./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor482017572 <...> Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts. execve("./syz-executor482017572", ["./syz-executor482017572"], 0x7ffdb418c0d0 /* 10 vars */) = 0 brk(NULL) = 0x55556c9f8000 brk(0x55556c9f8d40) = 0x55556c9f8d40 arch_prctl(ARCH_SET_FS, 0x55556c9f83c0) = 0 set_tid_address(0x55556c9f8690) = 5073 set_robust_list(0x55556c9f86a0, 24) = 0 rseq(0x55556c9f8ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor482017572", 4096) = 27 getrandom("\xe8\x69\xbe\xa3\x05\x7e\x0b\x6f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556c9f8d40 brk(0x55556ca19d40) = 0x55556ca19d40 brk(0x55556ca1a000) = 0x55556ca1a000 mprotect(0x7ffb3ac0f000, 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 chmod("/dev/raw-gadget", 0666) = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5074 attached , child_tidptr=0x55556c9f8690) = 5074 [pid 5074] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5074] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5074] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5074] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5074] dup2(4, 202) = 202 [pid 5074] close(4) = 0 [pid 5074] write(202, "\xff\x00", 2) = 2 [pid 5074] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 5074] rt_sigaction(SIGRT_1, {sa_handler=0x7ffb3abb0d30, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffb3aba23b0}, NULL, 8) = 0 [pid 5074] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5074] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffb3a200000 [pid 5074] mprotect(0x7ffb3a201000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5074] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffb3aa00990, parent_tid=0x7ffb3aa00990, exit_signal=0, stack=0x7ffb3a200000, stack_size=0x800300, tls=0x7ffb3aa006c0}./strace-static-x86_64: Process 5077 attached => {parent_tid=[2]}, 88) = 2 [pid 5074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5077] rseq(0x7ffb3aa00fe0, 0x20, 0, 0x53053053) = 0 [pid 5074] ioctl(3, HCIDEVUP [pid 5077] set_robust_list(0x7ffb3aa009a0, 24) = 0 [pid 5077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5077] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5077] 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 5077] read(202, "\x01\x03\x10\x00", 1024) = 4 [pid 5077] 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 5077] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5077] 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 5077] read(202, "\x01\x09\x10\x00", 1024) = 4 [pid 5077] 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 5077] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5077] 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 5077] read(202, "\x01\x23\x0c\x00", 1024) = 4 [ 82.877583][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.889479][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.911860][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [pid 5077] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5077] read(202, "\x01\x14\x0c\x00", 1024) = 4 [pid 5077] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5077] read(202, "\x01\x25\x0c\x00", 1024) = 4 [pid 5077] 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) = 255 [pid 5077] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5077] 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) = 255 [ 82.948196][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.970040][ T52] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [pid 5077] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5077] 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 5077] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5077] 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 5077] read(202, [pid 5074] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5074] ioctl(3, HCISETSCAN [pid 5077] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5077] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7 [pid 5074] <... ioctl resumed>, 0x7ffed9244dcc) = 0 [pid 5077] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5074] 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) = 13 [pid 5074] 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) = 14 [pid 5074] 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 5077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5077] madvise(0x7ffb3a200000, 8372224, MADV_DONTNEED [pid 5074] <... writev resumed>) = 14 [ 82.993160][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [pid 5077] <... madvise resumed>) = 0 [pid 5077] exit(0 [pid 5074] 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) = 22 [pid 5077] <... exit resumed>) = ? [pid 5077] +++ exited with 0 +++ [pid 5074] close(3) = 0 [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5074] setsid() = 1 [pid 5074] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5074] dup2(3, 201) = 201 [pid 5074] close(3) = 0 [pid 5074] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5074] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5074] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5074] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5074] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5074] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5074] unshare(CLONE_NEWNS) = 0 [pid 5074] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5074] unshare(CLONE_NEWIPC) = 0 [pid 5074] unshare(CLONE_NEWCGROUP) = 0 [pid 5074] unshare(CLONE_NEWUTS) = 0 [pid 5074] unshare(CLONE_SYSVSEM) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "16777216", 8) = 8 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "536870912", 9) = 9 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1024", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "8192", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1024", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1024", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5074] close(3) = 0 [pid 5074] getpid() = 1 [pid 5074] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached , child_tidptr=0x55556c9f8690) = 4 [pid 5083] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5083] setns(201, 0) = 0 [pid 5083] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5083] setns(3, 0) = 0 [pid 5083] close(3) = 0 [pid 5083] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5083] setns(201, 0) = 0 [pid 5083] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5083] setns(3, 0) = 0 [pid 5083] close(3) = 0 [pid 5083] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5083] close(3) = -1 EBADF (Bad file descriptor) [pid 5083] close(4) = 0 [pid 5083] close(5) = 0 [pid 5083] close(6) = -1 EBADF (Bad file descriptor) [pid 5083] close(7) = -1 EBADF (Bad file descriptor) [pid 5083] close(8) = -1 EBADF (Bad file descriptor) [pid 5083] close(9) = -1 EBADF (Bad file descriptor) [pid 5083] close(10) = -1 EBADF (Bad file descriptor) [pid 5083] close(11) = -1 EBADF (Bad file descriptor) [pid 5083] close(12) = -1 EBADF (Bad file descriptor) [pid 5083] close(13) = -1 EBADF (Bad file descriptor) [pid 5083] close(14) = -1 EBADF (Bad file descriptor) [pid 5083] close(15) = -1 EBADF (Bad file descriptor) [pid 5083] close(16) = -1 EBADF (Bad file descriptor) [pid 5083] close(17) = -1 EBADF (Bad file descriptor) [pid 5083] close(18) = -1 EBADF (Bad file descriptor) [pid 5083] close(19) = -1 EBADF (Bad file descriptor) [pid 5083] close(20) = -1 EBADF (Bad file descriptor) [pid 5083] close(21) = -1 EBADF (Bad file descriptor) [pid 5083] close(22) = -1 EBADF (Bad file descriptor) [pid 5083] close(23) = -1 EBADF (Bad file descriptor) [pid 5083] close(24) = -1 EBADF (Bad file descriptor) [pid 5083] close(25) = -1 EBADF (Bad file descriptor) [pid 5083] close(26) = -1 EBADF (Bad file descriptor) [pid 5083] close(27) = -1 EBADF (Bad file descriptor) [pid 5083] close(28) = -1 EBADF (Bad file descriptor) [pid 5083] close(29) = -1 EBADF (Bad file descriptor) [pid 5083] exit_group(0) = ? [pid 5083] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5096 attached , child_tidptr=0x55556c9f8690) = 5 [pid 5096] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5096] setpgid(0, 0) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5096] setns(201, 0) = 0 [pid 5096] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5096] setns(3, 0) = 0 [pid 5096] close(3) = 0 [pid 5096] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5096] setns(201, 0) = 0 [pid 5096] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5096] setns(3, 0) = 0 [pid 5096] close(3) = 0 [pid 5096] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5096] close(3) = -1 EBADF (Bad file descriptor) [pid 5096] close(4) = 0 [pid 5096] close(5) = 0 [pid 5096] close(6) = -1 EBADF (Bad file descriptor) [pid 5096] close(7) = -1 EBADF (Bad file descriptor) [pid 5096] close(8) = -1 EBADF (Bad file descriptor) [pid 5096] close(9) = -1 EBADF (Bad file descriptor) [pid 5096] close(10) = -1 EBADF (Bad file descriptor) [pid 5096] close(11) = -1 EBADF (Bad file descriptor) [pid 5096] close(12) = -1 EBADF (Bad file descriptor) [pid 5096] close(13) = -1 EBADF (Bad file descriptor) [pid 5096] close(14) = -1 EBADF (Bad file descriptor) [pid 5096] close(15) = -1 EBADF (Bad file descriptor) [pid 5096] close(16) = -1 EBADF (Bad file descriptor) [pid 5096] close(17) = -1 EBADF (Bad file descriptor) [pid 5096] close(18) = -1 EBADF (Bad file descriptor) [pid 5096] close(19) = -1 EBADF (Bad file descriptor) [pid 5096] close(20) = -1 EBADF (Bad file descriptor) [pid 5096] close(21) = -1 EBADF (Bad file descriptor) [pid 5096] close(22) = -1 EBADF (Bad file descriptor) [pid 5096] close(23) = -1 EBADF (Bad file descriptor) [pid 5096] close(24) = -1 EBADF (Bad file descriptor) [pid 5096] close(25) = -1 EBADF (Bad file descriptor) [pid 5096] close(26) = -1 EBADF (Bad file descriptor) [pid 5096] close(27) = -1 EBADF (Bad file descriptor) [pid 5096] close(28) = -1 EBADF (Bad file descriptor) [pid 5096] close(29) = -1 EBADF (Bad file descriptor) [pid 5096] exit_group(0) = ? [pid 5096] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5100 attached , child_tidptr=0x55556c9f8690) = 6 [pid 5100] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5100] setpgid(0, 0) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1000", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5100] setns(201, 0) = 0 [pid 5100] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5100] setns(3, 0) = 0 [pid 5100] close(3) = 0 [pid 5100] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5100] setns(201, 0) = 0 [pid 5100] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5100] setns(3, 0) = 0 [pid 5100] close(3) = 0 [pid 5100] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5100] close(3) = -1 EBADF (Bad file descriptor) [pid 5100] close(4) = 0 [pid 5100] close(5) = 0 [pid 5100] close(6) = -1 EBADF (Bad file descriptor) [pid 5100] close(7) = -1 EBADF (Bad file descriptor) [pid 5100] close(8) = -1 EBADF (Bad file descriptor) [pid 5100] close(9) = -1 EBADF (Bad file descriptor) [pid 5100] close(10) = -1 EBADF (Bad file descriptor) [pid 5100] close(11) = -1 EBADF (Bad file descriptor) [pid 5100] close(12) = -1 EBADF (Bad file descriptor) [pid 5100] close(13) = -1 EBADF (Bad file descriptor) [pid 5100] close(14) = -1 EBADF (Bad file descriptor) [pid 5100] close(15) = -1 EBADF (Bad file descriptor) [pid 5100] close(16) = -1 EBADF (Bad file descriptor) [pid 5100] close(17) = -1 EBADF (Bad file descriptor) [pid 5100] close(18) = -1 EBADF (Bad file descriptor) [pid 5100] close(19) = -1 EBADF (Bad file descriptor) [pid 5100] close(20) = -1 EBADF (Bad file descriptor) [pid 5100] close(21) = -1 EBADF (Bad file descriptor) [pid 5100] close(22) = -1 EBADF (Bad file descriptor) [pid 5100] close(23) = -1 EBADF (Bad file descriptor) [pid 5100] close(24) = -1 EBADF (Bad file descriptor) [pid 5100] close(25) = -1 EBADF (Bad file descriptor) [pid 5100] close(26) = -1 EBADF (Bad file descriptor) [pid 5100] close(27) = -1 EBADF (Bad file descriptor) [pid 5100] close(28) = -1 EBADF (Bad file descriptor) [pid 5100] close(29) = -1 EBADF (Bad file descriptor) [pid 5100] exit_group(0) = ? [pid 5100] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5111 attached , child_tidptr=0x55556c9f8690) = 7 [pid 5111] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5111] setpgid(0, 0) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5111] setns(201, 0) = 0 [pid 5111] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5111] setns(3, 0) = 0 [pid 5111] close(3) = 0 [pid 5111] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5111] setns(201, 0) = 0 [pid 5111] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5111] setns(3, 0) = 0 [pid 5111] close(3) = 0 [pid 5111] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5111] close(3) = -1 EBADF (Bad file descriptor) [pid 5111] close(4) = 0 [pid 5111] close(5) = 0 [pid 5111] close(6) = -1 EBADF (Bad file descriptor) [pid 5111] close(7) = -1 EBADF (Bad file descriptor) [pid 5111] close(8) = -1 EBADF (Bad file descriptor) [pid 5111] close(9) = -1 EBADF (Bad file descriptor) [pid 5111] close(10) = -1 EBADF (Bad file descriptor) [pid 5111] close(11) = -1 EBADF (Bad file descriptor) [pid 5111] close(12) = -1 EBADF (Bad file descriptor) [pid 5111] close(13) = -1 EBADF (Bad file descriptor) [pid 5111] close(14) = -1 EBADF (Bad file descriptor) [pid 5111] close(15) = -1 EBADF (Bad file descriptor) [pid 5111] close(16) = -1 EBADF (Bad file descriptor) [pid 5111] close(17) = -1 EBADF (Bad file descriptor) [pid 5111] close(18) = -1 EBADF (Bad file descriptor) [pid 5111] close(19) = -1 EBADF (Bad file descriptor) [pid 5111] close(20) = -1 EBADF (Bad file descriptor) [pid 5111] close(21) = -1 EBADF (Bad file descriptor) [pid 5111] close(22) = -1 EBADF (Bad file descriptor) [pid 5111] close(23) = -1 EBADF (Bad file descriptor) [pid 5111] close(24) = -1 EBADF (Bad file descriptor) [pid 5111] close(25) = -1 EBADF (Bad file descriptor) [pid 5111] close(26) = -1 EBADF (Bad file descriptor) [pid 5111] close(27) = -1 EBADF (Bad file descriptor) [pid 5111] close(28) = -1 EBADF (Bad file descriptor) [pid 5111] close(29) = -1 EBADF (Bad file descriptor) [pid 5111] exit_group(0) = ? [pid 5111] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5117 attached , child_tidptr=0x55556c9f8690) = 8 [pid 5117] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5117] setpgid(0, 0) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5117] write(3, "1000", 4) = 4 [pid 5117] close(3) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5117] setns(201, 0) = 0 [pid 5117] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5117] setns(3, 0) = 0 [pid 5117] close(3) = 0 [pid 5117] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5117] setns(201, 0) = 0 [pid 5117] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5117] setns(3, 0) = 0 [pid 5117] close(3) = 0 [pid 5117] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5117] close(3) = -1 EBADF (Bad file descriptor) [pid 5117] close(4) = 0 [pid 5117] close(5) = 0 [pid 5117] close(6) = -1 EBADF (Bad file descriptor) [pid 5117] close(7) = -1 EBADF (Bad file descriptor) [pid 5117] close(8) = -1 EBADF (Bad file descriptor) [pid 5117] close(9) = -1 EBADF (Bad file descriptor) [pid 5117] close(10) = -1 EBADF (Bad file descriptor) [pid 5117] close(11) = -1 EBADF (Bad file descriptor) [pid 5117] close(12) = -1 EBADF (Bad file descriptor) [pid 5117] close(13) = -1 EBADF (Bad file descriptor) [pid 5117] close(14) = -1 EBADF (Bad file descriptor) [pid 5117] close(15) = -1 EBADF (Bad file descriptor) [pid 5117] close(16) = -1 EBADF (Bad file descriptor) [pid 5117] close(17) = -1 EBADF (Bad file descriptor) [pid 5117] close(18) = -1 EBADF (Bad file descriptor) [pid 5117] close(19) = -1 EBADF (Bad file descriptor) [pid 5117] close(20) = -1 EBADF (Bad file descriptor) [pid 5117] close(21) = -1 EBADF (Bad file descriptor) [pid 5117] close(22) = -1 EBADF (Bad file descriptor) [pid 5117] close(23) = -1 EBADF (Bad file descriptor) [pid 5117] close(24) = -1 EBADF (Bad file descriptor) [pid 5117] close(25) = -1 EBADF (Bad file descriptor) [pid 5117] close(26) = -1 EBADF (Bad file descriptor) [pid 5117] close(27) = -1 EBADF (Bad file descriptor) [pid 5117] close(28) = -1 EBADF (Bad file descriptor) [pid 5117] close(29) = -1 EBADF (Bad file descriptor) [pid 5117] exit_group(0) = ? [pid 5117] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5118 attached , child_tidptr=0x55556c9f8690) = 9 [pid 5118] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5118] setpgid(0, 0) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5118] write(3, "1000", 4) = 4 [pid 5118] close(3) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5118] setns(201, 0) = 0 [pid 5118] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5118] setns(3, 0) = 0 [pid 5118] close(3) = 0 [pid 5118] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5118] setns(201, 0) = 0 [pid 5118] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5118] setns(3, 0) = 0 [pid 5118] close(3) = 0 [pid 5118] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5118] close(3) = -1 EBADF (Bad file descriptor) [pid 5118] close(4) = 0 [pid 5118] close(5) = 0 [pid 5118] close(6) = -1 EBADF (Bad file descriptor) [pid 5118] close(7) = -1 EBADF (Bad file descriptor) [pid 5118] close(8) = -1 EBADF (Bad file descriptor) [pid 5118] close(9) = -1 EBADF (Bad file descriptor) [pid 5118] close(10) = -1 EBADF (Bad file descriptor) [pid 5118] close(11) = -1 EBADF (Bad file descriptor) [pid 5118] close(12) = -1 EBADF (Bad file descriptor) [pid 5118] close(13) = -1 EBADF (Bad file descriptor) [pid 5118] close(14) = -1 EBADF (Bad file descriptor) [pid 5118] close(15) = -1 EBADF (Bad file descriptor) [pid 5118] close(16) = -1 EBADF (Bad file descriptor) [pid 5118] close(17) = -1 EBADF (Bad file descriptor) [pid 5118] close(18) = -1 EBADF (Bad file descriptor) [pid 5118] close(19) = -1 EBADF (Bad file descriptor) [pid 5118] close(20) = -1 EBADF (Bad file descriptor) [pid 5118] close(21) = -1 EBADF (Bad file descriptor) [pid 5118] close(22) = -1 EBADF (Bad file descriptor) [pid 5118] close(23) = -1 EBADF (Bad file descriptor) [pid 5118] close(24) = -1 EBADF (Bad file descriptor) [pid 5118] close(25) = -1 EBADF (Bad file descriptor) [pid 5118] close(26) = -1 EBADF (Bad file descriptor) [pid 5118] close(27) = -1 EBADF (Bad file descriptor) [pid 5118] close(28) = -1 EBADF (Bad file descriptor) [pid 5118] close(29) = -1 EBADF (Bad file descriptor) [pid 5118] exit_group(0) = ? [pid 5118] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 10 ./strace-static-x86_64: Process 5120 attached [pid 5120] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5120] setns(201, 0) = 0 [pid 5120] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5120] setns(3, 0) = 0 [pid 5120] close(3) = 0 [ 85.061426][ T52] Bluetooth: hci0: command tx timeout [pid 5120] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5120] setns(201, 0) = 0 [pid 5120] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5120] setns(3, 0) = 0 [pid 5120] close(3) = 0 [pid 5120] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5120] close(3) = -1 EBADF (Bad file descriptor) [pid 5120] close(4) = 0 [pid 5120] close(5) = 0 [pid 5120] close(6) = -1 EBADF (Bad file descriptor) [pid 5120] close(7) = -1 EBADF (Bad file descriptor) [pid 5120] close(8) = -1 EBADF (Bad file descriptor) [pid 5120] close(9) = -1 EBADF (Bad file descriptor) [pid 5120] close(10) = -1 EBADF (Bad file descriptor) [pid 5120] close(11) = -1 EBADF (Bad file descriptor) [pid 5120] close(12) = -1 EBADF (Bad file descriptor) [pid 5120] close(13) = -1 EBADF (Bad file descriptor) [pid 5120] close(14) = -1 EBADF (Bad file descriptor) [pid 5120] close(15) = -1 EBADF (Bad file descriptor) [pid 5120] close(16) = -1 EBADF (Bad file descriptor) [pid 5120] close(17) = -1 EBADF (Bad file descriptor) [pid 5120] close(18) = -1 EBADF (Bad file descriptor) [pid 5120] close(19) = -1 EBADF (Bad file descriptor) [pid 5120] close(20) = -1 EBADF (Bad file descriptor) [pid 5120] close(21) = -1 EBADF (Bad file descriptor) [pid 5120] close(22) = -1 EBADF (Bad file descriptor) [pid 5120] close(23) = -1 EBADF (Bad file descriptor) [pid 5120] close(24) = -1 EBADF (Bad file descriptor) [pid 5120] close(25) = -1 EBADF (Bad file descriptor) [pid 5120] close(26) = -1 EBADF (Bad file descriptor) [pid 5120] close(27) = -1 EBADF (Bad file descriptor) [pid 5120] close(28) = -1 EBADF (Bad file descriptor) [pid 5120] close(29) = -1 EBADF (Bad file descriptor) [pid 5120] exit_group(0) = ? [pid 5120] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5121 attached , child_tidptr=0x55556c9f8690) = 11 [pid 5121] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5121] setpgid(0, 0) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5121] write(3, "1000", 4) = 4 [pid 5121] close(3) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5121] setns(201, 0) = 0 [pid 5121] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5121] setns(3, 0) = 0 [pid 5121] close(3) = 0 [pid 5121] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5121] setns(201, 0) = 0 [pid 5121] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5121] setns(3, 0) = 0 [pid 5121] close(3) = 0 [pid 5121] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5121] close(3) = -1 EBADF (Bad file descriptor) [pid 5121] close(4) = 0 [pid 5121] close(5) = 0 [pid 5121] close(6) = -1 EBADF (Bad file descriptor) [pid 5121] close(7) = -1 EBADF (Bad file descriptor) [pid 5121] close(8) = -1 EBADF (Bad file descriptor) [pid 5121] close(9) = -1 EBADF (Bad file descriptor) [pid 5121] close(10) = -1 EBADF (Bad file descriptor) [pid 5121] close(11) = -1 EBADF (Bad file descriptor) [pid 5121] close(12) = -1 EBADF (Bad file descriptor) [pid 5121] close(13) = -1 EBADF (Bad file descriptor) [pid 5121] close(14) = -1 EBADF (Bad file descriptor) [pid 5121] close(15) = -1 EBADF (Bad file descriptor) [pid 5121] close(16) = -1 EBADF (Bad file descriptor) [pid 5121] close(17) = -1 EBADF (Bad file descriptor) [pid 5121] close(18) = -1 EBADF (Bad file descriptor) [pid 5121] close(19) = -1 EBADF (Bad file descriptor) [pid 5121] close(20) = -1 EBADF (Bad file descriptor) [pid 5121] close(21) = -1 EBADF (Bad file descriptor) [pid 5121] close(22) = -1 EBADF (Bad file descriptor) [pid 5121] close(23) = -1 EBADF (Bad file descriptor) [pid 5121] close(24) = -1 EBADF (Bad file descriptor) [pid 5121] close(25) = -1 EBADF (Bad file descriptor) [pid 5121] close(26) = -1 EBADF (Bad file descriptor) [pid 5121] close(27) = -1 EBADF (Bad file descriptor) [pid 5121] close(28) = -1 EBADF (Bad file descriptor) [pid 5121] close(29) = -1 EBADF (Bad file descriptor) [pid 5121] exit_group(0) = ? [pid 5121] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5122 attached , child_tidptr=0x55556c9f8690) = 12 [pid 5122] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5122] setpgid(0, 0) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5122] write(3, "1000", 4) = 4 [pid 5122] close(3) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5122] setns(201, 0) = 0 [pid 5122] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5122] setns(3, 0) = 0 [pid 5122] close(3) = 0 [pid 5122] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5122] setns(201, 0) = 0 [pid 5122] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5122] setns(3, 0) = 0 [pid 5122] close(3) = 0 [pid 5122] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5122] close(3) = -1 EBADF (Bad file descriptor) [pid 5122] close(4) = 0 [pid 5122] close(5) = 0 [pid 5122] close(6) = -1 EBADF (Bad file descriptor) [pid 5122] close(7) = -1 EBADF (Bad file descriptor) [pid 5122] close(8) = -1 EBADF (Bad file descriptor) [pid 5122] close(9) = -1 EBADF (Bad file descriptor) [pid 5122] close(10) = -1 EBADF (Bad file descriptor) [pid 5122] close(11) = -1 EBADF (Bad file descriptor) [pid 5122] close(12) = -1 EBADF (Bad file descriptor) [pid 5122] close(13) = -1 EBADF (Bad file descriptor) [pid 5122] close(14) = -1 EBADF (Bad file descriptor) [pid 5122] close(15) = -1 EBADF (Bad file descriptor) [pid 5122] close(16) = -1 EBADF (Bad file descriptor) [pid 5122] close(17) = -1 EBADF (Bad file descriptor) [pid 5122] close(18) = -1 EBADF (Bad file descriptor) [pid 5122] close(19) = -1 EBADF (Bad file descriptor) [pid 5122] close(20) = -1 EBADF (Bad file descriptor) [pid 5122] close(21) = -1 EBADF (Bad file descriptor) [pid 5122] close(22) = -1 EBADF (Bad file descriptor) [pid 5122] close(23) = -1 EBADF (Bad file descriptor) [pid 5122] close(24) = -1 EBADF (Bad file descriptor) [pid 5122] close(25) = -1 EBADF (Bad file descriptor) [pid 5122] close(26) = -1 EBADF (Bad file descriptor) [pid 5122] close(27) = -1 EBADF (Bad file descriptor) [pid 5122] close(28) = -1 EBADF (Bad file descriptor) [pid 5122] close(29) = -1 EBADF (Bad file descriptor) [pid 5122] exit_group(0) = ? [pid 5122] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5123 attached , child_tidptr=0x55556c9f8690) = 13 [pid 5123] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5123] setpgid(0, 0) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5123] write(3, "1000", 4) = 4 [pid 5123] close(3) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5123] setns(201, 0) = 0 [pid 5123] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5123] setns(3, 0) = 0 [pid 5123] close(3) = 0 [pid 5123] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5123] setns(201, 0) = 0 [pid 5123] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5123] setns(3, 0) = 0 [pid 5123] close(3) = 0 [pid 5123] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5123] close(3) = -1 EBADF (Bad file descriptor) [pid 5123] close(4) = 0 [pid 5123] close(5) = 0 [pid 5123] close(6) = -1 EBADF (Bad file descriptor) [pid 5123] close(7) = -1 EBADF (Bad file descriptor) [pid 5123] close(8) = -1 EBADF (Bad file descriptor) [pid 5123] close(9) = -1 EBADF (Bad file descriptor) [pid 5123] close(10) = -1 EBADF (Bad file descriptor) [pid 5123] close(11) = -1 EBADF (Bad file descriptor) [pid 5123] close(12) = -1 EBADF (Bad file descriptor) [pid 5123] close(13) = -1 EBADF (Bad file descriptor) [pid 5123] close(14) = -1 EBADF (Bad file descriptor) [pid 5123] close(15) = -1 EBADF (Bad file descriptor) [pid 5123] close(16) = -1 EBADF (Bad file descriptor) [pid 5123] close(17) = -1 EBADF (Bad file descriptor) [pid 5123] close(18) = -1 EBADF (Bad file descriptor) [pid 5123] close(19) = -1 EBADF (Bad file descriptor) [pid 5123] close(20) = -1 EBADF (Bad file descriptor) [pid 5123] close(21) = -1 EBADF (Bad file descriptor) [pid 5123] close(22) = -1 EBADF (Bad file descriptor) [pid 5123] close(23) = -1 EBADF (Bad file descriptor) [pid 5123] close(24) = -1 EBADF (Bad file descriptor) [pid 5123] close(25) = -1 EBADF (Bad file descriptor) [pid 5123] close(26) = -1 EBADF (Bad file descriptor) [pid 5123] close(27) = -1 EBADF (Bad file descriptor) [pid 5123] close(28) = -1 EBADF (Bad file descriptor) [pid 5123] close(29) = -1 EBADF (Bad file descriptor) [pid 5123] exit_group(0) = ? [pid 5123] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5124 attached , child_tidptr=0x55556c9f8690) = 14 [pid 5124] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5124] setns(201, 0) = 0 [pid 5124] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5124] setns(3, 0) = 0 [pid 5124] close(3) = 0 [pid 5124] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5124] setns(201, 0) = 0 [pid 5124] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5124] setns(3, 0) = 0 [pid 5124] close(3) = 0 [pid 5124] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5124] close(3) = -1 EBADF (Bad file descriptor) [pid 5124] close(4) = 0 [pid 5124] close(5) = 0 [pid 5124] close(6) = -1 EBADF (Bad file descriptor) [pid 5124] close(7) = -1 EBADF (Bad file descriptor) [pid 5124] close(8) = -1 EBADF (Bad file descriptor) [pid 5124] close(9) = -1 EBADF (Bad file descriptor) [pid 5124] close(10) = -1 EBADF (Bad file descriptor) [pid 5124] close(11) = -1 EBADF (Bad file descriptor) [pid 5124] close(12) = -1 EBADF (Bad file descriptor) [pid 5124] close(13) = -1 EBADF (Bad file descriptor) [pid 5124] close(14) = -1 EBADF (Bad file descriptor) [pid 5124] close(15) = -1 EBADF (Bad file descriptor) [pid 5124] close(16) = -1 EBADF (Bad file descriptor) [pid 5124] close(17) = -1 EBADF (Bad file descriptor) [pid 5124] close(18) = -1 EBADF (Bad file descriptor) [pid 5124] close(19) = -1 EBADF (Bad file descriptor) [pid 5124] close(20) = -1 EBADF (Bad file descriptor) [pid 5124] close(21) = -1 EBADF (Bad file descriptor) [pid 5124] close(22) = -1 EBADF (Bad file descriptor) [pid 5124] close(23) = -1 EBADF (Bad file descriptor) [pid 5124] close(24) = -1 EBADF (Bad file descriptor) [pid 5124] close(25) = -1 EBADF (Bad file descriptor) [pid 5124] close(26) = -1 EBADF (Bad file descriptor) [pid 5124] close(27) = -1 EBADF (Bad file descriptor) [pid 5124] close(28) = -1 EBADF (Bad file descriptor) [pid 5124] close(29) = -1 EBADF (Bad file descriptor) [pid 5124] exit_group(0) = ? [pid 5124] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5125 attached [pid 5125] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 15 [pid 5125] <... set_robust_list resumed>) = 0 [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5125] setpgid(0, 0) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5125] write(3, "1000", 4) = 4 [pid 5125] close(3) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5125] setns(201, 0) = 0 [pid 5125] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5125] setns(3, 0) = 0 [pid 5125] close(3) = 0 [pid 5125] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5125] setns(201, 0) = 0 [pid 5125] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5125] setns(3, 0) = 0 [pid 5125] close(3) = 0 [pid 5125] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5125] close(3) = -1 EBADF (Bad file descriptor) [pid 5125] close(4) = 0 [pid 5125] close(5) = 0 [pid 5125] close(6) = -1 EBADF (Bad file descriptor) [pid 5125] close(7) = -1 EBADF (Bad file descriptor) [pid 5125] close(8) = -1 EBADF (Bad file descriptor) [pid 5125] close(9) = -1 EBADF (Bad file descriptor) [pid 5125] close(10) = -1 EBADF (Bad file descriptor) [pid 5125] close(11) = -1 EBADF (Bad file descriptor) [pid 5125] close(12) = -1 EBADF (Bad file descriptor) [pid 5125] close(13) = -1 EBADF (Bad file descriptor) [pid 5125] close(14) = -1 EBADF (Bad file descriptor) [pid 5125] close(15) = -1 EBADF (Bad file descriptor) [pid 5125] close(16) = -1 EBADF (Bad file descriptor) [pid 5125] close(17) = -1 EBADF (Bad file descriptor) [pid 5125] close(18) = -1 EBADF (Bad file descriptor) [pid 5125] close(19) = -1 EBADF (Bad file descriptor) [pid 5125] close(20) = -1 EBADF (Bad file descriptor) [pid 5125] close(21) = -1 EBADF (Bad file descriptor) [pid 5125] close(22) = -1 EBADF (Bad file descriptor) [pid 5125] close(23) = -1 EBADF (Bad file descriptor) [pid 5125] close(24) = -1 EBADF (Bad file descriptor) [pid 5125] close(25) = -1 EBADF (Bad file descriptor) [pid 5125] close(26) = -1 EBADF (Bad file descriptor) [pid 5125] close(27) = -1 EBADF (Bad file descriptor) [pid 5125] close(28) = -1 EBADF (Bad file descriptor) [pid 5125] close(29) = -1 EBADF (Bad file descriptor) [pid 5125] exit_group(0) = ? [pid 5125] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5126 attached , child_tidptr=0x55556c9f8690) = 16 [pid 5126] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5126] setns(201, 0) = 0 [pid 5126] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5126] setns(3, 0) = 0 [pid 5126] close(3) = 0 [pid 5126] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5126] setns(201, 0) = 0 [pid 5126] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5126] setns(3, 0) = 0 [pid 5126] close(3) = 0 [pid 5126] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5126] close(3) = -1 EBADF (Bad file descriptor) [pid 5126] close(4) = 0 [pid 5126] close(5) = 0 [pid 5126] close(6) = -1 EBADF (Bad file descriptor) [pid 5126] close(7) = -1 EBADF (Bad file descriptor) [pid 5126] close(8) = -1 EBADF (Bad file descriptor) [pid 5126] close(9) = -1 EBADF (Bad file descriptor) [pid 5126] close(10) = -1 EBADF (Bad file descriptor) [pid 5126] close(11) = -1 EBADF (Bad file descriptor) [pid 5126] close(12) = -1 EBADF (Bad file descriptor) [pid 5126] close(13) = -1 EBADF (Bad file descriptor) [pid 5126] close(14) = -1 EBADF (Bad file descriptor) [pid 5126] close(15) = -1 EBADF (Bad file descriptor) [pid 5126] close(16) = -1 EBADF (Bad file descriptor) [pid 5126] close(17) = -1 EBADF (Bad file descriptor) [pid 5126] close(18) = -1 EBADF (Bad file descriptor) [pid 5126] close(19) = -1 EBADF (Bad file descriptor) [pid 5126] close(20) = -1 EBADF (Bad file descriptor) [pid 5126] close(21) = -1 EBADF (Bad file descriptor) [pid 5126] close(22) = -1 EBADF (Bad file descriptor) [pid 5126] close(23) = -1 EBADF (Bad file descriptor) [pid 5126] close(24) = -1 EBADF (Bad file descriptor) [pid 5126] close(25) = -1 EBADF (Bad file descriptor) [pid 5126] close(26) = -1 EBADF (Bad file descriptor) [pid 5126] close(27) = -1 EBADF (Bad file descriptor) [pid 5126] close(28) = -1 EBADF (Bad file descriptor) [pid 5126] close(29) = -1 EBADF (Bad file descriptor) [pid 5126] exit_group(0) = ? [pid 5126] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 17 ./strace-static-x86_64: Process 5128 attached [pid 5128] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5128] setpgid(0, 0) = 0 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5128] write(3, "1000", 4) = 4 [pid 5128] close(3) = 0 [pid 5128] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5128] setns(201, 0) = 0 [pid 5128] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5128] setns(3, 0) = 0 [pid 5128] close(3) = 0 [pid 5128] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5128] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5128] setns(201, 0) = 0 [pid 5128] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5128] setns(3, 0) = 0 [pid 5128] close(3) = 0 [pid 5128] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5128] close(3) = -1 EBADF (Bad file descriptor) [pid 5128] close(4) = 0 [pid 5128] close(5) = 0 [pid 5128] close(6) = -1 EBADF (Bad file descriptor) [pid 5128] close(7) = -1 EBADF (Bad file descriptor) [pid 5128] close(8) = -1 EBADF (Bad file descriptor) [pid 5128] close(9) = -1 EBADF (Bad file descriptor) [pid 5128] close(10) = -1 EBADF (Bad file descriptor) [pid 5128] close(11) = -1 EBADF (Bad file descriptor) [pid 5128] close(12) = -1 EBADF (Bad file descriptor) [pid 5128] close(13) = -1 EBADF (Bad file descriptor) [pid 5128] close(14) = -1 EBADF (Bad file descriptor) [pid 5128] close(15) = -1 EBADF (Bad file descriptor) [pid 5128] close(16) = -1 EBADF (Bad file descriptor) [pid 5128] close(17) = -1 EBADF (Bad file descriptor) [pid 5128] close(18) = -1 EBADF (Bad file descriptor) [pid 5128] close(19) = -1 EBADF (Bad file descriptor) [pid 5128] close(20) = -1 EBADF (Bad file descriptor) [pid 5128] close(21) = -1 EBADF (Bad file descriptor) [pid 5128] close(22) = -1 EBADF (Bad file descriptor) [pid 5128] close(23) = -1 EBADF (Bad file descriptor) [pid 5128] close(24) = -1 EBADF (Bad file descriptor) [pid 5128] close(25) = -1 EBADF (Bad file descriptor) [pid 5128] close(26) = -1 EBADF (Bad file descriptor) [pid 5128] close(27) = -1 EBADF (Bad file descriptor) [pid 5128] close(28) = -1 EBADF (Bad file descriptor) [pid 5128] close(29) = -1 EBADF (Bad file descriptor) [pid 5128] exit_group(0) = ? [pid 5128] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5129 attached , child_tidptr=0x55556c9f8690) = 18 [pid 5129] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5129] setpgid(0, 0) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5129] write(3, "1000", 4) = 4 [pid 5129] close(3) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5129] setns(201, 0) = 0 [pid 5129] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5129] setns(3, 0) = 0 [pid 5129] close(3) = 0 [pid 5129] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5129] setns(201, 0) = 0 [pid 5129] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5129] setns(3, 0) = 0 [pid 5129] close(3) = 0 [pid 5129] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5129] close(3) = -1 EBADF (Bad file descriptor) [pid 5129] close(4) = 0 [pid 5129] close(5) = 0 [pid 5129] close(6) = -1 EBADF (Bad file descriptor) [pid 5129] close(7) = -1 EBADF (Bad file descriptor) [pid 5129] close(8) = -1 EBADF (Bad file descriptor) [pid 5129] close(9) = -1 EBADF (Bad file descriptor) [pid 5129] close(10) = -1 EBADF (Bad file descriptor) [pid 5129] close(11) = -1 EBADF (Bad file descriptor) [pid 5129] close(12) = -1 EBADF (Bad file descriptor) [pid 5129] close(13) = -1 EBADF (Bad file descriptor) [pid 5129] close(14) = -1 EBADF (Bad file descriptor) [pid 5129] close(15) = -1 EBADF (Bad file descriptor) [pid 5129] close(16) = -1 EBADF (Bad file descriptor) [pid 5129] close(17) = -1 EBADF (Bad file descriptor) [pid 5129] close(18) = -1 EBADF (Bad file descriptor) [pid 5129] close(19) = -1 EBADF (Bad file descriptor) [pid 5129] close(20) = -1 EBADF (Bad file descriptor) [pid 5129] close(21) = -1 EBADF (Bad file descriptor) [pid 5129] close(22) = -1 EBADF (Bad file descriptor) [pid 5129] close(23) = -1 EBADF (Bad file descriptor) [pid 5129] close(24) = -1 EBADF (Bad file descriptor) [pid 5129] close(25) = -1 EBADF (Bad file descriptor) [pid 5129] close(26) = -1 EBADF (Bad file descriptor) [pid 5129] close(27) = -1 EBADF (Bad file descriptor) [pid 5129] close(28) = -1 EBADF (Bad file descriptor) [pid 5129] close(29) = -1 EBADF (Bad file descriptor) [pid 5129] exit_group(0) = ? [pid 5129] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5130 attached , child_tidptr=0x55556c9f8690) = 19 [ 87.139864][ T52] Bluetooth: hci0: command tx timeout [pid 5130] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5130] setpgid(0, 0) = 0 [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5130] write(3, "1000", 4) = 4 [pid 5130] close(3) = 0 [pid 5130] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5130] setns(201, 0) = 0 [pid 5130] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5130] setns(3, 0) = 0 [pid 5130] close(3) = 0 [pid 5130] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5130] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5130] setns(201, 0) = 0 [pid 5130] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5130] setns(3, 0) = 0 [pid 5130] close(3) = 0 [pid 5130] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5130] close(3) = -1 EBADF (Bad file descriptor) [pid 5130] close(4) = 0 [pid 5130] close(5) = 0 [pid 5130] close(6) = -1 EBADF (Bad file descriptor) [pid 5130] close(7) = -1 EBADF (Bad file descriptor) [pid 5130] close(8) = -1 EBADF (Bad file descriptor) [pid 5130] close(9) = -1 EBADF (Bad file descriptor) [pid 5130] close(10) = -1 EBADF (Bad file descriptor) [pid 5130] close(11) = -1 EBADF (Bad file descriptor) [pid 5130] close(12) = -1 EBADF (Bad file descriptor) [pid 5130] close(13) = -1 EBADF (Bad file descriptor) [pid 5130] close(14) = -1 EBADF (Bad file descriptor) [pid 5130] close(15) = -1 EBADF (Bad file descriptor) [pid 5130] close(16) = -1 EBADF (Bad file descriptor) [pid 5130] close(17) = -1 EBADF (Bad file descriptor) [pid 5130] close(18) = -1 EBADF (Bad file descriptor) [pid 5130] close(19) = -1 EBADF (Bad file descriptor) [pid 5130] close(20) = -1 EBADF (Bad file descriptor) [pid 5130] close(21) = -1 EBADF (Bad file descriptor) [pid 5130] close(22) = -1 EBADF (Bad file descriptor) [pid 5130] close(23) = -1 EBADF (Bad file descriptor) [pid 5130] close(24) = -1 EBADF (Bad file descriptor) [pid 5130] close(25) = -1 EBADF (Bad file descriptor) [pid 5130] close(26) = -1 EBADF (Bad file descriptor) [pid 5130] close(27) = -1 EBADF (Bad file descriptor) [pid 5130] close(28) = -1 EBADF (Bad file descriptor) [pid 5130] close(29) = -1 EBADF (Bad file descriptor) [pid 5130] exit_group(0) = ? [pid 5130] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5131 attached , child_tidptr=0x55556c9f8690) = 20 [pid 5131] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] setpgid(0, 0) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5131] write(3, "1000", 4) = 4 [pid 5131] close(3) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5131] setns(201, 0) = 0 [pid 5131] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5131] setns(3, 0) = 0 [pid 5131] close(3) = 0 [pid 5131] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5131] setns(201, 0) = 0 [pid 5131] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5131] setns(3, 0) = 0 [pid 5131] close(3) = 0 [pid 5131] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5131] close(3) = -1 EBADF (Bad file descriptor) [pid 5131] close(4) = 0 [pid 5131] close(5) = 0 [pid 5131] close(6) = -1 EBADF (Bad file descriptor) [pid 5131] close(7) = -1 EBADF (Bad file descriptor) [pid 5131] close(8) = -1 EBADF (Bad file descriptor) [pid 5131] close(9) = -1 EBADF (Bad file descriptor) [pid 5131] close(10) = -1 EBADF (Bad file descriptor) [pid 5131] close(11) = -1 EBADF (Bad file descriptor) [pid 5131] close(12) = -1 EBADF (Bad file descriptor) [pid 5131] close(13) = -1 EBADF (Bad file descriptor) [pid 5131] close(14) = -1 EBADF (Bad file descriptor) [pid 5131] close(15) = -1 EBADF (Bad file descriptor) [pid 5131] close(16) = -1 EBADF (Bad file descriptor) [pid 5131] close(17) = -1 EBADF (Bad file descriptor) [pid 5131] close(18) = -1 EBADF (Bad file descriptor) [pid 5131] close(19) = -1 EBADF (Bad file descriptor) [pid 5131] close(20) = -1 EBADF (Bad file descriptor) [pid 5131] close(21) = -1 EBADF (Bad file descriptor) [pid 5131] close(22) = -1 EBADF (Bad file descriptor) [pid 5131] close(23) = -1 EBADF (Bad file descriptor) [pid 5131] close(24) = -1 EBADF (Bad file descriptor) [pid 5131] close(25) = -1 EBADF (Bad file descriptor) [pid 5131] close(26) = -1 EBADF (Bad file descriptor) [pid 5131] close(27) = -1 EBADF (Bad file descriptor) [pid 5131] close(28) = -1 EBADF (Bad file descriptor) [pid 5131] close(29) = -1 EBADF (Bad file descriptor) [pid 5131] exit_group(0) = ? [pid 5131] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5132 attached , child_tidptr=0x55556c9f8690) = 21 [pid 5132] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5132] setpgid(0, 0) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5132] write(3, "1000", 4) = 4 [pid 5132] close(3) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5132] setns(201, 0) = 0 [pid 5132] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5132] setns(3, 0) = 0 [pid 5132] close(3) = 0 [pid 5132] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5132] setns(201, 0) = 0 [pid 5132] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5132] setns(3, 0) = 0 [pid 5132] close(3) = 0 [pid 5132] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5132] close(3) = -1 EBADF (Bad file descriptor) [pid 5132] close(4) = 0 [pid 5132] close(5) = 0 [pid 5132] close(6) = -1 EBADF (Bad file descriptor) [pid 5132] close(7) = -1 EBADF (Bad file descriptor) [pid 5132] close(8) = -1 EBADF (Bad file descriptor) [pid 5132] close(9) = -1 EBADF (Bad file descriptor) [pid 5132] close(10) = -1 EBADF (Bad file descriptor) [pid 5132] close(11) = -1 EBADF (Bad file descriptor) [pid 5132] close(12) = -1 EBADF (Bad file descriptor) [pid 5132] close(13) = -1 EBADF (Bad file descriptor) [pid 5132] close(14) = -1 EBADF (Bad file descriptor) [pid 5132] close(15) = -1 EBADF (Bad file descriptor) [pid 5132] close(16) = -1 EBADF (Bad file descriptor) [pid 5132] close(17) = -1 EBADF (Bad file descriptor) [pid 5132] close(18) = -1 EBADF (Bad file descriptor) [pid 5132] close(19) = -1 EBADF (Bad file descriptor) [pid 5132] close(20) = -1 EBADF (Bad file descriptor) [pid 5132] close(21) = -1 EBADF (Bad file descriptor) [pid 5132] close(22) = -1 EBADF (Bad file descriptor) [pid 5132] close(23) = -1 EBADF (Bad file descriptor) [pid 5132] close(24) = -1 EBADF (Bad file descriptor) [pid 5132] close(25) = -1 EBADF (Bad file descriptor) [pid 5132] close(26) = -1 EBADF (Bad file descriptor) [pid 5132] close(27) = -1 EBADF (Bad file descriptor) [pid 5132] close(28) = -1 EBADF (Bad file descriptor) [pid 5132] close(29) = -1 EBADF (Bad file descriptor) [pid 5132] exit_group(0) = ? [pid 5132] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5133 attached , child_tidptr=0x55556c9f8690) = 22 [pid 5133] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5133] setpgid(0, 0) = 0 [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5133] write(3, "1000", 4) = 4 [pid 5133] close(3) = 0 [pid 5133] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5133] setns(201, 0) = 0 [pid 5133] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5133] setns(3, 0) = 0 [pid 5133] close(3) = 0 [pid 5133] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5133] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5133] setns(201, 0) = 0 [pid 5133] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5133] setns(3, 0) = 0 [pid 5133] close(3) = 0 [pid 5133] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5133] close(3) = -1 EBADF (Bad file descriptor) [pid 5133] close(4) = 0 [pid 5133] close(5) = 0 [pid 5133] close(6) = -1 EBADF (Bad file descriptor) [pid 5133] close(7) = -1 EBADF (Bad file descriptor) [pid 5133] close(8) = -1 EBADF (Bad file descriptor) [pid 5133] close(9) = -1 EBADF (Bad file descriptor) [pid 5133] close(10) = -1 EBADF (Bad file descriptor) [pid 5133] close(11) = -1 EBADF (Bad file descriptor) [pid 5133] close(12) = -1 EBADF (Bad file descriptor) [pid 5133] close(13) = -1 EBADF (Bad file descriptor) [pid 5133] close(14) = -1 EBADF (Bad file descriptor) [pid 5133] close(15) = -1 EBADF (Bad file descriptor) [pid 5133] close(16) = -1 EBADF (Bad file descriptor) [pid 5133] close(17) = -1 EBADF (Bad file descriptor) [pid 5133] close(18) = -1 EBADF (Bad file descriptor) [pid 5133] close(19) = -1 EBADF (Bad file descriptor) [pid 5133] close(20) = -1 EBADF (Bad file descriptor) [pid 5133] close(21) = -1 EBADF (Bad file descriptor) [pid 5133] close(22) = -1 EBADF (Bad file descriptor) [pid 5133] close(23) = -1 EBADF (Bad file descriptor) [pid 5133] close(24) = -1 EBADF (Bad file descriptor) [pid 5133] close(25) = -1 EBADF (Bad file descriptor) [pid 5133] close(26) = -1 EBADF (Bad file descriptor) [pid 5133] close(27) = -1 EBADF (Bad file descriptor) [pid 5133] close(28) = -1 EBADF (Bad file descriptor) [pid 5133] close(29) = -1 EBADF (Bad file descriptor) [pid 5133] exit_group(0) = ? [pid 5133] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 23 ./strace-static-x86_64: Process 5134 attached [pid 5134] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5134] setpgid(0, 0) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5134] write(3, "1000", 4) = 4 [pid 5134] close(3) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5134] setns(201, 0) = 0 [pid 5134] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5134] setns(3, 0) = 0 [pid 5134] close(3) = 0 [pid 5134] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5134] setns(201, 0) = 0 [pid 5134] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5134] setns(3, 0) = 0 [pid 5134] close(3) = 0 [pid 5134] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5134] close(3) = -1 EBADF (Bad file descriptor) [pid 5134] close(4) = 0 [pid 5134] close(5) = 0 [pid 5134] close(6) = -1 EBADF (Bad file descriptor) [pid 5134] close(7) = -1 EBADF (Bad file descriptor) [pid 5134] close(8) = -1 EBADF (Bad file descriptor) [pid 5134] close(9) = -1 EBADF (Bad file descriptor) [pid 5134] close(10) = -1 EBADF (Bad file descriptor) [pid 5134] close(11) = -1 EBADF (Bad file descriptor) [pid 5134] close(12) = -1 EBADF (Bad file descriptor) [pid 5134] close(13) = -1 EBADF (Bad file descriptor) [pid 5134] close(14) = -1 EBADF (Bad file descriptor) [pid 5134] close(15) = -1 EBADF (Bad file descriptor) [pid 5134] close(16) = -1 EBADF (Bad file descriptor) [pid 5134] close(17) = -1 EBADF (Bad file descriptor) [pid 5134] close(18) = -1 EBADF (Bad file descriptor) [pid 5134] close(19) = -1 EBADF (Bad file descriptor) [pid 5134] close(20) = -1 EBADF (Bad file descriptor) [pid 5134] close(21) = -1 EBADF (Bad file descriptor) [pid 5134] close(22) = -1 EBADF (Bad file descriptor) [pid 5134] close(23) = -1 EBADF (Bad file descriptor) [pid 5134] close(24) = -1 EBADF (Bad file descriptor) [pid 5134] close(25) = -1 EBADF (Bad file descriptor) [pid 5134] close(26) = -1 EBADF (Bad file descriptor) [pid 5134] close(27) = -1 EBADF (Bad file descriptor) [pid 5134] close(28) = -1 EBADF (Bad file descriptor) [pid 5134] close(29) = -1 EBADF (Bad file descriptor) [pid 5134] exit_group(0) = ? [pid 5134] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5135 attached , child_tidptr=0x55556c9f8690) = 24 [pid 5135] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5135] setpgid(0, 0) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5135] write(3, "1000", 4) = 4 [pid 5135] close(3) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5135] setns(201, 0) = 0 [pid 5135] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5135] setns(3, 0) = 0 [pid 5135] close(3) = 0 [pid 5135] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5135] setns(201, 0) = 0 [pid 5135] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5135] setns(3, 0) = 0 [pid 5135] close(3) = 0 [pid 5135] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5135] close(3) = -1 EBADF (Bad file descriptor) [pid 5135] close(4) = 0 [pid 5135] close(5) = 0 [pid 5135] close(6) = -1 EBADF (Bad file descriptor) [pid 5135] close(7) = -1 EBADF (Bad file descriptor) [pid 5135] close(8) = -1 EBADF (Bad file descriptor) [pid 5135] close(9) = -1 EBADF (Bad file descriptor) [pid 5135] close(10) = -1 EBADF (Bad file descriptor) [pid 5135] close(11) = -1 EBADF (Bad file descriptor) [pid 5135] close(12) = -1 EBADF (Bad file descriptor) [pid 5135] close(13) = -1 EBADF (Bad file descriptor) [pid 5135] close(14) = -1 EBADF (Bad file descriptor) [pid 5135] close(15) = -1 EBADF (Bad file descriptor) [pid 5135] close(16) = -1 EBADF (Bad file descriptor) [pid 5135] close(17) = -1 EBADF (Bad file descriptor) [pid 5135] close(18) = -1 EBADF (Bad file descriptor) [pid 5135] close(19) = -1 EBADF (Bad file descriptor) [pid 5135] close(20) = -1 EBADF (Bad file descriptor) [pid 5135] close(21) = -1 EBADF (Bad file descriptor) [pid 5135] close(22) = -1 EBADF (Bad file descriptor) [pid 5135] close(23) = -1 EBADF (Bad file descriptor) [pid 5135] close(24) = -1 EBADF (Bad file descriptor) [pid 5135] close(25) = -1 EBADF (Bad file descriptor) [pid 5135] close(26) = -1 EBADF (Bad file descriptor) [pid 5135] close(27) = -1 EBADF (Bad file descriptor) [pid 5135] close(28) = -1 EBADF (Bad file descriptor) [pid 5135] close(29) = -1 EBADF (Bad file descriptor) [pid 5135] exit_group(0) = ? [pid 5135] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5136 attached , child_tidptr=0x55556c9f8690) = 25 [pid 5136] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5136] setpgid(0, 0) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5136] setns(201, 0) = 0 [pid 5136] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5136] setns(3, 0) = 0 [pid 5136] close(3) = 0 [pid 5136] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5136] setns(201, 0) = 0 [pid 5136] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5136] setns(3, 0) = 0 [pid 5136] close(3) = 0 [pid 5136] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5136] close(3) = -1 EBADF (Bad file descriptor) [pid 5136] close(4) = 0 [pid 5136] close(5) = 0 [pid 5136] close(6) = -1 EBADF (Bad file descriptor) [pid 5136] close(7) = -1 EBADF (Bad file descriptor) [pid 5136] close(8) = -1 EBADF (Bad file descriptor) [pid 5136] close(9) = -1 EBADF (Bad file descriptor) [pid 5136] close(10) = -1 EBADF (Bad file descriptor) [pid 5136] close(11) = -1 EBADF (Bad file descriptor) [pid 5136] close(12) = -1 EBADF (Bad file descriptor) [pid 5136] close(13) = -1 EBADF (Bad file descriptor) [pid 5136] close(14) = -1 EBADF (Bad file descriptor) [pid 5136] close(15) = -1 EBADF (Bad file descriptor) [pid 5136] close(16) = -1 EBADF (Bad file descriptor) [pid 5136] close(17) = -1 EBADF (Bad file descriptor) [pid 5136] close(18) = -1 EBADF (Bad file descriptor) [pid 5136] close(19) = -1 EBADF (Bad file descriptor) [pid 5136] close(20) = -1 EBADF (Bad file descriptor) [pid 5136] close(21) = -1 EBADF (Bad file descriptor) [pid 5136] close(22) = -1 EBADF (Bad file descriptor) [pid 5136] close(23) = -1 EBADF (Bad file descriptor) [pid 5136] close(24) = -1 EBADF (Bad file descriptor) [pid 5136] close(25) = -1 EBADF (Bad file descriptor) [pid 5136] close(26) = -1 EBADF (Bad file descriptor) [pid 5136] close(27) = -1 EBADF (Bad file descriptor) [pid 5136] close(28) = -1 EBADF (Bad file descriptor) [pid 5136] close(29) = -1 EBADF (Bad file descriptor) [pid 5136] exit_group(0) = ? [pid 5136] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 26 ./strace-static-x86_64: Process 5137 attached [pid 5137] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5137] setpgid(0, 0) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5137] write(3, "1000", 4) = 4 [pid 5137] close(3) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5137] setns(201, 0) = 0 [pid 5137] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5137] setns(3, 0) = 0 [pid 5137] close(3) = 0 [pid 5137] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5137] setns(201, 0) = 0 [pid 5137] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5137] setns(3, 0) = 0 [pid 5137] close(3) = 0 [pid 5137] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5137] close(3) = -1 EBADF (Bad file descriptor) [pid 5137] close(4) = 0 [pid 5137] close(5) = 0 [pid 5137] close(6) = -1 EBADF (Bad file descriptor) [pid 5137] close(7) = -1 EBADF (Bad file descriptor) [pid 5137] close(8) = -1 EBADF (Bad file descriptor) [pid 5137] close(9) = -1 EBADF (Bad file descriptor) [pid 5137] close(10) = -1 EBADF (Bad file descriptor) [pid 5137] close(11) = -1 EBADF (Bad file descriptor) [pid 5137] close(12) = -1 EBADF (Bad file descriptor) [pid 5137] close(13) = -1 EBADF (Bad file descriptor) [pid 5137] close(14) = -1 EBADF (Bad file descriptor) [pid 5137] close(15) = -1 EBADF (Bad file descriptor) [pid 5137] close(16) = -1 EBADF (Bad file descriptor) [pid 5137] close(17) = -1 EBADF (Bad file descriptor) [pid 5137] close(18) = -1 EBADF (Bad file descriptor) [pid 5137] close(19) = -1 EBADF (Bad file descriptor) [pid 5137] close(20) = -1 EBADF (Bad file descriptor) [pid 5137] close(21) = -1 EBADF (Bad file descriptor) [pid 5137] close(22) = -1 EBADF (Bad file descriptor) [pid 5137] close(23) = -1 EBADF (Bad file descriptor) [pid 5137] close(24) = -1 EBADF (Bad file descriptor) [pid 5137] close(25) = -1 EBADF (Bad file descriptor) [pid 5137] close(26) = -1 EBADF (Bad file descriptor) [pid 5137] close(27) = -1 EBADF (Bad file descriptor) [pid 5137] close(28) = -1 EBADF (Bad file descriptor) [pid 5137] close(29) = -1 EBADF (Bad file descriptor) [pid 5137] exit_group(0) = ? [pid 5137] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5138] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 27 [pid 5138] <... setpgid resumed>) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5138] write(3, "1000", 4) = 4 [pid 5138] close(3) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5138] setns(201, 0) = 0 [pid 5138] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5138] setns(3, 0) = 0 [pid 5138] close(3) = 0 [pid 5138] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5138] setns(201, 0) = 0 [pid 5138] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5138] setns(3, 0) = 0 [pid 5138] close(3) = 0 [pid 5138] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5138] close(3) = -1 EBADF (Bad file descriptor) [pid 5138] close(4) = 0 [pid 5138] close(5) = 0 [pid 5138] close(6) = -1 EBADF (Bad file descriptor) [pid 5138] close(7) = -1 EBADF (Bad file descriptor) [pid 5138] close(8) = -1 EBADF (Bad file descriptor) [pid 5138] close(9) = -1 EBADF (Bad file descriptor) [pid 5138] close(10) = -1 EBADF (Bad file descriptor) [pid 5138] close(11) = -1 EBADF (Bad file descriptor) [pid 5138] close(12) = -1 EBADF (Bad file descriptor) [pid 5138] close(13) = -1 EBADF (Bad file descriptor) [pid 5138] close(14) = -1 EBADF (Bad file descriptor) [ 89.220003][ T52] Bluetooth: hci0: command tx timeout [pid 5138] close(15) = -1 EBADF (Bad file descriptor) [pid 5138] close(16) = -1 EBADF (Bad file descriptor) [pid 5138] close(17) = -1 EBADF (Bad file descriptor) [pid 5138] close(18) = -1 EBADF (Bad file descriptor) [pid 5138] close(19) = -1 EBADF (Bad file descriptor) [pid 5138] close(20) = -1 EBADF (Bad file descriptor) [pid 5138] close(21) = -1 EBADF (Bad file descriptor) [pid 5138] close(22) = -1 EBADF (Bad file descriptor) [pid 5138] close(23) = -1 EBADF (Bad file descriptor) [pid 5138] close(24) = -1 EBADF (Bad file descriptor) [pid 5138] close(25) = -1 EBADF (Bad file descriptor) [pid 5138] close(26) = -1 EBADF (Bad file descriptor) [pid 5138] close(27) = -1 EBADF (Bad file descriptor) [pid 5138] close(28) = -1 EBADF (Bad file descriptor) [pid 5138] close(29) = -1 EBADF (Bad file descriptor) [pid 5138] exit_group(0) = ? [pid 5138] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 28 ./strace-static-x86_64: Process 5139 attached [pid 5139] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5139] setpgid(0, 0) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5139] setns(201, 0) = 0 [pid 5139] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5139] setns(3, 0) = 0 [pid 5139] close(3) = 0 [pid 5139] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5139] setns(201, 0) = 0 [pid 5139] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5139] setns(3, 0) = 0 [pid 5139] close(3) = 0 [pid 5139] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5139] close(3) = -1 EBADF (Bad file descriptor) [pid 5139] close(4) = 0 [pid 5139] close(5) = 0 [pid 5139] close(6) = -1 EBADF (Bad file descriptor) [pid 5139] close(7) = -1 EBADF (Bad file descriptor) [pid 5139] close(8) = -1 EBADF (Bad file descriptor) [pid 5139] close(9) = -1 EBADF (Bad file descriptor) [pid 5139] close(10) = -1 EBADF (Bad file descriptor) [pid 5139] close(11) = -1 EBADF (Bad file descriptor) [pid 5139] close(12) = -1 EBADF (Bad file descriptor) [pid 5139] close(13) = -1 EBADF (Bad file descriptor) [pid 5139] close(14) = -1 EBADF (Bad file descriptor) [pid 5139] close(15) = -1 EBADF (Bad file descriptor) [pid 5139] close(16) = -1 EBADF (Bad file descriptor) [pid 5139] close(17) = -1 EBADF (Bad file descriptor) [pid 5139] close(18) = -1 EBADF (Bad file descriptor) [pid 5139] close(19) = -1 EBADF (Bad file descriptor) [pid 5139] close(20) = -1 EBADF (Bad file descriptor) [pid 5139] close(21) = -1 EBADF (Bad file descriptor) [pid 5139] close(22) = -1 EBADF (Bad file descriptor) [pid 5139] close(23) = -1 EBADF (Bad file descriptor) [pid 5139] close(24) = -1 EBADF (Bad file descriptor) [pid 5139] close(25) = -1 EBADF (Bad file descriptor) [pid 5139] close(26) = -1 EBADF (Bad file descriptor) [pid 5139] close(27) = -1 EBADF (Bad file descriptor) [pid 5139] close(28) = -1 EBADF (Bad file descriptor) [pid 5139] close(29) = -1 EBADF (Bad file descriptor) [pid 5139] exit_group(0) = ? [pid 5139] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5140 attached , child_tidptr=0x55556c9f8690) = 29 [pid 5140] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5140] setpgid(0, 0) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5140] write(3, "1000", 4) = 4 [pid 5140] close(3) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5140] setns(201, 0) = 0 [pid 5140] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5140] setns(3, 0) = 0 [pid 5140] close(3) = 0 [pid 5140] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5140] setns(201, 0) = 0 [pid 5140] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5140] setns(3, 0) = 0 [pid 5140] close(3) = 0 [pid 5140] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5140] close(3) = -1 EBADF (Bad file descriptor) [pid 5140] close(4) = 0 [pid 5140] close(5) = 0 [pid 5140] close(6) = -1 EBADF (Bad file descriptor) [pid 5140] close(7) = -1 EBADF (Bad file descriptor) [pid 5140] close(8) = -1 EBADF (Bad file descriptor) [pid 5140] close(9) = -1 EBADF (Bad file descriptor) [pid 5140] close(10) = -1 EBADF (Bad file descriptor) [pid 5140] close(11) = -1 EBADF (Bad file descriptor) [pid 5140] close(12) = -1 EBADF (Bad file descriptor) [pid 5140] close(13) = -1 EBADF (Bad file descriptor) [pid 5140] close(14) = -1 EBADF (Bad file descriptor) [pid 5140] close(15) = -1 EBADF (Bad file descriptor) [pid 5140] close(16) = -1 EBADF (Bad file descriptor) [pid 5140] close(17) = -1 EBADF (Bad file descriptor) [pid 5140] close(18) = -1 EBADF (Bad file descriptor) [pid 5140] close(19) = -1 EBADF (Bad file descriptor) [pid 5140] close(20) = -1 EBADF (Bad file descriptor) [pid 5140] close(21) = -1 EBADF (Bad file descriptor) [pid 5140] close(22) = -1 EBADF (Bad file descriptor) [pid 5140] close(23) = -1 EBADF (Bad file descriptor) [pid 5140] close(24) = -1 EBADF (Bad file descriptor) [pid 5140] close(25) = -1 EBADF (Bad file descriptor) [pid 5140] close(26) = -1 EBADF (Bad file descriptor) [pid 5140] close(27) = -1 EBADF (Bad file descriptor) [pid 5140] close(28) = -1 EBADF (Bad file descriptor) [pid 5140] close(29) = -1 EBADF (Bad file descriptor) [pid 5140] exit_group(0) = ? [pid 5140] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5141 attached , child_tidptr=0x55556c9f8690) = 30 [pid 5141] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5141] setpgid(0, 0) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5141] write(3, "1000", 4) = 4 [pid 5141] close(3) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5141] setns(201, 0) = 0 [pid 5141] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5141] setns(3, 0) = 0 [pid 5141] close(3) = 0 [pid 5141] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5141] setns(201, 0) = 0 [pid 5141] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5141] setns(3, 0) = 0 [pid 5141] close(3) = 0 [pid 5141] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5141] close(3) = -1 EBADF (Bad file descriptor) [pid 5141] close(4) = 0 [pid 5141] close(5) = 0 [pid 5141] close(6) = -1 EBADF (Bad file descriptor) [pid 5141] close(7) = -1 EBADF (Bad file descriptor) [pid 5141] close(8) = -1 EBADF (Bad file descriptor) [pid 5141] close(9) = -1 EBADF (Bad file descriptor) [pid 5141] close(10) = -1 EBADF (Bad file descriptor) [pid 5141] close(11) = -1 EBADF (Bad file descriptor) [pid 5141] close(12) = -1 EBADF (Bad file descriptor) [pid 5141] close(13) = -1 EBADF (Bad file descriptor) [pid 5141] close(14) = -1 EBADF (Bad file descriptor) [pid 5141] close(15) = -1 EBADF (Bad file descriptor) [pid 5141] close(16) = -1 EBADF (Bad file descriptor) [pid 5141] close(17) = -1 EBADF (Bad file descriptor) [pid 5141] close(18) = -1 EBADF (Bad file descriptor) [pid 5141] close(19) = -1 EBADF (Bad file descriptor) [pid 5141] close(20) = -1 EBADF (Bad file descriptor) [pid 5141] close(21) = -1 EBADF (Bad file descriptor) [pid 5141] close(22) = -1 EBADF (Bad file descriptor) [pid 5141] close(23) = -1 EBADF (Bad file descriptor) [pid 5141] close(24) = -1 EBADF (Bad file descriptor) [pid 5141] close(25) = -1 EBADF (Bad file descriptor) [pid 5141] close(26) = -1 EBADF (Bad file descriptor) [pid 5141] close(27) = -1 EBADF (Bad file descriptor) [pid 5141] close(28) = -1 EBADF (Bad file descriptor) [pid 5141] close(29) = -1 EBADF (Bad file descriptor) [pid 5141] exit_group(0) = ? [pid 5141] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5143 attached , child_tidptr=0x55556c9f8690) = 31 [pid 5143] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5143] setpgid(0, 0) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5143] write(3, "1000", 4) = 4 [pid 5143] close(3) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5143] setns(201, 0) = 0 [pid 5143] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5143] setns(3, 0) = 0 [pid 5143] close(3) = 0 [pid 5143] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5143] setns(201, 0) = 0 [pid 5143] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5143] setns(3, 0) = 0 [pid 5143] close(3) = 0 [pid 5143] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5143] close(3) = -1 EBADF (Bad file descriptor) [pid 5143] close(4) = 0 [pid 5143] close(5) = 0 [pid 5143] close(6) = -1 EBADF (Bad file descriptor) [pid 5143] close(7) = -1 EBADF (Bad file descriptor) [pid 5143] close(8) = -1 EBADF (Bad file descriptor) [pid 5143] close(9) = -1 EBADF (Bad file descriptor) [pid 5143] close(10) = -1 EBADF (Bad file descriptor) [pid 5143] close(11) = -1 EBADF (Bad file descriptor) [pid 5143] close(12) = -1 EBADF (Bad file descriptor) [pid 5143] close(13) = -1 EBADF (Bad file descriptor) [pid 5143] close(14) = -1 EBADF (Bad file descriptor) [pid 5143] close(15) = -1 EBADF (Bad file descriptor) [pid 5143] close(16) = -1 EBADF (Bad file descriptor) [pid 5143] close(17) = -1 EBADF (Bad file descriptor) [pid 5143] close(18) = -1 EBADF (Bad file descriptor) [pid 5143] close(19) = -1 EBADF (Bad file descriptor) [pid 5143] close(20) = -1 EBADF (Bad file descriptor) [pid 5143] close(21) = -1 EBADF (Bad file descriptor) [pid 5143] close(22) = -1 EBADF (Bad file descriptor) [pid 5143] close(23) = -1 EBADF (Bad file descriptor) [pid 5143] close(24) = -1 EBADF (Bad file descriptor) [pid 5143] close(25) = -1 EBADF (Bad file descriptor) [pid 5143] close(26) = -1 EBADF (Bad file descriptor) [pid 5143] close(27) = -1 EBADF (Bad file descriptor) [pid 5143] close(28) = -1 EBADF (Bad file descriptor) [pid 5143] close(29) = -1 EBADF (Bad file descriptor) [pid 5143] exit_group(0) = ? [pid 5143] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 32 ./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5144] setpgid(0, 0) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5144] setns(201, 0) = 0 [pid 5144] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5144] setns(3, 0) = 0 [pid 5144] close(3) = 0 [pid 5144] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5144] setns(201, 0) = 0 [pid 5144] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5144] setns(3, 0) = 0 [pid 5144] close(3) = 0 [pid 5144] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5144] close(3) = -1 EBADF (Bad file descriptor) [pid 5144] close(4) = 0 [pid 5144] close(5) = 0 [pid 5144] close(6) = -1 EBADF (Bad file descriptor) [pid 5144] close(7) = -1 EBADF (Bad file descriptor) [pid 5144] close(8) = -1 EBADF (Bad file descriptor) [pid 5144] close(9) = -1 EBADF (Bad file descriptor) [pid 5144] close(10) = -1 EBADF (Bad file descriptor) [pid 5144] close(11) = -1 EBADF (Bad file descriptor) [pid 5144] close(12) = -1 EBADF (Bad file descriptor) [pid 5144] close(13) = -1 EBADF (Bad file descriptor) [pid 5144] close(14) = -1 EBADF (Bad file descriptor) [pid 5144] close(15) = -1 EBADF (Bad file descriptor) [pid 5144] close(16) = -1 EBADF (Bad file descriptor) [pid 5144] close(17) = -1 EBADF (Bad file descriptor) [pid 5144] close(18) = -1 EBADF (Bad file descriptor) [pid 5144] close(19) = -1 EBADF (Bad file descriptor) [pid 5144] close(20) = -1 EBADF (Bad file descriptor) [pid 5144] close(21) = -1 EBADF (Bad file descriptor) [pid 5144] close(22) = -1 EBADF (Bad file descriptor) [pid 5144] close(23) = -1 EBADF (Bad file descriptor) [pid 5144] close(24) = -1 EBADF (Bad file descriptor) [pid 5144] close(25) = -1 EBADF (Bad file descriptor) [pid 5144] close(26) = -1 EBADF (Bad file descriptor) [pid 5144] close(27) = -1 EBADF (Bad file descriptor) [pid 5144] close(28) = -1 EBADF (Bad file descriptor) [pid 5144] close(29) = -1 EBADF (Bad file descriptor) [pid 5144] exit_group(0) = ? [pid 5144] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5145 attached , child_tidptr=0x55556c9f8690) = 33 [pid 5145] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] setpgid(0, 0) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5145] write(3, "1000", 4) = 4 [pid 5145] close(3) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5145] setns(201, 0) = 0 [pid 5145] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5145] setns(3, 0) = 0 [pid 5145] close(3) = 0 [pid 5145] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5145] setns(201, 0) = 0 [pid 5145] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5145] setns(3, 0) = 0 [pid 5145] close(3) = 0 [pid 5145] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5145] close(3) = -1 EBADF (Bad file descriptor) [pid 5145] close(4) = 0 [pid 5145] close(5) = 0 [pid 5145] close(6) = -1 EBADF (Bad file descriptor) [pid 5145] close(7) = -1 EBADF (Bad file descriptor) [pid 5145] close(8) = -1 EBADF (Bad file descriptor) [pid 5145] close(9) = -1 EBADF (Bad file descriptor) [pid 5145] close(10) = -1 EBADF (Bad file descriptor) [pid 5145] close(11) = -1 EBADF (Bad file descriptor) [pid 5145] close(12) = -1 EBADF (Bad file descriptor) [pid 5145] close(13) = -1 EBADF (Bad file descriptor) [pid 5145] close(14) = -1 EBADF (Bad file descriptor) [pid 5145] close(15) = -1 EBADF (Bad file descriptor) [pid 5145] close(16) = -1 EBADF (Bad file descriptor) [pid 5145] close(17) = -1 EBADF (Bad file descriptor) [pid 5145] close(18) = -1 EBADF (Bad file descriptor) [pid 5145] close(19) = -1 EBADF (Bad file descriptor) [pid 5145] close(20) = -1 EBADF (Bad file descriptor) [pid 5145] close(21) = -1 EBADF (Bad file descriptor) [pid 5145] close(22) = -1 EBADF (Bad file descriptor) [pid 5145] close(23) = -1 EBADF (Bad file descriptor) [pid 5145] close(24) = -1 EBADF (Bad file descriptor) [pid 5145] close(25) = -1 EBADF (Bad file descriptor) [pid 5145] close(26) = -1 EBADF (Bad file descriptor) [pid 5145] close(27) = -1 EBADF (Bad file descriptor) [pid 5145] close(28) = -1 EBADF (Bad file descriptor) [pid 5145] close(29) = -1 EBADF (Bad file descriptor) [pid 5145] exit_group(0) = ? [pid 5145] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5146 attached , child_tidptr=0x55556c9f8690) = 34 [pid 5146] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5146] setns(201, 0) = 0 [pid 5146] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5146] setns(3, 0) = 0 [pid 5146] close(3) = 0 [pid 5146] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5146] setns(201, 0) = 0 [pid 5146] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5146] setns(3, 0) = 0 [pid 5146] close(3) = 0 [pid 5146] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5146] close(3) = -1 EBADF (Bad file descriptor) [pid 5146] close(4) = 0 [pid 5146] close(5) = 0 [pid 5146] close(6) = -1 EBADF (Bad file descriptor) [pid 5146] close(7) = -1 EBADF (Bad file descriptor) [pid 5146] close(8) = -1 EBADF (Bad file descriptor) [pid 5146] close(9) = -1 EBADF (Bad file descriptor) [pid 5146] close(10) = -1 EBADF (Bad file descriptor) [pid 5146] close(11) = -1 EBADF (Bad file descriptor) [pid 5146] close(12) = -1 EBADF (Bad file descriptor) [pid 5146] close(13) = -1 EBADF (Bad file descriptor) [pid 5146] close(14) = -1 EBADF (Bad file descriptor) [pid 5146] close(15) = -1 EBADF (Bad file descriptor) [pid 5146] close(16) = -1 EBADF (Bad file descriptor) [pid 5146] close(17) = -1 EBADF (Bad file descriptor) [pid 5146] close(18) = -1 EBADF (Bad file descriptor) [pid 5146] close(19) = -1 EBADF (Bad file descriptor) [pid 5146] close(20) = -1 EBADF (Bad file descriptor) [pid 5146] close(21) = -1 EBADF (Bad file descriptor) [pid 5146] close(22) = -1 EBADF (Bad file descriptor) [pid 5146] close(23) = -1 EBADF (Bad file descriptor) [pid 5146] close(24) = -1 EBADF (Bad file descriptor) [pid 5146] close(25) = -1 EBADF (Bad file descriptor) [pid 5146] close(26) = -1 EBADF (Bad file descriptor) [pid 5146] close(27) = -1 EBADF (Bad file descriptor) [pid 5146] close(28) = -1 EBADF (Bad file descriptor) [pid 5146] close(29) = -1 EBADF (Bad file descriptor) [pid 5146] exit_group(0) = ? [pid 5146] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 35 ./strace-static-x86_64: Process 5147 attached [pid 5147] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5147] setpgid(0, 0) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5147] write(3, "1000", 4) = 4 [pid 5147] close(3) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5147] setns(201, 0) = 0 [pid 5147] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5147] setns(3, 0) = 0 [pid 5147] close(3) = 0 [pid 5147] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5147] setns(201, 0) = 0 [pid 5147] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5147] setns(3, 0) = 0 [pid 5147] close(3) = 0 [pid 5147] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5147] close(3) = -1 EBADF (Bad file descriptor) [pid 5147] close(4) = 0 [pid 5147] close(5) = 0 [pid 5147] close(6) = -1 EBADF (Bad file descriptor) [pid 5147] close(7) = -1 EBADF (Bad file descriptor) [pid 5147] close(8) = -1 EBADF (Bad file descriptor) [pid 5147] close(9) = -1 EBADF (Bad file descriptor) [pid 5147] close(10) = -1 EBADF (Bad file descriptor) [pid 5147] close(11) = -1 EBADF (Bad file descriptor) [pid 5147] close(12) = -1 EBADF (Bad file descriptor) [pid 5147] close(13) = -1 EBADF (Bad file descriptor) [pid 5147] close(14) = -1 EBADF (Bad file descriptor) [pid 5147] close(15) = -1 EBADF (Bad file descriptor) [pid 5147] close(16) = -1 EBADF (Bad file descriptor) [pid 5147] close(17) = -1 EBADF (Bad file descriptor) [pid 5147] close(18) = -1 EBADF (Bad file descriptor) [pid 5147] close(19) = -1 EBADF (Bad file descriptor) [pid 5147] close(20) = -1 EBADF (Bad file descriptor) [pid 5147] close(21) = -1 EBADF (Bad file descriptor) [pid 5147] close(22) = -1 EBADF (Bad file descriptor) [pid 5147] close(23) = -1 EBADF (Bad file descriptor) [pid 5147] close(24) = -1 EBADF (Bad file descriptor) [pid 5147] close(25) = -1 EBADF (Bad file descriptor) [pid 5147] close(26) = -1 EBADF (Bad file descriptor) [pid 5147] close(27) = -1 EBADF (Bad file descriptor) [pid 5147] close(28) = -1 EBADF (Bad file descriptor) [pid 5147] close(29) = -1 EBADF (Bad file descriptor) [pid 5147] exit_group(0) = ? [pid 5147] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5148 attached , child_tidptr=0x55556c9f8690) = 36 [pid 5148] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 91.299887][ T52] Bluetooth: hci0: command tx timeout [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5148] setns(201, 0) = 0 [pid 5148] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5148] setns(3, 0) = 0 [pid 5148] close(3) = 0 [pid 5148] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5148] setns(201, 0) = 0 [pid 5148] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5148] setns(3, 0) = 0 [pid 5148] close(3) = 0 [pid 5148] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5148] close(3) = -1 EBADF (Bad file descriptor) [pid 5148] close(4) = 0 [pid 5148] close(5) = 0 [pid 5148] close(6) = -1 EBADF (Bad file descriptor) [pid 5148] close(7) = -1 EBADF (Bad file descriptor) [pid 5148] close(8) = -1 EBADF (Bad file descriptor) [pid 5148] close(9) = -1 EBADF (Bad file descriptor) [pid 5148] close(10) = -1 EBADF (Bad file descriptor) [pid 5148] close(11) = -1 EBADF (Bad file descriptor) [pid 5148] close(12) = -1 EBADF (Bad file descriptor) [pid 5148] close(13) = -1 EBADF (Bad file descriptor) [pid 5148] close(14) = -1 EBADF (Bad file descriptor) [pid 5148] close(15) = -1 EBADF (Bad file descriptor) [pid 5148] close(16) = -1 EBADF (Bad file descriptor) [pid 5148] close(17) = -1 EBADF (Bad file descriptor) [pid 5148] close(18) = -1 EBADF (Bad file descriptor) [pid 5148] close(19) = -1 EBADF (Bad file descriptor) [pid 5148] close(20) = -1 EBADF (Bad file descriptor) [pid 5148] close(21) = -1 EBADF (Bad file descriptor) [pid 5148] close(22) = -1 EBADF (Bad file descriptor) [pid 5148] close(23) = -1 EBADF (Bad file descriptor) [pid 5148] close(24) = -1 EBADF (Bad file descriptor) [pid 5148] close(25) = -1 EBADF (Bad file descriptor) [pid 5148] close(26) = -1 EBADF (Bad file descriptor) [pid 5148] close(27) = -1 EBADF (Bad file descriptor) [pid 5148] close(28) = -1 EBADF (Bad file descriptor) [pid 5148] close(29) = -1 EBADF (Bad file descriptor) [pid 5148] exit_group(0) = ? [pid 5148] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5150 attached [pid 5150] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 37 [pid 5150] <... set_robust_list resumed>) = 0 [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5150] setpgid(0, 0) = 0 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5150] write(3, "1000", 4) = 4 [pid 5150] close(3) = 0 [pid 5150] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5150] setns(201, 0) = 0 [pid 5150] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5150] setns(3, 0) = 0 [pid 5150] close(3) = 0 [pid 5150] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5150] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5150] setns(201, 0) = 0 [pid 5150] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5150] setns(3, 0) = 0 [pid 5150] close(3) = 0 [pid 5150] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5150] close(3) = -1 EBADF (Bad file descriptor) [pid 5150] close(4) = 0 [pid 5150] close(5) = 0 [pid 5150] close(6) = -1 EBADF (Bad file descriptor) [pid 5150] close(7) = -1 EBADF (Bad file descriptor) [pid 5150] close(8) = -1 EBADF (Bad file descriptor) [pid 5150] close(9) = -1 EBADF (Bad file descriptor) [pid 5150] close(10) = -1 EBADF (Bad file descriptor) [pid 5150] close(11) = -1 EBADF (Bad file descriptor) [pid 5150] close(12) = -1 EBADF (Bad file descriptor) [pid 5150] close(13) = -1 EBADF (Bad file descriptor) [pid 5150] close(14) = -1 EBADF (Bad file descriptor) [pid 5150] close(15) = -1 EBADF (Bad file descriptor) [pid 5150] close(16) = -1 EBADF (Bad file descriptor) [pid 5150] close(17) = -1 EBADF (Bad file descriptor) [pid 5150] close(18) = -1 EBADF (Bad file descriptor) [pid 5150] close(19) = -1 EBADF (Bad file descriptor) [pid 5150] close(20) = -1 EBADF (Bad file descriptor) [pid 5150] close(21) = -1 EBADF (Bad file descriptor) [pid 5150] close(22) = -1 EBADF (Bad file descriptor) [pid 5150] close(23) = -1 EBADF (Bad file descriptor) [pid 5150] close(24) = -1 EBADF (Bad file descriptor) [pid 5150] close(25) = -1 EBADF (Bad file descriptor) [pid 5150] close(26) = -1 EBADF (Bad file descriptor) [pid 5150] close(27) = -1 EBADF (Bad file descriptor) [pid 5150] close(28) = -1 EBADF (Bad file descriptor) [pid 5150] close(29) = -1 EBADF (Bad file descriptor) [pid 5150] exit_group(0) = ? [pid 5150] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5151 attached , child_tidptr=0x55556c9f8690) = 38 [pid 5151] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5151] setpgid(0, 0) = 0 [pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5151] write(3, "1000", 4) = 4 [pid 5151] close(3) = 0 [pid 5151] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5151] setns(201, 