./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2524401149 <...> = -1 EBADF (Bad file descriptor) [pid 6204] close(26) = -1 EBADF (Bad file descriptor) [pid 6204] close(27) = -1 EBADF (Bad file descriptor) [pid 6204] close(28) = -1 EBADF (Bad file descriptor) [pid 6204] close(29) = -1 EBADF (Bad file descriptor) [pid 6204] exit_group(0) = ? [pid 6204] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6205 attached [pid 6205] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1166 [pid 6205] <... prctl resumed>) = 0 [pid 6205] setpgid(0, 0) = 0 [pid 6205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6205] write(3, "1000", 4) = 4 [pid 6205] close(3) = 0 [pid 6205] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6205] setns(201, 0) = 0 [pid 6205] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6205] setns(3, 0) = 0 [pid 6205] close(3) = 0 [pid 6205] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6205] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6205] close(3) = -1 EBADF (Bad file descriptor) [pid 6205] close(4) = 0 [pid 6205] close(5) = -1 EBADF (Bad file descriptor) [pid 6205] close(6) = -1 EBADF (Bad file descriptor) [pid 6205] close(7) = -1 EBADF (Bad file descriptor) [pid 6205] close(8) = -1 EBADF (Bad file descriptor) [pid 6205] close(9) = -1 EBADF (Bad file descriptor) [pid 6205] close(10) = -1 EBADF (Bad file descriptor) [pid 6205] close(11) = -1 EBADF (Bad file descriptor) [pid 6205] close(12) = -1 EBADF (Bad file descriptor) [pid 6205] close(13) = -1 EBADF (Bad file descriptor) [pid 6205] close(14) = -1 EBADF (Bad file descriptor) [pid 6205] close(15) = -1 EBADF (Bad file descriptor) [pid 6205] close(16) = -1 EBADF (Bad file descriptor) [pid 6205] close(17) = -1 EBADF (Bad file descriptor) [pid 6205] close(18) = -1 EBADF (Bad file descriptor) [pid 6205] close(19) = -1 EBADF (Bad file descriptor) [pid 6205] close(20) = -1 EBADF (Bad file descriptor) [pid 6205] close(21) = -1 EBADF (Bad file descriptor) [pid 6205] close(22) = -1 EBADF (Bad file descriptor) [pid 6205] close(23) = -1 EBADF (Bad file descriptor) [pid 6205] close(24) = -1 EBADF (Bad file descriptor) [pid 6205] close(25) = -1 EBADF (Bad file descriptor) [pid 6205] close(26) = -1 EBADF (Bad file descriptor) [pid 6205] close(27) = -1 EBADF (Bad file descriptor) [pid 6205] close(28) = -1 EBADF (Bad file descriptor) [pid 6205] close(29) = -1 EBADF (Bad file descriptor) [pid 6205] exit_group(0) = ? [pid 6205] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6206 attached , child_tidptr=0x555555cb2690) = 1167 [pid 6206] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6206] setpgid(0, 0) = 0 [pid 6206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6206] write(3, "1000", 4) = 4 [pid 6206] close(3) = 0 [pid 6206] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6206] setns(201, 0) = 0 [pid 6206] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6206] setns(3, 0) = 0 [pid 6206] close(3) = 0 [pid 6206] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6206] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6206] close(3) = -1 EBADF (Bad file descriptor) [pid 6206] close(4) = 0 [pid 6206] close(5) = -1 EBADF (Bad file descriptor) [pid 6206] close(6) = -1 EBADF (Bad file descriptor) [pid 6206] close(7) = -1 EBADF (Bad file descriptor) [pid 6206] close(8) = -1 EBADF (Bad file descriptor) [pid 6206] close(9) = -1 EBADF (Bad file descriptor) [pid 6206] close(10) = -1 EBADF (Bad file descriptor) [pid 6206] close(11) = -1 EBADF (Bad file descriptor) [pid 6206] close(12) = -1 EBADF (Bad file descriptor) [pid 6206] close(13) = -1 EBADF (Bad file descriptor) [pid 6206] close(14) = -1 EBADF (Bad file descriptor) [pid 6206] close(15) = -1 EBADF (Bad file descriptor) [pid 6206] close(16) = -1 EBADF (Bad file descriptor) [pid 6206] close(17) = -1 EBADF (Bad file descriptor) [pid 6206] close(18) = -1 EBADF (Bad file descriptor) [pid 6206] close(19) = -1 EBADF (Bad file descriptor) [pid 6206] close(20) = -1 EBADF (Bad file descriptor) [pid 6206] close(21) = -1 EBADF (Bad file descriptor) [pid 6206] close(22) = -1 EBADF (Bad file descriptor) [pid 6206] close(23) = -1 EBADF (Bad file descriptor) [pid 6206] close(24) = -1 EBADF (Bad file descriptor) [pid 6206] close(25) = -1 EBADF (Bad file descriptor) [pid 6206] close(26) = -1 EBADF (Bad file descriptor) [pid 6206] close(27) = -1 EBADF (Bad file descriptor) [pid 6206] close(28) = -1 EBADF (Bad file descriptor) [pid 6206] close(29) = -1 EBADF (Bad file descriptor) [pid 6206] exit_group(0) = ? [pid 6206] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6207 attached , child_tidptr=0x555555cb2690) = 1168 [pid 6207] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6207] setpgid(0, 0) = 0 [pid 6207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6207] write(3, "1000", 4) = 4 [pid 6207] close(3) = 0 [pid 6207] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6207] setns(201, 0) = 0 [pid 6207] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6207] setns(3, 0) = 0 [pid 6207] close(3) = 0 [pid 6207] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6207] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6207] close(3) = -1 EBADF (Bad file descriptor) [pid 6207] close(4) = 0 [pid 6207] close(5) = -1 EBADF (Bad file descriptor) [pid 6207] close(6) = -1 EBADF (Bad file descriptor) [pid 6207] close(7) = -1 EBADF (Bad file descriptor) [pid 6207] close(8) = -1 EBADF (Bad file descriptor) [pid 6207] close(9) = -1 EBADF (Bad file descriptor) [pid 6207] close(10) = -1 EBADF (Bad file descriptor) [pid 6207] close(11) = -1 EBADF (Bad file descriptor) [pid 6207] close(12) = -1 EBADF (Bad file descriptor) [pid 6207] close(13) = -1 EBADF (Bad file descriptor) [pid 6207] close(14) = -1 EBADF (Bad file descriptor) [pid 6207] close(15) = -1 EBADF (Bad file descriptor) [pid 6207] close(16) = -1 EBADF (Bad file descriptor) [pid 6207] close(17) = -1 EBADF (Bad file descriptor) [pid 6207] close(18) = -1 EBADF (Bad file descriptor) [pid 6207] close(19) = -1 EBADF (Bad file descriptor) [pid 6207] close(20) = -1 EBADF (Bad file descriptor) [pid 6207] close(21) = -1 EBADF (Bad file descriptor) [pid 6207] close(22) = -1 EBADF (Bad file descriptor) [pid 6207] close(23) = -1 EBADF (Bad file descriptor) [pid 6207] close(24) = -1 EBADF (Bad file descriptor) [pid 6207] close(25) = -1 EBADF (Bad file descriptor) [pid 6207] close(26) = -1 EBADF (Bad file descriptor) [pid 6207] close(27) = -1 EBADF (Bad file descriptor) [pid 6207] close(28) = -1 EBADF (Bad file descriptor) [pid 6207] close(29) = -1 EBADF (Bad file descriptor) [pid 6207] exit_group(0) = ? [pid 6207] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6208 attached , child_tidptr=0x555555cb2690) = 1169 [pid 6208] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6208] setpgid(0, 0) = 0 [pid 6208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6208] write(3, "1000", 4) = 4 [pid 6208] close(3) = 0 [pid 6208] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6208] setns(201, 0) = 0 [pid 6208] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6208] setns(3, 0) = 0 [pid 6208] close(3) = 0 [pid 6208] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6208] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6208] close(3) = -1 EBADF (Bad file descriptor) [pid 6208] close(4) = 0 [pid 6208] close(5) = -1 EBADF (Bad file descriptor) [pid 6208] close(6) = -1 EBADF (Bad file descriptor) [pid 6208] close(7) = -1 EBADF (Bad file descriptor) [pid 6208] close(8) = -1 EBADF (Bad file descriptor) [pid 6208] close(9) = -1 EBADF (Bad file descriptor) [pid 6208] close(10) = -1 EBADF (Bad file descriptor) [pid 6208] close(11) = -1 EBADF (Bad file descriptor) [pid 6208] close(12) = -1 EBADF (Bad file descriptor) [pid 6208] close(13) = -1 EBADF (Bad file descriptor) [pid 6208] close(14) = -1 EBADF (Bad file descriptor) [pid 6208] close(15) = -1 EBADF (Bad file descriptor) [pid 6208] close(16) = -1 EBADF (Bad file descriptor) [pid 6208] close(17) = -1 EBADF (Bad file descriptor) [pid 6208] close(18) = -1 EBADF (Bad file descriptor) [pid 6208] close(19) = -1 EBADF (Bad file descriptor) [pid 6208] close(20) = -1 EBADF (Bad file descriptor) [pid 6208] close(21) = -1 EBADF (Bad file descriptor) [pid 6208] close(22) = -1 EBADF (Bad file descriptor) [pid 6208] close(23) = -1 EBADF (Bad file descriptor) [pid 6208] close(24) = -1 EBADF (Bad file descriptor) [pid 6208] close(25) = -1 EBADF (Bad file descriptor) [pid 6208] close(26) = -1 EBADF (Bad file descriptor) [pid 6208] close(27) = -1 EBADF (Bad file descriptor) [pid 6208] close(28) = -1 EBADF (Bad file descriptor) [pid 6208] close(29) = -1 EBADF (Bad file descriptor) [pid 6208] exit_group(0) = ? [pid 6208] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1170 ./strace-static-x86_64: Process 6209 attached [pid 6209] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6209] setpgid(0, 0) = 0 [pid 6209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6209] write(3, "1000", 4) = 4 [pid 6209] close(3) = 0 [pid 6209] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6209] setns(201, 0) = 0 [pid 6209] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6209] setns(3, 0) = 0 [pid 6209] close(3) = 0 [pid 6209] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6209] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6209] close(3) = -1 EBADF (Bad file descriptor) [pid 6209] close(4) = 0 [pid 6209] close(5) = -1 EBADF (Bad file descriptor) [pid 6209] close(6) = -1 EBADF (Bad file descriptor) [pid 6209] close(7) = -1 EBADF (Bad file descriptor) [pid 6209] close(8) = -1 EBADF (Bad file descriptor) [pid 6209] close(9) = -1 EBADF (Bad file descriptor) [pid 6209] close(10) = -1 EBADF (Bad file descriptor) [pid 6209] close(11) = -1 EBADF (Bad file descriptor) [pid 6209] close(12) = -1 EBADF (Bad file descriptor) [pid 6209] close(13) = -1 EBADF (Bad file descriptor) [pid 6209] close(14) = -1 EBADF (Bad file descriptor) [pid 6209] close(15) = -1 EBADF (Bad file descriptor) [pid 6209] close(16) = -1 EBADF (Bad file descriptor) [pid 6209] close(17) = -1 EBADF (Bad file descriptor) [pid 6209] close(18) = -1 EBADF (Bad file descriptor) [pid 6209] close(19) = -1 EBADF (Bad file descriptor) [pid 6209] close(20) = -1 EBADF (Bad file descriptor) [pid 6209] close(21) = -1 EBADF (Bad file descriptor) [pid 6209] close(22) = -1 EBADF (Bad file descriptor) [pid 6209] close(23) = -1 EBADF (Bad file descriptor) [pid 6209] close(24) = -1 EBADF (Bad file descriptor) [pid 6209] close(25) = -1 EBADF (Bad file descriptor) [pid 6209] close(26) = -1 EBADF (Bad file descriptor) [pid 6209] close(27) = -1 EBADF (Bad file descriptor) [pid 6209] close(28) = -1 EBADF (Bad file descriptor) [pid 6209] close(29) = -1 EBADF (Bad file descriptor) [pid 6209] exit_group(0) = ? [pid 6209] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6210 attached [pid 6210] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1171 [pid 6210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6210] setpgid(0, 0) = 0 [pid 6210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6210] write(3, "1000", 4) = 4 [pid 6210] close(3) = 0 [pid 6210] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6210] setns(201, 0) = 0 [pid 6210] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6210] setns(3, 0) = 0 [pid 6210] close(3) = 0 [pid 6210] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6210] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6210] close(3) = -1 EBADF (Bad file descriptor) [pid 6210] close(4) = 0 [pid 6210] close(5) = -1 EBADF (Bad file descriptor) [pid 6210] close(6) = -1 EBADF (Bad file descriptor) [pid 6210] close(7) = -1 EBADF (Bad file descriptor) [pid 6210] close(8) = -1 EBADF (Bad file descriptor) [pid 6210] close(9) = -1 EBADF (Bad file descriptor) [pid 6210] close(10) = -1 EBADF (Bad file descriptor) [pid 6210] close(11) = -1 EBADF (Bad file descriptor) [pid 6210] close(12) = -1 EBADF (Bad file descriptor) [pid 6210] close(13) = -1 EBADF (Bad file descriptor) [pid 6210] close(14) = -1 EBADF (Bad file descriptor) [pid 6210] close(15) = -1 EBADF (Bad file descriptor) [pid 6210] close(16) = -1 EBADF (Bad file descriptor) [pid 6210] close(17) = -1 EBADF (Bad file descriptor) [pid 6210] close(18) = -1 EBADF (Bad file descriptor) [pid 6210] close(19) = -1 EBADF (Bad file descriptor) [pid 6210] close(20) = -1 EBADF (Bad file descriptor) [pid 6210] close(21) = -1 EBADF (Bad file descriptor) [pid 6210] close(22) = -1 EBADF (Bad file descriptor) [pid 6210] close(23) = -1 EBADF (Bad file descriptor) [pid 6210] close(24) = -1 EBADF (Bad file descriptor) [pid 6210] close(25) = -1 EBADF (Bad file descriptor) [pid 6210] close(26) = -1 EBADF (Bad file descriptor) [pid 6210] close(27) = -1 EBADF (Bad file descriptor) [pid 6210] close(28) = -1 EBADF (Bad file descriptor) [pid 6210] close(29) = -1 EBADF (Bad file descriptor) [pid 6210] exit_group(0) = ? [pid 6210] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6211 attached [pid 6211] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1172 [pid 6211] <... set_robust_list resumed>) = 0 [pid 6211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6211] setpgid(0, 0) = 0 [pid 6211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6211] write(3, "1000", 4) = 4 [pid 6211] close(3) = 0 [pid 6211] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6211] setns(201, 0) = 0 [pid 6211] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6211] setns(3, 0) = 0 [pid 6211] close(3) = 0 [pid 6211] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6211] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6211] close(3) = -1 EBADF (Bad file descriptor) [pid 6211] close(4) = 0 [pid 6211] close(5) = -1 EBADF (Bad file descriptor) [pid 6211] close(6) = -1 EBADF (Bad file descriptor) [pid 6211] close(7) = -1 EBADF (Bad file descriptor) [pid 6211] close(8) = -1 EBADF (Bad file descriptor) [pid 6211] close(9) = -1 EBADF (Bad file descriptor) [pid 6211] close(10) = -1 EBADF (Bad file descriptor) [pid 6211] close(11) = -1 EBADF (Bad file descriptor) [pid 6211] close(12) = -1 EBADF (Bad file descriptor) [pid 6211] close(13) = -1 EBADF (Bad file descriptor) [pid 6211] close(14) = -1 EBADF (Bad file descriptor) [pid 6211] close(15) = -1 EBADF (Bad file descriptor) [pid 6211] close(16) = -1 EBADF (Bad file descriptor) [pid 6211] close(17) = -1 EBADF (Bad file descriptor) [pid 6211] close(18) = -1 EBADF (Bad file descriptor) [pid 6211] close(19) = -1 EBADF (Bad file descriptor) [pid 6211] close(20) = -1 EBADF (Bad file descriptor) [pid 6211] close(21) = -1 EBADF (Bad file descriptor) [pid 6211] close(22) = -1 EBADF (Bad file descriptor) [pid 6211] close(23) = -1 EBADF (Bad file descriptor) [pid 6211] close(24) = -1 EBADF (Bad file descriptor) [pid 6211] close(25) = -1 EBADF (Bad file descriptor) [pid 6211] close(26) = -1 EBADF (Bad file descriptor) [pid 6211] close(27) = -1 EBADF (Bad file descriptor) [pid 6211] close(28) = -1 EBADF (Bad file descriptor) [pid 6211] close(29) = -1 EBADF (Bad file descriptor) [pid 6211] exit_group(0) = ? [pid 6211] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6212 attached , child_tidptr=0x555555cb2690) = 1173 [pid 6212] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6212] setpgid(0, 0) = 0 [pid 6212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6212] write(3, "1000", 4) = 4 [pid 6212] close(3) = 0 [pid 6212] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6212] setns(201, 0) = 0 [pid 6212] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6212] setns(3, 0) = 0 [pid 6212] close(3) = 0 [pid 6212] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6212] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6212] close(3) = -1 EBADF (Bad file descriptor) [pid 6212] close(4) = 0 [pid 6212] close(5) = -1 EBADF (Bad file descriptor) [pid 6212] close(6) = -1 EBADF (Bad file descriptor) [pid 6212] close(7) = -1 EBADF (Bad file descriptor) [pid 6212] close(8) = -1 EBADF (Bad file descriptor) [pid 6212] close(9) = -1 EBADF (Bad file descriptor) [pid 6212] close(10) = -1 EBADF (Bad file descriptor) [pid 6212] close(11) = -1 EBADF (Bad file descriptor) [pid 6212] close(12) = -1 EBADF (Bad file descriptor) [pid 6212] close(13) = -1 EBADF (Bad file descriptor) [pid 6212] close(14) = -1 EBADF (Bad file descriptor) [pid 6212] close(15) = -1 EBADF (Bad file descriptor) [pid 6212] close(16) = -1 EBADF (Bad file descriptor) [pid 6212] close(17) = -1 EBADF (Bad file descriptor) [pid 6212] close(18) = -1 EBADF (Bad file descriptor) [pid 6212] close(19) = -1 EBADF (Bad file descriptor) [pid 6212] close(20) = -1 EBADF (Bad file descriptor) [pid 6212] close(21) = -1 EBADF (Bad file descriptor) [pid 6212] close(22) = -1 EBADF (Bad file descriptor) [pid 6212] close(23) = -1 EBADF (Bad file descriptor) [pid 6212] close(24) = -1 EBADF (Bad file descriptor) [pid 6212] close(25) = -1 EBADF (Bad file descriptor) [pid 6212] close(26) = -1 EBADF (Bad file descriptor) [pid 6212] close(27) = -1 EBADF (Bad file descriptor) [pid 6212] close(28) = -1 EBADF (Bad file descriptor) [pid 6212] close(29) = -1 EBADF (Bad file descriptor) [pid 6212] exit_group(0) = ? [pid 6212] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6213 attached , child_tidptr=0x555555cb2690) = 1174 [pid 6213] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6213] setpgid(0, 0) = 0 [pid 6213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6213] write(3, "1000", 4) = 4 [pid 6213] close(3) = 0 [pid 6213] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6213] setns(201, 0) = 0 [pid 6213] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6213] setns(3, 0) = 0 [pid 6213] close(3) = 0 [pid 6213] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6213] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6213] close(3) = -1 EBADF (Bad file descriptor) [pid 6213] close(4) = 0 [pid 6213] close(5) = -1 EBADF (Bad file descriptor) [pid 6213] close(6) = -1 EBADF (Bad file descriptor) [pid 6213] close(7) = -1 EBADF (Bad file descriptor) [pid 6213] close(8) = -1 EBADF (Bad file descriptor) [pid 6213] close(9) = -1 EBADF (Bad file descriptor) [pid 6213] close(10) = -1 EBADF (Bad file descriptor) [pid 6213] close(11) = -1 EBADF (Bad file descriptor) [pid 6213] close(12) = -1 EBADF (Bad file descriptor) [pid 6213] close(13) = -1 EBADF (Bad file descriptor) [pid 6213] close(14) = -1 EBADF (Bad file descriptor) [pid 6213] close(15) = -1 EBADF (Bad file descriptor) [pid 6213] close(16) = -1 EBADF (Bad file descriptor) [pid 6213] close(17) = -1 EBADF (Bad file descriptor) [pid 6213] close(18) = -1 EBADF (Bad file descriptor) [pid 6213] close(19) = -1 EBADF (Bad file descriptor) [pid 6213] close(20) = -1 EBADF (Bad file descriptor) [pid 6213] close(21) = -1 EBADF (Bad file descriptor) [pid 6213] close(22) = -1 EBADF (Bad file descriptor) [pid 6213] close(23) = -1 EBADF (Bad file descriptor) [pid 6213] close(24) = -1 EBADF (Bad file descriptor) [pid 6213] close(25) = -1 EBADF (Bad file descriptor) [pid 6213] close(26) = -1 EBADF (Bad file descriptor) [pid 6213] close(27) = -1 EBADF (Bad file descriptor) [pid 6213] close(28) = -1 EBADF (Bad file descriptor) [pid 6213] close(29) = -1 EBADF (Bad file descriptor) [pid 6213] exit_group(0) = ? [pid 6213] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6214 attached [pid 6214] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1175 [pid 6214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6214] setpgid(0, 0) = 0 [pid 6214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6214] write(3, "1000", 4) = 4 [pid 6214] close(3) = 0 [pid 6214] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6214] setns(201, 0) = 0 [pid 6214] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6214] setns(3, 0) = 0 [pid 6214] close(3) = 0 [pid 6214] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6214] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6214] close(3) = -1 EBADF (Bad file descriptor) [pid 6214] close(4) = 0 [pid 6214] close(5) = -1 EBADF (Bad file descriptor) [pid 6214] close(6) = -1 EBADF (Bad file descriptor) [pid 6214] close(7) = -1 EBADF (Bad file descriptor) [pid 6214] close(8) = -1 EBADF (Bad file descriptor) [pid 6214] close(9) = -1 EBADF (Bad file descriptor) [pid 6214] close(10) = -1 EBADF (Bad file descriptor) [pid 6214] close(11) = -1 EBADF (Bad file descriptor) [pid 6214] close(12) = -1 EBADF (Bad file descriptor) [pid 6214] close(13) = -1 EBADF (Bad file descriptor) [pid 6214] close(14) = -1 EBADF (Bad file descriptor) [pid 6214] close(15) = -1 EBADF (Bad file descriptor) [pid 6214] close(16) = -1 EBADF (Bad file descriptor) [pid 6214] close(17) = -1 EBADF (Bad file descriptor) [pid 6214] close(18) = -1 EBADF (Bad file descriptor) [pid 6214] close(19) = -1 EBADF (Bad file descriptor) [pid 6214] close(20) = -1 EBADF (Bad file descriptor) [pid 6214] close(21) = -1 EBADF (Bad file descriptor) [pid 6214] close(22) = -1 EBADF (Bad file descriptor) [pid 6214] close(23) = -1 EBADF (Bad file descriptor) [pid 6214] close(24) = -1 EBADF (Bad file descriptor) [pid 6214] close(25) = -1 EBADF (Bad file descriptor) [pid 6214] close(26) = -1 EBADF (Bad file descriptor) [pid 6214] close(27) = -1 EBADF (Bad file descriptor) [pid 6214] close(28) = -1 EBADF (Bad file descriptor) [pid 6214] close(29) = -1 EBADF (Bad file descriptor) [pid 6214] exit_group(0) = ? [pid 6214] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6215 attached [pid 6215] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1176 [pid 6215] <... set_robust_list resumed>) = 0 [pid 6215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6215] setpgid(0, 0) = 0 [pid 6215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6215] write(3, "1000", 4) = 4 [pid 6215] close(3) = 0 [pid 6215] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6215] setns(201, 0) = 0 [pid 6215] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6215] setns(3, 0) = 0 [pid 6215] close(3) = 0 [pid 6215] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6215] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6215] close(3) = -1 EBADF (Bad file descriptor) [pid 6215] close(4) = 0 [pid 6215] close(5) = -1 EBADF (Bad file descriptor) [pid 6215] close(6) = -1 EBADF (Bad file descriptor) [pid 6215] close(7) = -1 EBADF (Bad file descriptor) [pid 6215] close(8) = -1 EBADF (Bad file descriptor) [pid 6215] close(9) = -1 EBADF (Bad file descriptor) [pid 6215] close(10) = -1 EBADF (Bad file descriptor) [pid 6215] close(11) = -1 EBADF (Bad file descriptor) [pid 6215] close(12) = -1 EBADF (Bad file descriptor) [pid 6215] close(13) = -1 EBADF (Bad file descriptor) [pid 6215] close(14) = -1 EBADF (Bad file descriptor) [pid 6215] close(15) = -1 EBADF (Bad file descriptor) [pid 6215] close(16) = -1 EBADF (Bad file descriptor) [pid 6215] close(17) = -1 EBADF (Bad file descriptor) [pid 6215] close(18) = -1 EBADF (Bad file descriptor) [pid 6215] close(19) = -1 EBADF (Bad file descriptor) [pid 6215] close(20) = -1 EBADF (Bad file descriptor) [pid 6215] close(21) = -1 EBADF (Bad file descriptor) [pid 6215] close(22) = -1 EBADF (Bad file descriptor) [pid 6215] close(23) = -1 EBADF (Bad file descriptor) [pid 6215] close(24) = -1 EBADF (Bad file descriptor) [pid 6215] close(25) = -1 EBADF (Bad file descriptor) [pid 6215] close(26) = -1 EBADF (Bad file descriptor) [pid 6215] close(27) = -1 EBADF (Bad file descriptor) [pid 6215] close(28) = -1 EBADF (Bad file descriptor) [pid 6215] close(29) = -1 EBADF (Bad file descriptor) [pid 6215] exit_group(0) = ? [pid 6215] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6216 attached [pid 6216] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1177 [pid 6216] <... set_robust_list resumed>) = 0 [pid 6216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6216] setpgid(0, 0) = 0 [pid 6216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6216] write(3, "1000", 4) = 4 [pid 6216] close(3) = 0 [pid 6216] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6216] setns(201, 0) = 0 [pid 6216] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6216] setns(3, 0) = 0 [pid 6216] close(3) = 0 [pid 6216] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6216] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6216] close(3) = -1 EBADF (Bad file descriptor) [pid 6216] close(4) = 0 [pid 6216] close(5) = -1 EBADF (Bad file descriptor) [pid 6216] close(6) = -1 EBADF (Bad file descriptor) [pid 6216] close(7) = -1 EBADF (Bad file descriptor) [pid 6216] close(8) = -1 EBADF (Bad file descriptor) [pid 6216] close(9) = -1 EBADF (Bad file descriptor) [pid 6216] close(10) = -1 EBADF (Bad file descriptor) [pid 6216] close(11) = -1 EBADF (Bad file descriptor) [pid 6216] close(12) = -1 EBADF (Bad file descriptor) [pid 6216] close(13) = -1 EBADF (Bad file descriptor) [pid 6216] close(14) = -1 EBADF (Bad file descriptor) [pid 6216] close(15) = -1 EBADF (Bad file descriptor) [pid 6216] close(16) = -1 EBADF (Bad file descriptor) [pid 6216] close(17) = -1 EBADF (Bad file descriptor) [pid 6216] close(18) = -1 EBADF (Bad file descriptor) [pid 6216] close(19) = -1 EBADF (Bad file descriptor) [pid 6216] close(20) = -1 EBADF (Bad file descriptor) [pid 6216] close(21) = -1 EBADF (Bad file descriptor) [pid 6216] close(22) = -1 EBADF (Bad file descriptor) [pid 6216] close(23) = -1 EBADF (Bad file descriptor) [pid 6216] close(24) = -1 EBADF (Bad file descriptor) [pid 6216] close(25) = -1 EBADF (Bad file descriptor) [pid 6216] close(26) = -1 EBADF (Bad file descriptor) [pid 6216] close(27) = -1 EBADF (Bad file descriptor) [pid 6216] close(28) = -1 EBADF (Bad file descriptor) [pid 6216] close(29) = -1 EBADF (Bad file descriptor) [pid 6216] exit_group(0) = ? [pid 6216] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1178 ./strace-static-x86_64: Process 6217 attached [pid 6217] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6217] setpgid(0, 0) = 0 [pid 6217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6217] write(3, "1000", 4) = 4 [pid 6217] close(3) = 0 [pid 6217] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6217] setns(201, 0) = 0 [pid 6217] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6217] setns(3, 0) = 0 [pid 6217] close(3) = 0 [pid 6217] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6217] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6217] close(3) = -1 EBADF (Bad file descriptor) [pid 6217] close(4) = 0 [pid 6217] close(5) = -1 EBADF (Bad file descriptor) [pid 6217] close(6) = -1 EBADF (Bad file descriptor) [pid 6217] close(7) = -1 EBADF (Bad file descriptor) [pid 6217] close(8) = -1 EBADF (Bad file descriptor) [pid 6217] close(9) = -1 EBADF (Bad file descriptor) [pid 6217] close(10) = -1 EBADF (Bad file descriptor) [pid 6217] close(11) = -1 EBADF (Bad file descriptor) [pid 6217] close(12) = -1 EBADF (Bad file descriptor) [pid 6217] close(13) = -1 EBADF (Bad file descriptor) [pid 6217] close(14) = -1 EBADF (Bad file descriptor) [pid 6217] close(15) = -1 EBADF (Bad file descriptor) [pid 6217] close(16) = -1 EBADF (Bad file descriptor) [pid 6217] close(17) = -1 EBADF (Bad file descriptor) [pid 6217] close(18) = -1 EBADF (Bad file descriptor) [pid 6217] close(19) = -1 EBADF (Bad file descriptor) [pid 6217] close(20) = -1 EBADF (Bad file descriptor) [pid 6217] close(21) = -1 EBADF (Bad file descriptor) [pid 6217] close(22) = -1 EBADF (Bad file descriptor) [pid 6217] close(23) = -1 EBADF (Bad file descriptor) [pid 6217] close(24) = -1 EBADF (Bad file descriptor) [pid 6217] close(25) = -1 EBADF (Bad file descriptor) [pid 6217] close(26) = -1 EBADF (Bad file descriptor) [pid 6217] close(27) = -1 EBADF (Bad file descriptor) [pid 6217] close(28) = -1 EBADF (Bad file descriptor) [pid 6217] close(29) = -1 EBADF (Bad file descriptor) [pid 6217] exit_group(0) = ? [pid 6217] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1178, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1179 ./strace-static-x86_64: Process 6218 attached [pid 6218] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6218] setpgid(0, 0) = 0 [pid 6218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6218] write(3, "1000", 4) = 4 [pid 6218] close(3) = 0 [pid 6218] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6218] setns(201, 0) = 0 [pid 6218] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6218] setns(3, 0) = 0 [pid 6218] close(3) = 0 [pid 6218] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6218] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6218] close(3) = -1 EBADF (Bad file descriptor) [pid 6218] close(4) = 0 [pid 6218] close(5) = -1 EBADF (Bad file descriptor) [pid 6218] close(6) = -1 EBADF (Bad file descriptor) [pid 6218] close(7) = -1 EBADF (Bad file descriptor) [pid 6218] close(8) = -1 EBADF (Bad file descriptor) [pid 6218] close(9) = -1 EBADF (Bad file descriptor) [pid 6218] close(10) = -1 EBADF (Bad file descriptor) [pid 6218] close(11) = -1 EBADF (Bad file descriptor) [pid 6218] close(12) = -1 EBADF (Bad file descriptor) [pid 6218] close(13) = -1 EBADF (Bad file descriptor) [pid 6218] close(14) = -1 EBADF (Bad file descriptor) [pid 6218] close(15) = -1 EBADF (Bad file descriptor) [pid 6218] close(16) = -1 EBADF (Bad file descriptor) [pid 6218] close(17) = -1 EBADF (Bad file descriptor) [pid 6218] close(18) = -1 EBADF (Bad file descriptor) [pid 6218] close(19) = -1 EBADF (Bad file descriptor) [pid 6218] close(20) = -1 EBADF (Bad file descriptor) [pid 6218] close(21) = -1 EBADF (Bad file descriptor) [pid 6218] close(22) = -1 EBADF (Bad file descriptor) [pid 6218] close(23) = -1 EBADF (Bad file descriptor) [pid 6218] close(24) = -1 EBADF (Bad file descriptor) [pid 6218] close(25) = -1 EBADF (Bad file descriptor) [pid 6218] close(26) = -1 EBADF (Bad file descriptor) [pid 6218] close(27) = -1 EBADF (Bad file descriptor) [pid 6218] close(28) = -1 EBADF (Bad file descriptor) [pid 6218] close(29) = -1 EBADF (Bad file descriptor) [pid 6218] exit_group(0) = ? [pid 6218] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6219 attached , child_tidptr=0x555555cb2690) = 1180 [pid 6219] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6219] setpgid(0, 0) = 0 [pid 6219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6219] write(3, "1000", 4) = 4 [pid 6219] close(3) = 0 [pid 6219] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6219] setns(201, 0) = 0 [pid 6219] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6219] setns(3, 0) = 0 [pid 6219] close(3) = 0 [pid 6219] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6219] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6219] close(3) = -1 EBADF (Bad file descriptor) [pid 6219] close(4) = 0 [pid 6219] close(5) = -1 EBADF (Bad file descriptor) [pid 6219] close(6) = -1 EBADF (Bad file descriptor) [pid 6219] close(7) = -1 EBADF (Bad file descriptor) [pid 6219] close(8) = -1 EBADF (Bad file descriptor) [pid 6219] close(9) = -1 EBADF (Bad file descriptor) [pid 6219] close(10) = -1 EBADF (Bad file descriptor) [pid 6219] close(11) = -1 EBADF (Bad file descriptor) [pid 6219] close(12) = -1 EBADF (Bad file descriptor) [pid 6219] close(13) = -1 EBADF (Bad file descriptor) [pid 6219] close(14) = -1 EBADF (Bad file descriptor) [pid 6219] close(15) = -1 EBADF (Bad file descriptor) [pid 6219] close(16) = -1 EBADF (Bad file descriptor) [pid 6219] close(17) = -1 EBADF (Bad file descriptor) [pid 6219] close(18) = -1 EBADF (Bad file descriptor) [pid 6219] close(19) = -1 EBADF (Bad file descriptor) [pid 6219] close(20) = -1 EBADF (Bad file descriptor) [pid 6219] close(21) = -1 EBADF (Bad file descriptor) [pid 6219] close(22) = -1 EBADF (Bad file descriptor) [pid 6219] close(23) = -1 EBADF (Bad file descriptor) [pid 6219] close(24) = -1 EBADF (Bad file descriptor) [pid 6219] close(25) = -1 EBADF (Bad file descriptor) [pid 6219] close(26) = -1 EBADF (Bad file descriptor) [pid 6219] close(27) = -1 EBADF (Bad file descriptor) [pid 6219] close(28) = -1 EBADF (Bad file descriptor) [pid 6219] close(29) = -1 EBADF (Bad file descriptor) [pid 6219] exit_group(0) = ? [pid 6219] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1181 ./strace-static-x86_64: Process 6220 attached [pid 6220] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6220] setpgid(0, 0) = 0 [pid 6220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6220] write(3, "1000", 4) = 4 [pid 6220] close(3) = 0 [pid 6220] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6220] setns(201, 0) = 0 [pid 6220] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6220] setns(3, 0) = 0 [pid 6220] close(3) = 0 [pid 6220] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6220] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6220] close(3) = -1 EBADF (Bad file descriptor) [pid 6220] close(4) = 0 [pid 6220] close(5) = -1 EBADF (Bad file descriptor) [pid 6220] close(6) = -1 EBADF (Bad file descriptor) [pid 6220] close(7) = -1 EBADF (Bad file descriptor) [pid 6220] close(8) = -1 EBADF (Bad file descriptor) [pid 6220] close(9) = -1 EBADF (Bad file descriptor) [pid 6220] close(10) = -1 EBADF (Bad file descriptor) [pid 6220] close(11) = -1 EBADF (Bad file descriptor) [pid 6220] close(12) = -1 EBADF (Bad file descriptor) [pid 6220] close(13) = -1 EBADF (Bad file descriptor) [pid 6220] close(14) = -1 EBADF (Bad file descriptor) [pid 6220] close(15) = -1 EBADF (Bad file descriptor) [pid 6220] close(16) = -1 EBADF (Bad file descriptor) [pid 6220] close(17) = -1 EBADF (Bad file descriptor) [pid 6220] close(18) = -1 EBADF (Bad file descriptor) [pid 6220] close(19) = -1 EBADF (Bad file descriptor) [pid 6220] close(20) = -1 EBADF (Bad file descriptor) [pid 6220] close(21) = -1 EBADF (Bad file descriptor) [pid 6220] close(22) = -1 EBADF (Bad file descriptor) [pid 6220] close(23) = -1 EBADF (Bad file descriptor) [pid 6220] close(24) = -1 EBADF (Bad file descriptor) [pid 6220] close(25) = -1 EBADF (Bad file descriptor) [pid 6220] close(26) = -1 EBADF (Bad file descriptor) [pid 6220] close(27) = -1 EBADF (Bad file descriptor) [pid 6220] close(28) = -1 EBADF (Bad file descriptor) [pid 6220] close(29) = -1 EBADF (Bad file descriptor) [pid 6220] exit_group(0) = ? [pid 6220] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6221 attached , child_tidptr=0x555555cb2690) = 1182 [pid 6221] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6221] setpgid(0, 0) = 0 [pid 6221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6221] write(3, "1000", 4) = 4 [pid 6221] close(3) = 0 [pid 6221] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6221] setns(201, 0) = 0 [pid 6221] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6221] setns(3, 0) = 0 [pid 6221] close(3) = 0 [pid 6221] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6221] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6221] close(3) = -1 EBADF (Bad file descriptor) [pid 6221] close(4) = 0 [pid 6221] close(5) = -1 EBADF (Bad file descriptor) [pid 6221] close(6) = -1 EBADF (Bad file descriptor) [pid 6221] close(7) = -1 EBADF (Bad file descriptor) [pid 6221] close(8) = -1 EBADF (Bad file descriptor) [pid 6221] close(9) = -1 EBADF (Bad file descriptor) [pid 6221] close(10) = -1 EBADF (Bad file descriptor) [pid 6221] close(11) = -1 EBADF (Bad file descriptor) [pid 6221] close(12) = -1 EBADF (Bad file descriptor) [pid 6221] close(13) = -1 EBADF (Bad file descriptor) [pid 6221] close(14) = -1 EBADF (Bad file descriptor) [pid 6221] close(15) = -1 EBADF (Bad file descriptor) [pid 6221] close(16) = -1 EBADF (Bad file descriptor) [pid 6221] close(17) = -1 EBADF (Bad file descriptor) [pid 6221] close(18) = -1 EBADF (Bad file descriptor) [pid 6221] close(19) = -1 EBADF (Bad file descriptor) [pid 6221] close(20) = -1 EBADF (Bad file descriptor) [pid 6221] close(21) = -1 EBADF (Bad file descriptor) [pid 6221] close(22) = -1 EBADF (Bad file descriptor) [pid 6221] close(23) = -1 EBADF (Bad file descriptor) [pid 6221] close(24) = -1 EBADF (Bad file descriptor) [pid 6221] close(25) = -1 EBADF (Bad file descriptor) [pid 6221] close(26) = -1 EBADF (Bad file descriptor) [pid 6221] close(27) = -1 EBADF (Bad file descriptor) [pid 6221] close(28) = -1 EBADF (Bad file descriptor) [pid 6221] close(29) = -1 EBADF (Bad file descriptor) [pid 6221] exit_group(0) = ? [pid 6221] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6222 attached [pid 6222] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1183 [pid 6222] <... set_robust_list resumed>) = 0 [pid 6222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6222] setpgid(0, 0) = 0 [pid 6222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6222] write(3, "1000", 4) = 4 [pid 6222] close(3) = 0 [pid 6222] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6222] setns(201, 0) = 0 [pid 6222] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6222] setns(3, 0) = 0 [pid 6222] close(3) = 0 [pid 6222] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6222] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6222] close(3) = -1 EBADF (Bad file descriptor) [pid 6222] close(4) = 0 [pid 6222] close(5) = -1 EBADF (Bad file descriptor) [pid 6222] close(6) = -1 EBADF (Bad file descriptor) [pid 6222] close(7) = -1 EBADF (Bad file descriptor) [pid 6222] close(8) = -1 EBADF (Bad file descriptor) [pid 6222] close(9) = -1 EBADF (Bad file descriptor) [pid 6222] close(10) = -1 EBADF (Bad file descriptor) [pid 6222] close(11) = -1 EBADF (Bad file descriptor) [pid 6222] close(12) = -1 EBADF (Bad file descriptor) [pid 6222] close(13) = -1 EBADF (Bad file descriptor) [pid 6222] close(14) = -1 EBADF (Bad file descriptor) [pid 6222] close(15) = -1 EBADF (Bad file descriptor) [pid 6222] close(16) = -1 EBADF (Bad file descriptor) [pid 6222] close(17) = -1 EBADF (Bad file descriptor) [pid 6222] close(18) = -1 EBADF (Bad file descriptor) [pid 6222] close(19) = -1 EBADF (Bad file descriptor) [pid 6222] close(20) = -1 EBADF (Bad file descriptor) [pid 6222] close(21) = -1 EBADF (Bad file descriptor) [pid 6222] close(22) = -1 EBADF (Bad file descriptor) [pid 6222] close(23) = -1 EBADF (Bad file descriptor) [pid 6222] close(24) = -1 EBADF (Bad file descriptor) [pid 6222] close(25) = -1 EBADF (Bad file descriptor) [pid 6222] close(26) = -1 EBADF (Bad file descriptor) [pid 6222] close(27) = -1 EBADF (Bad file descriptor) [pid 6222] close(28) = -1 EBADF (Bad file descriptor) [pid 6222] close(29) = -1 EBADF (Bad file descriptor) [pid 6222] exit_group(0) = ? [pid 6222] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6223 attached [pid 6223] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1184 [pid 6223] <... prctl resumed>) = 0 [pid 6223] setpgid(0, 0) = 0 [pid 6223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6223] write(3, "1000", 4) = 4 [pid 6223] close(3) = 0 [pid 6223] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6223] setns(201, 0) = 0 [pid 6223] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6223] setns(3, 0) = 0 [pid 6223] close(3) = 0 [pid 6223] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6223] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6223] close(3) = -1 EBADF (Bad file descriptor) [pid 6223] close(4) = 0 [pid 6223] close(5) = -1 EBADF (Bad file descriptor) [pid 6223] close(6) = -1 EBADF (Bad file descriptor) [pid 6223] close(7) = -1 EBADF (Bad file descriptor) [pid 6223] close(8) = -1 EBADF (Bad file descriptor) [pid 6223] close(9) = -1 EBADF (Bad file descriptor) [pid 6223] close(10) = -1 EBADF (Bad file descriptor) [pid 6223] close(11) = -1 EBADF (Bad file descriptor) [pid 6223] close(12) = -1 EBADF (Bad file descriptor) [pid 6223] close(13) = -1 EBADF (Bad file descriptor) [pid 6223] close(14) = -1 EBADF (Bad file descriptor) [pid 6223] close(15) = -1 EBADF (Bad file descriptor) [pid 6223] close(16) = -1 EBADF (Bad file descriptor) [pid 6223] close(17) = -1 EBADF (Bad file descriptor) [pid 6223] close(18) = -1 EBADF (Bad file descriptor) [pid 6223] close(19) = -1 EBADF (Bad file descriptor) [pid 6223] close(20) = -1 EBADF (Bad file descriptor) [pid 6223] close(21) = -1 EBADF (Bad file descriptor) [pid 6223] close(22) = -1 EBADF (Bad file descriptor) [pid 6223] close(23) = -1 EBADF (Bad file descriptor) [pid 6223] close(24) = -1 EBADF (Bad file descriptor) [pid 6223] close(25) = -1 EBADF (Bad file descriptor) [pid 6223] close(26) = -1 EBADF (Bad file descriptor) [pid 6223] close(27) = -1 EBADF (Bad file descriptor) [pid 6223] close(28) = -1 EBADF (Bad file descriptor) [pid 6223] close(29) = -1 EBADF (Bad file descriptor) [pid 6223] exit_group(0) = ? [pid 6223] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6224 attached [pid 6224] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1185 [pid 6224] <... set_robust_list resumed>) = 0 [pid 6224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6224] setpgid(0, 0) = 0 [pid 6224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6224] write(3, "1000", 4) = 4 [pid 6224] close(3) = 0 [pid 6224] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6224] setns(201, 0) = 0 [pid 6224] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6224] setns(3, 0) = 0 [pid 6224] close(3) = 0 [pid 6224] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6224] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6224] close(3) = -1 EBADF (Bad file descriptor) [pid 6224] close(4) = 0 [pid 6224] close(5) = -1 EBADF (Bad file descriptor) [pid 6224] close(6) = -1 EBADF (Bad file descriptor) [pid 6224] close(7) = -1 EBADF (Bad file descriptor) [pid 6224] close(8) = -1 EBADF (Bad file descriptor) [pid 6224] close(9) = -1 EBADF (Bad file descriptor) [pid 6224] close(10) = -1 EBADF (Bad file descriptor) [pid 6224] close(11) = -1 EBADF (Bad file descriptor) [pid 6224] close(12) = -1 EBADF (Bad file descriptor) [pid 6224] close(13) = -1 EBADF (Bad file descriptor) [pid 6224] close(14) = -1 EBADF (Bad file descriptor) [pid 6224] close(15) = -1 EBADF (Bad file descriptor) [pid 6224] close(16) = -1 EBADF (Bad file descriptor) [pid 6224] close(17) = -1 EBADF (Bad file descriptor) [pid 6224] close(18) = -1 EBADF (Bad file descriptor) [pid 6224] close(19) = -1 EBADF (Bad file descriptor) [pid 6224] close(20) = -1 EBADF (Bad file descriptor) [pid 6224] close(21) = -1 EBADF (Bad file descriptor) [pid 6224] close(22) = -1 EBADF (Bad file descriptor) [pid 6224] close(23) = -1 EBADF (Bad file descriptor) [pid 6224] close(24) = -1 EBADF (Bad file descriptor) [pid 6224] close(25) = -1 EBADF (Bad file descriptor) [pid 6224] close(26) = -1 EBADF (Bad file descriptor) [pid 6224] close(27) = -1 EBADF (Bad file descriptor) [pid 6224] close(28) = -1 EBADF (Bad file descriptor) [pid 6224] close(29) = -1 EBADF (Bad file descriptor) [pid 6224] exit_group(0) = ? [pid 6224] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6225 attached , child_tidptr=0x555555cb2690) = 1186 [pid 6225] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6225] setpgid(0, 0) = 0 [pid 6225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6225] write(3, "1000", 4) = 4 [pid 6225] close(3) = 0 [pid 6225] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6225] setns(201, 0) = 0 [pid 6225] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6225] setns(3, 0) = 0 [pid 6225] close(3) = 0 [pid 6225] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6225] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6225] close(3) = -1 EBADF (Bad file descriptor) [pid 6225] close(4) = 0 [pid 6225] close(5) = -1 EBADF (Bad file descriptor) [pid 6225] close(6) = -1 EBADF (Bad file descriptor) [pid 6225] close(7) = -1 EBADF (Bad file descriptor) [pid 6225] close(8) = -1 EBADF (Bad file descriptor) [pid 6225] close(9) = -1 EBADF (Bad file descriptor) [pid 6225] close(10) = -1 EBADF (Bad file descriptor) [pid 6225] close(11) = -1 EBADF (Bad file descriptor) [pid 6225] close(12) = -1 EBADF (Bad file descriptor) [pid 6225] close(13) = -1 EBADF (Bad file descriptor) [pid 6225] close(14) = -1 EBADF (Bad file descriptor) [pid 6225] close(15) = -1 EBADF (Bad file descriptor) [pid 6225] close(16) = -1 EBADF (Bad file descriptor) [pid 6225] close(17) = -1 EBADF (Bad file descriptor) [pid 6225] close(18) = -1 EBADF (Bad file descriptor) [pid 6225] close(19) = -1 EBADF (Bad file descriptor) [pid 6225] close(20) = -1 EBADF (Bad file descriptor) [pid 6225] close(21) = -1 EBADF (Bad file descriptor) [pid 6225] close(22) = -1 EBADF (Bad file descriptor) [pid 6225] close(23) = -1 EBADF (Bad file descriptor) [pid 6225] close(24) = -1 EBADF (Bad file descriptor) [pid 6225] close(25) = -1 EBADF (Bad file descriptor) [pid 6225] close(26) = -1 EBADF (Bad file descriptor) [pid 6225] close(27) = -1 EBADF (Bad file descriptor) [pid 6225] close(28) = -1 EBADF (Bad file descriptor) [pid 6225] close(29) = -1 EBADF (Bad file descriptor) [pid 6225] exit_group(0) = ? [pid 6225] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6226 attached , child_tidptr=0x555555cb2690) = 1187 [pid 6226] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6226] setpgid(0, 0) = 0 [pid 6226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6226] write(3, "1000", 4) = 4 [pid 6226] close(3) = 0 [pid 6226] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6226] setns(201, 0) = 0 [pid 6226] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6226] setns(3, 0) = 0 [pid 6226] close(3) = 0 [pid 6226] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6226] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6226] close(3) = -1 EBADF (Bad file descriptor) [pid 6226] close(4) = 0 [pid 6226] close(5) = -1 EBADF (Bad file descriptor) [pid 6226] close(6) = -1 EBADF (Bad file descriptor) [pid 6226] close(7) = -1 EBADF (Bad file descriptor) [pid 6226] close(8) = -1 EBADF (Bad file descriptor) [pid 6226] close(9) = -1 EBADF (Bad file descriptor) [pid 6226] close(10) = -1 EBADF (Bad file descriptor) [pid 6226] close(11) = -1 EBADF (Bad file descriptor) [pid 6226] close(12) = -1 EBADF (Bad file descriptor) [pid 6226] close(13) = -1 EBADF (Bad file descriptor) [pid 6226] close(14) = -1 EBADF (Bad file descriptor) [pid 6226] close(15) = -1 EBADF (Bad file descriptor) [pid 6226] close(16) = -1 EBADF (Bad file descriptor) [pid 6226] close(17) = -1 EBADF (Bad file descriptor) [pid 6226] close(18) = -1 EBADF (Bad file descriptor) [pid 6226] close(19) = -1 EBADF (Bad file descriptor) [pid 6226] close(20) = -1 EBADF (Bad file descriptor) [pid 6226] close(21) = -1 EBADF (Bad file descriptor) [pid 6226] close(22) = -1 EBADF (Bad file descriptor) [pid 6226] close(23) = -1 EBADF (Bad file descriptor) [pid 6226] close(24) = -1 EBADF (Bad file descriptor) [pid 6226] close(25) = -1 EBADF (Bad file descriptor) [pid 6226] close(26) = -1 EBADF (Bad file descriptor) [pid 6226] close(27) = -1 EBADF (Bad file descriptor) [pid 6226] close(28) = -1 EBADF (Bad file descriptor) [pid 6226] close(29) = -1 EBADF (Bad file descriptor) [pid 6226] exit_group(0) = ? [pid 6226] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1187, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6227 attached [pid 6227] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1188 [pid 6227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6227] setpgid(0, 0) = 0 [pid 6227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6227] write(3, "1000", 4) = 4 [pid 6227] close(3) = 0 [pid 6227] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6227] setns(201, 0) = 0 [pid 6227] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6227] setns(3, 0) = 0 [pid 6227] close(3) = 0 [pid 6227] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6227] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6227] close(3) = -1 EBADF (Bad file descriptor) [pid 6227] close(4) = 0 [pid 6227] close(5) = -1 EBADF (Bad file descriptor) [pid 6227] close(6) = -1 EBADF (Bad file descriptor) [pid 6227] close(7) = -1 EBADF (Bad file descriptor) [pid 6227] close(8) = -1 EBADF (Bad file descriptor) [pid 6227] close(9) = -1 EBADF (Bad file descriptor) [pid 6227] close(10) = -1 EBADF (Bad file descriptor) [pid 6227] close(11) = -1 EBADF (Bad file descriptor) [pid 6227] close(12) = -1 EBADF (Bad file descriptor) [pid 6227] close(13) = -1 EBADF (Bad file descriptor) [pid 6227] close(14) = -1 EBADF (Bad file descriptor) [pid 6227] close(15) = -1 EBADF (Bad file descriptor) [pid 6227] close(16) = -1 EBADF (Bad file descriptor) [pid 6227] close(17) = -1 EBADF (Bad file descriptor) [pid 6227] close(18) = -1 EBADF (Bad file descriptor) [pid 6227] close(19) = -1 EBADF (Bad file descriptor) [pid 6227] close(20) = -1 EBADF (Bad file descriptor) [pid 6227] close(21) = -1 EBADF (Bad file descriptor) [pid 6227] close(22) = -1 EBADF (Bad file descriptor) [pid 6227] close(23) = -1 EBADF (Bad file descriptor) [pid 6227] close(24) = -1 EBADF (Bad file descriptor) [pid 6227] close(25) = -1 EBADF (Bad file descriptor) [pid 6227] close(26) = -1 EBADF (Bad file descriptor) [pid 6227] close(27) = -1 EBADF (Bad file descriptor) [pid 6227] close(28) = -1 EBADF (Bad file descriptor) [pid 6227] close(29) = -1 EBADF (Bad file descriptor) [pid 6227] exit_group(0) = ? [pid 6227] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6228 attached [pid 6228] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1189 [pid 6228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6228] setpgid(0, 0) = 0 [pid 6228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6228] write(3, "1000", 4) = 4 [pid 6228] close(3) = 0 [pid 6228] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6228] setns(201, 0) = 0 [pid 6228] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6228] setns(3, 0) = 0 [pid 6228] close(3) = 0 [pid 6228] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6228] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6228] close(3) = -1 EBADF (Bad file descriptor) [pid 6228] close(4) = 0 [pid 6228] close(5) = -1 EBADF (Bad file descriptor) [pid 6228] close(6) = -1 EBADF (Bad file descriptor) [pid 6228] close(7) = -1 EBADF (Bad file descriptor) [pid 6228] close(8) = -1 EBADF (Bad file descriptor) [pid 6228] close(9) = -1 EBADF (Bad file descriptor) [pid 6228] close(10) = -1 EBADF (Bad file descriptor) [pid 6228] close(11) = -1 EBADF (Bad file descriptor) [pid 6228] close(12) = -1 EBADF (Bad file descriptor) [pid 6228] close(13) = -1 EBADF (Bad file descriptor) [pid 6228] close(14) = -1 EBADF (Bad file descriptor) [pid 6228] close(15) = -1 EBADF (Bad file descriptor) [pid 6228] close(16) = -1 EBADF (Bad file descriptor) [pid 6228] close(17) = -1 EBADF (Bad file descriptor) [pid 6228] close(18) = -1 EBADF (Bad file descriptor) [pid 6228] close(19) = -1 EBADF (Bad file descriptor) [pid 6228] close(20) = -1 EBADF (Bad file descriptor) [pid 6228] close(21) = -1 EBADF (Bad file descriptor) [pid 6228] close(22) = -1 EBADF (Bad file descriptor) [pid 6228] close(23) = -1 EBADF (Bad file descriptor) [pid 6228] close(24) = -1 EBADF (Bad file descriptor) [pid 6228] close(25) = -1 EBADF (Bad file descriptor) [pid 6228] close(26) = -1 EBADF (Bad file descriptor) [pid 6228] close(27) = -1 EBADF (Bad file descriptor) [pid 6228] close(28) = -1 EBADF (Bad file descriptor) [pid 6228] close(29) = -1 EBADF (Bad file descriptor) [pid 6228] exit_group(0) = ? [pid 6228] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6229 attached [pid 6229] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1190 [pid 6229] <... set_robust_list resumed>) = 0 [pid 6229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6229] setpgid(0, 0) = 0 [pid 6229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6229] write(3, "1000", 4) = 4 [pid 6229] close(3) = 0 [pid 6229] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6229] setns(201, 0) = 0 [pid 6229] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6229] setns(3, 0) = 0 [pid 6229] close(3) = 0 [pid 6229] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6229] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6229] close(3) = -1 EBADF (Bad file descriptor) [pid 6229] close(4) = 0 [pid 6229] close(5) = -1 EBADF (Bad file descriptor) [pid 6229] close(6) = -1 EBADF (Bad file descriptor) [pid 6229] close(7) = -1 EBADF (Bad file descriptor) [pid 6229] close(8) = -1 EBADF (Bad file descriptor) [pid 6229] close(9) = -1 EBADF (Bad file descriptor) [pid 6229] close(10) = -1 EBADF (Bad file descriptor) [pid 6229] close(11) = -1 EBADF (Bad file descriptor) [pid 6229] close(12) = -1 EBADF (Bad file descriptor) [pid 6229] close(13) = -1 EBADF (Bad file descriptor) [pid 6229] close(14) = -1 EBADF (Bad file descriptor) [pid 6229] close(15) = -1 EBADF (Bad file descriptor) [pid 6229] close(16) = -1 EBADF (Bad file descriptor) [pid 6229] close(17) = -1 EBADF (Bad file descriptor) [pid 6229] close(18) = -1 EBADF (Bad file descriptor) [pid 6229] close(19) = -1 EBADF (Bad file descriptor) [pid 6229] close(20) = -1 EBADF (Bad file descriptor) [pid 6229] close(21) = -1 EBADF (Bad file descriptor) [pid 6229] close(22) = -1 EBADF (Bad file descriptor) [pid 6229] close(23) = -1 EBADF (Bad file descriptor) [pid 6229] close(24) = -1 EBADF (Bad file descriptor) [pid 6229] close(25) = -1 EBADF (Bad file descriptor) [pid 6229] close(26) = -1 EBADF (Bad file descriptor) [pid 6229] close(27) = -1 EBADF (Bad file descriptor) [pid 6229] close(28) = -1 EBADF (Bad file descriptor) [pid 6229] close(29) = -1 EBADF (Bad file descriptor) [pid 6229] exit_group(0) = ? [pid 6229] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6230 attached , child_tidptr=0x555555cb2690) = 1191 [pid 6230] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6230] setpgid(0, 0) = 0 [pid 6230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6230] write(3, "1000", 4) = 4 [pid 6230] close(3) = 0 [pid 6230] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6230] setns(201, 0) = 0 [pid 6230] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6230] setns(3, 0) = 0 [pid 6230] close(3) = 0 [pid 6230] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6230] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6230] close(3) = -1 EBADF (Bad file descriptor) [pid 6230] close(4) = 0 [pid 6230] close(5) = -1 EBADF (Bad file descriptor) [pid 6230] close(6) = -1 EBADF (Bad file descriptor) [pid 6230] close(7) = -1 EBADF (Bad file descriptor) [pid 6230] close(8) = -1 EBADF (Bad file descriptor) [pid 6230] close(9) = -1 EBADF (Bad file descriptor) [pid 6230] close(10) = -1 EBADF (Bad file descriptor) [pid 6230] close(11) = -1 EBADF (Bad file descriptor) [pid 6230] close(12) = -1 EBADF (Bad file descriptor) [pid 6230] close(13) = -1 EBADF (Bad file descriptor) [pid 6230] close(14) = -1 EBADF (Bad file descriptor) [pid 6230] close(15) = -1 EBADF (Bad file descriptor) [pid 6230] close(16) = -1 EBADF (Bad file descriptor) [pid 6230] close(17) = -1 EBADF (Bad file descriptor) [pid 6230] close(18) = -1 EBADF (Bad file descriptor) [pid 6230] close(19) = -1 EBADF (Bad file descriptor) [pid 6230] close(20) = -1 EBADF (Bad file descriptor) [pid 6230] close(21) = -1 EBADF (Bad file descriptor) [pid 6230] close(22) = -1 EBADF (Bad file descriptor) [pid 6230] close(23) = -1 EBADF (Bad file descriptor) [pid 6230] close(24) = -1 EBADF (Bad file descriptor) [pid 6230] close(25) = -1 EBADF (Bad file descriptor) [pid 6230] close(26) = -1 EBADF (Bad file descriptor) [pid 6230] close(27) = -1 EBADF (Bad file descriptor) [pid 6230] close(28) = -1 EBADF (Bad file descriptor) [pid 6230] close(29) = -1 EBADF (Bad file descriptor) [pid 6230] exit_group(0) = ? [pid 6230] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6231 attached [pid 6231] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1192 [pid 6231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6231] setpgid(0, 0) = 0 [pid 6231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6231] write(3, "1000", 4) = 4 [pid 6231] close(3) = 0 [pid 6231] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6231] setns(201, 0) = 0 [pid 6231] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6231] setns(3, 0) = 0 [pid 6231] close(3) = 0 [pid 6231] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6231] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6231] close(3) = -1 EBADF (Bad file descriptor) [pid 6231] close(4) = 0 [pid 6231] close(5) = -1 EBADF (Bad file descriptor) [pid 6231] close(6) = -1 EBADF (Bad file descriptor) [pid 6231] close(7) = -1 EBADF (Bad file descriptor) [pid 6231] close(8) = -1 EBADF (Bad file descriptor) [pid 6231] close(9) = -1 EBADF (Bad file descriptor) [pid 6231] close(10) = -1 EBADF (Bad file descriptor) [pid 6231] close(11) = -1 EBADF (Bad file descriptor) [pid 6231] close(12) = -1 EBADF (Bad file descriptor) [pid 6231] close(13) = -1 EBADF (Bad file descriptor) [pid 6231] close(14) = -1 EBADF (Bad file descriptor) [pid 6231] close(15) = -1 EBADF (Bad file descriptor) [pid 6231] close(16) = -1 EBADF (Bad file descriptor) [pid 6231] close(17) = -1 EBADF (Bad file descriptor) [pid 6231] close(18) = -1 EBADF (Bad file descriptor) [pid 6231] close(19) = -1 EBADF (Bad file descriptor) [pid 6231] close(20) = -1 EBADF (Bad file descriptor) [pid 6231] close(21) = -1 EBADF (Bad file descriptor) [pid 6231] close(22) = -1 EBADF (Bad file descriptor) [pid 6231] close(23) = -1 EBADF (Bad file descriptor) [pid 6231] close(24) = -1 EBADF (Bad file descriptor) [pid 6231] close(25) = -1 EBADF (Bad file descriptor) [pid 6231] close(26) = -1 EBADF (Bad file descriptor) [pid 6231] close(27) = -1 EBADF (Bad file descriptor) [pid 6231] close(28) = -1 EBADF (Bad file descriptor) [pid 6231] close(29) = -1 EBADF (Bad file descriptor) [pid 6231] exit_group(0) = ? [pid 6231] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6232 attached [pid 6232] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1193 [pid 6232] <... prctl resumed>) = 0 [pid 6232] setpgid(0, 0) = 0 [pid 6232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6232] write(3, "1000", 4) = 4 [pid 6232] close(3) = 0 [pid 6232] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6232] setns(201, 0) = 0 [pid 6232] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6232] setns(3, 0) = 0 [pid 6232] close(3) = 0 [pid 6232] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6232] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6232] close(3) = -1 EBADF (Bad file descriptor) [pid 6232] close(4) = 0 [pid 6232] close(5) = -1 EBADF (Bad file descriptor) [pid 6232] close(6) = -1 EBADF (Bad file descriptor) [pid 6232] close(7) = -1 EBADF (Bad file descriptor) [pid 6232] close(8) = -1 EBADF (Bad file descriptor) [pid 6232] close(9) = -1 EBADF (Bad file descriptor) [pid 6232] close(10) = -1 EBADF (Bad file descriptor) [pid 6232] close(11) = -1 EBADF (Bad file descriptor) [pid 6232] close(12) = -1 EBADF (Bad file descriptor) [pid 6232] close(13) = -1 EBADF (Bad file descriptor) [pid 6232] close(14) = -1 EBADF (Bad file descriptor) [pid 6232] close(15) = -1 EBADF (Bad file descriptor) [pid 6232] close(16) = -1 EBADF (Bad file descriptor) [pid 6232] close(17) = -1 EBADF (Bad file descriptor) [pid 6232] close(18) = -1 EBADF (Bad file descriptor) [pid 6232] close(19) = -1 EBADF (Bad file descriptor) [pid 6232] close(20) = -1 EBADF (Bad file descriptor) [pid 6232] close(21) = -1 EBADF (Bad file descriptor) [pid 6232] close(22) = -1 EBADF (Bad file descriptor) [pid 6232] close(23) = -1 EBADF (Bad file descriptor) [pid 6232] close(24) = -1 EBADF (Bad file descriptor) [pid 6232] close(25) = -1 EBADF (Bad file descriptor) [pid 6232] close(26) = -1 EBADF (Bad file descriptor) [pid 6232] close(27) = -1 EBADF (Bad file descriptor) [pid 6232] close(28) = -1 EBADF (Bad file descriptor) [pid 6232] close(29) = -1 EBADF (Bad file descriptor) [pid 6232] exit_group(0) = ? [pid 6232] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6233 attached [pid 6233] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1194 [pid 6233] <... set_robust_list resumed>) = 0 [pid 6233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6233] setpgid(0, 0) = 0 [pid 6233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6233] write(3, "1000", 4) = 4 [pid 6233] close(3) = 0 [pid 6233] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6233] setns(201, 0) = 0 [pid 6233] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6233] setns(3, 0) = 0 [pid 6233] close(3) = 0 [pid 6233] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6233] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6233] close(3) = -1 EBADF (Bad file descriptor) [pid 6233] close(4) = 0 [pid 6233] close(5) = -1 EBADF (Bad file descriptor) [pid 6233] close(6) = -1 EBADF (Bad file descriptor) [pid 6233] close(7) = -1 EBADF (Bad file descriptor) [pid 6233] close(8) = -1 EBADF (Bad file descriptor) [pid 6233] close(9) = -1 EBADF (Bad file descriptor) [pid 6233] close(10) = -1 EBADF (Bad file descriptor) [pid 6233] close(11) = -1 EBADF (Bad file descriptor) [pid 6233] close(12) = -1 EBADF (Bad file descriptor) [pid 6233] close(13) = -1 EBADF (Bad file descriptor) [pid 6233] close(14) = -1 EBADF (Bad file descriptor) [pid 6233] close(15) = -1 EBADF (Bad file descriptor) [pid 6233] close(16) = -1 EBADF (Bad file descriptor) [pid 6233] close(17) = -1 EBADF (Bad file descriptor) [pid 6233] close(18) = -1 EBADF (Bad file descriptor) [pid 6233] close(19) = -1 EBADF (Bad file descriptor) [pid 6233] close(20) = -1 EBADF (Bad file descriptor) [pid 6233] close(21) = -1 EBADF (Bad file descriptor) [pid 6233] close(22) = -1 EBADF (Bad file descriptor) [pid 6233] close(23) = -1 EBADF (Bad file descriptor) [pid 6233] close(24) = -1 EBADF (Bad file descriptor) [pid 6233] close(25) = -1 EBADF (Bad file descriptor) [pid 6233] close(26) = -1 EBADF (Bad file descriptor) [pid 6233] close(27) = -1 EBADF (Bad file descriptor) [pid 6233] close(28) = -1 EBADF (Bad file descriptor) [pid 6233] close(29) = -1 EBADF (Bad file descriptor) [pid 6233] exit_group(0) = ? [pid 6233] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6234 attached [pid 6234] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1195 [pid 6234] <... prctl resumed>) = 0 [pid 6234] setpgid(0, 0) = 0 [pid 6234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6234] write(3, "1000", 4) = 4 [pid 6234] close(3) = 0 [pid 6234] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6234] setns(201, 0) = 0 [pid 6234] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6234] setns(3, 0) = 0 [pid 6234] close(3) = 0 [pid 6234] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6234] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6234] close(3) = -1 EBADF (Bad file descriptor) [pid 6234] close(4) = 0 [pid 6234] close(5) = -1 EBADF (Bad file descriptor) [pid 6234] close(6) = -1 EBADF (Bad file descriptor) [pid 6234] close(7) = -1 EBADF (Bad file descriptor) [pid 6234] close(8) = -1 EBADF (Bad file descriptor) [pid 6234] close(9) = -1 EBADF (Bad file descriptor) [pid 6234] close(10) = -1 EBADF (Bad file descriptor) [pid 6234] close(11) = -1 EBADF (Bad file descriptor) [pid 6234] close(12) = -1 EBADF (Bad file descriptor) [pid 6234] close(13) = -1 EBADF (Bad file descriptor) [pid 6234] close(14) = -1 EBADF (Bad file descriptor) [pid 6234] close(15) = -1 EBADF (Bad file descriptor) [pid 6234] close(16) = -1 EBADF (Bad file descriptor) [pid 6234] close(17) = -1 EBADF (Bad file descriptor) [pid 6234] close(18) = -1 EBADF (Bad file descriptor) [pid 6234] close(19) = -1 EBADF (Bad file descriptor) [pid 6234] close(20) = -1 EBADF (Bad file descriptor) [pid 6234] close(21) = -1 EBADF (Bad file descriptor) [pid 6234] close(22) = -1 EBADF (Bad file descriptor) [pid 6234] close(23) = -1 EBADF (Bad file descriptor) [pid 6234] close(24) = -1 EBADF (Bad file descriptor) [pid 6234] close(25) = -1 EBADF (Bad file descriptor) [pid 6234] close(26) = -1 EBADF (Bad file descriptor) [pid 6234] close(27) = -1 EBADF (Bad file descriptor) [pid 6234] close(28) = -1 EBADF (Bad file descriptor) [pid 6234] close(29) = -1 EBADF (Bad file descriptor) [pid 6234] exit_group(0) = ? [pid 6234] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1195, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6235 attached [pid 6235] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1196 [pid 6235] <... set_robust_list resumed>) = 0 [pid 6235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6235] setpgid(0, 0) = 0 [pid 6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6235] write(3, "1000", 4) = 4 [pid 6235] close(3) = 0 [pid 6235] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6235] setns(201, 0) = 0 [pid 6235] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6235] setns(3, 0) = 0 [pid 6235] close(3) = 0 [pid 6235] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6235] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6235] close(3) = -1 EBADF (Bad file descriptor) [pid 6235] close(4) = 0 [pid 6235] close(5) = -1 EBADF (Bad file descriptor) [pid 6235] close(6) = -1 EBADF (Bad file descriptor) [pid 6235] close(7) = -1 EBADF (Bad file descriptor) [pid 6235] close(8) = -1 EBADF (Bad file descriptor) [pid 6235] close(9) = -1 EBADF (Bad file descriptor) [pid 6235] close(10) = -1 EBADF (Bad file descriptor) [pid 6235] close(11) = -1 EBADF (Bad file descriptor) [pid 6235] close(12) = -1 EBADF (Bad file descriptor) [pid 6235] close(13) = -1 EBADF (Bad file descriptor) [pid 6235] close(14) = -1 EBADF (Bad file descriptor) [pid 6235] close(15) = -1 EBADF (Bad file descriptor) [pid 6235] close(16) = -1 EBADF (Bad file descriptor) [pid 6235] close(17) = -1 EBADF (Bad file descriptor) [pid 6235] close(18) = -1 EBADF (Bad file descriptor) [pid 6235] close(19) = -1 EBADF (Bad file descriptor) [pid 6235] close(20) = -1 EBADF (Bad file descriptor) [pid 6235] close(21) = -1 EBADF (Bad file descriptor) [pid 6235] close(22) = -1 EBADF (Bad file descriptor) [pid 6235] close(23) = -1 EBADF (Bad file descriptor) [pid 6235] close(24) = -1 EBADF (Bad file descriptor) [pid 6235] close(25) = -1 EBADF (Bad file descriptor) [pid 6235] close(26) = -1 EBADF (Bad file descriptor) [pid 6235] close(27) = -1 EBADF (Bad file descriptor) [pid 6235] close(28) = -1 EBADF (Bad file descriptor) [pid 6235] close(29) = -1 EBADF (Bad file descriptor) [pid 6235] exit_group(0) = ? [pid 6235] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6236 attached , child_tidptr=0x555555cb2690) = 1197 [pid 6236] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6236] setpgid(0, 0) = 0 [pid 6236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6236] write(3, "1000", 4) = 4 [pid 6236] close(3) = 0 [pid 6236] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6236] setns(201, 0) = 0 [pid 6236] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6236] setns(3, 0) = 0 [pid 6236] close(3) = 0 [pid 6236] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6236] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6236] close(3) = -1 EBADF (Bad file descriptor) [pid 6236] close(4) = 0 [pid 6236] close(5) = -1 EBADF (Bad file descriptor) [pid 6236] close(6) = -1 EBADF (Bad file descriptor) [pid 6236] close(7) = -1 EBADF (Bad file descriptor) [pid 6236] close(8) = -1 EBADF (Bad file descriptor) [pid 6236] close(9) = -1 EBADF (Bad file descriptor) [pid 6236] close(10) = -1 EBADF (Bad file descriptor) [pid 6236] close(11) = -1 EBADF (Bad file descriptor) [pid 6236] close(12) = -1 EBADF (Bad file descriptor) [pid 6236] close(13) = -1 EBADF (Bad file descriptor) [pid 6236] close(14) = -1 EBADF (Bad file descriptor) [pid 6236] close(15) = -1 EBADF (Bad file descriptor) [pid 6236] close(16) = -1 EBADF (Bad file descriptor) [pid 6236] close(17) = -1 EBADF (Bad file descriptor) [pid 6236] close(18) = -1 EBADF (Bad file descriptor) [pid 6236] close(19) = -1 EBADF (Bad file descriptor) [pid 6236] close(20) = -1 EBADF (Bad file descriptor) [pid 6236] close(21) = -1 EBADF (Bad file descriptor) [pid 6236] close(22) = -1 EBADF (Bad file descriptor) [pid 6236] close(23) = -1 EBADF (Bad file descriptor) [pid 6236] close(24) = -1 EBADF (Bad file descriptor) [pid 6236] close(25) = -1 EBADF (Bad file descriptor) [pid 6236] close(26) = -1 EBADF (Bad file descriptor) [pid 6236] close(27) = -1 EBADF (Bad file descriptor) [pid 6236] close(28) = -1 EBADF (Bad file descriptor) [pid 6236] close(29) = -1 EBADF (Bad file descriptor) [pid 6236] exit_group(0) = ? [pid 6236] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6237 attached [pid 6237] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1198 [pid 6237] <... set_robust_list resumed>) = 0 [pid 6237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6237] setpgid(0, 0) = 0 [pid 6237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6237] write(3, "1000", 4) = 4 [pid 6237] close(3) = 0 [pid 6237] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6237] setns(201, 0) = 0 [pid 6237] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6237] setns(3, 0) = 0 [pid 6237] close(3) = 0 [pid 6237] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6237] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6237] close(3) = -1 EBADF (Bad file descriptor) [pid 6237] close(4) = 0 [pid 6237] close(5) = -1 EBADF (Bad file descriptor) [pid 6237] close(6) = -1 EBADF (Bad file descriptor) [pid 6237] close(7) = -1 EBADF (Bad file descriptor) [pid 6237] close(8) = -1 EBADF (Bad file descriptor) [pid 6237] close(9) = -1 EBADF (Bad file descriptor) [pid 6237] close(10) = -1 EBADF (Bad file descriptor) [pid 6237] close(11) = -1 EBADF (Bad file descriptor) [pid 6237] close(12) = -1 EBADF (Bad file descriptor) [pid 6237] close(13) = -1 EBADF (Bad file descriptor) [pid 6237] close(14) = -1 EBADF (Bad file descriptor) [pid 6237] close(15) = -1 EBADF (Bad file descriptor) [pid 6237] close(16) = -1 EBADF (Bad file descriptor) [pid 6237] close(17) = -1 EBADF (Bad file descriptor) [pid 6237] close(18) = -1 EBADF (Bad file descriptor) [pid 6237] close(19) = -1 EBADF (Bad file descriptor) [pid 6237] close(20) = -1 EBADF (Bad file descriptor) [pid 6237] close(21) = -1 EBADF (Bad file descriptor) [pid 6237] close(22) = -1 EBADF (Bad file descriptor) [pid 6237] close(23) = -1 EBADF (Bad file descriptor) [pid 6237] close(24) = -1 EBADF (Bad file descriptor) [pid 6237] close(25) = -1 EBADF (Bad file descriptor) [pid 6237] close(26) = -1 EBADF (Bad file descriptor) [pid 6237] close(27) = -1 EBADF (Bad file descriptor) [pid 6237] close(28) = -1 EBADF (Bad file descriptor) [pid 6237] close(29) = -1 EBADF (Bad file descriptor) [pid 6237] exit_group(0) = ? [pid 6237] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6238 attached [pid 6238] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1199 [pid 6238] <... set_robust_list resumed>) = 0 [pid 6238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6238] setpgid(0, 0) = 0 [pid 6238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6238] write(3, "1000", 4) = 4 [pid 6238] close(3) = 0 [pid 6238] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6238] setns(201, 0) = 0 [pid 6238] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6238] setns(3, 0) = 0 [pid 6238] close(3) = 0 [pid 6238] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6238] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6238] close(3) = -1 EBADF (Bad file descriptor) [pid 6238] close(4) = 0 [pid 6238] close(5) = -1 EBADF (Bad file descriptor) [pid 6238] close(6) = -1 EBADF (Bad file descriptor) [pid 6238] close(7) = -1 EBADF (Bad file descriptor) [pid 6238] close(8) = -1 EBADF (Bad file descriptor) [pid 6238] close(9) = -1 EBADF (Bad file descriptor) [pid 6238] close(10) = -1 EBADF (Bad file descriptor) [pid 6238] close(11) = -1 EBADF (Bad file descriptor) [pid 6238] close(12) = -1 EBADF (Bad file descriptor) [pid 6238] close(13) = -1 EBADF (Bad file descriptor) [pid 6238] close(14) = -1 EBADF (Bad file descriptor) [pid 6238] close(15) = -1 EBADF (Bad file descriptor) [pid 6238] close(16) = -1 EBADF (Bad file descriptor) [pid 6238] close(17) = -1 EBADF (Bad file descriptor) [pid 6238] close(18) = -1 EBADF (Bad file descriptor) [pid 6238] close(19) = -1 EBADF (Bad file descriptor) [pid 6238] close(20) = -1 EBADF (Bad file descriptor) [pid 6238] close(21) = -1 EBADF (Bad file descriptor) [pid 6238] close(22) = -1 EBADF (Bad file descriptor) [pid 6238] close(23) = -1 EBADF (Bad file descriptor) [pid 6238] close(24) = -1 EBADF (Bad file descriptor) [pid 6238] close(25) = -1 EBADF (Bad file descriptor) [pid 6238] close(26) = -1 EBADF (Bad file descriptor) [pid 6238] close(27) = -1 EBADF (Bad file descriptor) [pid 6238] close(28) = -1 EBADF (Bad file descriptor) [pid 6238] close(29) = -1 EBADF (Bad file descriptor) [pid 6238] exit_group(0) = ? [pid 6238] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6239 attached [pid 6239] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1200 [pid 6239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6239] setpgid(0, 0) = 0 [pid 6239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6239] write(3, "1000", 4) = 4 [pid 6239] close(3) = 0 [pid 6239] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6239] setns(201, 0) = 0 [pid 6239] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6239] setns(3, 0) = 0 [pid 6239] close(3) = 0 [pid 6239] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6239] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6239] close(3) = -1 EBADF (Bad file descriptor) [pid 6239] close(4) = 0 [pid 6239] close(5) = -1 EBADF (Bad file descriptor) [pid 6239] close(6) = -1 EBADF (Bad file descriptor) [pid 6239] close(7) = -1 EBADF (Bad file descriptor) [pid 6239] close(8) = -1 EBADF (Bad file descriptor) [pid 6239] close(9) = -1 EBADF (Bad file descriptor) [pid 6239] close(10) = -1 EBADF (Bad file descriptor) [pid 6239] close(11) = -1 EBADF (Bad file descriptor) [pid 6239] close(12) = -1 EBADF (Bad file descriptor) [pid 6239] close(13) = -1 EBADF (Bad file descriptor) [pid 6239] close(14) = -1 EBADF (Bad file descriptor) [pid 6239] close(15) = -1 EBADF (Bad file descriptor) [pid 6239] close(16) = -1 EBADF (Bad file descriptor) [pid 6239] close(17) = -1 EBADF (Bad file descriptor) [pid 6239] close(18) = -1 EBADF (Bad file descriptor) [pid 6239] close(19) = -1 EBADF (Bad file descriptor) [pid 6239] close(20) = -1 EBADF (Bad file descriptor) [pid 6239] close(21) = -1 EBADF (Bad file descriptor) [pid 6239] close(22) = -1 EBADF (Bad file descriptor) [pid 6239] close(23) = -1 EBADF (Bad file descriptor) [pid 6239] close(24) = -1 EBADF (Bad file descriptor) [pid 6239] close(25) = -1 EBADF (Bad file descriptor) [pid 6239] close(26) = -1 EBADF (Bad file descriptor) [pid 6239] close(27) = -1 EBADF (Bad file descriptor) [pid 6239] close(28) = -1 EBADF (Bad file descriptor) [pid 6239] close(29) = -1 EBADF (Bad file descriptor) [pid 6239] exit_group(0) = ? [pid 6239] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6240 attached [pid 6240] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1201 [pid 6240] <... set_robust_list resumed>) = 0 [pid 6240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6240] setpgid(0, 0) = 0 [pid 6240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6240] write(3, "1000", 4) = 4 [pid 6240] close(3) = 0 [pid 6240] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6240] setns(201, 0) = 0 [pid 6240] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6240] setns(3, 0) = 0 [pid 6240] close(3) = 0 [pid 6240] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6240] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6240] close(3) = -1 EBADF (Bad file descriptor) [pid 6240] close(4) = 0 [pid 6240] close(5) = -1 EBADF (Bad file descriptor) [pid 6240] close(6) = -1 EBADF (Bad file descriptor) [pid 6240] close(7) = -1 EBADF (Bad file descriptor) [pid 6240] close(8) = -1 EBADF (Bad file descriptor) [pid 6240] close(9) = -1 EBADF (Bad file descriptor) [pid 6240] close(10) = -1 EBADF (Bad file descriptor) [pid 6240] close(11) = -1 EBADF (Bad file descriptor) [pid 6240] close(12) = -1 EBADF (Bad file descriptor) [pid 6240] close(13) = -1 EBADF (Bad file descriptor) [pid 6240] close(14) = -1 EBADF (Bad file descriptor) [pid 6240] close(15) = -1 EBADF (Bad file descriptor) [pid 6240] close(16) = -1 EBADF (Bad file descriptor) [pid 6240] close(17) = -1 EBADF (Bad file descriptor) [pid 6240] close(18) = -1 EBADF (Bad file descriptor) [pid 6240] close(19) = -1 EBADF (Bad file descriptor) [pid 6240] close(20) = -1 EBADF (Bad file descriptor) [pid 6240] close(21) = -1 EBADF (Bad file descriptor) [pid 6240] close(22) = -1 EBADF (Bad file descriptor) [pid 6240] close(23) = -1 EBADF (Bad file descriptor) [pid 6240] close(24) = -1 EBADF (Bad file descriptor) [pid 6240] close(25) = -1 EBADF (Bad file descriptor) [pid 6240] close(26) = -1 EBADF (Bad file descriptor) [pid 6240] close(27) = -1 EBADF (Bad file descriptor) [pid 6240] close(28) = -1 EBADF (Bad file descriptor) [pid 6240] close(29) = -1 EBADF (Bad file descriptor) [pid 6240] exit_group(0) = ? [pid 6240] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1201, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6241 attached [pid 6241] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1202 [pid 6241] <... set_robust_list resumed>) = 0 [pid 6241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6241] setpgid(0, 0) = 0 [pid 6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6241] write(3, "1000", 4) = 4 [pid 6241] close(3) = 0 [pid 6241] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6241] setns(201, 0) = 0 [pid 6241] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6241] setns(3, 0) = 0 [pid 6241] close(3) = 0 [pid 6241] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6241] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6241] close(3) = -1 EBADF (Bad file descriptor) [pid 6241] close(4) = 0 [pid 6241] close(5) = -1 EBADF (Bad file descriptor) [pid 6241] close(6) = -1 EBADF (Bad file descriptor) [pid 6241] close(7) = -1 EBADF (Bad file descriptor) [pid 6241] close(8) = -1 EBADF (Bad file descriptor) [pid 6241] close(9) = -1 EBADF (Bad file descriptor) [pid 6241] close(10) = -1 EBADF (Bad file descriptor) [pid 6241] close(11) = -1 EBADF (Bad file descriptor) [pid 6241] close(12) = -1 EBADF (Bad file descriptor) [pid 6241] close(13) = -1 EBADF (Bad file descriptor) [pid 6241] close(14) = -1 EBADF (Bad file descriptor) [pid 6241] close(15) = -1 EBADF (Bad file descriptor) [pid 6241] close(16) = -1 EBADF (Bad file descriptor) [pid 6241] close(17) = -1 EBADF (Bad file descriptor) [pid 6241] close(18) = -1 EBADF (Bad file descriptor) [pid 6241] close(19) = -1 EBADF (Bad file descriptor) [pid 6241] close(20) = -1 EBADF (Bad file descriptor) [pid 6241] close(21) = -1 EBADF (Bad file descriptor) [pid 6241] close(22) = -1 EBADF (Bad file descriptor) [pid 6241] close(23) = -1 EBADF (Bad file descriptor) [pid 6241] close(24) = -1 EBADF (Bad file descriptor) [pid 6241] close(25) = -1 EBADF (Bad file descriptor) [pid 6241] close(26) = -1 EBADF (Bad file descriptor) [pid 6241] close(27) = -1 EBADF (Bad file descriptor) [pid 6241] close(28) = -1 EBADF (Bad file descriptor) [pid 6241] close(29) = -1 EBADF (Bad file descriptor) [pid 6241] exit_group(0) = ? [pid 6241] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1202, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6242 attached , child_tidptr=0x555555cb2690) = 1203 [pid 6242] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6242] setpgid(0, 0) = 0 [pid 6242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6242] write(3, "1000", 4) = 4 [pid 6242] close(3) = 0 [pid 6242] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6242] setns(201, 0) = 0 [pid 6242] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6242] setns(3, 0) = 0 [pid 6242] close(3) = 0 [pid 6242] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6242] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6242] close(3) = -1 EBADF (Bad file descriptor) [pid 6242] close(4) = 0 [pid 6242] close(5) = -1 EBADF (Bad file descriptor) [pid 6242] close(6) = -1 EBADF (Bad file descriptor) [pid 6242] close(7) = -1 EBADF (Bad file descriptor) [pid 6242] close(8) = -1 EBADF (Bad file descriptor) [pid 6242] close(9) = -1 EBADF (Bad file descriptor) [pid 6242] close(10) = -1 EBADF (Bad file descriptor) [pid 6242] close(11) = -1 EBADF (Bad file descriptor) [pid 6242] close(12) = -1 EBADF (Bad file descriptor) [pid 6242] close(13) = -1 EBADF (Bad file descriptor) [pid 6242] close(14) = -1 EBADF (Bad file descriptor) [pid 6242] close(15) = -1 EBADF (Bad file descriptor) [pid 6242] close(16) = -1 EBADF (Bad file descriptor) [pid 6242] close(17) = -1 EBADF (Bad file descriptor) [pid 6242] close(18) = -1 EBADF (Bad file descriptor) [pid 6242] close(19) = -1 EBADF (Bad file descriptor) [pid 6242] close(20) = -1 EBADF (Bad file descriptor) [pid 6242] close(21) = -1 EBADF (Bad file descriptor) [pid 6242] close(22) = -1 EBADF (Bad file descriptor) [pid 6242] close(23) = -1 EBADF (Bad file descriptor) [pid 6242] close(24) = -1 EBADF (Bad file descriptor) [pid 6242] close(25) = -1 EBADF (Bad file descriptor) [pid 6242] close(26) = -1 EBADF (Bad file descriptor) [pid 6242] close(27) = -1 EBADF (Bad file descriptor) [pid 6242] close(28) = -1 EBADF (Bad file descriptor) [pid 6242] close(29) = -1 EBADF (Bad file descriptor) [pid 6242] exit_group(0) = ? [pid 6242] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6243 attached , child_tidptr=0x555555cb2690) = 1204 [pid 6243] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6243] setpgid(0, 0) = 0 [pid 6243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6243] write(3, "1000", 4) = 4 [pid 6243] close(3) = 0 [pid 6243] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6243] setns(201, 0) = 0 [pid 6243] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6243] setns(3, 0) = 0 [pid 6243] close(3) = 0 [pid 6243] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6243] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6243] close(3) = -1 EBADF (Bad file descriptor) [pid 6243] close(4) = 0 [pid 6243] close(5) = -1 EBADF (Bad file descriptor) [pid 6243] close(6) = -1 EBADF (Bad file descriptor) [pid 6243] close(7) = -1 EBADF (Bad file descriptor) [pid 6243] close(8) = -1 EBADF (Bad file descriptor) [pid 6243] close(9) = -1 EBADF (Bad file descriptor) [pid 6243] close(10) = -1 EBADF (Bad file descriptor) [pid 6243] close(11) = -1 EBADF (Bad file descriptor) [pid 6243] close(12) = -1 EBADF (Bad file descriptor) [pid 6243] close(13) = -1 EBADF (Bad file descriptor) [pid 6243] close(14) = -1 EBADF (Bad file descriptor) [pid 6243] close(15) = -1 EBADF (Bad file descriptor) [pid 6243] close(16) = -1 EBADF (Bad file descriptor) [pid 6243] close(17) = -1 EBADF (Bad file descriptor) [pid 6243] close(18) = -1 EBADF (Bad file descriptor) [pid 6243] close(19) = -1 EBADF (Bad file descriptor) [pid 6243] close(20) = -1 EBADF (Bad file descriptor) [pid 6243] close(21) = -1 EBADF (Bad file descriptor) [pid 6243] close(22) = -1 EBADF (Bad file descriptor) [pid 6243] close(23) = -1 EBADF (Bad file descriptor) [pid 6243] close(24) = -1 EBADF (Bad file descriptor) [pid 6243] close(25) = -1 EBADF (Bad file descriptor) [pid 6243] close(26) = -1 EBADF (Bad file descriptor) [pid 6243] close(27) = -1 EBADF (Bad file descriptor) [pid 6243] close(28) = -1 EBADF (Bad file descriptor) [pid 6243] close(29) = -1 EBADF (Bad file descriptor) [pid 6243] exit_group(0) = ? [pid 6243] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6244 attached [pid 6244] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1205 [pid 6244] <... set_robust_list resumed>) = 0 [pid 6244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6244] setpgid(0, 0) = 0 [pid 6244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6244] write(3, "1000", 4) = 4 [pid 6244] close(3) = 0 [pid 6244] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6244] setns(201, 0) = 0 [pid 6244] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6244] setns(3, 0) = 0 [pid 6244] close(3) = 0 [pid 6244] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6244] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6244] close(3) = -1 EBADF (Bad file descriptor) [pid 6244] close(4) = 0 [pid 6244] close(5) = -1 EBADF (Bad file descriptor) [pid 6244] close(6) = -1 EBADF (Bad file descriptor) [pid 6244] close(7) = -1 EBADF (Bad file descriptor) [pid 6244] close(8) = -1 EBADF (Bad file descriptor) [pid 6244] close(9) = -1 EBADF (Bad file descriptor) [pid 6244] close(10) = -1 EBADF (Bad file descriptor) [pid 6244] close(11) = -1 EBADF (Bad file descriptor) [pid 6244] close(12) = -1 EBADF (Bad file descriptor) [pid 6244] close(13) = -1 EBADF (Bad file descriptor) [pid 6244] close(14) = -1 EBADF (Bad file descriptor) [pid 6244] close(15) = -1 EBADF (Bad file descriptor) [pid 6244] close(16) = -1 EBADF (Bad file descriptor) [pid 6244] close(17) = -1 EBADF (Bad file descriptor) [pid 6244] close(18) = -1 EBADF (Bad file descriptor) [pid 6244] close(19) = -1 EBADF (Bad file descriptor) [pid 6244] close(20) = -1 EBADF (Bad file descriptor) [pid 6244] close(21) = -1 EBADF (Bad file descriptor) [pid 6244] close(22) = -1 EBADF (Bad file descriptor) [pid 6244] close(23) = -1 EBADF (Bad file descriptor) [pid 6244] close(24) = -1 EBADF (Bad file descriptor) [pid 6244] close(25) = -1 EBADF (Bad file descriptor) [pid 6244] close(26) = -1 EBADF (Bad file descriptor) [pid 6244] close(27) = -1 EBADF (Bad file descriptor) [pid 6244] close(28) = -1 EBADF (Bad file descriptor) [pid 6244] close(29) = -1 EBADF (Bad file descriptor) [pid 6244] exit_group(0) = ? [pid 6244] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6245 attached , child_tidptr=0x555555cb2690) = 1206 [pid 6245] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6245] setpgid(0, 0) = 0 [pid 6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6245] write(3, "1000", 4) = 4 [pid 6245] close(3) = 0 [pid 6245] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6245] setns(201, 0) = 0 [pid 6245] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6245] setns(3, 0) = 0 [pid 6245] close(3) = 0 [pid 6245] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6245] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6245] close(3) = -1 EBADF (Bad file descriptor) [pid 6245] close(4) = 0 [pid 6245] close(5) = -1 EBADF (Bad file descriptor) [pid 6245] close(6) = -1 EBADF (Bad file descriptor) [pid 6245] close(7) = -1 EBADF (Bad file descriptor) [pid 6245] close(8) = -1 EBADF (Bad file descriptor) [pid 6245] close(9) = -1 EBADF (Bad file descriptor) [pid 6245] close(10) = -1 EBADF (Bad file descriptor) [pid 6245] close(11) = -1 EBADF (Bad file descriptor) [pid 6245] close(12) = -1 EBADF (Bad file descriptor) [pid 6245] close(13) = -1 EBADF (Bad file descriptor) [pid 6245] close(14) = -1 EBADF (Bad file descriptor) [pid 6245] close(15) = -1 EBADF (Bad file descriptor) [pid 6245] close(16) = -1 EBADF (Bad file descriptor) [pid 6245] close(17) = -1 EBADF (Bad file descriptor) [pid 6245] close(18) = -1 EBADF (Bad file descriptor) [pid 6245] close(19) = -1 EBADF (Bad file descriptor) [pid 6245] close(20) = -1 EBADF (Bad file descriptor) [pid 6245] close(21) = -1 EBADF (Bad file descriptor) [pid 6245] close(22) = -1 EBADF (Bad file descriptor) [pid 6245] close(23) = -1 EBADF (Bad file descriptor) [pid 6245] close(24) = -1 EBADF (Bad file descriptor) [pid 6245] close(25) = -1 EBADF (Bad file descriptor) [pid 6245] close(26) = -1 EBADF (Bad file descriptor) [pid 6245] close(27) = -1 EBADF (Bad file descriptor) [pid 6245] close(28) = -1 EBADF (Bad file descriptor) [pid 6245] close(29) = -1 EBADF (Bad file descriptor) [pid 6245] exit_group(0) = ? [pid 6245] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1207 ./strace-static-x86_64: Process 6246 attached [pid 6246] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6246] setpgid(0, 0) = 0 [pid 6246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6246] write(3, "1000", 4) = 4 [pid 6246] close(3) = 0 [pid 6246] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6246] setns(201, 0) = 0 [pid 6246] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6246] setns(3, 0) = 0 [pid 6246] close(3) = 0 [pid 6246] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6246] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6246] close(3) = -1 EBADF (Bad file descriptor) [pid 6246] close(4) = 0 [pid 6246] close(5) = -1 EBADF (Bad file descriptor) [pid 6246] close(6) = -1 EBADF (Bad file descriptor) [pid 6246] close(7) = -1 EBADF (Bad file descriptor) [pid 6246] close(8) = -1 EBADF (Bad file descriptor) [pid 6246] close(9) = -1 EBADF (Bad file descriptor) [pid 6246] close(10) = -1 EBADF (Bad file descriptor) [pid 6246] close(11) = -1 EBADF (Bad file descriptor) [pid 6246] close(12) = -1 EBADF (Bad file descriptor) [pid 6246] close(13) = -1 EBADF (Bad file descriptor) [pid 6246] close(14) = -1 EBADF (Bad file descriptor) [pid 6246] close(15) = -1 EBADF (Bad file descriptor) [pid 6246] close(16) = -1 EBADF (Bad file descriptor) [pid 6246] close(17) = -1 EBADF (Bad file descriptor) [pid 6246] close(18) = -1 EBADF (Bad file descriptor) [pid 6246] close(19) = -1 EBADF (Bad file descriptor) [pid 6246] close(20) = -1 EBADF (Bad file descriptor) [pid 6246] close(21) = -1 EBADF (Bad file descriptor) [pid 6246] close(22) = -1 EBADF (Bad file descriptor) [pid 6246] close(23) = -1 EBADF (Bad file descriptor) [pid 6246] close(24) = -1 EBADF (Bad file descriptor) [pid 6246] close(25) = -1 EBADF (Bad file descriptor) [pid 6246] close(26) = -1 EBADF (Bad file descriptor) [pid 6246] close(27) = -1 EBADF (Bad file descriptor) [pid 6246] close(28) = -1 EBADF (Bad file descriptor) [pid 6246] close(29) = -1 EBADF (Bad file descriptor) [pid 6246] exit_group(0) = ? [pid 6246] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1207, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6247 attached [pid 6247] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1208 [pid 6247] <... set_robust_list resumed>) = 0 [pid 6247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6247] setpgid(0, 0) = 0 [pid 6247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6247] write(3, "1000", 4) = 4 [pid 6247] close(3) = 0 [pid 6247] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6247] setns(201, 0) = 0 [pid 6247] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6247] setns(3, 0) = 0 [pid 6247] close(3) = 0 [pid 6247] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6247] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6247] close(3) = -1 EBADF (Bad file descriptor) [pid 6247] close(4) = 0 [pid 6247] close(5) = -1 EBADF (Bad file descriptor) [pid 6247] close(6) = -1 EBADF (Bad file descriptor) [pid 6247] close(7) = -1 EBADF (Bad file descriptor) [pid 6247] close(8) = -1 EBADF (Bad file descriptor) [pid 6247] close(9) = -1 EBADF (Bad file descriptor) [pid 6247] close(10) = -1 EBADF (Bad file descriptor) [pid 6247] close(11) = -1 EBADF (Bad file descriptor) [pid 6247] close(12) = -1 EBADF (Bad file descriptor) [pid 6247] close(13) = -1 EBADF (Bad file descriptor) [pid 6247] close(14) = -1 EBADF (Bad file descriptor) [pid 6247] close(15) = -1 EBADF (Bad file descriptor) [pid 6247] close(16) = -1 EBADF (Bad file descriptor) [pid 6247] close(17) = -1 EBADF (Bad file descriptor) [pid 6247] close(18) = -1 EBADF (Bad file descriptor) [pid 6247] close(19) = -1 EBADF (Bad file descriptor) [pid 6247] close(20) = -1 EBADF (Bad file descriptor) [pid 6247] close(21) = -1 EBADF (Bad file descriptor) [pid 6247] close(22) = -1 EBADF (Bad file descriptor) [pid 6247] close(23) = -1 EBADF (Bad file descriptor) [pid 6247] close(24) = -1 EBADF (Bad file descriptor) [pid 6247] close(25) = -1 EBADF (Bad file descriptor) [pid 6247] close(26) = -1 EBADF (Bad file descriptor) [pid 6247] close(27) = -1 EBADF (Bad file descriptor) [pid 6247] close(28) = -1 EBADF (Bad file descriptor) [pid 6247] close(29) = -1 EBADF (Bad file descriptor) [pid 6247] exit_group(0) = ? [pid 6247] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6248 attached [pid 6248] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1209 [pid 6248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6248] setpgid(0, 0) = 0 [pid 6248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6248] write(3, "1000", 4) = 4 [pid 6248] close(3) = 0 [pid 6248] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6248] setns(201, 0) = 0 [pid 6248] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6248] setns(3, 0) = 0 [pid 6248] close(3) = 0 [pid 6248] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6248] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6248] close(3) = -1 EBADF (Bad file descriptor) [pid 6248] close(4) = 0 [pid 6248] close(5) = -1 EBADF (Bad file descriptor) [pid 6248] close(6) = -1 EBADF (Bad file descriptor) [pid 6248] close(7) = -1 EBADF (Bad file descriptor) [pid 6248] close(8) = -1 EBADF (Bad file descriptor) [pid 6248] close(9) = -1 EBADF (Bad file descriptor) [pid 6248] close(10) = -1 EBADF (Bad file descriptor) [pid 6248] close(11) = -1 EBADF (Bad file descriptor) [pid 6248] close(12) = -1 EBADF (Bad file descriptor) [pid 6248] close(13) = -1 EBADF (Bad file descriptor) [pid 6248] close(14) = -1 EBADF (Bad file descriptor) [pid 6248] close(15) = -1 EBADF (Bad file descriptor) [pid 6248] close(16) = -1 EBADF (Bad file descriptor) [pid 6248] close(17) = -1 EBADF (Bad file descriptor) [pid 6248] close(18) = -1 EBADF (Bad file descriptor) [pid 6248] close(19) = -1 EBADF (Bad file descriptor) [pid 6248] close(20) = -1 EBADF (Bad file descriptor) [pid 6248] close(21) = -1 EBADF (Bad file descriptor) [pid 6248] close(22) = -1 EBADF (Bad file descriptor) [pid 6248] close(23) = -1 EBADF (Bad file descriptor) [pid 6248] close(24) = -1 EBADF (Bad file descriptor) [pid 6248] close(25) = -1 EBADF (Bad file descriptor) [pid 6248] close(26) = -1 EBADF (Bad file descriptor) [pid 6248] close(27) = -1 EBADF (Bad file descriptor) [pid 6248] close(28) = -1 EBADF (Bad file descriptor) [pid 6248] close(29) = -1 EBADF (Bad file descriptor) [pid 6248] exit_group(0) = ? [pid 6248] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1209, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6249 attached [pid 6249] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1210 [pid 6249] <... set_robust_list resumed>) = 0 [pid 6249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6249] setpgid(0, 0) = 0 [pid 6249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6249] write(3, "1000", 4) = 4 [pid 6249] close(3) = 0 [pid 6249] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6249] setns(201, 0) = 0 [pid 6249] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6249] setns(3, 0) = 0 [pid 6249] close(3) = 0 [pid 6249] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6249] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6249] close(3) = -1 EBADF (Bad file descriptor) [pid 6249] close(4) = 0 [pid 6249] close(5) = -1 EBADF (Bad file descriptor) [pid 6249] close(6) = -1 EBADF (Bad file descriptor) [pid 6249] close(7) = -1 EBADF (Bad file descriptor) [pid 6249] close(8) = -1 EBADF (Bad file descriptor) [pid 6249] close(9) = -1 EBADF (Bad file descriptor) [pid 6249] close(10) = -1 EBADF (Bad file descriptor) [pid 6249] close(11) = -1 EBADF (Bad file descriptor) [pid 6249] close(12) = -1 EBADF (Bad file descriptor) [pid 6249] close(13) = -1 EBADF (Bad file descriptor) [pid 6249] close(14) = -1 EBADF (Bad file descriptor) [pid 6249] close(15) = -1 EBADF (Bad file descriptor) [pid 6249] close(16) = -1 EBADF (Bad file descriptor) [pid 6249] close(17) = -1 EBADF (Bad file descriptor) [pid 6249] close(18) = -1 EBADF (Bad file descriptor) [pid 6249] close(19) = -1 EBADF (Bad file descriptor) [pid 6249] close(20) = -1 EBADF (Bad file descriptor) [pid 6249] close(21) = -1 EBADF (Bad file descriptor) [pid 6249] close(22) = -1 EBADF (Bad file descriptor) [pid 6249] close(23) = -1 EBADF (Bad file descriptor) [pid 6249] close(24) = -1 EBADF (Bad file descriptor) [pid 6249] close(25) = -1 EBADF (Bad file descriptor) [pid 6249] close(26) = -1 EBADF (Bad file descriptor) [pid 6249] close(27) = -1 EBADF (Bad file descriptor) [pid 6249] close(28) = -1 EBADF (Bad file descriptor) [pid 6249] close(29) = -1 EBADF (Bad file descriptor) [pid 6249] exit_group(0) = ? [pid 6249] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6250 attached [pid 6250] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1211 [pid 6250] <... prctl resumed>) = 0 [pid 6250] setpgid(0, 0) = 0 [pid 6250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6250] write(3, "1000", 4) = 4 [pid 6250] close(3) = 0 [pid 6250] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6250] setns(201, 0) = 0 [pid 6250] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6250] setns(3, 0) = 0 [pid 6250] close(3) = 0 [pid 6250] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6250] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6250] close(3) = -1 EBADF (Bad file descriptor) [pid 6250] close(4) = 0 [pid 6250] close(5) = -1 EBADF (Bad file descriptor) [pid 6250] close(6) = -1 EBADF (Bad file descriptor) [pid 6250] close(7) = -1 EBADF (Bad file descriptor) [pid 6250] close(8) = -1 EBADF (Bad file descriptor) [pid 6250] close(9) = -1 EBADF (Bad file descriptor) [pid 6250] close(10) = -1 EBADF (Bad file descriptor) [pid 6250] close(11) = -1 EBADF (Bad file descriptor) [pid 6250] close(12) = -1 EBADF (Bad file descriptor) [pid 6250] close(13) = -1 EBADF (Bad file descriptor) [pid 6250] close(14) = -1 EBADF (Bad file descriptor) [pid 6250] close(15) = -1 EBADF (Bad file descriptor) [pid 6250] close(16) = -1 EBADF (Bad file descriptor) [pid 6250] close(17) = -1 EBADF (Bad file descriptor) [pid 6250] close(18) = -1 EBADF (Bad file descriptor) [pid 6250] close(19) = -1 EBADF (Bad file descriptor) [pid 6250] close(20) = -1 EBADF (Bad file descriptor) [pid 6250] close(21) = -1 EBADF (Bad file descriptor) [pid 6250] close(22) = -1 EBADF (Bad file descriptor) [pid 6250] close(23) = -1 EBADF (Bad file descriptor) [pid 6250] close(24) = -1 EBADF (Bad file descriptor) [pid 6250] close(25) = -1 EBADF (Bad file descriptor) [pid 6250] close(26) = -1 EBADF (Bad file descriptor) [pid 6250] close(27) = -1 EBADF (Bad file descriptor) [pid 6250] close(28) = -1 EBADF (Bad file descriptor) [pid 