] close(17 [pid 4761] close(3 [pid 4758] close(6 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4761] <... close resumed>) = 0 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] close(20 [pid 4755] close(18 [pid 4762] <... prctl resumed>) = 0 [pid 4761] read(200, [pid 4758] close(7 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4756] close(21 [pid 4762] setpgid(0, 0 [pid 4761] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(19 [pid 4762] <... setpgid resumed>) = 0 [pid 4761] <... futex resumed>) = 0 [pid 4758] close(8 [pid 4756] close(22 [pid 4761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4761] <... mmap resumed>) = 0x7ff3b4820000 [pid 4758] close(9 [pid 4756] close(23 [pid 4755] close(20 [pid 4761] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... openat resumed>) = 3 [pid 4761] <... mprotect resumed>) = 0 [pid 4758] close(10 [pid 4756] close(24 [pid 4755] close(21 [pid 4762] write(3, "1000", 4 [pid 4761] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4758] close(11 [pid 4756] close(25 [pid 4755] close(22 [pid 4762] <... write resumed>) = 4 [pid 4761] <... clone resumed>, parent_tid=[206], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 206 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] close(26 [pid 4758] close(12 [pid 4755] close(23 [pid 4762] close(3 [pid 4761] <... futex resumed>) = 0 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = 0 [pid 4761] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4758] close(13 [pid 4756] close(27 [pid 4755] close(24 [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] read(200, [pid 4758] close(14 [pid 4756] close(28 [pid 4762] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(25 [pid 4758] close(15 [pid 4756] close(29 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(26 [pid 4762] <... futex resumed>) = 0 [pid 4758] close(16 [pid 4756] exit_group(0 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4759] <... futex resumed>) = ? [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4756] <... exit_group resumed>) = ? [pid 4755] close(27 [pid 4762] <... mmap resumed>) = 0x7ff3b4820000 [pid 4759] +++ exited with 0 +++ [pid 4758] close(17 [pid 4756] +++ exited with 0 +++ [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4758] close(18 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4763 attached [pid 4762] <... mprotect resumed>) = 0 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] close(29 [pid 4763] set_robust_list(0x7ff3b48409e0, 24 [pid 4758] close(19 [pid 4755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4758] close(20 [pid 4755] exit_group(0 [pid 4763] <... set_robust_list resumed>) = 0 [pid 4763] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4757] <... futex resumed>) = ? [pid 4755] <... exit_group resumed>) = ? [pid 4762] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4763] <... openat resumed>) = 3 [pid 4758] close(21 [pid 4757] +++ exited with 0 +++ [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 204 [pid 4763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4763] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4761] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4763] <... write resumed>) = 8 [pid 4761] <... futex resumed>) = 0 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4755] +++ exited with 0 +++ [pid 4763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4758] close(22 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4763] <... futex resumed>) = 0 [pid 4762] <... clone resumed>, parent_tid=[202], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 202 [pid 4761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] close(23 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4762] <... futex resumed>) = 0 [pid 4761] <... futex resumed>) = 0 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4765 attached [pid 4763] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4761] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4758] close(24./strace-static-x86_64: Process 4764 attached [pid 4763] <... openat resumed>) = 4 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4766 attached [pid 4765] set_robust_list(0x7ff3b48409e0, 24 [pid 4764] set_robust_list(0x555556fa75e0, 24 [pid 4763] setns(201, 0 [pid 4758] close(25 [pid 4764] <... set_robust_list resumed>) = 0 [pid 4763] <... setns resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 202 [pid 4764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4763] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4765] <... set_robust_list resumed>) = 0 [pid 4764] <... prctl resumed>) = 0 [pid 4763] <... socket resumed>) = 5 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4764] setpgid(0, 0 [pid 4763] setns(4, 0 [pid 4764] <... setpgid resumed>) = 0 [pid 4763] <... setns resumed>) = 0 [pid 4764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4763] close(4 [pid 4764] <... openat resumed>) = 3 [pid 4763] <... close resumed>) = 0 [pid 4758] close(26 [pid 4764] write(3, "1000", 4 [pid 4763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... write resumed>) = 4 [pid 4763] <... futex resumed>) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4764] close(3 [pid 4763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4761] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4764] <... close resumed>) = 0 [pid 4763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4761] <... futex resumed>) = 0 [pid 4758] close(27 [pid 4764] read(200, [pid 4763] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4761] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] <... openat resumed>) = 3 [pid 4764] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4763] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4758] close(28 [pid 4765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4763] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4764] <... futex resumed>) = 0 [pid 4763] <... futex resumed>) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4758] close(29 [pid 4765] <... futex resumed>) = 1 [pid 4764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4763] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4762] <... futex resumed>) = 0 [pid 4761] close(3 [pid 4758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4764] <... mmap resumed>) = 0x7ff3b4820000 [pid 4762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] <... close resumed>) = 0 [pid 4758] exit_group(0 [pid 4764] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4762] <... futex resumed>) = 0 [pid 4761] close(4 [pid 4765] <... write resumed>) = 8 [pid 4764] <... mprotect resumed>) = 0 [pid 4762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4760] <... futex resumed>) = ? [pid 4758] <... exit_group resumed>) = ? [pid 4765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4761] close(5 [pid 4760] +++ exited with 0 +++ [pid 4761] <... close resumed>) = 0 [pid 4764] <... clone resumed>, parent_tid=[205], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 205 [pid 4761] close(6 [pid 4764] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4764] <... futex resumed>) = 0 [pid 4762] <... futex resumed>) = 0 [pid 4761] close(7 [pid 4765] <... futex resumed>) = 1 [pid 4758] +++ exited with 0 +++ [pid 4765] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4764] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4762] <... futex resumed>) = 0 [pid 4761] close(8 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4765] <... openat resumed>) = 4 [pid 4762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... restart_syscall resumed>) = 0 [pid 4765] setns(201, 0 [pid 4761] close(9 [pid 4766] set_robust_list(0x555556fa75e0, 24 [pid 4765] <... setns resumed>) = 0 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4761] close(10 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4768 attached [pid 4766] <... set_robust_list resumed>) = 0 [pid 4765] <... socket resumed>) = 5 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] setns(4, 0 [pid 4761] close(11 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 201 [pid 4765] <... setns resumed>) = 0 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] close(4 [pid 4761] close(12 [pid 4765] <... close resumed>) = 0 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] close(13 [pid 4765] <... futex resumed>) = 1 [pid 4762] <... futex resumed>) = 0 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4761] close(14 [pid 4765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4762] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4765] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4762] <... futex resumed>) = 0 [pid 4761] close(15 [pid 4765] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4762] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4765] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4761] close(16 [pid 4766] <... prctl resumed>) = 0 [pid 4765] <... futex resumed>) = 0 [pid 4762] close(3 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4767 attached [pid 4765] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4762] <... close resumed>) = 0 [pid 4761] close(17 [pid 4766] setpgid(0, 0 [pid 4767] set_robust_list(0x7ff3b48409e0, 24 [pid 4762] close(4 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... set_robust_list resumed>) = 0 [pid 4766] <... setpgid resumed>) = 0 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] close(18 [pid 4767] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4762] close(5 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... openat resumed>) = 3 [pid 4766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4762] <... close resumed>) = 0 [pid 4761] close(19 [pid 4767] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] close(6 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... futex resumed>) = 1 [pid 4764] <... futex resumed>) = 0 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] close(20 [pid 4766] <... openat resumed>) = 3 [pid 4767] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4764] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] close(7 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... write resumed>) = 8 [pid 4766] write(3, "1000", 4 [pid 4764] <... futex resumed>) = 0 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] close(21 [pid 4767] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] <... write resumed>) = 4 [pid 4764] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] close(8 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... futex resumed>) = 0 [pid 4766] close(3 [pid 4764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] close(22 [pid 4767] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4764] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... openat resumed>) = 4 [pid 4766] <... close resumed>) = 0 [pid 4764] <... futex resumed>) = 0 [pid 4762] close(9 [pid 4761] close(23 [pid 4767] setns(201, 0 [pid 4766] read(200, [pid 4764] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... setns resumed>) = 0 [pid 4766] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4762] close(10 [pid 4761] close(24 [pid 4767] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4766] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] set_robust_list(0x555556fa75e0, 24 [pid 4767] <... socket resumed>) = 5 [pid 4766] <... futex resumed>) = 0 [pid 4762] close(11 [pid 4761] close(25 [pid 4767] setns(4, 0 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] <... set_robust_list resumed>) = 0 [pid 4767] <... setns resumed>) = 0 [pid 4766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] close(26 [pid 4767] close(4 [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... close resumed>) = 0 [pid 4766] <... mmap resumed>) = 0x7ff3b4820000 [pid 4762] close(12 [pid 4761] close(27 [pid 4768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4767] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] <... prctl resumed>) = 0 [pid 4767] <... futex resumed>) = 1 [pid 4766] <... mprotect resumed>) = 0 [pid 4764] <... futex resumed>) = 0 [pid 4762] close(13 [pid 4761] close(28 [pid 4768] setpgid(0, 0 [pid 4767] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4766] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4764] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] <... setpgid resumed>) = 0 [pid 4767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] <... futex resumed>) = 0 [pid 4762] close(14 [pid 4761] close(29 [pid 4768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4767] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4766] <... clone resumed>, parent_tid=[203], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 203 [pid 4764] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4767] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] close(15 [pid 4761] exit_group(0 [pid 4767] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] <... futex resumed>) = 0 [pid 4763] <... futex resumed>) = ? [pid 4768] <... openat resumed>) = 3 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4761] <... exit_group resumed>) = ? [pid 4768] write(3, "1000", 4 [pid 4767] <... futex resumed>) = 1 [pid 4766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4764] <... futex resumed>) = 0 [pid 4763] +++ exited with 0 +++ [pid 4762] close(16 [pid 4761] +++ exited with 0 +++ [pid 4768] <... write resumed>) = 4 [pid 4767] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4764] close(3 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4768] close(3 [pid 4764] <... close resumed>) = 0 [pid 4768] <... close resumed>) = 0 [pid 4764] close(4 [pid 4762] close(17 [pid 4768] read(200, [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4764] close(5 [pid 4762] close(18 [pid 4768] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] <... close resumed>) = 0 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4764] close(6 [pid 4762] close(19 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4764] close(7) = -1 EBADF (Bad file descriptor) [pid 4764] close(8) = -1 EBADF (Bad file descriptor) [pid 4764] close(9) = -1 EBADF (Bad file descriptor) [pid 4764] close(10 [pid 4768] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4769 attached [pid 4768] <... futex resumed>) = 0 [pid 4764] close(11 [pid 4762] close(20 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 207 [pid 4769] set_robust_list(0x7ff3b48409e0, 24 [pid 4768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4769] <... set_robust_list resumed>) = 0 [pid 4768] <... mmap resumed>) = 0x7ff3b4820000 [pid 4764] close(12 [pid 4762] close(21 [pid 4769] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4768] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4769] <... openat resumed>) = 3 [pid 4768] <... mprotect resumed>) = 0 [pid 4764] close(13 [pid 4762] close(22 [pid 4769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4769] <... futex resumed>) = 1 [pid 4766] <... futex resumed>) = 0 [pid 4764] close(14 [pid 4762] close(23 [pid 4769] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4769] <... write resumed>) = 8 [pid 4768] <... clone resumed>, parent_tid=[202], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 202 [pid 4766] <... futex resumed>) = 0 [pid 4764] close(15 [pid 4762] close(24 [pid 4769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4770 attached [pid 4769] <... futex resumed>) = 0 [pid 4768] <... futex resumed>) = 0 [pid 4766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] close(16 [pid 4762] close(25 [pid 4770] set_robust_list(0x555556fa75e0, 24 [pid 4769] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4768] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... set_robust_list resumed>) = 0 [pid 4769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] close(17 [pid 4770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4769] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4766] <... futex resumed>) = 0 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] close(26 [pid 4770] <... prctl resumed>) = 0 [pid 4769] <... openat resumed>) = 4 [pid 4766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4764] close(18 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] setpgid(0, 0 [pid 4769] setns(201, 0 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] close(27 [pid 4770] <... setpgid resumed>) = 0 [pid 4769] <... setns resumed>) = 0 [pid 4764] close(19 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4769] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] close(28 [pid 4770] <... openat resumed>) = 3 [pid 4769] <... socket resumed>) = 5 [pid 4764] close(20 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] write(3, "1000", 4 [pid 4769] setns(4, 0 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] close(29 [pid 4770] <... write resumed>) = 4 [pid 4769] <... setns resumed>) = 0 [pid 4764] close(21 [pid 4762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] close(3 [pid 4769] close(4 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4762] exit_group(0 [pid 4770] <... close resumed>) = 0 [pid 4769] <... close resumed>) = 0 [pid 4765] <... futex resumed>) = ? [pid 4764] close(22 [pid 4762] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4771 attached [pid 4770] read(200, [pid 4769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4765] +++ exited with 0 +++ [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] set_robust_list(0x7ff3b48409e0, 24 [pid 4770] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4769] <... futex resumed>) = 1 [pid 4764] close(23 [pid 4771] <... set_robust_list resumed>) = 0 [pid 4770] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4769] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4770] <... futex resumed>) = 0 [pid 4764] close(24 [pid 4762] +++ exited with 0 +++ [pid 4766] <... futex resumed>) = 0 [pid 4771] <... openat resumed>) = 3 [pid 4770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4766] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4771] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... mmap resumed>) = 0x7ff3b4820000 [pid 4764] close(25 [pid 4769] <... futex resumed>) = 0 [pid 4766] <... futex resumed>) = 1 [pid 4771] <... futex resumed>) = 1 [pid 4770] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4769] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4768] <... futex resumed>) = 0 [pid 4766] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4770] <... mprotect resumed>) = 0 [pid 4769] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4768] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] close(26 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4772 attached [pid 4771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4770] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4769] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] <... futex resumed>) = 0 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4769] <... futex resumed>) = 1 [pid 4768] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] <... futex resumed>) = 0 [pid 4764] close(27 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 203 [pid 4771] <... write resumed>) = 8 [pid 4770] <... clone resumed>, parent_tid=[208], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 208 [pid 4769] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4766] close(3 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] close(28 [pid 4771] <... futex resumed>) = 1 [pid 4770] <... futex resumed>) = 0 [pid 4768] <... futex resumed>) = 0 [pid 4766] <... close resumed>) = 0 [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] close(4 [pid 4764] close(29 [pid 4771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4768] <... futex resumed>) = 0 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4771] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4768] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] close(5 [pid 4764] exit_group(0 [pid 4771] <... openat resumed>) = 4 [pid 4767] <... futex resumed>) = ? [pid 4766] <... close resumed>) = 0 [pid 4764] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4773 attached [pid 4772] set_robust_list(0x555556fa75e0, 24 [pid 4771] setns(201, 0 [pid 4767] +++ exited with 0 +++ [pid 4766] close(6 [pid 4764] +++ exited with 0 +++ [pid 4771] <... setns resumed>) = 0 [pid 4771] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4771] setns(4, 0) = 0 [pid 4771] close(4) = 0 [pid 4771] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4768] <... futex resumed>) = 0 [pid 4771] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4768] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4768] <... futex resumed>) = 0 [pid 4771] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4768] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4771] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4768] <... futex resumed>) = 0 [pid 4771] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4768] close(3) = 0 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] close(4 [pid 4766] close(7 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] close(5 [pid 4766] close(8 [pid 4772] <... set_robust_list resumed>) = 0 [pid 4768] <... close resumed>) = 0 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4768] close(6 [pid 4766] close(9 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4768] close(7 [pid 4766] close(10 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] close(8) = -1 EBADF (Bad file descriptor) [pid 4768] close(9) = -1 EBADF (Bad file descriptor) [pid 4772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4768] close(10 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 206 ./strace-static-x86_64: Process 4774 attached [pid 4772] <... prctl resumed>) = 0 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(11 [pid 4768] close(11 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] setpgid(0, 0 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(12 [pid 4768] close(12 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... setpgid resumed>) = 0 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(13 [pid 4768] close(13 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(14 [pid 4768] close(14) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] close(15 [pid 4766] close(15 [pid 4772] <... openat resumed>) = 3 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] set_robust_list(0x555556fa75e0, 24 [pid 4772] write(3, "1000", 4 [pid 4768] close(16 [pid 4766] close(16 [pid 4774] <... set_robust_list resumed>) = 0 [pid 4773] set_robust_list(0x7ff3b48409e0, 24 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4773] <... set_robust_list resumed>) = 0 [pid 4772] <... write resumed>) = 4 [pid 4768] close(17 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... prctl resumed>) = 0 [pid 4772] close(3 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(17 [pid 4774] setpgid(0, 0 [pid 4772] <... close resumed>) = 0 [pid 4768] close(18 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... setpgid resumed>) = 0 [pid 4772] read(200, [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(18 [pid 4774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4772] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4768] close(19 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... openat resumed>) = 3 [pid 4772] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(19 [pid 4774] write(3, "1000", 4 [pid 4772] <... futex resumed>) = 0 [pid 4768] close(20 [pid 4774] <... write resumed>) = 4 [pid 4772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] close(3 [pid 4772] <... mmap resumed>) = 0x7ff3b4820000 [pid 4768] close(21 [pid 4774] <... close resumed>) = 0 [pid 4772] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(20 [pid 4774] read(200, [pid 4772] <... mprotect resumed>) = 0 [pid 4768] close(22 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4772] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(21 [pid 4774] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] close(23 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... futex resumed>) = 0 [pid 4772] <... clone resumed>, parent_tid=[204], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 204 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(22 [pid 4774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4772] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] close(24 [pid 4774] <... mmap resumed>) = 0x7ff3b4820000 [pid 4772] <... futex resumed>) = 0 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4773] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4772] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] close(25 [pid 4766] close(23 [pid 4774] <... mprotect resumed>) = 0 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4773] <... openat resumed>) = 3 [pid 4768] close(26 [pid 4766] close(24 [pid 4773] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... clone resumed>, parent_tid=[207], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 207 [pid 4773] <... futex resumed>) = 1 [pid 4770] <... futex resumed>) = 0 [pid 4768] close(27 [pid 4766] close(25./strace-static-x86_64: Process 4776 attached [pid 4774] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... futex resumed>) = 0 [pid 4770] <... futex resumed>) = 0 [pid 4768] close(28 [pid 4774] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(26 [pid 4773] <... write resumed>) = 8 [pid 4768] close(29 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4766] close(27 [pid 4773] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] exit_group(0 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4775 attached [pid 4771] <... futex resumed>) = ? [pid 4768] <... exit_group resumed>) = ? [pid 4776] set_robust_list(0x7ff3b48409e0, 24 [pid 4775] set_robust_list(0x7ff3b48409e0, 24 [pid 4773] <... futex resumed>) = 1 [pid 4771] +++ exited with 0 +++ [pid 4770] <... futex resumed>) = 0 [pid 4768] +++ exited with 0 +++ [pid 4766] close(28 [pid 4775] <... set_robust_list resumed>) = 0 [pid 4773] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4776] <... set_robust_list resumed>) = 0 [pid 4775] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4770] <... futex resumed>) = 0 [pid 4766] close(29 [pid 4773] <... openat resumed>) = 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4776] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4775] <... openat resumed>) = 3 [pid 4770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] setns(201, 0 [pid 4766] exit_group(0 [pid 4776] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4777 attached [pid 4775] <... futex resumed>) = 1 [pid 4772] <... futex resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 203 [pid 4775] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4772] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... write resumed>) = 8 [pid 4772] <... futex resumed>) = 0 [pid 4775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4775] <... futex resumed>) = 0 [pid 4772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4775] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4772] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... openat resumed>) = 4 [pid 4773] <... setns resumed>) = 0 [pid 4772] <... futex resumed>) = 0 [pid 4769] <... futex resumed>) = ? [pid 4766] <... exit_group resumed>) = ? [pid 4776] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] setns(201, 0 [pid 4773] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4772] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4769] +++ exited with 0 +++ [pid 4775] <... setns resumed>) = 0 [pid 4775] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4775] setns(4, 0) = 0 [pid 4775] close(4 [pid 4766] +++ exited with 0 +++ [pid 4775] <... close resumed>) = 0 [pid 4773] <... socket resumed>) = 5 [pid 4776] <... futex resumed>) = 1 [pid 4774] <... futex resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4776] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] setns(4, 0 [pid 4775] <... futex resumed>) = 1 [pid 4774] <... futex resumed>) = 0 [pid 4772] <... futex resumed>) = 0 [pid 4776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4775] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4774] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4773] <... setns resumed>) = 0 [pid 4772] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4776] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4773] close(4 [pid 4772] <... futex resumed>) = 0 [pid 4775] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4773] <... close resumed>) = 0 [pid 4772] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] <... write resumed>) = 8 [pid 4775] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4773] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4776] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 1 [pid 4770] <... futex resumed>) = 0 [pid 4775] <... futex resumed>) = 1 [pid 4772] <... futex resumed>) = 0 [pid 4770] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4776] <... futex resumed>) = 1 [pid 4775] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4774] <... futex resumed>) = 0 [pid 4773] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4772] close(3 [pid 4770] <... futex resumed>) = 0 [pid 4776] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4774] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4772] <... close resumed>) = 0 [pid 4770] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] <... openat resumed>) = 4 [pid 4774] <... futex resumed>) = 0 [pid 4773] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] close(4 [pid 4777] set_robust_list(0x555556fa75e0, 24 [pid 4776] setns(201, 0 [pid 4774] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4773] <... futex resumed>) = 1 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... futex resumed>) = 0 [pid 4777] <... set_robust_list resumed>) = 0 [pid 4776] <... setns resumed>) = 0 [pid 4773] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4772] close(5 [pid 4770] close(3 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4776] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4772] <... close resumed>) = 0 [pid 4770] <... close resumed>) = 0 [pid 4772] close(6 [pid 4770] close(4 [pid 4777] <... prctl resumed>) = 0 [pid 4776] <... socket resumed>) = 5 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] close(7 [pid 4770] close(5 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 204 [pid 4776] setns(4, 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = 0 [pid 4776] <... setns resumed>) = 0 [pid 4772] close(8 [pid 4770] close(6 [pid 4776] close(4 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] close(9 [pid 4770] close(7 [pid 4776] <... close resumed>) = 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4776] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] close(10 [pid 4770] close(8 [pid 4776] <... futex resumed>) = 1 [pid 4774] <... futex resumed>) = 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4776] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4774] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] close(11 [pid 4770] close(9 [pid 4776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4774] <... futex resumed>) = 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4776] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4774] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4772] close(12 [pid 4770] close(10 [pid 4776] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4776] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] close(13 [pid 4770] close(11 [pid 4776] <... futex resumed>) = 1 [pid 4774] <... futex resumed>) = 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] setpgid(0, 0 [pid 4776] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4774] close(3 [pid 4772] close(14 [pid 4770] close(12./strace-static-x86_64: Process 4778 attached [pid 4777] <... setpgid resumed>) = 0 [pid 4774] <... close resumed>) = 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] set_robust_list(0x555556fa75e0, 24 [pid 4774] close(4 [pid 4772] close(15 [pid 4770] close(13 [pid 4778] <... set_robust_list resumed>) = 0 [pid 4777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4774] close(5 [pid 4772] close(16 [pid 4770] close(14 [pid 4778] <... prctl resumed>) = 0 [pid 4777] <... openat resumed>) = 3 [pid 4774] <... close resumed>) = 0 [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] setpgid(0, 0 [pid 4777] write(3, "1000", 4 [pid 4774] close(6 [pid 4772] close(17 [pid 4770] close(15 [pid 4778] <... setpgid resumed>) = 0 [pid 4777] <... write resumed>) = 4 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4777] close(3 [pid 4774] close(7 [pid 4772] close(18 [pid 4770] close(16 [pid 4778] <... openat resumed>) = 3 [pid 4777] <... close resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] write(3, "1000", 4 [pid 4777] read(200, [pid 4774] close(8 [pid 4772] close(19 [pid 4770] close(17 [pid 4778] <... write resumed>) = 4 [pid 4777] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(3 [pid 4777] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] close(9 [pid 4772] close(20 [pid 4770] close(18 [pid 4778] <... close resumed>) = 0 [pid 4777] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] read(200, [pid 4777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4774] close(10 [pid 4772] close(21 [pid 4770] close(19 [pid 4778] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4777] <... mmap resumed>) = 0x7ff3b4820000 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4774] close(11 [pid 4772] close(22 [pid 4770] close(20 [pid 4778] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4777] <... mprotect resumed>) = 0 [pid 4774] close(12 [pid 4772] close(23 [pid 4770] close(21 [pid 4778] <... mmap resumed>) = 0x7ff3b4820000 [pid 4777] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4774] close(13 [pid 4772] close(24 [pid 4770] close(22 [pid 4778] <... mprotect resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4777] <... clone resumed>, parent_tid=[204], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 204 [pid 4774] close(14 [pid 4772] close(25 [pid 4770] close(23./strace-static-x86_64: Process 4780 attached ./strace-static-x86_64: Process 4779 attached [pid 4777] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] set_robust_list(0x7ff3b48409e0, 24 [pid 4778] <... clone resumed>, parent_tid=[205], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 205 [pid 4777] <... futex resumed>) = 0 [pid 4774] close(15 [pid 4772] close(26 [pid 4770] close(24 [pid 4780] <... set_robust_list resumed>) = 0 [pid 4778] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4778] <... futex resumed>) = 0 [pid 4774] close(16 [pid 4772] close(27 [pid 4770] close(25 [pid 4778] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] close(17 [pid 4772] close(28 [pid 4770] close(26 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] <... openat resumed>) = 3 [pid 4774] close(18 [pid 4772] close(29 [pid 4780] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] close(27 [pid 4778] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] <... futex resumed>) = 1 [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] close(19 [pid 4772] exit_group(0 [pid 4780] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4778] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4775] <... futex resumed>) = ? [pid 4772] <... exit_group resumed>) = ? [pid 4770] close(28 [pid 4778] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4775] +++ exited with 0 +++ [pid 4774] close(20 [pid 4779] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4779] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4772] +++ exited with 0 +++ [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] close(29 [pid 4774] close(21 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4780] <... write resumed>) = 8 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] close(22 [pid 4770] exit_group(0 [pid 4780] <... futex resumed>) = 1 [pid 4779] <... openat resumed>) = 3 [pid 4778] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4773] <... futex resumed>) = ? [pid 4770] <... exit_group resumed>) = ? [pid 4780] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4778] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] close(23 [pid 4773] +++ exited with 0 +++ [pid 4779] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4777] <... futex resumed>) = 0 [pid 4779] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4777] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4779] <... write resumed>) = 8 [pid 4777] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... futex resumed>) = 0 [pid 4770] +++ exited with 0 +++ [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4779] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] close(24 [pid 4778] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4777] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4780] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4779] <... futex resumed>) = 0 [pid 4777] <... futex resumed>) = 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 205 [pid 4777] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] close(25./strace-static-x86_64: Process 4781 attached ) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4781] set_robust_list(0x555556fa75e0, 24 [pid 4774] close(26 [pid 4781] <... set_robust_list resumed>) = 0 [pid 4781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4781] setpgid(0, 0 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4779] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4774] close(27 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 209 [pid 4774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] <... setpgid resumed>) = 0 [pid 4774] close(28) = -1 EBADF (Bad file descriptor) [pid 4774] close(29) = -1 EBADF (Bad file descriptor) [pid 4781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4774] exit_group(0 [pid 4779] <... openat resumed>) = 4 [pid 4776] <... futex resumed>) = ? [pid 4774] <... exit_group resumed>) = ? [pid 4781] <... openat resumed>) = 3 [pid 4776] +++ exited with 0 +++ [pid 4781] write(3, "1000", 4) = 4 [pid 4781] close(3) = 0 [pid 4781] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4781] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4774] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4781] <... mmap resumed>) = 0x7ff3b4820000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4781] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4781] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[206], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 206 [pid 4781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4779] setns(201, 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 208 [pid 4781] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] <... setns resumed>) = 0 ./strace-static-x86_64: Process 4782 attached [pid 4782] set_robust_list(0x555556fa75e0, 24 [pid 4779] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4782] <... set_robust_list resumed>) = 0 [pid 4782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4782] setpgid(0, 0) = 0 [pid 4782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4779] <... socket resumed>) = 5 [pid 4782] <... openat resumed>) = 3 [pid 4779] setns(4, 0) = 0 [pid 4779] close(4 [pid 4782] write(3, "1000", 4) = 4 [pid 4782] close(3) = 0 [pid 4779] <... close resumed>) = 0 [pid 4782] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4779] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... futex resumed>) = 0 [pid 4782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4782] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4779] <... futex resumed>) = 1 [pid 4777] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4784 attached [pid 4782] <... mprotect resumed>) = 0 [pid 4779] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4777] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] set_robust_list(0x555556fa75e0, 24 [pid 4782] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4777] <... futex resumed>) = 0 [pid 4784] <... set_robust_list resumed>) = 0 [pid 4779] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4777] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4782] <... clone resumed>, parent_tid=[210], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 210 [pid 4779] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4780] <... openat resumed>) = 4 [pid 4777] <... futex resumed>) = 0 [pid 4780] setns(201, 0 [pid 4779] <... futex resumed>) = 1 [pid 4777] close(3 [pid 4784] <... prctl resumed>) = 0 [pid 4782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] setpgid(0, 0 [pid 4782] <... futex resumed>) = 0 [pid 4779] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4777] <... close resumed>) = 0 [pid 4784] <... setpgid resumed>) = 0 [pid 4782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4780] <... setns resumed>) = 0 [pid 4777] close(4./strace-static-x86_64: Process 4783 attached [pid 4784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4777] close(5 [pid 4784] <... openat resumed>) = 3 [pid 4783] set_robust_list(0x7ff3b48409e0, 24 [pid 4780] <... socket resumed>) = 5 [pid 4777] <... close resumed>) = 0 [pid 4784] write(3, "1000", 4 [pid 4783] <... set_robust_list resumed>) = 0 [pid 4777] close(6 [pid 4780] setns(4, 0 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] <... setns resumed>) = 0 [pid 4777] close(7 [pid 4784] <... write resumed>) = 4 [pid 4783] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4780] close(4 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4785 attached [pid 4784] close(3 [pid 4777] close(8 [pid 4785] set_robust_list(0x7ff3b48409e0, 24 [pid 4784] <... close resumed>) = 0 [pid 4783] <... openat resumed>) = 3 [pid 4780] <... close resumed>) = 0 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... set_robust_list resumed>) = 0 [pid 4784] read(200, [pid 4780] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] close(9 [pid 4785] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4784] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4783] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... openat resumed>) = 3 [pid 4784] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4780] <... futex resumed>) = 1 [pid 4778] <... futex resumed>) = 0 [pid 4777] close(10 [pid 4785] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4783] <... futex resumed>) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4778] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... futex resumed>) = 1 [pid 4784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4783] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4782] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4780] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4778] <... futex resumed>) = 0 [pid 4777] close(11 [pid 4785] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4784] <... mmap resumed>) = 0x7ff3b4820000 [pid 4783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4780] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4778] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4784] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4783] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4782] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4780] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4777] close(12 [pid 4785] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4784] <... mprotect resumed>) = 0 [pid 4783] <... write resumed>) = 8 [pid 4782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4778] close(3 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4780] <... futex resumed>) = 0 [pid 4785] <... write resumed>) = 8 [pid 4784] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4783] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4785] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... futex resumed>) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4780] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4778] <... close resumed>) = 0 [pid 4777] close(13 [pid 4785] <... futex resumed>) = 1 [pid 4784] <... clone resumed>, parent_tid=[209], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 209 [pid 4783] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4782] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] close(4 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4784] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(14 [pid 4785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4784] <... futex resumed>) = 0 [pid 4783] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4782] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4778] close(5 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4784] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4783] <... openat resumed>) = 4 [pid 4782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... openat resumed>) = 4 [pid 4783] setns(201, 0 [pid 4778] <... close resumed>) = 0 [pid 4777] close(15 [pid 4785] setns(201, 0 [pid 4783] <... setns resumed>) = 0 [pid 4778] close(6 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... setns resumed>) = 0 [pid 4783] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(16 [pid 4785] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4783] <... socket resumed>) = 5 [pid 4778] close(7 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... socket resumed>) = 5 [pid 4783] setns(4, 0 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(17 [pid 4785] setns(4, 0 [pid 4783] <... setns resumed>) = 0 [pid 4778] close(8 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... setns resumed>) = 0 [pid 4783] close(4 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(18 [pid 4785] close(4 [pid 4783] <... close resumed>) = 0 [pid 4778] close(9 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... close resumed>) = 0 [pid 4783] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(19 [pid 4785] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... futex resumed>) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4778] close(10 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] <... futex resumed>) = 1 [pid 4783] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4782] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4785] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(20 [pid 4785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4783] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4782] <... futex resumed>) = 0 [pid 4781] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4778] close(11 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4783] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4782] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(21./strace-static-x86_64: Process 4786 attached [pid 4785] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4783] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] close(12 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... futex resumed>) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(22 [pid 4786] set_robust_list(0x7ff3b48409e0, 24 [pid 4785] <... futex resumed>) = 1 [pid 4783] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4782] <... futex resumed>) = 0 [pid 4781] close(3 [pid 4778] close(13 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4785] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4782] close(3 [pid 4781] <... close resumed>) = 0 [pid 4786] <... set_robust_list resumed>) = 0 [pid 4782] <... close resumed>) = 0 [pid 4781] close(4 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(23 [pid 4782] close(4 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(14 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(5 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(24 [pid 4786] <... openat resumed>) = 3 [pid 4782] close(5 [pid 4781] <... close resumed>) = 0 [pid 4778] close(15 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] <... close resumed>) = 0 [pid 4781] close(6 [pid 4782] close(6 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(25 [pid 4786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(7 [pid 4778] close(16 [pid 4786] <... futex resumed>) = 1 [pid 4784] <... futex resumed>) = 0 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] close(7 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4777] close(26 [pid 4784] <... futex resumed>) = 0 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(8 [pid 4778] close(17 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] <... write resumed>) = 8 [pid 4784] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] close(8 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(27 [pid 4786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(9 [pid 4778] close(18 [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] <... futex resumed>) = 0 [pid 4784] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] close(9 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] close(28 [pid 4786] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4784] <... futex resumed>) = 0 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(10 [pid 4778] close(19 [pid 4784] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] close(10 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] <... openat resumed>) = 4 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(11 [pid 4778] close(20 [pid 4777] close(29 [pid 4786] setns(201, 0 [pid 4782] close(11 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] <... setns resumed>) = 0 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(12 [pid 4778] close(21 [pid 4777] exit_group(0 [pid 4786] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4782] close(12 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4779] <... futex resumed>) = ? [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] <... exit_group resumed>) = ? [pid 4786] <... socket resumed>) = 5 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(13 [pid 4779] +++ exited with 0 +++ [pid 4778] close(22 [pid 4782] close(13 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(14 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4777] +++ exited with 0 +++ [pid 4786] setns(4, 0) = 0 [pid 4782] close(14 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(23 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4786] close(4 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(15 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4786] <... close resumed>) = 0 [pid 4782] close(15 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(24 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(16 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4786] <... futex resumed>) = 1 [pid 4784] <... futex resumed>) = 0 [pid 4782] close(16 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(25 [pid 4786] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4784] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(17 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4787 attached [pid 4786] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4784] <... futex resumed>) = 0 [pid 4782] close(17 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(26 [pid 4786] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(18 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 205 [pid 4786] <... futex resumed>) = 0 [pid 4784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] close(18 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(27 [pid 4786] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4784] close(3 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(19 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] <... close resumed>) = 0 [pid 4782] close(19 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] close(28 [pid 4784] close(4 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(20 [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(20 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(5 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(21 [pid 4778] close(29 [pid 4784] <... close resumed>) = 0 [pid 4782] close(21 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(6 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(22 [pid 4778] exit_group(0 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(22 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4778] <... exit_group resumed>) = ? [pid 4784] close(7 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(23 [pid 4780] <... futex resumed>) = ? [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(23 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(8 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(24 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(24 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(9 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(25 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(25 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(10 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(26 [pid 4780] +++ exited with 0 +++ [pid 4778] +++ exited with 0 +++ [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(26 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4784] close(11 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(27 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(27 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4784] close(12 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(28 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(28 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(13 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] close(29 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4788 attached [pid 4787] set_robust_list(0x555556fa75e0, 24 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] close(29 [pid 4781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(14 [pid 4782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4781] exit_group(0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 206 [pid 4787] <... set_robust_list resumed>) = 0 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4783] <... futex resumed>) = ? [pid 4782] exit_group(0 [pid 4781] <... exit_group resumed>) = ? [pid 4788] set_robust_list(0x555556fa75e0, 24 [pid 4787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4785] <... futex resumed>) = ? [pid 4784] close(15 [pid 4783] +++ exited with 0 +++ [pid 4782] <... exit_group resumed>) = ? [pid 4781] +++ exited with 0 +++ [pid 4788] <... set_robust_list resumed>) = 0 [pid 4787] <... prctl resumed>) = 0 [pid 4785] +++ exited with 0 +++ [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4782] +++ exited with 0 +++ [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 4784] close(16) = -1 EBADF (Bad file descriptor) [pid 4784] close(17 [pid 4787] setpgid(0, 0 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4784] close(18) = -1 EBADF (Bad file descriptor) [pid 4784] close(19) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4787] <... setpgid resumed>) = 0 [pid 4784] close(20) = -1 EBADF (Bad file descriptor) [pid 4784] close(21) = -1 EBADF (Bad file descriptor) [pid 4784] close(22) = -1 EBADF (Bad file descriptor) [pid 4784] close(23) = -1 EBADF (Bad file descriptor) [pid 4784] close(24 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4784] close(25 [pid 4788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] <... prctl resumed>) = 0 [pid 4784] close(26 [pid 4788] setpgid(0, 0 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] <... setpgid resumed>) = 0 [pid 4784] close(27 [pid 4788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 211 [pid 4788] <... openat resumed>) = 3 [pid 4787] <... openat resumed>) = 3 [pid 4784] close(28 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 207 [pid 4788] write(3, "1000", 4 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] <... write resumed>) = 4 [pid 4787] write(3, "1000", 4 [pid 4784] close(29 [pid 4788] close(3 [pid 4784] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4790 attached [pid 4788] <... close resumed>) = 0 [pid 4787] <... write resumed>) = 4 [pid 4784] exit_group(0./strace-static-x86_64: Process 4789 attached [pid 4788] read(200, [pid 4787] close(3 [pid 4786] <... futex resumed>) = ? [pid 4784] <... exit_group resumed>) = ? [pid 4789] set_robust_list(0x555556fa75e0, 24 [pid 4788] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4787] <... close resumed>) = 0 [pid 4789] <... set_robust_list resumed>) = 0 [pid 4788] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4788] <... futex resumed>) = 0 [pid 4789] <... prctl resumed>) = 0 [pid 4788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4789] setpgid(0, 0) = 0 [pid 4788] <... mmap resumed>) = 0x7ff3b4820000 [pid 4787] read(200, [pid 4786] +++ exited with 0 +++ [pid 4784] +++ exited with 0 +++ [pid 4789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4788] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4787] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4790] set_robust_list(0x555556fa75e0, 24 [pid 4789] <... openat resumed>) = 3 [pid 4788] <... mprotect resumed>) = 0 [pid 4787] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4790] <... set_robust_list resumed>) = 0 [pid 4789] write(3, "1000", 4 [pid 4788] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4787] <... futex resumed>) = 0 [pid 4789] <... write resumed>) = 4 [pid 4787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4789] close(3 [pid 4788] <... clone resumed>, parent_tid=[207], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 207 [pid 4789] <... close resumed>) = 0 [pid 4788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... mmap resumed>) = 0x7ff3b4820000 [pid 4789] read(200, [pid 4788] <... futex resumed>) = 0 [pid 4787] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4789] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... mprotect resumed>) = 0 [pid 4789] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4787] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4789] <... mmap resumed>) = 0x7ff3b4820000 [pid 4789] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4789] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4787] <... clone resumed>, parent_tid=[206], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 206 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 210 [pid 4787] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... clone resumed>, parent_tid=[212], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 212 [pid 4789] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4789] <... futex resumed>) = 0 [pid 4787] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4794 attached ./strace-static-x86_64: Process 4792 attached [pid 4790] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4791 attached [pid 4791] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4791] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4794] set_robust_list(0x7ff3b48409e0, 24 [pid 4790] <... prctl resumed>) = 0 [pid 4791] <... openat resumed>) = 3 [pid 4791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4788] <... futex resumed>) = 0 [pid 4791] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4791] <... write resumed>) = 8 [pid 4788] <... futex resumed>) = 0 [pid 4791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4790] setpgid(0, 0 [pid 4791] <... futex resumed>) = 0 [pid 4788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4791] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4790] <... setpgid resumed>) = 0 [pid 4788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4791] <... openat resumed>) = 4 [pid 4788] <... futex resumed>) = 0 [pid 4791] setns(201, 0 [pid 4790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... setns resumed>) = 0 [pid 4791] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4790] <... openat resumed>) = 3 [pid 4791] setns(4, 0 [pid 4790] write(3, "1000", 4 [pid 4791] <... setns resumed>) = 0 [pid 4791] close(4) = 0 [pid 4790] <... write resumed>) = 4 [pid 4791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] close(3 [pid 4791] <... futex resumed>) = 1 [pid 4790] <... close resumed>) = 0 [pid 4788] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4793 attached [pid 4794] <... set_robust_list resumed>) = 0 [pid 4791] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4790] read(200, [pid 4788] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] set_robust_list(0x7ff3b48409e0, 24 [pid 4791] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4790] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4788] <... futex resumed>) = 0 [pid 4794] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4793] <... set_robust_list resumed>) = 0 [pid 4791] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4793] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4791] <... futex resumed>) = 0 [pid 4790] <... futex resumed>) = 0 [pid 4788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4794] <... openat resumed>) = 3 [pid 4793] <... openat resumed>) = 3 [pid 4792] set_robust_list(0x555556fa75e0, 24 [pid 4791] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4788] close(3 [pid 4793] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... close resumed>) = 0 [pid 4794] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... futex resumed>) = 1 [pid 4792] <... set_robust_list resumed>) = 0 [pid 4790] <... mmap resumed>) = 0x7ff3b4820000 [pid 4789] <... futex resumed>) = 0 [pid 4788] close(4 [pid 4794] <... futex resumed>) = 1 [pid 4793] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4790] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4789] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... futex resumed>) = 0 [pid 4794] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4793] <... write resumed>) = 8 [pid 4792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4790] <... mprotect resumed>) = 0 [pid 4789] <... futex resumed>) = 0 [pid 4788] close(5 [pid 4794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4793] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4792] <... prctl resumed>) = 0 [pid 4790] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4789] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... close resumed>) = 0 [pid 4787] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4793] <... futex resumed>) = 0 [pid 4789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4788] close(6 [pid 4787] <... futex resumed>) = 0 [pid 4792] setpgid(0, 0 [pid 4793] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4790] <... clone resumed>, parent_tid=[208], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 208 [pid 4789] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... write resumed>) = 8 [pid 4793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4792] <... setpgid resumed>) = 0 [pid 4790] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... futex resumed>) = 0 [pid 4788] close(7 [pid 4793] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4789] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4794] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... openat resumed>) = 4 [pid 4792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4790] <... futex resumed>) = 0 [pid 4788] close(8 [pid 4793] setns(201, 0 [pid 4790] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4794] <... futex resumed>) = 1 [pid 4787] <... futex resumed>) = 0 [pid 4794] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4793] <... setns resumed>) = 0 [pid 4792] <... openat resumed>) = 3 [pid 4788] close(9 [pid 4787] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4793] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4792] write(3, "1000", 4 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... futex resumed>) = 0 [pid 4794] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4793] <... socket resumed>) = 5 [pid 4792] <... write resumed>) = 4 [pid 4788] close(10 [pid 4787] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4793] setns(4, 0 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4793] <... setns resumed>) = 0 [pid 4788] close(11 [pid 4794] <... openat resumed>) = 4 [pid 4793] close(4 [pid 4792] close(3 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4795 attached [pid 4794] setns(201, 0 [pid 4793] <... close resumed>) = 0 [pid 4792] <... close resumed>) = 0 [pid 4788] close(12 [pid 4795] set_robust_list(0x7ff3b48409e0, 24 [pid 4794] <... setns resumed>) = 0 [pid 4793] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] <... set_robust_list resumed>) = 0 [pid 4794] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4793] <... futex resumed>) = 1 [pid 4792] read(200, [pid 4789] <... futex resumed>) = 0 [pid 4788] close(13 [pid 4795] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4794] <... socket resumed>) = 5 [pid 4793] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4789] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] <... openat resumed>) = 3 [pid 4794] setns(4, 0 [pid 4793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4792] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... futex resumed>) = 0 [pid 4788] close(14 [pid 4795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... setns resumed>) = 0 [pid 4793] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4792] <... futex resumed>) = 0 [pid 4789] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] <... futex resumed>) = 1 [pid 4794] close(4 [pid 4793] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4790] <... futex resumed>) = 0 [pid 4788] close(15 [pid 4795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4794] <... close resumed>) = 0 [pid 4793] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4792] <... mmap resumed>) = 0x7ff3b4820000 [pid 4790] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4794] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... futex resumed>) = 1 [pid 4792] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4790] <... futex resumed>) = 0 [pid 4789] <... futex resumed>) = 0 [pid 4788] close(16 [pid 4795] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4794] <... futex resumed>) = 1 [pid 4793] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] <... mprotect resumed>) = 0 [pid 4790] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] close(3 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... futex resumed>) = 0 [pid 4795] <... write resumed>) = 8 [pid 4794] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4789] <... close resumed>) = 0 [pid 4788] close(17 [pid 4787] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4789] close(4 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... futex resumed>) = 0 [pid 4795] <... futex resumed>) = 1 [pid 4794] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4792] <... clone resumed>, parent_tid=[211], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 211 [pid 4790] <... futex resumed>) = 0 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(18 [pid 4787] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4794] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] close(5 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4794] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4792] <... futex resumed>) = 0 [pid 4790] <... futex resumed>) = 0 [pid 4789] <... close resumed>) = 0 [pid 4788] close(19 [pid 4795] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4794] <... futex resumed>) = 1 [pid 4792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4790] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] close(6 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... futex resumed>) = 0 [pid 4795] <... openat resumed>) = 4 [pid 4794] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(20 [pid 4787] close(3./strace-static-x86_64: Process 4796 attached [pid 4795] setns(201, 0 [pid 4789] close(7 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] <... setns resumed>) = 0 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(21 [pid 4787] <... close resumed>) = 0 [pid 4795] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4789] close(8 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(4 [pid 4795] <... socket resumed>) = 5 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(22 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] setns(4, 0 [pid 4789] close(9 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(5 [pid 4795] <... setns resumed>) = 0 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(23 [pid 4789] close(10 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = 0 [pid 4795] close(4 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(24 [pid 4787] close(6 [pid 4795] <... close resumed>) = 0 [pid 4789] close(11 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(25 [pid 4787] close(7 [pid 4795] <... futex resumed>) = 1 [pid 4790] <... futex resumed>) = 0 [pid 4789] close(12 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4790] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(26 [pid 4787] close(8 [pid 4795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4790] <... futex resumed>) = 0 [pid 4789] close(13 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4790] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(27 [pid 4787] close(9 [pid 4795] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4789] close(14 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(28 [pid 4787] close(10 [pid 4795] <... futex resumed>) = 1 [pid 4790] <... futex resumed>) = 0 [pid 4789] close(15 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4795] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4790] close(3 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4788] close(29 [pid 4787] close(11 [pid 4796] set_robust_list(0x7ff3b48409e0, 24 [pid 4790] <... close resumed>) = 0 [pid 4789] close(16 [pid 4788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(4 [pid 4788] exit_group(0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4796] <... set_robust_list resumed>) = 0 [pid 4791] <... futex resumed>) = ? [pid 4788] <... exit_group resumed>) = ? [pid 4787] close(12 [pid 4796] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4791] +++ exited with 0 +++ [pid 4790] close(5 [pid 4789] close(17 [pid 4796] <... openat resumed>) = 3 [pid 4796] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] +++ exited with 0 +++ [pid 4796] <... futex resumed>) = 1 [pid 4792] <... futex resumed>) = 0 [pid 4796] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... close resumed>) = 0 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4792] <... futex resumed>) = 0 [pid 4790] close(6 [pid 4789] close(18 [pid 4787] close(13 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, 