0) = 0 [pid 5151] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5151] setns(3, 0) = 0 [pid 5151] close(3) = 0 [pid 5151] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5151] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5151] setns(201, 0) = 0 [pid 5151] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5151] setns(3, 0) = 0 [pid 5151] close(3) = 0 [pid 5151] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5151] close(3) = -1 EBADF (Bad file descriptor) [pid 5151] close(4) = 0 [pid 5151] close(5) = 0 [pid 5151] close(6) = -1 EBADF (Bad file descriptor) [pid 5151] close(7) = -1 EBADF (Bad file descriptor) [pid 5151] close(8) = -1 EBADF (Bad file descriptor) [pid 5151] close(9) = -1 EBADF (Bad file descriptor) [pid 5151] close(10) = -1 EBADF (Bad file descriptor) [pid 5151] close(11) = -1 EBADF (Bad file descriptor) [pid 5151] close(12) = -1 EBADF (Bad file descriptor) [pid 5151] close(13) = -1 EBADF (Bad file descriptor) [pid 5151] close(14) = -1 EBADF (Bad file descriptor) [pid 5151] close(15) = -1 EBADF (Bad file descriptor) [pid 5151] close(16) = -1 EBADF (Bad file descriptor) [pid 5151] close(17) = -1 EBADF (Bad file descriptor) [pid 5151] close(18) = -1 EBADF (Bad file descriptor) [pid 5151] close(19) = -1 EBADF (Bad file descriptor) [pid 5151] close(20) = -1 EBADF (Bad file descriptor) [pid 5151] close(21) = -1 EBADF (Bad file descriptor) [pid 5151] close(22) = -1 EBADF (Bad file descriptor) [pid 5151] close(23) = -1 EBADF (Bad file descriptor) [pid 5151] close(24) = -1 EBADF (Bad file descriptor) [pid 5151] close(25) = -1 EBADF (Bad file descriptor) [pid 5151] close(26) = -1 EBADF (Bad file descriptor) [pid 5151] close(27) = -1 EBADF (Bad file descriptor) [pid 5151] close(28) = -1 EBADF (Bad file descriptor) [pid 5151] close(29) = -1 EBADF (Bad file descriptor) [pid 5151] exit_group(0) = ? [pid 5151] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5152 attached , child_tidptr=0x55556c9f8690) = 39 [pid 5152] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5152] setpgid(0, 0) = 0 [pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5152] write(3, "1000", 4) = 4 [pid 5152] close(3) = 0 [pid 5152] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5152] setns(201, 0) = 0 [pid 5152] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5152] setns(3, 0) = 0 [pid 5152] close(3) = 0 [pid 5152] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5152] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5152] setns(201, 0) = 0 [pid 5152] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5152] setns(3, 0) = 0 [pid 5152] close(3) = 0 [pid 5152] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5152] close(3) = -1 EBADF (Bad file descriptor) [pid 5152] close(4) = 0 [pid 5152] close(5) = 0 [pid 5152] close(6) = -1 EBADF (Bad file descriptor) [pid 5152] close(7) = -1 EBADF (Bad file descriptor) [pid 5152] close(8) = -1 EBADF (Bad file descriptor) [pid 5152] close(9) = -1 EBADF (Bad file descriptor) [pid 5152] close(10) = -1 EBADF (Bad file descriptor) [pid 5152] close(11) = -1 EBADF (Bad file descriptor) [pid 5152] close(12) = -1 EBADF (Bad file descriptor) [pid 5152] close(13) = -1 EBADF (Bad file descriptor) [pid 5152] close(14) = -1 EBADF (Bad file descriptor) [pid 5152] close(15) = -1 EBADF (Bad file descriptor) [pid 5152] close(16) = -1 EBADF (Bad file descriptor) [pid 5152] close(17) = -1 EBADF (Bad file descriptor) [pid 5152] close(18) = -1 EBADF (Bad file descriptor) [pid 5152] close(19) = -1 EBADF (Bad file descriptor) [pid 5152] close(20) = -1 EBADF (Bad file descriptor) [pid 5152] close(21) = -1 EBADF (Bad file descriptor) [pid 5152] close(22) = -1 EBADF (Bad file descriptor) [pid 5152] close(23) = -1 EBADF (Bad file descriptor) [pid 5152] close(24) = -1 EBADF (Bad file descriptor) [pid 5152] close(25) = -1 EBADF (Bad file descriptor) [pid 5152] close(26) = -1 EBADF (Bad file descriptor) [pid 5152] close(27) = -1 EBADF (Bad file descriptor) [pid 5152] close(28) = -1 EBADF (Bad file descriptor) [pid 5152] close(29) = -1 EBADF (Bad file descriptor) [pid 5152] exit_group(0) = ? [pid 5152] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5153 attached , child_tidptr=0x55556c9f8690) = 40 [pid 5153] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5153] setpgid(0, 0) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5153] write(3, "1000", 4) = 4 [pid 5153] close(3) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5153] setns(201, 0) = 0 [pid 5153] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5153] setns(3, 0) = 0 [pid 5153] close(3) = 0 [pid 5153] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5153] setns(201, 0) = 0 [pid 5153] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5153] setns(3, 0) = 0 [pid 5153] close(3) = 0 [pid 5153] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5153] close(3) = -1 EBADF (Bad file descriptor) [pid 5153] close(4) = 0 [pid 5153] close(5) = 0 [pid 5153] close(6) = -1 EBADF (Bad file descriptor) [pid 5153] close(7) = -1 EBADF (Bad file descriptor) [pid 5153] close(8) = -1 EBADF (Bad file descriptor) [pid 5153] close(9) = -1 EBADF (Bad file descriptor) [pid 5153] close(10) = -1 EBADF (Bad file descriptor) [pid 5153] close(11) = -1 EBADF (Bad file descriptor) [pid 5153] close(12) = -1 EBADF (Bad file descriptor) [pid 5153] close(13) = -1 EBADF (Bad file descriptor) [pid 5153] close(14) = -1 EBADF (Bad file descriptor) [ 92.423170][ T24] cfg80211: failed to load regulatory.db [pid 5153] close(15) = -1 EBADF (Bad file descriptor) [pid 5153] close(16) = -1 EBADF (Bad file descriptor) [pid 5153] close(17) = -1 EBADF (Bad file descriptor) [pid 5153] close(18) = -1 EBADF (Bad file descriptor) [pid 5153] close(19) = -1 EBADF (Bad file descriptor) [pid 5153] close(20) = -1 EBADF (Bad file descriptor) [pid 5153] close(21) = -1 EBADF (Bad file descriptor) [pid 5153] close(22) = -1 EBADF (Bad file descriptor) [pid 5153] close(23) = -1 EBADF (Bad file descriptor) [pid 5153] close(24) = -1 EBADF (Bad file descriptor) [pid 5153] close(25) = -1 EBADF (Bad file descriptor) [pid 5153] close(26) = -1 EBADF (Bad file descriptor) [pid 5153] close(27) = -1 EBADF (Bad file descriptor) [pid 5153] close(28) = -1 EBADF (Bad file descriptor) [pid 5153] close(29) = -1 EBADF (Bad file descriptor) [pid 5153] exit_group(0) = ? [pid 5153] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5155 attached , child_tidptr=0x55556c9f8690) = 41 [pid 5155] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5155] setpgid(0, 0) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5155] write(3, "1000", 4) = 4 [pid 5155] close(3) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5155] setns(201, 0) = 0 [pid 5155] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5155] setns(3, 0) = 0 [pid 5155] close(3) = 0 [pid 5155] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5155] setns(201, 0) = 0 [pid 5155] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5155] setns(3, 0) = 0 [pid 5155] close(3) = 0 [pid 5155] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5155] close(3) = -1 EBADF (Bad file descriptor) [pid 5155] close(4) = 0 [pid 5155] close(5) = 0 [pid 5155] close(6) = -1 EBADF (Bad file descriptor) [pid 5155] close(7) = -1 EBADF (Bad file descriptor) [pid 5155] close(8) = -1 EBADF (Bad file descriptor) [pid 5155] close(9) = -1 EBADF (Bad file descriptor) [pid 5155] close(10) = -1 EBADF (Bad file descriptor) [pid 5155] close(11) = -1 EBADF (Bad file descriptor) [pid 5155] close(12) = -1 EBADF (Bad file descriptor) [pid 5155] close(13) = -1 EBADF (Bad file descriptor) [pid 5155] close(14) = -1 EBADF (Bad file descriptor) [pid 5155] close(15) = -1 EBADF (Bad file descriptor) [pid 5155] close(16) = -1 EBADF (Bad file descriptor) [pid 5155] close(17) = -1 EBADF (Bad file descriptor) [pid 5155] close(18) = -1 EBADF (Bad file descriptor) [pid 5155] close(19) = -1 EBADF (Bad file descriptor) [pid 5155] close(20) = -1 EBADF (Bad file descriptor) [pid 5155] close(21) = -1 EBADF (Bad file descriptor) [pid 5155] close(22) = -1 EBADF (Bad file descriptor) [pid 5155] close(23) = -1 EBADF (Bad file descriptor) [pid 5155] close(24) = -1 EBADF (Bad file descriptor) [pid 5155] close(25) = -1 EBADF (Bad file descriptor) [pid 5155] close(26) = -1 EBADF (Bad file descriptor) [pid 5155] close(27) = -1 EBADF (Bad file descriptor) [pid 5155] close(28) = -1 EBADF (Bad file descriptor) [pid 5155] close(29) = -1 EBADF (Bad file descriptor) [pid 5155] exit_group(0) = ? [pid 5155] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5156 attached , child_tidptr=0x55556c9f8690) = 42 [pid 5156] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5156] setpgid(0, 0) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5156] write(3, "1000", 4) = 4 [pid 5156] close(3) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5156] setns(201, 0) = 0 [pid 5156] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5156] setns(3, 0) = 0 [pid 5156] close(3) = 0 [pid 5156] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5156] setns(201, 0) = 0 [pid 5156] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5156] setns(3, 0) = 0 [pid 5156] close(3) = 0 [pid 5156] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5156] close(3) = -1 EBADF (Bad file descriptor) [pid 5156] close(4) = 0 [pid 5156] close(5) = 0 [pid 5156] close(6) = -1 EBADF (Bad file descriptor) [pid 5156] close(7) = -1 EBADF (Bad file descriptor) [pid 5156] close(8) = -1 EBADF (Bad file descriptor) [pid 5156] close(9) = -1 EBADF (Bad file descriptor) [pid 5156] close(10) = -1 EBADF (Bad file descriptor) [pid 5156] close(11) = -1 EBADF (Bad file descriptor) [pid 5156] close(12) = -1 EBADF (Bad file descriptor) [pid 5156] close(13) = -1 EBADF (Bad file descriptor) [pid 5156] close(14) = -1 EBADF (Bad file descriptor) [pid 5156] close(15) = -1 EBADF (Bad file descriptor) [pid 5156] close(16) = -1 EBADF (Bad file descriptor) [pid 5156] close(17) = -1 EBADF (Bad file descriptor) [pid 5156] close(18) = -1 EBADF (Bad file descriptor) [pid 5156] close(19) = -1 EBADF (Bad file descriptor) [pid 5156] close(20) = -1 EBADF (Bad file descriptor) [pid 5156] close(21) = -1 EBADF (Bad file descriptor) [pid 5156] close(22) = -1 EBADF (Bad file descriptor) [pid 5156] close(23) = -1 EBADF (Bad file descriptor) [pid 5156] close(24) = -1 EBADF (Bad file descriptor) [pid 5156] close(25) = -1 EBADF (Bad file descriptor) [pid 5156] close(26) = -1 EBADF (Bad file descriptor) [pid 5156] close(27) = -1 EBADF (Bad file descriptor) [pid 5156] close(28) = -1 EBADF (Bad file descriptor) [pid 5156] close(29) = -1 EBADF (Bad file descriptor) [pid 5156] exit_group(0) = ? [pid 5156] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5157 attached , child_tidptr=0x55556c9f8690) = 43 [pid 5157] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5157] setpgid(0, 0) = 0 [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5157] write(3, "1000", 4) = 4 [pid 5157] close(3) = 0 [pid 5157] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5157] setns(201, 0) = 0 [pid 5157] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5157] setns(3, 0) = 0 [pid 5157] close(3) = 0 [pid 5157] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5157] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5157] setns(201, 0) = 0 [pid 5157] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5157] setns(3, 0) = 0 [pid 5157] close(3) = 0 [pid 5157] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5157] close(3) = -1 EBADF (Bad file descriptor) [pid 5157] close(4) = 0 [pid 5157] close(5) = 0 [pid 5157] close(6) = -1 EBADF (Bad file descriptor) [pid 5157] close(7) = -1 EBADF (Bad file descriptor) [pid 5157] close(8) = -1 EBADF (Bad file descriptor) [pid 5157] close(9) = -1 EBADF (Bad file descriptor) [pid 5157] close(10) = -1 EBADF (Bad file descriptor) [pid 5157] close(11) = -1 EBADF (Bad file descriptor) [pid 5157] close(12) = -1 EBADF (Bad file descriptor) [pid 5157] close(13) = -1 EBADF (Bad file descriptor) [pid 5157] close(14) = -1 EBADF (Bad file descriptor) [pid 5157] close(15) = -1 EBADF (Bad file descriptor) [pid 5157] close(16) = -1 EBADF (Bad file descriptor) [pid 5157] close(17) = -1 EBADF (Bad file descriptor) [pid 5157] close(18) = -1 EBADF (Bad file descriptor) [pid 5157] close(19) = -1 EBADF (Bad file descriptor) [pid 5157] close(20) = -1 EBADF (Bad file descriptor) [pid 5157] close(21) = -1 EBADF (Bad file descriptor) [pid 5157] close(22) = -1 EBADF (Bad file descriptor) [pid 5157] close(23) = -1 EBADF (Bad file descriptor) [pid 5157] close(24) = -1 EBADF (Bad file descriptor) [pid 5157] close(25) = -1 EBADF (Bad file descriptor) [pid 5157] close(26) = -1 EBADF (Bad file descriptor) [pid 5157] close(27) = -1 EBADF (Bad file descriptor) [pid 5157] close(28) = -1 EBADF (Bad file descriptor) [pid 5157] close(29) = -1 EBADF (Bad file descriptor) [pid 5157] exit_group(0) = ? [pid 5157] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 44 ./strace-static-x86_64: Process 5158 attached [pid 5158] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5158] setpgid(0, 0) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5158] write(3, "1000", 4) = 4 [pid 5158] close(3) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5158] setns(201, 0) = 0 [pid 5158] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5158] setns(3, 0) = 0 [pid 5158] close(3) = 0 [pid 5158] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5158] setns(201, 0) = 0 [pid 5158] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5158] setns(3, 0) = 0 [pid 5158] close(3) = 0 [pid 5158] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5158] close(3) = -1 EBADF (Bad file descriptor) [pid 5158] close(4) = 0 [pid 5158] close(5) = 0 [pid 5158] close(6) = -1 EBADF (Bad file descriptor) [pid 5158] close(7) = -1 EBADF (Bad file descriptor) [pid 5158] close(8) = -1 EBADF (Bad file descriptor) [pid 5158] close(9) = -1 EBADF (Bad file descriptor) [pid 5158] close(10) = -1 EBADF (Bad file descriptor) [pid 5158] close(11) = -1 EBADF (Bad file descriptor) [pid 5158] close(12) = -1 EBADF (Bad file descriptor) [pid 5158] close(13) = -1 EBADF (Bad file descriptor) [pid 5158] close(14) = -1 EBADF (Bad file descriptor) [pid 5158] close(15) = -1 EBADF (Bad file descriptor) [pid 5158] close(16) = -1 EBADF (Bad file descriptor) [pid 5158] close(17) = -1 EBADF (Bad file descriptor) [pid 5158] close(18) = -1 EBADF (Bad file descriptor) [pid 5158] close(19) = -1 EBADF (Bad file descriptor) [pid 5158] close(20) = -1 EBADF (Bad file descriptor) [pid 5158] close(21) = -1 EBADF (Bad file descriptor) [pid 5158] close(22) = -1 EBADF (Bad file descriptor) [pid 5158] close(23) = -1 EBADF (Bad file descriptor) [pid 5158] close(24) = -1 EBADF (Bad file descriptor) [pid 5158] close(25) = -1 EBADF (Bad file descriptor) [pid 5158] close(26) = -1 EBADF (Bad file descriptor) [pid 5158] close(27) = -1 EBADF (Bad file descriptor) [pid 5158] close(28) = -1 EBADF (Bad file descriptor) [pid 5158] close(29) = -1 EBADF (Bad file descriptor) [pid 5158] exit_group(0) = ? [pid 5158] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5159 attached , child_tidptr=0x55556c9f8690) = 45 [pid 5159] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5159] setpgid(0, 0) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5159] write(3, "1000", 4) = 4 [pid 5159] close(3) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5159] setns(201, 0) = 0 [pid 5159] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5159] setns(3, 0) = 0 [pid 5159] close(3) = 0 [pid 5159] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5159] setns(201, 0) = 0 [pid 5159] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5159] setns(3, 0) = 0 [pid 5159] close(3) = 0 [pid 5159] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5159] close(3) = -1 EBADF (Bad file descriptor) [pid 5159] close(4) = 0 [pid 5159] close(5) = 0 [pid 5159] close(6) = -1 EBADF (Bad file descriptor) [pid 5159] close(7) = -1 EBADF (Bad file descriptor) [pid 5159] close(8) = -1 EBADF (Bad file descriptor) [pid 5159] close(9) = -1 EBADF (Bad file descriptor) [pid 5159] close(10) = -1 EBADF (Bad file descriptor) [pid 5159] close(11) = -1 EBADF (Bad file descriptor) [pid 5159] close(12) = -1 EBADF (Bad file descriptor) [pid 5159] close(13) = -1 EBADF (Bad file descriptor) [pid 5159] close(14) = -1 EBADF (Bad file descriptor) [pid 5159] close(15) = -1 EBADF (Bad file descriptor) [pid 5159] close(16) = -1 EBADF (Bad file descriptor) [pid 5159] close(17) = -1 EBADF (Bad file descriptor) [pid 5159] close(18) = -1 EBADF (Bad file descriptor) [pid 5159] close(19) = -1 EBADF (Bad file descriptor) [pid 5159] close(20) = -1 EBADF (Bad file descriptor) [pid 5159] close(21) = -1 EBADF (Bad file descriptor) [pid 5159] close(22) = -1 EBADF (Bad file descriptor) [pid 5159] close(23) = -1 EBADF (Bad file descriptor) [pid 5159] close(24) = -1 EBADF (Bad file descriptor) [pid 5159] close(25) = -1 EBADF (Bad file descriptor) [pid 5159] close(26) = -1 EBADF (Bad file descriptor) [pid 5159] close(27) = -1 EBADF (Bad file descriptor) [pid 5159] close(28) = -1 EBADF (Bad file descriptor) [pid 5159] close(29) = -1 EBADF (Bad file descriptor) [pid 5159] exit_group(0) = ? [pid 5159] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5160 attached , child_tidptr=0x55556c9f8690) = 46 [pid 5160] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5160] setpgid(0, 0) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5160] write(3, "1000", 4) = 4 [pid 5160] close(3) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5160] setns(201, 0) = 0 [pid 5160] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5160] setns(3, 0) = 0 [pid 5160] close(3) = 0 [pid 5160] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5160] setns(201, 0) = 0 [pid 5160] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5160] setns(3, 0) = 0 [pid 5160] close(3) = 0 [pid 5160] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5160] close(3) = -1 EBADF (Bad file descriptor) [pid 5160] close(4) = 0 [pid 5160] close(5) = 0 [pid 5160] close(6) = -1 EBADF (Bad file descriptor) [pid 5160] close(7) = -1 EBADF (Bad file descriptor) [pid 5160] close(8) = -1 EBADF (Bad file descriptor) [pid 5160] close(9) = -1 EBADF (Bad file descriptor) [pid 5160] close(10) = -1 EBADF (Bad file descriptor) [pid 5160] close(11) = -1 EBADF (Bad file descriptor) [pid 5160] close(12) = -1 EBADF (Bad file descriptor) [pid 5160] close(13) = -1 EBADF (Bad file descriptor) [pid 5160] close(14) = -1 EBADF (Bad file descriptor) [pid 5160] close(15) = -1 EBADF (Bad file descriptor) [pid 5160] close(16) = -1 EBADF (Bad file descriptor) [pid 5160] close(17) = -1 EBADF (Bad file descriptor) [pid 5160] close(18) = -1 EBADF (Bad file descriptor) [pid 5160] close(19) = -1 EBADF (Bad file descriptor) [pid 5160] close(20) = -1 EBADF (Bad file descriptor) [pid 5160] close(21) = -1 EBADF (Bad file descriptor) [pid 5160] close(22) = -1 EBADF (Bad file descriptor) [pid 5160] close(23) = -1 EBADF (Bad file descriptor) [pid 5160] close(24) = -1 EBADF (Bad file descriptor) [pid 5160] close(25) = -1 EBADF (Bad file descriptor) [pid 5160] close(26) = -1 EBADF (Bad file descriptor) [pid 5160] close(27) = -1 EBADF (Bad file descriptor) [pid 5160] close(28) = -1 EBADF (Bad file descriptor) [pid 5160] close(29) = -1 EBADF (Bad file descriptor) [pid 5160] exit_group(0) = ? [pid 5160] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5161 attached , child_tidptr=0x55556c9f8690) = 47 [pid 5161] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5161] setpgid(0, 0) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5161] write(3, "1000", 4) = 4 [pid 5161] close(3) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5161] setns(201, 0) = 0 [pid 5161] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5161] setns(3, 0) = 0 [pid 5161] close(3) = 0 [pid 5161] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5161] setns(201, 0) = 0 [pid 5161] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5161] setns(3, 0) = 0 [pid 5161] close(3) = 0 [pid 5161] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5161] close(3) = -1 EBADF (Bad file descriptor) [pid 5161] close(4) = 0 [pid 5161] close(5) = 0 [pid 5161] close(6) = -1 EBADF (Bad file descriptor) [pid 5161] close(7) = -1 EBADF (Bad file descriptor) [pid 5161] close(8) = -1 EBADF (Bad file descriptor) [pid 5161] close(9) = -1 EBADF (Bad file descriptor) [pid 5161] close(10) = -1 EBADF (Bad file descriptor) [pid 5161] close(11) = -1 EBADF (Bad file descriptor) [pid 5161] close(12) = -1 EBADF (Bad file descriptor) [pid 5161] close(13) = -1 EBADF (Bad file descriptor) [pid 5161] close(14) = -1 EBADF (Bad file descriptor) [pid 5161] close(15) = -1 EBADF (Bad file descriptor) [pid 5161] close(16) = -1 EBADF (Bad file descriptor) [pid 5161] close(17) = -1 EBADF (Bad file descriptor) [pid 5161] close(18) = -1 EBADF (Bad file descriptor) [pid 5161] close(19) = -1 EBADF (Bad file descriptor) [pid 5161] close(20) = -1 EBADF (Bad file descriptor) [pid 5161] close(21) = -1 EBADF (Bad file descriptor) [pid 5161] close(22) = -1 EBADF (Bad file descriptor) [pid 5161] close(23) = -1 EBADF (Bad file descriptor) [pid 5161] close(24) = -1 EBADF (Bad file descriptor) [pid 5161] close(25) = -1 EBADF (Bad file descriptor) [pid 5161] close(26) = -1 EBADF (Bad file descriptor) [pid 5161] close(27) = -1 EBADF (Bad file descriptor) [pid 5161] close(28) = -1 EBADF (Bad file descriptor) [pid 5161] close(29) = -1 EBADF (Bad file descriptor) [pid 5161] exit_group(0) = ? [pid 5161] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 48 ./strace-static-x86_64: Process 5162 attached [pid 5162] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5162] setpgid(0, 0) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5162] write(3, "1000", 4) = 4 [pid 5162] close(3) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5162] setns(201, 0) = 0 [pid 5162] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5162] setns(3, 0) = 0 [pid 5162] close(3) = 0 [pid 5162] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5162] setns(201, 0) = 0 [pid 5162] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5162] setns(3, 0) = 0 [pid 5162] close(3) = 0 [pid 5162] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5162] close(3) = -1 EBADF (Bad file descriptor) [pid 5162] close(4) = 0 [pid 5162] close(5) = 0 [pid 5162] close(6) = -1 EBADF (Bad file descriptor) [pid 5162] close(7) = -1 EBADF (Bad file descriptor) [pid 5162] close(8) = -1 EBADF (Bad file descriptor) [pid 5162] close(9) = -1 EBADF (Bad file descriptor) [pid 5162] close(10) = -1 EBADF (Bad file descriptor) [pid 5162] close(11) = -1 EBADF (Bad file descriptor) [pid 5162] close(12) = -1 EBADF (Bad file descriptor) [pid 5162] close(13) = -1 EBADF (Bad file descriptor) [pid 5162] close(14) = -1 EBADF (Bad file descriptor) [pid 5162] close(15) = -1 EBADF (Bad file descriptor) [pid 5162] close(16) = -1 EBADF (Bad file descriptor) [pid 5162] close(17) = -1 EBADF (Bad file descriptor) [pid 5162] close(18) = -1 EBADF (Bad file descriptor) [pid 5162] close(19) = -1 EBADF (Bad file descriptor) [pid 5162] close(20) = -1 EBADF (Bad file descriptor) [pid 5162] close(21) = -1 EBADF (Bad file descriptor) [pid 5162] close(22) = -1 EBADF (Bad file descriptor) [pid 5162] close(23) = -1 EBADF (Bad file descriptor) [pid 5162] close(24) = -1 EBADF (Bad file descriptor) [pid 5162] close(25) = -1 EBADF (Bad file descriptor) [pid 5162] close(26) = -1 EBADF (Bad file descriptor) [pid 5162] close(27) = -1 EBADF (Bad file descriptor) [pid 5162] close(28) = -1 EBADF (Bad file descriptor) [pid 5162] close(29) = -1 EBADF (Bad file descriptor) [pid 5162] exit_group(0) = ? [pid 5162] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5163 attached , child_tidptr=0x55556c9f8690) = 49 [pid 5163] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5163] setpgid(0, 0) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5163] write(3, "1000", 4) = 4 [pid 5163] close(3) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5163] setns(201, 0) = 0 [pid 5163] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5163] setns(3, 0) = 0 [pid 5163] close(3) = 0 [pid 5163] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5163] setns(201, 0) = 0 [pid 5163] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5163] setns(3, 0) = 0 [pid 5163] close(3) = 0 [pid 5163] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5163] close(3) = -1 EBADF (Bad file descriptor) [pid 5163] close(4) = 0 [pid 5163] close(5) = 0 [pid 5163] close(6) = -1 EBADF (Bad file descriptor) [pid 5163] close(7) = -1 EBADF (Bad file descriptor) [pid 5163] close(8) = -1 EBADF (Bad file descriptor) [pid 5163] close(9) = -1 EBADF (Bad file descriptor) [pid 5163] close(10) = -1 EBADF (Bad file descriptor) [pid 5163] close(11) = -1 EBADF (Bad file descriptor) [pid 5163] close(12) = -1 EBADF (Bad file descriptor) [pid 5163] close(13) = -1 EBADF (Bad file descriptor) [pid 5163] close(14) = -1 EBADF (Bad file descriptor) [pid 5163] close(15) = -1 EBADF (Bad file descriptor) [pid 5163] close(16) = -1 EBADF (Bad file descriptor) [pid 5163] close(17) = -1 EBADF (Bad file descriptor) [pid 5163] close(18) = -1 EBADF (Bad file descriptor) [pid 5163] close(19) = -1 EBADF (Bad file descriptor) [pid 5163] close(20) = -1 EBADF (Bad file descriptor) [pid 5163] close(21) = -1 EBADF (Bad file descriptor) [pid 5163] close(22) = -1 EBADF (Bad file descriptor) [pid 5163] close(23) = -1 EBADF (Bad file descriptor) [pid 5163] close(24) = -1 EBADF (Bad file descriptor) [pid 5163] close(25) = -1 EBADF (Bad file descriptor) [pid 5163] close(26) = -1 EBADF (Bad file descriptor) [pid 5163] close(27) = -1 EBADF (Bad file descriptor) [pid 5163] close(28) = -1 EBADF (Bad file descriptor) [pid 5163] close(29) = -1 EBADF (Bad file descriptor) [pid 5163] exit_group(0) = ? [pid 5163] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5164 attached , child_tidptr=0x55556c9f8690) = 50 [pid 5164] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5164] write(3, "1000", 4) = 4 [pid 5164] close(3) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5164] setns(201, 0) = 0 [pid 5164] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5164] setns(3, 0) = 0 [pid 5164] close(3) = 0 [pid 5164] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5164] setns(201, 0) = 0 [pid 5164] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5164] setns(3, 0) = 0 [pid 5164] close(3) = 0 [pid 5164] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5164] close(3) = -1 EBADF (Bad file descriptor) [pid 5164] close(4) = 0 [pid 5164] close(5) = 0 [pid 5164] close(6) = -1 EBADF (Bad file descriptor) [pid 5164] close(7) = -1 EBADF (Bad file descriptor) [pid 5164] close(8) = -1 EBADF (Bad file descriptor) [pid 5164] close(9) = -1 EBADF (Bad file descriptor) [pid 5164] close(10) = -1 EBADF (Bad file descriptor) [pid 5164] close(11) = -1 EBADF (Bad file descriptor) [pid 5164] close(12) = -1 EBADF (Bad file descriptor) [pid 5164] close(13) = -1 EBADF (Bad file descriptor) [pid 5164] close(14) = -1 EBADF (Bad file descriptor) [pid 5164] close(15) = -1 EBADF (Bad file descriptor) [pid 5164] close(16) = -1 EBADF (Bad file descriptor) [pid 5164] close(17) = -1 EBADF (Bad file descriptor) [pid 5164] close(18) = -1 EBADF (Bad file descriptor) [pid 5164] close(19) = -1 EBADF (Bad file descriptor) [pid 5164] close(20) = -1 EBADF (Bad file descriptor) [pid 5164] close(21) = -1 EBADF (Bad file descriptor) [pid 5164] close(22) = -1 EBADF (Bad file descriptor) [pid 5164] close(23) = -1 EBADF (Bad file descriptor) [pid 5164] close(24) = -1 EBADF (Bad file descriptor) [pid 5164] close(25) = -1 EBADF (Bad file descriptor) [pid 5164] close(26) = -1 EBADF (Bad file descriptor) [pid 5164] close(27) = -1 EBADF (Bad file descriptor) [pid 5164] close(28) = -1 EBADF (Bad file descriptor) [pid 5164] close(29) = -1 EBADF (Bad file descriptor) [pid 5164] exit_group(0) = ? [pid 5164] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 51 ./strace-static-x86_64: Process 5165 attached [pid 5165] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5165] setpgid(0, 0) = 0 [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5165] write(3, "1000", 4) = 4 [pid 5165] close(3) = 0 [pid 5165] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5165] setns(201, 0) = 0 [pid 5165] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5165] setns(3, 0) = 0 [pid 5165] close(3) = 0 [pid 5165] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5165] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5165] setns(201, 0) = 0 [pid 5165] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5165] setns(3, 0) = 0 [pid 5165] close(3) = 0 [pid 5165] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5165] close(3) = -1 EBADF (Bad file descriptor) [pid 5165] close(4) = 0 [pid 5165] close(5) = 0 [pid 5165] close(6) = -1 EBADF (Bad file descriptor) [pid 5165] close(7) = -1 EBADF (Bad file descriptor) [pid 5165] close(8) = -1 EBADF (Bad file descriptor) [pid 5165] close(9) = -1 EBADF (Bad file descriptor) [pid 5165] close(10) = -1 EBADF (Bad file descriptor) [pid 5165] close(11) = -1 EBADF (Bad file descriptor) [pid 5165] close(12) = -1 EBADF (Bad file descriptor) [pid 5165] close(13) = -1 EBADF (Bad file descriptor) [pid 5165] close(14) = -1 EBADF (Bad file descriptor) [pid 5165] close(15) = -1 EBADF (Bad file descriptor) [pid 5165] close(16) = -1 EBADF (Bad file descriptor) [pid 5165] close(17) = -1 EBADF (Bad file descriptor) [pid 5165] close(18) = -1 EBADF (Bad file descriptor) [pid 5165] close(19) = -1 EBADF (Bad file descriptor) [pid 5165] close(20) = -1 EBADF (Bad file descriptor) [pid 5165] close(21) = -1 EBADF (Bad file descriptor) [pid 5165] close(22) = -1 EBADF (Bad file descriptor) [pid 5165] close(23) = -1 EBADF (Bad file descriptor) [pid 5165] close(24) = -1 EBADF (Bad file descriptor) [pid 5165] close(25) = -1 EBADF (Bad file descriptor) [pid 5165] close(26) = -1 EBADF (Bad file descriptor) [pid 5165] close(27) = -1 EBADF (Bad file descriptor) [pid 5165] close(28) = -1 EBADF (Bad file descriptor) [pid 5165] close(29) = -1 EBADF (Bad file descriptor) [pid 5165] exit_group(0) = ? [pid 5165] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5166 attached , child_tidptr=0x55556c9f8690) = 52 [pid 5166] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5166] setns(201, 0) = 0 [pid 5166] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5166] setns(3, 0) = 0 [pid 5166] close(3) = 0 [pid 5166] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5166] setns(201, 0) = 0 [pid 5166] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5166] setns(3, 0) = 0 [pid 5166] close(3) = 0 [pid 5166] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5166] close(3) = -1 EBADF (Bad file descriptor) [pid 5166] close(4) = 0 [pid 5166] close(5) = 0 [pid 5166] close(6) = -1 EBADF (Bad file descriptor) [pid 5166] close(7) = -1 EBADF (Bad file descriptor) [pid 5166] close(8) = -1 EBADF (Bad file descriptor) [pid 5166] close(9) = -1 EBADF (Bad file descriptor) [pid 5166] close(10) = -1 EBADF (Bad file descriptor) [pid 5166] close(11) = -1 EBADF (Bad file descriptor) [pid 5166] close(12) = -1 EBADF (Bad file descriptor) [pid 5166] close(13) = -1 EBADF (Bad file descriptor) [pid 5166] close(14) = -1 EBADF (Bad file descriptor) [pid 5166] close(15) = -1 EBADF (Bad file descriptor) [pid 5166] close(16) = -1 EBADF (Bad file descriptor) [pid 5166] close(17) = -1 EBADF (Bad file descriptor) [pid 5166] close(18) = -1 EBADF (Bad file descriptor) [pid 5166] close(19) = -1 EBADF (Bad file descriptor) [pid 5166] close(20) = -1 EBADF (Bad file descriptor) [pid 5166] close(21) = -1 EBADF (Bad file descriptor) [pid 5166] close(22) = -1 EBADF (Bad file descriptor) [pid 5166] close(23) = -1 EBADF (Bad file descriptor) [pid 5166] close(24) = -1 EBADF (Bad file descriptor) [pid 5166] close(25) = -1 EBADF (Bad file descriptor) [pid 5166] close(26) = -1 EBADF (Bad file descriptor) [pid 5166] close(27) = -1 EBADF (Bad file descriptor) [pid 5166] close(28) = -1 EBADF (Bad file descriptor) [pid 5166] close(29) = -1 EBADF (Bad file descriptor) [pid 5166] exit_group(0) = ? [pid 5166] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5167 attached [pid 5167] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 53 [pid 5167] <... set_robust_list resumed>) = 0 [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5167] setpgid(0, 0) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5167] write(3, "1000", 4) = 4 [pid 5167] close(3) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5167] setns(201, 0) = 0 [pid 5167] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5167] setns(3, 0) = 0 [pid 5167] close(3) = 0 [pid 5167] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5167] setns(201, 0) = 0 [pid 5167] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5167] setns(3, 0) = 0 [pid 5167] close(3) = 0 [pid 5167] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5167] close(3) = -1 EBADF (Bad file descriptor) [pid 5167] close(4) = 0 [pid 5167] close(5) = 0 [pid 5167] close(6) = -1 EBADF (Bad file descriptor) [pid 5167] close(7) = -1 EBADF (Bad file descriptor) [pid 5167] close(8) = -1 EBADF (Bad file descriptor) [pid 5167] close(9) = -1 EBADF (Bad file descriptor) [pid 5167] close(10) = -1 EBADF (Bad file descriptor) [pid 5167] close(11) = -1 EBADF (Bad file descriptor) [pid 5167] close(12) = -1 EBADF (Bad file descriptor) [pid 5167] close(13) = -1 EBADF (Bad file descriptor) [pid 5167] close(14) = -1 EBADF (Bad file descriptor) [pid 5167] close(15) = -1 EBADF (Bad file descriptor) [pid 5167] close(16) = -1 EBADF (Bad file descriptor) [pid 5167] close(17) = -1 EBADF (Bad file descriptor) [pid 5167] close(18) = -1 EBADF (Bad file descriptor) [pid 5167] close(19) = -1 EBADF (Bad file descriptor) [pid 5167] close(20) = -1 EBADF (Bad file descriptor) [pid 5167] close(21) = -1 EBADF (Bad file descriptor) [pid 5167] close(22) = -1 EBADF (Bad file descriptor) [pid 5167] close(23) = -1 EBADF (Bad file descriptor) [pid 5167] close(24) = -1 EBADF (Bad file descriptor) [pid 5167] close(25) = -1 EBADF (Bad file descriptor) [pid 5167] close(26) = -1 EBADF (Bad file descriptor) [pid 5167] close(27) = -1 EBADF (Bad file descriptor) [pid 5167] close(28) = -1 EBADF (Bad file descriptor) [pid 5167] close(29) = -1 EBADF (Bad file descriptor) [pid 5167] exit_group(0) = ? [pid 5167] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5170 attached , child_tidptr=0x55556c9f8690) = 54 [pid 5170] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5170] setns(201, 0) = 0 [pid 5170] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5170] setns(3, 0) = 0 [pid 5170] close(3) = 0 [pid 5170] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5170] setns(201, 0) = 0 [pid 5170] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5170] setns(3, 0) = 0 [pid 5170] close(3) = 0 [pid 5170] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5170] close(3) = -1 EBADF (Bad file descriptor) [pid 5170] close(4) = 0 [pid 5170] close(5) = 0 [pid 5170] close(6) = -1 EBADF (Bad file descriptor) [pid 5170] close(7) = -1 EBADF (Bad file descriptor) [pid 5170] close(8) = -1 EBADF (Bad file descriptor) [pid 5170] close(9) = -1 EBADF (Bad file descriptor) [pid 5170] close(10) = -1 EBADF (Bad file descriptor) [pid 5170] close(11) = -1 EBADF (Bad file descriptor) [pid 5170] close(12) = -1 EBADF (Bad file descriptor) [pid 5170] close(13) = -1 EBADF (Bad file descriptor) [pid 5170] close(14) = -1 EBADF (Bad file descriptor) [pid 5170] close(15) = -1 EBADF (Bad file descriptor) [pid 5170] close(16) = -1 EBADF (Bad file descriptor) [pid 5170] close(17) = -1 EBADF (Bad file descriptor) [pid 5170] close(18) = -1 EBADF (Bad file descriptor) [pid 5170] close(19) = -1 EBADF (Bad file descriptor) [pid 5170] close(20) = -1 EBADF (Bad file descriptor) [pid 5170] close(21) = -1 EBADF (Bad file descriptor) [pid 5170] close(22) = -1 EBADF (Bad file descriptor) [pid 5170] close(23) = -1 EBADF (Bad file descriptor) [pid 5170] close(24) = -1 EBADF (Bad file descriptor) [pid 5170] close(25) = -1 EBADF (Bad file descriptor) [pid 5170] close(26) = -1 EBADF (Bad file descriptor) [pid 5170] close(27) = -1 EBADF (Bad file descriptor) [pid 5170] close(28) = -1 EBADF (Bad file descriptor) [pid 5170] close(29) = -1 EBADF (Bad file descriptor) [pid 5170] exit_group(0) = ? [pid 5170] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5174 attached [pid 5174] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 55 [pid 5174] <... set_robust_list resumed>) = 0 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5174] setpgid(0, 0) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5174] write(3, "1000", 4) = 4 [pid 5174] close(3) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5174] setns(201, 0) = 0 [pid 5174] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5174] setns(3, 0) = 0 [pid 5174] close(3) = 0 [pid 5174] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5174] setns(201, 0) = 0 [pid 5174] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5174] setns(3, 0) = 0 [pid 5174] close(3) = 0 [pid 5174] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5174] close(3) = -1 EBADF (Bad file descriptor) [pid 5174] close(4) = 0 [pid 5174] close(5) = 0 [pid 5174] close(6) = -1 EBADF (Bad file descriptor) [pid 5174] close(7) = -1 EBADF (Bad file descriptor) [pid 5174] close(8) = -1 EBADF (Bad file descriptor) [pid 5174] close(9) = -1 EBADF (Bad file descriptor) [pid 5174] close(10) = -1 EBADF (Bad file descriptor) [pid 5174] close(11) = -1 EBADF (Bad file descriptor) [pid 5174] close(12) = -1 EBADF (Bad file descriptor) [pid 5174] close(13) = -1 EBADF (Bad file descriptor) [pid 5174] close(14) = -1 EBADF (Bad file descriptor) [pid 5174] close(15) = -1 EBADF (Bad file descriptor) [pid 5174] close(16) = -1 EBADF (Bad file descriptor) [pid 5174] close(17) = -1 EBADF (Bad file descriptor) [pid 5174] close(18) = -1 EBADF (Bad file descriptor) [pid 5174] close(19) = -1 EBADF (Bad file descriptor) [pid 5174] close(20) = -1 EBADF (Bad file descriptor) [pid 5174] close(21) = -1 EBADF (Bad file descriptor) [pid 5174] close(22) = -1 EBADF (Bad file descriptor) [pid 5174] close(23) = -1 EBADF (Bad file descriptor) [pid 5174] close(24) = -1 EBADF (Bad file descriptor) [pid 5174] close(25) = -1 EBADF (Bad file descriptor) [pid 5174] close(26) = -1 EBADF (Bad file descriptor) [pid 5174] close(27) = -1 EBADF (Bad file descriptor) [pid 5174] close(28) = -1 EBADF (Bad file descriptor) [pid 5174] close(29) = -1 EBADF (Bad file descriptor) [pid 5174] exit_group(0) = ? [pid 5174] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5180 attached , child_tidptr=0x55556c9f8690) = 56 [pid 5180] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5180] setpgid(0, 0) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5180] write(3, "1000", 4) = 4 [pid 5180] close(3) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5180] setns(201, 0) = 0 [pid 5180] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5180] setns(3, 0) = 0 [pid 5180] close(3) = 0 [pid 5180] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5180] setns(201, 0) = 0 [pid 5180] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5180] setns(3, 0) = 0 [pid 5180] close(3) = 0 [pid 5180] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5180] close(3) = -1 EBADF (Bad file descriptor) [pid 5180] close(4) = 0 [pid 5180] close(5) = 0 [pid 5180] close(6) = -1 EBADF (Bad file descriptor) [pid 5180] close(7) = -1 EBADF (Bad file descriptor) [pid 5180] close(8) = -1 EBADF (Bad file descriptor) [pid 5180] close(9) = -1 EBADF (Bad file descriptor) [pid 5180] close(10) = -1 EBADF (Bad file descriptor) [pid 5180] close(11) = -1 EBADF (Bad file descriptor) [pid 5180] close(12) = -1 EBADF (Bad file descriptor) [pid 5180] close(13) = -1 EBADF (Bad file descriptor) [pid 5180] close(14) = -1 EBADF (Bad file descriptor) [pid 5180] close(15) = -1 EBADF (Bad file descriptor) [pid 5180] close(16) = -1 EBADF (Bad file descriptor) [pid 5180] close(17) = -1 EBADF (Bad file descriptor) [pid 5180] close(18) = -1 EBADF (Bad file descriptor) [pid 5180] close(19) = -1 EBADF (Bad file descriptor) [pid 5180] close(20) = -1 EBADF (Bad file descriptor) [pid 5180] close(21) = -1 EBADF (Bad file descriptor) [pid 5180] close(22) = -1 EBADF (Bad file descriptor) [pid 5180] close(23) = -1 EBADF (Bad file descriptor) [pid 5180] close(24) = -1 EBADF (Bad file descriptor) [pid 5180] close(25) = -1 EBADF (Bad file descriptor) [pid 5180] close(26) = -1 EBADF (Bad file descriptor) [pid 5180] close(27) = -1 EBADF (Bad file descriptor) [pid 5180] close(28) = -1 EBADF (Bad file descriptor) [pid 5180] close(29) = -1 EBADF (Bad file descriptor) [pid 5180] exit_group(0) = ? [pid 5180] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 57 ./strace-static-x86_64: Process 5183 attached [pid 5183] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5183] setpgid(0, 0) = 0 [pid 5183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5183] write(3, "1000", 4) = 4 [pid 5183] close(3) = 0 [pid 5183] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5183] setns(201, 0) = 0 [pid 5183] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5183] setns(3, 0) = 0 [pid 5183] close(3) = 0 [pid 5183] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5183] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5183] setns(201, 0) = 0 [pid 5183] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5183] setns(3, 0) = 0 [pid 5183] close(3) = 0 [pid 5183] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5183] close(3) = -1 EBADF (Bad file descriptor) [pid 5183] close(4) = 0 [pid 5183] close(5) = 0 [pid 5183] close(6) = -1 EBADF (Bad file descriptor) [pid 5183] close(7) = -1 EBADF (Bad file descriptor) [pid 5183] close(8) = -1 EBADF (Bad file descriptor) [pid 5183] close(9) = -1 EBADF (Bad file descriptor) [pid 5183] close(10) = -1 EBADF (Bad file descriptor) [pid 5183] close(11) = -1 EBADF (Bad file descriptor) [pid 5183] close(12) = -1 EBADF (Bad file descriptor) [pid 5183] close(13) = -1 EBADF (Bad file descriptor) [pid 5183] close(14) = -1 EBADF (Bad file descriptor) [pid 5183] close(15) = -1 EBADF (Bad file descriptor) [pid 5183] close(16) = -1 EBADF (Bad file descriptor) [pid 5183] close(17) = -1 EBADF (Bad file descriptor) [pid 5183] close(18) = -1 EBADF (Bad file descriptor) [pid 5183] close(19) = -1 EBADF (Bad file descriptor) [pid 5183] close(20) = -1 EBADF (Bad file descriptor) [pid 5183] close(21) = -1 EBADF (Bad file descriptor) [pid 5183] close(22) = -1 EBADF (Bad file descriptor) [pid 5183] close(23) = -1 EBADF (Bad file descriptor) [pid 5183] close(24) = -1 EBADF (Bad file descriptor) [pid 5183] close(25) = -1 EBADF (Bad file descriptor) [pid 5183] close(26) = -1 EBADF (Bad file descriptor) [pid 5183] close(27) = -1 EBADF (Bad file descriptor) [pid 5183] close(28) = -1 EBADF (Bad file descriptor) [pid 5183] close(29) = -1 EBADF (Bad file descriptor) [pid 5183] exit_group(0) = ? [pid 5183] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5184 attached [pid 5184] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 58 [pid 5184] <... set_robust_list resumed>) = 0 [pid 5184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5184] setpgid(0, 0) = 0 [pid 5184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5184] write(3, "1000", 4) = 4 [pid 5184] close(3) = 0 [pid 5184] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5184] setns(201, 0) = 0 [pid 5184] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5184] setns(3, 0) = 0 [pid 5184] close(3) = 0 [pid 5184] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5184] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5184] setns(201, 0) = 0 [pid 5184] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5184] setns(3, 0) = 0 [pid 5184] close(3) = 0 [pid 5184] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5184] close(3) = -1 EBADF (Bad file descriptor) [pid 5184] close(4) = 0 [pid 5184] close(5) = 0 [pid 5184] close(6) = -1 EBADF (Bad file descriptor) [pid 5184] close(7) = -1 EBADF (Bad file descriptor) [pid 5184] close(8) = -1 EBADF (Bad file descriptor) [pid 5184] close(9) = -1 EBADF (Bad file descriptor) [pid 5184] close(10) = -1 EBADF (Bad file descriptor) [pid 5184] close(11) = -1 EBADF (Bad file descriptor) [pid 5184] close(12) = -1 EBADF (Bad file descriptor) [pid 5184] close(13) = -1 EBADF (Bad file descriptor) [pid 5184] close(14) = -1 EBADF (Bad file descriptor) [pid 5184] close(15) = -1 EBADF (Bad file descriptor) [pid 5184] close(16) = -1 EBADF (Bad file descriptor) [pid 5184] close(17) = -1 EBADF (Bad file descriptor) [pid 5184] close(18) = -1 EBADF (Bad file descriptor) [pid 5184] close(19) = -1 EBADF (Bad file descriptor) [pid 5184] close(20) = -1 EBADF (Bad file descriptor) [pid 5184] close(21) = -1 EBADF (Bad file descriptor) [pid 5184] close(22) = -1 EBADF (Bad file descriptor) [pid 5184] close(23) = -1 EBADF (Bad file descriptor) [pid 5184] close(24) = -1 EBADF (Bad file descriptor) [pid 5184] close(25) = -1 EBADF (Bad file descriptor) [pid 5184] close(26) = -1 EBADF (Bad file descriptor) [pid 5184] close(27) = -1 EBADF (Bad file descriptor) [pid 5184] close(28) = -1 EBADF (Bad file descriptor) [pid 5184] close(29) = -1 EBADF (Bad file descriptor) [pid 5184] exit_group(0) = ? [pid 5184] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5188 attached , child_tidptr=0x55556c9f8690) = 59 [pid 5188] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5188] setpgid(0, 0) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5188] write(3, "1000", 4) = 4 [pid 5188] close(3) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5188] setns(201, 0) = 0 [pid 5188] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5188] setns(3, 0) = 0 [pid 5188] close(3) = 0 [pid 5188] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5188] setns(201, 0) = 0 [pid 5188] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5188] setns(3, 0) = 0 [pid 5188] close(3) = 0 [pid 5188] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5188] close(3) = -1 EBADF (Bad file descriptor) [pid 5188] close(4) = 0 [pid 5188] close(5) = 0 [pid 5188] close(6) = -1 EBADF (Bad file descriptor) [pid 5188] close(7) = -1 EBADF (Bad file descriptor) [pid 5188] close(8) = -1 EBADF (Bad file descriptor) [pid 5188] close(9) = -1 EBADF (Bad file descriptor) [pid 5188] close(10) = -1 EBADF (Bad file descriptor) [pid 5188] close(11) = -1 EBADF (Bad file descriptor) [pid 5188] close(12) = -1 EBADF (Bad file descriptor) [pid 5188] close(13) = -1 EBADF (Bad file descriptor) [pid 5188] close(14) = -1 EBADF (Bad file descriptor) [pid 5188] close(15) = -1 EBADF (Bad file descriptor) [pid 5188] close(16) = -1 EBADF (Bad file descriptor) [pid 5188] close(17) = -1 EBADF (Bad file descriptor) [pid 5188] close(18) = -1 EBADF (Bad file descriptor) [pid 5188] close(19) = -1 EBADF (Bad file descriptor) [pid 5188] close(20) = -1 EBADF (Bad file descriptor) [pid 5188] close(21) = -1 EBADF (Bad file descriptor) [pid 5188] close(22) = -1 EBADF (Bad file descriptor) [pid 5188] close(23) = -1 EBADF (Bad file descriptor) [pid 5188] close(24) = -1 EBADF (Bad file descriptor) [pid 5188] close(25) = -1 EBADF (Bad file descriptor) [pid 5188] close(26) = -1 EBADF (Bad file descriptor) [pid 5188] close(27) = -1 EBADF (Bad file descriptor) [pid 5188] close(28) = -1 EBADF (Bad file descriptor) [pid 5188] close(29) = -1 EBADF (Bad file descriptor) [pid 5188] exit_group(0) = ? [pid 5188] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 60 ./strace-static-x86_64: Process 5189 attached [pid 5189] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5189] setpgid(0, 0) = 0 [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5189] write(3, "1000", 4) = 4 [pid 5189] close(3) = 0 [pid 5189] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5189] setns(201, 0) = 0 [pid 5189] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5189] setns(3, 0) = 0 [pid 5189] close(3) = 0 [pid 5189] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5189] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5189] setns(201, 0) = 0 [pid 5189] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5189] setns(3, 0) = 0 [pid 5189] close(3) = 0 [pid 5189] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5189] close(3) = -1 EBADF (Bad file descriptor) [pid 5189] close(4) = 0 [pid 5189] close(5) = 0 [pid 5189] close(6) = -1 EBADF (Bad file descriptor) [pid 5189] close(7) = -1 EBADF (Bad file descriptor) [pid 5189] close(8) = -1 EBADF (Bad file descriptor) [pid 5189] close(9) = -1 EBADF (Bad file descriptor) [pid 5189] close(10) = -1 EBADF (Bad file descriptor) [pid 5189] close(11) = -1 EBADF (Bad file descriptor) [pid 5189] close(12) = -1 EBADF (Bad file descriptor) [pid 5189] close(13) = -1 EBADF (Bad file descriptor) [pid 5189] close(14) = -1 EBADF (Bad file descriptor) [pid 5189] close(15) = -1 EBADF (Bad file descriptor) [pid 5189] close(16) = -1 EBADF (Bad file descriptor) [pid 5189] close(17) = -1 EBADF (Bad file descriptor) [pid 5189] close(18) = -1 EBADF (Bad file descriptor) [pid 5189] close(19) = -1 EBADF (Bad file descriptor) [pid 5189] close(20) = -1 EBADF (Bad file descriptor) [pid 5189] close(21) = -1 EBADF (Bad file descriptor) [pid 5189] close(22) = -1 EBADF (Bad file descriptor) [pid 5189] close(23) = -1 EBADF (Bad file descriptor) [pid 5189] close(24) = -1 EBADF (Bad file descriptor) [pid 5189] close(25) = -1 EBADF (Bad file descriptor) [pid 5189] close(26) = -1 EBADF (Bad file descriptor) [pid 5189] close(27) = -1 EBADF (Bad file descriptor) [pid 5189] close(28) = -1 EBADF (Bad file descriptor) [pid 5189] close(29) = -1 EBADF (Bad file descriptor) [pid 5189] exit_group(0) = ? [pid 5189] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5190 attached [pid 5190] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 61 [pid 5190] <... set_robust_list resumed>) = 0 [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5190] setpgid(0, 0) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5190] write(3, "1000", 4) = 4 [pid 5190] close(3) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5190] setns(201, 0) = 0 [pid 5190] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5190] setns(3, 0) = 0 [pid 5190] close(3) = 0 [pid 5190] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5190] setns(201, 0) = 0 [pid 5190] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5190] setns(3, 0) = 0 [pid 5190] close(3) = 0 [pid 5190] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5190] close(3) = -1 EBADF (Bad file descriptor) [pid 5190] close(4) = 0 [pid 5190] close(5) = 0 [pid 5190] close(6) = -1 EBADF (Bad file descriptor) [pid 5190] close(7) = -1 EBADF (Bad file descriptor) [pid 5190] close(8) = -1 EBADF (Bad file descriptor) [pid 5190] close(9) = -1 EBADF (Bad file descriptor) [pid 5190] close(10) = -1 EBADF (Bad file descriptor) [pid 5190] close(11) = -1 EBADF (Bad file descriptor) [pid 5190] close(12) = -1 EBADF (Bad file descriptor) [pid 5190] close(13) = -1 EBADF (Bad file descriptor) [pid 5190] close(14) = -1 EBADF (Bad file descriptor) [pid 5190] close(15) = -1 EBADF (Bad file descriptor) [pid 5190] close(16) = -1 EBADF (Bad file descriptor) [pid 5190] close(17) = -1 EBADF (Bad file descriptor) [pid 5190] close(18) = -1 EBADF (Bad file descriptor) [pid 5190] close(19) = -1 EBADF (Bad file descriptor) [pid 5190] close(20) = -1 EBADF (Bad file descriptor) [pid 5190] close(21) = -1 EBADF (Bad file descriptor) [pid 5190] close(22) = -1 EBADF (Bad file descriptor) [pid 5190] close(23) = -1 EBADF (Bad file descriptor) [pid 5190] close(24) = -1 EBADF (Bad file descriptor) [pid 5190] close(25) = -1 EBADF (Bad file descriptor) [pid 5190] close(26) = -1 EBADF (Bad file descriptor) [pid 5190] close(27) = -1 EBADF (Bad file descriptor) [pid 5190] close(28) = -1 EBADF (Bad file descriptor) [pid 5190] close(29) = -1 EBADF (Bad file descriptor) [pid 5190] exit_group(0) = ? [pid 5190] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5201 attached , child_tidptr=0x55556c9f8690) = 62 [pid 5201] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5201] setpgid(0, 0) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5201] write(3, "1000", 4) = 4 [pid 5201] close(3) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5201] setns(201, 0) = 0 [pid 5201] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5201] setns(3, 0) = 0 [pid 5201] close(3) = 0 [pid 5201] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5201] setns(201, 0) = 0 [pid 5201] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5201] setns(3, 0) = 0 [pid 5201] close(3) = 0 [pid 5201] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5201] close(3) = -1 EBADF (Bad file descriptor) [pid 5201] close(4) = 0 [pid 5201] close(5) = 0 [pid 5201] close(6) = -1 EBADF (Bad file descriptor) [pid 5201] close(7) = -1 EBADF (Bad file descriptor) [pid 5201] close(8) = -1 EBADF (Bad file descriptor) [pid 5201] close(9) = -1 EBADF (Bad file descriptor) [pid 5201] close(10) = -1 EBADF (Bad file descriptor) [pid 5201] close(11) = -1 EBADF (Bad file descriptor) [pid 5201] close(12) = -1 EBADF (Bad file descriptor) [pid 5201] close(13) = -1 EBADF (Bad file descriptor) [pid 5201] close(14) = -1 EBADF (Bad file descriptor) [pid 5201] close(15) = -1 EBADF (Bad file descriptor) [pid 5201] close(16) = -1 EBADF (Bad file descriptor) [pid 5201] close(17) = -1 EBADF (Bad file descriptor) [pid 5201] close(18) = -1 EBADF (Bad file descriptor) [pid 5201] close(19) = -1 EBADF (Bad file descriptor) [pid 5201] close(20) = -1 EBADF (Bad file descriptor) [pid 5201] close(21) = -1 EBADF (Bad file descriptor) [pid 5201] close(22) = -1 EBADF (Bad file descriptor) [pid 5201] close(23) = -1 EBADF (Bad file descriptor) [pid 5201] close(24) = -1 EBADF (Bad file descriptor) [pid 5201] close(25) = -1 EBADF (Bad file descriptor) [pid 5201] close(26) = -1 EBADF (Bad file descriptor) [pid 5201] close(27) = -1 EBADF (Bad file descriptor) [pid 5201] close(28) = -1 EBADF (Bad file descriptor) [pid 5201] close(29) = -1 EBADF (Bad file descriptor) [pid 5201] exit_group(0) = ? [pid 5201] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5206 attached , child_tidptr=0x55556c9f8690) = 63 [pid 5206] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5206] setpgid(0, 0) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5206] write(3, "1000", 4) = 4 [pid 5206] close(3) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5206] setns(201, 0) = 0 [pid 5206] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5206] setns(3, 0) = 0 [pid 5206] close(3) = 0 [pid 5206] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5206] setns(201, 0) = 0 [pid 5206] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5206] setns(3, 0) = 0 [pid 5206] close(3) = 0 [pid 5206] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5206] close(3) = -1 EBADF (Bad file descriptor) [pid 5206] close(4) = 0 [pid 5206] close(5) = 0 [pid 5206] close(6) = -1 EBADF (Bad file descriptor) [pid 5206] close(7) = -1 EBADF (Bad file descriptor) [pid 5206] close(8) = -1 EBADF (Bad file descriptor) [pid 5206] close(9) = -1 EBADF (Bad file descriptor) [pid 5206] close(10) = -1 EBADF (Bad file descriptor) [pid 5206] close(11) = -1 EBADF (Bad file descriptor) [pid 5206] close(12) = -1 EBADF (Bad file descriptor) [pid 5206] close(13) = -1 EBADF (Bad file descriptor) [pid 5206] close(14) = -1 EBADF (Bad file descriptor) [pid 5206] close(15) = -1 EBADF (Bad file descriptor) [pid 5206] close(16) = -1 EBADF (Bad file descriptor) [pid 5206] close(17) = -1 EBADF (Bad file descriptor) [pid 5206] close(18) = -1 EBADF (Bad file descriptor) [pid 5206] close(19) = -1 EBADF (Bad file descriptor) [pid 5206] close(20) = -1 EBADF (Bad file descriptor) [pid 5206] close(21) = -1 EBADF (Bad file descriptor) [pid 5206] close(22) = -1 EBADF (Bad file descriptor) [pid 5206] close(23) = -1 EBADF (Bad file descriptor) [pid 5206] close(24) = -1 EBADF (Bad file descriptor) [pid 5206] close(25) = -1 EBADF (Bad file descriptor) [pid 5206] close(26) = -1 EBADF (Bad file descriptor) [pid 5206] close(27) = -1 EBADF (Bad file descriptor) [pid 5206] close(28) = -1 EBADF (Bad file descriptor) [pid 5206] close(29) = -1 EBADF (Bad file descriptor) [pid 5206] exit_group(0) = ? [pid 5206] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5207 attached , child_tidptr=0x55556c9f8690) = 64 [pid 5207] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5207] write(3, "1000", 4) = 4 [pid 5207] close(3) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5207] setns(201, 0) = 0 [pid 5207] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5207] setns(3, 0) = 0 [pid 5207] close(3) = 0 [pid 5207] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5207] setns(201, 0) = 0 [pid 5207] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5207] setns(3, 0) = 0 [pid 5207] close(3) = 0 [pid 5207] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5207] close(3) = -1 EBADF (Bad file descriptor) [pid 5207] close(4) = 0 [pid 5207] close(5) = 0 [pid 5207] close(6) = -1 EBADF (Bad file descriptor) [pid 5207] close(7) = -1 EBADF (Bad file descriptor) [pid 5207] close(8) = -1 EBADF (Bad file descriptor) [pid 5207] close(9) = -1 EBADF (Bad file descriptor) [pid 5207] close(10) = -1 EBADF (Bad file descriptor) [pid 5207] close(11) = -1 EBADF (Bad file descriptor) [pid 5207] close(12) = -1 EBADF (Bad file descriptor) [pid 5207] close(13) = -1 EBADF (Bad file descriptor) [pid 5207] close(14) = -1 EBADF (Bad file descriptor) [pid 5207] close(15) = -1 EBADF (Bad file descriptor) [pid 5207] close(16) = -1 EBADF (Bad file descriptor) [pid 5207] close(17) = -1 EBADF (Bad file descriptor) [pid 5207] close(18) = -1 EBADF (Bad file descriptor) [pid 5207] close(19) = -1 EBADF (Bad file descriptor) [pid 5207] close(20) = -1 EBADF (Bad file descriptor) [pid 5207] close(21) = -1 EBADF (Bad file descriptor) [pid 5207] close(22) = -1 EBADF (Bad file descriptor) [pid 5207] close(23) = -1 EBADF (Bad file descriptor) [pid 5207] close(24) = -1 EBADF (Bad file descriptor) [pid 5207] close(25) = -1 EBADF (Bad file descriptor) [pid 5207] close(26) = -1 EBADF (Bad file descriptor) [pid 5207] close(27) = -1 EBADF (Bad file descriptor) [pid 5207] close(28) = -1 EBADF (Bad file descriptor) [pid 5207] close(29) = -1 EBADF (Bad file descriptor) [pid 5207] exit_group(0) = ? [pid 5207] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5208 attached , child_tidptr=0x55556c9f8690) = 65 [pid 5208] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5208] setpgid(0, 0) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5208] write(3, "1000", 4) = 4 [pid 5208] close(3) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5208] setns(201, 0) = 0 [pid 5208] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5208] setns(3, 0) = 0 [pid 5208] close(3) = 0 [pid 5208] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5208] setns(201, 0) = 0 [pid 5208] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5208] setns(3, 0) = 0 [pid 5208] close(3) = 0 [pid 5208] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5208] close(3) = -1 EBADF (Bad file descriptor) [pid 5208] close(4) = 0 [pid 5208] close(5) = 0 [pid 5208] close(6) = -1 EBADF (Bad file descriptor) [pid 5208] close(7) = -1 EBADF (Bad file descriptor) [pid 5208] close(8) = -1 EBADF (Bad file descriptor) [pid 5208] close(9) = -1 EBADF (Bad file descriptor) [pid 5208] close(10) = -1 EBADF (Bad file descriptor) [pid 5208] close(11) = -1 EBADF (Bad file descriptor) [pid 5208] close(12) = -1 EBADF (Bad file descriptor) [pid 5208] close(13) = -1 EBADF (Bad file descriptor) [pid 5208] close(14) = -1 EBADF (Bad file descriptor) [pid 5208] close(15) = -1 EBADF (Bad file descriptor) [pid 5208] close(16) = -1 EBADF (Bad file descriptor) [pid 5208] close(17) = -1 EBADF (Bad file descriptor) [pid 5208] close(18) = -1 EBADF (Bad file descriptor) [pid 5208] close(19) = -1 EBADF (Bad file descriptor) [pid 5208] close(20) = -1 EBADF (Bad file descriptor) [pid 5208] close(21) = -1 EBADF (Bad file descriptor) [pid 5208] close(22) = -1 EBADF (Bad file descriptor) [pid 5208] close(23) = -1 EBADF (Bad file descriptor) [pid 5208] close(24) = -1 EBADF (Bad file descriptor) [pid 5208] close(25) = -1 EBADF (Bad file descriptor) [pid 5208] close(26) = -1 EBADF (Bad file descriptor) [pid 5208] close(27) = -1 EBADF (Bad file descriptor) [pid 5208] close(28) = -1 EBADF (Bad file descriptor) [pid 5208] close(29) = -1 EBADF (Bad file descriptor) [pid 5208] exit_group(0) = ? [pid 5208] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 66 ./strace-static-x86_64: Process 5209 attached [pid 5209] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5209] setpgid(0, 0) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5209] write(3, "1000", 4) = 4 [pid 5209] close(3) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5209] setns(201, 0) = 0 [pid 5209] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5209] setns(3, 0) = 0 [pid 5209] close(3) = 0 [pid 5209] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5209] setns(201, 0) = 0 [pid 5209] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5209] setns(3, 0) = 0 [pid 5209] close(3) = 0 [pid 5209] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5209] close(3) = -1 EBADF (Bad file descriptor) [pid 5209] close(4) = 0 [pid 5209] close(5) = 0 [pid 5209] close(6) = -1 EBADF (Bad file descriptor) [pid 5209] close(7) = -1 EBADF (Bad file descriptor) [pid 5209] close(8) = -1 EBADF (Bad file descriptor) [pid 5209] close(9) = -1 EBADF (Bad file descriptor) [pid 5209] close(10) = -1 EBADF (Bad file descriptor) [pid 5209] close(11) = -1 EBADF (Bad file descriptor) [pid 5209] close(12) = -1 EBADF (Bad file descriptor) [pid 5209] close(13) = -1 EBADF (Bad file descriptor) [pid 5209] close(14) = -1 EBADF (Bad file descriptor) [pid 5209] close(15) = -1 EBADF (Bad file descriptor) [pid 5209] close(16) = -1 EBADF (Bad file descriptor) [pid 5209] close(17) = -1 EBADF (Bad file descriptor) [pid 5209] close(18) = -1 EBADF (Bad file descriptor) [pid 5209] close(19) = -1 EBADF (Bad file descriptor) [pid 5209] close(20) = -1 EBADF (Bad file descriptor) [pid 5209] close(21) = -1 EBADF (Bad file descriptor) [pid 5209] close(22) = -1 EBADF (Bad file descriptor) [pid 5209] close(23) = -1 EBADF (Bad file descriptor) [pid 5209] close(24) = -1 EBADF (Bad file descriptor) [pid 5209] close(25) = -1 EBADF (Bad file descriptor) [pid 5209] close(26) = -1 EBADF (Bad file descriptor) [pid 5209] close(27) = -1 EBADF (Bad file descriptor) [pid 5209] close(28) = -1 EBADF (Bad file descriptor) [pid 5209] close(29) = -1 EBADF (Bad file descriptor) [pid 5209] exit_group(0) = ? [pid 5209] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 67 ./strace-static-x86_64: Process 5210 attached [pid 5210] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5210] setpgid(0, 0) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5210] write(3, "1000", 4) = 4 [pid 5210] close(3) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5210] setns(201, 0) = 0 [pid 5210] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5210] setns(3, 0) = 0 [pid 5210] close(3) = 0 [pid 5210] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5210] setns(201, 0) = 0 [pid 5210] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5210] setns(3, 0) = 0 [pid 5210] close(3) = 0 [pid 5210] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5210] close(3) = -1 EBADF (Bad file descriptor) [pid 5210] close(4) = 0 [pid 5210] close(5) = 0 [pid 5210] close(6) = -1 EBADF (Bad file descriptor) [pid 5210] close(7) = -1 EBADF (Bad file descriptor) [pid 5210] close(8) = -1 EBADF (Bad file descriptor) [pid 5210] close(9) = -1 EBADF (Bad file descriptor) [pid 5210] close(10) = -1 EBADF (Bad file descriptor) [pid 5210] close(11) = -1 EBADF (Bad file descriptor) [pid 5210] close(12) = -1 EBADF (Bad file descriptor) [pid 5210] close(13) = -1 EBADF (Bad file descriptor) [pid 5210] close(14) = -1 EBADF (Bad file descriptor) [pid 5210] close(15) = -1 EBADF (Bad file descriptor) [pid 5210] close(16) = -1 EBADF (Bad file descriptor) [pid 5210] close(17) = -1 EBADF (Bad file descriptor) [pid 5210] close(18) = -1 EBADF (Bad file descriptor) [pid 5210] close(19) = -1 EBADF (Bad file descriptor) [pid 5210] close(20) = -1 EBADF (Bad file descriptor) [pid 5210] close(21) = -1 EBADF (Bad file descriptor) [pid 5210] close(22) = -1 EBADF (Bad file descriptor) [pid 5210] close(23) = -1 EBADF (Bad file descriptor) [pid 5210] close(24) = -1 EBADF (Bad file descriptor) [pid 5210] close(25) = -1 EBADF (Bad file descriptor) [pid 5210] close(26) = -1 EBADF (Bad file descriptor) [pid 5210] close(27) = -1 EBADF (Bad file descriptor) [pid 5210] close(28) = -1 EBADF (Bad file descriptor) [pid 5210] close(29) = -1 EBADF (Bad file descriptor) [pid 5210] exit_group(0) = ? [pid 5210] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 68 ./strace-static-x86_64: Process 5211 attached [pid 5211] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5211] setpgid(0, 0) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5211] write(3, "1000", 4) = 4 [pid 5211] close(3) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5211] setns(201, 0) = 0 [pid 5211] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5211] setns(3, 0) = 0 [pid 5211] close(3) = 0 [pid 5211] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5211] setns(201, 0) = 0 [pid 5211] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5211] setns(3, 0) = 0 [pid 5211] close(3) = 0 [pid 5211] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5211] close(3) = -1 EBADF (Bad file descriptor) [pid 5211] close(4) = 0 [pid 5211] close(5) = 0 [pid 5211] close(6) = -1 EBADF (Bad file descriptor) [pid 5211] close(7) = -1 EBADF (Bad file descriptor) [pid 5211] close(8) = -1 EBADF (Bad file descriptor) [pid 5211] close(9) = -1 EBADF (Bad file descriptor) [pid 5211] close(10) = -1 EBADF (Bad file descriptor) [pid 5211] close(11) = -1 EBADF (Bad file descriptor) [pid 5211] close(12) = -1 EBADF (Bad file descriptor) [pid 5211] close(13) = -1 EBADF (Bad file descriptor) [pid 5211] close(14) = -1 EBADF (Bad file descriptor) [pid 5211] close(15) = -1 EBADF (Bad file descriptor) [pid 5211] close(16) = -1 EBADF (Bad file descriptor) [pid 5211] close(17) = -1 EBADF (Bad file descriptor) [pid 5211] close(18) = -1 EBADF (Bad file descriptor) [pid 5211] close(19) = -1 EBADF (Bad file descriptor) [pid 5211] close(20) = -1 EBADF (Bad file descriptor) [pid 5211] close(21) = -1 EBADF (Bad file descriptor) [pid 5211] close(22) = -1 EBADF (Bad file descriptor) [pid 5211] close(23) = -1 EBADF (Bad file descriptor) [pid 5211] close(24) = -1 EBADF (Bad file descriptor) [pid 5211] close(25) = -1 EBADF (Bad file descriptor) [pid 5211] close(26) = -1 EBADF (Bad file descriptor) [pid 5211] close(27) = -1 EBADF (Bad file descriptor) [pid 5211] close(28) = -1 EBADF (Bad file descriptor) [pid 5211] close(29) = -1 EBADF (Bad file descriptor) [pid 5211] exit_group(0) = ? [pid 5211] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5212 attached , child_tidptr=0x55556c9f8690) = 69 [pid 5212] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5212] setpgid(0, 0) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5212] write(3, "1000", 4) = 4 [pid 5212] close(3) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5212] setns(201, 0) = 0 [pid 5212] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5212] setns(3, 0) = 0 [pid 5212] close(3) = 0 [pid 5212] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5212] setns(201, 0) = 0 [pid 5212] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5212] setns(3, 0) = 0 [pid 5212] close(3) = 0 [pid 5212] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5212] close(3) = -1 EBADF (Bad file descriptor) [pid 5212] close(4) = 0 [pid 5212] close(5) = 0 [pid 5212] close(6) = -1 EBADF (Bad file descriptor) [pid 5212] close(7) = -1 EBADF (Bad file descriptor) [pid 5212] close(8) = -1 EBADF (Bad file descriptor) [pid 5212] close(9) = -1 EBADF (Bad file descriptor) [pid 5212] close(10) = -1 EBADF (Bad file descriptor) [pid 5212] close(11) = -1 EBADF (Bad file descriptor) [pid 5212] close(12) = -1 EBADF (Bad file descriptor) [pid 5212] close(13) = -1 EBADF (Bad file descriptor) [pid 5212] close(14) = -1 EBADF (Bad file descriptor) [pid 5212] close(15) = -1 EBADF (Bad file descriptor) [pid 5212] close(16) = -1 EBADF (Bad file descriptor) [pid 5212] close(17) = -1 EBADF (Bad file descriptor) [pid 5212] close(18) = -1 EBADF (Bad file descriptor) [pid 5212] close(19) = -1 EBADF (Bad file descriptor) [pid 5212] close(20) = -1 EBADF (Bad file descriptor) [pid 5212] close(21) = -1 EBADF (Bad file descriptor) [pid 5212] close(22) = -1 EBADF (Bad file descriptor) [pid 5212] close(23) = -1 EBADF (Bad file descriptor) [pid 5212] close(24) = -1 EBADF (Bad file descriptor) [pid 5212] close(25) = -1 EBADF (Bad file descriptor) [pid 5212] close(26) = -1 EBADF (Bad file descriptor) [pid 5212] close(27) = -1 EBADF (Bad file descriptor) [pid 5212] close(28) = -1 EBADF (Bad file descriptor) [pid 5212] close(29) = -1 EBADF (Bad file descriptor) [pid 5212] exit_group(0) = ? [pid 5212] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 70 ./strace-static-x86_64: Process 5214 attached [pid 5214] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5214] setpgid(0, 0) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5214] write(3, "1000", 4) = 4 [pid 5214] close(3) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5214] setns(201, 0) = 0 [pid 5214] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5214] setns(3, 0) = 0 [pid 5214] close(3) = 0 [pid 5214] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5214] setns(201, 0) = 0 [pid 5214] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5214] setns(3, 0) = 0 [pid 5214] close(3) = 0 [pid 5214] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5214] close(3) = -1 EBADF (Bad file descriptor) [pid 5214] close(4) = 0 [pid 5214] close(5) = 0 [pid 5214] close(6) = -1 EBADF (Bad file descriptor) [pid 5214] close(7) = -1 EBADF (Bad file descriptor) [pid 5214] close(8) = -1 EBADF (Bad file descriptor) [pid 5214] close(9) = -1 EBADF (Bad file descriptor) [pid 5214] close(10) = -1 EBADF (Bad file descriptor) [pid 5214] close(11) = -1 EBADF (Bad file descriptor) [pid 5214] close(12) = -1 EBADF (Bad file descriptor) [pid 5214] close(13) = -1 EBADF (Bad file descriptor) [pid 5214] close(14) = -1 EBADF (Bad file descriptor) [pid 5214] close(15) = -1 EBADF (Bad file descriptor) [pid 5214] close(16) = -1 EBADF (Bad file descriptor) [pid 5214] close(17) = -1 EBADF (Bad file descriptor) [pid 5214] close(18) = -1 EBADF (Bad file descriptor) [pid 5214] close(19) = -1 EBADF (Bad file descriptor) [pid 5214] close(20) = -1 EBADF (Bad file descriptor) [pid 5214] close(21) = -1 EBADF (Bad file descriptor) [pid 5214] close(22) = -1 EBADF (Bad file descriptor) [pid 5214] close(23) = -1 EBADF (Bad file descriptor) [pid 5214] close(24) = -1 EBADF (Bad file descriptor) [pid 5214] close(25) = -1 EBADF (Bad file descriptor) [pid 5214] close(26) = -1 EBADF (Bad file descriptor) [pid 5214] close(27) = -1 EBADF (Bad file descriptor) [pid 5214] close(28) = -1 EBADF (Bad file descriptor) [pid 5214] close(29) = -1 EBADF (Bad file descriptor) [pid 5214] exit_group(0) = ? [pid 5214] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 71 ./strace-static-x86_64: Process 5216 attached [pid 5216] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5216] setpgid(0, 0) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5216] write(3, "1000", 4) = 4 [pid 5216] close(3) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5216] setns(201, 0) = 0 [pid 5216] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5216] setns(3, 0) = 0 [pid 5216] close(3) = 0 [pid 5216] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5216] setns(201, 0) = 0 [pid 5216] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5216] setns(3, 0) = 0 [pid 5216] close(3) = 0 [pid 5216] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5216] close(3) = -1 EBADF (Bad file descriptor) [pid 5216] close(4) = 0 [pid 5216] close(5) = 0 [pid 5216] close(6) = -1 EBADF (Bad file descriptor) [pid 5216] close(7) = -1 EBADF (Bad file descriptor) [pid 5216] close(8) = -1 EBADF (Bad file descriptor) [pid 5216] close(9) = -1 EBADF (Bad file descriptor) [pid 5216] close(10) = -1 EBADF (Bad file descriptor) [pid 5216] close(11) = -1 EBADF (Bad file descriptor) [pid 5216] close(12) = -1 EBADF (Bad file descriptor) [pid 5216] close(13) = -1 EBADF (Bad file descriptor) [pid 5216] close(14) = -1 EBADF (Bad file descriptor) [pid 5216] close(15) = -1 EBADF (Bad file descriptor) [pid 5216] close(16) = -1 EBADF (Bad file descriptor) [pid 5216] close(17) = -1 EBADF (Bad file descriptor) [pid 5216] close(18) = -1 EBADF (Bad file descriptor) [pid 5216] close(19) = -1 EBADF (Bad file descriptor) [pid 5216] close(20) = -1 EBADF (Bad file descriptor) [pid 5216] close(21) = -1 EBADF (Bad file descriptor) [pid 5216] close(22) = -1 EBADF (Bad file descriptor) [pid 5216] close(23) = -1 EBADF (Bad file descriptor) [pid 5216] close(24) = -1 EBADF (Bad file descriptor) [pid 5216] close(25) = -1 EBADF (Bad file descriptor) [pid 5216] close(26) = -1 EBADF (Bad file descriptor) [pid 5216] close(27) = -1 EBADF (Bad file descriptor) [pid 5216] close(28) = -1 EBADF (Bad file descriptor) [pid 5216] close(29) = -1 EBADF (Bad file descriptor) [pid 5216] exit_group(0) = ? [pid 5216] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 72 ./strace-static-x86_64: Process 5217 attached [pid 5217] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5217] setpgid(0, 0) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5217] write(3, "1000", 4) = 4 [pid 5217] close(3) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5217] setns(201, 0) = 0 [pid 5217] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5217] setns(3, 0) = 0 [pid 5217] close(3) = 0 [pid 5217] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5217] setns(201, 0) = 0 [pid 5217] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5217] setns(3, 0) = 0 [pid 5217] close(3) = 0 [pid 5217] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5217] close(3) = -1 EBADF (Bad file descriptor) [pid 5217] close(4) = 0 [pid 5217] close(5) = 0 [pid 5217] close(6) = -1 EBADF (Bad file descriptor) [pid 5217] close(7) = -1 EBADF (Bad file descriptor) [pid 5217] close(8) = -1 EBADF (Bad file descriptor) [pid 5217] close(9) = -1 EBADF (Bad file descriptor) [pid 5217] close(10) = -1 EBADF (Bad file descriptor) [pid 5217] close(11) = -1 EBADF (Bad file descriptor) [pid 5217] close(12) = -1 EBADF (Bad file descriptor) [pid 5217] close(13) = -1 EBADF (Bad file descriptor) [pid 5217] close(14) = -1 EBADF (Bad file descriptor) [pid 5217] close(15) = -1 EBADF (Bad file descriptor) [pid 5217] close(16) = -1 EBADF (Bad file descriptor) [pid 5217] close(17) = -1 EBADF (Bad file descriptor) [pid 5217] close(18) = -1 EBADF (Bad file descriptor) [pid 5217] close(19) = -1 EBADF (Bad file descriptor) [pid 5217] close(20) = -1 EBADF (Bad file descriptor) [pid 5217] close(21) = -1 EBADF (Bad file descriptor) [pid 5217] close(22) = -1 EBADF (Bad file descriptor) [pid 5217] close(23) = -1 EBADF (Bad file descriptor) [pid 5217] close(24) = -1 EBADF (Bad file descriptor) [pid 5217] close(25) = -1 EBADF (Bad file descriptor) [pid 5217] close(26) = -1 EBADF (Bad file descriptor) [pid 5217] close(27) = -1 EBADF (Bad file descriptor) [pid 5217] close(28) = -1 EBADF (Bad file descriptor) [pid 5217] close(29) = -1 EBADF (Bad file descriptor) [pid 5217] exit_group(0) = ? [pid 5217] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5218 attached , child_tidptr=0x55556c9f8690) = 73 [pid 5218] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5218] setpgid(0, 0) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5218] setns(201, 0) = 0 [pid 5218] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5218] setns(3, 0) = 0 [pid 5218] close(3) = 0 [pid 5218] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5218] setns(201, 0) = 0 [pid 5218] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5218] setns(3, 0) = 0 [pid 5218] close(3) = 0 [pid 5218] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5218] close(3) = -1 EBADF (Bad file descriptor) [pid 5218] close(4) = 0 [pid 5218] close(5) = 0 [pid 5218] close(6) = -1 EBADF (Bad file descriptor) [pid 5218] close(7) = -1 EBADF (Bad file descriptor) [pid 5218] close(8) = -1 EBADF (Bad file descriptor) [pid 5218] close(9) = -1 EBADF (Bad file descriptor) [pid 5218] close(10) = -1 EBADF (Bad file descriptor) [pid 5218] close(11) = -1 EBADF (Bad file descriptor) [pid 5218] close(12) = -1 EBADF (Bad file descriptor) [pid 5218] close(13) = -1 EBADF (Bad file descriptor) [pid 5218] close(14) = -1 EBADF (Bad file descriptor) [pid 5218] close(15) = -1 EBADF (Bad file descriptor) [pid 5218] close(16) = -1 EBADF (Bad file descriptor) [pid 5218] close(17) = -1 EBADF (Bad file descriptor) [pid 5218] close(18) = -1 EBADF (Bad file descriptor) [pid 5218] close(19) = -1 EBADF (Bad file descriptor) [pid 5218] close(20) = -1 EBADF (Bad file descriptor) [pid 5218] close(21) = -1 EBADF (Bad file descriptor) [pid 5218] close(22) = -1 EBADF (Bad file descriptor) [pid 5218] close(23) = -1 EBADF (Bad file descriptor) [pid 5218] close(24) = -1 EBADF (Bad file descriptor) [pid 5218] close(25) = -1 EBADF (Bad file descriptor) [pid 5218] close(26) = -1 EBADF (Bad file descriptor) [pid 5218] close(27) = -1 EBADF (Bad file descriptor) [pid 5218] close(28) = -1 EBADF (Bad file descriptor) [pid 5218] close(29) = -1 EBADF (Bad file descriptor) [pid 5218] exit_group(0) = ? [pid 5218] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5219 attached , child_tidptr=0x55556c9f8690) = 74 [pid 5219] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5219] setpgid(0, 0) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5219] write(3, "1000", 4) = 4 [pid 5219] close(3) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5219] setns(201, 0) = 0 [pid 5219] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5219] setns(3, 0) = 0 [pid 5219] close(3) = 0 [pid 5219] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5219] setns(201, 0) = 0 [pid 5219] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5219] setns(3, 0) = 0 [pid 5219] close(3) = 0 [pid 5219] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5219] close(3) = -1 EBADF (Bad file descriptor) [pid 5219] close(4) = 0 [pid 5219] close(5) = 0 [pid 5219] close(6) = -1 EBADF (Bad file descriptor) [pid 5219] close(7) = -1 EBADF (Bad file descriptor) [pid 5219] close(8) = -1 EBADF (Bad file descriptor) [pid 5219] close(9) = -1 EBADF (Bad file descriptor) [pid 5219] close(10) = -1 EBADF (Bad file descriptor) [pid 5219] close(11) = -1 EBADF (Bad