6250] close(29) = -1 EBADF (Bad file descriptor) [pid 6250] exit_group(0) = ? [pid 6250] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1212 ./strace-static-x86_64: Process 6251 attached [pid 6251] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6251] setpgid(0, 0) = 0 [pid 6251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6251] write(3, "1000", 4) = 4 [pid 6251] close(3) = 0 [pid 6251] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6251] setns(201, 0) = 0 [pid 6251] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6251] setns(3, 0) = 0 [pid 6251] close(3) = 0 [pid 6251] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6251] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6251] close(3) = -1 EBADF (Bad file descriptor) [pid 6251] close(4) = 0 [pid 6251] close(5) = -1 EBADF (Bad file descriptor) [pid 6251] close(6) = -1 EBADF (Bad file descriptor) [pid 6251] close(7) = -1 EBADF (Bad file descriptor) [pid 6251] close(8) = -1 EBADF (Bad file descriptor) [pid 6251] close(9) = -1 EBADF (Bad file descriptor) [pid 6251] close(10) = -1 EBADF (Bad file descriptor) [pid 6251] close(11) = -1 EBADF (Bad file descriptor) [pid 6251] close(12) = -1 EBADF (Bad file descriptor) [pid 6251] close(13) = -1 EBADF (Bad file descriptor) [pid 6251] close(14) = -1 EBADF (Bad file descriptor) [pid 6251] close(15) = -1 EBADF (Bad file descriptor) [pid 6251] close(16) = -1 EBADF (Bad file descriptor) [pid 6251] close(17) = -1 EBADF (Bad file descriptor) [pid 6251] close(18) = -1 EBADF (Bad file descriptor) [pid 6251] close(19) = -1 EBADF (Bad file descriptor) [pid 6251] close(20) = -1 EBADF (Bad file descriptor) [pid 6251] close(21) = -1 EBADF (Bad file descriptor) [pid 6251] close(22) = -1 EBADF (Bad file descriptor) [pid 6251] close(23) = -1 EBADF (Bad file descriptor) [pid 6251] close(24) = -1 EBADF (Bad file descriptor) [pid 6251] close(25) = -1 EBADF (Bad file descriptor) [pid 6251] close(26) = -1 EBADF (Bad file descriptor) [pid 6251] close(27) = -1 EBADF (Bad file descriptor) [pid 6251] close(28) = -1 EBADF (Bad file descriptor) [pid 6251] close(29) = -1 EBADF (Bad file descriptor) [pid 6251] exit_group(0) = ? [pid 6251] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6252 attached [pid 6252] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1213 [pid 6252] <... set_robust_list resumed>) = 0 [pid 6252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6252] setpgid(0, 0) = 0 [pid 6252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6252] write(3, "1000", 4) = 4 [pid 6252] close(3) = 0 [pid 6252] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6252] setns(201, 0) = 0 [pid 6252] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6252] setns(3, 0) = 0 [pid 6252] close(3) = 0 [pid 6252] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6252] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6252] close(3) = -1 EBADF (Bad file descriptor) [pid 6252] close(4) = 0 [pid 6252] close(5) = -1 EBADF (Bad file descriptor) [pid 6252] close(6) = -1 EBADF (Bad file descriptor) [pid 6252] close(7) = -1 EBADF (Bad file descriptor) [pid 6252] close(8) = -1 EBADF (Bad file descriptor) [pid 6252] close(9) = -1 EBADF (Bad file descriptor) [pid 6252] close(10) = -1 EBADF (Bad file descriptor) [pid 6252] close(11) = -1 EBADF (Bad file descriptor) [pid 6252] close(12) = -1 EBADF (Bad file descriptor) [pid 6252] close(13) = -1 EBADF (Bad file descriptor) [pid 6252] close(14) = -1 EBADF (Bad file descriptor) [pid 6252] close(15) = -1 EBADF (Bad file descriptor) [pid 6252] close(16) = -1 EBADF (Bad file descriptor) [pid 6252] close(17) = -1 EBADF (Bad file descriptor) [pid 6252] close(18) = -1 EBADF (Bad file descriptor) [pid 6252] close(19) = -1 EBADF (Bad file descriptor) [pid 6252] close(20) = -1 EBADF (Bad file descriptor) [pid 6252] close(21) = -1 EBADF (Bad file descriptor) [pid 6252] close(22) = -1 EBADF (Bad file descriptor) [pid 6252] close(23) = -1 EBADF (Bad file descriptor) [pid 6252] close(24) = -1 EBADF (Bad file descriptor) [pid 6252] close(25) = -1 EBADF (Bad file descriptor) [pid 6252] close(26) = -1 EBADF (Bad file descriptor) [pid 6252] close(27) = -1 EBADF (Bad file descriptor) [pid 6252] close(28) = -1 EBADF (Bad file descriptor) [pid 6252] close(29) = -1 EBADF (Bad file descriptor) [pid 6252] exit_group(0) = ? [pid 6252] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6253 attached [pid 6253] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1214 [pid 6253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6253] setpgid(0, 0) = 0 [pid 6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6253] write(3, "1000", 4) = 4 [pid 6253] close(3) = 0 [pid 6253] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6253] setns(201, 0) = 0 [pid 6253] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6253] setns(3, 0) = 0 [pid 6253] close(3) = 0 [pid 6253] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6253] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6253] close(3) = -1 EBADF (Bad file descriptor) [pid 6253] close(4) = 0 [pid 6253] close(5) = -1 EBADF (Bad file descriptor) [pid 6253] close(6) = -1 EBADF (Bad file descriptor) [pid 6253] close(7) = -1 EBADF (Bad file descriptor) [pid 6253] close(8) = -1 EBADF (Bad file descriptor) [pid 6253] close(9) = -1 EBADF (Bad file descriptor) [pid 6253] close(10) = -1 EBADF (Bad file descriptor) [pid 6253] close(11) = -1 EBADF (Bad file descriptor) [pid 6253] close(12) = -1 EBADF (Bad file descriptor) [pid 6253] close(13) = -1 EBADF (Bad file descriptor) [pid 6253] close(14) = -1 EBADF (Bad file descriptor) [pid 6253] close(15) = -1 EBADF (Bad file descriptor) [pid 6253] close(16) = -1 EBADF (Bad file descriptor) [pid 6253] close(17) = -1 EBADF (Bad file descriptor) [pid 6253] close(18) = -1 EBADF (Bad file descriptor) [pid 6253] close(19) = -1 EBADF (Bad file descriptor) [pid 6253] close(20) = -1 EBADF (Bad file descriptor) [pid 6253] close(21) = -1 EBADF (Bad file descriptor) [pid 6253] close(22) = -1 EBADF (Bad file descriptor) [pid 6253] close(23) = -1 EBADF (Bad file descriptor) [pid 6253] close(24) = -1 EBADF (Bad file descriptor) [pid 6253] close(25) = -1 EBADF (Bad file descriptor) [pid 6253] close(26) = -1 EBADF (Bad file descriptor) [pid 6253] close(27) = -1 EBADF (Bad file descriptor) [pid 6253] close(28) = -1 EBADF (Bad file descriptor) [pid 6253] close(29) = -1 EBADF (Bad file descriptor) [pid 6253] exit_group(0) = ? [pid 6253] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6254 attached [pid 6254] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6254] setpgid(0, 0) = 0 [pid 6254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6254] write(3, "1000", 4) = 4 [pid 6254] close(3) = 0 [pid 6254] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6254] setns(201, 0) = 0 [pid 6254] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6254] setns(3, 0) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1215 [pid 6254] close(3) = 0 [pid 6254] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6254] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6254] close(3) = -1 EBADF (Bad file descriptor) [pid 6254] close(4) = 0 [pid 6254] close(5) = -1 EBADF (Bad file descriptor) [pid 6254] close(6) = -1 EBADF (Bad file descriptor) [pid 6254] close(7) = -1 EBADF (Bad file descriptor) [pid 6254] close(8) = -1 EBADF (Bad file descriptor) [pid 6254] close(9) = -1 EBADF (Bad file descriptor) [pid 6254] close(10) = -1 EBADF (Bad file descriptor) [pid 6254] close(11) = -1 EBADF (Bad file descriptor) [pid 6254] close(12) = -1 EBADF (Bad file descriptor) [pid 6254] close(13) = -1 EBADF (Bad file descriptor) [pid 6254] close(14) = -1 EBADF (Bad file descriptor) [pid 6254] close(15) = -1 EBADF (Bad file descriptor) [pid 6254] close(16) = -1 EBADF (Bad file descriptor) [pid 6254] close(17) = -1 EBADF (Bad file descriptor) [pid 6254] close(18) = -1 EBADF (Bad file descriptor) [pid 6254] close(19) = -1 EBADF (Bad file descriptor) [pid 6254] close(20) = -1 EBADF (Bad file descriptor) [pid 6254] close(21) = -1 EBADF (Bad file descriptor) [pid 6254] close(22) = -1 EBADF (Bad file descriptor) [pid 6254] close(23) = -1 EBADF (Bad file descriptor) [pid 6254] close(24) = -1 EBADF (Bad file descriptor) [pid 6254] close(25) = -1 EBADF (Bad file descriptor) [pid 6254] close(26) = -1 EBADF (Bad file descriptor) [pid 6254] close(27) = -1 EBADF (Bad file descriptor) [pid 6254] close(28) = -1 EBADF (Bad file descriptor) [pid 6254] close(29) = -1 EBADF (Bad file descriptor) [pid 6254] exit_group(0) = ? [pid 6254] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1216 ./strace-static-x86_64: Process 6255 attached [pid 6255] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6255] setpgid(0, 0) = 0 [pid 6255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6255] write(3, "1000", 4) = 4 [pid 6255] close(3) = 0 [pid 6255] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6255] setns(201, 0) = 0 [pid 6255] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6255] setns(3, 0) = 0 [pid 6255] close(3) = 0 [pid 6255] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6255] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6255] close(3) = -1 EBADF (Bad file descriptor) [pid 6255] close(4) = 0 [pid 6255] close(5) = -1 EBADF (Bad file descriptor) [pid 6255] close(6) = -1 EBADF (Bad file descriptor) [pid 6255] close(7) = -1 EBADF (Bad file descriptor) [pid 6255] close(8) = -1 EBADF (Bad file descriptor) [pid 6255] close(9) = -1 EBADF (Bad file descriptor) [pid 6255] close(10) = -1 EBADF (Bad file descriptor) [pid 6255] close(11) = -1 EBADF (Bad file descriptor) [pid 6255] close(12) = -1 EBADF (Bad file descriptor) [pid 6255] close(13) = -1 EBADF (Bad file descriptor) [pid 6255] close(14) = -1 EBADF (Bad file descriptor) [pid 6255] close(15) = -1 EBADF (Bad file descriptor) [pid 6255] close(16) = -1 EBADF (Bad file descriptor) [pid 6255] close(17) = -1 EBADF (Bad file descriptor) [pid 6255] close(18) = -1 EBADF (Bad file descriptor) [pid 6255] close(19) = -1 EBADF (Bad file descriptor) [pid 6255] close(20) = -1 EBADF (Bad file descriptor) [pid 6255] close(21) = -1 EBADF (Bad file descriptor) [pid 6255] close(22) = -1 EBADF (Bad file descriptor) [pid 6255] close(23) = -1 EBADF (Bad file descriptor) [pid 6255] close(24) = -1 EBADF (Bad file descriptor) [pid 6255] close(25) = -1 EBADF (Bad file descriptor) [pid 6255] close(26) = -1 EBADF (Bad file descriptor) [pid 6255] close(27) = -1 EBADF (Bad file descriptor) [pid 6255] close(28) = -1 EBADF (Bad file descriptor) [pid 6255] close(29) = -1 EBADF (Bad file descriptor) [pid 6255] exit_group(0) = ? [pid 6255] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6256 attached [pid 6256] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1217 [pid 6256] <... set_robust_list resumed>) = 0 [pid 6256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6256] setpgid(0, 0) = 0 [pid 6256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6256] write(3, "1000", 4) = 4 [pid 6256] close(3) = 0 [pid 6256] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6256] setns(201, 0) = 0 [pid 6256] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6256] setns(3, 0) = 0 [pid 6256] close(3) = 0 [pid 6256] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6256] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6256] close(3) = -1 EBADF (Bad file descriptor) [pid 6256] close(4) = 0 [pid 6256] close(5) = -1 EBADF (Bad file descriptor) [pid 6256] close(6) = -1 EBADF (Bad file descriptor) [pid 6256] close(7) = -1 EBADF (Bad file descriptor) [pid 6256] close(8) = -1 EBADF (Bad file descriptor) [pid 6256] close(9) = -1 EBADF (Bad file descriptor) [pid 6256] close(10) = -1 EBADF (Bad file descriptor) [pid 6256] close(11) = -1 EBADF (Bad file descriptor) [pid 6256] close(12) = -1 EBADF (Bad file descriptor) [pid 6256] close(13) = -1 EBADF (Bad file descriptor) [pid 6256] close(14) = -1 EBADF (Bad file descriptor) [pid 6256] close(15) = -1 EBADF (Bad file descriptor) [pid 6256] close(16) = -1 EBADF (Bad file descriptor) [pid 6256] close(17) = -1 EBADF (Bad file descriptor) [pid 6256] close(18) = -1 EBADF (Bad file descriptor) [pid 6256] close(19) = -1 EBADF (Bad file descriptor) [pid 6256] close(20) = -1 EBADF (Bad file descriptor) [pid 6256] close(21) = -1 EBADF (Bad file descriptor) [pid 6256] close(22) = -1 EBADF (Bad file descriptor) [pid 6256] close(23) = -1 EBADF (Bad file descriptor) [pid 6256] close(24) = -1 EBADF (Bad file descriptor) [pid 6256] close(25) = -1 EBADF (Bad file descriptor) [pid 6256] close(26) = -1 EBADF (Bad file descriptor) [pid 6256] close(27) = -1 EBADF (Bad file descriptor) [pid 6256] close(28) = -1 EBADF (Bad file descriptor) [pid 6256] close(29) = -1 EBADF (Bad file descriptor) [pid 6256] exit_group(0) = ? [pid 6256] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6257 attached [pid 6257] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1218 [pid 6257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6257] setpgid(0, 0) = 0 [pid 6257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6257] write(3, "1000", 4) = 4 [pid 6257] close(3) = 0 [pid 6257] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6257] setns(201, 0) = 0 [pid 6257] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6257] setns(3, 0) = 0 [pid 6257] close(3) = 0 [pid 6257] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6257] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6257] close(3) = -1 EBADF (Bad file descriptor) [pid 6257] close(4) = 0 [pid 6257] close(5) = -1 EBADF (Bad file descriptor) [pid 6257] close(6) = -1 EBADF (Bad file descriptor) [pid 6257] close(7) = -1 EBADF (Bad file descriptor) [pid 6257] close(8) = -1 EBADF (Bad file descriptor) [pid 6257] close(9) = -1 EBADF (Bad file descriptor) [pid 6257] close(10) = -1 EBADF (Bad file descriptor) [pid 6257] close(11) = -1 EBADF (Bad file descriptor) [pid 6257] close(12) = -1 EBADF (Bad file descriptor) [pid 6257] close(13) = -1 EBADF (Bad file descriptor) [pid 6257] close(14) = -1 EBADF (Bad file descriptor) [pid 6257] close(15) = -1 EBADF (Bad file descriptor) [pid 6257] close(16) = -1 EBADF (Bad file descriptor) [pid 6257] close(17) = -1 EBADF (Bad file descriptor) [pid 6257] close(18) = -1 EBADF (Bad file descriptor) [pid 6257] close(19) = -1 EBADF (Bad file descriptor) [pid 6257] close(20) = -1 EBADF (Bad file descriptor) [pid 6257] close(21) = -1 EBADF (Bad file descriptor) [pid 6257] close(22) = -1 EBADF (Bad file descriptor) [pid 6257] close(23) = -1 EBADF (Bad file descriptor) [pid 6257] close(24) = -1 EBADF (Bad file descriptor) [pid 6257] close(25) = -1 EBADF (Bad file descriptor) [pid 6257] close(26) = -1 EBADF (Bad file descriptor) [pid 6257] close(27) = -1 EBADF (Bad file descriptor) [pid 6257] close(28) = -1 EBADF (Bad file descriptor) [pid 6257] close(29) = -1 EBADF (Bad file descriptor) [pid 6257] exit_group(0) = ? [pid 6257] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6258 attached [pid 6258] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1219 [pid 6258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6258] setpgid(0, 0) = 0 [pid 6258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6258] write(3, "1000", 4) = 4 [pid 6258] close(3) = 0 [pid 6258] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6258] setns(201, 0) = 0 [pid 6258] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6258] setns(3, 0) = 0 [pid 6258] close(3) = 0 [pid 6258] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6258] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6258] close(3) = -1 EBADF (Bad file descriptor) [pid 6258] close(4) = 0 [pid 6258] close(5) = -1 EBADF (Bad file descriptor) [pid 6258] close(6) = -1 EBADF (Bad file descriptor) [pid 6258] close(7) = -1 EBADF (Bad file descriptor) [pid 6258] close(8) = -1 EBADF (Bad file descriptor) [pid 6258] close(9) = -1 EBADF (Bad file descriptor) [pid 6258] close(10) = -1 EBADF (Bad file descriptor) [pid 6258] close(11) = -1 EBADF (Bad file descriptor) [pid 6258] close(12) = -1 EBADF (Bad file descriptor) [pid 6258] close(13) = -1 EBADF (Bad file descriptor) [pid 6258] close(14) = -1 EBADF (Bad file descriptor) [pid 6258] close(15) = -1 EBADF (Bad file descriptor) [pid 6258] close(16) = -1 EBADF (Bad file descriptor) [pid 6258] close(17) = -1 EBADF (Bad file descriptor) [pid 6258] close(18) = -1 EBADF (Bad file descriptor) [pid 6258] close(19) = -1 EBADF (Bad file descriptor) [pid 6258] close(20) = -1 EBADF (Bad file descriptor) [pid 6258] close(21) = -1 EBADF (Bad file descriptor) [pid 6258] close(22) = -1 EBADF (Bad file descriptor) [pid 6258] close(23) = -1 EBADF (Bad file descriptor) [pid 6258] close(24) = -1 EBADF (Bad file descriptor) [pid 6258] close(25) = -1 EBADF (Bad file descriptor) [pid 6258] close(26) = -1 EBADF (Bad file descriptor) [pid 6258] close(27) = -1 EBADF (Bad file descriptor) [pid 6258] close(28) = -1 EBADF (Bad file descriptor) [pid 6258] close(29) = -1 EBADF (Bad file descriptor) [pid 6258] exit_group(0) = ? [pid 6258] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1219, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6259 attached [pid 6259] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1220 [pid 6259] <... prctl resumed>) = 0 [pid 6259] setpgid(0, 0) = 0 [pid 6259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6259] write(3, "1000", 4) = 4 [pid 6259] close(3) = 0 [pid 6259] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6259] setns(201, 0) = 0 [pid 6259] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6259] setns(3, 0) = 0 [pid 6259] close(3) = 0 [pid 6259] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6259] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6259] close(3) = -1 EBADF (Bad file descriptor) [pid 6259] close(4) = 0 [pid 6259] close(5) = -1 EBADF (Bad file descriptor) [pid 6259] close(6) = -1 EBADF (Bad file descriptor) [pid 6259] close(7) = -1 EBADF (Bad file descriptor) [pid 6259] close(8) = -1 EBADF (Bad file descriptor) [pid 6259] close(9) = -1 EBADF (Bad file descriptor) [pid 6259] close(10) = -1 EBADF (Bad file descriptor) [pid 6259] close(11) = -1 EBADF (Bad file descriptor) [pid 6259] close(12) = -1 EBADF (Bad file descriptor) [pid 6259] close(13) = -1 EBADF (Bad file descriptor) [pid 6259] close(14) = -1 EBADF (Bad file descriptor) [pid 6259] close(15) = -1 EBADF (Bad file descriptor) [pid 6259] close(16) = -1 EBADF (Bad file descriptor) [pid 6259] close(17) = -1 EBADF (Bad file descriptor) [pid 6259] close(18) = -1 EBADF (Bad file descriptor) [pid 6259] close(19) = -1 EBADF (Bad file descriptor) [pid 6259] close(20) = -1 EBADF (Bad file descriptor) [pid 6259] close(21) = -1 EBADF (Bad file descriptor) [pid 6259] close(22) = -1 EBADF (Bad file descriptor) [pid 6259] close(23) = -1 EBADF (Bad file descriptor) [pid 6259] close(24) = -1 EBADF (Bad file descriptor) [pid 6259] close(25) = -1 EBADF (Bad file descriptor) [pid 6259] close(26) = -1 EBADF (Bad file descriptor) [pid 6259] close(27) = -1 EBADF (Bad file descriptor) [pid 6259] close(28) = -1 EBADF (Bad file descriptor) [pid 6259] close(29) = -1 EBADF (Bad file descriptor) [pid 6259] exit_group(0) = ? [pid 6259] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6260 attached [pid 6260] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1221 [pid 6260] <... set_robust_list resumed>) = 0 [pid 6260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6260] setpgid(0, 0) = 0 [pid 6260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6260] write(3, "1000", 4) = 4 [pid 6260] close(3) = 0 [pid 6260] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6260] setns(201, 0) = 0 [pid 6260] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6260] setns(3, 0) = 0 [pid 6260] close(3) = 0 [pid 6260] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6260] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6260] close(3) = -1 EBADF (Bad file descriptor) [pid 6260] close(4) = 0 [pid 6260] close(5) = -1 EBADF (Bad file descriptor) [pid 6260] close(6) = -1 EBADF (Bad file descriptor) [pid 6260] close(7) = -1 EBADF (Bad file descriptor) [pid 6260] close(8) = -1 EBADF (Bad file descriptor) [pid 6260] close(9) = -1 EBADF (Bad file descriptor) [pid 6260] close(10) = -1 EBADF (Bad file descriptor) [pid 6260] close(11) = -1 EBADF (Bad file descriptor) [pid 6260] close(12) = -1 EBADF (Bad file descriptor) [pid 6260] close(13) = -1 EBADF (Bad file descriptor) [pid 6260] close(14) = -1 EBADF (Bad file descriptor) [pid 6260] close(15) = -1 EBADF (Bad file descriptor) [pid 6260] close(16) = -1 EBADF (Bad file descriptor) [pid 6260] close(17) = -1 EBADF (Bad file descriptor) [pid 6260] close(18) = -1 EBADF (Bad file descriptor) [pid 6260] close(19) = -1 EBADF (Bad file descriptor) [pid 6260] close(20) = -1 EBADF (Bad file descriptor) [pid 6260] close(21) = -1 EBADF (Bad file descriptor) [pid 6260] close(22) = -1 EBADF (Bad file descriptor) [pid 6260] close(23) = -1 EBADF (Bad file descriptor) [pid 6260] close(24) = -1 EBADF (Bad file descriptor) [pid 6260] close(25) = -1 EBADF (Bad file descriptor) [pid 6260] close(26) = -1 EBADF (Bad file descriptor) [pid 6260] close(27) = -1 EBADF (Bad file descriptor) [pid 6260] close(28) = -1 EBADF (Bad file descriptor) [pid 6260] close(29) = -1 EBADF (Bad file descriptor) [pid 6260] exit_group(0) = ? [pid 6260] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6261 attached , child_tidptr=0x555555cb2690) = 1222 [pid 6261] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6261] setpgid(0, 0) = 0 [pid 6261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6261] write(3, "1000", 4) = 4 [pid 6261] close(3) = 0 [pid 6261] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6261] setns(201, 0) = 0 [pid 6261] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6261] setns(3, 0) = 0 [pid 6261] close(3) = 0 [pid 6261] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6261] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6261] close(3) = -1 EBADF (Bad file descriptor) [pid 6261] close(4) = 0 [pid 6261] close(5) = -1 EBADF (Bad file descriptor) [pid 6261] close(6) = -1 EBADF (Bad file descriptor) [pid 6261] close(7) = -1 EBADF (Bad file descriptor) [pid 6261] close(8) = -1 EBADF (Bad file descriptor) [pid 6261] close(9) = -1 EBADF (Bad file descriptor) [pid 6261] close(10) = -1 EBADF (Bad file descriptor) [pid 6261] close(11) = -1 EBADF (Bad file descriptor) [pid 6261] close(12) = -1 EBADF (Bad file descriptor) [pid 6261] close(13) = -1 EBADF (Bad file descriptor) [pid 6261] close(14) = -1 EBADF (Bad file descriptor) [pid 6261] close(15) = -1 EBADF (Bad file descriptor) [pid 6261] close(16) = -1 EBADF (Bad file descriptor) [pid 6261] close(17) = -1 EBADF (Bad file descriptor) [pid 6261] close(18) = -1 EBADF (Bad file descriptor) [pid 6261] close(19) = -1 EBADF (Bad file descriptor) [pid 6261] close(20) = -1 EBADF (Bad file descriptor) [pid 6261] close(21) = -1 EBADF (Bad file descriptor) [pid 6261] close(22) = -1 EBADF (Bad file descriptor) [pid 6261] close(23) = -1 EBADF (Bad file descriptor) [pid 6261] close(24) = -1 EBADF (Bad file descriptor) [pid 6261] close(25) = -1 EBADF (Bad file descriptor) [pid 6261] close(26) = -1 EBADF (Bad file descriptor) [pid 6261] close(27) = -1 EBADF (Bad file descriptor) [pid 6261] close(28) = -1 EBADF (Bad file descriptor) [pid 6261] close(29) = -1 EBADF (Bad file descriptor) [pid 6261] exit_group(0) = ? [pid 6261] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6262 attached [pid 6262] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1223 [pid 6262] <... set_robust_list resumed>) = 0 [pid 6262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6262] setpgid(0, 0) = 0 [pid 6262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6262] write(3, "1000", 4) = 4 [pid 6262] close(3) = 0 [pid 6262] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6262] setns(201, 0) = 0 [pid 6262] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6262] setns(3, 0) = 0 [pid 6262] close(3) = 0 [pid 6262] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6262] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6262] close(3) = -1 EBADF (Bad file descriptor) [pid 6262] close(4) = 0 [pid 6262] close(5) = -1 EBADF (Bad file descriptor) [pid 6262] close(6) = -1 EBADF (Bad file descriptor) [pid 6262] close(7) = -1 EBADF (Bad file descriptor) [pid 6262] close(8) = -1 EBADF (Bad file descriptor) [pid 6262] close(9) = -1 EBADF (Bad file descriptor) [pid 6262] close(10) = -1 EBADF (Bad file descriptor) [pid 6262] close(11) = -1 EBADF (Bad file descriptor) [pid 6262] close(12) = -1 EBADF (Bad file descriptor) [pid 6262] close(13) = -1 EBADF (Bad file descriptor) [pid 6262] close(14) = -1 EBADF (Bad file descriptor) [pid 6262] close(15) = -1 EBADF (Bad file descriptor) [pid 6262] close(16) = -1 EBADF (Bad file descriptor) [pid 6262] close(17) = -1 EBADF (Bad file descriptor) [pid 6262] close(18) = -1 EBADF (Bad file descriptor) [pid 6262] close(19) = -1 EBADF (Bad file descriptor) [pid 6262] close(20) = -1 EBADF (Bad file descriptor) [pid 6262] close(21) = -1 EBADF (Bad file descriptor) [pid 6262] close(22) = -1 EBADF (Bad file descriptor) [pid 6262] close(23) = -1 EBADF (Bad file descriptor) [pid 6262] close(24) = -1 EBADF (Bad file descriptor) [pid 6262] close(25) = -1 EBADF (Bad file descriptor) [pid 6262] close(26) = -1 EBADF (Bad file descriptor) [pid 6262] close(27) = -1 EBADF (Bad file descriptor) [pid 6262] close(28) = -1 EBADF (Bad file descriptor) [pid 6262] close(29) = -1 EBADF (Bad file descriptor) [pid 6262] exit_group(0) = ? [pid 6262] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1223, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6263 attached , child_tidptr=0x555555cb2690) = 1224 [pid 6263] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6263] setpgid(0, 0) = 0 [pid 6263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6263] write(3, "1000", 4) = 4 [pid 6263] close(3) = 0 [pid 6263] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6263] setns(201, 0) = 0 [pid 6263] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6263] setns(3, 0) = 0 [pid 6263] close(3) = 0 [pid 6263] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6263] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6263] close(3) = -1 EBADF (Bad file descriptor) [pid 6263] close(4) = 0 [pid 6263] close(5) = -1 EBADF (Bad file descriptor) [pid 6263] close(6) = -1 EBADF (Bad file descriptor) [pid 6263] close(7) = -1 EBADF (Bad file descriptor) [pid 6263] close(8) = -1 EBADF (Bad file descriptor) [pid 6263] close(9) = -1 EBADF (Bad file descriptor) [pid 6263] close(10) = -1 EBADF (Bad file descriptor) [pid 6263] close(11) = -1 EBADF (Bad file descriptor) [pid 6263] close(12) = -1 EBADF (Bad file descriptor) [pid 6263] close(13) = -1 EBADF (Bad file descriptor) [pid 6263] close(14) = -1 EBADF (Bad file descriptor) [pid 6263] close(15) = -1 EBADF (Bad file descriptor) [pid 6263] close(16) = -1 EBADF (Bad file descriptor) [pid 6263] close(17) = -1 EBADF (Bad file descriptor) [pid 6263] close(18) = -1 EBADF (Bad file descriptor) [pid 6263] close(19) = -1 EBADF (Bad file descriptor) [pid 6263] close(20) = -1 EBADF (Bad file descriptor) [pid 6263] close(21) = -1 EBADF (Bad file descriptor) [pid 6263] close(22) = -1 EBADF (Bad file descriptor) [pid 6263] close(23) = -1 EBADF (Bad file descriptor) [pid 6263] close(24) = -1 EBADF (Bad file descriptor) [pid 6263] close(25) = -1 EBADF (Bad file descriptor) [pid 6263] close(26) = -1 EBADF (Bad file descriptor) [pid 6263] close(27) = -1 EBADF (Bad file descriptor) [pid 6263] close(28) = -1 EBADF (Bad file descriptor) [pid 6263] close(29) = -1 EBADF (Bad file descriptor) [pid 6263] exit_group(0) = ? [pid 6263] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6264 attached [pid 6264] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1225 [pid 6264] <... set_robust_list resumed>) = 0 [pid 6264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6264] setpgid(0, 0) = 0 [pid 6264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6264] write(3, "1000", 4) = 4 [pid 6264] close(3) = 0 [pid 6264] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6264] setns(201, 0) = 0 [pid 6264] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6264] setns(3, 0) = 0 [pid 6264] close(3) = 0 [pid 6264] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6264] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6264] close(3) = -1 EBADF (Bad file descriptor) [pid 6264] close(4) = 0 [pid 6264] close(5) = -1 EBADF (Bad file descriptor) [pid 6264] close(6) = -1 EBADF (Bad file descriptor) [pid 6264] close(7) = -1 EBADF (Bad file descriptor) [pid 6264] close(8) = -1 EBADF (Bad file descriptor) [pid 6264] close(9) = -1 EBADF (Bad file descriptor) [pid 6264] close(10) = -1 EBADF (Bad file descriptor) [pid 6264] close(11) = -1 EBADF (Bad file descriptor) [pid 6264] close(12) = -1 EBADF (Bad file descriptor) [pid 6264] close(13) = -1 EBADF (Bad file descriptor) [pid 6264] close(14) = -1 EBADF (Bad file descriptor) [pid 6264] close(15) = -1 EBADF (Bad file descriptor) [pid 6264] close(16) = -1 EBADF (Bad file descriptor) [pid 6264] close(17) = -1 EBADF (Bad file descriptor) [pid 6264] close(18) = -1 EBADF (Bad file descriptor) [pid 6264] close(19) = -1 EBADF (Bad file descriptor) [pid 6264] close(20) = -1 EBADF (Bad file descriptor) [pid 6264] close(21) = -1 EBADF (Bad file descriptor) [pid 6264] close(22) = -1 EBADF (Bad file descriptor) [pid 6264] close(23) = -1 EBADF (Bad file descriptor) [pid 6264] close(24) = -1 EBADF (Bad file descriptor) [pid 6264] close(25) = -1 EBADF (Bad file descriptor) [pid 6264] close(26) = -1 EBADF (Bad file descriptor) [pid 6264] close(27) = -1 EBADF (Bad file descriptor) [pid 6264] close(28) = -1 EBADF (Bad file descriptor) [pid 6264] close(29) = -1 EBADF (Bad file descriptor) [pid 6264] exit_group(0) = ? [pid 6264] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6265 attached , child_tidptr=0x555555cb2690) = 1226 [pid 6265] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6265] setpgid(0, 0) = 0 [pid 6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6265] write(3, "1000", 4) = 4 [pid 6265] close(3) = 0 [pid 6265] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6265] setns(201, 0) = 0 [pid 6265] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6265] setns(3, 0) = 0 [pid 6265] close(3) = 0 [pid 6265] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6265] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6265] close(3) = -1 EBADF (Bad file descriptor) [pid 6265] close(4) = 0 [pid 6265] close(5) = -1 EBADF (Bad file descriptor) [pid 6265] close(6) = -1 EBADF (Bad file descriptor) [pid 6265] close(7) = -1 EBADF (Bad file descriptor) [pid 6265] close(8) = -1 EBADF (Bad file descriptor) [pid 6265] close(9) = -1 EBADF (Bad file descriptor) [pid 6265] close(10) = -1 EBADF (Bad file descriptor) [pid 6265] close(11) = -1 EBADF (Bad file descriptor) [pid 6265] close(12) = -1 EBADF (Bad file descriptor) [pid 6265] close(13) = -1 EBADF (Bad file descriptor) [pid 6265] close(14) = -1 EBADF (Bad file descriptor) [pid 6265] close(15) = -1 EBADF (Bad file descriptor) [pid 6265] close(16) = -1 EBADF (Bad file descriptor) [pid 6265] close(17) = -1 EBADF (Bad file descriptor) [pid 6265] close(18) = -1 EBADF (Bad file descriptor) [pid 6265] close(19) = -1 EBADF (Bad file descriptor) [pid 6265] close(20) = -1 EBADF (Bad file descriptor) [pid 6265] close(21) = -1 EBADF (Bad file descriptor) [pid 6265] close(22) = -1 EBADF (Bad file descriptor) [pid 6265] close(23) = -1 EBADF (Bad file descriptor) [pid 6265] close(24) = -1 EBADF (Bad file descriptor) [pid 6265] close(25) = -1 EBADF (Bad file descriptor) [pid 6265] close(26) = -1 EBADF (Bad file descriptor) [pid 6265] close(27) = -1 EBADF (Bad file descriptor) [pid 6265] close(28) = -1 EBADF (Bad file descriptor) [pid 6265] close(29) = -1 EBADF (Bad file descriptor) [pid 6265] exit_group(0) = ? [pid 6265] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6266 attached , child_tidptr=0x555555cb2690) = 1227 [pid 6266] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6266] setpgid(0, 0) = 0 [pid 6266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6266] write(3, "1000", 4) = 4 [pid 6266] close(3) = 0 [pid 6266] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6266] setns(201, 0) = 0 [pid 6266] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6266] setns(3, 0) = 0 [pid 6266] close(3) = 0 [pid 6266] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6266] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6266] close(3) = -1 EBADF (Bad file descriptor) [pid 6266] close(4) = 0 [pid 6266] close(5) = -1 EBADF (Bad file descriptor) [pid 6266] close(6) = -1 EBADF (Bad file descriptor) [pid 6266] close(7) = -1 EBADF (Bad file descriptor) [pid 6266] close(8) = -1 EBADF (Bad file descriptor) [pid 6266] close(9) = -1 EBADF (Bad file descriptor) [pid 6266] close(10) = -1 EBADF (Bad file descriptor) [pid 6266] close(11) = -1 EBADF (Bad file descriptor) [pid 6266] close(12) = -1 EBADF (Bad file descriptor) [pid 6266] close(13) = -1 EBADF (Bad file descriptor) [pid 6266] close(14) = -1 EBADF (Bad file descriptor) [pid 6266] close(15) = -1 EBADF (Bad file descriptor) [pid 6266] close(16) = -1 EBADF (Bad file descriptor) [pid 6266] close(17) = -1 EBADF (Bad file descriptor) [pid 6266] close(18) = -1 EBADF (Bad file descriptor) [pid 6266] close(19) = -1 EBADF (Bad file descriptor) [pid 6266] close(20) = -1 EBADF (Bad file descriptor) [pid 6266] close(21) = -1 EBADF (Bad file descriptor) [pid 6266] close(22) = -1 EBADF (Bad file descriptor) [pid 6266] close(23) = -1 EBADF (Bad file descriptor) [pid 6266] close(24) = -1 EBADF (Bad file descriptor) [pid 6266] close(25) = -1 EBADF (Bad file descriptor) [pid 6266] close(26) = -1 EBADF (Bad file descriptor) [pid 6266] close(27) = -1 EBADF (Bad file descriptor) [pid 6266] close(28) = -1 EBADF (Bad file descriptor) [pid 6266] close(29) = -1 EBADF (Bad file descriptor) [pid 6266] exit_group(0) = ? [pid 6266] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6267 attached [pid 6267] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1228 [pid 6267] <... prctl resumed>) = 0 [pid 6267] setpgid(0, 0) = 0 [pid 6267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6267] write(3, "1000", 4) = 4 [pid 6267] close(3) = 0 [pid 6267] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6267] setns(201, 0) = 0 [pid 6267] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6267] setns(3, 0) = 0 [pid 6267] close(3) = 0 [pid 6267] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6267] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6267] close(3) = -1 EBADF (Bad file descriptor) [pid 6267] close(4) = 0 [pid 6267] close(5) = -1 EBADF (Bad file descriptor) [pid 6267] close(6) = -1 EBADF (Bad file descriptor) [pid 6267] close(7) = -1 EBADF (Bad file descriptor) [pid 6267] close(8) = -1 EBADF (Bad file descriptor) [pid 6267] close(9) = -1 EBADF (Bad file descriptor) [pid 6267] close(10) = -1 EBADF (Bad file descriptor) [pid 6267] close(11) = -1 EBADF (Bad file descriptor) [pid 6267] close(12) = -1 EBADF (Bad file descriptor) [pid 6267] close(13) = -1 EBADF (Bad file descriptor) [pid 6267] close(14) = -1 EBADF (Bad file descriptor) [pid 6267] close(15) = -1 EBADF (Bad file descriptor) [pid 6267] close(16) = -1 EBADF (Bad file descriptor) [pid 6267] close(17) = -1 EBADF (Bad file descriptor) [pid 6267] close(18) = -1 EBADF (Bad file descriptor) [pid 6267] close(19) = -1 EBADF (Bad file descriptor) [pid 6267] close(20) = -1 EBADF (Bad file descriptor) [pid 6267] close(21) = -1 EBADF (Bad file descriptor) [pid 6267] close(22) = -1 EBADF (Bad file descriptor) [pid 6267] close(23) = -1 EBADF (Bad file descriptor) [pid 6267] close(24) = -1 EBADF (Bad file descriptor) [pid 6267] close(25) = -1 EBADF (Bad file descriptor) [pid 6267] close(26) = -1 EBADF (Bad file descriptor) [pid 6267] close(27) = -1 EBADF (Bad file descriptor) [pid 6267] close(28) = -1 EBADF (Bad file descriptor) [pid 6267] close(29) = -1 EBADF (Bad file descriptor) [pid 6267] exit_group(0) = ? [pid 6267] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6268 attached , child_tidptr=0x555555cb2690) = 1229 [pid 6268] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6268] setpgid(0, 0) = 0 [pid 6268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6268] write(3, "1000", 4) = 4 [pid 6268] close(3) = 0 [pid 6268] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6268] setns(201, 0) = 0 [pid 6268] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6268] setns(3, 0) = 0 [pid 6268] close(3) = 0 [pid 6268] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6268] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6268] close(3) = -1 EBADF (Bad file descriptor) [pid 6268] close(4) = 0 [pid 6268] close(5) = -1 EBADF (Bad file descriptor) [pid 6268] close(6) = -1 EBADF (Bad file descriptor) [pid 6268] close(7) = -1 EBADF (Bad file descriptor) [pid 6268] close(8) = -1 EBADF (Bad file descriptor) [pid 6268] close(9) = -1 EBADF (Bad file descriptor) [pid 6268] close(10) = -1 EBADF (Bad file descriptor) [pid 6268] close(11) = -1 EBADF (Bad file descriptor) [pid 6268] close(12) = -1 EBADF (Bad file descriptor) [pid 6268] close(13) = -1 EBADF (Bad file descriptor) [pid 6268] close(14) = -1 EBADF (Bad file descriptor) [pid 6268] close(15) = -1 EBADF (Bad file descriptor) [pid 6268] close(16) = -1 EBADF (Bad file descriptor) [pid 6268] close(17) = -1 EBADF (Bad file descriptor) [pid 6268] close(18) = -1 EBADF (Bad file descriptor) [pid 6268] close(19) = -1 EBADF (Bad file descriptor) [pid 6268] close(20) = -1 EBADF (Bad file descriptor) [pid 6268] close(21) = -1 EBADF (Bad file descriptor) [pid 6268] close(22) = -1 EBADF (Bad file descriptor) [pid 6268] close(23) = -1 EBADF (Bad file descriptor) [pid 6268] close(24) = -1 EBADF (Bad file descriptor) [pid 6268] close(25) = -1 EBADF (Bad file descriptor) [pid 6268] close(26) = -1 EBADF (Bad file descriptor) [pid 6268] close(27) = -1 EBADF (Bad file descriptor) [pid 6268] close(28) = -1 EBADF (Bad file descriptor) [pid 6268] close(29) = -1 EBADF (Bad file descriptor) [pid 6268] exit_group(0) = ? [pid 6268] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6269 attached [pid 6269] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1230 [pid 6269] <... prctl resumed>) = 0 [pid 6269] setpgid(0, 0) = 0 [pid 6269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6269] write(3, "1000", 4) = 4 [pid 6269] close(3) = 0 [pid 6269] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6269] setns(201, 0) = 0 [pid 6269] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6269] setns(3, 0) = 0 [pid 6269] close(3) = 0 [pid 6269] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6269] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6269] close(3) = -1 EBADF (Bad file descriptor) [pid 6269] close(4) = 0 [pid 6269] close(5) = -1 EBADF (Bad file descriptor) [pid 6269] close(6) = -1 EBADF (Bad file descriptor) [pid 6269] close(7) = -1 EBADF (Bad file descriptor) [pid 6269] close(8) = -1 EBADF (Bad file descriptor) [pid 6269] close(9) = -1 EBADF (Bad file descriptor) [pid 6269] close(10) = -1 EBADF (Bad file descriptor) [pid 6269] close(11) = -1 EBADF (Bad file descriptor) [pid 6269] close(12) = -1 EBADF (Bad file descriptor) [pid 6269] close(13) = -1 EBADF (Bad file descriptor) [pid 6269] close(14) = -1 EBADF (Bad file descriptor) [pid 6269] close(15) = -1 EBADF (Bad file descriptor) [pid 6269] close(16) = -1 EBADF (Bad file descriptor) [pid 6269] close(17) = -1 EBADF (Bad file descriptor) [pid 6269] close(18) = -1 EBADF (Bad file descriptor) [pid 6269] close(19) = -1 EBADF (Bad file descriptor) [pid 6269] close(20) = -1 EBADF (Bad file descriptor) [pid 6269] close(21) = -1 EBADF (Bad file descriptor) [pid 6269] close(22) = -1 EBADF (Bad file descriptor) [pid 6269] close(23) = -1 EBADF (Bad file descriptor) [pid 6269] close(24) = -1 EBADF (Bad file descriptor) [pid 6269] close(25) = -1 EBADF (Bad file descriptor) [pid 6269] close(26) = -1 EBADF (Bad file descriptor) [pid 6269] close(27) = -1 EBADF (Bad file descriptor) [pid 6269] close(28) = -1 EBADF (Bad file descriptor) [pid 6269] close(29) = -1 EBADF (Bad file descriptor) [pid 6269] exit_group(0) = ? [pid 6269] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1230, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6270 attached , child_tidptr=0x555555cb2690) = 1231 [pid 6270] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6270] setpgid(0, 0) = 0 [pid 6270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6270] write(3, "1000", 4) = 4 [pid 6270] close(3) = 0 [pid 6270] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6270] setns(201, 0) = 0 [pid 6270] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6270] setns(3, 0) = 0 [pid 6270] close(3) = 0 [pid 6270] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6270] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6270] close(3) = -1 EBADF (Bad file descriptor) [pid 6270] close(4) = 0 [pid 6270] close(5) = -1 EBADF (Bad file descriptor) [pid 6270] close(6) = -1 EBADF (Bad file descriptor) [pid 6270] close(7) = -1 EBADF (Bad file descriptor) [pid 6270] close(8) = -1 EBADF (Bad file descriptor) [pid 6270] close(9) = -1 EBADF (Bad file descriptor) [pid 6270] close(10) = -1 EBADF (Bad file descriptor) [pid 6270] close(11) = -1 EBADF (Bad file descriptor) [pid 6270] close(12) = -1 EBADF (Bad file descriptor) [pid 6270] close(13) = -1 EBADF (Bad file descriptor) [pid 6270] close(14) = -1 EBADF (Bad file descriptor) [pid 6270] close(15) = -1 EBADF (Bad file descriptor) [pid 6270] close(16) = -1 EBADF (Bad file descriptor) [pid 6270] close(17) = -1 EBADF (Bad file descriptor) [pid 6270] close(18) = -1 EBADF (Bad file descriptor) [pid 6270] close(19) = -1 EBADF (Bad file descriptor) [pid 6270] close(20) = -1 EBADF (Bad file descriptor) [pid 6270] close(21) = -1 EBADF (Bad file descriptor) [pid 6270] close(22) = -1 EBADF (Bad file descriptor) [pid 6270] close(23) = -1 EBADF (Bad file descriptor) [pid 6270] close(24) = -1 EBADF (Bad file descriptor) [pid 6270] close(25) = -1 EBADF (Bad file descriptor) [pid 6270] close(26) = -1 EBADF (Bad file descriptor) [pid 6270] close(27) = -1 EBADF (Bad file descriptor) [pid 6270] close(28) = -1 EBADF (Bad file descriptor) [pid 6270] close(29) = -1 EBADF (Bad file descriptor) [pid 6270] exit_group(0) = ? [pid 6270] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6271 attached [pid 6271] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1232 [pid 6271] <... prctl resumed>) = 0 [pid 6271] setpgid(0, 0) = 0 [pid 6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6271] write(3, "1000", 4) = 4 [pid 6271] close(3) = 0 [pid 6271] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6271] setns(201, 0) = 0 [pid 6271] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6271] setns(3, 0) = 0 [pid 6271] close(3) = 0 [pid 6271] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6271] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6271] close(3) = -1 EBADF (Bad file descriptor) [pid 6271] close(4) = 0 [pid 6271] close(5) = -1 EBADF (Bad file descriptor) [pid 6271] close(6) = -1 EBADF (Bad file descriptor) [pid 6271] close(7) = -1 EBADF (Bad file descriptor) [pid 6271] close(8) = -1 EBADF (Bad file descriptor) [pid 6271] close(9) = -1 EBADF (Bad file descriptor) [pid 6271] close(10) = -1 EBADF (Bad file descriptor) [pid 6271] close(11) = -1 EBADF (Bad file descriptor) [pid 6271] close(12) = -1 EBADF (Bad file descriptor) [pid 6271] close(13) = -1 EBADF (Bad file descriptor) [pid 6271] close(14) = -1 EBADF (Bad file descriptor) [pid 6271] close(15) = -1 EBADF (Bad file descriptor) [pid 6271] close(16) = -1 EBADF (Bad file descriptor) [pid 6271] close(17) = -1 EBADF (Bad file descriptor) [pid 6271] close(18) = -1 EBADF (Bad file descriptor) [pid 6271] close(19) = -1 EBADF (Bad file descriptor) [pid 6271] close(20) = -1 EBADF (Bad file descriptor) [pid 6271] close(21) = -1 EBADF (Bad file descriptor) [pid 6271] close(22) = -1 EBADF (Bad file descriptor) [pid 6271] close(23) = -1 EBADF (Bad file descriptor) [pid 6271] close(24) = -1 EBADF (Bad file descriptor) [pid 6271] close(25) = -1 EBADF (Bad file descriptor) [pid 6271] close(26) = -1 EBADF (Bad file descriptor) [pid 6271] close(27) = -1 EBADF (Bad file descriptor) [pid 6271] close(28) = -1 EBADF (Bad file descriptor) [pid 6271] close(29) = -1 EBADF (Bad file descriptor) [pid 6271] exit_group(0) = ? [pid 6271] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6272 attached , child_tidptr=0x555555cb2690) = 1233 [pid 6272] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6272] setpgid(0, 0) = 0 [pid 6272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6272] write(3, "1000", 4) = 4 [pid 6272] close(3) = 0 [pid 6272] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6272] setns(201, 0) = 0 [pid 6272] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6272] setns(3, 0) = 0 [pid 6272] close(3) = 0 [pid 6272] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6272] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6272] close(3) = -1 EBADF (Bad file descriptor) [pid 6272] close(4) = 0 [pid 6272] close(5) = -1 EBADF (Bad file descriptor) [pid 6272] close(6) = -1 EBADF (Bad file descriptor) [pid 6272] close(7) = -1 EBADF (Bad file descriptor) [pid 6272] close(8) = -1 EBADF (Bad file descriptor) [pid 6272] close(9) = -1 EBADF (Bad file descriptor) [pid 6272] close(10) = -1 EBADF (Bad file descriptor) [pid 6272] close(11) = -1 EBADF (Bad file descriptor) [pid 6272] close(12) = -1 EBADF (Bad file descriptor) [pid 6272] close(13) = -1 EBADF (Bad file descriptor) [pid 6272] close(14) = -1 EBADF (Bad file descriptor) [pid 6272] close(15) = -1 EBADF (Bad file descriptor) [pid 6272] close(16) = -1 EBADF (Bad file descriptor) [pid 6272] close(17) = -1 EBADF (Bad file descriptor) [pid 6272] close(18) = -1 EBADF (Bad file descriptor) [pid 6272] close(19) = -1 EBADF (Bad file descriptor) [pid 6272] close(20) = -1 EBADF (Bad file descriptor) [pid 6272] close(21) = -1 EBADF (Bad file descriptor) [pid 6272] close(22) = -1 EBADF (Bad file descriptor) [pid 6272] close(23) = -1 EBADF (Bad file descriptor) [pid 6272] close(24) = -1 EBADF (Bad file descriptor) [pid 6272] close(25) = -1 EBADF (Bad file descriptor) [pid 6272] close(26) = -1 EBADF (Bad file descriptor) [pid 6272] close(27) = -1 EBADF (Bad file descriptor) [pid 6272] close(28) = -1 EBADF (Bad file descriptor) [pid 6272] close(29) = -1 EBADF (Bad file descriptor) [pid 6272] exit_group(0) = ? [pid 6272] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6273 attached [pid 6273] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1234 [pid 6273] <... prctl resumed>) = 0 [pid 6273] setpgid(0, 0) = 0 [pid 6273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6273] write(3, "1000", 4) = 4 [pid 6273] close(3) = 0 [pid 6273] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6273] setns(201, 0) = 0 [pid 6273] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6273] setns(3, 0) = 0 [pid 6273] close(3) = 0 [pid 6273] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6273] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6273] close(3) = -1 EBADF (Bad file descriptor) [pid 6273] close(4) = 0 [pid 6273] close(5) = -1 EBADF (Bad file descriptor) [pid 6273] close(6) = -1 EBADF (Bad file descriptor) [pid 6273] close(7) = -1 EBADF (Bad file descriptor) [pid 6273] close(8) = -1 EBADF (Bad file descriptor) [pid 6273] close(9) = -1 EBADF (Bad file descriptor) [pid 6273] close(10) = -1 EBADF (Bad file descriptor) [pid 6273] close(11) = -1 EBADF (Bad file descriptor) [pid 6273] close(12) = -1 EBADF (Bad file descriptor) [pid 6273] close(13) = -1 EBADF (Bad file descriptor) [pid 6273] close(14) = -1 EBADF (Bad file descriptor) [pid 6273] close(15) = -1 EBADF (Bad file descriptor) [pid 6273] close(16) = -1 EBADF (Bad file descriptor) [pid 6273] close(17) = -1 EBADF (Bad file descriptor) [pid 6273] close(18) = -1 EBADF (Bad file descriptor) [pid 6273] close(19) = -1 EBADF (Bad file descriptor) [pid 6273] close(20) = -1 EBADF (Bad file descriptor) [pid 6273] close(21) = -1 EBADF (Bad file descriptor) [pid 6273] close(22) = -1 EBADF (Bad file descriptor) [pid 6273] close(23) = -1 EBADF (Bad file descriptor) [pid 6273] close(24) = -1 EBADF (Bad file descriptor) [pid 6273] close(25) = -1 EBADF (Bad file descriptor) [pid 6273] close(26) = -1 EBADF (Bad file descriptor) [pid 6273] close(27) = -1 EBADF (Bad file descriptor) [pid 6273] close(28) = -1 EBADF (Bad file descriptor) [pid 6273] close(29) = -1 EBADF (Bad file descriptor) [pid 6273] exit_group(0) = ? [pid 6273] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6274 attached [pid 6274] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1235 [pid 6274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6274] setpgid(0, 0) = 0 [pid 