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 [pid 4792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4796] <... write resumed>) = 8 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4796] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] close(7 [pid 4789] close(19 [pid 4796] <... futex resumed>) = 1 [pid 4792] <... futex resumed>) = 0 [pid 4796] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4792] <... futex resumed>) = 0 [pid 4796] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4796] <... openat resumed>) = 4 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(14 [pid 4796] setns(201, 0 [pid 4790] close(8 [pid 4789] close(20 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 208 [pid 4796] <... setns resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(15 [pid 4796] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4790] close(9 [pid 4796] <... socket resumed>) = 5 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] close(21 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4796] setns(4, 0 [pid 4790] close(10 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(16./strace-static-x86_64: Process 4797 attached [pid 4796] <... setns resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] close(22 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] set_robust_list(0x555556fa75e0, 24 [pid 4796] close(4 [pid 4790] close(11 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(17 [pid 4797] <... set_robust_list resumed>) = 0 [pid 4796] <... close resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] close(23 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4796] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] close(12 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(18 [pid 4797] <... prctl resumed>) = 0 [pid 4796] <... futex resumed>) = 1 [pid 4792] <... futex resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] close(24 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] setpgid(0, 0 [pid 4796] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] close(13 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(19 [pid 4797] <... setpgid resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4792] <... futex resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] close(25 [pid 4797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4796] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4792] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4790] close(14 [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] <... openat resumed>) = 3 [pid 4796] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] write(3, "1000", 4 [pid 4796] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] close(15 [pid 4789] close(26 [pid 4787] close(20 [pid 4797] <... write resumed>) = 4 [pid 4796] <... futex resumed>) = 1 [pid 4792] <... futex resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] close(3 [pid 4796] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4792] close(3 [pid 4790] close(16 [pid 4789] close(27 [pid 4787] close(21 [pid 4797] <... close resumed>) = 0 [pid 4792] <... close resumed>) = 0 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] read(200, [pid 4792] close(4 [pid 4790] close(17 [pid 4789] close(28 [pid 4797] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(22 [pid 4797] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4792] close(5 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] <... futex resumed>) = 0 [pid 4792] <... close resumed>) = 0 [pid 4790] close(18 [pid 4789] close(29 [pid 4787] close(23 [pid 4797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4792] close(6 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] <... mmap resumed>) = 0x7ff3b4820000 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(19 [pid 4789] exit_group(0 [pid 4787] close(24 [pid 4797] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4793] <... futex resumed>) = ? [pid 4792] close(7 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4789] <... exit_group resumed>) = ? [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] <... mprotect resumed>) = 0 [pid 4793] +++ exited with 0 +++ [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(20 [pid 4797] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4792] close(8) = -1 EBADF (Bad file descriptor) [pid 4797] <... clone resumed>, parent_tid=[209], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 209 [pid 4792] close(9 [pid 4797] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] <... futex resumed>) = 0 [pid 4792] close(10 [pid 4789] +++ exited with 0 +++ [pid 4787] close(25 [pid 4797] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] close(11 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(21 [pid 4787] close(26 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4792] close(12 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] close(13) = -1 EBADF (Bad file descriptor) [pid 4792] close(14) = -1 EBADF (Bad file descriptor) [pid 4792] close(15) = -1 EBADF (Bad file descriptor) [pid 4792] close(16) = -1 EBADF (Bad file descriptor) [pid 4790] close(22 [pid 4787] close(27 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 213 [pid 4792] close(17 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(23 [pid 4787] close(28 [pid 4792] close(18 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(24 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] close(19 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4787] close(29 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(25 [pid 4787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] close(20 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4792] close(21) = -1 EBADF (Bad file descriptor) [pid 4790] close(26 [pid 4787] exit_group(0 [pid 4792] close(22 [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4794] <... futex resumed>) = ? [pid 4787] <... exit_group resumed>) = ? [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(27./strace-static-x86_64: Process 4799 attached [pid 4794] +++ exited with 0 +++ [pid 4792] close(23 [pid 4799] set_robust_list(0x555556fa75e0, 24 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... set_robust_list resumed>) = 0 [pid 4792] close(24 [pid 4799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... prctl resumed>) = 0 [pid 4792] close(25 [pid 4799] setpgid(0, 0 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... setpgid resumed>) = 0 [pid 4792] close(26 [pid 4787] +++ exited with 0 +++ [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(28 [pid 4799] <... openat resumed>) = 3 [pid 4792] close(27 [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 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4798 attached [pid 4799] write(3, "1000", 4 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] close(29 [pid 4799] <... write resumed>) = 4 [pid 4798] set_robust_list(0x7ff3b48409e0, 24 [pid 4792] close(28 [pid 4799] close(3 [pid 4798] <... set_robust_list resumed>) = 0 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = 0 [pid 4798] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4792] close(29 [pid 4790] exit_group(0 [pid 4799] read(200, [pid 4798] <... openat resumed>) = 3 [pid 4792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4790] <... exit_group resumed>) = ? [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4799] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4798] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4795] <... futex resumed>) = ? [pid 4792] exit_group(0 [pid 4799] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4798] <... futex resumed>) = 1 [pid 4797] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = ? [pid 4792] <... exit_group resumed>) = ? [pid 4799] <... futex resumed>) = 0 [pid 4798] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4797] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] +++ exited with 0 +++ [pid 4795] +++ exited with 0 +++ [pid 4792] +++ exited with 0 +++ [pid 4790] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4798] <... write resumed>) = 8 [pid 4797] <... futex resumed>) = 0 [pid 4799] <... mmap resumed>) = 0x7ff3b4820000 [pid 4798] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4797] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 207 [pid 4799] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4798] <... futex resumed>) = 0 [pid 4797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4799] <... mprotect resumed>) = 0 [pid 4798] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4797] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4798] <... openat resumed>) = 4 [pid 4797] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4801 attached ./strace-static-x86_64: Process 4800 attached [pid 4798] setns(201, 0 [pid 4797] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4799] <... clone resumed>, parent_tid=[214], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 214 [pid 4798] <... setns resumed>) = 0 [pid 4799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4798] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4799] <... futex resumed>) = 0 [pid 4798] <... socket resumed>) = 5 [pid 4799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4798] setns(4, 0) = 0 [pid 4798] close(4) = 0 [pid 4798] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4797] <... futex resumed>) = 0 [pid 4798] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4797] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4797] <... futex resumed>) = 0 [pid 4798] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4797] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4798] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4798] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4797] <... futex resumed>) = 0 [pid 4798] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4797] close(3) = 0 [pid 4797] close(4) = -1 EBADF (Bad file descriptor) [pid 4797] close(5) = 0 [pid 4797] close(6) = -1 EBADF (Bad file descriptor) [pid 4797] close(7) = -1 EBADF (Bad file descriptor) [pid 4797] close(8 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4800] set_robust_list(0x555556fa75e0, 24 [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] close(9) = -1 EBADF (Bad file descriptor) [pid 4797] close(10) = -1 EBADF (Bad file descriptor) [pid 4797] close(11) = -1 EBADF (Bad file descriptor) [pid 4797] close(12) = -1 EBADF (Bad file descriptor) [pid 4797] close(13) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 209 [pid 4800] <... set_robust_list resumed>) = 0 [pid 4797] close(14) = -1 EBADF (Bad file descriptor) [pid 4797] close(15) = -1 EBADF (Bad file descriptor) [pid 4797] close(16) = -1 EBADF (Bad file descriptor) [pid 4797] close(17) = -1 EBADF (Bad file descriptor) [pid 4797] close(18) = -1 EBADF (Bad file descriptor) [pid 4797] close(19) = -1 EBADF (Bad file descriptor) [pid 4797] close(20 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 212 [pid 4800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4797] close(21) = -1 EBADF (Bad file descriptor) [pid 4800] <... prctl resumed>) = 0 [pid 4797] close(22) = -1 EBADF (Bad file descriptor) [pid 4800] setpgid(0, 0 [pid 4797] close(23) = -1 EBADF (Bad file descriptor) [pid 4797] close(24 [pid 4800] <... setpgid resumed>) = 0 [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4802 attached [pid 4797] close(25 [pid 4802] set_robust_list(0x555556fa75e0, 24 [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... set_robust_list resumed>) = 0 [pid 4797] close(26 [pid 4802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... prctl resumed>) = 0 [pid 4797] close(27 [pid 4802] setpgid(0, 0 [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... setpgid resumed>) = 0 [pid 4800] <... openat resumed>) = 3 [pid 4797] close(28 [pid 4802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4800] write(3, "1000", 4 [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... openat resumed>) = 3 [pid 4797] close(29 [pid 4802] write(3, "1000", 4 [pid 4800] <... write resumed>) = 4 [pid 4797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... write resumed>) = 4 [pid 4797] exit_group(0 [pid 4802] close(3 [pid 4798] <... futex resumed>) = ? [pid 4797] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4803 attached [pid 4802] <... close resumed>) = 0 [pid 4801] set_robust_list(0x7ff3b48409e0, 24 [pid 4800] close(3 [pid 4798] +++ exited with 0 +++ [pid 4797] +++ exited with 0 +++ [pid 4800] <... close resumed>) = 0 [pid 4800] read(200, [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4800] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4800] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] read(200, [pid 4800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4802] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4800] <... mmap resumed>) = 0x7ff3b4820000 [pid 4802] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4802] <... futex resumed>) = 0 [pid 4802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4802] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4800] <... mprotect resumed>) = 0 [pid 4802] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4800] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4802] <... clone resumed>, parent_tid=[210], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 210 [pid 4802] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... clone resumed>, parent_tid=[208], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 208 ./strace-static-x86_64: Process 4805 attached [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4800] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4805] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4805] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] <... futex resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 210 [pid 4800] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] <... futex resumed>) = 0 [pid 4805] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4800] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4800] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4805] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4801] <... set_robust_list resumed>) = 0 [pid 4805] <... write resumed>) = 8 [pid 4803] set_robust_list(0x555556fa75e0, 24 [pid 4805] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4801] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4805] <... futex resumed>) = 1 [pid 4800] <... futex resumed>) = 0 [pid 4805] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4800] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] <... openat resumed>) = 4 [pid 4801] <... openat resumed>) = 3 [pid 4800] <... futex resumed>) = 0 [pid 4805] setns(201, 0) = 0 [pid 4800] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4801] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4801] <... futex resumed>) = 1 [pid 4799] <... futex resumed>) = 0 [pid 4805] <... socket resumed>) = 5 [pid 4799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] setns(4, 0 [pid 4801] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4799] <... futex resumed>) = 0 [pid 4805] <... setns resumed>) = 0 [pid 4799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] close(4) = 0 [pid 4805] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4800] <... futex resumed>) = 0 [pid 4805] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4800] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4801] <... write resumed>) = 8 [pid 4800] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4804 attached [pid 4805] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4801] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4806 attached [pid 4805] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4804] set_robust_list(0x7ff3b48409e0, 24 [pid 4800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] set_robust_list(0x555556fa75e0, 24 [pid 4805] <... futex resumed>) = 0 [pid 4804] <... set_robust_list resumed>) = 0 [pid 4801] <... futex resumed>) = 1 [pid 4800] close(3 [pid 4799] <... futex resumed>) = 0 [pid 4803] <... set_robust_list resumed>) = 0 [pid 4806] <... set_robust_list resumed>) = 0 [pid 4805] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4804] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4801] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4800] <... close resumed>) = 0 [pid 4799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4804] <... openat resumed>) = 3 [pid 4803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4801] <... openat resumed>) = 4 [pid 4800] close(4 [pid 4799] <... futex resumed>) = 0 [pid 4806] <... prctl resumed>) = 0 [pid 4804] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... prctl resumed>) = 0 [pid 4801] setns(201, 0 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4806] setpgid(0, 0 [pid 4804] <... futex resumed>) = 1 [pid 4803] setpgid(0, 0 [pid 4802] <... futex resumed>) = 0 [pid 4801] <... setns resumed>) = 0 [pid 4800] close(5 [pid 4806] <... setpgid resumed>) = 0 [pid 4804] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4802] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4804] <... write resumed>) = 8 [pid 4803] <... setpgid resumed>) = 0 [pid 4802] <... futex resumed>) = 0 [pid 4801] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4800] <... close resumed>) = 0 [pid 4806] <... openat resumed>) = 3 [pid 4804] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4802] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] close(6 [pid 4806] write(3, "1000", 4 [pid 4804] <... futex resumed>) = 0 [pid 4802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4801] <... socket resumed>) = 5 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... write resumed>) = 4 [pid 4804] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] close(7 [pid 4801] setns(4, 0 [pid 4803] <... openat resumed>) = 3 [pid 4806] close(3 [pid 4804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... futex resumed>) = 0 [pid 4801] <... setns resumed>) = 0 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... close resumed>) = 0 [pid 4804] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4803] write(3, "1000", 4 [pid 4802] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4801] close(4 [pid 4800] close(8 [pid 4806] read(200, [pid 4804] <... openat resumed>) = 4 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4804] setns(201, 0 [pid 4803] <... write resumed>) = 4 [pid 4801] <... close resumed>) = 0 [pid 4800] close(9 [pid 4806] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4804] <... setns resumed>) = 0 [pid 4803] close(3 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... futex resumed>) = 0 [pid 4804] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4801] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] close(10 [pid 4803] <... close resumed>) = 0 [pid 4806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4804] <... socket resumed>) = 5 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... mmap resumed>) = 0x7ff3b4820000 [pid 4804] setns(4, 0 [pid 4803] read(200, [pid 4801] <... futex resumed>) = 1 [pid 4800] close(11 [pid 4799] <... futex resumed>) = 0 [pid 4806] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4804] <... setns resumed>) = 0 [pid 4799] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] <... mprotect resumed>) = 0 [pid 4804] close(4 [pid 4803] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4801] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... futex resumed>) = 0 [pid 4806] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4804] <... close resumed>) = 0 [pid 4803] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4801] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4800] close(12 [pid 4799] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4804] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = 0 [pid 4801] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] <... clone resumed>, parent_tid=[211], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 211 [pid 4804] <... futex resumed>) = 1 [pid 4803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4802] <... futex resumed>) = 0 [pid 4800] close(13 [pid 4799] close(3 [pid 4801] <... futex resumed>) = 0 [pid 4806] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4804] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4803] <... mmap resumed>) = 0x7ff3b4820000 [pid 4802] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = 0 [pid 4801] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] <... futex resumed>) = 0 [pid 4804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4803] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4802] <... futex resumed>) = 0 [pid 4800] close(14 [pid 4799] close(4 [pid 4806] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4804] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4802] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... mprotect resumed>) = 0 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4804] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4799] close(5 [pid 4804] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4800] close(15 [pid 4799] <... close resumed>) = 0 [pid 4804] <... futex resumed>) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4799] close(6 [pid 4804] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] close(3 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] <... clone resumed>, parent_tid=[213], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 213 [pid 4802] <... close resumed>) = 0 [pid 4800] close(16 [pid 4799] close(7 [pid 4803] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] close(4 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] <... futex resumed>) = 0 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] close(17 [pid 4799] close(8 [pid 4802] close(5 [pid 4803] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... close resumed>) = 0 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(9./strace-static-x86_64: Process 4807 attached [pid 4802] close(6 [pid 4800] close(18 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(10 [pid 4802] close(7 [pid 4800] close(19 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(11 [pid 4802] close(8 [pid 4800] close(20 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4807] set_robust_list(0x7ff3b48409e0, 24 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(12 [pid 4807] <... set_robust_list resumed>) = 0 [pid 4802] close(9 [pid 4800] close(21 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4808 attached [pid 4807] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(13 [pid 4807] <... openat resumed>) = 3 [pid 4802] close(10 [pid 4800] close(22 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] set_robust_list(0x7ff3b48409e0, 24 [pid 4807] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(14 [pid 4808] <... set_robust_list resumed>) = 0 [pid 4807] <... futex resumed>) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4802] close(11 [pid 4800] close(23 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4807] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4806] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(15 [pid 4807] <... write resumed>) = 8 [pid 4806] <... futex resumed>) = 0 [pid 4802] close(12 [pid 4800] close(24 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] <... openat resumed>) = 3 [pid 4807] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(16 [pid 4808] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... futex resumed>) = 0 [pid 4806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] close(13 [pid 4800] close(25 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4807] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(17 [pid 4808] <... futex resumed>) = 1 [pid 4807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] <... futex resumed>) = 0 [pid 4803] <... futex resumed>) = 0 [pid 4802] close(14 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4807] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4806] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] close(26 [pid 4799] close(18 [pid 4808] <... write resumed>) = 8 [pid 4807] <... openat resumed>) = 4 [pid 4802] close(15 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] setns(201, 0 [pid 4803] <... futex resumed>) = 0 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(19 [pid 4808] <... futex resumed>) = 0 [pid 4807] <... setns resumed>) = 0 [pid 4803] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4802] close(16 [pid 4800] close(27 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4807] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(20 [pid 4808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4807] <... socket resumed>) = 5 [pid 4803] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] close(17 [pid 4808] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4807] setns(4, 0 [pid 4803] <... futex resumed>) = 0 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] close(28 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4807] <... setns resumed>) = 0 [pid 4803] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4802] close(18 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(21 [pid 4807] close(4 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] close(29 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] <... openat resumed>) = 4 [pid 4808] setns(201, 0 [pid 4807] <... close resumed>) = 0 [pid 4802] close(19 [pid 4800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(22 [pid 4808] <... setns resumed>) = 0 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] close(20 [pid 4800] exit_group(0 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4807] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] <... futex resumed>) = ? [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4800] <... exit_group resumed>) = ? [pid 4799] close(23 [pid 4808] <... socket resumed>) = 5 [pid 4807] <... futex resumed>) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4805] +++ exited with 0 +++ [pid 4802] close(21 [pid 4806] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... futex resumed>) = 0 [pid 4802] close(22 [pid 4806] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] close(23) = -1 EBADF (Bad file descriptor) [pid 4802] close(24) = -1 EBADF (Bad file descriptor) [pid 4802] close(25) = -1 EBADF (Bad file descriptor) [pid 4800] +++ exited with 0 +++ [pid 4802] close(26 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4802] close(27 [pid 4799] close(24 [pid 4807] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4808] setns(4, 0 [pid 4807] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [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 4808] <... setns resumed>) = 0 [pid 4807] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] close(28 [pid 4799] close(25 [pid 4808] close(4 [pid 4807] <... futex resumed>) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4808] <... close resumed>) = 0 [pid 4807] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] close(3 [pid 4802] close(29 [pid 4799] close(26 [pid 4808] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] <... close resumed>) = 0 [pid 4802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] <... futex resumed>) = 1 [pid 4806] close(4 [pid 4803] <... futex resumed>) = 0 [pid 4802] exit_group(0 [pid 4808] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4804] <... futex resumed>) = ? [pid 4803] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... exit_group resumed>) = ? [pid 4799] close(27 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 209 [pid 4808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] close(5 [pid 4804] +++ exited with 0 +++ [pid 4803] <... futex resumed>) = 0 [pid 4802] +++ exited with 0 +++ [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4806] <... close resumed>) = 0 [pid 4803] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4799] close(28 [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 4808] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4806] close(6 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] close(29 [pid 4808] <... futex resumed>) = 1 [pid 4806] close(7 [pid 4803] <... futex resumed>) = 0 [pid 4799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4808] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] close(8 [pid 4803] close(3 [pid 4799] exit_group(0./strace-static-x86_64: Process 4809 attached [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] set_robust_list(0x555556fa75e0, 24 [pid 4806] close(9 [pid 4803] <... close resumed>) = 0 [pid 4801] <... futex resumed>) = ? [pid 4799] <... exit_group resumed>) = ? [pid 4809] <... set_robust_list resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] close(4 [pid 4809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4806] close(10 [pid 4801] +++ exited with 0 +++ [pid 4809] <... prctl resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] setpgid(0, 0 [pid 4806] close(11 [pid 4809] <... setpgid resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4806] close(12 [pid 4809] <... openat resumed>) = 3 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4799] +++ exited with 0 +++ [pid 4809] write(3, "1000", 4 [pid 4806] close(13 [pid 4803] close(5 [pid 4809] <... write resumed>) = 4 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(3 [pid 4806] close(14 [pid 4803] <... close resumed>) = 0 [pid 4809] <... close resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] close(6 [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 4809] read(200, [pid 4806] close(15 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4809] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] close(16 [pid 4803] close(7 [pid 4809] <... futex resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4806] close(17 [pid 4809] <... mmap resumed>) = 0x7ff3b4820000 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4806] close(18 [pid 4809] <... mprotect resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4806] close(19) = -1 EBADF (Bad file descriptor) [pid 4809] <... clone resumed>, parent_tid=[210], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 210 [pid 4806] close(20 [pid 4809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] <... futex resumed>) = 0 [pid 4806] close(21 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] close(8 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 215 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 211 [pid 4806] close(22 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] close(23) = -1 EBADF (Bad file descriptor) [pid 4806] close(24 [pid 4803] close(9 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4806] close(25 [pid 4803] close(10 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4810 attached [pid 4806] close(26./strace-static-x86_64: Process 4811 attached [pid 4810] set_robust_list(0x555556fa75e0, 24 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] close(11 [pid 4811] set_robust_list(0x555556fa75e0, 24 [pid 4810] <... set_robust_list resumed>) = 0 [pid 4806] close(27 [pid 4811] <... set_robust_list resumed>) = 0 [pid 4810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4810] <... prctl resumed>) = 0 [pid 4806] close(28 [pid 4803] close(12 [pid 4811] <... prctl resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] setpgid(0, 0 [pid 4810] setpgid(0, 0 [pid 4806] close(29 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... setpgid resumed>) = 0 [pid 4806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] close(13 [pid 4810] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4812 attached [pid 4811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4806] exit_group(0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] set_robust_list(0x7ff3b48409e0, 24 [pid 4811] <... openat resumed>) = 3 [pid 4810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4807] <... futex resumed>) = ? [pid 4806] <... exit_group resumed>) = ? [pid 4803] close(14 [pid 4812] <... set_robust_list resumed>) = 0 [pid 4811] write(3, "1000", 4 [pid 4810] <... openat resumed>) = 3 [pid 4807] +++ exited with 0 +++ [pid 4806] +++ exited with 0 +++ [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4803] close(15) = -1 EBADF (Bad file descriptor) [pid 4810] write(3, "1000", 4 [pid 4803] close(16 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4810] <... write resumed>) = 4 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4810] close(3 [pid 4803] close(17 [pid 4812] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4811] <... write resumed>) = 4 [pid 4810] <... close resumed>) = 0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] <... openat resumed>) = 3 [pid 4811] close(3 [pid 4803] close(18 [pid 4810] read(200, [pid 4812] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... close resumed>) = 0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3611] <... restart_syscall resumed>) = 0 [pid 4812] <... futex resumed>) = 1 [pid 4811] read(200, [pid 4809] <... futex resumed>) = 0 [pid 4803] close(19 [pid 4810] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4811] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4811] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = 0 [pid 4809] <... futex resumed>) = 0 [pid 4803] close(20 [pid 4812] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4811] <... futex resumed>) = 0 [pid 4810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4812] <... write resumed>) = 8 [pid 4811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4810] <... mmap resumed>) = 0x7ff3b4820000 [pid 4803] close(21 [pid 4812] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... mmap resumed>) = 0x7ff3b4820000 [pid 4812] <... futex resumed>) = 1 [pid 4811] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4809] <... futex resumed>) = 0 [pid 4812] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4811] <... mprotect resumed>) = 0 [pid 4810] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4813 attached [pid 4812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4811] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4810] <... mprotect resumed>) = 0 [pid 4809] <... futex resumed>) = 0 [pid 4803] close(22./strace-static-x86_64: Process 4814 attached [pid 4812] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4810] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 212 [pid 4814] set_robust_list(0x7ff3b48409e0, 24 [pid 4812] <... openat resumed>) = 4 [pid 4811] <... clone resumed>, parent_tid=[212], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 212 [pid 4803] close(23 [pid 4812] setns(201, 0 [pid 4811] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] <... setns resumed>) = 0 [pid 4814] <... set_robust_list resumed>) = 0 [pid 4812] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4811] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] <... clone resumed>, parent_tid=[216], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 216 [pid 4803] close(24 [pid 4814] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4812] <... socket resumed>) = 5 [pid 4810] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] setns(4, 0 [pid 4810] <... futex resumed>) = 0 [pid 4803] close(25 [pid 4812] <... setns resumed>) = 0 [pid 4810] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] close(4 [pid 4803] close(26 [pid 4814] <... openat resumed>) = 3 [pid 4812] <... close resumed>) = 0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] close(27 [pid 4814] <... futex resumed>) = 1 [pid 4812] <... futex resumed>) = 1 [pid 4811] <... futex resumed>) = 0 [pid 4809] <... futex resumed>) = 0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4811] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4809] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] close(28 [pid 4814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4811] <... futex resumed>) = 0 [pid 4809] <... futex resumed>) = 0 [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4813] set_robust_list(0x555556fa75e0, 24 [pid 4812] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4811] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4809] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] close(29 [pid 4814] <... write resumed>) = 8 [pid 4813] <... set_robust_list resumed>) = 0 [pid 4812] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4812] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] exit_group(0 [pid 4814] <... futex resumed>) = 1 [pid 4813] <... prctl resumed>) = 0 [pid 4812] <... futex resumed>) = 1 [pid 4811] <... futex resumed>) = 0 [pid 4809] <... futex resumed>) = 0 [pid 4808] <... futex resumed>) = ? [pid 4803] <... exit_group resumed>) = ? [pid 4813] setpgid(0, 0 [pid 4812] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4811] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4809] close(3 [pid 4808] +++ exited with 0 +++ [pid 4813] <... setpgid resumed>) = 0 [pid 4813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4803] +++ exited with 0 +++ [pid 4813] write(3, "1000", 4 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4811] <... futex resumed>) = 0 [pid 4809] <... close resumed>) = 0 [pid 4814] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4811] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4809] close(4./strace-static-x86_64: Process 4815 attached [pid 4813] <... write resumed>) = 4 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4815] set_robust_list(0x7ff3b48409e0, 24 [pid 4813] close(3 [pid 4809] close(5 [pid 4815] <... set_robust_list resumed>) = 0 [pid 4814] <... openat resumed>) = 4 [pid 4813] <... close resumed>) = 0 [pid 4815] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4813] read(200, [pid 4809] <... close resumed>) = 0 [pid 4815] <... openat resumed>) = 3 [pid 4814] setns(201, 0 [pid 4813] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4809] close(6 [pid 4815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4814] <... setns resumed>) = 0 [pid 4813] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4815] <... futex resumed>) = 1 [pid 4813] <... futex resumed>) = 0 [pid 4810] <... futex resumed>) = 0 [pid 4815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4810] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4809] close(7 [pid 4815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] <... mmap resumed>) = 0x7ff3b4820000 [pid 4810] <... futex resumed>) = 0 [pid 4815] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4813] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4810] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4815] <... write resumed>) = 8 [pid 4813] <... mprotect resumed>) = 0 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4809] close(8 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4815] <... futex resumed>) = 1 [pid 4814] <... socket resumed>) = 5 [pid 4810] <... futex resumed>) = 0 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] <... clone resumed>, parent_tid=[213], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 213 [pid 4810] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = 0 [pid 4815] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4814] setns(4, 0 [pid 4813] <... futex resumed>) = 0 [pid 4810] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4809] close(9 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 214 [pid 4815] <... openat resumed>) = 4 [pid 4814] <... setns resumed>) = 0 [pid 4813] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4815] setns(201, 0 [pid 4814] close(4 [pid 4809] close(10 [pid 4815] <... setns resumed>) = 0 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] <... close resumed>) = 0 [pid 4815] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4809] close(11 [pid 4814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... socket resumed>) = 5 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4815] setns(4, 0 [pid 4814] <... futex resumed>) = 1 [pid 4811] <... futex resumed>) = 0 [pid 4809] close(12 [pid 4815] <... setns resumed>) = 0 [pid 4814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4811] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4815] close(4./strace-static-x86_64: Process 4817 attached ) = 0 [pid 4814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4811] <... futex resumed>) = 0 [pid 4809] close(13 [pid 4817] set_robust_list(0x555556fa75e0, 24 [pid 4815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4814] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4817] <... set_robust_list resumed>) = 0 [pid 4815] <... futex resumed>) = 1 [pid 4810] <... futex resumed>) = 0 [pid 4809] close(14./strace-static-x86_64: Process 4816 attached [pid 4817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4814] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4810] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] <... prctl resumed>) = 0 [pid 4816] set_robust_list(0x7ff3b48409e0, 24 [pid 4815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4814] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = 0 [pid 4809] close(15 [pid 4817] setpgid(0, 0 [pid 4816] <... set_robust_list resumed>) = 0 [pid 4815] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4814] <... futex resumed>) = 1 [pid 4811] <... futex resumed>) = 0 [pid 4810] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] <... setpgid resumed>) = 0 [pid 4816] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4815] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4814] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4811] close(3 [pid 4809] close(16 [pid 4817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4816] <... openat resumed>) = 3 [pid 4815] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] <... openat resumed>) = 3 [pid 4816] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = 1 [pid 4811] <... close resumed>) = 0 [pid 4810] <... futex resumed>) = 0 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] write(3, "1000", 4 [pid 4816] <... futex resumed>) = 1 [pid 4815] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] <... futex resumed>) = 0 [pid 4811] close(4 [pid 4810] close(3 [pid 4809] close(17 [pid 4817] <... write resumed>) = 4 [pid 4816] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = 0 [pid 4817] close(3 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] <... futex resumed>) = 0 [pid 4811] close(5 [pid 4810] close(4 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] <... close resumed>) = 0 [pid 4816] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4813] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4811] <... close resumed>) = 0 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(18 [pid 4817] read(200, [pid 4816] <... write resumed>) = 8 [pid 4810] close(5 [pid 4817] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4816] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] close(6 [pid 4810] <... close resumed>) = 0 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... futex resumed>) = 1 [pid 4813] <... futex resumed>) = 0 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(6 [pid 4809] close(19 [pid 4817] <... futex resumed>) = 0 [pid 4816] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] close(7 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] <... futex resumed>) = 0 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(7 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] <... mmap resumed>) = 0x7ff3b4820000 [pid 4816] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4813] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4811] close(8 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(20 [pid 4817] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4816] <... openat resumed>) = 4 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(8 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] <... mprotect resumed>) = 0 [pid 4816] setns(201, 0 [pid 4811] close(9 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(21 [pid 4817] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4816] <... setns resumed>) = 0 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(9 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4816] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4811] close(10 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(22 [pid 4817] <... clone resumed>, parent_tid=[215], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 215 [pid 4816] <... socket resumed>) = 5 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(10 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] setns(4, 0 [pid 4811] close(11 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(23 [pid 4817] <... futex resumed>) = 0 [pid 4816] <... setns resumed>) = 0 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(11 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] close(4 [pid 4811] close(12 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] close(24 [pid 4816] <... close resumed>) = 0 [pid 4810] close(12 [pid 4816] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4816] <... futex resumed>) = 1 [pid 4813] <... futex resumed>) = 0 [pid 4811] close(13 [pid 4810] close(13 [pid 4809] close(25 [pid 4816] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] <... futex resumed>) = 0 [pid 4810] close(14 [pid 4811] close(14 [pid 4809] close(26 [pid 4816] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4813] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4816] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4811] close(15 [pid 4810] close(15 [pid 4809] close(27 [pid 4816] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4816] <... futex resumed>) = 1 [pid 4813] <... futex resumed>) = 0 [pid 4811] close(16 [pid 4810] close(16 [pid 4809] close(28 [pid 4816] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4813] close(3 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = 0 [pid 4811] close(17 [pid 4810] close(17 [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] close(4 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] close(18 [pid 4810] close(18 [pid 4809] close(29 [pid 4813] close(5 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = 0 [pid 4811] close(19 [pid 4810] close(19 [pid 4809] exit_group(0 [pid 4813] close(6 [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4812] <... futex resumed>) = ? [pid 4811] close(20 [pid 4810] close(20 [pid 4809] <... exit_group resumed>) = ? [pid 4813] close(7 [pid 4812] +++ exited with 0 +++ [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(21 [pid 4813] close(8 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(22 [pid 4813] close(9 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(23 [pid 4809] +++ exited with 0 +++ [pid 4813] close(10 [pid 4811] close(21 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4818 attached [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(24 [pid 4818] set_robust_list(0x7ff3b48409e0, 24 [pid 4813] close(11 [pid 4811] close(22 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4818] <... set_robust_list resumed>) = 0 [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(25 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4819 attached [pid 4818] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4813] close(12 [pid 4811] close(23 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(26 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 211 [pid 4818] <... openat resumed>) = 3 [pid 4813] close(13 [pid 4811] close(24 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4818] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(27 [pid 4818] <... futex resumed>) = 1 [pid 4817] <... futex resumed>) = 0 [pid 4813] close(14 [pid 4811] close(25 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(28 [pid 4817] <... futex resumed>) = 0 [pid 4813] close(15 [pid 4811] close(26 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4818] <... write resumed>) = 8 [pid 4817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] close(29 [pid 4818] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] close(16 [pid 4811] close(27 [pid 4810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] exit_group(0 [pid 4818] <... futex resumed>) = 1 [pid 4817] <... futex resumed>) = 0 [pid 4818] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = ? [pid 4813] close(17 [pid 4811] close(28 [pid 4810] <... exit_group resumed>) = ? [pid 4819] set_robust_list(0x555556fa75e0, 24 [pid 4818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4817] <... futex resumed>) = 0 [pid 4815] +++ exited with 0 +++ [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4810] +++ exited with 0 +++ [pid 4818] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] close(18 [pid 4811] close(29 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4818] <... openat resumed>) = 4 [pid 4813] close(19 [pid 4818] setns(201, 0 [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4818] <... setns resumed>) = 0 [pid 4813] close(20 [pid 4811] exit_group(0 [pid 4814] <... futex resumed>) = ? [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4818] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4811] <... exit_group resumed>) = ? [pid 4814] +++ exited with 0 +++ [pid 4813] close(21 [pid 4818] <... socket resumed>) = 5 [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4813] close(22) = -1 EBADF (Bad file descriptor) [pid 4813] close(23) = -1 EBADF (Bad file descriptor) [pid 4813] close(24) = -1 EBADF (Bad file descriptor) [pid 4813] close(25) = -1 EBADF (Bad file descriptor) [pid 4813] close(26 [pid 4811] +++ exited with 0 +++ [pid 4818] setns(4, 0 [pid 4813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4818] <... setns resumed>) = 0 [pid 4813] close(27) = -1 EBADF (Bad file descriptor) [pid 4813] close(28) = -1 EBADF (Bad file descriptor) [pid 4813] close(29) = -1 EBADF (Bad file descriptor) [pid 4813] exit_group(0 [pid 4816] <... futex resumed>) = ? [pid 4813] <... exit_group resumed>) = ? [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 4818] close(4 [pid 4819] <... set_robust_list resumed>) = 0 [pid 4816] +++ exited with 0 +++ [pid 4813] +++ exited with 0 +++ [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 217 [pid 4818] <... close resumed>) = 0 ./strace-static-x86_64: Process 4820 attached [pid 4820] set_robust_list(0x555556fa75e0, 24) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4818] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4818] <... futex resumed>) = 1 [pid 4817] <... futex resumed>) = 0 [pid 4817] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4817] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4818] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 213 [pid 4818] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4818] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4817] <... futex resumed>) = 0 [pid 4817] close(3 [pid 4818] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4817] <... close resumed>) = 0 [pid 4817] close(4) = -1 EBADF (Bad file descriptor) [pid 4817] close(5 [pid 4820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4817] <... close resumed>) = 0 [pid 4820] <... prctl resumed>) = 0 [pid 4817] close(6./strace-static-x86_64: Process 4821 attached [pid 4820] setpgid(0, 0 [pid 4819] <... prctl resumed>) = 0 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] <... setpgid resumed>) = 0 [pid 4817] close(7) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4817] close(8 [pid 4821] set_robust_list(0x555556fa75e0, 24 [pid 4819] setpgid(0, 0) = 0 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] close(9./strace-static-x86_64: Process 4822 attached [pid 4820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 214 [pid 4817] close(10 [pid 4819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] <... openat resumed>) = 3 [pid 4817] close(11 [pid 4820] write(3, "1000", 4 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] close(12 [pid 4822] set_robust_list(0x555556fa75e0, 24 [pid 4820] <... write resumed>) = 4 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... set_robust_list resumed>) = 0 [pid 4820] close(3 [pid 4817] close(13) = -1 EBADF (Bad file descriptor) [pid 4820] <... close resumed>) = 0 [pid 4817] close(14 [pid 4822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4821] <... set_robust_list resumed>) = 0 [pid 4819] <... openat resumed>) = 3 [pid 4822] <... prctl resumed>) = 0 [pid 4821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4820] read(200, [pid 4819] write(3, "1000", 4 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] setpgid(0, 0 [pid 4821] <... prctl resumed>) = 0 [pid 4820] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4819] <... write resumed>) = 4 [pid 4817] close(15 [pid 4822] <... setpgid resumed>) = 0 [pid 4821] setpgid(0, 0 [pid 4820] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4819] close(3 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... setpgid resumed>) = 0 [pid 4820] <... futex resumed>) = 0 [pid 4819] <... close resumed>) = 0 [pid 4817] close(16 [pid 4820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4820] <... mmap resumed>) = 0x7ff3b4820000 [pid 4819] read(200, [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4821] <... openat resumed>) = 3 [pid 4820] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4819] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4817] close(17 [pid 4821] write(3, "1000", 4 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... write resumed>) = 4 [pid 4820] <... mprotect resumed>) = 0 [pid 4819] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] close(18 [pid 4821] close(3 [pid 4820] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... futex resumed>) = 0 [pid 4822] <... openat resumed>) = 3 [pid 4821] <... close resumed>) = 0 [pid 4817] close(19 [pid 4819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4822] write(3, "1000", 4 [pid 4821] read(200, [pid 4820] <... clone resumed>, parent_tid=[218], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 218 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4819] <... mmap resumed>) = 0x7ff3b4820000 [pid 4821] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] close(20 [pid 4821] <... futex resumed>) = 0 [pid 4820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4819] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... write resumed>) = 4 [pid 4821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4820] <... futex resumed>) = 0 [pid 4817] close(21 [pid 4822] close(3 [pid 4821] <... mmap resumed>) = 0x7ff3b4820000 [pid 4820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... mprotect resumed>) = 0 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = 0 [pid 4821] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4817] close(22 [pid 4822] read(200, [pid 4821] <... mprotect resumed>) = 0 [pid 4819] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4817] close(23 [pid 4821] <... clone resumed>, parent_tid=[214], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 214 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4821] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] close(24 [pid 4821] <... futex resumed>) = 0 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... clone resumed>, parent_tid=[212], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 212 [pid 4817] close(25 [pid 4822] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] close(26 [pid 4822] <... futex resumed>) = 0 [pid 4819] <... futex resumed>) = 0 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] close(27 [pid 4819] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4817] close(28./strace-static-x86_64: Process 4823 attached [pid 4822] <... mmap resumed>) = 0x7ff3b4820000 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4823] set_robust_list(0x7ff3b48409e0, 24 [pid 4822] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4817] close(29 [pid 4823] <... set_robust_list resumed>) = 0 [pid 4817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4817] exit_group(0 [pid 4822] <... mprotect resumed>) = 0 [pid 4818] <... futex resumed>) = ? [pid 4817] <... exit_group resumed>) = ? [pid 4818] +++ exited with 0 +++ [pid 4823] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4823] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4823] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4817] +++ exited with 0 +++ [pid 4820] <... futex resumed>) = 0 [pid 4820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4822] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4823] <... futex resumed>) = 0 [pid 4820] <... futex resumed>) = 1 [pid 3612] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4826 attached ./strace-static-x86_64: Process 4824 attached [pid 4823] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4825 attached [pid 4826] set_robust_list(0x7ff3b48409e0, 24 [pid 4824] set_robust_list(0x7ff3b48409e0, 24 [pid 4823] <... write resumed>) = 8 [pid 4822] <... clone resumed>, parent_tid=[215], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 215 [pid 4826] <... set_robust_list resumed>) = 0 [pid 4825] set_robust_list(0x7ff3b48409e0, 24 [pid 4824] <... set_robust_list resumed>) = 0 [pid 4823] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4825] <... set_robust_list resumed>) = 0 [pid 4824] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4823] <... futex resumed>) = 1 [pid 4822] <... futex resumed>) = 0 [pid 4820] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4827 attached [pid 4826] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4825] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4824] <... openat resumed>) = 3 [pid 4823] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4825] <... openat resumed>) = 3 [pid 4824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 216 [pid 4825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 1 [pid 4823] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4821] <... futex resumed>) = 0 [pid 4820] <... futex resumed>) = 0 [pid 4825] <... futex resumed>) = 1 [pid 4824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4823] <... openat resumed>) = 4 [pid 4821] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4819] <... futex resumed>) = 0 [pid 4825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4823] setns(201, 0 [pid 4821] <... futex resumed>) = 0 [pid 4819] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4824] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4823] <... setns resumed>) = 0 [pid 4821] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 0 [pid 4825] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4824] <... write resumed>) = 8 [pid 4823] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4826] <... openat resumed>) = 3 [pid 4825] <... write resumed>) = 8 [pid 4824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4823] <... socket resumed>) = 5 [pid 4826] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 1 [pid 4823] setns(4, 0 [pid 4821] <... futex resumed>) = 0 [pid 4826] <... futex resumed>) = 1 [pid 4825] <... futex resumed>) = 1 [pid 4824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4823] <... setns resumed>) = 0 [pid 4822] <... futex resumed>) = 0 [pid 4821] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4819] <... futex resumed>) = 0 [pid 4825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4823] close(4 [pid 4826] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4819] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] set_robust_list(0x555556fa75e0, 24 [pid 4825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4824] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4823] <... close resumed>) = 0 [pid 4822] <... futex resumed>) = 0 [pid 4821] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4826] <... write resumed>) = 8 [pid 4819] <... futex resumed>) = 0 [pid 4827] <... set_robust_list resumed>) = 0 [pid 4825] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4824] <... openat resumed>) = 4 [pid 4823] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4826] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4819] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4825] <... openat resumed>) = 4 [pid 4824] setns(201, 0 [pid 4823] <... futex resumed>) = 1 [pid 4822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4820] <... futex resumed>) = 0 [pid 4826] <... futex resumed>) = 0 [pid 4827] <... prctl resumed>) = 0 [pid 4825] setns(201, 0 [pid 4824] <... setns resumed>) = 0 [pid 4823] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4827] setpgid(0, 0 [pid 4825] <... setns resumed>) = 0 [pid 4824] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... setpgid resumed>) = 0 [pid 4826] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4825] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4824] <... socket resumed>) = 5 [pid 4822] <... futex resumed>) = 0 [pid 4820] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4826] <... openat resumed>) = 4 [pid 4825] <... socket resumed>) = 5 [pid 4824] setns(4, 0 [pid 4827] <... openat resumed>) = 3 [pid 4826] setns(201, 0 [pid 4825] setns(4, 0 [pid 4824] <... setns resumed>) = 0 [pid 4823] <... futex resumed>) = 0 [pid 4822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4820] <... futex resumed>) = 1 [pid 4827] write(3, "1000", 4 [pid 4826] <... setns resumed>) = 0 [pid 4825] <... setns resumed>) = 0 [pid 4824] close(4 [pid 4823] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4820] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] <... write resumed>) = 4 [pid 4826] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4825] close(4 [pid 4824] <... close resumed>) = 0 [pid 4823] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4827] close(3 [pid 4826] <... socket resumed>) = 5 [pid 4825] <... close resumed>) = 0 [pid 4824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4823] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... close resumed>) = 0 [pid 4826] setns(4, 0 [pid 4825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 1 [pid 4823] <... futex resumed>) = 1 [pid 4821] <... futex resumed>) = 0 [pid 4820] <... futex resumed>) = 0 [pid 4827] read(200, [pid 4826] <... setns resumed>) = 0 [pid 4825] <... futex resumed>) = 1 [pid 4824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4823] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4821] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4820] close(3 [pid 4819] <... futex resumed>) = 0 [pid 4827] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4826] close(4 [pid 4825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4821] <... futex resumed>) = 0 [pid 4820] <... close resumed>) = 0 [pid 4819] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4826] <... close resumed>) = 0 [pid 4825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4824] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4821] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4820] close(4 [pid 4819] <... futex resumed>) = 0 [pid 4827] <... futex resumed>) = 0 [pid 4826] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4825] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4824] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4819] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4826] <... futex resumed>) = 1 [pid 4825] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4824] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... futex resumed>) = 0 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4827] <... mmap resumed>) = 0x7ff3b4820000 [pid 4826] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4825] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 1 [pid 4821] <... futex resumed>) = 0 [pid 4827] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4825] <... futex resumed>) = 1 [pid 4824] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4822] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] close(3 [pid 4820] close(5 [pid 4819] <... futex resumed>) = 0 [pid 4827] <... mprotect resumed>) = 0 [pid 4826] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4825] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4822] <... futex resumed>) = 0 [pid 4821] <... close resumed>) = 0 [pid 4820] <... close resumed>) = 0 [pid 4819] close(3 [pid 4827] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4826] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4822] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4821] close(4 [pid 4820] close(6 [pid 4819] <... close resumed>) = 0 [pid 4826] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(4 [pid 4827] <... clone resumed>, parent_tid=[217], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 217 [pid 4826] <... futex resumed>) = 0 [pid 4822] close(3 [pid 4821] close(5 [pid 4820] close(7 [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4826] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4822] <... close resumed>) = 0 [pid 4821] <... close resumed>) = 0 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(5 [pid 4827] <... futex resumed>) = 0 [pid 4822] close(4 [pid 4821] close(6 [pid 4820] close(8 [pid 4819] <... close resumed>) = 0 [pid 4827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(6 [pid 4822] close(5 [pid 4821] close(7 [pid 4820] close(9 [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = 0 [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(7 [pid 4822] close(6 [pid 4821] close(8 [pid 4820] close(10 [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(8 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] close(7 [pid 4821] close(9 [pid 4820] close(11 [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(9 [pid 4822] close(8 [pid 4821] close(10 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(12 [pid 4819] close(10 [pid 4822] close(9 [pid 4821] close(11 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(13 [pid 4819] close(11 [pid 4822] close(10 [pid 4821] close(12 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(14 [pid 4819] close(12 [pid 4822] close(11 [pid 4821] close(13 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(15 [pid 4819] close(13 [pid 4822] close(12 [pid 4821] close(14 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4828 attached [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(16 [pid 4819] close(14 [pid 4822] close(13 [pid 4821] close(15 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(17 [pid 4819] close(15 [pid 4822] close(14 [pid 4821] close(16 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(18 [pid 4819] close(16 [pid 4822] close(15 [pid 4821] close(17 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] set_robust_list(0x7ff3b48409e0, 24 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(19 [pid 4819] close(17 [pid 4828] <... set_robust_list resumed>) = 0 [pid 4822] close(16 [pid 4821] close(18 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(20 [pid 4819] close(18 [pid 4828] <... openat resumed>) = 3 [pid 4822] close(17 [pid 4821] close(19 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(21 [pid 4819] close(19 [pid 4828] <... futex resumed>) = 1 [pid 4827] <... futex resumed>) = 0 [pid 4822] close(18 [pid 4821] close(20 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(22 [pid 4819] close(20 [pid 4828] <... write resumed>) = 8 [pid 4827] <... futex resumed>) = 0 [pid 4822] close(19 [pid 4821] close(21 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(23 [pid 4819] close(21 [pid 4828] <... futex resumed>) = 0 [pid 4827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4822] close(20 [pid 4821] close(22 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(24 [pid 4819] close(22 [pid 4828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4827] <... futex resumed>) = 0 [pid 4822] close(21 [pid 4821] close(23 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(25 [pid 4819] close(23 [pid 4828] <... openat resumed>) = 4 [pid 4822] close(22 [pid 4821] close(24 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] setns(201, 0 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(26 [pid 4819] close(24 [pid 4828] <... setns resumed>) = 0 [pid 4822] close(23 [pid 4821] close(25 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(27 [pid 4819] close(25 [pid 4828] <... socket resumed>) = 5 [pid 4822] close(24 [pid 4821] close(26 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] setns(4, 0 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(28 [pid 4819] close(26 [pid 4828] <... setns resumed>) = 0 [pid 4822] close(25 [pid 4821] close(27 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] close(4 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] close(29 [pid 4819] close(27 [pid 4828] <... close resumed>) = 0 [pid 4822] close(26 [pid 4821] close(28 [pid 4820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4820] exit_group(0 [pid 4819] close(28 [pid 4828] <... futex resumed>) = 1 [pid 4827] <... futex resumed>) = 0 [pid 4823] <... futex resumed>) = ? [pid 4822] close(27 [pid 4821] close(29 [pid 4820] <... exit_group resumed>) = ? [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4827] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4823] +++ exited with 0 +++ [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] close(29 [pid 4828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4821] exit_group(0 [pid 4819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4828] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4824] <... futex resumed>) = ? [pid 4821] <... exit_group resumed>) = ? [pid 4819] exit_group(0 [pid 4828] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4827] <... futex resumed>) = 0 [pid 4825] <... futex resumed>) = ? [pid 4824] +++ exited with 0 +++ [pid 4822] close(28 [pid 4821] +++ exited with 0 +++ [pid 4820] +++ exited with 0 +++ [pid 4819] <... exit_group resumed>) = ? [pid 4828] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] +++ exited with 0 +++ [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4819] +++ exited with 0 +++ [pid 4828] <... futex resumed>) = 0 [pid 4827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4822] close(29 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [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 4828] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4827] close(3 [pid 4822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4827] <... close resumed>) = 0 [pid 4822] exit_group(0 [pid 3614] <... restart_syscall resumed>) = 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4826] <... futex resumed>) = ? [pid 4822] <... exit_group resumed>) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4827] close(4 [pid 4826] +++ exited with 0 +++ [pid 4822] +++ exited with 