file descriptor) [pid 5219] close(12) = -1 EBADF (Bad file descriptor) [pid 5219] close(13) = -1 EBADF (Bad file descriptor) [pid 5219] close(14) = -1 EBADF (Bad file descriptor) [pid 5219] close(15) = -1 EBADF (Bad file descriptor) [pid 5219] close(16) = -1 EBADF (Bad file descriptor) [pid 5219] close(17) = -1 EBADF (Bad file descriptor) [pid 5219] close(18) = -1 EBADF (Bad file descriptor) [pid 5219] close(19) = -1 EBADF (Bad file descriptor) [pid 5219] close(20) = -1 EBADF (Bad file descriptor) [pid 5219] close(21) = -1 EBADF (Bad file descriptor) [pid 5219] close(22) = -1 EBADF (Bad file descriptor) [pid 5219] close(23) = -1 EBADF (Bad file descriptor) [pid 5219] close(24) = -1 EBADF (Bad file descriptor) [pid 5219] close(25) = -1 EBADF (Bad file descriptor) [pid 5219] close(26) = -1 EBADF (Bad file descriptor) [pid 5219] close(27) = -1 EBADF (Bad file descriptor) [pid 5219] close(28) = -1 EBADF (Bad file descriptor) [pid 5219] close(29) = -1 EBADF (Bad file descriptor) [pid 5219] exit_group(0) = ? [pid 5219] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5220 attached , child_tidptr=0x55556c9f8690) = 75 [pid 5220] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5220] setpgid(0, 0) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5220] setns(201, 0) = 0 [pid 5220] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5220] setns(3, 0) = 0 [pid 5220] close(3) = 0 [pid 5220] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5220] setns(201, 0) = 0 [pid 5220] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5220] setns(3, 0) = 0 [pid 5220] close(3) = 0 [pid 5220] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5220] close(3) = -1 EBADF (Bad file descriptor) [pid 5220] close(4) = 0 [pid 5220] close(5) = 0 [pid 5220] close(6) = -1 EBADF (Bad file descriptor) [pid 5220] close(7) = -1 EBADF (Bad file descriptor) [pid 5220] close(8) = -1 EBADF (Bad file descriptor) [pid 5220] close(9) = -1 EBADF (Bad file descriptor) [pid 5220] close(10) = -1 EBADF (Bad file descriptor) [pid 5220] close(11) = -1 EBADF (Bad file descriptor) [pid 5220] close(12) = -1 EBADF (Bad file descriptor) [pid 5220] close(13) = -1 EBADF (Bad file descriptor) [pid 5220] close(14) = -1 EBADF (Bad file descriptor) [pid 5220] close(15) = -1 EBADF (Bad file descriptor) [pid 5220] close(16) = -1 EBADF (Bad file descriptor) [pid 5220] close(17) = -1 EBADF (Bad file descriptor) [pid 5220] close(18) = -1 EBADF (Bad file descriptor) [pid 5220] close(19) = -1 EBADF (Bad file descriptor) [pid 5220] close(20) = -1 EBADF (Bad file descriptor) [pid 5220] close(21) = -1 EBADF (Bad file descriptor) [pid 5220] close(22) = -1 EBADF (Bad file descriptor) [pid 5220] close(23) = -1 EBADF (Bad file descriptor) [pid 5220] close(24) = -1 EBADF (Bad file descriptor) [pid 5220] close(25) = -1 EBADF (Bad file descriptor) [pid 5220] close(26) = -1 EBADF (Bad file descriptor) [pid 5220] close(27) = -1 EBADF (Bad file descriptor) [pid 5220] close(28) = -1 EBADF (Bad file descriptor) [pid 5220] close(29) = -1 EBADF (Bad file descriptor) [pid 5220] exit_group(0) = ? [pid 5220] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 76 ./strace-static-x86_64: Process 5221 attached [pid 5221] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5221] setpgid(0, 0) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5221] write(3, "1000", 4) = 4 [pid 5221] close(3) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5221] setns(201, 0) = 0 [pid 5221] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5221] setns(3, 0) = 0 [pid 5221] close(3) = 0 [pid 5221] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5221] setns(201, 0) = 0 [pid 5221] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5221] setns(3, 0) = 0 [pid 5221] close(3) = 0 [pid 5221] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5221] close(3) = -1 EBADF (Bad file descriptor) [pid 5221] close(4) = 0 [pid 5221] close(5) = 0 [pid 5221] close(6) = -1 EBADF (Bad file descriptor) [pid 5221] close(7) = -1 EBADF (Bad file descriptor) [pid 5221] close(8) = -1 EBADF (Bad file descriptor) [pid 5221] close(9) = -1 EBADF (Bad file descriptor) [pid 5221] close(10) = -1 EBADF (Bad file descriptor) [pid 5221] close(11) = -1 EBADF (Bad file descriptor) [pid 5221] close(12) = -1 EBADF (Bad file descriptor) [pid 5221] close(13) = -1 EBADF (Bad file descriptor) [pid 5221] close(14) = -1 EBADF (Bad file descriptor) [pid 5221] close(15) = -1 EBADF (Bad file descriptor) [pid 5221] close(16) = -1 EBADF (Bad file descriptor) [pid 5221] close(17) = -1 EBADF (Bad file descriptor) [pid 5221] close(18) = -1 EBADF (Bad file descriptor) [pid 5221] close(19) = -1 EBADF (Bad file descriptor) [pid 5221] close(20) = -1 EBADF (Bad file descriptor) [pid 5221] close(21) = -1 EBADF (Bad file descriptor) [pid 5221] close(22) = -1 EBADF (Bad file descriptor) [pid 5221] close(23) = -1 EBADF (Bad file descriptor) [pid 5221] close(24) = -1 EBADF (Bad file descriptor) [pid 5221] close(25) = -1 EBADF (Bad file descriptor) [pid 5221] close(26) = -1 EBADF (Bad file descriptor) [pid 5221] close(27) = -1 EBADF (Bad file descriptor) [pid 5221] close(28) = -1 EBADF (Bad file descriptor) [pid 5221] close(29) = -1 EBADF (Bad file descriptor) [pid 5221] exit_group(0) = ? [pid 5221] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 77 ./strace-static-x86_64: Process 5222 attached [pid 5222] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5222] setpgid(0, 0) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5222] write(3, "1000", 4) = 4 [pid 5222] close(3) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5222] setns(201, 0) = 0 [pid 5222] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5222] setns(3, 0) = 0 [pid 5222] close(3) = 0 [pid 5222] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5222] setns(201, 0) = 0 [pid 5222] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5222] setns(3, 0) = 0 [pid 5222] close(3) = 0 [pid 5222] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5222] close(3) = -1 EBADF (Bad file descriptor) [pid 5222] close(4) = 0 [pid 5222] close(5) = 0 [pid 5222] close(6) = -1 EBADF (Bad file descriptor) [pid 5222] close(7) = -1 EBADF (Bad file descriptor) [pid 5222] close(8) = -1 EBADF (Bad file descriptor) [pid 5222] close(9) = -1 EBADF (Bad file descriptor) [pid 5222] close(10) = -1 EBADF (Bad file descriptor) [pid 5222] close(11) = -1 EBADF (Bad file descriptor) [pid 5222] close(12) = -1 EBADF (Bad file descriptor) [pid 5222] close(13) = -1 EBADF (Bad file descriptor) [pid 5222] close(14) = -1 EBADF (Bad file descriptor) [pid 5222] close(15) = -1 EBADF (Bad file descriptor) [pid 5222] close(16) = -1 EBADF (Bad file descriptor) [pid 5222] close(17) = -1 EBADF (Bad file descriptor) [pid 5222] close(18) = -1 EBADF (Bad file descriptor) [pid 5222] close(19) = -1 EBADF (Bad file descriptor) [pid 5222] close(20) = -1 EBADF (Bad file descriptor) [pid 5222] close(21) = -1 EBADF (Bad file descriptor) [pid 5222] close(22) = -1 EBADF (Bad file descriptor) [pid 5222] close(23) = -1 EBADF (Bad file descriptor) [pid 5222] close(24) = -1 EBADF (Bad file descriptor) [pid 5222] close(25) = -1 EBADF (Bad file descriptor) [pid 5222] close(26) = -1 EBADF (Bad file descriptor) [pid 5222] close(27) = -1 EBADF (Bad file descriptor) [pid 5222] close(28) = -1 EBADF (Bad file descriptor) [pid 5222] close(29) = -1 EBADF (Bad file descriptor) [pid 5222] exit_group(0) = ? [pid 5222] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5223 attached , child_tidptr=0x55556c9f8690) = 78 [pid 5223] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5223] setpgid(0, 0) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5223] write(3, "1000", 4) = 4 [pid 5223] close(3) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5223] setns(201, 0) = 0 [pid 5223] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5223] setns(3, 0) = 0 [pid 5223] close(3) = 0 [pid 5223] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5223] setns(201, 0) = 0 [pid 5223] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5223] setns(3, 0) = 0 [pid 5223] close(3) = 0 [pid 5223] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5223] close(3) = -1 EBADF (Bad file descriptor) [pid 5223] close(4) = 0 [pid 5223] close(5) = 0 [pid 5223] close(6) = -1 EBADF (Bad file descriptor) [pid 5223] close(7) = -1 EBADF (Bad file descriptor) [pid 5223] close(8) = -1 EBADF (Bad file descriptor) [pid 5223] close(9) = -1 EBADF (Bad file descriptor) [pid 5223] close(10) = -1 EBADF (Bad file descriptor) [pid 5223] close(11) = -1 EBADF (Bad file descriptor) [pid 5223] close(12) = -1 EBADF (Bad file descriptor) [pid 5223] close(13) = -1 EBADF (Bad file descriptor) [pid 5223] close(14) = -1 EBADF (Bad file descriptor) [pid 5223] close(15) = -1 EBADF (Bad file descriptor) [pid 5223] close(16) = -1 EBADF (Bad file descriptor) [pid 5223] close(17) = -1 EBADF (Bad file descriptor) [pid 5223] close(18) = -1 EBADF (Bad file descriptor) [pid 5223] close(19) = -1 EBADF (Bad file descriptor) [pid 5223] close(20) = -1 EBADF (Bad file descriptor) [pid 5223] close(21) = -1 EBADF (Bad file descriptor) [pid 5223] close(22) = -1 EBADF (Bad file descriptor) [pid 5223] close(23) = -1 EBADF (Bad file descriptor) [pid 5223] close(24) = -1 EBADF (Bad file descriptor) [pid 5223] close(25) = -1 EBADF (Bad file descriptor) [pid 5223] close(26) = -1 EBADF (Bad file descriptor) [pid 5223] close(27) = -1 EBADF (Bad file descriptor) [pid 5223] close(28) = -1 EBADF (Bad file descriptor) [pid 5223] close(29) = -1 EBADF (Bad file descriptor) [pid 5223] exit_group(0) = ? [pid 5223] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 79 ./strace-static-x86_64: Process 5224 attached [pid 5224] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5224] setpgid(0, 0) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5224] write(3, "1000", 4) = 4 [pid 5224] close(3) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5224] setns(201, 0) = 0 [pid 5224] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5224] setns(3, 0) = 0 [pid 5224] close(3) = 0 [pid 5224] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5224] setns(201, 0) = 0 [pid 5224] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5224] setns(3, 0) = 0 [pid 5224] close(3) = 0 [pid 5224] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5224] close(3) = -1 EBADF (Bad file descriptor) [pid 5224] close(4) = 0 [pid 5224] close(5) = 0 [pid 5224] close(6) = -1 EBADF (Bad file descriptor) [pid 5224] close(7) = -1 EBADF (Bad file descriptor) [pid 5224] close(8) = -1 EBADF (Bad file descriptor) [pid 5224] close(9) = -1 EBADF (Bad file descriptor) [pid 5224] close(10) = -1 EBADF (Bad file descriptor) [pid 5224] close(11) = -1 EBADF (Bad file descriptor) [pid 5224] close(12) = -1 EBADF (Bad file descriptor) [pid 5224] close(13) = -1 EBADF (Bad file descriptor) [pid 5224] close(14) = -1 EBADF (Bad file descriptor) [pid 5224] close(15) = -1 EBADF (Bad file descriptor) [pid 5224] close(16) = -1 EBADF (Bad file descriptor) [pid 5224] close(17) = -1 EBADF (Bad file descriptor) [pid 5224] close(18) = -1 EBADF (Bad file descriptor) [pid 5224] close(19) = -1 EBADF (Bad file descriptor) [pid 5224] close(20) = -1 EBADF (Bad file descriptor) [pid 5224] close(21) = -1 EBADF (Bad file descriptor) [pid 5224] close(22) = -1 EBADF (Bad file descriptor) [pid 5224] close(23) = -1 EBADF (Bad file descriptor) [pid 5224] close(24) = -1 EBADF (Bad file descriptor) [pid 5224] close(25) = -1 EBADF (Bad file descriptor) [pid 5224] close(26) = -1 EBADF (Bad file descriptor) [pid 5224] close(27) = -1 EBADF (Bad file descriptor) [pid 5224] close(28) = -1 EBADF (Bad file descriptor) [pid 5224] close(29) = -1 EBADF (Bad file descriptor) [pid 5224] exit_group(0) = ? [pid 5224] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 80 ./strace-static-x86_64: Process 5225 attached [pid 5225] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5225] setpgid(0, 0) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5225] write(3, "1000", 4) = 4 [pid 5225] close(3) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5225] setns(201, 0) = 0 [pid 5225] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5225] setns(3, 0) = 0 [pid 5225] close(3) = 0 [pid 5225] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5225] setns(201, 0) = 0 [pid 5225] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5225] setns(3, 0) = 0 [pid 5225] close(3) = 0 [pid 5225] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5225] close(3) = -1 EBADF (Bad file descriptor) [pid 5225] close(4) = 0 [pid 5225] close(5) = 0 [pid 5225] close(6) = -1 EBADF (Bad file descriptor) [pid 5225] close(7) = -1 EBADF (Bad file descriptor) [pid 5225] close(8) = -1 EBADF (Bad file descriptor) [pid 5225] close(9) = -1 EBADF (Bad file descriptor) [pid 5225] close(10) = -1 EBADF (Bad file descriptor) [pid 5225] close(11) = -1 EBADF (Bad file descriptor) [pid 5225] close(12) = -1 EBADF (Bad file descriptor) [pid 5225] close(13) = -1 EBADF (Bad file descriptor) [pid 5225] close(14) = -1 EBADF (Bad file descriptor) [pid 5225] close(15) = -1 EBADF (Bad file descriptor) [pid 5225] close(16) = -1 EBADF (Bad file descriptor) [pid 5225] close(17) = -1 EBADF (Bad file descriptor) [pid 5225] close(18) = -1 EBADF (Bad file descriptor) [pid 5225] close(19) = -1 EBADF (Bad file descriptor) [pid 5225] close(20) = -1 EBADF (Bad file descriptor) [pid 5225] close(21) = -1 EBADF (Bad file descriptor) [pid 5225] close(22) = -1 EBADF (Bad file descriptor) [pid 5225] close(23) = -1 EBADF (Bad file descriptor) [pid 5225] close(24) = -1 EBADF (Bad file descriptor) [pid 5225] close(25) = -1 EBADF (Bad file descriptor) [pid 5225] close(26) = -1 EBADF (Bad file descriptor) [pid 5225] close(27) = -1 EBADF (Bad file descriptor) [pid 5225] close(28) = -1 EBADF (Bad file descriptor) [pid 5225] close(29) = -1 EBADF (Bad file descriptor) [pid 5225] exit_group(0) = ? [pid 5225] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached , child_tidptr=0x55556c9f8690) = 81 [pid 5226] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5226] setpgid(0, 0) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4) = 4 [pid 5226] close(3) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5226] setns(201, 0) = 0 [pid 5226] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5226] setns(3, 0) = 0 [pid 5226] close(3) = 0 [pid 5226] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5226] setns(201, 0) = 0 [pid 5226] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5226] setns(3, 0) = 0 [pid 5226] close(3) = 0 [pid 5226] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5226] close(3) = -1 EBADF (Bad file descriptor) [pid 5226] close(4) = 0 [pid 5226] close(5) = 0 [pid 5226] close(6) = -1 EBADF (Bad file descriptor) [pid 5226] close(7) = -1 EBADF (Bad file descriptor) [pid 5226] close(8) = -1 EBADF (Bad file descriptor) [pid 5226] close(9) = -1 EBADF (Bad file descriptor) [pid 5226] close(10) = -1 EBADF (Bad file descriptor) [pid 5226] close(11) = -1 EBADF (Bad file descriptor) [pid 5226] close(12) = -1 EBADF (Bad file descriptor) [pid 5226] close(13) = -1 EBADF (Bad file descriptor) [pid 5226] close(14) = -1 EBADF (Bad file descriptor) [pid 5226] close(15) = -1 EBADF (Bad file descriptor) [pid 5226] close(16) = -1 EBADF (Bad file descriptor) [pid 5226] close(17) = -1 EBADF (Bad file descriptor) [pid 5226] close(18) = -1 EBADF (Bad file descriptor) [pid 5226] close(19) = -1 EBADF (Bad file descriptor) [pid 5226] close(20) = -1 EBADF (Bad file descriptor) [pid 5226] close(21) = -1 EBADF (Bad file descriptor) [pid 5226] close(22) = -1 EBADF (Bad file descriptor) [pid 5226] close(23) = -1 EBADF (Bad file descriptor) [pid 5226] close(24) = -1 EBADF (Bad file descriptor) [pid 5226] close(25) = -1 EBADF (Bad file descriptor) [pid 5226] close(26) = -1 EBADF (Bad file descriptor) [pid 5226] close(27) = -1 EBADF (Bad file descriptor) [pid 5226] close(28) = -1 EBADF (Bad file descriptor) [pid 5226] close(29) = -1 EBADF (Bad file descriptor) [pid 5226] exit_group(0) = ? [pid 5226] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 82 ./strace-static-x86_64: Process 5227 attached [pid 5227] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5227] setpgid(0, 0) = 0 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1000", 4) = 4 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5227] setns(201, 0) = 0 [pid 5227] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5227] setns(3, 0) = 0 [pid 5227] close(3) = 0 [pid 5227] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5227] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5227] setns(201, 0) = 0 [pid 5227] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5227] setns(3, 0) = 0 [pid 5227] close(3) = 0 [pid 5227] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5227] close(3) = -1 EBADF (Bad file descriptor) [pid 5227] close(4) = 0 [pid 5227] close(5) = 0 [pid 5227] close(6) = -1 EBADF (Bad file descriptor) [pid 5227] close(7) = -1 EBADF (Bad file descriptor) [pid 5227] close(8) = -1 EBADF (Bad file descriptor) [pid 5227] close(9) = -1 EBADF (Bad file descriptor) [pid 5227] close(10) = -1 EBADF (Bad file descriptor) [pid 5227] close(11) = -1 EBADF (Bad file descriptor) [pid 5227] close(12) = -1 EBADF (Bad file descriptor) [pid 5227] close(13) = -1 EBADF (Bad file descriptor) [pid 5227] close(14) = -1 EBADF (Bad file descriptor) [pid 5227] close(15) = -1 EBADF (Bad file descriptor) [pid 5227] close(16) = -1 EBADF (Bad file descriptor) [pid 5227] close(17) = -1 EBADF (Bad file descriptor) [pid 5227] close(18) = -1 EBADF (Bad file descriptor) [pid 5227] close(19) = -1 EBADF (Bad file descriptor) [pid 5227] close(20) = -1 EBADF (Bad file descriptor) [pid 5227] close(21) = -1 EBADF (Bad file descriptor) [pid 5227] close(22) = -1 EBADF (Bad file descriptor) [pid 5227] close(23) = -1 EBADF (Bad file descriptor) [pid 5227] close(24) = -1 EBADF (Bad file descriptor) [pid 5227] close(25) = -1 EBADF (Bad file descriptor) [pid 5227] close(26) = -1 EBADF (Bad file descriptor) [pid 5227] close(27) = -1 EBADF (Bad file descriptor) [pid 5227] close(28) = -1 EBADF (Bad file descriptor) [pid 5227] close(29) = -1 EBADF (Bad file descriptor) [pid 5227] exit_group(0) = ? [pid 5227] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5229 attached , child_tidptr=0x55556c9f8690) = 83 [pid 5229] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5229] setpgid(0, 0) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5229] write(3, "1000", 4) = 4 [pid 5229] close(3) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5229] setns(201, 0) = 0 [pid 5229] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5229] setns(3, 0) = 0 [pid 5229] close(3) = 0 [pid 5229] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5229] setns(201, 0) = 0 [pid 5229] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5229] setns(3, 0) = 0 [pid 5229] close(3) = 0 [pid 5229] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5229] close(3) = -1 EBADF (Bad file descriptor) [pid 5229] close(4) = 0 [pid 5229] close(5) = 0 [pid 5229] close(6) = -1 EBADF (Bad file descriptor) [pid 5229] close(7) = -1 EBADF (Bad file descriptor) [pid 5229] close(8) = -1 EBADF (Bad file descriptor) [pid 5229] close(9) = -1 EBADF (Bad file descriptor) [pid 5229] close(10) = -1 EBADF (Bad file descriptor) [pid 5229] close(11) = -1 EBADF (Bad file descriptor) [pid 5229] close(12) = -1 EBADF (Bad file descriptor) [pid 5229] close(13) = -1 EBADF (Bad file descriptor) [pid 5229] close(14) = -1 EBADF (Bad file descriptor) [pid 5229] close(15) = -1 EBADF (Bad file descriptor) [pid 5229] close(16) = -1 EBADF (Bad file descriptor) [pid 5229] close(17) = -1 EBADF (Bad file descriptor) [pid 5229] close(18) = -1 EBADF (Bad file descriptor) [pid 5229] close(19) = -1 EBADF (Bad file descriptor) [pid 5229] close(20) = -1 EBADF (Bad file descriptor) [pid 5229] close(21) = -1 EBADF (Bad file descriptor) [pid 5229] close(22) = -1 EBADF (Bad file descriptor) [pid 5229] close(23) = -1 EBADF (Bad file descriptor) [pid 5229] close(24) = -1 EBADF (Bad file descriptor) [pid 5229] close(25) = -1 EBADF (Bad file descriptor) [pid 5229] close(26) = -1 EBADF (Bad file descriptor) [pid 5229] close(27) = -1 EBADF (Bad file descriptor) [pid 5229] close(28) = -1 EBADF (Bad file descriptor) [pid 5229] close(29) = -1 EBADF (Bad file descriptor) [pid 5229] exit_group(0) = ? [pid 5229] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5230 attached , child_tidptr=0x55556c9f8690) = 84 [pid 5230] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5230] setpgid(0, 0) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5230] write(3, "1000", 4) = 4 [pid 5230] close(3) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5230] setns(201, 0) = 0 [pid 5230] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5230] setns(3, 0) = 0 [pid 5230] close(3) = 0 [pid 5230] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5230] setns(201, 0) = 0 [pid 5230] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5230] setns(3, 0) = 0 [pid 5230] close(3) = 0 [pid 5230] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5230] close(3) = -1 EBADF (Bad file descriptor) [pid 5230] close(4) = 0 [pid 5230] close(5) = 0 [pid 5230] close(6) = -1 EBADF (Bad file descriptor) [pid 5230] close(7) = -1 EBADF (Bad file descriptor) [pid 5230] close(8) = -1 EBADF (Bad file descriptor) [pid 5230] close(9) = -1 EBADF (Bad file descriptor) [pid 5230] close(10) = -1 EBADF (Bad file descriptor) [pid 5230] close(11) = -1 EBADF (Bad file descriptor) [pid 5230] close(12) = -1 EBADF (Bad file descriptor) [pid 5230] close(13) = -1 EBADF (Bad file descriptor) [pid 5230] close(14) = -1 EBADF (Bad file descriptor) [pid 5230] close(15) = -1 EBADF (Bad file descriptor) [pid 5230] close(16) = -1 EBADF (Bad file descriptor) [pid 5230] close(17) = -1 EBADF (Bad file descriptor) [pid 5230] close(18) = -1 EBADF (Bad file descriptor) [pid 5230] close(19) = -1 EBADF (Bad file descriptor) [pid 5230] close(20) = -1 EBADF (Bad file descriptor) [pid 5230] close(21) = -1 EBADF (Bad file descriptor) [pid 5230] close(22) = -1 EBADF (Bad file descriptor) [pid 5230] close(23) = -1 EBADF (Bad file descriptor) [pid 5230] close(24) = -1 EBADF (Bad file descriptor) [pid 5230] close(25) = -1 EBADF (Bad file descriptor) [pid 5230] close(26) = -1 EBADF (Bad file descriptor) [pid 5230] close(27) = -1 EBADF (Bad file descriptor) [pid 5230] close(28) = -1 EBADF (Bad file descriptor) [pid 5230] close(29) = -1 EBADF (Bad file descriptor) [pid 5230] exit_group(0) = ? [pid 5230] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 85 ./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5231] setpgid(0, 0) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5231] write(3, "1000", 4) = 4 [pid 5231] close(3) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5231] setns(201, 0) = 0 [pid 5231] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5231] setns(3, 0) = 0 [pid 5231] close(3) = 0 [pid 5231] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5231] setns(201, 0) = 0 [pid 5231] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5231] setns(3, 0) = 0 [pid 5231] close(3) = 0 [pid 5231] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5231] close(3) = -1 EBADF (Bad file descriptor) [pid 5231] close(4) = 0 [pid 5231] close(5) = 0 [pid 5231] close(6) = -1 EBADF (Bad file descriptor) [pid 5231] close(7) = -1 EBADF (Bad file descriptor) [pid 5231] close(8) = -1 EBADF (Bad file descriptor) [pid 5231] close(9) = -1 EBADF (Bad file descriptor) [pid 5231] close(10) = -1 EBADF (Bad file descriptor) [pid 5231] close(11) = -1 EBADF (Bad file descriptor) [pid 5231] close(12) = -1 EBADF (Bad file descriptor) [pid 5231] close(13) = -1 EBADF (Bad file descriptor) [pid 5231] close(14) = -1 EBADF (Bad file descriptor) [pid 5231] close(15) = -1 EBADF (Bad file descriptor) [pid 5231] close(16) = -1 EBADF (Bad file descriptor) [pid 5231] close(17) = -1 EBADF (Bad file descriptor) [pid 5231] close(18) = -1 EBADF (Bad file descriptor) [pid 5231] close(19) = -1 EBADF (Bad file descriptor) [pid 5231] close(20) = -1 EBADF (Bad file descriptor) [pid 5231] close(21) = -1 EBADF (Bad file descriptor) [pid 5231] close(22) = -1 EBADF (Bad file descriptor) [pid 5231] close(23) = -1 EBADF (Bad file descriptor) [pid 5231] close(24) = -1 EBADF (Bad file descriptor) [pid 5231] close(25) = -1 EBADF (Bad file descriptor) [pid 5231] close(26) = -1 EBADF (Bad file descriptor) [pid 5231] close(27) = -1 EBADF (Bad file descriptor) [pid 5231] close(28) = -1 EBADF (Bad file descriptor) [pid 5231] close(29) = -1 EBADF (Bad file descriptor) [pid 5231] exit_group(0) = ? [pid 5231] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 86 ./strace-static-x86_64: Process 5232 attached [pid 5232] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5232] write(3, "1000", 4) = 4 [pid 5232] close(3) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5232] setns(201, 0) = 0 [pid 5232] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5232] setns(3, 0) = 0 [pid 5232] close(3) = 0 [pid 5232] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5232] setns(201, 0) = 0 [pid 5232] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5232] setns(3, 0) = 0 [pid 5232] close(3) = 0 [pid 5232] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5232] close(3) = -1 EBADF (Bad file descriptor) [pid 5232] close(4) = 0 [pid 5232] close(5) = 0 [pid 5232] close(6) = -1 EBADF (Bad file descriptor) [pid 5232] close(7) = -1 EBADF (Bad file descriptor) [pid 5232] close(8) = -1 EBADF (Bad file descriptor) [pid 5232] close(9) = -1 EBADF (Bad file descriptor) [pid 5232] close(10) = -1 EBADF (Bad file descriptor) [pid 5232] close(11) = -1 EBADF (Bad file descriptor) [pid 5232] close(12) = -1 EBADF (Bad file descriptor) [pid 5232] close(13) = -1 EBADF (Bad file descriptor) [pid 5232] close(14) = -1 EBADF (Bad file descriptor) [pid 5232] close(15) = -1 EBADF (Bad file descriptor) [pid 5232] close(16) = -1 EBADF (Bad file descriptor) [pid 5232] close(17) = -1 EBADF (Bad file descriptor) [pid 5232] close(18) = -1 EBADF (Bad file descriptor) [pid 5232] close(19) = -1 EBADF (Bad file descriptor) [pid 5232] close(20) = -1 EBADF (Bad file descriptor) [pid 5232] close(21) = -1 EBADF (Bad file descriptor) [pid 5232] close(22) = -1 EBADF (Bad file descriptor) [pid 5232] close(23) = -1 EBADF (Bad file descriptor) [pid 5232] close(24) = -1 EBADF (Bad file descriptor) [pid 5232] close(25) = -1 EBADF (Bad file descriptor) [pid 5232] close(26) = -1 EBADF (Bad file descriptor) [pid 5232] close(27) = -1 EBADF (Bad file descriptor) [pid 5232] close(28) = -1 EBADF (Bad file descriptor) [pid 5232] close(29) = -1 EBADF (Bad file descriptor) [pid 5232] exit_group(0) = ? [pid 5232] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached , child_tidptr=0x55556c9f8690) = 87 [pid 5233] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5233] setpgid(0, 0) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5233] write(3, "1000", 4) = 4 [pid 5233] close(3) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5233] setns(201, 0) = 0 [pid 5233] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5233] setns(3, 0) = 0 [pid 5233] close(3) = 0 [pid 5233] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5233] setns(201, 0) = 0 [pid 5233] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5233] setns(3, 0) = 0 [pid 5233] close(3) = 0 [pid 5233] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5233] close(3) = -1 EBADF (Bad file descriptor) [pid 5233] close(4) = 0 [pid 5233] close(5) = 0 [pid 5233] close(6) = -1 EBADF (Bad file descriptor) [pid 5233] close(7) = -1 EBADF (Bad file descriptor) [pid 5233] close(8) = -1 EBADF (Bad file descriptor) [pid 5233] close(9) = -1 EBADF (Bad file descriptor) [pid 5233] close(10) = -1 EBADF (Bad file descriptor) [pid 5233] close(11) = -1 EBADF (Bad file descriptor) [pid 5233] close(12) = -1 EBADF (Bad file descriptor) [pid 5233] close(13) = -1 EBADF (Bad file descriptor) [pid 5233] close(14) = -1 EBADF (Bad file descriptor) [pid 5233] close(15) = -1 EBADF (Bad file descriptor) [pid 5233] close(16) = -1 EBADF (Bad file descriptor) [pid 5233] close(17) = -1 EBADF (Bad file descriptor) [pid 5233] close(18) = -1 EBADF (Bad file descriptor) [pid 5233] close(19) = -1 EBADF (Bad file descriptor) [pid 5233] close(20) = -1 EBADF (Bad file descriptor) [pid 5233] close(21) = -1 EBADF (Bad file descriptor) [pid 5233] close(22) = -1 EBADF (Bad file descriptor) [pid 5233] close(23) = -1 EBADF (Bad file descriptor) [pid 5233] close(24) = -1 EBADF (Bad file descriptor) [pid 5233] close(25) = -1 EBADF (Bad file descriptor) [pid 5233] close(26) = -1 EBADF (Bad file descriptor) [pid 5233] close(27) = -1 EBADF (Bad file descriptor) [pid 5233] close(28) = -1 EBADF (Bad file descriptor) [pid 5233] close(29) = -1 EBADF (Bad file descriptor) [pid 5233] exit_group(0) = ? [pid 5233] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5234 attached , child_tidptr=0x55556c9f8690) = 88 [pid 5234] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5234] setpgid(0, 0) = 0 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5234] write(3, "1000", 4) = 4 [pid 5234] close(3) = 0 [pid 5234] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5234] setns(201, 0) = 0 [pid 5234] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5234] setns(3, 0) = 0 [pid 5234] close(3) = 0 [pid 5234] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5234] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5234] setns(201, 0) = 0 [pid 5234] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5234] setns(3, 0) = 0 [pid 5234] close(3) = 0 [pid 5234] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5234] close(3) = -1 EBADF (Bad file descriptor) [pid 5234] close(4) = 0 [pid 5234] close(5) = 0 [pid 5234] close(6) = -1 EBADF (Bad file descriptor) [pid 5234] close(7) = -1 EBADF (Bad file descriptor) [pid 5234] close(8) = -1 EBADF (Bad file descriptor) [pid 5234] close(9) = -1 EBADF (Bad file descriptor) [pid 5234] close(10) = -1 EBADF (Bad file descriptor) [pid 5234] close(11) = -1 EBADF (Bad file descriptor) [pid 5234] close(12) = -1 EBADF (Bad file descriptor) [pid 5234] close(13) = -1 EBADF (Bad file descriptor) [pid 5234] close(14) = -1 EBADF (Bad file descriptor) [pid 5234] close(15) = -1 EBADF (Bad file descriptor) [pid 5234] close(16) = -1 EBADF (Bad file descriptor) [pid 5234] close(17) = -1 EBADF (Bad file descriptor) [pid 5234] close(18) = -1 EBADF (Bad file descriptor) [pid 5234] close(19) = -1 EBADF (Bad file descriptor) [pid 5234] close(20) = -1 EBADF (Bad file descriptor) [pid 5234] close(21) = -1 EBADF (Bad file descriptor) [pid 5234] close(22) = -1 EBADF (Bad file descriptor) [pid 5234] close(23) = -1 EBADF (Bad file descriptor) [pid 5234] close(24) = -1 EBADF (Bad file descriptor) [pid 5234] close(25) = -1 EBADF (Bad file descriptor) [pid 5234] close(26) = -1 EBADF (Bad file descriptor) [pid 5234] close(27) = -1 EBADF (Bad file descriptor) [pid 5234] close(28) = -1 EBADF (Bad file descriptor) [pid 5234] close(29) = -1 EBADF (Bad file descriptor) [pid 5234] exit_group(0) = ? [pid 5234] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5235 attached , child_tidptr=0x55556c9f8690) = 89 [pid 5235] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5235] setpgid(0, 0) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5235] write(3, "1000", 4) = 4 [pid 5235] close(3) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5235] setns(201, 0) = 0 [pid 5235] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5235] setns(3, 0) = 0 [pid 5235] close(3) = 0 [pid 5235] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5235] setns(201, 0) = 0 [pid 5235] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5235] setns(3, 0) = 0 [pid 5235] close(3) = 0 [pid 5235] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5235] close(3) = -1 EBADF (Bad file descriptor) [pid 5235] close(4) = 0 [pid 5235] close(5) = 0 [pid 5235] close(6) = -1 EBADF (Bad file descriptor) [pid 5235] close(7) = -1 EBADF (Bad file descriptor) [pid 5235] close(8) = -1 EBADF (Bad file descriptor) [pid 5235] close(9) = -1 EBADF (Bad file descriptor) [pid 5235] close(10) = -1 EBADF (Bad file descriptor) [pid 5235] close(11) = -1 EBADF (Bad file descriptor) [pid 5235] close(12) = -1 EBADF (Bad file descriptor) [pid 5235] close(13) = -1 EBADF (Bad file descriptor) [pid 5235] close(14) = -1 EBADF (Bad file descriptor) [pid 5235] close(15) = -1 EBADF (Bad file descriptor) [pid 5235] close(16) = -1 EBADF (Bad file descriptor) [pid 5235] close(17) = -1 EBADF (Bad file descriptor) [pid 5235] close(18) = -1 EBADF (Bad file descriptor) [pid 5235] close(19) = -1 EBADF (Bad file descriptor) [pid 5235] close(20) = -1 EBADF (Bad file descriptor) [pid 5235] close(21) = -1 EBADF (Bad file descriptor) [pid 5235] close(22) = -1 EBADF (Bad file descriptor) [pid 5235] close(23) = -1 EBADF (Bad file descriptor) [pid 5235] close(24) = -1 EBADF (Bad file descriptor) [pid 5235] close(25) = -1 EBADF (Bad file descriptor) [pid 5235] close(26) = -1 EBADF (Bad file descriptor) [pid 5235] close(27) = -1 EBADF (Bad file descriptor) [pid 5235] close(28) = -1 EBADF (Bad file descriptor) [pid 5235] close(29) = -1 EBADF (Bad file descriptor) [pid 5235] exit_group(0) = ? [pid 5235] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5236 attached , child_tidptr=0x55556c9f8690) = 90 [pid 5236] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5236] setpgid(0, 0) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5236] write(3, "1000", 4) = 4 [pid 5236] close(3) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5236] setns(201, 0) = 0 [pid 5236] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5236] setns(3, 0) = 0 [pid 5236] close(3) = 0 [pid 5236] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5236] setns(201, 0) = 0 [pid 5236] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5236] setns(3, 0) = 0 [pid 5236] close(3) = 0 [pid 5236] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5236] close(3) = -1 EBADF (Bad file descriptor) [pid 5236] close(4) = 0 [pid 5236] close(5) = 0 [pid 5236] close(6) = -1 EBADF (Bad file descriptor) [pid 5236] close(7) = -1 EBADF (Bad file descriptor) [pid 5236] close(8) = -1 EBADF (Bad file descriptor) [pid 5236] close(9) = -1 EBADF (Bad file descriptor) [pid 5236] close(10) = -1 EBADF (Bad file descriptor) [pid 5236] close(11) = -1 EBADF (Bad file descriptor) [pid 5236] close(12) = -1 EBADF (Bad file descriptor) [pid 5236] close(13) = -1 EBADF (Bad file descriptor) [pid 5236] close(14) = -1 EBADF (Bad file descriptor) [pid 5236] close(15) = -1 EBADF (Bad file descriptor) [pid 5236] close(16) = -1 EBADF (Bad file descriptor) [pid 5236] close(17) = -1 EBADF (Bad file descriptor) [pid 5236] close(18) = -1 EBADF (Bad file descriptor) [pid 5236] close(19) = -1 EBADF (Bad file descriptor) [pid 5236] close(20) = -1 EBADF (Bad file descriptor) [pid 5236] close(21) = -1 EBADF (Bad file descriptor) [pid 5236] close(22) = -1 EBADF (Bad file descriptor) [pid 5236] close(23) = -1 EBADF (Bad file descriptor) [pid 5236] close(24) = -1 EBADF (Bad file descriptor) [pid 5236] close(25) = -1 EBADF (Bad file descriptor) [pid 5236] close(26) = -1 EBADF (Bad file descriptor) [pid 5236] close(27) = -1 EBADF (Bad file descriptor) [pid 5236] close(28) = -1 EBADF (Bad file descriptor) [pid 5236] close(29) = -1 EBADF (Bad file descriptor) [pid 5236] exit_group(0) = ? [pid 5236] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5237 attached , child_tidptr=0x55556c9f8690) = 91 [pid 5237] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5237] setpgid(0, 0) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5237] write(3, "1000", 4) = 4 [pid 5237] close(3) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5237] setns(201, 0) = 0 [pid 5237] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5237] setns(3, 0) = 0 [pid 5237] close(3) = 0 [pid 5237] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5237] setns(201, 0) = 0 [pid 5237] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5237] setns(3, 0) = 0 [pid 5237] close(3) = 0 [pid 5237] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5237] close(3) = -1 EBADF (Bad file descriptor) [pid 5237] close(4) = 0 [pid 5237] close(5) = 0 [pid 5237] close(6) = -1 EBADF (Bad file descriptor) [pid 5237] close(7) = -1 EBADF (Bad file descriptor) [pid 5237] close(8) = -1 EBADF (Bad file descriptor) [pid 5237] close(9) = -1 EBADF (Bad file descriptor) [pid 5237] close(10) = -1 EBADF (Bad file descriptor) [pid 5237] close(11) = -1 EBADF (Bad file descriptor) [pid 5237] close(12) = -1 EBADF (Bad file descriptor) [pid 5237] close(13) = -1 EBADF (Bad file descriptor) [pid 5237] close(14) = -1 EBADF (Bad file descriptor) [pid 5237] close(15) = -1 EBADF (Bad file descriptor) [pid 5237] close(16) = -1 EBADF (Bad file descriptor) [pid 5237] close(17) = -1 EBADF (Bad file descriptor) [pid 5237] close(18) = -1 EBADF (Bad file descriptor) [pid 5237] close(19) = -1 EBADF (Bad file descriptor) [pid 5237] close(20) = -1 EBADF (Bad file descriptor) [pid 5237] close(21) = -1 EBADF (Bad file descriptor) [pid 5237] close(22) = -1 EBADF (Bad file descriptor) [pid 5237] close(23) = -1 EBADF (Bad file descriptor) [pid 5237] close(24) = -1 EBADF (Bad file descriptor) [pid 5237] close(25) = -1 EBADF (Bad file descriptor) [pid 5237] close(26) = -1 EBADF (Bad file descriptor) [pid 5237] close(27) = -1 EBADF (Bad file descriptor) [pid 5237] close(28) = -1 EBADF (Bad file descriptor) [pid 5237] close(29) = -1 EBADF (Bad file descriptor) [pid 5237] exit_group(0) = ? [pid 5237] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5238 attached , child_tidptr=0x55556c9f8690) = 92 [pid 5238] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5238] setpgid(0, 0) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5238] write(3, "1000", 4) = 4 [pid 5238] close(3) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5238] setns(201, 0) = 0 [pid 5238] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5238] setns(3, 0) = 0 [pid 5238] close(3) = 0 [pid 5238] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5238] setns(201, 0) = 0 [pid 5238] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5238] setns(3, 0) = 0 [pid 5238] close(3) = 0 [pid 5238] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5238] close(3) = -1 EBADF (Bad file descriptor) [pid 5238] close(4) = 0 [pid 5238] close(5) = 0 [pid 5238] close(6) = -1 EBADF (Bad file descriptor) [pid 5238] close(7) = -1 EBADF (Bad file descriptor) [pid 5238] close(8) = -1 EBADF (Bad file descriptor) [pid 5238] close(9) = -1 EBADF (Bad file descriptor) [pid 5238] close(10) = -1 EBADF (Bad file descriptor) [pid 5238] close(11) = -1 EBADF (Bad file descriptor) [pid 5238] close(12) = -1 EBADF (Bad file descriptor) [pid 5238] close(13) = -1 EBADF (Bad file descriptor) [pid 5238] close(14) = -1 EBADF (Bad file descriptor) [pid 5238] close(15) = -1 EBADF (Bad file descriptor) [pid 5238] close(16) = -1 EBADF (Bad file descriptor) [pid 5238] close(17) = -1 EBADF (Bad file descriptor) [pid 5238] close(18) = -1 EBADF (Bad file descriptor) [pid 5238] close(19) = -1 EBADF (Bad file descriptor) [pid 5238] close(20) = -1 EBADF (Bad file descriptor) [pid 5238] close(21) = -1 EBADF (Bad file descriptor) [pid 5238] close(22) = -1 EBADF (Bad file descriptor) [pid 5238] close(23) = -1 EBADF (Bad file descriptor) [pid 5238] close(24) = -1 EBADF (Bad file descriptor) [pid 5238] close(25) = -1 EBADF (Bad file descriptor) [pid 5238] close(26) = -1 EBADF (Bad file descriptor) [pid 5238] close(27) = -1 EBADF (Bad file descriptor) [pid 5238] close(28) = -1 EBADF (Bad file descriptor) [pid 5238] close(29) = -1 EBADF (Bad file descriptor) [pid 5238] exit_group(0) = ? [pid 5238] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5239 attached , child_tidptr=0x55556c9f8690) = 93 [pid 5239] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5239] setpgid(0, 0) = 0 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5239] write(3, "1000", 4) = 4 [pid 5239] close(3) = 0 [pid 5239] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5239] setns(201, 0) = 0 [pid 5239] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5239] setns(3, 0) = 0 [pid 5239] close(3) = 0 [pid 5239] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5239] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5239] setns(201, 0) = 0 [pid 5239] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5239] setns(3, 0) = 0 [pid 5239] close(3) = 0 [pid 5239] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5239] close(3) = -1 EBADF (Bad file descriptor) [pid 5239] close(4) = 0 [pid 5239] close(5) = 0 [pid 5239] close(6) = -1 EBADF (Bad file descriptor) [pid 5239] close(7) = -1 EBADF (Bad file descriptor) [pid 5239] close(8) = -1 EBADF (Bad file descriptor) [pid 5239] close(9) = -1 EBADF (Bad file descriptor) [pid 5239] close(10) = -1 EBADF (Bad file descriptor) [pid 5239] close(11) = -1 EBADF (Bad file descriptor) [pid 5239] close(12) = -1 EBADF (Bad file descriptor) [pid 5239] close(13) = -1 EBADF (Bad file descriptor) [pid 5239] close(14) = -1 EBADF (Bad file descriptor) [pid 5239] close(15) = -1 EBADF (Bad file descriptor) [pid 5239] close(16) = -1 EBADF (Bad file descriptor) [pid 5239] close(17) = -1 EBADF (Bad file descriptor) [pid 5239] close(18) = -1 EBADF (Bad file descriptor) [pid 5239] close(19) = -1 EBADF (Bad file descriptor) [pid 5239] close(20) = -1 EBADF (Bad file descriptor) [pid 5239] close(21) = -1 EBADF (Bad file descriptor) [pid 5239] close(22) = -1 EBADF (Bad file descriptor) [pid 5239] close(23) = -1 EBADF (Bad file descriptor) [pid 5239] close(24) = -1 EBADF (Bad file descriptor) [pid 5239] close(25) = -1 EBADF (Bad file descriptor) [pid 5239] close(26) = -1 EBADF (Bad file descriptor) [pid 5239] close(27) = -1 EBADF (Bad file descriptor) [pid 5239] close(28) = -1 EBADF (Bad file descriptor) [pid 5239] close(29) = -1 EBADF (Bad file descriptor) [pid 5239] exit_group(0) = ? [pid 5239] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 94 ./strace-static-x86_64: Process 5240 attached [pid 5240] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5240] setpgid(0, 0) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5240] write(3, "1000", 4) = 4 [pid 5240] close(3) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5240] setns(201, 0) = 0 [pid 5240] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5240] setns(3, 0) = 0 [pid 5240] close(3) = 0 [pid 5240] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5240] setns(201, 0) = 0 [pid 5240] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5240] setns(3, 0) = 0 [pid 5240] close(3) = 0 [pid 5240] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5240] close(3) = -1 EBADF (Bad file descriptor) [pid 5240] close(4) = 0 [pid 5240] close(5) = 0 [pid 5240] close(6) = -1 EBADF (Bad file descriptor) [pid 5240] close(7) = -1 EBADF (Bad file descriptor) [pid 5240] close(8) = -1 EBADF (Bad file descriptor) [pid 5240] close(9) = -1 EBADF (Bad file descriptor) [pid 5240] close(10) = -1 EBADF (Bad file descriptor) [pid 5240] close(11) = -1 EBADF (Bad file descriptor) [pid 5240] close(12) = -1 EBADF (Bad file descriptor) [pid 5240] close(13) = -1 EBADF (Bad file descriptor) [pid 5240] close(14) = -1 EBADF (Bad file descriptor) [pid 5240] close(15) = -1 EBADF (Bad file descriptor) [pid 5240] close(16) = -1 EBADF (Bad file descriptor) [pid 5240] close(17) = -1 EBADF (Bad file descriptor) [pid 5240] close(18) = -1 EBADF (Bad file descriptor) [pid 5240] close(19) = -1 EBADF (Bad file descriptor) [pid 5240] close(20) = -1 EBADF (Bad file descriptor) [pid 5240] close(21) = -1 EBADF (Bad file descriptor) [pid 5240] close(22) = -1 EBADF (Bad file descriptor) [pid 5240] close(23) = -1 EBADF (Bad file descriptor) [pid 5240] close(24) = -1 EBADF (Bad file descriptor) [pid 5240] close(25) = -1 EBADF (Bad file descriptor) [pid 5240] close(26) = -1 EBADF (Bad file descriptor) [pid 5240] close(27) = -1 EBADF (Bad file descriptor) [pid 5240] close(28) = -1 EBADF (Bad file descriptor) [pid 5240] close(29) = -1 EBADF (Bad file descriptor) [pid 5240] exit_group(0) = ? [pid 5240] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5241 attached [pid 5241] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 95 [pid 5241] <... set_robust_list resumed>) = 0 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5241] write(3, "1000", 4) = 4 [pid 5241] close(3) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5241] setns(201, 0) = 0 [pid 5241] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5241] setns(3, 0) = 0 [pid 5241] close(3) = 0 [pid 5241] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5241] setns(201, 0) = 0 [pid 5241] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5241] setns(3, 0) = 0 [pid 5241] close(3) = 0 [pid 5241] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5241] close(3) = -1 EBADF (Bad file descriptor) [pid 5241] close(4) = 0 [pid 5241] close(5) = 0 [pid 5241] close(6) = -1 EBADF (Bad file descriptor) [pid 5241] close(7) = -1 EBADF (Bad file descriptor) [pid 5241] close(8) = -1 EBADF (Bad file descriptor) [pid 5241] close(9) = -1 EBADF (Bad file descriptor) [pid 5241] close(10) = -1 EBADF (Bad file descriptor) [pid 5241] close(11) = -1 EBADF (Bad file descriptor) [pid 5241] close(12) = -1 EBADF (Bad file descriptor) [pid 5241] close(13) = -1 EBADF (Bad file descriptor) [pid 5241] close(14) = -1 EBADF (Bad file descriptor) [pid 5241] close(15) = -1 EBADF (Bad file descriptor) [pid 5241] close(16) = -1 EBADF (Bad file descriptor) [pid 5241] close(17) = -1 EBADF (Bad file descriptor) [pid 5241] close(18) = -1 EBADF (Bad file descriptor) [pid 5241] close(19) = -1 EBADF (Bad file descriptor) [pid 5241] close(20) = -1 EBADF (Bad file descriptor) [pid 5241] close(21) = -1 EBADF (Bad file descriptor) [pid 5241] close(22) = -1 EBADF (Bad file descriptor) [pid 5241] close(23) = -1 EBADF (Bad file descriptor) [pid 5241] close(24) = -1 EBADF (Bad file descriptor) [pid 5241] close(25) = -1 EBADF (Bad file descriptor) [pid 5241] close(26) = -1 EBADF (Bad file descriptor) [pid 5241] close(27) = -1 EBADF (Bad file descriptor) [pid 5241] close(28) = -1 EBADF (Bad file descriptor) [pid 5241] close(29) = -1 EBADF (Bad file descriptor) [pid 5241] exit_group(0) = ? [pid 5241] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached , child_tidptr=0x55556c9f8690) = 96 [pid 5243] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5243] setpgid(0, 0) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5243] write(3, "1000", 4) = 4 [pid 5243] close(3) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5243] setns(201, 0) = 0 [pid 5243] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5243] setns(3, 0) = 0 [pid 5243] close(3) = 0 [pid 5243] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5243] setns(201, 0) = 0 [pid 5243] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5243] setns(3, 0) = 0 [pid 5243] close(3) = 0 [pid 5243] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5243] close(3) = -1 EBADF (Bad file descriptor) [pid 5243] close(4) = 0 [pid 5243] close(5) = 0 [pid 5243] close(6) = -1 EBADF (Bad file descriptor) [pid 5243] close(7) = -1 EBADF (Bad file descriptor) [pid 5243] close(8) = -1 EBADF (Bad file descriptor) [pid 5243] close(9) = -1 EBADF (Bad file descriptor) [pid 5243] close(10) = -1 EBADF (Bad file descriptor) [pid 5243] close(11) = -1 EBADF (Bad file descriptor) [pid 5243] close(12) = -1 EBADF (Bad file descriptor) [pid 5243] close(13) = -1 EBADF (Bad file descriptor) [pid 5243] close(14) = -1 EBADF (Bad file descriptor) [pid 5243] close(15) = -1 EBADF (Bad file descriptor) [pid 5243] close(16) = -1 EBADF (Bad file descriptor) [pid 5243] close(17) = -1 EBADF (Bad file descriptor) [pid 5243] close(18) = -1 EBADF (Bad file descriptor) [pid 5243] close(19) = -1 EBADF (Bad file descriptor) [pid 5243] close(20) = -1 EBADF (Bad file descriptor) [pid 5243] close(21) = -1 EBADF (Bad file descriptor) [pid 5243] close(22) = -1 EBADF (Bad file descriptor) [pid 5243] close(23) = -1 EBADF (Bad file descriptor) [pid 5243] close(24) = -1 EBADF (Bad file descriptor) [pid 5243] close(25) = -1 EBADF (Bad file descriptor) [pid 5243] close(26) = -1 EBADF (Bad file descriptor) [pid 5243] close(27) = -1 EBADF (Bad file descriptor) [pid 5243] close(28) = -1 EBADF (Bad file descriptor) [pid 5243] close(29) = -1 EBADF (Bad file descriptor) [pid 5243] exit_group(0) = ? [pid 5243] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5244 attached , child_tidptr=0x55556c9f8690) = 97 [pid 5244] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5244] setpgid(0, 0) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5244] write(3, "1000", 4) = 4 [pid 5244] close(3) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5244] setns(201, 0) = 0 [pid 5244] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5244] setns(3, 0) = 0 [pid 5244] close(3) = 0 [pid 5244] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5244] setns(201, 0) = 0 [pid 5244] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5244] setns(3, 0) = 0 [pid 5244] close(3) = 0 [pid 5244] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5244] close(3) = -1 EBADF (Bad file descriptor) [pid 5244] close(4) = 0 [pid 5244] close(5) = 0 [pid 5244] close(6) = -1 EBADF (Bad file descriptor) [pid 5244] close(7) = -1 EBADF (Bad file descriptor) [pid 5244] close(8) = -1 EBADF (Bad file descriptor) [pid 5244] close(9) = -1 EBADF (Bad file descriptor) [pid 5244] close(10) = -1 EBADF (Bad file descriptor) [pid 5244] close(11) = -1 EBADF (Bad file descriptor) [pid 5244] close(12) = -1 EBADF (Bad file descriptor) [pid 5244] close(13) = -1 EBADF (Bad file descriptor) [pid 5244] close(14) = -1 EBADF (Bad file descriptor) [pid 5244] close(15) = -1 EBADF (Bad file descriptor) [pid 5244] close(16) = -1 EBADF (Bad file descriptor) [pid 5244] close(17) = -1 EBADF (Bad file descriptor) [pid 5244] close(18) = -1 EBADF (Bad file descriptor) [pid 5244] close(19) = -1 EBADF (Bad file descriptor) [pid 5244] close(20) = -1 EBADF (Bad file descriptor) [pid 5244] close(21) = -1 EBADF (Bad file descriptor) [pid 5244] close(22) = -1 EBADF (Bad file descriptor) [pid 5244] close(23) = -1 EBADF (Bad file descriptor) [pid 5244] close(24) = -1 EBADF (Bad file descriptor) [pid 5244] close(25) = -1 EBADF (Bad file descriptor) [pid 5244] close(26) = -1 EBADF (Bad file descriptor) [pid 5244] close(27) = -1 EBADF (Bad file descriptor) [pid 5244] close(28) = -1 EBADF (Bad file descriptor) [pid 5244] close(29) = -1 EBADF (Bad file descriptor) [pid 5244] exit_group(0) = ? [pid 5244] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5245 attached , child_tidptr=0x55556c9f8690) = 98 [pid 5245] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5245] setpgid(0, 0) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5245] setns(201, 0) = 0 [pid 5245] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5245] setns(3, 0) = 0 [pid 5245] close(3) = 0 [pid 5245] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5245] setns(201, 0) = 0 [pid 5245] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5245] setns(3, 0) = 0 [pid 5245] close(3) = 0 [pid 5245] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5245] close(3) = -1 EBADF (Bad file descriptor) [pid 5245] close(4) = 0 [pid 5245] close(5) = 0 [pid 5245] close(6) = -1 EBADF (Bad file descriptor) [pid 5245] close(7) = -1 EBADF (Bad file descriptor) [pid 5245] close(8) = -1 EBADF (Bad file descriptor) [pid 5245] close(9) = -1 EBADF (Bad file descriptor) [pid 5245] close(10) = -1 EBADF (Bad file descriptor) [pid 5245] close(11) = -1 EBADF (Bad file descriptor) [pid 5245] close(12) = -1 EBADF (Bad file descriptor) [pid 5245] close(13) = -1 EBADF (Bad file descriptor) [pid 5245] close(14) = -1 EBADF (Bad file descriptor) [pid 5245] close(15) = -1 EBADF (Bad file descriptor) [pid 5245] close(16) = -1 EBADF (Bad file descriptor) [pid 5245] close(17) = -1 EBADF (Bad file descriptor) [pid 5245] close(18) = -1 EBADF (Bad file descriptor) [pid 5245] close(19) = -1 EBADF (Bad file descriptor) [pid 5245] close(20) = -1 EBADF (Bad file descriptor) [pid 5245] close(21) = -1 EBADF (Bad file descriptor) [pid 5245] close(22) = -1 EBADF (Bad file descriptor) [pid 5245] close(23) = -1 EBADF (Bad file descriptor) [pid 5245] close(24) = -1 EBADF (Bad file descriptor) [pid 5245] close(25) = -1 EBADF (Bad file descriptor) [pid 5245] close(26) = -1 EBADF (Bad file descriptor) [pid 5245] close(27) = -1 EBADF (Bad file descriptor) [pid 5245] close(28) = -1 EBADF (Bad file descriptor) [pid 5245] close(29) = -1 EBADF (Bad file descriptor) [pid 5245] exit_group(0) = ? [pid 5245] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5246 attached , child_tidptr=0x55556c9f8690) = 99 [pid 5246] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5246] setpgid(0, 0) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5246] write(3, "1000", 4) = 4 [pid 5246] close(3) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5246] setns(201, 0) = 0 [pid 5246] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5246] setns(3, 0) = 0 [pid 5246] close(3) = 0 [pid 5246] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5246] setns(201, 0) = 0 [pid 5246] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5246] setns(3, 0) = 0 [pid 5246] close(3) = 0 [pid 5246] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5246] close(3) = -1 EBADF (Bad file descriptor) [pid 5246] close(4) = 0 [pid 5246] close(5) = 0 [pid 5246] close(6) = -1 EBADF (Bad file descriptor) [pid 5246] close(7) = -1 EBADF (Bad file descriptor) [pid 5246] close(8) = -1 EBADF (Bad file descriptor) [pid 5246] close(9) = -1 EBADF (Bad file descriptor) [pid 5246] close(10) = -1 EBADF (Bad file descriptor) [pid 5246] close(11) = -1 EBADF (Bad file descriptor) [pid 5246] close(12) = -1 EBADF (Bad file descriptor) [pid 5246] close(13) = -1 EBADF (Bad file descriptor) [pid 5246] close(14) = -1 EBADF (Bad file descriptor) [pid 5246] close(15) = -1 EBADF (Bad file descriptor) [pid 5246] close(16) = -1 EBADF (Bad file descriptor) [pid 5246] close(17) = -1 EBADF (Bad file descriptor) [pid 5246] close(18) = -1 EBADF (Bad file descriptor) [pid 5246] close(19) = -1 EBADF (Bad file descriptor) [pid 5246] close(20) = -1 EBADF (Bad file descriptor) [pid 5246] close(21) = -1 EBADF (Bad file descriptor) [pid 5246] close(22) = -1 EBADF (Bad file descriptor) [pid 5246] close(23) = -1 EBADF (Bad file descriptor) [pid 5246] close(24) = -1 EBADF (Bad file descriptor) [pid 5246] close(25) = -1 EBADF (Bad file descriptor) [pid 5246] close(26) = -1 EBADF (Bad file descriptor) [pid 5246] close(27) = -1 EBADF (Bad file descriptor) [pid 5246] close(28) = -1 EBADF (Bad file descriptor) [pid 5246] close(29) = -1 EBADF (Bad file descriptor) [pid 5246] exit_group(0) = ? [pid 5246] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 100 ./strace-static-x86_64: Process 5247 attached [pid 5247] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5247] setpgid(0, 0) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5247] write(3, "1000", 4) = 4 [pid 5247] close(3) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5247] setns(201, 0) = 0 [pid 5247] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5247] setns(3, 0) = 0 [pid 5247] close(3) = 0 [pid 5247] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5247] setns(201, 0) = 0 [pid 5247] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5247] setns(3, 0) = 0 [pid 5247] close(3) = 0 [pid 5247] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5247] close(3) = -1 EBADF (Bad file descriptor) [pid 5247] close(4) = 0 [pid 5247] close(5) = 0 [pid 5247] close(6) = -1 EBADF (Bad file descriptor) [pid 5247] close(7) = -1 EBADF (Bad file descriptor) [pid 5247] close(8) = -1 EBADF (Bad file descriptor) [pid 5247] close(9) = -1 EBADF (Bad file descriptor) [pid 5247] close(10) = -1 EBADF (Bad file descriptor) [pid 5247] close(11) = -1 EBADF (Bad file descriptor) [pid 5247] close(12) = -1 EBADF (Bad file descriptor) [pid 5247] close(13) = -1 EBADF (Bad file descriptor) [pid 5247] close(14) = -1 EBADF (Bad file descriptor) [pid 5247] close(15) = -1 EBADF (Bad file descriptor) [pid 5247] close(16) = -1 EBADF (Bad file descriptor) [pid 5247] close(17) = -1 EBADF (Bad file descriptor) [pid 5247] close(18) = -1 EBADF (Bad file descriptor) [pid 5247] close(19) = -1 EBADF (Bad file descriptor) [pid 5247] close(20) = -1 EBADF (Bad file descriptor) [pid 5247] close(21) = -1 EBADF (Bad file descriptor) [pid 5247] close(22) = -1 EBADF (Bad file descriptor) [pid 5247] close(23) = -1 EBADF (Bad file descriptor) [pid 5247] close(24) = -1 EBADF (Bad file descriptor) [pid 5247] close(25) = -1 EBADF (Bad file descriptor) [pid 5247] close(26) = -1 EBADF (Bad file descriptor) [pid 5247] close(27) = -1 EBADF (Bad file descriptor) [pid 5247] close(28) = -1 EBADF (Bad file descriptor) [pid 5247] close(29) = -1 EBADF (Bad file descriptor) [pid 5247] exit_group(0) = ? [pid 5247] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5248 attached , child_tidptr=0x55556c9f8690) = 101 [pid 5248] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5248] setpgid(0, 0) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5248] write(3, "1000", 4) = 4 [pid 5248] close(3) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5248] setns(201, 0) = 0 [pid 5248] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5248] setns(3, 0) = 0 [pid 5248] close(3) = 0 [pid 5248] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5248] setns(201, 0) = 0 [pid 5248] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5248] setns(3, 0) = 0 [pid 5248] close(3) = 0 [pid 5248] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5248] close(3) = -1 EBADF (Bad file descriptor) [pid 5248] close(4) = 0 [pid 5248] close(5) = 0 [pid 5248] close(6) = -1 EBADF (Bad file descriptor) [pid 5248] close(7) = -1 EBADF (Bad file descriptor) [pid 5248] close(8) = -1 EBADF (Bad file descriptor) [pid 5248] close(9) = -1 EBADF (Bad file descriptor) [pid 5248] close(10) = -1 EBADF (Bad file descriptor) [pid 5248] close(11) = -1 EBADF (Bad file descriptor) [pid 5248] close(12) = -1 EBADF (Bad file descriptor) [pid 5248] close(13) = -1 EBADF (Bad file descriptor) [pid 5248] close(14) = -1 EBADF (Bad file descriptor) [pid 5248] close(15) = -1 EBADF (Bad file descriptor) [pid 5248] close(16) = -1 EBADF (Bad file descriptor) [pid 5248] close(17) = -1 EBADF (Bad file descriptor) [pid 5248] close(18) = -1 EBADF (Bad file descriptor) [pid 5248] close(19) = -1 EBADF (Bad file descriptor) [pid 5248] close(20) = -1 EBADF (Bad file descriptor) [pid 5248] close(21) = -1 EBADF (Bad file descriptor) [pid 5248] close(22) = -1 EBADF (Bad file descriptor) [pid 5248] close(23) = -1 EBADF (Bad file descriptor) [pid 5248] close(24) = -1 EBADF (Bad file descriptor) [pid 5248] close(25) = -1 EBADF (Bad file descriptor) [pid 5248] close(26) = -1 EBADF (Bad file descriptor) [pid 5248] close(27) = -1 EBADF (Bad file descriptor) [pid 5248] close(28) = -1 EBADF (Bad file descriptor) [pid 5248] close(29) = -1 EBADF (Bad file descriptor) [pid 5248] exit_group(0) = ? [pid 5248] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 102 ./strace-static-x86_64: Process 5249 attached [pid 5249] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5249] setpgid(0, 0) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5249] write(3, "1000", 4) = 4 [pid 5249] close(3) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5249] setns(201, 0) = 0 [pid 5249] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5249] setns(3, 0) = 0 [pid 5249] close(3) = 0 [pid 5249] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5249] setns(201, 0) = 0 [pid 5249] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5249] setns(3, 0) = 0 [pid 5249] close(3) = 0 [pid 5249] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5249] close(3) = -1 EBADF (Bad file descriptor) [pid 5249] close(4) = 0 [pid 5249] close(5) = 0 [pid 5249] close(6) = -1 EBADF (Bad file descriptor) [pid 5249] close(7) = -1 EBADF (Bad file descriptor) [pid 5249] close(8) = -1 EBADF (Bad file descriptor) [pid 5249] close(9) = -1 EBADF (Bad file descriptor) [pid 5249] close(10) = -1 EBADF (Bad file descriptor) [pid 5249] close(11) = -1 EBADF (Bad file descriptor) [pid 5249] close(12) = -1 EBADF (Bad file descriptor) [pid 5249] close(13) = -1 EBADF (Bad file descriptor) [pid 5249] close(14) = -1 EBADF (Bad file descriptor) [pid 5249] close(15) = -1 EBADF (Bad file descriptor) [pid 5249] close(16) = -1 EBADF (Bad file descriptor) [pid 5249] close(17) = -1 EBADF (Bad file descriptor) [pid 5249] close(18) = -1 EBADF (Bad file descriptor) [pid 5249] close(19) = -1 EBADF (Bad file descriptor) [pid 5249] close(20) = -1 EBADF (Bad file descriptor) [pid 5249] close(21) = -1 EBADF (Bad file descriptor) [pid 5249] close(22) = -1 EBADF (Bad file descriptor) [pid 5249] close(23) = -1 EBADF (Bad file descriptor) [pid 5249] close(24) = -1 EBADF (Bad file descriptor) [pid 5249] close(25) = -1 EBADF (Bad file descriptor) [pid 5249] close(26) = -1 EBADF (Bad file descriptor) [pid 5249] close(27) = -1 EBADF (Bad file descriptor) [pid 5249] close(28) = -1 EBADF (Bad file descriptor) [pid 5249] close(29) = -1 EBADF (Bad file descriptor) [pid 5249] exit_group(0) = ? [pid 5249] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5250 attached , child_tidptr=0x55556c9f8690) = 103 [pid 5250] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5250] setpgid(0, 0) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5250] write(3, "1000", 4) = 4 [pid 5250] close(3) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5250] setns(201, 0) = 0 [pid 5250] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5250] setns(3, 0) = 0 [pid 5250] close(3) = 0 [pid 5250] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5250] setns(201, 0) = 0 [pid 5250] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5250] setns(3, 0) = 0 [pid 5250] close(3) = 0 [pid 5250] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5250] close(3) = -1 EBADF (Bad file descriptor) [pid 5250] close(4) = 0 [pid 5250] close(5) = 0 [pid 5250] close(6) = -1 EBADF (Bad file descriptor) [pid 5250] close(7) = -1 EBADF (Bad file descriptor) [pid 5250] close(8) = -1 EBADF (Bad file descriptor) [pid 5250] close(9) = -1 EBADF (Bad file descriptor) [pid 5250] close(10) = -1 EBADF (Bad file descriptor) [pid 5250] close(11) = -1 EBADF (Bad file descriptor) [pid 5250] close(12) = -1 EBADF (Bad file descriptor) [pid 5250] close(13) = -1 EBADF (Bad file descriptor) [pid 5250] close(14) = -1 EBADF (Bad file descriptor) [pid 5250] close(15) = -1 EBADF (Bad file descriptor) [pid 5250] close(16) = -1 EBADF (Bad file descriptor) [pid 5250] close(17) = -1 EBADF (Bad file descriptor) [pid 5250] close(18) = -1 EBADF (Bad file descriptor) [pid 5250] close(19) = -1 EBADF (Bad file descriptor) [pid 5250] close(20) = -1 EBADF (Bad file descriptor) [pid 5250] close(21) = -1 EBADF (Bad file descriptor) [pid 5250] close(22) = -1 EBADF (Bad file descriptor) [pid 5250] close(23) = -1 EBADF (Bad file descriptor) [pid 5250] close(24) = -1 EBADF (Bad file descriptor) [pid 5250] close(25) = -1 EBADF (Bad file descriptor) [pid 5250] close(26) = -1 EBADF (Bad file descriptor) [pid 5250] close(27) = -1 EBADF (Bad file descriptor) [pid 5250] close(28) = -1 EBADF (Bad file descriptor) [pid 5250] close(29) = -1 EBADF (Bad file descriptor) [pid 5250] exit_group(0) = ? [pid 5250] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5251 attached , child_tidptr=0x55556c9f8690) = 104 [pid 5251] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5251] setns(201, 0) = 0 [pid 5251] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5251] setns(3, 0) = 0 [pid 5251] close(3) = 0 [pid 5251] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5251] setns(201, 0) = 0 [pid 5251] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5251] setns(3, 0) = 0 [pid 5251] close(3) = 0 [pid 5251] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5251] close(3) = -1 EBADF (Bad file descriptor) [pid 5251] close(4) = 0 [pid 5251] close(5) = 0 [pid 5251] close(6) = -1 EBADF (Bad file descriptor) [pid 5251] close(7) = -1 EBADF (Bad file descriptor) [pid 5251] close(8) = -1 EBADF (Bad file descriptor) [pid 5251] close(9) = -1 EBADF (Bad file descriptor) [pid 5251] close(10) = -1 EBADF (Bad file descriptor) [pid 5251] close(11) = -1 EBADF (Bad file descriptor) [pid 5251] close(12) = -1 EBADF (Bad file descriptor) [pid 5251] close(13) = -1 EBADF (Bad file descriptor) [pid 5251] close(14) = -1 EBADF (Bad file descriptor) [pid 5251] close(15) = -1 EBADF (Bad file descriptor) [pid 5251] close(16) = -1 EBADF (Bad file descriptor) [pid 5251] close(17) = -1 EBADF (Bad file descriptor) [pid 5251] close(18) = -1 EBADF (Bad file descriptor) [pid 5251] close(19) = -1 EBADF (Bad file descriptor) [pid 5251] close(20) = -1 EBADF (Bad file descriptor) [pid 5251] close(21) = -1 EBADF (Bad file descriptor) [pid 5251] close(22) = -1 EBADF (Bad file descriptor) [pid 5251] close(23) = -1 EBADF (Bad file descriptor) [pid 5251] close(24) = -1 EBADF (Bad file descriptor) [pid 5251] close(25) = -1 EBADF (Bad file descriptor) [pid 5251] close(26) = -1 EBADF (Bad file descriptor) [pid 5251] close(27) = -1 EBADF (Bad file descriptor) [pid 5251] close(28) = -1 EBADF (Bad file descriptor) [pid 5251] close(29) = -1 EBADF (Bad file descriptor) [pid 5251] exit_group(0) = ? [pid 5251] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 105 ./strace-static-x86_64: Process 5252 attached [pid 5252] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5252] setpgid(0, 0) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5252] write(3, "1000", 4) = 4 [pid 5252] close(3) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5252] setns(201, 0) = 0 [pid 5252] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5252] setns(3, 0) = 0 [pid 5252] close(3) = 0 [pid 5252] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5252] setns(201, 0) = 0 [pid 5252] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5252] setns(3, 0) = 0 [pid 5252] close(3) = 0 [pid 5252] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5252] close(3) = -1 EBADF (Bad file descriptor) [pid 5252] close(4) = 0 [pid 5252] close(5) = 0 [pid 5252] close(6) = -1 EBADF (Bad file descriptor) [pid 5252] close(7) = -1 EBADF (Bad file descriptor) [pid 5252] close(8) = -1 EBADF (Bad file descriptor) [pid 5252] close(9) = -1 EBADF (Bad file descriptor) [pid 5252] close(10) = -1 EBADF (Bad file descriptor) [pid 5252] close(11) = -1 EBADF (Bad file descriptor) [pid 5252] close(12) = -1 EBADF (Bad file descriptor) [pid 5252] close(13) = -1 EBADF (Bad file descriptor) [pid 5252] close(14) = -1 EBADF (Bad file descriptor) [pid 5252] close(15) = -1 EBADF (Bad file descriptor) [pid 5252] close(16) = -1 EBADF (Bad file descriptor) [pid 5252] close(17) = -1 EBADF (Bad file descriptor) [pid 5252] close(18) = -1 EBADF (Bad file descriptor) [pid 5252] close(19) = -1 EBADF (Bad file descriptor) [pid 5252] close(20) = -1 EBADF (Bad file descriptor) [pid 5252] close(21) = -1 EBADF (Bad file descriptor) [pid 5252] close(22) = -1 EBADF (Bad file descriptor) [pid 5252] close(23) = -1 EBADF (Bad file descriptor) [pid 5252] close(24) = -1 EBADF (Bad file descriptor) [pid 5252] close(25) = -1 EBADF (Bad file descriptor) [pid 5252] close(26) = -1 EBADF (Bad file descriptor) [pid 5252] close(27) = -1 EBADF (Bad file descriptor) [pid 5252] close(28) = -1 EBADF (Bad file descriptor) [pid 5252] close(29) = -1 EBADF (Bad file descriptor) [pid 5252] exit_group(0) = ? [pid 5252] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5253 attached , child_tidptr=0x55556c9f8690) = 106 [pid 5253] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5253] setpgid(0, 0) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5253] setns(201, 0) = 0 [pid 5253] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5253] setns(3, 0) = 0 [pid 5253] close(3) = 0 [pid 5253] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5253] setns(201, 0) = 0 [pid 5253] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5253] setns(3, 0) = 0 [pid 5253] close(3) = 0 [pid 5253] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5253] close(3) = -1 EBADF (Bad file descriptor) [pid 5253] close(4) = 0 [pid 5253] close(5) = 0 [pid 5253] close(6) = -1 EBADF (Bad file descriptor) [pid 5253] close(7) = -1 EBADF (Bad file descriptor) [pid 5253] close(8) = -1 EBADF (Bad file descriptor) [pid 5253] close(9) = -1 EBADF (Bad file descriptor) [pid 5253] close(10) = -1 EBADF (Bad file descriptor) [pid 5253] close(11) = -1 EBADF (Bad file descriptor) [pid 5253] close(12) = -1 EBADF (Bad file descriptor) [pid 5253] close(13) = -1 EBADF (Bad file descriptor) [pid 5253] close(14) = -1 EBADF (Bad file descriptor) [pid 5253] close(15) = -1 EBADF (Bad file descriptor) [pid 5253] close(16) = -1 EBADF (Bad file descriptor) [pid 5253] close(17) = -1 EBADF (Bad file descriptor) [pid 5253] close(18) = -1 EBADF (Bad file descriptor) [pid 5253] close(19) = -1 EBADF (Bad file descriptor) [pid 5253] close(20) = -1 EBADF (Bad file descriptor) [pid 5253] close(21) = -1 EBADF (Bad file descriptor) [pid 5253] close(22) = -1 EBADF (Bad file descriptor) [pid 5253] close(23) = -1 EBADF (Bad file descriptor) [pid 5253] close(24) = -1 EBADF (Bad file descriptor) [pid 5253] close(25) = -1 EBADF (Bad file descriptor) [pid 5253] close(26) = -1 EBADF (Bad file descriptor) [pid 5253] close(27) = -1 EBADF (Bad file descriptor) [pid 5253] close(28) = -1 EBADF (Bad file descriptor) [pid 5253] close(29) = -1 EBADF (Bad file descriptor) [pid 5253] exit_group(0) = ? [pid 5253] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5254 attached [pid 5254] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 107 [pid 5254] <... set_robust_list resumed>) = 0 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5254] setpgid(0, 0) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5254] write(3, "1000", 4) = 4 [pid 5254] close(3) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5254] setns(201, 0) = 0 [pid 5254] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5254] setns(3, 0) = 0 [pid 5254] close(3) = 0 [pid 5254] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5254] setns(201, 0) = 0 [pid 5254] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5254] setns(3, 0) = 0 [pid 5254] close(3) = 0 [pid 5254] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5254] close(3) = -1 EBADF (Bad file descriptor) [pid 5254] close(4) = 0 [pid 5254] close(5) = 0 [pid 5254] close(6) = -1 EBADF (Bad file descriptor) [pid 5254] close(7) = -1 EBADF (Bad file descriptor) [pid 5254] close(8) = -1 EBADF (Bad file descriptor) [pid 5254] close(9) = -1 EBADF (Bad file descriptor) [pid 5254] close(10) = -1 EBADF (Bad file descriptor) [pid 5254] close(11) = -1 EBADF (Bad file descriptor) [pid 5254] close(12) = -1 EBADF (Bad file descriptor) [pid 5254] close(13) = -1 EBADF (Bad file descriptor) [pid 5254] close(14) = -1 EBADF (Bad file descriptor) [pid 5254] close(15) = -1 EBADF (Bad file descriptor) [pid 5254] close(16) = -1 EBADF (Bad file descriptor) [pid 5254] close(17) = -1 EBADF (Bad file descriptor) [pid 5254] close(18) = -1 EBADF (Bad file descriptor) [pid 5254] close(19) = -1 EBADF (Bad file descriptor) [pid 5254] close(20) = -1 EBADF (Bad file descriptor) [pid 5254] close(21) = -1 EBADF (Bad file descriptor) [pid 5254] close(22) = -1 EBADF (Bad file descriptor) [pid 5254] close(23) = -1 EBADF (Bad file descriptor) [pid 5254] close(24) = -1 EBADF (Bad file descriptor) [pid 5254] close(25) = -1 EBADF (Bad file descriptor) [pid 5254] close(26) = -1 EBADF (Bad file descriptor) [pid 5254] close(27) = -1 EBADF (Bad file descriptor) [pid 5254] close(28) = -1 EBADF (Bad file descriptor) [pid 5254] close(29) = -1 EBADF (Bad file descriptor) [pid 5254] exit_group(0) = ? [pid 5254] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5255 attached , child_tidptr=0x55556c9f8690) = 108 [pid 5255] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5255] setpgid(0, 0) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5255] write(3, "1000", 4) = 4 [pid 5255] close(3) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5255] setns(201, 0) = 0 [pid 5255] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5255] setns(3, 0) = 0 [pid 5255] close(3) = 0 [pid 5255] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5255] setns(201, 0) = 0 [pid 5255] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5255] setns(3, 0) = 0 [pid 5255] close(3) = 0 [pid 5255] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5255] close(3) = -1 EBADF (Bad file descriptor) [pid 5255] close(4) = 0 [pid 5255] close(5) = 0 [pid 5255] close(6) = -1 EBADF (Bad file descriptor) [pid 5255] close(7) = -1 EBADF (Bad file descriptor) [pid 5255] close(8) = -1 EBADF (Bad file descriptor) [pid 5255] close(9) = -1 EBADF (Bad file descriptor) [pid 5255] close(10) = -1 EBADF (Bad file descriptor) [pid 5255] close(11) = -1 EBADF (Bad file descriptor) [pid 5255] close(12) = -1 EBADF (Bad file descriptor) [pid 5255] close(13) = -1 EBADF (Bad file descriptor) [pid 5255] close(14) = -1 EBADF (Bad file descriptor) [pid 5255] close(15) = -1 EBADF (Bad file descriptor) [pid 5255] close(16) = -1 EBADF (Bad file descriptor) [pid 5255] close(17) = -1 EBADF (Bad file descriptor) [pid 5255] close(18) = -1 EBADF (Bad file descriptor) [pid 5255] close(19) = -1 EBADF (Bad file descriptor) [pid 5255] close(20) = -1 EBADF (Bad file descriptor) [pid 5255] close(21) = -1 EBADF (Bad file descriptor) [pid 5255] close(22) = -1 EBADF (Bad file descriptor) [pid 5255] close(23) = -1 EBADF (Bad file descriptor) [pid 5255] close(24) = -1 EBADF (Bad file descriptor) [pid 5255] close(25) = -1 EBADF (Bad file descriptor) [pid 5255] close(26) = -1 EBADF (Bad file descriptor) [pid 5255] close(27) = -1 EBADF (Bad file descriptor) [pid 5255] close(28) = -1 EBADF (Bad file descriptor) [pid 5255] close(29) = -1 EBADF (Bad file descriptor) [pid 5255] exit_group(0) = ? [pid 5255] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5256 attached , child_tidptr=0x55556c9f8690) = 109 [pid 5256] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5256] setpgid(0, 0) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5256] write(3, "1000", 4) = 4 [pid 5256] close(3) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5256] setns(201, 0) = 0 [pid 5256] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5256] setns(3, 0) = 0 [pid 5256] close(3) = 0 [pid 5256] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5256] setns(201, 0) = 0 [pid 5256] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5256] setns(3, 0) = 0 [pid 5256] close(3) = 0 [pid 5256] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5256] close(3) = -1 EBADF (Bad file descriptor) [pid 5256] close(4) = 0 [pid 5256] close(5) = 0 [pid 5256] close(6) = -1 EBADF (Bad file descriptor) [pid 5256] close(7) = -1 EBADF (Bad file descriptor) [pid 5256] close(8) = -1 EBADF (Bad file descriptor) [pid 5256] close(9) = -1 EBADF (Bad file descriptor) [pid 5256] close(10) = -1 EBADF (Bad file descriptor) [pid 5256] close(11) = -1 EBADF (Bad file descriptor) [pid 5256] close(12) = -1 EBADF (Bad file descriptor) [pid 5256] close(13) = -1 EBADF (Bad file descriptor) [pid 5256] close(14) = -1 EBADF (Bad file descriptor) [pid 5256] close(15) = -1 EBADF (Bad file descriptor) [pid 5256] close(16) = -1 EBADF (Bad file descriptor) [pid 5256] close(17) = -1 EBADF (Bad file descriptor) [pid 5256] close(18) = -1 EBADF (Bad file descriptor) [pid 5256] close(19) = -1 EBADF (Bad file descriptor) [pid 5256] close(20) = -1 EBADF (Bad file descriptor) [pid 5256] close(21) = -1 EBADF (Bad file descriptor) [pid 5256] close(22) = -1 EBADF (Bad file descriptor) [pid 5256] close(23) = -1 EBADF (Bad file descriptor) [pid 5256] close(24) = -1 EBADF (Bad file descriptor) [pid 5256] close(25) = -1 EBADF (Bad file descriptor) [pid 5256] close(26) = -1 EBADF (Bad file descriptor) [pid 5256] close(27) = -1 EBADF (Bad file descriptor) [pid 5256] close(28) = -1 EBADF (Bad file descriptor) [pid 5256] close(29) = -1 EBADF (Bad file descriptor) [pid 5256] exit_group(0) = ? [pid 5256] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5258 attached , child_tidptr=0x55556c9f8690) = 110 [pid 5258] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5258] setpgid(0, 0) = 0 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5258] write(3, "1000", 4) = 4 [pid 5258] close(3) = 0 [pid 5258] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5258] setns(201, 0) = 0 [pid 5258] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5258] setns(3, 0) = 0 [pid 5258] close(3) = 0 [pid 5258] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5258] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5258] setns(201, 0) = 0 [pid 5258] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5258] setns(3, 0) = 0 [pid 5258] close(3) = 0 [pid 5258] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5258] close(3) = -1 EBADF (Bad file descriptor) [pid 5258] close(4) = 0 [pid 5258] close(5) = 0 [pid 5258] close(6) = -1 EBADF (Bad file descriptor) [pid 5258] close(7) = -1 EBADF (Bad file descriptor) [pid 5258] close(8) = -1 EBADF (Bad file descriptor) [pid 5258] close(9) = -1 EBADF (Bad file descriptor) [pid 5258] close(10) = -1 EBADF (Bad file descriptor) [pid 5258] close(11) = -1 EBADF (Bad file descriptor) [pid 5258] close(12) = -1 EBADF (Bad file descriptor) [pid 5258] close(13) = -1 EBADF (Bad file descriptor) [pid 5258] close(14) = -1 EBADF (Bad file descriptor) [pid 5258] close(15) = -1 EBADF (Bad file descriptor) [pid 5258] close(16) = -1 EBADF (Bad file descriptor) [pid 5258] close(17) = -1 EBADF (Bad file descriptor) [pid 5258] close(18) = -1 EBADF (Bad file descriptor) [pid 5258] close(19) = -1 EBADF (Bad file descriptor) [pid 5258] close(20) = -1 EBADF (Bad file descriptor) [pid 5258] close(21) = -1 EBADF (Bad file descriptor) [pid 5258] close(22) = -1 EBADF (Bad file descriptor) [pid 5258] close(23) = -1 EBADF (Bad file descriptor) [pid 5258] close(24) = -1 EBADF (Bad file descriptor) [pid 5258] close(25) = -1 EBADF (Bad file descriptor) [pid 5258] close(26) = -1 EBADF (Bad file descriptor) [pid 5258] close(27) = -1 EBADF (Bad file descriptor) [pid 5258] close(28) = -1 EBADF (Bad file descriptor) [pid 5258] close(29) = -1 EBADF (Bad file descriptor) [pid 5258] exit_group(0) = ? [pid 5258] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached , child_tidptr=0x55556c9f8690) = 111 [pid 5259] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5259] setns(201, 0) = 0 [pid 5259] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5259] setns(3, 0) = 0 [pid 5259] close(3) = 0 [pid 5259] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5259] setns(201, 