6274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6274] write(3, "1000", 4) = 4 [pid 6274] close(3) = 0 [pid 6274] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6274] setns(201, 0) = 0 [pid 6274] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6274] setns(3, 0) = 0 [pid 6274] close(3) = 0 [pid 6274] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6274] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6274] close(3) = -1 EBADF (Bad file descriptor) [pid 6274] close(4) = 0 [pid 6274] close(5) = -1 EBADF (Bad file descriptor) [pid 6274] close(6) = -1 EBADF (Bad file descriptor) [pid 6274] close(7) = -1 EBADF (Bad file descriptor) [pid 6274] close(8) = -1 EBADF (Bad file descriptor) [pid 6274] close(9) = -1 EBADF (Bad file descriptor) [pid 6274] close(10) = -1 EBADF (Bad file descriptor) [pid 6274] close(11) = -1 EBADF (Bad file descriptor) [pid 6274] close(12) = -1 EBADF (Bad file descriptor) [pid 6274] close(13) = -1 EBADF (Bad file descriptor) [pid 6274] close(14) = -1 EBADF (Bad file descriptor) [pid 6274] close(15) = -1 EBADF (Bad file descriptor) [pid 6274] close(16) = -1 EBADF (Bad file descriptor) [pid 6274] close(17) = -1 EBADF (Bad file descriptor) [pid 6274] close(18) = -1 EBADF (Bad file descriptor) [pid 6274] close(19) = -1 EBADF (Bad file descriptor) [pid 6274] close(20) = -1 EBADF (Bad file descriptor) [pid 6274] close(21) = -1 EBADF (Bad file descriptor) [pid 6274] close(22) = -1 EBADF (Bad file descriptor) [pid 6274] close(23) = -1 EBADF (Bad file descriptor) [pid 6274] close(24) = -1 EBADF (Bad file descriptor) [pid 6274] close(25) = -1 EBADF (Bad file descriptor) [pid 6274] close(26) = -1 EBADF (Bad file descriptor) [pid 6274] close(27) = -1 EBADF (Bad file descriptor) [pid 6274] close(28) = -1 EBADF (Bad file descriptor) [pid 6274] close(29) = -1 EBADF (Bad file descriptor) [pid 6274] exit_group(0) = ? [pid 6274] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6275 attached , child_tidptr=0x555555cb2690) = 1236 [pid 6275] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6275] setpgid(0, 0) = 0 [pid 6275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6275] write(3, "1000", 4) = 4 [pid 6275] close(3) = 0 [pid 6275] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6275] setns(201, 0) = 0 [pid 6275] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6275] setns(3, 0) = 0 [pid 6275] close(3) = 0 [pid 6275] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6275] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6275] close(3) = -1 EBADF (Bad file descriptor) [pid 6275] close(4) = 0 [pid 6275] close(5) = -1 EBADF (Bad file descriptor) [pid 6275] close(6) = -1 EBADF (Bad file descriptor) [pid 6275] close(7) = -1 EBADF (Bad file descriptor) [pid 6275] close(8) = -1 EBADF (Bad file descriptor) [pid 6275] close(9) = -1 EBADF (Bad file descriptor) [pid 6275] close(10) = -1 EBADF (Bad file descriptor) [pid 6275] close(11) = -1 EBADF (Bad file descriptor) [pid 6275] close(12) = -1 EBADF (Bad file descriptor) [pid 6275] close(13) = -1 EBADF (Bad file descriptor) [pid 6275] close(14) = -1 EBADF (Bad file descriptor) [pid 6275] close(15) = -1 EBADF (Bad file descriptor) [pid 6275] close(16) = -1 EBADF (Bad file descriptor) [pid 6275] close(17) = -1 EBADF (Bad file descriptor) [pid 6275] close(18) = -1 EBADF (Bad file descriptor) [pid 6275] close(19) = -1 EBADF (Bad file descriptor) [pid 6275] close(20) = -1 EBADF (Bad file descriptor) [pid 6275] close(21) = -1 EBADF (Bad file descriptor) [pid 6275] close(22) = -1 EBADF (Bad file descriptor) [pid 6275] close(23) = -1 EBADF (Bad file descriptor) [pid 6275] close(24) = -1 EBADF (Bad file descriptor) [pid 6275] close(25) = -1 EBADF (Bad file descriptor) [pid 6275] close(26) = -1 EBADF (Bad file descriptor) [pid 6275] close(27) = -1 EBADF (Bad file descriptor) [pid 6275] close(28) = -1 EBADF (Bad file descriptor) [pid 6275] close(29) = -1 EBADF (Bad file descriptor) [pid 6275] exit_group(0) = ? [pid 6275] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6276 attached , child_tidptr=0x555555cb2690) = 1237 [pid 6276] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6276] setpgid(0, 0) = 0 [pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6276] write(3, "1000", 4) = 4 [pid 6276] close(3) = 0 [pid 6276] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6276] setns(201, 0) = 0 [pid 6276] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6276] setns(3, 0) = 0 [pid 6276] close(3) = 0 [pid 6276] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6276] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6276] close(3) = -1 EBADF (Bad file descriptor) [pid 6276] close(4) = 0 [pid 6276] close(5) = -1 EBADF (Bad file descriptor) [pid 6276] close(6) = -1 EBADF (Bad file descriptor) [pid 6276] close(7) = -1 EBADF (Bad file descriptor) [pid 6276] close(8) = -1 EBADF (Bad file descriptor) [pid 6276] close(9) = -1 EBADF (Bad file descriptor) [pid 6276] close(10) = -1 EBADF (Bad file descriptor) [pid 6276] close(11) = -1 EBADF (Bad file descriptor) [pid 6276] close(12) = -1 EBADF (Bad file descriptor) [pid 6276] close(13) = -1 EBADF (Bad file descriptor) [pid 6276] close(14) = -1 EBADF (Bad file descriptor) [pid 6276] close(15) = -1 EBADF (Bad file descriptor) [pid 6276] close(16) = -1 EBADF (Bad file descriptor) [pid 6276] close(17) = -1 EBADF (Bad file descriptor) [pid 6276] close(18) = -1 EBADF (Bad file descriptor) [pid 6276] close(19) = -1 EBADF (Bad file descriptor) [pid 6276] close(20) = -1 EBADF (Bad file descriptor) [pid 6276] close(21) = -1 EBADF (Bad file descriptor) [pid 6276] close(22) = -1 EBADF (Bad file descriptor) [pid 6276] close(23) = -1 EBADF (Bad file descriptor) [pid 6276] close(24) = -1 EBADF (Bad file descriptor) [pid 6276] close(25) = -1 EBADF (Bad file descriptor) [pid 6276] close(26) = -1 EBADF (Bad file descriptor) [pid 6276] close(27) = -1 EBADF (Bad file descriptor) [pid 6276] close(28) = -1 EBADF (Bad file descriptor) [pid 6276] close(29) = -1 EBADF (Bad file descriptor) [pid 6276] exit_group(0) = ? [pid 6276] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6277 attached [pid 6277] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1238 [pid 6277] <... prctl resumed>) = 0 [pid 6277] setpgid(0, 0) = 0 [pid 6277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6277] write(3, "1000", 4) = 4 [pid 6277] close(3) = 0 [pid 6277] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6277] setns(201, 0) = 0 [pid 6277] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6277] setns(3, 0) = 0 [pid 6277] close(3) = 0 [pid 6277] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6277] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6277] close(3) = -1 EBADF (Bad file descriptor) [pid 6277] close(4) = 0 [pid 6277] close(5) = -1 EBADF (Bad file descriptor) [pid 6277] close(6) = -1 EBADF (Bad file descriptor) [pid 6277] close(7) = -1 EBADF (Bad file descriptor) [pid 6277] close(8) = -1 EBADF (Bad file descriptor) [pid 6277] close(9) = -1 EBADF (Bad file descriptor) [pid 6277] close(10) = -1 EBADF (Bad file descriptor) [pid 6277] close(11) = -1 EBADF (Bad file descriptor) [pid 6277] close(12) = -1 EBADF (Bad file descriptor) [pid 6277] close(13) = -1 EBADF (Bad file descriptor) [pid 6277] close(14) = -1 EBADF (Bad file descriptor) [pid 6277] close(15) = -1 EBADF (Bad file descriptor) [pid 6277] close(16) = -1 EBADF (Bad file descriptor) [pid 6277] close(17) = -1 EBADF (Bad file descriptor) [pid 6277] close(18) = -1 EBADF (Bad file descriptor) [pid 6277] close(19) = -1 EBADF (Bad file descriptor) [pid 6277] close(20) = -1 EBADF (Bad file descriptor) [pid 6277] close(21) = -1 EBADF (Bad file descriptor) [pid 6277] close(22) = -1 EBADF (Bad file descriptor) [pid 6277] close(23) = -1 EBADF (Bad file descriptor) [pid 6277] close(24) = -1 EBADF (Bad file descriptor) [pid 6277] close(25) = -1 EBADF (Bad file descriptor) [pid 6277] close(26) = -1 EBADF (Bad file descriptor) [pid 6277] close(27) = -1 EBADF (Bad file descriptor) [pid 6277] close(28) = -1 EBADF (Bad file descriptor) [pid 6277] close(29) = -1 EBADF (Bad file descriptor) [pid 6277] exit_group(0) = ? [pid 6277] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6278 attached , child_tidptr=0x555555cb2690) = 1239 [pid 6278] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6278] setpgid(0, 0) = 0 [pid 6278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6278] write(3, "1000", 4) = 4 [pid 6278] close(3) = 0 [pid 6278] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6278] setns(201, 0) = 0 [pid 6278] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6278] setns(3, 0) = 0 [pid 6278] close(3) = 0 [pid 6278] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6278] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6278] close(3) = -1 EBADF (Bad file descriptor) [pid 6278] close(4) = 0 [pid 6278] close(5) = -1 EBADF (Bad file descriptor) [pid 6278] close(6) = -1 EBADF (Bad file descriptor) [pid 6278] close(7) = -1 EBADF (Bad file descriptor) [pid 6278] close(8) = -1 EBADF (Bad file descriptor) [pid 6278] close(9) = -1 EBADF (Bad file descriptor) [pid 6278] close(10) = -1 EBADF (Bad file descriptor) [pid 6278] close(11) = -1 EBADF (Bad file descriptor) [pid 6278] close(12) = -1 EBADF (Bad file descriptor) [pid 6278] close(13) = -1 EBADF (Bad file descriptor) [pid 6278] close(14) = -1 EBADF (Bad file descriptor) [pid 6278] close(15) = -1 EBADF (Bad file descriptor) [pid 6278] close(16) = -1 EBADF (Bad file descriptor) [pid 6278] close(17) = -1 EBADF (Bad file descriptor) [pid 6278] close(18) = -1 EBADF (Bad file descriptor) [pid 6278] close(19) = -1 EBADF (Bad file descriptor) [pid 6278] close(20) = -1 EBADF (Bad file descriptor) [pid 6278] close(21) = -1 EBADF (Bad file descriptor) [pid 6278] close(22) = -1 EBADF (Bad file descriptor) [pid 6278] close(23) = -1 EBADF (Bad file descriptor) [pid 6278] close(24) = -1 EBADF (Bad file descriptor) [pid 6278] close(25) = -1 EBADF (Bad file descriptor) [pid 6278] close(26) = -1 EBADF (Bad file descriptor) [pid 6278] close(27) = -1 EBADF (Bad file descriptor) [pid 6278] close(28) = -1 EBADF (Bad file descriptor) [pid 6278] close(29) = -1 EBADF (Bad file descriptor) [pid 6278] exit_group(0) = ? [pid 6278] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1240 ./strace-static-x86_64: Process 6279 attached [pid 6279] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6279] setpgid(0, 0) = 0 [pid 6279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6279] write(3, "1000", 4) = 4 [pid 6279] close(3) = 0 [pid 6279] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6279] setns(201, 0) = 0 [pid 6279] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6279] setns(3, 0) = 0 [pid 6279] close(3) = 0 [pid 6279] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6279] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6279] close(3) = -1 EBADF (Bad file descriptor) [pid 6279] close(4) = 0 [pid 6279] close(5) = -1 EBADF (Bad file descriptor) [pid 6279] close(6) = -1 EBADF (Bad file descriptor) [pid 6279] close(7) = -1 EBADF (Bad file descriptor) [pid 6279] close(8) = -1 EBADF (Bad file descriptor) [pid 6279] close(9) = -1 EBADF (Bad file descriptor) [pid 6279] close(10) = -1 EBADF (Bad file descriptor) [pid 6279] close(11) = -1 EBADF (Bad file descriptor) [pid 6279] close(12) = -1 EBADF (Bad file descriptor) [pid 6279] close(13) = -1 EBADF (Bad file descriptor) [pid 6279] close(14) = -1 EBADF (Bad file descriptor) [pid 6279] close(15) = -1 EBADF (Bad file descriptor) [pid 6279] close(16) = -1 EBADF (Bad file descriptor) [pid 6279] close(17) = -1 EBADF (Bad file descriptor) [pid 6279] close(18) = -1 EBADF (Bad file descriptor) [pid 6279] close(19) = -1 EBADF (Bad file descriptor) [pid 6279] close(20) = -1 EBADF (Bad file descriptor) [pid 6279] close(21) = -1 EBADF (Bad file descriptor) [pid 6279] close(22) = -1 EBADF (Bad file descriptor) [pid 6279] close(23) = -1 EBADF (Bad file descriptor) [pid 6279] close(24) = -1 EBADF (Bad file descriptor) [pid 6279] close(25) = -1 EBADF (Bad file descriptor) [pid 6279] close(26) = -1 EBADF (Bad file descriptor) [pid 6279] close(27) = -1 EBADF (Bad file descriptor) [pid 6279] close(28) = -1 EBADF (Bad file descriptor) [pid 6279] close(29) = -1 EBADF (Bad file descriptor) [pid 6279] exit_group(0) = ? [pid 6279] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6280 attached , child_tidptr=0x555555cb2690) = 1241 [pid 6280] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6280] setpgid(0, 0) = 0 [pid 6280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6280] write(3, "1000", 4) = 4 [pid 6280] close(3) = 0 [pid 6280] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6280] setns(201, 0) = 0 [pid 6280] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6280] setns(3, 0) = 0 [pid 6280] close(3) = 0 [pid 6280] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6280] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6280] close(3) = -1 EBADF (Bad file descriptor) [pid 6280] close(4) = 0 [pid 6280] close(5) = -1 EBADF (Bad file descriptor) [pid 6280] close(6) = -1 EBADF (Bad file descriptor) [pid 6280] close(7) = -1 EBADF (Bad file descriptor) [pid 6280] close(8) = -1 EBADF (Bad file descriptor) [pid 6280] close(9) = -1 EBADF (Bad file descriptor) [pid 6280] close(10) = -1 EBADF (Bad file descriptor) [pid 6280] close(11) = -1 EBADF (Bad file descriptor) [pid 6280] close(12) = -1 EBADF (Bad file descriptor) [pid 6280] close(13) = -1 EBADF (Bad file descriptor) [pid 6280] close(14) = -1 EBADF (Bad file descriptor) [pid 6280] close(15) = -1 EBADF (Bad file descriptor) [pid 6280] close(16) = -1 EBADF (Bad file descriptor) [pid 6280] close(17) = -1 EBADF (Bad file descriptor) [pid 6280] close(18) = -1 EBADF (Bad file descriptor) [pid 6280] close(19) = -1 EBADF (Bad file descriptor) [pid 6280] close(20) = -1 EBADF (Bad file descriptor) [pid 6280] close(21) = -1 EBADF (Bad file descriptor) [pid 6280] close(22) = -1 EBADF (Bad file descriptor) [pid 6280] close(23) = -1 EBADF (Bad file descriptor) [pid 6280] close(24) = -1 EBADF (Bad file descriptor) [pid 6280] close(25) = -1 EBADF (Bad file descriptor) [pid 6280] close(26) = -1 EBADF (Bad file descriptor) [pid 6280] close(27) = -1 EBADF (Bad file descriptor) [pid 6280] close(28) = -1 EBADF (Bad file descriptor) [pid 6280] close(29) = -1 EBADF (Bad file descriptor) [pid 6280] exit_group(0) = ? [pid 6280] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6281 attached [pid 6281] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1242 [pid 6281] <... prctl resumed>) = 0 [pid 6281] setpgid(0, 0) = 0 [pid 6281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6281] write(3, "1000", 4) = 4 [pid 6281] close(3) = 0 [pid 6281] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6281] setns(201, 0) = 0 [pid 6281] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6281] setns(3, 0) = 0 [pid 6281] close(3) = 0 [pid 6281] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6281] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6281] close(3) = -1 EBADF (Bad file descriptor) [pid 6281] close(4) = 0 [pid 6281] close(5) = -1 EBADF (Bad file descriptor) [pid 6281] close(6) = -1 EBADF (Bad file descriptor) [pid 6281] close(7) = -1 EBADF (Bad file descriptor) [pid 6281] close(8) = -1 EBADF (Bad file descriptor) [pid 6281] close(9) = -1 EBADF (Bad file descriptor) [pid 6281] close(10) = -1 EBADF (Bad file descriptor) [pid 6281] close(11) = -1 EBADF (Bad file descriptor) [pid 6281] close(12) = -1 EBADF (Bad file descriptor) [pid 6281] close(13) = -1 EBADF (Bad file descriptor) [pid 6281] close(14) = -1 EBADF (Bad file descriptor) [pid 6281] close(15) = -1 EBADF (Bad file descriptor) [pid 6281] close(16) = -1 EBADF (Bad file descriptor) [pid 6281] close(17) = -1 EBADF (Bad file descriptor) [pid 6281] close(18) = -1 EBADF (Bad file descriptor) [pid 6281] close(19) = -1 EBADF (Bad file descriptor) [pid 6281] close(20) = -1 EBADF (Bad file descriptor) [pid 6281] close(21) = -1 EBADF (Bad file descriptor) [pid 6281] close(22) = -1 EBADF (Bad file descriptor) [pid 6281] close(23) = -1 EBADF (Bad file descriptor) [pid 6281] close(24) = -1 EBADF (Bad file descriptor) [pid 6281] close(25) = -1 EBADF (Bad file descriptor) [pid 6281] close(26) = -1 EBADF (Bad file descriptor) [pid 6281] close(27) = -1 EBADF (Bad file descriptor) [pid 6281] close(28) = -1 EBADF (Bad file descriptor) [pid 6281] close(29) = -1 EBADF (Bad file descriptor) [pid 6281] exit_group(0) = ? [pid 6281] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6282 attached [pid 6282] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1243 [pid 6282] <... set_robust_list resumed>) = 0 [pid 6282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6282] setpgid(0, 0) = 0 [pid 6282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6282] write(3, "1000", 4) = 4 [pid 6282] close(3) = 0 [pid 6282] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6282] setns(201, 0) = 0 [pid 6282] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6282] setns(3, 0) = 0 [pid 6282] close(3) = 0 [pid 6282] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6282] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6282] close(3) = -1 EBADF (Bad file descriptor) [pid 6282] close(4) = 0 [pid 6282] close(5) = -1 EBADF (Bad file descriptor) [pid 6282] close(6) = -1 EBADF (Bad file descriptor) [pid 6282] close(7) = -1 EBADF (Bad file descriptor) [pid 6282] close(8) = -1 EBADF (Bad file descriptor) [pid 6282] close(9) = -1 EBADF (Bad file descriptor) [pid 6282] close(10) = -1 EBADF (Bad file descriptor) [pid 6282] close(11) = -1 EBADF (Bad file descriptor) [pid 6282] close(12) = -1 EBADF (Bad file descriptor) [pid 6282] close(13) = -1 EBADF (Bad file descriptor) [pid 6282] close(14) = -1 EBADF (Bad file descriptor) [pid 6282] close(15) = -1 EBADF (Bad file descriptor) [pid 6282] close(16) = -1 EBADF (Bad file descriptor) [pid 6282] close(17) = -1 EBADF (Bad file descriptor) [pid 6282] close(18) = -1 EBADF (Bad file descriptor) [pid 6282] close(19) = -1 EBADF (Bad file descriptor) [pid 6282] close(20) = -1 EBADF (Bad file descriptor) [pid 6282] close(21) = -1 EBADF (Bad file descriptor) [pid 6282] close(22) = -1 EBADF (Bad file descriptor) [pid 6282] close(23) = -1 EBADF (Bad file descriptor) [pid 6282] close(24) = -1 EBADF (Bad file descriptor) [pid 6282] close(25) = -1 EBADF (Bad file descriptor) [pid 6282] close(26) = -1 EBADF (Bad file descriptor) [pid 6282] close(27) = -1 EBADF (Bad file descriptor) [pid 6282] close(28) = -1 EBADF (Bad file descriptor) [pid 6282] close(29) = -1 EBADF (Bad file descriptor) [pid 6282] exit_group(0) = ? [pid 6282] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6283 attached [pid 6283] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1244 [pid 6283] <... set_robust_list resumed>) = 0 [pid 6283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6283] setpgid(0, 0) = 0 [pid 6283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6283] write(3, "1000", 4) = 4 [pid 6283] close(3) = 0 [pid 6283] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6283] setns(201, 0) = 0 [pid 6283] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6283] setns(3, 0) = 0 [pid 6283] close(3) = 0 [pid 6283] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6283] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6283] close(3) = -1 EBADF (Bad file descriptor) [pid 6283] close(4) = 0 [pid 6283] close(5) = -1 EBADF (Bad file descriptor) [pid 6283] close(6) = -1 EBADF (Bad file descriptor) [pid 6283] close(7) = -1 EBADF (Bad file descriptor) [pid 6283] close(8) = -1 EBADF (Bad file descriptor) [pid 6283] close(9) = -1 EBADF (Bad file descriptor) [pid 6283] close(10) = -1 EBADF (Bad file descriptor) [pid 6283] close(11) = -1 EBADF (Bad file descriptor) [pid 6283] close(12) = -1 EBADF (Bad file descriptor) [pid 6283] close(13) = -1 EBADF (Bad file descriptor) [pid 6283] close(14) = -1 EBADF (Bad file descriptor) [pid 6283] close(15) = -1 EBADF (Bad file descriptor) [pid 6283] close(16) = -1 EBADF (Bad file descriptor) [pid 6283] close(17) = -1 EBADF (Bad file descriptor) [pid 6283] close(18) = -1 EBADF (Bad file descriptor) [pid 6283] close(19) = -1 EBADF (Bad file descriptor) [pid 6283] close(20) = -1 EBADF (Bad file descriptor) [pid 6283] close(21) = -1 EBADF (Bad file descriptor) [pid 6283] close(22) = -1 EBADF (Bad file descriptor) [pid 6283] close(23) = -1 EBADF (Bad file descriptor) [pid 6283] close(24) = -1 EBADF (Bad file descriptor) [pid 6283] close(25) = -1 EBADF (Bad file descriptor) [pid 6283] close(26) = -1 EBADF (Bad file descriptor) [pid 6283] close(27) = -1 EBADF (Bad file descriptor) [pid 6283] close(28) = -1 EBADF (Bad file descriptor) [pid 6283] close(29) = -1 EBADF (Bad file descriptor) [pid 6283] exit_group(0) = ? [pid 6283] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6284 attached , child_tidptr=0x555555cb2690) = 1245 [pid 6284] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6284] setpgid(0, 0) = 0 [pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6284] write(3, "1000", 4) = 4 [pid 6284] close(3) = 0 [pid 6284] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6284] setns(201, 0) = 0 [pid 6284] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6284] setns(3, 0) = 0 [pid 6284] close(3) = 0 [pid 6284] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6284] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6284] close(3) = -1 EBADF (Bad file descriptor) [pid 6284] close(4) = 0 [pid 6284] close(5) = -1 EBADF (Bad file descriptor) [pid 6284] close(6) = -1 EBADF (Bad file descriptor) [pid 6284] close(7) = -1 EBADF (Bad file descriptor) [pid 6284] close(8) = -1 EBADF (Bad file descriptor) [pid 6284] close(9) = -1 EBADF (Bad file descriptor) [pid 6284] close(10) = -1 EBADF (Bad file descriptor) [pid 6284] close(11) = -1 EBADF (Bad file descriptor) [pid 6284] close(12) = -1 EBADF (Bad file descriptor) [pid 6284] close(13) = -1 EBADF (Bad file descriptor) [pid 6284] close(14) = -1 EBADF (Bad file descriptor) [pid 6284] close(15) = -1 EBADF (Bad file descriptor) [pid 6284] close(16) = -1 EBADF (Bad file descriptor) [pid 6284] close(17) = -1 EBADF (Bad file descriptor) [pid 6284] close(18) = -1 EBADF (Bad file descriptor) [pid 6284] close(19) = -1 EBADF (Bad file descriptor) [pid 6284] close(20) = -1 EBADF (Bad file descriptor) [pid 6284] close(21) = -1 EBADF (Bad file descriptor) [pid 6284] close(22) = -1 EBADF (Bad file descriptor) [pid 6284] close(23) = -1 EBADF (Bad file descriptor) [pid 6284] close(24) = -1 EBADF (Bad file descriptor) [pid 6284] close(25) = -1 EBADF (Bad file descriptor) [pid 6284] close(26) = -1 EBADF (Bad file descriptor) [pid 6284] close(27) = -1 EBADF (Bad file descriptor) [pid 6284] close(28) = -1 EBADF (Bad file descriptor) [pid 6284] close(29) = -1 EBADF (Bad file descriptor) [pid 6284] exit_group(0) = ? [pid 6284] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1245, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6285 attached , child_tidptr=0x555555cb2690) = 1246 [pid 6285] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6285] setpgid(0, 0) = 0 [pid 6285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6285] write(3, "1000", 4) = 4 [pid 6285] close(3) = 0 [pid 6285] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6285] setns(201, 0) = 0 [pid 6285] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6285] setns(3, 0) = 0 [pid 6285] close(3) = 0 [pid 6285] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6285] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6285] close(3) = -1 EBADF (Bad file descriptor) [pid 6285] close(4) = 0 [pid 6285] close(5) = -1 EBADF (Bad file descriptor) [pid 6285] close(6) = -1 EBADF (Bad file descriptor) [pid 6285] close(7) = -1 EBADF (Bad file descriptor) [pid 6285] close(8) = -1 EBADF (Bad file descriptor) [pid 6285] close(9) = -1 EBADF (Bad file descriptor) [pid 6285] close(10) = -1 EBADF (Bad file descriptor) [pid 6285] close(11) = -1 EBADF (Bad file descriptor) [pid 6285] close(12) = -1 EBADF (Bad file descriptor) [pid 6285] close(13) = -1 EBADF (Bad file descriptor) [pid 6285] close(14) = -1 EBADF (Bad file descriptor) [pid 6285] close(15) = -1 EBADF (Bad file descriptor) [pid 6285] close(16) = -1 EBADF (Bad file descriptor) [pid 6285] close(17) = -1 EBADF (Bad file descriptor) [pid 6285] close(18) = -1 EBADF (Bad file descriptor) [pid 6285] close(19) = -1 EBADF (Bad file descriptor) [pid 6285] close(20) = -1 EBADF (Bad file descriptor) [pid 6285] close(21) = -1 EBADF (Bad file descriptor) [pid 6285] close(22) = -1 EBADF (Bad file descriptor) [pid 6285] close(23) = -1 EBADF (Bad file descriptor) [pid 6285] close(24) = -1 EBADF (Bad file descriptor) [pid 6285] close(25) = -1 EBADF (Bad file descriptor) [pid 6285] close(26) = -1 EBADF (Bad file descriptor) [pid 6285] close(27) = -1 EBADF (Bad file descriptor) [pid 6285] close(28) = -1 EBADF (Bad file descriptor) [pid 6285] close(29) = -1 EBADF (Bad file descriptor) [pid 6285] exit_group(0) = ? [pid 6285] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6286 attached [pid 6286] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1247 [pid 6286] <... prctl resumed>) = 0 [pid 6286] setpgid(0, 0) = 0 [pid 6286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6286] write(3, "1000", 4) = 4 [pid 6286] close(3) = 0 [pid 6286] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6286] setns(201, 0) = 0 [pid 6286] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6286] setns(3, 0) = 0 [pid 6286] close(3) = 0 [pid 6286] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6286] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6286] close(3) = -1 EBADF (Bad file descriptor) [pid 6286] close(4) = 0 [pid 6286] close(5) = -1 EBADF (Bad file descriptor) [pid 6286] close(6) = -1 EBADF (Bad file descriptor) [pid 6286] close(7) = -1 EBADF (Bad file descriptor) [pid 6286] close(8) = -1 EBADF (Bad file descriptor) [pid 6286] close(9) = -1 EBADF (Bad file descriptor) [pid 6286] close(10) = -1 EBADF (Bad file descriptor) [pid 6286] close(11) = -1 EBADF (Bad file descriptor) [pid 6286] close(12) = -1 EBADF (Bad file descriptor) [pid 6286] close(13) = -1 EBADF (Bad file descriptor) [pid 6286] close(14) = -1 EBADF (Bad file descriptor) [pid 6286] close(15) = -1 EBADF (Bad file descriptor) [pid 6286] close(16) = -1 EBADF (Bad file descriptor) [pid 6286] close(17) = -1 EBADF (Bad file descriptor) [pid 6286] close(18) = -1 EBADF (Bad file descriptor) [pid 6286] close(19) = -1 EBADF (Bad file descriptor) [pid 6286] close(20) = -1 EBADF (Bad file descriptor) [pid 6286] close(21) = -1 EBADF (Bad file descriptor) [pid 6286] close(22) = -1 EBADF (Bad file descriptor) [pid 6286] close(23) = -1 EBADF (Bad file descriptor) [pid 6286] close(24) = -1 EBADF (Bad file descriptor) [pid 6286] close(25) = -1 EBADF (Bad file descriptor) [pid 6286] close(26) = -1 EBADF (Bad file descriptor) [pid 6286] close(27) = -1 EBADF (Bad file descriptor) [pid 6286] close(28) = -1 EBADF (Bad file descriptor) [pid 6286] close(29) = -1 EBADF (Bad file descriptor) [pid 6286] exit_group(0) = ? [pid 6286] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6287 attached [pid 6287] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1248 [pid 6287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6287] setpgid(0, 0) = 0 [pid 6287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6287] write(3, "1000", 4) = 4 [pid 6287] close(3) = 0 [pid 6287] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6287] setns(201, 0) = 0 [pid 6287] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6287] setns(3, 0) = 0 [pid 6287] close(3) = 0 [pid 6287] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6287] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6287] close(3) = -1 EBADF (Bad file descriptor) [pid 6287] close(4) = 0 [pid 6287] close(5) = -1 EBADF (Bad file descriptor) [pid 6287] close(6) = -1 EBADF (Bad file descriptor) [pid 6287] close(7) = -1 EBADF (Bad file descriptor) [pid 6287] close(8) = -1 EBADF (Bad file descriptor) [pid 6287] close(9) = -1 EBADF (Bad file descriptor) [pid 6287] close(10) = -1 EBADF (Bad file descriptor) [pid 6287] close(11) = -1 EBADF (Bad file descriptor) [pid 6287] close(12) = -1 EBADF (Bad file descriptor) [pid 6287] close(13) = -1 EBADF (Bad file descriptor) [pid 6287] close(14) = -1 EBADF (Bad file descriptor) [pid 6287] close(15) = -1 EBADF (Bad file descriptor) [pid 6287] close(16) = -1 EBADF (Bad file descriptor) [pid 6287] close(17) = -1 EBADF (Bad file descriptor) [pid 6287] close(18) = -1 EBADF (Bad file descriptor) [pid 6287] close(19) = -1 EBADF (Bad file descriptor) [pid 6287] close(20) = -1 EBADF (Bad file descriptor) [pid 6287] close(21) = -1 EBADF (Bad file descriptor) [pid 6287] close(22) = -1 EBADF (Bad file descriptor) [pid 6287] close(23) = -1 EBADF (Bad file descriptor) [pid 6287] close(24) = -1 EBADF (Bad file descriptor) [pid 6287] close(25) = -1 EBADF (Bad file descriptor) [pid 6287] close(26) = -1 EBADF (Bad file descriptor) [pid 6287] close(27) = -1 EBADF (Bad file descriptor) [pid 6287] close(28) = -1 EBADF (Bad file descriptor) [pid 6287] close(29) = -1 EBADF (Bad file descriptor) [pid 6287] exit_group(0) = ? [pid 6287] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6288 attached [pid 6288] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1249 [pid 6288] <... set_robust_list resumed>) = 0 [pid 6288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6288] setpgid(0, 0) = 0 [pid 6288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6288] write(3, "1000", 4) = 4 [pid 6288] close(3) = 0 [pid 6288] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6288] setns(201, 0) = 0 [pid 6288] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6288] setns(3, 0) = 0 [pid 6288] close(3) = 0 [pid 6288] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6288] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6288] close(3) = -1 EBADF (Bad file descriptor) [pid 6288] close(4) = 0 [pid 6288] close(5) = -1 EBADF (Bad file descriptor) [pid 6288] close(6) = -1 EBADF (Bad file descriptor) [pid 6288] close(7) = -1 EBADF (Bad file descriptor) [pid 6288] close(8) = -1 EBADF (Bad file descriptor) [pid 6288] close(9) = -1 EBADF (Bad file descriptor) [pid 6288] close(10) = -1 EBADF (Bad file descriptor) [pid 6288] close(11) = -1 EBADF (Bad file descriptor) [pid 6288] close(12) = -1 EBADF (Bad file descriptor) [pid 6288] close(13) = -1 EBADF (Bad file descriptor) [pid 6288] close(14) = -1 EBADF (Bad file descriptor) [pid 6288] close(15) = -1 EBADF (Bad file descriptor) [pid 6288] close(16) = -1 EBADF (Bad file descriptor) [pid 6288] close(17) = -1 EBADF (Bad file descriptor) [pid 6288] close(18) = -1 EBADF (Bad file descriptor) [pid 6288] close(19) = -1 EBADF (Bad file descriptor) [pid 6288] close(20) = -1 EBADF (Bad file descriptor) [pid 6288] close(21) = -1 EBADF (Bad file descriptor) [pid 6288] close(22) = -1 EBADF (Bad file descriptor) [pid 6288] close(23) = -1 EBADF (Bad file descriptor) [pid 6288] close(24) = -1 EBADF (Bad file descriptor) [pid 6288] close(25) = -1 EBADF (Bad file descriptor) [pid 6288] close(26) = -1 EBADF (Bad file descriptor) [pid 6288] close(27) = -1 EBADF (Bad file descriptor) [pid 6288] close(28) = -1 EBADF (Bad file descriptor) [pid 6288] close(29) = -1 EBADF (Bad file descriptor) [pid 6288] exit_group(0) = ? [pid 6288] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6289 attached [pid 6289] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1250 [pid 6289] <... set_robust_list resumed>) = 0 [pid 6289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6289] setpgid(0, 0) = 0 [pid 6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6289] write(3, "1000", 4) = 4 [pid 6289] close(3) = 0 [pid 6289] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6289] setns(201, 0) = 0 [pid 6289] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6289] setns(3, 0) = 0 [pid 6289] close(3) = 0 [pid 6289] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6289] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6289] close(3) = -1 EBADF (Bad file descriptor) [pid 6289] close(4) = 0 [pid 6289] close(5) = -1 EBADF (Bad file descriptor) [pid 6289] close(6) = -1 EBADF (Bad file descriptor) [pid 6289] close(7) = -1 EBADF (Bad file descriptor) [pid 6289] close(8) = -1 EBADF (Bad file descriptor) [pid 6289] close(9) = -1 EBADF (Bad file descriptor) [pid 6289] close(10) = -1 EBADF (Bad file descriptor) [pid 6289] close(11) = -1 EBADF (Bad file descriptor) [pid 6289] close(12) = -1 EBADF (Bad file descriptor) [pid 6289] close(13) = -1 EBADF (Bad file descriptor) [pid 6289] close(14) = -1 EBADF (Bad file descriptor) [pid 6289] close(15) = -1 EBADF (Bad file descriptor) [pid 6289] close(16) = -1 EBADF (Bad file descriptor) [pid 6289] close(17) = -1 EBADF (Bad file descriptor) [pid 6289] close(18) = -1 EBADF (Bad file descriptor) [pid 6289] close(19) = -1 EBADF (Bad file descriptor) [pid 6289] close(20) = -1 EBADF (Bad file descriptor) [pid 6289] close(21) = -1 EBADF (Bad file descriptor) [pid 6289] close(22) = -1 EBADF (Bad file descriptor) [pid 6289] close(23) = -1 EBADF (Bad file descriptor) [pid 6289] close(24) = -1 EBADF (Bad file descriptor) [pid 6289] close(25) = -1 EBADF (Bad file descriptor) [pid 6289] close(26) = -1 EBADF (Bad file descriptor) [pid 6289] close(27) = -1 EBADF (Bad file descriptor) [pid 6289] close(28) = -1 EBADF (Bad file descriptor) [pid 6289] close(29) = -1 EBADF (Bad file descriptor) [pid 6289] exit_group(0) = ? [pid 6289] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6290 attached , child_tidptr=0x555555cb2690) = 1251 [pid 6290] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6290] setpgid(0, 0) = 0 [pid 6290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6290] write(3, "1000", 4) = 4 [pid 6290] close(3) = 0 [pid 6290] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6290] setns(201, 0) = 0 [pid 6290] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6290] setns(3, 0) = 0 [pid 6290] close(3) = 0 [pid 6290] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6290] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6290] close(3) = -1 EBADF (Bad file descriptor) [pid 6290] close(4) = 0 [pid 6290] close(5) = -1 EBADF (Bad file descriptor) [pid 6290] close(6) = -1 EBADF (Bad file descriptor) [pid 6290] close(7) = -1 EBADF (Bad file descriptor) [pid 6290] close(8) = -1 EBADF (Bad file descriptor) [pid 6290] close(9) = -1 EBADF (Bad file descriptor) [pid 6290] close(10) = -1 EBADF (Bad file descriptor) [pid 6290] close(11) = -1 EBADF (Bad file descriptor) [pid 6290] close(12) = -1 EBADF (Bad file descriptor) [pid 6290] close(13) = -1 EBADF (Bad file descriptor) [pid 6290] close(14) = -1 EBADF (Bad file descriptor) [pid 6290] close(15) = -1 EBADF (Bad file descriptor) [pid 6290] close(16) = -1 EBADF (Bad file descriptor) [pid 6290] close(17) = -1 EBADF (Bad file descriptor) [pid 6290] close(18) = -1 EBADF (Bad file descriptor) [pid 6290] close(19) = -1 EBADF (Bad file descriptor) [pid 6290] close(20) = -1 EBADF (Bad file descriptor) [pid 6290] close(21) = -1 EBADF (Bad file descriptor) [pid 6290] close(22) = -1 EBADF (Bad file descriptor) [pid 6290] close(23) = -1 EBADF (Bad file descriptor) [pid 6290] close(24) = -1 EBADF (Bad file descriptor) [pid 6290] close(25) = -1 EBADF (Bad file descriptor) [pid 6290] close(26) = -1 EBADF (Bad file descriptor) [pid 6290] close(27) = -1 EBADF (Bad file descriptor) [pid 6290] close(28) = -1 EBADF (Bad file descriptor) [pid 6290] close(29) = -1 EBADF (Bad file descriptor) [pid 6290] exit_group(0) = ? [pid 6290] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6291 attached [pid 6291] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1252 [pid 6291] <... set_robust_list resumed>) = 0 [pid 6291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6291] setpgid(0, 0) = 0 [pid 6291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6291] write(3, "1000", 4) = 4 [pid 6291] close(3) = 0 [pid 6291] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6291] setns(201, 0) = 0 [pid 6291] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6291] setns(3, 0) = 0 [pid 6291] close(3) = 0 [pid 6291] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6291] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6291] close(3) = -1 EBADF (Bad file descriptor) [pid 6291] close(4) = 0 [pid 6291] close(5) = -1 EBADF (Bad file descriptor) [pid 6291] close(6) = -1 EBADF (Bad file descriptor) [pid 6291] close(7) = -1 EBADF (Bad file descriptor) [pid 6291] close(8) = -1 EBADF (Bad file descriptor) [pid 6291] close(9) = -1 EBADF (Bad file descriptor) [pid 6291] close(10) = -1 EBADF (Bad file descriptor) [pid 6291] close(11) = -1 EBADF (Bad file descriptor) [pid 6291] close(12) = -1 EBADF (Bad file descriptor) [pid 6291] close(13) = -1 EBADF (Bad file descriptor) [pid 6291] close(14) = -1 EBADF (Bad file descriptor) [pid 6291] close(15) = -1 EBADF (Bad file descriptor) [pid 6291] close(16) = -1 EBADF (Bad file descriptor) [pid 6291] close(17) = -1 EBADF (Bad file descriptor) [pid 6291] close(18) = -1 EBADF (Bad file descriptor) [pid 6291] close(19) = -1 EBADF (Bad file descriptor) [pid 6291] close(20) = -1 EBADF (Bad file descriptor) [pid 6291] close(21) = -1 EBADF (Bad file descriptor) [pid 6291] close(22) = -1 EBADF (Bad file descriptor) [pid 6291] close(23) = -1 EBADF (Bad file descriptor) [pid 6291] close(24) = -1 EBADF (Bad file descriptor) [pid 6291] close(25) = -1 EBADF (Bad file descriptor) [pid 6291] close(26) = -1 EBADF (Bad file descriptor) [pid 6291] close(27) = -1 EBADF (Bad file descriptor) [pid 6291] close(28) = -1 EBADF (Bad file descriptor) [pid 6291] close(29) = -1 EBADF (Bad file descriptor) [pid 6291] exit_group(0) = ? [pid 6291] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1253 ./strace-static-x86_64: Process 6292 attached [pid 6292] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6292] setpgid(0, 0) = 0 [pid 6292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6292] write(3, "1000", 4) = 4 [pid 6292] close(3) = 0 [pid 6292] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6292] setns(201, 0) = 0 [pid 6292] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6292] setns(3, 0) = 0 [pid 6292] close(3) = 0 [pid 6292] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6292] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6292] close(3) = -1 EBADF (Bad file descriptor) [pid 6292] close(4) = 0 [pid 6292] close(5) = -1 EBADF (Bad file descriptor) [pid 6292] close(6) = -1 EBADF (Bad file descriptor) [pid 6292] close(7) = -1 EBADF (Bad file descriptor) [pid 6292] close(8) = -1 EBADF (Bad file descriptor) [pid 6292] close(9) = -1 EBADF (Bad file descriptor) [pid 6292] close(10) = -1 EBADF (Bad file descriptor) [pid 6292] close(11) = -1 EBADF (Bad file descriptor) [pid 6292] close(12) = -1 EBADF (Bad file descriptor) [pid 6292] close(13) = -1 EBADF (Bad file descriptor) [pid 6292] close(14) = -1 EBADF (Bad file descriptor) [pid 6292] close(15) = -1 EBADF (Bad file descriptor) [pid 6292] close(16) = -1 EBADF (Bad file descriptor) [pid 6292] close(17) = -1 EBADF (Bad file descriptor) [pid 6292] close(18) = -1 EBADF (Bad file descriptor) [pid 6292] close(19) = -1 EBADF (Bad file descriptor) [pid 6292] close(20) = -1 EBADF (Bad file descriptor) [pid 6292] close(21) = -1 EBADF (Bad file descriptor) [pid 6292] close(22) = -1 EBADF (Bad file descriptor) [pid 6292] close(23) = -1 EBADF (Bad file descriptor) [pid 6292] close(24) = -1 EBADF (Bad file descriptor) [pid 6292] close(25) = -1 EBADF (Bad file descriptor) [pid 6292] close(26) = -1 EBADF (Bad file descriptor) [pid 6292] close(27) = -1 EBADF (Bad file descriptor) [pid 6292] close(28) = -1 EBADF (Bad file descriptor) [pid 6292] close(29) = -1 EBADF (Bad file descriptor) [pid 6292] exit_group(0) = ? [pid 6292] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1254 ./strace-static-x86_64: Process 6293 attached [pid 6293] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6293] setpgid(0, 0) = 0 [pid 6293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6293] write(3, "1000", 4) = 4 [pid 6293] close(3) = 0 [pid 6293] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6293] setns(201, 0) = 0 [pid 6293] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6293] setns(3, 0) = 0 [pid 6293] close(3) = 0 [pid 6293] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6293] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6293] close(3) = -1 EBADF (Bad file descriptor) [pid 6293] close(4) = 0 [pid 6293] close(5) = -1 EBADF (Bad file descriptor) [pid 6293] close(6) = -1 EBADF (Bad file descriptor) [pid 6293] close(7) = -1 EBADF (Bad file descriptor) [pid 6293] close(8) = -1 EBADF (Bad file descriptor) [pid 6293] close(9) = -1 EBADF (Bad file descriptor) [pid 6293] close(10) = -1 EBADF (Bad file descriptor) [pid 6293] close(11) = -1 EBADF (Bad file descriptor) [pid 6293] close(12) = -1 EBADF (Bad file descriptor) [pid 6293] close(13) = -1 EBADF (Bad file descriptor) [pid 6293] close(14) = -1 EBADF (Bad file descriptor) [pid 6293] close(15) = -1 EBADF (Bad file descriptor) [pid 6293] close(16) = -1 EBADF (Bad file descriptor) [pid 6293] close(17) = -1 EBADF (Bad file descriptor) [pid 6293] close(18) = -1 EBADF (Bad file descriptor) [pid 6293] close(19) = -1 EBADF (Bad file descriptor) [pid 6293] close(20) = -1 EBADF (Bad file descriptor) [pid 6293] close(21) = -1 EBADF (Bad file descriptor) [pid 6293] close(22) = -1 EBADF (Bad file descriptor) [pid 6293] close(23) = -1 EBADF (Bad file descriptor) [pid 6293] close(24) = -1 EBADF (Bad file descriptor) [pid 6293] close(25) = -1 EBADF (Bad file descriptor) [pid 6293] close(26) = -1 EBADF (Bad file descriptor) [pid 6293] close(27) = -1 EBADF (Bad file descriptor) [pid 6293] close(28) = -1 EBADF (Bad file descriptor) [pid 6293] close(29) = -1 EBADF (Bad file descriptor) [pid 6293] exit_group(0) = ? [pid 6293] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6294 attached [pid 6294] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1255 [pid 6294] <... set_robust_list resumed>) = 0 [pid 6294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6294] setpgid(0, 0) = 0 [pid 6294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6294] write(3, "1000", 4) = 4 [pid 6294] close(3) = 0 [pid 6294] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6294] setns(201, 0) = 0 [pid 6294] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6294] setns(3, 0) = 0 [pid 6294] close(3) = 0 [pid 6294] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6294] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6294] close(3) = -1 EBADF (Bad file descriptor) [pid 6294] close(4) = 0 [pid 6294] close(5) = -1 EBADF (Bad file descriptor) [pid 6294] close(6) = -1 EBADF (Bad file descriptor) [pid 6294] close(7) = -1 EBADF (Bad file descriptor) [pid 6294] close(8) = -1 EBADF (Bad file descriptor) [pid 6294] close(9) = -1 EBADF (Bad file descriptor) [pid 6294] close(10) = -1 EBADF (Bad file descriptor) [pid 6294] close(11) = -1 EBADF (Bad file descriptor) [pid 6294] close(12) = -1 EBADF (Bad file descriptor) [pid 6294] close(13) = -1 EBADF (Bad file descriptor) [pid 6294] close(14) = -1 EBADF (Bad file descriptor) [pid 6294] close(15) = -1 EBADF (Bad file descriptor) [pid 6294] close(16) = -1 EBADF (Bad file descriptor) [pid 6294] close(17) = -1 EBADF (Bad file descriptor) [pid 6294] close(18) = -1 EBADF (Bad file descriptor) [pid 6294] close(19) = -1 EBADF (Bad file descriptor) [pid 6294] close(20) = -1 EBADF (Bad file descriptor) [pid 6294] close(21) = -1 EBADF (Bad file descriptor) [pid 6294] close(22) = -1 EBADF (Bad file descriptor) [pid 6294] close(23) = -1 EBADF (Bad file descriptor) [pid 6294] close(24) = -1 EBADF (Bad file descriptor) [pid 6294] close(25) = -1 EBADF (Bad file descriptor) [pid 6294] close(26) = -1 EBADF (Bad file descriptor) [pid 6294] close(27) = -1 EBADF (Bad file descriptor) [pid 6294] close(28) = -1 EBADF (Bad file descriptor) [pid 6294] close(29) = -1 EBADF (Bad file descriptor) [pid 6294] exit_group(0) = ? [pid 6294] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6295 attached [pid 6295] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1256 [pid 6295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6295] setpgid(0, 0) = 0 [pid 6295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6295] write(3, "1000", 4) = 4 [pid 6295] close(3) = 0 [pid 6295] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6295] setns(201, 0) = 0 [pid 6295] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6295] setns(3, 0) = 0 [pid 6295] close(3) = 0 [pid 6295] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6295] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6295] close(3) = -1 EBADF (Bad file descriptor) [pid 6295] close(4) = 0 [pid 6295] close(5) = -1 EBADF (Bad file descriptor) [pid 6295] close(6) = -1 EBADF (Bad file descriptor) [pid 6295] close(7) = -1 EBADF (Bad file descriptor) [pid 6295] close(8) = -1 EBADF (Bad file descriptor) [pid 6295] close(9) = -1 EBADF (Bad file descriptor) [pid 6295] close(10) = -1 EBADF (Bad file descriptor) [pid 6295] close(11) = -1 EBADF (Bad file descriptor) [pid 6295] close(12) = -1 EBADF (Bad file descriptor) [pid 6295] close(13) = -1 EBADF (Bad file descriptor) [pid 6295] close(14) = -1 EBADF (Bad file descriptor) [pid 6295] close(15) = -1 EBADF (Bad file descriptor) [pid 6295] close(16) = -1 EBADF (Bad file descriptor) [pid 6295] close(17) = -1 EBADF (Bad file descriptor) [pid 6295] close(18) = -1 EBADF (Bad file descriptor) [pid 6295] close(19) = -1 EBADF (Bad file descriptor) [pid 6295] close(20) = -1 EBADF (Bad file descriptor) [pid 6295] close(21) = -1 EBADF (Bad file descriptor) [pid 6295] close(22) = -1 EBADF (Bad file descriptor) [pid 6295] close(23) = -1 EBADF (Bad file descriptor) [pid 6295] close(24) = -1 EBADF (Bad file descriptor) [pid 6295] close(25) = -1 EBADF (Bad file descriptor) [pid 6295] close(26) = -1 EBADF (Bad file descriptor) [pid 6295] close(27) = -1 EBADF (Bad file descriptor) [pid 6295] close(28) = -1 EBADF (Bad file descriptor) [pid 6295] close(29) = -1 EBADF (Bad file descriptor) [pid 6295] exit_group(0) = ? [pid 6295] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6296 attached , child_tidptr=0x555555cb2690) = 1257 [pid 6296] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6296] setpgid(0, 0) = 0 [pid 6296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6296] write(3, "1000", 4) = 4 [pid 6296] close(3) = 0 [pid 6296] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6296] setns(201, 0) = 0 [pid 6296] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6296] setns(3, 0) = 0 [pid 6296] close(3) = 0 [pid 6296] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6296] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6296] close(3) = -1 EBADF (Bad file descriptor) [pid 6296] close(4) = 0 [pid 6296] close(5) = -1 EBADF (Bad file descriptor) [pid 6296] close(6) = -1 EBADF (Bad file descriptor) [pid 6296] close(7) = -1 EBADF (Bad file descriptor) [pid 6296] close(8) = -1 EBADF (Bad file descriptor) [pid 6296] close(9) = -1 EBADF (Bad file descriptor) [pid 6296] close(10) = -1 EBADF (Bad file descriptor) [pid 6296] close(11) = -1 EBADF (Bad file descriptor) [pid 6296] close(12) = -1 EBADF (Bad file descriptor) [pid 6296] close(13) = -1 EBADF (Bad file descriptor) [pid 6296] close(14) = -1 EBADF (Bad file descriptor) [pid 6296] close(15) = -1 EBADF (Bad file descriptor) [pid 6296] close(16) = -1 EBADF (Bad file descriptor) [pid 6296] close(17) = -1 EBADF (Bad file descriptor) [pid 6296] close(18) = -1 EBADF (Bad file descriptor) [pid 6296] close(19) = -1 EBADF (Bad file descriptor) [pid 6296] close(20) = -1 EBADF (Bad file descriptor) [pid 6296] close(21) = -1 EBADF (Bad file descriptor) [pid 6296] close(22) = -1 EBADF (Bad file descriptor) [pid 6296] close(23) = -1 EBADF (Bad file descriptor) [pid 6296] close(24) = -1 EBADF (Bad file descriptor) [pid 6296] close(25) = -1 EBADF (Bad file descriptor) [pid 6296] close(26) = -1 EBADF (Bad file descriptor) [pid 6296] close(27) = -1 EBADF (Bad file descriptor) [pid 6296] close(28) = -1 EBADF (Bad file descriptor) [pid 6296] close(29) = -1 EBADF (Bad file descriptor) [pid 6296] exit_group(0) = ? [pid 6296] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6297 attached , child_tidptr=0x555555cb2690) = 1258 [pid 6297] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6297] setpgid(0, 0) = 0 [pid 6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6297] write(3, "1000", 4) = 4 [pid 6297] close(3) = 0 [pid 6297] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6297] setns(201, 0) = 0 [pid 6297] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6297] setns(3, 0) = 0 [pid 6297] close(3) = 0 [pid 6297] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6297] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6297] close(3) = -1 EBADF (Bad