0 +++ [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 215 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4827] close(5) = 0 [pid 4827] close(6) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4829 attached [pid 4827] close(7 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4831 attached ./strace-static-x86_64: Process 4830 attached [pid 4829] set_robust_list(0x555556fa75e0, 24 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 219 [pid 4831] set_robust_list(0x555556fa75e0, 24 [pid 4830] set_robust_list(0x555556fa75e0, 24 [pid 4829] <... set_robust_list resumed>) = 0 [pid 4827] close(8 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 216 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4831] <... set_robust_list resumed>) = 0 [pid 4830] <... set_robust_list resumed>) = 0 [pid 4829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4827] close(9 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 213 [pid 4829] <... prctl resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] setpgid(0, 0 [pid 4827] close(10 [pid 4830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4829] <... setpgid resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4830] setpgid(0, 0 [pid 4831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4830] <... setpgid resumed>) = 0 [pid 4829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4827] close(11) = -1 EBADF (Bad file descriptor) [pid 4829] <... openat resumed>) = 3 [pid 4827] close(12 [pid 4830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4829] write(3, "1000", 4 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4827] close(13 [pid 4829] <... write resumed>) = 4 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] close(3 [pid 4827] close(14./strace-static-x86_64: Process 4832 attached [pid 4829] <... close resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4830] <... openat resumed>) = 3 [pid 4829] read(200, [pid 4827] close(15 [pid 4830] write(3, "1000", 4 [pid 4829] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... prctl resumed>) = 0 [pid 4830] <... write resumed>) = 4 [pid 4829] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] close(3 [pid 4829] <... futex resumed>) = 0 [pid 4827] close(16 [pid 4832] set_robust_list(0x555556fa75e0, 24 [pid 4831] setpgid(0, 0 [pid 4830] <... close resumed>) = 0 [pid 4829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4832] <... set_robust_list resumed>) = 0 [pid 4831] <... setpgid resumed>) = 0 [pid 4830] read(200, [pid 4829] <... mmap resumed>) = 0x7ff3b4820000 [pid 4827] close(17 [pid 4832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4830] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4829] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4832] <... prctl resumed>) = 0 [pid 4830] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4829] <... mprotect resumed>) = 0 [pid 4827] close(18 [pid 4832] setpgid(0, 0 [pid 4830] <... futex resumed>) = 0 [pid 4829] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... openat resumed>) = 3 [pid 4830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4832] <... setpgid resumed>) = 0 [pid 4832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4827] close(19 [pid 4831] write(3, "1000", 4 [pid 4830] <... mmap resumed>) = 0x7ff3b4820000 [pid 4829] <... clone resumed>, parent_tid=[216], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 216 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4830] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4827] close(20 [pid 4829] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] <... openat resumed>) = 3 [pid 4831] <... write resumed>) = 4 [pid 4830] <... mprotect resumed>) = 0 [pid 4829] <... futex resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4832] write(3, "1000", 4 [pid 4829] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] close(21 [pid 4830] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4832] <... write resumed>) = 4 [pid 4831] close(3 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4832] close(3 [pid 4827] close(22 [pid 4832] <... close resumed>) = 0 [pid 4831] <... close resumed>) = 0 [pid 4830] <... clone resumed>, parent_tid=[220], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 220 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4832] read(200, ./strace-static-x86_64: Process 4833 attached 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4833] set_robust_list(0x7ff3b48409e0, 24 [pid 4832] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4831] read(200, [pid 4830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] close(23 [pid 4833] <... set_robust_list resumed>) = 0 [pid 4832] <... futex resumed>) = 0 [pid 4831] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4830] <... futex resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4833] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] close(24 [pid 4831] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... openat resumed>) = 3 [pid 4832] <... mmap resumed>) = 0x7ff3b4820000 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4833] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4831] <... futex resumed>) = 0 [pid 4827] close(25 [pid 4833] <... futex resumed>) = 1 [pid 4832] <... mprotect resumed>) = 0 [pid 4829] <... futex resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4833] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4832] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4829] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4827] close(26 [pid 4833] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4832] <... clone resumed>, parent_tid=[214], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 214 [pid 4831] <... mmap resumed>) = 0x7ff3b4820000 [pid 4829] <... futex resumed>) = 0 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4835 attached ./strace-static-x86_64: Process 4834 attached [pid 4833] <... write resumed>) = 8 [pid 4832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4831] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4829] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] close(27 [pid 4834] set_robust_list(0x7ff3b48409e0, 24 [pid 4833] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] <... futex resumed>) = 0 [pid 4831] <... mprotect resumed>) = 0 [pid 4829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4834] <... set_robust_list resumed>) = 0 [pid 4833] <... futex resumed>) = 0 [pid 4832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4833] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4831] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4827] close(28 [pid 4829] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4835] set_robust_list(0x7ff3b48409e0, 24 [pid 4834] <... openat resumed>) = 3 [pid 4833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4836 attached [pid 4835] <... set_robust_list resumed>) = 0 [pid 4834] <... futex resumed>) = 1 [pid 4833] <... openat resumed>) = 4 [pid 4831] <... clone resumed>, parent_tid=[217], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 217 [pid 4830] <... futex resumed>) = 0 [pid 4829] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] close(29 [pid 4834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4833] setns(201, 0 [pid 4831] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4833] <... setns resumed>) = 0 [pid 4831] <... futex resumed>) = 0 [pid 4830] <... futex resumed>) = 0 [pid 4834] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4833] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4831] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4827] exit_group(0 [pid 4834] <... write resumed>) = 8 [pid 4833] <... socket resumed>) = 5 [pid 4828] <... futex resumed>) = ? [pid 4827] <... exit_group resumed>) = ? [pid 4836] set_robust_list(0x7ff3b48409e0, 24 [pid 4835] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] setns(4, 0 [pid 4828] +++ exited with 0 +++ [pid 4836] <... set_robust_list resumed>) = 0 [pid 4834] <... futex resumed>) = 1 [pid 4833] <... setns resumed>) = 0 [pid 4836] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4833] close(4 [pid 4836] <... openat resumed>) = 3 [pid 4833] <... close resumed>) = 0 [pid 4830] <... futex resumed>) = 0 [pid 4827] +++ exited with 0 +++ [pid 4835] <... openat resumed>) = 3 [pid 4836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 1 [pid 4835] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4834] <... futex resumed>) = 0 [pid 4833] <... futex resumed>) = 1 [pid 4831] <... futex resumed>) = 0 [pid 4830] <... futex resumed>) = 1 [pid 4829] <... futex resumed>) = 0 [pid 4836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4834] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4833] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4831] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4835] <... futex resumed>) = 1 [pid 4832] <... futex resumed>) = 0 [pid 4836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4834] <... openat resumed>) = 4 [pid 4833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4835] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4831] <... futex resumed>) = 0 [pid 4829] <... futex resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4836] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4834] setns(201, 0 [pid 4833] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4832] <... futex resumed>) = 0 [pid 4831] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... setns resumed>) = 0 [pid 4833] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4833] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4836] <... write resumed>) = 8 [pid 4835] <... write resumed>) = 8 [pid 4834] <... socket resumed>) = 5 [pid 4833] <... futex resumed>) = 0 [pid 4829] close(3 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 218 [pid 4836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4834] setns(4, 0 [pid 4833] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4836] <... futex resumed>) = 1 [pid 4834] <... setns resumed>) = 0 [pid 4831] <... futex resumed>) = 0 [pid 4829] <... close resumed>) = 0 [pid 4835] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4834] close(4 [pid 4831] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4829] close(4 [pid 4836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4835] <... futex resumed>) = 1 [pid 4834] <... close resumed>) = 0 [pid 4832] <... futex resumed>) = 0 [pid 4831] <... futex resumed>) = 0 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4836] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4835] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4831] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] close(5./strace-static-x86_64: Process 4837 attached [pid 4836] <... openat resumed>) = 4 [pid 4835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4834] <... futex resumed>) = 1 [pid 4832] <... futex resumed>) = 0 [pid 4830] <... futex resumed>) = 0 [pid 4829] <... close resumed>) = 0 [pid 4837] set_robust_list(0x555556fa75e0, 24 [pid 4836] setns(201, 0 [pid 4835] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4830] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4829] close(6 [pid 4837] <... set_robust_list resumed>) = 0 [pid 4836] <... setns resumed>) = 0 [pid 4834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4830] <... futex resumed>) = 0 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4836] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4835] <... openat resumed>) = 4 [pid 4834] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4830] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] close(7 [pid 4837] <... prctl resumed>) = 0 [pid 4836] <... socket resumed>) = 5 [pid 4835] setns(201, 0 [pid 4834] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] setpgid(0, 0 [pid 4836] setns(4, 0 [pid 4834] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4829] close(8 [pid 4837] <... setpgid resumed>) = 0 [pid 4836] <... setns resumed>) = 0 [pid 4835] <... setns resumed>) = 0 [pid 4834] <... futex resumed>) = 1 [pid 4830] <... futex resumed>) = 0 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4836] close(4 [pid 4835] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4834] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4830] close(3 [pid 4829] close(9 [pid 4837] <... openat resumed>) = 3 [pid 4836] <... close resumed>) = 0 [pid 4835] <... socket resumed>) = 5 [pid 4837] write(3, "1000", 4 [pid 4836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4835] setns(4, 0 [pid 4830] <... close resumed>) = 0 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] <... write resumed>) = 4 [pid 4836] <... futex resumed>) = 1 [pid 4835] <... setns resumed>) = 0 [pid 4831] <... futex resumed>) = 0 [pid 4830] close(4 [pid 4829] close(10 [pid 4837] close(3 [pid 4836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4835] close(4 [pid 4831] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] <... close resumed>) = 0 [pid 4836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4835] <... close resumed>) = 0 [pid 4831] <... futex resumed>) = 0 [pid 4830] close(5 [pid 4829] close(11 [pid 4837] read(200, [pid 4836] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4835] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4831] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4836] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4835] <... futex resumed>) = 1 [pid 4832] <... futex resumed>) = 0 [pid 4830] <... close resumed>) = 0 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4835] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4832] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] close(6 [pid 4829] close(12 [pid 4837] <... futex resumed>) = 0 [pid 4836] <... futex resumed>) = 1 [pid 4835] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4832] <... futex resumed>) = 0 [pid 4831] <... futex resumed>) = 0 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4836] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4835] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] close(3 [pid 4830] close(7 [pid 4829] close(13 [pid 4837] <... mmap resumed>) = 0x7ff3b4820000 [pid 4835] <... futex resumed>) = 0 [pid 4832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4831] <... close resumed>) = 0 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4835] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4832] close(3 [pid 4831] close(4 [pid 4830] close(8 [pid 4829] close(14 [pid 4837] <... mprotect resumed>) = 0 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4832] close(4 [pid 4831] close(5 [pid 4830] close(9 [pid 4829] close(15 [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = 0 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] <... clone resumed>, parent_tid=[219], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 219 [pid 4832] close(5 [pid 4831] close(6 [pid 4830] close(10 [pid 4829] close(16 [pid 4837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] <... close resumed>) = 0 [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] <... futex resumed>) = 0 [pid 4832] close(6 [pid 4831] close(7 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4830] close(11 [pid 4829] close(17 [pid 4832] close(7 [pid 4831] close(8 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... 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 4830] close(12 [pid 4829] close(18 [pid 4832] close(8 [pid 4831] close(9 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... 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 4830] close(13 [pid 4829] close(19./strace-static-x86_64: Process 4838 attached [pid 4832] close(9 [pid 4831] close(10 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] set_robust_list(0x7ff3b48409e0, 24 [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4830] close(14 [pid 4829] close(20 [pid 4838] <... set_robust_list resumed>) = 0 [pid 4832] close(10 [pid 4831] close(11 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] <... openat resumed>) = 3 [pid 4832] close(11 [pid 4831] close(12 [pid 4830] close(15 [pid 4829] close(21 [pid 4838] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] <... futex resumed>) = 1 [pid 4837] <... futex resumed>) = 0 [pid 4832] close(12 [pid 4831] close(13 [pid 4830] close(16 [pid 4829] close(22 [pid 4838] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] <... write resumed>) = 8 [pid 4837] <... futex resumed>) = 0 [pid 4832] close(13 [pid 4831] close(14 [pid 4830] close(17 [pid 4838] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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(23 [pid 4838] <... futex resumed>) = 0 [pid 4837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4832] close(14 [pid 4831] close(15 [pid 4830] close(18 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [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(24 [pid 4838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4837] <... futex resumed>) = 0 [pid 4832] close(15 [pid 4831] close(16 [pid 4830] close(19 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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(25 [pid 4838] <... openat resumed>) = 4 [pid 4832] close(16 [pid 4831] close(17 [pid 4830] close(20 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] setns(201, 0 [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] <... setns resumed>) = 0 [pid 4832] close(17 [pid 4831] close(18 [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] close(26 [pid 4838] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] <... socket resumed>) = 5 [pid 4832] close(18 [pid 4831] close(19 [pid 4830] close(21 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] setns(4, 0 [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(27 [pid 4838] <... setns resumed>) = 0 [pid 4832] close(19 [pid 4831] close(20 [pid 4830] close(22 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] close(4 [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(28 [pid 4838] <... close resumed>) = 0 [pid 4832] close(20 [pid 4831] close(21 [pid 4830] close(23 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [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(29 [pid 4838] <... futex resumed>) = 1 [pid 4837] <... futex resumed>) = 0 [pid 4832] close(21 [pid 4831] close(22 [pid 4830] close(24 [pid 4829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4837] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [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] exit_group(0 [pid 4838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4837] <... futex resumed>) = 0 [pid 4833] <... futex resumed>) = ? [pid 4832] close(22 [pid 4831] close(23 [pid 4830] close(25 [pid 4829] <... exit_group resumed>) = ? [pid 4838] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4837] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4833] +++ exited with 0 +++ [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 4838] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4832] close(23 [pid 4831] close(24 [pid 4838] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4838] <... futex resumed>) = 0 [pid 4832] close(24 [pid 4831] close(25 [pid 4838] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4829] +++ exited with 0 +++ [pid 4837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4837] close(3 [pid 4832] close(25 [pid 4831] close(26 [pid 4830] close(26 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4837] <... close resumed>) = 0 [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 4837] close(4 [pid 4832] close(26 [pid 4831] close(27 [pid 4830] close(27 [pid 4837] <... 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 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] close(5 [pid 4832] close(27 [pid 4831] close(28 [pid 4830] close(28 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4837] <... close resumed>) = 0 [pid 4832] close(28 [pid 4831] close(29 [pid 4830] <... 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 4832] close(29 [pid 4831] exit_group(0 [pid 4836] <... futex resumed>) = ? [pid 4832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4831] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4839 attached [pid 4837] close(6 [pid 4836] +++ exited with 0 +++ [pid 4832] exit_group(0 [pid 4831] +++ exited with 0 +++ [pid 4830] close(29 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4835] <... futex resumed>) = ? [pid 4832] <... exit_group resumed>) = ? [pid 4830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 217 [pid 4839] set_robust_list(0x555556fa75e0, 24 [pid 4837] close(7 [pid 4835] +++ exited with 0 +++ [pid 4832] +++ exited with 0 +++ [pid 4830] exit_group(0 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4834] <... futex resumed>) = ? [pid 4830] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4837] close(8 [pid 4834] +++ exited with 0 +++ [pid 4839] <... set_robust_list resumed>) = 0 [pid 4839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4839] setpgid(0, 0) = 0 [pid 4839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4830] +++ exited with 0 +++ [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 4837] close(9 [pid 4839] write(3, "1000", 4) = 4 [pid 4839] close(3) = 0 [pid 4839] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4839] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4837] close(10 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 218 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4839] <... futex resumed>) = 0 [pid 4837] close(11) = -1 EBADF (Bad file descriptor) [pid 3614] <... restart_syscall resumed>) = 0 [pid 4837] close(12) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4837] close(13 [pid 4839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... mmap resumed>) = 0x7ff3b4820000 [pid 4839] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4839] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4837] close(14 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... clone resumed>, parent_tid=[218], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 218 [pid 4839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4840 attached [pid 4840] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4837] close(15 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 215 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] <... prctl resumed>) = 0 [pid 4840] setpgid(0, 0 [pid 4837] close(16 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 221 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] <... setpgid resumed>) = 0 [pid 4837] close(17) = -1 EBADF (Bad file descriptor) [pid 4837] close(18 [pid 4840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] <... openat resumed>) = 3 [pid 4837] close(19 [pid 4840] write(3, "1000", 4 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] <... write resumed>) = 4 [pid 4837] close(20) = -1 EBADF (Bad file descriptor) [pid 4837] close(21) = -1 EBADF (Bad file descriptor) [pid 4837] close(22) = -1 EBADF (Bad file descriptor) [pid 4837] close(23) = -1 EBADF (Bad file descriptor) [pid 4837] close(24) = -1 EBADF (Bad file descriptor) [pid 4840] close(3 [pid 4837] close(25 [pid 4840] <... close resumed>) = 0 [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] read(200, [pid 4837] close(26 [pid 4840] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4837] close(27./strace-static-x86_64: Process 4842 attached [pid 4840] <... futex resumed>) = 0 [pid 4837] <... close resumed>) = -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 4842] set_robust_list(0x7ff3b48409e0, 24 [pid 4840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4838] <... futex resumed>) = ? [pid 4837] <... exit_group resumed>) = ? [pid 4842] <... set_robust_list resumed>) = 0 [pid 4840] <... mmap resumed>) = 0x7ff3b4820000 [pid 4838] +++ exited with 0 +++ [pid 4842] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4840] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4843 attached ./strace-static-x86_64: Process 4841 attached [pid 4842] <... openat resumed>) = 3 [pid 4840] <... mprotect resumed>) = 0 [pid 4837] +++ exited with 0 +++ [pid 4842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4843] set_robust_list(0x555556fa75e0, 24 [pid 4842] <... futex resumed>) = 1 [pid 4839] <... futex resumed>) = 0 [pid 4843] <... set_robust_list resumed>) = 0 [pid 4842] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4841] set_robust_list(0x555556fa75e0, 24 [pid 4840] <... clone resumed>, parent_tid=[219], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 219 [pid 4839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4841] <... set_robust_list resumed>) = 0 [pid 4840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4842] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4840] <... futex resumed>) = 0 [pid 4839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... prctl resumed>) = 0 [pid 4842] <... write resumed>) = 8 [pid 4841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] <... prctl resumed>) = 0 [pid 4842] <... futex resumed>) = 1 [pid 4839] <... futex resumed>) = 0 [pid 4842] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4839] <... futex resumed>) = 0 [pid 4842] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] setpgid(0, 0 [pid 4842] <... openat resumed>) = 4 [pid 4841] setpgid(0, 0 [pid 4842] setns(201, 0 [pid 4843] <... setpgid resumed>) = 0 [pid 4842] <... setns resumed>) = 0 [pid 4841] <... setpgid resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 220 [pid 4842] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4842] setns(4, 0) = 0 [pid 4841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4842] close(4) = 0 [pid 4842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4839] <... futex resumed>) = 0 [pid 4842] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4839] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4841] <... openat resumed>) = 3 [pid 4839] <... futex resumed>) = 0 [pid 4843] <... openat resumed>) = 3 [pid 4842] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4839] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4844 attached [pid 4842] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4841] write(3, "1000", 4 [pid 4844] set_robust_list(0x7ff3b48409e0, 24 [pid 4843] write(3, "1000", 4 [pid 4842] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4844] <... set_robust_list resumed>) = 0 [pid 4842] <... futex resumed>) = 1 [pid 4841] <... write resumed>) = 4 [pid 4839] <... futex resumed>) = 0 [pid 4843] <... write resumed>) = 4 [pid 4844] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4843] close(3 [pid 4842] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4841] close(3 [pid 4839] close(3 [pid 4844] <... openat resumed>) = 3 [pid 4839] <... close resumed>) = 0 [pid 4844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] <... close resumed>) = 0 [pid 4839] close(4 [pid 4843] <... close resumed>) = 0 [pid 4844] <... futex resumed>) = 1 [pid 4840] <... futex resumed>) = 0 [pid 4841] read(200, [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] read(200, ./strace-static-x86_64: Process 4845 attached [pid 4844] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4843] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4841] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] close(5 [pid 4845] set_robust_list(0x555556fa75e0, 24 [pid 4844] <... write resumed>) = 8 [pid 4843] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] <... futex resumed>) = 0 [pid 4839] <... close resumed>) = 0 [pid 4845] <... set_robust_list resumed>) = 0 [pid 4844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4843] <... futex resumed>) = 0 [pid 4841] <... futex resumed>) = 0 [pid 4840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4839] close(6 [pid 4844] <... futex resumed>) = 0 [pid 4843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4844] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4843] <... mmap resumed>) = 0x7ff3b4820000 [pid 4841] <... mmap resumed>) = 0x7ff3b4820000 [pid 4840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... prctl resumed>) = 0 [pid 4839] close(7 [pid 4845] setpgid(0, 0 [pid 4844] <... openat resumed>) = 4 [pid 4843] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4841] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4840] <... futex resumed>) = 0 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... setpgid resumed>) = 0 [pid 4844] setns(201, 0 [pid 4843] <... mprotect resumed>) = 0 [pid 4841] <... mprotect resumed>) = 0 [pid 4840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4839] close(8 [pid 4844] <... setns resumed>) = 0 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4844] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4843] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4841] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4839] close(9 [pid 4845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4844] <... socket resumed>) = 5 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4844] setns(4, 0 [pid 4839] close(10 [pid 4844] <... setns resumed>) = 0 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4844] close(4 [pid 4841] <... clone resumed>, parent_tid=[216], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 216 [pid 4839] close(11 [pid 4845] <... openat resumed>) = 3 [pid 4844] <... close resumed>) = 0 [pid 4843] <... clone resumed>, parent_tid=[222], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 222 [pid 4841] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] write(3, "1000", 4 [pid 4844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4843] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] <... futex resumed>) = 0 [pid 4839] close(12 [pid 4845] <... write resumed>) = 4 [pid 4844] <... futex resumed>) = 1 [pid 4843] <... futex resumed>) = 0 [pid 4841] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 0 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4844] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4840] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] close(13 [pid 4845] close(3 [pid 4844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4843] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 0 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = 0 [pid 4844] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4840] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4839] close(14 [pid 4845] read(200, [pid 4844] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4844] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] close(15 [pid 4844] <... futex resumed>) = 1 [pid 4840] <... futex resumed>) = 0 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4844] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4840] close(3 [pid 4839] close(16 [pid 4845] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4846 attached [pid 4845] <... futex resumed>) = 0 [pid 4840] <... close resumed>) = 0 [pid 4839] close(17 [pid 4846] set_robust_list(0x7ff3b48409e0, 24 [pid 4845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4840] close(4 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4846] <... set_robust_list resumed>) = 0 [pid 4845] <... mmap resumed>) = 0x7ff3b4820000 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] close(18 [pid 4846] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4845] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4840] close(5 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4847 attached [pid 4846] <... openat resumed>) = 3 [pid 4845] <... mprotect resumed>) = 0 [pid 4840] <... close resumed>) = 0 [pid 4839] close(19 [pid 4847] set_robust_list(0x7ff3b48409e0, 24 [pid 4846] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... set_robust_list resumed>) = 0 [pid 4846] <... futex resumed>) = 1 [pid 4840] close(6 [pid 4839] close(20 [pid 4841] <... futex resumed>) = 0 [pid 4847] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4846] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4845] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4847] <... openat resumed>) = 3 [pid 4846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4840] close(7 [pid 4841] <... futex resumed>) = 0 [pid 4839] close(21 [pid 4847] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4846] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4845] <... clone resumed>, parent_tid=[221], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 221 [pid 4841] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... futex resumed>) = 1 [pid 4846] <... write resumed>) = 8 [pid 4845] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4843] <... futex resumed>) = 0 [pid 4840] close(8 [pid 4839] close(22 [pid 4847] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4846] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4843] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4846] <... futex resumed>) = 1 [pid 4845] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 0 [pid 4841] <... futex resumed>) = 0 [pid 4840] close(9 [pid 4839] close(23 [pid 4847] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4846] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4843] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4841] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... write resumed>) = 8 [pid 4846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4841] <... futex resumed>) = 0 [pid 4840] close(10 [pid 4839] close(24./strace-static-x86_64: Process 4848 attached [pid 4847] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4846] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4841] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... futex resumed>) = 1 [pid 4846] <... openat resumed>) = 4 [pid 4843] <... futex resumed>) = 0 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] close(25 [pid 4847] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4846] setns(201, 0 [pid 4843] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] close(11 [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4846] <... setns resumed>) = 0 [pid 4839] close(26 [pid 4847] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4846] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4843] <... futex resumed>) = 0 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... openat resumed>) = 4 [pid 4846] <... socket resumed>) = 5 [pid 4843] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] close(12 [pid 4839] close(27 [pid 4847] setns(201, 0 [pid 4846] setns(4, 0 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4847] <... setns resumed>) = 0 [pid 4846] <... setns resumed>) = 0 [pid 4840] close(13 [pid 4839] close(28 [pid 4848] set_robust_list(0x7ff3b48409e0, 24 [pid 4847] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4846] close(4 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] <... set_robust_list resumed>) = 0 [pid 4847] <... socket resumed>) = 5 [pid 4846] <... close resumed>) = 0 [pid 4840] close(14 [pid 4839] close(29 [pid 4847] setns(4, 0 [pid 4848] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4846] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] <... openat resumed>) = 3 [pid 4847] <... setns resumed>) = 0 [pid 4846] <... futex resumed>) = 1 [pid 4841] <... futex resumed>) = 0 [pid 4840] close(15 [pid 4839] exit_group(0 [pid 4848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4847] close(4 [pid 4846] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4842] <... futex resumed>) = ? [pid 4841] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4839] <... exit_group resumed>) = ? [pid 4847] <... close resumed>) = 0 [pid 4846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4845] <... futex resumed>) = 0 [pid 4842] +++ exited with 0 +++ [pid 4841] <... futex resumed>) = 0 [pid 4840] close(16 [pid 4845] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] <... futex resumed>) = 1 [pid 4847] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4846] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4845] <... futex resumed>) = 0 [pid 4840] close(17 [pid 4839] +++ exited with 0 +++ [pid 4848] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4847] <... futex resumed>) = 1 [pid 4846] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4845] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 0 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] <... write resumed>) = 8 [pid 4847] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4846] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4843] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4840] close(18 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4846] <... futex resumed>) = 1 [pid 4843] <... futex resumed>) = 0 [pid 4841] <... futex resumed>) = 0 [pid 4848] <... futex resumed>) = 1 [pid 4847] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4846] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4845] <... futex resumed>) = 0 [pid 4843] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4841] close(3 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4847] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4845] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4847] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] <... close resumed>) = 0 [pid 4840] close(19 [pid 4848] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4847] <... futex resumed>) = 1 [pid 4848] <... openat resumed>) = 4 [pid 4847] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4848] setns(201, 0 [pid 4843] <... futex resumed>) = 0 [pid 4845] <... futex resumed>) = 0 [pid 4848] <... setns resumed>) = 0 [pid 4845] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] close(3 [pid 4841] close(4 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 219 [pid 4848] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4843] <... close resumed>) = 0 [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(20 [pid 4848] setns(4, 0 [pid 4841] close(5 [pid 4848] <... setns resumed>) = 0 [pid 4843] close(4 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] close(4 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = 0 [pid 4848] <... close resumed>) = 0 [pid 4843] close(5 [pid 4841] close(6 [pid 4840] close(21 [pid 4848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4843] <... close resumed>) = 0 [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] <... futex resumed>) = 1 [pid 4845] <... futex resumed>) = 0 [pid 4843] close(6 [pid 4841] close(7 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4849 attached ) = -1 EAGAIN (Resource temporarily unavailable) [pid 4845] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(22 [pid 4849] set_robust_list(0x555556fa75e0, 24 [pid 4848] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4845] <... futex resumed>) = 0 [pid 4843] close(7 [pid 4841] close(8 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] <... set_robust_list resumed>) = 0 [pid 4848] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4845] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(23 [pid 4849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4848] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4843] close(8 [pid 4841] close(9 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] <... prctl resumed>) = 0 [pid 4848] <... futex resumed>) = 0 [pid 4845] close(3 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] setpgid(0, 0 [pid 4848] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4840] close(24 [pid 4849] <... setpgid resumed>) = 0 [pid 4845] <... close resumed>) = 0 [pid 4843] close(9 [pid 4841] close(10 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] close(4 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(25 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(10 [pid 4841] close(11 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4845] close(5 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(26 [pid 4849] <... openat resumed>) = 3 [pid 4849] write(3, "1000", 4) = 4 [pid 4845] <... close resumed>) = 0 [pid 4843] close(11 [pid 4841] close(12 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] close(3 [pid 4845] close(6 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(27 [pid 4849] <... close resumed>) = 0 [pid 4849] read(200, [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(12 [pid 4841] close(13 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4845] close(7 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(28 [pid 4849] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(13 [pid 4841] close(14 [pid 4840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] <... futex resumed>) = 0 [pid 4845] close(8 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] close(29 [pid 4849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(14 [pid 4841] close(15 [pid 4849] <... mmap resumed>) = 0x7ff3b4820000 [pid 4845] close(9 [pid 4843] <... 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 4849] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(15 [pid 4841] close(16 [pid 4840] exit_group(0 [pid 4849] <... mprotect resumed>) = 0 [pid 4845] close(10 [pid 4844] <... futex resumed>) = ? [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] <... exit_group resumed>) = ? [pid 4849] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4844] +++ exited with 0 +++ [pid 4843] close(16 [pid 4841] close(17 [pid 4849] <... clone resumed>, parent_tid=[220], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 220 [pid 4849] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] close(11 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4840] +++ exited with 0 +++ [pid 4849] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(17 [pid 4841] close(18 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4845] close(12 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(18 [pid 4841] close(19 [pid 4845] close(13 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(19 [pid 4841] close(20 [pid 4845] close(14 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(20 [pid 4841] close(21 [pid 4845] close(15 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(21 [pid 4841] close(22 [pid 4845] close(16 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(22 [pid 4841] close(23 [pid 4845] close(17 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(23 [pid 4841] close(24 [pid 4845] close(18 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4850 attached [pid 4850] set_robust_list(0x7ff3b48409e0, 24 [pid 4843] close(24 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] close(25 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4845] close(19 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4850] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4851 attached [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(25 [pid 4841] close(26 [pid 4845] close(20 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4850] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(26 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 220 [pid 4841] close(27 [pid 4845] close(21 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(27 [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] close(22 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(28 [pid 4841] close(28 [pid 4845] close(23 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] close(29 [pid 4841] close(29 [pid 4845] close(24 [pid 4843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4850] <... openat resumed>) = 3 [pid 4841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4843] exit_group(0 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4841] exit_group(0 [pid 4847] <... futex resumed>) = ? [pid 4843] <... exit_group resumed>) = ? [pid 4845] close(25 [pid 4847] +++ exited with 0 +++ [pid 4846] <... futex resumed>) = ? [pid 4841] <... exit_group resumed>) = ? [pid 4846] +++ exited with 0 +++ [pid 4850] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = 0 [pid 4849] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4849] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4850] <... futex resumed>) = 1 [pid 4850] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4843] +++ exited with 0 +++ [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4850] <... write resumed>) = 8 [pid 4850] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = 0 [pid 4849] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4849] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4850] <... futex resumed>) = 1 [pid 4850] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 4845] close(26 [pid 4841] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4845] close(27 [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 3614] <... restart_syscall resumed>) = 0 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4850] setns(201, 0 [pid 4845] close(28 [pid 4850] <... setns resumed>) = 0 [pid 4850] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4845] close(29 [pid 4850] <... socket resumed>) = 5 [pid 4850] setns(4, 0) = 0 [pid 4850] close(4) = 0 [pid 4850] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4849] <... futex resumed>) = 0 [pid 4850] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4849] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 223 [pid 4850] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4849] <... futex resumed>) = 0 [pid 4850] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4845] exit_group(0 [pid 4850] <... futex resumed>) = 0 [pid 4849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4848] <... futex resumed>) = ? [pid 4845] <... exit_group resumed>) = ? [pid 4850] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4849] close(3 [pid 4848] +++ exited with 0 +++ [pid 4849] <... close resumed>) = 0 [pid 4849] close(4) = -1 EBADF (Bad file descriptor) [pid 4849] close(5) = 0 [pid 4849] close(6) = -1 EBADF (Bad file descriptor) [pid 4849] close(7 [pid 4845] +++ exited with 0 +++ [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4849] close(8) = -1 EBADF (Bad file descriptor) [pid 4849] close(9) = -1 EBADF (Bad file descriptor) [pid 4849] close(10) = -1 EBADF (Bad file descriptor) [pid 3612] --- 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4849] close(11 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4852 attached [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] set_robust_list(0x555556fa75e0, 24 [pid 4849] close(12 [pid 4852] <... set_robust_list resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4849] close(13 [pid 4852] <... prctl resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] setpgid(0, 0 [pid 4849] close(14 [pid 4852] <... setpgid resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4849] close(15 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 217 ./strace-static-x86_64: Process 4853 attached [pid 4852] <... openat resumed>) = 3 [pid 4851] set_robust_list(0x555556fa75e0, 24 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 222 [pid 4852] write(3, "1000", 4 [pid 4851] <... set_robust_list resumed>) = 0 [pid 4849] close(16 [pid 4852] <... write resumed>) = 4 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] close(3 [pid 4851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4849] close(17 [pid 4852] <... close resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] <... prctl resumed>) = 0 [pid 4852] read(200, [pid 4849] close(18 [pid 4852] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4851] setpgid(0, 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] close(19 [pid 4852] <... futex resumed>) = 0 [pid 4851] <... setpgid resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4854 attached [pid 4852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4849] close(20 [pid 4854] set_robust_list(0x555556fa75e0, 24 [pid 4852] <... mmap resumed>) = 0x7ff3b4820000 [pid 4851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... set_robust_list resumed>) = 0 [pid 4852] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4849] close(21 [pid 4854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4852] <... mprotect resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... prctl resumed>) = 0 [pid 4852] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4851] <... openat resumed>) = 3 [pid 4849] close(22 [pid 4854] setpgid(0, 0 [pid 4851] write(3, "1000", 4 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... setpgid resumed>) = 0 [pid 4853] set_robust_list(0x555556fa75e0, 24 [pid 4852] <... clone resumed>, parent_tid=[224], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 224 [pid 4849] close(23 [pid 4854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4853] <... set_robust_list resumed>) = 0 [pid 4852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... write resumed>) = 4 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... openat resumed>) = 3 [pid 4853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4852] <... futex resumed>) = 0 [pid 4851] close(3 [pid 4849] close(24 [pid 4854] write(3, "1000", 4 [pid 4853] <... prctl resumed>) = 0 [pid 4852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... write resumed>) = 4 [pid 4849] close(25 [pid 4854] close(3 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] <... close resumed>) = 0 [pid 4854] <... close resumed>) = 0 [pid 4853] setpgid(0, 0 [pid 4851] read(200, [pid 4849] close(26 [pid 4854] read(200, [pid 4853] <... setpgid resumed>) = 0 [pid 4851] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4851] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] close(27./strace-static-x86_64: Process 4855 attached [pid 4854] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4851] <... futex resumed>) = 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... futex resumed>) = 0 [pid 4851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4849] close(28 [pid 4854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... mmap resumed>) = 0x7ff3b4820000 [pid 4851] <... mmap resumed>) = 0x7ff3b4820000 [pid 4849] close(29 [pid 4854] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4853] <... openat resumed>) = 3 [pid 4851] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... mprotect resumed>) = 0 [pid 4853] write(3, "1000", 4 [pid 4851] <... mprotect resumed>) = 0 [pid 4849] exit_group(0 [pid 4855] set_robust_list(0x7ff3b48409e0, 24 [pid 4854] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4850] <... futex resumed>) = ? [pid 4849] <... exit_group resumed>) = ? [pid 4851] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4853] <... write resumed>) = 4 ./strace-static-x86_64: Process 4856 attached [pid 4855] <... set_robust_list resumed>) = 0 [pid 4850] +++ exited with 0 +++ [pid 4849] +++ exited with 0 +++ [pid 4855] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4854] <... clone resumed>, parent_tid=[223], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 223 [pid 4853] close(3 [pid 4856] set_robust_list(0x7ff3b48409e0, 24 [pid 4855] <... openat resumed>) = 3 [pid 4854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... clone resumed>, parent_tid=[221], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 221 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4853] <... close resumed>) = 0 [pid 4855] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] <... futex resumed>) = 0 [pid 4851] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4855] <... futex resumed>) = 1 [pid 4854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4853] read(200, [pid 4852] <... futex resumed>) = 0 [pid 4851] <... futex resumed>) = 0 [pid 4855] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4853] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4853] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] <... futex resumed>) = 0 [pid 4855] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4853] <... futex resumed>) = 0 [pid 4852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4856] <... set_robust_list resumed>) = 0 [pid 4855] <... write resumed>) = 8 [pid 4853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4855] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... mmap resumed>) = 0x7ff3b4820000 [pid 4853] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4855] <... futex resumed>) = 1 [pid 4852] <... futex resumed>) = 0 [pid 4855] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4853] <... mprotect resumed>) = 0 [pid 4852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4852] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4857 attached [pid 4855] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] set_robust_list(0x7ff3b48409e0, 24 [pid 4855] <... openat resumed>) = 4 [pid 4857] <... set_robust_list resumed>) = 0 [pid 4855] setns(201, 0 [pid 4857] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4855] <... setns resumed>) = 0 [pid 4853] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4857] <... openat resumed>) = 3 [pid 4855] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4857] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4855] <... socket resumed>) = 5 [pid 4857] <... futex resumed>) = 1 [pid 4855] setns(4, 0 [pid 4851] <... futex resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 221 [pid 4857] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4855] <... setns resumed>) = 0 [pid 4853] <... clone resumed>, parent_tid=[218], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 218 [pid 4851] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4855] close(4 [pid 4857] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4855] <... close resumed>) = 0 [pid 4853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4857] <... write resumed>) = 8 [pid 4855] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4857] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4855] <... futex resumed>) = 1 [pid 4852] <... futex resumed>) = 0 [pid 4851] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4853] <... futex resumed>) = 0 [pid 4857] <... futex resumed>) = 0 [pid 4855] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4852] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4858 attached [pid 4857] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 0 [pid 4851] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] set_robust_list(0x555556fa75e0, 24 [pid 4857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4855] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4852] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4851] <... futex resumed>) = 0 [pid 4858] <... set_robust_list resumed>) = 0 [pid 4857] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4855] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4851] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4859 attached [pid 4858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4857] <... openat resumed>) = 4 [pid 4856] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4855] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] <... prctl resumed>) = 0 [pid 4857] setns(201, 0 [pid 4858] setpgid(0, 0 [pid 4857] <... setns resumed>) = 0 [pid 4858] <... setpgid resumed>) = 0 [pid 4857] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4855] <... futex resumed>) = 1 [pid 4852] <... futex resumed>) = 0 [pid 4858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4857] <... socket resumed>) = 5 [pid 4856] <... openat resumed>) = 3 [pid 4855] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4852] close(3 [pid 4859] set_robust_list(0x7ff3b48409e0, 24 [pid 4858] <... openat resumed>) = 3 [pid 4857] setns(4, 0 [pid 4856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] <... close resumed>) = 0 [pid 4858] write(3, "1000", 4 [pid 4857] <... setns resumed>) = 0 [pid 4852] close(4 [pid 4858] <... write resumed>) = 4 [pid 4857] close(4 [pid 4856] <... futex resumed>) = 1 [pid 4854] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4858] close(3 [pid 4857] <... close resumed>) = 0 [pid 4856] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] close(5 [pid 4858] <... close resumed>) = 0 [pid 4857] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = 0 [pid 4858] read(200, [pid 4857] <... futex resumed>) = 1 [pid 4856] <... write resumed>) = 8 [pid 4854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] close(6 [pid 4851] <... futex resumed>) = 0 [pid 4858] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4857] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... set_robust_list resumed>) = 0 [pid 4858] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] close(7 [pid 4851] <... futex resumed>) = 0 [pid 4859] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4858] <... futex resumed>) = 0 [pid 4857] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4856] <... futex resumed>) = 1 [pid 4854] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4857] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] close(8 [pid 4859] <... openat resumed>) = 3 [pid 4858] <... mmap resumed>) = 0x7ff3b4820000 [pid 4857] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4854] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4857] <... futex resumed>) = 1 [pid 4856] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] close(9 [pid 4851] <... futex resumed>) = 0 [pid 4858] <... mprotect resumed>) = 0 [pid 4857] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(3 [pid 4859] <... futex resumed>) = 1 [pid 4858] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4856] <... openat resumed>) = 4 [pid 4853] <... futex resumed>) = 0 [pid 4852] close(10 [pid 4851] <... close resumed>) = 0 [pid 4859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4856] setns(201, 0 [pid 4853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(4 [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4858] <... clone resumed>, parent_tid=[222], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 222 [pid 4856] <... setns resumed>) = 0 [pid 4853] <... futex resumed>) = 0 [pid 4852] close(11 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4858] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(5 [pid 4859] <... write resumed>) = 8 [pid 4858] <... futex resumed>) = 0 [pid 4856] <... socket resumed>) = 5 [pid 4852] close(12 [pid 4851] <... close resumed>) = 0 [pid 4859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4856] setns(4, 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(6 [pid 4859] <... futex resumed>) = 1 [pid 4856] <... setns resumed>) = 0 [pid 4853] <... futex resumed>) = 0 [pid 4852] close(13 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4860 attached [pid 4859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4856] close(4 [pid 4853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(7 [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4853] <... futex resumed>) = 0 [pid 4852] close(14 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4856] <... close resumed>) = 0 [pid 4853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(8 [pid 4852] close(15 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... openat resumed>) = 4 [pid 4856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(9 [pid 4859] setns(201, 0 [pid 4852] close(16 [pid 4856] <... futex resumed>) = 1 [pid 4854] <... futex resumed>) = 0 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... setns resumed>) = 0 [pid 4856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4854] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(10 [pid 4859] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4854] <... futex resumed>) = 0 [pid 4852] close(17 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... socket resumed>) = 5 [pid 4856] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4854] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(11 [pid 4859] setns(4, 0 [pid 4852] close(18 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4856] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4859] <... setns resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(12 [pid 4859] close(4 [pid 4856] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] close(19 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... close resumed>) = 0 [pid 4856] <... futex resumed>) = 1 [pid 4854] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(13 [pid 4859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4854] close(3 [pid 4852] close(20 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... futex resumed>) = 1 [pid 4854] <... close resumed>) = 0 [pid 4853] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(14 [pid 4859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4854] close(4 [pid 4853] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4852] close(21 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(15 [pid 4859] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4854] close(5 [pid 4853] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] close(22 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4854] <... close resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(16 [pid 4859] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] close(6 [pid 4852] close(23 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4860] set_robust_list(0x7ff3b48409e0, 24 [pid 4859] <... futex resumed>) = 1 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... futex resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(17 [pid 4860] <... set_robust_list resumed>) = 0 [pid 4859] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4854] close(7 [pid 4853] close(3 [pid 4852] close(24 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = 0 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(18 [pid 4860] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4854] close(8 [pid 4853] close(4 [pid 4852] close(25 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(19 [pid 4860] <... openat resumed>) = 3 [pid 4854] close(9 [pid 4853] close(5 [pid 4852] close(26 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(20 [pid 4854] close(10 [pid 4853] <... close resumed>) = 0 [pid 4852] close(27 [pid 4860] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(6 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(21 [pid 4860] <... futex resumed>) = 1 [pid 4858] <... futex resumed>) = 0 [pid 4854] close(11 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] close(28 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4858] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(7 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(22 [pid 4860] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4858] <... futex resumed>) = 0 [pid 4854] close(12 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] close(29 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4858] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] <... write resumed>) = 8 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(8 [pid 4852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(23 [pid 4860] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] close(13 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] exit_group(0 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4860] <... futex resumed>) = 1 [pid 4858] <... futex resumed>) = 0 [pid 4855] <... futex resumed>) = ? [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(9 [pid 4852] <... exit_group resumed>) = ? [pid 4851] close(24 [pid 4860] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4858] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4855] +++ exited with 0 +++ [pid 4854] close(14 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4852] +++ exited with 0 +++ [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4858] <... futex resumed>) = 0 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(10 [pid 4851] close(25 [pid 4858] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] close(15 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(11 [pid 4851] close(26 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4860] <... openat resumed>) = 4 [pid 4854] close(16 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4860] setns(201, 0 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(12 [pid 4851] close(27 [pid 4854] close(17 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(28 [pid 4854] close(18 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4860] <... setns resumed>) = 0 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(29./strace-static-x86_64: Process 4861 attached [pid 4860] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4854] close(19 [pid 4853] close(13 [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 225 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] exit_group(0 [pid 4857] <... futex resumed>) = ? [pid 4854] close(20 [pid 4853] close(14 [pid 4851] <... exit_group resumed>) = ? [pid 4861] set_robust_list(0x555556fa75e0, 24 [pid 4860] <... socket resumed>) = 5 [pid 4857] +++ exited with 0 +++ [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] +++ exited with 0 +++ [pid 4861] <... set_robust_list resumed>) = 0 [pid 4860] setns(4, 0 [pid 4854] close(21 [pid 4853] close(15 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4860] <... setns resumed>) = 0 [pid 4854] close(22 [pid 4853] close(16 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4860] close(4 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4854] close(23 [pid 4853] close(17 [pid 4860] <... close resumed>) = 0 [pid 4860] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4858] <... futex resumed>) = 0 [pid 4861] <... prctl resumed>) = 0 [pid 4860] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4858] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] setpgid(0, 0 [pid 4860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4858] <... futex resumed>) = 0 [pid 4854] close(24 [pid 4853] close(18 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 222 [pid 4861] <... setpgid resumed>) = 0 [pid 4860] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4858] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4860] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4854] close(25 [pid 4853] close(19 [pid 4860] <... futex resumed>) = 1 [pid 4858] <... futex resumed>) = 0 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4860] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4858] close(3 [pid 4854] close(26 [pid 4853] close(20./strace-static-x86_64: Process 4862 attached [pid 4858] <... close resumed>) = 0 [pid 4862] set_robust_list(0x555556fa75e0, 24 [pid 4861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4858] close(4 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] <... set_robust_list resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] close(27 [pid 4853] close(21 [pid 4862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4861] <... openat resumed>) = 3 [pid 4858] close(5 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] <... prctl resumed>) = 0 [pid 4858] <... close resumed>) = 0 [pid 4854] close(28 [pid 4853] close(22 [pid 4862] setpgid(0, 0 [pid 4861] write(3, "1000", 4 [pid 4858] close(6 [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] <... setpgid resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] close(29 [pid 4861] <... write resumed>) = 4 [pid 4853] close(23 [pid 4862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4858] close(7 [pid 4862] <... openat resumed>) = 3 [pid 4861] close(3 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] write(3, "1000", 4 [pid 4858] close(8 [pid 4862] <... write resumed>) = 4 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] close(3 [pid 4858] close(9 [pid 4862] <... close resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] read(200, [pid 4858] close(10 [pid 4854] exit_group(0 [pid 4853] close(24 [pid 4862] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4861] <... close resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4856] <... futex resumed>) = ? [pid 4854] <... exit_group resumed>) = ? [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4861] read(200, [pid 4858] close(11 [pid 4856] +++ exited with 0 +++ [pid 4862] <... futex resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4858] close(12 [pid 4862] <... mmap resumed>) = 0x7ff3b4820000 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4858] close(13 [pid 4862] <... mprotect resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4858] close(14 [pid 4854] +++ exited with 0 +++ [pid 4853] close(25 [pid 4861] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] <... clone resumed>, parent_tid=[223], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 223 [pid 4858] close(15 [pid 4853] close(26 [pid 4862] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4861] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4862] <... futex resumed>) = 0 [pid 4861] <... futex resumed>) = 0 [pid 4858] close(16 [pid 4853] close(27 [pid 4862] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4863 attached [pid 4861] <... mmap resumed>) = 0x7ff3b4820000 [pid 4858] close(17 [pid 4853] close(28 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4858] close(18) = -1 EBADF (Bad file descriptor) [pid 4858] close(19) = -1 EBADF (Bad file descriptor) [pid 4858] close(20) = -1 EBADF (Bad file descriptor) [pid 4858] close(21) = -1 EBADF (Bad file descriptor) [pid 4858] close(22) = -1 EBADF (Bad file descriptor) [pid 4861] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4858] close(23 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 224 [pid 4861] <... mprotect resumed>) = 0 [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] close(29 [pid 4858] close(24 [pid 4853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4853] exit_group(0 [pid 4858] close(25 [pid 4859] <... futex resumed>) = ? [pid 4853] <... exit_group resumed>) = ? [pid 4858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4859] +++ exited with 0 +++ [pid 4858] close(26) = -1 EBADF (Bad file descriptor) [pid 4858] close(27) = -1 EBADF (Bad file descriptor) [pid 4858] close(28) = -1 EBADF (Bad file descriptor) [pid 4858] close(29) = -1 EBADF (Bad file descriptor) [pid 4858] exit_group(0 [pid 4860] <... futex resumed>) = ? [pid 4858] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4864 attached [pid 4861] <... clone resumed>, parent_tid=[226], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 226 [pid 4860] +++ exited with 0 +++ [pid 4858] +++ exited with 0 +++ [pid 4853] +++ exited with 0 +++ [pid 4861] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 4861] <... futex resumed>) = 0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4863] set_robust_list(0x7ff3b48409e0, 24 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4861] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... set_robust_list resumed>) = 0 [pid 4863] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 