0) = 0 [pid 5259] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5259] setns(3, 0) = 0 [pid 5259] close(3) = 0 [pid 5259] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5259] close(3) = -1 EBADF (Bad file descriptor) [pid 5259] close(4) = 0 [pid 5259] close(5) = 0 [pid 5259] close(6) = -1 EBADF (Bad file descriptor) [pid 5259] close(7) = -1 EBADF (Bad file descriptor) [pid 5259] close(8) = -1 EBADF (Bad file descriptor) [pid 5259] close(9) = -1 EBADF (Bad file descriptor) [pid 5259] close(10) = -1 EBADF (Bad file descriptor) [pid 5259] close(11) = -1 EBADF (Bad file descriptor) [pid 5259] close(12) = -1 EBADF (Bad file descriptor) [pid 5259] close(13) = -1 EBADF (Bad file descriptor) [pid 5259] close(14) = -1 EBADF (Bad file descriptor) [pid 5259] close(15) = -1 EBADF (Bad file descriptor) [pid 5259] close(16) = -1 EBADF (Bad file descriptor) [pid 5259] close(17) = -1 EBADF (Bad file descriptor) [pid 5259] close(18) = -1 EBADF (Bad file descriptor) [pid 5259] close(19) = -1 EBADF (Bad file descriptor) [pid 5259] close(20) = -1 EBADF (Bad file descriptor) [pid 5259] close(21) = -1 EBADF (Bad file descriptor) [pid 5259] close(22) = -1 EBADF (Bad file descriptor) [pid 5259] close(23) = -1 EBADF (Bad file descriptor) [pid 5259] close(24) = -1 EBADF (Bad file descriptor) [pid 5259] close(25) = -1 EBADF (Bad file descriptor) [pid 5259] close(26) = -1 EBADF (Bad file descriptor) [pid 5259] close(27) = -1 EBADF (Bad file descriptor) [pid 5259] close(28) = -1 EBADF (Bad file descriptor) [pid 5259] close(29) = -1 EBADF (Bad file descriptor) [pid 5259] exit_group(0) = ? [pid 5259] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5260 attached , child_tidptr=0x55556c9f8690) = 112 [pid 5260] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5260] setpgid(0, 0) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5260] write(3, "1000", 4) = 4 [pid 5260] close(3) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5260] setns(201, 0) = 0 [pid 5260] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5260] setns(3, 0) = 0 [pid 5260] close(3) = 0 [pid 5260] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5260] setns(201, 0) = 0 [pid 5260] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5260] setns(3, 0) = 0 [pid 5260] close(3) = 0 [pid 5260] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5260] close(3) = -1 EBADF (Bad file descriptor) [pid 5260] close(4) = 0 [pid 5260] close(5) = 0 [pid 5260] close(6) = -1 EBADF (Bad file descriptor) [pid 5260] close(7) = -1 EBADF (Bad file descriptor) [pid 5260] close(8) = -1 EBADF (Bad file descriptor) [pid 5260] close(9) = -1 EBADF (Bad file descriptor) [pid 5260] close(10) = -1 EBADF (Bad file descriptor) [pid 5260] close(11) = -1 EBADF (Bad file descriptor) [pid 5260] close(12) = -1 EBADF (Bad file descriptor) [pid 5260] close(13) = -1 EBADF (Bad file descriptor) [pid 5260] close(14) = -1 EBADF (Bad file descriptor) [pid 5260] close(15) = -1 EBADF (Bad file descriptor) [pid 5260] close(16) = -1 EBADF (Bad file descriptor) [pid 5260] close(17) = -1 EBADF (Bad file descriptor) [pid 5260] close(18) = -1 EBADF (Bad file descriptor) [pid 5260] close(19) = -1 EBADF (Bad file descriptor) [pid 5260] close(20) = -1 EBADF (Bad file descriptor) [pid 5260] close(21) = -1 EBADF (Bad file descriptor) [pid 5260] close(22) = -1 EBADF (Bad file descriptor) [pid 5260] close(23) = -1 EBADF (Bad file descriptor) [pid 5260] close(24) = -1 EBADF (Bad file descriptor) [pid 5260] close(25) = -1 EBADF (Bad file descriptor) [pid 5260] close(26) = -1 EBADF (Bad file descriptor) [pid 5260] close(27) = -1 EBADF (Bad file descriptor) [pid 5260] close(28) = -1 EBADF (Bad file descriptor) [pid 5260] close(29) = -1 EBADF (Bad file descriptor) [pid 5260] exit_group(0) = ? [pid 5260] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5261 attached , child_tidptr=0x55556c9f8690) = 113 [pid 5261] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5261] write(3, "1000", 4) = 4 [pid 5261] close(3) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5261] setns(201, 0) = 0 [pid 5261] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5261] setns(3, 0) = 0 [pid 5261] close(3) = 0 [pid 5261] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5261] setns(201, 0) = 0 [pid 5261] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5261] setns(3, 0) = 0 [pid 5261] close(3) = 0 [pid 5261] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5261] close(3) = -1 EBADF (Bad file descriptor) [pid 5261] close(4) = 0 [pid 5261] close(5) = 0 [pid 5261] close(6) = -1 EBADF (Bad file descriptor) [pid 5261] close(7) = -1 EBADF (Bad file descriptor) [pid 5261] close(8) = -1 EBADF (Bad file descriptor) [pid 5261] close(9) = -1 EBADF (Bad file descriptor) [pid 5261] close(10) = -1 EBADF (Bad file descriptor) [pid 5261] close(11) = -1 EBADF (Bad file descriptor) [pid 5261] close(12) = -1 EBADF (Bad file descriptor) [pid 5261] close(13) = -1 EBADF (Bad file descriptor) [pid 5261] close(14) = -1 EBADF (Bad file descriptor) [pid 5261] close(15) = -1 EBADF (Bad file descriptor) [pid 5261] close(16) = -1 EBADF (Bad file descriptor) [pid 5261] close(17) = -1 EBADF (Bad file descriptor) [pid 5261] close(18) = -1 EBADF (Bad file descriptor) [pid 5261] close(19) = -1 EBADF (Bad file descriptor) [pid 5261] close(20) = -1 EBADF (Bad file descriptor) [pid 5261] close(21) = -1 EBADF (Bad file descriptor) [pid 5261] close(22) = -1 EBADF (Bad file descriptor) [pid 5261] close(23) = -1 EBADF (Bad file descriptor) [pid 5261] close(24) = -1 EBADF (Bad file descriptor) [pid 5261] close(25) = -1 EBADF (Bad file descriptor) [pid 5261] close(26) = -1 EBADF (Bad file descriptor) [pid 5261] close(27) = -1 EBADF (Bad file descriptor) [pid 5261] close(28) = -1 EBADF (Bad file descriptor) [pid 5261] close(29) = -1 EBADF (Bad file descriptor) [pid 5261] exit_group(0) = ? [pid 5261] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5262 attached , child_tidptr=0x55556c9f8690) = 114 [pid 5262] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5262] setpgid(0, 0) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5262] write(3, "1000", 4) = 4 [pid 5262] close(3) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5262] setns(201, 0) = 0 [pid 5262] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5262] setns(3, 0) = 0 [pid 5262] close(3) = 0 [pid 5262] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5262] setns(201, 0) = 0 [pid 5262] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5262] setns(3, 0) = 0 [pid 5262] close(3) = 0 [pid 5262] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5262] close(3) = -1 EBADF (Bad file descriptor) [pid 5262] close(4) = 0 [pid 5262] close(5) = 0 [pid 5262] close(6) = -1 EBADF (Bad file descriptor) [pid 5262] close(7) = -1 EBADF (Bad file descriptor) [pid 5262] close(8) = -1 EBADF (Bad file descriptor) [pid 5262] close(9) = -1 EBADF (Bad file descriptor) [pid 5262] close(10) = -1 EBADF (Bad file descriptor) [pid 5262] close(11) = -1 EBADF (Bad file descriptor) [pid 5262] close(12) = -1 EBADF (Bad file descriptor) [pid 5262] close(13) = -1 EBADF (Bad file descriptor) [pid 5262] close(14) = -1 EBADF (Bad file descriptor) [pid 5262] close(15) = -1 EBADF (Bad file descriptor) [pid 5262] close(16) = -1 EBADF (Bad file descriptor) [pid 5262] close(17) = -1 EBADF (Bad file descriptor) [pid 5262] close(18) = -1 EBADF (Bad file descriptor) [pid 5262] close(19) = -1 EBADF (Bad file descriptor) [pid 5262] close(20) = -1 EBADF (Bad file descriptor) [pid 5262] close(21) = -1 EBADF (Bad file descriptor) [pid 5262] close(22) = -1 EBADF (Bad file descriptor) [pid 5262] close(23) = -1 EBADF (Bad file descriptor) [pid 5262] close(24) = -1 EBADF (Bad file descriptor) [pid 5262] close(25) = -1 EBADF (Bad file descriptor) [pid 5262] close(26) = -1 EBADF (Bad file descriptor) [pid 5262] close(27) = -1 EBADF (Bad file descriptor) [pid 5262] close(28) = -1 EBADF (Bad file descriptor) [pid 5262] close(29) = -1 EBADF (Bad file descriptor) [pid 5262] exit_group(0) = ? [pid 5262] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5263 attached , child_tidptr=0x55556c9f8690) = 115 [pid 5263] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5263] setpgid(0, 0) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] write(3, "1000", 4) = 4 [pid 5263] close(3) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5263] setns(201, 0) = 0 [pid 5263] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5263] setns(3, 0) = 0 [pid 5263] close(3) = 0 [pid 5263] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5263] setns(201, 0) = 0 [pid 5263] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5263] setns(3, 0) = 0 [pid 5263] close(3) = 0 [pid 5263] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5263] close(3) = -1 EBADF (Bad file descriptor) [pid 5263] close(4) = 0 [pid 5263] close(5) = 0 [pid 5263] close(6) = -1 EBADF (Bad file descriptor) [pid 5263] close(7) = -1 EBADF (Bad file descriptor) [pid 5263] close(8) = -1 EBADF (Bad file descriptor) [pid 5263] close(9) = -1 EBADF (Bad file descriptor) [pid 5263] close(10) = -1 EBADF (Bad file descriptor) [pid 5263] close(11) = -1 EBADF (Bad file descriptor) [pid 5263] close(12) = -1 EBADF (Bad file descriptor) [pid 5263] close(13) = -1 EBADF (Bad file descriptor) [pid 5263] close(14) = -1 EBADF (Bad file descriptor) [pid 5263] close(15) = -1 EBADF (Bad file descriptor) [pid 5263] close(16) = -1 EBADF (Bad file descriptor) [pid 5263] close(17) = -1 EBADF (Bad file descriptor) [pid 5263] close(18) = -1 EBADF (Bad file descriptor) [pid 5263] close(19) = -1 EBADF (Bad file descriptor) [pid 5263] close(20) = -1 EBADF (Bad file descriptor) [pid 5263] close(21) = -1 EBADF (Bad file descriptor) [pid 5263] close(22) = -1 EBADF (Bad file descriptor) [pid 5263] close(23) = -1 EBADF (Bad file descriptor) [pid 5263] close(24) = -1 EBADF (Bad file descriptor) [pid 5263] close(25) = -1 EBADF (Bad file descriptor) [pid 5263] close(26) = -1 EBADF (Bad file descriptor) [pid 5263] close(27) = -1 EBADF (Bad file descriptor) [pid 5263] close(28) = -1 EBADF (Bad file descriptor) [pid 5263] close(29) = -1 EBADF (Bad file descriptor) [pid 5263] exit_group(0) = ? [pid 5263] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5264 attached , child_tidptr=0x55556c9f8690) = 116 [pid 5264] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5264] setns(201, 0) = 0 [pid 5264] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5264] setns(3, 0) = 0 [pid 5264] close(3) = 0 [pid 5264] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5264] setns(201, 0) = 0 [pid 5264] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5264] setns(3, 0) = 0 [pid 5264] close(3) = 0 [pid 5264] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5264] close(3) = -1 EBADF (Bad file descriptor) [pid 5264] close(4) = 0 [pid 5264] close(5) = 0 [pid 5264] close(6) = -1 EBADF (Bad file descriptor) [pid 5264] close(7) = -1 EBADF (Bad file descriptor) [pid 5264] close(8) = -1 EBADF (Bad file descriptor) [pid 5264] close(9) = -1 EBADF (Bad file descriptor) [pid 5264] close(10) = -1 EBADF (Bad file descriptor) [pid 5264] close(11) = -1 EBADF (Bad file descriptor) [pid 5264] close(12) = -1 EBADF (Bad file descriptor) [pid 5264] close(13) = -1 EBADF (Bad file descriptor) [pid 5264] close(14) = -1 EBADF (Bad file descriptor) [pid 5264] close(15) = -1 EBADF (Bad file descriptor) [pid 5264] close(16) = -1 EBADF (Bad file descriptor) [pid 5264] close(17) = -1 EBADF (Bad file descriptor) [pid 5264] close(18) = -1 EBADF (Bad file descriptor) [pid 5264] close(19) = -1 EBADF (Bad file descriptor) [pid 5264] close(20) = -1 EBADF (Bad file descriptor) [pid 5264] close(21) = -1 EBADF (Bad file descriptor) [pid 5264] close(22) = -1 EBADF (Bad file descriptor) [pid 5264] close(23) = -1 EBADF (Bad file descriptor) [pid 5264] close(24) = -1 EBADF (Bad file descriptor) [pid 5264] close(25) = -1 EBADF (Bad file descriptor) [pid 5264] close(26) = -1 EBADF (Bad file descriptor) [pid 5264] close(27) = -1 EBADF (Bad file descriptor) [pid 5264] close(28) = -1 EBADF (Bad file descriptor) [pid 5264] close(29) = -1 EBADF (Bad file descriptor) [pid 5264] exit_group(0) = ? [pid 5264] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 117 ./strace-static-x86_64: Process 5265 attached [pid 5265] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5265] setpgid(0, 0) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5265] write(3, "1000", 4) = 4 [pid 5265] close(3) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5265] setns(201, 0) = 0 [pid 5265] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5265] setns(3, 0) = 0 [pid 5265] close(3) = 0 [pid 5265] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5265] setns(201, 0) = 0 [pid 5265] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5265] setns(3, 0) = 0 [pid 5265] close(3) = 0 [pid 5265] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5265] close(3) = -1 EBADF (Bad file descriptor) [pid 5265] close(4) = 0 [pid 5265] close(5) = 0 [pid 5265] close(6) = -1 EBADF (Bad file descriptor) [pid 5265] close(7) = -1 EBADF (Bad file descriptor) [pid 5265] close(8) = -1 EBADF (Bad file descriptor) [pid 5265] close(9) = -1 EBADF (Bad file descriptor) [pid 5265] close(10) = -1 EBADF (Bad file descriptor) [pid 5265] close(11) = -1 EBADF (Bad file descriptor) [pid 5265] close(12) = -1 EBADF (Bad file descriptor) [pid 5265] close(13) = -1 EBADF (Bad file descriptor) [pid 5265] close(14) = -1 EBADF (Bad file descriptor) [pid 5265] close(15) = -1 EBADF (Bad file descriptor) [pid 5265] close(16) = -1 EBADF (Bad file descriptor) [pid 5265] close(17) = -1 EBADF (Bad file descriptor) [pid 5265] close(18) = -1 EBADF (Bad file descriptor) [pid 5265] close(19) = -1 EBADF (Bad file descriptor) [pid 5265] close(20) = -1 EBADF (Bad file descriptor) [pid 5265] close(21) = -1 EBADF (Bad file descriptor) [pid 5265] close(22) = -1 EBADF (Bad file descriptor) [pid 5265] close(23) = -1 EBADF (Bad file descriptor) [pid 5265] close(24) = -1 EBADF (Bad file descriptor) [pid 5265] close(25) = -1 EBADF (Bad file descriptor) [pid 5265] close(26) = -1 EBADF (Bad file descriptor) [pid 5265] close(27) = -1 EBADF (Bad file descriptor) [pid 5265] close(28) = -1 EBADF (Bad file descriptor) [pid 5265] close(29) = -1 EBADF (Bad file descriptor) [pid 5265] exit_group(0) = ? [pid 5265] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5266 attached , child_tidptr=0x55556c9f8690) = 118 [pid 5266] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5266] setpgid(0, 0) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5266] write(3, "1000", 4) = 4 [pid 5266] close(3) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5266] setns(201, 0) = 0 [pid 5266] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5266] setns(3, 0) = 0 [pid 5266] close(3) = 0 [pid 5266] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5266] setns(201, 0) = 0 [pid 5266] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5266] setns(3, 0) = 0 [pid 5266] close(3) = 0 [pid 5266] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5266] close(3) = -1 EBADF (Bad file descriptor) [pid 5266] close(4) = 0 [pid 5266] close(5) = 0 [pid 5266] close(6) = -1 EBADF (Bad file descriptor) [pid 5266] close(7) = -1 EBADF (Bad file descriptor) [pid 5266] close(8) = -1 EBADF (Bad file descriptor) [pid 5266] close(9) = -1 EBADF (Bad file descriptor) [pid 5266] close(10) = -1 EBADF (Bad file descriptor) [pid 5266] close(11) = -1 EBADF (Bad file descriptor) [pid 5266] close(12) = -1 EBADF (Bad file descriptor) [pid 5266] close(13) = -1 EBADF (Bad file descriptor) [pid 5266] close(14) = -1 EBADF (Bad file descriptor) [pid 5266] close(15) = -1 EBADF (Bad file descriptor) [pid 5266] close(16) = -1 EBADF (Bad file descriptor) [pid 5266] close(17) = -1 EBADF (Bad file descriptor) [pid 5266] close(18) = -1 EBADF (Bad file descriptor) [pid 5266] close(19) = -1 EBADF (Bad file descriptor) [pid 5266] close(20) = -1 EBADF (Bad file descriptor) [pid 5266] close(21) = -1 EBADF (Bad file descriptor) [pid 5266] close(22) = -1 EBADF (Bad file descriptor) [pid 5266] close(23) = -1 EBADF (Bad file descriptor) [pid 5266] close(24) = -1 EBADF (Bad file descriptor) [pid 5266] close(25) = -1 EBADF (Bad file descriptor) [pid 5266] close(26) = -1 EBADF (Bad file descriptor) [pid 5266] close(27) = -1 EBADF (Bad file descriptor) [pid 5266] close(28) = -1 EBADF (Bad file descriptor) [pid 5266] close(29) = -1 EBADF (Bad file descriptor) [pid 5266] exit_group(0) = ? [pid 5266] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached , child_tidptr=0x55556c9f8690) = 119 [pid 5267] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5267] setpgid(0, 0) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5267] write(3, "1000", 4) = 4 [pid 5267] close(3) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5267] setns(201, 0) = 0 [pid 5267] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5267] setns(3, 0) = 0 [pid 5267] close(3) = 0 [pid 5267] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5267] setns(201, 0) = 0 [pid 5267] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5267] setns(3, 0) = 0 [pid 5267] close(3) = 0 [pid 5267] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5267] close(3) = -1 EBADF (Bad file descriptor) [pid 5267] close(4) = 0 [pid 5267] close(5) = 0 [pid 5267] close(6) = -1 EBADF (Bad file descriptor) [pid 5267] close(7) = -1 EBADF (Bad file descriptor) [pid 5267] close(8) = -1 EBADF (Bad file descriptor) [pid 5267] close(9) = -1 EBADF (Bad file descriptor) [pid 5267] close(10) = -1 EBADF (Bad file descriptor) [pid 5267] close(11) = -1 EBADF (Bad file descriptor) [pid 5267] close(12) = -1 EBADF (Bad file descriptor) [pid 5267] close(13) = -1 EBADF (Bad file descriptor) [pid 5267] close(14) = -1 EBADF (Bad file descriptor) [pid 5267] close(15) = -1 EBADF (Bad file descriptor) [pid 5267] close(16) = -1 EBADF (Bad file descriptor) [pid 5267] close(17) = -1 EBADF (Bad file descriptor) [pid 5267] close(18) = -1 EBADF (Bad file descriptor) [pid 5267] close(19) = -1 EBADF (Bad file descriptor) [pid 5267] close(20) = -1 EBADF (Bad file descriptor) [pid 5267] close(21) = -1 EBADF (Bad file descriptor) [pid 5267] close(22) = -1 EBADF (Bad file descriptor) [pid 5267] close(23) = -1 EBADF (Bad file descriptor) [pid 5267] close(24) = -1 EBADF (Bad file descriptor) [pid 5267] close(25) = -1 EBADF (Bad file descriptor) [pid 5267] close(26) = -1 EBADF (Bad file descriptor) [pid 5267] close(27) = -1 EBADF (Bad file descriptor) [pid 5267] close(28) = -1 EBADF (Bad file descriptor) [pid 5267] close(29) = -1 EBADF (Bad file descriptor) [pid 5267] exit_group(0) = ? [pid 5267] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5268 attached , child_tidptr=0x55556c9f8690) = 120 [pid 5268] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5268] setpgid(0, 0) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5268] write(3, "1000", 4) = 4 [pid 5268] close(3) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5268] setns(201, 0) = 0 [pid 5268] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5268] setns(3, 0) = 0 [pid 5268] close(3) = 0 [pid 5268] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5268] setns(201, 0) = 0 [pid 5268] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5268] setns(3, 0) = 0 [pid 5268] close(3) = 0 [pid 5268] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5268] close(3) = -1 EBADF (Bad file descriptor) [pid 5268] close(4) = 0 [pid 5268] close(5) = 0 [pid 5268] close(6) = -1 EBADF (Bad file descriptor) [pid 5268] close(7) = -1 EBADF (Bad file descriptor) [pid 5268] close(8) = -1 EBADF (Bad file descriptor) [pid 5268] close(9) = -1 EBADF (Bad file descriptor) [pid 5268] close(10) = -1 EBADF (Bad file descriptor) [pid 5268] close(11) = -1 EBADF (Bad file descriptor) [pid 5268] close(12) = -1 EBADF (Bad file descriptor) [pid 5268] close(13) = -1 EBADF (Bad file descriptor) [pid 5268] close(14) = -1 EBADF (Bad file descriptor) [pid 5268] close(15) = -1 EBADF (Bad file descriptor) [pid 5268] close(16) = -1 EBADF (Bad file descriptor) [pid 5268] close(17) = -1 EBADF (Bad file descriptor) [pid 5268] close(18) = -1 EBADF (Bad file descriptor) [pid 5268] close(19) = -1 EBADF (Bad file descriptor) [pid 5268] close(20) = -1 EBADF (Bad file descriptor) [pid 5268] close(21) = -1 EBADF (Bad file descriptor) [pid 5268] close(22) = -1 EBADF (Bad file descriptor) [pid 5268] close(23) = -1 EBADF (Bad file descriptor) [pid 5268] close(24) = -1 EBADF (Bad file descriptor) [pid 5268] close(25) = -1 EBADF (Bad file descriptor) [pid 5268] close(26) = -1 EBADF (Bad file descriptor) [pid 5268] close(27) = -1 EBADF (Bad file descriptor) [pid 5268] close(28) = -1 EBADF (Bad file descriptor) [pid 5268] close(29) = -1 EBADF (Bad file descriptor) [pid 5268] exit_group(0) = ? [pid 5268] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5269 attached , child_tidptr=0x55556c9f8690) = 121 [pid 5269] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5269] setns(201, 0) = 0 [pid 5269] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5269] setns(3, 0) = 0 [pid 5269] close(3) = 0 [pid 5269] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5269] setns(201, 0) = 0 [pid 5269] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5269] setns(3, 0) = 0 [pid 5269] close(3) = 0 [pid 5269] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5269] close(3) = -1 EBADF (Bad file descriptor) [pid 5269] close(4) = 0 [pid 5269] close(5) = 0 [pid 5269] close(6) = -1 EBADF (Bad file descriptor) [pid 5269] close(7) = -1 EBADF (Bad file descriptor) [pid 5269] close(8) = -1 EBADF (Bad file descriptor) [pid 5269] close(9) = -1 EBADF (Bad file descriptor) [pid 5269] close(10) = -1 EBADF (Bad file descriptor) [pid 5269] close(11) = -1 EBADF (Bad file descriptor) [pid 5269] close(12) = -1 EBADF (Bad file descriptor) [pid 5269] close(13) = -1 EBADF (Bad file descriptor) [pid 5269] close(14) = -1 EBADF (Bad file descriptor) [pid 5269] close(15) = -1 EBADF (Bad file descriptor) [pid 5269] close(16) = -1 EBADF (Bad file descriptor) [pid 5269] close(17) = -1 EBADF (Bad file descriptor) [pid 5269] close(18) = -1 EBADF (Bad file descriptor) [pid 5269] close(19) = -1 EBADF (Bad file descriptor) [pid 5269] close(20) = -1 EBADF (Bad file descriptor) [pid 5269] close(21) = -1 EBADF (Bad file descriptor) [pid 5269] close(22) = -1 EBADF (Bad file descriptor) [pid 5269] close(23) = -1 EBADF (Bad file descriptor) [pid 5269] close(24) = -1 EBADF (Bad file descriptor) [pid 5269] close(25) = -1 EBADF (Bad file descriptor) [pid 5269] close(26) = -1 EBADF (Bad file descriptor) [pid 5269] close(27) = -1 EBADF (Bad file descriptor) [pid 5269] close(28) = -1 EBADF (Bad file descriptor) [pid 5269] close(29) = -1 EBADF (Bad file descriptor) [pid 5269] exit_group(0) = ? [pid 5269] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 122 ./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5270] setpgid(0, 0) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5270] write(3, "1000", 4) = 4 [pid 5270] close(3) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5270] setns(201, 0) = 0 [pid 5270] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5270] setns(3, 0) = 0 [pid 5270] close(3) = 0 [pid 5270] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5270] setns(201, 0) = 0 [pid 5270] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5270] setns(3, 0) = 0 [pid 5270] close(3) = 0 [pid 5270] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5270] close(3) = -1 EBADF (Bad file descriptor) [pid 5270] close(4) = 0 [pid 5270] close(5) = 0 [pid 5270] close(6) = -1 EBADF (Bad file descriptor) [pid 5270] close(7) = -1 EBADF (Bad file descriptor) [pid 5270] close(8) = -1 EBADF (Bad file descriptor) [pid 5270] close(9) = -1 EBADF (Bad file descriptor) [pid 5270] close(10) = -1 EBADF (Bad file descriptor) [pid 5270] close(11) = -1 EBADF (Bad file descriptor) [pid 5270] close(12) = -1 EBADF (Bad file descriptor) [pid 5270] close(13) = -1 EBADF (Bad file descriptor) [pid 5270] close(14) = -1 EBADF (Bad file descriptor) [pid 5270] close(15) = -1 EBADF (Bad file descriptor) [pid 5270] close(16) = -1 EBADF (Bad file descriptor) [pid 5270] close(17) = -1 EBADF (Bad file descriptor) [pid 5270] close(18) = -1 EBADF (Bad file descriptor) [pid 5270] close(19) = -1 EBADF (Bad file descriptor) [pid 5270] close(20) = -1 EBADF (Bad file descriptor) [pid 5270] close(21) = -1 EBADF (Bad file descriptor) [pid 5270] close(22) = -1 EBADF (Bad file descriptor) [pid 5270] close(23) = -1 EBADF (Bad file descriptor) [pid 5270] close(24) = -1 EBADF (Bad file descriptor) [pid 5270] close(25) = -1 EBADF (Bad file descriptor) [pid 5270] close(26) = -1 EBADF (Bad file descriptor) [pid 5270] close(27) = -1 EBADF (Bad file descriptor) [pid 5270] close(28) = -1 EBADF (Bad file descriptor) [pid 5270] close(29) = -1 EBADF (Bad file descriptor) [pid 5270] exit_group(0) = ? [pid 5270] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5271 attached , child_tidptr=0x55556c9f8690) = 123 [pid 5271] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5271] setns(201, 0) = 0 [pid 5271] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5271] setns(3, 0) = 0 [pid 5271] close(3) = 0 [pid 5271] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5271] setns(201, 0) = 0 [pid 5271] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5271] setns(3, 0) = 0 [pid 5271] close(3) = 0 [pid 5271] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5271] close(3) = -1 EBADF (Bad file descriptor) [pid 5271] close(4) = 0 [pid 5271] close(5) = 0 [pid 5271] close(6) = -1 EBADF (Bad file descriptor) [pid 5271] close(7) = -1 EBADF (Bad file descriptor) [pid 5271] close(8) = -1 EBADF (Bad file descriptor) [pid 5271] close(9) = -1 EBADF (Bad file descriptor) [pid 5271] close(10) = -1 EBADF (Bad file descriptor) [pid 5271] close(11) = -1 EBADF (Bad file descriptor) [pid 5271] close(12) = -1 EBADF (Bad file descriptor) [pid 5271] close(13) = -1 EBADF (Bad file descriptor) [pid 5271] close(14) = -1 EBADF (Bad file descriptor) [pid 5271] close(15) = -1 EBADF (Bad file descriptor) [pid 5271] close(16) = -1 EBADF (Bad file descriptor) [pid 5271] close(17) = -1 EBADF (Bad file descriptor) [pid 5271] close(18) = -1 EBADF (Bad file descriptor) [pid 5271] close(19) = -1 EBADF (Bad file descriptor) [pid 5271] close(20) = -1 EBADF (Bad file descriptor) [pid 5271] close(21) = -1 EBADF (Bad file descriptor) [pid 5271] close(22) = -1 EBADF (Bad file descriptor) [pid 5271] close(23) = -1 EBADF (Bad file descriptor) [pid 5271] close(24) = -1 EBADF (Bad file descriptor) [pid 5271] close(25) = -1 EBADF (Bad file descriptor) [pid 5271] close(26) = -1 EBADF (Bad file descriptor) [pid 5271] close(27) = -1 EBADF (Bad file descriptor) [pid 5271] close(28) = -1 EBADF (Bad file descriptor) [pid 5271] close(29) = -1 EBADF (Bad file descriptor) [pid 5271] exit_group(0) = ? [pid 5271] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached , child_tidptr=0x55556c9f8690) = 124 [pid 5273] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5273] setns(201, 0) = 0 [pid 5273] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5273] setns(3, 0) = 0 [pid 5273] close(3) = 0 [pid 5273] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5273] setns(201, 0) = 0 [pid 5273] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5273] setns(3, 0) = 0 [pid 5273] close(3) = 0 [pid 5273] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5273] close(3) = -1 EBADF (Bad file descriptor) [pid 5273] close(4) = 0 [pid 5273] close(5) = 0 [pid 5273] close(6) = -1 EBADF (Bad file descriptor) [pid 5273] close(7) = -1 EBADF (Bad file descriptor) [pid 5273] close(8) = -1 EBADF (Bad file descriptor) [pid 5273] close(9) = -1 EBADF (Bad file descriptor) [pid 5273] close(10) = -1 EBADF (Bad file descriptor) [pid 5273] close(11) = -1 EBADF (Bad file descriptor) [pid 5273] close(12) = -1 EBADF (Bad file descriptor) [pid 5273] close(13) = -1 EBADF (Bad file descriptor) [pid 5273] close(14) = -1 EBADF (Bad file descriptor) [pid 5273] close(15) = -1 EBADF (Bad file descriptor) [pid 5273] close(16) = -1 EBADF (Bad file descriptor) [pid 5273] close(17) = -1 EBADF (Bad file descriptor) [pid 5273] close(18) = -1 EBADF (Bad file descriptor) [pid 5273] close(19) = -1 EBADF (Bad file descriptor) [pid 5273] close(20) = -1 EBADF (Bad file descriptor) [pid 5273] close(21) = -1 EBADF (Bad file descriptor) [pid 5273] close(22) = -1 EBADF (Bad file descriptor) [pid 5273] close(23) = -1 EBADF (Bad file descriptor) [pid 5273] close(24) = -1 EBADF (Bad file descriptor) [pid 5273] close(25) = -1 EBADF (Bad file descriptor) [pid 5273] close(26) = -1 EBADF (Bad file descriptor) [pid 5273] close(27) = -1 EBADF (Bad file descriptor) [pid 5273] close(28) = -1 EBADF (Bad file descriptor) [pid 5273] close(29) = -1 EBADF (Bad file descriptor) [pid 5273] exit_group(0) = ? [pid 5273] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5274 attached , child_tidptr=0x55556c9f8690) = 125 [pid 5274] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5274] setpgid(0, 0) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4) = 4 [pid 5274] close(3) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5274] setns(201, 0) = 0 [pid 5274] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5274] setns(3, 0) = 0 [pid 5274] close(3) = 0 [pid 5274] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5274] setns(201, 0) = 0 [pid 5274] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5274] setns(3, 0) = 0 [pid 5274] close(3) = 0 [pid 5274] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5274] close(3) = -1 EBADF (Bad file descriptor) [pid 5274] close(4) = 0 [pid 5274] close(5) = 0 [pid 5274] close(6) = -1 EBADF (Bad file descriptor) [pid 5274] close(7) = -1 EBADF (Bad file descriptor) [pid 5274] close(8) = -1 EBADF (Bad file descriptor) [pid 5274] close(9) = -1 EBADF (Bad file descriptor) [pid 5274] close(10) = -1 EBADF (Bad file descriptor) [pid 5274] close(11) = -1 EBADF (Bad file descriptor) [pid 5274] close(12) = -1 EBADF (Bad file descriptor) [pid 5274] close(13) = -1 EBADF (Bad file descriptor) [pid 5274] close(14) = -1 EBADF (Bad file descriptor) [pid 5274] close(15) = -1 EBADF (Bad file descriptor) [pid 5274] close(16) = -1 EBADF (Bad file descriptor) [pid 5274] close(17) = -1 EBADF (Bad file descriptor) [pid 5274] close(18) = -1 EBADF (Bad file descriptor) [pid 5274] close(19) = -1 EBADF (Bad file descriptor) [pid 5274] close(20) = -1 EBADF (Bad file descriptor) [pid 5274] close(21) = -1 EBADF (Bad file descriptor) [pid 5274] close(22) = -1 EBADF (Bad file descriptor) [pid 5274] close(23) = -1 EBADF (Bad file descriptor) [pid 5274] close(24) = -1 EBADF (Bad file descriptor) [pid 5274] close(25) = -1 EBADF (Bad file descriptor) [pid 5274] close(26) = -1 EBADF (Bad file descriptor) [pid 5274] close(27) = -1 EBADF (Bad file descriptor) [pid 5274] close(28) = -1 EBADF (Bad file descriptor) [pid 5274] close(29) = -1 EBADF (Bad file descriptor) [pid 5274] exit_group(0) = ? [pid 5274] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5275 attached , child_tidptr=0x55556c9f8690) = 126 [pid 5275] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5275] setpgid(0, 0) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5275] write(3, "1000", 4) = 4 [pid 5275] close(3) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5275] setns(201, 0) = 0 [pid 5275] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5275] setns(3, 0) = 0 [pid 5275] close(3) = 0 [pid 5275] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5275] setns(201, 0) = 0 [pid 5275] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5275] setns(3, 0) = 0 [pid 5275] close(3) = 0 [pid 5275] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5275] close(3) = -1 EBADF (Bad file descriptor) [pid 5275] close(4) = 0 [pid 5275] close(5) = 0 [pid 5275] close(6) = -1 EBADF (Bad file descriptor) [pid 5275] close(7) = -1 EBADF (Bad file descriptor) [pid 5275] close(8) = -1 EBADF (Bad file descriptor) [pid 5275] close(9) = -1 EBADF (Bad file descriptor) [pid 5275] close(10) = -1 EBADF (Bad file descriptor) [pid 5275] close(11) = -1 EBADF (Bad file descriptor) [pid 5275] close(12) = -1 EBADF (Bad file descriptor) [pid 5275] close(13) = -1 EBADF (Bad file descriptor) [pid 5275] close(14) = -1 EBADF (Bad file descriptor) [pid 5275] close(15) = -1 EBADF (Bad file descriptor) [pid 5275] close(16) = -1 EBADF (Bad file descriptor) [pid 5275] close(17) = -1 EBADF (Bad file descriptor) [pid 5275] close(18) = -1 EBADF (Bad file descriptor) [pid 5275] close(19) = -1 EBADF (Bad file descriptor) [pid 5275] close(20) = -1 EBADF (Bad file descriptor) [pid 5275] close(21) = -1 EBADF (Bad file descriptor) [pid 5275] close(22) = -1 EBADF (Bad file descriptor) [pid 5275] close(23) = -1 EBADF (Bad file descriptor) [pid 5275] close(24) = -1 EBADF (Bad file descriptor) [pid 5275] close(25) = -1 EBADF (Bad file descriptor) [pid 5275] close(26) = -1 EBADF (Bad file descriptor) [pid 5275] close(27) = -1 EBADF (Bad file descriptor) [pid 5275] close(28) = -1 EBADF (Bad file descriptor) [pid 5275] close(29) = -1 EBADF (Bad file descriptor) [pid 5275] exit_group(0) = ? [pid 5275] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5276 attached , child_tidptr=0x55556c9f8690) = 127 [pid 5276] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5276] setpgid(0, 0) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5276] write(3, "1000", 4) = 4 [pid 5276] close(3) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5276] setns(201, 0) = 0 [pid 5276] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5276] setns(3, 0) = 0 [pid 5276] close(3) = 0 [pid 5276] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5276] setns(201, 0) = 0 [pid 5276] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5276] setns(3, 0) = 0 [pid 5276] close(3) = 0 [pid 5276] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5276] close(3) = -1 EBADF (Bad file descriptor) [pid 5276] close(4) = 0 [pid 5276] close(5) = 0 [pid 5276] close(6) = -1 EBADF (Bad file descriptor) [pid 5276] close(7) = -1 EBADF (Bad file descriptor) [pid 5276] close(8) = -1 EBADF (Bad file descriptor) [pid 5276] close(9) = -1 EBADF (Bad file descriptor) [pid 5276] close(10) = -1 EBADF (Bad file descriptor) [pid 5276] close(11) = -1 EBADF (Bad file descriptor) [pid 5276] close(12) = -1 EBADF (Bad file descriptor) [pid 5276] close(13) = -1 EBADF (Bad file descriptor) [pid 5276] close(14) = -1 EBADF (Bad file descriptor) [pid 5276] close(15) = -1 EBADF (Bad file descriptor) [pid 5276] close(16) = -1 EBADF (Bad file descriptor) [pid 5276] close(17) = -1 EBADF (Bad file descriptor) [pid 5276] close(18) = -1 EBADF (Bad file descriptor) [pid 5276] close(19) = -1 EBADF (Bad file descriptor) [pid 5276] close(20) = -1 EBADF (Bad file descriptor) [pid 5276] close(21) = -1 EBADF (Bad file descriptor) [pid 5276] close(22) = -1 EBADF (Bad file descriptor) [pid 5276] close(23) = -1 EBADF (Bad file descriptor) [pid 5276] close(24) = -1 EBADF (Bad file descriptor) [pid 5276] close(25) = -1 EBADF (Bad file descriptor) [pid 5276] close(26) = -1 EBADF (Bad file descriptor) [pid 5276] close(27) = -1 EBADF (Bad file descriptor) [pid 5276] close(28) = -1 EBADF (Bad file descriptor) [pid 5276] close(29) = -1 EBADF (Bad file descriptor) [pid 5276] exit_group(0) = ? [pid 5276] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5277 attached , child_tidptr=0x55556c9f8690) = 128 [pid 5277] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5277] setpgid(0, 0) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5277] close(3) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5277] setns(201, 0) = 0 [pid 5277] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5277] setns(3, 0) = 0 [pid 5277] close(3) = 0 [pid 5277] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5277] setns(201, 0) = 0 [pid 5277] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5277] setns(3, 0) = 0 [pid 5277] close(3) = 0 [pid 5277] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5277] close(3) = -1 EBADF (Bad file descriptor) [pid 5277] close(4) = 0 [pid 5277] close(5) = 0 [pid 5277] close(6) = -1 EBADF (Bad file descriptor) [pid 5277] close(7) = -1 EBADF (Bad file descriptor) [pid 5277] close(8) = -1 EBADF (Bad file descriptor) [pid 5277] close(9) = -1 EBADF (Bad file descriptor) [pid 5277] close(10) = -1 EBADF (Bad file descriptor) [pid 5277] close(11) = -1 EBADF (Bad file descriptor) [pid 5277] close(12) = -1 EBADF (Bad file descriptor) [pid 5277] close(13) = -1 EBADF (Bad file descriptor) [pid 5277] close(14) = -1 EBADF (Bad file descriptor) [pid 5277] close(15) = -1 EBADF (Bad file descriptor) [pid 5277] close(16) = -1 EBADF (Bad file descriptor) [pid 5277] close(17) = -1 EBADF (Bad file descriptor) [pid 5277] close(18) = -1 EBADF (Bad file descriptor) [pid 5277] close(19) = -1 EBADF (Bad file descriptor) [pid 5277] close(20) = -1 EBADF (Bad file descriptor) [pid 5277] close(21) = -1 EBADF (Bad file descriptor) [pid 5277] close(22) = -1 EBADF (Bad file descriptor) [pid 5277] close(23) = -1 EBADF (Bad file descriptor) [pid 5277] close(24) = -1 EBADF (Bad file descriptor) [pid 5277] close(25) = -1 EBADF (Bad file descriptor) [pid 5277] close(26) = -1 EBADF (Bad file descriptor) [pid 5277] close(27) = -1 EBADF (Bad file descriptor) [pid 5277] close(28) = -1 EBADF (Bad file descriptor) [pid 5277] close(29) = -1 EBADF (Bad file descriptor) [pid 5277] exit_group(0) = ? [pid 5277] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5278 attached , child_tidptr=0x55556c9f8690) = 129 [pid 5278] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5278] setns(201, 0) = 0 [pid 5278] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5278] setns(3, 0) = 0 [pid 5278] close(3) = 0 [pid 5278] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5278] setns(201, 0) = 0 [pid 5278] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5278] setns(3, 0) = 0 [pid 5278] close(3) = 0 [pid 5278] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5278] close(3) = -1 EBADF (Bad file descriptor) [pid 5278] close(4) = 0 [pid 5278] close(5) = 0 [pid 5278] close(6) = -1 EBADF (Bad file descriptor) [pid 5278] close(7) = -1 EBADF (Bad file descriptor) [pid 5278] close(8) = -1 EBADF (Bad file descriptor) [pid 5278] close(9) = -1 EBADF (Bad file descriptor) [pid 5278] close(10) = -1 EBADF (Bad file descriptor) [pid 5278] close(11) = -1 EBADF (Bad file descriptor) [pid 5278] close(12) = -1 EBADF (Bad file descriptor) [pid 5278] close(13) = -1 EBADF (Bad file descriptor) [pid 5278] close(14) = -1 EBADF (Bad file descriptor) [pid 5278] close(15) = -1 EBADF (Bad file descriptor) [pid 5278] close(16) = -1 EBADF (Bad file descriptor) [pid 5278] close(17) = -1 EBADF (Bad file descriptor) [pid 5278] close(18) = -1 EBADF (Bad file descriptor) [pid 5278] close(19) = -1 EBADF (Bad file descriptor) [pid 5278] close(20) = -1 EBADF (Bad file descriptor) [pid 5278] close(21) = -1 EBADF (Bad file descriptor) [pid 5278] close(22) = -1 EBADF (Bad file descriptor) [pid 5278] close(23) = -1 EBADF (Bad file descriptor) [pid 5278] close(24) = -1 EBADF (Bad file descriptor) [pid 5278] close(25) = -1 EBADF (Bad file descriptor) [pid 5278] close(26) = -1 EBADF (Bad file descriptor) [pid 5278] close(27) = -1 EBADF (Bad file descriptor) [pid 5278] close(28) = -1 EBADF (Bad file descriptor) [pid 5278] close(29) = -1 EBADF (Bad file descriptor) [pid 5278] exit_group(0) = ? [pid 5278] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached , child_tidptr=0x55556c9f8690) = 130 [pid 5279] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5279] setpgid(0, 0) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5279] write(3, "1000", 4) = 4 [pid 5279] close(3) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5279] setns(201, 0) = 0 [pid 5279] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5279] setns(3, 0) = 0 [pid 5279] close(3) = 0 [pid 5279] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5279] setns(201, 0) = 0 [pid 5279] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5279] setns(3, 0) = 0 [pid 5279] close(3) = 0 [pid 5279] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5279] close(3) = -1 EBADF (Bad file descriptor) [pid 5279] close(4) = 0 [pid 5279] close(5) = 0 [pid 5279] close(6) = -1 EBADF (Bad file descriptor) [pid 5279] close(7) = -1 EBADF (Bad file descriptor) [pid 5279] close(8) = -1 EBADF (Bad file descriptor) [pid 5279] close(9) = -1 EBADF (Bad file descriptor) [pid 5279] close(10) = -1 EBADF (Bad file descriptor) [pid 5279] close(11) = -1 EBADF (Bad file descriptor) [pid 5279] close(12) = -1 EBADF (Bad file descriptor) [pid 5279] close(13) = -1 EBADF (Bad file descriptor) [pid 5279] close(14) = -1 EBADF (Bad file descriptor) [pid 5279] close(15) = -1 EBADF (Bad file descriptor) [pid 5279] close(16) = -1 EBADF (Bad file descriptor) [pid 5279] close(17) = -1 EBADF (Bad file descriptor) [pid 5279] close(18) = -1 EBADF (Bad file descriptor) [pid 5279] close(19) = -1 EBADF (Bad file descriptor) [pid 5279] close(20) = -1 EBADF (Bad file descriptor) [pid 5279] close(21) = -1 EBADF (Bad file descriptor) [pid 5279] close(22) = -1 EBADF (Bad file descriptor) [pid 5279] close(23) = -1 EBADF (Bad file descriptor) [pid 5279] close(24) = -1 EBADF (Bad file descriptor) [pid 5279] close(25) = -1 EBADF (Bad file descriptor) [pid 5279] close(26) = -1 EBADF (Bad file descriptor) [pid 5279] close(27) = -1 EBADF (Bad file descriptor) [pid 5279] close(28) = -1 EBADF (Bad file descriptor) [pid 5279] close(29) = -1 EBADF (Bad file descriptor) [pid 5279] exit_group(0) = ? [pid 5279] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5280 attached , child_tidptr=0x55556c9f8690) = 131 [pid 5280] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5280] setpgid(0, 0) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5280] write(3, "1000", 4) = 4 [pid 5280] close(3) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5280] setns(201, 0) = 0 [pid 5280] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5280] setns(3, 0) = 0 [pid 5280] close(3) = 0 [pid 5280] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5280] setns(201, 0) = 0 [pid 5280] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5280] setns(3, 0) = 0 [pid 5280] close(3) = 0 [pid 5280] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5280] close(3) = -1 EBADF (Bad file descriptor) [pid 5280] close(4) = 0 [pid 5280] close(5) = 0 [pid 5280] close(6) = -1 EBADF (Bad file descriptor) [pid 5280] close(7) = -1 EBADF (Bad file descriptor) [pid 5280] close(8) = -1 EBADF (Bad file descriptor) [pid 5280] close(9) = -1 EBADF (Bad file descriptor) [pid 5280] close(10) = -1 EBADF (Bad file descriptor) [pid 5280] close(11) = -1 EBADF (Bad file descriptor) [pid 5280] close(12) = -1 EBADF (Bad file descriptor) [pid 5280] close(13) = -1 EBADF (Bad file descriptor) [pid 5280] close(14) = -1 EBADF (Bad file descriptor) [pid 5280] close(15) = -1 EBADF (Bad file descriptor) [pid 5280] close(16) = -1 EBADF (Bad file descriptor) [pid 5280] close(17) = -1 EBADF (Bad file descriptor) [pid 5280] close(18) = -1 EBADF (Bad file descriptor) [pid 5280] close(19) = -1 EBADF (Bad file descriptor) [pid 5280] close(20) = -1 EBADF (Bad file descriptor) [pid 5280] close(21) = -1 EBADF (Bad file descriptor) [pid 5280] close(22) = -1 EBADF (Bad file descriptor) [pid 5280] close(23) = -1 EBADF (Bad file descriptor) [pid 5280] close(24) = -1 EBADF (Bad file descriptor) [pid 5280] close(25) = -1 EBADF (Bad file descriptor) [pid 5280] close(26) = -1 EBADF (Bad file descriptor) [pid 5280] close(27) = -1 EBADF (Bad file descriptor) [pid 5280] close(28) = -1 EBADF (Bad file descriptor) [pid 5280] close(29) = -1 EBADF (Bad file descriptor) [pid 5280] exit_group(0) = ? [pid 5280] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5281 attached , child_tidptr=0x55556c9f8690) = 132 [pid 5281] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4) = 4 [pid 5281] close(3) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5281] setns(201, 0) = 0 [pid 5281] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5281] setns(3, 0) = 0 [pid 5281] close(3) = 0 [pid 5281] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5281] setns(201, 0) = 0 [pid 5281] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5281] setns(3, 0) = 0 [pid 5281] close(3) = 0 [pid 5281] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5281] close(3) = -1 EBADF (Bad file descriptor) [pid 5281] close(4) = 0 [pid 5281] close(5) = 0 [pid 5281] close(6) = -1 EBADF (Bad file descriptor) [pid 5281] close(7) = -1 EBADF (Bad file descriptor) [pid 5281] close(8) = -1 EBADF (Bad file descriptor) [pid 5281] close(9) = -1 EBADF (Bad file descriptor) [pid 5281] close(10) = -1 EBADF (Bad file descriptor) [pid 5281] close(11) = -1 EBADF (Bad file descriptor) [pid 5281] close(12) = -1 EBADF (Bad file descriptor) [pid 5281] close(13) = -1 EBADF (Bad file descriptor) [pid 5281] close(14) = -1 EBADF (Bad file descriptor) [pid 5281] close(15) = -1 EBADF (Bad file descriptor) [pid 5281] close(16) = -1 EBADF (Bad file descriptor) [pid 5281] close(17) = -1 EBADF (Bad file descriptor) [pid 5281] close(18) = -1 EBADF (Bad file descriptor) [pid 5281] close(19) = -1 EBADF (Bad file descriptor) [pid 5281] close(20) = -1 EBADF (Bad file descriptor) [pid 5281] close(21) = -1 EBADF (Bad file descriptor) [pid 5281] close(22) = -1 EBADF (Bad file descriptor) [pid 5281] close(23) = -1 EBADF (Bad file descriptor) [pid 5281] close(24) = -1 EBADF (Bad file descriptor) [pid 5281] close(25) = -1 EBADF (Bad file descriptor) [pid 5281] close(26) = -1 EBADF (Bad file descriptor) [pid 5281] close(27) = -1 EBADF (Bad file descriptor) [pid 5281] close(28) = -1 EBADF (Bad file descriptor) [pid 5281] close(29) = -1 EBADF (Bad file descriptor) [pid 5281] exit_group(0) = ? [pid 5281] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5282 attached , child_tidptr=0x55556c9f8690) = 133 [pid 5282] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5282] setpgid(0, 0) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5282] write(3, "1000", 4) = 4 [pid 5282] close(3) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5282] setns(201, 0) = 0 [pid 5282] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5282] setns(3, 0) = 0 [pid 5282] close(3) = 0 [pid 5282] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5282] setns(201, 0) = 0 [pid 5282] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5282] setns(3, 0) = 0 [pid 5282] close(3) = 0 [pid 5282] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5282] close(3) = -1 EBADF (Bad file descriptor) [pid 5282] close(4) = 0 [pid 5282] close(5) = 0 [pid 5282] close(6) = -1 EBADF (Bad file descriptor) [pid 5282] close(7) = -1 EBADF (Bad file descriptor) [pid 5282] close(8) = -1 EBADF (Bad file descriptor) [pid 5282] close(9) = -1 EBADF (Bad file descriptor) [pid 5282] close(10) = -1 EBADF (Bad file descriptor) [pid 5282] close(11) = -1 EBADF (Bad file descriptor) [pid 5282] close(12) = -1 EBADF (Bad file descriptor) [pid 5282] close(13) = -1 EBADF (Bad file descriptor) [pid 5282] close(14) = -1 EBADF (Bad file descriptor) [pid 5282] close(15) = -1 EBADF (Bad file descriptor) [pid 5282] close(16) = -1 EBADF (Bad file descriptor) [pid 5282] close(17) = -1 EBADF (Bad file descriptor) [pid 5282] close(18) = -1 EBADF (Bad file descriptor) [pid 5282] close(19) = -1 EBADF (Bad file descriptor) [pid 5282] close(20) = -1 EBADF (Bad file descriptor) [pid 5282] close(21) = -1 EBADF (Bad file descriptor) [pid 5282] close(22) = -1 EBADF (Bad file descriptor) [pid 5282] close(23) = -1 EBADF (Bad file descriptor) [pid 5282] close(24) = -1 EBADF (Bad file descriptor) [pid 5282] close(25) = -1 EBADF (Bad file descriptor) [pid 5282] close(26) = -1 EBADF (Bad file descriptor) [pid 5282] close(27) = -1 EBADF (Bad file descriptor) [pid 5282] close(28) = -1 EBADF (Bad file descriptor) [pid 5282] close(29) = -1 EBADF (Bad file descriptor) [pid 5282] exit_group(0) = ? [pid 5282] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached , child_tidptr=0x55556c9f8690) = 134 [pid 5283] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5283] setpgid(0, 0) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5283] write(3, "1000", 4) = 4 [pid 5283] close(3) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5283] setns(201, 0) = 0 [pid 5283] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5283] setns(3, 0) = 0 [pid 5283] close(3) = 0 [pid 5283] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5283] setns(201, 0) = 0 [pid 5283] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5283] setns(3, 0) = 0 [pid 5283] close(3) = 0 [pid 5283] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5283] close(3) = -1 EBADF (Bad file descriptor) [pid 5283] close(4) = 0 [pid 5283] close(5) = 0 [pid 5283] close(6) = -1 EBADF (Bad file descriptor) [pid 5283] close(7) = -1 EBADF (Bad file descriptor) [pid 5283] close(8) = -1 EBADF (Bad file descriptor) [pid 5283] close(9) = -1 EBADF (Bad file descriptor) [pid 5283] close(10) = -1 EBADF (Bad file descriptor) [pid 5283] close(11) = -1 EBADF (Bad file descriptor) [pid 5283] close(12) = -1 EBADF (Bad file descriptor) [pid 5283] close(13) = -1 EBADF (Bad file descriptor) [pid 5283] close(14) = -1 EBADF (Bad file descriptor) [pid 5283] close(15) = -1 EBADF (Bad file descriptor) [pid 5283] close(16) = -1 EBADF (Bad file descriptor) [pid 5283] close(17) = -1 EBADF (Bad file descriptor) [pid 5283] close(18) = -1 EBADF (Bad file descriptor) [pid 5283] close(19) = -1 EBADF (Bad file descriptor) [pid 5283] close(20) = -1 EBADF (Bad file descriptor) [pid 5283] close(21) = -1 EBADF (Bad file descriptor) [pid 5283] close(22) = -1 EBADF (Bad file descriptor) [pid 5283] close(23) = -1 EBADF (Bad file descriptor) [pid 5283] close(24) = -1 EBADF (Bad file descriptor) [pid 5283] close(25) = -1 EBADF (Bad file descriptor) [pid 5283] close(26) = -1 EBADF (Bad file descriptor) [pid 5283] close(27) = -1 EBADF (Bad file descriptor) [pid 5283] close(28) = -1 EBADF (Bad file descriptor) [pid 5283] close(29) = -1 EBADF (Bad file descriptor) [pid 5283] exit_group(0) = ? [pid 5283] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5284 attached , child_tidptr=0x55556c9f8690) = 135 [pid 5284] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5284] setpgid(0, 0) = 0 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5284] write(3, "1000", 4) = 4 [pid 5284] close(3) = 0 [pid 5284] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5284] setns(201, 0) = 0 [pid 5284] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5284] setns(3, 0) = 0 [pid 5284] close(3) = 0 [pid 5284] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5284] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5284] setns(201, 0) = 0 [pid 5284] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5284] setns(3, 0) = 0 [pid 5284] close(3) = 0 [pid 5284] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5284] close(3) = -1 EBADF (Bad file descriptor) [pid 5284] close(4) = 0 [pid 5284] close(5) = 0 [pid 5284] close(6) = -1 EBADF (Bad file descriptor) [pid 5284] close(7) = -1 EBADF (Bad file descriptor) [pid 5284] close(8) = -1 EBADF (Bad file descriptor) [pid 5284] close(9) = -1 EBADF (Bad file descriptor) [pid 5284] close(10) = -1 EBADF (Bad file descriptor) [pid 5284] close(11) = -1 EBADF (Bad file descriptor) [pid 5284] close(12) = -1 EBADF (Bad file descriptor) [pid 5284] close(13) = -1 EBADF (Bad file descriptor) [pid 5284] close(14) = -1 EBADF (Bad file descriptor) [pid 5284] close(15) = -1 EBADF (Bad file descriptor) [pid 5284] close(16) = -1 EBADF (Bad file descriptor) [pid 5284] close(17) = -1 EBADF (Bad file descriptor) [pid 5284] close(18) = -1 EBADF (Bad file descriptor) [pid 5284] close(19) = -1 EBADF (Bad file descriptor) [pid 5284] close(20) = -1 EBADF (Bad file descriptor) [pid 5284] close(21) = -1 EBADF (Bad file descriptor) [pid 5284] close(22) = -1 EBADF (Bad file descriptor) [pid 5284] close(23) = -1 EBADF (Bad file descriptor) [pid 5284] close(24) = -1 EBADF (Bad file descriptor) [pid 5284] close(25) = -1 EBADF (Bad file descriptor) [pid 5284] close(26) = -1 EBADF (Bad file descriptor) [pid 5284] close(27) = -1 EBADF (Bad file descriptor) [pid 5284] close(28) = -1 EBADF (Bad file descriptor) [pid 5284] close(29) = -1 EBADF (Bad file descriptor) [pid 5284] exit_group(0) = ? [pid 5284] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5285 attached , child_tidptr=0x55556c9f8690) = 136 [pid 5285] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5285] setpgid(0, 0) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5285] write(3, "1000", 4) = 4 [pid 5285] close(3) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5285] setns(201, 0) = 0 [pid 5285] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5285] setns(3, 0) = 0 [pid 5285] close(3) = 0 [pid 5285] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5285] setns(201, 0) = 0 [pid 5285] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5285] setns(3, 0) = 0 [pid 5285] close(3) = 0 [pid 5285] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5285] close(3) = -1 EBADF (Bad file descriptor) [pid 5285] close(4) = 0 [pid 5285] close(5) = 0 [pid 5285] close(6) = -1 EBADF (Bad file descriptor) [pid 5285] close(7) = -1 EBADF (Bad file descriptor) [pid 5285] close(8) = -1 EBADF (Bad file descriptor) [pid 5285] close(9) = -1 EBADF (Bad file descriptor) [pid 5285] close(10) = -1 EBADF (Bad file descriptor) [pid 5285] close(11) = -1 EBADF (Bad file descriptor) [pid 5285] close(12) = -1 EBADF (Bad file descriptor) [pid 5285] close(13) = -1 EBADF (Bad file descriptor) [pid 5285] close(14) = -1 EBADF (Bad file descriptor) [pid 5285] close(15) = -1 EBADF (Bad file descriptor) [pid 5285] close(16) = -1 EBADF (Bad file descriptor) [pid 5285] close(17) = -1 EBADF (Bad file descriptor) [pid 5285] close(18) = -1 EBADF (Bad file descriptor) [pid 5285] close(19) = -1 EBADF (Bad file descriptor) [pid 5285] close(20) = -1 EBADF (Bad file descriptor) [pid 5285] close(21) = -1 EBADF (Bad file descriptor) [pid 5285] close(22) = -1 EBADF (Bad file descriptor) [pid 5285] close(23) = -1 EBADF (Bad file descriptor) [pid 5285] close(24) = -1 EBADF (Bad file descriptor) [pid 5285] close(25) = -1 EBADF (Bad file descriptor) [pid 5285] close(26) = -1 EBADF (Bad file descriptor) [pid 5285] close(27) = -1 EBADF (Bad file descriptor) [pid 5285] close(28) = -1 EBADF (Bad file descriptor) [pid 5285] close(29) = -1 EBADF (Bad file descriptor) [pid 5285] exit_group(0) = ? [pid 5285] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5286 attached , child_tidptr=0x55556c9f8690) = 137 [pid 5286] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4) = 4 [pid 5286] close(3) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5286] setns(201, 0) = 0 [pid 5286] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5286] setns(3, 0) = 0 [pid 5286] close(3) = 0 [pid 5286] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5286] setns(201, 0) = 0 [pid 5286] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5286] setns(3, 0) = 0 [pid 5286] close(3) = 0 [pid 5286] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5286] close(3) = -1 EBADF (Bad file descriptor) [pid 5286] close(4) = 0 [pid 5286] close(5) = 0 [pid 5286] close(6) = -1 EBADF (Bad file descriptor) [pid 5286] close(7) = -1 EBADF (Bad file descriptor) [pid 5286] close(8) = -1 EBADF (Bad file descriptor) [pid 5286] close(9) = -1 EBADF (Bad file descriptor) [pid 5286] close(10) = -1 EBADF (Bad file descriptor) [pid 5286] close(11) = -1 EBADF (Bad file descriptor) [pid 5286] close(12) = -1 EBADF (Bad file descriptor) [pid 5286] close(13) = -1 EBADF (Bad file descriptor) [pid 5286] close(14) = -1 EBADF (Bad file descriptor) [pid 5286] close(15) = -1 EBADF (Bad file descriptor) [pid 5286] close(16) = -1 EBADF (Bad file descriptor) [pid 5286] close(17) = -1 EBADF (Bad file descriptor) [pid 5286] close(18) = -1 EBADF (Bad file descriptor) [pid 5286] close(19) = -1 EBADF (Bad file descriptor) [pid 5286] close(20) = -1 EBADF (Bad file descriptor) [pid 5286] close(21) = -1 EBADF (Bad file descriptor) [pid 5286] close(22) = -1 EBADF (Bad file descriptor) [pid 5286] close(23) = -1 EBADF (Bad file descriptor) [pid 5286] close(24) = -1 EBADF (Bad file descriptor) [pid 5286] close(25) = -1 EBADF (Bad file descriptor) [pid 5286] close(26) = -1 EBADF (Bad file descriptor) [pid 5286] close(27) = -1 EBADF (Bad file descriptor) [pid 5286] close(28) = -1 EBADF (Bad file descriptor) [pid 5286] close(29) = -1 EBADF (Bad file descriptor) [pid 5286] exit_group(0) = ? [pid 5286] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5287 attached , child_tidptr=0x55556c9f8690) = 138 [pid 5287] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5287] setpgid(0, 0) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5287] write(3, "1000", 4) = 4 [pid 5287] close(3) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5287] setns(201, 0) = 0 [pid 5287] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5287] setns(3, 0) = 0 [pid 5287] close(3) = 0 [pid 5287] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5287] setns(201, 0) = 0 [pid 5287] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5287] setns(3, 0) = 0 [pid 5287] close(3) = 0 [pid 5287] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5287] close(3) = -1 EBADF (Bad file descriptor) [pid 5287] close(4) = 0 [pid 5287] close(5) = 0 [pid 5287] close(6) = -1 EBADF (Bad file descriptor) [pid 5287] close(7) = -1 EBADF (Bad file descriptor) [pid 5287] close(8) = -1 EBADF (Bad file descriptor) [pid 5287] close(9) = -1 EBADF (Bad file descriptor) [pid 5287] close(10) = -1 EBADF (Bad file descriptor) [pid 5287] close(11) = -1 EBADF (Bad file descriptor) [pid 5287] close(12) = -1 EBADF (Bad file descriptor) [pid 5287] close(13) = -1 EBADF (Bad file descriptor) [pid 5287] close(14) = -1 EBADF (Bad file descriptor) [pid 5287] close(15) = -1 EBADF (Bad file descriptor) [pid 5287] close(16) = -1 EBADF (Bad file descriptor) [pid 5287] close(17) = -1 EBADF (Bad file descriptor) [pid 5287] close(18) = -1 EBADF (Bad file descriptor) [pid 5287] close(19) = -1 EBADF (Bad file descriptor) [pid 5287] close(20) = -1 EBADF (Bad file descriptor) [pid 5287] close(21) = -1 EBADF (Bad file descriptor) [pid 5287] close(22) = -1 EBADF (Bad file descriptor) [pid 5287] close(23) = -1 EBADF (Bad file descriptor) [pid 5287] close(24) = -1 EBADF (Bad file descriptor) [pid 5287] close(25) = -1 EBADF (Bad file descriptor) [pid 5287] close(26) = -1 EBADF (Bad file descriptor) [pid 5287] close(27) = -1 EBADF (Bad file descriptor) [pid 5287] close(28) = -1 EBADF (Bad file descriptor) [pid 5287] close(29) = -1 EBADF (Bad file descriptor) [pid 5287] exit_group(0) = ? [pid 5287] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5289 attached [pid 5289] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 139 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5289] setpgid(0, 0) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5289] setns(201, 0) = 0 [pid 5289] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5289] setns(3, 0) = 0 [pid 5289] close(3) = 0 [pid 5289] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5289] setns(201, 0) = 0 [pid 5289] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5289] setns(3, 0) = 0 [pid 5289] close(3) = 0 [pid 5289] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5289] close(3) = -1 EBADF (Bad file descriptor) [pid 5289] close(4) = 0 [pid 5289] close(5) = 0 [pid 5289] close(6) = -1 EBADF (Bad file descriptor) [pid 5289] close(7) = -1 EBADF (Bad file descriptor) [pid 5289] close(8) = -1 EBADF (Bad file descriptor) [pid 5289] close(9) = -1 EBADF (Bad file descriptor) [pid 5289] close(10) = -1 EBADF (Bad file descriptor) [pid 5289] close(11) = -1 EBADF (Bad file descriptor) [pid 5289] close(12) = -1 EBADF (Bad file descriptor) [pid 5289] close(13) = -1 EBADF (Bad file descriptor) [pid 5289] close(14) = -1 EBADF (Bad file descriptor) [pid 5289] close(15) = -1 EBADF (Bad file descriptor) [pid 5289] close(16) = -1 EBADF (Bad file descriptor) [pid 5289] close(17) = -1 EBADF (Bad file descriptor) [pid 5289] close(18) = -1 EBADF (Bad file descriptor) [pid 5289] close(19) = -1 EBADF (Bad file descriptor) [pid 5289] close(20) = -1 EBADF (Bad file descriptor) [pid 5289] close(21) = -1 EBADF (Bad file descriptor) [pid 5289] close(22) = -1 EBADF (Bad file descriptor) [pid 5289] close(23) = -1 EBADF (Bad file descriptor) [pid 5289] close(24) = -1 EBADF (Bad file descriptor) [pid 5289] close(25) = -1 EBADF (Bad file descriptor) [pid 5289] close(26) = -1 EBADF (Bad file descriptor) [pid 5289] close(27) = -1 EBADF (Bad file descriptor) [pid 5289] close(28) = -1 EBADF (Bad file descriptor) [pid 5289] close(29) = -1 EBADF (Bad file descriptor) [pid 5289] exit_group(0) = ? [pid 5289] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5290 attached , child_tidptr=0x55556c9f8690) = 140 [pid 5290] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5290] setpgid(0, 0) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5290] write(3, "1000", 4) = 4 [pid 5290] close(3) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5290] setns(201, 0) = 0 [pid 5290] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5290] setns(3, 0) = 0 [pid 5290] close(3) = 0 [pid 5290] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5290] setns(201, 0) = 0 [pid 5290] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5290] setns(3, 0) = 0 [pid 5290] close(3) = 0 [pid 5290] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5290] close(3) = -1 EBADF (Bad file descriptor) [pid 5290] close(4) = 0 [pid 5290] close(5) = 0 [pid 5290] close(6) = -1 EBADF (Bad file descriptor) [pid 5290] close(7) = -1 EBADF (Bad file descriptor) [pid 5290] close(8) = -1 EBADF (Bad file descriptor) [pid 5290] close(9) = -1 EBADF (Bad file descriptor) [pid 5290] close(10) = -1 EBADF (Bad file descriptor) [pid 5290] close(11) = -1 EBADF (Bad file descriptor) [pid 5290] close(12) = -1 EBADF (Bad file descriptor) [pid 5290] close(13) = -1 EBADF (Bad file descriptor) [pid 5290] close(14) = -1 EBADF (Bad file descriptor) [pid 5290] close(15) = -1 EBADF (Bad file descriptor) [pid 5290] close(16) = -1 EBADF (Bad file descriptor) [pid 5290] close(17) = -1 EBADF (Bad file descriptor) [pid 5290] close(18) = -1 EBADF (Bad file descriptor) [pid 5290] close(19) = -1 EBADF (Bad file descriptor) [pid 5290] close(20) = -1 EBADF (Bad file descriptor) [pid 5290] close(21) = -1 EBADF (Bad file descriptor) [pid 5290] close(22) = -1 EBADF (Bad file descriptor) [pid 5290] close(23) = -1 EBADF (Bad file descriptor) [pid 5290] close(24) = -1 EBADF (Bad file descriptor) [pid 5290] close(25) = -1 EBADF (Bad file descriptor) [pid 5290] close(26) = -1 EBADF (Bad file descriptor) [pid 5290] close(27) = -1 EBADF (Bad file descriptor) [pid 5290] close(28) = -1 EBADF (Bad file descriptor) [pid 5290] close(29) = -1 EBADF (Bad file descriptor) [pid 5290] exit_group(0) = ? [pid 5290] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5291 attached , child_tidptr=0x55556c9f8690) = 141 [pid 5291] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5291] setpgid(0, 0) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5291] write(3, "1000", 4) = 4 [pid 5291] close(3) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5291] setns(201, 0) = 0 [pid 5291] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5291] setns(3, 0) = 0 [pid 5291] close(3) = 0 [pid 5291] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5291] setns(201, 0) = 0 [pid 5291] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5291] setns(3, 0) = 0 [pid 5291] close(3) = 0 [pid 5291] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5291] close(3) = -1 EBADF (Bad file descriptor) [pid 5291] close(4) = 0 [pid 5291] close(5) = 0 [pid 5291] close(6) = -1 EBADF (Bad file descriptor) [pid 5291] close(7) = -1 EBADF (Bad file descriptor) [pid 5291] close(8) = -1 EBADF (Bad file descriptor) [pid 5291] close(9) = -1 EBADF (Bad file descriptor) [pid 5291] close(10) = -1 EBADF (Bad file descriptor) [pid 5291] close(11) = -1 EBADF (Bad file descriptor) [pid 5291] close(12) = -1 EBADF (Bad file descriptor) [pid 5291] close(13) = -1 EBADF (Bad file descriptor) [pid 5291] close(14) = -1 EBADF (Bad file descriptor) [pid 5291] close(15) = -1 EBADF (Bad file descriptor) [pid 5291] close(16) = -1 EBADF (Bad file descriptor) [pid 5291] close(17) = -1 EBADF (Bad file descriptor) [pid 5291] close(18) = -1 EBADF (Bad file descriptor) [pid 5291] close(19) = -1 EBADF (Bad file descriptor) [pid 5291] close(20) = -1 EBADF (Bad file descriptor) [pid 5291] close(21) = -1 EBADF (Bad file descriptor) [pid 5291] close(22) = -1 EBADF (Bad file descriptor) [pid 5291] close(23) = -1 EBADF (Bad file descriptor) [pid 5291] close(24) = -1 EBADF (Bad file descriptor) [pid 5291] close(25) = -1 EBADF (Bad file descriptor) [pid 5291] close(26) = -1 EBADF (Bad file descriptor) [pid 5291] close(27) = -1 EBADF (Bad file descriptor) [pid 5291] close(28) = -1 EBADF (Bad file descriptor) [pid 5291] close(29) = -1 EBADF (Bad file descriptor) [pid 5291] exit_group(0) = ? [pid 5291] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 142 ./strace-static-x86_64: Process 5292 attached [pid 5292] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5292] setpgid(0, 0) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5292] setns(201, 0) = 0 [pid 5292] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5292] setns(3, 0) = 0 [pid 5292] close(3) = 0 [pid 5292] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5292] setns(201, 0) = 0 [pid 5292] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5292] setns(3, 0) = 0 [pid 5292] close(3) = 0 [pid 5292] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5292] close(3) = -1 EBADF (Bad file descriptor) [pid 5292] close(4) = 0 [pid 5292] close(5) = 0 [pid 5292] close(6) = -1 EBADF (Bad file descriptor) [pid 5292] close(7) = -1 EBADF (Bad file descriptor) [pid 5292] close(8) = -1 EBADF (Bad file descriptor) [pid 5292] close(9) = -1 EBADF (Bad file descriptor) [pid 5292] close(10) = -1 EBADF (Bad file descriptor) [pid 5292] close(11) = -1 EBADF (Bad file descriptor) [pid 5292] close(12) = -1 EBADF (Bad file descriptor) [pid 5292] close(13) = -1 EBADF (Bad file descriptor) [pid 5292] close(14) = -1 EBADF (Bad file descriptor) [pid 5292] close(15) = -1 EBADF (Bad file descriptor) [pid 5292] close(16) = -1 EBADF (Bad file descriptor) [pid 5292] close(17) = -1 EBADF (Bad file descriptor) [pid 5292] close(18) = -1 EBADF (Bad file descriptor) [pid 5292] close(19) = -1 EBADF (Bad file descriptor) [pid 5292] close(20) = -1 EBADF (Bad file descriptor) [pid 5292] close(21) = -1 EBADF (Bad file descriptor) [pid 5292] close(22) = -1 EBADF (Bad file descriptor) [pid 5292] close(23) = -1 EBADF (Bad file descriptor) [pid 5292] close(24) = -1 EBADF (Bad file descriptor) [pid 5292] close(25) = -1 EBADF (Bad file descriptor) [pid 5292] close(26) = -1 EBADF (Bad file descriptor) [pid 5292] close(27) = -1 EBADF (Bad file descriptor) [pid 5292] close(28) = -1 EBADF (Bad file descriptor) [pid 5292] close(29) = -1 EBADF (Bad file descriptor) [pid 5292] exit_group(0) = ? [pid 5292] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5293 attached , child_tidptr=0x55556c9f8690) = 143 [pid 5293] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5293] setns(201, 0) = 0 [pid 5293] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5293] setns(3, 0) = 0 [pid 5293] close(3) = 0 [pid 5293] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5293] setns(201, 0) = 0 [pid 5293] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5293] setns(3, 0) = 0 [pid 5293] close(3) = 0 [pid 5293] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5293] close(3) = -1 EBADF (Bad file descriptor) [pid 5293] close(4) = 0 [pid 5293] close(5) = 0 [pid 5293] close(6) = -1 EBADF (Bad file descriptor) [pid 5293] close(7) = -1 EBADF (Bad file descriptor) [pid 5293] close(8) = -1 EBADF (Bad file descriptor) [pid 5293] close(9) = -1 EBADF (Bad file descriptor) [pid 5293] close(10) = -1 EBADF (Bad file descriptor) [pid 5293] close(11) = -1 EBADF (Bad file descriptor) [pid 5293] close(12) = -1 EBADF (Bad file descriptor) [pid 5293] close(13) = -1 EBADF (Bad file descriptor) [pid 5293] close(14) = -1 EBADF (Bad file descriptor) [pid 5293] close(15) = -1 EBADF (Bad file descriptor) [pid 5293] close(16) = -1 EBADF (Bad file descriptor) [pid 5293] close(17) = -1 EBADF (Bad file descriptor) [pid 5293] close(18) = -1 EBADF (Bad file descriptor) [pid 5293] close(19) = -1 EBADF (Bad file descriptor) [pid 5293] close(20) = -1 EBADF (Bad file descriptor) [pid 5293] close(21) = -1 EBADF (Bad file descriptor) [pid 5293] close(22) = -1 EBADF (Bad file descriptor) [pid 5293] close(23) = -1 EBADF (Bad file descriptor) [pid 5293] close(24) = -1 EBADF (Bad file descriptor) [pid 5293] close(25) = -1 EBADF (Bad file descriptor) [pid 5293] close(26) = -1 EBADF (Bad file descriptor) [pid 5293] close(27) = -1 EBADF (Bad file descriptor) [pid 5293] close(28) = -1 EBADF (Bad file descriptor) [pid 5293] close(29) = -1 EBADF (Bad file descriptor) [pid 5293] exit_group(0) = ? [pid 5293] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5294 attached , child_tidptr=0x55556c9f8690) = 144 [pid 5294] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5294] setpgid(0, 0) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5294] write(3, "1000", 4) = 4 [pid 5294] close(3) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5294] setns(201, 0) = 0 [pid 5294] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5294] setns(3, 0) = 0 [pid 5294] close(3) = 0 [pid 5294] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5294] setns(201, 0) = 0 [pid 5294] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5294] setns(3, 0) = 0 [pid 5294] close(3) = 0 [pid 5294] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5294] close(3) = -1 EBADF (Bad file descriptor) [pid 5294] close(4) = 0 [pid 5294] close(5) = 0 [pid 5294] close(6) = -1 EBADF (Bad file descriptor) [pid 5294] close(7) = -1 EBADF (Bad file descriptor) [pid 5294] close(8) = -1 EBADF (Bad file descriptor) [pid 5294] close(9) = -1 EBADF (Bad file descriptor) [pid 5294] close(10) = -1 EBADF (Bad file descriptor) [pid 5294] close(11) = -1 EBADF (Bad file descriptor) [pid 5294] close(12) = -1 EBADF (Bad file descriptor) [pid 5294] close(13) = -1 EBADF (Bad file descriptor) [pid 5294] close(14) = -1 EBADF (Bad file descriptor) [pid 5294] close(15) = -1 EBADF (Bad file descriptor) [pid 5294] close(16) = -1 EBADF (Bad file descriptor) [pid 5294] close(17) = -1 EBADF (Bad file descriptor) [pid 5294] close(18) = -1 EBADF (Bad file descriptor) [pid 5294] close(19) = -1 EBADF (Bad file descriptor) [pid 5294] close(20) = -1 EBADF (Bad file descriptor) [pid 5294] close(21) = -1 EBADF (Bad file descriptor) [pid 5294] close(22) = -1 EBADF (Bad file descriptor) [pid 5294] close(23) = -1 EBADF (Bad file descriptor) [pid 5294] close(24) = -1 EBADF (Bad file descriptor) [pid 5294] close(25) = -1 EBADF (Bad file descriptor) [pid 5294] close(26) = -1 EBADF (Bad file descriptor) [pid 5294] close(27) = -1 EBADF (Bad file descriptor) [pid 5294] close(28) = -1 EBADF (Bad file descriptor) [pid 5294] close(29) = -1 EBADF (Bad file descriptor) [pid 5294] exit_group(0) = ? [pid 5294] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5295 attached [pid 5295] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 145 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5295] setpgid(0, 0) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5295] write(3, "1000", 4) = 4 [pid 5295] close(3) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5295] setns(201, 0) = 0 [pid 5295] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5295] setns(3, 0) = 0 [pid 5295] close(3) = 0 [pid 5295] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5295] setns(201, 0) = 0 [pid 5295] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5295] setns(3, 0) = 0 [pid 5295] close(3) = 0 [pid 5295] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5295] close(3) = -1 EBADF (Bad file descriptor) [pid 5295] close(4) = 0 [pid 5295] close(5) = 0 [pid 5295] close(6) = -1 EBADF (Bad file descriptor) [pid 5295] close(7) = -1 EBADF (Bad file descriptor) [pid 5295] close(8) = -1 EBADF (Bad file descriptor) [pid 5295] close(9) = -1 EBADF (Bad file descriptor) [pid 5295] close(10) = -1 EBADF (Bad file descriptor) [pid 5295] close(11) = -1 EBADF (Bad file descriptor) [pid 5295] close(12) = -1 EBADF (Bad file descriptor) [pid 5295] close(13) = -1 EBADF (Bad file descriptor) [pid 5295] close(14) = -1 EBADF (Bad file descriptor) [pid 5295] close(15) = -1 EBADF (Bad file descriptor) [pid 5295] close(16) = -1 EBADF (Bad file descriptor) [pid 5295] close(17) = -1 EBADF (Bad file descriptor) [pid 5295] close(18) = -1 EBADF (Bad file descriptor) [pid 5295] close(19) = -1 EBADF (Bad file descriptor) [pid 5295] close(20) = -1 EBADF (Bad file descriptor) [pid 5295] close(21) = -1 EBADF (Bad file descriptor) [pid 5295] close(22) = -1 EBADF (Bad file descriptor) [pid 5295] close(23) = -1 EBADF (Bad file descriptor) [pid 5295] close(24) = -1 EBADF (Bad file descriptor) [pid 5295] close(25) = -1 EBADF (Bad file descriptor) [pid 5295] close(26) = -1 EBADF (Bad file descriptor) [pid 5295] close(27) = -1 EBADF (Bad file descriptor) [pid 5295] close(28) = -1 EBADF (Bad file descriptor) [pid 5295] close(29) = -1 EBADF (Bad file descriptor) [pid 5295] exit_group(0) = ? [pid 5295] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5296 attached , child_tidptr=0x55556c9f8690) = 146 [pid 5296] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5296] setpgid(0, 0) = 0 [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5296] write(3, "1000", 4) = 4 [pid 5296] close(3) = 0 [pid 5296] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5296] setns(201, 0) = 0 [pid 5296] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5296] setns(3, 0) = 0 [pid 5296] close(3) = 0 [pid 5296] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5296] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5296] setns(201, 0) = 0 [pid 5296] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5296] setns(3, 0) = 0 [pid 5296] close(3) = 0 [pid 5296] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5296] close(3) = -1 EBADF (Bad file descriptor) [pid 5296] close(4) = 0 [pid 5296] close(5) = 0 [pid 5296] close(6) = -1 EBADF (Bad file descriptor) [pid 5296] close(7) = -1 EBADF (Bad file descriptor) [pid 5296] close(8) = -1 EBADF (Bad file descriptor) [pid 5296] close(9) = -1 EBADF (Bad file descriptor) [pid 5296] close(10) = -1 EBADF (Bad file descriptor) [pid 5296] close(11) = -1 EBADF (Bad file descriptor) [pid 5296] close(12) = -1 EBADF (Bad file descriptor) [pid 5296] close(13) = -1 EBADF (Bad file descriptor) [pid 5296] close(14) = -1 EBADF (Bad file descriptor) [pid 5296] close(15) = -1 EBADF (Bad file descriptor) [pid 5296] close(16) = -1 EBADF (Bad file descriptor) [pid 5296] close(17) = -1 EBADF (Bad file descriptor) [pid 5296] close(18) = -1 EBADF (Bad file descriptor) [pid 5296] close(19) = -1 EBADF (Bad file descriptor) [pid 5296] close(20) = -1 EBADF (Bad file descriptor) [pid 5296] close(21) = -1 EBADF (Bad file descriptor) [pid 5296] close(22) = -1 EBADF (Bad file descriptor) [pid 5296] close(23) = -1 EBADF (Bad file descriptor) [pid 5296] close(24) = -1 EBADF (Bad file descriptor) [pid 5296] close(25) = -1 EBADF (Bad file descriptor) [pid 5296] close(26) = -1 EBADF (Bad file descriptor) [pid 5296] close(27) = -1 EBADF (Bad file descriptor) [pid 5296] close(28) = -1 EBADF (Bad file descriptor) [pid 5296] close(29) = -1 EBADF (Bad file descriptor) [pid 5296] exit_group(0) = ? [pid 5296] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5297 attached , child_tidptr=0x55556c9f8690) = 147 [pid 5297] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5297] setpgid(0, 0) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5297] write(3, "1000", 4) = 4 [pid 5297] close(3) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5297] setns(201, 0) = 0 [pid 5297] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5297] setns(3, 0) = 0 [pid 5297] close(3) = 0 [pid 5297] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5297] setns(201, 0) = 0 [pid 5297] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5297] setns(3, 0) = 0 [pid 5297] close(3) = 0 [pid 5297] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5297] close(3) = -1 EBADF (Bad file descriptor) [pid 5297] close(4) = 0 [pid 5297] close(5) = 0 [pid 5297] close(6) = -1 EBADF (Bad file descriptor) [pid 5297] close(7) = -1 EBADF (Bad file descriptor) [pid 5297] close(8) = -1 EBADF (Bad file descriptor) [pid 5297] close(9) = -1 EBADF (Bad file descriptor) [pid 5297] close(10) = -1 EBADF (Bad file descriptor) [pid 5297] close(11) = -1 EBADF (Bad file descriptor) [pid 5297] close(12) = -1 EBADF (Bad file descriptor) [pid 5297] close(13) = -1 EBADF (Bad file descriptor) [pid 5297] close(14) = -1 EBADF (Bad file descriptor) [pid 5297] close(15) = -1 EBADF (Bad file descriptor) [pid 5297] close(16) = -1 EBADF (Bad file descriptor) [pid 5297] close(17) = -1 EBADF (Bad file descriptor) [pid 5297] close(18) = -1 EBADF (Bad file descriptor) [pid 5297] close(19) = -1 EBADF (Bad file descriptor) [pid 5297] close(20) = -1 EBADF (Bad file descriptor) [pid 5297] close(21) = -1 EBADF (Bad file descriptor) [pid 5297] close(22) = -1 EBADF (Bad file descriptor) [pid 5297] close(23) = -1 EBADF (Bad file descriptor) [pid 5297] close(24) = -1 EBADF (Bad file descriptor) [pid 5297] close(25) = -1 EBADF (Bad file descriptor) [pid 5297] close(26) = -1 EBADF (Bad file descriptor) [pid 5297] close(27) = -1 EBADF (Bad file descriptor) [pid 5297] close(28) = -1 EBADF (Bad file descriptor) [pid 5297] close(29) = -1 EBADF (Bad file descriptor) [pid 5297] exit_group(0) = ? [pid 5297] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5298 attached , child_tidptr=0x55556c9f8690) = 148 [pid 5298] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5298] setns(201, 0) = 0 [pid 5298] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5298] setns(3, 0) = 0 [pid 5298] close(3) = 0 [pid 5298] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5298] setns(201, 0) = 0 [pid 5298] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5298] setns(3, 0) = 0 [pid 5298] close(3) = 0 [pid 5298] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5298] close(3) = -1 EBADF (Bad file descriptor) [pid 5298] close(4) = 0 [pid 5298] close(5) = 0 [pid 5298] close(6) = -1 EBADF (Bad file descriptor) [pid 5298] close(7) = -1 EBADF (Bad file descriptor) [pid 5298] close(8) = -1 EBADF (Bad file descriptor) [pid 5298] close(9) = -1 EBADF (Bad file descriptor) [pid 