file descriptor) [pid 6297] close(4) = 0 [pid 6297] close(5) = -1 EBADF (Bad file descriptor) [pid 6297] close(6) = -1 EBADF (Bad file descriptor) [pid 6297] close(7) = -1 EBADF (Bad file descriptor) [pid 6297] close(8) = -1 EBADF (Bad file descriptor) [pid 6297] close(9) = -1 EBADF (Bad file descriptor) [pid 6297] close(10) = -1 EBADF (Bad file descriptor) [pid 6297] close(11) = -1 EBADF (Bad file descriptor) [pid 6297] close(12) = -1 EBADF (Bad file descriptor) [pid 6297] close(13) = -1 EBADF (Bad file descriptor) [pid 6297] close(14) = -1 EBADF (Bad file descriptor) [pid 6297] close(15) = -1 EBADF (Bad file descriptor) [pid 6297] close(16) = -1 EBADF (Bad file descriptor) [pid 6297] close(17) = -1 EBADF (Bad file descriptor) [pid 6297] close(18) = -1 EBADF (Bad file descriptor) [pid 6297] close(19) = -1 EBADF (Bad file descriptor) [pid 6297] close(20) = -1 EBADF (Bad file descriptor) [pid 6297] close(21) = -1 EBADF (Bad file descriptor) [pid 6297] close(22) = -1 EBADF (Bad file descriptor) [pid 6297] close(23) = -1 EBADF (Bad file descriptor) [pid 6297] close(24) = -1 EBADF (Bad file descriptor) [pid 6297] close(25) = -1 EBADF (Bad file descriptor) [pid 6297] close(26) = -1 EBADF (Bad file descriptor) [pid 6297] close(27) = -1 EBADF (Bad file descriptor) [pid 6297] close(28) = -1 EBADF (Bad file descriptor) [pid 6297] close(29) = -1 EBADF (Bad file descriptor) [pid 6297] exit_group(0) = ? [pid 6297] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6298 attached [pid 6298] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1259 [pid 6298] <... prctl resumed>) = 0 [pid 6298] setpgid(0, 0) = 0 [pid 6298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6298] write(3, "1000", 4) = 4 [pid 6298] close(3) = 0 [pid 6298] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6298] setns(201, 0) = 0 [pid 6298] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6298] setns(3, 0) = 0 [pid 6298] close(3) = 0 [pid 6298] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6298] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6298] close(3) = -1 EBADF (Bad file descriptor) [pid 6298] close(4) = 0 [pid 6298] close(5) = -1 EBADF (Bad file descriptor) [pid 6298] close(6) = -1 EBADF (Bad file descriptor) [pid 6298] close(7) = -1 EBADF (Bad file descriptor) [pid 6298] close(8) = -1 EBADF (Bad file descriptor) [pid 6298] close(9) = -1 EBADF (Bad file descriptor) [pid 6298] close(10) = -1 EBADF (Bad file descriptor) [pid 6298] close(11) = -1 EBADF (Bad file descriptor) [pid 6298] close(12) = -1 EBADF (Bad file descriptor) [pid 6298] close(13) = -1 EBADF (Bad file descriptor) [pid 6298] close(14) = -1 EBADF (Bad file descriptor) [pid 6298] close(15) = -1 EBADF (Bad file descriptor) [pid 6298] close(16) = -1 EBADF (Bad file descriptor) [pid 6298] close(17) = -1 EBADF (Bad file descriptor) [pid 6298] close(18) = -1 EBADF (Bad file descriptor) [pid 6298] close(19) = -1 EBADF (Bad file descriptor) [pid 6298] close(20) = -1 EBADF (Bad file descriptor) [pid 6298] close(21) = -1 EBADF (Bad file descriptor) [pid 6298] close(22) = -1 EBADF (Bad file descriptor) [pid 6298] close(23) = -1 EBADF (Bad file descriptor) [pid 6298] close(24) = -1 EBADF (Bad file descriptor) [pid 6298] close(25) = -1 EBADF (Bad file descriptor) [pid 6298] close(26) = -1 EBADF (Bad file descriptor) [pid 6298] close(27) = -1 EBADF (Bad file descriptor) [pid 6298] close(28) = -1 EBADF (Bad file descriptor) [pid 6298] close(29) = -1 EBADF (Bad file descriptor) [pid 6298] exit_group(0) = ? [pid 6298] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6299 attached , child_tidptr=0x555555cb2690) = 1260 [pid 6299] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6299] setpgid(0, 0) = 0 [pid 6299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6299] write(3, "1000", 4) = 4 [pid 6299] close(3) = 0 [pid 6299] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6299] setns(201, 0) = 0 [pid 6299] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6299] setns(3, 0) = 0 [pid 6299] close(3) = 0 [pid 6299] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6299] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6299] close(3) = -1 EBADF (Bad file descriptor) [pid 6299] close(4) = 0 [pid 6299] close(5) = -1 EBADF (Bad file descriptor) [pid 6299] close(6) = -1 EBADF (Bad file descriptor) [pid 6299] close(7) = -1 EBADF (Bad file descriptor) [pid 6299] close(8) = -1 EBADF (Bad file descriptor) [pid 6299] close(9) = -1 EBADF (Bad file descriptor) [pid 6299] close(10) = -1 EBADF (Bad file descriptor) [pid 6299] close(11) = -1 EBADF (Bad file descriptor) [pid 6299] close(12) = -1 EBADF (Bad file descriptor) [pid 6299] close(13) = -1 EBADF (Bad file descriptor) [pid 6299] close(14) = -1 EBADF (Bad file descriptor) [pid 6299] close(15) = -1 EBADF (Bad file descriptor) [pid 6299] close(16) = -1 EBADF (Bad file descriptor) [pid 6299] close(17) = -1 EBADF (Bad file descriptor) [pid 6299] close(18) = -1 EBADF (Bad file descriptor) [pid 6299] close(19) = -1 EBADF (Bad file descriptor) [pid 6299] close(20) = -1 EBADF (Bad file descriptor) [pid 6299] close(21) = -1 EBADF (Bad file descriptor) [pid 6299] close(22) = -1 EBADF (Bad file descriptor) [pid 6299] close(23) = -1 EBADF (Bad file descriptor) [pid 6299] close(24) = -1 EBADF (Bad file descriptor) [pid 6299] close(25) = -1 EBADF (Bad file descriptor) [pid 6299] close(26) = -1 EBADF (Bad file descriptor) [pid 6299] close(27) = -1 EBADF (Bad file descriptor) [pid 6299] close(28) = -1 EBADF (Bad file descriptor) [pid 6299] close(29) = -1 EBADF (Bad file descriptor) [pid 6299] exit_group(0) = ? [pid 6299] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6300 attached [pid 6300] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1261 [pid 6300] <... set_robust_list resumed>) = 0 [pid 6300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6300] setpgid(0, 0) = 0 [pid 6300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6300] write(3, "1000", 4) = 4 [pid 6300] close(3) = 0 [pid 6300] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6300] setns(201, 0) = 0 [pid 6300] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6300] setns(3, 0) = 0 [pid 6300] close(3) = 0 [pid 6300] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6300] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6300] close(3) = -1 EBADF (Bad file descriptor) [pid 6300] close(4) = 0 [pid 6300] close(5) = -1 EBADF (Bad file descriptor) [pid 6300] close(6) = -1 EBADF (Bad file descriptor) [pid 6300] close(7) = -1 EBADF (Bad file descriptor) [pid 6300] close(8) = -1 EBADF (Bad file descriptor) [pid 6300] close(9) = -1 EBADF (Bad file descriptor) [pid 6300] close(10) = -1 EBADF (Bad file descriptor) [pid 6300] close(11) = -1 EBADF (Bad file descriptor) [pid 6300] close(12) = -1 EBADF (Bad file descriptor) [pid 6300] close(13) = -1 EBADF (Bad file descriptor) [pid 6300] close(14) = -1 EBADF (Bad file descriptor) [pid 6300] close(15) = -1 EBADF (Bad file descriptor) [pid 6300] close(16) = -1 EBADF (Bad file descriptor) [pid 6300] close(17) = -1 EBADF (Bad file descriptor) [pid 6300] close(18) = -1 EBADF (Bad file descriptor) [pid 6300] close(19) = -1 EBADF (Bad file descriptor) [pid 6300] close(20) = -1 EBADF (Bad file descriptor) [pid 6300] close(21) = -1 EBADF (Bad file descriptor) [pid 6300] close(22) = -1 EBADF (Bad file descriptor) [pid 6300] close(23) = -1 EBADF (Bad file descriptor) [pid 6300] close(24) = -1 EBADF (Bad file descriptor) [pid 6300] close(25) = -1 EBADF (Bad file descriptor) [pid 6300] close(26) = -1 EBADF (Bad file descriptor) [pid 6300] close(27) = -1 EBADF (Bad file descriptor) [pid 6300] close(28) = -1 EBADF (Bad file descriptor) [pid 6300] close(29) = -1 EBADF (Bad file descriptor) [pid 6300] exit_group(0) = ? [pid 6300] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6301 attached [pid 6301] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1262 [pid 6301] <... set_robust_list resumed>) = 0 [pid 6301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6301] setpgid(0, 0) = 0 [pid 6301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6301] write(3, "1000", 4) = 4 [pid 6301] close(3) = 0 [pid 6301] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6301] setns(201, 0) = 0 [pid 6301] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6301] setns(3, 0) = 0 [pid 6301] close(3) = 0 [pid 6301] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6301] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6301] close(3) = -1 EBADF (Bad file descriptor) [pid 6301] close(4) = 0 [pid 6301] close(5) = -1 EBADF (Bad file descriptor) [pid 6301] close(6) = -1 EBADF (Bad file descriptor) [pid 6301] close(7) = -1 EBADF (Bad file descriptor) [pid 6301] close(8) = -1 EBADF (Bad file descriptor) [pid 6301] close(9) = -1 EBADF (Bad file descriptor) [pid 6301] close(10) = -1 EBADF (Bad file descriptor) [pid 6301] close(11) = -1 EBADF (Bad file descriptor) [pid 6301] close(12) = -1 EBADF (Bad file descriptor) [pid 6301] close(13) = -1 EBADF (Bad file descriptor) [pid 6301] close(14) = -1 EBADF (Bad file descriptor) [pid 6301] close(15) = -1 EBADF (Bad file descriptor) [pid 6301] close(16) = -1 EBADF (Bad file descriptor) [pid 6301] close(17) = -1 EBADF (Bad file descriptor) [pid 6301] close(18) = -1 EBADF (Bad file descriptor) [pid 6301] close(19) = -1 EBADF (Bad file descriptor) [pid 6301] close(20) = -1 EBADF (Bad file descriptor) [pid 6301] close(21) = -1 EBADF (Bad file descriptor) [pid 6301] close(22) = -1 EBADF (Bad file descriptor) [pid 6301] close(23) = -1 EBADF (Bad file descriptor) [pid 6301] close(24) = -1 EBADF (Bad file descriptor) [pid 6301] close(25) = -1 EBADF (Bad file descriptor) [pid 6301] close(26) = -1 EBADF (Bad file descriptor) [pid 6301] close(27) = -1 EBADF (Bad file descriptor) [pid 6301] close(28) = -1 EBADF (Bad file descriptor) [pid 6301] close(29) = -1 EBADF (Bad file descriptor) [pid 6301] exit_group(0) = ? [pid 6301] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1262, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6302 attached , child_tidptr=0x555555cb2690) = 1263 [pid 6302] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6302] setpgid(0, 0) = 0 [pid 6302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6302] write(3, "1000", 4) = 4 [pid 6302] close(3) = 0 [pid 6302] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6302] setns(201, 0) = 0 [pid 6302] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6302] setns(3, 0) = 0 [pid 6302] close(3) = 0 [pid 6302] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6302] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6302] close(3) = -1 EBADF (Bad file descriptor) [pid 6302] close(4) = 0 [pid 6302] close(5) = -1 EBADF (Bad file descriptor) [pid 6302] close(6) = -1 EBADF (Bad file descriptor) [pid 6302] close(7) = -1 EBADF (Bad file descriptor) [pid 6302] close(8) = -1 EBADF (Bad file descriptor) [pid 6302] close(9) = -1 EBADF (Bad file descriptor) [pid 6302] close(10) = -1 EBADF (Bad file descriptor) [pid 6302] close(11) = -1 EBADF (Bad file descriptor) [pid 6302] close(12) = -1 EBADF (Bad file descriptor) [pid 6302] close(13) = -1 EBADF (Bad file descriptor) [pid 6302] close(14) = -1 EBADF (Bad file descriptor) [pid 6302] close(15) = -1 EBADF (Bad file descriptor) [pid 6302] close(16) = -1 EBADF (Bad file descriptor) [pid 6302] close(17) = -1 EBADF (Bad file descriptor) [pid 6302] close(18) = -1 EBADF (Bad file descriptor) [pid 6302] close(19) = -1 EBADF (Bad file descriptor) [pid 6302] close(20) = -1 EBADF (Bad file descriptor) [pid 6302] close(21) = -1 EBADF (Bad file descriptor) [pid 6302] close(22) = -1 EBADF (Bad file descriptor) [pid 6302] close(23) = -1 EBADF (Bad file descriptor) [pid 6302] close(24) = -1 EBADF (Bad file descriptor) [pid 6302] close(25) = -1 EBADF (Bad file descriptor) [pid 6302] close(26) = -1 EBADF (Bad file descriptor) [pid 6302] close(27) = -1 EBADF (Bad file descriptor) [pid 6302] close(28) = -1 EBADF (Bad file descriptor) [pid 6302] close(29) = -1 EBADF (Bad file descriptor) [pid 6302] exit_group(0) = ? [pid 6302] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6303 attached [pid 6303] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1264 [pid 6303] <... set_robust_list resumed>) = 0 [pid 6303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6303] setpgid(0, 0) = 0 [pid 6303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6303] write(3, "1000", 4) = 4 [pid 6303] close(3) = 0 [pid 6303] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6303] setns(201, 0) = 0 [pid 6303] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6303] setns(3, 0) = 0 [pid 6303] close(3) = 0 [pid 6303] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6303] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6303] close(3) = -1 EBADF (Bad file descriptor) [pid 6303] close(4) = 0 [pid 6303] close(5) = -1 EBADF (Bad file descriptor) [pid 6303] close(6) = -1 EBADF (Bad file descriptor) [pid 6303] close(7) = -1 EBADF (Bad file descriptor) [pid 6303] close(8) = -1 EBADF (Bad file descriptor) [pid 6303] close(9) = -1 EBADF (Bad file descriptor) [pid 6303] close(10) = -1 EBADF (Bad file descriptor) [pid 6303] close(11) = -1 EBADF (Bad file descriptor) [pid 6303] close(12) = -1 EBADF (Bad file descriptor) [pid 6303] close(13) = -1 EBADF (Bad file descriptor) [pid 6303] close(14) = -1 EBADF (Bad file descriptor) [pid 6303] close(15) = -1 EBADF (Bad file descriptor) [pid 6303] close(16) = -1 EBADF (Bad file descriptor) [pid 6303] close(17) = -1 EBADF (Bad file descriptor) [pid 6303] close(18) = -1 EBADF (Bad file descriptor) [pid 6303] close(19) = -1 EBADF (Bad file descriptor) [pid 6303] close(20) = -1 EBADF (Bad file descriptor) [pid 6303] close(21) = -1 EBADF (Bad file descriptor) [pid 6303] close(22) = -1 EBADF (Bad file descriptor) [pid 6303] close(23) = -1 EBADF (Bad file descriptor) [pid 6303] close(24) = -1 EBADF (Bad file descriptor) [pid 6303] close(25) = -1 EBADF (Bad file descriptor) [pid 6303] close(26) = -1 EBADF (Bad file descriptor) [pid 6303] close(27) = -1 EBADF (Bad file descriptor) [pid 6303] close(28) = -1 EBADF (Bad file descriptor) [pid 6303] close(29) = -1 EBADF (Bad file descriptor) [pid 6303] exit_group(0) = ? [pid 6303] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6304 attached , child_tidptr=0x555555cb2690) = 1265 [pid 6304] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6304] setpgid(0, 0) = 0 [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6304] write(3, "1000", 4) = 4 [pid 6304] close(3) = 0 [pid 6304] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6304] setns(201, 0) = 0 [pid 6304] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6304] setns(3, 0) = 0 [pid 6304] close(3) = 0 [pid 6304] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6304] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6304] close(3) = -1 EBADF (Bad file descriptor) [pid 6304] close(4) = 0 [pid 6304] close(5) = -1 EBADF (Bad file descriptor) [pid 6304] close(6) = -1 EBADF (Bad file descriptor) [pid 6304] close(7) = -1 EBADF (Bad file descriptor) [pid 6304] close(8) = -1 EBADF (Bad file descriptor) [pid 6304] close(9) = -1 EBADF (Bad file descriptor) [pid 6304] close(10) = -1 EBADF (Bad file descriptor) [pid 6304] close(11) = -1 EBADF (Bad file descriptor) [pid 6304] close(12) = -1 EBADF (Bad file descriptor) [pid 6304] close(13) = -1 EBADF (Bad file descriptor) [pid 6304] close(14) = -1 EBADF (Bad file descriptor) [pid 6304] close(15) = -1 EBADF (Bad file descriptor) [pid 6304] close(16) = -1 EBADF (Bad file descriptor) [pid 6304] close(17) = -1 EBADF (Bad file descriptor) [pid 6304] close(18) = -1 EBADF (Bad file descriptor) [pid 6304] close(19) = -1 EBADF (Bad file descriptor) [pid 6304] close(20) = -1 EBADF (Bad file descriptor) [pid 6304] close(21) = -1 EBADF (Bad file descriptor) [pid 6304] close(22) = -1 EBADF (Bad file descriptor) [pid 6304] close(23) = -1 EBADF (Bad file descriptor) [pid 6304] close(24) = -1 EBADF (Bad file descriptor) [pid 6304] close(25) = -1 EBADF (Bad file descriptor) [pid 6304] close(26) = -1 EBADF (Bad file descriptor) [pid 6304] close(27) = -1 EBADF (Bad file descriptor) [pid 6304] close(28) = -1 EBADF (Bad file descriptor) [pid 6304] close(29) = -1 EBADF (Bad file descriptor) [pid 6304] exit_group(0) = ? [pid 6304] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1265, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6305 attached , child_tidptr=0x555555cb2690) = 1266 [pid 6305] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6305] setpgid(0, 0) = 0 [pid 6305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6305] write(3, "1000", 4) = 4 [pid 6305] close(3) = 0 [pid 6305] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6305] setns(201, 0) = 0 [pid 6305] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6305] setns(3, 0) = 0 [pid 6305] close(3) = 0 [pid 6305] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6305] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6305] close(3) = -1 EBADF (Bad file descriptor) [pid 6305] close(4) = 0 [pid 6305] close(5) = -1 EBADF (Bad file descriptor) [pid 6305] close(6) = -1 EBADF (Bad file descriptor) [pid 6305] close(7) = -1 EBADF (Bad file descriptor) [pid 6305] close(8) = -1 EBADF (Bad file descriptor) [pid 6305] close(9) = -1 EBADF (Bad file descriptor) [pid 6305] close(10) = -1 EBADF (Bad file descriptor) [pid 6305] close(11) = -1 EBADF (Bad file descriptor) [pid 6305] close(12) = -1 EBADF (Bad file descriptor) [pid 6305] close(13) = -1 EBADF (Bad file descriptor) [pid 6305] close(14) = -1 EBADF (Bad file descriptor) [pid 6305] close(15) = -1 EBADF (Bad file descriptor) [pid 6305] close(16) = -1 EBADF (Bad file descriptor) [pid 6305] close(17) = -1 EBADF (Bad file descriptor) [pid 6305] close(18) = -1 EBADF (Bad file descriptor) [pid 6305] close(19) = -1 EBADF (Bad file descriptor) [pid 6305] close(20) = -1 EBADF (Bad file descriptor) [pid 6305] close(21) = -1 EBADF (Bad file descriptor) [pid 6305] close(22) = -1 EBADF (Bad file descriptor) [pid 6305] close(23) = -1 EBADF (Bad file descriptor) [pid 6305] close(24) = -1 EBADF (Bad file descriptor) [pid 6305] close(25) = -1 EBADF (Bad file descriptor) [pid 6305] close(26) = -1 EBADF (Bad file descriptor) [pid 6305] close(27) = -1 EBADF (Bad file descriptor) [pid 6305] close(28) = -1 EBADF (Bad file descriptor) [pid 6305] close(29) = -1 EBADF (Bad file descriptor) [pid 6305] exit_group(0) = ? [pid 6305] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6306 attached [pid 6306] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1267 [pid 6306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6306] setpgid(0, 0) = 0 [pid 6306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6306] write(3, "1000", 4) = 4 [pid 6306] close(3) = 0 [pid 6306] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6306] setns(201, 0) = 0 [pid 6306] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6306] setns(3, 0) = 0 [pid 6306] close(3) = 0 [pid 6306] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6306] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6306] close(3) = -1 EBADF (Bad file descriptor) [pid 6306] close(4) = 0 [pid 6306] close(5) = -1 EBADF (Bad file descriptor) [pid 6306] close(6) = -1 EBADF (Bad file descriptor) [pid 6306] close(7) = -1 EBADF (Bad file descriptor) [pid 6306] close(8) = -1 EBADF (Bad file descriptor) [pid 6306] close(9) = -1 EBADF (Bad file descriptor) [pid 6306] close(10) = -1 EBADF (Bad file descriptor) [pid 6306] close(11) = -1 EBADF (Bad file descriptor) [pid 6306] close(12) = -1 EBADF (Bad file descriptor) [pid 6306] close(13) = -1 EBADF (Bad file descriptor) [pid 6306] close(14) = -1 EBADF (Bad file descriptor) [pid 6306] close(15) = -1 EBADF (Bad file descriptor) [pid 6306] close(16) = -1 EBADF (Bad file descriptor) [pid 6306] close(17) = -1 EBADF (Bad file descriptor) [pid 6306] close(18) = -1 EBADF (Bad file descriptor) [pid 6306] close(19) = -1 EBADF (Bad file descriptor) [pid 6306] close(20) = -1 EBADF (Bad file descriptor) [pid 6306] close(21) = -1 EBADF (Bad file descriptor) [pid 6306] close(22) = -1 EBADF (Bad file descriptor) [pid 6306] close(23) = -1 EBADF (Bad file descriptor) [pid 6306] close(24) = -1 EBADF (Bad file descriptor) [pid 6306] close(25) = -1 EBADF (Bad file descriptor) [pid 6306] close(26) = -1 EBADF (Bad file descriptor) [pid 6306] close(27) = -1 EBADF (Bad file descriptor) [pid 6306] close(28) = -1 EBADF (Bad file descriptor) [pid 6306] close(29) = -1 EBADF (Bad file descriptor) [pid 6306] exit_group(0) = ? [pid 6306] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1268 ./strace-static-x86_64: Process 6307 attached [pid 6307] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6307] setpgid(0, 0) = 0 [pid 6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6307] write(3, "1000", 4) = 4 [pid 6307] close(3) = 0 [pid 6307] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6307] setns(201, 0) = 0 [pid 6307] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6307] setns(3, 0) = 0 [pid 6307] close(3) = 0 [pid 6307] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6307] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6307] close(3) = -1 EBADF (Bad file descriptor) [pid 6307] close(4) = 0 [pid 6307] close(5) = -1 EBADF (Bad file descriptor) [pid 6307] close(6) = -1 EBADF (Bad file descriptor) [pid 6307] close(7) = -1 EBADF (Bad file descriptor) [pid 6307] close(8) = -1 EBADF (Bad file descriptor) [pid 6307] close(9) = -1 EBADF (Bad file descriptor) [pid 6307] close(10) = -1 EBADF (Bad file descriptor) [pid 6307] close(11) = -1 EBADF (Bad file descriptor) [pid 6307] close(12) = -1 EBADF (Bad file descriptor) [pid 6307] close(13) = -1 EBADF (Bad file descriptor) [pid 6307] close(14) = -1 EBADF (Bad file descriptor) [pid 6307] close(15) = -1 EBADF (Bad file descriptor) [pid 6307] close(16) = -1 EBADF (Bad file descriptor) [pid 6307] close(17) = -1 EBADF (Bad file descriptor) [pid 6307] close(18) = -1 EBADF (Bad file descriptor) [pid 6307] close(19) = -1 EBADF (Bad file descriptor) [pid 6307] close(20) = -1 EBADF (Bad file descriptor) [pid 6307] close(21) = -1 EBADF (Bad file descriptor) [pid 6307] close(22) = -1 EBADF (Bad file descriptor) [pid 6307] close(23) = -1 EBADF (Bad file descriptor) [pid 6307] close(24) = -1 EBADF (Bad file descriptor) [pid 6307] close(25) = -1 EBADF (Bad file descriptor) [pid 6307] close(26) = -1 EBADF (Bad file descriptor) [pid 6307] close(27) = -1 EBADF (Bad file descriptor) [pid 6307] close(28) = -1 EBADF (Bad file descriptor) [pid 6307] close(29) = -1 EBADF (Bad file descriptor) [pid 6307] exit_group(0) = ? [pid 6307] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1269 ./strace-static-x86_64: Process 6308 attached [pid 6308] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6308] setpgid(0, 0) = 0 [pid 6308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6308] write(3, "1000", 4) = 4 [pid 6308] close(3) = 0 [pid 6308] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6308] setns(201, 0) = 0 [pid 6308] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6308] setns(3, 0) = 0 [pid 6308] close(3) = 0 [pid 6308] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6308] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6308] close(3) = -1 EBADF (Bad file descriptor) [pid 6308] close(4) = 0 [pid 6308] close(5) = -1 EBADF (Bad file descriptor) [pid 6308] close(6) = -1 EBADF (Bad file descriptor) [pid 6308] close(7) = -1 EBADF (Bad file descriptor) [pid 6308] close(8) = -1 EBADF (Bad file descriptor) [pid 6308] close(9) = -1 EBADF (Bad file descriptor) [pid 6308] close(10) = -1 EBADF (Bad file descriptor) [pid 6308] close(11) = -1 EBADF (Bad file descriptor) [pid 6308] close(12) = -1 EBADF (Bad file descriptor) [pid 6308] close(13) = -1 EBADF (Bad file descriptor) [pid 6308] close(14) = -1 EBADF (Bad file descriptor) [pid 6308] close(15) = -1 EBADF (Bad file descriptor) [pid 6308] close(16) = -1 EBADF (Bad file descriptor) [pid 6308] close(17) = -1 EBADF (Bad file descriptor) [pid 6308] close(18) = -1 EBADF (Bad file descriptor) [pid 6308] close(19) = -1 EBADF (Bad file descriptor) [pid 6308] close(20) = -1 EBADF (Bad file descriptor) [pid 6308] close(21) = -1 EBADF (Bad file descriptor) [pid 6308] close(22) = -1 EBADF (Bad file descriptor) [pid 6308] close(23) = -1 EBADF (Bad file descriptor) [pid 6308] close(24) = -1 EBADF (Bad file descriptor) [pid 6308] close(25) = -1 EBADF (Bad file descriptor) [pid 6308] close(26) = -1 EBADF (Bad file descriptor) [pid 6308] close(27) = -1 EBADF (Bad file descriptor) [pid 6308] close(28) = -1 EBADF (Bad file descriptor) [pid 6308] close(29) = -1 EBADF (Bad file descriptor) [pid 6308] exit_group(0) = ? [pid 6308] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1270 ./strace-static-x86_64: Process 6309 attached [pid 6309] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6309] setpgid(0, 0) = 0 [pid 6309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6309] write(3, "1000", 4) = 4 [pid 6309] close(3) = 0 [pid 6309] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6309] setns(201, 0) = 0 [pid 6309] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6309] setns(3, 0) = 0 [pid 6309] close(3) = 0 [pid 6309] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6309] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6309] close(3) = -1 EBADF (Bad file descriptor) [pid 6309] close(4) = 0 [pid 6309] close(5) = -1 EBADF (Bad file descriptor) [pid 6309] close(6) = -1 EBADF (Bad file descriptor) [pid 6309] close(7) = -1 EBADF (Bad file descriptor) [pid 6309] close(8) = -1 EBADF (Bad file descriptor) [pid 6309] close(9) = -1 EBADF (Bad file descriptor) [pid 6309] close(10) = -1 EBADF (Bad file descriptor) [pid 6309] close(11) = -1 EBADF (Bad file descriptor) [pid 6309] close(12) = -1 EBADF (Bad file descriptor) [pid 6309] close(13) = -1 EBADF (Bad file descriptor) [pid 6309] close(14) = -1 EBADF (Bad file descriptor) [pid 6309] close(15) = -1 EBADF (Bad file descriptor) [pid 6309] close(16) = -1 EBADF (Bad file descriptor) [pid 6309] close(17) = -1 EBADF (Bad file descriptor) [pid 6309] close(18) = -1 EBADF (Bad file descriptor) [pid 6309] close(19) = -1 EBADF (Bad file descriptor) [pid 6309] close(20) = -1 EBADF (Bad file descriptor) [pid 6309] close(21) = -1 EBADF (Bad file descriptor) [pid 6309] close(22) = -1 EBADF (Bad file descriptor) [pid 6309] close(23) = -1 EBADF (Bad file descriptor) [pid 6309] close(24) = -1 EBADF (Bad file descriptor) [pid 6309] close(25) = -1 EBADF (Bad file descriptor) [pid 6309] close(26) = -1 EBADF (Bad file descriptor) [pid 6309] close(27) = -1 EBADF (Bad file descriptor) [pid 6309] close(28) = -1 EBADF (Bad file descriptor) [pid 6309] close(29) = -1 EBADF (Bad file descriptor) [pid 6309] exit_group(0) = ? [pid 6309] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6310 attached [pid 6310] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1271 [pid 6310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6310] setpgid(0, 0) = 0 [pid 6310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6310] write(3, "1000", 4) = 4 [pid 6310] close(3) = 0 [pid 6310] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6310] setns(201, 0) = 0 [pid 6310] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6310] setns(3, 0) = 0 [pid 6310] close(3) = 0 [pid 6310] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6310] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6310] close(3) = -1 EBADF (Bad file descriptor) [pid 6310] close(4) = 0 [pid 6310] close(5) = -1 EBADF (Bad file descriptor) [pid 6310] close(6) = -1 EBADF (Bad file descriptor) [pid 6310] close(7) = -1 EBADF (Bad file descriptor) [pid 6310] close(8) = -1 EBADF (Bad file descriptor) [pid 6310] close(9) = -1 EBADF (Bad file descriptor) [pid 6310] close(10) = -1 EBADF (Bad file descriptor) [pid 6310] close(11) = -1 EBADF (Bad file descriptor) [pid 6310] close(12) = -1 EBADF (Bad file descriptor) [pid 6310] close(13) = -1 EBADF (Bad file descriptor) [pid 6310] close(14) = -1 EBADF (Bad file descriptor) [pid 6310] close(15) = -1 EBADF (Bad file descriptor) [pid 6310] close(16) = -1 EBADF (Bad file descriptor) [pid 6310] close(17) = -1 EBADF (Bad file descriptor) [pid 6310] close(18) = -1 EBADF (Bad file descriptor) [pid 6310] close(19) = -1 EBADF (Bad file descriptor) [pid 6310] close(20) = -1 EBADF (Bad file descriptor) [pid 6310] close(21) = -1 EBADF (Bad file descriptor) [pid 6310] close(22) = -1 EBADF (Bad file descriptor) [pid 6310] close(23) = -1 EBADF (Bad file descriptor) [pid 6310] close(24) = -1 EBADF (Bad file descriptor) [pid 6310] close(25) = -1 EBADF (Bad file descriptor) [pid 6310] close(26) = -1 EBADF (Bad file descriptor) [pid 6310] close(27) = -1 EBADF (Bad file descriptor) [pid 6310] close(28) = -1 EBADF (Bad file descriptor) [pid 6310] close(29) = -1 EBADF (Bad file descriptor) [pid 6310] exit_group(0) = ? [pid 6310] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6311 attached , child_tidptr=0x555555cb2690) = 1272 [pid 6311] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6311] setpgid(0, 0) = 0 [pid 6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6311] write(3, "1000", 4) = 4 [pid 6311] close(3) = 0 [pid 6311] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6311] setns(201, 0) = 0 [pid 6311] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6311] setns(3, 0) = 0 [pid 6311] close(3) = 0 [pid 6311] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6311] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6311] close(3) = -1 EBADF (Bad file descriptor) [pid 6311] close(4) = 0 [pid 6311] close(5) = -1 EBADF (Bad file descriptor) [pid 6311] close(6) = -1 EBADF (Bad file descriptor) [pid 6311] close(7) = -1 EBADF (Bad file descriptor) [pid 6311] close(8) = -1 EBADF (Bad file descriptor) [pid 6311] close(9) = -1 EBADF (Bad file descriptor) [pid 6311] close(10) = -1 EBADF (Bad file descriptor) [pid 6311] close(11) = -1 EBADF (Bad file descriptor) [pid 6311] close(12) = -1 EBADF (Bad file descriptor) [pid 6311] close(13) = -1 EBADF (Bad file descriptor) [pid 6311] close(14) = -1 EBADF (Bad file descriptor) [pid 6311] close(15) = -1 EBADF (Bad file descriptor) [pid 6311] close(16) = -1 EBADF (Bad file descriptor) [pid 6311] close(17) = -1 EBADF (Bad file descriptor) [pid 6311] close(18) = -1 EBADF (Bad file descriptor) [pid 6311] close(19) = -1 EBADF (Bad file descriptor) [pid 6311] close(20) = -1 EBADF (Bad file descriptor) [pid 6311] close(21) = -1 EBADF (Bad file descriptor) [pid 6311] close(22) = -1 EBADF (Bad file descriptor) [pid 6311] close(23) = -1 EBADF (Bad file descriptor) [pid 6311] close(24) = -1 EBADF (Bad file descriptor) [pid 6311] close(25) = -1 EBADF (Bad file descriptor) [pid 6311] close(26) = -1 EBADF (Bad file descriptor) [pid 6311] close(27) = -1 EBADF (Bad file descriptor) [pid 6311] close(28) = -1 EBADF (Bad file descriptor) [pid 6311] close(29) = -1 EBADF (Bad file descriptor) [pid 6311] exit_group(0) = ? [pid 6311] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6312 attached , child_tidptr=0x555555cb2690) = 1273 [pid 6312] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6312] setpgid(0, 0) = 0 [pid 6312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6312] write(3, "1000", 4) = 4 [pid 6312] close(3) = 0 [pid 6312] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6312] setns(201, 0) = 0 [pid 6312] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6312] setns(3, 0) = 0 [pid 6312] close(3) = 0 [pid 6312] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6312] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6312] close(3) = -1 EBADF (Bad file descriptor) [pid 6312] close(4) = 0 [pid 6312] close(5) = -1 EBADF (Bad file descriptor) [pid 6312] close(6) = -1 EBADF (Bad file descriptor) [pid 6312] close(7) = -1 EBADF (Bad file descriptor) [pid 6312] close(8) = -1 EBADF (Bad file descriptor) [pid 6312] close(9) = -1 EBADF (Bad file descriptor) [pid 6312] close(10) = -1 EBADF (Bad file descriptor) [pid 6312] close(11) = -1 EBADF (Bad file descriptor) [pid 6312] close(12) = -1 EBADF (Bad file descriptor) [pid 6312] close(13) = -1 EBADF (Bad file descriptor) [pid 6312] close(14) = -1 EBADF (Bad file descriptor) [pid 6312] close(15) = -1 EBADF (Bad file descriptor) [pid 6312] close(16) = -1 EBADF (Bad file descriptor) [pid 6312] close(17) = -1 EBADF (Bad file descriptor) [pid 6312] close(18) = -1 EBADF (Bad file descriptor) [pid 6312] close(19) = -1 EBADF (Bad file descriptor) [pid 6312] close(20) = -1 EBADF (Bad file descriptor) [pid 6312] close(21) = -1 EBADF (Bad file descriptor) [pid 6312] close(22) = -1 EBADF (Bad file descriptor) [pid 6312] close(23) = -1 EBADF (Bad file descriptor) [pid 6312] close(24) = -1 EBADF (Bad file descriptor) [pid 6312] close(25) = -1 EBADF (Bad file descriptor) [pid 6312] close(26) = -1 EBADF (Bad file descriptor) [pid 6312] close(27) = -1 EBADF (Bad file descriptor) [pid 6312] close(28) = -1 EBADF (Bad file descriptor) [pid 6312] close(29) = -1 EBADF (Bad file descriptor) [pid 6312] exit_group(0) = ? [pid 6312] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6313 attached [pid 6313] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1274 [pid 6313] <... prctl resumed>) = 0 [pid 6313] setpgid(0, 0) = 0 [pid 6313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6313] write(3, "1000", 4) = 4 [pid 6313] close(3) = 0 [pid 6313] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6313] setns(201, 0) = 0 [pid 6313] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6313] setns(3, 0) = 0 [pid 6313] close(3) = 0 [pid 6313] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6313] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6313] close(3) = -1 EBADF (Bad file descriptor) [pid 6313] close(4) = 0 [pid 6313] close(5) = -1 EBADF (Bad file descriptor) [pid 6313] close(6) = -1 EBADF (Bad file descriptor) [pid 6313] close(7) = -1 EBADF (Bad file descriptor) [pid 6313] close(8) = -1 EBADF (Bad file descriptor) [pid 6313] close(9) = -1 EBADF (Bad file descriptor) [pid 6313] close(10) = -1 EBADF (Bad file descriptor) [pid 6313] close(11) = -1 EBADF (Bad file descriptor) [pid 6313] close(12) = -1 EBADF (Bad file descriptor) [pid 6313] close(13) = -1 EBADF (Bad file descriptor) [pid 6313] close(14) = -1 EBADF (Bad file descriptor) [pid 6313] close(15) = -1 EBADF (Bad file descriptor) [pid 6313] close(16) = -1 EBADF (Bad file descriptor) [pid 6313] close(17) = -1 EBADF (Bad file descriptor) [pid 6313] close(18) = -1 EBADF (Bad file descriptor) [pid 6313] close(19) = -1 EBADF (Bad file descriptor) [pid 6313] close(20) = -1 EBADF (Bad file descriptor) [pid 6313] close(21) = -1 EBADF (Bad file descriptor) [pid 6313] close(22) = -1 EBADF (Bad file descriptor) [pid 6313] close(23) = -1 EBADF (Bad file descriptor) [pid 6313] close(24) = -1 EBADF (Bad file descriptor) [pid 6313] close(25) = -1 EBADF (Bad file descriptor) [pid 6313] close(26) = -1 EBADF (Bad file descriptor) [pid 6313] close(27) = -1 EBADF (Bad file descriptor) [pid 6313] close(28) = -1 EBADF (Bad file descriptor) [pid 6313] close(29) = -1 EBADF (Bad file descriptor) [pid 6313] exit_group(0) = ? [pid 6313] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6314 attached , child_tidptr=0x555555cb2690) = 1275 [pid 6314] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6314] setpgid(0, 0) = 0 [pid 6314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6314] write(3, "1000", 4) = 4 [pid 6314] close(3) = 0 [pid 6314] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6314] setns(201, 0) = 0 [pid 6314] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6314] setns(3, 0) = 0 [pid 6314] close(3) = 0 [pid 6314] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6314] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6314] close(3) = -1 EBADF (Bad file descriptor) [pid 6314] close(4) = 0 [pid 6314] close(5) = -1 EBADF (Bad file descriptor) [pid 6314] close(6) = -1 EBADF (Bad file descriptor) [pid 6314] close(7) = -1 EBADF (Bad file descriptor) [pid 6314] close(8) = -1 EBADF (Bad file descriptor) [pid 6314] close(9) = -1 EBADF (Bad file descriptor) [pid 6314] close(10) = -1 EBADF (Bad file descriptor) [pid 6314] close(11) = -1 EBADF (Bad file descriptor) [pid 6314] close(12) = -1 EBADF (Bad file descriptor) [pid 6314] close(13) = -1 EBADF (Bad file descriptor) [pid 6314] close(14) = -1 EBADF (Bad file descriptor) [pid 6314] close(15) = -1 EBADF (Bad file descriptor) [pid 6314] close(16) = -1 EBADF (Bad file descriptor) [pid 6314] close(17) = -1 EBADF (Bad file descriptor) [pid 6314] close(18) = -1 EBADF (Bad file descriptor) [pid 6314] close(19) = -1 EBADF (Bad file descriptor) [pid 6314] close(20) = -1 EBADF (Bad file descriptor) [pid 6314] close(21) = -1 EBADF (Bad file descriptor) [pid 6314] close(22) = -1 EBADF (Bad file descriptor) [pid 6314] close(23) = -1 EBADF (Bad file descriptor) [pid 6314] close(24) = -1 EBADF (Bad file descriptor) [pid 6314] close(25) = -1 EBADF (Bad file descriptor) [pid 6314] close(26) = -1 EBADF (Bad file descriptor) [pid 6314] close(27) = -1 EBADF (Bad file descriptor) [pid 6314] close(28) = -1 EBADF (Bad file descriptor) [pid 6314] close(29) = -1 EBADF (Bad file descriptor) [pid 6314] exit_group(0) = ? [pid 6314] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6315 attached , child_tidptr=0x555555cb2690) = 1276 [pid 6315] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6315] setpgid(0, 0) = 0 [pid 6315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6315] write(3, "1000", 4) = 4 [pid 6315] close(3) = 0 [pid 6315] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6315] setns(201, 0) = 0 [pid 6315] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6315] setns(3, 0) = 0 [pid 6315] close(3) = 0 [pid 6315] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6315] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6315] close(3) = -1 EBADF (Bad file descriptor) [pid 6315] close(4) = 0 [pid 6315] close(5) = -1 EBADF (Bad file descriptor) [pid 6315] close(6) = -1 EBADF (Bad file descriptor) [pid 6315] close(7) = -1 EBADF (Bad file descriptor) [pid 6315] close(8) = -1 EBADF (Bad file descriptor) [pid 6315] close(9) = -1 EBADF (Bad file descriptor) [pid 6315] close(10) = -1 EBADF (Bad file descriptor) [pid 6315] close(11) = -1 EBADF (Bad file descriptor) [pid 6315] close(12) = -1 EBADF (Bad file descriptor) [pid 6315] close(13) = -1 EBADF (Bad file descriptor) [pid 6315] close(14) = -1 EBADF (Bad file descriptor) [pid 6315] close(15) = -1 EBADF (Bad file descriptor) [pid 6315] close(16) = -1 EBADF (Bad file descriptor) [pid 6315] close(17) = -1 EBADF (Bad file descriptor) [pid 6315] close(18) = -1 EBADF (Bad file descriptor) [pid 6315] close(19) = -1 EBADF (Bad file descriptor) [pid 6315] close(20) = -1 EBADF (Bad file descriptor) [pid 6315] close(21) = -1 EBADF (Bad file descriptor) [pid 6315] close(22) = -1 EBADF (Bad file descriptor) [pid 6315] close(23) = -1 EBADF (Bad file descriptor) [pid 6315] close(24) = -1 EBADF (Bad file descriptor) [pid 6315] close(25) = -1 EBADF (Bad file descriptor) [pid 6315] close(26) = -1 EBADF (Bad file descriptor) [pid 6315] close(27) = -1 EBADF (Bad file descriptor) [pid 6315] close(28) = -1 EBADF (Bad file descriptor) [pid 6315] close(29) = -1 EBADF (Bad file descriptor) [pid 6315] exit_group(0) = ? [pid 6315] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6316 attached [pid 6316] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1277 [pid 6316] <... set_robust_list resumed>) = 0 [pid 6316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6316] setpgid(0, 0) = 0 [pid 6316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6316] write(3, "1000", 4) = 4 [pid 6316] close(3) = 0 [pid 6316] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6316] setns(201, 0) = 0 [pid 6316] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6316] setns(3, 0) = 0 [pid 6316] close(3) = 0 [pid 6316] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6316] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6316] close(3) = -1 EBADF (Bad file descriptor) [pid 6316] close(4) = 0 [pid 6316] close(5) = -1 EBADF (Bad file descriptor) [pid 6316] close(6) = -1 EBADF (Bad file descriptor) [pid 6316] close(7) = -1 EBADF (Bad file descriptor) [pid 6316] close(8) = -1 EBADF (Bad file descriptor) [pid 6316] close(9) = -1 EBADF (Bad file descriptor) [pid 6316] close(10) = -1 EBADF (Bad file descriptor) [pid 6316] close(11) = -1 EBADF (Bad file descriptor) [pid 6316] close(12) = -1 EBADF (Bad file descriptor) [pid 6316] close(13) = -1 EBADF (Bad file descriptor) [pid 6316] close(14) = -1 EBADF (Bad file descriptor) [pid 6316] close(15) = -1 EBADF (Bad file descriptor) [pid 6316] close(16) = -1 EBADF (Bad file descriptor) [pid 6316] close(17) = -1 EBADF (Bad file descriptor) [pid 6316] close(18) = -1 EBADF (Bad file descriptor) [pid 6316] close(19) = -1 EBADF (Bad file descriptor) [pid 6316] close(20) = -1 EBADF (Bad file descriptor) [pid 6316] close(21) = -1 EBADF (Bad file descriptor) [pid 6316] close(22) = -1 EBADF (Bad file descriptor) [pid 6316] close(23) = -1 EBADF (Bad file descriptor) [pid 6316] close(24) = -1 EBADF (Bad file descriptor) [pid 6316] close(25) = -1 EBADF (Bad file descriptor) [pid 6316] close(26) = -1 EBADF (Bad file descriptor) [pid 6316] close(27) = -1 EBADF (Bad file descriptor) [pid 6316] close(28) = -1 EBADF (Bad file descriptor) [pid 6316] close(29) = -1 EBADF (Bad file descriptor) [pid 6316] exit_group(0) = ? [pid 6316] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6317 attached [pid 6317] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1278 [pid 6317] <... set_robust_list resumed>) = 0 [pid 6317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6317] setpgid(0, 0) = 0 [pid 6317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6317] write(3, "1000", 4) = 4 [pid 6317] close(3) = 0 [pid 6317] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6317] setns(201, 0) = 0 [pid 6317] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6317] setns(3, 0) = 0 [pid 6317] close(3) = 0 [pid 6317] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6317] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6317] close(3) = -1 EBADF (Bad file descriptor) [pid 6317] close(4) = 0 [pid 6317] close(5) = -1 EBADF (Bad file descriptor) [pid 6317] close(6) = -1 EBADF (Bad file descriptor) [pid 6317] close(7) = -1 EBADF (Bad file descriptor) [pid 6317] close(8) = -1 EBADF (Bad file descriptor) [pid 6317] close(9) = -1 EBADF (Bad file descriptor) [pid 6317] close(10) = -1 EBADF (Bad file descriptor) [pid 6317] close(11) = -1 EBADF (Bad file descriptor) [pid 6317] close(12) = -1 EBADF (Bad file descriptor) [pid 6317] close(13) = -1 EBADF (Bad file descriptor) [pid 6317] close(14) = -1 EBADF (Bad file descriptor) [pid 6317] close(15) = -1 EBADF (Bad file descriptor) [pid 6317] close(16) = -1 EBADF (Bad file descriptor) [pid 6317] close(17) = -1 EBADF (Bad file descriptor) [pid 6317] close(18) = -1 EBADF (Bad file descriptor) [pid 6317] close(19) = -1 EBADF (Bad file descriptor) [pid 6317] close(20) = -1 EBADF (Bad file descriptor) [pid 6317] close(21) = -1 EBADF (Bad file descriptor) [pid 6317] close(22) = -1 EBADF (Bad file descriptor) [pid 6317] close(23) = -1 EBADF (Bad file descriptor) [pid 6317] close(24) = -1 EBADF (Bad file descriptor) [pid 6317] close(25) = -1 EBADF (Bad file descriptor) [pid 6317] close(26) = -1 EBADF (Bad file descriptor) [pid 6317] close(27) = -1 EBADF (Bad file descriptor) [pid 6317] close(28) = -1 EBADF (Bad file descriptor) [pid 6317] close(29) = -1 EBADF (Bad file descriptor) [pid 6317] exit_group(0) = ? [pid 6317] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6318 attached , child_tidptr=0x555555cb2690) = 1279 [pid 6318] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6318] setpgid(0, 0) = 0 [pid 6318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6318] write(3, "1000", 4) = 4 [pid 6318] close(3) = 0 [pid 6318] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6318] setns(201, 0) = 0 [pid 6318] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6318] setns(3, 0) = 0 [pid 6318] close(3) = 0 [pid 6318] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6318] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6318] close(3) = -1 EBADF (Bad file descriptor) [pid 6318] close(4) = 0 [pid 6318] close(5) = -1 EBADF (Bad file descriptor) [pid 6318] close(6) = -1 EBADF (Bad file descriptor) [pid 6318] close(7) = -1 EBADF (Bad file descriptor) [pid 6318] close(8) = -1 EBADF (Bad file descriptor) [pid 6318] close(9) = -1 EBADF (Bad file descriptor) [pid 6318] close(10) = -1 EBADF (Bad file descriptor) [pid 6318] close(11) = -1 EBADF (Bad file descriptor) [pid 6318] close(12) = -1 EBADF (Bad file descriptor) [pid 6318] close(13) = -1 EBADF (Bad file descriptor) [pid 6318] close(14) = -1 EBADF (Bad file descriptor) [pid 6318] close(15) = -1 EBADF (Bad file descriptor) [pid 6318] close(16) = -1 EBADF (Bad file descriptor) [pid 6318] close(17) = -1 EBADF (Bad file descriptor) [pid 6318] close(18) = -1 EBADF (Bad file descriptor) [pid 6318] close(19) = -1 EBADF (Bad file descriptor) [pid 6318] close(20) = -1 EBADF (Bad file descriptor) [pid 6318] close(21) = -1 EBADF (Bad file descriptor) [pid 6318] close(22) = -1 EBADF (Bad file descriptor) [pid 6318] close(23) = -1 EBADF (Bad file descriptor) [pid 6318] close(24) = -1 EBADF (Bad file descriptor) [pid 6318] close(25) = -1 EBADF (Bad file descriptor) [pid 6318] close(26) = -1 EBADF (Bad file descriptor) [pid 6318] close(27) = -1 EBADF (Bad file descriptor) [pid 6318] close(28) = -1 EBADF (Bad file descriptor) [pid 6318] close(29) = -1 EBADF (Bad file descriptor) [pid 6318] exit_group(0) = ? [pid 6318] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6319 attached , child_tidptr=0x555555cb2690) = 1280 [pid 6319] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6319] setpgid(0, 0) = 0 [pid 6319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6319] write(3, "1000", 4) = 4 [pid 6319] close(3) = 0 [pid 6319] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6319] setns(201, 0) = 0 [pid 6319] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6319] setns(3, 0) = 0 [pid 6319] close(3) = 0 [pid 6319] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6319] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6319] close(3) = -1 EBADF (Bad file descriptor) [pid 6319] close(4) = 0 [pid 6319] close(5) = -1 EBADF (Bad file descriptor) [pid 6319] close(6) = -1 EBADF (Bad file descriptor) [pid 6319] close(7) = -1 EBADF (Bad file descriptor) [pid 6319] close(8) = -1 EBADF (Bad file descriptor) [pid 6319] close(9) = -1 EBADF (Bad file descriptor) [pid 6319] close(10) = -1 EBADF (Bad file descriptor) [pid 6319] close(11) = -1 EBADF (Bad file descriptor) [pid 6319] close(12) = -1 EBADF (Bad file descriptor) [pid 6319] close(13) = -1 EBADF (Bad file descriptor) [pid 6319] close(14) = -1 EBADF (Bad file descriptor) [pid 6319] close(15) = -1 EBADF (Bad file descriptor) [pid 6319] close(16) = -1 EBADF (Bad file descriptor) [pid 6319] close(17) = -1 EBADF (Bad file descriptor) [pid 6319] close(18) = -1 EBADF (Bad file descriptor) [pid 6319] close(19) = -1 EBADF (Bad file descriptor) [pid 6319] close(20) = -1 EBADF (Bad file descriptor) [pid 6319] close(21) = -1 EBADF (Bad file descriptor) [pid 6319] close(22) = -1 EBADF (Bad file descriptor) [pid 6319] close(23) = -1 EBADF (Bad file descriptor) [pid 6319] close(24) = -1 EBADF (Bad file descriptor) [pid 6319] close(25) = -1 EBADF (Bad file descriptor) [pid 6319] close(26) = -1 EBADF (Bad file descriptor) [pid 6319] close(27) = -1 EBADF (Bad file descriptor) [pid 6319] close(28) = -1 EBADF (Bad file descriptor) [pid 6319] close(29) = -1 EBADF (Bad file descriptor) [pid 6319] exit_group(0) = ? [pid 6319] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6320 attached [pid 6320] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1281 [pid 6320] <... set_robust_list resumed>) = 0 [pid 6320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6320] setpgid(0, 0) = 0 [pid 6320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6320] write(3, "1000", 4) = 4 [pid 6320] close(3) = 0 [pid 6320] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6320] setns(201, 0) = 0 [pid 6320] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6320] setns(3, 0) = 0 [pid 6320] close(3) = 0 [pid 6320] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6320] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6320] close(3) = -1 EBADF (Bad file descriptor) [pid 6320] close(4) = 0 [pid 6320] close(5) = -1 EBADF (Bad file descriptor) [pid 6320] close(6) = -1 EBADF (Bad file descriptor) [pid 6320] close(7) = -1 EBADF (Bad file descriptor) [pid 6320] close(8) = -1 EBADF (Bad file descriptor) [pid 6320] close(9) = -1 EBADF (Bad file descriptor) [pid 6320] close(10) = -1 EBADF (Bad file descriptor) [pid 6320] close(11) = -1 EBADF (Bad file descriptor) [pid 6320] close(12) = -1 EBADF (Bad file descriptor) [pid 6320] close(13) = -1 EBADF (Bad file descriptor) [pid 6320] close(14) = -1 EBADF (Bad file descriptor) [pid 6320] close(15) = -1 EBADF (Bad file descriptor) [pid 6320] close(16) = -1 EBADF (Bad file descriptor) [pid 6320] close(17) = -1 EBADF (Bad file descriptor) [pid 6320] close(18) = -1 EBADF (Bad file descriptor) [pid 6320] close(19) = -1 EBADF (Bad file descriptor) [pid 6320] close(20) = -1 EBADF (Bad file descriptor) [pid 6320] close(21) = -1 EBADF (Bad file descriptor) [pid 6320] close(22) = -1 EBADF (Bad file descriptor) [pid 6320] close(23) = -1 EBADF (Bad file descriptor) [pid 6320] close(24) = -1 EBADF (Bad file descriptor) [pid 6320] close(25) = -1 EBADF (Bad file descriptor) [pid 6320] close(26) = -1 EBADF (Bad file descriptor) [pid 6320] close(27) = -1 EBADF (Bad file descriptor) [pid 6320] close(28) = -1 EBADF (Bad file descriptor) [pid 6320] close(29) = -1 EBADF (Bad file descriptor) [pid 6320] exit_group(0) = ? [pid 6320] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6321 attached [pid 6321] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1282 [pid 6321] <... set_robust_list resumed>) = 0 [pid 6321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6321] setpgid(0, 0) = 0 [pid 6321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6321] write(3, "1000", 4) = 4 [pid 6321] close(3) = 0 [pid 6321] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6321] setns(201, 0) = 0 [pid 6321] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6321] setns(3, 0) = 0 [pid 6321] close(3) = 0 [pid 6321] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6321] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6321] close(3) = -1 EBADF (Bad file descriptor) [pid 6321] close(4) = 0 [pid 6321] close(5) = -1 EBADF (Bad file descriptor) [pid 6321] close(6) = -1 EBADF (Bad file descriptor) [pid 6321] close(7) = -1 EBADF (Bad file descriptor) [pid 6321] close(8) = -1 EBADF (Bad file descriptor) [pid 6321] close(9) = -1 EBADF (Bad file descriptor) [pid 6321] close(10) = -1 EBADF (Bad file descriptor) [pid 6321] close(11) = -1 EBADF (Bad file descriptor) [pid 6321] close(12) = -1 EBADF (Bad file descriptor) [pid 6321] close(13) = -1 EBADF (Bad file descriptor) [pid 6321] close(14) = -1 EBADF (Bad file descriptor) [pid 6321] close(15) = -1 EBADF (Bad file descriptor) [pid 6321] close(16) = -1 EBADF (Bad file descriptor) [pid 6321] close(17) = -1 EBADF (Bad file descriptor) [pid 6321] close(18) = -1 EBADF (Bad file descriptor) [pid 6321] close(19) = -1 EBADF (Bad file descriptor) [pid 6321] close(20) = -1 EBADF (Bad file descriptor) [pid 6321] close(21) = -1 EBADF (Bad file descriptor) [pid 6321] close(22) = -1 EBADF (Bad file descriptor) [pid 6321] close(23) = -1 EBADF (Bad file descriptor) [pid 6321] close(24) = -1 EBADF (Bad file descriptor) [pid 6321] close(25) = -1 EBADF (Bad file descriptor) [pid 6321] close(26) = -1 EBADF (Bad file descriptor) [pid 6321] close(27) = -1 EBADF (Bad file descriptor) [pid 6321] close(28) = -1 EBADF (Bad file descriptor) [pid 6321] close(29) = -1 EBADF (Bad file descriptor) [pid 6321] exit_group(0) = ? [pid 6321] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6322 attached [pid 6322] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1283 [pid 6322] <... set_robust_list resumed>) = 0 [pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6322] setpgid(0, 0) = 0 [pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6322] write(3, "1000", 4) = 4 [pid 6322] close(3) = 0 [pid 6322] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6322] setns(201, 0) = 0 [pid 6322] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6322] setns(3, 0) = 0 [pid 6322] close(3) = 0 [pid 6322] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6322] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6322] close(3) = -1 EBADF (Bad file descriptor) [pid 6322] close(4) = 0 [pid 6322] close(5) = -1 EBADF (Bad file descriptor) [pid 6322] close(6) = -1 EBADF (Bad file descriptor) [pid 6322] close(7) = -1 EBADF (Bad file descriptor) [pid 6322] close(8) = -1 EBADF (Bad file descriptor) [pid 6322] close(9) = -1 EBADF (Bad file descriptor) [pid 6322] close(10) = -1 EBADF (Bad file descriptor) [pid 6322] close(11) = -1 EBADF (Bad file descriptor) [pid 6322] close(12) = -1 EBADF (Bad file descriptor) [pid 6322] close(13) = -1 EBADF (Bad file descriptor) [pid 6322] close(14) = -1 EBADF (Bad file descriptor) [pid 6322] close(15) = -1 EBADF (Bad file descriptor) [pid 6322] close(16) = -1 EBADF (Bad file descriptor) [pid 6322] close(17) = -1 EBADF (Bad file descriptor) [pid 6322] close(18) = -1 EBADF (Bad file descriptor) [pid 6322] close(19) = -1 EBADF (Bad file descriptor) [pid 6322] close(20) = -1 EBADF (Bad file descriptor) [pid 6322] close(21) = -1 EBADF (Bad file descriptor) [pid 6322] close(22) = -1 EBADF (Bad file descriptor) [pid 6322] close(23) = -1 EBADF (Bad file descriptor) [pid 6322] close(24) = -1 EBADF (Bad file descriptor) [pid 6322] close(25) = -1 EBADF (Bad file descriptor) [pid 6322] close(26) = -1 EBADF (Bad file descriptor) [pid 6322] close(27) = -1 EBADF (Bad file descriptor) [pid 6322] close(28) = -1 EBADF (Bad file descriptor) [pid 6322] close(29) = -1 EBADF (Bad file descriptor) [pid 6322] exit_group(0) = ? [pid 6322] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6323 attached [pid 6323] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1284 [pid 6323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6323] setpgid(0, 0) = 0 [pid 6323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6323] write(3, "1000", 4) = 4 [pid 6323] close(3) = 0 [pid 6323] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6323] setns(201, 0) = 0 [pid 6323] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6323] setns(3, 0) = 0 [pid 6323] close(3) = 0 [pid 6323] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6323] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6323] close(3) = -1 EBADF (Bad file descriptor) [pid 6323] close(4) = 0 [pid 6323] close(5) = -1 EBADF (Bad file descriptor) [pid 6323] close(6) = -1 EBADF (Bad file descriptor) [pid 6323] close(7) = -1 EBADF (Bad file descriptor) [pid 6323] close(8) = -1 EBADF (Bad file descriptor) [pid 6323] close(9) = -1 EBADF (Bad file descriptor) [pid 6323] close(10) = -1 EBADF (Bad file descriptor) [pid 6323] close(11) = -1 EBADF (Bad file descriptor) [pid 6323] close(12) = -1 EBADF (Bad file descriptor) [pid 6323] close(13) = -1 EBADF (Bad file descriptor) [pid 6323] close(14) = -1 EBADF (Bad file descriptor) [pid 6323] close(15) = -1 EBADF (Bad file descriptor) [pid 6323] close(16) = -1 EBADF (Bad file descriptor) [pid 6323] close(17) = -1 EBADF (Bad file descriptor) [pid 6323] close(18) = -1 EBADF (Bad file descriptor) [pid 6323] close(19) = -1 EBADF (Bad file descriptor) [pid 6323] close(20) = -1 EBADF (Bad file descriptor) [pid 6323] close(21) = -1 EBADF (Bad file descriptor) [pid 6323] close(22) = -1 EBADF (Bad file descriptor) [pid 6323] close(23) = -1 EBADF (Bad file descriptor) [pid 6323] close(24) = -1 EBADF (Bad file descriptor) [pid 6323] close(25) = -1 EBADF (Bad file descriptor) [pid 6323] close(26) = -1 EBADF (Bad file descriptor) [pid 6323] close(27) = -1 EBADF (Bad file descriptor) [pid 6323] close(28) = -1 EBADF (Bad file descriptor) [pid 6323] close(29) = -1 EBADF (Bad file descriptor) [pid 6323] exit_group(0) = ? [pid 6323] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6324 attached , child_tidptr=0x555555cb2690) = 1285 [pid 6324] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6324] setpgid(0, 0) = 0 [pid 6324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6324] write(3, "1000", 4) = 4 [pid 6324] close(3) = 0 [pid 6324] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6324] setns(201, 0) = 0 [pid 6324] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6324] setns(3, 0) = 0 [pid 6324] close(3) = 0 [pid 6324] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6324] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6324] close(3) = -1 EBADF (Bad file descriptor) [pid 6324] close(4) = 0 [pid 6324] close(5) = -1 EBADF (Bad file descriptor) [pid 6324] close(6) = -1 EBADF (Bad file descriptor) [pid 6324] close(7) = -1 EBADF (Bad file descriptor) [pid 6324] close(8) = -1 EBADF (Bad file descriptor) [pid 6324] close(9) = -1 EBADF (Bad file descriptor) [pid 6324] close(10) = -1 EBADF (Bad file descriptor) [pid 6324] close(11) = -1 EBADF (Bad file descriptor) [pid 6324] close(12) = -1 EBADF (Bad file descriptor) [pid 6324] close(13) = -1 EBADF (Bad file descriptor) [pid 6324] close(14) = -1 EBADF (Bad file descriptor) [pid 6324] close(15) = -1 EBADF (Bad file descriptor) [pid 6324] close(16) = -1 EBADF (Bad file descriptor) [pid 6324] close(17) = -1 EBADF (Bad file descriptor) [pid 6324] close(18) = -1 EBADF (Bad file descriptor) [pid 6324] close(19) = -1 EBADF (Bad file descriptor) [pid 6324] close(20) = -1 EBADF (Bad file descriptor) [pid 6324] close(21) = -1 EBADF (Bad file descriptor) [pid 6324] close(22) = -1 EBADF (Bad file descriptor) [pid 6324] close(23) = -1 EBADF (Bad file descriptor) [pid 6324] close(24) = -1 EBADF (Bad file descriptor) [pid 6324] close(25) = -1 EBADF (Bad file descriptor) [pid 6324] close(26) = -1 EBADF (Bad file descriptor) [pid 6324] close(27) = -1 EBADF (Bad file descriptor) [pid 6324] close(28) = -1 EBADF (Bad file descriptor) [pid 6324] close(29) = -1 EBADF (Bad file descriptor) [pid 6324] exit_group(0) = ? [pid 6324] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6325 attached , child_tidptr=0x555555cb2690) = 1286 [pid 6325] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6325] setpgid(0, 0) = 0 [pid 6325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6325] write(3, "1000", 4) = 4 [pid 6325] close(3) = 0 [pid 6325] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6325] setns(201, 0) = 0 [pid 6325] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6325] setns(3, 0) = 0 [pid 6325] close(3) = 0 [pid 6325] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6325] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6325] close(3) = -1 EBADF (Bad file descriptor) [pid 6325] close(4) = 0 [pid 6325] close(5) = -1 EBADF (Bad file descriptor) [pid 6325] close(6) = -1 EBADF (Bad file descriptor) [pid 6325] close(7) = -1 EBADF (Bad file descriptor) [pid 6325] close(8) = -1 EBADF (Bad file descriptor) [pid 6325] close(9) = -1 EBADF (Bad file descriptor) [pid 6325] close(10) = -1 EBADF (Bad file descriptor) [pid 6325] close(11) = -1 EBADF (Bad file descriptor) [pid 6325] close(12) = -1 EBADF (Bad file descriptor) [pid 6325] close(13) = -1 EBADF (Bad file descriptor) [pid 6325] close(14) = -1 EBADF (Bad file descriptor) [pid 6325] close(15) = -1 EBADF (Bad file descriptor) [pid 6325] close(16) = -1 EBADF (Bad file descriptor) [pid 6325] close(17) = -1 EBADF (Bad file descriptor) [pid 6325] close(18) = -1 EBADF (Bad file descriptor) [pid 6325] close(19) = -1 EBADF (Bad file descriptor) [pid 6325] close(20) = -1 EBADF (Bad file descriptor) [pid 6325] close(21) = -1 EBADF (Bad file descriptor) [pid 6325] close(22) = -1 EBADF (Bad file descriptor) [pid 6325] close(23) = -1 EBADF (Bad file descriptor) [pid 6325] close(24) = -1 EBADF (Bad file descriptor) [pid 6325] close(25) = -1 EBADF (Bad file descriptor) [pid 6325] close(26) = -1 EBADF (Bad file descriptor) [pid 6325] close(27) = -1 EBADF (Bad file descriptor) [pid 6325] close(28) = -1 EBADF (Bad file descriptor) [pid 6325] close(29) = -1 EBADF (Bad file descriptor) [pid 6325] exit_group(0) = ? [pid 6325] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6326 attached [pid 6326] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6326] setpgid(0, 0) = 0 [pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1287 [pid 6326] write(3, "1000", 4) = 4 [pid 6326] close(3) = 0 [pid 6326] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6326] setns(201, 0) = 0 [pid 6326] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6326] setns(3, 0) = 0 [pid 6326] close(3) = 0 [pid 6326] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6326] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6326] close(3) = -1 EBADF (Bad file descriptor) [pid 6326] close(4) = 0 [pid 6326] close(5) = -1 EBADF (Bad file descriptor) [pid 6326] close(6) = -1 EBADF (Bad file descriptor) [pid 6326] close(7) = -1 EBADF (Bad file descriptor) [pid 6326] close(8) = -1 EBADF (Bad file descriptor) [pid 6326] close(9) = -1 EBADF (Bad file descriptor) [pid 6326] close(10) = -1 EBADF (Bad file descriptor) [pid 6326] close(11) = -1 EBADF (Bad file descriptor) [pid 6326] close(12) = -1 EBADF (Bad file descriptor) [pid 6326] close(13) = -1 EBADF (Bad file descriptor) [pid 6326] close(14) = -1 EBADF (Bad file descriptor) [pid 6326] close(15) = -1 EBADF (Bad file descriptor) [pid 6326] close(16) = -1 EBADF (Bad file descriptor) [pid 6326] close(17) = -1 EBADF (Bad file descriptor) [pid 6326] close(18) = -1 EBADF (Bad file descriptor) [pid 6326] close(19) = -1 EBADF (Bad file descriptor) [pid 6326] close(20) = -1 EBADF (Bad file descriptor) [pid 6326] close(21) = -1 EBADF (Bad file descriptor) [pid 6326] close(22) = -1 EBADF (Bad file descriptor) [pid 6326] close(23) = -1 EBADF (Bad file descriptor) [pid 6326] close(24) = -1 EBADF (Bad file descriptor) [pid 6326] close(25) = -1 EBADF (Bad file descriptor) [pid 6326] close(26) = -1 EBADF (Bad file descriptor) [pid 6326] close(27) = -1 EBADF (Bad file descriptor) [pid 6326] close(28) = -1 EBADF (Bad file descriptor) [pid 6326] close(29) = -1 EBADF (Bad file descriptor) [pid 6326] exit_group(0) = ? [pid 6326] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6327 attached [pid 6327] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1288 [pid 6327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6327] setpgid(0, 0) = 0 [pid 6327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6327] write(3, "1000", 4) = 4 [pid 6327] close(3) = 0 [pid 6327] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6327] setns(201, 0) = 0 [pid 6327] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6327] setns(3, 0) = 0 [pid 6327] close(3) = 0 [pid 6327] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6327] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6327] close(3) = -1 EBADF (Bad file descriptor) [pid 6327] close(4) = 0 [pid 6327] close(5) = -1 EBADF (Bad file descriptor) [pid 6327] close(6) = -1 EBADF (Bad file descriptor) [pid 6327] close(7) = -1 EBADF (Bad file descriptor) [pid 6327] close(8) = -1 EBADF (Bad file descriptor) [pid 6327] close(9) = -1 EBADF (Bad file descriptor) [pid 6327] close(10) = -1 EBADF (Bad file descriptor) [pid 6327] close(11) = -1 EBADF (Bad file descriptor) [pid 6327] close(12) = -1 EBADF (Bad file descriptor) [pid 6327] close(13) = -1 EBADF (Bad file descriptor) [pid 6327] close(14) = -1 EBADF (Bad file descriptor) [pid 6327] close(15) = -1 EBADF (Bad file descriptor) [pid 6327] close(16) = -1 EBADF (Bad file descriptor) [pid 6327] close(17) = -1 EBADF (Bad file descriptor) [pid 6327] close(18) = -1 EBADF (Bad file descriptor) [pid 6327] close(19) = -1 EBADF (Bad file descriptor) [pid 6327] close(20) = -1 EBADF (Bad file descriptor) [pid 6327] close(21) = -1 EBADF (Bad file descriptor) [pid 6327] close(22) = -1 EBADF (Bad file descriptor) [pid 6327] close(23) = -1 EBADF (Bad file descriptor) [pid 6327] close(24) = -1 EBADF (Bad file descriptor) [pid 6327] close(25) = -1 EBADF (Bad file descriptor) [pid 6327] close(26) = -1 EBADF (Bad file descriptor) [pid 6327] close(27) = -1 EBADF (Bad file descriptor) [pid 6327] close(28) = -1 EBADF (Bad file descriptor) [pid 6327] close(29) = -1 EBADF (Bad file descriptor) [pid 6327] exit_group(0) = ? [pid 6327] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6328 attached [pid 6328] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1289 [pid 6328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6328] setpgid(0, 0) = 0 [pid 6328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6328] write(3, "1000", 4) = 4 [pid 6328] close(3) = 0 [pid 6328] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6328] setns(201, 0) = 0 [pid 6328] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6328] setns(3, 0) = 0 [pid 6328] close(3) = 0 [pid 6328] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6328] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6328] close(3) = -1 EBADF (Bad file descriptor) [pid 6328] close(4) = 0 [pid 6328] close(5) = -1 EBADF (Bad file descriptor) [pid 6328] close(6) = -1 EBADF (Bad file descriptor) [pid 6328] close(7) = -1 EBADF (Bad file descriptor) [pid 6328] close(8) = -1 EBADF (Bad file descriptor) [pid 6328] close(9) = -1 EBADF (Bad file descriptor) [pid 6328] close(10) = -1 EBADF (Bad file descriptor) [pid 6328] close(11) = -1 EBADF (Bad file descriptor) [pid 6328] close(12) = -1 EBADF (Bad file descriptor) [pid 6328] close(13) = -1 EBADF (Bad file descriptor) [pid 6328] close(14) = -1 EBADF (Bad file descriptor) [pid 6328] close(15) = -1 EBADF (Bad file descriptor) [pid 6328] close(16) = -1 EBADF (Bad file descriptor) [pid 6328] close(17) = -1 EBADF (Bad file descriptor) [pid 6328] close(18) = -1 EBADF (Bad file descriptor) [pid 6328] close(19) = -1 EBADF (Bad file descriptor) [pid 6328] close(20) = -1 EBADF (Bad file descriptor) [pid 6328] close(21) = -1 EBADF (Bad file descriptor) [pid 6328] close(22) = -1 EBADF (Bad file descriptor) [pid 6328] close(23) = -1 EBADF (Bad file descriptor) [pid 6328] close(24) = -1 EBADF (Bad file descriptor) [pid 6328] close(25) = -1 EBADF (Bad file descriptor) [pid 6328] close(26) = -1 EBADF (Bad file descriptor) [pid 6328] close(27) = -1 EBADF (Bad file descriptor) [pid 6328] close(28) = -1 EBADF (Bad file descriptor) [pid 6328] close(29) = -1 EBADF (Bad file descriptor) [pid 6328] exit_group(0) = ? [pid 6328] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6329 attached [pid 6329] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1290 [pid 6329] <... set_robust_list resumed>) = 0 [pid 6329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6329] setpgid(0, 0) = 0 [pid 6329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6329] write(3, "1000", 4) = 4 [pid 6329] close(3) = 0 [pid 6329] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6329] setns(201, 0) = 0 [pid 6329] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6329] setns(3, 0) = 0 [pid 6329] close(3) = 0 [pid 6329] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6329] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6329] close(3) = -1 EBADF (Bad file descriptor) [pid 6329] close(4) = 0 [pid 6329] close(5) = -1 EBADF (Bad file descriptor) [pid 6329] close(6) = -1 EBADF (Bad file descriptor) [pid 6329] close(7) = -1 EBADF (Bad file descriptor) [pid 6329] close(8) = -1 EBADF (Bad file descriptor) [pid 6329] close(9) = -1 EBADF (Bad file descriptor) [pid 6329] close(10) = -1 EBADF (Bad file descriptor) [pid 6329] close(11) = -1 EBADF (Bad file descriptor) [pid 6329] close(12) = -1 EBADF (Bad file descriptor) [pid 6329] close(13) = -1 EBADF (Bad file descriptor) [pid 6329] close(14) = -1 EBADF (Bad file descriptor) [pid 6329] close(15) = -1 EBADF (Bad file descriptor) [pid 6329] close(16) = -1 EBADF (Bad file descriptor) [pid 6329] close(17) = -1 EBADF (Bad file descriptor) [pid 6329] close(18) = -1 EBADF (Bad file descriptor) [pid 6329] close(19) = -1 EBADF (Bad file descriptor) [pid 6329] close(20) = -1 EBADF (Bad file descriptor) [pid 6329] close(21) = -1 EBADF (Bad file descriptor) [pid 6329] close(22) = -1 EBADF (Bad file descriptor) [pid 6329] close(23) = -1 EBADF (Bad file descriptor) [pid 6329] close(24) = -1 EBADF (Bad file descriptor) [pid 6329] close(25) = -1 EBADF (Bad file descriptor) [pid 6329] close(26) = -1 EBADF (Bad file descriptor) [pid 6329] close(27) = -1 EBADF (Bad file descriptor) [pid 6329] close(28) = -1 EBADF (Bad file descriptor) [pid 6329] close(29) = -1 EBADF (Bad file descriptor) [pid 6329] exit_group(0) = ? [pid 6329] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6330 attached , child_tidptr=0x555555cb2690) = 1291 [pid 6330] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6330] setpgid(0, 0) = 0 [pid 6330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6330] write(3, "1000", 4) = 4 [pid 6330] close(3) = 0 [pid 6330] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6330] setns(201, 0) = 0 [pid 6330] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6330] setns(3, 0) = 0 [pid 6330] close(3) = 0 [pid 6330] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6330] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6330] close(3) = -1 EBADF (Bad file descriptor) [pid 6330] close(4) = 0 [pid 6330] close(5) = -1 EBADF (Bad file descriptor) [pid 6330] close(6) = -1 EBADF (Bad file descriptor) [pid 6330] close(7) = -1 EBADF (Bad file descriptor) [pid 6330] close(8) = -1 EBADF (Bad file descriptor) [pid 6330] close(9) = -1 EBADF (Bad file descriptor) [pid 6330] close(10) = -1 EBADF (Bad file descriptor) [pid 6330] close(11) = -1 EBADF (Bad file descriptor) [pid 6330] close(12) = -1 EBADF (Bad file descriptor) [pid 6330] close(13) = -1 EBADF (Bad file descriptor) [pid 6330] close(14) = -1 EBADF (Bad file descriptor) [pid 6330] close(15) = -1 EBADF (Bad file descriptor) [pid 6330] close(16) = -1 EBADF (Bad file descriptor) [pid 6330] close(17) = -1 EBADF (Bad file descriptor) [pid 6330] close(18) = -1 EBADF (Bad file descriptor) [pid 6330] close(19) = -1 EBADF (Bad file descriptor) [pid 6330] close(20) = -1 EBADF (Bad file descriptor) [pid 6330] close(21) = -1 EBADF (Bad file descriptor) [pid 6330] close(22) = -1 EBADF (Bad file descriptor) [pid 6330] close(23) = -1 EBADF (Bad file descriptor) [pid 6330] close(24) = -1 EBADF (Bad file descriptor) [pid 6330] close(25) = -1 EBADF (Bad file descriptor) [pid 6330] close(26) = -1 EBADF (Bad file descriptor) [pid 6330] close(27) = -1 EBADF (Bad file descriptor) [pid 6330] close(28) = -1 EBADF (Bad file descriptor) [pid 6330] close(29) = -1 EBADF (Bad file descriptor) [pid 6330] exit_group(0) = ? [pid 6330] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1291, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6331 attached [pid 6331] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1292 [pid 6331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6331] setpgid(0, 0) = 0 [pid 6331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6331] write(3, "1000", 4) = 4 [pid 6331] close(3) = 0 [pid 6331] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6331] setns(201, 0) = 0 [pid 6331] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6331] setns(3, 0) = 0 [pid 6331] close(3) = 0 [pid 6331] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6331] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6331] close(3) = -1 EBADF (Bad file descriptor) [pid 6331] close(4) = 0 [pid 6331] close(5) = -1 EBADF (Bad file descriptor) [pid 6331] close(6) = -1 EBADF (Bad file descriptor) [pid 6331] close(7) = -1 EBADF (Bad file descriptor) [pid 6331] close(8) = -1 EBADF (Bad file descriptor) [pid 6331] close(9) = -1 EBADF (Bad file descriptor) [pid 6331] close(10) = -1 EBADF (Bad file descriptor) [pid 6331] close(11) = -1 EBADF (Bad file descriptor) [pid 6331] close(12) = -1 EBADF (Bad file descriptor) [pid 6331] close(13) = -1 EBADF (Bad file descriptor) [pid 6331] close(14) = -1 EBADF (Bad file descriptor) [pid 6331] close(15) = -1 EBADF (Bad file descriptor) [pid 6331] close(16) = -1 EBADF (Bad file descriptor) [pid 6331] close(17) = -1 EBADF (Bad file descriptor) [pid 6331] close(18) = -1 EBADF (Bad file descriptor) [pid 6331] close(19) = -1 EBADF (Bad file descriptor) [pid 6331] close(20) = -1 EBADF (Bad file descriptor) [pid 6331] close(21) = -1 EBADF (Bad file descriptor) [pid 6331] close(22) = -1 EBADF (Bad file descriptor) [pid 6331] close(23) = -1 EBADF (Bad file descriptor) [pid 6331] close(24) = -1 EBADF (Bad file descriptor) [pid 6331] close(25) = -1 EBADF (Bad file descriptor) [pid 6331] close(26) = -1 EBADF (Bad file descriptor) [pid 6331] close(27) = -1 EBADF (Bad file descriptor) [pid 6331] close(28) = -1 EBADF (Bad file descriptor) [pid 6331] close(29) = -1 EBADF (Bad file descriptor) [pid 6331] exit_group(0) = ? [pid 6331] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6332 attached [pid 6332] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1293 [pid 6332] <... prctl resumed>) = 0 [pid 6332] setpgid(0, 0) = 0 [pid 6332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6332] write(3, "1000", 4) = 4 [pid 6332] close(3) = 0 [pid 6332] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6332] setns(201, 0) = 0 [pid 6332] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6332] setns(3, 0) = 0 [pid 6332] close(3) = 0 [pid 6332] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6332] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6332] close(3) = -1 EBADF (Bad file descriptor) [pid 6332] close(4) = 0 [pid 6332] close(5) = -1 EBADF (Bad file descriptor) [pid 6332] close(6) = -1 EBADF (Bad file descriptor) [pid 6332] close(7) = -1 EBADF (Bad file descriptor) [pid 6332] close(8) = -1 EBADF (Bad file descriptor) [pid 6332] close(9) = -1 EBADF (Bad file descriptor) [pid 6332] close(10) = -1 EBADF (Bad file descriptor) [pid 6332] close(11) = -1 EBADF (Bad file descriptor) [pid 6332] close(12) = -1 EBADF (Bad file descriptor) [pid 6332] close(13) = -1 EBADF (Bad file descriptor) [pid 6332] close(14) = -1 EBADF (Bad file descriptor) [pid 6332] close(15) = -1 EBADF (Bad file descriptor) [pid 6332] close(16) = -1 EBADF (Bad file descriptor) [pid 6332] close(17) = -1 EBADF (Bad file descriptor) [pid 6332] close(18) = -1 EBADF (Bad file descriptor) [pid 6332] close(19) = -1 EBADF (Bad file descriptor) [pid 6332] close(20) = -1 EBADF (Bad file descriptor) [pid 6332] close(21) = -1 EBADF (Bad file descriptor) [pid 6332] close(22) = -1 EBADF (Bad file descriptor) [pid 6332] close(23) = -1 EBADF (Bad file descriptor) [pid 6332] close(24) = -1 EBADF (Bad file descriptor) [pid 6332] close(25) = -1 EBADF (Bad file descriptor) [pid 6332] close(26) = -1 EBADF (Bad file descriptor) [pid 6332] close(27) = -1 EBADF (Bad file descriptor) [pid 6332] close(28) = -1 EBADF (Bad file descriptor) [pid 6332] close(29) = -1 EBADF (Bad file descriptor) [pid 6332] exit_group(0) = ? [pid 6332] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1294 ./strace-static-x86_64: Process 6333 attached [pid 6333] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6333] setpgid(0, 0) = 0 [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6333] write(3, "1000", 4) = 4 [pid 6333] close(3) = 0 [pid 6333] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6333] setns(201, 0) = 0 [pid 6333] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6333] setns(3, 0) = 0 [pid 6333] close(3) = 0 [pid 6333] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6333] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6333] close(3) = -1 EBADF (Bad file descriptor) [pid 6333] close(4) = 0 [pid 6333] close(5) = -1 EBADF (Bad file descriptor) [pid 6333] close(6) = -1 EBADF (Bad file descriptor) [pid 6333] close(7) = -1 EBADF (Bad file descriptor) [pid 6333] close(8) = -1 EBADF (Bad file descriptor) [pid 6333] close(9) = -1 EBADF (Bad file descriptor) [pid 6333] close(10) = -1 EBADF (Bad file descriptor) [pid 6333] close(11) = -1 EBADF (Bad file descriptor) [pid 6333] close(12) = -1 EBADF (Bad file descriptor) [pid 6333] close(13) = -1 EBADF (Bad file descriptor) [pid 6333] close(14) = -1 EBADF (Bad file descriptor) [pid 6333] close(15) = -1 EBADF (Bad file descriptor) [pid 6333] close(16) = -1 EBADF (Bad file descriptor) [pid 6333] close(17) = -1 EBADF (Bad file descriptor) [pid 6333] close(18) = -1 EBADF (Bad file descriptor) [pid 6333] close(19) = -1 EBADF (Bad file descriptor) [pid 6333] close(20) = -1 EBADF (Bad file descriptor) [pid 6333] close(21) = -1 EBADF (Bad file descriptor) [pid 6333] close(22) = -1 EBADF (Bad file descriptor) [pid 6333] close(23) = -1 EBADF (Bad file descriptor) [pid 6333] close(24) = -1 EBADF (Bad file descriptor) [pid 6333] close(25) = -1 EBADF (Bad file descriptor) [pid 6333] close(26) = -1 EBADF (Bad file descriptor) [pid 6333] close(27) = -1 EBADF (Bad file descriptor) [pid 6333] close(28) = -1 EBADF (Bad file descriptor) [pid 6333] close(29) = -1 EBADF (Bad file descriptor) [pid 6333] exit_group(0) = ? [pid 6333] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6335 attached [pid 6335] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1295 [pid 6335] <... set_robust_list resumed>) = 0 [pid 6335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6335] setpgid(0, 0) = 0 [pid 6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6335] write(3, "1000", 4) = 4 [pid 6335] close(3) = 0 [pid 6335] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6335] setns(201, 0) = 0 [pid 6335] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6335] setns(3, 0) = 0 [pid 6335] close(3) = 0 [pid 6335] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6335] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6335] close(3) = -1 EBADF (Bad file descriptor) [pid 6335] close(4) = 0 [pid 6335] close(5) = -1 EBADF (Bad file descriptor) [pid 6335] close(6) = -1 EBADF (Bad file descriptor) [pid 6335] close(7) = -1 EBADF (Bad file descriptor) [pid 6335] close(8) = -1 EBADF (Bad file descriptor) [pid 6335] close(9) = -1 EBADF (Bad file descriptor) [pid 6335] close(10) = -1 EBADF (Bad file descriptor) [pid 6335] close(11) = -1 EBADF (Bad file descriptor) [pid 6335] close(12) = -1 EBADF (Bad file descriptor) [pid 6335] close(13) = -1 EBADF (Bad file descriptor) [pid 6335] close(14) = -1 EBADF (Bad file descriptor) [pid 6335] close(15) = -1 EBADF (Bad file descriptor) [pid 6335] close(16) = -1 EBADF (Bad file descriptor) [pid 6335] close(17) = -1 EBADF (Bad file descriptor) [pid 6335] close(18) = -1 EBADF (Bad file descriptor) [pid 6335] close(19) = -1 EBADF (Bad file descriptor) [pid 6335] close(20) = -1 EBADF (Bad file descriptor) [pid 6335] close(21) = -1 EBADF (Bad file descriptor) [pid 6335] close(22) = -1 EBADF (Bad file descriptor) [pid 6335] close(23) = -1 EBADF (Bad file descriptor) [pid 6335] close(24) = -1 EBADF (Bad file descriptor) [pid 6335] close(25) = -1 EBADF (Bad file descriptor) [pid 6335] close(26) = -1 EBADF (Bad file descriptor) [pid 6335] close(27) = -1 EBADF (Bad file descriptor) [pid 6335] close(28) = -1 EBADF (Bad file descriptor) [pid 6335] close(29) = -1 EBADF (Bad file descriptor) [pid 6335] exit_group(0) = ? [pid 6335] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6336 attached [pid 6336] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1296 [pid 6336] <... set_robust_list resumed>) = 0 [pid 6336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6336] setpgid(0, 0) = 0 [pid 6336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6336] write(3, "1000", 4) = 4 [pid 6336] close(3) = 0 [pid 6336] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6336] setns(201, 0) = 0 [pid 6336] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6336] setns(3, 0) = 0 [pid 6336] close(3) = 0 [pid 6336] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6336] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6336] close(3) = -1 EBADF (Bad file descriptor) [pid 6336] close(4) = 0 [pid 6336] close(5) = -1 EBADF (Bad file descriptor) [pid 6336] close(6) = -1 EBADF (Bad file descriptor) [pid 6336] close(7) = -1 EBADF (Bad file descriptor) [pid 6336] close(8) = -1 EBADF (Bad file descriptor) [pid 6336] close(9) = -1 EBADF (Bad file descriptor) [pid 6336] close(10) = -1 EBADF (Bad file descriptor) [pid 6336] close(11) = -1 EBADF (Bad file descriptor) [pid 6336] close(12) = -1 EBADF (Bad file descriptor) [pid 6336] close(13) = -1 EBADF (Bad file descriptor) [pid 6336] close(14) = -1 EBADF (Bad file descriptor) [pid 6336] close(15) = -1 EBADF (Bad file descriptor) [pid 6336] close(16) = -1 EBADF (Bad file descriptor) [pid 6336] close(17) = -1 EBADF (Bad file descriptor) [pid 6336] close(18) = -1 EBADF (Bad file descriptor) [pid 6336] close(19) = -1 EBADF (Bad file descriptor) [pid 6336] close(20) = -1 EBADF (Bad file descriptor) [pid 6336] close(21) = -1 EBADF (Bad file descriptor) [pid 6336] close(22) = -1 EBADF (Bad file descriptor) [pid 6336] close(23) = -1 EBADF (Bad file descriptor) [pid 6336] close(24) = -1 EBADF (Bad file descriptor) [pid 6336] close(25) = -1 EBADF (Bad file descriptor) [pid 6336] close(26) = -1 EBADF (Bad file descriptor) [pid 6336] close(27) = -1 EBADF (Bad file descriptor) [pid 6336] close(28) = -1 EBADF (Bad file descriptor) [pid 6336] close(29) = -1 EBADF (Bad file descriptor) [pid 6336] exit_group(0) = ? [pid 6336] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1297 ./strace-static-x86_64: Process 6337 attached [pid 6337] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6337] setpgid(0, 0) = 0 [pid 6337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6337] write(3, "1000", 4) = 4 [pid 6337] close(3) = 0 [pid 6337] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6337] setns(201, 0) = 0 [pid 6337] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6337] setns(3, 0) = 0 [pid 6337] close(3) = 0 [pid 6337] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6337] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6337] close(3) = -1 EBADF (Bad file descriptor) [pid 6337] close(4) = 0 [pid 6337] close(5) = -1 EBADF (Bad file descriptor) [pid 6337] close(6) = -1 EBADF (Bad file descriptor) [pid 6337] close(7) = -1 EBADF (Bad file descriptor) [pid 6337] close(8) = -1 EBADF (Bad file descriptor) [pid 6337] close(9) = -1 EBADF (Bad file descriptor) [pid 6337] close(10) = -1 EBADF (Bad file descriptor) [pid 6337] close(11) = -1 EBADF (Bad file descriptor) [pid 6337] close(12) = -1 EBADF (Bad file descriptor) [pid 6337] close(13) = -1 EBADF (Bad file descriptor) [pid 6337] close(14) = -1 EBADF (Bad file descriptor) [pid 6337] close(15) = -1 EBADF (Bad file descriptor) [pid 6337] close(16) = -1 EBADF (Bad file descriptor) [pid 6337] close(17) = -1 EBADF (Bad file descriptor) [pid 6337] close(18) = -1 EBADF (Bad file descriptor) [pid 6337] close(19) = -1 EBADF (Bad file descriptor) [pid 6337] close(20) = -1 EBADF (Bad file descriptor) [pid 6337] close(21) = -1 EBADF (Bad file descriptor) [pid 6337] close(22) = -1 EBADF (Bad file descriptor) [pid 6337] close(23) = -1 EBADF (Bad file descriptor) [pid 6337] close(24) = -1 EBADF (Bad file descriptor) [pid 6337] close(25) = -1 EBADF (Bad file descriptor) [pid 6337] close(26) = -1 EBADF (Bad file descriptor) [pid 6337] close(27) = -1 EBADF (Bad file descriptor) [pid 6337] close(28) = -1 EBADF (Bad file descriptor) [pid 6337] close(29) = -1 EBADF (Bad file descriptor) [pid 6337] exit_group(0) = ? [pid 6337] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6338 attached [pid 6338] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1298 [pid 6338] <... prctl resumed>) = 0 [pid 6338] setpgid(0, 0) = 0 [pid 6338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6338] write(3, "1000", 4) = 4 [pid 6338] close(3) = 0 [pid 6338] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6338] setns(201, 0) = 0 [pid 6338] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6338] setns(3, 0) = 0 [pid 6338] close(3) = 0 [pid 6338] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6338] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6338] close(3) = -1 EBADF (Bad file descriptor) [pid 6338] close(4) = 0 [pid 6338] close(5) = -1 EBADF (Bad file descriptor) [pid 6338] close(6) = -1 EBADF (Bad file descriptor) [pid 6338] close(7) = -1 EBADF (Bad file descriptor) [pid 6338] close(8) = -1 EBADF (Bad file descriptor) [pid 6338] close(9) = -1 EBADF (Bad file descriptor) [pid 6338] close(10) = -1 EBADF (Bad file descriptor) [pid 6338] close(11) = -1 EBADF (Bad file descriptor) [pid 6338] close(12) = -1 EBADF (Bad file descriptor) [pid 6338] close(13) = -1 EBADF (Bad file descriptor) [pid 6338] close(14) = -1 EBADF (Bad file descriptor) [pid 6338] close(15) = -1 EBADF (Bad file descriptor) [pid 6338] close(16) = -1 EBADF (Bad file descriptor) [pid 6338] close(17) = -1 EBADF (Bad file descriptor) [pid 6338] close(18) = -1 EBADF (Bad file descriptor) [pid 6338] close(19) = -1 EBADF (Bad file descriptor) [pid 6338] close(20) = -1 EBADF (Bad file descriptor) [pid 6338] close(21) = -1 EBADF (Bad file descriptor) [pid 6338] close(22) = -1 EBADF (Bad file descriptor) [pid 6338] close(23) = -1 EBADF (Bad file descriptor) [pid 6338] close(24) = -1 EBADF (Bad file descriptor) [pid 6338] close(25) = -1 EBADF (Bad file descriptor) [pid 6338] close(26) = -1 EBADF (Bad file descriptor) [pid 6338] close(27) = -1 EBADF (Bad file descriptor) [pid 6338] close(28) = -1 EBADF (Bad file descriptor) [pid 6338] close(29) = -1 EBADF (Bad file descriptor) [pid 6338] exit_group(0) = ? [pid 6338] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1298, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6339 attached , child_tidptr=0x555555cb2690) = 1299 [pid 6339] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6339] setpgid(0, 0) = 0 [pid 6339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6339] write(3, "1000", 4) = 4 [pid 6339] close(3) = 0 [pid 6339] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6339] setns(201, 0) = 0 [pid 6339] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6339] setns(3, 0) = 0 [pid 6339] close(3) = 0 [pid 6339] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6339] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6339] close(3) = -1 EBADF (Bad file descriptor) [pid 6339] close(4) = 0 [pid 6339] close(5) = -1 EBADF (Bad file descriptor) [pid 6339] close(6) = -1 EBADF (Bad file descriptor) [pid 6339] close(7) = -1 EBADF (Bad file descriptor) [pid 6339] close(8) = -1 EBADF (Bad file descriptor) [pid 6339] close(9) = -1 EBADF (Bad file descriptor) [pid 6339] close(10) = -1 EBADF (Bad file descriptor) [pid 6339] close(11) = -1 EBADF (Bad file descriptor) [pid 6339] close(12) = -1 EBADF (Bad file descriptor) [pid 6339] close(13) = -1 EBADF (Bad file descriptor) [pid 6339] close(14) = -1 EBADF (Bad file descriptor) [pid 6339] close(15) = -1 EBADF (Bad file descriptor) [pid 6339] close(16) = -1 EBADF (Bad file descriptor) [pid 6339] close(17) = -1 EBADF (Bad file descriptor) [pid 6339] close(18) = -1 EBADF (Bad file descriptor) [pid 6339] close(19) = -1 EBADF (Bad file descriptor) [pid 6339] close(20) = -1 EBADF (Bad file descriptor) [pid 6339] close(21) = -1 EBADF (Bad file descriptor) [pid 6339] close(22) = -1 EBADF (Bad file descriptor) [pid 6339] close(23) = -1 EBADF (Bad file descriptor) [pid 6339] close(24) = -1 EBADF (Bad file descriptor) [pid 6339] close(25) = -1 EBADF (Bad file descriptor) [pid 6339] close(26) = -1 EBADF (Bad file descriptor) [pid 6339] close(27) = -1 EBADF (Bad file descriptor) [pid 6339] close(28) = -1 EBADF (Bad file descriptor) [pid 6339] close(29) = -1 EBADF (Bad file descriptor) [pid 6339] exit_group(0) = ? [pid 6339] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6340 attached , child_tidptr=0x555555cb2690) = 1300 [pid 6340] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6340] setpgid(0, 0) = 0 [pid 6340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6340] write(3, "1000", 4) = 4 [pid 6340] close(3) = 0 [pid 6340] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6340] setns(201, 0) = 0 [pid 6340] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6340] setns(3, 0) = 0 [pid 6340] close(3) = 0 [pid 6340] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6340] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6340] close(3) = -1 EBADF (Bad file descriptor) [pid 6340] close(4) = 0 [pid 6340] close(5) = -1 EBADF (Bad file descriptor) [pid 6340] close(6) = -1 EBADF (Bad file descriptor) [pid 6340] close(7) = -1 EBADF (Bad file descriptor) [pid 6340] close(8) = -1 EBADF (Bad file descriptor) [pid 6340] close(9) = -1 EBADF (Bad file descriptor) [pid 6340] close(10) = -1 EBADF (Bad file descriptor) [pid 6340] close(11) = -1 EBADF (Bad file descriptor) [pid 6340] close(12) = -1 EBADF (Bad file descriptor) [pid 6340] close(13) = -1 EBADF (Bad file descriptor) [pid 6340] close(14) = -1 EBADF (Bad file descriptor) [pid 6340] close(15) = -1 EBADF (Bad file descriptor) [pid 6340] close(16) = -1 EBADF (Bad file descriptor) [pid 6340] close(17) = -1 EBADF (Bad file descriptor) [pid 6340] close(18) = -1 EBADF (Bad file descriptor) [pid 6340] close(19) = -1 EBADF (Bad file descriptor) [pid 6340] close(20) = -1 EBADF (Bad file descriptor) [pid 6340] close(21) = -1 EBADF (Bad file descriptor) [pid 6340] close(22) = -1 EBADF (Bad file descriptor) [pid 6340] close(23) = -1 EBADF (Bad file descriptor) [pid 6340] close(24) = -1 EBADF (Bad file descriptor) [pid 6340] close(25) = -1 EBADF (Bad file descriptor) [pid 6340] close(26) = -1 EBADF (Bad file descriptor) [pid 6340] close(27) = -1 EBADF (Bad file descriptor) [pid 6340] close(28) = -1 EBADF (Bad file descriptor) [pid 6340] close(29) = -1 EBADF (Bad file descriptor) [pid 6340] exit_group(0) = ? [pid 6340] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6341 attached , child_tidptr=0x555555cb2690) = 1301 [pid 6341] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6341] setpgid(0, 0) = 0 [pid 6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6341] write(3, "1000", 4) = 4 [pid 6341] close(3) = 0 [pid 6341] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6341] setns(201, 0) = 0 [pid 6341] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6341] setns(3, 0) = 0 [pid 6341] close(3) = 0 [pid 6341] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6341] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6341] close(3) = -1 EBADF (Bad file descriptor) [pid 6341] close(4) = 0 [pid 6341] close(5) = -1 EBADF (Bad file descriptor) [pid 6341] close(6) = -1 EBADF (Bad file descriptor) [pid 6341] close(7) = -1 EBADF (Bad file descriptor) [pid 6341] close(8) = -1 EBADF (Bad file descriptor) [pid 6341] close(9) = -1 EBADF (Bad file descriptor) [pid 6341] close(10) = -1 EBADF (Bad file descriptor) [pid 6341] close(11) = -1 EBADF (Bad file descriptor) [pid 6341] close(12) = -1 EBADF (Bad file descriptor) [pid 6341] close(13) = -1 EBADF (Bad file descriptor) [pid 6341] close(14) = -1 EBADF (Bad file descriptor) [pid 6341] close(15) = -1 EBADF (Bad file descriptor) [pid 6341] close(16) = -1 EBADF (Bad file descriptor) [pid 6341] close(17) = -1 EBADF (Bad file descriptor) [pid 6341] close(18) = -1 EBADF (Bad file descriptor) [pid 6341] close(19) = -1 EBADF (Bad file descriptor) [pid 6341] close(20) = -1 EBADF (Bad file descriptor) [pid 6341] close(21) = -1 EBADF (Bad file descriptor) [pid 6341] close(22) = -1 EBADF (Bad file descriptor) [pid 6341] close(23) = -1 EBADF (Bad file descriptor) [pid 6341] close(24) = -1 EBADF (Bad file descriptor) [pid 6341] close(25) = -1 EBADF (Bad file descriptor) [pid 6341] close(26) = -1 EBADF (Bad file descriptor) [pid 6341] close(27) = -1 EBADF (Bad file descriptor) [pid 6341] close(28) = -1 EBADF (Bad file descriptor) [pid 6341] close(29) = -1 EBADF (Bad file descriptor) [pid 6341] exit_group(0) = ? [pid 6341] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6342 attached , child_tidptr=0x555555cb2690) = 1302 [pid 6342] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6342] setpgid(0, 0) = 0 [pid 6342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6342] write(3, "1000", 4) = 4 [pid 6342] close(3) = 0 [pid 6342] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6342] setns(201, 0) = 0 [pid 6342] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6342] setns(3, 0) = 0 [pid 6342] close(3) = 0 [pid 6342] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6342] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6342] close(3) = -1 EBADF (Bad file descriptor) [pid 6342] close(4) = 0 [pid 6342] close(5) = -1 EBADF (Bad file descriptor) [pid 6342] close(6) = -1 EBADF (Bad file descriptor) [pid 6342] close(7) = -1 EBADF (Bad file descriptor) [pid 6342] close(8) = -1 EBADF (Bad file descriptor) [pid 6342] close(9) = -1 EBADF (Bad file descriptor) [pid 6342] close(10) = -1 EBADF (Bad file descriptor) [pid 6342] close(11) = -1 EBADF (Bad file descriptor) [pid 6342] close(12) = -1 EBADF (Bad file descriptor) [pid 6342] close(13) = -1 EBADF (Bad file descriptor) [pid 6342] close(14) = -1 EBADF (Bad file descriptor) [pid 6342] close(15) = -1 EBADF (Bad file descriptor) [pid 6342] close(16) = -1 EBADF (Bad file descriptor) [pid 6342] close(17) = -1 EBADF (Bad file descriptor) [pid 6342] close(18) = -1 EBADF (Bad file descriptor) [pid 6342] close(19) = -1 EBADF (Bad file descriptor) [pid 6342] close(20) = -1 EBADF (Bad file descriptor) [pid 6342] close(21) = -1 EBADF (Bad file descriptor) [pid 6342] close(22) = -1 EBADF (Bad file descriptor) [pid 6342] close(23) = -1 EBADF (Bad file descriptor) [pid 6342] close(24) = -1 EBADF (Bad file descriptor) [pid 6342] close(25) = -1 EBADF (Bad file descriptor) [pid 6342] close(26) = -1 EBADF (Bad file descriptor) [pid 6342] close(27) = -1 EBADF (Bad file descriptor) [pid 6342] close(28) = -1 EBADF (Bad file descriptor) [pid 6342] close(29) = -1 EBADF (Bad file descriptor) [pid 6342] exit_group(0) = ? [pid 6342] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6343 attached [pid 6343] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1303 [pid 6343] <... prctl resumed>) = 0 [pid 6343] setpgid(0, 0) = 0 [pid 6343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6343] write(3, "1000", 4) = 4 [pid 6343] close(3) = 0 [pid 6343] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6343] setns(201, 0) = 0 [pid 6343] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6343] setns(3, 0) = 0 [pid 6343] close(3) = 0 [pid 6343] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6343] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6343] close(3) = -1 EBADF (Bad file descriptor) [pid 6343] close(4) = 0 [pid 6343] close(5) = -1 EBADF (Bad file descriptor) [pid 6343] close(6) = -1 EBADF (Bad file descriptor) [pid 6343] close(7) = -1 EBADF (Bad file descriptor) [pid 6343] close(8) = -1 EBADF (Bad file descriptor) [pid 6343] close(9) = -1 EBADF (Bad file descriptor) [pid 6343] close(10) = -1 EBADF (Bad file descriptor) [pid 6343] close(11) = -1 EBADF (Bad file descriptor) [pid 6343] close(12) = -1 EBADF (Bad file descriptor) [pid 6343] close(13) = -1 EBADF (Bad file descriptor) [pid 6343] close(14) = -1 EBADF (Bad file descriptor) [pid 6343] close(15) = -1 EBADF (Bad file descriptor) [pid 6343] close(16) = -1 EBADF (Bad file descriptor) [pid 6343] close(17) = -1 EBADF (Bad file descriptor) [pid 6343] close(18) = -1 EBADF (Bad file descriptor) [pid 6343] close(19) = -1 EBADF (Bad file descriptor) [pid 6343] close(20) = -1 EBADF (Bad file descriptor) [pid 6343] close(21) = -1 EBADF (Bad file descriptor) [pid 6343] close(22) = -1 EBADF (Bad file descriptor) [pid 6343] close(23) = -1 EBADF (Bad file descriptor) [pid 6343] close(24) = -1 EBADF (Bad file descriptor) [pid 6343] close(25) = -1 EBADF (Bad file descriptor) [pid 6343] close(26) = -1 EBADF (Bad file descriptor) [pid 6343] close(27) = -1 EBADF (Bad file descriptor) [pid 6343] close(28) = -1 EBADF (Bad file descriptor) [pid 6343] close(29) = -1 EBADF (Bad file descriptor) [pid 6343] exit_group(0) = ? [pid 6343] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1304 ./strace-static-x86_64: Process 6344 attached [pid 6344] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6344] setpgid(0, 0) = 0 [pid 6344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6344] write(3, "1000", 4) = 4 [pid 6344] close(3) = 0 [pid 6344] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6344] setns(201, 0) = 0 [pid 6344] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6344] setns(3, 0) = 0 [pid 6344] close(3) = 0 [pid 6344] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6344] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6344] close(3) = -1 EBADF (Bad file descriptor) [pid 6344] close(4) = 0 [pid 6344] close(5) = -1 EBADF (Bad file descriptor) [pid 6344] close(6) = -1 EBADF (Bad file descriptor) [pid 6344] close(7) = -1 EBADF (Bad file descriptor) [pid 6344] close(8) = -1 EBADF (Bad file descriptor) [pid 6344] close(9) = -1 EBADF (Bad file descriptor) [pid 6344] close(10) = -1 EBADF (Bad file descriptor) [pid 6344] close(11) = -1 EBADF (Bad file descriptor) [pid 6344] close(12) = -1 EBADF (Bad file descriptor) [pid 6344] close(13) = -1 EBADF (Bad file descriptor) [pid 6344] close(14) = -1 EBADF (Bad file descriptor) [pid 6344] close(15) = -1 EBADF (Bad file descriptor) [pid 6344] close(16) = -1 EBADF (Bad file descriptor) [pid 6344] close(17) = -1 EBADF (Bad file descriptor) [pid 6344] close(18) = -1 EBADF (Bad file descriptor) [pid 6344] close(19) = -1 EBADF (Bad file