223 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4863] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4863] <... futex resumed>) = 1 [pid 4862] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4863] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4862] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4867 attached [pid 4864] set_robust_list(0x555556fa75e0, 24 [pid 4863] <... openat resumed>) = 4 [pid 4862] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 219 [pid 4863] setns(201, 0) = 0 [pid 4863] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4863] setns(4, 0) = 0 [pid 4863] close(4) = 0 [pid 4864] <... set_robust_list resumed>) = 0 [pid 4863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] set_robust_list(0x555556fa75e0, 24 [pid 4863] <... futex resumed>) = 1 [pid 4862] <... futex resumed>) = 0 [pid 4863] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4862] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4863] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4862] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4866 attached [pid 4864] <... prctl resumed>) = 0 [pid 4863] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] set_robust_list(0x555556fa75e0, 24 [pid 4864] setpgid(0, 0 [pid 4863] <... futex resumed>) = 0 [pid 4867] <... set_robust_list resumed>) = 0 [pid 4862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4865 attached [pid 4866] <... set_robust_list resumed>) = 0 [pid 4863] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4862] close(3 [pid 4866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4865] set_robust_list(0x7ff3b48409e0, 24 [pid 4864] <... setpgid resumed>) = 0 [pid 4862] <... close resumed>) = 0 [pid 4866] <... prctl resumed>) = 0 [pid 4865] <... set_robust_list resumed>) = 0 [pid 4862] close(4 [pid 4866] setpgid(0, 0 [pid 4865] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... setpgid resumed>) = 0 [pid 4865] <... openat resumed>) = 3 [pid 4862] close(5 [pid 4866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4865] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] <... openat resumed>) = 3 [pid 4862] <... close resumed>) = 0 [pid 4866] <... openat resumed>) = 3 [pid 4865] <... futex resumed>) = 1 [pid 4864] write(3, "1000", 4 [pid 4862] close(6 [pid 4861] <... futex resumed>) = 0 [pid 4867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4866] write(3, "1000", 4 [pid 4865] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4864] <... write resumed>) = 4 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4866] <... write resumed>) = 4 [pid 4865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4862] close(7 [pid 4861] <... futex resumed>) = 0 [pid 4864] close(3 [pid 4867] <... prctl resumed>) = 0 [pid 4866] close(3 [pid 4865] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] setpgid(0, 0 [pid 4866] <... close resumed>) = 0 [pid 4865] <... write resumed>) = 8 [pid 4864] <... close resumed>) = 0 [pid 4862] close(8 [pid 4867] <... setpgid resumed>) = 0 [pid 4866] read(200, [pid 4865] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] read(200, [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4865] <... futex resumed>) = 1 [pid 4862] close(9 [pid 4861] <... futex resumed>) = 0 [pid 4866] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4864] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4866] <... futex resumed>) = 0 [pid 4865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4864] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] close(10 [pid 4861] <... futex resumed>) = 0 [pid 4866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4865] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4864] <... futex resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] <... openat resumed>) = 3 [pid 4866] <... mmap resumed>) = 0x7ff3b4820000 [pid 4865] <... openat resumed>) = 4 [pid 4864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4862] close(11 [pid 4867] write(3, "1000", 4 [pid 4866] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4865] setns(201, 0 [pid 4864] <... mmap resumed>) = 0x7ff3b4820000 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] <... write resumed>) = 4 [pid 4866] <... mprotect resumed>) = 0 [pid 4865] <... setns resumed>) = 0 [pid 4864] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4862] close(12 [pid 4866] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4865] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(3 [pid 4865] <... socket resumed>) = 5 [pid 4864] <... mprotect resumed>) = 0 [pid 4862] close(13 [pid 4866] <... clone resumed>, parent_tid=[224], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 224 [pid 4865] setns(4, 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... setns resumed>) = 0 [pid 4862] close(14 [pid 4867] <... close resumed>) = 0 [pid 4866] <... futex resumed>) = 0 [pid 4865] close(4 [pid 4864] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] read(200, [pid 4866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4865] <... close resumed>) = 0 [pid 4862] close(15 [pid 4867] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4865] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 1 [pid 4864] <... clone resumed>, parent_tid=[225], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 225 [pid 4862] close(16 [pid 4861] <... futex resumed>) = 0 [pid 4867] <... futex resumed>) = 0 [pid 4865] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4864] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] close(17 [pid 4861] <... futex resumed>) = 0 [pid 4867] <... mmap resumed>) = 0x7ff3b4820000 [pid 4865] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4864] <... futex resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4865] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4864] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4862] close(18 [pid 4867] <... mprotect resumed>) = 0 [pid 4865] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4865] <... futex resumed>) = 1 [pid 4862] close(19 [pid 4861] <... futex resumed>) = 0 [pid 4867] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4865] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(3 [pid 4862] close(20) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = 0 [pid 4862] close(21 [pid 4861] close(4 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4862] close(22 [pid 4861] close(5./strace-static-x86_64: Process 4869 attached [pid 4867] <... clone resumed>, parent_tid=[220], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 220 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4869] set_robust_list(0x7ff3b48409e0, 24 [pid 4867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] close(23 [pid 4861] <... close resumed>) = 0 [pid 4869] <... set_robust_list resumed>) = 0 [pid 4867] <... futex resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(6 [pid 4869] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4862] close(24 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4868 attached [pid 4869] <... openat resumed>) = 3 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(7 [pid 4869] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] close(25 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4869] <... futex resumed>) = 1 [pid 4864] <... futex resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(8 [pid 4869] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4864] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] close(26 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4869] <... write resumed>) = 8 [pid 4864] <... futex resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(9 [pid 4869] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4862] close(27 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4869] <... futex resumed>) = 0 [pid 4864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(10 [pid 4869] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4864] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] close(28 [pid 4869] <... openat resumed>) = 4 [pid 4868] set_robust_list(0x7ff3b48409e0, 24 [pid 4864] <... futex resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4869] setns(201, 0 [pid 4864] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4862] close(29 [pid 4861] close(11 [pid 4869] <... setns resumed>) = 0 [pid 4862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4870 attached [pid 4869] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4862] exit_group(0 [pid 4861] close(12 [pid 4870] set_robust_list(0x7ff3b48409e0, 24 [pid 4869] <... socket resumed>) = 5 [pid 4863] <... futex resumed>) = ? [pid 4862] <... exit_group resumed>) = ? [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4870] <... set_robust_list resumed>) = 0 [pid 4869] setns(4, 0 [pid 4868] <... set_robust_list resumed>) = 0 [pid 4863] +++ exited with 0 +++ [pid 4862] +++ exited with 0 +++ [pid 4861] close(13 [pid 4870] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4869] <... setns resumed>) = 0 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4870] <... openat resumed>) = 3 [pid 4869] close(4 [pid 4868] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4861] close(14 [pid 4870] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4869] <... close resumed>) = 0 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4870] <... futex resumed>) = 1 [pid 4869] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... openat resumed>) = 3 [pid 4867] <... futex resumed>) = 0 [pid 4870] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4869] <... futex resumed>) = 1 [pid 4867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] <... futex resumed>) = 0 [pid 4861] close(15 [pid 4868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4869] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4867] <... futex resumed>) = 0 [pid 4866] <... futex resumed>) = 0 [pid 4864] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4868] <... futex resumed>) = 1 [pid 4870] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] <... futex resumed>) = 0 [pid 4861] close(16 [pid 4870] <... write resumed>) = 8 [pid 4869] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4868] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4866] <... futex resumed>) = 0 [pid 4864] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4870] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4869] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4870] <... futex resumed>) = 1 [pid 4869] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... write resumed>) = 8 [pid 4867] <... futex resumed>) = 0 [pid 4861] close(17 [pid 4870] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4869] <... futex resumed>) = 1 [pid 4867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4869] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4867] <... futex resumed>) = 0 [pid 4870] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4870] <... openat resumed>) = 4 [pid 4868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] <... futex resumed>) = 0 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4870] setns(201, 0 [pid 4864] close(3 [pid 4870] <... setns resumed>) = 0 [pid 4861] close(18 [pid 4870] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4864] <... close resumed>) = 0 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 224 [pid 4868] <... futex resumed>) = 1 [pid 4866] <... futex resumed>) = 0 [pid 4870] <... socket resumed>) = 5 [pid 4866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] close(4 [pid 4861] close(19 [pid 4870] setns(4, 0 [pid 4868] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4866] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4870] <... setns resumed>) = 0 [pid 4866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4864] close(5 [pid 4861] close(20 [pid 4870] close(4) = 0 [pid 4864] <... close resumed>) = 0 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4870] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] close(6 [pid 4861] close(21 [pid 4870] <... futex resumed>) = 1 [pid 4868] <... openat resumed>) = 4 [pid 4867] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4870] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4868] setns(201, 0 [pid 4867] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] close(7 [pid 4861] close(22 [pid 4870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4867] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4868] <... setns resumed>) = 0 [pid 4870] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4868] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4867] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4864] close(8 [pid 4861] close(23 [pid 4870] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4868] <... socket resumed>) = 5 ./strace-static-x86_64: Process 4871 attached [pid 4870] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] setns(4, 0 [pid 4864] close(9 [pid 4861] close(24 [pid 4870] <... futex resumed>) = 1 [pid 4868] <... setns resumed>) = 0 [pid 4867] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] set_robust_list(0x555556fa75e0, 24 [pid 4870] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4868] close(4 [pid 4867] close(3 [pid 4864] close(10 [pid 4861] close(25 [pid 4871] <... set_robust_list resumed>) = 0 [pid 4868] <... close resumed>) = 0 [pid 4867] <... close resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] close(4 [pid 4864] close(11 [pid 4861] close(26 [pid 4868] <... futex resumed>) = 1 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... prctl resumed>) = 0 [pid 4868] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4867] close(5 [pid 4866] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] close(12 [pid 4861] close(27 [pid 4871] setpgid(0, 0 [pid 4868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4867] <... close resumed>) = 0 [pid 4866] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... setpgid resumed>) = 0 [pid 4868] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4867] close(6 [pid 4866] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4864] close(13 [pid 4861] close(28 [pid 4871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4868] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4868] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] close(7 [pid 4864] close(14 [pid 4868] <... futex resumed>) = 1 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... futex resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] close(29 [pid 4868] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4867] close(8 [pid 4866] close(3 [pid 4864] close(15 [pid 4861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... openat resumed>) = 3 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = 0 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] exit_group(0 [pid 4867] close(9 [pid 4866] close(4 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] close(16 [pid 4871] write(3, "1000", 4 [pid 4867] close(10 [pid 4866] close(5 [pid 4865] <... futex resumed>) = ? [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] <... exit_group resumed>) = ? [pid 4871] <... write resumed>) = 4 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = 0 [pid 4865] +++ exited with 0 +++ [pid 4864] close(17 [pid 4867] close(11 [pid 4866] close(6 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(12 [pid 4866] close(7 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(13 [pid 4866] close(8 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4861] +++ exited with 0 +++ [pid 4871] close(3 [pid 4867] close(14 [pid 4866] close(9 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(15 [pid 4871] <... close resumed>) = 0 [pid 4866] close(10 [pid 4864] close(18 [pid 4871] read(200, [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4867] close(16 [pid 4866] close(11 [pid 4864] close(19 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] close(17 [pid 4866] close(12 [pid 4864] close(20 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... futex resumed>) = 0 [pid 4867] close(18 [pid 4866] close(13 [pid 4864] close(21 [pid 4871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... mmap resumed>) = 0x7ff3b4820000 [pid 4867] close(19 [pid 4866] close(14 [pid 4864] close(22 [pid 4871] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(20 [pid 4866] close(15 [pid 4864] close(23 [pid 4871] <... mprotect resumed>) = 0 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(21 [pid 4866] close(16 [pid 4864] close(24 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4871] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(22 [pid 4866] close(17 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(23 [pid 4866] close(18 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(24 [pid 4866] close(19 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(25 [pid 4866] close(20 [pid 4864] close(25 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 227 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... clone resumed>, parent_tid=[225], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 225 [pid 4867] close(26 [pid 4866] close(21 [pid 4864] close(26 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4867] close(27 [pid 4866] close(22 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] close(27 [pid 4871] <... futex resumed>) = 0 [pid 4867] close(28 [pid 4866] close(23 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] close(28./strace-static-x86_64: Process 4872 attached [pid 4867] close(29 [pid 4866] close(24 [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] set_robust_list(0x555556fa75e0, 24 [pid 4867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] close(29 [pid 4872] <... set_robust_list resumed>) = 0 [pid 4867] exit_group(0 [pid 4866] close(25 [pid 4872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4870] <... futex resumed>) = ? [pid 4867] <... exit_group resumed>) = ? [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4873 attached [pid 4872] <... prctl resumed>) = 0 [pid 4870] +++ exited with 0 +++ [pid 4867] +++ exited with 0 +++ [pid 4866] close(26 [pid 4864] exit_group(0 [pid 4872] setpgid(0, 0 [pid 4869] <... futex resumed>) = ? [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] <... exit_group resumed>) = ? [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4872] <... setpgid resumed>) = 0 [pid 4869] +++ exited with 0 +++ [pid 4866] close(27 [pid 4872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] <... openat resumed>) = 3 [pid 4866] close(28 [pid 4872] write(3, "1000", 4 [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4864] +++ exited with 0 +++ [pid 4872] <... write resumed>) = 4 [pid 4866] close(29 [pid 4872] close(3 [pid 4866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] <... close resumed>) = 0 [pid 4866] exit_group(0 [pid 4872] read(200, [pid 4868] <... futex resumed>) = ? [pid 4866] <... exit_group resumed>) = ? [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4873] set_robust_list(0x7ff3b48409e0, 24 [pid 4872] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4868] +++ exited with 0 +++ [pid 4866] +++ exited with 0 +++ [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4872] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4872] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4873] <... set_robust_list resumed>) = 0 [pid 4873] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4872] <... mprotect resumed>) = 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4873] <... openat resumed>) = 3 [pid 4872] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4872] <... clone resumed>, parent_tid=[228], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 228 [pid 4873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 226 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4872] <... futex resumed>) = 0 [pid 4871] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4872] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4875 attached [pid 4875] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4875] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4871] <... futex resumed>) = 1 [pid 4873] <... futex resumed>) = 0 [pid 4873] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 4873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4875] <... openat resumed>) = 3 [pid 4875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 225 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 221 [pid 4871] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4872] <... futex resumed>) = 0 [pid 4872] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 1 [pid 4873] <... futex resumed>) = 0 [pid 4872] <... futex resumed>) = 0 [pid 4873] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4872] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4871] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4873] <... openat resumed>) = 4 [pid 4873] setns(201, 0) = 0 [pid 4873] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 ./strace-static-x86_64: Process 4877 attached [pid 4873] setns(4, 0) = 0 [pid 4873] close(4) = 0 [pid 4873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4871] <... futex resumed>) = 0 [pid 4873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4875] <... futex resumed>) = 1 [pid 4871] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4873] <... futex resumed>) = 0 [pid 4871] <... futex resumed>) = 1 [pid 4873] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4871] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4873] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4875] <... write resumed>) = 8 [pid 4873] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4873] <... futex resumed>) = 1 [pid 4875] <... futex resumed>) = 1 [pid 4873] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] <... futex resumed>) = 0 [pid 4871] <... futex resumed>) = 0 [pid 4875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] close(3 [pid 4875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4872] <... futex resumed>) = 0 [pid 4875] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4872] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... openat resumed>) = 4 [pid 4871] <... close resumed>) = 0 [pid 4875] setns(201, 0./strace-static-x86_64: Process 4876 attached ) = 0 [pid 4871] close(4 [pid 4877] set_robust_list(0x555556fa75e0, 24 [pid 4876] set_robust_list(0x555556fa75e0, 24 [pid 4875] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] close(5 [pid 4877] <... set_robust_list resumed>) = 0 [pid 4876] <... set_robust_list resumed>) = 0 [pid 4875] <... socket resumed>) = 5 [pid 4871] <... close resumed>) = 0 [pid 4877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4871] close(6 [pid 4877] <... prctl resumed>) = 0 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4874 attached [pid 4871] close(7 [pid 4877] setpgid(0, 0 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] close(8 [pid 4877] <... setpgid resumed>) = 0 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] close(9) = -1 EBADF (Bad file descriptor) [pid 4877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4875] setns(4, 0 [pid 4874] set_robust_list(0x555556fa75e0, 24 [pid 4871] close(10 [pid 4876] <... prctl resumed>) = 0 [pid 4875] <... setns resumed>) = 0 [pid 4876] setpgid(0, 0 [pid 4875] close(4 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... openat resumed>) = 3 [pid 4876] <... setpgid resumed>) = 0 [pid 4875] <... close resumed>) = 0 [pid 4874] <... set_robust_list resumed>) = 0 [pid 4871] close(11 [pid 4877] write(3, "1000", 4 [pid 4876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... write resumed>) = 4 [pid 4876] <... openat resumed>) = 3 [pid 4875] <... futex resumed>) = 1 [pid 4874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4872] <... futex resumed>) = 0 [pid 4871] close(12 [pid 4876] write(3, "1000", 4 [pid 4875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] <... prctl resumed>) = 0 [pid 4877] close(3 [pid 4872] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... write resumed>) = 4 [pid 4875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4872] <... futex resumed>) = 0 [pid 4871] close(13 [pid 4877] <... close resumed>) = 0 [pid 4876] close(3 [pid 4875] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4874] setpgid(0, 0 [pid 4872] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = 0 [pid 4875] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4877] read(200, [pid 4876] read(200, [pid 4875] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... setpgid resumed>) = 0 [pid 4871] close(14 [pid 4876] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4875] <... futex resumed>) = 1 [pid 4872] <... futex resumed>) = 0 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4876] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4872] close(3 [pid 4871] close(15 [pid 4876] <... futex resumed>) = 0 [pid 4872] <... close resumed>) = 0 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4872] close(4 [pid 4871] close(16 [pid 4877] <... futex resumed>) = 0 [pid 4876] <... mmap resumed>) = 0x7ff3b4820000 [pid 4874] <... openat resumed>) = 3 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4876] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4874] write(3, "1000", 4 [pid 4872] close(5 [pid 4871] close(17 [pid 4877] <... mmap resumed>) = 0x7ff3b4820000 [pid 4876] <... mprotect resumed>) = 0 [pid 4874] <... write resumed>) = 4 [pid 4872] <... close resumed>) = 0 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4876] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4874] close(3 [pid 4872] close(6 [pid 4871] close(18 [pid 4877] <... mprotect resumed>) = 0 [pid 4874] <... close resumed>) = 0 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... clone resumed>, parent_tid=[222], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 222 [pid 4872] close(7 [pid 4871] close(19 [pid 4877] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4876] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] read(200, [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... futex resumed>) = 0 [pid 4872] close(8 [pid 4871] close(20 [pid 4874] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4876] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... clone resumed>, parent_tid=[226], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 226 [pid 4874] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4872] close(9 [pid 4871] close(21 [pid 4877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... futex resumed>) = 0 [pid 4874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4872] close(10 [pid 4871] close(22 [pid 4877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4874] <... mmap resumed>) = 0x7ff3b4820000 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] close(11) = -1 EBADF (Bad file descriptor) [pid 4872] close(12 [pid 4874] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] close(23 [pid 4874] <... mprotect resumed>) = 0 [pid 4872] close(13 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] close(24 [pid 4874] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4872] close(14 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] close(15 [pid 4871] close(25 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] close(16 [pid 4871] close(26 [pid 4874] <... clone resumed>, parent_tid=[227], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 227 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4872] close(17 [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] <... futex resumed>) = 0 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] close(18) = -1 EBADF (Bad file descriptor) [pid 4871] close(27 [pid 4874] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] close(19) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] close(20 [pid 4871] close(28 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4879 attached [pid 4872] close(21 [pid 4871] close(29 [pid 4879] set_robust_list(0x7ff3b48409e0, 24 [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4879] <... set_robust_list resumed>) = 0 [pid 4872] close(22 [pid 4879] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4871] exit_group(0 [pid 4879] <... openat resumed>) = 3 [pid 4873] <... futex resumed>) = ? [pid 4872] close(23 [pid 4871] <... exit_group resumed>) = ? [pid 4879] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4873] +++ exited with 0 +++ [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4879] <... futex resumed>) = 1 [pid 4872] close(24 [pid 4879] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4872] close(25) = -1 EBADF (Bad file descriptor) [pid 4872] close(26) = -1 EBADF (Bad file descriptor) [pid 4872] close(27) = -1 EBADF (Bad file descriptor) [pid 4872] close(28) = -1 EBADF (Bad file descriptor) [pid 4872] close(29) = -1 EBADF (Bad file descriptor) [pid 4871] +++ exited with 0 +++ [pid 4877] <... futex resumed>) = 0 [pid 4872] exit_group(0 [pid 4877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] <... futex resumed>) = ? [pid 4872] <... exit_group resumed>) = ? [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4878 attached [pid 4879] <... futex resumed>) = 0 [pid 4877] <... futex resumed>) = 1 [pid 4875] +++ exited with 0 +++ [pid 4872] +++ exited with 0 +++ [pid 4877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4880 attached [pid 4879] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4878] set_robust_list(0x7ff3b48409e0, 24 [pid 4880] set_robust_list(0x7ff3b48409e0, 24 [pid 4879] <... write resumed>) = 8 [pid 4880] <... set_robust_list resumed>) = 0 [pid 4879] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4878] <... set_robust_list resumed>) = 0 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4880] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4879] <... futex resumed>) = 1 [pid 4877] <... futex resumed>) = 0 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4880] <... openat resumed>) = 3 [pid 4879] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4878] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC./strace-static-x86_64: Process 4881 attached [pid 4880] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4877] <... futex resumed>) = 1 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 226 [pid 4879] <... futex resumed>) = 0 [pid 4877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] set_robust_list(0x555556fa75e0, 24 [pid 4880] <... futex resumed>) = 1 [pid 4879] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4878] <... openat resumed>) = 3 [pid 4881] <... set_robust_list resumed>) = 0 [pid 4874] <... futex resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4874] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4878] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... write resumed>) = 8 [pid 4878] <... futex resumed>) = 1 [pid 4876] <... futex resumed>) = 0 [pid 4874] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4882 attached [pid 4881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4880] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4879] <... openat resumed>) = 4 [pid 4878] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4876] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 229 [pid 4881] <... prctl resumed>) = 0 [pid 4880] <... futex resumed>) = 0 [pid 4879] setns(201, 0 [pid 4878] <... write resumed>) = 8 [pid 4876] <... futex resumed>) = 0 [pid 4880] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4881] setpgid(0, 0 [pid 4879] <... setns resumed>) = 0 [pid 4878] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4882] set_robust_list(0x555556fa75e0, 24 [pid 4881] <... setpgid resumed>) = 0 [pid 4879] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4878] <... futex resumed>) = 0 [pid 4876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4874] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... set_robust_list resumed>) = 0 [pid 4879] <... socket resumed>) = 5 [pid 4874] <... futex resumed>) = 1 [pid 4876] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4878] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4880] <... futex resumed>) = 0 [pid 4881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4879] setns(4, 0 [pid 4876] <... futex resumed>) = 0 [pid 4874] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4880] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4879] <... setns resumed>) = 0 [pid 4876] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4879] close(4 [pid 4878] <... openat resumed>) = 4 [pid 4879] <... close resumed>) = 0 [pid 4879] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4881] <... openat resumed>) = 3 [pid 4880] <... openat resumed>) = 4 [pid 4878] setns(201, 0 [pid 4882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4881] write(3, "1000", 4 [pid 4879] <... futex resumed>) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] setns(201, 0 [pid 4877] <... futex resumed>) = 0 [pid 4879] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4877] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4880] <... setns resumed>) = 0 [pid 4879] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4880] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4879] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] setns(4, 0) = 0 [pid 4880] close(4) = 0 [pid 4880] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4874] <... futex resumed>) = 0 [pid 4880] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4879] <... futex resumed>) = 1 [pid 4878] <... setns resumed>) = 0 [pid 4877] <... futex resumed>) = 0 [pid 4874] <... futex resumed>) = 0 [pid 4880] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4879] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4878] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4877] close(3 [pid 4874] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... write resumed>) = 4 [pid 4880] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4880] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] <... close resumed>) = 0 [pid 4878] <... socket resumed>) = 5 [pid 4881] close(3 [pid 4880] <... futex resumed>) = 1 [pid 4877] close(4 [pid 4874] <... futex resumed>) = 0 [pid 4881] <... close resumed>) = 0 [pid 4880] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4878] setns(4, 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(3 [pid 4877] close(5 [pid 4874] <... close resumed>) = 0 [pid 4881] read(200, [pid 4878] <... setns resumed>) = 0 [pid 4874] close(4 [pid 4877] <... close resumed>) = 0 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] close(6 [pid 4881] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4878] close(4 [pid 4874] close(5 [pid 4881] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4878] <... close resumed>) = 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] <... close resumed>) = 0 [pid 4874] close(6 [pid 4881] <... futex resumed>) = 0 [pid 4878] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] close(7 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... futex resumed>) = 0 [pid 4874] close(7 [pid 4878] <... futex resumed>) = 1 [pid 4881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4877] close(8 [pid 4876] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... mmap resumed>) = 0x7ff3b4820000 [pid 4878] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... futex resumed>) = 0 [pid 4874] close(8 [pid 4882] <... prctl resumed>) = 0 [pid 4881] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4878] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4877] close(9 [pid 4876] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] setpgid(0, 0 [pid 4881] <... mprotect resumed>) = 0 [pid 4878] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4874] close(9 [pid 4882] <... setpgid resumed>) = 0 [pid 4881] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4878] <... futex resumed>) = 0 [pid 4877] close(10 [pid 4876] close(3 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4878] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = 0 [pid 4874] close(10 [pid 4882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4877] close(11 [pid 4876] close(4 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... clone resumed>, parent_tid=[227], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 227 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(11 [pid 4881] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] close(12 [pid 4876] close(5 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... futex resumed>) = 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = 0 [pid 4874] close(12 [pid 4881] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4877] close(13 [pid 4876] close(6 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] <... openat resumed>) = 3 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(13 [pid 4882] write(3, "1000", 4 [pid 4877] close(14 [pid 4876] close(7 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] <... write resumed>) = 4 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(14 [pid 4876] close(8 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] close(15 [pid 4882] close(3 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(15 [pid 4882] <... close resumed>) = 0 [pid 4877] close(16 [pid 4876] close(9 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(16 [pid 4882] read(200, [pid 4877] close(17 [pid 4876] close(10 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(17 [pid 4877] close(18 [pid 4876] close(11 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(18 [pid 4882] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4883 attached ) = 0 [pid 4877] close(19 [pid 4876] close(12 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(19 [pid 4882] <... mmap resumed>) = 0x7ff3b4820000 [pid 4877] close(20 [pid 4876] close(13 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(20 [pid 4883] set_robust_list(0x7ff3b48409e0, 24 [pid 4877] close(21 [pid 4876] close(14 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... set_robust_list resumed>) = 0 [pid 4882] <... mprotect resumed>) = 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(21 [pid 4883] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4882] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4877] close(22 [pid 4876] close(15 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... openat resumed>) = 3 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(22 [pid 4883] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] close(23 [pid 4876] close(16 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... futex resumed>) = 1 [pid 4882] <... clone resumed>, parent_tid=[230], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 230 [pid 4881] <... futex resumed>) = 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(23./strace-static-x86_64: Process 4884 attached [pid 4883] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4881] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] close(24 [pid 4876] close(17 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... write resumed>) = 8 [pid 4882] <... futex resumed>) = 0 [pid 4881] <... futex resumed>) = 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(24 [pid 4883] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4877] close(25 [pid 4876] close(18 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... futex resumed>) = 0 [pid 4881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(25 [pid 4883] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4881] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] close(26 [pid 4876] close(19 [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4881] <... futex resumed>) = 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] close(26 [pid 4883] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4881] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4877] close(27 [pid 4876] close(20 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4877] close(28 [pid 4876] close(21 [pid 4874] close(27 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... openat resumed>) = 4 [pid 4877] close(29 [pid 4876] close(22 [pid 4874] close(28 [pid 4883] setns(201, 0 [pid 4877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4883] <... setns resumed>) = 0 [pid 4877] exit_group(0 [pid 4876] close(23 [pid 4874] close(29 [pid 4883] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4879] <... futex resumed>) = ? [pid 4877] <... exit_group resumed>) = ? [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4879] +++ exited with 0 +++ [pid 4874] exit_group(0 [pid 4876] close(24 [pid 4884] set_robust_list(0x7ff3b48409e0, 24 [pid 4880] <... futex resumed>) = ? [pid 4874] <... exit_group resumed>) = ? [pid 4884] <... set_robust_list resumed>) = 0 [pid 4880] +++ exited with 0 +++ [pid 4884] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4883] <... socket resumed>) = 5 [pid 4877] +++ exited with 0 +++ [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4874] +++ exited with 0 +++ [pid 4884] <... openat resumed>) = 3 [pid 4883] setns(4, 0 [pid 4876] close(25 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4883] <... setns resumed>) = 0 [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] close(26 [pid 4884] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4883] close(4 [pid 4882] <... futex resumed>) = 0 [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4876] close(27 [pid 4884] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4884] <... futex resumed>) = 0 [pid 4882] <... futex resumed>) = 1 [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4885 attached [pid 4883] <... close resumed>) = 0 [pid 4876] close(28 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 227 [pid 4884] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... write resumed>) = 8 [pid 4883] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] set_robust_list(0x555556fa75e0, 24./strace-static-x86_64: Process 4886 attached [pid 4884] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4885] <... set_robust_list resumed>) = 0 [pid 4883] <... futex resumed>) = 1 [pid 4881] <... futex resumed>) = 0 [pid 4876] close(29 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 228 [pid 4886] set_robust_list(0x555556fa75e0, 24 [pid 4884] <... futex resumed>) = 0 [pid 4883] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4881] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4884] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4882] <... futex resumed>) = 0 [pid 4881] <... futex resumed>) = 0 [pid 4886] <... set_robust_list resumed>) = 0 [pid 4885] <... prctl resumed>) = 0 [pid 4884] <... openat resumed>) = 4 [pid 4883] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4876] exit_group(0 [pid 4885] setpgid(0, 0 [pid 4884] setns(201, 0 [pid 4883] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4878] <... futex resumed>) = ? [pid 4876] <... exit_group resumed>) = ? [pid 4884] <... setns resumed>) = 0 [pid 4883] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4884] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4878] +++ exited with 0 +++ [pid 4884] <... socket resumed>) = 5 [pid 4883] <... futex resumed>) = 1 [pid 4881] <... futex resumed>) = 0 [pid 4884] setns(4, 0 [pid 4881] close(3 [pid 4884] <... setns resumed>) = 0 [pid 4881] <... close resumed>) = 0 [pid 4884] close(4 [pid 4881] close(4 [pid 4884] <... close resumed>) = 0 [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4876] +++ exited with 0 +++ [pid 4885] <... setpgid resumed>) = 0 [pid 4884] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4881] close(5 [pid 4886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4884] <... futex resumed>) = 1 [pid 4882] <... futex resumed>) = 0 [pid 4881] <... close resumed>) = 0 [pid 4886] <... prctl resumed>) = 0 [pid 4884] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4882] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4881] close(6 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4886] setpgid(0, 0 [pid 4885] <... openat resumed>) = 3 [pid 4884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4882] <... futex resumed>) = 0 [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... setpgid resumed>) = 0 [pid 4885] write(3, "1000", 4 [pid 4884] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4882] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] close(7 [pid 4886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4884] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... openat resumed>) = 3 [pid 4885] <... write resumed>) = 4 [pid 4884] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4881] close(8 [pid 4886] write(3, "1000", 4 [pid 4885] close(3 [pid 4884] <... futex resumed>) = 1 [pid 4882] <... futex resumed>) = 0 [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4886] <... write resumed>) = 4 [pid 4885] <... close resumed>) = 0 [pid 4884] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4882] close(3 [pid 4881] close(9 [pid 4886] close(3 [pid 4882] <... close resumed>) = 0 [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = 0 [pid 4882] close(4 [pid 4881] close(10 [pid 4885] read(200, [pid 4886] read(200, [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 223 [pid 4886] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4885] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4882] close(5 [pid 4881] close(11 [pid 4886] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4885] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... close resumed>) = 0 [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... futex resumed>) = 0 [pid 4885] <... futex resumed>) = 0 [pid 4882] close(6 [pid 4881] close(12./strace-static-x86_64: Process 4887 attached [pid 4886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... mmap resumed>) = 0x7ff3b4820000 [pid 4882] close(7 [pid 4881] close(13 [pid 4886] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4885] <... mmap resumed>) = 0x7ff3b4820000 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... mprotect resumed>) = 0 [pid 4885] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4882] close(8 [pid 4881] close(14 [pid 4887] set_robust_list(0x555556fa75e0, 24 [pid 4886] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... mprotect resumed>) = 0 [pid 4887] <... set_robust_list resumed>) = 0 [pid 4882] close(9 [pid 4881] close(15 [pid 4887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4886] <... clone resumed>, parent_tid=[229], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 229 [pid 4885] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... prctl resumed>) = 0 [pid 4886] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] close(10 [pid 4881] close(16 [pid 4887] setpgid(0, 0 [pid 4886] <... futex resumed>) = 0 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... setpgid resumed>) = 0 [pid 4886] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4885] <... clone resumed>, parent_tid=[228], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 228 [pid 4882] close(11 [pid 4881] close(17 [pid 4887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4885] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... openat resumed>) = 3 [pid 4885] <... futex resumed>) = 0 [pid 4882] close(12 [pid 4881] close(18 [pid 4887] write(3, "1000", 4 [pid 4885] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... write resumed>) = 4 [pid 4882] close(13 [pid 4881] close(19 [pid 4887] close(3 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... close resumed>) = 0 [pid 4882] close(14 [pid 4881] close(20 [pid 4887] read(200, [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4882] close(15 [pid 4881] close(21./strace-static-x86_64: Process 4889 attached [pid 4887] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... futex resumed>) = 0 [pid 4882] close(16 [pid 4881] close(22 [pid 4889] set_robust_list(0x7ff3b48409e0, 24 [pid 4887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... mmap resumed>) = 0x7ff3b4820000 [pid 4882] close(17 [pid 4881] close(23 [pid 4887] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4889] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4888 attached [pid 4887] <... mprotect resumed>) = 0 [pid 4882] close(18 [pid 4881] close(24 [pid 4889] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4888] set_robust_list(0x7ff3b48409e0, 24 [pid 4887] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] close(19 [pid 4881] close(25 [pid 4887] <... clone resumed>, parent_tid=[224], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 224 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4889] <... openat resumed>) = 3 [pid 4888] <... set_robust_list resumed>) = 0 [pid 4887] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] close(20 [pid 4881] close(26 [pid 4887] <... futex resumed>) = 0 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4889] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] close(21 [pid 4881] close(27 [pid 4888] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4889] <... futex resumed>) = 1 [pid 4885] <... futex resumed>) = 0 [pid 4882] close(22 [pid 4881] close(28 [pid 4889] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4885] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4888] <... openat resumed>) = 3 [pid 4885] <... futex resumed>) = 0 [pid 4882] close(23 [pid 4881] close(29 [pid 4889] <... write resumed>) = 8 [pid 4888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4885] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] close(24 [pid 4881] exit_group(0 [pid 4889] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] <... futex resumed>) = 1 [pid 4886] <... futex resumed>) = 0 [pid 4883] <... futex resumed>) = ? [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4881] <... exit_group resumed>) = ? [pid 4889] <... futex resumed>) = 1 [pid 4888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4886] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4885] <... futex resumed>) = 0 [pid 4883] +++ exited with 0 +++ [pid 4882] close(25 [pid 4881] +++ exited with 0 +++ [pid 4889] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4886] <... futex resumed>) = 0 [pid 4885] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4888] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4886] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4885] <... futex resumed>) = 0 [pid 4882] close(26 [pid 4889] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4885] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4882] close(27) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4882] close(28) = -1 EBADF (Bad file descriptor) [pid 4882] close(29) = -1 EBADF (Bad file descriptor) [pid 4882] exit_group(0./strace-static-x86_64: Process 4890 attached [pid 4884] <... futex resumed>) = ? [pid 4882] <... exit_group resumed>) = ? [pid 4890] set_robust_list(0x7ff3b48409e0, 24 [pid 4889] <... openat resumed>) = 4 [pid 4888] <... write resumed>) = 8 [pid 4884] +++ exited with 0 +++ [pid 4882] +++ exited with 0 +++ [pid 4890] <... set_robust_list resumed>) = 0 [pid 4889] setns(201, 0 [pid 4888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 228 [pid 4890] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4889] <... setns resumed>) = 0 [pid 4888] <... futex resumed>) = 1 [pid 4886] <... futex resumed>) = 0 [pid 4890] <... openat resumed>) = 3 [pid 4889] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4886] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4890] <... futex resumed>) = 1 [pid 4889] <... socket resumed>) = 5 [pid 4888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4887] <... futex resumed>) = 0 [pid 4886] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4890] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4889] setns(4, 0 [pid 4888] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4887] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... write resumed>) = 8 [pid 4887] <... futex resumed>) = 0 [pid 4890] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4890] <... futex resumed>) = 0 [pid 4887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4890] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4889] <... setns resumed>) = 0 [pid 4887] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... openat resumed>) = 4 [pid 4889] close(4 [pid 4888] <... openat resumed>) = 4 [pid 4887] <... futex resumed>) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 231 [pid 4890] setns(201, 0 [pid 4889] <... close resumed>) = 0 [pid 4887] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4891 attached [pid 4890] <... setns resumed>) = 0 [pid 4889] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] setns(201, 0 [pid 4889] <... futex resumed>) = 1 [pid 4888] <... setns resumed>) = 0 [pid 4885] <... futex resumed>) = 0 [pid 4889] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4888] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4885] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4885] <... futex resumed>) = 0 [pid 4889] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4888] <... socket resumed>) = 5 [pid 4885] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4889] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4888] setns(4, 0 [pid 4889] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] <... setns resumed>) = 0 [pid 4891] set_robust_list(0x555556fa75e0, 24 [pid 4890] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4889] <... futex resumed>) = 1 [pid 4888] close(4 [pid 4885] <... futex resumed>) = 0 [pid 4891] <... set_robust_list resumed>) = 0 [pid 4890] <... socket resumed>) = 5 [pid 4889] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4892 attached [pid 4891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4890] setns(4, 0 [pid 4888] <... close resumed>) = 0 [pid 4885] close(3 [pid 4892] set_robust_list(0x555556fa75e0, 24 [pid 4891] <... prctl resumed>) = 0 [pid 4890] <... setns resumed>) = 0 [pid 4888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4892] <... set_robust_list resumed>) = 0 [pid 4891] setpgid(0, 0 [pid 4890] close(4 [pid 4885] <... close resumed>) = 0 [pid 4892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4891] <... setpgid resumed>) = 0 [pid 4890] <... close resumed>) = 0 [pid 4888] <... futex resumed>) = 1 [pid 4886] <... futex resumed>) = 0 [pid 4885] close(4 [pid 4892] <... prctl resumed>) = 0 [pid 4891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4890] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4886] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] setpgid(0, 0 [pid 4891] <... openat resumed>) = 3 [pid 4890] <... futex resumed>) = 1 [pid 4888] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4887] <... futex resumed>) = 0 [pid 4886] <... futex resumed>) = 0 [pid 4885] close(5 [pid 4892] <... setpgid resumed>) = 0 [pid 4891] write(3, "1000", 4 [pid 4890] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4888] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4891] <... write resumed>) = 4 [pid 4890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4888] <... futex resumed>) = 0 [pid 4887] <... futex resumed>) = 0 [pid 4886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4885] <... close resumed>) = 0 [pid 4892] <... openat resumed>) = 3 [pid 4891] close(3 [pid 4890] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4888] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4887] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4886] close(3 [pid 4885] close(6 [pid 4892] write(3, "1000", 4 [pid 4891] <... close resumed>) = 0 [pid 4890] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4886] <... close resumed>) = 0 [pid 4892] <... write resumed>) = 4 [pid 4891] read(200, [pid 4890] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] close(4 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] close(3 [pid 4891] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4890] <... futex resumed>) = 1 [pid 4887] <... futex resumed>) = 0 [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(7 [pid 4892] <... close resumed>) = 0 [pid 4891] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4887] close(3 [pid 4886] close(5 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] read(200, [pid 4891] <... futex resumed>) = 0 [pid 4887] <... close resumed>) = 0 [pid 4886] <... close resumed>) = 0 [pid 4885] close(8 [pid 4892] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4887] close(4 [pid 4886] close(6 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... mmap resumed>) = 0x7ff3b4820000 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(9 [pid 4892] <... futex resumed>) = 0 [pid 4891] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4887] close(5 [pid 4886] close(7 [pid 4892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4891] <... mprotect resumed>) = 0 [pid 4887] <... close resumed>) = 0 [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] <... mmap resumed>) = 0x7ff3b4820000 [pid 4891] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4887] close(6 [pid 4886] close(8 [pid 4885] close(10 [pid 4892] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4893 attached [pid 4892] <... mprotect resumed>) = 0 [pid 4891] <... clone resumed>, parent_tid=[229], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 229 [pid 4887] close(7 [pid 4886] close(9 [pid 4885] close(11 [pid 4893] set_robust_list(0x7ff3b48409e0, 24 [pid 4892] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4891] <... futex resumed>) = 0 [pid 4887] close(8 [pid 4886] close(10 [pid 4885] close(12 [pid 4892] <... clone resumed>, parent_tid=[232], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 232 [pid 4891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] close(9 [pid 4886] close(11 [pid 4892] <... futex resumed>) = 0 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(13 [pid 4892] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] close(10 [pid 4886] close(12 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(14 [pid 4887] close(11 [pid 4886] close(13 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(15 [pid 4887] close(12 [pid 4886] close(14 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(16 [pid 4887] close(13 [pid 4886] close(15 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(17 [pid 4887] close(14 [pid 4886] close(16 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] close(15 [pid 4886] close(17 [pid 4885] close(18 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] close(16 [pid 4886] close(18 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] close(17 [pid 4886] close(19 [pid 4885] close(19 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] close(18 [pid 4886] close(20 [pid 4885] close(20 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4887] close(19 [pid 4886] close(21 [pid 4885] close(21 [pid 4893] <... set_robust_list resumed>) = 0 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4894 attached [pid 4887] close(20 [pid 4886] close(22 [pid 4885] close(22 [pid 4894] set_robust_list(0x7ff3b48409e0, 24 [pid 4893] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] <... set_robust_list resumed>) = 0 [pid 4887] close(21 [pid 4886] close(23 [pid 4894] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(23 [pid 4894] <... openat resumed>) = 3 [pid 4893] <... openat resumed>) = 3 [pid 4887] close(22 [pid 4886] close(24 [pid 4894] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4893] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] <... futex resumed>) = 1 [pid 4892] <... futex resumed>) = 0 [pid 4893] <... futex resumed>) = 1 [pid 4891] <... futex resumed>) = 0 [pid 4887] close(23 [pid 4886] close(25 [pid 4885] close(24 [pid 4894] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4892] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4893] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4894] <... write resumed>) = 8 [pid 4892] <... futex resumed>) = 0 [pid 4891] <... futex resumed>) = 0 [pid 4887] close(24 [pid 4886] close(26 [pid 4885] close(25 [pid 4894] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4893] <... write resumed>) = 8 [pid 4892] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] <... futex resumed>) = 0 [pid 4892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4887] close(25 [pid 4886] close(27 [pid 4885] close(26 [pid 4893] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4894] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4892] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4892] <... futex resumed>) = 0 [pid 4887] close(26 [pid 4886] close(28 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4893] <... futex resumed>) = 1 [pid 4892] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] <... futex resumed>) = 0 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(27 [pid 4894] <... openat resumed>) = 4 [pid 4893] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4887] close(27 [pid 4886] close(29 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] setns(201, 0 [pid 4891] <... futex resumed>) = 0 [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] close(28 [pid 4894] <... setns resumed>) = 0 [pid 4893] <... openat resumed>) = 4 [pid 4891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] close(28 [pid 4886] exit_group(0 [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4893] setns(201, 0 [pid 4888] <... futex resumed>) = ? [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4886] <... exit_group resumed>) = ? [pid 4885] close(29 [pid 4894] <... socket resumed>) = 5 [pid 4893] <... setns resumed>) = 0 [pid 4888] +++ exited with 0 +++ [pid 4887] close(29 [pid 4886] +++ exited with 0 +++ [pid 4885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4894] setns(4, 0 [pid 4893] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4885] exit_group(0 [pid 4894] <... setns resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4894] close(4 [pid 4889] <... futex resumed>) = ? [pid 4887] exit_group(0 [pid 4885] <... exit_group resumed>) = ? [pid 4894] <... close resumed>) = 0 [pid 4893] <... socket resumed>) = 5 [pid 4890] <... futex resumed>) = ? [pid 4889] +++ exited with 0 +++ [pid 4887] <... exit_group resumed>) = ? [pid 4894] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] +++ exited with 0 +++ [pid 4894] <... futex resumed>) = 1 [pid 4892] <... futex resumed>) = 0 [pid 4894] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4892] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4892] <... futex resumed>) = 0 [pid 4894] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4892] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4894] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4885] +++ exited with 0 +++ [pid 4894] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4892] <... futex resumed>) = 0 [pid 4894] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4892] close(3) = 0 [pid 4892] close(4) = -1 EBADF (Bad file descriptor) [pid 4892] close(5) = 0 [pid 4892] close(6 [pid 4887] +++ exited with 0 +++ [pid 4892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4892] close(7) = -1 EBADF (Bad file descriptor) [pid 4893] setns(4, 0 [pid 4892] close(8 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4893] <... setns resumed>) = 0 [pid 4892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4892] close(9) = -1 EBADF (Bad file descriptor) [pid 4892] close(10) = -1 EBADF (Bad file descriptor) [pid 4892] close(11) = -1 EBADF (Bad file descriptor) [pid 4892] close(12) = -1 EBADF (Bad file descriptor) [pid 4892] close(13) = -1 EBADF (Bad file descriptor) [pid 4893] close(4 [pid 4892] close(14 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 230 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4892] close(15) = -1 EBADF (Bad file descriptor) [pid 4892] close(16) = -1 EBADF (Bad file descriptor) [pid 4892] close(17) = -1 EBADF (Bad file descriptor) [pid 4892] close(18) = -1 EBADF (Bad file descriptor) [pid 4892] close(19) = -1 EBADF (Bad file descriptor) [pid 4892] close(20) = -1 EBADF (Bad file descriptor) [pid 4892] close(21 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 225 [pid 4893] <... close resumed>) = 0 ./strace-static-x86_64: Process 4895 attached [pid 4892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4893] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4892] close(22) = -1 EBADF (Bad file descriptor) [pid 4892] close(23) = -1 EBADF (Bad file descriptor) [pid 4892] close(24) = -1 EBADF (Bad file descriptor) [pid 4892] close(25) = -1 EBADF (Bad file descriptor) [pid 4892] close(26) = -1 EBADF (Bad file descriptor) [pid 4892] close(27) = -1 EBADF (Bad file descriptor) [pid 4892] close(28) = -1 EBADF (Bad file descriptor) [pid 4893] <... futex resumed>) = 1 [pid 4892] close(29 [pid 4891] <... futex resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 229 [pid 4895] set_robust_list(0x555556fa75e0, 24 [pid 4893] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4891] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4895] <... set_robust_list resumed>) = 0 [pid 4893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4892] exit_group(0 [pid 4891] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4897 attached ./strace-static-x86_64: Process 4896 attached [pid 4895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4894] <... futex resumed>) = ? [pid 4893] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4892] <... exit_group resumed>) = ? [pid 4891] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4897] set_robust_list(0x555556fa75e0, 24 [pid 4896] set_robust_list(0x555556fa75e0, 24 [pid 4895] <... prctl resumed>) = 0 [pid 4894] +++ exited with 0 +++ [pid 4893] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4892] +++ exited with 0 +++ [pid 4893] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4895] setpgid(0, 0 [pid 4893] <... futex resumed>) = 1 [pid 4891] <... futex resumed>) = 0 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4895] <... setpgid resumed>) = 0 [pid 4893] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4891] close(3 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4896] <... set_robust_list resumed>) = 0 [pid 4897] <... set_robust_list resumed>) = 0 [pid 4895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4891] <... close resumed>) = 0 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4895] <... openat resumed>) = 3 [pid 4891] close(4 [pid 4897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4896] <... prctl resumed>) = 0 [pid 4895] write(3, "1000", 4 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] <... write resumed>) = 4 [pid 4891] close(5 [pid 4897] <... prctl resumed>) = 0 [pid 4896] setpgid(0, 0 [pid 4895] close(3 [pid 4891] <... close resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4895] <... close resumed>) = 0 [pid 4891] close(6 [pid 4895] read(200, [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4891] close(7 [pid 4895] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] <... futex resumed>) = 0 [pid 4891] close(8 [pid 4895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] <... mmap resumed>) = 0x7ff3b4820000 [pid 4891] close(9 [pid 4896] <... setpgid resumed>) = 0 [pid 4897] setpgid(0, 0 [pid 4895] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 233 [pid 4897] <... setpgid resumed>) = 0 [pid 4896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4895] <... mprotect resumed>) = 0 [pid 4891] close(10 [pid 4895] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] <... openat resumed>) = 3 [pid 4891] close(11 [pid 4896] write(3, "1000", 4 [pid 4895] <... clone resumed>, parent_tid=[231], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 231 [pid 4897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] <... write resumed>) = 4 [pid 4895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] close(12 [pid 4895] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(3 [pid 4895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] close(13 [pid 4897] <... openat resumed>) = 3 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4898 attached [pid 4897] write(3, "1000", 4 [pid 4896] <... close resumed>) = 0 [pid 4891] close(14 [pid 4898] set_robust_list(0x555556fa75e0, 24 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] read(200, [pid 4898] <... set_robust_list resumed>) = 0 [pid 4897] <... write resumed>) = 4 [pid 4891] close(15 [pid 4898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4897] close(3 [pid 4896] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... prctl resumed>) = 0 [pid 4891] close(16 [pid 4898] setpgid(0, 0 [pid 4896] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... setpgid resumed>) = 0 [pid 4897] <... close resumed>) = 0 [pid 4891] close(17 [pid 4898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4896] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... openat resumed>) = 3 [pid 4896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4891] close(18 [pid 4898] write(3, "1000", 4 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... write resumed>) = 4 [pid 4897] read(200, [pid 4896] <... mmap resumed>) = 0x7ff3b4820000 [pid 4891] close(19 [pid 4898] close(3 [pid 4897] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4896] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = 0 [pid 4896] <... mprotect resumed>) = 0 [pid 4891] close(20 [pid 4897] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4899 attached [pid 4898] read(200, [pid 4896] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4900 attached [pid 4899] set_robust_list(0x7ff3b48409e0, 24 [pid 4898] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4897] <... futex resumed>) = 0 [pid 4891] close(21 [pid 4900] set_robust_list(0x7ff3b48409e0, 24 [pid 4899] <... set_robust_list resumed>) = 0 [pid 4898] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4896] <... clone resumed>, parent_tid=[226], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 226 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4900] <... set_robust_list resumed>) = 0 [pid 4899] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4898] <... futex resumed>) = 0 [pid 4897] <... mmap resumed>) = 0x7ff3b4820000 [pid 4896] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] close(22 [pid 4899] <... openat resumed>) = 3 [pid 4898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4897] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4896] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4900] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] <... mmap resumed>) = 0x7ff3b4820000 [pid 4897] <... mprotect resumed>) = 0 [pid 4896] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] close(23 [pid 4899] <... futex resumed>) = 1 [pid 