5298] close(10) = -1 EBADF (Bad file descriptor) [pid 5298] close(11) = -1 EBADF (Bad file descriptor) [pid 5298] close(12) = -1 EBADF (Bad file descriptor) [pid 5298] close(13) = -1 EBADF (Bad file descriptor) [pid 5298] close(14) = -1 EBADF (Bad file descriptor) [pid 5298] close(15) = -1 EBADF (Bad file descriptor) [pid 5298] close(16) = -1 EBADF (Bad file descriptor) [pid 5298] close(17) = -1 EBADF (Bad file descriptor) [pid 5298] close(18) = -1 EBADF (Bad file descriptor) [pid 5298] close(19) = -1 EBADF (Bad file descriptor) [pid 5298] close(20) = -1 EBADF (Bad file descriptor) [pid 5298] close(21) = -1 EBADF (Bad file descriptor) [pid 5298] close(22) = -1 EBADF (Bad file descriptor) [pid 5298] close(23) = -1 EBADF (Bad file descriptor) [pid 5298] close(24) = -1 EBADF (Bad file descriptor) [pid 5298] close(25) = -1 EBADF (Bad file descriptor) [pid 5298] close(26) = -1 EBADF (Bad file descriptor) [pid 5298] close(27) = -1 EBADF (Bad file descriptor) [pid 5298] close(28) = -1 EBADF (Bad file descriptor) [pid 5298] close(29) = -1 EBADF (Bad file descriptor) [pid 5298] exit_group(0) = ? [pid 5298] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5299 attached , child_tidptr=0x55556c9f8690) = 149 [pid 5299] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] write(3, "1000", 4) = 4 [pid 5299] close(3) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5299] setns(201, 0) = 0 [pid 5299] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5299] setns(3, 0) = 0 [pid 5299] close(3) = 0 [pid 5299] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5299] setns(201, 0) = 0 [pid 5299] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5299] setns(3, 0) = 0 [pid 5299] close(3) = 0 [pid 5299] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5299] close(3) = -1 EBADF (Bad file descriptor) [pid 5299] close(4) = 0 [pid 5299] close(5) = 0 [pid 5299] close(6) = -1 EBADF (Bad file descriptor) [pid 5299] close(7) = -1 EBADF (Bad file descriptor) [pid 5299] close(8) = -1 EBADF (Bad file descriptor) [pid 5299] close(9) = -1 EBADF (Bad file descriptor) [pid 5299] close(10) = -1 EBADF (Bad file descriptor) [pid 5299] close(11) = -1 EBADF (Bad file descriptor) [pid 5299] close(12) = -1 EBADF (Bad file descriptor) [pid 5299] close(13) = -1 EBADF (Bad file descriptor) [pid 5299] close(14) = -1 EBADF (Bad file descriptor) [pid 5299] close(15) = -1 EBADF (Bad file descriptor) [pid 5299] close(16) = -1 EBADF (Bad file descriptor) [pid 5299] close(17) = -1 EBADF (Bad file descriptor) [pid 5299] close(18) = -1 EBADF (Bad file descriptor) [pid 5299] close(19) = -1 EBADF (Bad file descriptor) [pid 5299] close(20) = -1 EBADF (Bad file descriptor) [pid 5299] close(21) = -1 EBADF (Bad file descriptor) [pid 5299] close(22) = -1 EBADF (Bad file descriptor) [pid 5299] close(23) = -1 EBADF (Bad file descriptor) [pid 5299] close(24) = -1 EBADF (Bad file descriptor) [pid 5299] close(25) = -1 EBADF (Bad file descriptor) [pid 5299] close(26) = -1 EBADF (Bad file descriptor) [pid 5299] close(27) = -1 EBADF (Bad file descriptor) [pid 5299] close(28) = -1 EBADF (Bad file descriptor) [pid 5299] close(29) = -1 EBADF (Bad file descriptor) [pid 5299] exit_group(0) = ? [pid 5299] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 150 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] setpgid(0, 0) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5300] setns(201, 0) = 0 [pid 5300] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5300] setns(3, 0) = 0 [pid 5300] close(3) = 0 [pid 5300] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5300] setns(201, 0) = 0 [pid 5300] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5300] setns(3, 0) = 0 [pid 5300] close(3) = 0 [pid 5300] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5300] close(3) = -1 EBADF (Bad file descriptor) [pid 5300] close(4) = 0 [pid 5300] close(5) = 0 [pid 5300] close(6) = -1 EBADF (Bad file descriptor) [pid 5300] close(7) = -1 EBADF (Bad file descriptor) [pid 5300] close(8) = -1 EBADF (Bad file descriptor) [pid 5300] close(9) = -1 EBADF (Bad file descriptor) [pid 5300] close(10) = -1 EBADF (Bad file descriptor) [pid 5300] close(11) = -1 EBADF (Bad file descriptor) [pid 5300] close(12) = -1 EBADF (Bad file descriptor) [pid 5300] close(13) = -1 EBADF (Bad file descriptor) [pid 5300] close(14) = -1 EBADF (Bad file descriptor) [pid 5300] close(15) = -1 EBADF (Bad file descriptor) [pid 5300] close(16) = -1 EBADF (Bad file descriptor) [pid 5300] close(17) = -1 EBADF (Bad file descriptor) [pid 5300] close(18) = -1 EBADF (Bad file descriptor) [pid 5300] close(19) = -1 EBADF (Bad file descriptor) [pid 5300] close(20) = -1 EBADF (Bad file descriptor) [pid 5300] close(21) = -1 EBADF (Bad file descriptor) [pid 5300] close(22) = -1 EBADF (Bad file descriptor) [pid 5300] close(23) = -1 EBADF (Bad file descriptor) [pid 5300] close(24) = -1 EBADF (Bad file descriptor) [pid 5300] close(25) = -1 EBADF (Bad file descriptor) [pid 5300] close(26) = -1 EBADF (Bad file descriptor) [pid 5300] close(27) = -1 EBADF (Bad file descriptor) [pid 5300] close(28) = -1 EBADF (Bad file descriptor) [pid 5300] close(29) = -1 EBADF (Bad file descriptor) [pid 5300] exit_group(0) = ? [pid 5300] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5301 attached , child_tidptr=0x55556c9f8690) = 151 [pid 5301] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5301] setpgid(0, 0) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5301] setns(201, 0) = 0 [pid 5301] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5301] setns(3, 0) = 0 [pid 5301] close(3) = 0 [pid 5301] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5301] setns(201, 0) = 0 [pid 5301] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5301] setns(3, 0) = 0 [pid 5301] close(3) = 0 [pid 5301] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5301] close(3) = -1 EBADF (Bad file descriptor) [pid 5301] close(4) = 0 [pid 5301] close(5) = 0 [pid 5301] close(6) = -1 EBADF (Bad file descriptor) [pid 5301] close(7) = -1 EBADF (Bad file descriptor) [pid 5301] close(8) = -1 EBADF (Bad file descriptor) [pid 5301] close(9) = -1 EBADF (Bad file descriptor) [pid 5301] close(10) = -1 EBADF (Bad file descriptor) [pid 5301] close(11) = -1 EBADF (Bad file descriptor) [pid 5301] close(12) = -1 EBADF (Bad file descriptor) [pid 5301] close(13) = -1 EBADF (Bad file descriptor) [pid 5301] close(14) = -1 EBADF (Bad file descriptor) [pid 5301] close(15) = -1 EBADF (Bad file descriptor) [pid 5301] close(16) = -1 EBADF (Bad file descriptor) [pid 5301] close(17) = -1 EBADF (Bad file descriptor) [pid 5301] close(18) = -1 EBADF (Bad file descriptor) [pid 5301] close(19) = -1 EBADF (Bad file descriptor) [pid 5301] close(20) = -1 EBADF (Bad file descriptor) [pid 5301] close(21) = -1 EBADF (Bad file descriptor) [pid 5301] close(22) = -1 EBADF (Bad file descriptor) [pid 5301] close(23) = -1 EBADF (Bad file descriptor) [pid 5301] close(24) = -1 EBADF (Bad file descriptor) [pid 5301] close(25) = -1 EBADF (Bad file descriptor) [pid 5301] close(26) = -1 EBADF (Bad file descriptor) [pid 5301] close(27) = -1 EBADF (Bad file descriptor) [pid 5301] close(28) = -1 EBADF (Bad file descriptor) [pid 5301] close(29) = -1 EBADF (Bad file descriptor) [pid 5301] exit_group(0) = ? [pid 5301] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5303 attached , child_tidptr=0x55556c9f8690) = 152 [pid 5303] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] setpgid(0, 0) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] write(3, "1000", 4) = 4 [pid 5303] close(3) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5303] setns(201, 0) = 0 [pid 5303] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5303] setns(3, 0) = 0 [pid 5303] close(3) = 0 [pid 5303] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5303] setns(201, 0) = 0 [pid 5303] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5303] setns(3, 0) = 0 [pid 5303] close(3) = 0 [pid 5303] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5303] close(3) = -1 EBADF (Bad file descriptor) [pid 5303] close(4) = 0 [pid 5303] close(5) = 0 [pid 5303] close(6) = -1 EBADF (Bad file descriptor) [pid 5303] close(7) = -1 EBADF (Bad file descriptor) [pid 5303] close(8) = -1 EBADF (Bad file descriptor) [pid 5303] close(9) = -1 EBADF (Bad file descriptor) [pid 5303] close(10) = -1 EBADF (Bad file descriptor) [pid 5303] close(11) = -1 EBADF (Bad file descriptor) [pid 5303] close(12) = -1 EBADF (Bad file descriptor) [pid 5303] close(13) = -1 EBADF (Bad file descriptor) [pid 5303] close(14) = -1 EBADF (Bad file descriptor) [pid 5303] close(15) = -1 EBADF (Bad file descriptor) [pid 5303] close(16) = -1 EBADF (Bad file descriptor) [pid 5303] close(17) = -1 EBADF (Bad file descriptor) [pid 5303] close(18) = -1 EBADF (Bad file descriptor) [pid 5303] close(19) = -1 EBADF (Bad file descriptor) [pid 5303] close(20) = -1 EBADF (Bad file descriptor) [pid 5303] close(21) = -1 EBADF (Bad file descriptor) [pid 5303] close(22) = -1 EBADF (Bad file descriptor) [pid 5303] close(23) = -1 EBADF (Bad file descriptor) [pid 5303] close(24) = -1 EBADF (Bad file descriptor) [pid 5303] close(25) = -1 EBADF (Bad file descriptor) [pid 5303] close(26) = -1 EBADF (Bad file descriptor) [pid 5303] close(27) = -1 EBADF (Bad file descriptor) [pid 5303] close(28) = -1 EBADF (Bad file descriptor) [pid 5303] close(29) = -1 EBADF (Bad file descriptor) [pid 5303] exit_group(0) = ? [pid 5303] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5305 attached , child_tidptr=0x55556c9f8690) = 153 [pid 5305] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5305] setpgid(0, 0) = 0 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5305] write(3, "1000", 4) = 4 [pid 5305] close(3) = 0 [pid 5305] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5305] setns(201, 0) = 0 [pid 5305] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5305] setns(3, 0) = 0 [pid 5305] close(3) = 0 [pid 5305] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5305] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5305] setns(201, 0) = 0 [pid 5305] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5305] setns(3, 0) = 0 [pid 5305] close(3) = 0 [pid 5305] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5305] close(3) = -1 EBADF (Bad file descriptor) [pid 5305] close(4) = 0 [pid 5305] close(5) = 0 [pid 5305] close(6) = -1 EBADF (Bad file descriptor) [pid 5305] close(7) = -1 EBADF (Bad file descriptor) [pid 5305] close(8) = -1 EBADF (Bad file descriptor) [pid 5305] close(9) = -1 EBADF (Bad file descriptor) [pid 5305] close(10) = -1 EBADF (Bad file descriptor) [pid 5305] close(11) = -1 EBADF (Bad file descriptor) [pid 5305] close(12) = -1 EBADF (Bad file descriptor) [pid 5305] close(13) = -1 EBADF (Bad file descriptor) [pid 5305] close(14) = -1 EBADF (Bad file descriptor) [pid 5305] close(15) = -1 EBADF (Bad file descriptor) [pid 5305] close(16) = -1 EBADF (Bad file descriptor) [pid 5305] close(17) = -1 EBADF (Bad file descriptor) [pid 5305] close(18) = -1 EBADF (Bad file descriptor) [pid 5305] close(19) = -1 EBADF (Bad file descriptor) [pid 5305] close(20) = -1 EBADF (Bad file descriptor) [pid 5305] close(21) = -1 EBADF (Bad file descriptor) [pid 5305] close(22) = -1 EBADF (Bad file descriptor) [pid 5305] close(23) = -1 EBADF (Bad file descriptor) [pid 5305] close(24) = -1 EBADF (Bad file descriptor) [pid 5305] close(25) = -1 EBADF (Bad file descriptor) [pid 5305] close(26) = -1 EBADF (Bad file descriptor) [pid 5305] close(27) = -1 EBADF (Bad file descriptor) [pid 5305] close(28) = -1 EBADF (Bad file descriptor) [pid 5305] close(29) = -1 EBADF (Bad file descriptor) [pid 5305] exit_group(0) = ? [pid 5305] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 154 ./strace-static-x86_64: Process 5306 attached [pid 5306] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5306] setns(201, 0) = 0 [pid 5306] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5306] setns(3, 0) = 0 [pid 5306] close(3) = 0 [pid 5306] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5306] setns(201, 0) = 0 [pid 5306] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5306] setns(3, 0) = 0 [pid 5306] close(3) = 0 [pid 5306] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5306] close(3) = -1 EBADF (Bad file descriptor) [pid 5306] close(4) = 0 [pid 5306] close(5) = 0 [pid 5306] close(6) = -1 EBADF (Bad file descriptor) [pid 5306] close(7) = -1 EBADF (Bad file descriptor) [pid 5306] close(8) = -1 EBADF (Bad file descriptor) [pid 5306] close(9) = -1 EBADF (Bad file descriptor) [pid 5306] close(10) = -1 EBADF (Bad file descriptor) [pid 5306] close(11) = -1 EBADF (Bad file descriptor) [pid 5306] close(12) = -1 EBADF (Bad file descriptor) [pid 5306] close(13) = -1 EBADF (Bad file descriptor) [pid 5306] close(14) = -1 EBADF (Bad file descriptor) [pid 5306] close(15) = -1 EBADF (Bad file descriptor) [pid 5306] close(16) = -1 EBADF (Bad file descriptor) [pid 5306] close(17) = -1 EBADF (Bad file descriptor) [pid 5306] close(18) = -1 EBADF (Bad file descriptor) [pid 5306] close(19) = -1 EBADF (Bad file descriptor) [pid 5306] close(20) = -1 EBADF (Bad file descriptor) [pid 5306] close(21) = -1 EBADF (Bad file descriptor) [pid 5306] close(22) = -1 EBADF (Bad file descriptor) [pid 5306] close(23) = -1 EBADF (Bad file descriptor) [pid 5306] close(24) = -1 EBADF (Bad file descriptor) [pid 5306] close(25) = -1 EBADF (Bad file descriptor) [pid 5306] close(26) = -1 EBADF (Bad file descriptor) [pid 5306] close(27) = -1 EBADF (Bad file descriptor) [pid 5306] close(28) = -1 EBADF (Bad file descriptor) [pid 5306] close(29) = -1 EBADF (Bad file descriptor) [pid 5306] exit_group(0) = ? [pid 5306] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5308 attached , child_tidptr=0x55556c9f8690) = 155 [pid 5308] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5308] setpgid(0, 0) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5308] setns(201, 0) = 0 [pid 5308] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5308] setns(3, 0) = 0 [pid 5308] close(3) = 0 [pid 5308] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5308] setns(201, 0) = 0 [pid 5308] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5308] setns(3, 0) = 0 [pid 5308] close(3) = 0 [pid 5308] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5308] close(3) = -1 EBADF (Bad file descriptor) [pid 5308] close(4) = 0 [pid 5308] close(5) = 0 [pid 5308] close(6) = -1 EBADF (Bad file descriptor) [pid 5308] close(7) = -1 EBADF (Bad file descriptor) [pid 5308] close(8) = -1 EBADF (Bad file descriptor) [pid 5308] close(9) = -1 EBADF (Bad file descriptor) [pid 5308] close(10) = -1 EBADF (Bad file descriptor) [pid 5308] close(11) = -1 EBADF (Bad file descriptor) [pid 5308] close(12) = -1 EBADF (Bad file descriptor) [pid 5308] close(13) = -1 EBADF (Bad file descriptor) [pid 5308] close(14) = -1 EBADF (Bad file descriptor) [pid 5308] close(15) = -1 EBADF (Bad file descriptor) [pid 5308] close(16) = -1 EBADF (Bad file descriptor) [pid 5308] close(17) = -1 EBADF (Bad file descriptor) [pid 5308] close(18) = -1 EBADF (Bad file descriptor) [pid 5308] close(19) = -1 EBADF (Bad file descriptor) [pid 5308] close(20) = -1 EBADF (Bad file descriptor) [pid 5308] close(21) = -1 EBADF (Bad file descriptor) [pid 5308] close(22) = -1 EBADF (Bad file descriptor) [pid 5308] close(23) = -1 EBADF (Bad file descriptor) [pid 5308] close(24) = -1 EBADF (Bad file descriptor) [pid 5308] close(25) = -1 EBADF (Bad file descriptor) [pid 5308] close(26) = -1 EBADF (Bad file descriptor) [pid 5308] close(27) = -1 EBADF (Bad file descriptor) [pid 5308] close(28) = -1 EBADF (Bad file descriptor) [pid 5308] close(29) = -1 EBADF (Bad file descriptor) [pid 5308] exit_group(0) = ? [pid 5308] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5309 attached [pid 5309] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 156 [pid 5309] <... prctl resumed>) = 0 [pid 5309] setpgid(0, 0) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5309] write(3, "1000", 4) = 4 [pid 5309] close(3) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5309] setns(201, 0) = 0 [pid 5309] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5309] setns(3, 0) = 0 [pid 5309] close(3) = 0 [pid 5309] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5309] setns(201, 0) = 0 [pid 5309] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5309] setns(3, 0) = 0 [pid 5309] close(3) = 0 [pid 5309] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5309] close(3) = -1 EBADF (Bad file descriptor) [pid 5309] close(4) = 0 [pid 5309] close(5) = 0 [pid 5309] close(6) = -1 EBADF (Bad file descriptor) [pid 5309] close(7) = -1 EBADF (Bad file descriptor) [pid 5309] close(8) = -1 EBADF (Bad file descriptor) [pid 5309] close(9) = -1 EBADF (Bad file descriptor) [pid 5309] close(10) = -1 EBADF (Bad file descriptor) [pid 5309] close(11) = -1 EBADF (Bad file descriptor) [pid 5309] close(12) = -1 EBADF (Bad file descriptor) [pid 5309] close(13) = -1 EBADF (Bad file descriptor) [pid 5309] close(14) = -1 EBADF (Bad file descriptor) [pid 5309] close(15) = -1 EBADF (Bad file descriptor) [pid 5309] close(16) = -1 EBADF (Bad file descriptor) [pid 5309] close(17) = -1 EBADF (Bad file descriptor) [pid 5309] close(18) = -1 EBADF (Bad file descriptor) [pid 5309] close(19) = -1 EBADF (Bad file descriptor) [pid 5309] close(20) = -1 EBADF (Bad file descriptor) [pid 5309] close(21) = -1 EBADF (Bad file descriptor) [pid 5309] close(22) = -1 EBADF (Bad file descriptor) [pid 5309] close(23) = -1 EBADF (Bad file descriptor) [pid 5309] close(24) = -1 EBADF (Bad file descriptor) [pid 5309] close(25) = -1 EBADF (Bad file descriptor) [pid 5309] close(26) = -1 EBADF (Bad file descriptor) [pid 5309] close(27) = -1 EBADF (Bad file descriptor) [pid 5309] close(28) = -1 EBADF (Bad file descriptor) [pid 5309] close(29) = -1 EBADF (Bad file descriptor) [pid 5309] exit_group(0) = ? [pid 5309] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 157 ./strace-static-x86_64: Process 5311 attached [pid 5311] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5311] setpgid(0, 0) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5311] write(3, "1000", 4) = 4 [pid 5311] close(3) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5311] setns(201, 0) = 0 [pid 5311] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5311] setns(3, 0) = 0 [pid 5311] close(3) = 0 [pid 5311] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5311] setns(201, 0) = 0 [pid 5311] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5311] setns(3, 0) = 0 [pid 5311] close(3) = 0 [pid 5311] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5311] close(3) = -1 EBADF (Bad file descriptor) [pid 5311] close(4) = 0 [pid 5311] close(5) = 0 [pid 5311] close(6) = -1 EBADF (Bad file descriptor) [pid 5311] close(7) = -1 EBADF (Bad file descriptor) [pid 5311] close(8) = -1 EBADF (Bad file descriptor) [pid 5311] close(9) = -1 EBADF (Bad file descriptor) [pid 5311] close(10) = -1 EBADF (Bad file descriptor) [pid 5311] close(11) = -1 EBADF (Bad file descriptor) [pid 5311] close(12) = -1 EBADF (Bad file descriptor) [pid 5311] close(13) = -1 EBADF (Bad file descriptor) [pid 5311] close(14) = -1 EBADF (Bad file descriptor) [pid 5311] close(15) = -1 EBADF (Bad file descriptor) [pid 5311] close(16) = -1 EBADF (Bad file descriptor) [pid 5311] close(17) = -1 EBADF (Bad file descriptor) [pid 5311] close(18) = -1 EBADF (Bad file descriptor) [pid 5311] close(19) = -1 EBADF (Bad file descriptor) [pid 5311] close(20) = -1 EBADF (Bad file descriptor) [pid 5311] close(21) = -1 EBADF (Bad file descriptor) [pid 5311] close(22) = -1 EBADF (Bad file descriptor) [pid 5311] close(23) = -1 EBADF (Bad file descriptor) [pid 5311] close(24) = -1 EBADF (Bad file descriptor) [pid 5311] close(25) = -1 EBADF (Bad file descriptor) [pid 5311] close(26) = -1 EBADF (Bad file descriptor) [pid 5311] close(27) = -1 EBADF (Bad file descriptor) [pid 5311] close(28) = -1 EBADF (Bad file descriptor) [pid 5311] close(29) = -1 EBADF (Bad file descriptor) [pid 5311] exit_group(0) = ? [pid 5311] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 158 ./strace-static-x86_64: Process 5314 attached [pid 5314] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5314] write(3, "1000", 4) = 4 [pid 5314] close(3) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5314] setns(201, 0) = 0 [pid 5314] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5314] setns(3, 0) = 0 [pid 5314] close(3) = 0 [pid 5314] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5314] setns(201, 0) = 0 [pid 5314] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5314] setns(3, 0) = 0 [pid 5314] close(3) = 0 [pid 5314] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5314] close(3) = -1 EBADF (Bad file descriptor) [pid 5314] close(4) = 0 [pid 5314] close(5) = 0 [pid 5314] close(6) = -1 EBADF (Bad file descriptor) [pid 5314] close(7) = -1 EBADF (Bad file descriptor) [pid 5314] close(8) = -1 EBADF (Bad file descriptor) [pid 5314] close(9) = -1 EBADF (Bad file descriptor) [pid 5314] close(10) = -1 EBADF (Bad file descriptor) [pid 5314] close(11) = -1 EBADF (Bad file descriptor) [pid 5314] close(12) = -1 EBADF (Bad file descriptor) [pid 5314] close(13) = -1 EBADF (Bad file descriptor) [pid 5314] close(14) = -1 EBADF (Bad file descriptor) [pid 5314] close(15) = -1 EBADF (Bad file descriptor) [pid 5314] close(16) = -1 EBADF (Bad file descriptor) [pid 5314] close(17) = -1 EBADF (Bad file descriptor) [pid 5314] close(18) = -1 EBADF (Bad file descriptor) [pid 5314] close(19) = -1 EBADF (Bad file descriptor) [pid 5314] close(20) = -1 EBADF (Bad file descriptor) [pid 5314] close(21) = -1 EBADF (Bad file descriptor) [pid 5314] close(22) = -1 EBADF (Bad file descriptor) [pid 5314] close(23) = -1 EBADF (Bad file descriptor) [pid 5314] close(24) = -1 EBADF (Bad file descriptor) [pid 5314] close(25) = -1 EBADF (Bad file descriptor) [pid 5314] close(26) = -1 EBADF (Bad file descriptor) [pid 5314] close(27) = -1 EBADF (Bad file descriptor) [pid 5314] close(28) = -1 EBADF (Bad file descriptor) [pid 5314] close(29) = -1 EBADF (Bad file descriptor) [pid 5314] exit_group(0) = ? [pid 5314] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 159 ./strace-static-x86_64: Process 5315 attached [pid 5315] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5315] setpgid(0, 0) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5315] write(3, "1000", 4) = 4 [pid 5315] close(3) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5315] setns(201, 0) = 0 [pid 5315] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5315] setns(3, 0) = 0 [pid 5315] close(3) = 0 [pid 5315] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5315] setns(201, 0) = 0 [pid 5315] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5315] setns(3, 0) = 0 [pid 5315] close(3) = 0 [pid 5315] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5315] close(3) = -1 EBADF (Bad file descriptor) [pid 5315] close(4) = 0 [pid 5315] close(5) = 0 [pid 5315] close(6) = -1 EBADF (Bad file descriptor) [pid 5315] close(7) = -1 EBADF (Bad file descriptor) [pid 5315] close(8) = -1 EBADF (Bad file descriptor) [pid 5315] close(9) = -1 EBADF (Bad file descriptor) [pid 5315] close(10) = -1 EBADF (Bad file descriptor) [pid 5315] close(11) = -1 EBADF (Bad file descriptor) [pid 5315] close(12) = -1 EBADF (Bad file descriptor) [pid 5315] close(13) = -1 EBADF (Bad file descriptor) [pid 5315] close(14) = -1 EBADF (Bad file descriptor) [pid 5315] close(15) = -1 EBADF (Bad file descriptor) [pid 5315] close(16) = -1 EBADF (Bad file descriptor) [pid 5315] close(17) = -1 EBADF (Bad file descriptor) [pid 5315] close(18) = -1 EBADF (Bad file descriptor) [pid 5315] close(19) = -1 EBADF (Bad file descriptor) [pid 5315] close(20) = -1 EBADF (Bad file descriptor) [pid 5315] close(21) = -1 EBADF (Bad file descriptor) [pid 5315] close(22) = -1 EBADF (Bad file descriptor) [pid 5315] close(23) = -1 EBADF (Bad file descriptor) [pid 5315] close(24) = -1 EBADF (Bad file descriptor) [pid 5315] close(25) = -1 EBADF (Bad file descriptor) [pid 5315] close(26) = -1 EBADF (Bad file descriptor) [pid 5315] close(27) = -1 EBADF (Bad file descriptor) [pid 5315] close(28) = -1 EBADF (Bad file descriptor) [pid 5315] close(29) = -1 EBADF (Bad file descriptor) [pid 5315] exit_group(0) = ? [pid 5315] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5316 attached , child_tidptr=0x55556c9f8690) = 160 [pid 5316] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5316] setns(201, 0) = 0 [pid 5316] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5316] setns(3, 0) = 0 [pid 5316] close(3) = 0 [pid 5316] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5316] setns(201, 0) = 0 [pid 5316] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5316] setns(3, 0) = 0 [pid 5316] close(3) = 0 [pid 5316] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5316] close(3) = -1 EBADF (Bad file descriptor) [pid 5316] close(4) = 0 [pid 5316] close(5) = 0 [pid 5316] close(6) = -1 EBADF (Bad file descriptor) [pid 5316] close(7) = -1 EBADF (Bad file descriptor) [pid 5316] close(8) = -1 EBADF (Bad file descriptor) [pid 5316] close(9) = -1 EBADF (Bad file descriptor) [pid 5316] close(10) = -1 EBADF (Bad file descriptor) [pid 5316] close(11) = -1 EBADF (Bad file descriptor) [pid 5316] close(12) = -1 EBADF (Bad file descriptor) [pid 5316] close(13) = -1 EBADF (Bad file descriptor) [pid 5316] close(14) = -1 EBADF (Bad file descriptor) [pid 5316] close(15) = -1 EBADF (Bad file descriptor) [pid 5316] close(16) = -1 EBADF (Bad file descriptor) [pid 5316] close(17) = -1 EBADF (Bad file descriptor) [pid 5316] close(18) = -1 EBADF (Bad file descriptor) [pid 5316] close(19) = -1 EBADF (Bad file descriptor) [pid 5316] close(20) = -1 EBADF (Bad file descriptor) [pid 5316] close(21) = -1 EBADF (Bad file descriptor) [pid 5316] close(22) = -1 EBADF (Bad file descriptor) [pid 5316] close(23) = -1 EBADF (Bad file descriptor) [pid 5316] close(24) = -1 EBADF (Bad file descriptor) [pid 5316] close(25) = -1 EBADF (Bad file descriptor) [pid 5316] close(26) = -1 EBADF (Bad file descriptor) [pid 5316] close(27) = -1 EBADF (Bad file descriptor) [pid 5316] close(28) = -1 EBADF (Bad file descriptor) [pid 5316] close(29) = -1 EBADF (Bad file descriptor) [pid 5316] exit_group(0) = ? [pid 5316] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5318 attached , child_tidptr=0x55556c9f8690) = 161 [pid 5318] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 [pid 5318] close(3) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5318] setns(201, 0) = 0 [pid 5318] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5318] setns(3, 0) = 0 [pid 5318] close(3) = 0 [pid 5318] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5318] setns(201, 0) = 0 [pid 5318] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5318] setns(3, 0) = 0 [pid 5318] close(3) = 0 [pid 5318] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5318] close(3) = -1 EBADF (Bad file descriptor) [pid 5318] close(4) = 0 [pid 5318] close(5) = 0 [pid 5318] close(6) = -1 EBADF (Bad file descriptor) [pid 5318] close(7) = -1 EBADF (Bad file descriptor) [pid 5318] close(8) = -1 EBADF (Bad file descriptor) [pid 5318] close(9) = -1 EBADF (Bad file descriptor) [pid 5318] close(10) = -1 EBADF (Bad file descriptor) [pid 5318] close(11) = -1 EBADF (Bad file descriptor) [pid 5318] close(12) = -1 EBADF (Bad file descriptor) [pid 5318] close(13) = -1 EBADF (Bad file descriptor) [pid 5318] close(14) = -1 EBADF (Bad file descriptor) [pid 5318] close(15) = -1 EBADF (Bad file descriptor) [pid 5318] close(16) = -1 EBADF (Bad file descriptor) [pid 5318] close(17) = -1 EBADF (Bad file descriptor) [pid 5318] close(18) = -1 EBADF (Bad file descriptor) [pid 5318] close(19) = -1 EBADF (Bad file descriptor) [pid 5318] close(20) = -1 EBADF (Bad file descriptor) [pid 5318] close(21) = -1 EBADF (Bad file descriptor) [pid 5318] close(22) = -1 EBADF (Bad file descriptor) [pid 5318] close(23) = -1 EBADF (Bad file descriptor) [pid 5318] close(24) = -1 EBADF (Bad file descriptor) [pid 5318] close(25) = -1 EBADF (Bad file descriptor) [pid 5318] close(26) = -1 EBADF (Bad file descriptor) [pid 5318] close(27) = -1 EBADF (Bad file descriptor) [pid 5318] close(28) = -1 EBADF (Bad file descriptor) [pid 5318] close(29) = -1 EBADF (Bad file descriptor) [pid 5318] exit_group(0) = ? [pid 5318] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached , child_tidptr=0x55556c9f8690) = 162 [pid 5319] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5319] setns(201, 0) = 0 [pid 5319] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5319] setns(3, 0) = 0 [pid 5319] close(3) = 0 [pid 5319] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5319] setns(201, 0) = 0 [pid 5319] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5319] setns(3, 0) = 0 [pid 5319] close(3) = 0 [pid 5319] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5319] close(3) = -1 EBADF (Bad file descriptor) [pid 5319] close(4) = 0 [pid 5319] close(5) = 0 [pid 5319] close(6) = -1 EBADF (Bad file descriptor) [pid 5319] close(7) = -1 EBADF (Bad file descriptor) [pid 5319] close(8) = -1 EBADF (Bad file descriptor) [pid 5319] close(9) = -1 EBADF (Bad file descriptor) [pid 5319] close(10) = -1 EBADF (Bad file descriptor) [pid 5319] close(11) = -1 EBADF (Bad file descriptor) [pid 5319] close(12) = -1 EBADF (Bad file descriptor) [pid 5319] close(13) = -1 EBADF (Bad file descriptor) [pid 5319] close(14) = -1 EBADF (Bad file descriptor) [pid 5319] close(15) = -1 EBADF (Bad file descriptor) [pid 5319] close(16) = -1 EBADF (Bad file descriptor) [pid 5319] close(17) = -1 EBADF (Bad file descriptor) [pid 5319] close(18) = -1 EBADF (Bad file descriptor) [pid 5319] close(19) = -1 EBADF (Bad file descriptor) [pid 5319] close(20) = -1 EBADF (Bad file descriptor) [pid 5319] close(21) = -1 EBADF (Bad file descriptor) [pid 5319] close(22) = -1 EBADF (Bad file descriptor) [pid 5319] close(23) = -1 EBADF (Bad file descriptor) [pid 5319] close(24) = -1 EBADF (Bad file descriptor) [pid 5319] close(25) = -1 EBADF (Bad file descriptor) [pid 5319] close(26) = -1 EBADF (Bad file descriptor) [pid 5319] close(27) = -1 EBADF (Bad file descriptor) [pid 5319] close(28) = -1 EBADF (Bad file descriptor) [pid 5319] close(29) = -1 EBADF (Bad file descriptor) [pid 5319] exit_group(0) = ? [pid 5319] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5320 attached , child_tidptr=0x55556c9f8690) = 163 [pid 5320] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5320] setpgid(0, 0) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5320] write(3, "1000", 4) = 4 [pid 5320] close(3) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5320] setns(201, 0) = 0 [pid 5320] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5320] setns(3, 0) = 0 [pid 5320] close(3) = 0 [pid 5320] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5320] setns(201, 0) = 0 [pid 5320] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5320] setns(3, 0) = 0 [pid 5320] close(3) = 0 [pid 5320] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5320] close(3) = -1 EBADF (Bad file descriptor) [pid 5320] close(4) = 0 [pid 5320] close(5) = 0 [pid 5320] close(6) = -1 EBADF (Bad file descriptor) [pid 5320] close(7) = -1 EBADF (Bad file descriptor) [pid 5320] close(8) = -1 EBADF (Bad file descriptor) [pid 5320] close(9) = -1 EBADF (Bad file descriptor) [pid 5320] close(10) = -1 EBADF (Bad file descriptor) [pid 5320] close(11) = -1 EBADF (Bad file descriptor) [pid 5320] close(12) = -1 EBADF (Bad file descriptor) [pid 5320] close(13) = -1 EBADF (Bad file descriptor) [pid 5320] close(14) = -1 EBADF (Bad file descriptor) [pid 5320] close(15) = -1 EBADF (Bad file descriptor) [pid 5320] close(16) = -1 EBADF (Bad file descriptor) [pid 5320] close(17) = -1 EBADF (Bad file descriptor) [pid 5320] close(18) = -1 EBADF (Bad file descriptor) [pid 5320] close(19) = -1 EBADF (Bad file descriptor) [pid 5320] close(20) = -1 EBADF (Bad file descriptor) [pid 5320] close(21) = -1 EBADF (Bad file descriptor) [pid 5320] close(22) = -1 EBADF (Bad file descriptor) [pid 5320] close(23) = -1 EBADF (Bad file descriptor) [pid 5320] close(24) = -1 EBADF (Bad file descriptor) [pid 5320] close(25) = -1 EBADF (Bad file descriptor) [pid 5320] close(26) = -1 EBADF (Bad file descriptor) [pid 5320] close(27) = -1 EBADF (Bad file descriptor) [pid 5320] close(28) = -1 EBADF (Bad file descriptor) [pid 5320] close(29) = -1 EBADF (Bad file descriptor) [pid 5320] exit_group(0) = ? [pid 5320] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5321 attached , child_tidptr=0x55556c9f8690) = 164 [pid 5321] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5321] setpgid(0, 0) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5321] write(3, "1000", 4) = 4 [pid 5321] close(3) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5321] setns(201, 0) = 0 [pid 5321] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5321] setns(3, 0) = 0 [pid 5321] close(3) = 0 [pid 5321] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5321] setns(201, 0) = 0 [pid 5321] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5321] setns(3, 0) = 0 [pid 5321] close(3) = 0 [pid 5321] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5321] close(3) = -1 EBADF (Bad file descriptor) [pid 5321] close(4) = 0 [pid 5321] close(5) = 0 [pid 5321] close(6) = -1 EBADF (Bad file descriptor) [pid 5321] close(7) = -1 EBADF (Bad file descriptor) [pid 5321] close(8) = -1 EBADF (Bad file descriptor) [pid 5321] close(9) = -1 EBADF (Bad file descriptor) [pid 5321] close(10) = -1 EBADF (Bad file descriptor) [pid 5321] close(11) = -1 EBADF (Bad file descriptor) [pid 5321] close(12) = -1 EBADF (Bad file descriptor) [pid 5321] close(13) = -1 EBADF (Bad file descriptor) [pid 5321] close(14) = -1 EBADF (Bad file descriptor) [pid 5321] close(15) = -1 EBADF (Bad file descriptor) [pid 5321] close(16) = -1 EBADF (Bad file descriptor) [pid 5321] close(17) = -1 EBADF (Bad file descriptor) [pid 5321] close(18) = -1 EBADF (Bad file descriptor) [pid 5321] close(19) = -1 EBADF (Bad file descriptor) [pid 5321] close(20) = -1 EBADF (Bad file descriptor) [pid 5321] close(21) = -1 EBADF (Bad file descriptor) [pid 5321] close(22) = -1 EBADF (Bad file descriptor) [pid 5321] close(23) = -1 EBADF (Bad file descriptor) [pid 5321] close(24) = -1 EBADF (Bad file descriptor) [pid 5321] close(25) = -1 EBADF (Bad file descriptor) [pid 5321] close(26) = -1 EBADF (Bad file descriptor) [pid 5321] close(27) = -1 EBADF (Bad file descriptor) [pid 5321] close(28) = -1 EBADF (Bad file descriptor) [pid 5321] close(29) = -1 EBADF (Bad file descriptor) [pid 5321] exit_group(0) = ? [pid 5321] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 165 ./strace-static-x86_64: Process 5322 attached [pid 5322] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4) = 4 [pid 5322] close(3) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5322] setns(201, 0) = 0 [pid 5322] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5322] setns(3, 0) = 0 [pid 5322] close(3) = 0 [pid 5322] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5322] setns(201, 0) = 0 [pid 5322] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5322] setns(3, 0) = 0 [pid 5322] close(3) = 0 [pid 5322] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5322] close(3) = -1 EBADF (Bad file descriptor) [pid 5322] close(4) = 0 [pid 5322] close(5) = 0 [pid 5322] close(6) = -1 EBADF (Bad file descriptor) [pid 5322] close(7) = -1 EBADF (Bad file descriptor) [pid 5322] close(8) = -1 EBADF (Bad file descriptor) [pid 5322] close(9) = -1 EBADF (Bad file descriptor) [pid 5322] close(10) = -1 EBADF (Bad file descriptor) [pid 5322] close(11) = -1 EBADF (Bad file descriptor) [pid 5322] close(12) = -1 EBADF (Bad file descriptor) [pid 5322] close(13) = -1 EBADF (Bad file descriptor) [pid 5322] close(14) = -1 EBADF (Bad file descriptor) [pid 5322] close(15) = -1 EBADF (Bad file descriptor) [pid 5322] close(16) = -1 EBADF (Bad file descriptor) [pid 5322] close(17) = -1 EBADF (Bad file descriptor) [pid 5322] close(18) = -1 EBADF (Bad file descriptor) [pid 5322] close(19) = -1 EBADF (Bad file descriptor) [pid 5322] close(20) = -1 EBADF (Bad file descriptor) [pid 5322] close(21) = -1 EBADF (Bad file descriptor) [pid 5322] close(22) = -1 EBADF (Bad file descriptor) [pid 5322] close(23) = -1 EBADF (Bad file descriptor) [pid 5322] close(24) = -1 EBADF (Bad file descriptor) [pid 5322] close(25) = -1 EBADF (Bad file descriptor) [pid 5322] close(26) = -1 EBADF (Bad file descriptor) [pid 5322] close(27) = -1 EBADF (Bad file descriptor) [pid 5322] close(28) = -1 EBADF (Bad file descriptor) [pid 5322] close(29) = -1 EBADF (Bad file descriptor) [pid 5322] exit_group(0) = ? [pid 5322] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5324 attached , child_tidptr=0x55556c9f8690) = 166 [pid 5324] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5324] setpgid(0, 0) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5324] setns(201, 0) = 0 [pid 5324] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5324] setns(3, 0) = 0 [pid 5324] close(3) = 0 [pid 5324] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5324] setns(201, 0) = 0 [pid 5324] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5324] setns(3, 0) = 0 [pid 5324] close(3) = 0 [pid 5324] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5324] close(3) = -1 EBADF (Bad file descriptor) [pid 5324] close(4) = 0 [pid 5324] close(5) = 0 [pid 5324] close(6) = -1 EBADF (Bad file descriptor) [pid 5324] close(7) = -1 EBADF (Bad file descriptor) [pid 5324] close(8) = -1 EBADF (Bad file descriptor) [pid 5324] close(9) = -1 EBADF (Bad file descriptor) [pid 5324] close(10) = -1 EBADF (Bad file descriptor) [pid 5324] close(11) = -1 EBADF (Bad file descriptor) [pid 5324] close(12) = -1 EBADF (Bad file descriptor) [pid 5324] close(13) = -1 EBADF (Bad file descriptor) [pid 5324] close(14) = -1 EBADF (Bad file descriptor) [pid 5324] close(15) = -1 EBADF (Bad file descriptor) [pid 5324] close(16) = -1 EBADF (Bad file descriptor) [pid 5324] close(17) = -1 EBADF (Bad file descriptor) [pid 5324] close(18) = -1 EBADF (Bad file descriptor) [pid 5324] close(19) = -1 EBADF (Bad file descriptor) [pid 5324] close(20) = -1 EBADF (Bad file descriptor) [pid 5324] close(21) = -1 EBADF (Bad file descriptor) [pid 5324] close(22) = -1 EBADF (Bad file descriptor) [pid 5324] close(23) = -1 EBADF (Bad file descriptor) [pid 5324] close(24) = -1 EBADF (Bad file descriptor) [pid 5324] close(25) = -1 EBADF (Bad file descriptor) [pid 5324] close(26) = -1 EBADF (Bad file descriptor) [pid 5324] close(27) = -1 EBADF (Bad file descriptor) [pid 5324] close(28) = -1 EBADF (Bad file descriptor) [pid 5324] close(29) = -1 EBADF (Bad file descriptor) [pid 5324] exit_group(0) = ? [pid 5324] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5325 attached , child_tidptr=0x55556c9f8690) = 167 [pid 5325] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5325] setpgid(0, 0) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5325] write(3, "1000", 4) = 4 [pid 5325] close(3) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5325] setns(201, 0) = 0 [pid 5325] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5325] setns(3, 0) = 0 [pid 5325] close(3) = 0 [pid 5325] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5325] setns(201, 0) = 0 [pid 5325] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5325] setns(3, 0) = 0 [pid 5325] close(3) = 0 [pid 5325] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5325] close(3) = -1 EBADF (Bad file descriptor) [pid 5325] close(4) = 0 [pid 5325] close(5) = 0 [pid 5325] close(6) = -1 EBADF (Bad file descriptor) [pid 5325] close(7) = -1 EBADF (Bad file descriptor) [pid 5325] close(8) = -1 EBADF (Bad file descriptor) [pid 5325] close(9) = -1 EBADF (Bad file descriptor) [pid 5325] close(10) = -1 EBADF (Bad file descriptor) [pid 5325] close(11) = -1 EBADF (Bad file descriptor) [pid 5325] close(12) = -1 EBADF (Bad file descriptor) [pid 5325] close(13) = -1 EBADF (Bad file descriptor) [pid 5325] close(14) = -1 EBADF (Bad file descriptor) [pid 5325] close(15) = -1 EBADF (Bad file descriptor) [pid 5325] close(16) = -1 EBADF (Bad file descriptor) [pid 5325] close(17) = -1 EBADF (Bad file descriptor) [pid 5325] close(18) = -1 EBADF (Bad file descriptor) [pid 5325] close(19) = -1 EBADF (Bad file descriptor) [pid 5325] close(20) = -1 EBADF (Bad file descriptor) [pid 5325] close(21) = -1 EBADF (Bad file descriptor) [pid 5325] close(22) = -1 EBADF (Bad file descriptor) [pid 5325] close(23) = -1 EBADF (Bad file descriptor) [pid 5325] close(24) = -1 EBADF (Bad file descriptor) [pid 5325] close(25) = -1 EBADF (Bad file descriptor) [pid 5325] close(26) = -1 EBADF (Bad file descriptor) [pid 5325] close(27) = -1 EBADF (Bad file descriptor) [pid 5325] close(28) = -1 EBADF (Bad file descriptor) [pid 5325] close(29) = -1 EBADF (Bad file descriptor) [pid 5325] exit_group(0) = ? [pid 5325] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 168 ./strace-static-x86_64: Process 5326 attached [pid 5326] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5326] setpgid(0, 0) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5326] write(3, "1000", 4) = 4 [pid 5326] close(3) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5326] setns(201, 0) = 0 [pid 5326] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5326] setns(3, 0) = 0 [pid 5326] close(3) = 0 [pid 5326] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5326] setns(201, 0) = 0 [pid 5326] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5326] setns(3, 0) = 0 [pid 5326] close(3) = 0 [pid 5326] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5326] close(3) = -1 EBADF (Bad file descriptor) [pid 5326] close(4) = 0 [pid 5326] close(5) = 0 [pid 5326] close(6) = -1 EBADF (Bad file descriptor) [pid 5326] close(7) = -1 EBADF (Bad file descriptor) [pid 5326] close(8) = -1 EBADF (Bad file descriptor) [pid 5326] close(9) = -1 EBADF (Bad file descriptor) [pid 5326] close(10) = -1 EBADF (Bad file descriptor) [pid 5326] close(11) = -1 EBADF (Bad file descriptor) [pid 5326] close(12) = -1 EBADF (Bad file descriptor) [pid 5326] close(13) = -1 EBADF (Bad file descriptor) [pid 5326] close(14) = -1 EBADF (Bad file descriptor) [pid 5326] close(15) = -1 EBADF (Bad file descriptor) [pid 5326] close(16) = -1 EBADF (Bad file descriptor) [pid 5326] close(17) = -1 EBADF (Bad file descriptor) [pid 5326] close(18) = -1 EBADF (Bad file descriptor) [pid 5326] close(19) = -1 EBADF (Bad file descriptor) [pid 5326] close(20) = -1 EBADF (Bad file descriptor) [pid 5326] close(21) = -1 EBADF (Bad file descriptor) [pid 5326] close(22) = -1 EBADF (Bad file descriptor) [pid 5326] close(23) = -1 EBADF (Bad file descriptor) [pid 5326] close(24) = -1 EBADF (Bad file descriptor) [pid 5326] close(25) = -1 EBADF (Bad file descriptor) [pid 5326] close(26) = -1 EBADF (Bad file descriptor) [pid 5326] close(27) = -1 EBADF (Bad file descriptor) [pid 5326] close(28) = -1 EBADF (Bad file descriptor) [pid 5326] close(29) = -1 EBADF (Bad file descriptor) [pid 5326] exit_group(0) = ? [pid 5326] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5327 attached , child_tidptr=0x55556c9f8690) = 169 [pid 5327] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5327] write(3, "1000", 4) = 4 [pid 5327] close(3) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5327] setns(201, 0) = 0 [pid 5327] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5327] setns(3, 0) = 0 [pid 5327] close(3) = 0 [pid 5327] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5327] setns(201, 0) = 0 [pid 5327] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5327] setns(3, 0) = 0 [pid 5327] close(3) = 0 [pid 5327] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5327] close(3) = -1 EBADF (Bad file descriptor) [pid 5327] close(4) = 0 [pid 5327] close(5) = 0 [pid 5327] close(6) = -1 EBADF (Bad file descriptor) [pid 5327] close(7) = -1 EBADF (Bad file descriptor) [pid 5327] close(8) = -1 EBADF (Bad file descriptor) [pid 5327] close(9) = -1 EBADF (Bad file descriptor) [pid 5327] close(10) = -1 EBADF (Bad file descriptor) [pid 5327] close(11) = -1 EBADF (Bad file descriptor) [pid 5327] close(12) = -1 EBADF (Bad file descriptor) [pid 5327] close(13) = -1 EBADF (Bad file descriptor) [pid 5327] close(14) = -1 EBADF (Bad file descriptor) [pid 5327] close(15) = -1 EBADF (Bad file descriptor) [pid 5327] close(16) = -1 EBADF (Bad file descriptor) [pid 5327] close(17) = -1 EBADF (Bad file descriptor) [pid 5327] close(18) = -1 EBADF (Bad file descriptor) [pid 5327] close(19) = -1 EBADF (Bad file descriptor) [pid 5327] close(20) = -1 EBADF (Bad file descriptor) [pid 5327] close(21) = -1 EBADF (Bad file descriptor) [pid 5327] close(22) = -1 EBADF (Bad file descriptor) [pid 5327] close(23) = -1 EBADF (Bad file descriptor) [pid 5327] close(24) = -1 EBADF (Bad file descriptor) [pid 5327] close(25) = -1 EBADF (Bad file descriptor) [pid 5327] close(26) = -1 EBADF (Bad file descriptor) [pid 5327] close(27) = -1 EBADF (Bad file descriptor) [pid 5327] close(28) = -1 EBADF (Bad file descriptor) [pid 5327] close(29) = -1 EBADF (Bad file descriptor) [pid 5327] exit_group(0) = ? [pid 5327] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5328 attached , child_tidptr=0x55556c9f8690) = 170 [pid 5328] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5328] setpgid(0, 0) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5328] write(3, "1000", 4) = 4 [pid 5328] close(3) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5328] setns(201, 0) = 0 [pid 5328] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5328] setns(3, 0) = 0 [pid 5328] close(3) = 0 [pid 5328] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5328] setns(201, 0) = 0 [pid 5328] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5328] setns(3, 0) = 0 [pid 5328] close(3) = 0 [pid 5328] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5328] close(3) = -1 EBADF (Bad file descriptor) [pid 5328] close(4) = 0 [pid 5328] close(5) = 0 [pid 5328] close(6) = -1 EBADF (Bad file descriptor) [pid 5328] close(7) = -1 EBADF (Bad file descriptor) [pid 5328] close(8) = -1 EBADF (Bad file descriptor) [pid 5328] close(9) = -1 EBADF (Bad file descriptor) [pid 5328] close(10) = -1 EBADF (Bad file descriptor) [pid 5328] close(11) = -1 EBADF (Bad file descriptor) [pid 5328] close(12) = -1 EBADF (Bad file descriptor) [pid 5328] close(13) = -1 EBADF (Bad file descriptor) [pid 5328] close(14) = -1 EBADF (Bad file descriptor) [pid 5328] close(15) = -1 EBADF (Bad file descriptor) [pid 5328] close(16) = -1 EBADF (Bad file descriptor) [pid 5328] close(17) = -1 EBADF (Bad file descriptor) [pid 5328] close(18) = -1 EBADF (Bad file descriptor) [pid 5328] close(19) = -1 EBADF (Bad file descriptor) [pid 5328] close(20) = -1 EBADF (Bad file descriptor) [pid 5328] close(21) = -1 EBADF (Bad file descriptor) [pid 5328] close(22) = -1 EBADF (Bad file descriptor) [pid 5328] close(23) = -1 EBADF (Bad file descriptor) [pid 5328] close(24) = -1 EBADF (Bad file descriptor) [pid 5328] close(25) = -1 EBADF (Bad file descriptor) [pid 5328] close(26) = -1 EBADF (Bad file descriptor) [pid 5328] close(27) = -1 EBADF (Bad file descriptor) [pid 5328] close(28) = -1 EBADF (Bad file descriptor) [pid 5328] close(29) = -1 EBADF (Bad file descriptor) [pid 5328] exit_group(0) = ? [pid 5328] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 171 ./strace-static-x86_64: Process 5329 attached [pid 5329] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5329] write(3, "1000", 4) = 4 [pid 5329] close(3) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5329] setns(201, 0) = 0 [pid 5329] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5329] setns(3, 0) = 0 [pid 5329] close(3) = 0 [pid 5329] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5329] setns(201, 0) = 0 [pid 5329] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5329] setns(3, 0) = 0 [pid 5329] close(3) = 0 [pid 5329] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5329] close(3) = -1 EBADF (Bad file descriptor) [pid 5329] close(4) = 0 [pid 5329] close(5) = 0 [pid 5329] close(6) = -1 EBADF (Bad file descriptor) [pid 5329] close(7) = -1 EBADF (Bad file descriptor) [pid 5329] close(8) = -1 EBADF (Bad file descriptor) [pid 5329] close(9) = -1 EBADF (Bad file descriptor) [pid 5329] close(10) = -1 EBADF (Bad file descriptor) [pid 5329] close(11) = -1 EBADF (Bad file descriptor) [pid 5329] close(12) = -1 EBADF (Bad file descriptor) [pid 5329] close(13) = -1 EBADF (Bad file descriptor) [pid 5329] close(14) = -1 EBADF (Bad file descriptor) [pid 5329] close(15) = -1 EBADF (Bad file descriptor) [pid 5329] close(16) = -1 EBADF (Bad file descriptor) [pid 5329] close(17) = -1 EBADF (Bad file descriptor) [pid 5329] close(18) = -1 EBADF (Bad file descriptor) [pid 5329] close(19) = -1 EBADF (Bad file descriptor) [pid 5329] close(20) = -1 EBADF (Bad file descriptor) [pid 5329] close(21) = -1 EBADF (Bad file descriptor) [pid 5329] close(22) = -1 EBADF (Bad file descriptor) [pid 5329] close(23) = -1 EBADF (Bad file descriptor) [pid 5329] close(24) = -1 EBADF (Bad file descriptor) [pid 5329] close(25) = -1 EBADF (Bad file descriptor) [pid 5329] close(26) = -1 EBADF (Bad file descriptor) [pid 5329] close(27) = -1 EBADF (Bad file descriptor) [pid 5329] close(28) = -1 EBADF (Bad file descriptor) [pid 5329] close(29) = -1 EBADF (Bad file descriptor) [pid 5329] exit_group(0) = ? [pid 5329] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5330 attached , child_tidptr=0x55556c9f8690) = 172 [pid 5330] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5330] setns(201, 0) = 0 [pid 5330] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5330] setns(3, 0) = 0 [pid 5330] close(3) = 0 [pid 5330] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5330] setns(201, 0) = 0 [pid 5330] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5330] setns(3, 0) = 0 [pid 5330] close(3) = 0 [pid 5330] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5330] close(3) = -1 EBADF (Bad file descriptor) [pid 5330] close(4) = 0 [pid 5330] close(5) = 0 [pid 5330] close(6) = -1 EBADF (Bad file descriptor) [pid 5330] close(7) = -1 EBADF (Bad file descriptor) [pid 5330] close(8) = -1 EBADF (Bad file descriptor) [pid 5330] close(9) = -1 EBADF (Bad file descriptor) [pid 5330] close(10) = -1 EBADF (Bad file descriptor) [pid 5330] close(11) = -1 EBADF (Bad file descriptor) [pid 5330] close(12) = -1 EBADF (Bad file descriptor) [pid 5330] close(13) = -1 EBADF (Bad file descriptor) [pid 5330] close(14) = -1 EBADF (Bad file descriptor) [pid 5330] close(15) = -1 EBADF (Bad file descriptor) [pid 5330] close(16) = -1 EBADF (Bad file descriptor) [pid 5330] close(17) = -1 EBADF (Bad file descriptor) [pid 5330] close(18) = -1 EBADF (Bad file descriptor) [pid 5330] close(19) = -1 EBADF (Bad file descriptor) [pid 5330] close(20) = -1 EBADF (Bad file descriptor) [pid 5330] close(21) = -1 EBADF (Bad file descriptor) [pid 5330] close(22) = -1 EBADF (Bad file descriptor) [pid 5330] close(23) = -1 EBADF (Bad file descriptor) [pid 5330] close(24) = -1 EBADF (Bad file descriptor) [pid 5330] close(25) = -1 EBADF (Bad file descriptor) [pid 5330] close(26) = -1 EBADF (Bad file descriptor) [pid 5330] close(27) = -1 EBADF (Bad file descriptor) [pid 5330] close(28) = -1 EBADF (Bad file descriptor) [pid 5330] close(29) = -1 EBADF (Bad file descriptor) [pid 5330] exit_group(0) = ? [pid 5330] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5331 attached , child_tidptr=0x55556c9f8690) = 173 [pid 5331] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5331] setpgid(0, 0) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5331] write(3, "1000", 4) = 4 [pid 5331] close(3) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5331] setns(201, 0) = 0 [pid 5331] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5331] setns(3, 0) = 0 [pid 5331] close(3) = 0 [pid 5331] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5331] setns(201, 0) = 0 [pid 5331] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5331] setns(3, 0) = 0 [pid 5331] close(3) = 0 [pid 5331] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5331] close(3) = -1 EBADF (Bad file descriptor) [pid 5331] close(4) = 0 [pid 5331] close(5) = 0 [pid 5331] close(6) = -1 EBADF (Bad file descriptor) [pid 5331] close(7) = -1 EBADF (Bad file descriptor) [pid 5331] close(8) = -1 EBADF (Bad file descriptor) [pid 5331] close(9) = -1 EBADF (Bad file descriptor) [pid 5331] close(10) = -1 EBADF (Bad file descriptor) [pid 5331] close(11) = -1 EBADF (Bad file descriptor) [pid 5331] close(12) = -1 EBADF (Bad file descriptor) [pid 5331] close(13) = -1 EBADF (Bad file descriptor) [pid 5331] close(14) = -1 EBADF (Bad file descriptor) [pid 5331] close(15) = -1 EBADF (Bad file descriptor) [pid 5331] close(16) = -1 EBADF (Bad file descriptor) [pid 5331] close(17) = -1 EBADF (Bad file descriptor) [pid 5331] close(18) = -1 EBADF (Bad file descriptor) [pid 5331] close(19) = -1 EBADF (Bad file descriptor) [pid 5331] close(20) = -1 EBADF (Bad file descriptor) [pid 5331] close(21) = -1 EBADF (Bad file descriptor) [pid 5331] close(22) = -1 EBADF (Bad file descriptor) [pid 5331] close(23) = -1 EBADF (Bad file descriptor) [pid 5331] close(24) = -1 EBADF (Bad file descriptor) [pid 5331] close(25) = -1 EBADF (Bad file descriptor) [pid 5331] close(26) = -1 EBADF (Bad file descriptor) [pid 5331] close(27) = -1 EBADF (Bad file descriptor) [pid 5331] close(28) = -1 EBADF (Bad file descriptor) [pid 5331] close(29) = -1 EBADF (Bad file descriptor) [pid 5331] exit_group(0) = ? [pid 5331] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5332 attached , child_tidptr=0x55556c9f8690) = 174 [pid 5332] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5332] setpgid(0, 0) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5332] write(3, "1000", 4) = 4 [pid 5332] close(3) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5332] setns(201, 0) = 0 [pid 5332] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5332] setns(3, 0) = 0 [pid 5332] close(3) = 0 [pid 5332] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5332] setns(201, 0) = 0 [pid 5332] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5332] setns(3, 0) = 0 [pid 5332] close(3) = 0 [pid 5332] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5332] close(3) = -1 EBADF (Bad file descriptor) [pid 5332] close(4) = 0 [pid 5332] close(5) = 0 [pid 5332] close(6) = -1 EBADF (Bad file descriptor) [pid 5332] close(7) = -1 EBADF (Bad file descriptor) [pid 5332] close(8) = -1 EBADF (Bad file descriptor) [pid 5332] close(9) = -1 EBADF (Bad file descriptor) [pid 5332] close(10) = -1 EBADF (Bad file descriptor) [pid 5332] close(11) = -1 EBADF (Bad file descriptor) [pid 5332] close(12) = -1 EBADF (Bad file descriptor) [pid 5332] close(13) = -1 EBADF (Bad file descriptor) [pid 5332] close(14) = -1 EBADF (Bad file descriptor) [pid 5332] close(15) = -1 EBADF (Bad file descriptor) [pid 5332] close(16) = -1 EBADF (Bad file descriptor) [pid 5332] close(17) = -1 EBADF (Bad file descriptor) [pid 5332] close(18) = -1 EBADF (Bad file descriptor) [pid 5332] close(19) = -1 EBADF (Bad file descriptor) [pid 5332] close(20) = -1 EBADF (Bad file descriptor) [pid 5332] close(21) = -1 EBADF (Bad file descriptor) [pid 5332] close(22) = -1 EBADF (Bad file descriptor) [pid 5332] close(23) = -1 EBADF (Bad file descriptor) [pid 5332] close(24) = -1 EBADF (Bad file descriptor) [pid 5332] close(25) = -1 EBADF (Bad file descriptor) [pid 5332] close(26) = -1 EBADF (Bad file descriptor) [pid 5332] close(27) = -1 EBADF (Bad file descriptor) [pid 5332] close(28) = -1 EBADF (Bad file descriptor) [pid 5332] close(29) = -1 EBADF (Bad file descriptor) [pid 5332] exit_group(0) = ? [pid 5332] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5333 attached , child_tidptr=0x55556c9f8690) = 175 [pid 5333] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5333] setpgid(0, 0) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5333] write(3, "1000", 4) = 4 [pid 5333] close(3) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5333] setns(201, 0) = 0 [pid 5333] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5333] setns(3, 0) = 0 [pid 5333] close(3) = 0 [pid 5333] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5333] setns(201, 0) = 0 [pid 5333] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5333] setns(3, 0) = 0 [pid 5333] close(3) = 0 [pid 5333] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5333] close(3) = -1 EBADF (Bad file descriptor) [pid 5333] close(4) = 0 [pid 5333] close(5) = 0 [pid 5333] close(6) = -1 EBADF (Bad file descriptor) [pid 5333] close(7) = -1 EBADF (Bad file descriptor) [pid 5333] close(8) = -1 EBADF (Bad file descriptor) [pid 5333] close(9) = -1 EBADF (Bad file descriptor) [pid 5333] close(10) = -1 EBADF (Bad file descriptor) [pid 5333] close(11) = -1 EBADF (Bad file descriptor) [pid 5333] close(12) = -1 EBADF (Bad file descriptor) [pid 5333] close(13) = -1 EBADF (Bad file descriptor) [pid 5333] close(14) = -1 EBADF (Bad file descriptor) [pid 5333] close(15) = -1 EBADF (Bad file descriptor) [pid 5333] close(16) = -1 EBADF (Bad file descriptor) [pid 5333] close(17) = -1 EBADF (Bad file descriptor) [pid 5333] close(18) = -1 EBADF (Bad file descriptor) [pid 5333] close(19) = -1 EBADF (Bad file descriptor) [pid 5333] close(20) = -1 EBADF (Bad file descriptor) [pid 5333] close(21) = -1 EBADF (Bad file descriptor) [pid 5333] close(22) = -1 EBADF (Bad file descriptor) [pid 5333] close(23) = -1 EBADF (Bad file descriptor) [pid 5333] close(24) = -1 EBADF (Bad file descriptor) [pid 5333] close(25) = -1 EBADF (Bad file descriptor) [pid 5333] close(26) = -1 EBADF (Bad file descriptor) [pid 5333] close(27) = -1 EBADF (Bad file descriptor) [pid 5333] close(28) = -1 EBADF (Bad file descriptor) [pid 5333] close(29) = -1 EBADF (Bad file descriptor) [pid 5333] exit_group(0) = ? [pid 5333] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 176 ./strace-static-x86_64: Process 5334 attached [pid 5334] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] setpgid(0, 0) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5334] write(3, "1000", 4) = 4 [pid 5334] close(3) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5334] setns(201, 0) = 0 [pid 5334] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5334] setns(3, 0) = 0 [pid 5334] close(3) = 0 [pid 5334] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5334] setns(201, 0) = 0 [pid 5334] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5334] setns(3, 0) = 0 [pid 5334] close(3) = 0 [pid 5334] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5334] close(3) = -1 EBADF (Bad file descriptor) [pid 5334] close(4) = 0 [pid 5334] close(5) = 0 [pid 5334] close(6) = -1 EBADF (Bad file descriptor) [pid 5334] close(7) = -1 EBADF (Bad file descriptor) [pid 5334] close(8) = -1 EBADF (Bad file descriptor) [pid 5334] close(9) = -1 EBADF (Bad file descriptor) [pid 5334] close(10) = -1 EBADF (Bad file descriptor) [pid 5334] close(11) = -1 EBADF (Bad file descriptor) [pid 5334] close(12) = -1 EBADF (Bad file descriptor) [pid 5334] close(13) = -1 EBADF (Bad file descriptor) [pid 5334] close(14) = -1 EBADF (Bad file descriptor) [pid 5334] close(15) = -1 EBADF (Bad file descriptor) [pid 5334] close(16) = -1 EBADF (Bad file descriptor) [pid 5334] close(17) = -1 EBADF (Bad file descriptor) [pid 5334] close(18) = -1 EBADF (Bad file descriptor) [pid 5334] close(19) = -1 EBADF (Bad file descriptor) [pid 5334] close(20) = -1 EBADF (Bad file descriptor) [pid 5334] close(21) = -1 EBADF (Bad file descriptor) [pid 5334] close(22) = -1 EBADF (Bad file descriptor) [pid 5334] close(23) = -1 EBADF (Bad file descriptor) [pid 5334] close(24) = -1 EBADF (Bad file descriptor) [pid 5334] close(25) = -1 EBADF (Bad file descriptor) [pid 5334] close(26) = -1 EBADF (Bad file descriptor) [pid 5334] close(27) = -1 EBADF (Bad file descriptor) [pid 5334] close(28) = -1 EBADF (Bad file descriptor) [pid 5334] close(29) = -1 EBADF (Bad file descriptor) [pid 5334] exit_group(0) = ? [pid 5334] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5335 attached , child_tidptr=0x55556c9f8690) = 177 [pid 5335] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5335] setpgid(0, 0) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5335] write(3, "1000", 4) = 4 [pid 5335] close(3) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5335] setns(201, 0) = 0 [pid 5335] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5335] setns(3, 0) = 0 [pid 5335] close(3) = 0 [pid 5335] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5335] setns(201, 0) = 0 [pid 5335] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5335] setns(3, 0) = 0 [pid 5335] close(3) = 0 [pid 5335] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5335] close(3) = -1 EBADF (Bad file descriptor) [pid 5335] close(4) = 0 [pid 5335] close(5) = 0 [pid 5335] close(6) = -1 EBADF (Bad file descriptor) [pid 5335] close(7) = -1 EBADF (Bad file descriptor) [pid 5335] close(8) = -1 EBADF (Bad file descriptor) [pid 5335] close(9) = -1 EBADF (Bad file descriptor) [pid 5335] close(10) = -1 EBADF (Bad file descriptor) [pid 5335] close(11) = -1 EBADF (Bad file descriptor) [pid 5335] close(12) = -1 EBADF (Bad file descriptor) [pid 5335] close(13) = -1 EBADF (Bad file descriptor) [pid 5335] close(14) = -1 EBADF (Bad file descriptor) [pid 5335] close(15) = -1 EBADF (Bad file descriptor) [pid 5335] close(16) = -1 EBADF (Bad file descriptor) [pid 5335] close(17) = -1 EBADF (Bad file descriptor) [pid 5335] close(18) = -1 EBADF (Bad file descriptor) [pid 5335] close(19) = -1 EBADF (Bad file descriptor) [pid 5335] close(20) = -1 EBADF (Bad file descriptor) [pid 5335] close(21) = -1 EBADF (Bad file descriptor) [pid 5335] close(22) = -1 EBADF (Bad file descriptor) [pid 5335] close(23) = -1 EBADF (Bad file descriptor) [pid 5335] close(24) = -1 EBADF (Bad file descriptor) [pid 5335] close(25) = -1 EBADF (Bad file descriptor) [pid 5335] close(26) = -1 EBADF (Bad file descriptor) [pid 5335] close(27) = -1 EBADF (Bad file descriptor) [pid 5335] close(28) = -1 EBADF (Bad file descriptor) [pid 5335] close(29) = -1 EBADF (Bad file descriptor) [pid 5335] exit_group(0) = ? [pid 5335] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5336 attached , child_tidptr=0x55556c9f8690) = 178 [pid 5336] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5336] setns(201, 0) = 0 [pid 5336] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5336] setns(3, 0) = 0 [pid 5336] close(3) = 0 [pid 5336] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5336] setns(201, 0) = 0 [pid 5336] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5336] setns(3, 0) = 0 [pid 5336] close(3) = 0 [pid 5336] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5336] close(3) = -1 EBADF (Bad file descriptor) [pid 5336] close(4) = 0 [pid 5336] close(5) = 0 [pid 5336] close(6) = -1 EBADF (Bad file descriptor) [pid 5336] close(7) = -1 EBADF (Bad file descriptor) [pid 5336] close(8) = -1 EBADF (Bad file descriptor) [pid 5336] close(9) = -1 EBADF (Bad file descriptor) [pid 5336] close(10) = -1 EBADF (Bad file descriptor) [pid 5336] close(11) = -1 EBADF (Bad file descriptor) [pid 5336] close(12) = -1 EBADF (Bad file descriptor) [pid 5336] close(13) = -1 EBADF (Bad file descriptor) [pid 5336] close(14) = -1 EBADF (Bad file descriptor) [pid 5336] close(15) = -1 EBADF (Bad file descriptor) [pid 5336] close(16) = -1 EBADF (Bad file descriptor) [pid 5336] close(17) = -1 EBADF (Bad file descriptor) [pid 5336] close(18) = -1 EBADF (Bad file descriptor) [pid 5336] close(19) = -1 EBADF (Bad file descriptor) [pid 5336] close(20) = -1 EBADF (Bad file descriptor) [pid 5336] close(21) = -1 EBADF (Bad file descriptor) [pid 5336] close(22) = -1 EBADF (Bad file descriptor) [pid 5336] close(23) = -1 EBADF (Bad file descriptor) [pid 5336] close(24) = -1 EBADF (Bad file descriptor) [pid 5336] close(25) = -1 EBADF (Bad file descriptor) [pid 5336] close(26) = -1 EBADF (Bad file descriptor) [pid 5336] close(27) = -1 EBADF (Bad file descriptor) [pid 5336] close(28) = -1 EBADF (Bad file descriptor) [pid 5336] close(29) = -1 EBADF (Bad file descriptor) [pid 5336] exit_group(0) = ? [pid 5336] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5337 attached , child_tidptr=0x55556c9f8690) = 179 [pid 5337] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5337] setpgid(0, 0) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5337] setns(201, 0) = 0 [pid 5337] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5337] setns(3, 0) = 0 [pid 5337] close(3) = 0 [pid 5337] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5337] setns(201, 0) = 0 [pid 5337] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5337] setns(3, 0) = 0 [pid 5337] close(3) = 0 [pid 5337] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5337] close(3) = -1 EBADF (Bad file descriptor) [pid 5337] close(4) = 0 [pid 5337] close(5) = 0 [pid 5337] close(6) = -1 EBADF (Bad file descriptor) [pid 5337] close(7) = -1 EBADF (Bad file descriptor) [pid 5337] close(8) = -1 EBADF (Bad file descriptor) [pid 5337] close(9) = -1 EBADF (Bad file descriptor) [pid 5337] close(10) = -1 EBADF (Bad file descriptor) [pid 5337] close(11) = -1 EBADF (Bad file descriptor) [pid 5337] close(12) = -1 EBADF (Bad file descriptor) [pid 5337] close(13) = -1 EBADF (Bad file descriptor) [pid 5337] close(14) = -1 EBADF (Bad file descriptor) [pid 5337] close(15) = -1 EBADF (Bad file descriptor) [pid 5337] close(16) = -1 EBADF (Bad file descriptor) [pid 5337] close(17) = -1 EBADF (Bad file descriptor) [pid 5337] close(18) = -1 EBADF (Bad file descriptor) [pid 5337] close(19) = -1 EBADF (Bad file descriptor) [pid 5337] close(20) = -1 EBADF (Bad file descriptor) [pid 5337] close(21) = -1 EBADF (Bad file descriptor) [pid 5337] close(22) = -1 EBADF (Bad file descriptor) [pid 5337] close(23) = -1 EBADF (Bad file descriptor) [pid 5337] close(24) = -1 EBADF (Bad file descriptor) [pid 5337] close(25) = -1 EBADF (Bad file descriptor) [pid 5337] close(26) = -1 EBADF (Bad file descriptor) [pid 5337] close(27) = -1 EBADF (Bad file descriptor) [pid 5337] close(28) = -1 EBADF (Bad file descriptor) [pid 5337] close(29) = -1 EBADF (Bad file descriptor) [pid 5337] exit_group(0) = ? [pid 5337] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5338 attached , child_tidptr=0x55556c9f8690) = 180 [pid 5338] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5338] setpgid(0, 0) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5338] write(3, "1000", 4) = 4 [pid 5338] close(3) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5338] setns(201, 0) = 0 [pid 5338] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5338] setns(3, 0) = 0 [pid 5338] close(3) = 0 [pid 5338] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5338] setns(201, 0) = 0 [pid 5338] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5338] setns(3, 0) = 0 [pid 5338] close(3) = 0 [pid 5338] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5338] close(3) = -1 EBADF (Bad file descriptor) [pid 5338] close(4) = 0 [pid 5338] close(5) = 0 [pid 5338] close(6) = -1 EBADF (Bad file descriptor) [pid 5338] close(7) = -1 EBADF (Bad file descriptor) [pid 5338] close(8) = -1 EBADF (Bad file descriptor) [pid 5338] close(9) = -1 EBADF (Bad file descriptor) [pid 5338] close(10) = -1 EBADF (Bad file descriptor) [pid 5338] close(11) = -1 EBADF (Bad file descriptor) [pid 5338] close(12) = -1 EBADF (Bad file descriptor) [pid 5338] close(13) = -1 EBADF (Bad file descriptor) [pid 5338] close(14) = -1 EBADF (Bad file descriptor) [pid 5338] close(15) = -1 EBADF (Bad file descriptor) [pid 5338] close(16) = -1 EBADF (Bad file descriptor) [pid 5338] close(17) = -1 EBADF (Bad file descriptor) [pid 5338] close(18) = -1 EBADF (Bad file descriptor) [pid 5338] close(19) = -1 EBADF (Bad file descriptor) [pid 5338] close(20) = -1 EBADF (Bad file descriptor) [pid 5338] close(21) = -1 EBADF (Bad file descriptor) [pid 5338] close(22) = -1 EBADF (Bad file descriptor) [pid 5338] close(23) = -1 EBADF (Bad file descriptor) [pid 5338] close(24) = -1 EBADF (Bad file descriptor) [pid 5338] close(25) = -1 EBADF (Bad file descriptor) [pid 5338] close(26) = -1 EBADF (Bad file descriptor) [pid 5338] close(27) = -1 EBADF (Bad file descriptor) [pid 5338] close(28) = -1 EBADF (Bad file descriptor) [pid 5338] close(29) = -1 EBADF (Bad file descriptor) [pid 5338] exit_group(0) = ? [pid 5338] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5340 attached , child_tidptr=0x55556c9f8690) = 181 [pid 5340] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5340] write(3, "1000", 4) = 4 [pid 5340] close(3) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5340] setns(201, 0) = 0 [pid 5340] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5340] setns(3, 0) = 0 [pid 5340] close(3) = 0 [pid 5340] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5340] setns(201, 0) = 0 [pid 5340] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5340] setns(3, 0) = 0 [pid 5340] close(3) = 0 [pid 5340] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5340] close(3) = -1 EBADF (Bad file descriptor) [pid 5340] close(4) = 0 [pid 5340] close(5) = 0 [pid 5340] close(6) = -1 EBADF (Bad file descriptor) [pid 5340] close(7) = -1 EBADF (Bad file descriptor) [pid 5340] close(8) = -1 EBADF (Bad file descriptor) [pid 5340] close(9) = -1 EBADF (Bad file descriptor) [pid 5340] close(10) = -1 EBADF (Bad file descriptor) [pid 5340] close(11) = -1 EBADF (Bad file descriptor) [pid 5340] close(12) = -1 EBADF (Bad file descriptor) [pid 5340] close(13) = -1 EBADF (Bad file descriptor) [pid 5340] close(14) = -1 EBADF (Bad file descriptor) [pid 5340] close(15) = -1 EBADF (Bad file descriptor) [pid 5340] close(16) = -1 EBADF (Bad file descriptor) [pid 5340] close(17) = -1 EBADF (Bad file descriptor) [pid 5340] close(18) = -1 EBADF (Bad file descriptor) [pid 5340] close(19) = -1 EBADF (Bad file descriptor) [pid 5340] close(20) = -1 EBADF (Bad file descriptor) [pid 5340] close(21) = -1 EBADF (Bad file descriptor) [pid 5340] close(22) = -1 EBADF (Bad file descriptor) [pid 5340] close(23) = -1 EBADF (Bad file descriptor) [pid 5340] close(24) = -1 EBADF (Bad file descriptor) [pid 5340] close(25) = -1 EBADF (Bad file descriptor) [pid 5340] close(26) = -1 EBADF (Bad file descriptor) [pid 5340] close(27) = -1 EBADF (Bad file descriptor) [pid 5340] close(28) = -1 EBADF (Bad file descriptor) [pid 5340] close(29) = -1 EBADF (Bad file descriptor) [pid 5340] exit_group(0) = ? [pid 5340] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 182 ./strace-static-x86_64: Process 5341 attached [pid 5341] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5341] setpgid(0, 0) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5341] write(3, "1000", 4) = 4 [pid 5341] close(3) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5341] setns(201, 0) = 0 [pid 5341] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5341] setns(3, 0) = 0 [pid 5341] close(3) = 0 [pid 5341] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5341] setns(201, 0) = 0 [pid 5341] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5341] setns(3, 0) = 0 [pid 5341] close(3) = 0 [pid 5341] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5341] close(3) = -1 EBADF (Bad file descriptor) [pid 5341] close(4) = 0 [pid 5341] close(5) = 0 [pid 5341] close(6) = -1 EBADF (Bad file descriptor) [pid 5341] close(7) = -1 EBADF (Bad file descriptor) [pid 5341] close(8) = -1 EBADF (Bad file descriptor) [pid 5341] close(9) = -1 EBADF (Bad file descriptor) [pid 5341] close(10) = -1 EBADF (Bad file descriptor) [pid 5341] close(11) = -1 EBADF (Bad file descriptor) [pid 5341] close(12) = -1 EBADF (Bad file descriptor) [pid 5341] close(13) = -1 EBADF (Bad file descriptor) [pid 5341] close(14) = -1 EBADF (Bad file descriptor) [pid 5341] close(15) = -1 EBADF (Bad file descriptor) [pid 5341] close(16) = -1 EBADF (Bad file descriptor) [pid 5341] close(17) = -1 EBADF (Bad file descriptor) [pid 5341] close(18) = -1 EBADF (Bad file descriptor) [pid 5341] close(19) = -1 EBADF (Bad file descriptor) [pid 5341] close(20) = -1 EBADF (Bad file descriptor) [pid 5341] close(21) = -1 EBADF (Bad file descriptor) [pid 5341] close(22) = -1 EBADF (Bad file descriptor) [pid 5341] close(23) = -1 EBADF (Bad file descriptor) [pid 5341] close(24) = -1 EBADF (Bad file descriptor) [pid 5341] close(25) = -1 EBADF (Bad file descriptor) [pid 5341] close(26) = -1 EBADF (Bad file descriptor) [pid 5341] close(27) = -1 EBADF (Bad file descriptor) [pid 5341] close(28) = -1 EBADF (Bad file descriptor) [pid 5341] close(29) = -1 EBADF (Bad file descriptor) [pid 5341] exit_group(0) = ? [pid 5341] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 183 ./strace-static-x86_64: Process 5342 attached [pid 5342] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5342] setpgid(0, 0) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5342] setns(201, 0) = 0 [pid 5342] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5342] setns(3, 0) = 0 [pid 5342] close(3) = 0 [pid 5342] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5342] setns(201, 0) = 0 [pid 5342] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5342] setns(3, 0) = 0 [pid 5342] close(3) = 0 [pid 5342] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5342] close(3) = -1 EBADF (Bad file descriptor) [pid 5342] close(4) = 0 [pid 5342] close(5) = 0 [pid 5342] close(6) = -1 EBADF (Bad file descriptor) [pid 5342] close(7) = -1 EBADF (Bad file descriptor) [pid 5342] close(8) = -1 EBADF (Bad file descriptor) [pid 5342] close(9) = -1 EBADF (Bad file descriptor) [pid 5342] close(10) = -1 EBADF (Bad file descriptor) [pid 5342] close(11) = -1 EBADF (Bad file descriptor) [pid 5342] close(12) = -1 EBADF (Bad file descriptor) [pid 5342] close(13) = -1 EBADF (Bad file descriptor) [pid 5342] close(14) = -1 EBADF (Bad file descriptor) [pid 5342] close(15) = -1 EBADF (Bad file descriptor) [pid 5342] close(16) = -1 EBADF (Bad file descriptor) [pid 5342] close(17) = -1 EBADF (Bad file descriptor) [pid 5342] close(18) = -1 EBADF (Bad file descriptor) [pid 5342] close(19) = -1 EBADF (Bad file descriptor) [pid 5342] close(20) = -1 EBADF (Bad file descriptor) [pid 5342] close(21) = -1 EBADF (Bad file descriptor) [pid 5342] close(22) = -1 EBADF (Bad file descriptor) [pid 5342] close(23) = -1 EBADF (Bad file descriptor) [pid 5342] close(24) = -1 EBADF (Bad file descriptor) [pid 5342] close(25) = -1 EBADF (Bad file descriptor) [pid 5342] close(26) = -1 EBADF (Bad file descriptor) [pid 5342] close(27) = -1 EBADF (Bad file descriptor) [pid 5342] close(28) = -1 EBADF (Bad file descriptor) [pid 5342] close(29) = -1 EBADF (Bad file descriptor) [pid 5342] exit_group(0) = ? [pid 5342] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5343 attached , child_tidptr=0x55556c9f8690) = 184 [pid 5343] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5343] setpgid(0, 0) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5343] write(3, "1000", 4) = 4 [pid 5343] close(3) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5343] setns(201, 0) = 0 [pid 5343] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5343] setns(3, 0) = 0 [pid 5343] close(3) = 0 [pid 5343] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5343] setns(201, 0) = 0 [pid 5343] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5343] setns(3, 0) = 0 [pid 5343] close(3) = 0 [pid 5343] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5343] close(3) = -1 EBADF (Bad file descriptor) [pid 5343] close(4) = 0 [pid 5343] close(5) = 0 [pid 5343] close(6) = -1 EBADF (Bad file descriptor) [pid 5343] close(7) = -1 EBADF (Bad file descriptor) [pid 5343] close(8) = -1 EBADF (Bad file descriptor) [pid 5343] close(9) = -1 EBADF (Bad file descriptor) [pid 5343] close(10) = -1 EBADF (Bad file descriptor) [pid 5343] close(11) = -1 EBADF (Bad file descriptor) [pid 5343] close(12) = -1 EBADF (Bad file descriptor) [pid 5343] close(13) = -1 EBADF (Bad file descriptor) [pid 5343] close(14) = -1 EBADF (Bad file descriptor) [pid 5343] close(15) = -1 EBADF (Bad file descriptor) [pid 5343] close(16) = -1 EBADF (Bad file descriptor) [pid 5343] close(17) = -1 EBADF (Bad file descriptor) [pid 5343] close(18) = -1 EBADF (Bad file descriptor) [pid 5343] close(19) = -1 EBADF (Bad file descriptor) [pid 5343] close(20) = -1 EBADF (Bad file descriptor) [pid 5343] close(21) = -1 EBADF (Bad file descriptor) [pid 5343] close(22) = -1 EBADF (Bad file descriptor) [pid 5343] close(23) = -1 EBADF (Bad file descriptor) [pid 5343] close(24) = -1 EBADF (Bad file descriptor) [pid 5343] close(25) = -1 EBADF (Bad file descriptor) [pid 5343] close(26) = -1 EBADF (Bad file descriptor) [pid 5343] close(27) = -1 EBADF (Bad file descriptor) [pid 5343] close(28) = -1 EBADF (Bad file descriptor) [pid 5343] close(29) = -1 EBADF (Bad file descriptor) [pid 5343] exit_group(0) = ? [pid 5343] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 185 ./strace-static-x86_64: Process 5344 attached [pid 5344] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5344] setns(201, 0) = 0 [pid 5344] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5344] setns(3, 0) = 0 [pid 5344] close(3) = 0 [pid 5344] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5344] setns(201, 0) = 0 [pid 5344] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5344] setns(3, 0) = 0 [pid 5344] close(3) = 0 [pid 5344] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5344] close(3) = -1 EBADF (Bad file descriptor) [pid 5344] close(4) = 0 [pid 5344] close(5) = 0 [pid 5344] close(6) = -1 EBADF (Bad file descriptor) [pid 5344] close(7) = -1 EBADF (Bad file descriptor) [pid 5344] close(8) = -1 EBADF (Bad file descriptor) [pid 5344] close(9) = -1 EBADF (Bad file descriptor) [pid 5344] close(10) = -1 EBADF (Bad file descriptor) [pid 5344] close(11) = -1 EBADF (Bad file descriptor) [pid 5344] close(12) = -1 EBADF (Bad file descriptor) [pid 5344] close(13) = -1 EBADF (Bad file descriptor) [pid 5344] close(14) = -1 EBADF (Bad file descriptor) [pid 5344] close(15) = -1 EBADF (Bad file descriptor) [pid 5344] close(16) = -1 EBADF (Bad file descriptor) [pid 5344] close(17) = -1 EBADF (Bad file descriptor) [pid 5344] close(18) = -1 EBADF (Bad file descriptor) [pid 5344] close(19) = -1 EBADF (Bad file descriptor) [pid 5344] close(20) = -1 EBADF (Bad file descriptor) [pid 5344] close(21) = -1 EBADF (Bad file descriptor) [pid 5344] close(22) = -1 EBADF (Bad file descriptor) [pid 5344] close(23) = -1 EBADF (Bad file descriptor) [pid 5344] close(24) = -1 EBADF (Bad file descriptor) [pid 5344] close(25) = -1 EBADF (Bad file descriptor) [pid 5344] close(26) = -1 EBADF (Bad file descriptor) [pid 5344] close(27) = -1 EBADF (Bad file descriptor) [pid 5344] close(28) = -1 EBADF (Bad file descriptor) [pid 5344] close(29) = -1 EBADF (Bad file descriptor) [pid 