descriptor) [pid 6344] close(20) = -1 EBADF (Bad file descriptor) [pid 6344] close(21) = -1 EBADF (Bad file descriptor) [pid 6344] close(22) = -1 EBADF (Bad file descriptor) [pid 6344] close(23) = -1 EBADF (Bad file descriptor) [pid 6344] close(24) = -1 EBADF (Bad file descriptor) [pid 6344] close(25) = -1 EBADF (Bad file descriptor) [pid 6344] close(26) = -1 EBADF (Bad file descriptor) [pid 6344] close(27) = -1 EBADF (Bad file descriptor) [pid 6344] close(28) = -1 EBADF (Bad file descriptor) [pid 6344] close(29) = -1 EBADF (Bad file descriptor) [pid 6344] exit_group(0) = ? [pid 6344] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6345 attached [pid 6345] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6345] setpgid(0, 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1305 [pid 6345] <... setpgid resumed>) = 0 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6345] write(3, "1000", 4) = 4 [pid 6345] close(3) = 0 [pid 6345] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6345] setns(201, 0) = 0 [pid 6345] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6345] setns(3, 0) = 0 [pid 6345] close(3) = 0 [pid 6345] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6345] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6345] close(3) = -1 EBADF (Bad file descriptor) [pid 6345] close(4) = 0 [pid 6345] close(5) = -1 EBADF (Bad file descriptor) [pid 6345] close(6) = -1 EBADF (Bad file descriptor) [pid 6345] close(7) = -1 EBADF (Bad file descriptor) [pid 6345] close(8) = -1 EBADF (Bad file descriptor) [pid 6345] close(9) = -1 EBADF (Bad file descriptor) [pid 6345] close(10) = -1 EBADF (Bad file descriptor) [pid 6345] close(11) = -1 EBADF (Bad file descriptor) [pid 6345] close(12) = -1 EBADF (Bad file descriptor) [pid 6345] close(13) = -1 EBADF (Bad file descriptor) [pid 6345] close(14) = -1 EBADF (Bad file descriptor) [pid 6345] close(15) = -1 EBADF (Bad file descriptor) [pid 6345] close(16) = -1 EBADF (Bad file descriptor) [pid 6345] close(17) = -1 EBADF (Bad file descriptor) [pid 6345] close(18) = -1 EBADF (Bad file descriptor) [pid 6345] close(19) = -1 EBADF (Bad file descriptor) [pid 6345] close(20) = -1 EBADF (Bad file descriptor) [pid 6345] close(21) = -1 EBADF (Bad file descriptor) [pid 6345] close(22) = -1 EBADF (Bad file descriptor) [pid 6345] close(23) = -1 EBADF (Bad file descriptor) [pid 6345] close(24) = -1 EBADF (Bad file descriptor) [pid 6345] close(25) = -1 EBADF (Bad file descriptor) [pid 6345] close(26) = -1 EBADF (Bad file descriptor) [pid 6345] close(27) = -1 EBADF (Bad file descriptor) [pid 6345] close(28) = -1 EBADF (Bad file descriptor) [pid 6345] close(29) = -1 EBADF (Bad file descriptor) [pid 6345] exit_group(0) = ? [pid 6345] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6346 attached , child_tidptr=0x555555cb2690) = 1306 [pid 6346] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6346] setpgid(0, 0) = 0 [pid 6346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6346] write(3, "1000", 4) = 4 [pid 6346] close(3) = 0 [pid 6346] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6346] setns(201, 0) = 0 [pid 6346] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6346] setns(3, 0) = 0 [pid 6346] close(3) = 0 [pid 6346] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6346] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6346] close(3) = -1 EBADF (Bad file descriptor) [pid 6346] close(4) = 0 [pid 6346] close(5) = -1 EBADF (Bad file descriptor) [pid 6346] close(6) = -1 EBADF (Bad file descriptor) [pid 6346] close(7) = -1 EBADF (Bad file descriptor) [pid 6346] close(8) = -1 EBADF (Bad file descriptor) [pid 6346] close(9) = -1 EBADF (Bad file descriptor) [pid 6346] close(10) = -1 EBADF (Bad file descriptor) [pid 6346] close(11) = -1 EBADF (Bad file descriptor) [pid 6346] close(12) = -1 EBADF (Bad file descriptor) [pid 6346] close(13) = -1 EBADF (Bad file descriptor) [pid 6346] close(14) = -1 EBADF (Bad file descriptor) [pid 6346] close(15) = -1 EBADF (Bad file descriptor) [pid 6346] close(16) = -1 EBADF (Bad file descriptor) [pid 6346] close(17) = -1 EBADF (Bad file descriptor) [pid 6346] close(18) = -1 EBADF (Bad file descriptor) [pid 6346] close(19) = -1 EBADF (Bad file descriptor) [pid 6346] close(20) = -1 EBADF (Bad file descriptor) [pid 6346] close(21) = -1 EBADF (Bad file descriptor) [pid 6346] close(22) = -1 EBADF (Bad file descriptor) [pid 6346] close(23) = -1 EBADF (Bad file descriptor) [pid 6346] close(24) = -1 EBADF (Bad file descriptor) [pid 6346] close(25) = -1 EBADF (Bad file descriptor) [pid 6346] close(26) = -1 EBADF (Bad file descriptor) [pid 6346] close(27) = -1 EBADF (Bad file descriptor) [pid 6346] close(28) = -1 EBADF (Bad file descriptor) [pid 6346] close(29) = -1 EBADF (Bad file descriptor) [pid 6346] exit_group(0) = ? [pid 6346] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6347 attached , child_tidptr=0x555555cb2690) = 1307 [pid 6347] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6347] setpgid(0, 0) = 0 [pid 6347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6347] write(3, "1000", 4) = 4 [pid 6347] close(3) = 0 [pid 6347] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6347] setns(201, 0) = 0 [pid 6347] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6347] setns(3, 0) = 0 [pid 6347] close(3) = 0 [pid 6347] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6347] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6347] close(3) = -1 EBADF (Bad file descriptor) [pid 6347] close(4) = 0 [pid 6347] close(5) = -1 EBADF (Bad file descriptor) [pid 6347] close(6) = -1 EBADF (Bad file descriptor) [pid 6347] close(7) = -1 EBADF (Bad file descriptor) [pid 6347] close(8) = -1 EBADF (Bad file descriptor) [pid 6347] close(9) = -1 EBADF (Bad file descriptor) [pid 6347] close(10) = -1 EBADF (Bad file descriptor) [pid 6347] close(11) = -1 EBADF (Bad file descriptor) [pid 6347] close(12) = -1 EBADF (Bad file descriptor) [pid 6347] close(13) = -1 EBADF (Bad file descriptor) [pid 6347] close(14) = -1 EBADF (Bad file descriptor) [pid 6347] close(15) = -1 EBADF (Bad file descriptor) [pid 6347] close(16) = -1 EBADF (Bad file descriptor) [pid 6347] close(17) = -1 EBADF (Bad file descriptor) [pid 6347] close(18) = -1 EBADF (Bad file descriptor) [pid 6347] close(19) = -1 EBADF (Bad file descriptor) [pid 6347] close(20) = -1 EBADF (Bad file descriptor) [pid 6347] close(21) = -1 EBADF (Bad file descriptor) [pid 6347] close(22) = -1 EBADF (Bad file descriptor) [pid 6347] close(23) = -1 EBADF (Bad file descriptor) [pid 6347] close(24) = -1 EBADF (Bad file descriptor) [pid 6347] close(25) = -1 EBADF (Bad file descriptor) [pid 6347] close(26) = -1 EBADF (Bad file descriptor) [pid 6347] close(27) = -1 EBADF (Bad file descriptor) [pid 6347] close(28) = -1 EBADF (Bad file descriptor) [pid 6347] close(29) = -1 EBADF (Bad file descriptor) [pid 6347] exit_group(0) = ? [pid 6347] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6348 attached , child_tidptr=0x555555cb2690) = 1308 [pid 6348] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6348] setpgid(0, 0) = 0 [pid 6348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6348] write(3, "1000", 4) = 4 [pid 6348] close(3) = 0 [pid 6348] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6348] setns(201, 0) = 0 [pid 6348] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6348] setns(3, 0) = 0 [pid 6348] close(3) = 0 [pid 6348] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6348] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6348] close(3) = -1 EBADF (Bad file descriptor) [pid 6348] close(4) = 0 [pid 6348] close(5) = -1 EBADF (Bad file descriptor) [pid 6348] close(6) = -1 EBADF (Bad file descriptor) [pid 6348] close(7) = -1 EBADF (Bad file descriptor) [pid 6348] close(8) = -1 EBADF (Bad file descriptor) [pid 6348] close(9) = -1 EBADF (Bad file descriptor) [pid 6348] close(10) = -1 EBADF (Bad file descriptor) [pid 6348] close(11) = -1 EBADF (Bad file descriptor) [pid 6348] close(12) = -1 EBADF (Bad file descriptor) [pid 6348] close(13) = -1 EBADF (Bad file descriptor) [pid 6348] close(14) = -1 EBADF (Bad file descriptor) [pid 6348] close(15) = -1 EBADF (Bad file descriptor) [pid 6348] close(16) = -1 EBADF (Bad file descriptor) [pid 6348] close(17) = -1 EBADF (Bad file descriptor) [pid 6348] close(18) = -1 EBADF (Bad file descriptor) [pid 6348] close(19) = -1 EBADF (Bad file descriptor) [pid 6348] close(20) = -1 EBADF (Bad file descriptor) [pid 6348] close(21) = -1 EBADF (Bad file descriptor) [pid 6348] close(22) = -1 EBADF (Bad file descriptor) [pid 6348] close(23) = -1 EBADF (Bad file descriptor) [pid 6348] close(24) = -1 EBADF (Bad file descriptor) [pid 6348] close(25) = -1 EBADF (Bad file descriptor) [pid 6348] close(26) = -1 EBADF (Bad file descriptor) [pid 6348] close(27) = -1 EBADF (Bad file descriptor) [pid 6348] close(28) = -1 EBADF (Bad file descriptor) [pid 6348] close(29) = -1 EBADF (Bad file descriptor) [pid 6348] exit_group(0) = ? [pid 6348] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6349 attached , child_tidptr=0x555555cb2690) = 1309 [pid 6349] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6349] setpgid(0, 0) = 0 [pid 6349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6349] write(3, "1000", 4) = 4 [pid 6349] close(3) = 0 [pid 6349] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6349] setns(201, 0) = 0 [pid 6349] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6349] setns(3, 0) = 0 [pid 6349] close(3) = 0 [pid 6349] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6349] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6349] close(3) = -1 EBADF (Bad file descriptor) [pid 6349] close(4) = 0 [pid 6349] close(5) = -1 EBADF (Bad file descriptor) [pid 6349] close(6) = -1 EBADF (Bad file descriptor) [pid 6349] close(7) = -1 EBADF (Bad file descriptor) [pid 6349] close(8) = -1 EBADF (Bad file descriptor) [pid 6349] close(9) = -1 EBADF (Bad file descriptor) [pid 6349] close(10) = -1 EBADF (Bad file descriptor) [pid 6349] close(11) = -1 EBADF (Bad file descriptor) [pid 6349] close(12) = -1 EBADF (Bad file descriptor) [pid 6349] close(13) = -1 EBADF (Bad file descriptor) [pid 6349] close(14) = -1 EBADF (Bad file descriptor) [pid 6349] close(15) = -1 EBADF (Bad file descriptor) [pid 6349] close(16) = -1 EBADF (Bad file descriptor) [pid 6349] close(17) = -1 EBADF (Bad file descriptor) [pid 6349] close(18) = -1 EBADF (Bad file descriptor) [pid 6349] close(19) = -1 EBADF (Bad file descriptor) [pid 6349] close(20) = -1 EBADF (Bad file descriptor) [pid 6349] close(21) = -1 EBADF (Bad file descriptor) [pid 6349] close(22) = -1 EBADF (Bad file descriptor) [pid 6349] close(23) = -1 EBADF (Bad file descriptor) [pid 6349] close(24) = -1 EBADF (Bad file descriptor) [pid 6349] close(25) = -1 EBADF (Bad file descriptor) [pid 6349] close(26) = -1 EBADF (Bad file descriptor) [pid 6349] close(27) = -1 EBADF (Bad file descriptor) [pid 6349] close(28) = -1 EBADF (Bad file descriptor) [pid 6349] close(29) = -1 EBADF (Bad file descriptor) [pid 6349] exit_group(0) = ? [pid 6349] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6350 attached , child_tidptr=0x555555cb2690) = 1310 [pid 6350] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6350] setpgid(0, 0) = 0 [pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6350] write(3, "1000", 4) = 4 [pid 6350] close(3) = 0 [pid 6350] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6350] setns(201, 0) = 0 [pid 6350] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6350] setns(3, 0) = 0 [pid 6350] close(3) = 0 [pid 6350] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6350] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6350] close(3) = -1 EBADF (Bad file descriptor) [pid 6350] close(4) = 0 [pid 6350] close(5) = -1 EBADF (Bad file descriptor) [pid 6350] close(6) = -1 EBADF (Bad file descriptor) [pid 6350] close(7) = -1 EBADF (Bad file descriptor) [pid 6350] close(8) = -1 EBADF (Bad file descriptor) [pid 6350] close(9) = -1 EBADF (Bad file descriptor) [pid 6350] close(10) = -1 EBADF (Bad file descriptor) [pid 6350] close(11) = -1 EBADF (Bad file descriptor) [pid 6350] close(12) = -1 EBADF (Bad file descriptor) [pid 6350] close(13) = -1 EBADF (Bad file descriptor) [pid 6350] close(14) = -1 EBADF (Bad file descriptor) [pid 6350] close(15) = -1 EBADF (Bad file descriptor) [pid 6350] close(16) = -1 EBADF (Bad file descriptor) [pid 6350] close(17) = -1 EBADF (Bad file descriptor) [pid 6350] close(18) = -1 EBADF (Bad file descriptor) [pid 6350] close(19) = -1 EBADF (Bad file descriptor) [pid 6350] close(20) = -1 EBADF (Bad file descriptor) [pid 6350] close(21) = -1 EBADF (Bad file descriptor) [pid 6350] close(22) = -1 EBADF (Bad file descriptor) [pid 6350] close(23) = -1 EBADF (Bad file descriptor) [pid 6350] close(24) = -1 EBADF (Bad file descriptor) [pid 6350] close(25) = -1 EBADF (Bad file descriptor) [pid 6350] close(26) = -1 EBADF (Bad file descriptor) [pid 6350] close(27) = -1 EBADF (Bad file descriptor) [pid 6350] close(28) = -1 EBADF (Bad file descriptor) [pid 6350] close(29) = -1 EBADF (Bad file descriptor) [pid 6350] exit_group(0) = ? [pid 6350] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6351 attached , child_tidptr=0x555555cb2690) = 1311 [pid 6351] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6351] setpgid(0, 0) = 0 [pid 6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6351] write(3, "1000", 4) = 4 [pid 6351] close(3) = 0 [pid 6351] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6351] setns(201, 0) = 0 [pid 6351] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6351] setns(3, 0) = 0 [pid 6351] close(3) = 0 [pid 6351] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6351] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6351] close(3) = -1 EBADF (Bad file descriptor) [pid 6351] close(4) = 0 [pid 6351] close(5) = -1 EBADF (Bad file descriptor) [pid 6351] close(6) = -1 EBADF (Bad file descriptor) [pid 6351] close(7) = -1 EBADF (Bad file descriptor) [pid 6351] close(8) = -1 EBADF (Bad file descriptor) [pid 6351] close(9) = -1 EBADF (Bad file descriptor) [pid 6351] close(10) = -1 EBADF (Bad file descriptor) [pid 6351] close(11) = -1 EBADF (Bad file descriptor) [pid 6351] close(12) = -1 EBADF (Bad file descriptor) [pid 6351] close(13) = -1 EBADF (Bad file descriptor) [pid 6351] close(14) = -1 EBADF (Bad file descriptor) [pid 6351] close(15) = -1 EBADF (Bad file descriptor) [pid 6351] close(16) = -1 EBADF (Bad file descriptor) [pid 6351] close(17) = -1 EBADF (Bad file descriptor) [pid 6351] close(18) = -1 EBADF (Bad file descriptor) [pid 6351] close(19) = -1 EBADF (Bad file descriptor) [pid 6351] close(20) = -1 EBADF (Bad file descriptor) [pid 6351] close(21) = -1 EBADF (Bad file descriptor) [pid 6351] close(22) = -1 EBADF (Bad file descriptor) [pid 6351] close(23) = -1 EBADF (Bad file descriptor) [pid 6351] close(24) = -1 EBADF (Bad file descriptor) [pid 6351] close(25) = -1 EBADF (Bad file descriptor) [pid 6351] close(26) = -1 EBADF (Bad file descriptor) [pid 6351] close(27) = -1 EBADF (Bad file descriptor) [pid 6351] close(28) = -1 EBADF (Bad file descriptor) [pid 6351] close(29) = -1 EBADF (Bad file descriptor) [pid 6351] exit_group(0) = ? [pid 6351] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6352 attached [pid 6352] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1312 [pid 6352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6352] setpgid(0, 0) = 0 [pid 6352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6352] write(3, "1000", 4) = 4 [pid 6352] close(3) = 0 [pid 6352] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6352] setns(201, 0) = 0 [pid 6352] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6352] setns(3, 0) = 0 [pid 6352] close(3) = 0 [pid 6352] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6352] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6352] close(3) = -1 EBADF (Bad file descriptor) [pid 6352] close(4) = 0 [pid 6352] close(5) = -1 EBADF (Bad file descriptor) [pid 6352] close(6) = -1 EBADF (Bad file descriptor) [pid 6352] close(7) = -1 EBADF (Bad file descriptor) [pid 6352] close(8) = -1 EBADF (Bad file descriptor) [pid 6352] close(9) = -1 EBADF (Bad file descriptor) [pid 6352] close(10) = -1 EBADF (Bad file descriptor) [pid 6352] close(11) = -1 EBADF (Bad file descriptor) [pid 6352] close(12) = -1 EBADF (Bad file descriptor) [pid 6352] close(13) = -1 EBADF (Bad file descriptor) [pid 6352] close(14) = -1 EBADF (Bad file descriptor) [pid 6352] close(15) = -1 EBADF (Bad file descriptor) [pid 6352] close(16) = -1 EBADF (Bad file descriptor) [pid 6352] close(17) = -1 EBADF (Bad file descriptor) [pid 6352] close(18) = -1 EBADF (Bad file descriptor) [pid 6352] close(19) = -1 EBADF (Bad file descriptor) [pid 6352] close(20) = -1 EBADF (Bad file descriptor) [pid 6352] close(21) = -1 EBADF (Bad file descriptor) [pid 6352] close(22) = -1 EBADF (Bad file descriptor) [pid 6352] close(23) = -1 EBADF (Bad file descriptor) [pid 6352] close(24) = -1 EBADF (Bad file descriptor) [pid 6352] close(25) = -1 EBADF (Bad file descriptor) [pid 6352] close(26) = -1 EBADF (Bad file descriptor) [pid 6352] close(27) = -1 EBADF (Bad file descriptor) [pid 6352] close(28) = -1 EBADF (Bad file descriptor) [pid 6352] close(29) = -1 EBADF (Bad file descriptor) [pid 6352] exit_group(0) = ? [pid 6352] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6353 attached [pid 6353] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1313 [pid 6353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6353] setpgid(0, 0) = 0 [pid 6353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6353] write(3, "1000", 4) = 4 [pid 6353] close(3) = 0 [pid 6353] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6353] setns(201, 0) = 0 [pid 6353] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6353] setns(3, 0) = 0 [pid 6353] close(3) = 0 [pid 6353] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6353] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6353] close(3) = -1 EBADF (Bad file descriptor) [pid 6353] close(4) = 0 [pid 6353] close(5) = -1 EBADF (Bad file descriptor) [pid 6353] close(6) = -1 EBADF (Bad file descriptor) [pid 6353] close(7) = -1 EBADF (Bad file descriptor) [pid 6353] close(8) = -1 EBADF (Bad file descriptor) [pid 6353] close(9) = -1 EBADF (Bad file descriptor) [pid 6353] close(10) = -1 EBADF (Bad file descriptor) [pid 6353] close(11) = -1 EBADF (Bad file descriptor) [pid 6353] close(12) = -1 EBADF (Bad file descriptor) [pid 6353] close(13) = -1 EBADF (Bad file descriptor) [pid 6353] close(14) = -1 EBADF (Bad file descriptor) [pid 6353] close(15) = -1 EBADF (Bad file descriptor) [pid 6353] close(16) = -1 EBADF (Bad file descriptor) [pid 6353] close(17) = -1 EBADF (Bad file descriptor) [pid 6353] close(18) = -1 EBADF (Bad file descriptor) [pid 6353] close(19) = -1 EBADF (Bad file descriptor) [pid 6353] close(20) = -1 EBADF (Bad file descriptor) [pid 6353] close(21) = -1 EBADF (Bad file descriptor) [pid 6353] close(22) = -1 EBADF (Bad file descriptor) [pid 6353] close(23) = -1 EBADF (Bad file descriptor) [pid 6353] close(24) = -1 EBADF (Bad file descriptor) [pid 6353] close(25) = -1 EBADF (Bad file descriptor) [pid 6353] close(26) = -1 EBADF (Bad file descriptor) [pid 6353] close(27) = -1 EBADF (Bad file descriptor) [pid 6353] close(28) = -1 EBADF (Bad file descriptor) [pid 6353] close(29) = -1 EBADF (Bad file descriptor) [pid 6353] exit_group(0) = ? [pid 6353] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6354 attached [pid 6354] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1314 [pid 6354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6354] setpgid(0, 0) = 0 [pid 6354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6354] write(3, "1000", 4) = 4 [pid 6354] close(3) = 0 [pid 6354] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6354] setns(201, 0) = 0 [pid 6354] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6354] setns(3, 0) = 0 [pid 6354] close(3) = 0 [pid 6354] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6354] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6354] close(3) = -1 EBADF (Bad file descriptor) [pid 6354] close(4) = 0 [pid 6354] close(5) = -1 EBADF (Bad file descriptor) [pid 6354] close(6) = -1 EBADF (Bad file descriptor) [pid 6354] close(7) = -1 EBADF (Bad file descriptor) [pid 6354] close(8) = -1 EBADF (Bad file descriptor) [pid 6354] close(9) = -1 EBADF (Bad file descriptor) [pid 6354] close(10) = -1 EBADF (Bad file descriptor) [pid 6354] close(11) = -1 EBADF (Bad file descriptor) [pid 6354] close(12) = -1 EBADF (Bad file descriptor) [pid 6354] close(13) = -1 EBADF (Bad file descriptor) [pid 6354] close(14) = -1 EBADF (Bad file descriptor) [pid 6354] close(15) = -1 EBADF (Bad file descriptor) [pid 6354] close(16) = -1 EBADF (Bad file descriptor) [pid 6354] close(17) = -1 EBADF (Bad file descriptor) [pid 6354] close(18) = -1 EBADF (Bad file descriptor) [pid 6354] close(19) = -1 EBADF (Bad file descriptor) [pid 6354] close(20) = -1 EBADF (Bad file descriptor) [pid 6354] close(21) = -1 EBADF (Bad file descriptor) [pid 6354] close(22) = -1 EBADF (Bad file descriptor) [pid 6354] close(23) = -1 EBADF (Bad file descriptor) [pid 6354] close(24) = -1 EBADF (Bad file descriptor) [pid 6354] close(25) = -1 EBADF (Bad file descriptor) [pid 6354] close(26) = -1 EBADF (Bad file descriptor) [pid 6354] close(27) = -1 EBADF (Bad file descriptor) [pid 6354] close(28) = -1 EBADF (Bad file descriptor) [pid 6354] close(29) = -1 EBADF (Bad file descriptor) [pid 6354] exit_group(0) = ? [pid 6354] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6355 attached [pid 6355] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1315 [pid 6355] <... prctl resumed>) = 0 [pid 6355] setpgid(0, 0) = 0 [pid 6355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6355] write(3, "1000", 4) = 4 [pid 6355] close(3) = 0 [pid 6355] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6355] setns(201, 0) = 0 [pid 6355] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6355] setns(3, 0) = 0 [pid 6355] close(3) = 0 [pid 6355] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6355] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6355] close(3) = -1 EBADF (Bad file descriptor) [pid 6355] close(4) = 0 [pid 6355] close(5) = -1 EBADF (Bad file descriptor) [pid 6355] close(6) = -1 EBADF (Bad file descriptor) [pid 6355] close(7) = -1 EBADF (Bad file descriptor) [pid 6355] close(8) = -1 EBADF (Bad file descriptor) [pid 6355] close(9) = -1 EBADF (Bad file descriptor) [pid 6355] close(10) = -1 EBADF (Bad file descriptor) [pid 6355] close(11) = -1 EBADF (Bad file descriptor) [pid 6355] close(12) = -1 EBADF (Bad file descriptor) [pid 6355] close(13) = -1 EBADF (Bad file descriptor) [pid 6355] close(14) = -1 EBADF (Bad file descriptor) [pid 6355] close(15) = -1 EBADF (Bad file descriptor) [pid 6355] close(16) = -1 EBADF (Bad file descriptor) [pid 6355] close(17) = -1 EBADF (Bad file descriptor) [pid 6355] close(18) = -1 EBADF (Bad file descriptor) [pid 6355] close(19) = -1 EBADF (Bad file descriptor) [pid 6355] close(20) = -1 EBADF (Bad file descriptor) [pid 6355] close(21) = -1 EBADF (Bad file descriptor) [pid 6355] close(22) = -1 EBADF (Bad file descriptor) [pid 6355] close(23) = -1 EBADF (Bad file descriptor) [pid 6355] close(24) = -1 EBADF (Bad file descriptor) [pid 6355] close(25) = -1 EBADF (Bad file descriptor) [pid 6355] close(26) = -1 EBADF (Bad file descriptor) [pid 6355] close(27) = -1 EBADF (Bad file descriptor) [pid 6355] close(28) = -1 EBADF (Bad file descriptor) [pid 6355] close(29) = -1 EBADF (Bad file descriptor) [pid 6355] exit_group(0) = ? [pid 6355] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6356 attached [pid 6356] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1316 [pid 6356] <... set_robust_list resumed>) = 0 [pid 6356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6356] setpgid(0, 0) = 0 [pid 6356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6356] write(3, "1000", 4) = 4 [pid 6356] close(3) = 0 [pid 6356] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6356] setns(201, 0) = 0 [pid 6356] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6356] setns(3, 0) = 0 [pid 6356] close(3) = 0 [pid 6356] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6356] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6356] close(3) = -1 EBADF (Bad file descriptor) [pid 6356] close(4) = 0 [pid 6356] close(5) = -1 EBADF (Bad file descriptor) [pid 6356] close(6) = -1 EBADF (Bad file descriptor) [pid 6356] close(7) = -1 EBADF (Bad file descriptor) [pid 6356] close(8) = -1 EBADF (Bad file descriptor) [pid 6356] close(9) = -1 EBADF (Bad file descriptor) [pid 6356] close(10) = -1 EBADF (Bad file descriptor) [pid 6356] close(11) = -1 EBADF (Bad file descriptor) [pid 6356] close(12) = -1 EBADF (Bad file descriptor) [pid 6356] close(13) = -1 EBADF (Bad file descriptor) [pid 6356] close(14) = -1 EBADF (Bad file descriptor) [pid 6356] close(15) = -1 EBADF (Bad file descriptor) [pid 6356] close(16) = -1 EBADF (Bad file descriptor) [pid 6356] close(17) = -1 EBADF (Bad file descriptor) [pid 6356] close(18) = -1 EBADF (Bad file descriptor) [pid 6356] close(19) = -1 EBADF (Bad file descriptor) [pid 6356] close(20) = -1 EBADF (Bad file descriptor) [pid 6356] close(21) = -1 EBADF (Bad file descriptor) [pid 6356] close(22) = -1 EBADF (Bad file descriptor) [pid 6356] close(23) = -1 EBADF (Bad file descriptor) [pid 6356] close(24) = -1 EBADF (Bad file descriptor) [pid 6356] close(25) = -1 EBADF (Bad file descriptor) [pid 6356] close(26) = -1 EBADF (Bad file descriptor) [pid 6356] close(27) = -1 EBADF (Bad file descriptor) [pid 6356] close(28) = -1 EBADF (Bad file descriptor) [pid 6356] close(29) = -1 EBADF (Bad file descriptor) [pid 6356] exit_group(0) = ? [pid 6356] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6357 attached , child_tidptr=0x555555cb2690) = 1317 [pid 6357] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6357] setpgid(0, 0) = 0 [pid 6357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6357] write(3, "1000", 4) = 4 [pid 6357] close(3) = 0 [pid 6357] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6357] setns(201, 0) = 0 [pid 6357] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6357] setns(3, 0) = 0 [pid 6357] close(3) = 0 [pid 6357] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6357] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6357] close(3) = -1 EBADF (Bad file descriptor) [pid 6357] close(4) = 0 [pid 6357] close(5) = -1 EBADF (Bad file descriptor) [pid 6357] close(6) = -1 EBADF (Bad file descriptor) [pid 6357] close(7) = -1 EBADF (Bad file descriptor) [pid 6357] close(8) = -1 EBADF (Bad file descriptor) [pid 6357] close(9) = -1 EBADF (Bad file descriptor) [pid 6357] close(10) = -1 EBADF (Bad file descriptor) [pid 6357] close(11) = -1 EBADF (Bad file descriptor) [pid 6357] close(12) = -1 EBADF (Bad file descriptor) [pid 6357] close(13) = -1 EBADF (Bad file descriptor) [pid 6357] close(14) = -1 EBADF (Bad file descriptor) [pid 6357] close(15) = -1 EBADF (Bad file descriptor) [pid 6357] close(16) = -1 EBADF (Bad file descriptor) [pid 6357] close(17) = -1 EBADF (Bad file descriptor) [pid 6357] close(18) = -1 EBADF (Bad file descriptor) [pid 6357] close(19) = -1 EBADF (Bad file descriptor) [pid 6357] close(20) = -1 EBADF (Bad file descriptor) [pid 6357] close(21) = -1 EBADF (Bad file descriptor) [pid 6357] close(22) = -1 EBADF (Bad file descriptor) [pid 6357] close(23) = -1 EBADF (Bad file descriptor) [pid 6357] close(24) = -1 EBADF (Bad file descriptor) [pid 6357] close(25) = -1 EBADF (Bad file descriptor) [pid 6357] close(26) = -1 EBADF (Bad file descriptor) [pid 6357] close(27) = -1 EBADF (Bad file descriptor) [pid 6357] close(28) = -1 EBADF (Bad file descriptor) [pid 6357] close(29) = -1 EBADF (Bad file descriptor) [pid 6357] exit_group(0) = ? [pid 6357] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1317, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6358 attached , child_tidptr=0x555555cb2690) = 1318 [pid 6358] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6358] setpgid(0, 0) = 0 [pid 6358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6358] write(3, "1000", 4) = 4 [pid 6358] close(3) = 0 [pid 6358] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6358] setns(201, 0) = 0 [pid 6358] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6358] setns(3, 0) = 0 [pid 6358] close(3) = 0 [pid 6358] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6358] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6358] close(3) = -1 EBADF (Bad file descriptor) [pid 6358] close(4) = 0 [pid 6358] close(5) = -1 EBADF (Bad file descriptor) [pid 6358] close(6) = -1 EBADF (Bad file descriptor) [pid 6358] close(7) = -1 EBADF (Bad file descriptor) [pid 6358] close(8) = -1 EBADF (Bad file descriptor) [pid 6358] close(9) = -1 EBADF (Bad file descriptor) [pid 6358] close(10) = -1 EBADF (Bad file descriptor) [pid 6358] close(11) = -1 EBADF (Bad file descriptor) [pid 6358] close(12) = -1 EBADF (Bad file descriptor) [pid 6358] close(13) = -1 EBADF (Bad file descriptor) [pid 6358] close(14) = -1 EBADF (Bad file descriptor) [pid 6358] close(15) = -1 EBADF (Bad file descriptor) [pid 6358] close(16) = -1 EBADF (Bad file descriptor) [pid 6358] close(17) = -1 EBADF (Bad file descriptor) [pid 6358] close(18) = -1 EBADF (Bad file descriptor) [pid 6358] close(19) = -1 EBADF (Bad file descriptor) [pid 6358] close(20) = -1 EBADF (Bad file descriptor) [pid 6358] close(21) = -1 EBADF (Bad file descriptor) [pid 6358] close(22) = -1 EBADF (Bad file descriptor) [pid 6358] close(23) = -1 EBADF (Bad file descriptor) [pid 6358] close(24) = -1 EBADF (Bad file descriptor) [pid 6358] close(25) = -1 EBADF (Bad file descriptor) [pid 6358] close(26) = -1 EBADF (Bad file descriptor) [pid 6358] close(27) = -1 EBADF (Bad file descriptor) [pid 6358] close(28) = -1 EBADF (Bad file descriptor) [pid 6358] close(29) = -1 EBADF (Bad file descriptor) [pid 6358] exit_group(0) = ? [pid 6358] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6359 attached [pid 6359] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1319 [pid 6359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6359] setpgid(0, 0) = 0 [pid 6359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6359] write(3, "1000", 4) = 4 [pid 6359] close(3) = 0 [pid 6359] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6359] setns(201, 0) = 0 [pid 6359] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6359] setns(3, 0) = 0 [pid 6359] close(3) = 0 [pid 6359] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6359] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6359] close(3) = -1 EBADF (Bad file descriptor) [pid 6359] close(4) = 0 [pid 6359] close(5) = -1 EBADF (Bad file descriptor) [pid 6359] close(6) = -1 EBADF (Bad file descriptor) [pid 6359] close(7) = -1 EBADF (Bad file descriptor) [pid 6359] close(8) = -1 EBADF (Bad file descriptor) [pid 6359] close(9) = -1 EBADF (Bad file descriptor) [pid 6359] close(10) = -1 EBADF (Bad file descriptor) [pid 6359] close(11) = -1 EBADF (Bad file descriptor) [pid 6359] close(12) = -1 EBADF (Bad file descriptor) [pid 6359] close(13) = -1 EBADF (Bad file descriptor) [pid 6359] close(14) = -1 EBADF (Bad file descriptor) [pid 6359] close(15) = -1 EBADF (Bad file descriptor) [pid 6359] close(16) = -1 EBADF (Bad file descriptor) [pid 6359] close(17) = -1 EBADF (Bad file descriptor) [pid 6359] close(18) = -1 EBADF (Bad file descriptor) [pid 6359] close(19) = -1 EBADF (Bad file descriptor) [pid 6359] close(20) = -1 EBADF (Bad file descriptor) [pid 6359] close(21) = -1 EBADF (Bad file descriptor) [pid 6359] close(22) = -1 EBADF (Bad file descriptor) [pid 6359] close(23) = -1 EBADF (Bad file descriptor) [pid 6359] close(24) = -1 EBADF (Bad file descriptor) [pid 6359] close(25) = -1 EBADF (Bad file descriptor) [pid 6359] close(26) = -1 EBADF (Bad file descriptor) [pid 6359] close(27) = -1 EBADF (Bad file descriptor) [pid 6359] close(28) = -1 EBADF (Bad file descriptor) [pid 6359] close(29) = -1 EBADF (Bad file descriptor) [pid 6359] exit_group(0) = ? [pid 6359] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6360 attached [pid 6360] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1320 [pid 6360] <... prctl resumed>) = 0 [pid 6360] setpgid(0, 0) = 0 [pid 6360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6360] write(3, "1000", 4) = 4 [pid 6360] close(3) = 0 [pid 6360] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6360] setns(201, 0) = 0 [pid 6360] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6360] setns(3, 0) = 0 [pid 6360] close(3) = 0 [pid 6360] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6360] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6360] close(3) = -1 EBADF (Bad file descriptor) [pid 6360] close(4) = 0 [pid 6360] close(5) = -1 EBADF (Bad file descriptor) [pid 6360] close(6) = -1 EBADF (Bad file descriptor) [pid 6360] close(7) = -1 EBADF (Bad file descriptor) [pid 6360] close(8) = -1 EBADF (Bad file descriptor) [pid 6360] close(9) = -1 EBADF (Bad file descriptor) [pid 6360] close(10) = -1 EBADF (Bad file descriptor) [pid 6360] close(11) = -1 EBADF (Bad file descriptor) [pid 6360] close(12) = -1 EBADF (Bad file descriptor) [pid 6360] close(13) = -1 EBADF (Bad file descriptor) [pid 6360] close(14) = -1 EBADF (Bad file descriptor) [pid 6360] close(15) = -1 EBADF (Bad file descriptor) [pid 6360] close(16) = -1 EBADF (Bad file descriptor) [pid 6360] close(17) = -1 EBADF (Bad file descriptor) [pid 6360] close(18) = -1 EBADF (Bad file descriptor) [pid 6360] close(19) = -1 EBADF (Bad file descriptor) [pid 6360] close(20) = -1 EBADF (Bad file descriptor) [pid 6360] close(21) = -1 EBADF (Bad file descriptor) [pid 6360] close(22) = -1 EBADF (Bad file descriptor) [pid 6360] close(23) = -1 EBADF (Bad file descriptor) [pid 6360] close(24) = -1 EBADF (Bad file descriptor) [pid 6360] close(25) = -1 EBADF (Bad file descriptor) [pid 6360] close(26) = -1 EBADF (Bad file descriptor) [pid 6360] close(27) = -1 EBADF (Bad file descriptor) [pid 6360] close(28) = -1 EBADF (Bad file descriptor) [pid 6360] close(29) = -1 EBADF (Bad file descriptor) [pid 6360] exit_group(0) = ? [pid 6360] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6361 attached [pid 6361] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1321 [pid 6361] <... prctl resumed>) = 0 [pid 6361] setpgid(0, 0) = 0 [pid 6361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6361] write(3, "1000", 4) = 4 [pid 6361] close(3) = 0 [pid 6361] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6361] setns(201, 0) = 0 [pid 6361] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6361] setns(3, 0) = 0 [pid 6361] close(3) = 0 [pid 6361] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6361] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6361] close(3) = -1 EBADF (Bad file descriptor) [pid 6361] close(4) = 0 [pid 6361] close(5) = -1 EBADF (Bad file descriptor) [pid 6361] close(6) = -1 EBADF (Bad file descriptor) [pid 6361] close(7) = -1 EBADF (Bad file descriptor) [pid 6361] close(8) = -1 EBADF (Bad file descriptor) [pid 6361] close(9) = -1 EBADF (Bad file descriptor) [pid 6361] close(10) = -1 EBADF (Bad file descriptor) [pid 6361] close(11) = -1 EBADF (Bad file descriptor) [pid 6361] close(12) = -1 EBADF (Bad file descriptor) [pid 6361] close(13) = -1 EBADF (Bad file descriptor) [pid 6361] close(14) = -1 EBADF (Bad file descriptor) [pid 6361] close(15) = -1 EBADF (Bad file descriptor) [pid 6361] close(16) = -1 EBADF (Bad file descriptor) [pid 6361] close(17) = -1 EBADF (Bad file descriptor) [pid 6361] close(18) = -1 EBADF (Bad file descriptor) [pid 6361] close(19) = -1 EBADF (Bad file descriptor) [pid 6361] close(20) = -1 EBADF (Bad file descriptor) [pid 6361] close(21) = -1 EBADF (Bad file descriptor) [pid 6361] close(22) = -1 EBADF (Bad file descriptor) [pid 6361] close(23) = -1 EBADF (Bad file descriptor) [pid 6361] close(24) = -1 EBADF (Bad file descriptor) [pid 6361] close(25) = -1 EBADF (Bad file descriptor) [pid 6361] close(26) = -1 EBADF (Bad file descriptor) [pid 6361] close(27) = -1 EBADF (Bad file descriptor) [pid 6361] close(28) = -1 EBADF (Bad file descriptor) [pid 6361] close(29) = -1 EBADF (Bad file descriptor) [pid 6361] exit_group(0) = ? [pid 6361] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1321, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6362 attached [pid 6362] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1322 [pid 6362] <... set_robust_list resumed>) = 0 [pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6362] setpgid(0, 0) = 0 [pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6362] write(3, "1000", 4) = 4 [pid 6362] close(3) = 0 [pid 6362] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6362] setns(201, 0) = 0 [pid 6362] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6362] setns(3, 0) = 0 [pid 6362] close(3) = 0 [pid 6362] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6362] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6362] close(3) = -1 EBADF (Bad file descriptor) [pid 6362] close(4) = 0 [pid 6362] close(5) = -1 EBADF (Bad file descriptor) [pid 6362] close(6) = -1 EBADF (Bad file descriptor) [pid 6362] close(7) = -1 EBADF (Bad file descriptor) [pid 6362] close(8) = -1 EBADF (Bad file descriptor) [pid 6362] close(9) = -1 EBADF (Bad file descriptor) [pid 6362] close(10) = -1 EBADF (Bad file descriptor) [pid 6362] close(11) = -1 EBADF (Bad file descriptor) [pid 6362] close(12) = -1 EBADF (Bad file descriptor) [pid 6362] close(13) = -1 EBADF (Bad file descriptor) [pid 6362] close(14) = -1 EBADF (Bad file descriptor) [pid 6362] close(15) = -1 EBADF (Bad file descriptor) [pid 6362] close(16) = -1 EBADF (Bad file descriptor) [pid 6362] close(17) = -1 EBADF (Bad file descriptor) [pid 6362] close(18) = -1 EBADF (Bad file descriptor) [pid 6362] close(19) = -1 EBADF (Bad file descriptor) [pid 6362] close(20) = -1 EBADF (Bad file descriptor) [pid 6362] close(21) = -1 EBADF (Bad file descriptor) [pid 6362] close(22) = -1 EBADF (Bad file descriptor) [pid 6362] close(23) = -1 EBADF (Bad file descriptor) [pid 6362] close(24) = -1 EBADF (Bad file descriptor) [pid 6362] close(25) = -1 EBADF (Bad file descriptor) [pid 6362] close(26) = -1 EBADF (Bad file descriptor) [pid 6362] close(27) = -1 EBADF (Bad file descriptor) [pid 6362] close(28) = -1 EBADF (Bad file descriptor) [pid 6362] close(29) = -1 EBADF (Bad file descriptor) [pid 6362] exit_group(0) = ? [pid 6362] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1322, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6363 attached [pid 6363] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1323 [pid 6363] <... prctl resumed>) = 0 [pid 6363] setpgid(0, 0) = 0 [pid 6363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6363] write(3, "1000", 4) = 4 [pid 6363] close(3) = 0 [pid 6363] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6363] setns(201, 0) = 0 [pid 6363] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6363] setns(3, 0) = 0 [pid 6363] close(3) = 0 [pid 6363] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6363] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6363] close(3) = -1 EBADF (Bad file descriptor) [pid 6363] close(4) = 0 [pid 6363] close(5) = -1 EBADF (Bad file descriptor) [pid 6363] close(6) = -1 EBADF (Bad file descriptor) [pid 6363] close(7) = -1 EBADF (Bad file descriptor) [pid 6363] close(8) = -1 EBADF (Bad file descriptor) [pid 6363] close(9) = -1 EBADF (Bad file descriptor) [pid 6363] close(10) = -1 EBADF (Bad file descriptor) [pid 6363] close(11) = -1 EBADF (Bad file descriptor) [pid 6363] close(12) = -1 EBADF (Bad file descriptor) [pid 6363] close(13) = -1 EBADF (Bad file descriptor) [pid 6363] close(14) = -1 EBADF (Bad file descriptor) [pid 6363] close(15) = -1 EBADF (Bad file descriptor) [pid 6363] close(16) = -1 EBADF (Bad file descriptor) [pid 6363] close(17) = -1 EBADF (Bad file descriptor) [pid 6363] close(18) = -1 EBADF (Bad file descriptor) [pid 6363] close(19) = -1 EBADF (Bad file descriptor) [pid 6363] close(20) = -1 EBADF (Bad file descriptor) [pid 6363] close(21) = -1 EBADF (Bad file descriptor) [pid 6363] close(22) = -1 EBADF (Bad file descriptor) [pid 6363] close(23) = -1 EBADF (Bad file descriptor) [pid 6363] close(24) = -1 EBADF (Bad file descriptor) [pid 6363] close(25) = -1 EBADF (Bad file descriptor) [pid 6363] close(26) = -1 EBADF (Bad file descriptor) [pid 6363] close(27) = -1 EBADF (Bad file descriptor) [pid 6363] close(28) = -1 EBADF (Bad file descriptor) [pid 6363] close(29) = -1 EBADF (Bad file descriptor) [pid 6363] exit_group(0) = ? [pid 6363] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6364 attached [pid 6364] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1324 [pid 6364] <... set_robust_list resumed>) = 0 [pid 6364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6364] setpgid(0, 0) = 0 [pid 6364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6364] write(3, "1000", 4) = 4 [pid 6364] close(3) = 0 [pid 6364] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6364] setns(201, 0) = 0 [pid 6364] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6364] setns(3, 0) = 0 [pid 6364] close(3) = 0 [pid 6364] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6364] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6364] close(3) = -1 EBADF (Bad file descriptor) [pid 6364] close(4) = 0 [pid 6364] close(5) = -1 EBADF (Bad file descriptor) [pid 6364] close(6) = -1 EBADF (Bad file descriptor) [pid 6364] close(7) = -1 EBADF (Bad file descriptor) [pid 6364] close(8) = -1 EBADF (Bad file descriptor) [pid 6364] close(9) = -1 EBADF (Bad file descriptor) [pid 6364] close(10) = -1 EBADF (Bad file descriptor) [pid 6364] close(11) = -1 EBADF (Bad file descriptor) [pid 6364] close(12) = -1 EBADF (Bad file descriptor) [pid 6364] close(13) = -1 EBADF (Bad file descriptor) [pid 6364] close(14) = -1 EBADF (Bad file descriptor) [pid 6364] close(15) = -1 EBADF (Bad file descriptor) [pid 6364] close(16) = -1 EBADF (Bad file descriptor) [pid 6364] close(17) = -1 EBADF (Bad file descriptor) [pid 6364] close(18) = -1 EBADF (Bad file descriptor) [pid 6364] close(19) = -1 EBADF (Bad file descriptor) [pid 6364] close(20) = -1 EBADF (Bad file descriptor) [pid 6364] close(21) = -1 EBADF (Bad file descriptor) [pid 6364] close(22) = -1 EBADF (Bad file descriptor) [pid 6364] close(23) = -1 EBADF (Bad file descriptor) [pid 6364] close(24) = -1 EBADF (Bad file descriptor) [pid 6364] close(25) = -1 EBADF (Bad file descriptor) [pid 6364] close(26) = -1 EBADF (Bad file descriptor) [pid 6364] close(27) = -1 EBADF (Bad file descriptor) [pid 6364] close(28) = -1 EBADF (Bad file descriptor) [pid 6364] close(29) = -1 EBADF (Bad file descriptor) [pid 6364] exit_group(0) = ? [pid 6364] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6365 attached [pid 6365] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1325 [pid 6365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6365] setpgid(0, 0) = 0 [pid 6365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6365] write(3, "1000", 4) = 4 [pid 6365] close(3) = 0 [pid 6365] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6365] setns(201, 0) = 0 [pid 6365] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6365] setns(3, 0) = 0 [pid 6365] close(3) = 0 [pid 6365] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6365] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6365] close(3) = -1 EBADF (Bad file descriptor) [pid 6365] close(4) = 0 [pid 6365] close(5) = -1 EBADF (Bad file descriptor) [pid 6365] close(6) = -1 EBADF (Bad file descriptor) [pid 6365] close(7) = -1 EBADF (Bad file descriptor) [pid 6365] close(8) = -1 EBADF (Bad file descriptor) [pid 6365] close(9) = -1 EBADF (Bad file descriptor) [pid 6365] close(10) = -1 EBADF (Bad file descriptor) [pid 6365] close(11) = -1 EBADF (Bad file descriptor) [pid 6365] close(12) = -1 EBADF (Bad file descriptor) [pid 6365] close(13) = -1 EBADF (Bad file descriptor) [pid 6365] close(14) = -1 EBADF (Bad file descriptor) [pid 6365] close(15) = -1 EBADF (Bad file descriptor) [pid 6365] close(16) = -1 EBADF (Bad file descriptor) [pid 6365] close(17) = -1 EBADF (Bad file descriptor) [pid 6365] close(18) = -1 EBADF (Bad file descriptor) [pid 6365] close(19) = -1 EBADF (Bad file descriptor) [pid 6365] close(20) = -1 EBADF (Bad file descriptor) [pid 6365] close(21) = -1 EBADF (Bad file descriptor) [pid 6365] close(22) = -1 EBADF (Bad file descriptor) [pid 6365] close(23) = -1 EBADF (Bad file descriptor) [pid 6365] close(24) = -1 EBADF (Bad file descriptor) [pid 6365] close(25) = -1 EBADF (Bad file descriptor) [pid 6365] close(26) = -1 EBADF (Bad file descriptor) [pid 6365] close(27) = -1 EBADF (Bad file descriptor) [pid 6365] close(28) = -1 EBADF (Bad file descriptor) [pid 6365] close(29) = -1 EBADF (Bad file descriptor) [pid 6365] exit_group(0) = ? [pid 6365] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1326 ./strace-static-x86_64: Process 6366 attached [pid 6366] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6366] setpgid(0, 0) = 0 [pid 6366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6366] write(3, "1000", 4) = 4 [pid 6366] close(3) = 0 [pid 6366] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6366] setns(201, 0) = 0 [pid 6366] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6366] setns(3, 0) = 0 [pid 6366] close(3) = 0 [pid 6366] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6366] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6366] close(3) = -1 EBADF (Bad file descriptor) [pid 6366] close(4) = 0 [pid 6366] close(5) = -1 EBADF (Bad file descriptor) [pid 6366] close(6) = -1 EBADF (Bad file descriptor) [pid 6366] close(7) = -1 EBADF (Bad file descriptor) [pid 6366] close(8) = -1 EBADF (Bad file descriptor) [pid 6366] close(9) = -1 EBADF (Bad file descriptor) [pid 6366] close(10) = -1 EBADF (Bad file descriptor) [pid 6366] close(11) = -1 EBADF (Bad file descriptor) [pid 6366] close(12) = -1 EBADF (Bad file descriptor) [pid 6366] close(13) = -1 EBADF (Bad file descriptor) [pid 6366] close(14) = -1 EBADF (Bad file descriptor) [pid 6366] close(15) = -1 EBADF (Bad file descriptor) [pid 6366] close(16) = -1 EBADF (Bad file descriptor) [pid 6366] close(17) = -1 EBADF (Bad file descriptor) [pid 6366] close(18) = -1 EBADF (Bad file descriptor) [pid 6366] close(19) = -1 EBADF (Bad file descriptor) [pid 6366] close(20) = -1 EBADF (Bad file descriptor) [pid 6366] close(21) = -1 EBADF (Bad file descriptor) [pid 6366] close(22) = -1 EBADF (Bad file descriptor) [pid 6366] close(23) = -1 EBADF (Bad file descriptor) [pid 6366] close(24) = -1 EBADF (Bad file descriptor) [pid 6366] close(25) = -1 EBADF (Bad file descriptor) [pid 6366] close(26) = -1 EBADF (Bad file descriptor) [pid 6366] close(27) = -1 EBADF (Bad file descriptor) [pid 6366] close(28) = -1 EBADF (Bad file descriptor) [pid 6366] close(29) = -1 EBADF (Bad file descriptor) [pid 6366] exit_group(0) = ? [pid 6366] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1327 ./strace-static-x86_64: Process 6367 attached [pid 6367] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6367] setpgid(0, 0) = 0 [pid 6367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6367] write(3, "1000", 4) = 4 [pid 6367] close(3) = 0 [pid 6367] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6367] setns(201, 0) = 0 [pid 6367] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6367] setns(3, 0) = 0 [pid 6367] close(3) = 0 [pid 6367] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6367] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6367] close(3) = -1 EBADF (Bad file descriptor) [pid 6367] close(4) = 0 [pid 6367] close(5) = -1 EBADF (Bad file descriptor) [pid 6367] close(6) = -1 EBADF (Bad file descriptor) [pid 6367] close(7) = -1 EBADF (Bad file descriptor) [pid 6367] close(8) = -1 EBADF (Bad file descriptor) [pid 6367] close(9) = -1 EBADF (Bad file descriptor) [pid 6367] close(10) = -1 EBADF (Bad file descriptor) [pid 6367] close(11) = -1 EBADF (Bad file descriptor) [pid 6367] close(12) = -1 EBADF (Bad file descriptor) [pid 6367] close(13) = -1 EBADF (Bad file descriptor) [pid 6367] close(14) = -1 EBADF (Bad file descriptor) [pid 6367] close(15) = -1 EBADF (Bad file descriptor) [pid 6367] close(16) = -1 EBADF (Bad file descriptor) [pid 6367] close(17) = -1 EBADF (Bad file descriptor) [pid 6367] close(18) = -1 EBADF (Bad file descriptor) [pid 6367] close(19) = -1 EBADF (Bad file descriptor) [pid 6367] close(20) = -1 EBADF (Bad file descriptor) [pid 6367] close(21) = -1 EBADF (Bad file descriptor) [pid 6367] close(22) = -1 EBADF (Bad file descriptor) [pid 6367] close(23) = -1 EBADF (Bad file descriptor) [pid 6367] close(24) = -1 EBADF (Bad file descriptor) [pid 6367] close(25) = -1 EBADF (Bad file descriptor) [pid 6367] close(26) = -1 EBADF (Bad file descriptor) [pid 6367] close(27) = -1 EBADF (Bad