4898] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4897] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4895] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4898] <... mprotect resumed>) = 0 [pid 4895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] close(24 [pid 4900] <... openat resumed>) = 3 [pid 4899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4898] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4895] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4900] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4899] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4897] <... clone resumed>, parent_tid=[230], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 230 [pid 4895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] close(25./strace-static-x86_64: Process 4902 attached [pid 4900] <... futex resumed>) = 1 [pid 4899] <... write resumed>) = 8 [pid 4898] <... clone resumed>, parent_tid=[234], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 234 [pid 4897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4896] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4896] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] close(26 [pid 4900] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4899] <... futex resumed>) = 1 [pid 4898] <... futex resumed>) = 0 [pid 4897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] <... futex resumed>) = 0 [pid 4895] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4900] <... write resumed>) = 8 [pid 4899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] close(27./strace-static-x86_64: Process 4901 attached [pid 4900] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4895] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4901] set_robust_list(0x7ff3b48409e0, 24 [pid 4900] <... futex resumed>) = 0 [pid 4899] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4896] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] close(28 [pid 4901] <... set_robust_list resumed>) = 0 [pid 4900] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4899] <... openat resumed>) = 4 [pid 4896] <... futex resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4901] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4899] setns(201, 0 [pid 4896] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4891] close(29 [pid 4900] <... openat resumed>) = 4 [pid 4901] <... openat resumed>) = 3 [pid 4900] setns(201, 0 [pid 4899] <... setns resumed>) = 0 [pid 4891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... setns resumed>) = 0 [pid 4899] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4891] exit_group(0 [pid 4901] <... futex resumed>) = 1 [pid 4900] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4899] <... socket resumed>) = 5 [pid 4897] <... futex resumed>) = 0 [pid 4891] <... exit_group resumed>) = ? [pid 4901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4900] <... socket resumed>) = 5 [pid 4899] setns(4, 0 [pid 4897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4893] <... futex resumed>) = ? [pid 4901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4900] setns(4, 0 [pid 4899] <... setns resumed>) = 0 [pid 4897] <... futex resumed>) = 0 [pid 4901] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4899] close(4 [pid 4897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... write resumed>) = 8 [pid 4899] <... close resumed>) = 0 [pid 4901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4901] <... futex resumed>) = 1 [pid 4899] <... futex resumed>) = 1 [pid 4897] <... futex resumed>) = 0 [pid 4895] <... futex resumed>) = 0 [pid 4893] +++ exited with 0 +++ [pid 4891] +++ exited with 0 +++ [pid 4901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4900] <... setns resumed>) = 0 [pid 4899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4895] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4902] set_robust_list(0x7ff3b48409e0, 24 [pid 4901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4900] close(4 [pid 4899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4897] <... futex resumed>) = 0 [pid 4895] <... futex resumed>) = 0 [pid 4902] <... set_robust_list resumed>) = 0 [pid 4901] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4900] <... close resumed>) = 0 [pid 4899] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4902] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4901] <... openat resumed>) = 4 [pid 4900] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4899] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4901] setns(201, 0 [pid 4900] <... futex resumed>) = 1 [pid 4899] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4896] <... futex resumed>) = 0 [pid 4901] <... setns resumed>) = 0 [pid 4900] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4899] <... futex resumed>) = 1 [pid 4896] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4895] <... futex resumed>) = 0 [pid 4902] <... openat resumed>) = 3 [pid 4901] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4899] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4896] <... futex resumed>) = 0 [pid 4895] close(3 [pid 4902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4901] <... socket resumed>) = 5 [pid 4900] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4896] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] <... close resumed>) = 0 [pid 4902] <... futex resumed>) = 1 [pid 4901] setns(4, 0 [pid 4900] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4898] <... futex resumed>) = 0 [pid 4895] close(4 [pid 4902] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4901] <... setns resumed>) = 0 [pid 4900] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4901] close(4 [pid 4900] <... futex resumed>) = 1 [pid 4898] <... futex resumed>) = 0 [pid 4896] <... futex resumed>) = 0 [pid 4895] close(5 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4902] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4901] <... close resumed>) = 0 [pid 4900] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] close(3 [pid 4895] <... close resumed>) = 0 [pid 4901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4896] <... close resumed>) = 0 [pid 4895] close(6 [pid 4902] <... write resumed>) = 8 [pid 4901] <... futex resumed>) = 1 [pid 4897] <... futex resumed>) = 0 [pid 4896] close(4 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 230 [pid 4902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4897] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(7 [pid 4902] <... futex resumed>) = 1 [pid 4901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4898] <... futex resumed>) = 0 [pid 4897] <... futex resumed>) = 0 [pid 4896] close(5 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4901] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] <... close resumed>) = 0 [pid 4902] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4895] close(8 [pid 4901] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4898] <... futex resumed>) = 0 [pid 4896] close(6 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4902] <... openat resumed>) = 4 [pid 4901] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(9./strace-static-x86_64: Process 4903 attached [pid 4902] setns(201, 0 [pid 4901] <... futex resumed>) = 1 [pid 4897] <... futex resumed>) = 0 [pid 4896] close(7 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] set_robust_list(0x555556fa75e0, 24 [pid 4902] <... setns resumed>) = 0 [pid 4901] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4897] close(3 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(10 [pid 4903] <... set_robust_list resumed>) = 0 [pid 4902] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4897] <... close resumed>) = 0 [pid 4896] close(8 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4902] <... socket resumed>) = 5 [pid 4897] close(4 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(11 [pid 4903] <... prctl resumed>) = 0 [pid 4902] setns(4, 0 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(9 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] setpgid(0, 0 [pid 4902] <... setns resumed>) = 0 [pid 4897] close(5 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(12 [pid 4903] <... setpgid resumed>) = 0 [pid 4902] close(4 [pid 4897] <... close resumed>) = 0 [pid 4896] close(10 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4902] <... close resumed>) = 0 [pid 4897] close(6 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(13 [pid 4903] <... openat resumed>) = 3 [pid 4902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(11 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] write(3, "1000", 4 [pid 4902] <... futex resumed>) = 1 [pid 4898] <... futex resumed>) = 0 [pid 4897] close(7 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(14 [pid 4903] <... write resumed>) = 4 [pid 4902] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4898] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(12 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] close(3 [pid 4902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4898] <... futex resumed>) = 0 [pid 4897] close(8 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(15 [pid 4903] <... close resumed>) = 0 [pid 4902] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4898] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(13 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] read(200, [pid 4902] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4897] close(9 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(16 [pid 4903] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4902] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(14 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4902] <... futex resumed>) = 1 [pid 4898] <... futex resumed>) = 0 [pid 4897] close(10 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(17 [pid 4903] <... futex resumed>) = 0 [pid 4902] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4898] close(3 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(15 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4898] <... close resumed>) = 0 [pid 4897] close(11 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(18 [pid 4903] <... mmap resumed>) = 0x7ff3b4820000 [pid 4898] close(4 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(16 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(12 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(19 [pid 4903] <... mprotect resumed>) = 0 [pid 4898] close(5 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(17 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4898] <... close resumed>) = 0 [pid 4897] close(13 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(20 [pid 4898] close(6 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(18 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] <... clone resumed>, parent_tid=[231], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 231 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(14 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(21 [pid 4903] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] close(7 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(19 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4903] <... futex resumed>) = 0 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(15 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(22./strace-static-x86_64: Process 4904 attached [pid 4903] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] close(8 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(20 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(16 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(23 [pid 4898] close(9 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(21 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(17 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(24 [pid 4898] close(10 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(22 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(18 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(25 [pid 4898] close(11 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(23 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(19 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(26 [pid 4898] close(12 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(24 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(20 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(27 [pid 4898] close(13 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(25 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(21 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(28 [pid 4898] close(14 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(26 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(22 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] close(29 [pid 4898] close(15 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(27 [pid 4895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(23 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] exit_group(0 [pid 4899] <... futex resumed>) = ? [pid 4898] close(16 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(28 [pid 4895] <... exit_group resumed>) = ? [pid 4904] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4899] +++ exited with 0 +++ [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(24 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4895] +++ exited with 0 +++ [pid 4898] close(17 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] close(29 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(25 [pid 4896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] close(18 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] exit_group(0 [pid 4904] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4900] <... futex resumed>) = ? [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(26 [pid 4896] <... exit_group resumed>) = ? [pid 4904] <... openat resumed>) = 3 [pid 4900] +++ exited with 0 +++ [pid 4898] close(19 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4896] +++ exited with 0 +++ [pid 4904] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(27 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4898] close(20 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4904] <... futex resumed>) = 1 [pid 4903] <... futex resumed>) = 0 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(28 [pid 4904] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4903] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4898] close(21 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4903] <... futex resumed>) = 0 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] close(29 [pid 4904] <... write resumed>) = 8 [pid 4903] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] close(22 [pid 4897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 232 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 227 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] exit_group(0 [pid 4904] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4901] <... futex resumed>) = ? [pid 4898] close(23 [pid 4897] <... exit_group resumed>) = ? [pid 4904] <... futex resumed>) = 1 [pid 4903] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4905 attached [pid 4904] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4903] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4901] +++ exited with 0 +++ [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4897] +++ exited with 0 +++ [pid 4904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4903] <... futex resumed>) = 0 [pid 4898] close(24 [pid 4904] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4903] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4898] close(25 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4904] <... openat resumed>) = 4 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4904] setns(201, 0 [pid 4898] close(26 [pid 4904] <... setns resumed>) = 0 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4898] close(27) = -1 EBADF (Bad file descriptor) [pid 4904] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4898] close(28) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4904] <... socket resumed>) = 5 [pid 4898] close(29 [pid 4904] setns(4, 0 [pid 4898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4904] <... setns resumed>) = 0 [pid 4898] exit_group(0 [pid 4904] close(4 [pid 4902] <... futex resumed>) = ? [pid 4898] <... exit_group resumed>) = ? [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4905] set_robust_list(0x555556fa75e0, 24 [pid 4904] <... close resumed>) = 0 [pid 4902] +++ exited with 0 +++ [pid 4898] +++ exited with 0 +++ ./strace-static-x86_64: Process 4906 attached [pid 4906] set_robust_list(0x555556fa75e0, 24 [pid 4904] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 231 [pid 4904] <... futex resumed>) = 1 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4906] <... set_robust_list resumed>) = 0 [pid 4904] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4904] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4906] setpgid(0, 0) = 0 [pid 4904] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 235 [pid 4905] <... set_robust_list resumed>) = 0 [pid 4906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4904] <... futex resumed>) = 1 [pid 4903] <... futex resumed>) = 0 [pid 4906] <... openat resumed>) = 3 [pid 4905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4904] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4903] close(3 [pid 4906] write(3, "1000", 4 [pid 4905] <... prctl resumed>) = 0 [pid 4903] <... close resumed>) = 0 [pid 4906] <... write resumed>) = 4 [pid 4903] close(4 [pid 4905] setpgid(0, 0 [pid 4906] close(3 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = 0 [pid 4905] <... setpgid resumed>) = 0 [pid 4903] close(5 [pid 4906] read(200, [pid 4903] <... close resumed>) = 0 [pid 4906] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4903] close(6 [pid 4906] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4907 attached [pid 4906] <... futex resumed>) = 0 [pid 4903] close(7 [pid 4907] set_robust_list(0x555556fa75e0, 24 [pid 4906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... set_robust_list resumed>) = 0 [pid 4906] <... mmap resumed>) = 0x7ff3b4820000 [pid 4903] close(8 [pid 4907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4906] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4905] <... openat resumed>) = 3 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4908 attached [pid 4907] <... prctl resumed>) = 0 [pid 4906] <... mprotect resumed>) = 0 [pid 4905] write(3, "1000", 4 [pid 4903] close(9 [pid 4908] set_robust_list(0x555556fa75e0, 24 [pid 4907] setpgid(0, 0 [pid 4906] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4905] <... write resumed>) = 4 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... setpgid resumed>) = 0 [pid 4908] <... set_robust_list resumed>) = 0 [pid 4905] close(3 [pid 4903] close(10 [pid 4907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4906] <... clone resumed>, parent_tid=[228], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 228 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = 0 [pid 4908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4907] <... openat resumed>) = 3 [pid 4906] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] close(11 [pid 4905] read(200, [pid 4908] <... prctl resumed>) = 0 [pid 4907] write(3, "1000", 4 [pid 4906] <... futex resumed>) = 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] setpgid(0, 0 [pid 4907] <... write resumed>) = 4 [pid 4906] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4905] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4903] close(12 [pid 4908] <... setpgid resumed>) = 0 [pid 4907] close(3 [pid 4905] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = 0 [pid 4905] <... futex resumed>) = 0 [pid 4903] close(13 [pid 4908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4907] read(200, [pid 4905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4905] <... mmap resumed>) = 0x7ff3b4820000 [pid 4903] close(14 [pid 4908] <... openat resumed>) = 3 [pid 4907] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... futex resumed>) = 0 [pid 4903] close(15 [pid 4905] <... mprotect resumed>) = 0 [pid 4908] write(3, "1000", 4 [pid 4907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] <... write resumed>) = 4 [pid 4907] <... mmap resumed>) = 0x7ff3b4820000 [pid 4905] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4903] close(16./strace-static-x86_64: Process 4909 attached [pid 4907] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4910 attached [pid 4908] close(3 [pid 4907] <... mprotect resumed>) = 0 [pid 4903] close(17 [pid 4910] set_robust_list(0x7ff3b48409e0, 24 [pid 4909] set_robust_list(0x7ff3b48409e0, 24 [pid 4908] <... close resumed>) = 0 [pid 4907] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4911 attached [pid 4910] <... set_robust_list resumed>) = 0 [pid 4909] <... set_robust_list resumed>) = 0 [pid 4908] read(200, [pid 4905] <... clone resumed>, parent_tid=[233], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 233 [pid 4903] close(18 [pid 4911] set_robust_list(0x7ff3b48409e0, 24 [pid 4910] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4909] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4908] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4907] <... clone resumed>, parent_tid=[232], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 232 [pid 4905] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] <... set_robust_list resumed>) = 0 [pid 4910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4909] <... openat resumed>) = 3 [pid 4908] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] <... futex resumed>) = 0 [pid 4903] close(19 [pid 4910] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4909] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] <... futex resumed>) = 0 [pid 4907] <... futex resumed>) = 0 [pid 4905] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4910] <... openat resumed>) = 3 [pid 4909] <... futex resumed>) = 1 [pid 4908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4906] <... futex resumed>) = 0 [pid 4903] close(20 [pid 4911] <... openat resumed>) = 3 [pid 4910] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4908] <... mmap resumed>) = 0x7ff3b4820000 [pid 4906] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4910] <... futex resumed>) = 1 [pid 4909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4908] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4906] <... futex resumed>) = 0 [pid 4905] <... futex resumed>) = 0 [pid 4903] close(21 [pid 4911] <... futex resumed>) = 1 [pid 4910] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4909] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4908] <... mprotect resumed>) = 0 [pid 4907] <... futex resumed>) = 0 [pid 4906] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4905] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4909] <... write resumed>) = 8 [pid 4908] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] <... futex resumed>) = 0 [pid 4903] close(22 [pid 4911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4910] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4909] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] <... futex resumed>) = 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4910] <... write resumed>) = 8 [pid 4909] <... futex resumed>) = 1 [pid 4907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4906] <... futex resumed>) = 0 [pid 4905] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4903] close(23 [pid 4910] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4908] <... clone resumed>, parent_tid=[236], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 236 [pid 4906] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] <... write resumed>) = 8 [pid 4910] <... futex resumed>) = 0 [pid 4909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4905] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] close(24 [pid 4911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4910] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4909] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4908] <... futex resumed>) = 0 [pid 4906] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4911] <... futex resumed>) = 1 [pid 4910] <... openat resumed>) = 4 [pid 4909] <... openat resumed>) = 4 [pid 4908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 0 [pid 4905] <... futex resumed>) = 0 [pid 4903] close(25./strace-static-x86_64: Process 4912 attached [pid 4911] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4910] setns(201, 0 [pid 4909] setns(201, 0 [pid 4907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4912] set_robust_list(0x7ff3b48409e0, 24 [pid 4911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4910] <... setns resumed>) = 0 [pid 4909] <... setns resumed>) = 0 [pid 4907] <... futex resumed>) = 0 [pid 4903] close(26 [pid 4912] <... set_robust_list resumed>) = 0 [pid 4911] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4910] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4909] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4912] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4911] <... openat resumed>) = 4 [pid 4910] <... socket resumed>) = 5 [pid 4909] <... socket resumed>) = 5 [pid 4903] close(27 [pid 4912] <... openat resumed>) = 3 [pid 4911] setns(201, 0 [pid 4910] setns(4, 0 [pid 4909] setns(4, 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4912] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4911] <... setns resumed>) = 0 [pid 4910] <... setns resumed>) = 0 [pid 4909] <... setns resumed>) = 0 [pid 4903] close(28 [pid 4912] <... futex resumed>) = 1 [pid 4911] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4910] close(4 [pid 4909] close(4 [pid 4908] <... futex resumed>) = 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4912] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4911] <... socket resumed>) = 5 [pid 4910] <... close resumed>) = 0 [pid 4909] <... close resumed>) = 0 [pid 4908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] close(29 [pid 4912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4911] setns(4, 0 [pid 4910] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] <... futex resumed>) = 0 [pid 4903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4912] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4911] <... setns resumed>) = 0 [pid 4910] <... futex resumed>) = 1 [pid 4909] <... futex resumed>) = 1 [pid 4908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4906] <... futex resumed>) = 0 [pid 4905] <... futex resumed>) = 0 [pid 4903] exit_group(0 [pid 4912] <... write resumed>) = 8 [pid 4911] close(4 [pid 4910] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4909] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4906] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4905] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4904] <... futex resumed>) = ? [pid 4903] <... exit_group resumed>) = ? [pid 4912] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4911] <... close resumed>) = 0 [pid 4910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4906] <... futex resumed>) = 0 [pid 4905] <... futex resumed>) = 0 [pid 4904] +++ exited with 0 +++ [pid 4903] +++ exited with 0 +++ [pid 4912] <... futex resumed>) = 1 [pid 4911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4910] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4909] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4908] <... futex resumed>) = 0 [pid 4906] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4905] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4912] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4911] <... futex resumed>) = 1 [pid 4910] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4909] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] <... futex resumed>) = 0 [pid 4912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4911] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4910] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] <... futex resumed>) = 0 [pid 4907] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4912] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4910] <... futex resumed>) = 1 [pid 4909] <... futex resumed>) = 1 [pid 4908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 0 [pid 4906] <... futex resumed>) = 0 [pid 4905] <... futex resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4912] <... openat resumed>) = 4 [pid 4911] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4910] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4909] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4907] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4906] close(3 [pid 4905] close(3 [pid 4912] setns(201, 0 [pid 4906] <... close resumed>) = 0 [pid 4912] <... setns resumed>) = 0 [pid 4906] close(4 [pid 4912] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4911] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 232 [pid 4912] <... socket resumed>) = 5 [pid 4906] close(5 [pid 4912] setns(4, 0 [pid 4911] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... close resumed>) = 0 [pid 4905] close(4 [pid 4912] <... setns resumed>) = 0 [pid 4911] <... futex resumed>) = 1 [pid 4907] <... futex resumed>) = 0 [pid 4906] close(6 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4912] close(4 [pid 4911] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4907] close(3 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(5 [pid 4912] <... close resumed>) = 0 [pid 4906] close(7 [pid 4907] <... close resumed>) = 0 ./strace-static-x86_64: Process 4913 attached [pid 4912] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] close(4 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = 0 [pid 4913] set_robust_list(0x555556fa75e0, 24 [pid 4912] <... futex resumed>) = 1 [pid 4908] <... futex resumed>) = 0 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(8 [pid 4905] close(6 [pid 4913] <... set_robust_list resumed>) = 0 [pid 4912] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4908] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] close(5 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4908] <... futex resumed>) = 0 [pid 4906] close(9 [pid 4913] <... prctl resumed>) = 0 [pid 4912] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4908] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... close resumed>) = 0 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(7 [pid 4913] setpgid(0, 0 [pid 4912] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4907] close(6 [pid 4906] close(10 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... setpgid resumed>) = 0 [pid 4912] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(8 [pid 4913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4912] <... futex resumed>) = 1 [pid 4908] <... futex resumed>) = 0 [pid 4907] close(7 [pid 4906] close(11 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... openat resumed>) = 3 [pid 4912] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4908] close(3 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(9 [pid 4913] write(3, "1000", 4 [pid 4908] <... close resumed>) = 0 [pid 4907] close(8 [pid 4906] close(12 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... write resumed>) = 4 [pid 4908] close(4 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(10 [pid 4913] close(3 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] close(9 [pid 4906] close(13 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... close resumed>) = 0 [pid 4908] close(5 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(11 [pid 4913] read(200, [pid 4908] <... close resumed>) = 0 [pid 4907] close(10 [pid 4906] close(14 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4908] close(6 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(12 [pid 4913] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(15 [pid 4913] <... futex resumed>) = 0 [pid 4908] close(7 [pid 4907] close(11 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(16 [pid 4905] close(13 [pid 4913] <... mmap resumed>) = 0x7ff3b4820000 [pid 4908] close(8 [pid 4907] close(12 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(17 [pid 4905] close(14 [pid 4913] <... mprotect resumed>) = 0 [pid 4908] close(9 [pid 4907] close(13 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(18 [pid 4905] close(15 [pid 4908] close(10 [pid 4907] close(14 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... clone resumed>, parent_tid=[233], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 233 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(19 [pid 4905] close(16 [pid 4913] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] close(11 [pid 4907] close(15 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] <... futex resumed>) = 0 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(20 [pid 4905] close(17 [pid 4913] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4908] close(12 [pid 4907] close(16 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(21 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(13 [pid 4907] close(17 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(18 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(22 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(14 [pid 4907] close(18 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(19 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(23 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(15 [pid 4907] close(19 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(20./strace-static-x86_64: Process 4914 attached [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(24 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(16 [pid 4907] close(20 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(21 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(25 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(17 [pid 4907] close(21 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(22 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(26 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(18 [pid 4907] close(22 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(23 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(27 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] close(19 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] close(23 [pid 4906] close(28 [pid 4905] close(24 [pid 4908] close(20 [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4914] set_robust_list(0x7ff3b48409e0, 24 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] close(29 [pid 4914] <... set_robust_list resumed>) = 0 [pid 4908] close(21 [pid 4907] close(24 [pid 4906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(25 [pid 4914] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] exit_group(0 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4914] <... openat resumed>) = 3 [pid 4909] <... futex resumed>) = ? [pid 4908] close(22 [pid 4907] close(25 [pid 4906] <... exit_group resumed>) = ? [pid 4914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] +++ exited with 0 +++ [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4906] +++ exited with 0 +++ [pid 4905] close(26 [pid 4914] <... futex resumed>) = 1 [pid 4913] <... futex resumed>) = 0 [pid 4908] close(23 [pid 4907] close(26 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4914] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4913] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(27 [pid 4914] <... write resumed>) = 8 [pid 4913] <... futex resumed>) = 0 [pid 4908] close(24 [pid 4907] close(27 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4913] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4914] <... futex resumed>) = 0 [pid 4913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(28 [pid 4914] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4913] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] close(25 [pid 4907] close(28 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4914] <... openat resumed>) = 4 [pid 4913] <... futex resumed>) = 0 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] close(29 [pid 4914] setns(201, 0 [pid 4913] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4908] close(26 [pid 4907] close(29 [pid 4905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4914] <... setns resumed>) = 0 [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4905] exit_group(0 [pid 4914] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4908] close(27 [pid 4907] exit_group(0 [pid 4905] <... exit_group resumed>) = ? [pid 4910] <... futex resumed>) = ? [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4914] <... socket resumed>) = 5 [pid 4911] <... futex resumed>) = ? [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4907] <... exit_group resumed>) = ? [pid 4914] setns(4, 0 [pid 4910] +++ exited with 0 +++ [pid 4905] +++ exited with 0 +++ [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 229 [pid 4914] <... setns resumed>) = 0 [pid 4911] +++ exited with 0 +++ [pid 4908] close(28 [pid 4914] close(4) = 0 [pid 4914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4913] <... futex resumed>) = 0 [pid 4914] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4913] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4907] +++ exited with 0 +++ [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4913] <... futex resumed>) = 0 [pid 4914] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4913] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4908] close(29 [pid 4914] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4914] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] exit_group(0 [pid 4914] <... futex resumed>) = 1 [pid 4913] <... futex resumed>) = 0 [pid 4908] <... exit_group resumed>) = ? [pid 4912] <... futex resumed>) = ? [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4914] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4913] close(3) = 0 [pid 4913] close(4) = -1 EBADF (Bad file descriptor) [pid 4913] close(5) = 0 [pid 4913] close(6) = -1 EBADF (Bad file descriptor) [pid 4912] +++ exited with 0 +++ [pid 4908] +++ exited with 0 +++ [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4913] close(7 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 4913] close(8) = -1 EBADF (Bad file descriptor) [pid 4913] close(9 [pid 3614] <... restart_syscall resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4913] close(10) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4917 attached ./strace-static-x86_64: Process 4916 attached [pid 4913] close(11 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 233 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 237 [pid 4913] close(12) = -1 EBADF (Bad file descriptor) [pid 4913] close(13) = -1 EBADF (Bad file descriptor) [pid 4913] close(14) = -1 EBADF (Bad file descriptor) [pid 4913] close(15) = -1 EBADF (Bad file descriptor) [pid 4913] close(16) = -1 EBADF (Bad file descriptor) [pid 4913] close(17) = -1 EBADF (Bad file descriptor) [pid 4913] close(18) = -1 EBADF (Bad file descriptor) [pid 4913] close(19./strace-static-x86_64: Process 4915 attached ) = -1 EBADF (Bad file descriptor) [pid 4915] set_robust_list(0x555556fa75e0, 24 [pid 4913] close(20 [pid 4915] <... set_robust_list resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4913] close(21 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 234 [pid 4915] <... prctl resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] setpgid(0, 0 [pid 4913] close(22 [pid 4915] <... setpgid resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4913] close(23 [pid 4915] <... openat resumed>) = 3 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] write(3, "1000", 4 [pid 4913] close(24 [pid 4917] set_robust_list(0x555556fa75e0, 24 [pid 4916] set_robust_list(0x555556fa75e0, 24 [pid 4915] <... write resumed>) = 4 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] close(3 [pid 4913] close(25./strace-static-x86_64: Process 4918 attached [pid 4917] <... set_robust_list resumed>) = 0 [pid 4916] <... set_robust_list resumed>) = 0 [pid 4915] <... close resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] set_robust_list(0x555556fa75e0, 24 [pid 4915] read(200, [pid 4913] close(26 [pid 4918] <... set_robust_list resumed>) = 0 [pid 4915] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4915] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4913] close(27 [pid 4918] <... prctl resumed>) = 0 [pid 4916] <... prctl resumed>) = 0 [pid 4915] <... futex resumed>) = 0 [pid 4917] <... prctl resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] setpgid(0, 0 [pid 4915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4913] close(28 [pid 4916] setpgid(0, 0 [pid 4918] <... setpgid resumed>) = 0 [pid 4917] setpgid(0, 0 [pid 4915] <... mmap resumed>) = 0x7ff3b4820000 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4915] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4913] close(29 [pid 4918] <... openat resumed>) = 3 [pid 4915] <... mprotect resumed>) = 0 [pid 4913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] write(3, "1000", 4 [pid 4917] <... setpgid resumed>) = 0 [pid 4916] <... setpgid resumed>) = 0 [pid 4915] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4913] exit_group(0 [pid 4918] <... write resumed>) = 4 [pid 4917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4914] <... futex resumed>) = ? [pid 4913] <... exit_group resumed>) = ? [pid 4918] close(3 [pid 4917] <... openat resumed>) = 3 [pid 4916] <... openat resumed>) = 3 [pid 4915] <... clone resumed>, parent_tid=[230], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 230 [pid 4914] +++ exited with 0 +++ [pid 4913] +++ exited with 0 +++ [pid 4918] <... close resumed>) = 0 [pid 4917] write(3, "1000", 4 [pid 4916] write(3, "1000", 4 [pid 4915] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] read(200, [pid 4917] <... write resumed>) = 4 [pid 4916] <... write resumed>) = 4 [pid 4915] <... futex resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4918] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4917] close(3 [pid 4916] close(3 [pid 4915] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4918] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4917] <... close resumed>) = 0 [pid 4916] <... close resumed>) = 0 [pid 4918] <... futex resumed>) = 0 [pid 4918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4917] read(200, [pid 4916] read(200, [pid 3611] <... restart_syscall resumed>) = 0 [pid 4918] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4917] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4916] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4918] <... mprotect resumed>) = 0 [pid 4918] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4917] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4916] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4917] <... futex resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4918] <... clone resumed>, parent_tid=[238], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 238 [pid 4917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4918] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4917] <... mmap resumed>) = 0x7ff3b4820000 [pid 4916] <... mmap resumed>) = 0x7ff3b4820000 ./strace-static-x86_64: Process 4919 attached [pid 4918] <... futex resumed>) = 0 [pid 4919] set_robust_list(0x7ff3b48409e0, 24 [pid 4918] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4919] <... set_robust_list resumed>) = 0 [pid 4919] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4917] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4916] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4920 attached [pid 4919] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4917] <... mprotect resumed>) = 0 [pid 4916] <... mprotect resumed>) = 0 [pid 4915] <... futex resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 234 [pid 4919] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4917] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4916] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4915] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4919] <... write resumed>) = 8 [pid 4915] <... futex resumed>) = 0 [pid 4919] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4917] <... clone resumed>, parent_tid=[235], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 235 [pid 4915] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4919] <... futex resumed>) = 0 [pid 4917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4919] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4917] <... futex resumed>) = 0 [pid 4916] <... clone resumed>, parent_tid=[234], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 234 [pid 4915] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4919] <... openat resumed>) = 4 [pid 4917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4916] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] <... futex resumed>) = 0 [pid 4920] set_robust_list(0x7ff3b48409e0, 24 [pid 4919] setns(201, 0 [pid 4916] <... futex resumed>) = 0 [pid 4915] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4919] <... setns resumed>) = 0 [pid 4916] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4921 attached [pid 4919] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4921] set_robust_list(0x555556fa75e0, 24 [pid 4919] <... socket resumed>) = 5 [pid 4921] <... set_robust_list resumed>) = 0 [pid 4919] setns(4, 0./strace-static-x86_64: Process 4922 attached [pid 4921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4920] <... set_robust_list resumed>) = 0 [pid 4919] <... setns resumed>) = 0 [pid 4921] <... prctl resumed>) = 0 [pid 4919] close(4./strace-static-x86_64: Process 4923 attached [pid 4921] setpgid(0, 0 [pid 4919] <... close resumed>) = 0 [pid 4923] set_robust_list(0x7ff3b48409e0, 24 [pid 4921] <... setpgid resumed>) = 0 [pid 4919] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4923] <... set_robust_list resumed>) = 0 [pid 4921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4919] <... futex resumed>) = 1 [pid 4915] <... futex resumed>) = 0 [pid 4923] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4922] set_robust_list(0x7ff3b48409e0, 24 [pid 4921] <... openat resumed>) = 3 [pid 4920] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4919] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4915] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4923] <... openat resumed>) = 3 [pid 4921] write(3, "1000", 4 [pid 4920] <... openat resumed>) = 3 [pid 4919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4915] <... futex resumed>) = 0 [pid 4923] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] <... write resumed>) = 4 [pid 4920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4919] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4915] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4922] <... set_robust_list resumed>) = 0 [pid 4923] <... futex resumed>) = 1 [pid 4921] close(3 [pid 4920] <... futex resumed>) = 1 [pid 4919] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4918] <... futex resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4923] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4921] <... close resumed>) = 0 [pid 4919] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4916] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4921] read(200, [pid 4920] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4919] <... futex resumed>) = 1 [pid 4918] <... futex resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4915] <... futex resumed>) = 0 [pid 4923] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4921] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4919] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4918] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4916] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4915] close(3 [pid 4923] <... write resumed>) = 8 [pid 4921] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4920] <... write resumed>) = 8 [pid 4915] <... close resumed>) = 0 [pid 4923] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] <... futex resumed>) = 0 [pid 4915] close(4 [pid 4920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4923] <... futex resumed>) = 1 [pid 4921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4920] <... futex resumed>) = 1 [pid 4918] <... futex resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4922] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4923] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4921] <... mmap resumed>) = 0x7ff3b4820000 [pid 4920] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4918] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4916] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] close(5 [pid 4923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4921] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4920] <... openat resumed>) = 4 [pid 4918] <... futex resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4922] <... openat resumed>) = 3 [pid 4915] <... close resumed>) = 0 [pid 4923] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4921] <... mprotect resumed>) = 0 [pid 4920] setns(201, 0 [pid 4918] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4922] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4916] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4915] close(6 [pid 4923] <... openat resumed>) = 4 [pid 4922] <... futex resumed>) = 1 [pid 4921] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4920] <... setns resumed>) = 0 [pid 4917] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4923] setns(201, 0 [pid 4922] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4920] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] close(7 [pid 4923] <... setns resumed>) = 0 [pid 4921] <... clone resumed>, parent_tid=[235], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 235 [pid 4920] <... socket resumed>) = 5 [pid 4917] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4923] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4922] <... write resumed>) = 8 [pid 4921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4920] setns(4, 0 [pid 4917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4915] close(8 [pid 4923] <... socket resumed>) = 5 [pid 4922] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] <... futex resumed>) = 0 [pid 4920] <... setns resumed>) = 0 [pid 4917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4923] setns(4, 0 [pid 4922] <... futex resumed>) = 0 [pid 4921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4920] close(4 [pid 4917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] close(9 [pid 4923] <... setns resumed>) = 0 [pid 4922] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4917] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4920] <... close resumed>) = 0 [pid 4923] close(4 [pid 4917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4915] close(10 [pid 4920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4923] <... close resumed>) = 0 [pid 4922] <... openat resumed>) = 4 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4920] <... futex resumed>) = 1 [pid 4918] <... futex resumed>) = 0 [pid 4923] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4922] setns(201, 0 [pid 4920] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4918] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] close(11 [pid 4923] <... futex resumed>) = 1 [pid 4922] <... setns resumed>) = 0 [pid 4920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4918] <... futex resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4923] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4922] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4920] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4918] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4916] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4915] close(12 [pid 4923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4922] <... socket resumed>) = 5 [pid 4920] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4916] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4923] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4922] setns(4, 0 [pid 4920] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4916] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4915] close(13./strace-static-x86_64: Process 4924 attached [pid 4923] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4922] <... setns resumed>) = 0 [pid 4920] <... futex resumed>) = 1 [pid 4918] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] set_robust_list(0x7ff3b48409e0, 24 [pid 4923] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4922] close(4 [pid 4920] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4918] close(3 [pid 4915] close(14 [pid 4924] <... set_robust_list resumed>) = 0 [pid 4923] <... futex resumed>) = 1 [pid 4922] <... close resumed>) = 0 [pid 4918] <... close resumed>) = 0 [pid 4916] <... futex resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4923] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4922] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] close(4 [pid 4916] close(3 [pid 4915] close(15 [pid 4924] <... openat resumed>) = 3 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4922] <... futex resumed>) = 1 [pid 4918] close(5 [pid 4917] <... futex resumed>) = 0 [pid 4916] <... close resumed>) = 0 [pid 4915] close(16 [pid 4924] <... futex resumed>) = 1 [pid 4922] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4921] <... futex resumed>) = 0 [pid 4918] <... close resumed>) = 0 [pid 4917] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4916] close(4 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] close(6 [pid 4917] <... futex resumed>) = 0 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] close(17 [pid 4924] <... write resumed>) = 8 [pid 4922] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4921] <... futex resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4916] close(5 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4922] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4918] close(7 [pid 4915] close(18 [pid 4924] <... futex resumed>) = 0 [pid 4922] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] <... close resumed>) = 0 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4922] <... futex resumed>) = 1 [pid 4921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] close(8 [pid 4917] <... futex resumed>) = 0 [pid 4916] close(6 [pid 4915] close(19 [pid 4924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4922] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4921] <... futex resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(3 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4918] close(9 [pid 4917] <... close resumed>) = 0 [pid 4916] close(7 [pid 4915] close(20 [pid 4924] <... openat resumed>) = 4 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(4 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] setns(201, 0 [pid 4918] close(10 [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(8 [pid 4915] close(21 [pid 4924] <... setns resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(5 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4918] close(11 [pid 4917] <... close resumed>) = 0 [pid 4916] close(9 [pid 4915] close(22 [pid 4924] <... socket resumed>) = 5 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(6 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] setns(4, 0 [pid 4918] close(12 [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(10 [pid 4915] close(23 [pid 4924] <... setns resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(7 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] close(4 [pid 4918] close(13 [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(11 [pid 4915] close(24 [pid 4924] <... close resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(8 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] close(14 [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(12 [pid 4915] close(25 [pid 4924] <... futex resumed>) = 1 [pid 4921] <... futex resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(9 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4921] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] close(15 [pid 4915] close(26 [pid 4924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4921] <... futex resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(13 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4921] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4918] close(16 [pid 4917] close(10 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] close(27 [pid 4924] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(14 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] close(17 [pid 4917] close(11 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4915] close(28 [pid 4924] <... futex resumed>) = 1 [pid 4921] <... futex resumed>) = 0 [pid 4918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(15 [pid 4915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4924] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4921] close(3 [pid 4918] close(18 [pid 4917] close(12 [pid 4915] close(29 [pid 4921] <... close resumed>) = 0 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 4921] close(4 [pid 4918] close(19 [pid 4917] close(13 [pid 4916] close(16 [pid 4915] exit_group(0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4919] <... futex resumed>) = ? [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] <... exit_group resumed>) = ? [pid 4921] close(5 [pid 4919] +++ exited with 0 +++ [pid 4918] close(20 [pid 4917] close(14 [pid 4916] close(17 [pid 4915] +++ exited with 0 +++ [pid 4921] <... close resumed>) = 0 [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 4921] close(6 [pid 4918] close(21 [pid 4917] close(15 [pid 4916] close(18 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4921] <... 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 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4921] close(7 [pid 4918] close(22) = -1 EBADF (Bad file descriptor) [pid 4918] close(23) = -1 EBADF (Bad file descriptor) [pid 4918] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4925 attached [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] close(25 [pid 4917] close(16 [pid 4916] close(19 [pid 4921] close(8 [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 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] close(26 [pid 4917] close(17 [pid 4916] close(20 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 231 [pid 4925] set_robust_list(0x555556fa75e0, 24 [pid 4921] close(9 [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 4925] <... set_robust_list resumed>) = 0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] close(27 [pid 4917] close(18 [pid 4916] close(21 [pid 4921] close(10 [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 4925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] close(28 [pid 4917] close(19 [pid 4916] close(22 [pid 4925] <... prctl resumed>) = 0 [pid 4921] close(11 [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 4925] setpgid(0, 0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] close(29 [pid 4917] close(20 [pid 4916] close(23 [pid 4925] <... setpgid resumed>) = 0 [pid 4921] close(12 [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 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4918] exit_group(0 [pid 4917] close(21 [pid 4921] close(13 [pid 4920] <... futex resumed>) = ? [pid 4918] <... exit_group resumed>) = ? [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(24 [pid 4925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4920] +++ exited with 0 +++ [pid 4918] +++ exited with 0 +++ [pid 4917] close(22 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4921] close(14 [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(25 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4925] <... openat resumed>) = 3 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] close(23 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4921] close(15 [pid 4925] write(3, "1000", 4 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(26 [pid 4925] <... write resumed>) = 4 [pid 4921] close(16 [pid 4917] close(24 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(3 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(27 [pid 4925] <... close resumed>) = 0 [pid 4921] close(17 [pid 4917] close(25 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(28 [pid 4925] read(200, [pid 4921] close(18 [pid 4917] close(26 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] close(29 [pid 4925] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] close(19 [pid 4917] close(27 [pid 4916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... futex resumed>) = 0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4916] exit_group(0 [pid 4925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4923] <... futex resumed>) = ? [pid 4921] close(20 [pid 4917] close(28 [pid 4916] <... exit_group resumed>) = ? [pid 4925] <... mmap resumed>) = 0x7ff3b4820000 [pid 4923] +++ exited with 0 +++ [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4925] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4921] close(21 [pid 4917] close(29 [pid 4916] +++ exited with 0 +++ [pid 4925] <... mprotect resumed>) = 0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 239 [pid 4925] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4921] close(22 [pid 4917] exit_group(0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4922] <... futex resumed>) = ? [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4917] <... exit_group resumed>) = ? [pid 4922] +++ exited with 0 +++ ./strace-static-x86_64: Process 4926 attached [pid 4926] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4926] setpgid(0, 0 [pid 4917] +++ exited with 0 +++ [pid 4926] <... setpgid resumed>) = 0 [pid 4926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4921] close(23) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4921] close(24 [pid 4926] <... openat resumed>) = 3 [pid 4926] write(3, "1000", 4) = 4 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 235 [pid 4921] close(25 [pid 4926] close(3 [pid 3612] <... restart_syscall resumed>) = 0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4921] close(26) = -1 EBADF (Bad file descriptor) [pid 4921] close(27 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... close resumed>) = 0 [pid 4926] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4926] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4921] close(28) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 236 [pid 4921] close(29 [pid 4926] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4921] exit_group(0 [pid 4924] <... futex resumed>) = ? [pid 4921] <... exit_group resumed>) = ? [pid 4924] +++ exited with 0 +++ [pid 4926] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[240], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 240 [pid 4926] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4926] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4921] +++ exited with 0 +++ ./strace-static-x86_64: Process 4927 attached [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4927] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4927] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4928 attached ) = 0 [pid 4927] setpgid(0, 0) = 0 [pid 4927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4925] <... clone resumed>, parent_tid=[232], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 232 [pid 4925] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4925] <... futex resumed>) = 0 [pid 4927] <... openat resumed>) = 3 [pid 4927] write(3, "1000", 4) = 4 [pid 4927] close(3) = 0 [pid 4927] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4925] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 236 [pid 4927] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4927] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4927] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[236], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 236 [pid 4927] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4931 attached [pid 4927] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4931] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4931] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4929 attached [pid 4929] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4929] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4931] <... prctl resumed>) = 0 [pid 4931] setpgid(0, 0./strace-static-x86_64: Process 4930 attached ) = 0 [pid 4929] <... openat resumed>) = 3 [pid 4928] set_robust_list(0x555556fa75e0, 24 [pid 4931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4929] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4928] <... set_robust_list resumed>) = 0 [pid 4931] <... openat resumed>) = 3 [pid 4929] <... futex resumed>) = 1 [pid 4926] <... futex resumed>) = 0 [pid 4931] write(3, "1000", 4 [pid 4929] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4926] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] <... write resumed>) = 4 [pid 4929] <... write resumed>) = 8 [pid 4928] <... prctl resumed>) = 0 [pid 4926] <... futex resumed>) = 0 [pid 4931] close(3 [pid 4929] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4926] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4931] <... close resumed>) = 0 [pid 4929] <... futex resumed>) = 0 [pid 4928] setpgid(0, 0 [pid 4926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4932 attached [pid 4931] read(200, [pid 4929] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4926] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4932] set_robust_list(0x7ff3b48409e0, 24 [pid 4931] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4930] set_robust_list(0x7ff3b48409e0, 24 [pid 4929] <... openat resumed>) = 4 [pid 4928] <... setpgid resumed>) = 0 [pid 4926] <... futex resumed>) = 0 [pid 4932] <... set_robust_list resumed>) = 0 [pid 4931] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4929] setns(201, 0 [pid 4926] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4932] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4931] <... futex resumed>) = 0 [pid 4930] <... set_robust_list resumed>) = 0 [pid 4929] <... setns resumed>) = 0 [pid 4928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4932] <... openat resumed>) = 3 [pid 4931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4929] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4932] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] <... mmap resumed>) = 0x7ff3b4820000 [pid 4930] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4929] <... socket resumed>) = 5 [pid 4928] <... openat resumed>) = 3 [pid 4932] <... futex resumed>) = 1 [pid 4931] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4929] setns(4, 0 [pid 4927] <... futex resumed>) = 0 [pid 4932] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] <... mprotect resumed>) = 0 [pid 4929] <... setns resumed>) = 0 [pid 4928] write(3, "1000", 4 [pid 4927] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] <... openat resumed>) = 3 [pid 4932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4931] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4929] close(4 [pid 4928] <... write resumed>) = 4 [pid 4927] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4933 attached [pid 4932] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4929] <... close resumed>) = 0 [pid 4927] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4928] close(3 [pid 4932] <... write resumed>) = 8 [pid 4931] <... clone resumed>, parent_tid=[237], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 237 [pid 4930] <... futex resumed>) = 1 [pid 4929] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4928] <... close resumed>) = 0 [pid 4925] <... futex resumed>) = 0 [pid 4932] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4929] <... futex resumed>) = 1 [pid 4928] read(200, [pid 4926] <... futex resumed>) = 0 [pid 4925] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4932] <... futex resumed>) = 1 [pid 4931] <... futex resumed>) = 0 [pid 4929] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4928] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4927] <... futex resumed>) = 0 [pid 4926] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4925] <... futex resumed>) = 0 [pid 4932] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4930] <... write resumed>) = 8 [pid 4929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4928] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4926] <... futex resumed>) = 0 [pid 4925] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4929] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4928] <... futex resumed>) = 0 [pid 4927] <... futex resumed>) = 0 [pid 4926] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4932] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4930] <... futex resumed>) = 0 [pid 4929] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4927] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4925] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4933] set_robust_list(0x7ff3b48409e0, 24 [pid 4932] <... openat resumed>) = 4 [pid 4930] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4929] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4928] <... mmap resumed>) = 0x7ff3b4820000 [pid 4925] <... futex resumed>) = 0 [pid 4933] <... set_robust_list resumed>) = 0 [pid 4932] setns(201, 0 [pid 4929] <... futex resumed>) = 1 [pid 4928] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4926] <... futex resumed>) = 0 [pid 4925] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4933] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4932] <... setns resumed>) = 0 [pid 4930] <... openat resumed>) = 4 [pid 4929] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4928] <... mprotect resumed>) = 0 [pid 4926] close(3 [pid 4933] <... openat resumed>) = 3 [pid 4932] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4930] setns(201, 0 [pid 4928] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4926] <... close resumed>) = 0 [pid 4933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4932] <... socket resumed>) = 5 [pid 4926] close(4 [pid 4933] <... futex resumed>) = 1 [pid 4932] setns(4, 0 [pid 4931] <... futex resumed>) = 0 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4933] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4932] <... setns resumed>) = 0 [pid 4931] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] <... setns resumed>) = 0 [pid 4928] <... clone resumed>, parent_tid=[237], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 237 [pid 4926] close(5 [pid 4933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4932] close(4 [pid 4931] <... futex resumed>) = 0 [pid 4930] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4928] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4926] <... close resumed>) = 0 [pid 4933] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4932] <... close resumed>) = 0 [pid 4931] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4930] <... socket resumed>) = 5 [pid 4926] close(6 [pid 4928] <... futex resumed>) = 0 [pid 4933] <... write resumed>) = 8 [pid 4932] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] setns(4, 0 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4932] <... futex resumed>) = 1 [pid 4930] <... setns resumed>) = 0 [pid 4928] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4927] <... futex resumed>) = 0 [pid 4926] close(7 [pid 4933] <... futex resumed>) = 1 [pid 4932] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] <... futex resumed>) = 0 [pid 4930] close(4 [pid 4927] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4933] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4931] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] <... close resumed>) = 0 [pid 4927] <... futex resumed>) = 0 [pid 4926] close(8./strace-static-x86_64: Process 4934 attached [pid 4933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4932] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4931] <... futex resumed>) = 0 [pid 4930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] set_robust_list(0x7ff3b48409e0, 24 [pid 4933] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4932] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4931] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4930] <... futex resumed>) = 1 [pid 4926] close(9 [pid 4925] <... futex resumed>) = 0 [pid 4933] <... openat resumed>) = 4 [pid 4934] <... set_robust_list resumed>) = 0 [pid 4932] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4934] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4933] setns(201, 0 [pid 4932] <... futex resumed>) = 1 [pid 4930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4927] <... futex resumed>) = 0 [pid 4926] close(10 [pid 4925] <... futex resumed>) = 0 [pid 4934] <... openat resumed>) = 3 [pid 4933] <... setns resumed>) = 0 [pid 4932] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4930] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4927] close(3 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4934] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4933] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4930] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4927] <... close resumed>) = 0 [pid 4926] close(11 [pid 4934] <... futex resumed>) = 1 [pid 4933] <... socket resumed>) = 5 [pid 4930] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4928] <... futex resumed>) = 0 [pid 4927] close(4 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4933] setns(4, 0 [pid 4930] <... futex resumed>) = 1 [pid 4928] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] close(12 [pid 4925] <... futex resumed>) = 0 [pid 4934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4933] <... setns resumed>) = 0 [pid 4930] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4928] <... futex resumed>) = 0 [pid 4927] close(5 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(3 [pid 4934] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4933] close(4 [pid 4928] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4927] <... close resumed>) = 0 [pid 4926] close(13 [pid 4934] <... write resumed>) = 8 [pid 4933] <... close resumed>) = 0 [pid 4927] close(6 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = 0 [pid 4934] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] close(14 [pid 4925] close(4 [pid 4934] <... futex resumed>) = 1 [pid 4933] <... futex resumed>) = 1 [pid 4931] <... futex resumed>) = 0 [pid 4928] <... futex resumed>) = 0 [pid 4927] close(7 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4933] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4928] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] close(15 [pid 4925] close(5 [pid 4934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4931] <... futex resumed>) = 0 [pid 4928] <... futex resumed>) = 0 [pid 4927] close(8 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4933] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4931] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4928] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] close(16 [pid 4925] <... close resumed>) = 0 [pid 4934] <... openat resumed>) = 4 [pid 4933] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4927] close(9 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(6 [pid 4934] setns(201, 0 [pid 4933] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] close(17 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] <... setns resumed>) = 0 [pid 4933] <... futex resumed>) = 1 [pid 4931] <... futex resumed>) = 0 [pid 4927] close(10 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4933] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] close(3 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] close(18 [pid 4925] close(7 [pid 4934] <... socket resumed>) = 5 [pid 4931] <... close resumed>) = 0 [pid 4927] close(11 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] setns(4, 0 [pid 4931] close(4 [pid 4926] close(19 [pid 4934] <... setns resumed>) = 0 [pid 4931] <... 