5344] exit_group(0) = ? [pid 5344] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5345 attached , child_tidptr=0x55556c9f8690) = 186 [pid 5345] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5345] setpgid(0, 0) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5345] write(3, "1000", 4) = 4 [pid 5345] close(3) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5345] setns(201, 0) = 0 [pid 5345] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5345] setns(3, 0) = 0 [pid 5345] close(3) = 0 [pid 5345] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5345] setns(201, 0) = 0 [pid 5345] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5345] setns(3, 0) = 0 [pid 5345] close(3) = 0 [pid 5345] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5345] close(3) = -1 EBADF (Bad file descriptor) [pid 5345] close(4) = 0 [pid 5345] close(5) = 0 [pid 5345] close(6) = -1 EBADF (Bad file descriptor) [pid 5345] close(7) = -1 EBADF (Bad file descriptor) [pid 5345] close(8) = -1 EBADF (Bad file descriptor) [pid 5345] close(9) = -1 EBADF (Bad file descriptor) [pid 5345] close(10) = -1 EBADF (Bad file descriptor) [pid 5345] close(11) = -1 EBADF (Bad file descriptor) [pid 5345] close(12) = -1 EBADF (Bad file descriptor) [pid 5345] close(13) = -1 EBADF (Bad file descriptor) [pid 5345] close(14) = -1 EBADF (Bad file descriptor) [pid 5345] close(15) = -1 EBADF (Bad file descriptor) [pid 5345] close(16) = -1 EBADF (Bad file descriptor) [pid 5345] close(17) = -1 EBADF (Bad file descriptor) [pid 5345] close(18) = -1 EBADF (Bad file descriptor) [pid 5345] close(19) = -1 EBADF (Bad file descriptor) [pid 5345] close(20) = -1 EBADF (Bad file descriptor) [pid 5345] close(21) = -1 EBADF (Bad file descriptor) [pid 5345] close(22) = -1 EBADF (Bad file descriptor) [pid 5345] close(23) = -1 EBADF (Bad file descriptor) [pid 5345] close(24) = -1 EBADF (Bad file descriptor) [pid 5345] close(25) = -1 EBADF (Bad file descriptor) [pid 5345] close(26) = -1 EBADF (Bad file descriptor) [pid 5345] close(27) = -1 EBADF (Bad file descriptor) [pid 5345] close(28) = -1 EBADF (Bad file descriptor) [pid 5345] close(29) = -1 EBADF (Bad file descriptor) [pid 5345] exit_group(0) = ? [pid 5345] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5346 attached , child_tidptr=0x55556c9f8690) = 187 [pid 5346] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5346] setpgid(0, 0) = 0 [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5346] write(3, "1000", 4) = 4 [pid 5346] close(3) = 0 [pid 5346] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5346] setns(201, 0) = 0 [pid 5346] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5346] setns(3, 0) = 0 [pid 5346] close(3) = 0 [pid 5346] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5346] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5346] setns(201, 0) = 0 [pid 5346] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5346] setns(3, 0) = 0 [pid 5346] close(3) = 0 [pid 5346] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5346] close(3) = -1 EBADF (Bad file descriptor) [pid 5346] close(4) = 0 [pid 5346] close(5) = 0 [pid 5346] close(6) = -1 EBADF (Bad file descriptor) [pid 5346] close(7) = -1 EBADF (Bad file descriptor) [pid 5346] close(8) = -1 EBADF (Bad file descriptor) [pid 5346] close(9) = -1 EBADF (Bad file descriptor) [pid 5346] close(10) = -1 EBADF (Bad file descriptor) [pid 5346] close(11) = -1 EBADF (Bad file descriptor) [pid 5346] close(12) = -1 EBADF (Bad file descriptor) [pid 5346] close(13) = -1 EBADF (Bad file descriptor) [pid 5346] close(14) = -1 EBADF (Bad file descriptor) [pid 5346] close(15) = -1 EBADF (Bad file descriptor) [pid 5346] close(16) = -1 EBADF (Bad file descriptor) [pid 5346] close(17) = -1 EBADF (Bad file descriptor) [pid 5346] close(18) = -1 EBADF (Bad file descriptor) [pid 5346] close(19) = -1 EBADF (Bad file descriptor) [pid 5346] close(20) = -1 EBADF (Bad file descriptor) [pid 5346] close(21) = -1 EBADF (Bad file descriptor) [pid 5346] close(22) = -1 EBADF (Bad file descriptor) [pid 5346] close(23) = -1 EBADF (Bad file descriptor) [pid 5346] close(24) = -1 EBADF (Bad file descriptor) [pid 5346] close(25) = -1 EBADF (Bad file descriptor) [pid 5346] close(26) = -1 EBADF (Bad file descriptor) [pid 5346] close(27) = -1 EBADF (Bad file descriptor) [pid 5346] close(28) = -1 EBADF (Bad file descriptor) [pid 5346] close(29) = -1 EBADF (Bad file descriptor) [pid 5346] exit_group(0) = ? [pid 5346] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5347 attached , child_tidptr=0x55556c9f8690) = 188 [pid 5347] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5347] setpgid(0, 0) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5347] write(3, "1000", 4) = 4 [pid 5347] close(3) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5347] setns(201, 0) = 0 [pid 5347] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5347] setns(3, 0) = 0 [pid 5347] close(3) = 0 [pid 5347] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5347] setns(201, 0) = 0 [pid 5347] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5347] setns(3, 0) = 0 [pid 5347] close(3) = 0 [pid 5347] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5347] close(3) = -1 EBADF (Bad file descriptor) [pid 5347] close(4) = 0 [pid 5347] close(5) = 0 [pid 5347] close(6) = -1 EBADF (Bad file descriptor) [pid 5347] close(7) = -1 EBADF (Bad file descriptor) [pid 5347] close(8) = -1 EBADF (Bad file descriptor) [pid 5347] close(9) = -1 EBADF (Bad file descriptor) [pid 5347] close(10) = -1 EBADF (Bad file descriptor) [pid 5347] close(11) = -1 EBADF (Bad file descriptor) [pid 5347] close(12) = -1 EBADF (Bad file descriptor) [pid 5347] close(13) = -1 EBADF (Bad file descriptor) [pid 5347] close(14) = -1 EBADF (Bad file descriptor) [pid 5347] close(15) = -1 EBADF (Bad file descriptor) [pid 5347] close(16) = -1 EBADF (Bad file descriptor) [pid 5347] close(17) = -1 EBADF (Bad file descriptor) [pid 5347] close(18) = -1 EBADF (Bad file descriptor) [pid 5347] close(19) = -1 EBADF (Bad file descriptor) [pid 5347] close(20) = -1 EBADF (Bad file descriptor) [pid 5347] close(21) = -1 EBADF (Bad file descriptor) [pid 5347] close(22) = -1 EBADF (Bad file descriptor) [pid 5347] close(23) = -1 EBADF (Bad file descriptor) [pid 5347] close(24) = -1 EBADF (Bad file descriptor) [pid 5347] close(25) = -1 EBADF (Bad file descriptor) [pid 5347] close(26) = -1 EBADF (Bad file descriptor) [pid 5347] close(27) = -1 EBADF (Bad file descriptor) [pid 5347] close(28) = -1 EBADF (Bad file descriptor) [pid 5347] close(29) = -1 EBADF (Bad file descriptor) [pid 5347] exit_group(0) = ? [pid 5347] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5348 attached [pid 5348] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 189 [pid 5348] <... set_robust_list resumed>) = 0 [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5348] setpgid(0, 0) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5348] write(3, "1000", 4) = 4 [pid 5348] close(3) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5348] setns(201, 0) = 0 [pid 5348] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5348] setns(3, 0) = 0 [pid 5348] close(3) = 0 [pid 5348] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5348] setns(201, 0) = 0 [pid 5348] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5348] setns(3, 0) = 0 [pid 5348] close(3) = 0 [pid 5348] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5348] close(3) = -1 EBADF (Bad file descriptor) [pid 5348] close(4) = 0 [pid 5348] close(5) = 0 [pid 5348] close(6) = -1 EBADF (Bad file descriptor) [pid 5348] close(7) = -1 EBADF (Bad file descriptor) [pid 5348] close(8) = -1 EBADF (Bad file descriptor) [pid 5348] close(9) = -1 EBADF (Bad file descriptor) [pid 5348] close(10) = -1 EBADF (Bad file descriptor) [pid 5348] close(11) = -1 EBADF (Bad file descriptor) [pid 5348] close(12) = -1 EBADF (Bad file descriptor) [pid 5348] close(13) = -1 EBADF (Bad file descriptor) [pid 5348] close(14) = -1 EBADF (Bad file descriptor) [pid 5348] close(15) = -1 EBADF (Bad file descriptor) [pid 5348] close(16) = -1 EBADF (Bad file descriptor) [pid 5348] close(17) = -1 EBADF (Bad file descriptor) [pid 5348] close(18) = -1 EBADF (Bad file descriptor) [pid 5348] close(19) = -1 EBADF (Bad file descriptor) [pid 5348] close(20) = -1 EBADF (Bad file descriptor) [pid 5348] close(21) = -1 EBADF (Bad file descriptor) [pid 5348] close(22) = -1 EBADF (Bad file descriptor) [pid 5348] close(23) = -1 EBADF (Bad file descriptor) [pid 5348] close(24) = -1 EBADF (Bad file descriptor) [pid 5348] close(25) = -1 EBADF (Bad file descriptor) [pid 5348] close(26) = -1 EBADF (Bad file descriptor) [pid 5348] close(27) = -1 EBADF (Bad file descriptor) [pid 5348] close(28) = -1 EBADF (Bad file descriptor) [pid 5348] close(29) = -1 EBADF (Bad file descriptor) [pid 5348] exit_group(0) = ? [pid 5348] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5349 attached , child_tidptr=0x55556c9f8690) = 190 [pid 5349] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5349] setns(201, 0) = 0 [pid 5349] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5349] setns(3, 0) = 0 [pid 5349] close(3) = 0 [pid 5349] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5349] setns(201, 0) = 0 [pid 5349] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5349] setns(3, 0) = 0 [pid 5349] close(3) = 0 [pid 5349] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5349] close(3) = -1 EBADF (Bad file descriptor) [pid 5349] close(4) = 0 [pid 5349] close(5) = 0 [pid 5349] close(6) = -1 EBADF (Bad file descriptor) [pid 5349] close(7) = -1 EBADF (Bad file descriptor) [pid 5349] close(8) = -1 EBADF (Bad file descriptor) [pid 5349] close(9) = -1 EBADF (Bad file descriptor) [pid 5349] close(10) = -1 EBADF (Bad file descriptor) [pid 5349] close(11) = -1 EBADF (Bad file descriptor) [pid 5349] close(12) = -1 EBADF (Bad file descriptor) [pid 5349] close(13) = -1 EBADF (Bad file descriptor) [pid 5349] close(14) = -1 EBADF (Bad file descriptor) [pid 5349] close(15) = -1 EBADF (Bad file descriptor) [pid 5349] close(16) = -1 EBADF (Bad file descriptor) [pid 5349] close(17) = -1 EBADF (Bad file descriptor) [pid 5349] close(18) = -1 EBADF (Bad file descriptor) [pid 5349] close(19) = -1 EBADF (Bad file descriptor) [pid 5349] close(20) = -1 EBADF (Bad file descriptor) [pid 5349] close(21) = -1 EBADF (Bad file descriptor) [pid 5349] close(22) = -1 EBADF (Bad file descriptor) [pid 5349] close(23) = -1 EBADF (Bad file descriptor) [pid 5349] close(24) = -1 EBADF (Bad file descriptor) [pid 5349] close(25) = -1 EBADF (Bad file descriptor) [pid 5349] close(26) = -1 EBADF (Bad file descriptor) [pid 5349] close(27) = -1 EBADF (Bad file descriptor) [pid 5349] close(28) = -1 EBADF (Bad file descriptor) [pid 5349] close(29) = -1 EBADF (Bad file descriptor) [pid 5349] exit_group(0) = ? [pid 5349] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5350 attached , child_tidptr=0x55556c9f8690) = 191 [pid 5350] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5350] setpgid(0, 0) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5350] setns(201, 0) = 0 [pid 5350] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5350] setns(3, 0) = 0 [pid 5350] close(3) = 0 [pid 5350] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5350] setns(201, 0) = 0 [pid 5350] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5350] setns(3, 0) = 0 [pid 5350] close(3) = 0 [pid 5350] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5350] close(3) = -1 EBADF (Bad file descriptor) [pid 5350] close(4) = 0 [pid 5350] close(5) = 0 [pid 5350] close(6) = -1 EBADF (Bad file descriptor) [pid 5350] close(7) = -1 EBADF (Bad file descriptor) [pid 5350] close(8) = -1 EBADF (Bad file descriptor) [pid 5350] close(9) = -1 EBADF (Bad file descriptor) [pid 5350] close(10) = -1 EBADF (Bad file descriptor) [pid 5350] close(11) = -1 EBADF (Bad file descriptor) [pid 5350] close(12) = -1 EBADF (Bad file descriptor) [pid 5350] close(13) = -1 EBADF (Bad file descriptor) [pid 5350] close(14) = -1 EBADF (Bad file descriptor) [pid 5350] close(15) = -1 EBADF (Bad file descriptor) [pid 5350] close(16) = -1 EBADF (Bad file descriptor) [pid 5350] close(17) = -1 EBADF (Bad file descriptor) [pid 5350] close(18) = -1 EBADF (Bad file descriptor) [pid 5350] close(19) = -1 EBADF (Bad file descriptor) [pid 5350] close(20) = -1 EBADF (Bad file descriptor) [pid 5350] close(21) = -1 EBADF (Bad file descriptor) [pid 5350] close(22) = -1 EBADF (Bad file descriptor) [pid 5350] close(23) = -1 EBADF (Bad file descriptor) [pid 5350] close(24) = -1 EBADF (Bad file descriptor) [pid 5350] close(25) = -1 EBADF (Bad file descriptor) [pid 5350] close(26) = -1 EBADF (Bad file descriptor) [pid 5350] close(27) = -1 EBADF (Bad file descriptor) [pid 5350] close(28) = -1 EBADF (Bad file descriptor) [pid 5350] close(29) = -1 EBADF (Bad file descriptor) [pid 5350] exit_group(0) = ? [pid 5350] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 192 ./strace-static-x86_64: Process 5351 attached [pid 5351] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5351] setpgid(0, 0) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5351] write(3, "1000", 4) = 4 [pid 5351] close(3) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5351] setns(201, 0) = 0 [pid 5351] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5351] setns(3, 0) = 0 [pid 5351] close(3) = 0 [pid 5351] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5351] setns(201, 0) = 0 [pid 5351] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5351] setns(3, 0) = 0 [pid 5351] close(3) = 0 [pid 5351] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5351] close(3) = -1 EBADF (Bad file descriptor) [pid 5351] close(4) = 0 [pid 5351] close(5) = 0 [pid 5351] close(6) = -1 EBADF (Bad file descriptor) [pid 5351] close(7) = -1 EBADF (Bad file descriptor) [pid 5351] close(8) = -1 EBADF (Bad file descriptor) [pid 5351] close(9) = -1 EBADF (Bad file descriptor) [pid 5351] close(10) = -1 EBADF (Bad file descriptor) [pid 5351] close(11) = -1 EBADF (Bad file descriptor) [pid 5351] close(12) = -1 EBADF (Bad file descriptor) [pid 5351] close(13) = -1 EBADF (Bad file descriptor) [pid 5351] close(14) = -1 EBADF (Bad file descriptor) [pid 5351] close(15) = -1 EBADF (Bad file descriptor) [pid 5351] close(16) = -1 EBADF (Bad file descriptor) [pid 5351] close(17) = -1 EBADF (Bad file descriptor) [pid 5351] close(18) = -1 EBADF (Bad file descriptor) [pid 5351] close(19) = -1 EBADF (Bad file descriptor) [pid 5351] close(20) = -1 EBADF (Bad file descriptor) [pid 5351] close(21) = -1 EBADF (Bad file descriptor) [pid 5351] close(22) = -1 EBADF (Bad file descriptor) [pid 5351] close(23) = -1 EBADF (Bad file descriptor) [pid 5351] close(24) = -1 EBADF (Bad file descriptor) [pid 5351] close(25) = -1 EBADF (Bad file descriptor) [pid 5351] close(26) = -1 EBADF (Bad file descriptor) [pid 5351] close(27) = -1 EBADF (Bad file descriptor) [pid 5351] close(28) = -1 EBADF (Bad file descriptor) [pid 5351] close(29) = -1 EBADF (Bad file descriptor) [pid 5351] exit_group(0) = ? [pid 5351] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5352 attached , child_tidptr=0x55556c9f8690) = 193 [pid 5352] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5352] write(3, "1000", 4) = 4 [pid 5352] close(3) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5352] setns(201, 0) = 0 [pid 5352] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5352] setns(3, 0) = 0 [pid 5352] close(3) = 0 [pid 5352] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5352] setns(201, 0) = 0 [pid 5352] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5352] setns(3, 0) = 0 [pid 5352] close(3) = 0 [pid 5352] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5352] close(3) = -1 EBADF (Bad file descriptor) [pid 5352] close(4) = 0 [pid 5352] close(5) = 0 [pid 5352] close(6) = -1 EBADF (Bad file descriptor) [pid 5352] close(7) = -1 EBADF (Bad file descriptor) [pid 5352] close(8) = -1 EBADF (Bad file descriptor) [pid 5352] close(9) = -1 EBADF (Bad file descriptor) [pid 5352] close(10) = -1 EBADF (Bad file descriptor) [pid 5352] close(11) = -1 EBADF (Bad file descriptor) [pid 5352] close(12) = -1 EBADF (Bad file descriptor) [pid 5352] close(13) = -1 EBADF (Bad file descriptor) [pid 5352] close(14) = -1 EBADF (Bad file descriptor) [pid 5352] close(15) = -1 EBADF (Bad file descriptor) [pid 5352] close(16) = -1 EBADF (Bad file descriptor) [pid 5352] close(17) = -1 EBADF (Bad file descriptor) [pid 5352] close(18) = -1 EBADF (Bad file descriptor) [pid 5352] close(19) = -1 EBADF (Bad file descriptor) [pid 5352] close(20) = -1 EBADF (Bad file descriptor) [pid 5352] close(21) = -1 EBADF (Bad file descriptor) [pid 5352] close(22) = -1 EBADF (Bad file descriptor) [pid 5352] close(23) = -1 EBADF (Bad file descriptor) [pid 5352] close(24) = -1 EBADF (Bad file descriptor) [pid 5352] close(25) = -1 EBADF (Bad file descriptor) [pid 5352] close(26) = -1 EBADF (Bad file descriptor) [pid 5352] close(27) = -1 EBADF (Bad file descriptor) [pid 5352] close(28) = -1 EBADF (Bad file descriptor) [pid 5352] close(29) = -1 EBADF (Bad file descriptor) [pid 5352] exit_group(0) = ? [pid 5352] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached , child_tidptr=0x55556c9f8690) = 194 [pid 5353] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] write(3, "1000", 4) = 4 [pid 5353] close(3) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5353] setns(201, 0) = 0 [pid 5353] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5353] setns(3, 0) = 0 [pid 5353] close(3) = 0 [pid 5353] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5353] setns(201, 0) = 0 [pid 5353] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5353] setns(3, 0) = 0 [pid 5353] close(3) = 0 [pid 5353] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5353] close(3) = -1 EBADF (Bad file descriptor) [pid 5353] close(4) = 0 [pid 5353] close(5) = 0 [pid 5353] close(6) = -1 EBADF (Bad file descriptor) [pid 5353] close(7) = -1 EBADF (Bad file descriptor) [pid 5353] close(8) = -1 EBADF (Bad file descriptor) [pid 5353] close(9) = -1 EBADF (Bad file descriptor) [pid 5353] close(10) = -1 EBADF (Bad file descriptor) [pid 5353] close(11) = -1 EBADF (Bad file descriptor) [pid 5353] close(12) = -1 EBADF (Bad file descriptor) [pid 5353] close(13) = -1 EBADF (Bad file descriptor) [pid 5353] close(14) = -1 EBADF (Bad file descriptor) [pid 5353] close(15) = -1 EBADF (Bad file descriptor) [pid 5353] close(16) = -1 EBADF (Bad file descriptor) [pid 5353] close(17) = -1 EBADF (Bad file descriptor) [pid 5353] close(18) = -1 EBADF (Bad file descriptor) [pid 5353] close(19) = -1 EBADF (Bad file descriptor) [pid 5353] close(20) = -1 EBADF (Bad file descriptor) [pid 5353] close(21) = -1 EBADF (Bad file descriptor) [pid 5353] close(22) = -1 EBADF (Bad file descriptor) [pid 5353] close(23) = -1 EBADF (Bad file descriptor) [pid 5353] close(24) = -1 EBADF (Bad file descriptor) [pid 5353] close(25) = -1 EBADF (Bad file descriptor) [pid 5353] close(26) = -1 EBADF (Bad file descriptor) [pid 5353] close(27) = -1 EBADF (Bad file descriptor) [pid 5353] close(28) = -1 EBADF (Bad file descriptor) [pid 5353] close(29) = -1 EBADF (Bad file descriptor) [pid 5353] exit_group(0) = ? [pid 5353] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5354 attached , child_tidptr=0x55556c9f8690) = 195 [pid 5354] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5354] setpgid(0, 0) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5354] write(3, "1000", 4) = 4 [pid 5354] close(3) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5354] setns(201, 0) = 0 [pid 5354] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5354] setns(3, 0) = 0 [pid 5354] close(3) = 0 [pid 5354] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5354] setns(201, 0) = 0 [pid 5354] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5354] setns(3, 0) = 0 [pid 5354] close(3) = 0 [pid 5354] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5354] close(3) = -1 EBADF (Bad file descriptor) [pid 5354] close(4) = 0 [pid 5354] close(5) = 0 [pid 5354] close(6) = -1 EBADF (Bad file descriptor) [pid 5354] close(7) = -1 EBADF (Bad file descriptor) [pid 5354] close(8) = -1 EBADF (Bad file descriptor) [pid 5354] close(9) = -1 EBADF (Bad file descriptor) [pid 5354] close(10) = -1 EBADF (Bad file descriptor) [pid 5354] close(11) = -1 EBADF (Bad file descriptor) [pid 5354] close(12) = -1 EBADF (Bad file descriptor) [pid 5354] close(13) = -1 EBADF (Bad file descriptor) [pid 5354] close(14) = -1 EBADF (Bad file descriptor) [pid 5354] close(15) = -1 EBADF (Bad file descriptor) [pid 5354] close(16) = -1 EBADF (Bad file descriptor) [pid 5354] close(17) = -1 EBADF (Bad file descriptor) [pid 5354] close(18) = -1 EBADF (Bad file descriptor) [pid 5354] close(19) = -1 EBADF (Bad file descriptor) [pid 5354] close(20) = -1 EBADF (Bad file descriptor) [pid 5354] close(21) = -1 EBADF (Bad file descriptor) [pid 5354] close(22) = -1 EBADF (Bad file descriptor) [pid 5354] close(23) = -1 EBADF (Bad file descriptor) [pid 5354] close(24) = -1 EBADF (Bad file descriptor) [pid 5354] close(25) = -1 EBADF (Bad file descriptor) [pid 5354] close(26) = -1 EBADF (Bad file descriptor) [pid 5354] close(27) = -1 EBADF (Bad file descriptor) [pid 5354] close(28) = -1 EBADF (Bad file descriptor) [pid 5354] close(29) = -1 EBADF (Bad file descriptor) [pid 5354] exit_group(0) = ? [pid 5354] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached [pid 5355] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 196 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5355] setpgid(0, 0) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5355] setns(201, 0) = 0 [pid 5355] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5355] setns(3, 0) = 0 [pid 5355] close(3) = 0 [pid 5355] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5355] setns(201, 0) = 0 [pid 5355] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5355] setns(3, 0) = 0 [pid 5355] close(3) = 0 [pid 5355] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5355] close(3) = -1 EBADF (Bad file descriptor) [pid 5355] close(4) = 0 [pid 5355] close(5) = 0 [pid 5355] close(6) = -1 EBADF (Bad file descriptor) [pid 5355] close(7) = -1 EBADF (Bad file descriptor) [pid 5355] close(8) = -1 EBADF (Bad file descriptor) [pid 5355] close(9) = -1 EBADF (Bad file descriptor) [pid 5355] close(10) = -1 EBADF (Bad file descriptor) [pid 5355] close(11) = -1 EBADF (Bad file descriptor) [pid 5355] close(12) = -1 EBADF (Bad file descriptor) [pid 5355] close(13) = -1 EBADF (Bad file descriptor) [pid 5355] close(14) = -1 EBADF (Bad file descriptor) [pid 5355] close(15) = -1 EBADF (Bad file descriptor) [pid 5355] close(16) = -1 EBADF (Bad file descriptor) [pid 5355] close(17) = -1 EBADF (Bad file descriptor) [pid 5355] close(18) = -1 EBADF (Bad file descriptor) [pid 5355] close(19) = -1 EBADF (Bad file descriptor) [pid 5355] close(20) = -1 EBADF (Bad file descriptor) [pid 5355] close(21) = -1 EBADF (Bad file descriptor) [pid 5355] close(22) = -1 EBADF (Bad file descriptor) [pid 5355] close(23) = -1 EBADF (Bad file descriptor) [pid 5355] close(24) = -1 EBADF (Bad file descriptor) [pid 5355] close(25) = -1 EBADF (Bad file descriptor) [pid 5355] close(26) = -1 EBADF (Bad file descriptor) [pid 5355] close(27) = -1 EBADF (Bad file descriptor) [pid 5355] close(28) = -1 EBADF (Bad file descriptor) [pid 5355] close(29) = -1 EBADF (Bad file descriptor) [pid 5355] exit_group(0) = ? [pid 5355] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 197 ./strace-static-x86_64: Process 5356 attached [pid 5356] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5356] setpgid(0, 0) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5356] close(3) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5356] setns(201, 0) = 0 [pid 5356] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5356] setns(3, 0) = 0 [pid 5356] close(3) = 0 [pid 5356] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5356] setns(201, 0) = 0 [pid 5356] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5356] setns(3, 0) = 0 [pid 5356] close(3) = 0 [pid 5356] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5356] close(3) = -1 EBADF (Bad file descriptor) [pid 5356] close(4) = 0 [pid 5356] close(5) = 0 [pid 5356] close(6) = -1 EBADF (Bad file descriptor) [pid 5356] close(7) = -1 EBADF (Bad file descriptor) [pid 5356] close(8) = -1 EBADF (Bad file descriptor) [pid 5356] close(9) = -1 EBADF (Bad file descriptor) [pid 5356] close(10) = -1 EBADF (Bad file descriptor) [pid 5356] close(11) = -1 EBADF (Bad file descriptor) [pid 5356] close(12) = -1 EBADF (Bad file descriptor) [pid 5356] close(13) = -1 EBADF (Bad file descriptor) [pid 5356] close(14) = -1 EBADF (Bad file descriptor) [pid 5356] close(15) = -1 EBADF (Bad file descriptor) [pid 5356] close(16) = -1 EBADF (Bad file descriptor) [pid 5356] close(17) = -1 EBADF (Bad file descriptor) [pid 5356] close(18) = -1 EBADF (Bad file descriptor) [pid 5356] close(19) = -1 EBADF (Bad file descriptor) [pid 5356] close(20) = -1 EBADF (Bad file descriptor) [pid 5356] close(21) = -1 EBADF (Bad file descriptor) [pid 5356] close(22) = -1 EBADF (Bad file descriptor) [pid 5356] close(23) = -1 EBADF (Bad file descriptor) [pid 5356] close(24) = -1 EBADF (Bad file descriptor) [pid 5356] close(25) = -1 EBADF (Bad file descriptor) [pid 5356] close(26) = -1 EBADF (Bad file descriptor) [pid 5356] close(27) = -1 EBADF (Bad file descriptor) [pid 5356] close(28) = -1 EBADF (Bad file descriptor) [pid 5356] close(29) = -1 EBADF (Bad file descriptor) [pid 5356] exit_group(0) = ? [pid 5356] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5357 attached , child_tidptr=0x55556c9f8690) = 198 [pid 5357] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] setpgid(0, 0) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5357] write(3, "1000", 4) = 4 [pid 5357] close(3) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5357] setns(201, 0) = 0 [pid 5357] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5357] setns(3, 0) = 0 [pid 5357] close(3) = 0 [pid 5357] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5357] setns(201, 0) = 0 [pid 5357] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5357] setns(3, 0) = 0 [pid 5357] close(3) = 0 [pid 5357] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5357] close(3) = -1 EBADF (Bad file descriptor) [pid 5357] close(4) = 0 [pid 5357] close(5) = 0 [pid 5357] close(6) = -1 EBADF (Bad file descriptor) [pid 5357] close(7) = -1 EBADF (Bad file descriptor) [pid 5357] close(8) = -1 EBADF (Bad file descriptor) [pid 5357] close(9) = -1 EBADF (Bad file descriptor) [pid 5357] close(10) = -1 EBADF (Bad file descriptor) [pid 5357] close(11) = -1 EBADF (Bad file descriptor) [pid 5357] close(12) = -1 EBADF (Bad file descriptor) [pid 5357] close(13) = -1 EBADF (Bad file descriptor) [pid 5357] close(14) = -1 EBADF (Bad file descriptor) [pid 5357] close(15) = -1 EBADF (Bad file descriptor) [pid 5357] close(16) = -1 EBADF (Bad file descriptor) [pid 5357] close(17) = -1 EBADF (Bad file descriptor) [pid 5357] close(18) = -1 EBADF (Bad file descriptor) [pid 5357] close(19) = -1 EBADF (Bad file descriptor) [pid 5357] close(20) = -1 EBADF (Bad file descriptor) [pid 5357] close(21) = -1 EBADF (Bad file descriptor) [pid 5357] close(22) = -1 EBADF (Bad file descriptor) [pid 5357] close(23) = -1 EBADF (Bad file descriptor) [pid 5357] close(24) = -1 EBADF (Bad file descriptor) [pid 5357] close(25) = -1 EBADF (Bad file descriptor) [pid 5357] close(26) = -1 EBADF (Bad file descriptor) [pid 5357] close(27) = -1 EBADF (Bad file descriptor) [pid 5357] close(28) = -1 EBADF (Bad file descriptor) [pid 5357] close(29) = -1 EBADF (Bad file descriptor) [pid 5357] exit_group(0) = ? [pid 5357] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 199 ./strace-static-x86_64: Process 5358 attached [pid 5358] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5358] write(3, "1000", 4) = 4 [pid 5358] close(3) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5358] setns(201, 0) = 0 [pid 5358] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5358] setns(3, 0) = 0 [pid 5358] close(3) = 0 [pid 5358] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5358] setns(201, 0) = 0 [pid 5358] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5358] setns(3, 0) = 0 [pid 5358] close(3) = 0 [pid 5358] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5358] close(3) = -1 EBADF (Bad file descriptor) [pid 5358] close(4) = 0 [pid 5358] close(5) = 0 [pid 5358] close(6) = -1 EBADF (Bad file descriptor) [pid 5358] close(7) = -1 EBADF (Bad file descriptor) [pid 5358] close(8) = -1 EBADF (Bad file descriptor) [pid 5358] close(9) = -1 EBADF (Bad file descriptor) [pid 5358] close(10) = -1 EBADF (Bad file descriptor) [pid 5358] close(11) = -1 EBADF (Bad file descriptor) [pid 5358] close(12) = -1 EBADF (Bad file descriptor) [pid 5358] close(13) = -1 EBADF (Bad file descriptor) [pid 5358] close(14) = -1 EBADF (Bad file descriptor) [pid 5358] close(15) = -1 EBADF (Bad file descriptor) [pid 5358] close(16) = -1 EBADF (Bad file descriptor) [pid 5358] close(17) = -1 EBADF (Bad file descriptor) [pid 5358] close(18) = -1 EBADF (Bad file descriptor) [pid 5358] close(19) = -1 EBADF (Bad file descriptor) [pid 5358] close(20) = -1 EBADF (Bad file descriptor) [pid 5358] close(21) = -1 EBADF (Bad file descriptor) [pid 5358] close(22) = -1 EBADF (Bad file descriptor) [pid 5358] close(23) = -1 EBADF (Bad file descriptor) [pid 5358] close(24) = -1 EBADF (Bad file descriptor) [pid 5358] close(25) = -1 EBADF (Bad file descriptor) [pid 5358] close(26) = -1 EBADF (Bad file descriptor) [pid 5358] close(27) = -1 EBADF (Bad file descriptor) [pid 5358] close(28) = -1 EBADF (Bad file descriptor) [pid 5358] close(29) = -1 EBADF (Bad file descriptor) [pid 5358] exit_group(0) = ? [pid 5358] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5359 attached , child_tidptr=0x55556c9f8690) = 200 [pid 5359] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5359] setpgid(0, 0) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5359] write(3, "1000", 4) = 4 [pid 5359] close(3) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5359] setns(201, 0) = 0 [pid 5359] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5359] setns(3, 0) = 0 [pid 5359] close(3) = 0 [pid 5359] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5359] setns(201, 0) = 0 [pid 5359] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5359] setns(3, 0) = 0 [pid 5359] close(3) = 0 [pid 5359] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5359] close(3) = -1 EBADF (Bad file descriptor) [pid 5359] close(4) = 0 [pid 5359] close(5) = 0 [pid 5359] close(6) = -1 EBADF (Bad file descriptor) [pid 5359] close(7) = -1 EBADF (Bad file descriptor) [pid 5359] close(8) = -1 EBADF (Bad file descriptor) [pid 5359] close(9) = -1 EBADF (Bad file descriptor) [pid 5359] close(10) = -1 EBADF (Bad file descriptor) [pid 5359] close(11) = -1 EBADF (Bad file descriptor) [pid 5359] close(12) = -1 EBADF (Bad file descriptor) [pid 5359] close(13) = -1 EBADF (Bad file descriptor) [pid 5359] close(14) = -1 EBADF (Bad file descriptor) [pid 5359] close(15) = -1 EBADF (Bad file descriptor) [pid 5359] close(16) = -1 EBADF (Bad file descriptor) [pid 5359] close(17) = -1 EBADF (Bad file descriptor) [pid 5359] close(18) = -1 EBADF (Bad file descriptor) [pid 5359] close(19) = -1 EBADF (Bad file descriptor) [pid 5359] close(20) = -1 EBADF (Bad file descriptor) [pid 5359] close(21) = -1 EBADF (Bad file descriptor) [pid 5359] close(22) = -1 EBADF (Bad file descriptor) [pid 5359] close(23) = -1 EBADF (Bad file descriptor) [pid 5359] close(24) = -1 EBADF (Bad file descriptor) [pid 5359] close(25) = -1 EBADF (Bad file descriptor) [pid 5359] close(26) = -1 EBADF (Bad file descriptor) [pid 5359] close(27) = -1 EBADF (Bad file descriptor) [pid 5359] close(28) = -1 EBADF (Bad file descriptor) [pid 5359] close(29) = -1 EBADF (Bad file descriptor) [pid 5359] exit_group(0) = ? [pid 5359] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5360 attached , child_tidptr=0x55556c9f8690) = 201 [pid 5360] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5360] setns(201, 0) = 0 [pid 5360] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5360] setns(3, 0) = 0 [pid 5360] close(3) = 0 [pid 5360] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5360] setns(201, 0) = 0 [pid 5360] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5360] setns(3, 0) = 0 [pid 5360] close(3) = 0 [pid 5360] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5360] close(3) = -1 EBADF (Bad file descriptor) [pid 5360] close(4) = 0 [pid 5360] close(5) = 0 [pid 5360] close(6) = -1 EBADF (Bad file descriptor) [pid 5360] close(7) = -1 EBADF (Bad file descriptor) [pid 5360] close(8) = -1 EBADF (Bad file descriptor) [pid 5360] close(9) = -1 EBADF (Bad file descriptor) [pid 5360] close(10) = -1 EBADF (Bad file descriptor) [pid 5360] close(11) = -1 EBADF (Bad file descriptor) [pid 5360] close(12) = -1 EBADF (Bad file descriptor) [pid 5360] close(13) = -1 EBADF (Bad file descriptor) [pid 5360] close(14) = -1 EBADF (Bad file descriptor) [pid 5360] close(15) = -1 EBADF (Bad file descriptor) [pid 5360] close(16) = -1 EBADF (Bad file descriptor) [pid 5360] close(17) = -1 EBADF (Bad file descriptor) [pid 5360] close(18) = -1 EBADF (Bad file descriptor) [pid 5360] close(19) = -1 EBADF (Bad file descriptor) [pid 5360] close(20) = -1 EBADF (Bad file descriptor) [pid 5360] close(21) = -1 EBADF (Bad file descriptor) [pid 5360] close(22) = -1 EBADF (Bad file descriptor) [pid 5360] close(23) = -1 EBADF (Bad file descriptor) [pid 5360] close(24) = -1 EBADF (Bad file descriptor) [pid 5360] close(25) = -1 EBADF (Bad file descriptor) [pid 5360] close(26) = -1 EBADF (Bad file descriptor) [pid 5360] close(27) = -1 EBADF (Bad file descriptor) [pid 5360] close(28) = -1 EBADF (Bad file descriptor) [pid 5360] close(29) = -1 EBADF (Bad file descriptor) [pid 5360] exit_group(0) = ? [pid 5360] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5361 attached , child_tidptr=0x55556c9f8690) = 202 [pid 5361] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5361] setpgid(0, 0) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5361] setns(201, 0) = 0 [pid 5361] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5361] setns(3, 0) = 0 [pid 5361] close(3) = 0 [pid 5361] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5361] setns(201, 0) = 0 [pid 5361] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5361] setns(3, 0) = 0 [pid 5361] close(3) = 0 [pid 5361] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5361] close(3) = -1 EBADF (Bad file descriptor) [pid 5361] close(4) = 0 [pid 5361] close(5) = 0 [pid 5361] close(6) = -1 EBADF (Bad file descriptor) [pid 5361] close(7) = -1 EBADF (Bad file descriptor) [pid 5361] close(8) = -1 EBADF (Bad file descriptor) [pid 5361] close(9) = -1 EBADF (Bad file descriptor) [pid 5361] close(10) = -1 EBADF (Bad file descriptor) [pid 5361] close(11) = -1 EBADF (Bad file descriptor) [pid 5361] close(12) = -1 EBADF (Bad file descriptor) [pid 5361] close(13) = -1 EBADF (Bad file descriptor) [pid 5361] close(14) = -1 EBADF (Bad file descriptor) [pid 5361] close(15) = -1 EBADF (Bad file descriptor) [pid 5361] close(16) = -1 EBADF (Bad file descriptor) [pid 5361] close(17) = -1 EBADF (Bad file descriptor) [pid 5361] close(18) = -1 EBADF (Bad file descriptor) [pid 5361] close(19) = -1 EBADF (Bad file descriptor) [pid 5361] close(20) = -1 EBADF (Bad file descriptor) [pid 5361] close(21) = -1 EBADF (Bad file descriptor) [pid 5361] close(22) = -1 EBADF (Bad file descriptor) [pid 5361] close(23) = -1 EBADF (Bad file descriptor) [pid 5361] close(24) = -1 EBADF (Bad file descriptor) [pid 5361] close(25) = -1 EBADF (Bad file descriptor) [pid 5361] close(26) = -1 EBADF (Bad file descriptor) [pid 5361] close(27) = -1 EBADF (Bad file descriptor) [pid 5361] close(28) = -1 EBADF (Bad file descriptor) [pid 5361] close(29) = -1 EBADF (Bad file descriptor) [pid 5361] exit_group(0) = ? [pid 5361] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 203 ./strace-static-x86_64: Process 5362 attached [pid 5362] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5362] setpgid(0, 0) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5362] write(3, "1000", 4) = 4 [pid 5362] close(3) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5362] setns(201, 0) = 0 [pid 5362] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5362] setns(3, 0) = 0 [pid 5362] close(3) = 0 [pid 5362] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5362] setns(201, 0) = 0 [pid 5362] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5362] setns(3, 0) = 0 [pid 5362] close(3) = 0 [pid 5362] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5362] close(3) = -1 EBADF (Bad file descriptor) [pid 5362] close(4) = 0 [pid 5362] close(5) = 0 [pid 5362] close(6) = -1 EBADF (Bad file descriptor) [pid 5362] close(7) = -1 EBADF (Bad file descriptor) [pid 5362] close(8) = -1 EBADF (Bad file descriptor) [pid 5362] close(9) = -1 EBADF (Bad file descriptor) [pid 5362] close(10) = -1 EBADF (Bad file descriptor) [pid 5362] close(11) = -1 EBADF (Bad file descriptor) [pid 5362] close(12) = -1 EBADF (Bad file descriptor) [pid 5362] close(13) = -1 EBADF (Bad file descriptor) [pid 5362] close(14) = -1 EBADF (Bad file descriptor) [pid 5362] close(15) = -1 EBADF (Bad file descriptor) [pid 5362] close(16) = -1 EBADF (Bad file descriptor) [pid 5362] close(17) = -1 EBADF (Bad file descriptor) [pid 5362] close(18) = -1 EBADF (Bad file descriptor) [pid 5362] close(19) = -1 EBADF (Bad file descriptor) [pid 5362] close(20) = -1 EBADF (Bad file descriptor) [pid 5362] close(21) = -1 EBADF (Bad file descriptor) [pid 5362] close(22) = -1 EBADF (Bad file descriptor) [pid 5362] close(23) = -1 EBADF (Bad file descriptor) [pid 5362] close(24) = -1 EBADF (Bad file descriptor) [pid 5362] close(25) = -1 EBADF (Bad file descriptor) [pid 5362] close(26) = -1 EBADF (Bad file descriptor) [pid 5362] close(27) = -1 EBADF (Bad file descriptor) [pid 5362] close(28) = -1 EBADF (Bad file descriptor) [pid 5362] close(29) = -1 EBADF (Bad file descriptor) [pid 5362] exit_group(0) = ? [pid 5362] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5363 attached , child_tidptr=0x55556c9f8690) = 204 [pid 5363] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5363] setpgid(0, 0) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5363] write(3, "1000", 4) = 4 [pid 5363] close(3) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5363] setns(201, 0) = 0 [pid 5363] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5363] setns(3, 0) = 0 [pid 5363] close(3) = 0 [pid 5363] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5363] setns(201, 0) = 0 [pid 5363] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5363] setns(3, 0) = 0 [pid 5363] close(3) = 0 [pid 5363] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5363] close(3) = -1 EBADF (Bad file descriptor) [pid 5363] close(4) = 0 [pid 5363] close(5) = 0 [pid 5363] close(6) = -1 EBADF (Bad file descriptor) [pid 5363] close(7) = -1 EBADF (Bad file descriptor) [pid 5363] close(8) = -1 EBADF (Bad file descriptor) [pid 5363] close(9) = -1 EBADF (Bad file descriptor) [pid 5363] close(10) = -1 EBADF (Bad file descriptor) [pid 5363] close(11) = -1 EBADF (Bad file descriptor) [pid 5363] close(12) = -1 EBADF (Bad file descriptor) [pid 5363] close(13) = -1 EBADF (Bad file descriptor) [pid 5363] close(14) = -1 EBADF (Bad file descriptor) [pid 5363] close(15) = -1 EBADF (Bad file descriptor) [pid 5363] close(16) = -1 EBADF (Bad file descriptor) [pid 5363] close(17) = -1 EBADF (Bad file descriptor) [pid 5363] close(18) = -1 EBADF (Bad file descriptor) [pid 5363] close(19) = -1 EBADF (Bad file descriptor) [pid 5363] close(20) = -1 EBADF (Bad file descriptor) [pid 5363] close(21) = -1 EBADF (Bad file descriptor) [pid 5363] close(22) = -1 EBADF (Bad file descriptor) [pid 5363] close(23) = -1 EBADF (Bad file descriptor) [pid 5363] close(24) = -1 EBADF (Bad file descriptor) [pid 5363] close(25) = -1 EBADF (Bad file descriptor) [pid 5363] close(26) = -1 EBADF (Bad file descriptor) [pid 5363] close(27) = -1 EBADF (Bad file descriptor) [pid 5363] close(28) = -1 EBADF (Bad file descriptor) [pid 5363] close(29) = -1 EBADF (Bad file descriptor) [pid 5363] exit_group(0) = ? [pid 5363] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5364 attached , child_tidptr=0x55556c9f8690) = 205 [pid 5364] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] setpgid(0, 0) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5364] write(3, "1000", 4) = 4 [pid 5364] close(3) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5364] setns(201, 0) = 0 [pid 5364] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5364] setns(3, 0) = 0 [pid 5364] close(3) = 0 [pid 5364] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5364] setns(201, 0) = 0 [pid 5364] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5364] setns(3, 0) = 0 [pid 5364] close(3) = 0 [pid 5364] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5364] close(3) = -1 EBADF (Bad file descriptor) [pid 5364] close(4) = 0 [pid 5364] close(5) = 0 [pid 5364] close(6) = -1 EBADF (Bad file descriptor) [pid 5364] close(7) = -1 EBADF (Bad file descriptor) [pid 5364] close(8) = -1 EBADF (Bad file descriptor) [pid 5364] close(9) = -1 EBADF (Bad file descriptor) [pid 5364] close(10) = -1 EBADF (Bad file descriptor) [pid 5364] close(11) = -1 EBADF (Bad file descriptor) [pid 5364] close(12) = -1 EBADF (Bad file descriptor) [pid 5364] close(13) = -1 EBADF (Bad file descriptor) [pid 5364] close(14) = -1 EBADF (Bad file descriptor) [pid 5364] close(15) = -1 EBADF (Bad file descriptor) [pid 5364] close(16) = -1 EBADF (Bad file descriptor) [pid 5364] close(17) = -1 EBADF (Bad file descriptor) [pid 5364] close(18) = -1 EBADF (Bad file descriptor) [pid 5364] close(19) = -1 EBADF (Bad file descriptor) [pid 5364] close(20) = -1 EBADF (Bad file descriptor) [pid 5364] close(21) = -1 EBADF (Bad file descriptor) [pid 5364] close(22) = -1 EBADF (Bad file descriptor) [pid 5364] close(23) = -1 EBADF (Bad file descriptor) [pid 5364] close(24) = -1 EBADF (Bad file descriptor) [pid 5364] close(25) = -1 EBADF (Bad file descriptor) [pid 5364] close(26) = -1 EBADF (Bad file descriptor) [pid 5364] close(27) = -1 EBADF (Bad file descriptor) [pid 5364] close(28) = -1 EBADF (Bad file descriptor) [pid 5364] close(29) = -1 EBADF (Bad file descriptor) [pid 5364] exit_group(0) = ? [pid 5364] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5365 attached , child_tidptr=0x55556c9f8690) = 206 [pid 5365] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5365] setpgid(0, 0) = 0 [pid 5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5365] write(3, "1000", 4) = 4 [pid 5365] close(3) = 0 [pid 5365] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5365] setns(201, 0) = 0 [pid 5365] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5365] setns(3, 0) = 0 [pid 5365] close(3) = 0 [pid 5365] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5365] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5365] setns(201, 0) = 0 [pid 5365] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5365] setns(3, 0) = 0 [pid 5365] close(3) = 0 [pid 5365] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5365] close(3) = -1 EBADF (Bad file descriptor) [pid 5365] close(4) = 0 [pid 5365] close(5) = 0 [pid 5365] close(6) = -1 EBADF (Bad file descriptor) [pid 5365] close(7) = -1 EBADF (Bad file descriptor) [pid 5365] close(8) = -1 EBADF (Bad file descriptor) [pid 5365] close(9) = -1 EBADF (Bad file descriptor) [pid 5365] close(10) = -1 EBADF (Bad file descriptor) [pid 5365] close(11) = -1 EBADF (Bad file descriptor) [pid 5365] close(12) = -1 EBADF (Bad file descriptor) [pid 5365] close(13) = -1 EBADF (Bad file descriptor) [pid 5365] close(14) = -1 EBADF (Bad file descriptor) [pid 5365] close(15) = -1 EBADF (Bad file descriptor) [pid 5365] close(16) = -1 EBADF (Bad file descriptor) [pid 5365] close(17) = -1 EBADF (Bad file descriptor) [pid 5365] close(18) = -1 EBADF (Bad file descriptor) [pid 5365] close(19) = -1 EBADF (Bad file descriptor) [pid 5365] close(20) = -1 EBADF (Bad file descriptor) [pid 5365] close(21) = -1 EBADF (Bad file descriptor) [pid 5365] close(22) = -1 EBADF (Bad file descriptor) [pid 5365] close(23) = -1 EBADF (Bad file descriptor) [pid 5365] close(24) = -1 EBADF (Bad file descriptor) [pid 5365] close(25) = -1 EBADF (Bad file descriptor) [pid 5365] close(26) = -1 EBADF (Bad file descriptor) [pid 5365] close(27) = -1 EBADF (Bad file descriptor) [pid 5365] close(28) = -1 EBADF (Bad file descriptor) [pid 5365] close(29) = -1 EBADF (Bad file descriptor) [pid 5365] exit_group(0) = ? [pid 5365] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5366 attached , child_tidptr=0x55556c9f8690) = 207 [pid 5366] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5366] setpgid(0, 0) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] write(3, "1000", 4) = 4 [pid 5366] close(3) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5366] setns(201, 0) = 0 [pid 5366] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5366] setns(3, 0) = 0 [pid 5366] close(3) = 0 [pid 5366] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5366] setns(201, 0) = 0 [pid 5366] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5366] setns(3, 0) = 0 [pid 5366] close(3) = 0 [pid 5366] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5366] close(3) = -1 EBADF (Bad file descriptor) [pid 5366] close(4) = 0 [pid 5366] close(5) = 0 [pid 5366] close(6) = -1 EBADF (Bad file descriptor) [pid 5366] close(7) = -1 EBADF (Bad file descriptor) [pid 5366] close(8) = -1 EBADF (Bad file descriptor) [pid 5366] close(9) = -1 EBADF (Bad file descriptor) [pid 5366] close(10) = -1 EBADF (Bad file descriptor) [pid 5366] close(11) = -1 EBADF (Bad file descriptor) [pid 5366] close(12) = -1 EBADF (Bad file descriptor) [pid 5366] close(13) = -1 EBADF (Bad file descriptor) [pid 5366] close(14) = -1 EBADF (Bad file descriptor) [pid 5366] close(15) = -1 EBADF (Bad file descriptor) [pid 5366] close(16) = -1 EBADF (Bad file descriptor) [pid 5366] close(17) = -1 EBADF (Bad file descriptor) [pid 5366] close(18) = -1 EBADF (Bad file descriptor) [pid 5366] close(19) = -1 EBADF (Bad file descriptor) [pid 5366] close(20) = -1 EBADF (Bad file descriptor) [pid 5366] close(21) = -1 EBADF (Bad file descriptor) [pid 5366] close(22) = -1 EBADF (Bad file descriptor) [pid 5366] close(23) = -1 EBADF (Bad file descriptor) [pid 5366] close(24) = -1 EBADF (Bad file descriptor) [pid 5366] close(25) = -1 EBADF (Bad file descriptor) [pid 5366] close(26) = -1 EBADF (Bad file descriptor) [pid 5366] close(27) = -1 EBADF (Bad file descriptor) [pid 5366] close(28) = -1 EBADF (Bad file descriptor) [pid 5366] close(29) = -1 EBADF (Bad file descriptor) [pid 5366] exit_group(0) = ? [pid 5366] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5367 attached , child_tidptr=0x55556c9f8690) = 208 [pid 5367] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] setpgid(0, 0) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5367] write(3, "1000", 4) = 4 [pid 5367] close(3) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5367] setns(201, 0) = 0 [pid 5367] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5367] setns(3, 0) = 0 [pid 5367] close(3) = 0 [pid 5367] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5367] setns(201, 0) = 0 [pid 5367] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5367] setns(3, 0) = 0 [pid 5367] close(3) = 0 [pid 5367] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5367] close(3) = -1 EBADF (Bad file descriptor) [pid 5367] close(4) = 0 [pid 5367] close(5) = 0 [pid 5367] close(6) = -1 EBADF (Bad file descriptor) [pid 5367] close(7) = -1 EBADF (Bad file descriptor) [pid 5367] close(8) = -1 EBADF (Bad file descriptor) [pid 5367] close(9) = -1 EBADF (Bad file descriptor) [pid 5367] close(10) = -1 EBADF (Bad file descriptor) [pid 5367] close(11) = -1 EBADF (Bad file descriptor) [pid 5367] close(12) = -1 EBADF (Bad file descriptor) [pid 5367] close(13) = -1 EBADF (Bad file descriptor) [pid 5367] close(14) = -1 EBADF (Bad file descriptor) [pid 5367] close(15) = -1 EBADF (Bad file descriptor) [pid 5367] close(16) = -1 EBADF (Bad file descriptor) [pid 5367] close(17) = -1 EBADF (Bad file descriptor) [pid 5367] close(18) = -1 EBADF (Bad file descriptor) [pid 5367] close(19) = -1 EBADF (Bad file descriptor) [pid 5367] close(20) = -1 EBADF (Bad file descriptor) [pid 5367] close(21) = -1 EBADF (Bad file descriptor) [pid 5367] close(22) = -1 EBADF (Bad file descriptor) [pid 5367] close(23) = -1 EBADF (Bad file descriptor) [pid 5367] close(24) = -1 EBADF (Bad file descriptor) [pid 5367] close(25) = -1 EBADF (Bad file descriptor) [pid 5367] close(26) = -1 EBADF (Bad file descriptor) [pid 5367] close(27) = -1 EBADF (Bad file descriptor) [pid 5367] close(28) = -1 EBADF (Bad file descriptor) [pid 5367] close(29) = -1 EBADF (Bad file descriptor) [pid 5367] exit_group(0) = ? [pid 5367] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5368 attached , child_tidptr=0x55556c9f8690) = 209 [pid 5368] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] setpgid(0, 0) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5368] close(3) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5368] setns(201, 0) = 0 [pid 5368] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5368] setns(3, 0) = 0 [pid 5368] close(3) = 0 [pid 5368] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5368] setns(201, 0) = 0 [pid 5368] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5368] setns(3, 0) = 0 [pid 5368] close(3) = 0 [pid 5368] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5368] close(3) = -1 EBADF (Bad file descriptor) [pid 5368] close(4) = 0 [pid 5368] close(5) = 0 [pid 5368] close(6) = -1 EBADF (Bad file descriptor) [pid 5368] close(7) = -1 EBADF (Bad file descriptor) [pid 5368] close(8) = -1 EBADF (Bad file descriptor) [pid 5368] close(9) = -1 EBADF (Bad file descriptor) [pid 5368] close(10) = -1 EBADF (Bad file descriptor) [pid 5368] close(11) = -1 EBADF (Bad file descriptor) [pid 5368] close(12) = -1 EBADF (Bad file descriptor) [pid 5368] close(13) = -1 EBADF (Bad file descriptor) [pid 5368] close(14) = -1 EBADF (Bad file descriptor) [pid 5368] close(15) = -1 EBADF (Bad file descriptor) [pid 5368] close(16) = -1 EBADF (Bad file descriptor) [pid 5368] close(17) = -1 EBADF (Bad file descriptor) [pid 5368] close(18) = -1 EBADF (Bad file descriptor) [pid 5368] close(19) = -1 EBADF (Bad file descriptor) [pid 5368] close(20) = -1 EBADF (Bad file descriptor) [pid 5368] close(21) = -1 EBADF (Bad file descriptor) [pid 5368] close(22) = -1 EBADF (Bad file descriptor) [pid 5368] close(23) = -1 EBADF (Bad file descriptor) [pid 5368] close(24) = -1 EBADF (Bad file descriptor) [pid 5368] close(25) = -1 EBADF (Bad file descriptor) [pid 5368] close(26) = -1 EBADF (Bad file descriptor) [pid 5368] close(27) = -1 EBADF (Bad file descriptor) [pid 5368] close(28) = -1 EBADF (Bad file descriptor) [pid 5368] close(29) = -1 EBADF (Bad file descriptor) [pid 5368] exit_group(0) = ? [pid 5368] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 210 ./strace-static-x86_64: Process 5369 attached [pid 5369] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5369] setpgid(0, 0) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5369] write(3, "1000", 4) = 4 [pid 5369] close(3) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5369] setns(201, 0) = 0 [pid 5369] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5369] setns(3, 0) = 0 [pid 5369] close(3) = 0 [pid 5369] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5369] setns(201, 0) = 0 [pid 5369] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5369] setns(3, 0) = 0 [pid 5369] close(3) = 0 [pid 5369] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5369] close(3) = -1 EBADF (Bad file descriptor) [pid 5369] close(4) = 0 [pid 5369] close(5) = 0 [pid 5369] close(6) = -1 EBADF (Bad file descriptor) [pid 5369] close(7) = -1 EBADF (Bad file descriptor) [pid 5369] close(8) = -1 EBADF (Bad file descriptor) [pid 5369] close(9) = -1 EBADF (Bad file descriptor) [pid 5369] close(10) = -1 EBADF (Bad file descriptor) [pid 5369] close(11) = -1 EBADF (Bad file descriptor) [pid 5369] close(12) = -1 EBADF (Bad file descriptor) [pid 5369] close(13) = -1 EBADF (Bad file descriptor) [pid 5369] close(14) = -1 EBADF (Bad file descriptor) [pid 5369] close(15) = -1 EBADF (Bad file descriptor) [pid 5369] close(16) = -1 EBADF (Bad file descriptor) [pid 5369] close(17) = -1 EBADF (Bad file descriptor) [pid 5369] close(18) = -1 EBADF (Bad file descriptor) [pid 5369] close(19) = -1 EBADF (Bad file descriptor) [pid 5369] close(20) = -1 EBADF (Bad file descriptor) [pid 5369] close(21) = -1 EBADF (Bad file descriptor) [pid 5369] close(22) = -1 EBADF (Bad file descriptor) [pid 5369] close(23) = -1 EBADF (Bad file descriptor) [pid 5369] close(24) = -1 EBADF (Bad file descriptor) [pid 5369] close(25) = -1 EBADF (Bad file descriptor) [pid 5369] close(26) = -1 EBADF (Bad file descriptor) [pid 5369] close(27) = -1 EBADF (Bad file descriptor) [pid 5369] close(28) = -1 EBADF (Bad file descriptor) [pid 5369] close(29) = -1 EBADF (Bad file descriptor) [pid 5369] exit_group(0) = ? [pid 5369] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5370 attached , child_tidptr=0x55556c9f8690) = 211 [pid 5370] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5370] write(3, "1000", 4) = 4 [pid 5370] close(3) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5370] setns(201, 0) = 0 [pid 5370] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5370] setns(3, 0) = 0 [pid 5370] close(3) = 0 [pid 5370] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5370] setns(201, 0) = 0 [pid 5370] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5370] setns(3, 0) = 0 [pid 5370] close(3) = 0 [pid 5370] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5370] close(3) = -1 EBADF (Bad file descriptor) [pid 5370] close(4) = 0 [pid 5370] close(5) = 0 [pid 5370] close(6) = -1 EBADF (Bad file descriptor) [pid 5370] close(7) = -1 EBADF (Bad file descriptor) [pid 5370] close(8) = -1 EBADF (Bad file descriptor) [pid 5370] close(9) = -1 EBADF (Bad file descriptor) [pid 5370] close(10) = -1 EBADF (Bad file descriptor) [pid 5370] close(11) = -1 EBADF (Bad file descriptor) [pid 5370] close(12) = -1 EBADF (Bad file descriptor) [pid 5370] close(13) = -1 EBADF (Bad file descriptor) [pid 5370] close(14) = -1 EBADF (Bad file descriptor) [pid 5370] close(15) = -1 EBADF (Bad file descriptor) [pid 5370] close(16) = -1 EBADF (Bad file descriptor) [pid 5370] close(17) = -1 EBADF (Bad file descriptor) [pid 5370] close(18) = -1 EBADF (Bad file descriptor) [pid 5370] close(19) = -1 EBADF (Bad file descriptor) [pid 5370] close(20) = -1 EBADF (Bad file descriptor) [pid 5370] close(21) = -1 EBADF (Bad file descriptor) [pid 5370] close(22) = -1 EBADF (Bad file descriptor) [pid 5370] close(23) = -1 EBADF (Bad file descriptor) [pid 5370] close(24) = -1 EBADF (Bad file descriptor) [pid 5370] close(25) = -1 EBADF (Bad file descriptor) [pid 5370] close(26) = -1 EBADF (Bad file descriptor) [pid 5370] close(27) = -1 EBADF (Bad file descriptor) [pid 5370] close(28) = -1 EBADF (Bad file descriptor) [pid 5370] close(29) = -1 EBADF (Bad file descriptor) [pid 5370] exit_group(0) = ? [pid 5370] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 212 ./strace-static-x86_64: Process 5371 attached [pid 5371] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] setpgid(0, 0) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5371] write(3, "1000", 4) = 4 [pid 5371] close(3) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5371] setns(201, 0) = 0 [pid 5371] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5371] setns(3, 0) = 0 [pid 5371] close(3) = 0 [pid 5371] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5371] setns(201, 0) = 0 [pid 5371] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5371] setns(3, 0) = 0 [pid 5371] close(3) = 0 [pid 5371] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5371] close(3) = -1 EBADF (Bad file descriptor) [pid 5371] close(4) = 0 [pid 5371] close(5) = 0 [pid 5371] close(6) = -1 EBADF (Bad file descriptor) [pid 5371] close(7) = -1 EBADF (Bad file descriptor) [pid 5371] close(8) = -1 EBADF (Bad file descriptor) [pid 5371] close(9) = -1 EBADF (Bad file descriptor) [pid 5371] close(10) = -1 EBADF (Bad file descriptor) [pid 5371] close(11) = -1 EBADF (Bad file descriptor) [pid 5371] close(12) = -1 EBADF (Bad file descriptor) [pid 5371] close(13) = -1 EBADF (Bad file descriptor) [pid 5371] close(14) = -1 EBADF (Bad file descriptor) [pid 5371] close(15) = -1 EBADF (Bad file descriptor) [pid 5371] close(16) = -1 EBADF (Bad file descriptor) [pid 5371] close(17) = -1 EBADF (Bad file descriptor) [pid 5371] close(18) = -1 EBADF (Bad file descriptor) [pid 5371] close(19) = -1 EBADF (Bad file descriptor) [pid 5371] close(20) = -1 EBADF (Bad file descriptor) [pid 5371] close(21) = -1 EBADF (Bad file descriptor) [pid 5371] close(22) = -1 EBADF (Bad file descriptor) [pid 5371] close(23) = -1 EBADF (Bad file descriptor) [pid 5371] close(24) = -1 EBADF (Bad file descriptor) [pid 5371] close(25) = -1 EBADF (Bad file descriptor) [pid 5371] close(26) = -1 EBADF (Bad file descriptor) [pid 5371] close(27) = -1 EBADF (Bad file descriptor) [pid 5371] close(28) = -1 EBADF (Bad file descriptor) [pid 5371] close(29) = -1 EBADF (Bad file descriptor) [pid 5371] exit_group(0) = ? [pid 5371] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5372 attached , child_tidptr=0x55556c9f8690) = 213 [pid 5372] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5372] setpgid(0, 0) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5372] write(3, "1000", 4) = 4 [pid 5372] close(3) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5372] setns(201, 0) = 0 [pid 5372] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5372] setns(3, 0) = 0 [pid 5372] close(3) = 0 [pid 5372] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5372] setns(201, 0) = 0 [pid 5372] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5372] setns(3, 0) = 0 [pid 5372] close(3) = 0 [pid 5372] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5372] close(3) = -1 EBADF (Bad file descriptor) [pid 5372] close(4) = 0 [pid 5372] close(5) = 0 [pid 5372] close(6) = -1 EBADF (Bad file descriptor) [pid 5372] close(7) = -1 EBADF (Bad file descriptor) [pid 5372] close(8) = -1 EBADF (Bad file descriptor) [pid 5372] close(9) = -1 EBADF (Bad file descriptor) [pid 5372] close(10) = -1 EBADF (Bad file descriptor) [pid 5372] close(11) = -1 EBADF (Bad file descriptor) [pid 5372] close(12) = -1 EBADF (Bad file descriptor) [pid 5372] close(13) = -1 EBADF (Bad file descriptor) [pid 5372] close(14) = -1 EBADF (Bad file descriptor) [pid 5372] close(15) = -1 EBADF (Bad file descriptor) [pid 5372] close(16) = -1 EBADF (Bad file descriptor) [pid 5372] close(17) = -1 EBADF (Bad file descriptor) [pid 5372] close(18) = -1 EBADF (Bad file descriptor) [pid 5372] close(19) = -1 EBADF (Bad file descriptor) [pid 5372] close(20) = -1 EBADF (Bad file descriptor) [pid 5372] close(21) = -1 EBADF (Bad file descriptor) [pid 5372] close(22) = -1 EBADF (Bad file descriptor) [pid 5372] close(23) = -1 EBADF (Bad file descriptor) [pid 5372] close(24) = -1 EBADF (Bad file descriptor) [pid 5372] close(25) = -1 EBADF (Bad file descriptor) [pid 5372] close(26) = -1 EBADF (Bad file descriptor) [pid 5372] close(27) = -1 EBADF (Bad file descriptor) [pid 5372] close(28) = -1 EBADF (Bad file descriptor) [pid 5372] close(29) = -1 EBADF (Bad file descriptor) [pid 5372] exit_group(0) = ? [pid 5372] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5373 attached , child_tidptr=0x55556c9f8690) = 214 [pid 5373] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5373] setpgid(0, 0) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5373] write(3, "1000", 4) = 4 [pid 5373] close(3) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5373] setns(201, 0) = 0 [pid 5373] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5373] setns(3, 0) = 0 [pid 5373] close(3) = 0 [pid 5373] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5373] setns(201, 0) = 0 [pid 5373] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5373] setns(3, 0) = 0 [pid 5373] close(3) = 0 [pid 5373] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5373] close(3) = -1 EBADF (Bad file descriptor) [pid 5373] close(4) = 0 [pid 5373] close(5) = 0 [pid 5373] close(6) = -1 EBADF (Bad file descriptor) [pid 5373] close(7) = -1 EBADF (Bad file descriptor) [pid 5373] close(8) = -1 EBADF (Bad file descriptor) [pid 5373] close(9) = -1 EBADF (Bad file descriptor) [pid 5373] close(10) = -1 EBADF (Bad file descriptor) [pid 5373] close(11) = -1 EBADF (Bad file descriptor) [pid 5373] close(12) = -1 EBADF (Bad file descriptor) [pid 5373] close(13) = -1 EBADF (Bad file descriptor) [pid 5373] close(14) = -1 EBADF (Bad file descriptor) [pid 5373] close(15) = -1 EBADF (Bad file descriptor) [pid 5373] close(16) = -1 EBADF (Bad file descriptor) [pid 5373] close(17) = -1 EBADF (Bad file descriptor) [pid 5373] close(18) = -1 EBADF (Bad file descriptor) [pid 5373] close(19) = -1 EBADF (Bad file descriptor) [pid 5373] close(20) = -1 EBADF (Bad file descriptor) [pid 5373] close(21) = -1 EBADF (Bad file descriptor) [pid 5373] close(22) = -1 EBADF (Bad file descriptor) [pid 5373] close(23) = -1 EBADF (Bad file descriptor) [pid 5373] close(24) = -1 EBADF (Bad file descriptor) [pid 5373] close(25) = -1 EBADF (Bad file descriptor) [pid 5373] close(26) = -1 EBADF (Bad file descriptor) [pid 5373] close(27) = -1 EBADF (Bad file descriptor) [pid 5373] close(28) = -1 EBADF (Bad file descriptor) [pid 5373] close(29) = -1 EBADF (Bad file descriptor) [pid 5373] exit_group(0) = ? [pid 5373] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5374 attached , child_tidptr=0x55556c9f8690) = 215 [pid 5374] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5374] setpgid(0, 0) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5374] write(3, "1000", 4) = 4 [pid 5374] close(3) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5374] setns(201, 0) = 0 [pid 5374] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5374] setns(3, 0) = 0 [pid 5374] close(3) = 0 [pid 5374] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5374] setns(201, 0) = 0 [pid 5374] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5374] setns(3, 0) = 0 [pid 5374] close(3) = 0 [pid 5374] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5374] close(3) = -1 EBADF (Bad file descriptor) [pid 5374] close(4) = 0 [pid 5374] close(5) = 0 [pid 5374] close(6) = -1 EBADF (Bad file descriptor) [pid 5374] close(7) = -1 EBADF (Bad file descriptor) [pid 5374] close(8) = -1 EBADF (Bad file descriptor) [pid 5374] close(9) = -1 EBADF (Bad file descriptor) [pid 5374] close(10) = -1 EBADF (Bad file descriptor) [pid 5374] close(11) = -1 EBADF (Bad file descriptor) [pid 5374] close(12) = -1 EBADF (Bad file descriptor) [pid 5374] close(13) = -1 EBADF (Bad file descriptor) [pid 5374] close(14) = -1 EBADF (Bad file descriptor) [pid 5374] close(15) = -1 EBADF (Bad file descriptor) [pid 5374] close(16) = -1 EBADF (Bad file descriptor) [pid 5374] close(17) = -1 EBADF (Bad file descriptor) [pid 5374] close(18) = -1 EBADF (Bad file descriptor) [pid 5374] close(19) = -1 EBADF (Bad file descriptor) [pid 5374] close(20) = -1 EBADF (Bad file descriptor) [pid 5374] close(21) = -1 EBADF (Bad file descriptor) [pid 5374] close(22) = -1 EBADF (Bad file descriptor) [pid 5374] close(23) = -1 EBADF (Bad file descriptor) [pid 5374] close(24) = -1 EBADF (Bad file descriptor) [pid 5374] close(25) = -1 EBADF (Bad file descriptor) [pid 5374] close(26) = -1 EBADF (Bad file descriptor) [pid 5374] close(27) = -1 EBADF (Bad file descriptor) [pid 5374] close(28) = -1 EBADF (Bad file descriptor) [pid 5374] close(29) = -1 EBADF (Bad file descriptor) [pid 5374] exit_group(0) = ? [pid 5374] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5375 attached , child_tidptr=0x55556c9f8690) = 216 [pid 5375] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5375] setpgid(0, 0) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5375] write(3, "1000", 4) = 4 [pid 5375] close(3) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5375] setns(201, 0) = 0 [pid 5375] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5375] setns(3, 0) = 0 [pid 5375] close(3) = 0 [pid 5375] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5375] setns(201, 0) = 0 [pid 5375] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5375] setns(3, 0) = 0 [pid 5375] close(3) = 0 [pid 5375] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5375] close(3) = -1 EBADF (Bad file descriptor) [pid 5375] close(4) = 0 [pid 5375] close(5) = 0 [pid 5375] close(6) = -1 EBADF (Bad file descriptor) [pid 5375] close(7) = -1 EBADF (Bad file descriptor) [pid 5375] close(8) = -1 EBADF (Bad file descriptor) [pid 5375] close(9) = -1 EBADF (Bad file descriptor) [pid 5375] close(10) = -1 EBADF (Bad file descriptor) [pid 5375] close(11) = -1 EBADF (Bad file descriptor) [pid 5375] close(12) = -1 EBADF (Bad file descriptor) [pid 5375] close(13) = -1 EBADF (Bad file descriptor) [pid 5375] close(14) = -1 EBADF (Bad file descriptor) [pid 5375] close(15) = -1 EBADF (Bad file descriptor) [pid 5375] close(16) = -1 EBADF (Bad file descriptor) [pid 5375] close(17) = -1 EBADF (Bad file descriptor) [pid 5375] close(18) = -1 EBADF (Bad file descriptor) [pid 5375] close(19) = -1 EBADF (Bad file descriptor) [pid 5375] close(20) = -1 EBADF (Bad file descriptor) [pid 5375] close(21) = -1 EBADF (Bad file descriptor) [pid 5375] close(22) = -1 EBADF (Bad file descriptor) [pid 5375] close(23) = -1 EBADF (Bad file descriptor) [pid 5375] close(24) = -1 EBADF (Bad file descriptor) [pid 5375] close(25) = -1 EBADF (Bad file descriptor) [pid 5375] close(26) = -1 EBADF (Bad file descriptor) [pid 5375] close(27) = -1 EBADF (Bad file descriptor) [pid 5375] close(28) = -1 EBADF (Bad file descriptor) [pid 5375] close(29) = -1 EBADF (Bad file descriptor) [pid 5375] exit_group(0) = ? [pid 5375] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5376 attached , child_tidptr=0x55556c9f8690) = 217 [pid 5376] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5376] write(3, "1000", 4) = 4 [pid 5376] close(3) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5376] setns(201, 0) = 0 [pid 5376] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5376] setns(3, 0) = 0 [pid 5376] close(3) = 0 [pid 5376] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5376] setns(201, 0) = 0 [pid 5376] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5376] setns(3, 0) = 0 [pid 5376] close(3) = 0 [pid 5376] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5376] close(3) = -1 EBADF (Bad file descriptor) [pid 5376] close(4) = 0 [pid 5376] close(5) = 0 [pid 5376] close(6) = -1 EBADF (Bad file descriptor) [pid 5376] close(7) = -1 EBADF (Bad file descriptor) [pid 5376] close(8) = -1 EBADF (Bad file descriptor) [pid 5376] close(9) = -1 EBADF (Bad file descriptor) [pid 5376] close(10) = -1 EBADF (Bad file descriptor) [pid 5376] close(11) = -1 EBADF (Bad file descriptor) [pid 5376] close(12) = -1 EBADF (Bad file descriptor) [pid 5376] close(13) = -1 EBADF (Bad file descriptor) [pid 5376] close(14) = -1 EBADF (Bad file descriptor) [pid 5376] close(15) = -1 EBADF (Bad file descriptor) [pid 5376] close(16) = -1 EBADF (Bad file descriptor) [pid 5376] close(17) = -1 EBADF (Bad file descriptor) [pid 5376] close(18) = -1 EBADF (Bad file descriptor) [pid 5376] close(19) = -1 EBADF (Bad file descriptor) [pid 5376] close(20) = -1 EBADF (Bad file descriptor) [pid 5376] close(21) = -1 EBADF (Bad file descriptor) [pid 5376] close(22) = -1 EBADF (Bad file descriptor) [pid 5376] close(23) = -1 EBADF (Bad file descriptor) [pid 5376] close(24) = -1 EBADF (Bad file descriptor) [pid 5376] close(25) = -1 EBADF (Bad file descriptor) [pid 5376] close(26) = -1 EBADF (Bad file descriptor) [pid 5376] close(27) = -1 EBADF (Bad file descriptor) [pid 5376] close(28) = -1 EBADF (Bad file descriptor) [pid 5376] close(29) = -1 EBADF (Bad file descriptor) [pid 5376] exit_group(0) = ? [pid 5376] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 218 ./strace-static-x86_64: Process 5377 attached [pid 5377] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5377] setpgid(0, 0) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5377] write(3, "1000", 4) = 4 [pid 5377] close(3) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5377] setns(201, 0) = 0 [pid 5377] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5377] setns(3, 0) = 0 [pid 5377] close(3) = 0 [pid 5377] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5377] setns(201, 0) = 0 [pid 5377] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5377] setns(3, 0) = 0 [pid 5377] close(3) = 0 [pid 5377] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5377] close(3) = -1 EBADF (Bad file descriptor) [pid 5377] close(4) = 0 [pid 5377] close(5) = 0 [pid 5377] close(6) = -1 EBADF (Bad file descriptor) [pid 5377] close(7) = -1 EBADF (Bad file descriptor) [pid 5377] close(8) = -1 EBADF (Bad file descriptor) [pid 5377] close(9) = -1 EBADF (Bad file descriptor) [pid 5377] close(10) = -1 EBADF (Bad file descriptor) [pid 5377] close(11) = -1 EBADF (Bad file descriptor) [pid 5377] close(12) = -1 EBADF (Bad file descriptor) [pid 5377] close(13) = -1 EBADF (Bad file descriptor) [pid 5377] close(14) = -1 EBADF (Bad file descriptor) [pid 5377] close(15) = -1 EBADF (Bad file descriptor) [pid 5377] close(16) = -1 EBADF (Bad file descriptor) [pid 5377] close(17) = -1 EBADF (Bad file descriptor) [pid 5377] close(18) = -1 EBADF (Bad file descriptor) [pid 5377] close(19) = -1 EBADF (Bad file descriptor) [pid 5377] close(20) = -1 EBADF (Bad file descriptor) [pid 5377] close(21) = -1 EBADF (Bad file descriptor) [pid 5377] close(22) = -1 EBADF (Bad file descriptor) [pid 5377] close(23) = -1 EBADF (Bad file descriptor) [pid 5377] close(24) = -1 EBADF (Bad file descriptor) [pid 5377] close(25) = -1 EBADF (Bad file descriptor) [pid 5377] close(26) = -1 EBADF (Bad file descriptor) [pid 5377] close(27) = -1 EBADF (Bad file descriptor) [pid 5377] close(28) = -1 EBADF (Bad file descriptor) [pid 5377] close(29) = -1 EBADF (Bad file descriptor) [pid 5377] exit_group(0) = ? [pid 5377] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5378 attached , child_tidptr=0x55556c9f8690) = 219 [pid 5378] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5378] setpgid(0, 0) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5378] write(3, "1000", 4) = 4 [pid 5378] close(3) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5378] setns(201, 0) = 0 [pid 5378] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5378] setns(3, 0) = 0 [pid 5378] close(3) = 0 [pid 5378] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5378] setns(201, 0) = 0 [pid 5378] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5378] setns(3, 0) = 0 [pid 5378] close(3) = 0 [pid 5378] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5378] close(3) = -1 EBADF (Bad file descriptor) [pid 5378] close(4) = 0 [pid 5378] close(5) = 0 [pid 5378] close(6) = -1 EBADF (Bad file descriptor) [pid 5378] close(7) = -1 EBADF (Bad file descriptor) [pid 5378] close(8) = -1 EBADF (Bad file descriptor) [pid 5378] close(9) = -1 EBADF (Bad file descriptor) [pid 5378] close(10) = -1 EBADF (Bad file descriptor) [pid 5378] close(11) = -1 EBADF (Bad file descriptor) [pid 5378] close(12) = -1 EBADF (Bad file descriptor) [pid 5378] close(13) = -1 EBADF (Bad file descriptor) [pid 5378] close(14) = -1 EBADF (Bad file descriptor) [pid 5378] close(15) = -1 EBADF (Bad file descriptor) [pid 5378] close(16) = -1 EBADF (Bad file descriptor) [pid 5378] close(17) = -1 EBADF (Bad file descriptor) [pid 5378] close(18) = -1 EBADF (Bad file descriptor) [pid 5378] close(19) = -1 EBADF (Bad file descriptor) [pid 5378] close(20) = -1 EBADF (Bad file descriptor) [pid 5378] close(21) = -1 EBADF (Bad file descriptor) [pid 5378] close(22) = -1 EBADF (Bad file descriptor) [pid 5378] close(23) = -1 EBADF (Bad file descriptor) [pid 5378] close(24) = -1 EBADF (Bad file descriptor) [pid 5378] close(25) = -1 EBADF (Bad file descriptor) [pid 5378] close(26) = -1 EBADF (Bad file descriptor) [pid 5378] close(27) = -1 EBADF (Bad file descriptor) [pid 5378] close(28) = -1 EBADF (Bad file descriptor) [pid 5378] close(29) = -1 EBADF (Bad file descriptor) [pid 5378] exit_group(0) = ? [pid 5378] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5379 attached , child_tidptr=0x55556c9f8690) = 220 [pid 5379] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5379] setpgid(0, 0) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5379] write(3, "1000", 4) = 4 [pid 5379] close(3) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5379] setns(201, 0) = 0 [pid 5379] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5379] setns(3, 0) = 0 [pid 5379] close(3) = 0 [pid 5379] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5379] setns(201, 0) = 0 [pid 5379] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5379] setns(3, 0) = 0 [pid 5379] close(3) = 0 [pid 5379] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5379] close(3) = -1 EBADF (Bad file descriptor) [pid 5379] close(4) = 0 [pid 5379] close(5) = 0 [pid 5379] close(6) = -1 EBADF (Bad file descriptor) [pid 5379] close(7) = -1 EBADF (Bad file descriptor) [pid 5379] close(8) = -1 EBADF (Bad file descriptor) [pid 5379] close(9) = -1 EBADF (Bad file descriptor) [pid 5379] close(10) = -1 EBADF (Bad file descriptor) [pid 5379] close(11) = -1 EBADF (Bad file descriptor) [pid 5379] close(12) = -1 EBADF (Bad file descriptor) [pid 5379] close(13) = -1 EBADF (Bad file descriptor) [pid 5379] close(14) = -1 EBADF (Bad file descriptor) [pid 5379] close(15) = -1 EBADF (Bad file descriptor) [pid 5379] close(16) = -1 EBADF (Bad file descriptor) [pid 5379] close(17) = -1 EBADF (Bad file descriptor) [pid 5379] close(18) = -1 EBADF (Bad file descriptor) [pid 5379] close(19) = -1 EBADF (Bad file descriptor) [pid 5379] close(20) = -1 EBADF (Bad file descriptor) [pid 5379] close(21) = -1 EBADF (Bad file descriptor) [pid 5379] close(22) = -1 EBADF (Bad file descriptor) [pid 5379] close(23) = -1 EBADF (Bad file descriptor) [pid 5379] close(24) = -1 EBADF (Bad file descriptor) [pid 5379] close(25) = -1 EBADF (Bad file descriptor) [pid 5379] close(26) = -1 EBADF (Bad file descriptor) [pid 5379] close(27) = -1 EBADF (Bad file descriptor) [pid 5379] close(28) = -1 EBADF (Bad file descriptor) [pid 5379] close(29) = -1 EBADF (Bad file descriptor) [pid 5379] exit_group(0) = ? [pid 5379] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5380 attached , child_tidptr=0x55556c9f8690) = 221 [pid 5380] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5380] write(3, "1000", 4) = 4 [pid 5380] close(3) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5380] setns(201, 0) = 0 [pid 5380] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5380] setns(3, 0) = 0 [pid 5380] close(3) = 0 [pid 5380] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5380] setns(201, 0) = 0 [pid 5380] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5380] setns(3, 0) = 0 [pid 5380] close(3) = 0 [pid 5380] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5380] close(3) = -1 EBADF (Bad file descriptor) [pid 5380] close(4) = 0 [pid 5380] close(5) = 0 [pid 5380] close(6) = -1 EBADF (Bad file descriptor) [pid 5380] close(7) = -1 EBADF (Bad file descriptor) [pid 5380] close(8) = -1 EBADF (Bad file descriptor) [pid 5380] close(9) = -1 EBADF (Bad file descriptor) [pid 5380] close(10) = -1 EBADF (Bad file descriptor) [pid 5380] close(11) = -1 EBADF (Bad file descriptor) [pid 5380] close(12) = -1 EBADF (Bad file descriptor) [pid 5380] close(13) = -1 EBADF (Bad file descriptor) [pid 5380] close(14) = -1 EBADF (Bad file descriptor) [pid 5380] close(15) = -1 EBADF (Bad file descriptor) [pid 5380] close(16) = -1 EBADF (Bad file descriptor) [pid 5380] close(17) = -1 EBADF (Bad file descriptor) [pid 5380] close(18) = -1 EBADF (Bad file descriptor) [pid 5380] close(19) = -1 EBADF (Bad file descriptor) [pid 5380] close(20) = -1 EBADF (Bad file descriptor) [pid 5380] close(21) = -1 EBADF (Bad file descriptor) [pid 5380] close(22) = -1 EBADF (Bad file descriptor) [pid 5380] close(23) = -1 EBADF (Bad file descriptor) [pid 5380] close(24) = -1 EBADF (Bad file descriptor) [pid 5380] close(25) = -1 EBADF (Bad file descriptor) [pid 5380] close(26) = -1 EBADF (Bad file descriptor) [pid 5380] close(27) = -1 EBADF (Bad file descriptor) [pid 5380] close(28) = -1 EBADF (Bad file descriptor) [pid 5380] close(29) = -1 EBADF (Bad file descriptor) [pid 5380] exit_group(0) = ? [pid 5380] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5381 attached , child_tidptr=0x55556c9f8690) = 222 [pid 5381] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] write(3, "1000", 4) = 4 [pid 5381] close(3) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5381] setns(201, 0) = 0 [pid 5381] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5381] setns(3, 0) = 0 [pid 5381] close(3) = 0 [pid 5381] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5381] setns(201, 0) = 0 [pid 5381] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5381] setns(3, 0) = 0 [pid 5381] close(3) = 0 [pid 5381] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5381] close(3) = -1 EBADF (Bad file descriptor) [pid 5381] close(4) = 0 [pid 5381] close(5) = 0 [pid 5381] close(6) = -1 EBADF (Bad file descriptor) [pid 5381] close(7) = -1 EBADF (Bad file descriptor) [pid 5381] close(8) = -1 EBADF (Bad file descriptor) [pid 5381] close(9) = -1 EBADF (Bad file descriptor) [pid 5381] close(10) = -1 EBADF (Bad file descriptor) [pid 5381] close(11) = -1 EBADF (Bad file descriptor) [pid 5381] close(12) = -1 EBADF (Bad file descriptor) [pid 5381] close(13) = -1 EBADF (Bad file descriptor) [pid 5381] close(14) = -1 EBADF (Bad file descriptor) [pid 5381] close(15) = -1 EBADF (Bad file descriptor) [pid 5381] close(16) = -1 EBADF (Bad file descriptor) [pid 5381] close(17) = -1 EBADF (Bad file descriptor) [pid 5381] close(18) = -1 EBADF (Bad file descriptor) [pid 5381] close(19) = -1 EBADF (Bad file descriptor) [pid 5381] close(20) = -1 EBADF (Bad file descriptor) [pid 5381] close(21) = -1 EBADF (Bad file descriptor) [pid 5381] close(22) = -1 EBADF (Bad file descriptor) [pid 5381] close(23) = -1 EBADF (Bad file descriptor) [pid 5381] close(24) = -1 EBADF (Bad file descriptor) [pid 5381] close(25) = -1 EBADF (Bad file descriptor) [pid 5381] close(26) = -1 EBADF (Bad file descriptor) [pid 5381] close(27) = -1 EBADF (Bad file descriptor) [pid 5381] close(28) = -1 