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(8 [pid 4934] close(4 [pid 4931] close(5 [pid 4927] close(12 [pid 4926] close(20 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] <... close resumed>) = 0 [pid 4931] <... close resumed>) = 0 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(9 [pid 4934] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] close(6 [pid 4927] close(13 [pid 4926] close(21 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] <... futex resumed>) = 1 [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... futex resumed>) = 0 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] close(7 [pid 4928] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4927] close(14 [pid 4926] close(22 [pid 4925] close(10 [pid 4934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... futex resumed>) = 0 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4931] close(8 [pid 4928] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4927] close(15 [pid 4926] close(23 [pid 4925] close(11 [pid 4934] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4931] <... 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 resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] close(9 [pid 4927] close(16 [pid 4926] close(24 [pid 4925] close(12 [pid 4934] <... futex resumed>) = 1 [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... futex resumed>) = 0 [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4934] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] close(10 [pid 4928] close(3 [pid 4927] close(17 [pid 4926] close(25 [pid 4925] close(13 [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = 0 [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] close(11 [pid 4928] close(4 [pid 4927] close(18 [pid 4926] close(26 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... 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 4931] close(12 [pid 4926] close(27 [pid 4925] close(14 [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] close(13 [pid 4928] close(5 [pid 4927] close(19 [pid 4926] close(28 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... 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(15 [pid 4931] close(14 [pid 4928] close(6 [pid 4927] close(20 [pid 4926] close(29 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... 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(16 [pid 4931] close(15 [pid 4928] close(7 [pid 4927] close(21 [pid 4926] exit_group(0 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4929] <... futex resumed>) = ? [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4926] <... exit_group resumed>) = ? [pid 4925] close(17 [pid 4931] close(16 [pid 4929] +++ exited with 0 +++ [pid 4928] close(8 [pid 4927] close(22 [pid 4926] +++ exited with 0 +++ [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(18 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4931] close(17 [pid 4928] close(9 [pid 4927] close(23 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(19 [pid 4931] close(18 [pid 4928] close(10 [pid 4927] close(24 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(20 [pid 4931] close(19 [pid 4928] close(11 [pid 4927] close(25 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(21 [pid 4931] close(20) = -1 EBADF (Bad file descriptor) [pid 4931] close(21) = -1 EBADF (Bad file descriptor) [pid 4931] close(22) = -1 EBADF (Bad file descriptor) [pid 4931] close(23) = -1 EBADF (Bad file descriptor) [pid 4931] close(24) = -1 EBADF (Bad file descriptor) [pid 4931] close(25 [pid 4928] close(12 [pid 4927] close(26 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 241 [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(22 [pid 4931] close(26 [pid 4928] close(13 [pid 4927] close(27 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(23 [pid 4931] close(27) = -1 EBADF (Bad file descriptor) [pid 4931] close(28 [pid 4928] close(14 [pid 4927] close(28 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] close(24 [pid 4931] close(29 [pid 4928] close(15 [pid 4927] close(29 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4931] exit_group(0 [pid 4928] close(16 [pid 4925] close(25./strace-static-x86_64: Process 4935 attached [pid 4933] <... futex resumed>) = ? [pid 4931] <... exit_group resumed>) = ? [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4927] exit_group(0 [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] set_robust_list(0x555556fa75e0, 24 [pid 4933] +++ exited with 0 +++ [pid 4932] <... futex resumed>) = ? [pid 4931] +++ exited with 0 +++ [pid 4928] close(17 [pid 4927] <... exit_group resumed>) = ? [pid 4925] close(26 [pid 4935] <... set_robust_list resumed>) = 0 [pid 4932] +++ exited with 0 +++ [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4935] setpgid(0, 0) = 0 [pid 4935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4927] +++ exited with 0 +++ [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4935] <... openat resumed>) = 3 [pid 4928] close(18 [pid 4925] close(27 [pid 4935] write(3, "1000", 4 [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] <... write resumed>) = 4 [pid 4935] close(3 [pid 4928] close(19 [pid 4925] close(28 [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4935] <... close resumed>) = 0 [pid 4928] close(20 [pid 4925] close(29 [pid 4935] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4935] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4935] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[242], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 242 [pid 4928] close(21 [pid 4925] exit_group(0 [pid 4935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] <... futex resumed>) = ? [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] <... exit_group resumed>) = ? [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 237 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 238 [pid 4930] +++ exited with 0 +++ [pid 4928] close(22 [pid 4935] <... futex resumed>) = 0 [pid 4935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4938 attached [pid 4938] set_robust_list(0x555556fa75e0, 24) = 0 ./strace-static-x86_64: Process 4936 attached [pid 4938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4925] +++ exited with 0 +++ [pid 4928] close(23) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4928] close(24 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] set_robust_list(0x555556fa75e0, 24 [pid 4928] close(25 [pid 4938] <... prctl resumed>) = 0 [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... set_robust_list resumed>) = 0 [pid 4928] close(26 [pid 4938] setpgid(0, 0 [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4928] close(27 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4938] <... setpgid resumed>) = 0 [pid 4936] <... prctl resumed>) = 0 [pid 4928] close(28) = -1 EBADF (Bad file descriptor) [pid 4938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4936] setpgid(0, 0 [pid 4928] close(29) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4928] exit_group(0 [pid 4938] <... openat resumed>) = 3 [pid 4936] <... setpgid resumed>) = 0 [pid 4938] write(3, "1000", 4 [pid 4936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4934] <... futex resumed>) = ? [pid 4928] <... exit_group resumed>) = ? [pid 4934] +++ exited with 0 +++ [pid 4938] <... write resumed>) = 4 [pid 4936] <... openat resumed>) = 3 [pid 4938] close(3 [pid 4936] write(3, "1000", 4 [pid 4938] <... close resumed>) = 0 [pid 4936] <... write resumed>) = 4 [pid 4938] read(200, [pid 4936] close(3 [pid 4938] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4936] <... close resumed>) = 0 [pid 4928] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 233 ./strace-static-x86_64: Process 4937 attached [pid 4938] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4936] read(200, [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4938] <... futex resumed>) = 0 [pid 4937] set_robust_list(0x7ff3b48409e0, 24 [pid 4936] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4937] <... set_robust_list resumed>) = 0 [pid 4936] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] <... mmap resumed>) = 0x7ff3b4820000 [pid 4937] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4936] <... futex resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 238 ./strace-static-x86_64: Process 4940 attached ./strace-static-x86_64: Process 4939 attached [pid 4938] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4937] <... openat resumed>) = 3 [pid 4936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4938] <... mprotect resumed>) = 0 [pid 4937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4936] <... mmap resumed>) = 0x7ff3b4820000 [pid 4938] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4937] <... futex resumed>) = 1 [pid 4936] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4935] <... futex resumed>) = 0 [pid 4937] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4936] <... mprotect resumed>) = 0 [pid 4935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] <... clone resumed>, parent_tid=[239], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 239 [pid 4937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4936] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4935] <... futex resumed>) = 0 [pid 4938] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4937] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] <... futex resumed>) = 0 [pid 4937] <... write resumed>) = 8 [pid 4936] <... clone resumed>, parent_tid=[238], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 238 [pid 4938] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4937] <... futex resumed>) = 1 [pid 4936] <... futex resumed>) = 0 [pid 4935] <... futex resumed>) = 0 [pid 4937] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4935] <... futex resumed>) = 0 [pid 4940] set_robust_list(0x555556fa75e0, 24 [pid 4937] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4940] <... set_robust_list resumed>) = 0 [pid 4937] <... openat resumed>) = 4 [pid 4937] setns(201, 0 [pid 4940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4937] <... setns resumed>) = 0 [pid 4940] <... prctl resumed>) = 0 [pid 4939] set_robust_list(0x555556fa75e0, 24 [pid 4937] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4937] setns(4, 0) = 0 [pid 4937] close(4) = 0 [pid 4937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4935] <... futex resumed>) = 0 [pid 4937] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4935] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] setpgid(0, 0 [pid 4939] <... set_robust_list resumed>) = 0 [pid 4937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4935] <... futex resumed>) = 0 [pid 4937] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4935] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4940] <... setpgid resumed>) = 0 [pid 4937] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4937] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4935] <... futex resumed>) = 0 [pid 4940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4939] <... prctl resumed>) = 0 [pid 4937] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4935] close(3) = 0 [pid 4935] close(4) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4941 attached [pid 4935] close(5 [pid 4941] set_robust_list(0x7ff3b48409e0, 24 [pid 4935] <... close resumed>) = 0 [pid 4941] <... set_robust_list resumed>) = 0 [pid 4935] close(6 [pid 4941] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4941] <... openat resumed>) = 3 [pid 4940] <... openat resumed>) = 3 [pid 4939] setpgid(0, 0 [pid 4935] close(7 [pid 4941] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4940] write(3, "1000", 4 [pid 4941] <... futex resumed>) = 1 [pid 4939] <... setpgid resumed>) = 0 [pid 4940] <... write resumed>) = 4 [pid 4938] <... futex resumed>) = 0 [pid 4935] close(8 [pid 4941] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4940] close(3 [pid 4938] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4942 attached [pid 4941] <... write resumed>) = 8 [pid 4940] <... close resumed>) = 0 [pid 4939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4938] <... futex resumed>) = 0 [pid 4935] close(9 [pid 4941] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] read(200, [pid 4938] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4942] set_robust_list(0x7ff3b48409e0, 24 [pid 4941] <... futex resumed>) = 0 [pid 4940] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4939] <... openat resumed>) = 3 [pid 4938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4935] close(10 [pid 4942] <... set_robust_list resumed>) = 0 [pid 4941] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4940] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4939] write(3, "1000", 4 [pid 4938] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4942] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4941] <... openat resumed>) = 4 [pid 4940] <... futex resumed>) = 0 [pid 4939] <... write resumed>) = 4 [pid 4938] <... futex resumed>) = 0 [pid 4935] close(11 [pid 4941] setns(201, 0 [pid 4940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4939] close(3 [pid 4938] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4942] <... openat resumed>) = 3 [pid 4941] <... setns resumed>) = 0 [pid 4940] <... mmap resumed>) = 0x7ff3b4820000 [pid 4939] <... close resumed>) = 0 [pid 4935] close(12 [pid 4942] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4941] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4940] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4939] read(200, [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4941] <... socket resumed>) = 5 [pid 4940] <... mprotect resumed>) = 0 [pid 4939] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4936] <... futex resumed>) = 0 [pid 4942] <... futex resumed>) = 1 [pid 4935] close(13 [pid 4942] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4941] setns(4, 0 [pid 4940] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4939] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4941] <... setns resumed>) = 0 [pid 4936] <... futex resumed>) = 0 [pid 4935] close(14 [pid 4941] close(4 [pid 4939] <... futex resumed>) = 0 [pid 4936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4942] <... write resumed>) = 8 [pid 4941] <... close resumed>) = 0 [pid 4940] <... clone resumed>, parent_tid=[239], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 239 [pid 4939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4935] close(15 [pid 4941] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4942] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4941] <... futex resumed>) = 1 [pid 4940] <... futex resumed>) = 0 [pid 4939] <... mmap resumed>) = 0x7ff3b4820000 [pid 4938] <... futex resumed>) = 0 [pid 4935] close(16 [pid 4941] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4938] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4940] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4939] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4942] <... futex resumed>) = 1 [pid 4941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4938] <... futex resumed>) = 0 [pid 4936] <... futex resumed>) = 0 [pid 4935] close(17 [pid 4941] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4938] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] <... mprotect resumed>) = 0 [pid 4942] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4941] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4936] <... futex resumed>) = 0 [pid 4935] close(18 [pid 4941] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4939] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4941] <... futex resumed>) = 1 [pid 4938] <... futex resumed>) = 0 [pid 4935] close(19 [pid 4941] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4938] close(3 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4942] <... openat resumed>) = 4 ./strace-static-x86_64: Process 4943 attached [pid 4939] <... clone resumed>, parent_tid=[234], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 234 [pid 4938] <... close resumed>) = 0 [pid 4935] close(20 [pid 4943] set_robust_list(0x7ff3b48409e0, 24 [pid 4942] setns(201, 0 [pid 4939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] close(4 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4943] <... set_robust_list resumed>) = 0 [pid 4942] <... setns resumed>) = 0 [pid 4939] <... futex resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] close(21 [pid 4943] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4942] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] close(5 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4943] <... openat resumed>) = 3 [pid 4942] <... socket resumed>) = 5 [pid 4938] <... close resumed>) = 0 [pid 4935] close(22 [pid 4943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4942] setns(4, 0 [pid 4938] close(6 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4943] <... futex resumed>) = 1 [pid 4942] <... setns resumed>) = 0 [pid 4940] <... futex resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] close(23 [pid 4943] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4942] close(4 [pid 4940] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] close(7 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4943] <... write resumed>) = 8 [pid 4942] <... close resumed>) = 0 [pid 4940] <... futex resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] close(24 [pid 4943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4942] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] close(8 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4943] <... futex resumed>) = 0 [pid 4942] <... futex resumed>) = 1 [pid 4940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... futex resumed>) = 0 [pid 4935] close(25 [pid 4943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4942] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4940] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] close(9 [pid 4936] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4944 attached [pid 4943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4940] <... futex resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... futex resumed>) = 0 [pid 4935] close(26 [pid 4943] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4942] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4940] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] close(10 [pid 4936] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] set_robust_list(0x7ff3b48409e0, 24 [pid 4943] <... openat resumed>) = 4 [pid 4942] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] close(27 [pid 4944] <... set_robust_list resumed>) = 0 [pid 4943] setns(201, 0 [pid 4942] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] close(11 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4943] <... setns resumed>) = 0 [pid 4942] <... futex resumed>) = 1 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... futex resumed>) = 0 [pid 4935] close(28 [pid 4944] <... openat resumed>) = 3 [pid 4943] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4942] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4938] close(12 [pid 4936] close(3 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4943] <... socket resumed>) = 5 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] close(29 [pid 4944] <... futex resumed>) = 1 [pid 4943] setns(4, 0 [pid 4939] <... futex resumed>) = 0 [pid 4938] close(13 [pid 4936] <... close resumed>) = 0 [pid 4935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4943] <... setns resumed>) = 0 [pid 4939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(4 [pid 4935] exit_group(0 [pid 4944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4943] close(4 [pid 4939] <... futex resumed>) = 0 [pid 4938] close(14 [pid 4937] <... futex resumed>) = ? [pid 4935] <... exit_group resumed>) = ? [pid 4944] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4943] <... close resumed>) = 0 [pid 4939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4937] +++ exited with 0 +++ [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4935] +++ exited with 0 +++ [pid 4944] <... write resumed>) = 8 [pid 4943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] close(15 [pid 4936] close(5 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4943] <... futex resumed>) = 1 [pid 4940] <... futex resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = 0 [pid 4944] <... futex resumed>) = 1 [pid 4943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4940] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4939] <... futex resumed>) = 0 [pid 4938] close(16 [pid 4936] close(6 [pid 4944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4940] <... futex resumed>) = 0 [pid 4939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4943] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4940] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4939] <... futex resumed>) = 0 [pid 4938] close(17 [pid 4936] close(7 [pid 4944] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4943] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4944] <... openat resumed>) = 4 [pid 4943] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] close(18 [pid 4936] close(8 [pid 4944] setns(201, 0 [pid 4943] <... futex resumed>) = 1 [pid 4944] <... setns resumed>) = 0 [pid 4943] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4945 attached [pid 4944] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4940] <... futex resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 243 [pid 4945] set_robust_list(0x555556fa75e0, 24 [pid 4944] <... socket resumed>) = 5 [pid 4945] <... set_robust_list resumed>) = 0 [pid 4944] setns(4, 0 [pid 4940] close(3 [pid 4938] close(19 [pid 4936] close(9 [pid 4945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4944] <... setns resumed>) = 0 [pid 4944] close(4 [pid 4940] <... close resumed>) = 0 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] <... close resumed>) = 0 [pid 4940] close(4 [pid 4938] close(20 [pid 4936] close(10 [pid 4945] <... prctl resumed>) = 0 [pid 4944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] <... futex resumed>) = 1 [pid 4940] close(5 [pid 4939] <... futex resumed>) = 0 [pid 4938] close(21 [pid 4936] close(11 [pid 4945] setpgid(0, 0 [pid 4944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4940] <... close resumed>) = 0 [pid 4939] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] <... setpgid resumed>) = 0 [pid 4944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4940] close(6 [pid 4939] <... futex resumed>) = 0 [pid 4938] close(22 [pid 4936] close(12 [pid 4945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4944] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4940] close(7 [pid 4938] close(23 [pid 4936] close(13 [pid 4944] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] <... openat resumed>) = 3 [pid 4944] <... futex resumed>) = 1 [pid 4940] close(8 [pid 4939] <... futex resumed>) = 0 [pid 4938] close(24 [pid 4936] close(14 [pid 4945] write(3, "1000", 4 [pid 4944] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(3 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] <... write resumed>) = 4 [pid 4940] close(9 [pid 4939] <... close resumed>) = 0 [pid 4938] close(25 [pid 4945] close(3 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(4 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(15 [pid 4940] close(10 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4938] close(26 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] <... close resumed>) = 0 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(5 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(16 [pid 4945] read(200, [pid 4940] close(11 [pid 4939] <... close resumed>) = 0 [pid 4938] close(27 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(6 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(17 [pid 4940] close(12 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4938] close(28 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(7 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(18 [pid 4945] <... futex resumed>) = 0 [pid 4940] close(13 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(8) = -1 EBADF (Bad file descriptor) [pid 4938] close(29 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(9 [pid 4938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(19 [pid 4945] <... mmap resumed>) = 0x7ff3b4820000 [pid 4940] close(14 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4938] exit_group(0 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4941] <... futex resumed>) = ? [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(10 [pid 4938] <... exit_group resumed>) = ? [pid 4945] <... mprotect resumed>) = 0 [pid 4941] +++ exited with 0 +++ [pid 4940] close(15 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(20 [pid 4939] close(11) = -1 EBADF (Bad file descriptor) [pid 4939] close(12) = -1 EBADF (Bad file descriptor) [pid 4939] close(13) = -1 EBADF (Bad file descriptor) [pid 4939] close(14) = -1 EBADF (Bad file descriptor) [pid 4939] close(15) = -1 EBADF (Bad file descriptor) [pid 4939] close(16 [pid 4938] +++ exited with 0 +++ [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4945] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4940] close(16 [pid 4939] close(17 [pid 4936] close(21 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(18) = -1 EBADF (Bad file descriptor) [pid 4939] close(19) = -1 EBADF (Bad file descriptor) [pid 4939] close(20) = -1 EBADF (Bad file descriptor) [pid 4939] close(21 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(22 [pid 4940] close(17) = -1 EBADF (Bad file descriptor) [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(22 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4940] close(18 [pid 4939] close(23 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(24) = -1 EBADF (Bad file descriptor) [pid 4939] close(25) = -1 EBADF (Bad file descriptor) [pid 4939] close(26) = -1 EBADF (Bad file descriptor) [pid 4939] close(27 [pid 4945] <... clone resumed>, parent_tid=[244], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 244 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(23 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 240 [pid 4939] close(28 [pid 4940] close(19 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] close(29 [pid 4936] close(24 [pid 4945] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] close(20 [pid 4939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] <... futex resumed>) = 0 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] exit_group(0 [pid 4936] close(25 [pid 4945] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4944] <... futex resumed>) = ? [pid 4940] close(21 [pid 4939] <... exit_group resumed>) = ? [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4944] +++ exited with 0 +++ [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4939] +++ exited with 0 +++ [pid 4936] close(26 [pid 4940] close(22 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4947 attached [pid 4936] close(27 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4940] close(23 [pid 4947] set_robust_list(0x555556fa75e0, 24 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(28 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4940] close(24 [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] <... set_robust_list resumed>) = 0 [pid 4947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4947] setpgid(0, 0) = 0 [pid 4947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] close(29 [pid 4940] close(25) = -1 EBADF (Bad file descriptor) [pid 4936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 235 [pid 4947] <... openat resumed>) = 3 [pid 4940] close(26 [pid 4936] exit_group(0 [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4936] <... exit_group resumed>) = ? [pid 4942] <... futex resumed>) = ? [pid 4940] close(27./strace-static-x86_64: Process 4946 attached [pid 4947] write(3, "1000", 4) = 4 [pid 4946] set_robust_list(0x7ff3b48409e0, 24 [pid 4947] close(3 [pid 4946] <... set_robust_list resumed>) = 0 [pid 4947] <... close resumed>) = 0 [pid 4946] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4947] read(200, [pid 4946] <... openat resumed>) = 3 [pid 4942] +++ exited with 0 +++ [pid 4936] +++ exited with 0 +++ [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4940] close(28 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4946] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] close(29) = -1 EBADF (Bad file descriptor) [pid 4947] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4946] <... futex resumed>) = 1 [pid 4940] exit_group(0 [pid 4947] <... futex resumed>) = 0 [pid 4945] <... futex resumed>) = 0 [pid 4946] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4943] <... futex resumed>) = ? [pid 4940] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4948 attached [pid 4947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4945] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4943] +++ exited with 0 +++ [pid 4948] set_robust_list(0x555556fa75e0, 24 [pid 4947] <... mmap resumed>) = 0x7ff3b4820000 [pid 4948] <... set_robust_list resumed>) = 0 [pid 4947] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4946] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4947] <... mprotect resumed>) = 0 [pid 4948] <... prctl resumed>) = 0 [pid 4947] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4946] <... write resumed>) = 8 [pid 4945] <... futex resumed>) = 0 [pid 4940] +++ exited with 0 +++ ./strace-static-x86_64: Process 4949 attached [pid 4948] setpgid(0, 0 [pid 4945] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4948] <... setpgid resumed>) = 0 [pid 4947] <... clone resumed>, parent_tid=[241], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 241 [pid 4946] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4947] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4945] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4949] set_robust_list(0x7ff3b48409e0, 24 [pid 4948] <... openat resumed>) = 3 [pid 4947] <... futex resumed>) = 0 [pid 4946] <... futex resumed>) = 0 [pid 4945] <... futex resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4948] write(3, "1000", 4 [pid 4947] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4946] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4945] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4948] <... write resumed>) = 4 [pid 4946] <... openat resumed>) = 4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4948] close(3 [pid 4946] setns(201, 0 [pid 4948] <... close resumed>) = 0 [pid 4946] <... setns resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 239 [pid 4948] read(200, [pid 4946] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4948] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4946] <... socket resumed>) = 5 [pid 4948] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4946] setns(4, 0 [pid 4948] <... futex resumed>) = 0 [pid 4946] <... setns resumed>) = 0 [pid 4948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4946] close(4 [pid 4948] <... mmap resumed>) = 0x7ff3b4820000 [pid 4946] <... close resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 240 [pid 4948] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4946] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] <... mprotect resumed>) = 0 [pid 4946] <... futex resumed>) = 1 [pid 4945] <... futex resumed>) = 0 [pid 4948] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4946] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4945] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4948] <... clone resumed>, parent_tid=[236], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 236 [pid 4946] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4945] <... futex resumed>) = 0 [pid 4948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4946] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4945] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4948] <... futex resumed>) = 0 [pid 4946] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4946] <... futex resumed>) = 0 [pid 4945] close(3 [pid 4946] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4950 attached [pid 4945] <... close resumed>) = 0 [pid 4945] close(4) = -1 EBADF (Bad file descriptor) [pid 4950] set_robust_list(0x555556fa75e0, 24 [pid 4945] close(5 [pid 4950] <... set_robust_list resumed>) = 0 [pid 4945] <... close resumed>) = 0 [pid 4945] close(6) = -1 EBADF (Bad file descriptor) [pid 4945] close(7) = -1 EBADF (Bad file descriptor) [pid 4950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4945] close(8 [pid 4950] <... prctl resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] close(9) = -1 EBADF (Bad file descriptor) [pid 4945] close(10) = -1 EBADF (Bad file descriptor) [pid 4950] setpgid(0, 0 [pid 4945] close(11) = -1 EBADF (Bad file descriptor) [pid 4945] close(12) = -1 EBADF (Bad file descriptor) [pid 4945] close(13) = -1 EBADF (Bad file descriptor) [pid 4945] close(14 [pid 4949] <... set_robust_list resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4952 attached [pid 4950] <... setpgid resumed>) = 0 [pid 4945] close(15 [pid 4952] set_robust_list(0x7ff3b48409e0, 24 [pid 4950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4949] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4945] close(16) = -1 EBADF (Bad file descriptor) [pid 4952] <... set_robust_list resumed>) = 0 [pid 4950] <... openat resumed>) = 3 [pid 4945] close(17) = -1 EBADF (Bad file descriptor) [pid 4945] close(18) = -1 EBADF (Bad file descriptor) [pid 4949] <... openat resumed>) = 3 [pid 4945] close(19) = -1 EBADF (Bad file descriptor) [pid 4949] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4945] close(20 [pid 4952] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4950] write(3, "1000", 4 [pid 4949] <... futex resumed>) = 1 [pid 4947] <... futex resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] <... openat resumed>) = 3 [pid 4950] <... write resumed>) = 4 [pid 4947] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4952] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] close(3 [pid 4949] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4947] <... futex resumed>) = 0 [pid 4945] close(21 [pid 4952] <... futex resumed>) = 1 [pid 4950] <... close resumed>) = 0 [pid 4948] <... futex resumed>) = 0 [pid 4947] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4950] read(200, [pid 4949] <... write resumed>) = 8 [pid 4948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4950] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4948] <... futex resumed>) = 0 [pid 4945] close(22 [pid 4949] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4952] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4950] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] <... write resumed>) = 8 [pid 4950] <... futex resumed>) = 0 [pid 4949] <... futex resumed>) = 1 [pid 4947] <... futex resumed>) = 0 [pid 4952] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4947] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4945] close(23 [pid 4949] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 4951 attached [pid 4952] <... futex resumed>) = 1 [pid 4950] <... mmap resumed>) = 0x7ff3b4820000 [pid 4948] <... futex resumed>) = 0 [pid 4947] <... futex resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4950] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4947] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4945] close(24 [pid 4952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4951] set_robust_list(0x555556fa75e0, 24 [pid 4950] <... mprotect resumed>) = 0 [pid 4949] <... openat resumed>) = 4 [pid 4948] <... futex resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4950] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4945] close(25 [pid 4949] setns(201, 0 [pid 4951] <... set_robust_list resumed>) = 0 [pid 4952] <... openat resumed>) = 4 [pid 4949] <... setns resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] setns(201, 0 [pid 4951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4950] <... clone resumed>, parent_tid=[240], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 240 [pid 4945] close(26 [pid 4952] <... setns resumed>) = 0 [pid 4950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4949] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4951] <... prctl resumed>) = 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4950] <... futex resumed>) = 0 [pid 4945] close(27 [pid 4952] <... socket resumed>) = 5 [pid 4951] setpgid(0, 0 [pid 4950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4949] <... socket resumed>) = 5 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] setns(4, 0 [pid 4945] close(28 [pid 4952] <... setns resumed>) = 0 [pid 4949] setns(4, 0 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... setpgid resumed>) = 0 [pid 4952] close(4 [pid 4949] <... setns resumed>) = 0 [pid 4945] close(29 [pid 4952] <... close resumed>) = 0 [pid 4951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4949] close(4 [pid 4952] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4952] <... futex resumed>) = 1 [pid 4949] <... close resumed>) = 0 [pid 4948] <... futex resumed>) = 0 [pid 4945] exit_group(0 [pid 4952] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4948] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4951] <... openat resumed>) = 3 [pid 4949] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] <... futex resumed>) = 0 [pid 4946] <... futex resumed>) = ? [pid 4945] <... exit_group resumed>) = ? [pid 4952] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4951] write(3, "1000", 4 [pid 4949] <... futex resumed>) = 1 [pid 4948] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4947] <... futex resumed>) = 0 [pid 4946] +++ exited with 0 +++ [pid 4952] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4947] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4952] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4947] <... futex resumed>) = 0 [pid 4952] <... futex resumed>) = 1 [pid 4948] <... futex resumed>) = 0 [pid 4947] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4952] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4948] close(3 [pid 4945] +++ exited with 0 +++ [pid 4951] <... write resumed>) = 4 [pid 4949] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4948] <... close resumed>) = 0 [pid 4951] close(3 [pid 4949] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4948] close(4 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4951] <... close resumed>) = 0 [pid 4949] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] read(200, [pid 4949] <... futex resumed>) = 1 [pid 4948] close(5 [pid 4947] <... futex resumed>) = 0 [pid 4951] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4949] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4948] <... close resumed>) = 0 [pid 4947] close(3 [pid 4951] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] close(6 [pid 4947] <... close resumed>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4951] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(4 [pid 4948] close(7 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(5 [pid 4948] close(8 [pid 4947] <... close resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(6 [pid 4948] close(9 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(7 [pid 4951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4948] close(10 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 245 [pid 4951] <... mmap resumed>) = 0x7ff3b4820000 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(8 [pid 4948] close(11 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(9 [pid 4948] close(12 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... mprotect resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(10 [pid 4951] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4948] close(13 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(11 [pid 4948] close(14 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... clone resumed>, parent_tid=[241], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 241 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(12./strace-static-x86_64: Process 4954 attached [pid 4951] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] close(15 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] set_robust_list(0x555556fa75e0, 24 [pid 4951] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(13 [pid 4954] <... set_robust_list resumed>) = 0 [pid 4948] close(16 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(14 [pid 4954] <... prctl resumed>) = 0 [pid 4948] close(17 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] setpgid(0, 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(15 [pid 4954] <... setpgid resumed>) = 0 [pid 4948] close(18 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(16./strace-static-x86_64: Process 4953 attached [pid 4954] <... openat resumed>) = 3 [pid 4948] close(19 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] write(3, "1000", 4 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(17 [pid 4954] <... write resumed>) = 4 [pid 4948] close(20 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] close(3 [pid 4953] set_robust_list(0x7ff3b48409e0, 24 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(18 [pid 4954] <... close resumed>) = 0 [pid 4948] close(21 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4953] <... set_robust_list resumed>) = 0 [pid 4954] read(200, [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(19 [pid 4954] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4953] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4948] close(22 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4955 attached [pid 4954] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(20 [pid 4955] set_robust_list(0x7ff3b48409e0, 24 [pid 4954] <... futex resumed>) = 0 [pid 4948] close(23 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4953] <... openat resumed>) = 3 [pid 4955] <... set_robust_list resumed>) = 0 [pid 4954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(21 [pid 4955] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4954] <... mmap resumed>) = 0x7ff3b4820000 [pid 4953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] close(24 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... openat resumed>) = 3 [pid 4954] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(22 [pid 4950] <... futex resumed>) = 0 [pid 4955] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] <... mprotect resumed>) = 0 [pid 4953] <... futex resumed>) = 1 [pid 4950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] close(25 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... futex resumed>) = 1 [pid 4954] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4953] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4951] <... futex resumed>) = 0 [pid 4950] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(23 [pid 4955] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4951] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4948] close(26 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4954] <... clone resumed>, parent_tid=[246], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 246 [pid 4953] <... write resumed>) = 8 [pid 4951] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(24 [pid 4955] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4954] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4948] close(27 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... write resumed>) = 8 [pid 4954] <... futex resumed>) = 0 [pid 4953] <... futex resumed>) = 1 [pid 4950] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(25 [pid 4955] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4953] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4948] close(28 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... futex resumed>) = 1 [pid 4951] <... futex resumed>) = 0 [pid 4950] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(26 [pid 4955] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4953] <... openat resumed>) = 4 [pid 4951] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4948] close(29 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4953] setns(201, 0 [pid 4951] <... futex resumed>) = 0 [pid 4948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4947] close(27 [pid 4955] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4953] <... setns resumed>) = 0 [pid 4951] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4948] exit_group(0 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... openat resumed>) = 4 [pid 4953] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4952] <... futex resumed>) = ? [pid 4948] <... exit_group resumed>) = ? [pid 4947] close(28./strace-static-x86_64: Process 4956 attached [pid 4955] setns(201, 0 [pid 4953] <... socket resumed>) = 5 [pid 4952] +++ exited with 0 +++ [pid 4948] +++ exited with 0 +++ [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... setns resumed>) = 0 [pid 4953] setns(4, 0 [pid 4947] close(29 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4955] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4953] <... setns resumed>) = 0 [pid 4947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4956] set_robust_list(0x7ff3b48409e0, 24 [pid 4955] <... socket resumed>) = 5 [pid 4953] close(4 [pid 4947] exit_group(0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4956] <... set_robust_list resumed>) = 0 [pid 4955] setns(4, 0 [pid 4953] <... close resumed>) = 0 [pid 4949] <... futex resumed>) = ? [pid 4947] <... exit_group resumed>) = ? [pid 3609] <... restart_syscall resumed>) = 0 [pid 4956] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4955] <... setns resumed>) = 0 [pid 4953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4949] +++ exited with 0 +++ [pid 4947] +++ exited with 0 +++ [pid 4955] close(4 [pid 4953] <... futex resumed>) = 1 [pid 4950] <... futex resumed>) = 0 [pid 4955] <... close resumed>) = 0 [pid 4953] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4950] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4955] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4953] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4950] <... futex resumed>) = 0 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4956] <... openat resumed>) = 3 [pid 4955] <... futex resumed>) = 1 [pid 4953] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] <... futex resumed>) = 0 [pid 4950] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4955] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4951] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4950] close(3 [pid 4955] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4950] <... close resumed>) = 0 [pid 4955] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4950] close(4 [pid 4955] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4955] <... futex resumed>) = 0 [pid 4953] <... futex resumed>) = 0 [pid 4951] <... futex resumed>) = 0 [pid 4956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] close(5 [pid 4955] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4953] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4951] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4950] <... close resumed>) = 0 [pid 4956] <... futex resumed>) = 1 [pid 4954] <... futex resumed>) = 0 [pid 4951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4950] close(6 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 237 [pid 4956] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4954] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] close(3 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4954] <... futex resumed>) = 0 [pid 4950] close(7 [pid 4954] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] close(8) = -1 EBADF (Bad file descriptor) [pid 4950] close(9) = -1 EBADF (Bad file descriptor) [pid 4950] close(10) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4957 attached [pid 4950] close(11 [pid 4957] set_robust_list(0x555556fa75e0, 24 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] <... set_robust_list resumed>) = 0 [pid 4956] <... write resumed>) = 8 [pid 4951] <... close resumed>) = 0 [pid 4950] close(12 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 242 [pid 4957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] close(4 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] <... prctl resumed>) = 0 [pid 4956] <... futex resumed>) = 1 [pid 4954] <... futex resumed>) = 0 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] close(13 [pid 4957] setpgid(0, 0 [pid 4956] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4954] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] close(5 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] <... setpgid resumed>) = 0 [pid 4954] <... futex resumed>) = 0 [pid 4950] close(14 [pid 4957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4954] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4951] <... close resumed>) = 0 [pid 4956] <... openat resumed>) = 4 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] <... openat resumed>) = 3 [pid 4956] setns(201, 0 [pid 4951] close(6 [pid 4950] close(15 [pid 4957] write(3, "1000", 4 [pid 4956] <... setns resumed>) = 0 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] <... write resumed>) = 4 [pid 4956] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4951] close(7 [pid 4950] close(16 [pid 4957] close(3 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] <... close resumed>) = 0 [pid 4956] <... socket resumed>) = 5 [pid 4951] close(8 [pid 4950] close(17./strace-static-x86_64: Process 4958 attached [pid 4957] read(200, [pid 4956] setns(4, 0 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] set_robust_list(0x555556fa75e0, 24 [pid 4957] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4956] <... setns resumed>) = 0 [pid 4951] close(9 [pid 4950] close(18 [pid 4958] <... set_robust_list resumed>) = 0 [pid 4957] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4956] close(4 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4957] <... futex resumed>) = 0 [pid 4956] <... close resumed>) = 0 [pid 4951] close(10 [pid 4950] close(19 [pid 4958] <... prctl resumed>) = 0 [pid 4957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] setpgid(0, 0 [pid 4957] <... mmap resumed>) = 0x7ff3b4820000 [pid 4956] <... futex resumed>) = 1 [pid 4954] <... futex resumed>) = 0 [pid 4951] close(11 [pid 4950] close(20 [pid 4958] <... setpgid resumed>) = 0 [pid 4957] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4956] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4954] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4957] <... mprotect resumed>) = 0 [pid 4956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4954] <... futex resumed>) = 0 [pid 4951] close(12 [pid 4950] close(21 [pid 4958] <... openat resumed>) = 3 [pid 4957] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4956] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4954] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] write(3, "1000", 4 [pid 4956] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4951] close(13 [pid 4950] close(22 [pid 4958] <... write resumed>) = 4 [pid 4957] <... clone resumed>, parent_tid=[238], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 238 [pid 4956] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] close(3 [pid 4957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] close(23 [pid 4958] <... close resumed>) = 0 [pid 4957] <... futex resumed>) = 0 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] read(200, [pid 4957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4950] close(24 [pid 4958] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4956] <... futex resumed>) = 1 [pid 4954] <... futex resumed>) = 0 [pid 4951] close(14 [pid 4950] close(25 [pid 4958] <... futex resumed>) = 0 [pid 4956] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4954] close(3 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4959 attached [pid 4958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4954] <... close resumed>) = 0 [pid 4951] close(15 [pid 4950] close(26 [pid 4958] <... mmap resumed>) = 0x7ff3b4820000 [pid 4954] close(4 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4959] set_robust_list(0x7ff3b48409e0, 24 [pid 4958] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(16 [pid 4950] close(27 [pid 4958] <... mprotect resumed>) = 0 [pid 4954] close(5 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4954] <... close resumed>) = 0 [pid 4951] close(17 [pid 4950] close(28 [pid 4954] close(6 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] <... clone resumed>, parent_tid=[243], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 243 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(18 [pid 4950] close(29 [pid 4958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] close(7 [pid 4950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] <... futex resumed>) = 0 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] exit_group(0 [pid 4958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4954] close(8 [pid 4953] <... futex resumed>) = ? [pid 4951] close(19 [pid 4950] <... exit_group resumed>) = ? [pid 4959] <... set_robust_list resumed>) = 0 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4953] +++ exited with 0 +++ [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4950] +++ exited with 0 +++ [pid 4954] close(9 [pid 4951] close(20 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] close(10 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4960 attached [pid 4959] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(21 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4954] close(11) = -1 EBADF (Bad file descriptor) [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] close(12) = -1 EBADF (Bad file descriptor) [pid 4954] close(13) = -1 EBADF (Bad file descriptor) [pid 4954] close(14) = -1 EBADF (Bad file descriptor) [pid 4954] close(15) = -1 EBADF (Bad file descriptor) [pid 4954] close(16) = -1 EBADF (Bad file descriptor) [pid 4954] close(17 [pid 4951] close(22 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 241 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4954] close(18) = -1 EBADF (Bad file descriptor) [pid 4951] close(23 [pid 4954] close(19 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4959] <... openat resumed>) = 3 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(24 [pid 4959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4957] <... futex resumed>) = 0 [pid 4954] close(20 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4959] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(25 [pid 4957] <... futex resumed>) = 0 [pid 4954] close(21 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(26 [pid 4959] <... write resumed>) = 8 [pid 4954] close(22 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4960] set_robust_list(0x7ff3b48409e0, 24 [pid 4959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(27 [pid 4960] <... set_robust_list resumed>) = 0 [pid 4959] <... futex resumed>) = 1 [pid 4957] <... futex resumed>) = 0 [pid 4954] close(23 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4960] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(28 [pid 4959] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY./strace-static-x86_64: Process 4961 attached [pid 4960] <... openat resumed>) = 3 [pid 4957] <... futex resumed>) = 0 [pid 4954] close(24 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4960] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] close(29 [pid 4960] <... futex resumed>) = 1 [pid 4959] <... openat resumed>) = 4 [pid 4958] <... futex resumed>) = 0 [pid 4954] close(25 [pid 4951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] set_robust_list(0x555556fa75e0, 24 [pid 4960] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] <... write resumed>) = 8 [pid 4959] setns(201, 0 [pid 4958] <... futex resumed>) = 0 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] exit_group(0 [pid 4960] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4955] <... futex resumed>) = ? [pid 4954] close(26 [pid 4961] <... set_robust_list resumed>) = 0 [pid 4960] <... futex resumed>) = 0 [pid 4959] <... setns resumed>) = 0 [pid 4958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4955] +++ exited with 0 +++ [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4951] <... exit_group resumed>) = ? [pid 4960] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] close(27 [pid 4960] <... openat resumed>) = 4 [pid 4958] <... futex resumed>) = 0 [pid 4960] setns(201, 0 [pid 4958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4960] <... setns resumed>) = 0 [pid 4960] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4951] +++ exited with 0 +++ [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4959] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4954] close(28 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4959] <... socket resumed>) = 5 [pid 4954] close(29 [pid 4960] setns(4, 0) = 0 [pid 4959] setns(4, 0 [pid 4954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4960] close(4 [pid 4954] exit_group(0 [pid 4961] <... prctl resumed>) = 0 [pid 4960] <... close resumed>) = 0 [pid 4959] <... setns resumed>) = 0 [pid 4954] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4956] <... futex resumed>) = ? [pid 4960] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4958] <... futex resumed>) = 0 [pid 4960] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4958] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4958] <... futex resumed>) = 0 [pid 4960] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4958] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4960] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4960] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4958] <... futex resumed>) = 0 [pid 4960] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4958] close(3) = 0 [pid 4958] close(4) = -1 EBADF (Bad file descriptor) [pid 4958] close(5) = 0 [pid 4958] close(6) = -1 EBADF (Bad file descriptor) [pid 4958] close(7) = -1 EBADF (Bad file descriptor) [pid 4958] close(8 [pid 4956] +++ exited with 0 +++ [pid 4954] +++ exited with 0 +++ [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4959] close(4 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 242 [pid 4961] setpgid(0, 0 [pid 4958] close(9 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] <... setpgid resumed>) = 0 [pid 4959] <... close resumed>) = 0 [pid 4958] close(10) = -1 EBADF (Bad file descriptor) [pid 4958] close(11 [pid 4959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4959] <... futex resumed>) = 1 [pid 4958] close(12 [pid 4957] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4962 attached [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] set_robust_list(0x555556fa75e0, 24 [pid 4958] close(13 [pid 4957] <... futex resumed>) = 0 [pid 4962] <... set_robust_list resumed>) = 0 [pid 4959] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 247 [pid 4962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4961] <... openat resumed>) = 3 [pid 4958] close(14 [pid 4962] <... prctl resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] setpgid(0, 0 [pid 4961] write(3, "1000", 4 [pid 4959] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4958] close(15 [pid 4962] <... setpgid resumed>) = 0 [pid 4959] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] <... write resumed>) = 4 [pid 4962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4959] <... futex resumed>) = 1 [pid 4958] close(16 [pid 4957] <... futex resumed>) = 0 [pid 4962] <... openat resumed>) = 3 [pid 4961] close(3 [pid 4959] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(3 [pid 4962] write(3, "1000", 4 [pid 4961] <... close resumed>) = 0 [pid 4958] close(17 [pid 4957] <... close resumed>) = 0 ./strace-static-x86_64: Process 4963 attached [pid 4962] <... write resumed>) = 4 [pid 4961] read(200, [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(4 [pid 4963] set_robust_list(0x555556fa75e0, 24 [pid 4962] close(3 [pid 4958] close(18 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... set_robust_list resumed>) = 0 [pid 4962] <... close resumed>) = 0 [pid 4961] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(5 [pid 4963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4962] read(200, [pid 4961] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] close(19 [pid 4957] <... close resumed>) = 0 [pid 4963] <... prctl resumed>) = 0 [pid 4962] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4961] <... futex resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(6 [pid 4963] setpgid(0, 0 [pid 4962] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] close(20 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4963] <... setpgid resumed>) = 0 [pid 4962] <... futex resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(7 [pid 4963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4961] <... mmap resumed>) = 0x7ff3b4820000 [pid 4958] close(21 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... openat resumed>) = 3 [pid 4962] <... mmap resumed>) = 0x7ff3b4820000 [pid 4961] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(8 [pid 4963] write(3, "1000", 4 [pid 4962] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4961] <... mprotect resumed>) = 0 [pid 4958] close(22 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... write resumed>) = 4 [pid 4962] <... mprotect resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(9 [pid 4963] close(3 [pid 4962] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4961] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4958] close(23 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... close resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(10 [pid 4963] read(200, [pid 4962] <... clone resumed>, parent_tid=[243], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 243 [pid 4958] close(24 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4962] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4961] <... clone resumed>, parent_tid=[242], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 242 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(11 [pid 4963] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] <... futex resumed>) = 0 [pid 4961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] close(25 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... futex resumed>) = 0 [pid 4962] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4961] <... futex resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(12 [pid 4963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4958] close(26 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... mmap resumed>) = 0x7ff3b4820000 [pid 4961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(13 [pid 4963] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4958] close(27 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] <... mprotect resumed>) = 0 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(14 [pid 4963] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4958] close(28 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(15 [pid 4963] <... clone resumed>, parent_tid=[248], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 248 [pid 4958] close(29 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(16 [pid 4963] <... futex resumed>) = 0 [pid 4958] exit_group(0 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4963] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4960] <... futex resumed>) = ? [pid 4958] <... exit_group resumed>) = ? [pid 4957] close(17./strace-static-x86_64: Process 4964 attached [pid 4960] +++ exited with 0 +++ [pid 4958] +++ exited with 0 +++ [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4965 attached [pid 4957] close(18 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4965] set_robust_list(0x7ff3b48409e0, 24 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4965] <... set_robust_list resumed>) = 0 [pid 4957] close(19 [pid 4965] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4965] <... openat resumed>) = 3 [pid 4957] close(20 [pid 4965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4965] <... futex resumed>) = 1 [pid 4961] <... futex resumed>) = 0 [pid 4957] close(21 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4965] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4965] <... write resumed>) = 8 [pid 4961] <... futex resumed>) = 0 [pid 4957] close(22 [pid 4965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4965] <... futex resumed>) = 0 [pid 4957] close(23 [pid 4965] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4957] close(24) = -1 EBADF (Bad file descriptor) [pid 4957] close(25) = -1 EBADF (Bad file descriptor) [pid 4961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4964] set_robust_list(0x7ff3b48409e0, 24 [pid 4957] close(26 [pid 4961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 244 ./strace-static-x86_64: Process 4966 attached [pid 4961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4966] set_robust_list(0x7ff3b48409e0, 24 [pid 4957] close(27 [pid 4966] <... set_robust_list resumed>) = 0 [pid 4965] <... futex resumed>) = 0 [pid 4964] <... set_robust_list resumed>) = 0 [pid 4961] <... futex resumed>) = 1 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4966] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4965] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4964] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4957] close(28./strace-static-x86_64: Process 4967 attached [pid 4966] <... openat resumed>) = 3 [pid 4965] <... openat resumed>) = 4 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4966] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4965] setns(201, 0 [pid 4964] <... openat resumed>) = 3 [pid 4957] close(29 [pid 4966] <... futex resumed>) = 1 [pid 4965] <... setns resumed>) = 0 [pid 4963] <... futex resumed>) = 0 [pid 4957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4966] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4965] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] exit_group(0 [pid 4966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4965] <... socket resumed>) = 5 [pid 4964] <... futex resumed>) = 1 [pid 4963] <... futex resumed>) = 0 [pid 4962] <... futex resumed>) = 0 [pid 4959] <... futex resumed>) = ? [pid 4957] <... exit_group resumed>) = ? [pid 4966] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4965] setns(4, 0 [pid 4963] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4962] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4966] <... write resumed>) = 8 [pid 4965] <... setns resumed>) = 0 [pid 4962] <... futex resumed>) = 0 [pid 4966] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4965] close(4 [pid 4962] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4966] <... futex resumed>) = 1 [pid 4965] <... close resumed>) = 0 [pid 4963] <... futex resumed>) = 0 [pid 4959] +++ exited with 0 +++ [pid 4957] +++ exited with 0 +++ [pid 4964] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4967] set_robust_list(0x555556fa75e0, 24 [pid 4966] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4965] <... futex resumed>) = 1 [pid 4963] <... futex resumed>) = 0 [pid 4966] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4965] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4963] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4961] <... futex resumed>) = 0 [pid 4964] <... write resumed>) = 8 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4967] <... set_robust_list resumed>) = 0 [pid 4966] <... openat resumed>) = 4 [pid 4964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4961] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4966] setns(201, 0) = 0 [pid 4965] <... futex resumed>) = 0 [pid 4961] <... futex resumed>) = 1 [pid 4966] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4965] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4964] <... futex resumed>) = 1 [pid 4962] <... futex resumed>) = 0 [pid 4961] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... restart_syscall resumed>) = 0 [pid 4967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4966] <... socket resumed>) = 5 [pid 4965] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4962] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] <... prctl resumed>) = 0 [pid 4966] setns(4, 0 [pid 4965] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4962] <... futex resumed>) = 0 [pid 4967] setpgid(0, 0 [pid 4966] <... setns resumed>) = 0 [pid 4965] <... futex resumed>) = 1 [pid 4964] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4962] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4961] <... futex resumed>) = 0 [pid 4966] close(4 [pid 4965] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4961] close(3 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4967] <... setpgid resumed>) = 0 [pid 4966] <... close resumed>) = 0 [pid 4964] <... openat resumed>) = 4 [pid 4966] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4961] <... close resumed>) = 0 [pid 4966] <... futex resumed>) = 1 [pid 4963] <... futex resumed>) = 0 [pid 4966] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4963] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4963] <... futex resumed>) = 0 [pid 4966] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4963] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4966] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4964] setns(201, 0 [pid 4961] close(4 [pid 4967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4966] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4964] <... setns resumed>) = 0 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 239 [pid 4966] <... futex resumed>) = 1 [pid 4964] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4963] <... futex resumed>) = 0 [pid 4961] close(5 [pid 4966] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4963] close(3 [pid 4964] <... socket resumed>) = 5 [pid 4963] <... close resumed>) = 0 [pid 4961] <... close resumed>) = 0 [pid 4964] setns(4, 0 [pid 4963] close(4 [pid 4961] close(6 [pid 4967] <... openat resumed>) = 3 [pid 4964] <... setns resumed>) = 0 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4967] write(3, "1000", 4 [pid 4964] close(4 [pid 4963] close(5 [pid 4967] <... write resumed>) = 4 [pid 4964] <... close resumed>) = 0 [pid 4963] <... close resumed>) = 0 [pid 4961] close(7./strace-static-x86_64: Process 4968 attached [pid 4967] close(3 [pid 4964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] close(6 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] set_robust_list(0x555556fa75e0, 24 [pid 4967] <... close resumed>) = 0 [pid 4964] <... futex resumed>) = 1 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... futex resumed>) = 0 [pid 4961] close(8 [pid 4968] <... set_robust_list resumed>) = 0 [pid 4967] read(200, [pid 4964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4963] close(7 [pid 4962] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4967] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... futex resumed>) = 0 [pid 4961] close(9 [pid 4968] <... prctl resumed>) = 0 [pid 4967] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4964] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4963] close(8 [pid 4962] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] setpgid(0, 0 [pid 4967] <... futex resumed>) = 0 [pid 4964] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(10 [pid 4968] <... setpgid resumed>) = 0 [pid 4967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4964] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] close(9 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4967] <... mmap resumed>) = 0x7ff3b4820000 [pid 4964] <... futex resumed>) = 1 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... futex resumed>) = 0 [pid 4961] close(11 [pid 4968] <... openat resumed>) = 3 [pid 4967] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4964] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4963] close(10 [pid 4962] close(3 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] write(3, "1000", 4 [pid 4967] <... mprotect resumed>) = 0 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = 0 [pid 4968] <... write resumed>) = 4 [pid 4963] close(11 [pid 4962] close(4 [pid 4961] close(12 [pid 4967] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4968] close(3 [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 4968] <... close resumed>) = 0 [pid 4963] close(12 [pid 4962] close(5 [pid 4961] close(13 [pid 4968] read(200, [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = 0 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4967] <... clone resumed>, parent_tid=[245], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 245 [pid 4963] close(13 [pid 4962] close(6 [pid 4968] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(14 [pid 4968] <... futex resumed>) = 0 [pid 4967] <... futex resumed>) = 0 [pid 4963] close(14 [pid 4962] close(7 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4967] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(15 [pid 4968] <... mmap resumed>) = 0x7ff3b4820000 [pid 4963] close(15 [pid 4962] close(8 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(16 [pid 4968] <... mprotect resumed>) = 0 [pid 4963] close(16 [pid 4962] close(9 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(17 [pid 4963] close(17 [pid 4962] close(10 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] <... clone resumed>, parent_tid=[240], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 240 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(18 [pid 4968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] close(18 [pid 4962] close(11 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] <... futex resumed>) = 0 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(19 [pid 4968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4963] close(19 [pid 4962] close(12 [pid 4961] <... 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(20 [pid 4963] close(20 [pid 4962] close(13 [pid 4961] <... 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 4963] close(21 [pid 4962] close(14 [pid 4961] close(21 [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 4963] close(22 [pid 4962] close(15 [pid 4961] close(22./strace-static-x86_64: Process 4969 attached [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 4969] set_robust_list(0x7ff3b48409e0, 24 [pid 4963] close(23 [pid 4962] close(16 [pid 4961] close(23 [pid 4969] <... set_robust_list resumed>) = 0 [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 4969] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4963] close(24 [pid 4962] close(17 [pid 4961] close(24./strace-static-x86_64: Process 4970 attached [pid 4969] <... openat resumed>) = 3 [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 4969] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] close(25 [pid 4962] close(18 [pid 4961] close(25 [pid 4969] <... futex resumed>) = 1 [pid 4967] <... futex resumed>) = 0 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4969] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4967] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] close(26 [pid 4962] close(19 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4969] <... write resumed>) = 8 [pid 4967] <... futex resumed>) = 0 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(26 [pid 4970] set_robust_list(0x7ff3b48409e0, 24 [pid 4969] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4963] close(27 [pid 4962] close(20 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4970] <... set_robust_list resumed>) = 0 [pid 4969] <... futex resumed>) = 0 [pid 4967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(27 [pid 4969] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4967] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4963] close(28 [pid 4962] close(21 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4970] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4967] <... futex resumed>) = 0 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(28 [pid 4969] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4967] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4963] close(29 [pid 4962] close(22 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4970] <... openat resumed>) = 3 [pid 4969] <... openat resumed>) = 4 [pid 4963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] close(29 [pid 4970] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4969] setns(201, 0 [pid 4963] exit_group(0 [pid 4962] close(23 [pid 4961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4969] <... setns resumed>) = 0 [pid 4966] <... futex resumed>) = ? [pid 4963] <... exit_group resumed>) = ? [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4970] <... futex resumed>) = 1 [pid 4969] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4968] <... futex resumed>) = 0 [pid 4966] +++ exited with 0 +++ [pid 4963] +++ exited with 0 +++ [pid 4962] close(24 [pid 4961] exit_group(0 [pid 4970] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4969] <... socket resumed>) = 5 [pid 4968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4965] <... futex resumed>) = ? [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4961] <... exit_group resumed>) = ? [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4970] <... write resumed>) = 8 [pid 4969] setns(4, 0 [pid 4968] <... futex resumed>) = 0 [pid 4965] +++ exited with 0 +++ [pid 4962] close(25 [pid 4961] +++ exited with 0 +++ [pid 4970] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4969] <... setns resumed>) = 0 [pid 4968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4969] close(4 [pid 4968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4962] close(26 [pid 4970] <... futex resumed>) = 0 [pid 4969] <... close resumed>) = 0 [pid 4968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4970] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4969] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] <... futex resumed>) = 0 [pid 4962] close(27 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 4969] <... futex resumed>) = 1 [pid 4968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4967] <... futex resumed>) = 0 [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 4970] <... openat resumed>) = 4 [pid 4969] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4967] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] close(28 [pid 4970] setns(201, 0 [pid 4969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4967] <... futex resumed>) = 0 [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4969] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4967] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4962] close(29 [pid 4970] <... setns resumed>) = 0 [pid 4969] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4970] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4969] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] exit_group(0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4969] <... futex resumed>) = 1 [pid 4967] <... futex resumed>) = 0 [pid 4962] <... exit_group resumed>) = ? [pid 4969] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4967] close(3) = 0 [pid 4964] <... futex resumed>) = ? [pid 4967] close(4) = -1 EBADF (Bad file descriptor) [pid 4967] close(5) = 0 [pid 4967] close(6) = -1 EBADF (Bad file descriptor) [pid 4967] close(7) = -1 EBADF (Bad file descriptor) [pid 4967] close(8) = -1 EBADF (Bad file descriptor) [pid 4967] close(9) = -1 EBADF (Bad file descriptor) [pid 4967] close(10) = -1 EBADF (Bad file descriptor) [pid 4967] close(11) = -1 EBADF (Bad file descriptor) [pid 4967] close(12) = -1 EBADF (Bad file descriptor) [pid 4967] close(13) = -1 EBADF (Bad file descriptor) [pid 4967] close(14) = -1 EBADF (Bad file descriptor) [pid 4967] close(15 [pid 4964] +++ exited with 0 +++ [pid 4962] +++ exited with 0 +++ [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 249 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 243 [pid 4970] <... socket resumed>) = 5 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4967] close(16) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4970] setns(4, 0 [pid 4967] close(17./strace-static-x86_64: Process 4971 attached [pid 4970] <... setns resumed>) = 0 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] set_robust_list(0x555556fa75e0, 24 [pid 4970] close(4 [pid 4967] close(18 [pid 4971] <... set_robust_list resumed>) = 0 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4970] <... close resumed>) = 0 [pid 4967] close(19 [pid 4971] <... prctl resumed>) = 0 [pid 4970] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] setpgid(0, 0 [pid 4970] <... futex resumed>) = 1 [pid 4968] <... futex resumed>) = 0 [pid 4967] close(20 [pid 4971] <... setpgid resumed>) = 0 [pid 4970] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4968] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4968] <... futex resumed>) = 0 [pid 4967] close(21 [pid 4971] <... openat resumed>) = 3 [pid 4970] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4968] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4972 attached [pid 4971] write(3, "1000", 4 [pid 4970] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4967] close(22 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4971] <... write resumed>) = 4 [pid 4970] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(3 [pid 4967] close(23 [pid 4971] <... close resumed>) = 0 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] read(200, [pid 4967] close(24 [pid 4971] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4967] close(25 [pid 4972] set_robust_list(0x555556fa75e0, 24 [pid 4971] <... futex resumed>) = 0 [pid 4970] <... futex resumed>) = 1 [pid 4968] <... futex resumed>) = 0 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 244 [pid 4972] <... set_robust_list resumed>) = 0 [pid 4971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4970] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4968] close(3 [pid 4967] close(26 [pid 4971] <... mmap resumed>) = 0x7ff3b4820000 [pid 4968] <... close resumed>) = 0 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4971] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4968] close(4 [pid 4967] close(27 [pid 4972] <... prctl resumed>) = 0 [pid 4971] <... mprotect resumed>) = 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4968] close(5 [pid 4967] close(28 [pid 4972] setpgid(0, 0 [pid 4968] <... close resumed>) = 0 [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4973 attached [pid 4971] <... clone resumed>, parent_tid=[250], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 250 [pid 4968] close(6 [pid 4967] close(29 [pid 4972] <... setpgid resumed>) = 0 [pid 4973] set_robust_list(0x555556fa75e0, 24 [pid 4971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... set_robust_list resumed>) = 0 [pid 4972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4971] <... futex resumed>) = 0 [pid 4968] close(7 [pid 4967] exit_group(0 [pid 4973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4969] <... futex resumed>) = ? [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4967] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4974 attached [pid 4973] <... prctl resumed>) = 0 [pid 4972] <... openat resumed>) = 3 [pid 4969] +++ exited with 0 +++ [pid 4968] close(8 [pid 4967] +++ exited with 0 +++ [pid 4973] setpgid(0, 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... setpgid resumed>) = 0 [pid 4968] close(9 [pid 4973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4972] write(3, "1000", 4 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4973] <... openat resumed>) = 3 [pid 4972] <... write resumed>) = 4 [pid 4968] close(10 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 4973] write(3, "1000", 4 [pid 4972] close(3 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... write resumed>) = 4 [pid 4972] <... close resumed>) = 0 [pid 4968] close(11 [pid 3611] <... restart_syscall resumed>) = 0 [pid 4973] close(3 [pid 4972] read(200, [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = 0 [pid 4972] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4968] close(12 [pid 4973] read(200, [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4968] close(13 [pid 4973] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4972] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4973] <... futex resumed>) = 0 [pid 4972] <... futex resumed>) = 0 [pid 4968] close(14 [pid 4973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... mmap resumed>) = 0x7ff3b4820000 [pid 4968] close(15 [pid 4973] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... mprotect resumed>) = 0 [pid 4968] close(16 [pid 4973] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4968] close(17 [pid 4973] <... clone resumed>, parent_tid=[245], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 245 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4972] <... mmap resumed>) = 0x7ff3b4820000 [pid 4968] close(18 [pid 4974] set_robust_list(0x7ff3b48409e0, 24 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 246 [pid 4973] <... futex resumed>) = 0 [pid 4972] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4968] close(19 [pid 4974] <... set_robust_list resumed>) = 0 [pid 4972] <... mprotect resumed>) = 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] close(20 [pid 4972] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4968] close(21) = -1 EBADF (Bad file descriptor) [pid 4968] close(22) = -1 EBADF (Bad file descriptor) [pid 4974] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4968] close(23 [pid 4972] <... clone resumed>, parent_tid=[244], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 244 ./strace-static-x86_64: Process 4975 attached [pid 4972] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] set_robust_list(0x555556fa75e0, 24 [pid 4972] <... futex resumed>) = 0 [pid 4968] close(24 [pid 4974] <... openat resumed>) = 3 [pid 4975] <... set_robust_list resumed>) = 0 [pid 4972] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4974] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] close(25 [pid 4975] <... prctl resumed>) = 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4974] <... futex resumed>) = 1 [pid 4971] <... futex resumed>) = 0 [pid 4975] setpgid(0, 0 [pid 4971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] close(26 [pid 4974] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4975] <... setpgid resumed>) = 0 [pid 4971] <... futex resumed>) = 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4974] <... write resumed>) = 8 [pid 4971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4968] close(27./strace-static-x86_64: Process 4976 attached [pid 4975] <... openat resumed>) = 3 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4974] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4976] set_robust_list(0x7ff3b48409e0, 24 [pid 4975] write(3, "1000", 4 [pid 4968] close(28 [pid 4976] <... set_robust_list resumed>) = 0 [pid 4975] <... write resumed>) = 4 [pid 4974] <... futex resumed>) = 1 [pid 4971] <... futex resumed>) = 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4976] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4975] close(3 [pid 4974] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4968] close(29 [pid 4976] <... openat resumed>) = 3 [pid 4975] <... close resumed>) = 0 [pid 4971] <... futex resumed>) = 0 [pid 4968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4976] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] read(200, [pid 4974] <... openat resumed>) = 4 [pid 4971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4968] exit_group(0 [pid 4976] <... futex resumed>) = 1 [pid 4975] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4974] setns(201, 0 [pid 4973] <... futex resumed>) = 0 [pid 4970] <... futex resumed>) = ? [pid 4968] <... exit_group resumed>) = ? [pid 4976] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4975] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4974] <... setns resumed>) = 0 [pid 4973] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4975] <... futex resumed>) = 0 [pid 4973] <... futex resumed>) = 0 [pid 4976] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4973] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4976] <... write resumed>) = 8 [pid 4975] <... mmap resumed>) = 0x7ff3b4820000 [pid 4970] +++ exited with 0 +++ [pid 4968] +++ exited with 0 +++ [pid 4976] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4974] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4976] <... futex resumed>) = 1 [pid 4975] <... mprotect resumed>) = 0 [pid 4973] <... futex resumed>) = 0 [pid 4976] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4975] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4974] <... socket resumed>) = 5 [pid 4973] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4977 attached ./strace-static-x86_64: Process 4978 attached [pid 4976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4974] setns(4, 0 [pid 4973] <... futex resumed>) = 0 [pid 4977] set_robust_list(0x7ff3b48409e0, 24 [pid 4976] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4975] <... clone resumed>, parent_tid=[247], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 247 [pid 4974] <... setns resumed>) = 0 [pid 4973] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4977] <... set_robust_list resumed>) = 0 [pid 4976] <... openat resumed>) = 4 [pid 4975] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4976] setns(201, 0 [pid 4975] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4974] close(4 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4977] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4976] <... setns resumed>) = 0 [pid 4976] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4974] <... close resumed>) = 0 [pid 4978] set_robust_list(0x7ff3b48409e0, 24 [pid 4976] <... socket resumed>) = 5 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4976] setns(4, 0 [pid 4974] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4978] <... set_robust_list resumed>) = 0 [pid 4978] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4976] <... setns resumed>) = 0 [pid 4976] close(4 [pid 4974] <... futex resumed>) = 1 [pid 4971] <... futex resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 241 [pid 4976] <... close resumed>) = 0 [pid 4974] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4971] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4976] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4971] <... futex resumed>) = 0 [pid 4977] <... openat resumed>) = 3 [pid 4976] <... futex resumed>) = 1 [pid 4974] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4973] <... futex resumed>) = 0 [pid 4971] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4977] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4976] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4974] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4973] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4977] <... futex resumed>) = 1 [pid 4976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4974] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] <... futex resumed>) = 0 [pid 4972] <... futex resumed>) = 0 [pid 4977] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4976] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4974] <... futex resumed>) = 1 [pid 4973] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4972] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4971] <... futex resumed>) = 0 [pid 4977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4976] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4974] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4972] <... futex resumed>) = 0 [pid 4971] close(3 [pid 4977] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4976] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4972] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4976] <... futex resumed>) = 1 [pid 4973] <... futex resumed>) = 0 [pid 4971] <... close resumed>) = 0 [pid 4976] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4973] close(3 [pid 4971] close(4 [pid 4977] <... write resumed>) = 8 [pid 4978] <... openat resumed>) = 3 [pid 4977] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] <... close resumed>) = 0 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] close(4 [pid 4978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(5 [pid 4972] <... futex resumed>) = 0 [pid 4977] <... futex resumed>) = 1 [pid 4975] <... futex resumed>) = 0 [pid 4973] close(5 [pid 4978] <... futex resumed>) = 1 [pid 4975] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4972] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4971] <... close resumed>) = 0 [pid 4978] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4977] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4975] <... futex resumed>) = 0 [pid 4973] <... close resumed>) = 0 [pid 4972] <... futex resumed>) = 0 [pid 4971] close(6 [pid 4975] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4973] close(6 [pid 4972] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] <... write resumed>) = 8 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(7 [pid 4973] close(7 [pid 4978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] <... futex resumed>) = 0 [pid 4973] close(8 [pid 4971] close(8 [pid 4978] <... futex resumed>) = 1 [pid 4978] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4977] <... openat resumed>) = 4 [pid 4975] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] <... futex resumed>) = 0 [pid 4973] close(9 [pid 4971] close(9 [pid 4975] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4977] setns(201, 0 [pid 4973] close(10 [pid 4971] close(10 [pid 4978] <... openat resumed>) = 4 [pid 4977] <... setns resumed>) = 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] setns(201, 0) = 0 [pid 4977] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4973] close(11 [pid 4971] close(11 [pid 4978] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4977] <... socket resumed>) = 5 [pid 4973] close(12 [pid 4971] close(12 [pid 4978] <... socket resumed>) = 5 [pid 4977] setns(4, 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] setns(4, 0 [pid 4977] <... setns resumed>) = 0 [pid 4973] close(13 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] <... setns resumed>) = 0 [pid 4977] close(4 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(13 [pid 4978] close(4 [pid 4973] close(14 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4977] <... close resumed>) = 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(14 [pid 4977] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4978] <... close resumed>) = 0 [pid 4978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4977] <... futex resumed>) = 1 [pid 4973] close(15 [pid 4972] <... futex resumed>) = 0 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] <... futex resumed>) = 1 [pid 4977] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4975] <... futex resumed>) = 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4971] close(15 [pid 4978] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4975] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] close(16 [pid 4972] <... futex resumed>) = 0 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4977] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4975] <... futex resumed>) = 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4971] close(16 [pid 4978] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4977] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4975] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4973] close(17 [pid 4978] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4977] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4979 attached [pid 4978] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4977] <... futex resumed>) = 1 [pid 4973] close(18 [pid 4972] <... futex resumed>) = 0 [pid 4971] close(17 [pid 4979] set_robust_list(0x555556fa75e0, 24 [pid 4978] <... futex resumed>) = 1 [pid 4977] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4975] <... futex resumed>) = 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] close(3 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] <... set_robust_list resumed>) = 0 [pid 4975] close(3 [pid 4971] close(18 [pid 4979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4973] close(19 [pid 4972] <... close resumed>) = 0 [pid 4979] <... prctl resumed>) = 0 [pid 4979] setpgid(0, 0) = 0 [pid 4979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4979] write(3, "1000", 4) = 4 [pid 4975] <... close resumed>) = 0 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] close(3 [pid 4975] close(4 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] close(4 [pid 4971] close(19 [pid 4979] <... close resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] read(200, [pid 4975] close(5 [pid 4973] close(20 [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4975] <... close resumed>) = 0 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] close(5 [pid 4971] close(20 [pid 4979] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(6 [pid 4979] <... futex resumed>) = 0 [pid 4973] close(21 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = 0 [pid 4971] close(21 [pid 4979] <... mmap resumed>) = 0x7ff3b4820000 [pid 4978] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4975] close(7 [pid 4973] close(22 [pid 4972] close(6 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(22 [pid 4979] <... mprotect resumed>) = 0 [pid 4975] close(8 [pid 4973] close(23 [pid 4972] close(7 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(23 [pid 4975] close(9 [pid 4973] close(24 [pid 4972] close(8 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] <... clone resumed>, parent_tid=[242], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 242 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(24 [pid 4979] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(10 [pid 4973] close(25 [pid 4972] close(9 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4979] <... futex resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(25 [pid 4979] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4975] close(11 [pid 4973] close(26 [pid 4972] close(10 [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(26 [pid 4975] close(12 [pid 4973] close(27 [pid 4972] close(11 [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] close(13 [pid 4973] close(28 [pid 4972] close(12 [pid 4971] close(27 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] close(14 [pid 4973] close(29 [pid 4972] close(13 [pid 4971] close(28 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] close(15 [pid 4973] exit_group(0 [pid 4972] close(14 [pid 4976] <... futex resumed>) = ? [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4973] <... exit_group resumed>) = ? [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] close(29 [pid 4976] +++ exited with 0 +++ [pid 4972] close(15./strace-static-x86_64: Process 4980 attached [pid 4980] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 4980] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4973] +++ exited with 0 +++ [pid 4975] close(16 [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4975] close(17 [pid 4972] close(16 [pid 4971] exit_group(0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4974] <... futex resumed>) = ? [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] <... exit_group resumed>) = ? [pid 3612] <... restart_syscall resumed>) = 0 [pid 4980] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(18 [pid 4972] close(17 [pid 4980] <... futex resumed>) = 1 [pid 4979] <... futex resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4980] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4979] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(19 [pid 4972] close(18 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4980] <... write resumed>) = 8 [pid 4979] <... futex resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4974] +++ exited with 0 +++ [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4971] +++ exited with 0 +++ [pid 4980] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4979] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4975] close(20 [pid 4972] close(19 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 246 [pid 4980] <... futex resumed>) = 0 [pid 4979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4980] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4979] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(21 [pid 4980] <... openat resumed>) = 4 [pid 4979] <... futex resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] close(20 [pid 4980] setns(201, 0 [pid 4979] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4980] <... setns resumed>) = 0 [pid 4975] close(22 [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] close(21 [pid 4980] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4980] setns(4, 0) = 0 [pid 4980] close(4) = 0 [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] close(23 [pid 4972] close(22 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 251 [pid 4980] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4980] <... futex resumed>) = 1 [pid 4979] <... futex resumed>) = 0 [pid 4980] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4979] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(24 [pid 4972] close(23 [pid 4980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4979] <... futex resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4980] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4979] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4975] close(25 [pid 4972] close(24 [pid 4980] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4980] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4975] close(26 [pid 4972] close(25./strace-static-x86_64: Process 4981 attached [pid 4980] <... futex resumed>) = 1 [pid 4979] <... futex resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4980] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4979] close(3 [pid 4975] close(27 [pid 4972] close(26 [pid 4979] <... close resumed>) = 0 [pid 4979] close(4) = -1 EBADF (Bad file descriptor) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] set_robust_list(0x555556fa75e0, 24 [pid 4979] close(5 [pid 4975] close(28 [pid 4972] close(27 [pid 4981] <... set_robust_list resumed>) = 0 [pid 4979] <... close resumed>) = 0 [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4979] close(6 [pid 4975] close(29 [pid 4981] <... prctl resumed>) = 0 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] close(28 [pid 4981] setpgid(0, 0 [pid 4979] close(7 [pid 4975] exit_group(0 [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 4982 attached [pid 4981] <... setpgid resumed>) = 0 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4978] <... futex resumed>) = ? [pid 4975] <... exit_group resumed>) = ? [pid 4972] close(29 [pid 4981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4979] close(8 [pid 4978] +++ exited with 0 +++ [pid 4981] <... openat resumed>) = 3 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] write(3, "1000", 4 [pid 4979] close(9 [pid 4981] <... write resumed>) = 4 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4975] +++ exited with 0 +++ [pid 4981] close(3 [pid 4979] close(10 [pid 4972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] set_robust_list(0x555556fa75e0, 24 [pid 4981] <... close resumed>) = 0 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] read(200, [pid 4979] close(11 [pid 4972] exit_group(0 [pid 4982] <... set_robust_list resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=246, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4981] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4972] <... exit_group resumed>) = ? [pid 4982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4981] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4979] close(12 [pid 4977] <... futex resumed>) = ? [pid 4981] <... futex resumed>) = 0 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4979] close(13 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4981] <... mmap resumed>) = 0x7ff3b4820000 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4979] close(14) = -1 EBADF (Bad file descriptor) [pid 4979] close(15) = -1 EBADF (Bad file descriptor) [pid 4981] <... mprotect resumed>) = 0 [pid 4981] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4979] close(16 [pid 4977] +++ exited with 0 +++ [pid 4972] +++ exited with 0 +++ [pid 4982] <... prctl resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 248 [pid 4982] setpgid(0, 0 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=243, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4982] <... setpgid resumed>) = 0 [pid 4981] <... clone resumed>, parent_tid=[247], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 247 [pid 4979] close(17 [pid 4981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] <... futex resumed>) = 0 [pid 4979] close(18 [pid 4982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4979] close(19) = -1 EBADF (Bad file descriptor) [pid 4979] close(20) = -1 EBADF (Bad file descriptor) [pid 4979] close(21) = -1 EBADF (Bad file descriptor) [pid 4979] close(22) = -1 EBADF (Bad file descriptor) [pid 4979] close(23) = -1 EBADF (Bad file descriptor) [pid 4979] close(24) = -1 EBADF (Bad file descriptor) [pid 4979] close(25 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 245 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... openat resumed>) = 3 [pid 4979] close(26 [pid 4982] write(3, "1000", 4 [pid 4979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... write resumed>) = 4 [pid 4979] close(27) = -1 EBADF (Bad file descriptor) [pid 4982] close(3 [pid 4979] close(28) = -1 EBADF (Bad file descriptor) [pid 4979] close(29) = -1 EBADF (Bad file descriptor) [pid 4979] exit_group(0 [pid 4980] <... futex resumed>) = ? [pid 4979] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4985 attached ./strace-static-x86_64: Process 4984 attached ./strace-static-x86_64: Process 4983 attached [pid 4982] <... close resumed>) = 0 [pid 4980] +++ exited with 0 +++ [pid 4979] +++ exited with 0 +++ [pid 4985] set_robust_list(0x555556fa75e0, 24 [pid 4984] set_robust_list(0x7ff3b48409e0, 24 [pid 4983] set_robust_list(0x555556fa75e0, 24 [pid 4982] read(200, [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4985] <... set_robust_list resumed>) = 0 [pid 4984] <... set_robust_list resumed>) = 0 [pid 4983] <... set_robust_list resumed>) = 0 [pid 4982] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4984] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4982] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4983] <... prctl resumed>) = 0 [pid 4982] <... futex resumed>) = 0 [pid 4985] <... prctl resumed>) = 0 [pid 4984] <... openat resumed>) = 3 [pid 4983] setpgid(0, 0 [pid 4982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4985] setpgid(0, 0 [pid 4984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4983] <... setpgid resumed>) = 0 [pid 4982] <... mmap resumed>) = 0x7ff3b4820000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4985] <... setpgid resumed>) = 0 [pid 4984] <... futex resumed>) = 1 [pid 4983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4981] <... futex resumed>) = 0 [pid 4981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4981] <... futex resumed>) = 0 [pid 4984] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4983] <... openat resumed>) = 3 [pid 4982] <... mprotect resumed>) = 0 [pid 4981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 243 [pid 4985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4982] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4986 attached [pid 4986] set_robust_list(0x555556fa75e0, 24 [pid 4982] <... clone resumed>, parent_tid=[252], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 252 [pid 4986] <... set_robust_list resumed>) = 0 [pid 4986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4986] <... prctl resumed>) = 0 [pid 4982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4986] setpgid(0, 0) = 0 [pid 4986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4984] <... write resumed>) = 8 [pid 4983] write(3, "1000", 4 [pid 4986] <... openat resumed>) = 3 [pid 4984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4983] <... write resumed>) = 4 [pid 4986] write(3, "1000", 4 [pid 4983] close(3 [pid 4986] <... write resumed>) = 4 [pid 4984] <... futex resumed>) = 1 [pid 4981] <... futex resumed>) = 0 [pid 4986] close(3 [pid 4985] <... openat resumed>) = 3 [pid 4984] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4983] <... close resumed>) = 0 [pid 4981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] <... close resumed>) = 0 [pid 4981] <... futex resumed>) = 0 [pid 4986] read(200, [pid 4985] write(3, "1000", 4 [pid 4984] <... openat resumed>) = 4 [pid 4983] read(200, [pid 4981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4987 attached [pid 4986] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4985] <... write resumed>) = 4 [pid 4984] setns(201, 0 [pid 4983] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4987] set_robust_list(0x7ff3b48409e0, 24 [pid 4986] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4984] <... setns resumed>) = 0 [pid 4983] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] close(3 [pid 4987] <... set_robust_list resumed>) = 0 [pid 4986] <... futex resumed>) = 0 [pid 4983] <... futex resumed>) = 0 [pid 4987] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4985] <... close resumed>) = 0 [pid 4984] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4987] <... openat resumed>) = 3 [pid 4986] <... mmap resumed>) = 0x7ff3b4820000 [pid 4983] <... mmap resumed>) = 0x7ff3b4820000 [pid 4987] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4985] read(200, [pid 4984] <... socket resumed>) = 5 [pid 4983] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4987] <... futex resumed>) = 1 [pid 4986] <... mprotect resumed>) = 0 [pid 4984] setns(4, 0 [pid 4983] <... mprotect resumed>) = 0 [pid 4985] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4982] <... futex resumed>) = 0 [pid 4987] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4985] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4984] <... setns resumed>) = 0 [pid 4983] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4982] <... futex resumed>) = 0 [pid 4987] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4986] <... clone resumed>, parent_tid=[244], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 244 [pid 4985] <... futex resumed>) = 0 [pid 4984] close(4 [pid 4982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4989 attached [pid 4987] <... write resumed>) = 8 [pid 4986] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4984] <... close resumed>) = 0 [pid 4987] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] <... futex resumed>) = 0 [pid 4985] <... mmap resumed>) = 0x7ff3b4820000 [pid 4984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4983] <... clone resumed>, parent_tid=[249], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 249 [pid 4987] <... futex resumed>) = 1 [pid 4986] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4985] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4984] <... futex resumed>) = 1 [pid 4983] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] <... futex resumed>) = 0 [pid 4981] <... futex resumed>) = 0 [pid 4987] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4985] <... mprotect resumed>) = 0 [pid 4984] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4983] <... futex resumed>) = 0 [pid 4982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4983] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] <... futex resumed>) = 0 [pid 4985] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4981] <... futex resumed>) = 0 [pid 4987] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4984] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4981] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4989] set_robust_list(0x7ff3b48409e0, 24 [pid 4987] <... openat resumed>) = 4 [pid 4985] <... clone resumed>, parent_tid=[246], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 246 [pid 4987] setns(201, 0./strace-static-x86_64: Process 4988 attached ) = 0 [pid 4988] set_robust_list(0x7ff3b48409e0, 24 [pid 4987] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4988] <... set_robust_list resumed>) = 0 [pid 4987] <... socket resumed>) = 5 [pid 4988] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4987] setns(4, 0 [pid 4985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4984] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) ./strace-static-x86_64: Process 4990 attached [pid 4989] <... set_robust_list resumed>) = 0 [pid 4988] <... openat resumed>) = 3 [pid 4987] <... setns resumed>) = 0 [pid 4985] <... futex resumed>) = 0 [pid 4984] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4988] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4987] close(4 [pid 4985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4984] <... futex resumed>) = 1 [pid 4981] <... futex resumed>) = 0 [pid 4988] <... futex resumed>) = 1 [pid 4987] <... close resumed>) = 0 [pid 4986] <... futex resumed>) = 0 [pid 4984] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4981] close(3 [pid 4988] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4987] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] <... close resumed>) = 0 [pid 4989] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4987] <... futex resumed>) = 1 [pid 4986] <... futex resumed>) = 0 [pid 4982] <... futex resumed>) = 0 [pid 4981] close(4 [pid 4988] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4987] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4988] <... write resumed>) = 8 [pid 4987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4982] <... futex resumed>) = 0 [pid 4981] close(5 [pid 4988] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4987] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4982] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4981] <... close resumed>) = 0 [pid 4989] <... openat resumed>) = 3 [pid 4988] <... futex resumed>) = 1 [pid 4987] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4986] <... futex resumed>) = 0 [pid 4981] close(6 [pid 4990] set_robust_list(0x7ff3b48409e0, 24 [pid 4989] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4988] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4987] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4987] <... futex resumed>) = 1 [pid 4986] <... futex resumed>) = 0 [pid 4982] <... futex resumed>) = 0 [pid 4981] close(7 [pid 4989] <... futex resumed>) = 1 [pid 4988] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4987] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4983] <... futex resumed>) = 0 [pid 4982] close(3 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... set_robust_list resumed>) = 0 [pid 4989] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4988] <... openat resumed>) = 4 [pid 4983] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] <... close resumed>) = 0 [pid 4981] close(8 [pid 4989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4988] setns(201, 0 [pid 4983] <... futex resumed>) = 0 [pid 4982] close(4 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4989] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4988] <... setns resumed>) = 0 [pid 4983] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(9 [pid 4988] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4982] close(5 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4989] <... write resumed>) = 8 [pid 4988] <... socket resumed>) = 5 [pid 4982] <... close resumed>) = 0 [pid 4981] close(10 [pid 4989] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4988] setns(4, 0 [pid 4982] close(6 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... openat resumed>) = 3 [pid 4989] <... futex resumed>) = 1 [pid 4988] <... setns resumed>) = 0 [pid 4983] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(11 [pid 4990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4989] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4988] close(4 [pid 4983] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] close(7 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... futex resumed>) = 1 [pid 4989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4988] <... close resumed>) = 0 [pid 4985] <... futex resumed>) = 0 [pid 4983] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(12 [pid 4990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4989] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4988] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4983] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] close(8 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4989] <... openat resumed>) = 4 [pid 4988] <... futex resumed>) = 1 [pid 4986] <... futex resumed>) = 0 [pid 4985] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(13 [pid 4990] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4989] setns(201, 0 [pid 4988] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] close(9 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... write resumed>) = 8 [pid 4989] <... setns resumed>) = 0 [pid 4988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4986] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(14 [pid 4990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4989] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4988] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4986] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] close(10 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... futex resumed>) = 1 [pid 4989] <... socket resumed>) = 5 [pid 4988] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4985] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(15 [pid 4990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4989] setns(4, 0 [pid 4988] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] close(11 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4989] <... setns resumed>) = 0 [pid 4988] <... futex resumed>) = 1 [pid 4986] <... futex resumed>) = 0 [pid 4985] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(16 [pid 4990] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4989] close(4 [pid 4988] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] close(3 [pid 4985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] close(12 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... openat resumed>) = 4 [pid 4989] <... close resumed>) = 0 [pid 4986] <... close resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(17 [pid 4990] setns(201, 0 [pid 4989] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] close(4 [pid 4982] close(13 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... setns resumed>) = 0 [pid 4989] <... futex resumed>) = 1 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(18 [pid 4990] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4989] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] close(5 [pid 4983] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] close(14 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... socket resumed>) = 5 [pid 4989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4986] <... close resumed>) = 0 [pid 4983] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(19 [pid 4990] setns(4, 0 [pid 4989] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4986] close(6 [pid 4983] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4982] close(15 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... setns resumed>) = 0 [pid 4989] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(20 [pid 4990] close(4 [pid 4989] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] close(7 [pid 4982] close(16 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... close resumed>) = 0 [pid 4989] <... futex resumed>) = 1 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(21 [pid 4990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4989] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] close(8 [pid 4983] close(3 [pid 4982] close(17 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... futex resumed>) = 1 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... futex resumed>) = 0 [pid 4983] <... close resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(22 [pid 4990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] close(9 [pid 4985] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4983] close(4 [pid 4982] close(18 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... futex resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(23 [pid 4990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4990] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4986] close(10 [pid 4985] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4983] close(5 [pid 4982] close(19 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... close resumed>) = 0 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(24 [pid 4990] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] close(11 [pid 4983] close(6 [pid 4982] close(20 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4990] <... futex resumed>) = 1 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... futex resumed>) = 0 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(25 [pid 4990] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] close(12 [pid 4985] close(3 [pid 4983] close(7 [pid 4982] close(21 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(26 [pid 4986] close(13 [pid 4985] <... close resumed>) = 0 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] close(22 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(4 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(27 [pid 4986] close(14 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(8 [pid 4982] close(23 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(5 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(28 [pid 4986] close(15 [pid 4985] <... close resumed>) = 0 [pid 4983] close(9 [pid 4982] close(24 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(6 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] close(29 [pid 4986] close(16 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(10 [pid 4982] close(25 [pid 4981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(7 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] exit_group(0 [pid 4986] close(17 [pid 4984] <... futex resumed>) = ? [pid 4982] close(26 [pid 4981] <... exit_group resumed>) = ? [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4984] +++ exited with 0 +++ [pid 4983] close(11 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4981] +++ exited with 0 +++ [pid 4986] close(18 [pid 4985] close(8 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] close(27 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=246, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(12 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] close(19 [pid 4985] close(9 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] close(28 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(13 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] close(20 [pid 4985] close(10 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] close(29 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(14 [pid 4982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4986] close(21 [pid 4985] close(11 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] exit_group(0 [pid 4987] <... futex resumed>) = ? [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4982] <... exit_group resumed>) = ? [pid 4987] +++ exited with 0 +++ [pid 4986] close(22 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(15 [pid 4982] +++ exited with 0 +++ ./strace-static-x86_64: Process 4991 attached [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(12 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 248 [pid 4986] close(23 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(16 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(13 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] close(24 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(17 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(14 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4986] close(25 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(18 [pid 4991] set_robust_list(0x555556fa75e0, 24) = 0 [pid 4991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4991] setpgid(0, 0) = 0 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(15 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] close(26 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(19 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 253 [pid 4991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(16 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... openat resumed>) = 3 [pid 4986] close(27 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(20 [pid 4991] write(3, "1000", 4 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(17 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] close(28 [pid 4991] <... write resumed>) = 4 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(21 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(18 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] close(29 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(22 [pid 4986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] close(19 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4986] exit_group(0 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(23./strace-static-x86_64: Process 4992 attached [pid 4991] close(3 [pid 4988] <... futex resumed>) = ? [pid 4986] <... exit_group resumed>) = ? [pid 4985] close(20 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] set_robust_list(0x555556fa75e0, 24 [pid 4991] <... close resumed>) = 0 [pid 4988] +++ exited with 0 +++ [pid 4992] <... set_robust_list resumed>) = 0 [pid 4991] read(200, [pid 4992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4991] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4992] <... prctl resumed>) = 0 [pid 4991] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4986] +++ exited with 0 +++ [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(24 [pid 4992] setpgid(0, 0 [pid 4991] <... futex resumed>) = 0 [pid 4985] close(21 [pid 4992] <... setpgid resumed>) = 0 [pid 4991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4991] <... mmap resumed>) = 0x7ff3b4820000 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] close(25 [pid 4992] <... openat resumed>) = 3 [pid 4991] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4985] close(22 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4992] write(3, "1000", 4 [pid 4991] <... mprotect resumed>) = 0 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... write resumed>) = 4 [pid 4991] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4983] close(26 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4992] close(3 [pid 4985] close(23 [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... close resumed>) = 0 [pid 4991] <... clone resumed>, parent_tid=[249], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 249 [pid 4992] read(200, [pid 4991] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4991] <... futex resumed>) = 0 [pid 4992] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4991] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... futex resumed>) = 0 [pid 4985] close(24 [pid 4983] close(27 [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 245 [pid 4992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4985] close(25 [pid 4983] close(28 [pid 4992] <... mprotect resumed>) = 0 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4985] close(26 [pid 4983] close(29 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... clone resumed>, parent_tid=[254], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 254 [pid 4985] close(27 [pid 4983] exit_group(0 [pid 4992] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4983] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4994 attached [pid 4992] <... futex resumed>) = 0 [pid 4989] <... futex resumed>) = ? [pid 4985] close(28 [pid 4994] set_robust_list(0x555556fa75e0, 24 [pid 4992] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4994] <... set_robust_list resumed>) = 0 [pid 4994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4994] setpgid(0, 0) = 0 [pid 4994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4989] +++ exited with 0 +++ [pid 4983] +++ exited with 0 +++ ./strace-static-x86_64: Process 4993 attached [pid 4994] <... openat resumed>) = 3 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4994] write(3, "1000", 4 [pid 4985] close(29 [pid 4994] <... write resumed>) = 4 [pid 4985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4985] exit_group(0) = ? [pid 4990] <... futex resumed>) = ? [pid 4994] close(3) = 0 [pid 4994] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4994] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 4994] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4994] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4990] +++ exited with 0 +++ [pid 4985] +++ exited with 0 +++ [pid 4994] <... clone resumed>, parent_tid=[246], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 246 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4996 attached ./strace-static-x86_64: Process 4997 attached [pid 4994] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4993] set_robust_list(0x7ff3b48409e0, 24 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4995 attached [pid 4994] <... futex resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 250 [pid 4995] set_robust_list(0x7ff3b48409e0, 24 [pid 4994] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4995] <... set_robust_list resumed>) = 0 [pid 4995] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 4995] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4992] <... futex resumed>) = 0 [pid 4995] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4992] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4996] set_robust_list(0x7ff3b48409e0, 24 [pid 4995] <... write resumed>) = 8 [pid 4993] <... set_robust_list resumed>) = 0 [pid 4992] <... futex resumed>) = 0 [pid 4995] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4993] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4992] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4995] <... futex resumed>) = 0 [pid 4992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4995] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4992] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4995] <... openat resumed>) = 4 [pid 4992] <... futex resumed>) = 0 [pid 4995] setns(201, 0 [pid 4992] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4995] <... setns resumed>) = 0 [pid 4993] <... openat resumed>) = 3 [pid 4995] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 5 [pid 4995] setns(4, 0) = 0 [pid 4995] close(4) = 0 [pid 4995] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4992] <... futex resumed>) = 0 [pid 4995] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4993] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4995] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4993] <... futex resumed>) = 1 [pid 4992] <... futex resumed>) = 0 [pid 4991] <... futex resumed>) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 247 [pid 4995] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4991] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4995] <... futex resumed>) = 0 [pid 4993] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4991] <... futex resumed>) = 0 [pid 4995] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4992] close(3 [pid 4991] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4993] <... write resumed>) = 8 [pid 4992] <... close resumed>) = 0 [pid 4992] close(4 [pid 4993] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] close(5) = 0 ./strace-static-x86_64: Process 4998 attached [pid 4993] <... futex resumed>) = 1 [pid 4992] close(6 [pid 4991] <... futex resumed>) = 0 [pid 4998] set_robust_list(0x555556fa75e0, 24 [pid 4993] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] <... set_robust_list resumed>) = 0 [pid 4993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4992] close(7 [pid 4991] <... futex resumed>) = 0 [pid 4998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4996] <... set_robust_list resumed>) = 0 [pid 4993] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] <... prctl resumed>) = 0 [pid 4992] close(8 [pid 4998] setpgid(0, 0 [pid 4993] <... openat resumed>) = 4 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4996] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4998] <... setpgid resumed>) = 0 [pid 4993] setns(201, 0 [pid 4992] close(9 [pid 4998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4996] <... openat resumed>) = 3 [pid 4993] <... setns resumed>) = 0 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... openat resumed>) = 3 [pid 4997] set_robust_list(0x555556fa75e0, 24 [pid 4996] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4993] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4992] close(10 [pid 4998] write(3, "1000", 4 [pid 4997] <... set_robust_list resumed>) = 0 [pid 4996] <... futex resumed>) = 1 [pid 4994] <... futex resumed>) = 0 [pid 4993] <... socket resumed>) = 5 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... write resumed>) = 4 [pid 4997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4996] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4994] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4993] setns(4, 0 [pid 4992] close(11 [pid 4998] close(3 [pid 4997] <... prctl resumed>) = 0 [pid 4994] <... futex resumed>) = 0 [pid 4993] <... setns resumed>) = 0 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... close resumed>) = 0 [pid 4997] setpgid(0, 0 [pid 4996] <... write resumed>) = 8 [pid 4994] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4993] close(4 [pid 4992] close(12 [pid 4998] read(200, [pid 4997] <... setpgid resumed>) = 0 [pid 4996] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4993] <... close resumed>) = 0 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4996] <... futex resumed>) = 1 [pid 4994] <... futex resumed>) = 0 [pid 4993] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] close(13 [pid 4998] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4997] <... openat resumed>) = 3 [pid 4996] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4994] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4993] <... futex resumed>) = 1 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... futex resumed>) = 0 [pid 4998] <... futex resumed>) = 0 [pid 4997] write(3, "1000", 4 [pid 4994] <... futex resumed>) = 0 [pid 4993] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4992] close(14 [pid 4991] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4997] <... write resumed>) = 4 [pid 4996] <... openat resumed>) = 4 [pid 4994] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... futex resumed>) = 0 [pid 4998] <... mmap resumed>) = 0x7ff3b4820000 [pid 4997] close(3 [pid 4996] setns(201, 0 [pid 4993] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4992] close(15 [pid 4991] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4997] <... close resumed>) = 0 [pid 4996] <... setns resumed>) = 0 [pid 4993] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... mprotect resumed>) = 0 [pid 4997] read(200, [pid 4992] close(16 [pid 4993] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4996] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4998] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4997] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4996] <... socket resumed>) = 5 [pid 4993] <... futex resumed>) = 1 [pid 4992] close(17 [pid 4991] <... futex resumed>) = 0 [pid 4998] <... clone resumed>, parent_tid=[248], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 248 [pid 4997] <... futex resumed>) = 0 [pid 4996] setns(4, 0 [pid 4993] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(3 [pid 4998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4996] <... setns resumed>) = 0 [pid 4992] close(18 [pid 4991] <... close resumed>) = 0 [pid 4998] <... futex resumed>) = 0 [pid 4997] <... mmap resumed>) = 0x7ff3b4820000 [pid 4996] close(4 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(4 [pid 4998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4997] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 4996] <... close resumed>) = 0 [pid 4992] close(19 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... mprotect resumed>) = 0 [pid 4996] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(5 [pid 4997] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4996] <... futex resumed>) = 1 [pid 4994] <... futex resumed>) = 0 [pid 4992] close(20 [pid 4991] <... close resumed>) = 0 [pid 4996] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4994] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(6 [pid 4997] <... clone resumed>, parent_tid=[251], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 251 [pid 4996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4994] <... futex resumed>) = 0 [pid 4992] close(21 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4996] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4994] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(7 [pid 4997] <... futex resumed>) = 0 [pid 4996] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4992] close(22 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4996] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(8 [pid 4992] close(23 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(9 [pid 4996] <... futex resumed>) = 1 [pid 4994] <... futex resumed>) = 0 [pid 4992] close(24 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4996] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4994] close(3 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(10./strace-static-x86_64: Process 4999 attached [pid 4992] close(25 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] <... close resumed>) = 0 [pid 4999] set_robust_list(0x7ff3b48409e0, 24 [pid 4994] close(4 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(11 [pid 4992] close(26 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4999] <... set_robust_list resumed>) = 0 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(12 [pid 4994] close(5 [pid 4992] close(27 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4999] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4994] <... close resumed>) = 0 [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(13 [pid 4994] close(6 [pid 4992] close(28 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(14 [pid 4999] <... openat resumed>) = 3 [pid 4994] close(7 [pid 4992] close(29 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(15 [pid 4999] <... futex resumed>) = 1 [pid 4998] <... futex resumed>) = 0 [pid 4994] close(8 [pid 4992] exit_group(0 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5000 attached [pid 4999] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4995] <... futex resumed>) = ? [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4992] <... exit_group resumed>) = ? [pid 4991] close(16 [pid 5000] set_robust_list(0x7ff3b48409e0, 24 [pid 4999] <... write resumed>) = 8 [pid 4998] <... futex resumed>) = 0 [pid 4995] +++ exited with 0 +++ [pid 4994] close(9 [pid 4992] +++ exited with 0 +++ [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5000] <... set_robust_list resumed>) = 0 [pid 4999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(17 [pid 5000] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4999] <... futex resumed>) = 0 [pid 4998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4994] close(10 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5000] <... openat resumed>) = 3 [pid 4999] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(18 [pid 5000] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4999] <... openat resumed>) = 4 [pid 4998] <... futex resumed>) = 0 [pid 4994] close(11 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5000] <... futex resumed>) = 1 [pid 4999] setns(201, 0 [pid 4998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4997] <... futex resumed>) = 0 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(19 [pid 4997] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... futex resumed>) = 0 [pid 4991] close(20 [pid 4997] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4994] close(12 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5000] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4999] <... setns resumed>) = 0 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(21 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 255 [pid 4994] close(13 [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] close(22 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4999] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5000] <... write resumed>) = 8 [pid 4994] close(14 [pid 4991] close(23 [pid 5000] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4999] <... socket resumed>) = 5 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5000] <... futex resumed>) = 1 [pid 4999] setns(4, 0 [pid 4997] <... futex resumed>) = 0 [pid 4994] close(15 [pid 4991] close(24 [pid 5000] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4999] <... setns resumed>) = 0 [pid 4997] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5001 attached [pid 5000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4999] close(4 [pid 4997] <... futex resumed>) = 0 [pid 4994] close(16 [pid 4991] close(25 [pid 5001] set_robust_list(0x555556fa75e0, 24 [pid 5000] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 4999] <... close resumed>) = 0 [pid 4997] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... set_robust_list resumed>) = 0 [pid 4994] close(17 [pid 4991] close(26 [pid 5001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5000] <... openat resumed>) = 4 [pid 4999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... prctl resumed>) = 0 [pid 5000] setns(201, 0 [pid 4999] <... futex resumed>) = 1 [pid 4998] <... futex resumed>) = 0 [pid 4994] close(18 [pid 4991] close(27 [pid 5001] setpgid(0, 0 [pid 5000] <... setns resumed>) = 0 [pid 4999] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4998] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... setpgid resumed>) = 0 [pid 4998] <... futex resumed>) = 0 [pid 4994] close(19 [pid 4991] close(28 [pid 5001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5000] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4999] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4998] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... openat resumed>) = 3 [pid 5000] <... socket resumed>) = 5 [pid 4999] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] close(20 [pid 4991] close(29 [pid 5001] write(3, "1000", 4 [pid 5000] setns(4, 0 [pid 4999] <... futex resumed>) = 1 [pid 4998] <... futex resumed>) = 0 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... write resumed>) = 4 [pid 5000] <... setns resumed>) = 0 [pid 4999] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4998] close(3 [pid 4994] close(21 [pid 4991] exit_group(0 [pid 5001] close(3 [pid 5000] close(4 [pid 4998] <... close resumed>) = 0 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4993] <... futex resumed>) = ? [pid 4991] <... exit_group resumed>) = ? [pid 5001] <... close resumed>) = 0 [pid 5000] <... close resumed>) = 0 [pid 4998] close(4 [pid 4994] close(22 [pid 4993] +++ exited with 0 +++ [pid 4991] +++ exited with 0 +++ [pid 5001] read(200, [pid 5000] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5001] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5000] <... futex resumed>) = 1 [pid 4998] close(5 [pid 4997] <... futex resumed>) = 0 [pid 4994] close(23 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5001] <... futex resumed>) = 0 [pid 5000] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 4998] <... close resumed>) = 0 [pid 4997] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5000] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 4998] close(6 [pid 4997] <... futex resumed>) = 0 [pid 5001] <... mmap resumed>) = 0x7ff3b4820000 [pid 5000] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4994] close(24 [pid 5001] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5000] <... futex resumed>) = 0 [pid 4998] close(7 [pid 4997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5001] <... mprotect resumed>) = 0 [pid 5000] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] close(3 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5001] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4998] close(8 [pid 4997] <... close resumed>) = 0 [pid 4997] close(4 [pid 4994] close(25./strace-static-x86_64: Process 5002 attached [pid 5001] <... clone resumed>, parent_tid=[256], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 256 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] set_robust_list(0x7ff3b48409e0, 24 [pid 5001] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] close(9 [pid 4997] close(5 [pid 4994] close(26 [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 250 [pid 5002] <... set_robust_list resumed>) = 0 [pid 5001] <... futex resumed>) = 0 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = 0 [pid 5001] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] close(10 [pid 4997] close(6 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] close(27 [pid 4998] close(11 [pid 4997] close(7 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] close(28 [pid 4998] close(12 [pid 4997] close(8 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4994] close(29 [pid 4998] close(13 [pid 4997] close(9 [pid 4994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5003 attached [pid 4994] exit_group(0 [pid 4998] close(14 [pid 4997] close(10 [pid 4996] <... futex resumed>) = ? [pid 4994] <... exit_group resumed>) = ? [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4996] +++ exited with 0 +++ [pid 4998] close(15 [pid 4997] close(11 [pid 5003] set_robust_list(0x555556fa75e0, 24) = 0 [pid 5003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5003] setpgid(0, 0) = 0 [pid 4994] +++ exited with 0 +++ [pid 5003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] close(16 [pid 4997] close(12 [pid 5003] <... openat resumed>) = 3 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] <... openat resumed>) = 3 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4998] close(17 [pid 4997] close(13 [pid 5002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] close(18 [pid 4997] close(14 [pid 5003] write(3, "1000", 4 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] <... futex resumed>) = 1 [pid 5001] <... futex resumed>) = 0 [pid 4998] close(19 [pid 4997] close(15 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5002] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5001] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... write resumed>) = 4 [pid 5003] close(3) = 0 [pid 5003] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5003] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] close(20 [pid 4997] close(16 [pid 5001] <... futex resumed>) = 0 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 247 [pid 5001] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] close(21 [pid 4997] close(17 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] close(22 [pid 4997] close(18 [pid 5002] <... write resumed>) = 8 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] close(23 [pid 4997] close(19 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] <... futex resumed>) = 1 [pid 5001] <... futex resumed>) = 0 [pid 4998] close(24 [pid 4997] close(20 [pid 5002] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5001] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5001] <... futex resumed>) = 0 [pid 4998] close(25 [pid 4997] close(21 [pid 5002] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5001] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] close(26 [pid 4997] close(22 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] close(27 [pid 4997] close(23 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] <... openat resumed>) = 4 [pid 4998] close(28 [pid 4997] close(24 [pid 5002] setns(201, 0 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4998] close(29 [pid 4997] close(25 [pid 5002] <... setns resumed>) = 0 [pid 4998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5004 attached [pid 5003] <... futex resumed>) = 0 [pid 4998] exit_group(0 [pid 4997] close(26 [pid 5004] set_robust_list(0x555556fa75e0, 24 [pid 5003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5002] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 4999] <... futex resumed>) = ? [pid 4998] <... exit_group resumed>) = ? [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] <... set_robust_list resumed>) = 0 [pid 5003] <... mmap resumed>) = 0x7ff3b4820000 [pid 4999] +++ exited with 0 +++ [pid 5004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5003] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5004] <... prctl resumed>) = 0 [pid 5003] <... mprotect resumed>) = 0 [pid 5004] setpgid(0, 0 [pid 5003] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5004] <... setpgid resumed>) = 0 [pid 4998] +++ exited with 0 +++ [pid 5004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5003] <... clone resumed>, parent_tid=[251], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 251 [pid 5002] <... socket resumed>) = 5 [pid 4997] close(27 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5004] <... openat resumed>) = 3 [pid 5003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] write(3, "1000", 4 [pid 5003] <... futex resumed>) = 0 [pid 5004] <... write resumed>) = 4 [pid 5003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5002] setns(4, 0 [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(3 [pid 4997] close(28 [pid 5004] <... close resumed>) = 0 [pid 5004] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5004] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5002] <... setns resumed>) = 0 [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5004] <... futex resumed>) = 0 [pid 5002] close(4 [pid 4997] close(29 [pid 5004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 5004] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5004] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5002] <... close resumed>) = 0 [pid 4997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] <... clone resumed>, parent_tid=[248], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 248 [pid 5004] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4997] exit_group(0 [pid 5002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 249 [pid 5004] <... futex resumed>) = 0 [pid 5001] <... futex resumed>) = 0 [pid 5000] <... futex resumed>) = ? [pid 4997] <... exit_group resumed>) = ? [pid 5004] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5001] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5000] +++ exited with 0 +++ ./strace-static-x86_64: Process 5005 attached [pid 5005] set_robust_list(0x7ff3b48409e0, 24) = 0 [pid 5005] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC) = 3 [pid 5005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4997] +++ exited with 0 +++ [pid 5003] <... futex resumed>) = 0 [pid 5003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] <... futex resumed>) = 0 [pid 5003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5002] <... futex resumed>) = 1 [pid 5001] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5005] <... futex resumed>) = 1 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5002] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8./strace-static-x86_64: Process 5006 attached [pid 5005] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5006] set_robust_list(0x555556fa75e0, 24 [pid 5005] <... write resumed>) = 8 [pid 5002] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5006] <... set_robust_list resumed>) = 0 [pid 5005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5002] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 252 [pid 5001] <... futex resumed>) = 0 [pid 5006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5005] <... futex resumed>) = 1 [pid 5003] <... futex resumed>) = 0 [pid 5002] <... futex resumed>) = 1 [pid 5001] close(3 [pid 5006] <... prctl resumed>) = 0 [pid 5005] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5002] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5006] setpgid(0, 0 [pid 5005] <... openat resumed>) = 4 [pid 5003] <... futex resumed>) = 0 [pid 5001] <... close resumed>) = 0 [pid 5006] <... setpgid resumed>) = 0 [pid 5005] setns(201, 0 [pid 5003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5005] <... setns resumed>) = 0 [pid 5001] close(4./strace-static-x86_64: Process 5007 attached [pid 5006] <... openat resumed>) = 3 [pid 5005] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] set_robust_list(0x7ff3b48409e0, 24 [pid 5001] close(5 [pid 5006] write(3, "1000", 4 [pid 5005] <... socket resumed>) = 5 [pid 5001] <... close resumed>) = 0 [pid 5006] <... write resumed>) = 4 [pid 5005] setns(4, 0 [pid 5006] close(3 [pid 5005] <... setns resumed>) = 0 [pid 5001] close(6 [pid 5006] <... close resumed>) = 0 [pid 5005] close(4 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(7 [pid 5006] read(200, [pid 5005] <... close resumed>) = 0 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5008 attached [pid 5006] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5001] close(8 [pid 5008] set_robust_list(0x555556fa75e0, 24 [pid 5006] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5005] <... futex resumed>) = 1 [pid 5003] <... futex resumed>) = 0 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... set_robust_list resumed>) = 0 [pid 5007] <... set_robust_list resumed>) = 0 [pid 5006] <... futex resumed>) = 0 [pid 5005] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5003] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5001] close(9 [pid 5008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5007] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5003] <... futex resumed>) = 0 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... prctl resumed>) = 0 [pid 5006] <... mmap resumed>) = 0x7ff3b4820000 [pid 5005] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5003] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5001] close(10 [pid 5008] setpgid(0, 0 [pid 5007] <... openat resumed>) = 3 [pid 5006] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5005] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... setpgid resumed>) = 0 [pid 5007] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5006] <... mprotect resumed>) = 0 [pid 5005] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5001] close(11 [pid 5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5007] <... futex resumed>) = 1 [pid 5006] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5005] <... futex resumed>) = 1 [pid 5004] <... futex resumed>) = 0 [pid 5003] <... futex resumed>) = 0 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5009 attached [pid 5008] <... openat resumed>) = 3 [pid 5007] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5005] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5004] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5003] close(3 [pid 5001] close(12 [pid 5008] write(3, "1000", 4 [pid 5006] <... clone resumed>, parent_tid=[250], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 250 [pid 5004] <... futex resumed>) = 0 [pid 5003] <... close resumed>) = 0 [pid 5008] <... write resumed>) = 4 [pid 5007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5006] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5003] close(4 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] close(3 [pid 5007] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5006] <... futex resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(13 [pid 5008] <... close resumed>) = 0 [pid 5007] <... write resumed>) = 8 [pid 5006] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5003] close(5 [pid 5008] read(200, [pid 5007] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5003] <... close resumed>) = 0 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5007] <... futex resumed>) = 1 [pid 5004] <... futex resumed>) = 0 [pid 5003] close(6 [pid 5008] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5007] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5004] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(14 [pid 5008] <... futex resumed>) = 0 [pid 5007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5004] <... futex resumed>) = 0 [pid 5003] close(7 [pid 5008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5007] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5004] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... mmap resumed>) = 0x7ff3b4820000 [pid 5003] close(8 [pid 5008] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5007] <... openat resumed>) = 4 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(15 [pid 5008] <... mprotect resumed>) = 0 [pid 5007] setns(201, 0 [pid 5003] close(9 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5007] <... setns resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(16 [pid 5007] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5003] close(10 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... clone resumed>, parent_tid=[253], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 253 [pid 5007] <... socket resumed>) = 5 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(17 [pid 5008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5007] setns(4, 0 [pid 5003] close(11 [pid 5009] set_robust_list(0x7ff3b48409e0, 24 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... futex resumed>) = 0 [pid 5007] <... setns resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5009] <... set_robust_list resumed>) = 0 [pid 5008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5007] close(4 [pid 5003] close(12 [pid 5001] close(18 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] <... close resumed>) = 0 [pid 5009] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5003] close(13 [pid 5001] close(19 [pid 5007] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5004] <... futex resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5004] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5003] close(14 [pid 5001] close(20 [pid 5009] <... openat resumed>) = 3 [pid 5007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5004] <... futex resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5009] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5007] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5004] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5003] close(15 [pid 5001] close(21 [pid 5009] <... futex resumed>) = 1 [pid 5007] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5006] <... futex resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5006] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5003] close(16 [pid 5009] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5007] <... futex resumed>) = 1 [pid 5006] <... futex resumed>) = 0 [pid 5004] <... futex resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(22 [pid 5007] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5006] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5004] close(3 [pid 5003] close(17 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5009] <... write resumed>) = 8 [pid 5004] <... close resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(23 [pid 5009] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] close(4 [pid 5003] close(18 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5009] <... futex resumed>) = 1 [pid 5006] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5010 attached [pid 5006] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5009] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5001] close(24 [pid 5010] set_robust_list(0x7ff3b48409e0, 24 [pid 5006] <... futex resumed>) = 0 [pid 5004] close(5 [pid 5003] close(19 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] <... set_robust_list resumed>) = 0 [pid 5009] <... openat resumed>) = 4 [pid 5006] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5004] <... close resumed>) = 0 [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(25 [pid 5010] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5009] setns(201, 0 [pid 5004] close(6 [pid 5003] close(20 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] <... openat resumed>) = 3 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(26 [pid 5010] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] close(7 [pid 5003] close(21 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] <... futex resumed>) = 1 [pid 5009] <... setns resumed>) = 0 [pid 5008] <... futex resumed>) = 0 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(27 [pid 5010] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5009] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] close(8 [pid 5003] close(22 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] <... write resumed>) = 8 [pid 5009] <... socket resumed>) = 5 [pid 5008] <... futex resumed>) = 0 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(28 [pid 5010] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5009] setns(4, 0 [pid 5008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5004] close(9 [pid 5003] close(23 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] <... futex resumed>) = 0 [pid 5009] <... setns resumed>) = 0 [pid 5008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] close(29 [pid 5010] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5009] close(4 [pid 5008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] close(10 [pid 5003] close(24 [pid 5001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5009] <... close resumed>) = 0 [pid 5008] <... futex resumed>) = 0 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5001] exit_group(0 [pid 5010] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5004] close(11 [pid 5003] close(25 [pid 5010] <... openat resumed>) = 4 [pid 5009] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5002] <... futex resumed>) = ? [pid 5001] <... exit_group resumed>) = ? [pid 5010] setns(201, 0 [pid 5009] <... futex resumed>) = 1 [pid 5006] <... futex resumed>) = 0 [pid 5004] close(12 [pid 5003] close(26 [pid 5002] +++ exited with 0 +++ [pid 5006] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] <... futex resumed>) = 0 [pid 5004] close(13 [pid 5003] close(27 [pid 5006] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(14 [pid 5003] close(28 [pid 5001] +++ exited with 0 +++ [pid 5010] <... setns resumed>) = 0 [pid 5009] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5009] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5004] close(15 [pid 5003] close(29 [pid 5009] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=255, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5010] <... socket resumed>) = 5 [pid 5009] <... futex resumed>) = 1 [pid 5006] <... futex resumed>) = 0 [pid 5004] close(16 [pid 5003] exit_group(0 [pid 5010] setns(4, 0 [pid 5009] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5006] close(3 [pid 5005] <... futex resumed>) = ? [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] <... exit_group resumed>) = ? [pid 5010] <... setns resumed>) = 0 [pid 5006] <... close resumed>) = 0 [pid 5005] +++ exited with 0 +++ [pid 5004] close(17 [pid 5003] +++ exited with 0 +++ [pid 5010] close(4 [pid 5006] close(4 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5010] <... close resumed>) = 0 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(18 [pid 5006] close(5 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] <... close resumed>) = 0 [pid 5004] close(19 [pid 5006] close(6 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(20 [pid 5010] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5006] close(7 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 257 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5010] <... futex resumed>) = 1 [pid 5008] <... futex resumed>) = 0 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(21 [pid 5008] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5006] close(8 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5010] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5008] <... futex resumed>) = 0 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(22 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5010] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5008] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5006] close(9 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(23 [pid 5006] close(10 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(24 [pid 5006] close(11 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(25 [pid 5010] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5011 attached ) = 1 [pid 5008] <... futex resumed>) = 0 [pid 5006] close(12 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 252 [pid 5011] set_robust_list(0x555556fa75e0, 24 [pid 5010] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5008] close(3 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(26 [pid 5011] <... set_robust_list resumed>) = 0 [pid 5008] <... close resumed>) = 0 [pid 5006] close(13 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5008] close(4 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(27 [pid 5011] <... prctl resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(14 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] setpgid(0, 0 [pid 5008] close(5 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(28 [pid 5011] <... setpgid resumed>) = 0 [pid 5008] <... close resumed>) = 0 [pid 5006] close(15 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5012 attached [pid 5011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5008] close(6 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] close(29 [pid 5012] set_robust_list(0x555556fa75e0, 24 [pid 5011] <... openat resumed>) = 3 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(16 [pid 5004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... set_robust_list resumed>) = 0 [pid 5011] write(3, "1000", 4 [pid 5008] close(7 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5004] exit_group(0 [pid 5012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5011] <... write resumed>) = 4 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] <... futex resumed>) = ? [pid 5006] close(17 [pid 5004] <... exit_group resumed>) = ? [pid 5012] <... prctl resumed>) = 0 [pid 5011] close(3 [pid 5008] close(8 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] setpgid(0, 0 [pid 5011] <... close resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(18 [pid 5012] <... setpgid resumed>) = 0 [pid 5011] read(200, [pid 5008] close(9 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5011] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] +++ exited with 0 +++ [pid 5006] close(19 [pid 5004] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5012] <... openat resumed>) = 3 [pid 5011] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] close(10 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] write(3, "1000", 4 [pid 5011] <... futex resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(20 [pid 5012] <... write resumed>) = 4 [pid 5011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5008] close(11 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] close(3 [pid 5011] <... mmap resumed>) = 0x7ff3b4820000 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(21 [pid 5012] <... close resumed>) = 0 [pid 5011] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5008] close(12 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] read(200, [pid 5011] <... mprotect resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(22 [pid 5012] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5011] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5008] close(13 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(23./strace-static-x86_64: Process 5013 attached [pid 5012] <... futex resumed>) = 0 [pid 5011] <... clone resumed>, parent_tid=[258], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 258 [pid 5008] close(14 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(24 [pid 5012] <... mmap resumed>) = 0x7ff3b4820000 [pid 5011] <... futex resumed>) = 0 [pid 5008] close(15 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5012] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(25 [pid 5012] <... mprotect resumed>) = 0 [pid 5008] close(16 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(26 [pid 5008] close(17 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... clone resumed>, parent_tid=[253], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 253 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(27 [pid 5012] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] close(18 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 249 [pid 5012] <... futex resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(28 [pid 5012] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5008] close(19 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] close(29 [pid 5008] close(20 [pid 5006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] exit_group(0 [pid 5009] <... futex resumed>) = ? [pid 5008] close(21 [pid 5006] <... exit_group resumed>) = ? [pid 5013] set_robust_list(0x7ff3b48409e0, 24 [pid 5009] +++ exited with 0 +++ [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5006] +++ exited with 0 +++ [pid 5008] close(22 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5008] close(23) = -1 EBADF (Bad file descriptor) [pid 5008] close(24) = -1 EBADF (Bad file descriptor) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5008] close(25./strace-static-x86_64: Process 5014 attached ) = -1 EBADF (Bad file descriptor) [pid 5014] set_robust_list(0x555556fa75e0, 24 [pid 5008] close(26 [pid 5014] <... set_robust_list resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5008] close(27 [pid 5014] <... prctl resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] setpgid(0, 0 [pid 5008] close(28 [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 251 [pid 5014] <... setpgid resumed>) = 0 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5015 attached [pid 5014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5008] close(29 [pid 5015] set_robust_list(0x7ff3b48409e0, 24 [pid 5014] <... openat resumed>) = 3 [pid 5008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5015] <... set_robust_list resumed>) = 0 [pid 5014] write(3, "1000", 4 [pid 5008] exit_group(0 [pid 5015] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5014] <... write resumed>) = 4 [pid 5010] <... futex resumed>) = ? [pid 5008] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5016 attached [pid 5015] <... openat resumed>) = 3 [pid 5014] close(3 [pid 5013] <... set_robust_list resumed>) = 0 [pid 5010] +++ exited with 0 +++ [pid 5008] +++ exited with 0 +++ [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 5015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5015] <... futex resumed>) = 1 [pid 5014] read(200, [pid 5012] <... futex resumed>) = 0 [pid 5015] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5014] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5012] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... write resumed>) = 8 [pid 5014] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] <... openat resumed>) = 3 [pid 5012] <... futex resumed>) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 5015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... futex resumed>) = 0 [pid 5013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5015] <... futex resumed>) = 0 [pid 5014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5015] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5014] <... mmap resumed>) = 0x7ff3b4820000 [pid 5012] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5014] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5013] <... futex resumed>) = 1 [pid 5012] <... futex resumed>) = 0 [pid 5011] <... futex resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5014] <... mprotect resumed>) = 0 [pid 5012] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] set_robust_list(0x555556fa75e0, 24 [pid 5015] <... openat resumed>) = 4 [pid 5014] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5011] <... futex resumed>) = 0 [pid 5015] setns(201, 0 [pid 5011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5015] <... setns resumed>) = 0 [pid 5014] <... clone resumed>, parent_tid=[250], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 250 [pid 5015] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... socket resumed>) = 5 [pid 5014] <... futex resumed>) = 0 [pid 5013] <... write resumed>) = 8 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 254 [pid 5015] setns(4, 0 [pid 5014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... setns resumed>) = 0 [pid 5015] close(4 [pid 5013] <... futex resumed>) = 1 [pid 5011] <... futex resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5016] <... set_robust_list resumed>) = 0 [pid 5015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... futex resumed>) = 0 [pid 5015] <... futex resumed>) = 1 [pid 5012] <... futex resumed>) = 0 [pid 5011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5013] <... openat resumed>) = 4 [pid 5012] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5013] setns(201, 0 [pid 5012] <... futex resumed>) = 0 [pid 5016] <... prctl resumed>) = 0 [pid 5015] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5013] <... setns resumed>) = 0 [pid 5012] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] setpgid(0, 0 [pid 5015] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5013] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5016] <... setpgid resumed>) = 0 [pid 5015] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5013] <... socket resumed>) = 5 [pid 5012] <... futex resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5015] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5013] setns(4, 0 [pid 5012] close(3 [pid 5013] <... setns resumed>) = 0 [pid 5012] <... close resumed>) = 0 [pid 5013] close(4 [pid 5012] close(4 [pid 5013] <... close resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... openat resumed>) = 3 [pid 5013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(5 [pid 5016] write(3, "1000", 4 [pid 5013] <... futex resumed>) = 1 [pid 5012] <... close resumed>) = 0 [pid 5011] <... futex resumed>) = 0 [pid 5016] <... write resumed>) = 4 [pid 5013] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5012] close(6 [pid 5011] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] close(3 [pid 5013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] <... futex resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5013] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5012] close(7 [pid 5011] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5017 attached [pid 5016] read(200, [pid 5013] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5018 attached [pid 5017] set_robust_list(0x7ff3b48409e0, 24 [pid 5016] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5013] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(8 [pid 5017] <... set_robust_list resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5016] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] <... futex resumed>) = 1 [pid 5012] close(9 [pid 5011] <... futex resumed>) = 0 [pid 5018] set_robust_list(0x555556fa75e0, 24 [pid 5017] <... openat resumed>) = 3 [pid 5016] <... futex resumed>) = 0 [pid 5013] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... set_robust_list resumed>) = 0 [pid 5011] close(3 [pid 5017] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5012] close(10 [pid 5011] <... close resumed>) = 0 [pid 5018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5017] <... futex resumed>) = 1 [pid 5016] <... mmap resumed>) = 0x7ff3b4820000 [pid 5014] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(4 [pid 5017] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(11 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... prctl resumed>) = 0 [pid 5017] <... write resumed>) = 8 [pid 5016] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5014] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(5 [pid 5018] setpgid(0, 0 [pid 5017] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] <... mprotect resumed>) = 0 [pid 5014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] close(12 [pid 5011] <... close resumed>) = 0 [pid 5017] <... futex resumed>) = 0 [pid 5016] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(6 [pid 5018] <... setpgid resumed>) = 0 [pid 5017] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(13 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5016] <... clone resumed>, parent_tid=[252], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 252 [pid 5014] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(7 [pid 5017] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5016] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] close(14 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... openat resumed>) = 3 [pid 5017] <... openat resumed>) = 4 [pid 5016] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(8 [pid 5018] write(3, "1000", 4 [pid 5017] setns(201, 0 [pid 5016] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] close(15 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5017] <... setns resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(9 [pid 5017] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5012] close(16 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... write resumed>) = 4 [pid 5017] <... socket resumed>) = 5 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(10 [pid 5018] close(3 [pid 5017] setns(4, 0 [pid 5012] close(17 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... close resumed>) = 0 [pid 5017] <... setns resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(11 [pid 5018] read(200, [pid 5017] close(4 [pid 5012] close(18 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5017] <... close resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(12 [pid 5018] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(19 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... futex resumed>) = 0 [pid 5017] <... futex resumed>) = 1 [pid 5014] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(13 [pid 5018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5017] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5014] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(20 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... mmap resumed>) = 0x7ff3b4820000 [pid 5017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5014] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(14 [pid 5018] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5017] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5014] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] close(21 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... mprotect resumed>) = 0 [pid 5017] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(15./strace-static-x86_64: Process 5019 attached [pid 5018] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5017] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] close(22 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] set_robust_list(0x7ff3b48409e0, 24 [pid 5017] <... futex resumed>) = 1 [pid 5014] <... futex resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(16 [pid 5019] <... set_robust_list resumed>) = 0 [pid 5018] <... clone resumed>, parent_tid=[255], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 255 [pid 5017] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5014] close(3 [pid 5012] close(23 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5018] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(17 [pid 5019] <... openat resumed>) = 3 [pid 5018] <... futex resumed>) = 0 [pid 5014] close(4 [pid 5012] close(24 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(18 [pid 5019] <... futex resumed>) = 1 [pid 5016] <... futex resumed>) = 0 [pid 5014] close(5 [pid 5012] close(25 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5016] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = 0 [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(19 [pid 5019] <... write resumed>) = 8 [pid 5016] <... futex resumed>) = 0 [pid 5014] close(6 [pid 5012] close(26 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(20 [pid 5019] <... futex resumed>) = 0 [pid 5016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5014] close(7 [pid 5012] close(27 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5016] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(21 [pid 5019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5016] <... futex resumed>) = 0 [pid 5014] close(8 [pid 5012] close(28 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5016] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(22 [pid 5019] <... openat resumed>) = 4 [pid 5014] close(9 [pid 5012] close(29 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] setns(201, 0 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(23 [pid 5019] <... setns resumed>) = 0 [pid 5014] close(10 [pid 5012] exit_group(0 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5015] <... futex resumed>) = ? [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... exit_group resumed>) = ? [pid 5011] close(24./strace-static-x86_64: Process 5020 attached [pid 5019] <... socket resumed>) = 5 [pid 5015] +++ exited with 0 +++ [pid 5014] close(11 [pid 5012] +++ exited with 0 +++ [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] set_robust_list(0x7ff3b48409e0, 24 [pid 5019] setns(4, 0 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(25 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] <... setns resumed>) = 0 [pid 5014] close(12 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] <... set_robust_list resumed>) = 0 [pid 5019] close(4 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(26 [pid 5019] <... close resumed>) = 0 [pid 5014] close(13 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5019] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(27 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5019] <... futex resumed>) = 1 [pid 5016] <... futex resumed>) = 0 [pid 5014] close(14 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5016] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(28 [pid 5019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5016] <... futex resumed>) = 0 [pid 5014] close(15 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5019] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5016] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] close(29 [pid 5020] <... openat resumed>) = 3 [pid 5019] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5014] close(16 [pid 5011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555556fa75d0) = 254 [pid 5019] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5011] exit_group(0 [pid 5019] <... futex resumed>) = 1 [pid 5016] <... futex resumed>) = 0 [pid 5014] close(17 [pid 5011] <... exit_group resumed>) = ? [pid 5013] <... futex resumed>) = ? [pid 5020] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5019] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5016] close(3 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = 0 [pid 5014] close(18 [pid 5016] close(4 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(19 [pid 5016] close(5 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = 0 [pid 5014] close(20 [pid 5013] +++ exited with 0 +++ [pid 5020] <... futex resumed>) = 1 [pid 5018] <... futex resumed>) = 0 [pid 5011] +++ exited with 0 +++ ./strace-static-x86_64: Process 5021 attached [pid 5020] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5018] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] close(6 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] set_robust_list(0x555556fa75e0, 24 [pid 5020] <... write resumed>) = 8 [pid 5018] <... futex resumed>) = 0 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(21 [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5021] <... set_robust_list resumed>) = 0 [pid 5020] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] close(7 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5020] <... futex resumed>) = 0 [pid 5018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(22 [pid 3614] restart_syscall(<... resuming interrupted clone ...> [pid 5021] <... prctl resumed>) = 0 [pid 5020] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5018] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] close(8 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] setpgid(0, 0 [pid 5020] <... openat resumed>) = 4 [pid 5018] <... futex resumed>) = 0 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(23 [pid 3614] <... restart_syscall resumed>) = 0 [pid 5021] <... setpgid resumed>) = 0 [pid 5020] setns(201, 0 [pid 5018] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5016] close(9 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(24 [pid 5021] <... openat resumed>) = 3 [pid 5020] <... setns resumed>) = 0 [pid 5016] close(10 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] write(3, "1000", 4 [pid 5020] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(25 [pid 5021] <... write resumed>) = 4 [pid 5020] <... socket resumed>) = 5 [pid 5016] close(11 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5020] setns(4, 0 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(26 [pid 5021] close(3) = 0 [pid 5021] read(200, [pid 5016] close(12 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5022 attached [pid 5021] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5020] <... setns resumed>) = 0 [pid 5022] set_robust_list(0x555556fa75e0, 24 [pid 5021] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(27 [pid 3614] <... clone resumed>, child_tidptr=0x555556fa75d0) = 259 [pid 5020] close(4 [pid 5022] <... set_robust_list resumed>) = 0 [pid 5021] <... futex resumed>) = 0 [pid 5016] close(13 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5020] <... close resumed>) = 0 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(28 [pid 5021] <... mmap resumed>) = 0x7ff3b4820000 [pid 5020] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] close(14 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5021] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5020] <... futex resumed>) = 1 [pid 5018] <... futex resumed>) = 0 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] close(29 [pid 5022] <... prctl resumed>) = 0 [pid 5021] <... mprotect resumed>) = 0 [pid 5020] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5018] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] close(15 [pid 5014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5020] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5018] <... futex resumed>) = 0 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] exit_group(0 [pid 5022] setpgid(0, 0 [pid 5020] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5017] <... futex resumed>) = ? [pid 5016] close(16 [pid 5014] <... exit_group resumed>) = ? [pid 5022] <... setpgid resumed>) = 0 [pid 5021] <... clone resumed>, parent_tid=[255], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 255 [pid 5020] <... futex resumed>) = 0 [pid 5018] close(3 [pid 5017] +++ exited with 0 +++ [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5023 attached [pid 5023] set_robust_list(0x7ff3b48409e0, 24 [pid 5014] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] close(17 [pid 5018] <... close resumed>) = 0 [pid 5018] close(4 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5020] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5021] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(18 [pid 5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5021] <... futex resumed>) = 0 [pid 5018] close(5 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5018] <... close resumed>) = 0 [pid 5016] close(19 [pid 5018] close(6 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(20 [pid 5018] close(7 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(21 [pid 5022] <... openat resumed>) = 3 [pid 5018] close(8 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(22 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] write(3, "1000", 4 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] close(9 [pid 5022] <... write resumed>) = 4 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(23 [pid 5018] close(10 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5022] close(3 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(24 [pid 5023] <... set_robust_list resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5022] <... close resumed>) = 0 [pid 5018] close(11 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555556fa75d0) = 251 [pid 5023] <... openat resumed>) = 3 [pid 5022] read(200, [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5022] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5016] close(25 [pid 5023] <... futex resumed>) = 1 [pid 5021] <... futex resumed>) = 0 [pid 5018] close(12 [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] close(13 [pid 5016] close(26 [pid 5021] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... futex resumed>) = 0 [pid 5018] close(14 [pid 5016] close(27 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5024 attached [pid 5018] close(15 [pid 5016] close(28 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] close(16 [pid 5016] close(29 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5018] close(17 [pid 5016] exit_group(0 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] set_robust_list(0x555556fa75e0, 24 [pid 5019] <... futex resumed>) = ? [pid 5016] <... exit_group resumed>) = ? [pid 5024] <... set_robust_list resumed>) = 0 [pid 5019] +++ exited with 0 +++ [pid 5018] close(18 [pid 5024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5024] setpgid(0, 0) = 0 [pid 5024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] +++ exited with 0 +++ [pid 5024] <... openat resumed>) = 3 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5024] write(3, "1000", 4 [pid 5018] close(19) = -1 EBADF (Bad file descriptor) [pid 5018] close(20 [pid 5024] <... write resumed>) = 4 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] close(3) = 0 [pid 5024] read(200, 0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5024] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 5018] close(21) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555556fa75d0) = 253 [pid 5018] close(22./strace-static-x86_64: Process 5025 attached [pid 5024] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... mprotect resumed>) = 0 [pid 5018] close(23) = -1 EBADF (Bad file descriptor) [pid 5018] close(24) = -1 EBADF (Bad file descriptor) [pid 5018] close(25 [pid 5024] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... clone resumed>, parent_tid=[252], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 252 [pid 5018] close(26 [pid 5024] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... futex resumed>) = 0 [pid 5018] close(27 [pid 5024] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] set_robust_list(0x555556fa75e0, 24 [pid 5023] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5018] close(28) = -1 EBADF (Bad file descriptor) [pid 5025] <... set_robust_list resumed>) = 0 [pid 5025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5018] close(29) = -1 EBADF (Bad file descriptor) [pid 5023] <... write resumed>) = 8 [pid 5018] exit_group(0 [pid 5023] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5020] <... futex resumed>) = ? [pid 5018] <... exit_group resumed>) = ? [pid 5025] <... prctl resumed>) = 0 [pid 5020] +++ exited with 0 +++ [pid 5025] setpgid(0, 0) = 0 [pid 5025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5025] write(3, "1000", 4 [pid 5018] +++ exited with 0 +++ [pid 5025] <... write resumed>) = 4 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=254, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5021] <... futex resumed>) = 0 [pid 5023] <... futex resumed>) = 1 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 5021] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... restart_syscall resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5021] <... futex resumed>) = 0 [pid 5021] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5025] close(3) = 0 [pid 5025] read(200, [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5025] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3b4820000 [pid 5025] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5025] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5023] <... openat resumed>) = 4 [pid 3611] <... clone resumed>, child_tidptr=0x555556fa75d0) = 256 [pid 5023] setns(201, 0 [pid 5022] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... setns resumed>) = 0 [pid 5023] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5022] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5026 attached [pid 5025] <... clone resumed>, parent_tid=[254], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 254 [pid 5023] <... socket resumed>) = 5 [pid 5022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5026] set_robust_list(0x7ff3b48409e0, 24 [pid 5025] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] <... set_robust_list resumed>) = 0 [pid 5025] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5028 attached [pid 5026] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5025] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5023] setns(4, 0 [pid 5022] <... mmap resumed>) = 0x7ff3b4820000 [pid 5026] <... openat resumed>) = 3 [pid 5023] <... setns resumed>) = 0 [pid 5022] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5023] close(4 [pid 5022] <... mprotect resumed>) = 0 [pid 5026] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... close resumed>) = 0 ./strace-static-x86_64: Process 5027 attached [pid 5026] <... futex resumed>) = 1 [pid 5024] <... futex resumed>) = 0 [pid 5023] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5022] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5027] set_robust_list(0x555556fa75e0, 24 [pid 5026] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5024] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... set_robust_list resumed>) = 0 [pid 5026] <... write resumed>) = 8 [pid 5024] <... futex resumed>) = 0 [pid 5027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5026] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5027] <... prctl resumed>) = 0 [pid 5026] <... futex resumed>) = 0 [pid 5024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5023] <... futex resumed>) = 1 [pid 5021] <... futex resumed>) = 0 [pid 5027] setpgid(0, 0 [pid 5026] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5024] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... setpgid resumed>) = 0 [pid 5026] <... openat resumed>) = 4 [pid 5024] <... futex resumed>) = 0 [pid 5023] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5022] <... clone resumed>, parent_tid=[260], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 260 [pid 5021] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] set_robust_list(0x7ff3b48409e0, 24 [pid 5027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5026] setns(201, 0 [pid 5024] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5023] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5022] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... futex resumed>) = 0 [pid 5027] <... openat resumed>) = 3 [pid 5026] <... setns resumed>) = 0 [pid 5023] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5028] <... set_robust_list resumed>) = 0 [pid 5027] write(3, "1000", 4 [pid 5026] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5023] <... futex resumed>) = 0 [pid 5022] <... futex resumed>) = 0 [pid 5021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5027] <... write resumed>) = 4 [pid 5026] <... socket resumed>) = 5 [pid 5023] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5022] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] close(3 [pid 5028] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5027] close(3 [pid 5026] setns(4, 0 [pid 5027] <... close resumed>) = 0 [pid 5026] <... setns resumed>) = 0 [pid 5021] <... close resumed>) = 0 [pid 5027] read(200, [pid 5026] close(4 [pid 5021] close(4 [pid 5028] <... openat resumed>) = 3 [pid 5027] <... read resumed>0x7ffd535d0020, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5026] <... close resumed>) = 0 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] close(5 [pid 5027] <... futex resumed>) = 0 [pid 5026] <... futex resumed>) = 1 [pid 5024] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5029 attached [pid 5028] <... futex resumed>) = 1 [pid 5027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5026] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] <... futex resumed>) = 0 [pid 5024] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... close resumed>) = 0 [pid 5029] set_robust_list(0x7ff3b48409e0, 24 [pid 5027] <... mmap resumed>) = 0x7ff3b4820000 [pid 5026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] <... futex resumed>) = 0 [pid 5021] close(6 [pid 5029] <... set_robust_list resumed>) = 0 [pid 5028] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5027] mprotect(0x7ff3b4821000, 131072, PROT_READ|PROT_WRITE [pid 5026] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5025] <... futex resumed>) = 0 [pid 5024] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5028] <... write resumed>) = 8 [pid 5027] <... mprotect resumed>) = 0 [pid 5026] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5025] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] close(7 [pid 5029] <... openat resumed>) = 3 [pid 5028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] clone(child_stack=0x7ff3b48403f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5026] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] <... futex resumed>) = 0 [pid 5026] <... futex resumed>) = 1 [pid 5025] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] <... futex resumed>) = 0 [pid 5021] close(8 [pid 5029] <... futex resumed>) = 1 [pid 5028] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5027] <... clone resumed>, parent_tid=[257], tls=0x7ff3b4840700, child_tidptr=0x7ff3b48409d0) = 257 [pid 5026] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] <... futex resumed>) = 0 [pid 5024] close(3 [pid 5022] <... futex resumed>) = 0 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5028] <... openat resumed>) = 4 [pid 5027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] <... close resumed>) = 0 [pid 5022] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] close(9 [pid 5029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5028] setns(201, 0 [pid 5027] <... futex resumed>) = 0 [pid 5024] close(4 [pid 5022] <... futex resumed>) = 0 [pid 5029] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5028] <... setns resumed>) = 0 [pid 5027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... write resumed>) = 8 [pid 5028] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5024] close(5 [pid 5021] close(10 [pid 5029] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] <... socket resumed>) = 5 [pid 5024] <... close resumed>) = 0 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... futex resumed>) = 1 [pid 5028] setns(4, 0 [pid 5024] close(6 [pid 5022] <... futex resumed>) = 0 [pid 5021] close(11 [pid 5029] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5028] <... setns resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5028] close(4 [pid 5024] close(7 [pid 5022] <... futex resumed>) = 0 [pid 5021] close(12 [pid 5029] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5028] <... close resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... openat resumed>) = 4 [pid 5028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] close(8 [pid 5021] close(13 [pid 5029] setns(201, 0 [pid 5028] <... futex resumed>) = 1 [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... setns resumed>) = 0 [pid 5028] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] close(9 [pid 5021] close(14 [pid 5029] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... socket resumed>) = 5 [pid 5028] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5025] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] close(10 [pid 5021] close(15 [pid 5029] setns(4, 0 [pid 5028] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... setns resumed>) = 0 [pid 5028] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] close(11 [pid 5029] close(4 [pid 5028] <... futex resumed>) = 1 [pid 5025] <... futex resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] close(16 [pid 5029] <... close resumed>) = 0 [pid 5028] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] close(3 [pid 5024] close(12 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... close resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... futex resumed>) = 1 [pid 5025] close(4 [pid 5024] close(13 [pid 5022] <... futex resumed>) = 0 [pid 5021] close(17./strace-static-x86_64: Process 5030 attached [pid 5029] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5025] close(5 [pid 5024] close(14 [pid 5022] <... futex resumed>) = 0 [pid 5021] close(18 [pid 5030] set_robust_list(0x7ff3b48409e0, 24 [pid 5029] connect(5, {sa_family=AF_BLUETOOTH, sco_bdaddr=00:00:00:00:00:00}, 8 [pid 5025] <... close resumed>) = 0 [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] <... set_robust_list resumed>) = 0 [pid 5029] <... connect resumed>) = -1 EHOSTUNREACH (No route to host) [pid 5025] close(6 [pid 5024] close(15 [pid 5021] close(19 [pid 5029] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NOATIME|O_CLOEXEC|FASYNC [pid 5029] <... futex resumed>) = 1 [pid 5025] close(7 [pid 5024] close(16 [pid 5022] <... futex resumed>) = 0 [pid 5021] close(20 [pid 5029] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(3 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] <... openat resumed>) = 3 [pid 5025] close(8 [pid 5024] close(17 [pid 5022] <... close resumed>) = 0 [pid 5021] close(21 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(4 [pid 5030] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] close(9 [pid 5024] close(18 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] <... futex resumed>) = 1 [pid 5027] <... futex resumed>) = 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(5 [pid 5030] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] close(10 [pid 5024] close(19 [pid 5022] <... close resumed>) = 0 [pid 5021] close(22 [pid 5027] <... futex resumed>) = 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(6 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5030] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5025] close(11 [pid 5024] close(20 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] close(23 [pid 5030] <... write resumed>) = 8 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(7 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] close(12 [pid 5024] close(21 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] close(24 [pid 5030] <... futex resumed>) = 1 [pid 5027] <... futex resumed>) = 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(8 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] futex(0x7ff3b511a4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] futex(0x7ff3b511a4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] close(13 [pid 5024] close(22 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] close(25 [pid 5030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5027] <... futex resumed>) = 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(9 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5027] futex(0x7ff3b511a4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5025] close(14 [pid 5024] close(23 [pid 5022] <... 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 5022] close(10 [pid 5021] close(26 [pid 5030] <... openat resumed>) = 4 [pid 5025] close(15 [pid 5024] close(24 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] setns(201, 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(11 [pid 5021] close(27 [pid 5030] <... setns resumed>) = 0 [pid 5025] close(16 [pid 5024] close(25 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(12 [pid 5021] close(28 [pid 5030] <... socket resumed>) = 5 [pid 5025] close(17 [pid 5024] close(26 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] setns(4, 0 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(13 [pid 5030] <... setns resumed>) = 0 [pid 5025] close(18 [pid 5024] close(27 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] close(29 [pid 5030] close(4 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(14 [pid 5021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5030] <... close resumed>) = 0 [pid 5025] close(19 [pid 5024] close(28 [pid 5022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5021] exit_group(0 [pid 5030] futex(0x7ff3b511a4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] close(15 [pid 5021] <... exit_group resumed>) = ? [pid 5030] <... futex resumed>) = 1 [pid