EBADF (Bad file descriptor) [pid 5381] close(29) = -1 EBADF (Bad file descriptor) [pid 5381] exit_group(0) = ? [pid 5381] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5382 attached , child_tidptr=0x55556c9f8690) = 223 [pid 5382] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5382] setpgid(0, 0) = 0 [pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5382] write(3, "1000", 4) = 4 [pid 5382] close(3) = 0 [pid 5382] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5382] setns(201, 0) = 0 [pid 5382] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5382] setns(3, 0) = 0 [pid 5382] close(3) = 0 [pid 5382] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5382] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5382] setns(201, 0) = 0 [pid 5382] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5382] setns(3, 0) = 0 [pid 5382] close(3) = 0 [pid 5382] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5382] close(3) = -1 EBADF (Bad file descriptor) [pid 5382] close(4) = 0 [pid 5382] close(5) = 0 [pid 5382] close(6) = -1 EBADF (Bad file descriptor) [pid 5382] close(7) = -1 EBADF (Bad file descriptor) [pid 5382] close(8) = -1 EBADF (Bad file descriptor) [pid 5382] close(9) = -1 EBADF (Bad file descriptor) [pid 5382] close(10) = -1 EBADF (Bad file descriptor) [pid 5382] close(11) = -1 EBADF (Bad file descriptor) [pid 5382] close(12) = -1 EBADF (Bad file descriptor) [pid 5382] close(13) = -1 EBADF (Bad file descriptor) [pid 5382] close(14) = -1 EBADF (Bad file descriptor) [pid 5382] close(15) = -1 EBADF (Bad file descriptor) [pid 5382] close(16) = -1 EBADF (Bad file descriptor) [pid 5382] close(17) = -1 EBADF (Bad file descriptor) [pid 5382] close(18) = -1 EBADF (Bad file descriptor) [pid 5382] close(19) = -1 EBADF (Bad file descriptor) [pid 5382] close(20) = -1 EBADF (Bad file descriptor) [pid 5382] close(21) = -1 EBADF (Bad file descriptor) [pid 5382] close(22) = -1 EBADF (Bad file descriptor) [pid 5382] close(23) = -1 EBADF (Bad file descriptor) [pid 5382] close(24) = -1 EBADF (Bad file descriptor) [pid 5382] close(25) = -1 EBADF (Bad file descriptor) [pid 5382] close(26) = -1 EBADF (Bad file descriptor) [pid 5382] close(27) = -1 EBADF (Bad file descriptor) [pid 5382] close(28) = -1 EBADF (Bad file descriptor) [pid 5382] close(29) = -1 EBADF (Bad file descriptor) [pid 5382] exit_group(0) = ? [pid 5382] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5383 attached , child_tidptr=0x55556c9f8690) = 224 [pid 5383] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5383] setpgid(0, 0) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5383] write(3, "1000", 4) = 4 [pid 5383] close(3) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5383] setns(201, 0) = 0 [pid 5383] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5383] setns(3, 0) = 0 [pid 5383] close(3) = 0 [pid 5383] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5383] setns(201, 0) = 0 [pid 5383] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5383] setns(3, 0) = 0 [pid 5383] close(3) = 0 [pid 5383] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5383] close(3) = -1 EBADF (Bad file descriptor) [pid 5383] close(4) = 0 [pid 5383] close(5) = 0 [pid 5383] close(6) = -1 EBADF (Bad file descriptor) [pid 5383] close(7) = -1 EBADF (Bad file descriptor) [pid 5383] close(8) = -1 EBADF (Bad file descriptor) [pid 5383] close(9) = -1 EBADF (Bad file descriptor) [pid 5383] close(10) = -1 EBADF (Bad file descriptor) [pid 5383] close(11) = -1 EBADF (Bad file descriptor) [pid 5383] close(12) = -1 EBADF (Bad file descriptor) [pid 5383] close(13) = -1 EBADF (Bad file descriptor) [pid 5383] close(14) = -1 EBADF (Bad file descriptor) [pid 5383] close(15) = -1 EBADF (Bad file descriptor) [pid 5383] close(16) = -1 EBADF (Bad file descriptor) [pid 5383] close(17) = -1 EBADF (Bad file descriptor) [pid 5383] close(18) = -1 EBADF (Bad file descriptor) [pid 5383] close(19) = -1 EBADF (Bad file descriptor) [pid 5383] close(20) = -1 EBADF (Bad file descriptor) [pid 5383] close(21) = -1 EBADF (Bad file descriptor) [pid 5383] close(22) = -1 EBADF (Bad file descriptor) [pid 5383] close(23) = -1 EBADF (Bad file descriptor) [pid 5383] close(24) = -1 EBADF (Bad file descriptor) [pid 5383] close(25) = -1 EBADF (Bad file descriptor) [pid 5383] close(26) = -1 EBADF (Bad file descriptor) [pid 5383] close(27) = -1 EBADF (Bad file descriptor) [pid 5383] close(28) = -1 EBADF (Bad file descriptor) [pid 5383] close(29) = -1 EBADF (Bad file descriptor) [pid 5383] exit_group(0) = ? [pid 5383] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5384 attached , child_tidptr=0x55556c9f8690) = 225 [pid 5384] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5384] setpgid(0, 0) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5384] write(3, "1000", 4) = 4 [pid 5384] close(3) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5384] setns(201, 0) = 0 [pid 5384] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5384] setns(3, 0) = 0 [pid 5384] close(3) = 0 [pid 5384] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5384] setns(201, 0) = 0 [pid 5384] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5384] setns(3, 0) = 0 [pid 5384] close(3) = 0 [pid 5384] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5384] close(3) = -1 EBADF (Bad file descriptor) [pid 5384] close(4) = 0 [pid 5384] close(5) = 0 [pid 5384] close(6) = -1 EBADF (Bad file descriptor) [pid 5384] close(7) = -1 EBADF (Bad file descriptor) [pid 5384] close(8) = -1 EBADF (Bad file descriptor) [pid 5384] close(9) = -1 EBADF (Bad file descriptor) [pid 5384] close(10) = -1 EBADF (Bad file descriptor) [pid 5384] close(11) = -1 EBADF (Bad file descriptor) [pid 5384] close(12) = -1 EBADF (Bad file descriptor) [pid 5384] close(13) = -1 EBADF (Bad file descriptor) [pid 5384] close(14) = -1 EBADF (Bad file descriptor) [pid 5384] close(15) = -1 EBADF (Bad file descriptor) [pid 5384] close(16) = -1 EBADF (Bad file descriptor) [pid 5384] close(17) = -1 EBADF (Bad file descriptor) [pid 5384] close(18) = -1 EBADF (Bad file descriptor) [pid 5384] close(19) = -1 EBADF (Bad file descriptor) [pid 5384] close(20) = -1 EBADF (Bad file descriptor) [pid 5384] close(21) = -1 EBADF (Bad file descriptor) [pid 5384] close(22) = -1 EBADF (Bad file descriptor) [pid 5384] close(23) = -1 EBADF (Bad file descriptor) [pid 5384] close(24) = -1 EBADF (Bad file descriptor) [pid 5384] close(25) = -1 EBADF (Bad file descriptor) [pid 5384] close(26) = -1 EBADF (Bad file descriptor) [pid 5384] close(27) = -1 EBADF (Bad file descriptor) [pid 5384] close(28) = -1 EBADF (Bad file descriptor) [pid 5384] close(29) = -1 EBADF (Bad file descriptor) [pid 5384] exit_group(0) = ? [pid 5384] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5385 attached , child_tidptr=0x55556c9f8690) = 226 [pid 5385] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5385] write(3, "1000", 4) = 4 [pid 5385] close(3) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5385] setns(201, 0) = 0 [pid 5385] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5385] setns(3, 0) = 0 [pid 5385] close(3) = 0 [pid 5385] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5385] setns(201, 0) = 0 [pid 5385] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5385] setns(3, 0) = 0 [pid 5385] close(3) = 0 [pid 5385] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5385] close(3) = -1 EBADF (Bad file descriptor) [pid 5385] close(4) = 0 [pid 5385] close(5) = 0 [pid 5385] close(6) = -1 EBADF (Bad file descriptor) [pid 5385] close(7) = -1 EBADF (Bad file descriptor) [pid 5385] close(8) = -1 EBADF (Bad file descriptor) [pid 5385] close(9) = -1 EBADF (Bad file descriptor) [pid 5385] close(10) = -1 EBADF (Bad file descriptor) [pid 5385] close(11) = -1 EBADF (Bad file descriptor) [pid 5385] close(12) = -1 EBADF (Bad file descriptor) [pid 5385] close(13) = -1 EBADF (Bad file descriptor) [pid 5385] close(14) = -1 EBADF (Bad file descriptor) [pid 5385] close(15) = -1 EBADF (Bad file descriptor) [pid 5385] close(16) = -1 EBADF (Bad file descriptor) [pid 5385] close(17) = -1 EBADF (Bad file descriptor) [pid 5385] close(18) = -1 EBADF (Bad file descriptor) [pid 5385] close(19) = -1 EBADF (Bad file descriptor) [pid 5385] close(20) = -1 EBADF (Bad file descriptor) [pid 5385] close(21) = -1 EBADF (Bad file descriptor) [pid 5385] close(22) = -1 EBADF (Bad file descriptor) [pid 5385] close(23) = -1 EBADF (Bad file descriptor) [pid 5385] close(24) = -1 EBADF (Bad file descriptor) [pid 5385] close(25) = -1 EBADF (Bad file descriptor) [pid 5385] close(26) = -1 EBADF (Bad file descriptor) [pid 5385] close(27) = -1 EBADF (Bad file descriptor) [pid 5385] close(28) = -1 EBADF (Bad file descriptor) [pid 5385] close(29) = -1 EBADF (Bad file descriptor) [pid 5385] exit_group(0) = ? [pid 5385] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 227 ./strace-static-x86_64: Process 5386 attached [pid 5386] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5386] setpgid(0, 0) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5386] write(3, "1000", 4) = 4 [pid 5386] close(3) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5386] setns(201, 0) = 0 [pid 5386] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5386] setns(3, 0) = 0 [pid 5386] close(3) = 0 [pid 5386] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5386] setns(201, 0) = 0 [pid 5386] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5386] setns(3, 0) = 0 [pid 5386] close(3) = 0 [pid 5386] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5386] close(3) = -1 EBADF (Bad file descriptor) [pid 5386] close(4) = 0 [pid 5386] close(5) = 0 [pid 5386] close(6) = -1 EBADF (Bad file descriptor) [pid 5386] close(7) = -1 EBADF (Bad file descriptor) [pid 5386] close(8) = -1 EBADF (Bad file descriptor) [pid 5386] close(9) = -1 EBADF (Bad file descriptor) [pid 5386] close(10) = -1 EBADF (Bad file descriptor) [pid 5386] close(11) = -1 EBADF (Bad file descriptor) [pid 5386] close(12) = -1 EBADF (Bad file descriptor) [pid 5386] close(13) = -1 EBADF (Bad file descriptor) [pid 5386] close(14) = -1 EBADF (Bad file descriptor) [pid 5386] close(15) = -1 EBADF (Bad file descriptor) [pid 5386] close(16) = -1 EBADF (Bad file descriptor) [pid 5386] close(17) = -1 EBADF (Bad file descriptor) [pid 5386] close(18) = -1 EBADF (Bad file descriptor) [pid 5386] close(19) = -1 EBADF (Bad file descriptor) [pid 5386] close(20) = -1 EBADF (Bad file descriptor) [pid 5386] close(21) = -1 EBADF (Bad file descriptor) [pid 5386] close(22) = -1 EBADF (Bad file descriptor) [pid 5386] close(23) = -1 EBADF (Bad file descriptor) [pid 5386] close(24) = -1 EBADF (Bad file descriptor) [pid 5386] close(25) = -1 EBADF (Bad file descriptor) [pid 5386] close(26) = -1 EBADF (Bad file descriptor) [pid 5386] close(27) = -1 EBADF (Bad file descriptor) [pid 5386] close(28) = -1 EBADF (Bad file descriptor) [pid 5386] close(29) = -1 EBADF (Bad file descriptor) [pid 5386] exit_group(0) = ? [pid 5386] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5387 attached [pid 5387] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 228 [pid 5387] <... set_robust_list resumed>) = 0 [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5387] write(3, "1000", 4) = 4 [pid 5387] close(3) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5387] setns(201, 0) = 0 [pid 5387] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5387] setns(3, 0) = 0 [pid 5387] close(3) = 0 [pid 5387] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5387] setns(201, 0) = 0 [pid 5387] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5387] setns(3, 0) = 0 [pid 5387] close(3) = 0 [pid 5387] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5387] close(3) = -1 EBADF (Bad file descriptor) [pid 5387] close(4) = 0 [pid 5387] close(5) = 0 [pid 5387] close(6) = -1 EBADF (Bad file descriptor) [pid 5387] close(7) = -1 EBADF (Bad file descriptor) [pid 5387] close(8) = -1 EBADF (Bad file descriptor) [pid 5387] close(9) = -1 EBADF (Bad file descriptor) [pid 5387] close(10) = -1 EBADF (Bad file descriptor) [pid 5387] close(11) = -1 EBADF (Bad file descriptor) [pid 5387] close(12) = -1 EBADF (Bad file descriptor) [pid 5387] close(13) = -1 EBADF (Bad file descriptor) [pid 5387] close(14) = -1 EBADF (Bad file descriptor) [pid 5387] close(15) = -1 EBADF (Bad file descriptor) [pid 5387] close(16) = -1 EBADF (Bad file descriptor) [pid 5387] close(17) = -1 EBADF (Bad file descriptor) [pid 5387] close(18) = -1 EBADF (Bad file descriptor) [pid 5387] close(19) = -1 EBADF (Bad file descriptor) [pid 5387] close(20) = -1 EBADF (Bad file descriptor) [pid 5387] close(21) = -1 EBADF (Bad file descriptor) [pid 5387] close(22) = -1 EBADF (Bad file descriptor) [pid 5387] close(23) = -1 EBADF (Bad file descriptor) [pid 5387] close(24) = -1 EBADF (Bad file descriptor) [pid 5387] close(25) = -1 EBADF (Bad file descriptor) [pid 5387] close(26) = -1 EBADF (Bad file descriptor) [pid 5387] close(27) = -1 EBADF (Bad file descriptor) [pid 5387] close(28) = -1 EBADF (Bad file descriptor) [pid 5387] close(29) = -1 EBADF (Bad file descriptor) [pid 5387] exit_group(0) = ? [pid 5387] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5388 attached , child_tidptr=0x55556c9f8690) = 229 [pid 5388] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5388] setpgid(0, 0) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5388] write(3, "1000", 4) = 4 [pid 5388] close(3) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5388] setns(201, 0) = 0 [pid 5388] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5388] setns(3, 0) = 0 [pid 5388] close(3) = 0 [pid 5388] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5388] setns(201, 0) = 0 [pid 5388] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5388] setns(3, 0) = 0 [pid 5388] close(3) = 0 [pid 5388] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5388] close(3) = -1 EBADF (Bad file descriptor) [pid 5388] close(4) = 0 [pid 5388] close(5) = 0 [pid 5388] close(6) = -1 EBADF (Bad file descriptor) [pid 5388] close(7) = -1 EBADF (Bad file descriptor) [pid 5388] close(8) = -1 EBADF (Bad file descriptor) [pid 5388] close(9) = -1 EBADF (Bad file descriptor) [pid 5388] close(10) = -1 EBADF (Bad file descriptor) [pid 5388] close(11) = -1 EBADF (Bad file descriptor) [pid 5388] close(12) = -1 EBADF (Bad file descriptor) [pid 5388] close(13) = -1 EBADF (Bad file descriptor) [pid 5388] close(14) = -1 EBADF (Bad file descriptor) [pid 5388] close(15) = -1 EBADF (Bad file descriptor) [pid 5388] close(16) = -1 EBADF (Bad file descriptor) [pid 5388] close(17) = -1 EBADF (Bad file descriptor) [pid 5388] close(18) = -1 EBADF (Bad file descriptor) [pid 5388] close(19) = -1 EBADF (Bad file descriptor) [pid 5388] close(20) = -1 EBADF (Bad file descriptor) [pid 5388] close(21) = -1 EBADF (Bad file descriptor) [pid 5388] close(22) = -1 EBADF (Bad file descriptor) [pid 5388] close(23) = -1 EBADF (Bad file descriptor) [pid 5388] close(24) = -1 EBADF (Bad file descriptor) [pid 5388] close(25) = -1 EBADF (Bad file descriptor) [pid 5388] close(26) = -1 EBADF (Bad file descriptor) [pid 5388] close(27) = -1 EBADF (Bad file descriptor) [pid 5388] close(28) = -1 EBADF (Bad file descriptor) [pid 5388] close(29) = -1 EBADF (Bad file descriptor) [pid 5388] exit_group(0) = ? [pid 5388] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 230 ./strace-static-x86_64: Process 5389 attached [pid 5389] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5389] setpgid(0, 0) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5389] write(3, "1000", 4) = 4 [pid 5389] close(3) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5389] setns(201, 0) = 0 [pid 5389] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5389] setns(3, 0) = 0 [pid 5389] close(3) = 0 [pid 5389] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5389] setns(201, 0) = 0 [pid 5389] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5389] setns(3, 0) = 0 [pid 5389] close(3) = 0 [pid 5389] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5389] close(3) = -1 EBADF (Bad file descriptor) [pid 5389] close(4) = 0 [pid 5389] close(5) = 0 [pid 5389] close(6) = -1 EBADF (Bad file descriptor) [pid 5389] close(7) = -1 EBADF (Bad file descriptor) [pid 5389] close(8) = -1 EBADF (Bad file descriptor) [pid 5389] close(9) = -1 EBADF (Bad file descriptor) [pid 5389] close(10) = -1 EBADF (Bad file descriptor) [pid 5389] close(11) = -1 EBADF (Bad file descriptor) [pid 5389] close(12) = -1 EBADF (Bad file descriptor) [pid 5389] close(13) = -1 EBADF (Bad file descriptor) [pid 5389] close(14) = -1 EBADF (Bad file descriptor) [pid 5389] close(15) = -1 EBADF (Bad file descriptor) [pid 5389] close(16) = -1 EBADF (Bad file descriptor) [pid 5389] close(17) = -1 EBADF (Bad file descriptor) [pid 5389] close(18) = -1 EBADF (Bad file descriptor) [pid 5389] close(19) = -1 EBADF (Bad file descriptor) [pid 5389] close(20) = -1 EBADF (Bad file descriptor) [pid 5389] close(21) = -1 EBADF (Bad file descriptor) [pid 5389] close(22) = -1 EBADF (Bad file descriptor) [pid 5389] close(23) = -1 EBADF (Bad file descriptor) [pid 5389] close(24) = -1 EBADF (Bad file descriptor) [pid 5389] close(25) = -1 EBADF (Bad file descriptor) [pid 5389] close(26) = -1 EBADF (Bad file descriptor) [pid 5389] close(27) = -1 EBADF (Bad file descriptor) [pid 5389] close(28) = -1 EBADF (Bad file descriptor) [pid 5389] close(29) = -1 EBADF (Bad file descriptor) [pid 5389] exit_group(0) = ? [pid 5389] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 231 ./strace-static-x86_64: Process 5390 attached [pid 5390] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5390] setpgid(0, 0) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5390] write(3, "1000", 4) = 4 [pid 5390] close(3) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5390] setns(201, 0) = 0 [pid 5390] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5390] setns(3, 0) = 0 [pid 5390] close(3) = 0 [pid 5390] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5390] setns(201, 0) = 0 [pid 5390] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5390] setns(3, 0) = 0 [pid 5390] close(3) = 0 [pid 5390] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5390] close(3) = -1 EBADF (Bad file descriptor) [pid 5390] close(4) = 0 [pid 5390] close(5) = 0 [pid 5390] close(6) = -1 EBADF (Bad file descriptor) [pid 5390] close(7) = -1 EBADF (Bad file descriptor) [pid 5390] close(8) = -1 EBADF (Bad file descriptor) [pid 5390] close(9) = -1 EBADF (Bad file descriptor) [pid 5390] close(10) = -1 EBADF (Bad file descriptor) [pid 5390] close(11) = -1 EBADF (Bad file descriptor) [pid 5390] close(12) = -1 EBADF (Bad file descriptor) [pid 5390] close(13) = -1 EBADF (Bad file descriptor) [pid 5390] close(14) = -1 EBADF (Bad file descriptor) [pid 5390] close(15) = -1 EBADF (Bad file descriptor) [pid 5390] close(16) = -1 EBADF (Bad file descriptor) [pid 5390] close(17) = -1 EBADF (Bad file descriptor) [pid 5390] close(18) = -1 EBADF (Bad file descriptor) [pid 5390] close(19) = -1 EBADF (Bad file descriptor) [pid 5390] close(20) = -1 EBADF (Bad file descriptor) [pid 5390] close(21) = -1 EBADF (Bad file descriptor) [pid 5390] close(22) = -1 EBADF (Bad file descriptor) [pid 5390] close(23) = -1 EBADF (Bad file descriptor) [pid 5390] close(24) = -1 EBADF (Bad file descriptor) [pid 5390] close(25) = -1 EBADF (Bad file descriptor) [pid 5390] close(26) = -1 EBADF (Bad file descriptor) [pid 5390] close(27) = -1 EBADF (Bad file descriptor) [pid 5390] close(28) = -1 EBADF (Bad file descriptor) [pid 5390] close(29) = -1 EBADF (Bad file descriptor) [pid 5390] exit_group(0) = ? [pid 5390] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5391 attached , child_tidptr=0x55556c9f8690) = 232 [pid 5391] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5391] setpgid(0, 0) = 0 [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5391] write(3, "1000", 4) = 4 [pid 5391] close(3) = 0 [pid 5391] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5391] setns(201, 0) = 0 [pid 5391] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5391] setns(3, 0) = 0 [pid 5391] close(3) = 0 [pid 5391] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5391] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5391] setns(201, 0) = 0 [pid 5391] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5391] setns(3, 0) = 0 [pid 5391] close(3) = 0 [pid 5391] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5391] close(3) = -1 EBADF (Bad file descriptor) [pid 5391] close(4) = 0 [pid 5391] close(5) = 0 [pid 5391] close(6) = -1 EBADF (Bad file descriptor) [pid 5391] close(7) = -1 EBADF (Bad file descriptor) [pid 5391] close(8) = -1 EBADF (Bad file descriptor) [pid 5391] close(9) = -1 EBADF (Bad file descriptor) [pid 5391] close(10) = -1 EBADF (Bad file descriptor) [pid 5391] close(11) = -1 EBADF (Bad file descriptor) [pid 5391] close(12) = -1 EBADF (Bad file descriptor) [pid 5391] close(13) = -1 EBADF (Bad file descriptor) [pid 5391] close(14) = -1 EBADF (Bad file descriptor) [pid 5391] close(15) = -1 EBADF (Bad file descriptor) [pid 5391] close(16) = -1 EBADF (Bad file descriptor) [pid 5391] close(17) = -1 EBADF (Bad file descriptor) [pid 5391] close(18) = -1 EBADF (Bad file descriptor) [pid 5391] close(19) = -1 EBADF (Bad file descriptor) [pid 5391] close(20) = -1 EBADF (Bad file descriptor) [pid 5391] close(21) = -1 EBADF (Bad file descriptor) [pid 5391] close(22) = -1 EBADF (Bad file descriptor) [pid 5391] close(23) = -1 EBADF (Bad file descriptor) [pid 5391] close(24) = -1 EBADF (Bad file descriptor) [pid 5391] close(25) = -1 EBADF (Bad file descriptor) [pid 5391] close(26) = -1 EBADF (Bad file descriptor) [pid 5391] close(27) = -1 EBADF (Bad file descriptor) [pid 5391] close(28) = -1 EBADF (Bad file descriptor) [pid 5391] close(29) = -1 EBADF (Bad file descriptor) [pid 5391] exit_group(0) = ? [pid 5391] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5392 attached , child_tidptr=0x55556c9f8690) = 233 [pid 5392] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5392] setpgid(0, 0) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5392] write(3, "1000", 4) = 4 [pid 5392] close(3) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5392] setns(201, 0) = 0 [pid 5392] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5392] setns(3, 0) = 0 [pid 5392] close(3) = 0 [pid 5392] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5392] setns(201, 0) = 0 [pid 5392] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5392] setns(3, 0) = 0 [pid 5392] close(3) = 0 [pid 5392] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5392] close(3) = -1 EBADF (Bad file descriptor) [pid 5392] close(4) = 0 [pid 5392] close(5) = 0 [pid 5392] close(6) = -1 EBADF (Bad file descriptor) [pid 5392] close(7) = -1 EBADF (Bad file descriptor) [pid 5392] close(8) = -1 EBADF (Bad file descriptor) [pid 5392] close(9) = -1 EBADF (Bad file descriptor) [pid 5392] close(10) = -1 EBADF (Bad file descriptor) [pid 5392] close(11) = -1 EBADF (Bad file descriptor) [pid 5392] close(12) = -1 EBADF (Bad file descriptor) [pid 5392] close(13) = -1 EBADF (Bad file descriptor) [pid 5392] close(14) = -1 EBADF (Bad file descriptor) [pid 5392] close(15) = -1 EBADF (Bad file descriptor) [pid 5392] close(16) = -1 EBADF (Bad file descriptor) [pid 5392] close(17) = -1 EBADF (Bad file descriptor) [pid 5392] close(18) = -1 EBADF (Bad file descriptor) [pid 5392] close(19) = -1 EBADF (Bad file descriptor) [pid 5392] close(20) = -1 EBADF (Bad file descriptor) [pid 5392] close(21) = -1 EBADF (Bad file descriptor) [pid 5392] close(22) = -1 EBADF (Bad file descriptor) [pid 5392] close(23) = -1 EBADF (Bad file descriptor) [pid 5392] close(24) = -1 EBADF (Bad file descriptor) [pid 5392] close(25) = -1 EBADF (Bad file descriptor) [pid 5392] close(26) = -1 EBADF (Bad file descriptor) [pid 5392] close(27) = -1 EBADF (Bad file descriptor) [pid 5392] close(28) = -1 EBADF (Bad file descriptor) [pid 5392] close(29) = -1 EBADF (Bad file descriptor) [pid 5392] exit_group(0) = ? [pid 5392] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 234 ./strace-static-x86_64: Process 5393 attached [pid 5393] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5393] setpgid(0, 0) = 0 [pid 5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5393] write(3, "1000", 4) = 4 [pid 5393] close(3) = 0 [pid 5393] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5393] setns(201, 0) = 0 [pid 5393] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5393] setns(3, 0) = 0 [pid 5393] close(3) = 0 [pid 5393] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5393] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5393] setns(201, 0) = 0 [pid 5393] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5393] setns(3, 0) = 0 [pid 5393] close(3) = 0 [pid 5393] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5393] close(3) = -1 EBADF (Bad file descriptor) [pid 5393] close(4) = 0 [pid 5393] close(5) = 0 [pid 5393] close(6) = -1 EBADF (Bad file descriptor) [pid 5393] close(7) = -1 EBADF (Bad file descriptor) [pid 5393] close(8) = -1 EBADF (Bad file descriptor) [pid 5393] close(9) = -1 EBADF (Bad file descriptor) [pid 5393] close(10) = -1 EBADF (Bad file descriptor) [pid 5393] close(11) = -1 EBADF (Bad file descriptor) [pid 5393] close(12) = -1 EBADF (Bad file descriptor) [pid 5393] close(13) = -1 EBADF (Bad file descriptor) [pid 5393] close(14) = -1 EBADF (Bad file descriptor) [pid 5393] close(15) = -1 EBADF (Bad file descriptor) [pid 5393] close(16) = -1 EBADF (Bad file descriptor) [pid 5393] close(17) = -1 EBADF (Bad file descriptor) [pid 5393] close(18) = -1 EBADF (Bad file descriptor) [pid 5393] close(19) = -1 EBADF (Bad file descriptor) [pid 5393] close(20) = -1 EBADF (Bad file descriptor) [pid 5393] close(21) = -1 EBADF (Bad file descriptor) [pid 5393] close(22) = -1 EBADF (Bad file descriptor) [pid 5393] close(23) = -1 EBADF (Bad file descriptor) [pid 5393] close(24) = -1 EBADF (Bad file descriptor) [pid 5393] close(25) = -1 EBADF (Bad file descriptor) [pid 5393] close(26) = -1 EBADF (Bad file descriptor) [pid 5393] close(27) = -1 EBADF (Bad file descriptor) [pid 5393] close(28) = -1 EBADF (Bad file descriptor) [pid 5393] close(29) = -1 EBADF (Bad file descriptor) [pid 5393] exit_group(0) = ? [pid 5393] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5394 attached , child_tidptr=0x55556c9f8690) = 235 [pid 5394] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5394] setpgid(0, 0) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5394] write(3, "1000", 4) = 4 [pid 5394] close(3) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5394] setns(201, 0) = 0 [pid 5394] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5394] setns(3, 0) = 0 [pid 5394] close(3) = 0 [pid 5394] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5394] setns(201, 0) = 0 [pid 5394] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5394] setns(3, 0) = 0 [pid 5394] close(3) = 0 [pid 5394] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5394] close(3) = -1 EBADF (Bad file descriptor) [pid 5394] close(4) = 0 [pid 5394] close(5) = 0 [pid 5394] close(6) = -1 EBADF (Bad file descriptor) [pid 5394] close(7) = -1 EBADF (Bad file descriptor) [pid 5394] close(8) = -1 EBADF (Bad file descriptor) [pid 5394] close(9) = -1 EBADF (Bad file descriptor) [pid 5394] close(10) = -1 EBADF (Bad file descriptor) [pid 5394] close(11) = -1 EBADF (Bad file descriptor) [pid 5394] close(12) = -1 EBADF (Bad file descriptor) [pid 5394] close(13) = -1 EBADF (Bad file descriptor) [pid 5394] close(14) = -1 EBADF (Bad file descriptor) [pid 5394] close(15) = -1 EBADF (Bad file descriptor) [pid 5394] close(16) = -1 EBADF (Bad file descriptor) [pid 5394] close(17) = -1 EBADF (Bad file descriptor) [pid 5394] close(18) = -1 EBADF (Bad file descriptor) [pid 5394] close(19) = -1 EBADF (Bad file descriptor) [pid 5394] close(20) = -1 EBADF (Bad file descriptor) [pid 5394] close(21) = -1 EBADF (Bad file descriptor) [pid 5394] close(22) = -1 EBADF (Bad file descriptor) [pid 5394] close(23) = -1 EBADF (Bad file descriptor) [pid 5394] close(24) = -1 EBADF (Bad file descriptor) [pid 5394] close(25) = -1 EBADF (Bad file descriptor) [pid 5394] close(26) = -1 EBADF (Bad file descriptor) [pid 5394] close(27) = -1 EBADF (Bad file descriptor) [pid 5394] close(28) = -1 EBADF (Bad file descriptor) [pid 5394] close(29) = -1 EBADF (Bad file descriptor) [pid 5394] exit_group(0) = ? [pid 5394] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5395 attached , child_tidptr=0x55556c9f8690) = 236 [pid 5395] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5395] setpgid(0, 0) = 0 [pid 5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5395] write(3, "1000", 4) = 4 [pid 5395] close(3) = 0 [pid 5395] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5395] setns(201, 0) = 0 [pid 5395] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5395] setns(3, 0) = 0 [pid 5395] close(3) = 0 [pid 5395] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5395] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5395] setns(201, 0) = 0 [pid 5395] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5395] setns(3, 0) = 0 [pid 5395] close(3) = 0 [pid 5395] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5395] close(3) = -1 EBADF (Bad file descriptor) [pid 5395] close(4) = 0 [pid 5395] close(5) = 0 [pid 5395] close(6) = -1 EBADF (Bad file descriptor) [pid 5395] close(7) = -1 EBADF (Bad file descriptor) [pid 5395] close(8) = -1 EBADF (Bad file descriptor) [pid 5395] close(9) = -1 EBADF (Bad file descriptor) [pid 5395] close(10) = -1 EBADF (Bad file descriptor) [pid 5395] close(11) = -1 EBADF (Bad file descriptor) [pid 5395] close(12) = -1 EBADF (Bad file descriptor) [pid 5395] close(13) = -1 EBADF (Bad file descriptor) [pid 5395] close(14) = -1 EBADF (Bad file descriptor) [pid 5395] close(15) = -1 EBADF (Bad file descriptor) [pid 5395] close(16) = -1 EBADF (Bad file descriptor) [pid 5395] close(17) = -1 EBADF (Bad file descriptor) [pid 5395] close(18) = -1 EBADF (Bad file descriptor) [pid 5395] close(19) = -1 EBADF (Bad file descriptor) [pid 5395] close(20) = -1 EBADF (Bad file descriptor) [pid 5395] close(21) = -1 EBADF (Bad file descriptor) [pid 5395] close(22) = -1 EBADF (Bad file descriptor) [pid 5395] close(23) = -1 EBADF (Bad file descriptor) [pid 5395] close(24) = -1 EBADF (Bad file descriptor) [pid 5395] close(25) = -1 EBADF (Bad file descriptor) [pid 5395] close(26) = -1 EBADF (Bad file descriptor) [pid 5395] close(27) = -1 EBADF (Bad file descriptor) [pid 5395] close(28) = -1 EBADF (Bad file descriptor) [pid 5395] close(29) = -1 EBADF (Bad file descriptor) [pid 5395] exit_group(0) = ? [pid 5395] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5396 attached , child_tidptr=0x55556c9f8690) = 237 [pid 5396] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5396] setns(201, 0) = 0 [pid 5396] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5396] setns(3, 0) = 0 [pid 5396] close(3) = 0 [pid 5396] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5396] setns(201, 0) = 0 [pid 5396] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5396] setns(3, 0) = 0 [pid 5396] close(3) = 0 [pid 5396] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5396] close(3) = -1 EBADF (Bad file descriptor) [pid 5396] close(4) = 0 [pid 5396] close(5) = 0 [pid 5396] close(6) = -1 EBADF (Bad file descriptor) [pid 5396] close(7) = -1 EBADF (Bad file descriptor) [pid 5396] close(8) = -1 EBADF (Bad file descriptor) [pid 5396] close(9) = -1 EBADF (Bad file descriptor) [pid 5396] close(10) = -1 EBADF (Bad file descriptor) [pid 5396] close(11) = -1 EBADF (Bad file descriptor) [pid 5396] close(12) = -1 EBADF (Bad file descriptor) [pid 5396] close(13) = -1 EBADF (Bad file descriptor) [pid 5396] close(14) = -1 EBADF (Bad file descriptor) [pid 5396] close(15) = -1 EBADF (Bad file descriptor) [pid 5396] close(16) = -1 EBADF (Bad file descriptor) [pid 5396] close(17) = -1 EBADF (Bad file descriptor) [pid 5396] close(18) = -1 EBADF (Bad file descriptor) [pid 5396] close(19) = -1 EBADF (Bad file descriptor) [pid 5396] close(20) = -1 EBADF (Bad file descriptor) [pid 5396] close(21) = -1 EBADF (Bad file descriptor) [pid 5396] close(22) = -1 EBADF (Bad file descriptor) [pid 5396] close(23) = -1 EBADF (Bad file descriptor) [pid 5396] close(24) = -1 EBADF (Bad file descriptor) [pid 5396] close(25) = -1 EBADF (Bad file descriptor) [pid 5396] close(26) = -1 EBADF (Bad file descriptor) [pid 5396] close(27) = -1 EBADF (Bad file descriptor) [pid 5396] close(28) = -1 EBADF (Bad file descriptor) [pid 5396] close(29) = -1 EBADF (Bad file descriptor) [pid 5396] exit_group(0) = ? [pid 5396] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 238 ./strace-static-x86_64: Process 5397 attached [pid 5397] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5397] setpgid(0, 0) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5397] write(3, "1000", 4) = 4 [pid 5397] close(3) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5397] setns(201, 0) = 0 [pid 5397] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5397] setns(3, 0) = 0 [pid 5397] close(3) = 0 [pid 5397] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5397] setns(201, 0) = 0 [pid 5397] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5397] setns(3, 0) = 0 [pid 5397] close(3) = 0 [pid 5397] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5397] close(3) = -1 EBADF (Bad file descriptor) [pid 5397] close(4) = 0 [pid 5397] close(5) = 0 [pid 5397] close(6) = -1 EBADF (Bad file descriptor) [pid 5397] close(7) = -1 EBADF (Bad file descriptor) [pid 5397] close(8) = -1 EBADF (Bad file descriptor) [pid 5397] close(9) = -1 EBADF (Bad file descriptor) [pid 5397] close(10) = -1 EBADF (Bad file descriptor) [pid 5397] close(11) = -1 EBADF (Bad file descriptor) [pid 5397] close(12) = -1 EBADF (Bad file descriptor) [pid 5397] close(13) = -1 EBADF (Bad file descriptor) [pid 5397] close(14) = -1 EBADF (Bad file descriptor) [pid 5397] close(15) = -1 EBADF (Bad file descriptor) [pid 5397] close(16) = -1 EBADF (Bad file descriptor) [pid 5397] close(17) = -1 EBADF (Bad file descriptor) [pid 5397] close(18) = -1 EBADF (Bad file descriptor) [pid 5397] close(19) = -1 EBADF (Bad file descriptor) [pid 5397] close(20) = -1 EBADF (Bad file descriptor) [pid 5397] close(21) = -1 EBADF (Bad file descriptor) [pid 5397] close(22) = -1 EBADF (Bad file descriptor) [pid 5397] close(23) = -1 EBADF (Bad file descriptor) [pid 5397] close(24) = -1 EBADF (Bad file descriptor) [pid 5397] close(25) = -1 EBADF (Bad file descriptor) [pid 5397] close(26) = -1 EBADF (Bad file descriptor) [pid 5397] close(27) = -1 EBADF (Bad file descriptor) [pid 5397] close(28) = -1 EBADF (Bad file descriptor) [pid 5397] close(29) = -1 EBADF (Bad file descriptor) [pid 5397] exit_group(0) = ? [pid 5397] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 239 ./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5398] setns(201, 0) = 0 [pid 5398] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5398] setns(3, 0) = 0 [pid 5398] close(3) = 0 [pid 5398] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5398] setns(201, 0) = 0 [pid 5398] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5398] setns(3, 0) = 0 [pid 5398] close(3) = 0 [pid 5398] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5398] close(3) = -1 EBADF (Bad file descriptor) [pid 5398] close(4) = 0 [pid 5398] close(5) = 0 [pid 5398] close(6) = -1 EBADF (Bad file descriptor) [pid 5398] close(7) = -1 EBADF (Bad file descriptor) [pid 5398] close(8) = -1 EBADF (Bad file descriptor) [pid 5398] close(9) = -1 EBADF (Bad file descriptor) [pid 5398] close(10) = -1 EBADF (Bad file descriptor) [pid 5398] close(11) = -1 EBADF (Bad file descriptor) [pid 5398] close(12) = -1 EBADF (Bad file descriptor) [pid 5398] close(13) = -1 EBADF (Bad file descriptor) [pid 5398] close(14) = -1 EBADF (Bad file descriptor) [pid 5398] close(15) = -1 EBADF (Bad file descriptor) [pid 5398] close(16) = -1 EBADF (Bad file descriptor) [pid 5398] close(17) = -1 EBADF (Bad file descriptor) [pid 5398] close(18) = -1 EBADF (Bad file descriptor) [pid 5398] close(19) = -1 EBADF (Bad file descriptor) [pid 5398] close(20) = -1 EBADF (Bad file descriptor) [pid 5398] close(21) = -1 EBADF (Bad file descriptor) [pid 5398] close(22) = -1 EBADF (Bad file descriptor) [pid 5398] close(23) = -1 EBADF (Bad file descriptor) [pid 5398] close(24) = -1 EBADF (Bad file descriptor) [pid 5398] close(25) = -1 EBADF (Bad file descriptor) [pid 5398] close(26) = -1 EBADF (Bad file descriptor) [pid 5398] close(27) = -1 EBADF (Bad file descriptor) [pid 5398] close(28) = -1 EBADF (Bad file descriptor) [pid 5398] close(29) = -1 EBADF (Bad file descriptor) [pid 5398] exit_group(0) = ? [pid 5398] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5399 attached , child_tidptr=0x55556c9f8690) = 240 [pid 5399] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5399] setpgid(0, 0) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5399] write(3, "1000", 4) = 4 [pid 5399] close(3) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5399] setns(201, 0) = 0 [pid 5399] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5399] setns(3, 0) = 0 [pid 5399] close(3) = 0 [pid 5399] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5399] setns(201, 0) = 0 [pid 5399] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5399] setns(3, 0) = 0 [pid 5399] close(3) = 0 [pid 5399] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5399] close(3) = -1 EBADF (Bad file descriptor) [pid 5399] close(4) = 0 [pid 5399] close(5) = 0 [pid 5399] close(6) = -1 EBADF (Bad file descriptor) [pid 5399] close(7) = -1 EBADF (Bad file descriptor) [pid 5399] close(8) = -1 EBADF (Bad file descriptor) [pid 5399] close(9) = -1 EBADF (Bad file descriptor) [pid 5399] close(10) = -1 EBADF (Bad file descriptor) [pid 5399] close(11) = -1 EBADF (Bad file descriptor) [pid 5399] close(12) = -1 EBADF (Bad file descriptor) [pid 5399] close(13) = -1 EBADF (Bad file descriptor) [pid 5399] close(14) = -1 EBADF (Bad file descriptor) [pid 5399] close(15) = -1 EBADF (Bad file descriptor) [pid 5399] close(16) = -1 EBADF (Bad file descriptor) [pid 5399] close(17) = -1 EBADF (Bad file descriptor) [pid 5399] close(18) = -1 EBADF (Bad file descriptor) [pid 5399] close(19) = -1 EBADF (Bad file descriptor) [pid 5399] close(20) = -1 EBADF (Bad file descriptor) [pid 5399] close(21) = -1 EBADF (Bad file descriptor) [pid 5399] close(22) = -1 EBADF (Bad file descriptor) [pid 5399] close(23) = -1 EBADF (Bad file descriptor) [pid 5399] close(24) = -1 EBADF (Bad file descriptor) [pid 5399] close(25) = -1 EBADF (Bad file descriptor) [pid 5399] close(26) = -1 EBADF (Bad file descriptor) [pid 5399] close(27) = -1 EBADF (Bad file descriptor) [pid 5399] close(28) = -1 EBADF (Bad file descriptor) [pid 5399] close(29) = -1 EBADF (Bad file descriptor) [pid 5399] exit_group(0) = ? [pid 5399] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5400 attached , child_tidptr=0x55556c9f8690) = 241 [pid 5400] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] setpgid(0, 0) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5400] setns(201, 0) = 0 [pid 5400] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5400] setns(3, 0) = 0 [pid 5400] close(3) = 0 [pid 5400] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5400] setns(201, 0) = 0 [pid 5400] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5400] setns(3, 0) = 0 [pid 5400] close(3) = 0 [pid 5400] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5400] close(3) = -1 EBADF (Bad file descriptor) [pid 5400] close(4) = 0 [pid 5400] close(5) = 0 [pid 5400] close(6) = -1 EBADF (Bad file descriptor) [pid 5400] close(7) = -1 EBADF (Bad file descriptor) [pid 5400] close(8) = -1 EBADF (Bad file descriptor) [pid 5400] close(9) = -1 EBADF (Bad file descriptor) [pid 5400] close(10) = -1 EBADF (Bad file descriptor) [pid 5400] close(11) = -1 EBADF (Bad file descriptor) [pid 5400] close(12) = -1 EBADF (Bad file descriptor) [pid 5400] close(13) = -1 EBADF (Bad file descriptor) [pid 5400] close(14) = -1 EBADF (Bad file descriptor) [pid 5400] close(15) = -1 EBADF (Bad file descriptor) [pid 5400] close(16) = -1 EBADF (Bad file descriptor) [pid 5400] close(17) = -1 EBADF (Bad file descriptor) [pid 5400] close(18) = -1 EBADF (Bad file descriptor) [pid 5400] close(19) = -1 EBADF (Bad file descriptor) [pid 5400] close(20) = -1 EBADF (Bad file descriptor) [pid 5400] close(21) = -1 EBADF (Bad file descriptor) [pid 5400] close(22) = -1 EBADF (Bad file descriptor) [pid 5400] close(23) = -1 EBADF (Bad file descriptor) [pid 5400] close(24) = -1 EBADF (Bad file descriptor) [pid 5400] close(25) = -1 EBADF (Bad file descriptor) [pid 5400] close(26) = -1 EBADF (Bad file descriptor) [pid 5400] close(27) = -1 EBADF (Bad file descriptor) [pid 5400] close(28) = -1 EBADF (Bad file descriptor) [pid 5400] close(29) = -1 EBADF (Bad file descriptor) [pid 5400] exit_group(0) = ? [pid 5400] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 242 ./strace-static-x86_64: Process 5401 attached [pid 5401] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5401] setpgid(0, 0) = 0 [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5401] write(3, "1000", 4) = 4 [pid 5401] close(3) = 0 [pid 5401] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5401] setns(201, 0) = 0 [pid 5401] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5401] setns(3, 0) = 0 [pid 5401] close(3) = 0 [pid 5401] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5401] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5401] setns(201, 0) = 0 [pid 5401] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5401] setns(3, 0) = 0 [pid 5401] close(3) = 0 [pid 5401] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5401] close(3) = -1 EBADF (Bad file descriptor) [pid 5401] close(4) = 0 [pid 5401] close(5) = 0 [pid 5401] close(6) = -1 EBADF (Bad file descriptor) [pid 5401] close(7) = -1 EBADF (Bad file descriptor) [pid 5401] close(8) = -1 EBADF (Bad file descriptor) [pid 5401] close(9) = -1 EBADF (Bad file descriptor) [pid 5401] close(10) = -1 EBADF (Bad file descriptor) [pid 5401] close(11) = -1 EBADF (Bad file descriptor) [pid 5401] close(12) = -1 EBADF (Bad file descriptor) [pid 5401] close(13) = -1 EBADF (Bad file descriptor) [pid 5401] close(14) = -1 EBADF (Bad file descriptor) [pid 5401] close(15) = -1 EBADF (Bad file descriptor) [pid 5401] close(16) = -1 EBADF (Bad file descriptor) [pid 5401] close(17) = -1 EBADF (Bad file descriptor) [pid 5401] close(18) = -1 EBADF (Bad file descriptor) [pid 5401] close(19) = -1 EBADF (Bad file descriptor) [pid 5401] close(20) = -1 EBADF (Bad file descriptor) [pid 5401] close(21) = -1 EBADF (Bad file descriptor) [pid 5401] close(22) = -1 EBADF (Bad file descriptor) [pid 5401] close(23) = -1 EBADF (Bad file descriptor) [pid 5401] close(24) = -1 EBADF (Bad file descriptor) [pid 5401] close(25) = -1 EBADF (Bad file descriptor) [pid 5401] close(26) = -1 EBADF (Bad file descriptor) [pid 5401] close(27) = -1 EBADF (Bad file descriptor) [pid 5401] close(28) = -1 EBADF (Bad file descriptor) [pid 5401] close(29) = -1 EBADF (Bad file descriptor) [pid 5401] exit_group(0) = ? [pid 5401] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5402 attached , child_tidptr=0x55556c9f8690) = 243 [pid 5402] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5402] write(3, "1000", 4) = 4 [pid 5402] close(3) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5402] setns(201, 0) = 0 [pid 5402] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5402] setns(3, 0) = 0 [pid 5402] close(3) = 0 [pid 5402] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5402] setns(201, 0) = 0 [pid 5402] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5402] setns(3, 0) = 0 [pid 5402] close(3) = 0 [pid 5402] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5402] close(3) = -1 EBADF (Bad file descriptor) [pid 5402] close(4) = 0 [pid 5402] close(5) = 0 [pid 5402] close(6) = -1 EBADF (Bad file descriptor) [pid 5402] close(7) = -1 EBADF (Bad file descriptor) [pid 5402] close(8) = -1 EBADF (Bad file descriptor) [pid 5402] close(9) = -1 EBADF (Bad file descriptor) [pid 5402] close(10) = -1 EBADF (Bad file descriptor) [pid 5402] close(11) = -1 EBADF (Bad file descriptor) [pid 5402] close(12) = -1 EBADF (Bad file descriptor) [pid 5402] close(13) = -1 EBADF (Bad file descriptor) [pid 5402] close(14) = -1 EBADF (Bad file descriptor) [pid 5402] close(15) = -1 EBADF (Bad file descriptor) [pid 5402] close(16) = -1 EBADF (Bad file descriptor) [pid 5402] close(17) = -1 EBADF (Bad file descriptor) [pid 5402] close(18) = -1 EBADF (Bad file descriptor) [pid 5402] close(19) = -1 EBADF (Bad file descriptor) [pid 5402] close(20) = -1 EBADF (Bad file descriptor) [pid 5402] close(21) = -1 EBADF (Bad file descriptor) [pid 5402] close(22) = -1 EBADF (Bad file descriptor) [pid 5402] close(23) = -1 EBADF (Bad file descriptor) [pid 5402] close(24) = -1 EBADF (Bad file descriptor) [pid 5402] close(25) = -1 EBADF (Bad file descriptor) [pid 5402] close(26) = -1 EBADF (Bad file descriptor) [pid 5402] close(27) = -1 EBADF (Bad file descriptor) [pid 5402] close(28) = -1 EBADF (Bad file descriptor) [pid 5402] close(29) = -1 EBADF (Bad file descriptor) [pid 5402] exit_group(0) = ? [pid 5402] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5403 attached , child_tidptr=0x55556c9f8690) = 244 [pid 5403] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5403] setpgid(0, 0) = 0 [pid 5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5403] write(3, "1000", 4) = 4 [pid 5403] close(3) = 0 [pid 5403] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5403] setns(201, 0) = 0 [pid 5403] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5403] setns(3, 0) = 0 [pid 5403] close(3) = 0 [pid 5403] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5403] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5403] setns(201, 0) = 0 [pid 5403] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5403] setns(3, 0) = 0 [pid 5403] close(3) = 0 [pid 5403] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5403] close(3) = -1 EBADF (Bad file descriptor) [pid 5403] close(4) = 0 [pid 5403] close(5) = 0 [pid 5403] close(6) = -1 EBADF (Bad file descriptor) [pid 5403] close(7) = -1 EBADF (Bad file descriptor) [pid 5403] close(8) = -1 EBADF (Bad file descriptor) [pid 5403] close(9) = -1 EBADF (Bad file descriptor) [pid 5403] close(10) = -1 EBADF (Bad file descriptor) [pid 5403] close(11) = -1 EBADF (Bad file descriptor) [pid 5403] close(12) = -1 EBADF (Bad file descriptor) [pid 5403] close(13) = -1 EBADF (Bad file descriptor) [pid 5403] close(14) = -1 EBADF (Bad file descriptor) [pid 5403] close(15) = -1 EBADF (Bad file descriptor) [pid 5403] close(16) = -1 EBADF (Bad file descriptor) [pid 5403] close(17) = -1 EBADF (Bad file descriptor) [pid 5403] close(18) = -1 EBADF (Bad file descriptor) [pid 5403] close(19) = -1 EBADF (Bad file descriptor) [pid 5403] close(20) = -1 EBADF (Bad file descriptor) [pid 5403] close(21) = -1 EBADF (Bad file descriptor) [pid 5403] close(22) = -1 EBADF (Bad file descriptor) [pid 5403] close(23) = -1 EBADF (Bad file descriptor) [pid 5403] close(24) = -1 EBADF (Bad file descriptor) [pid 5403] close(25) = -1 EBADF (Bad file descriptor) [pid 5403] close(26) = -1 EBADF (Bad file descriptor) [pid 5403] close(27) = -1 EBADF (Bad file descriptor) [pid 5403] close(28) = -1 EBADF (Bad file descriptor) [pid 5403] close(29) = -1 EBADF (Bad file descriptor) [pid 5403] exit_group(0) = ? [pid 5403] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5404 attached , child_tidptr=0x55556c9f8690) = 245 [pid 5404] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5404] setns(201, 0) = 0 [pid 5404] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5404] setns(3, 0) = 0 [pid 5404] close(3) = 0 [pid 5404] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5404] setns(201, 0) = 0 [pid 5404] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5404] setns(3, 0) = 0 [pid 5404] close(3) = 0 [pid 5404] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5404] close(3) = -1 EBADF (Bad file descriptor) [pid 5404] close(4) = 0 [pid 5404] close(5) = 0 [pid 5404] close(6) = -1 EBADF (Bad file descriptor) [pid 5404] close(7) = -1 EBADF (Bad file descriptor) [pid 5404] close(8) = -1 EBADF (Bad file descriptor) [pid 5404] close(9) = -1 EBADF (Bad file descriptor) [pid 5404] close(10) = -1 EBADF (Bad file descriptor) [pid 5404] close(11) = -1 EBADF (Bad file descriptor) [pid 5404] close(12) = -1 EBADF (Bad file descriptor) [pid 5404] close(13) = -1 EBADF (Bad file descriptor) [pid 5404] close(14) = -1 EBADF (Bad file descriptor) [pid 5404] close(15) = -1 EBADF (Bad file descriptor) [pid 5404] close(16) = -1 EBADF (Bad file descriptor) [pid 5404] close(17) = -1 EBADF (Bad file descriptor) [pid 5404] close(18) = -1 EBADF (Bad file descriptor) [pid 5404] close(19) = -1 EBADF (Bad file descriptor) [pid 5404] close(20) = -1 EBADF (Bad file descriptor) [pid 5404] close(21) = -1 EBADF (Bad file descriptor) [pid 5404] close(22) = -1 EBADF (Bad file descriptor) [pid 5404] close(23) = -1 EBADF (Bad file descriptor) [pid 5404] close(24) = -1 EBADF (Bad file descriptor) [pid 5404] close(25) = -1 EBADF (Bad file descriptor) [pid 5404] close(26) = -1 EBADF (Bad file descriptor) [pid 5404] close(27) = -1 EBADF (Bad file descriptor) [pid 5404] close(28) = -1 EBADF (Bad file descriptor) [pid 5404] close(29) = -1 EBADF (Bad file descriptor) [pid 5404] exit_group(0) = ? [pid 5404] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5405 attached , child_tidptr=0x55556c9f8690) = 246 [pid 5405] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5405] setpgid(0, 0) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5405] write(3, "1000", 4) = 4 [pid 5405] close(3) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5405] setns(201, 0) = 0 [pid 5405] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5405] setns(3, 0) = 0 [pid 5405] close(3) = 0 [pid 5405] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5405] setns(201, 0) = 0 [pid 5405] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5405] setns(3, 0) = 0 [pid 5405] close(3) = 0 [pid 5405] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5405] close(3) = -1 EBADF (Bad file descriptor) [pid 5405] close(4) = 0 [pid 5405] close(5) = 0 [pid 5405] close(6) = -1 EBADF (Bad file descriptor) [pid 5405] close(7) = -1 EBADF (Bad file descriptor) [pid 5405] close(8) = -1 EBADF (Bad file descriptor) [pid 5405] close(9) = -1 EBADF (Bad file descriptor) [pid 5405] close(10) = -1 EBADF (Bad file descriptor) [pid 5405] close(11) = -1 EBADF (Bad file descriptor) [pid 5405] close(12) = -1 EBADF (Bad file descriptor) [pid 5405] close(13) = -1 EBADF (Bad file descriptor) [pid 5405] close(14) = -1 EBADF (Bad file descriptor) [pid 5405] close(15) = -1 EBADF (Bad file descriptor) [pid 5405] close(16) = -1 EBADF (Bad file descriptor) [pid 5405] close(17) = -1 EBADF (Bad file descriptor) [pid 5405] close(18) = -1 EBADF (Bad file descriptor) [pid 5405] close(19) = -1 EBADF (Bad file descriptor) [pid 5405] close(20) = -1 EBADF (Bad file descriptor) [pid 5405] close(21) = -1 EBADF (Bad file descriptor) [pid 5405] close(22) = -1 EBADF (Bad file descriptor) [pid 5405] close(23) = -1 EBADF (Bad file descriptor) [pid 5405] close(24) = -1 EBADF (Bad file descriptor) [pid 5405] close(25) = -1 EBADF (Bad file descriptor) [pid 5405] close(26) = -1 EBADF (Bad file descriptor) [pid 5405] close(27) = -1 EBADF (Bad file descriptor) [pid 5405] close(28) = -1 EBADF (Bad file descriptor) [pid 5405] close(29) = -1 EBADF (Bad file descriptor) [pid 5405] exit_group(0) = ? [pid 5405] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=246, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 247 ./strace-static-x86_64: Process 5406 attached [pid 5406] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5406] setpgid(0, 0) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5406] write(3, "1000", 4) = 4 [pid 5406] close(3) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5406] setns(201, 0) = 0 [pid 5406] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5406] setns(3, 0) = 0 [pid 5406] close(3) = 0 [pid 5406] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5406] setns(201, 0) = 0 [pid 5406] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5406] setns(3, 0) = 0 [pid 5406] close(3) = 0 [pid 5406] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5406] close(3) = -1 EBADF (Bad file descriptor) [pid 5406] close(4) = 0 [pid 5406] close(5) = 0 [pid 5406] close(6) = -1 EBADF (Bad file descriptor) [pid 5406] close(7) = -1 EBADF (Bad file descriptor) [pid 5406] close(8) = -1 EBADF (Bad file descriptor) [pid 5406] close(9) = -1 EBADF (Bad file descriptor) [pid 5406] close(10) = -1 EBADF (Bad file descriptor) [pid 5406] close(11) = -1 EBADF (Bad file descriptor) [pid 5406] close(12) = -1 EBADF (Bad file descriptor) [pid 5406] close(13) = -1 EBADF (Bad file descriptor) [pid 5406] close(14) = -1 EBADF (Bad file descriptor) [pid 5406] close(15) = -1 EBADF (Bad file descriptor) [pid 5406] close(16) = -1 EBADF (Bad file descriptor) [pid 5406] close(17) = -1 EBADF (Bad file descriptor) [pid 5406] close(18) = -1 EBADF (Bad file descriptor) [pid 5406] close(19) = -1 EBADF (Bad file descriptor) [pid 5406] close(20) = -1 EBADF (Bad file descriptor) [pid 5406] close(21) = -1 EBADF (Bad file descriptor) [pid 5406] close(22) = -1 EBADF (Bad file descriptor) [pid 5406] close(23) = -1 EBADF (Bad file descriptor) [pid 5406] close(24) = -1 EBADF (Bad file descriptor) [pid 5406] close(25) = -1 EBADF (Bad file descriptor) [pid 5406] close(26) = -1 EBADF (Bad file descriptor) [pid 5406] close(27) = -1 EBADF (Bad file descriptor) [pid 5406] close(28) = -1 EBADF (Bad file descriptor) [pid 5406] close(29) = -1 EBADF (Bad file descriptor) [pid 5406] exit_group(0) = ? [pid 5406] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5407 attached , child_tidptr=0x55556c9f8690) = 248 [pid 5407] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5407] setpgid(0, 0) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5407] write(3, "1000", 4) = 4 [pid 5407] close(3) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5407] setns(201, 0) = 0 [pid 5407] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5407] setns(3, 0) = 0 [pid 5407] close(3) = 0 [pid 5407] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5407] setns(201, 0) = 0 [pid 5407] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5407] setns(3, 0) = 0 [pid 5407] close(3) = 0 [pid 5407] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5407] close(3) = -1 EBADF (Bad file descriptor) [pid 5407] close(4) = 0 [pid 5407] close(5) = 0 [pid 5407] close(6) = -1 EBADF (Bad file descriptor) [pid 5407] close(7) = -1 EBADF (Bad file descriptor) [pid 5407] close(8) = -1 EBADF (Bad file descriptor) [pid 5407] close(9) = -1 EBADF (Bad file descriptor) [pid 5407] close(10) = -1 EBADF (Bad file descriptor) [pid 5407] close(11) = -1 EBADF (Bad file descriptor) [pid 5407] close(12) = -1 EBADF (Bad file descriptor) [pid 5407] close(13) = -1 EBADF (Bad file descriptor) [pid 5407] close(14) = -1 EBADF (Bad file descriptor) [pid 5407] close(15) = -1 EBADF (Bad file descriptor) [pid 5407] close(16) = -1 EBADF (Bad file descriptor) [pid 5407] close(17) = -1 EBADF (Bad file descriptor) [pid 5407] close(18) = -1 EBADF (Bad file descriptor) [pid 5407] close(19) = -1 EBADF (Bad file descriptor) [pid 5407] close(20) = -1 EBADF (Bad file descriptor) [pid 5407] close(21) = -1 EBADF (Bad file descriptor) [pid 5407] close(22) = -1 EBADF (Bad file descriptor) [pid 5407] close(23) = -1 EBADF (Bad file descriptor) [pid 5407] close(24) = -1 EBADF (Bad file descriptor) [pid 5407] close(25) = -1 EBADF (Bad file descriptor) [pid 5407] close(26) = -1 EBADF (Bad file descriptor) [pid 5407] close(27) = -1 EBADF (Bad file descriptor) [pid 5407] close(28) = -1 EBADF (Bad file descriptor) [pid 5407] close(29) = -1 EBADF (Bad file descriptor) [pid 5407] exit_group(0) = ? [pid 5407] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=248, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5408 attached , child_tidptr=0x55556c9f8690) = 249 [pid 5408] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5408] setns(201, 0) = 0 [pid 5408] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5408] setns(3, 0) = 0 [pid 5408] close(3) = 0 [pid 5408] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5408] setns(201, 0) = 0 [pid 5408] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5408] setns(3, 0) = 0 [pid 5408] close(3) = 0 [pid 5408] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5408] close(3) = -1 EBADF (Bad file descriptor) [pid 5408] close(4) = 0 [pid 5408] close(5) = 0 [pid 5408] close(6) = -1 EBADF (Bad file descriptor) [pid 5408] close(7) = -1 EBADF (Bad file descriptor) [pid 5408] close(8) = -1 EBADF (Bad file descriptor) [pid 5408] close(9) = -1 EBADF (Bad file descriptor) [pid 5408] close(10) = -1 EBADF (Bad file descriptor) [pid 5408] close(11) = -1 EBADF (Bad file descriptor) [pid 5408] close(12) = -1 EBADF (Bad file descriptor) [pid 5408] close(13) = -1 EBADF (Bad file descriptor) [pid 5408] close(14) = -1 EBADF (Bad file descriptor) [pid 5408] close(15) = -1 EBADF (Bad file descriptor) [pid 5408] close(16) = -1 EBADF (Bad file descriptor) [pid 5408] close(17) = -1 EBADF (Bad file descriptor) [pid 5408] close(18) = -1 EBADF (Bad file descriptor) [pid 5408] close(19) = -1 EBADF (Bad file descriptor) [pid 5408] close(20) = -1 EBADF (Bad file descriptor) [pid 5408] close(21) = -1 EBADF (Bad file descriptor) [pid 5408] close(22) = -1 EBADF (Bad file descriptor) [pid 5408] close(23) = -1 EBADF (Bad file descriptor) [pid 5408] close(24) = -1 EBADF (Bad file descriptor) [pid 5408] close(25) = -1 EBADF (Bad file descriptor) [pid 5408] close(26) = -1 EBADF (Bad file descriptor) [pid 5408] close(27) = -1 EBADF (Bad file descriptor) [pid 5408] close(28) = -1 EBADF (Bad file descriptor) [pid 5408] close(29) = -1 EBADF (Bad file descriptor) [pid 5408] exit_group(0) = ? [pid 5408] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=249, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 250 ./strace-static-x86_64: Process 5409 attached [pid 5409] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5409] setpgid(0, 0) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5409] write(3, "1000", 4) = 4 [pid 5409] close(3) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5409] setns(201, 0) = 0 [pid 5409] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5409] setns(3, 0) = 0 [pid 5409] close(3) = 0 [pid 5409] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5409] setns(201, 0) = 0 [pid 5409] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5409] setns(3, 0) = 0 [pid 5409] close(3) = 0 [pid 5409] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5409] close(3) = -1 EBADF (Bad file descriptor) [pid 5409] close(4) = 0 [pid 5409] close(5) = 0 [pid 5409] close(6) = -1 EBADF (Bad file descriptor) [pid 5409] close(7) = -1 EBADF (Bad file descriptor) [pid 5409] close(8) = -1 EBADF (Bad file descriptor) [pid 5409] close(9) = -1 EBADF (Bad file descriptor) [pid 5409] close(10) = -1 EBADF (Bad file descriptor) [pid 5409] close(11) = -1 EBADF (Bad file descriptor) [pid 5409] close(12) = -1 EBADF (Bad file descriptor) [pid 5409] close(13) = -1 EBADF (Bad file descriptor) [pid 5409] close(14) = -1 EBADF (Bad file descriptor) [pid 5409] close(15) = -1 EBADF (Bad file descriptor) [pid 5409] close(16) = -1 EBADF (Bad file descriptor) [pid 5409] close(17) = -1 EBADF (Bad file descriptor) [pid 5409] close(18) = -1 EBADF (Bad file descriptor) [pid 5409] close(19) = -1 EBADF (Bad file descriptor) [pid 5409] close(20) = -1 EBADF (Bad file descriptor) [pid 5409] close(21) = -1 EBADF (Bad file descriptor) [pid 5409] close(22) = -1 EBADF (Bad file descriptor) [pid 5409] close(23) = -1 EBADF (Bad file descriptor) [pid 5409] close(24) = -1 EBADF (Bad file descriptor) [pid 5409] close(25) = -1 EBADF (Bad file descriptor) [pid 5409] close(26) = -1 EBADF (Bad file descriptor) [pid 5409] close(27) = -1 EBADF (Bad file descriptor) [pid 5409] close(28) = -1 EBADF (Bad file descriptor) [pid 5409] close(29) = -1 EBADF (Bad file descriptor) [pid 5409] exit_group(0) = ? [pid 5409] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5410 attached , child_tidptr=0x55556c9f8690) = 251 [pid 5410] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5410] setns(201, 0) = 0 [pid 5410] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5410] setns(3, 0) = 0 [pid 5410] close(3) = 0 [pid 5410] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5410] setns(201, 0) = 0 [pid 5410] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5410] setns(3, 0) = 0 [pid 5410] close(3) = 0 [pid 5410] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5410] close(3) = -1 EBADF (Bad file descriptor) [pid 5410] close(4) = 0 [pid 5410] close(5) = 0 [pid 5410] close(6) = -1 EBADF (Bad file descriptor) [pid 5410] close(7) = -1 EBADF (Bad file descriptor) [pid 5410] close(8) = -1 EBADF (Bad file descriptor) [pid 5410] close(9) = -1 EBADF (Bad file descriptor) [pid 5410] close(10) = -1 EBADF (Bad file descriptor) [pid 5410] close(11) = -1 EBADF (Bad file descriptor) [pid 5410] close(12) = -1 EBADF (Bad file descriptor) [pid 5410] close(13) = -1 EBADF (Bad file descriptor) [pid 5410] close(14) = -1 EBADF (Bad file descriptor) [pid 5410] close(15) = -1 EBADF (Bad file descriptor) [pid 5410] close(16) = -1 EBADF (Bad file descriptor) [pid 5410] close(17) = -1 EBADF (Bad file descriptor) [pid 5410] close(18) = -1 EBADF (Bad file descriptor) [pid 5410] close(19) = -1 EBADF (Bad file descriptor) [pid 5410] close(20) = -1 EBADF (Bad file descriptor) [pid 5410] close(21) = -1 EBADF (Bad file descriptor) [pid 5410] close(22) = -1 EBADF (Bad file descriptor) [pid 5410] close(23) = -1 EBADF (Bad file descriptor) [pid 5410] close(24) = -1 EBADF (Bad file descriptor) [pid 5410] close(25) = -1 EBADF (Bad file descriptor) [pid 5410] close(26) = -1 EBADF (Bad file descriptor) [pid 5410] close(27) = -1 EBADF (Bad file descriptor) [pid 5410] close(28) = -1 EBADF (Bad file descriptor) [pid 5410] close(29) = -1 EBADF (Bad file descriptor) [pid 5410] exit_group(0) = ? [pid 5410] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=251, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5411 attached , child_tidptr=0x55556c9f8690) = 252 [pid 5411] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5411] setpgid(0, 0) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5411] setns(201, 0) = 0 [pid 5411] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5411] setns(3, 0) = 0 [pid 5411] close(3) = 0 [pid 5411] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5411] setns(201, 0) = 0 [pid 5411] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5411] setns(3, 0) = 0 [pid 5411] close(3) = 0 [pid 5411] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5411] close(3) = -1 EBADF (Bad file descriptor) [pid 5411] close(4) = 0 [pid 5411] close(5) = 0 [pid 5411] close(6) = -1 EBADF (Bad file descriptor) [pid 5411] close(7) = -1 EBADF (Bad file descriptor) [pid 5411] close(8) = -1 EBADF (Bad file descriptor) [pid 5411] close(9) = -1 EBADF (Bad file descriptor) [pid 5411] close(10) = -1 EBADF (Bad file descriptor) [pid 5411] close(11) = -1 EBADF (Bad file descriptor) [pid 5411] close(12) = -1 EBADF (Bad file descriptor) [pid 5411] close(13) = -1 EBADF (Bad file descriptor) [pid 5411] close(14) = -1 EBADF (Bad file descriptor) [pid 5411] close(15) = -1 EBADF (Bad file descriptor) [pid 5411] close(16) = -1 EBADF (Bad file descriptor) [pid 5411] close(17) = -1 EBADF (Bad file descriptor) [pid 5411] close(18) = -1 EBADF (Bad file descriptor) [pid 5411] close(19) = -1 EBADF (Bad file descriptor) [pid 5411] close(20) = -1 EBADF (Bad file descriptor) [pid 5411] close(21) = -1 EBADF (Bad file descriptor) [pid 5411] close(22) = -1 EBADF (Bad file descriptor) [pid 5411] close(23) = -1 EBADF (Bad file descriptor) [pid 5411] close(24) = -1 EBADF (Bad file descriptor) [pid 5411] close(25) = -1 EBADF (Bad file descriptor) [pid 5411] close(26) = -1 EBADF (Bad file descriptor) [pid 5411] close(27) = -1 EBADF (Bad file descriptor) [pid 5411] close(28) = -1 EBADF (Bad file descriptor) [pid 5411] close(29) = -1 EBADF (Bad file descriptor) [pid 5411] exit_group(0) = ? [pid 5411] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=252, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5412 attached , child_tidptr=0x55556c9f8690) = 253 [pid 5412] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5412] setns(201, 0) = 0 [pid 5412] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5412] setns(3, 0) = 0 [pid 5412] close(3) = 0 [pid 5412] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5412] setns(201, 0) = 0 [pid 5412] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5412] setns(3, 0) = 0 [pid 5412] close(3) = 0 [pid 5412] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5412] close(3) = -1 EBADF (Bad file descriptor) [pid 5412] close(4) = 0 [pid 5412] close(5) = 0 [pid 5412] close(6) = -1 EBADF (Bad file descriptor) [pid 5412] close(7) = -1 EBADF (Bad file descriptor) [pid 5412] close(8) = -1 EBADF (Bad file descriptor) [pid 5412] close(9) = -1 EBADF (Bad file descriptor) [pid 5412] close(10) = -1 EBADF (Bad file descriptor) [pid 5412] close(11) = -1 EBADF (Bad file descriptor) [pid 5412] close(12) = -1 EBADF (Bad file descriptor) [pid 5412] close(13) = -1 EBADF (Bad file descriptor) [pid 5412] close(14) = -1 EBADF (Bad file descriptor) [pid 5412] close(15) = -1 EBADF (Bad file descriptor) [pid 5412] close(16) = -1 EBADF (Bad file descriptor) [pid 5412] close(17) = -1 EBADF (Bad file descriptor) [pid 5412] close(18) = -1 EBADF (Bad file descriptor) [pid 5412] close(19) = -1 EBADF (Bad file descriptor) [pid 5412] close(20) = -1 EBADF (Bad file descriptor) [pid 5412] close(21) = -1 EBADF (Bad file descriptor) [pid 5412] close(22) = -1 EBADF (Bad file descriptor) [pid 5412] close(23) = -1 EBADF (Bad file descriptor) [pid 5412] close(24) = -1 EBADF (Bad file descriptor) [pid 5412] close(25) = -1 EBADF (Bad file descriptor) [pid 5412] close(26) = -1 EBADF (Bad file descriptor) [pid 5412] close(27) = -1 EBADF (Bad file descriptor) [pid 5412] close(28) = -1 EBADF (Bad file descriptor) [pid 5412] close(29) = -1 EBADF (Bad file descriptor) [pid 5412] exit_group(0) = ? [pid 5412] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=253, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5413 attached , child_tidptr=0x55556c9f8690) = 254 [pid 5413] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5413] setpgid(0, 0) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5413] write(3, "1000", 4) = 4 [pid 5413] close(3) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5413] setns(201, 0) = 0 [pid 5413] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5413] setns(3, 0) = 0 [pid 5413] close(3) = 0 [pid 5413] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5413] setns(201, 0) = 0 [pid 5413] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5413] setns(3, 0) = 0 [pid 5413] close(3) = 0 [pid 5413] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5413] close(3) = -1 EBADF (Bad file descriptor) [pid 5413] close(4) = 0 [pid 5413] close(5) = 0 [pid 5413] close(6) = -1 EBADF (Bad file descriptor) [pid 5413] close(7) = -1 EBADF (Bad file descriptor) [pid 5413] close(8) = -1 EBADF (Bad file descriptor) [pid 5413] close(9) = -1 EBADF (Bad file descriptor) [pid 5413] close(10) = -1 EBADF (Bad file descriptor) [pid 5413] close(11) = -1 EBADF (Bad file descriptor) [pid 5413] close(12) = -1 EBADF (Bad file descriptor) [pid 5413] close(13) = -1 EBADF (Bad file descriptor) [pid 5413] close(14) = -1 EBADF (Bad file descriptor) [pid 5413] close(15) = -1 EBADF (Bad file descriptor) [pid 5413] close(16) = -1 EBADF (Bad file descriptor) [pid 5413] close(17) = -1 EBADF (Bad file descriptor) [pid 5413] close(18) = -1 EBADF (Bad file descriptor) [pid 5413] close(19) = -1 EBADF (Bad file descriptor) [pid 5413] close(20) = -1 EBADF (Bad file descriptor) [pid 5413] close(21) = -1 EBADF (Bad file descriptor) [pid 5413] close(22) = -1 EBADF (Bad file descriptor) [pid 5413] close(23) = -1 EBADF (Bad file descriptor) [pid 5413] close(24) = -1 EBADF (Bad file descriptor) [pid 5413] close(25) = -1 EBADF (Bad file descriptor) [pid 5413] close(26) = -1 EBADF (Bad file descriptor) [pid 5413] close(27) = -1 EBADF (Bad file descriptor) [pid 5413] close(28) = -1 EBADF (Bad file descriptor) [pid 5413] close(29) = -1 EBADF (Bad file descriptor) [pid 5413] exit_group(0) = ? [pid 5413] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=254, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5414 attached , child_tidptr=0x55556c9f8690) = 255 [pid 5414] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5414] setpgid(0, 0) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5414] write(3, "1000", 4) = 4 [pid 5414] close(3) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5414] setns(201, 0) = 0 [pid 5414] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5414] setns(3, 0) = 0 [pid 5414] close(3) = 0 [pid 5414] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5414] setns(201, 0) = 0 [pid 5414] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5414] setns(3, 0) = 0 [pid 5414] close(3) = 0 [pid 5414] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5414] close(3) = -1 EBADF (Bad file descriptor) [pid 5414] close(4) = 0 [pid 5414] close(5) = 0 [pid 5414] close(6) = -1 EBADF (Bad file descriptor) [pid 5414] close(7) = -1 EBADF (Bad file descriptor) [pid 5414] close(8) = -1 EBADF (Bad file descriptor) [pid 5414] close(9) = -1 EBADF (Bad file descriptor) [pid 5414] close(10) = -1 EBADF (Bad file descriptor) [pid 5414] close(11) = -1 EBADF (Bad file descriptor) [pid 5414] close(12) = -1 EBADF (Bad file descriptor) [pid 5414] close(13) = -1 EBADF (Bad file descriptor) [pid 5414] close(14) = -1 EBADF (Bad file descriptor) [pid 5414] close(15) = -1 EBADF (Bad file descriptor) [pid 5414] close(16) = -1 EBADF (Bad file descriptor) [pid 5414] close(17) = -1 EBADF (Bad file descriptor) [pid 5414] close(18) = -1 EBADF (Bad file descriptor) [pid 5414] close(19) = -1 EBADF (Bad file descriptor) [pid 5414] close(20) = -1 EBADF (Bad file descriptor) [pid 5414] close(21) = -1 EBADF (Bad file descriptor) [pid 5414] close(22) = -1 EBADF (Bad file descriptor) [pid 5414] close(23) = -1 EBADF (Bad file descriptor) [pid 5414] close(24) = -1 EBADF (Bad file descriptor) [pid 5414] close(25) = -1 EBADF (Bad file descriptor) [pid 5414] close(26) = -1 EBADF (Bad file descriptor) [pid 5414] close(27) = -1 EBADF (Bad file descriptor) [pid 5414] close(28) = -1 EBADF (Bad file descriptor) [pid 5414] close(29) = -1 EBADF (Bad file descriptor) [pid 5414] exit_group(0) = ? [pid 5414] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5415 attached [pid 5415] set_robust_list(0x55556c9f86a0, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 256 [pid 5415] <... set_robust_list resumed>) = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] write(3, "1000", 4) = 4 [pid 5415] close(3) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5415] setns(201, 0) = 0 [pid 5415] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5415] setns(3, 0) = 0 [pid 5415] close(3) = 0 [pid 5415] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5415] setns(201, 0) = 0 [pid 5415] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5415] setns(3, 0) = 0 [pid 5415] close(3) = 0 [pid 5415] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5415] close(3) = -1 EBADF (Bad file descriptor) [pid 5415] close(4) = 0 [pid 5415] close(5) = 0 [pid 5415] close(6) = -1 EBADF (Bad file descriptor) [pid 5415] close(7) = -1 EBADF (Bad file descriptor) [pid 5415] close(8) = -1 EBADF (Bad file descriptor) [pid 5415] close(9) = -1 EBADF (Bad file descriptor) [pid 5415] close(10) = -1 EBADF (Bad file descriptor) [pid 5415] close(11) = -1 EBADF (Bad file descriptor) [pid 5415] close(12) = -1 EBADF (Bad file descriptor) [pid 5415] close(13) = -1 EBADF (Bad file descriptor) [pid 5415] close(14) = -1 EBADF (Bad file descriptor) [pid 5415] close(15) = -1 EBADF (Bad file descriptor) [pid 5415] close(16) = -1 EBADF (Bad file descriptor) [pid 5415] close(17) = -1 EBADF (Bad file descriptor) [pid 5415] close(18) = -1 EBADF (Bad file descriptor) [pid 5415] close(19) = -1 EBADF (Bad file descriptor) [pid 5415] close(20) = -1 EBADF (Bad file descriptor) [pid 5415] close(21) = -1 EBADF (Bad file descriptor) [pid 5415] close(22) = -1 EBADF (Bad file descriptor) [pid 5415] close(23) = -1 EBADF (Bad file descriptor) [pid 5415] close(24) = -1 EBADF (Bad file descriptor) [pid 5415] close(25) = -1 EBADF (Bad file descriptor) [pid 5415] close(26) = -1 EBADF (Bad file descriptor) [pid 5415] close(27) = -1 EBADF (Bad file descriptor) [pid 5415] close(28) = -1 EBADF (Bad file descriptor) [pid 5415] close(29) = -1 EBADF (Bad file descriptor) [pid 5415] exit_group(0) = ? [pid 5415] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=256, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5416 attached , child_tidptr=0x55556c9f8690) = 257 [pid 5416] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5416] setpgid(0, 0) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5416] write(3, "1000", 4) = 4 [pid 5416] close(3) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5416] setns(201, 0) = 0 [pid 5416] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5416] setns(3, 0) = 0 [pid 5416] close(3) = 0 [pid 5416] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5416] setns(201, 0) = 0 [pid 5416] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5416] setns(3, 0) = 0 [pid 5416] close(3) = 0 [pid 5416] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5416] close(3) = -1 EBADF (Bad file descriptor) [pid 5416] close(4) = 0 [pid 5416] close(5) = 0 [pid 5416] close(6) = -1 EBADF (Bad file descriptor) [pid 5416] close(7) = -1 EBADF (Bad file descriptor) [pid 5416] close(8) = -1 EBADF (Bad file descriptor) [pid 5416] close(9) = -1 EBADF (Bad file descriptor) [pid 5416] close(10) = -1 EBADF (Bad file descriptor) [pid 5416] close(11) = -1 EBADF (Bad file descriptor) [pid 5416] close(12) = -1 EBADF (Bad file descriptor) [pid 5416] close(13) = -1 EBADF (Bad file descriptor) [pid 5416] close(14) = -1 EBADF (Bad file descriptor) [pid 5416] close(15) = -1 EBADF (Bad file descriptor) [pid 5416] close(16) = -1 EBADF (Bad file descriptor) [pid 5416] close(17) = -1 EBADF (Bad file descriptor) [pid 5416] close(18) = -1 EBADF (Bad file descriptor) [pid 5416] close(19) = -1 EBADF (Bad file descriptor) [pid 5416] close(20) = -1 EBADF (Bad file descriptor) [pid 5416] close(21) = -1 EBADF (Bad file descriptor) [pid 5416] close(22) = -1 EBADF (Bad file descriptor) [pid 5416] close(23) = -1 EBADF (Bad file descriptor) [pid 5416] close(24) = -1 EBADF (Bad file descriptor) [pid 5416] close(25) = -1 EBADF (Bad file descriptor) [pid 5416] close(26) = -1 EBADF (Bad file descriptor) [pid 5416] close(27) = -1 EBADF (Bad file descriptor) [pid 5416] close(28) = -1 EBADF (Bad file descriptor) [pid 5416] close(29) = -1 EBADF (Bad file descriptor) [pid 5416] exit_group(0) = ? [pid 5416] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=257, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5417 attached [pid 5417] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 258 [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5417] setpgid(0, 0) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] write(3, "1000", 4) = 4 [pid 5417] close(3) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5417] setns(201, 0) = 0 [pid 5417] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5417] setns(3, 0) = 0 [pid 5417] close(3) = 0 [pid 5417] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5417] setns(201, 0) = 0 [pid 5417] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5417] setns(3, 0) = 0 [pid 5417] close(3) = 0 [pid 5417] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5417] close(3) = -1 EBADF (Bad file descriptor) [pid 5417] close(4) = 0 [pid 5417] close(5) = 0 [pid 5417] close(6) = -1 EBADF (Bad file descriptor) [pid 5417] close(7) = -1 EBADF (Bad file descriptor) [pid 5417] close(8) = -1 EBADF (Bad file descriptor) [pid 5417] close(9) = -1 EBADF (Bad file descriptor) [pid 5417] close(10) = -1 EBADF (Bad file descriptor) [pid 5417] close(11) = -1 EBADF (Bad file descriptor) [pid 5417] close(12) = -1 EBADF (Bad file descriptor) [pid 5417] close(13) = -1 EBADF (Bad file descriptor) [pid 5417] close(14) = -1 EBADF (Bad file descriptor) [pid 5417] close(15) = -1 EBADF (Bad file descriptor) [pid 5417] close(16) = -1 EBADF (Bad file descriptor) [pid 5417] close(17) = -1 EBADF (Bad file descriptor) [pid 5417] close(18) = -1 EBADF (Bad file descriptor) [pid 5417] close(19) = -1 EBADF (Bad file descriptor) [pid 5417] close(20) = -1 EBADF (Bad file descriptor) [pid 5417] close(21) = -1 EBADF (Bad file descriptor) [pid 5417] close(22) = -1 EBADF (Bad file descriptor) [pid 5417] close(23) = -1 EBADF (Bad file descriptor) [pid 5417] close(24) = -1 EBADF (Bad file descriptor) [pid 5417] close(25) = -1 EBADF (Bad file descriptor) [pid 5417] close(26) = -1 EBADF (Bad file descriptor) [pid 5417] close(27) = -1 EBADF (Bad file descriptor) [pid 5417] close(28) = -1 EBADF (Bad file descriptor) [pid 5417] close(29) = -1 EBADF (Bad file descriptor) [pid 5417] exit_group(0) = ? [pid 5417] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5418 attached , child_tidptr=0x55556c9f8690) = 259 [pid 5418] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5418] setpgid(0, 0) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5418] write(3, "1000", 4) = 4 [pid 5418] close(3) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5418] setns(201, 0) = 0 [pid 5418] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5418] setns(3, 0) = 0 [pid 5418] close(3) = 0 [pid 5418] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5418] setns(201, 0) = 0 [pid 5418] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5418] setns(3, 0) = 0 [pid 5418] close(3) = 0 [pid 5418] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5418] close(3) = -1 EBADF (Bad file descriptor) [pid 5418] close(4) = 0 [pid 5418] close(5) = 0 [pid 5418] close(6) = -1 EBADF (Bad file descriptor) [pid 5418] close(7) = -1 EBADF (Bad file descriptor) [pid 5418] close(8) = -1 EBADF (Bad file descriptor) [pid 5418] close(9) = -1 EBADF (Bad file descriptor) [pid 5418] close(10) = -1 EBADF (Bad file descriptor) [pid 5418] close(11) = -1 EBADF (Bad file descriptor) [pid 5418] close(12) = -1 EBADF (Bad file descriptor) [pid 5418] close(13) = -1 EBADF (Bad file descriptor) [pid 5418] close(14) = -1 EBADF (Bad file descriptor) [pid 5418] close(15) = -1 EBADF (Bad file descriptor) [pid 5418] close(16) = -1 EBADF (Bad file descriptor) [pid 5418] close(17) = -1 EBADF (Bad file descriptor) [pid 5418] close(18) = -1 EBADF (Bad file descriptor) [pid 5418] close(19) = -1 EBADF (Bad file descriptor) [pid 5418] close(20) = -1 EBADF (Bad file descriptor) [pid 5418] close(21) = -1 EBADF (Bad file descriptor) [pid 5418] close(22) = -1 EBADF (Bad file descriptor) [pid 5418] close(23) = -1 EBADF (Bad file descriptor) [pid 5418] close(24) = -1 EBADF (Bad file descriptor) [pid 5418] close(25) = -1 EBADF (Bad file descriptor) [pid 5418] close(26) = -1 EBADF (Bad file descriptor) [pid 5418] close(27) = -1 EBADF (Bad file descriptor) [pid 5418] close(28) = -1 EBADF (Bad file descriptor) [pid 5418] close(29) = -1 EBADF (Bad file descriptor) [pid 5418] exit_group(0) = ? [pid 5418] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5419 attached , child_tidptr=0x55556c9f8690) = 260 [pid 5419] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5419] setpgid(0, 0) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5419] write(3, "1000", 4) = 4 [pid 5419] close(3) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5419] setns(201, 0) = 0 [pid 5419] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5419] setns(3, 0) = 0 [pid 5419] close(3) = 0 [pid 5419] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5419] setns(201, 0) = 0 [pid 5419] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5419] setns(3, 0) = 0 [pid 5419] close(3) = 0 [pid 5419] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5419] close(3) = -1 EBADF (Bad file descriptor) [pid 5419] close(4) = 0 [pid 5419] close(5) = 0 [pid 5419] close(6) = -1 EBADF (Bad file descriptor) [pid 5419] close(7) = -1 EBADF (Bad file descriptor) [pid 5419] close(8) = -1 EBADF (Bad file descriptor) [pid 5419] close(9) = -1 EBADF (Bad file descriptor) [pid 5419] close(10) = -1 EBADF (Bad file descriptor) [pid 5419] close(11) = -1 EBADF (Bad file descriptor) [pid 5419] close(12) = -1 EBADF (Bad file descriptor) [pid 5419] close(13) = -1 EBADF (Bad file descriptor) [pid 5419] close(14) = -1 EBADF (Bad file descriptor) [pid 5419] close(15) = -1 EBADF (Bad file descriptor) [pid 5419] close(16) = -1 EBADF (Bad file descriptor) [pid 5419] close(17) = -1 EBADF (Bad file descriptor) [pid 5419] close(18) = -1 EBADF (Bad file descriptor) [pid 5419] close(19) = -1 EBADF (Bad file descriptor) [pid 5419] close(20) = -1 EBADF (Bad file descriptor) [pid 5419] close(21) = -1 EBADF (Bad file descriptor) [pid 5419] close(22) = -1 EBADF (Bad file descriptor) [pid 5419] close(23) = -1 EBADF (Bad file descriptor) [pid 5419] close(24) = -1 EBADF (Bad file descriptor) [pid 5419] close(25) = -1 EBADF (Bad file descriptor) [pid 5419] close(26) = -1 EBADF (Bad file descriptor) [pid 5419] close(27) = -1 EBADF (Bad file descriptor) [pid 5419] close(28) = -1 EBADF (Bad file descriptor) [pid 5419] close(29) = -1 EBADF (Bad file descriptor) [pid 5419] exit_group(0) = ? [pid 5419] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5420 attached , child_tidptr=0x55556c9f8690) = 261 [pid 5420] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5420] setpgid(0, 0) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5420] write(3, "1000", 4) = 4 [pid 5420] close(3) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5420] setns(201, 0) = 0 [pid 5420] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5420] setns(3, 0) = 0 [pid 5420] close(3) = 0 [pid 5420] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5420] setns(201, 0) = 0 [pid 5420] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5420] setns(3, 0) = 0 [pid 5420] close(3) = 0 [pid 5420] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5420] close(3) = -1 EBADF (Bad file descriptor) [pid 5420] close(4) = 0 [pid 5420] close(5) = 0 [pid 5420] close(6) = -1 EBADF (Bad file descriptor) [pid 5420] close(7) = -1 EBADF (Bad file descriptor) [pid 5420] close(8) = -1 EBADF (Bad file descriptor) [pid 5420] close(9) = -1 EBADF (Bad file descriptor) [pid 5420] close(10) = -1 EBADF (Bad file descriptor) [pid 5420] close(11) = -1 EBADF (Bad file descriptor) [pid 5420] close(12) = -1 EBADF (Bad file descriptor) [pid 5420] close(13) = -1 EBADF (Bad file descriptor) [pid 5420] close(14) = -1 EBADF (Bad file descriptor) [pid 5420] close(15) = -1 EBADF (Bad file descriptor) [pid 5420] close(16) = -1 EBADF (Bad file descriptor) [pid 5420] close(17) = -1 EBADF (Bad file descriptor) [pid 5420] close(18) = -1 EBADF (Bad file descriptor) [pid 5420] close(19) = -1 EBADF (Bad file descriptor) [pid 5420] close(20) = -1 EBADF (Bad file descriptor) [pid 5420] close(21) = -1 EBADF (Bad file descriptor) [pid 5420] close(22) = -1 EBADF (Bad file descriptor) [pid 5420] close(23) = -1 EBADF (Bad file descriptor) [pid 5420] close(24) = -1 EBADF (Bad file descriptor) [pid 5420] close(25) = -1 EBADF (Bad file descriptor) [pid 5420] close(26) = -1 EBADF (Bad file descriptor) [pid 5420] close(27) = -1 EBADF (Bad file descriptor) [pid 5420] close(28) = -1 EBADF (Bad file descriptor) [pid 5420] close(29) = -1 EBADF (Bad file descriptor) [pid 5420] exit_group(0) = ? [pid 5420] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5421 attached , child_tidptr=0x55556c9f8690) = 262 [pid 5421] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5421] setpgid(0, 0) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5421] write(3, "1000", 4) = 4 [pid 5421] close(3) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5421] setns(201, 0) = 0 [pid 5421] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5421] setns(3, 0) = 0 [pid 5421] close(3) = 0 [pid 5421] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5421] setns(201, 0) = 0 [pid 5421] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5421] setns(3, 0) = 0 [pid 5421] close(3) = 0 [pid 5421] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5421] close(3) = -1 EBADF (Bad file descriptor) [pid 5421] close(4) = 0 [pid 5421] close(5) = 0 [pid 5421] close(6) = -1 EBADF (Bad file descriptor) [pid 5421] close(7) = -1 EBADF (Bad file descriptor) [pid 5421] close(8) = -1 EBADF (Bad file descriptor) [pid 5421] close(9) = -1 EBADF (Bad file descriptor) [pid 5421] close(10) = -1 EBADF (Bad file descriptor) [pid 5421] close(11) = -1 EBADF (Bad file descriptor) [pid 5421] close(12) = -1 EBADF (Bad file descriptor) [pid 5421] close(13) = -1 EBADF (Bad file descriptor) [pid 5421] close(14) = -1 EBADF (Bad file descriptor) [pid 5421] close(15) = -1 EBADF (Bad file descriptor) [pid 5421] close(16) = -1 EBADF (Bad file descriptor) [pid 5421] close(17) = -1 EBADF (Bad file descriptor) [pid 5421] close(18) = -1 EBADF (Bad file descriptor) [pid 5421] close(19) = -1 EBADF (Bad file descriptor) [pid 5421] close(20) = -1 EBADF (Bad file descriptor) [pid 5421] close(21) = -1 EBADF (Bad file descriptor) [pid 5421] close(22) = -1 EBADF (Bad file descriptor) [pid 5421] close(23) = -1 EBADF (Bad file descriptor) [pid 5421] close(24) = -1 EBADF (Bad file descriptor) [pid 5421] close(25) = -1 EBADF (Bad file descriptor) [pid 5421] close(26) = -1 EBADF (Bad file descriptor) [pid 5421] close(27) = -1 EBADF (Bad file descriptor) [pid 5421] close(28) = -1 EBADF (Bad file descriptor) [pid 5421] close(29) = -1 EBADF (Bad file descriptor) [pid 5421] exit_group(0) = ? [pid 5421] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=262, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5422 attached , child_tidptr=0x55556c9f8690) = 263 [pid 5422] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5422] setns(201, 0) = 0 [pid 5422] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5422] setns(3, 0) = 0 [pid 5422] close(3) = 0 [pid 5422] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5422] setns(201, 0) = 0 [pid 5422] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5422] setns(3, 0) = 0 [pid 5422] close(3) = 0 [pid 5422] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5422] close(3) = -1 EBADF (Bad file descriptor) [pid 5422] close(4) = 0 [pid 5422] close(5) = 0 [pid 5422] close(6) = -1 EBADF (Bad file descriptor) [pid 5422] close(7) = -1 EBADF (Bad file descriptor) [pid 5422] close(8) = -1 EBADF (Bad file descriptor) [pid 5422] close(9) = -1 EBADF (Bad file descriptor) [pid 5422] close(10) = -1 EBADF (Bad file descriptor) [pid 5422] close(11) = -1 EBADF (Bad file descriptor) [pid 5422] close(12) = -1 EBADF (Bad file descriptor) [pid 5422] close(13) = -1 EBADF (Bad file descriptor) [pid 5422] close(14) = -1 EBADF (Bad file descriptor) [pid 5422] close(15) = -1 EBADF (Bad file descriptor) [pid 5422] close(16) = -1 EBADF (Bad file descriptor) [pid 5422] close(17) = -1 EBADF (Bad file descriptor) [pid 5422] close(18) = -1 EBADF (Bad file descriptor) [pid 5422] close(19) = -1 EBADF (Bad file descriptor) [pid 5422] close(20) = -1 EBADF (Bad file descriptor) [pid 5422] close(21) = -1 EBADF (Bad file descriptor) [pid 5422] close(22) = -1 EBADF (Bad file descriptor) [pid 5422] close(23) = -1 EBADF (Bad file descriptor) [pid 5422] close(24) = -1 EBADF (Bad file descriptor) [pid 5422] close(25) = -1 EBADF (Bad file descriptor) [pid 5422] close(26) = -1 EBADF (Bad file descriptor) [pid 5422] close(27) = -1 EBADF (Bad file descriptor) [pid 5422] close(28) = -1 EBADF (Bad file descriptor) [pid 5422] close(29) = -1 EBADF (Bad file descriptor) [pid 5422] exit_group(0) = ? [pid 5422] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5423 attached [pid 5423] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 264 [pid 5423] <... prctl resumed>) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5423] write(3, "1000", 4) = 4 [pid 5423] close(3) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5423] setns(201, 0) = 0 [pid 5423] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5423] setns(3, 0) = 0 [pid 5423] close(3) = 0 [pid 5423] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5423] setns(201, 0) = 0 [pid 5423] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5423] setns(3, 0) = 0 [pid 5423] close(3) = 0 [pid 5423] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5423] close(3) = -1 EBADF (Bad file descriptor) [pid 5423] close(4) = 0 [pid 5423] close(5) = 0 [pid 5423] close(6) = -1 EBADF (Bad file descriptor) [pid 5423] close(7) = -1 EBADF (Bad file descriptor) [pid 5423] close(8) = -1 EBADF (Bad file descriptor) [pid 5423] close(9) = -1 EBADF (Bad file descriptor) [pid 5423] close(10) = -1 EBADF (Bad file descriptor) [pid 5423] close(11) = -1 EBADF (Bad file descriptor) [pid 5423] close(12) = -1 EBADF (Bad file descriptor) [pid 5423] close(13) = -1 EBADF (Bad file descriptor) [pid 5423] close(14) = -1 EBADF (Bad file descriptor) [pid 5423] close(15) = -1 EBADF (Bad file descriptor) [pid 5423] close(16) = -1 EBADF (Bad file descriptor) [pid 5423] close(17) = -1 EBADF (Bad file descriptor) [pid 5423] close(18) = -1 EBADF (Bad file descriptor) [pid 5423] close(19) = -1 EBADF (Bad file descriptor) [pid 5423] close(20) = -1 EBADF (Bad file descriptor) [pid 5423] close(21) = -1 EBADF (Bad file descriptor) [pid 5423] close(22) = -1 EBADF (Bad file descriptor) [pid 5423] close(23) = -1 EBADF (Bad file descriptor) [pid 5423] close(24) = -1 EBADF (Bad file descriptor) [pid 5423] close(25) = -1 EBADF (Bad file descriptor) [pid 5423] close(26) = -1 EBADF (Bad file descriptor) [pid 5423] close(27) = -1 EBADF (Bad file descriptor) [pid 5423] close(28) = -1 EBADF (Bad file descriptor) [pid 5423] close(29) = -1 EBADF (Bad file descriptor) [pid 5423] exit_group(0) = ? [pid 5423] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 265 ./strace-static-x86_64: Process 5424 attached [pid 5424] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5424] setpgid(0, 0) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5424] write(3, "1000", 4) = 4 [pid 5424] close(3) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5424] setns(201, 0) = 0 [pid 5424] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5424] setns(3, 0) = 0 [pid 5424] close(3) = 0 [pid 5424] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5424] setns(201, 0) = 0 [pid 5424] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5424] setns(3, 0) = 0 [pid 5424] close(3) = 0 [pid 5424] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5424] close(3) = -1 EBADF (Bad file descriptor) [pid 5424] close(4) = 0 [pid 5424] close(5) = 0 [pid 5424] close(6) = -1 EBADF (Bad file descriptor) [pid 5424] close(7) = -1 EBADF (Bad file descriptor) [pid 5424] close(8) = -1 EBADF (Bad file descriptor) [pid 5424] close(9) = -1 EBADF (Bad file descriptor) [pid 5424] close(10) = -1 EBADF (Bad file descriptor) [pid 5424] close(11) = -1 EBADF (Bad file descriptor) [pid 5424] close(12) = -1 EBADF (Bad file descriptor) [pid 5424] close(13) = -1 EBADF (Bad file descriptor) [pid 5424] close(14) = -1 EBADF (Bad file descriptor) [pid 5424] close(15) = -1 EBADF (Bad file descriptor) [pid 5424] close(16) = -1 EBADF (Bad file descriptor) [pid 5424] close(17) = -1 EBADF (Bad file descriptor) [pid 5424] close(18) = -1 EBADF (Bad file descriptor) [pid 5424] close(19) = -1 EBADF (Bad file descriptor) [pid 5424] close(20) = -1 EBADF (Bad file descriptor) [pid 5424] close(21) = -1 EBADF (Bad file descriptor) [pid 5424] close(22) = -1 EBADF (Bad file descriptor) [pid 5424] close(23) = -1 EBADF (Bad file descriptor) [pid 5424] close(24) = -1 EBADF (Bad file descriptor) [pid 5424] close(25) = -1 EBADF (Bad file descriptor) [pid 5424] close(26) = -1 EBADF (Bad file descriptor) [pid 5424] close(27) = -1 EBADF (Bad file descriptor) [pid 5424] close(28) = -1 EBADF (Bad file descriptor) [pid 5424] close(29) = -1 EBADF (Bad file descriptor) [pid 5424] exit_group(0) = ? [pid 5424] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5425 attached , child_tidptr=0x55556c9f8690) = 266 [pid 5425] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5425] setpgid(0, 0) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5425] write(3, "1000", 4) = 4 [pid 5425] close(3) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5425] setns(201, 0) = 0 [pid 5425] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5425] setns(3, 0) = 0 [pid 5425] close(3) = 0 [pid 5425] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5425] setns(201, 0) = 0 [pid 5425] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5425] setns(3, 0) = 0 [pid 5425] close(3) = 0 [pid 5425] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5425] close(3) = -1 EBADF (Bad file descriptor) [pid 5425] close(4) = 0 [pid 5425] close(5) = 0 [pid 5425] close(6) = -1 EBADF (Bad file descriptor) [pid 5425] close(7) = -1 EBADF (Bad file descriptor) [pid 5425] close(8) = -1 EBADF (Bad file descriptor) [pid 5425] close(9) = -1 EBADF (Bad file descriptor) [pid 5425] close(10) = -1 EBADF (Bad file descriptor) [pid 5425] close(11) = -1 EBADF (Bad file descriptor) [pid 5425] close(12) = -1 EBADF (Bad file descriptor) [pid 5425] close(13) = -1 EBADF (Bad file descriptor) [pid 5425] close(14) = -1 EBADF (Bad file descriptor) [pid 5425] close(15) = -1 EBADF (Bad file descriptor) [pid 5425] close(16) = -1 EBADF (Bad file descriptor) [pid 5425] close(17) = -1 EBADF (Bad file descriptor) [pid 5425] close(18) = -1 EBADF (Bad file descriptor) [pid 5425] close(19) = -1 EBADF (Bad file descriptor) [pid 5425] close(20) = -1 EBADF (Bad file descriptor) [pid 5425] close(21) = -1 EBADF (Bad file descriptor) [pid 5425] close(22) = -1 EBADF (Bad file descriptor) [pid 5425] close(23) = -1 EBADF (Bad file descriptor) [pid 5425] close(24) = -1 EBADF (Bad file descriptor) [pid 5425] close(25) = -1 EBADF (Bad file descriptor) [pid 5425] close(26) = -1 EBADF (Bad file descriptor) [pid 5425] close(27) = -1 EBADF (Bad file descriptor) [pid 5425] close(28) = -1 EBADF (Bad file descriptor) [pid 5425] close(29) = -1 EBADF (Bad file descriptor) [pid 5425] exit_group(0) = ? [pid 5425] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5426 attached , child_tidptr=0x55556c9f8690) = 267 [pid 5426] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5426] setns(201, 0) = 0 [pid 5426] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5426] setns(3, 0) = 0 [pid 5426] close(3) = 0 [pid 5426] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5426] setns(201, 0) = 0 [pid 5426] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5426] setns(3, 0) = 0 [pid 5426] close(3) = 0 [pid 5426] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5426] close(3) = -1 EBADF (Bad file descriptor) [pid 5426] close(4) = 0 [pid 5426] close(5) = 0 [pid 5426] close(6) = -1 EBADF (Bad file descriptor) [pid 5426] close(7) = -1 EBADF (Bad file descriptor) [pid 5426] close(8) = -1 EBADF (Bad file descriptor) [pid 5426] close(9) = -1 EBADF (Bad file descriptor) [pid 5426] close(10) = -1 EBADF (Bad file descriptor) [pid 5426] close(11) = -1 EBADF (Bad file descriptor) [pid 5426] close(12) = -1 EBADF (Bad file descriptor) [pid 5426] close(13) = -1 EBADF (Bad file descriptor) [pid 5426] close(14) = -1 EBADF (Bad file descriptor) [pid 5426] close(15) = -1 EBADF (Bad file descriptor) [pid 5426] close(16) = -1 EBADF (Bad file descriptor) [pid 5426] close(17) = -1 EBADF (Bad file descriptor) [pid 5426] close(18) = -1 EBADF (Bad file descriptor) [pid 5426] close(19) = -1 EBADF (Bad file descriptor) [pid 5426] close(20) = -1 EBADF (Bad file descriptor) [pid 5426] close(21) = -1 EBADF (Bad file descriptor) [pid 5426] close(22) = -1 EBADF (Bad file descriptor) [pid 5426] close(23) = -1 EBADF (Bad file descriptor) [pid 5426] close(24) = -1 EBADF (Bad file descriptor) [pid 5426] close(25) = -1 EBADF (Bad file descriptor) [pid 5426] close(26) = -1 EBADF (Bad file descriptor) [pid 5426] close(27) = -1 EBADF (Bad file descriptor) [pid 5426] close(28) = -1 EBADF (Bad file descriptor) [pid 5426] close(29) = -1 EBADF (Bad file descriptor) [pid 5426] exit_group(0) = ? [pid 5426] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5427 attached , child_tidptr=0x55556c9f8690) = 268 [pid 5427] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5427] setpgid(0, 0) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5427] write(3, "1000", 4) = 4 [pid 5427] close(3) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5427] setns(201, 0) = 0 [pid 5427] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5427] setns(3, 0) = 0 [pid 5427] close(3) = 0 [pid 5427] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5427] setns(201, 0) = 0 [pid 5427] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5427] setns(3, 0) = 0 [pid 5427] close(3) = 0 [pid 5427] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5427] close(3) = -1 EBADF (Bad file descriptor) [pid 5427] close(4) = 0 [pid 5427] close(5) = 0 [pid 5427] close(6) = -1 EBADF (Bad file descriptor) [pid 5427] close(7) = -1 EBADF (Bad file descriptor) [pid 5427] close(8) = -1 EBADF (Bad file descriptor) [pid 5427] close(9) = -1 EBADF (Bad file descriptor) [pid 5427] close(10) = -1 EBADF (Bad file descriptor) [pid 5427] close(11) = -1 EBADF (Bad file descriptor) [pid 5427] close(12) = -1 EBADF (Bad file descriptor) [pid 5427] close(13) = -1 EBADF (Bad file descriptor) [pid 5427] close(14) = -1 EBADF (Bad file descriptor) [pid 5427] close(15) = -1 EBADF (Bad file descriptor) [pid 5427] close(16) = -1 EBADF (Bad file descriptor) [pid 5427] close(17) = -1 EBADF (Bad file descriptor) [pid 5427] close(18) = -1 EBADF (Bad file descriptor) [pid 5427] close(19) = -1 EBADF (Bad file descriptor) [pid 5427] close(20) = -1 EBADF (Bad file descriptor) [pid 5427] close(21) = -1 EBADF (Bad file descriptor) [pid 5427] close(22) = -1 EBADF (Bad file descriptor) [pid 5427] close(23) = -1 EBADF (Bad file descriptor) [pid 5427] close(24) = -1 EBADF (Bad file descriptor) [pid 5427] close(25) = -1 EBADF (Bad file descriptor) [pid 5427] close(26) = -1 EBADF (Bad file descriptor) [pid 5427] close(27) = -1 EBADF (Bad file descriptor) [pid 5427] close(28) = -1 EBADF (Bad file descriptor) [pid 5427] close(29) = -1 EBADF (Bad file descriptor) [pid 5427] exit_group(0) = ? [pid 5427] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5428 attached , child_tidptr=0x55556c9f8690) = 269 [pid 5428] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5428] setpgid(0, 0) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5428] setns(201, 0) = 0 [pid 5428] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5428] setns(3, 0) = 0 [pid 5428] close(3) = 0 [pid 5428] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5428] setns(201, 0) = 0 [pid 5428] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5428] setns(3, 0) = 0 [pid 5428] close(3) = 0 [pid 5428] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5428] close(3) = -1 EBADF (Bad file descriptor) [pid 5428] close(4) = 0 [pid 5428] close(5) = 0 [pid 5428] close(6) = -1 EBADF (Bad file descriptor) [pid 5428] close(7) = -1 EBADF (Bad file descriptor) [pid 5428] close(8) = -1 EBADF (Bad file descriptor) [pid 5428] close(9) = -1 EBADF (Bad file descriptor) [pid 5428] close(10) = -1 EBADF (Bad file descriptor) [pid 5428] close(11) = -1 EBADF (Bad file descriptor) [pid 5428] close(12) = -1 EBADF (Bad file descriptor) [pid 5428] close(13) = -1 EBADF (Bad file descriptor) [pid 5428] close(14) = -1 EBADF (Bad file descriptor) [pid 5428] close(15) = -1 EBADF (Bad file descriptor) [pid 5428] close(16) = -1 EBADF (Bad file descriptor) [pid 5428] close(17) = -1 EBADF (Bad file descriptor) [pid 5428] close(18) = -1 EBADF (Bad file descriptor) [pid 5428] close(19) = -1 EBADF (Bad file descriptor) [pid 5428] close(20) = -1 EBADF (Bad file descriptor) [pid 5428] close(21) = -1 EBADF (Bad file descriptor) [pid 5428] close(22) = -1 EBADF (Bad file descriptor) [pid 5428] close(23) = -1 EBADF (Bad file descriptor) [pid 5428] close(24) = -1 EBADF (Bad file descriptor) [pid 5428] close(25) = -1 EBADF (Bad file descriptor) [pid 5428] close(26) = -1 EBADF (Bad file descriptor) [pid 5428] close(27) = -1 EBADF (Bad file descriptor) [pid 5428] close(28) = -1 EBADF (Bad file descriptor) [pid 5428] close(29) = -1 EBADF (Bad file descriptor) [pid 5428] exit_group(0) = ? [pid 5428] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5429 attached , child_tidptr=0x55556c9f8690) = 270 [pid 5429] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5429] setpgid(0, 0) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5429] write(3, "1000", 4) = 4 [pid 5429] close(3) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5429] setns(201, 0) = 0 [pid 5429] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5429] setns(3, 0) = 0 [pid 5429] close(3) = 0 [pid 5429] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5429] setns(201, 0) = 0 [pid 5429] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5429] setns(3, 0) = 0 [pid 5429] close(3) = 0 [pid 5429] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5429] close(3) = -1 EBADF (Bad file descriptor) [pid 5429] close(4) = 0 [pid 5429] close(5) = 0 [pid 5429] close(6) = -1 EBADF (Bad file descriptor) [pid 5429] close(7) = -1 EBADF (Bad file descriptor) [pid 5429] close(8) = -1 EBADF (Bad file descriptor) [pid 5429] close(9) = -1 EBADF (Bad file descriptor) [pid 5429] close(10) = -1 EBADF (Bad file descriptor) [pid 5429] close(11) = -1 EBADF (Bad file descriptor) [pid 5429] close(12) = -1 EBADF (Bad file descriptor) [pid 5429] close(13) = -1 EBADF (Bad file descriptor) [pid 5429] close(14) = -1 EBADF (Bad file descriptor) [pid 5429] close(15) = -1 EBADF (Bad file descriptor) [pid 5429] close(16) = -1 EBADF (Bad file descriptor) [pid 5429] close(17) = -1 EBADF (Bad file descriptor) [pid 5429] close(18) = -1 EBADF (Bad file descriptor) [pid 5429] close(19) = -1 EBADF (Bad file descriptor) [pid 5429] close(20) = -1 EBADF (Bad file descriptor) [pid 5429] close(21) = -1 EBADF (Bad file descriptor) [pid 5429] close(22) = -1 EBADF (Bad file descriptor) [pid 5429] close(23) = -1 EBADF (Bad file descriptor) [pid 5429] close(24) = -1 EBADF (Bad file descriptor) [pid 5429] close(25) = -1 EBADF (Bad file descriptor) [pid 5429] close(26) = -1 EBADF (Bad file descriptor) [pid 5429] close(27) = -1 EBADF (Bad file descriptor) [pid 5429] close(28) = -1 EBADF (Bad file descriptor) [pid 5429] close(29) = -1 EBADF (Bad file descriptor) [pid 5429] exit_group(0) = ? [pid 5429] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=270, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5430 attached , child_tidptr=0x55556c9f8690) = 271 [pid 5430] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5430] setpgid(0, 0) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5430] write(3, "1000", 4) = 4 [pid 5430] close(3) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5430] setns(201, 0) = 0 [pid 5430] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5430] setns(3, 0) = 0 [pid 5430] close(3) = 0 [pid 5430] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5430] setns(201, 0) = 0 [pid 5430] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5430] setns(3, 0) = 0 [pid 5430] close(3) = 0 [pid 5430] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5430] close(3) = -1 EBADF (Bad file descriptor) [pid 5430] close(4) = 0 [pid 5430] close(5) = 0 [pid 5430] close(6) = -1 EBADF (Bad file descriptor) [pid 5430] close(7) = -1 EBADF (Bad file descriptor) [pid 5430] close(8) = -1 EBADF (Bad file descriptor) [pid 5430] close(9) = -1 EBADF (Bad file descriptor) [pid 5430] close(10) = -1 EBADF (Bad file descriptor) [pid 5430] close(11) = -1 EBADF (Bad file descriptor) [pid 5430] close(12) = -1 EBADF (Bad file descriptor) [pid 5430] close(13) = -1 EBADF (Bad file descriptor) [pid 5430] close(14) = -1 EBADF (Bad file descriptor) [pid 5430] close(15) = -1 EBADF (Bad file descriptor) [pid 5430] close(16) = -1 EBADF (Bad file descriptor) [pid 5430] close(17) = -1 EBADF (Bad file descriptor) [pid 5430] close(18) = -1 EBADF (Bad file descriptor) [pid 5430] close(19) = -1 EBADF (Bad file descriptor) [pid 5430] close(20) = -1 EBADF (Bad file descriptor) [pid 5430] close(21) = -1 EBADF (Bad file descriptor) [pid 5430] close(22) = -1 EBADF (Bad file descriptor) [pid 5430] close(23) = -1 EBADF (Bad file descriptor) [pid 5430] close(24) = -1 EBADF (Bad file descriptor) [pid 5430] close(25) = -1 EBADF (Bad file descriptor) [pid 5430] close(26) = -1 EBADF (Bad file descriptor) [pid 5430] close(27) = -1 EBADF (Bad file descriptor) [pid 5430] close(28) = -1 EBADF (Bad file descriptor) [pid 5430] close(29) = -1 EBADF (Bad file descriptor) [pid 5430] exit_group(0) = ? [pid 5430] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5431 attached , child_tidptr=0x55556c9f8690) = 272 [pid 5431] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5431] setpgid(0, 0) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5431] write(3, "1000", 4) = 4 [pid 5431] close(3) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5431] setns(201, 0) = 0 [pid 5431] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5431] setns(3, 0) = 0 [pid 5431] close(3) = 0 [pid 5431] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5431] setns(201, 0) = 0 [pid 5431] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5431] setns(3, 0) = 0 [pid 5431] close(3) = 0 [pid 5431] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5431] close(3) = -1 EBADF (Bad file descriptor) [pid 5431] close(4) = 0 [pid 5431] close(5) = 0 [pid 5431] close(6) = -1 EBADF (Bad file descriptor) [pid 5431] close(7) = -1 EBADF (Bad file descriptor) [pid 5431] close(8) = -1 EBADF (Bad file descriptor) [pid 5431] close(9) = -1 EBADF (Bad file descriptor) [pid 5431] close(10) = -1 EBADF (Bad file descriptor) [pid 5431] close(11) = -1 EBADF (Bad file descriptor) [pid 5431] close(12) = -1 EBADF (Bad file descriptor) [pid 5431] close(13) = -1 EBADF (Bad file descriptor) [pid 5431] close(14) = -1 EBADF (Bad file descriptor) [pid 5431] close(15) = -1 EBADF (Bad file descriptor) [pid 5431] close(16) = -1 EBADF (Bad file descriptor) [pid 5431] close(17) = -1 EBADF (Bad file descriptor) [pid 5431] close(18) = -1 EBADF (Bad file descriptor) [pid 5431] close(19) = -1 EBADF (Bad file descriptor) [pid 5431] close(20) = -1 EBADF (Bad file descriptor) [pid 5431] close(21) = -1 EBADF (Bad file descriptor) [pid 5431] close(22) = -1 EBADF (Bad file descriptor) [pid 5431] close(23) = -1 EBADF (Bad file descriptor) [pid 5431] close(24) = -1 EBADF (Bad file descriptor) [pid 5431] close(25) = -1 EBADF (Bad file descriptor) [pid 5431] close(26) = -1 EBADF (Bad file descriptor) [pid 5431] close(27) = -1 EBADF (Bad file descriptor) [pid 5431] close(28) = -1 EBADF (Bad file descriptor) [pid 5431] close(29) = -1 EBADF (Bad file descriptor) [pid 5431] exit_group(0) = ? [pid 5431] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5432 attached , child_tidptr=0x55556c9f8690) = 273 [pid 5432] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5432] write(3, "1000", 4) = 4 [pid 5432] close(3) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5432] setns(201, 0) = 0 [pid 5432] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5432] setns(3, 0) = 0 [pid 5432] close(3) = 0 [pid 5432] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5432] setns(201, 0) = 0 [pid 5432] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5432] setns(3, 0) = 0 [pid 5432] close(3) = 0 [pid 5432] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5432] close(3) = -1 EBADF (Bad file descriptor) [pid 5432] close(4) = 0 [pid 5432] close(5) = 0 [pid 5432] close(6) = -1 EBADF (Bad file descriptor) [pid 5432] close(7) = -1 EBADF (Bad file descriptor) [pid 5432] close(8) = -1 EBADF (Bad file descriptor) [pid 5432] close(9) = -1 EBADF (Bad file descriptor) [pid 5432] close(10) = -1 EBADF (Bad file descriptor) [pid 5432] close(11) = -1 EBADF (Bad file descriptor) [pid 5432] close(12) = -1 EBADF (Bad file descriptor) [pid 5432] close(13) = -1 EBADF (Bad file descriptor) [pid 5432] close(14) = -1 EBADF (Bad file descriptor) [pid 5432] close(15) = -1 EBADF (Bad file descriptor) [pid 5432] close(16) = -1 EBADF (Bad file descriptor) [pid 5432] close(17) = -1 EBADF (Bad file descriptor) [pid 5432] close(18) = -1 EBADF (Bad file descriptor) [pid 5432] close(19) = -1 EBADF (Bad file descriptor) [pid 5432] close(20) = -1 EBADF (Bad file descriptor) [pid 5432] close(21) = -1 EBADF (Bad file descriptor) [pid 5432] close(22) = -1 EBADF (Bad file descriptor) [pid 5432] close(23) = -1 EBADF (Bad file descriptor) [pid 5432] close(24) = -1 EBADF (Bad file descriptor) [pid 5432] close(25) = -1 EBADF (Bad file descriptor) [pid 5432] close(26) = -1 EBADF (Bad file descriptor) [pid 5432] close(27) = -1 EBADF (Bad file descriptor) [pid 5432] close(28) = -1 EBADF (Bad file descriptor) [pid 5432] close(29) = -1 EBADF (Bad file descriptor) [pid 5432] exit_group(0) = ? [pid 5432] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5433 attached , child_tidptr=0x55556c9f8690) = 274 [pid 5433] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5433] setpgid(0, 0) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5433] setns(201, 0) = 0 [pid 5433] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5433] setns(3, 0) = 0 [pid 5433] close(3) = 0 [pid 5433] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5433] setns(201, 0) = 0 [pid 5433] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5433] setns(3, 0) = 0 [pid 5433] close(3) = 0 [pid 5433] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5433] close(3) = -1 EBADF (Bad file descriptor) [pid 5433] close(4) = 0 [pid 5433] close(5) = 0 [pid 5433] close(6) = -1 EBADF (Bad file descriptor) [pid 5433] close(7) = -1 EBADF (Bad file descriptor) [pid 5433] close(8) = -1 EBADF (Bad file descriptor) [pid 5433] close(9) = -1 EBADF (Bad file descriptor) [pid 5433] close(10) = -1 EBADF (Bad file descriptor) [pid 5433] close(11) = -1 EBADF (Bad file descriptor) [pid 5433] close(12) = -1 EBADF (Bad file descriptor) [pid 5433] close(13) = -1 EBADF (Bad file descriptor) [pid 5433] close(14) = -1 EBADF (Bad file descriptor) [pid 5433] close(15) = -1 EBADF (Bad file descriptor) [pid 5433] close(16) = -1 EBADF (Bad file descriptor) [pid 5433] close(17) = -1 EBADF (Bad file descriptor) [pid 5433] close(18) = -1 EBADF (Bad file descriptor) [pid 5433] close(19) = -1 EBADF (Bad file descriptor) [pid 5433] close(20) = -1 EBADF (Bad file descriptor) [pid 5433] close(21) = -1 EBADF (Bad file descriptor) [pid 5433] close(22) = -1 EBADF (Bad file descriptor) [pid 5433] close(23) = -1 EBADF (Bad file descriptor) [pid 5433] close(24) = -1 EBADF (Bad file descriptor) [pid 5433] close(25) = -1 EBADF (Bad file descriptor) [pid 5433] close(26) = -1 EBADF (Bad file descriptor) [pid 5433] close(27) = -1 EBADF (Bad file descriptor) [pid 5433] close(28) = -1 EBADF (Bad file descriptor) [pid 5433] close(29) = -1 EBADF (Bad file descriptor) [pid 5433] exit_group(0) = ? [pid 5433] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=274, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5434 attached , child_tidptr=0x55556c9f8690) = 275 [pid 5434] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5434] setns(201, 0) = 0 [pid 5434] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5434] setns(3, 0) = 0 [pid 5434] close(3) = 0 [pid 5434] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5434] setns(201, 0) = 0 [pid 5434] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5434] setns(3, 0) = 0 [pid 5434] close(3) = 0 [pid 5434] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5434] close(3) = -1 EBADF (Bad file descriptor) [pid 5434] close(4) = 0 [pid 5434] close(5) = 0 [pid 5434] close(6) = -1 EBADF (Bad file descriptor) [pid 5434] close(7) = -1 EBADF (Bad file descriptor) [pid 5434] close(8) = -1 EBADF (Bad file descriptor) [pid 5434] close(9) = -1 EBADF (Bad file descriptor) [pid 5434] close(10) = -1 EBADF (Bad file descriptor) [pid 5434] close(11) = -1 EBADF (Bad file descriptor) [pid 5434] close(12) = -1 EBADF (Bad file descriptor) [pid 5434] close(13) = -1 EBADF (Bad file descriptor) [pid 5434] close(14) = -1 EBADF (Bad file descriptor) [pid 5434] close(15) = -1 EBADF (Bad file descriptor) [pid 5434] close(16) = -1 EBADF (Bad file descriptor) [pid 5434] close(17) = -1 EBADF (Bad file descriptor) [pid 5434] close(18) = -1 EBADF (Bad file descriptor) [pid 5434] close(19) = -1 EBADF (Bad file descriptor) [pid 5434] close(20) = -1 EBADF (Bad file descriptor) [pid 5434] close(21) = -1 EBADF (Bad file descriptor) [pid 5434] close(22) = -1 EBADF (Bad file descriptor) [pid 5434] close(23) = -1 EBADF (Bad file descriptor) [pid 5434] close(24) = -1 EBADF (Bad file descriptor) [pid 5434] close(25) = -1 EBADF (Bad file descriptor) [pid 5434] close(26) = -1 EBADF (Bad file descriptor) [pid 5434] close(27) = -1 EBADF (Bad file descriptor) [pid 5434] close(28) = -1 EBADF (Bad file descriptor) [pid 5434] close(29) = -1 EBADF (Bad file descriptor) [pid 5434] exit_group(0) = ? [pid 5434] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 276 ./strace-static-x86_64: Process 5435 attached [pid 5435] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5435] setpgid(0, 0) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5435] setns(201, 0) = 0 [pid 5435] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5435] setns(3, 0) = 0 [pid 5435] close(3) = 0 [pid 5435] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5435] setns(201, 0) = 0 [pid 5435] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5435] setns(3, 0) = 0 [pid 5435] close(3) = 0 [pid 5435] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5435] close(3) = -1 EBADF (Bad file descriptor) [pid 5435] close(4) = 0 [pid 5435] close(5) = 0 [pid 5435] close(6) = -1 EBADF (Bad file descriptor) [pid 5435] close(7) = -1 EBADF (Bad file descriptor) [pid 5435] close(8) = -1 EBADF (Bad file descriptor) [pid 5435] close(9) = -1 EBADF (Bad file descriptor) [pid 5435] close(10) = -1 EBADF (Bad file descriptor) [pid 5435] close(11) = -1 EBADF (Bad file descriptor) [pid 5435] close(12) = -1 EBADF (Bad file descriptor) [pid 5435] close(13) = -1 EBADF (Bad file descriptor) [pid 5435] close(14) = -1 EBADF (Bad file descriptor) [pid 5435] close(15) = -1 EBADF (Bad file descriptor) [pid 5435] close(16) = -1 EBADF (Bad file descriptor) [pid 5435] close(17) = -1 EBADF (Bad file descriptor) [pid 5435] close(18) = -1 EBADF (Bad file descriptor) [pid 5435] close(19) = -1 EBADF (Bad file descriptor) [pid 5435] close(20) = -1 EBADF (Bad file descriptor) [pid 5435] close(21) = -1 EBADF (Bad file descriptor) [pid 5435] close(22) = -1 EBADF (Bad file descriptor) [pid 5435] close(23) = -1 EBADF (Bad file descriptor) [pid 5435] close(24) = -1 EBADF (Bad file descriptor) [pid 5435] close(25) = -1 EBADF (Bad file descriptor) [pid 5435] close(26) = -1 EBADF (Bad file descriptor) [pid 5435] close(27) = -1 EBADF (Bad file descriptor) [pid 5435] close(28) = -1 EBADF (Bad file descriptor) [pid 5435] close(29) = -1 EBADF (Bad file descriptor) [pid 5435] exit_group(0) = ? [pid 5435] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5436 attached , child_tidptr=0x55556c9f8690) = 277 [pid 5436] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5436] setpgid(0, 0) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] write(3, "1000", 4) = 4 [pid 5436] close(3) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5436] setns(201, 0) = 0 [pid 5436] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5436] setns(3, 0) = 0 [pid 5436] close(3) = 0 [pid 5436] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5436] setns(201, 0) = 0 [pid 5436] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5436] setns(3, 0) = 0 [pid 5436] close(3) = 0 [pid 5436] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5436] close(3) = -1 EBADF (Bad file descriptor) [pid 5436] close(4) = 0 [pid 5436] close(5) = 0 [pid 5436] close(6) = -1 EBADF (Bad file descriptor) [pid 5436] close(7) = -1 EBADF (Bad file descriptor) [pid 5436] close(8) = -1 EBADF (Bad file descriptor) [pid 5436] close(9) = -1 EBADF (Bad file descriptor) [pid 5436] close(10) = -1 EBADF (Bad file descriptor) [pid 5436] close(11) = -1 EBADF (Bad file descriptor) [pid 5436] close(12) = -1 EBADF (Bad file descriptor) [pid 5436] close(13) = -1 EBADF (Bad file descriptor) [pid 5436] close(14) = -1 EBADF (Bad file descriptor) [pid 5436] close(15) = -1 EBADF (Bad file descriptor) [pid 5436] close(16) = -1 EBADF (Bad file descriptor) [pid 5436] close(17) = -1 EBADF (Bad file descriptor) [pid 5436] close(18) = -1 EBADF (Bad file descriptor) [pid 5436] close(19) = -1 EBADF (Bad file descriptor) [pid 5436] close(20) = -1 EBADF (Bad file descriptor) [pid 5436] close(21) = -1 EBADF (Bad file descriptor) [pid 5436] close(22) = -1 EBADF (Bad file descriptor) [pid 5436] close(23) = -1 EBADF (Bad file descriptor) [pid 5436] close(24) = -1 EBADF (Bad file descriptor) [pid 5436] close(25) = -1 EBADF (Bad file descriptor) [pid 5436] close(26) = -1 EBADF (Bad file descriptor) [pid 5436] close(27) = -1 EBADF (Bad file descriptor) [pid 5436] close(28) = -1 EBADF (Bad file descriptor) [pid 5436] close(29) = -1 EBADF (Bad file descriptor) [pid 5436] exit_group(0) = ? [pid 5436] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=277, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5437 attached , child_tidptr=0x55556c9f8690) = 278 [pid 5437] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5437] setpgid(0, 0) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5437] write(3, "1000", 4) = 4 [pid 5437] close(3) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5437] setns(201, 0) = 0 [pid 5437] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5437] setns(3, 0) = 0 [pid 5437] close(3) = 0 [pid 5437] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5437] setns(201, 0) = 0 [pid 5437] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5437] setns(3, 0) = 0 [pid 5437] close(3) = 0 [pid 5437] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5437] close(3) = -1 EBADF (Bad file descriptor) [pid 5437] close(4) = 0 [pid 5437] close(5) = 0 [pid 5437] close(6) = -1 EBADF (Bad file descriptor) [pid 5437] close(7) = -1 EBADF (Bad file descriptor) [pid 5437] close(8) = -1 EBADF (Bad file descriptor) [pid 5437] close(9) = -1 EBADF (Bad file descriptor) [pid 5437] close(10) = -1 EBADF (Bad file descriptor) [pid 5437] close(11) = -1 EBADF (Bad file descriptor) [pid 5437] close(12) = -1 EBADF (Bad file descriptor) [pid 5437] close(13) = -1 EBADF (Bad file descriptor) [pid 5437] close(14) = -1 EBADF (Bad file descriptor) [pid 5437] close(15) = -1 EBADF (Bad file descriptor) [pid 5437] close(16) = -1 EBADF (Bad file descriptor) [pid 5437] close(17) = -1 EBADF (Bad file descriptor) [pid 5437] close(18) = -1 EBADF (Bad file descriptor) [pid 5437] close(19) = -1 EBADF (Bad file descriptor) [pid 5437] close(20) = -1 EBADF (Bad file descriptor) [pid 5437] close(21) = -1 EBADF (Bad file descriptor) [pid 5437] close(22) = -1 EBADF (Bad file descriptor) [pid 5437] close(23) = -1 EBADF (Bad file descriptor) [pid 5437] close(24) = -1 EBADF (Bad file descriptor) [pid 5437] close(25) = -1 EBADF (Bad file descriptor) [pid 5437] close(26) = -1 EBADF (Bad file descriptor) [pid 5437] close(27) = -1 EBADF (Bad file descriptor) [pid 5437] close(28) = -1 EBADF (Bad file descriptor) [pid 5437] close(29) = -1 EBADF (Bad file descriptor) [pid 5437] exit_group(0) = ? [pid 5437] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5438 attached , child_tidptr=0x55556c9f8690) = 279 [pid 5438] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5438] write(3, "1000", 4) = 4 [pid 5438] close(3) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5438] setns(201, 0) = 0 [pid 5438] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5438] setns(3, 0) = 0 [pid 5438] close(3) = 0 [pid 5438] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5438] setns(201, 0) = 0 [pid 5438] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5438] setns(3, 0) = 0 [pid 5438] close(3) = 0 [pid 5438] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5438] close(3) = -1 EBADF (Bad file descriptor) [pid 5438] close(4) = 0 [pid 5438] close(5) = 0 [pid 5438] close(6) = -1 EBADF (Bad file descriptor) [pid 5438] close(7) = -1 EBADF (Bad file descriptor) [pid 5438] close(8) = -1 EBADF (Bad file descriptor) [pid 5438] close(9) = -1 EBADF (Bad file descriptor) [pid 5438] close(10) = -1 EBADF (Bad file descriptor) [pid 5438] close(11) = -1 EBADF (Bad file descriptor) [pid 5438] close(12) = -1 EBADF (Bad file descriptor) [pid 5438] close(13) = -1 EBADF (Bad file descriptor) [pid 5438] close(14) = -1 EBADF (Bad file descriptor) [pid 5438] close(15) = -1 EBADF (Bad file descriptor) [pid 5438] close(16) = -1 EBADF (Bad file descriptor) [pid 5438] close(17) = -1 EBADF (Bad file descriptor) [pid 5438] close(18) = -1 EBADF (Bad file descriptor) [pid 5438] close(19) = -1 EBADF (Bad file descriptor) [pid 5438] close(20) = -1 EBADF (Bad file descriptor) [pid 5438] close(21) = -1 EBADF (Bad file descriptor) [pid 5438] close(22) = -1 EBADF (Bad file descriptor) [pid 5438] close(23) = -1 EBADF (Bad file descriptor) [pid 5438] close(24) = -1 EBADF (Bad file descriptor) [pid 5438] close(25) = -1 EBADF (Bad file descriptor) [pid 5438] close(26) = -1 EBADF (Bad file descriptor) [pid 5438] close(27) = -1 EBADF (Bad file descriptor) [pid 5438] close(28) = -1 EBADF (Bad file descriptor) [pid 5438] close(29) = -1 EBADF (Bad file descriptor) [pid 5438] exit_group(0) = ? [pid 5438] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 280 ./strace-static-x86_64: Process 5439 attached [pid 5439] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5439] setpgid(0, 0) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5439] write(3, "1000", 4) = 4 [pid 5439] close(3) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5439] setns(201, 0) = 0 [pid 5439] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5439] setns(3, 0) = 0 [pid 5439] close(3) = 0 [pid 5439] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5439] setns(201, 0) = 0 [pid 5439] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5439] setns(3, 0) = 0 [pid 5439] close(3) = 0 [pid 5439] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5439] close(3) = -1 EBADF (Bad file descriptor) [pid 5439] close(4) = 0 [pid 5439] close(5) = 0 [pid 5439] close(6) = -1 EBADF (Bad file descriptor) [pid 5439] close(7) = -1 EBADF (Bad file descriptor) [pid 5439] close(8) = -1 EBADF (Bad file descriptor) [pid 5439] close(9) = -1 EBADF (Bad file descriptor) [pid 5439] close(10) = -1 EBADF (Bad file descriptor) [pid 5439] close(11) = -1 EBADF (Bad file descriptor) [pid 5439] close(12) = -1 EBADF (Bad file descriptor) [pid 5439] close(13) = -1 EBADF (Bad file descriptor) [pid 5439] close(14) = -1 EBADF (Bad file descriptor) [pid 5439] close(15) = -1 EBADF (Bad file descriptor) [pid 5439] close(16) = -1 EBADF (Bad file descriptor) [pid 5439] close(17) = -1 EBADF (Bad file descriptor) [pid 5439] close(18) = -1 EBADF (Bad file descriptor) [pid 5439] close(19) = -1 EBADF (Bad file descriptor) [pid 5439] close(20) = -1 EBADF (Bad file descriptor) [pid 5439] close(21) = -1 EBADF (Bad file descriptor) [pid 5439] close(22) = -1 EBADF (Bad file descriptor) [pid 5439] close(23) = -1 EBADF (Bad file descriptor) [pid 5439] close(24) = -1 EBADF (Bad file descriptor) [pid 5439] close(25) = -1 EBADF (Bad file descriptor) [pid 5439] close(26) = -1 EBADF (Bad file descriptor) [pid 5439] close(27) = -1 EBADF (Bad file descriptor) [pid 5439] close(28) = -1 EBADF (Bad file descriptor) [pid 5439] close(29) = -1 EBADF (Bad file descriptor) [pid 5439] exit_group(0) = ? [pid 5439] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5440 attached , child_tidptr=0x55556c9f8690) = 281 [pid 5440] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5440] close(3) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5440] setns(201, 0) = 0 [pid 5440] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5440] setns(3, 0) = 0 [pid 5440] close(3) = 0 [pid 5440] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5440] setns(201, 0) = 0 [pid 5440] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5440] setns(3, 0) = 0 [pid 5440] close(3) = 0 [pid 5440] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5440] close(3) = -1 EBADF (Bad file descriptor) [pid 5440] close(4) = 0 [pid 5440] close(5) = 0 [pid 5440] close(6) = -1 EBADF (Bad file descriptor) [pid 5440] close(7) = -1 EBADF (Bad file descriptor) [pid 5440] close(8) = -1 EBADF (Bad file descriptor) [pid 5440] close(9) = -1 EBADF (Bad file descriptor) [pid 5440] close(10) = -1 EBADF (Bad file descriptor) [pid 5440] close(11) = -1 EBADF (Bad file descriptor) [pid 5440] close(12) = -1 EBADF (Bad file descriptor) [pid 5440] close(13) = -1 EBADF (Bad file descriptor) [pid 5440] close(14) = -1 EBADF (Bad file descriptor) [pid 5440] close(15) = -1 EBADF (Bad file descriptor) [pid 5440] close(16) = -1 EBADF (Bad file descriptor) [pid 5440] close(17) = -1 EBADF (Bad file descriptor) [pid 5440] close(18) = -1 EBADF (Bad file descriptor) [pid 5440] close(19) = -1 EBADF (Bad file descriptor) [pid 5440] close(20) = -1 EBADF (Bad file descriptor) [pid 5440] close(21) = -1 EBADF (Bad file descriptor) [pid 5440] close(22) = -1 EBADF (Bad file descriptor) [pid 5440] close(23) = -1 EBADF (Bad file descriptor) [pid 5440] close(24) = -1 EBADF (Bad file descriptor) [pid 5440] close(25) = -1 EBADF (Bad file descriptor) [pid 5440] close(26) = -1 EBADF (Bad file descriptor) [pid 5440] close(27) = -1 EBADF (Bad file descriptor) [pid 5440] close(28) = -1 EBADF (Bad file descriptor) [pid 5440] close(29) = -1 EBADF (Bad file descriptor) [pid 5440] exit_group(0) = ? [pid 5440] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5442 attached , child_tidptr=0x55556c9f8690) = 282 [pid 5442] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5442] close(3) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5442] setns(201, 0) = 0 [pid 5442] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5442] setns(3, 0) = 0 [pid 5442] close(3) = 0 [pid 5442] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5442] setns(201, 0) = 0 [pid 5442] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5442] setns(3, 0) = 0 [pid 5442] close(3) = 0 [pid 5442] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5442] close(3) = -1 EBADF (Bad file descriptor) [pid 5442] close(4) = 0 [pid 5442] close(5) = 0 [pid 5442] close(6) = -1 EBADF (Bad file descriptor) [pid 5442] close(7) = -1 EBADF (Bad file descriptor) [pid 5442] close(8) = -1 EBADF (Bad file descriptor) [pid 5442] close(9) = -1 EBADF (Bad file descriptor) [pid 5442] close(10) = -1 EBADF (Bad file descriptor) [pid 5442] close(11) = -1 EBADF (Bad file descriptor) [pid 5442] close(12) = -1 EBADF (Bad file descriptor) [pid 5442] close(13) = -1 EBADF (Bad file descriptor) [pid 5442] close(14) = -1 EBADF (Bad file descriptor) [pid 5442] close(15) = -1 EBADF (Bad file descriptor) [pid 5442] close(16) = -1 EBADF (Bad file descriptor) [pid 5442] close(17) = -1 EBADF (Bad file descriptor) [pid 5442] close(18) = -1 EBADF (Bad file descriptor) [pid 5442] close(19) = -1 EBADF (Bad file descriptor) [pid 5442] close(20) = -1 EBADF (Bad file descriptor) [pid 5442] close(21) = -1 EBADF (Bad file descriptor) [pid 5442] close(22) = -1 EBADF (Bad file descriptor) [pid 5442] close(23) = -1 EBADF (Bad file descriptor) [pid 5442] close(24) = -1 EBADF (Bad file descriptor) [pid 5442] close(25) = -1 EBADF (Bad file descriptor) [pid 5442] close(26) = -1 EBADF (Bad file descriptor) [pid 5442] close(27) = -1 EBADF (Bad file descriptor) [pid 5442] close(28) = -1 EBADF (Bad file descriptor) [pid 5442] close(29) = -1 EBADF (Bad file descriptor) [pid 5442] exit_group(0) = ? [pid 5442] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5443 attached , child_tidptr=0x55556c9f8690) = 283 [pid 5443] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5443] setpgid(0, 0) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5443] write(3, "1000", 4) = 4 [pid 5443] close(3) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5443] setns(201, 0) = 0 [pid 5443] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5443] setns(3, 0) = 0 [pid 5443] close(3) = 0 [pid 5443] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5443] setns(201, 0) = 0 [pid 5443] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5443] setns(3, 0) = 0 [pid 5443] close(3) = 0 [pid 5443] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5443] close(3) = -1 EBADF (Bad file descriptor) [pid 5443] close(4) = 0 [pid 5443] close(5) = 0 [pid 5443] close(6) = -1 EBADF (Bad file descriptor) [pid 5443] close(7) = -1 EBADF (Bad file descriptor) [pid 5443] close(8) = -1 EBADF (Bad file descriptor) [pid 5443] close(9) = -1 EBADF (Bad file descriptor) [pid 5443] close(10) = -1 EBADF (Bad file descriptor) [pid 5443] close(11) = -1 EBADF (Bad file descriptor) [pid 5443] close(12) = -1 EBADF (Bad file descriptor) [pid 5443] close(13) = -1 EBADF (Bad file descriptor) [pid 5443] close(14) = -1 EBADF (Bad file descriptor) [pid 5443] close(15) = -1 EBADF (Bad file descriptor) [pid 5443] close(16) = -1 EBADF (Bad file descriptor) [pid 5443] close(17) = -1 EBADF (Bad file descriptor) [pid 5443] close(18) = -1 EBADF (Bad file descriptor) [pid 5443] close(19) = -1 EBADF (Bad file descriptor) [pid 5443] close(20) = -1 EBADF (Bad file descriptor) [pid 5443] close(21) = -1 EBADF (Bad file descriptor) [pid 5443] close(22) = -1 EBADF (Bad file descriptor) [pid 5443] close(23) = -1 EBADF (Bad file descriptor) [pid 5443] close(24) = -1 EBADF (Bad file descriptor) [pid 5443] close(25) = -1 EBADF (Bad file descriptor) [pid 5443] close(26) = -1 EBADF (Bad file descriptor) [pid 5443] close(27) = -1 EBADF (Bad file descriptor) [pid 5443] close(28) = -1 EBADF (Bad file descriptor) [pid 5443] close(29) = -1 EBADF (Bad file descriptor) [pid 5443] exit_group(0) = ? [pid 5443] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5444 attached , child_tidptr=0x55556c9f8690) = 284 [pid 5444] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [ 147.708516][ T52] Bluetooth: hci0: link tx timeout [ 147.715667][ T52] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 147.726823][ T52] Bluetooth: hci0: link tx timeout [ 147.733459][ T52] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 5444] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5444] setns(201, 0) = 0 [pid 5444] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5444] setns(3, 0) = 0 [pid 5444] close(3) = 0 [pid 5444] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5444] setns(201, 0) = 0 [pid 5444] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5444] setns(3, 0) = 0 [pid 5444] close(3) = 0 [pid 5444] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5444] close(3) = -1 EBADF (Bad file descriptor) [pid 5444] close(4) = 0 [pid 5444] close(5) = 0 [pid 5444] close(6) = -1 EBADF (Bad file descriptor) [pid 5444] close(7) = -1 EBADF (Bad file descriptor) [pid 5444] close(8) = -1 EBADF (Bad file descriptor) [pid 5444] close(9) = -1 EBADF (Bad file descriptor) [pid 5444] close(10) = -1 EBADF (Bad file descriptor) [pid 5444] close(11) = -1 EBADF (Bad file descriptor) [pid 5444] close(12) = -1 EBADF (Bad file descriptor) [pid 5444] close(13) = -1 EBADF (Bad file descriptor) [pid 5444] close(14) = -1 EBADF (Bad file descriptor) [pid 5444] close(15) = -1 EBADF (Bad file descriptor) [pid 5444] close(16) = -1 EBADF (Bad file descriptor) [pid 5444] close(17) = -1 EBADF (Bad file descriptor) [pid 5444] close(18) = -1 EBADF (Bad file descriptor) [pid 5444] close(19) = -1 EBADF (Bad file descriptor) [pid 5444] close(20) = -1 EBADF (Bad file descriptor) [pid 5444] close(21) = -1 EBADF (Bad file descriptor) [pid 5444] close(22) = -1 EBADF (Bad file descriptor) [pid 5444] close(23) = -1 EBADF (Bad file descriptor) [pid 5444] close(24) = -1 EBADF (Bad file descriptor) [pid 5444] close(25) = -1 EBADF (Bad file descriptor) [pid 5444] close(26) = -1 EBADF (Bad file descriptor) [pid 5444] close(27) = -1 EBADF (Bad file descriptor) [pid 5444] close(28) = -1 EBADF (Bad file descriptor) [pid 5444] close(29) = -1 EBADF (Bad file descriptor) [pid 5444] exit_group(0) = ? [pid 5444] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=284, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5445 attached , child_tidptr=0x55556c9f8690) = 285 [pid 5445] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5445] setpgid(0, 0) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5445] write(3, "1000", 4) = 4 [pid 5445] close(3) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5445] setns(201, 0) = 0 [pid 5445] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5445] setns(3, 0) = 0 [pid 5445] close(3) = 0 [pid 5445] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5445] setns(201, 0) = 0 [pid 5445] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5445] setns(3, 0) = 0 [pid 5445] close(3) = 0 [pid 5445] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5445] close(3) = -1 EBADF (Bad file descriptor) [pid 5445] close(4) = 0 [pid 5445] close(5) = 0 [pid 5445] close(6) = -1 EBADF (Bad file descriptor) [pid 5445] close(7) = -1 EBADF (Bad file descriptor) [pid 5445] close(8) = -1 EBADF (Bad file descriptor) [pid 5445] close(9) = -1 EBADF (Bad file descriptor) [pid 5445] close(10) = -1 EBADF (Bad file descriptor) [pid 5445] close(11) = -1 EBADF (Bad file descriptor) [pid 5445] close(12) = -1 EBADF (Bad file descriptor) [pid 5445] close(13) = -1 EBADF (Bad file descriptor) [pid 5445] close(14) = -1 EBADF (Bad file descriptor) [pid 5445] close(15) = -1 EBADF (Bad file descriptor) [pid 5445] close(16) = -1 EBADF (Bad file descriptor) [pid 5445] close(17) = -1 EBADF (Bad file descriptor) [pid 5445] close(18) = -1 EBADF (Bad file descriptor) [pid 5445] close(19) = -1 EBADF (Bad file descriptor) [pid 5445] close(20) = -1 EBADF (Bad file descriptor) [pid 5445] close(21) = -1 EBADF (Bad file descriptor) [pid 5445] close(22) = -1 EBADF (Bad file descriptor) [pid 5445] close(23) = -1 EBADF (Bad file descriptor) [pid 5445] close(24) = -1 EBADF (Bad file descriptor) [pid 5445] close(25) = -1 EBADF (Bad file descriptor) [pid 5445] close(26) = -1 EBADF (Bad file descriptor) [pid 5445] close(27) = -1 EBADF (Bad file descriptor) [pid 5445] close(28) = -1 EBADF (Bad file descriptor) [pid 5445] close(29) = -1 EBADF (Bad file descriptor) [pid 5445] exit_group(0) = ? [pid 5445] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=285, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 286 ./strace-static-x86_64: Process 5446 attached [pid 5446] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5446] setns(201, 0) = 0 [pid 5446] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5446] setns(3, 0) = 0 [pid 5446] close(3) = 0 [pid 5446] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5446] setns(201, 0) = 0 [pid 5446] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5446] setns(3, 0) = 0 [pid 5446] close(3) = 0 [pid 5446] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5446] close(3) = -1 EBADF (Bad file descriptor) [pid 5446] close(4) = 0 [pid 5446] close(5) = 0 [pid 5446] close(6) = -1 EBADF (Bad file descriptor) [pid 5446] close(7) = -1 EBADF (Bad file descriptor) [pid 5446] close(8) = -1 EBADF (Bad file descriptor) [pid 5446] close(9) = -1 EBADF (Bad file descriptor) [pid 5446] close(10) = -1 EBADF (Bad file descriptor) [pid 5446] close(11) = -1 EBADF (Bad file descriptor) [pid 5446] close(12) = -1 EBADF (Bad file descriptor) [pid 5446] close(13) = -1 EBADF (Bad file descriptor) [pid 5446] close(14) = -1 EBADF (Bad file descriptor) [pid 5446] close(15) = -1 EBADF (Bad file descriptor) [pid 5446] close(16) = -1 EBADF (Bad file descriptor) [pid 5446] close(17) = -1 EBADF (Bad file descriptor) [pid 5446] close(18) = -1 EBADF (Bad file descriptor) [pid 5446] close(19) = -1 EBADF (Bad file descriptor) [pid 5446] close(20) = -1 EBADF (Bad file descriptor) [pid 5446] close(21) = -1 EBADF (Bad file descriptor) [pid 5446] close(22) = -1 EBADF (Bad file descriptor) [pid 5446] close(23) = -1 EBADF (Bad file descriptor) [pid 5446] close(24) = -1 EBADF (Bad file descriptor) [pid 5446] close(25) = -1 EBADF (Bad file descriptor) [pid 5446] close(26) = -1 EBADF (Bad file descriptor) [pid 5446] close(27) = -1 EBADF (Bad file descriptor) [pid 5446] close(28) = -1 EBADF (Bad file descriptor) [pid 5446] close(29) = -1 EBADF (Bad file descriptor) [pid 5446] exit_group(0) = ? [pid 5446] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=286, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5447 attached [pid 5447] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x55556c9f8690) = 287 [pid 5447] <... prctl resumed>) = 0 [pid 5447] setpgid(0, 0) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5447] write(3, "1000", 4) = 4 [pid 5447] close(3) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5447] setns(201, 0) = 0 [pid 5447] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5447] setns(3, 0) = 0 [pid 5447] close(3) = 0 [pid 5447] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5447] setns(201, 0) = 0 [pid 5447] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5447] setns(3, 0) = 0 [pid 5447] close(3) = 0 [pid 5447] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5447] close(3) = -1 EBADF (Bad file descriptor) [pid 5447] close(4) = 0 [pid 5447] close(5) = 0 [pid 5447] close(6) = -1 EBADF (Bad file descriptor) [pid 5447] close(7) = -1 EBADF (Bad file descriptor) [pid 5447] close(8) = -1 EBADF (Bad file descriptor) [pid 5447] close(9) = -1 EBADF (Bad file descriptor) [pid 5447] close(10) = -1 EBADF (Bad file descriptor) [pid 5447] close(11) = -1 EBADF (Bad file descriptor) [pid 5447] close(12) = -1 EBADF (Bad file descriptor) [pid 5447] close(13) = -1 EBADF (Bad file descriptor) [pid 5447] close(14) = -1 EBADF (Bad file descriptor) [pid 5447] close(15) = -1 EBADF (Bad file descriptor) [pid 5447] close(16) = -1 EBADF (Bad file descriptor) [pid 5447] close(17) = -1 EBADF (Bad file descriptor) [pid 5447] close(18) = -1 EBADF (Bad file descriptor) [pid 5447] close(19) = -1 EBADF (Bad file descriptor) [pid 5447] close(20) = -1 EBADF (Bad file descriptor) [pid 5447] close(21) = -1 EBADF (Bad file descriptor) [pid 5447] close(22) = -1 EBADF (Bad file descriptor) [pid 5447] close(23) = -1 EBADF (Bad file descriptor) [pid 5447] close(24) = -1 EBADF (Bad file descriptor) [pid 5447] close(25) = -1 EBADF (Bad file descriptor) [pid 5447] close(26) = -1 EBADF (Bad file descriptor) [pid 5447] close(27) = -1 EBADF (Bad file descriptor) [pid 5447] close(28) = -1 EBADF (Bad file descriptor) [pid 5447] close(29) = -1 EBADF (Bad file descriptor) [pid 5447] exit_group(0) = ? [pid 5447] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=287, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5448 attached , child_tidptr=0x55556c9f8690) = 288 [pid 5448] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5448] setns(201, 0) = 0 [pid 5448] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5448] setns(3, 0) = 0 [pid 5448] close(3) = 0 [pid 5448] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5448] setns(201, 0) = 0 [pid 5448] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5448] setns(3, 0) = 0 [pid 5448] close(3) = 0 [pid 5448] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5448] close(3) = -1 EBADF (Bad file descriptor) [pid 5448] close(4) = 0 [pid 5448] close(5) = 0 [pid 5448] close(6) = -1 EBADF (Bad file descriptor) [pid 5448] close(7) = -1 EBADF (Bad file descriptor) [pid 5448] close(8) = -1 EBADF (Bad file descriptor) [pid 5448] close(9) = -1 EBADF (Bad file descriptor) [pid 5448] close(10) = -1 EBADF (Bad file descriptor) [pid 5448] close(11) = -1 EBADF (Bad file descriptor) [pid 5448] close(12) = -1 EBADF (Bad file descriptor) [pid 5448] close(13) = -1 EBADF (Bad file descriptor) [pid 5448] close(14) = -1 EBADF (Bad file descriptor) [pid 5448] close(15) = -1 EBADF (Bad file descriptor) [pid 5448] close(16) = -1 EBADF (Bad file descriptor) [pid 5448] close(17) = -1 EBADF (Bad file descriptor) [pid 5448] close(18) = -1 EBADF (Bad file descriptor) [pid 5448] close(19) = -1 EBADF (Bad file descriptor) [pid 5448] close(20) = -1 EBADF (Bad file descriptor) [pid 5448] close(21) = -1 EBADF (Bad file descriptor) [pid 5448] close(22) = -1 EBADF (Bad file descriptor) [pid 5448] close(23) = -1 EBADF (Bad file descriptor) [pid 5448] close(24) = -1 EBADF (Bad file descriptor) [pid 5448] close(25) = -1 EBADF (Bad file descriptor) [pid 5448] close(26) = -1 EBADF (Bad file descriptor) [pid 5448] close(27) = -1 EBADF (Bad file descriptor) [pid 5448] close(28) = -1 EBADF (Bad file descriptor) [pid 5448] close(29) = -1 EBADF (Bad file descriptor) [pid 5448] exit_group(0) = ? [pid 5448] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5449 attached , child_tidptr=0x55556c9f8690) = 289 [pid 5449] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5449] setpgid(0, 0) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5449] write(3, "1000", 4) = 4 [pid 5449] close(3) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5449] setns(201, 0) = 0 [pid 5449] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5449] setns(3, 0) = 0 [pid 5449] close(3) = 0 [pid 5449] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5449] setns(201, 0) = 0 [pid 5449] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5449] setns(3, 0) = 0 [pid 5449] close(3) = 0 [pid 5449] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5449] close(3) = -1 EBADF (Bad file descriptor) [pid 5449] close(4) = 0 [pid 5449] close(5) = 0 [pid 5449] close(6) = -1 EBADF (Bad file descriptor) [pid 5449] close(7) = -1 EBADF (Bad file descriptor) [pid 5449] close(8) = -1 EBADF (Bad file descriptor) [pid 5449] close(9) = -1 EBADF (Bad file descriptor) [pid 5449] close(10) = -1 EBADF (Bad file descriptor) [pid 5449] close(11) = -1 EBADF (Bad file descriptor) [pid 5449] close(12) = -1 EBADF (Bad file descriptor) [pid 5449] close(13) = -1 EBADF (Bad file descriptor) [pid 5449] close(14) = -1 EBADF (Bad file descriptor) [pid 5449] close(15) = -1 EBADF (Bad file descriptor) [pid 5449] close(16) = -1 EBADF (Bad file descriptor) [pid 5449] close(17) = -1 EBADF (Bad file descriptor) [pid 5449] close(18) = -1 EBADF (Bad file descriptor) [pid 5449] close(19) = -1 EBADF (Bad file descriptor) [pid 5449] close(20) = -1 EBADF (Bad file descriptor) [pid 5449] close(21) = -1 EBADF (Bad file descriptor) [pid 5449] close(22) = -1 EBADF (Bad file descriptor) [pid 5449] close(23) = -1 EBADF (Bad file descriptor) [pid 5449] close(24) = -1 EBADF (Bad file descriptor) [pid 5449] close(25) = -1 EBADF (Bad file descriptor) [pid 5449] close(26) = -1 EBADF (Bad file descriptor) [pid 5449] close(27) = -1 EBADF (Bad file descriptor) [pid 5449] close(28) = -1 EBADF (Bad file descriptor) [pid 5449] close(29) = -1 EBADF (Bad file descriptor) [pid 5449] exit_group(0) = ? [pid 5449] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5450 attached , child_tidptr=0x55556c9f8690) = 290 [pid 5450] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5450] setns(201, 0) = 0 [pid 5450] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5450] setns(3, 0) = 0 [pid 5450] close(3) = 0 [pid 5450] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5450] setns(201, 0) = 0 [pid 5450] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5450] setns(3, 0) = 0 [pid 5450] close(3) = 0 [pid 5450] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5450] close(3) = -1 EBADF (Bad file descriptor) [pid 5450] close(4) = 0 [pid 5450] close(5) = 0 [pid 5450] close(6) = -1 EBADF (Bad file descriptor) [pid 5450] close(7) = -1 EBADF (Bad file descriptor) [pid 5450] close(8) = -1 EBADF (Bad file descriptor) [pid 5450] close(9) = -1 EBADF (Bad file descriptor) [pid 5450] close(10) = -1 EBADF (Bad file descriptor) [pid 5450] close(11) = -1 EBADF (Bad file descriptor) [pid 5450] close(12) = -1 EBADF (Bad file descriptor) [pid 5450] close(13) = -1 EBADF (Bad file descriptor) [pid 5450] close(14) = -1 EBADF (Bad file descriptor) [pid 5450] close(15) = -1 EBADF (Bad file descriptor) [pid 5450] close(16) = -1 EBADF (Bad file descriptor) [pid 5450] close(17) = -1 EBADF (Bad file descriptor) [pid 5450] close(18) = -1 EBADF (Bad file descriptor) [pid 5450] close(19) = -1 EBADF (Bad file descriptor) [pid 5450] close(20) = -1 EBADF (Bad file descriptor) [pid 5450] close(21) = -1 EBADF (Bad file descriptor) [pid 5450] close(22) = -1 EBADF (Bad file descriptor) [pid 5450] close(23) = -1 EBADF (Bad file descriptor) [pid 5450] close(24) = -1 EBADF (Bad file descriptor) [pid 5450] close(25) = -1 EBADF (Bad file descriptor) [pid 5450] close(26) = -1 EBADF (Bad file descriptor) [pid 5450] close(27) = -1 EBADF (Bad file descriptor) [pid 5450] close(28) = -1 EBADF (Bad file descriptor) [pid 5450] close(29) = -1 EBADF (Bad file descriptor) [pid 5450] exit_group(0) = ? [pid 5450] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5451 attached , child_tidptr=0x55556c9f8690) = 291 [pid 5451] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5451] setpgid(0, 0) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5451] write(3, "1000", 4) = 4 [pid 5451] close(3) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5451] setns(201, 0) = 0 [pid 5451] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5451] setns(3, 0) = 0 [pid 5451] close(3) = 0 [pid 5451] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5451] setns(201, 0) = 0 [pid 5451] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5451] setns(3, 0) = 0 [pid 5451] close(3) = 0 [pid 5451] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5451] close(3) = -1 EBADF (Bad file descriptor) [pid 5451] close(4) = 0 [pid 5451] close(5) = 0 [pid 5451] close(6) = -1 EBADF (Bad file descriptor) [pid 5451] close(7) = -1 EBADF (Bad file descriptor) [pid 5451] close(8) = -1 EBADF (Bad file descriptor) [pid 5451] close(9) = -1 EBADF (Bad file descriptor) [pid 5451] close(10) = -1 EBADF (Bad file descriptor) [pid 5451] close(11) = -1 EBADF (Bad file descriptor) [pid 5451] close(12) = -1 EBADF (Bad file descriptor) [pid 5451] close(13) = -1 EBADF (Bad file descriptor) [pid 5451] close(14) = -1 EBADF (Bad file descriptor) [pid 5451] close(15) = -1 EBADF (Bad file descriptor) [pid 5451] close(16) = -1 EBADF (Bad file descriptor) [pid 5451] close(17) = -1 EBADF (Bad file descriptor) [pid 5451] close(18) = -1 EBADF (Bad file descriptor) [pid 5451] close(19) = -1 EBADF (Bad file descriptor) [pid 5451] close(20) = -1 EBADF (Bad file descriptor) [pid 5451] close(21) = -1 EBADF (Bad file descriptor) [pid 5451] close(22) = -1 EBADF (Bad file descriptor) [pid 5451] close(23) = -1 EBADF (Bad file descriptor) [pid 5451] close(24) = -1 EBADF (Bad file descriptor) [pid 5451] close(25) = -1 EBADF (Bad file descriptor) [pid 5451] close(26) = -1 EBADF (Bad file descriptor) [pid 5451] close(27) = -1 EBADF (Bad file descriptor) [pid 5451] close(28) = -1 EBADF (Bad file descriptor) [pid 5451] close(29) = -1 EBADF (Bad file descriptor) [pid 5451] exit_group(0) = ? [pid 5451] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5452 attached , child_tidptr=0x55556c9f8690) = 292 [pid 5452] set_robust_list(0x55556c9f86a0, 24) = 0 [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5452] setpgid(0, 0) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5452] write(3, "1000", 4) = 4 [pid 5452] close(3) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5452] setns(201, 0) = 0 [pid 5452] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5452] setns(3, 0) = 0 [pid 5452] close(3) = 0 [pid 5452] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START+1983), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5452] setns(201, 0) = 0 [pid 5452] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_BNEP) = 5 [pid 5452] setns(3, 0) = 0 [pid 5452] close(3) = 0 [pid 5452] ioctl(5, _IOC(_IOC_WRITE, 0x42, 0xc8, 0x4), 0x20000000) = -1 EEXIST (File exists) [pid 5452] close(3) = -1 EBADF (Bad file descriptor) [pid 5452] close(4) = 0 [pid 5452] close(5) = 0 [pid 5452] close(6) = -1 EBADF (Bad file descriptor) [pid 5452] close(7) = -1 EBADF (Bad file descriptor) [pid 5452] close(8) = -1 EBADF (Bad file descriptor) [pid 5452] close(9) = -1 EBADF (Bad file descriptor) [pid 5452] close(10) = -1 EBADF (Bad file descriptor) [pid 5452] close(11) = -1 EBADF (Bad file descriptor) [pid 5452] close(12) = -1 EBADF (Bad file descriptor) [pid 5452] close(13) = -1 EBADF (Bad file descriptor) [pid 5452] close(14) = -1 EBADF (Bad file descriptor) [pid 5452] close(15) = -1 EBADF (Bad file descriptor) [pid 5452] close(16) = -1 EBADF (Bad file descriptor) [pid 5452] close(17) = -1 EBADF (Bad file descriptor) [pid 5452] close(18) = -1 EBADF (Bad file descriptor) [pid 5452] close(19) = -1 EBADF (Bad file descriptor) [pid 5452] close(20) = -1 EBADF (Bad file descriptor) [pid 5452] close(21) = -1 EBADF (Bad file descriptor) [pid 5452] close(22) = -1 EBADF (Bad file descriptor) [pid 5452] close(23) = -1 EBADF (Bad file descriptor) [pid 5452] close(24) = -1 EBADF (Bad file descriptor) [pid 5452] close(25) = -1 EBADF (Bad file descriptor) [pid 5452] close(26) = -1 EBADF (Bad file descriptor) [pid 5452] close(27) = -1 EBADF (Bad file descriptor) [pid 5452] close(28) = -1 EBADF (Bad file descriptor) [pid 5452] close(29) = -1 EBADF (Bad file descriptor) [pid 5452] exit_group(0) = ? [pid 5452] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=292, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556c9f8690) = 293 ./strace-static-x86_64: Process 5454 attached [pid 5454] set_robust_list(0x55556c9f86a0, 24) = 0 [ 149.779948][ T52] Bluetooth: hci0: command 0x0406 tx timeout [pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5454] setpgid(0, 0) = 0 [pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 149.841782][ T5080] ------------[ cut here ]------------ [ 149.849323][ T5080] sysfs group 'byte_queue_limits' not found for kobject 'tx-0' [ 149.868978][ T5080] WARNING: CPU: 0 PID: 5080 at fs/sysfs/group.c:284 sysfs_remove_group+0x17f/0x2b0 [ 149.880578][ T5080] Modules linked in: [pid 5454] write(3, "1000", 4) = 4 [pid 5454] close(3) = 0 [pid 5454] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5454] setns(201, 0) = 0 [pid 5454] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 5454] setns(3, 0) = 0 [pid 5454] close(3) = 0 [ 149.884594][ T5080] CPU: 0 PID: 5080 Comm: kbnepd bnep0 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 149.900384][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 149.912066][ T5080] RIP: 0010:sysfs_remove_group+0x17f/0x2b0 [ 149.919958][ T5080] Code: 36 4c 89 e0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 b5 f4 c2 ff 49 8b 14 24 48 c7 c7 c0 33 bb 8b 4c 89 f6 e8 b2 87 22 ff 90 <0f> 0b 90 90 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc [ 149.941137][ T5080] RSP: 0018:ffffc900043f78a0 EFLAGS: 00010246 [ 149.952493][ T5080] RAX: 03530b357c667b00 RBX: ffff888021c1c050 RCX: ffff88801af41e00 [ 149.961541][ T5080] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 149.970764][ T5080] RBP: dffffc0000000000 R08: ffffffff8157cc12 R09: 1ffff9200087ee68 [ 149.980894][ T5080] R10: dffffc0000000000 R11: fffff5200087ee69 R12: ffff888021c1c020 [ 149.992592][ T5080] R13: 1ffffffff1941fac R14: ffffffff8ca10560 R15: ffff88802cca0ae0 [ 150.000952][ T5080] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 150.013871][ T5080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.021779][ T5080] CR2: 00007fabf856a108 CR3: 000000007c960000 CR4: 00000000003506f0 [ 150.031906][ T5080] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 150.040310][ T5080] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 150.050847][ T5080] Call Trace: [ 150.055135][ T5080] [ 150.059004][ T5080] ? __warn+0x163/0x4b0 [ 150.064337][ T5080] ? sysfs_remove_group+0x17f/0x2b0 [ 150.071557][ T5080] ? report_bug+0x2b3/0x500 [ 150.077312][ T5080] ? sysfs_remove_group+0x17f/0x2b0 [ 150.085125][ T5080] ? handle_bug+0x3e/0x70 [ 150.090867][ T5080] ? exc_invalid_op+0x1a/0x50 [ 150.096808][ T5080] ? asm_exc_invalid_op+0x1a/0x20 [ 150.103186][ T5080] ? __warn_printk+0x292/0x360 [ 150.112024][ T5080] ? sysfs_remove_group+0x17f/0x2b0 [ 150.121558][ T5080] netdev_queue_update_kobjects+0x532/0x5f0 [ 150.131670][ T5080] netdev_unregister_kobject+0x110/0x250 [ 150.138767][ T5080] unregister_netdevice_many_notify+0x11d4/0x16d0 [ 150.149647][ T5080] ? __pfx___mutex_trylock_common+0x10/0x10 [ 150.157980][ T5080] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 150.165275][ T5080] ? rcu_is_watching+0x15/0xb0 [ 150.172044][ T5080] ? trace_contention_end+0x3c/0x100 [ 150.178413][ T5080] ? __mutex_lock+0x2ef/0xd70 [ 150.184989][ T5080] ? __pfx_lock_acquire+0x10/0x10 [ 150.191802][ T5080] unregister_netdevice_queue+0x303/0x370 [ 150.199591][ T5080] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 150.206602][ T5080] ? __pfx___down_write_common+0x10/0x10 [ 150.213084][ T5080] unregister_netdev+0x1c/0x30 [ 150.217953][ T5080] bnep_session+0x2e09/0x3000 [ 150.224554][ T5080] ? __pfx_bnep_session+0x10/0x10 [ 150.231417][ T5080] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 150.240594][ T5080] ? __pfx_woken_wake_function+0x10/0x10 [ 150.248233][ T5080] ? __kthread_parkme+0x169/0x1d0 [ 150.256054][ T5080] ? __pfx_bnep_session+0x10/0x10 [ 150.262350][ T5080] kthread+0x2f0/0x390 [ 150.267809][ T5080] ? __pfx_bnep_session+0x10/0x10 [ 150.273283][ T5080] ? __pfx_kthread+0x10/0x10 [ 150.279114][ T5080] ret_from_fork+0x4b/0x80 [ 150.283862][ T5080] ? __pfx_kthread+0x10/0x10 [ 150.288643][ T5080] ret_from_fork_asm+0x1a/0x30 [ 150.294341][ T5080] [ 150.297644][ T5080] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 150.306905][ T5080] CPU: 0 PID: 5080 Comm: kbnepd bnep0 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 150.318025][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 150.330379][ T5080] Call Trace: [ 150.334061][ T5080] [ 150.342564][ T5080] dump_stack_lvl+0x1e7/0x2e0 [ 150.347902][ T5080] ? __pfx_dump_stack_lvl+0x10/0x10 [ 150.355029][ T5080] ? __pfx__printk+0x10/0x10 [ 150.361541][ T5080] ? vscnprintf+0x5d/0x90 [ 150.366211][ T5080] panic+0x349/0x860 [ 150.372476][ T5080] ? __warn+0x172/0x4b0 [ 150.377666][ T5080] ? __pfx_panic+0x10/0x10 [ 150.384086][ T5080] ? ret_from_fork_asm+0x1a/0x30 [ 150.389482][ T5080] __warn+0x31e/0x4b0 [ 150.395752][ T5080] ? sysfs_remove_group+0x17f/0x2b0 [ 150.405309][ T5080] report_bug+0x2b3/0x500 [ 150.412144][ T5080] ? sysfs_remove_group+0x17f/0x2b0 [ 150.418140][ T5080] handle_bug+0x3e/0x70 [ 150.422861][ T5080] exc_invalid_op+0x1a/0x50 [ 150.428667][ T5080] asm_exc_invalid_op+0x1a/0x20 [ 150.435037][ T5080] RIP: 0010:sysfs_remove_group+0x17f/0x2b0 [ 150.441286][ T5080] Code: 36 4c 89 e0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 b5 f4 c2 ff 49 8b 14 24 48 c7 c7 c0 33 bb 8b 4c 89 f6 e8 b2 87 22 ff 90 <0f> 0b 90 90 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc [ 150.464254][ T5080] RSP: 0018:ffffc900043f78a0 EFLAGS: 00010246 [ 150.470438][ T5080] RAX: 03530b357c667b00 RBX: ffff888021c1c050 RCX: ffff88801af41e00 [ 150.478714][ T5080] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 150.486802][ T5080] RBP: dffffc0000000000 R08: ffffffff8157cc12 R09: 1ffff9200087ee68 [ 150.494830][ T5080] R10: dffffc0000000000 R11: fffff5200087ee69 R12: ffff888021c1c020 [ 150.503017][ T5080] R13: 1ffffffff1941fac R14: ffffffff8ca10560 R15: ffff88802cca0ae0 [ 150.511041][ T5080] ? __warn_printk+0x292/0x360 [ 150.515968][ T5080] netdev_queue_update_kobjects+0x532/0x5f0 [ 150.522010][ T5080] netdev_unregister_kobject+0x110/0x250 [ 150.527867][ T5080] unregister_netdevice_many_notify+0x11d4/0x16d0 [ 150.534360][ T5080] ? __pfx___mutex_trylock_common+0x10/0x10 [ 150.540383][ T5080] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 150.547244][ T5080] ? rcu_is_watching+0x15/0xb0 [ 150.552157][ T5080] ? trace_contention_end+0x3c/0x100 [ 150.557603][ T5080] ? __mutex_lock+0x2ef/0xd70 [ 150.562329][ T5080] ? __pfx_lock_acquire+0x10/0x10 [ 150.567842][ T5080] unregister_netdevice_queue+0x303/0x370 [ 150.573762][ T5080] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 150.580167][ T5080] ? __pfx___down_write_common+0x10/0x10 [ 150.586303][ T5080] unregister_netdev+0x1c/0x30 [ 150.591127][ T5080] bnep_session+0x2e09/0x3000 [ 150.596167][ T5080] ? __pfx_bnep_session+0x10/0x10 [ 150.603263][ T5080] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 150.609673][ T5080] ? __pfx_woken_wake_function+0x10/0x10 [ 150.615407][ T5080] ? __kthread_parkme+0x169/0x1d0 [ 150.620497][ T5080] ? __pfx_bnep_session+0x10/0x10 [ 150.626420][ T5080] kthread+0x2f0/0x390 [ 150.631194][ T5080] ? __pfx_bnep_session+0x10/0x10 [ 150.636657][ T5080] ? __pfx_kthread+0x10/0x10 [ 150.641510][ T5080] ret_from_fork+0x4b/0x80 [ 150.646084][ T5080] ? __pfx_kthread+0x10/0x10 [ 150.650800][ T5080] ret_from_fork_asm+0x1a/0x30 [ 150.655611][ T5080] [ 150.659003][ T5080] Kernel Offset: disabled [ 150.663645][ T5080] Rebooting in 86400 seconds..