file descriptor) [pid 6367] close(28) = -1 EBADF (Bad file descriptor) [pid 6367] close(29) = -1 EBADF (Bad file descriptor) [pid 6367] exit_group(0) = ? [pid 6367] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6368 attached , child_tidptr=0x555555cb2690) = 1328 [pid 6368] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6368] setpgid(0, 0) = 0 [pid 6368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6368] write(3, "1000", 4) = 4 [pid 6368] close(3) = 0 [pid 6368] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6368] setns(201, 0) = 0 [pid 6368] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6368] setns(3, 0) = 0 [pid 6368] close(3) = 0 [pid 6368] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6368] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6368] close(3) = -1 EBADF (Bad file descriptor) [pid 6368] close(4) = 0 [pid 6368] close(5) = -1 EBADF (Bad file descriptor) [pid 6368] close(6) = -1 EBADF (Bad file descriptor) [pid 6368] close(7) = -1 EBADF (Bad file descriptor) [pid 6368] close(8) = -1 EBADF (Bad file descriptor) [pid 6368] close(9) = -1 EBADF (Bad file descriptor) [pid 6368] close(10) = -1 EBADF (Bad file descriptor) [pid 6368] close(11) = -1 EBADF (Bad file descriptor) [pid 6368] close(12) = -1 EBADF (Bad file descriptor) [pid 6368] close(13) = -1 EBADF (Bad file descriptor) [pid 6368] close(14) = -1 EBADF (Bad file descriptor) [pid 6368] close(15) = -1 EBADF (Bad file descriptor) [pid 6368] close(16) = -1 EBADF (Bad file descriptor) [pid 6368] close(17) = -1 EBADF (Bad file descriptor) [pid 6368] close(18) = -1 EBADF (Bad file descriptor) [pid 6368] close(19) = -1 EBADF (Bad file descriptor) [pid 6368] close(20) = -1 EBADF (Bad file descriptor) [pid 6368] close(21) = -1 EBADF (Bad file descriptor) [pid 6368] close(22) = -1 EBADF (Bad file descriptor) [pid 6368] close(23) = -1 EBADF (Bad file descriptor) [pid 6368] close(24) = -1 EBADF (Bad file descriptor) [pid 6368] close(25) = -1 EBADF (Bad file descriptor) [pid 6368] close(26) = -1 EBADF (Bad file descriptor) [pid 6368] close(27) = -1 EBADF (Bad file descriptor) [pid 6368] close(28) = -1 EBADF (Bad file descriptor) [pid 6368] close(29) = -1 EBADF (Bad file descriptor) [pid 6368] exit_group(0) = ? [pid 6368] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6369 attached [pid 6369] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1329 [pid 6369] <... prctl resumed>) = 0 [pid 6369] setpgid(0, 0) = 0 [pid 6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6369] write(3, "1000", 4) = 4 [pid 6369] close(3) = 0 [pid 6369] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6369] setns(201, 0) = 0 [pid 6369] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6369] setns(3, 0) = 0 [pid 6369] close(3) = 0 [pid 6369] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6369] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6369] close(3) = -1 EBADF (Bad file descriptor) [pid 6369] close(4) = 0 [pid 6369] close(5) = -1 EBADF (Bad file descriptor) [pid 6369] close(6) = -1 EBADF (Bad file descriptor) [pid 6369] close(7) = -1 EBADF (Bad file descriptor) [pid 6369] close(8) = -1 EBADF (Bad file descriptor) [pid 6369] close(9) = -1 EBADF (Bad file descriptor) [pid 6369] close(10) = -1 EBADF (Bad file descriptor) [pid 6369] close(11) = -1 EBADF (Bad file descriptor) [pid 6369] close(12) = -1 EBADF (Bad file descriptor) [pid 6369] close(13) = -1 EBADF (Bad file descriptor) [pid 6369] close(14) = -1 EBADF (Bad file descriptor) [pid 6369] close(15) = -1 EBADF (Bad file descriptor) [pid 6369] close(16) = -1 EBADF (Bad file descriptor) [pid 6369] close(17) = -1 EBADF (Bad file descriptor) [pid 6369] close(18) = -1 EBADF (Bad file descriptor) [pid 6369] close(19) = -1 EBADF (Bad file descriptor) [pid 6369] close(20) = -1 EBADF (Bad file descriptor) [pid 6369] close(21) = -1 EBADF (Bad file descriptor) [pid 6369] close(22) = -1 EBADF (Bad file descriptor) [pid 6369] close(23) = -1 EBADF (Bad file descriptor) [pid 6369] close(24) = -1 EBADF (Bad file descriptor) [pid 6369] close(25) = -1 EBADF (Bad file descriptor) [pid 6369] close(26) = -1 EBADF (Bad file descriptor) [pid 6369] close(27) = -1 EBADF (Bad file descriptor) [pid 6369] close(28) = -1 EBADF (Bad file descriptor) [pid 6369] close(29) = -1 EBADF (Bad file descriptor) [pid 6369] exit_group(0) = ? [pid 6369] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6370 attached [pid 6370] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1330 [pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6370] setpgid(0, 0) = 0 [pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6370] write(3, "1000", 4) = 4 [pid 6370] close(3) = 0 [pid 6370] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6370] setns(201, 0) = 0 [pid 6370] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6370] setns(3, 0) = 0 [pid 6370] close(3) = 0 [pid 6370] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6370] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6370] close(3) = -1 EBADF (Bad file descriptor) [pid 6370] close(4) = 0 [pid 6370] close(5) = -1 EBADF (Bad file descriptor) [pid 6370] close(6) = -1 EBADF (Bad file descriptor) [pid 6370] close(7) = -1 EBADF (Bad file descriptor) [pid 6370] close(8) = -1 EBADF (Bad file descriptor) [pid 6370] close(9) = -1 EBADF (Bad file descriptor) [pid 6370] close(10) = -1 EBADF (Bad file descriptor) [pid 6370] close(11) = -1 EBADF (Bad file descriptor) [pid 6370] close(12) = -1 EBADF (Bad file descriptor) [pid 6370] close(13) = -1 EBADF (Bad file descriptor) [pid 6370] close(14) = -1 EBADF (Bad file descriptor) [pid 6370] close(15) = -1 EBADF (Bad file descriptor) [pid 6370] close(16) = -1 EBADF (Bad file descriptor) [pid 6370] close(17) = -1 EBADF (Bad file descriptor) [pid 6370] close(18) = -1 EBADF (Bad file descriptor) [pid 6370] close(19) = -1 EBADF (Bad file descriptor) [pid 6370] close(20) = -1 EBADF (Bad file descriptor) [pid 6370] close(21) = -1 EBADF (Bad file descriptor) [pid 6370] close(22) = -1 EBADF (Bad file descriptor) [pid 6370] close(23) = -1 EBADF (Bad file descriptor) [pid 6370] close(24) = -1 EBADF (Bad file descriptor) [pid 6370] close(25) = -1 EBADF (Bad file descriptor) [pid 6370] close(26) = -1 EBADF (Bad file descriptor) [pid 6370] close(27) = -1 EBADF (Bad file descriptor) [pid 6370] close(28) = -1 EBADF (Bad file descriptor) [pid 6370] close(29) = -1 EBADF (Bad file descriptor) [pid 6370] exit_group(0) = ? [pid 6370] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6371 attached [pid 6371] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1331 [pid 6371] <... set_robust_list resumed>) = 0 [pid 6371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6371] setpgid(0, 0) = 0 [pid 6371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6371] write(3, "1000", 4) = 4 [pid 6371] close(3) = 0 [pid 6371] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6371] setns(201, 0) = 0 [pid 6371] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6371] setns(3, 0) = 0 [pid 6371] close(3) = 0 [pid 6371] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6371] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6371] close(3) = -1 EBADF (Bad file descriptor) [pid 6371] close(4) = 0 [pid 6371] close(5) = -1 EBADF (Bad file descriptor) [pid 6371] close(6) = -1 EBADF (Bad file descriptor) [pid 6371] close(7) = -1 EBADF (Bad file descriptor) [pid 6371] close(8) = -1 EBADF (Bad file descriptor) [pid 6371] close(9) = -1 EBADF (Bad file descriptor) [pid 6371] close(10) = -1 EBADF (Bad file descriptor) [pid 6371] close(11) = -1 EBADF (Bad file descriptor) [pid 6371] close(12) = -1 EBADF (Bad file descriptor) [pid 6371] close(13) = -1 EBADF (Bad file descriptor) [pid 6371] close(14) = -1 EBADF (Bad file descriptor) [pid 6371] close(15) = -1 EBADF (Bad file descriptor) [pid 6371] close(16) = -1 EBADF (Bad file descriptor) [pid 6371] close(17) = -1 EBADF (Bad file descriptor) [pid 6371] close(18) = -1 EBADF (Bad file descriptor) [pid 6371] close(19) = -1 EBADF (Bad file descriptor) [pid 6371] close(20) = -1 EBADF (Bad file descriptor) [pid 6371] close(21) = -1 EBADF (Bad file descriptor) [pid 6371] close(22) = -1 EBADF (Bad file descriptor) [pid 6371] close(23) = -1 EBADF (Bad file descriptor) [pid 6371] close(24) = -1 EBADF (Bad file descriptor) [pid 6371] close(25) = -1 EBADF (Bad file descriptor) [pid 6371] close(26) = -1 EBADF (Bad file descriptor) [pid 6371] close(27) = -1 EBADF (Bad file descriptor) [pid 6371] close(28) = -1 EBADF (Bad file descriptor) [pid 6371] close(29) = -1 EBADF (Bad file descriptor) [pid 6371] exit_group(0) = ? [pid 6371] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6372 attached , child_tidptr=0x555555cb2690) = 1332 [pid 6372] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6372] setpgid(0, 0) = 0 [pid 6372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6372] write(3, "1000", 4) = 4 [pid 6372] close(3) = 0 [pid 6372] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6372] setns(201, 0) = 0 [pid 6372] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6372] setns(3, 0) = 0 [pid 6372] close(3) = 0 [pid 6372] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6372] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6372] close(3) = -1 EBADF (Bad file descriptor) [pid 6372] close(4) = 0 [pid 6372] close(5) = -1 EBADF (Bad file descriptor) [pid 6372] close(6) = -1 EBADF (Bad file descriptor) [pid 6372] close(7) = -1 EBADF (Bad file descriptor) [pid 6372] close(8) = -1 EBADF (Bad file descriptor) [pid 6372] close(9) = -1 EBADF (Bad file descriptor) [pid 6372] close(10) = -1 EBADF (Bad file descriptor) [pid 6372] close(11) = -1 EBADF (Bad file descriptor) [pid 6372] close(12) = -1 EBADF (Bad file descriptor) [pid 6372] close(13) = -1 EBADF (Bad file descriptor) [pid 6372] close(14) = -1 EBADF (Bad file descriptor) [pid 6372] close(15) = -1 EBADF (Bad file descriptor) [pid 6372] close(16) = -1 EBADF (Bad file descriptor) [pid 6372] close(17) = -1 EBADF (Bad file descriptor) [pid 6372] close(18) = -1 EBADF (Bad file descriptor) [pid 6372] close(19) = -1 EBADF (Bad file descriptor) [pid 6372] close(20) = -1 EBADF (Bad file descriptor) [pid 6372] close(21) = -1 EBADF (Bad file descriptor) [pid 6372] close(22) = -1 EBADF (Bad file descriptor) [pid 6372] close(23) = -1 EBADF (Bad file descriptor) [pid 6372] close(24) = -1 EBADF (Bad file descriptor) [pid 6372] close(25) = -1 EBADF (Bad file descriptor) [pid 6372] close(26) = -1 EBADF (Bad file descriptor) [pid 6372] close(27) = -1 EBADF (Bad file descriptor) [pid 6372] close(28) = -1 EBADF (Bad file descriptor) [pid 6372] close(29) = -1 EBADF (Bad file descriptor) [pid 6372] exit_group(0) = ? [pid 6372] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6373 attached [pid 6373] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1333 [pid 6373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6373] setpgid(0, 0) = 0 [pid 6373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6373] write(3, "1000", 4) = 4 [pid 6373] close(3) = 0 [pid 6373] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6373] setns(201, 0) = 0 [pid 6373] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6373] setns(3, 0) = 0 [pid 6373] close(3) = 0 [pid 6373] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6373] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6373] close(3) = -1 EBADF (Bad file descriptor) [pid 6373] close(4) = 0 [pid 6373] close(5) = -1 EBADF (Bad file descriptor) [pid 6373] close(6) = -1 EBADF (Bad file descriptor) [pid 6373] close(7) = -1 EBADF (Bad file descriptor) [pid 6373] close(8) = -1 EBADF (Bad file descriptor) [pid 6373] close(9) = -1 EBADF (Bad file descriptor) [pid 6373] close(10) = -1 EBADF (Bad file descriptor) [pid 6373] close(11) = -1 EBADF (Bad file descriptor) [pid 6373] close(12) = -1 EBADF (Bad file descriptor) [pid 6373] close(13) = -1 EBADF (Bad file descriptor) [pid 6373] close(14) = -1 EBADF (Bad file descriptor) [pid 6373] close(15) = -1 EBADF (Bad file descriptor) [pid 6373] close(16) = -1 EBADF (Bad file descriptor) [pid 6373] close(17) = -1 EBADF (Bad file descriptor) [pid 6373] close(18) = -1 EBADF (Bad file descriptor) [pid 6373] close(19) = -1 EBADF (Bad file descriptor) [pid 6373] close(20) = -1 EBADF (Bad file descriptor) [pid 6373] close(21) = -1 EBADF (Bad file descriptor) [pid 6373] close(22) = -1 EBADF (Bad file descriptor) [pid 6373] close(23) = -1 EBADF (Bad file descriptor) [pid 6373] close(24) = -1 EBADF (Bad file descriptor) [pid 6373] close(25) = -1 EBADF (Bad file descriptor) [pid 6373] close(26) = -1 EBADF (Bad file descriptor) [pid 6373] close(27) = -1 EBADF (Bad file descriptor) [pid 6373] close(28) = -1 EBADF (Bad file descriptor) [pid 6373] close(29) = -1 EBADF (Bad file descriptor) [pid 6373] exit_group(0) = ? [pid 6373] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6374 attached , child_tidptr=0x555555cb2690) = 1334 [pid 6374] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6374] setpgid(0, 0) = 0 [pid 6374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6374] write(3, "1000", 4) = 4 [pid 6374] close(3) = 0 [pid 6374] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6374] setns(201, 0) = 0 [pid 6374] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6374] setns(3, 0) = 0 [pid 6374] close(3) = 0 [pid 6374] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6374] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6374] close(3) = -1 EBADF (Bad file descriptor) [pid 6374] close(4) = 0 [pid 6374] close(5) = -1 EBADF (Bad file descriptor) [pid 6374] close(6) = -1 EBADF (Bad file descriptor) [pid 6374] close(7) = -1 EBADF (Bad file descriptor) [pid 6374] close(8) = -1 EBADF (Bad file descriptor) [pid 6374] close(9) = -1 EBADF (Bad file descriptor) [pid 6374] close(10) = -1 EBADF (Bad file descriptor) [pid 6374] close(11) = -1 EBADF (Bad file descriptor) [pid 6374] close(12) = -1 EBADF (Bad file descriptor) [pid 6374] close(13) = -1 EBADF (Bad file descriptor) [pid 6374] close(14) = -1 EBADF (Bad file descriptor) [pid 6374] close(15) = -1 EBADF (Bad file descriptor) [pid 6374] close(16) = -1 EBADF (Bad file descriptor) [pid 6374] close(17) = -1 EBADF (Bad file descriptor) [pid 6374] close(18) = -1 EBADF (Bad file descriptor) [pid 6374] close(19) = -1 EBADF (Bad file descriptor) [pid 6374] close(20) = -1 EBADF (Bad file descriptor) [pid 6374] close(21) = -1 EBADF (Bad file descriptor) [pid 6374] close(22) = -1 EBADF (Bad file descriptor) [pid 6374] close(23) = -1 EBADF (Bad file descriptor) [pid 6374] close(24) = -1 EBADF (Bad file descriptor) [pid 6374] close(25) = -1 EBADF (Bad file descriptor) [pid 6374] close(26) = -1 EBADF (Bad file descriptor) [pid 6374] close(27) = -1 EBADF (Bad file descriptor) [pid 6374] close(28) = -1 EBADF (Bad file descriptor) [pid 6374] close(29) = -1 EBADF (Bad file descriptor) [pid 6374] exit_group(0) = ? [pid 6374] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6375 attached , child_tidptr=0x555555cb2690) = 1335 [pid 6375] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6375] setpgid(0, 0) = 0 [pid 6375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6375] write(3, "1000", 4) = 4 [pid 6375] close(3) = 0 [pid 6375] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6375] setns(201, 0) = 0 [pid 6375] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6375] setns(3, 0) = 0 [pid 6375] close(3) = 0 [pid 6375] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6375] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6375] close(3) = -1 EBADF (Bad file descriptor) [pid 6375] close(4) = 0 [pid 6375] close(5) = -1 EBADF (Bad file descriptor) [pid 6375] close(6) = -1 EBADF (Bad file descriptor) [pid 6375] close(7) = -1 EBADF (Bad file descriptor) [pid 6375] close(8) = -1 EBADF (Bad file descriptor) [pid 6375] close(9) = -1 EBADF (Bad file descriptor) [pid 6375] close(10) = -1 EBADF (Bad file descriptor) [pid 6375] close(11) = -1 EBADF (Bad file descriptor) [pid 6375] close(12) = -1 EBADF (Bad file descriptor) [pid 6375] close(13) = -1 EBADF (Bad file descriptor) [pid 6375] close(14) = -1 EBADF (Bad file descriptor) [pid 6375] close(15) = -1 EBADF (Bad file descriptor) [pid 6375] close(16) = -1 EBADF (Bad file descriptor) [pid 6375] close(17) = -1 EBADF (Bad file descriptor) [pid 6375] close(18) = -1 EBADF (Bad file descriptor) [pid 6375] close(19) = -1 EBADF (Bad file descriptor) [pid 6375] close(20) = -1 EBADF (Bad file descriptor) [pid 6375] close(21) = -1 EBADF (Bad file descriptor) [pid 6375] close(22) = -1 EBADF (Bad file descriptor) [pid 6375] close(23) = -1 EBADF (Bad file descriptor) [pid 6375] close(24) = -1 EBADF (Bad file descriptor) [pid 6375] close(25) = -1 EBADF (Bad file descriptor) [pid 6375] close(26) = -1 EBADF (Bad file descriptor) [pid 6375] close(27) = -1 EBADF (Bad file descriptor) [pid 6375] close(28) = -1 EBADF (Bad file descriptor) [pid 6375] close(29) = -1 EBADF (Bad file descriptor) [pid 6375] exit_group(0) = ? [pid 6375] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6376 attached , child_tidptr=0x555555cb2690) = 1336 [pid 6376] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6376] setpgid(0, 0) = 0 [pid 6376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6376] write(3, "1000", 4) = 4 [pid 6376] close(3) = 0 [pid 6376] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6376] setns(201, 0) = 0 [pid 6376] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6376] setns(3, 0) = 0 [pid 6376] close(3) = 0 [pid 6376] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6376] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6376] close(3) = -1 EBADF (Bad file descriptor) [pid 6376] close(4) = 0 [pid 6376] close(5) = -1 EBADF (Bad file descriptor) [pid 6376] close(6) = -1 EBADF (Bad file descriptor) [pid 6376] close(7) = -1 EBADF (Bad file descriptor) [pid 6376] close(8) = -1 EBADF (Bad file descriptor) [pid 6376] close(9) = -1 EBADF (Bad file descriptor) [pid 6376] close(10) = -1 EBADF (Bad file descriptor) [pid 6376] close(11) = -1 EBADF (Bad file descriptor) [pid 6376] close(12) = -1 EBADF (Bad file descriptor) [pid 6376] close(13) = -1 EBADF (Bad file descriptor) [pid 6376] close(14) = -1 EBADF (Bad file descriptor) [pid 6376] close(15) = -1 EBADF (Bad file descriptor) [pid 6376] close(16) = -1 EBADF (Bad file descriptor) [pid 6376] close(17) = -1 EBADF (Bad file descriptor) [pid 6376] close(18) = -1 EBADF (Bad file descriptor) [pid 6376] close(19) = -1 EBADF (Bad file descriptor) [pid 6376] close(20) = -1 EBADF (Bad file descriptor) [pid 6376] close(21) = -1 EBADF (Bad file descriptor) [pid 6376] close(22) = -1 EBADF (Bad file descriptor) [pid 6376] close(23) = -1 EBADF (Bad file descriptor) [pid 6376] close(24) = -1 EBADF (Bad file descriptor) [pid 6376] close(25) = -1 EBADF (Bad file descriptor) [pid 6376] close(26) = -1 EBADF (Bad file descriptor) [pid 6376] close(27) = -1 EBADF (Bad file descriptor) [pid 6376] close(28) = -1 EBADF (Bad file descriptor) [pid 6376] close(29) = -1 EBADF (Bad file descriptor) [pid 6376] exit_group(0) = ? [pid 6376] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6377 attached , child_tidptr=0x555555cb2690) = 1337 [pid 6377] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6377] setpgid(0, 0) = 0 [pid 6377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6377] write(3, "1000", 4) = 4 [pid 6377] close(3) = 0 [pid 6377] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6377] setns(201, 0) = 0 [pid 6377] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6377] setns(3, 0) = 0 [pid 6377] close(3) = 0 [pid 6377] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6377] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6377] close(3) = -1 EBADF (Bad file descriptor) [pid 6377] close(4) = 0 [pid 6377] close(5) = -1 EBADF (Bad file descriptor) [pid 6377] close(6) = -1 EBADF (Bad file descriptor) [pid 6377] close(7) = -1 EBADF (Bad file descriptor) [pid 6377] close(8) = -1 EBADF (Bad file descriptor) [pid 6377] close(9) = -1 EBADF (Bad file descriptor) [pid 6377] close(10) = -1 EBADF (Bad file descriptor) [pid 6377] close(11) = -1 EBADF (Bad file descriptor) [pid 6377] close(12) = -1 EBADF (Bad file descriptor) [pid 6377] close(13) = -1 EBADF (Bad file descriptor) [pid 6377] close(14) = -1 EBADF (Bad file descriptor) [pid 6377] close(15) = -1 EBADF (Bad file descriptor) [pid 6377] close(16) = -1 EBADF (Bad file descriptor) [pid 6377] close(17) = -1 EBADF (Bad file descriptor) [pid 6377] close(18) = -1 EBADF (Bad file descriptor) [pid 6377] close(19) = -1 EBADF (Bad file descriptor) [pid 6377] close(20) = -1 EBADF (Bad file descriptor) [pid 6377] close(21) = -1 EBADF (Bad file descriptor) [pid 6377] close(22) = -1 EBADF (Bad file descriptor) [pid 6377] close(23) = -1 EBADF (Bad file descriptor) [pid 6377] close(24) = -1 EBADF (Bad file descriptor) [pid 6377] close(25) = -1 EBADF (Bad file descriptor) [pid 6377] close(26) = -1 EBADF (Bad file descriptor) [pid 6377] close(27) = -1 EBADF (Bad file descriptor) [pid 6377] close(28) = -1 EBADF (Bad file descriptor) [pid 6377] close(29) = -1 EBADF (Bad file descriptor) [pid 6377] exit_group(0) = ? [pid 6377] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1338 ./strace-static-x86_64: Process 6378 attached [pid 6378] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6378] setpgid(0, 0) = 0 [pid 6378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6378] write(3, "1000", 4) = 4 [pid 6378] close(3) = 0 [pid 6378] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6378] setns(201, 0) = 0 [pid 6378] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6378] setns(3, 0) = 0 [pid 6378] close(3) = 0 [pid 6378] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6378] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6378] close(3) = -1 EBADF (Bad file descriptor) [pid 6378] close(4) = 0 [pid 6378] close(5) = -1 EBADF (Bad file descriptor) [pid 6378] close(6) = -1 EBADF (Bad file descriptor) [pid 6378] close(7) = -1 EBADF (Bad file descriptor) [pid 6378] close(8) = -1 EBADF (Bad file descriptor) [pid 6378] close(9) = -1 EBADF (Bad file descriptor) [pid 6378] close(10) = -1 EBADF (Bad file descriptor) [pid 6378] close(11) = -1 EBADF (Bad file descriptor) [pid 6378] close(12) = -1 EBADF (Bad file descriptor) [pid 6378] close(13) = -1 EBADF (Bad file descriptor) [pid 6378] close(14) = -1 EBADF (Bad file descriptor) [pid 6378] close(15) = -1 EBADF (Bad file descriptor) [pid 6378] close(16) = -1 EBADF (Bad file descriptor) [pid 6378] close(17) = -1 EBADF (Bad file descriptor) [pid 6378] close(18) = -1 EBADF (Bad file descriptor) [pid 6378] close(19) = -1 EBADF (Bad file descriptor) [pid 6378] close(20) = -1 EBADF (Bad file descriptor) [pid 6378] close(21) = -1 EBADF (Bad file descriptor) [pid 6378] close(22) = -1 EBADF (Bad file descriptor) [pid 6378] close(23) = -1 EBADF (Bad file descriptor) [pid 6378] close(24) = -1 EBADF (Bad file descriptor) [pid 6378] close(25) = -1 EBADF (Bad file descriptor) [pid 6378] close(26) = -1 EBADF (Bad file descriptor) [pid 6378] close(27) = -1 EBADF (Bad file descriptor) [pid 6378] close(28) = -1 EBADF (Bad file descriptor) [pid 6378] close(29) = -1 EBADF (Bad file descriptor) [pid 6378] exit_group(0) = ? [pid 6378] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1338, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6379 attached [pid 6379] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1339 [pid 6379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6379] setpgid(0, 0) = 0 [pid 6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6379] write(3, "1000", 4) = 4 [pid 6379] close(3) = 0 [pid 6379] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6379] setns(201, 0) = 0 [pid 6379] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6379] setns(3, 0) = 0 [pid 6379] close(3) = 0 [pid 6379] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6379] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6379] close(3) = -1 EBADF (Bad file descriptor) [pid 6379] close(4) = 0 [pid 6379] close(5) = -1 EBADF (Bad file descriptor) [pid 6379] close(6) = -1 EBADF (Bad file descriptor) [pid 6379] close(7) = -1 EBADF (Bad file descriptor) [pid 6379] close(8) = -1 EBADF (Bad file descriptor) [pid 6379] close(9) = -1 EBADF (Bad file descriptor) [pid 6379] close(10) = -1 EBADF (Bad file descriptor) [pid 6379] close(11) = -1 EBADF (Bad file descriptor) [pid 6379] close(12) = -1 EBADF (Bad file descriptor) [pid 6379] close(13) = -1 EBADF (Bad file descriptor) [pid 6379] close(14) = -1 EBADF (Bad file descriptor) [pid 6379] close(15) = -1 EBADF (Bad file descriptor) [pid 6379] close(16) = -1 EBADF (Bad file descriptor) [pid 6379] close(17) = -1 EBADF (Bad file descriptor) [pid 6379] close(18) = -1 EBADF (Bad file descriptor) [pid 6379] close(19) = -1 EBADF (Bad file descriptor) [pid 6379] close(20) = -1 EBADF (Bad file descriptor) [pid 6379] close(21) = -1 EBADF (Bad file descriptor) [pid 6379] close(22) = -1 EBADF (Bad file descriptor) [pid 6379] close(23) = -1 EBADF (Bad file descriptor) [pid 6379] close(24) = -1 EBADF (Bad file descriptor) [pid 6379] close(25) = -1 EBADF (Bad file descriptor) [pid 6379] close(26) = -1 EBADF (Bad file descriptor) [pid 6379] close(27) = -1 EBADF (Bad file descriptor) [pid 6379] close(28) = -1 EBADF (Bad file descriptor) [pid 6379] close(29) = -1 EBADF (Bad file descriptor) [pid 6379] exit_group(0) = ? [pid 6379] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6380 attached , child_tidptr=0x555555cb2690) = 1340 [pid 6380] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6380] setpgid(0, 0) = 0 [pid 6380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6380] write(3, "1000", 4) = 4 [pid 6380] close(3) = 0 [pid 6380] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6380] setns(201, 0) = 0 [pid 6380] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6380] setns(3, 0) = 0 [pid 6380] close(3) = 0 [pid 6380] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6380] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6380] close(3) = -1 EBADF (Bad file descriptor) [pid 6380] close(4) = 0 [pid 6380] close(5) = -1 EBADF (Bad file descriptor) [pid 6380] close(6) = -1 EBADF (Bad file descriptor) [pid 6380] close(7) = -1 EBADF (Bad file descriptor) [pid 6380] close(8) = -1 EBADF (Bad file descriptor) [pid 6380] close(9) = -1 EBADF (Bad file descriptor) [pid 6380] close(10) = -1 EBADF (Bad file descriptor) [pid 6380] close(11) = -1 EBADF (Bad file descriptor) [pid 6380] close(12) = -1 EBADF (Bad file descriptor) [pid 6380] close(13) = -1 EBADF (Bad file descriptor) [pid 6380] close(14) = -1 EBADF (Bad file descriptor) [pid 6380] close(15) = -1 EBADF (Bad file descriptor) [pid 6380] close(16) = -1 EBADF (Bad file descriptor) [pid 6380] close(17) = -1 EBADF (Bad file descriptor) [pid 6380] close(18) = -1 EBADF (Bad file descriptor) [pid 6380] close(19) = -1 EBADF (Bad file descriptor) [pid 6380] close(20) = -1 EBADF (Bad file descriptor) [pid 6380] close(21) = -1 EBADF (Bad file descriptor) [pid 6380] close(22) = -1 EBADF (Bad file descriptor) [pid 6380] close(23) = -1 EBADF (Bad file descriptor) [pid 6380] close(24) = -1 EBADF (Bad file descriptor) [pid 6380] close(25) = -1 EBADF (Bad file descriptor) [pid 6380] close(26) = -1 EBADF (Bad file descriptor) [pid 6380] close(27) = -1 EBADF (Bad file descriptor) [pid 6380] close(28) = -1 EBADF (Bad file descriptor) [pid 6380] close(29) = -1 EBADF (Bad file descriptor) [pid 6380] exit_group(0) = ? [pid 6380] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1341 ./strace-static-x86_64: Process 6381 attached [pid 6381] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6381] setpgid(0, 0) = 0 [pid 6381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6381] write(3, "1000", 4) = 4 [pid 6381] close(3) = 0 [pid 6381] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6381] setns(201, 0) = 0 [pid 6381] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6381] setns(3, 0) = 0 [pid 6381] close(3) = 0 [pid 6381] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6381] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6381] close(3) = -1 EBADF (Bad file descriptor) [pid 6381] close(4) = 0 [pid 6381] close(5) = -1 EBADF (Bad file descriptor) [pid 6381] close(6) = -1 EBADF (Bad file descriptor) [pid 6381] close(7) = -1 EBADF (Bad file descriptor) [pid 6381] close(8) = -1 EBADF (Bad file descriptor) [pid 6381] close(9) = -1 EBADF (Bad file descriptor) [pid 6381] close(10) = -1 EBADF (Bad file descriptor) [pid 6381] close(11) = -1 EBADF (Bad file descriptor) [pid 6381] close(12) = -1 EBADF (Bad file descriptor) [pid 6381] close(13) = -1 EBADF (Bad file descriptor) [pid 6381] close(14) = -1 EBADF (Bad file descriptor) [pid 6381] close(15) = -1 EBADF (Bad file descriptor) [pid 6381] close(16) = -1 EBADF (Bad file descriptor) [pid 6381] close(17) = -1 EBADF (Bad file descriptor) [pid 6381] close(18) = -1 EBADF (Bad file descriptor) [pid 6381] close(19) = -1 EBADF (Bad file descriptor) [pid 6381] close(20) = -1 EBADF (Bad file descriptor) [pid 6381] close(21) = -1 EBADF (Bad file descriptor) [pid 6381] close(22) = -1 EBADF (Bad file descriptor) [pid 6381] close(23) = -1 EBADF (Bad file descriptor) [pid 6381] close(24) = -1 EBADF (Bad file descriptor) [pid 6381] close(25) = -1 EBADF (Bad file descriptor) [pid 6381] close(26) = -1 EBADF (Bad file descriptor) [pid 6381] close(27) = -1 EBADF (Bad file descriptor) [pid 6381] close(28) = -1 EBADF (Bad file descriptor) [pid 6381] close(29) = -1 EBADF (Bad file descriptor) [pid 6381] exit_group(0) = ? [pid 6381] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6382 attached , child_tidptr=0x555555cb2690) = 1342 [pid 6382] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6382] setpgid(0, 0) = 0 [pid 6382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6382] write(3, "1000", 4) = 4 [pid 6382] close(3) = 0 [pid 6382] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6382] setns(201, 0) = 0 [pid 6382] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6382] setns(3, 0) = 0 [pid 6382] close(3) = 0 [pid 6382] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6382] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6382] close(3) = -1 EBADF (Bad file descriptor) [pid 6382] close(4) = 0 [pid 6382] close(5) = -1 EBADF (Bad file descriptor) [pid 6382] close(6) = -1 EBADF (Bad file descriptor) [pid 6382] close(7) = -1 EBADF (Bad file descriptor) [pid 6382] close(8) = -1 EBADF (Bad file descriptor) [pid 6382] close(9) = -1 EBADF (Bad file descriptor) [pid 6382] close(10) = -1 EBADF (Bad file descriptor) [pid 6382] close(11) = -1 EBADF (Bad file descriptor) [pid 6382] close(12) = -1 EBADF (Bad file descriptor) [pid 6382] close(13) = -1 EBADF (Bad file descriptor) [pid 6382] close(14) = -1 EBADF (Bad file descriptor) [pid 6382] close(15) = -1 EBADF (Bad file descriptor) [pid 6382] close(16) = -1 EBADF (Bad file descriptor) [pid 6382] close(17) = -1 EBADF (Bad file descriptor) [pid 6382] close(18) = -1 EBADF (Bad file descriptor) [pid 6382] close(19) = -1 EBADF (Bad file descriptor) [pid 6382] close(20) = -1 EBADF (Bad file descriptor) [pid 6382] close(21) = -1 EBADF (Bad file descriptor) [pid 6382] close(22) = -1 EBADF (Bad file descriptor) [pid 6382] close(23) = -1 EBADF (Bad file descriptor) [pid 6382] close(24) = -1 EBADF (Bad file descriptor) [pid 6382] close(25) = -1 EBADF (Bad file descriptor) [pid 6382] close(26) = -1 EBADF (Bad file descriptor) [pid 6382] close(27) = -1 EBADF (Bad file descriptor) [pid 6382] close(28) = -1 EBADF (Bad file descriptor) [pid 6382] close(29) = -1 EBADF (Bad file descriptor) [pid 6382] exit_group(0) = ? [pid 6382] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1343 ./strace-static-x86_64: Process 6383 attached [pid 6383] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6383] setpgid(0, 0) = 0 [pid 6383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6383] write(3, "1000", 4) = 4 [pid 6383] close(3) = 0 [pid 6383] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6383] setns(201, 0) = 0 [pid 6383] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6383] setns(3, 0) = 0 [pid 6383] close(3) = 0 [pid 6383] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6383] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6383] close(3) = -1 EBADF (Bad file descriptor) [pid 6383] close(4) = 0 [pid 6383] close(5) = -1 EBADF (Bad file descriptor) [pid 6383] close(6) = -1 EBADF (Bad file descriptor) [pid 6383] close(7) = -1 EBADF (Bad file descriptor) [pid 6383] close(8) = -1 EBADF (Bad file descriptor) [pid 6383] close(9) = -1 EBADF (Bad file descriptor) [pid 6383] close(10) = -1 EBADF (Bad file descriptor) [pid 6383] close(11) = -1 EBADF (Bad file descriptor) [pid 6383] close(12) = -1 EBADF (Bad file descriptor) [pid 6383] close(13) = -1 EBADF (Bad file descriptor) [pid 6383] close(14) = -1 EBADF (Bad file descriptor) [pid 6383] close(15) = -1 EBADF (Bad file descriptor) [pid 6383] close(16) = -1 EBADF (Bad file descriptor) [pid 6383] close(17) = -1 EBADF (Bad file descriptor) [pid 6383] close(18) = -1 EBADF (Bad file descriptor) [pid 6383] close(19) = -1 EBADF (Bad file descriptor) [pid 6383] close(20) = -1 EBADF (Bad file descriptor) [pid 6383] close(21) = -1 EBADF (Bad file descriptor) [pid 6383] close(22) = -1 EBADF (Bad file descriptor) [pid 6383] close(23) = -1 EBADF (Bad file descriptor) [pid 6383] close(24) = -1 EBADF (Bad file descriptor) [pid 6383] close(25) = -1 EBADF (Bad file descriptor) [pid 6383] close(26) = -1 EBADF (Bad file descriptor) [pid 6383] close(27) = -1 EBADF (Bad file descriptor) [pid 6383] close(28) = -1 EBADF (Bad file descriptor) [pid 6383] close(29) = -1 EBADF (Bad file descriptor) [pid 6383] exit_group(0) = ? [pid 6383] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1343, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1344 ./strace-static-x86_64: Process 6384 attached [pid 6384] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6384] setpgid(0, 0) = 0 [pid 6384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6384] write(3, "1000", 4) = 4 [pid 6384] close(3) = 0 [pid 6384] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6384] setns(201, 0) = 0 [pid 6384] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6384] setns(3, 0) = 0 [pid 6384] close(3) = 0 [pid 6384] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6384] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6384] close(3) = -1 EBADF (Bad file descriptor) [pid 6384] close(4) = 0 [pid 6384] close(5) = -1 EBADF (Bad file descriptor) [pid 6384] close(6) = -1 EBADF (Bad file descriptor) [pid 6384] close(7) = -1 EBADF (Bad file descriptor) [pid 6384] close(8) = -1 EBADF (Bad file descriptor) [pid 6384] close(9) = -1 EBADF (Bad file descriptor) [pid 6384] close(10) = -1 EBADF (Bad file descriptor) [pid 6384] close(11) = -1 EBADF (Bad file descriptor) [pid 6384] close(12) = -1 EBADF (Bad file descriptor) [pid 6384] close(13) = -1 EBADF (Bad file descriptor) [pid 6384] close(14) = -1 EBADF (Bad file descriptor) [pid 6384] close(15) = -1 EBADF (Bad file descriptor) [pid 6384] close(16) = -1 EBADF (Bad file descriptor) [pid 6384] close(17) = -1 EBADF (Bad file descriptor) [pid 6384] close(18) = -1 EBADF (Bad file descriptor) [pid 6384] close(19) = -1 EBADF (Bad file descriptor) [pid 6384] close(20) = -1 EBADF (Bad file descriptor) [pid 6384] close(21) = -1 EBADF (Bad file descriptor) [pid 6384] close(22) = -1 EBADF (Bad file descriptor) [pid 6384] close(23) = -1 EBADF (Bad file descriptor) [pid 6384] close(24) = -1 EBADF (Bad file descriptor) [pid 6384] close(25) = -1 EBADF (Bad file descriptor) [pid 6384] close(26) = -1 EBADF (Bad file descriptor) [pid 6384] close(27) = -1 EBADF (Bad file descriptor) [pid 6384] close(28) = -1 EBADF (Bad file descriptor) [pid 6384] close(29) = -1 EBADF (Bad file descriptor) [pid 6384] exit_group(0) = ? [pid 6384] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1345 ./strace-static-x86_64: Process 6385 attached [pid 6385] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6385] setpgid(0, 0) = 0 [pid 6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6385] write(3, "1000", 4) = 4 [pid 6385] close(3) = 0 [pid 6385] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6385] setns(201, 0) = 0 [pid 6385] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6385] setns(3, 0) = 0 [pid 6385] close(3) = 0 [pid 6385] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6385] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6385] close(3) = -1 EBADF (Bad file descriptor) [pid 6385] close(4) = 0 [pid 6385] close(5) = -1 EBADF (Bad file descriptor) [pid 6385] close(6) = -1 EBADF (Bad file descriptor) [pid 6385] close(7) = -1 EBADF (Bad file descriptor) [pid 6385] close(8) = -1 EBADF (Bad file descriptor) [pid 6385] close(9) = -1 EBADF (Bad file descriptor) [pid 6385] close(10) = -1 EBADF (Bad file descriptor) [pid 6385] close(11) = -1 EBADF (Bad file descriptor) [pid 6385] close(12) = -1 EBADF (Bad file descriptor) [pid 6385] close(13) = -1 EBADF (Bad file descriptor) [pid 6385] close(14) = -1 EBADF (Bad file descriptor) [pid 6385] close(15) = -1 EBADF (Bad file descriptor) [pid 6385] close(16) = -1 EBADF (Bad file descriptor) [pid 6385] close(17) = -1 EBADF (Bad file descriptor) [pid 6385] close(18) = -1 EBADF (Bad file descriptor) [pid 6385] close(19) = -1 EBADF (Bad file descriptor) [pid 6385] close(20) = -1 EBADF (Bad file descriptor) [pid 6385] close(21) = -1 EBADF (Bad file descriptor) [pid 6385] close(22) = -1 EBADF (Bad file descriptor) [pid 6385] close(23) = -1 EBADF (Bad file descriptor) [pid 6385] close(24) = -1 EBADF (Bad file descriptor) [pid 6385] close(25) = -1 EBADF (Bad file descriptor) [pid 6385] close(26) = -1 EBADF (Bad file descriptor) [pid 6385] close(27) = -1 EBADF (Bad file descriptor) [pid 6385] close(28) = -1 EBADF (Bad file descriptor) [pid 6385] close(29) = -1 EBADF (Bad file descriptor) [pid 6385] exit_group(0) = ? [pid 6385] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1345, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6386 attached [pid 6386] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1346 [pid 6386] <... set_robust_list resumed>) = 0 [pid 6386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6386] setpgid(0, 0) = 0 [pid 6386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6386] write(3, "1000", 4) = 4 [pid 6386] close(3) = 0 [pid 6386] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6386] setns(201, 0) = 0 [pid 6386] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6386] setns(3, 0) = 0 [pid 6386] close(3) = 0 [pid 6386] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6386] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6386] close(3) = -1 EBADF (Bad file descriptor) [pid 6386] close(4) = 0 [pid 6386] close(5) = -1 EBADF (Bad file descriptor) [pid 6386] close(6) = -1 EBADF (Bad file descriptor) [pid 6386] close(7) = -1 EBADF (Bad file descriptor) [pid 6386] close(8) = -1 EBADF (Bad file descriptor) [pid 6386] close(9) = -1 EBADF (Bad file descriptor) [pid 6386] close(10) = -1 EBADF (Bad file descriptor) [pid 6386] close(11) = -1 EBADF (Bad file descriptor) [pid 6386] close(12) = -1 EBADF (Bad file descriptor) [pid 6386] close(13) = -1 EBADF (Bad file descriptor) [pid 6386] close(14) = -1 EBADF (Bad file descriptor) [pid 6386] close(15) = -1 EBADF (Bad file descriptor) [pid 6386] close(16) = -1 EBADF (Bad file descriptor) [pid 6386] close(17) = -1 EBADF (Bad file descriptor) [pid 6386] close(18) = -1 EBADF (Bad file descriptor) [pid 6386] close(19) = -1 EBADF (Bad file descriptor) [pid 6386] close(20) = -1 EBADF (Bad file descriptor) [pid 6386] close(21) = -1 EBADF (Bad file descriptor) [pid 6386] close(22) = -1 EBADF (Bad file descriptor) [pid 6386] close(23) = -1 EBADF (Bad file descriptor) [pid 6386] close(24) = -1 EBADF (Bad file descriptor) [pid 6386] close(25) = -1 EBADF (Bad file descriptor) [pid 6386] close(26) = -1 EBADF (Bad file descriptor) [pid 6386] close(27) = -1 EBADF (Bad file descriptor) [pid 6386] close(28) = -1 EBADF (Bad file descriptor) [pid 6386] close(29) = -1 EBADF (Bad file descriptor) [pid 6386] exit_group(0) = ? [pid 6386] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6387 attached , child_tidptr=0x555555cb2690) = 1347 [pid 6387] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6387] setpgid(0, 0) = 0 [pid 6387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6387] write(3, "1000", 4) = 4 [pid 6387] close(3) = 0 [pid 6387] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6387] setns(201, 0) = 0 [pid 6387] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6387] setns(3, 0) = 0 [pid 6387] close(3) = 0 [pid 6387] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6387] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6387] close(3) = -1 EBADF (Bad file descriptor) [pid 6387] close(4) = 0 [pid 6387] close(5) = -1 EBADF (Bad file descriptor) [pid 6387] close(6) = -1 EBADF (Bad file descriptor) [pid 6387] close(7) = -1 EBADF (Bad file descriptor) [pid 6387] close(8) = -1 EBADF (Bad file descriptor) [pid 6387] close(9) = -1 EBADF (Bad file descriptor) [pid 6387] close(10) = -1 EBADF (Bad file descriptor) [pid 6387] close(11) = -1 EBADF (Bad file descriptor) [pid 6387] close(12) = -1 EBADF (Bad file descriptor) [pid 6387] close(13) = -1 EBADF (Bad file descriptor) [pid 6387] close(14) = -1 EBADF (Bad file descriptor) [pid 6387] close(15) = -1 EBADF (Bad file descriptor) [pid 6387] close(16) = -1 EBADF (Bad file descriptor) [pid 6387] close(17) = -1 EBADF (Bad file descriptor) [pid 6387] close(18) = -1 EBADF (Bad file descriptor) [pid 6387] close(19) = -1 EBADF (Bad file descriptor) [pid 6387] close(20) = -1 EBADF (Bad file descriptor) [pid 6387] close(21) = -1 EBADF (Bad file descriptor) [pid 6387] close(22) = -1 EBADF (Bad file descriptor) [pid 6387] close(23) = -1 EBADF (Bad file descriptor) [pid 6387] close(24) = -1 EBADF (Bad file descriptor) [pid 6387] close(25) = -1 EBADF (Bad file descriptor) [pid 6387] close(26) = -1 EBADF (Bad file descriptor) [pid 6387] close(27) = -1 EBADF (Bad file descriptor) [pid 6387] close(28) = -1 EBADF (Bad file descriptor) [pid 6387] close(29) = -1 EBADF (Bad file descriptor) [pid 6387] exit_group(0) = ? [pid 6387] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1348 ./strace-static-x86_64: Process 6388 attached [pid 6388] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6388] setpgid(0, 0) = 0 [pid 6388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6388] write(3, "1000", 4) = 4 [pid 6388] close(3) = 0 [pid 6388] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6388] setns(201, 0) = 0 [pid 6388] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6388] setns(3, 0) = 0 [pid 6388] close(3) = 0 [pid 6388] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6388] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6388] close(3) = -1 EBADF (Bad file descriptor) [pid 6388] close(4) = 0 [pid 6388] close(5) = -1 EBADF (Bad file descriptor) [pid 6388] close(6) = -1 EBADF (Bad file descriptor) [pid 6388] close(7) = -1 EBADF (Bad file descriptor) [pid 6388] close(8) = -1 EBADF (Bad file descriptor) [pid 6388] close(9) = -1 EBADF (Bad file descriptor) [pid 6388] close(10) = -1 EBADF (Bad file descriptor) [pid 6388] close(11) = -1 EBADF (Bad file descriptor) [pid 6388] close(12) = -1 EBADF (Bad file descriptor) [pid 6388] close(13) = -1 EBADF (Bad file descriptor) [pid 6388] close(14) = -1 EBADF (Bad file descriptor) [pid 6388] close(15) = -1 EBADF (Bad file descriptor) [pid 6388] close(16) = -1 EBADF (Bad file descriptor) [pid 6388] close(17) = -1 EBADF (Bad file descriptor) [pid 6388] close(18) = -1 EBADF (Bad file descriptor) [pid 6388] close(19) = -1 EBADF (Bad file descriptor) [pid 6388] close(20) = -1 EBADF (Bad file descriptor) [pid 6388] close(21) = -1 EBADF (Bad file descriptor) [pid 6388] close(22) = -1 EBADF (Bad file descriptor) [pid 6388] close(23) = -1 EBADF (Bad file descriptor) [pid 6388] close(24) = -1 EBADF (Bad file descriptor) [pid 6388] close(25) = -1 EBADF (Bad file descriptor) [pid 6388] close(26) = -1 EBADF (Bad file descriptor) [pid 6388] close(27) = -1 EBADF (Bad file descriptor) [pid 6388] close(28) = -1 EBADF (Bad file descriptor) [pid 6388] close(29) = -1 EBADF (Bad file descriptor) [pid 6388] exit_group(0) = ? [pid 6388] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6389 attached [pid 6389] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1349 [pid 6389] <... set_robust_list resumed>) = 0 [pid 6389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6389] setpgid(0, 0) = 0 [pid 6389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6389] write(3, "1000", 4) = 4 [pid 6389] close(3) = 0 [pid 6389] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6389] setns(201, 0) = 0 [pid 6389] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6389] setns(3, 0) = 0 [pid 6389] close(3) = 0 [pid 6389] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6389] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6389] close(3) = -1 EBADF (Bad file descriptor) [pid 6389] close(4) = 0 [pid 6389] close(5) = -1 EBADF (Bad file descriptor) [pid 6389] close(6) = -1 EBADF (Bad file descriptor) [pid 6389] close(7) = -1 EBADF (Bad file descriptor) [pid 6389] close(8) = -1 EBADF (Bad file descriptor) [pid 6389] close(9) = -1 EBADF (Bad file descriptor) [pid 6389] close(10) = -1 EBADF (Bad file descriptor) [pid 6389] close(11) = -1 EBADF (Bad file descriptor) [pid 6389] close(12) = -1 EBADF (Bad file descriptor) [pid 6389] close(13) = -1 EBADF (Bad file descriptor) [pid 6389] close(14) = -1 EBADF (Bad file descriptor) [pid 6389] close(15) = -1 EBADF (Bad file descriptor) [pid 6389] close(16) = -1 EBADF (Bad file descriptor) [pid 6389] close(17) = -1 EBADF (Bad file descriptor) [pid 6389] close(18) = -1 EBADF (Bad file descriptor) [pid 6389] close(19) = -1 EBADF (Bad file descriptor) [pid 6389] close(20) = -1 EBADF (Bad file descriptor) [pid 6389] close(21) = -1 EBADF (Bad file descriptor) [pid 6389] close(22) = -1 EBADF (Bad file descriptor) [pid 6389] close(23) = -1 EBADF (Bad file descriptor) [pid 6389] close(24) = -1 EBADF (Bad file descriptor) [pid 6389] close(25) = -1 EBADF (Bad file descriptor) [pid 6389] close(26) = -1 EBADF (Bad file descriptor) [pid 6389] close(27) = -1 EBADF (Bad file descriptor) [pid 6389] close(28) = -1 EBADF (Bad file descriptor) [pid 6389] close(29) = -1 EBADF (Bad file descriptor) [pid 6389] exit_group(0) = ? [pid 6389] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6390 attached , child_tidptr=0x555555cb2690) = 1350 [pid 6390] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6390] setpgid(0, 0) = 0 [pid 6390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6390] write(3, "1000", 4) = 4 [pid 6390] close(3) = 0 [pid 6390] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6390] setns(201, 0) = 0 [pid 6390] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6390] setns(3, 0) = 0 [pid 6390] close(3) = 0 [pid 6390] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6390] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6390] close(3) = -1 EBADF (Bad file descriptor) [pid 6390] close(4) = 0 [pid 6390] close(5) = -1 EBADF (Bad file descriptor) [pid 6390] close(6) = -1 EBADF (Bad file descriptor) [pid 6390] close(7) = -1 EBADF (Bad file descriptor) [pid 6390] close(8) = -1 EBADF (Bad file descriptor) [pid 6390] close(9) = -1 EBADF (Bad file descriptor) [pid 6390] close(10) = -1 EBADF (Bad file descriptor) [pid 6390] close(11) = -1 EBADF (Bad file descriptor) [pid 6390] close(12) = -1 EBADF (Bad file descriptor) [pid 6390] close(13) = -1 EBADF (Bad file descriptor) [pid 6390] close(14) = -1 EBADF (Bad file descriptor) [pid 6390] close(15) = -1 EBADF (Bad file descriptor) [pid 6390] close(16) = -1 EBADF (Bad file descriptor) [pid 6390] close(17) = -1 EBADF (Bad file descriptor) [pid 6390] close(18) = -1 EBADF (Bad file descriptor) [pid 6390] close(19) = -1 EBADF (Bad file descriptor) [pid 6390] close(20) = -1 EBADF (Bad file descriptor) [pid 6390] close(21) = -1 EBADF (Bad file descriptor) [pid 6390] close(22) = -1 EBADF (Bad file descriptor) [pid 6390] close(23) = -1 EBADF (Bad file descriptor) [pid 6390] close(24) = -1 EBADF (Bad file descriptor) [pid 6390] close(25) = -1 EBADF (Bad file descriptor) [pid 6390] close(26) = -1 EBADF (Bad file descriptor) [pid 6390] close(27) = -1 EBADF (Bad file descriptor) [pid 6390] close(28) = -1 EBADF (Bad file descriptor) [pid 6390] close(29) = -1 EBADF (Bad file descriptor) [pid 6390] exit_group(0) = ? [pid 6390] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6391 attached [pid 6391] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1351 [pid 6391] <... set_robust_list resumed>) = 0 [pid 6391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6391] setpgid(0, 0) = 0 [pid 6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6391] write(3, "1000", 4) = 4 [pid 6391] close(3) = 0 [pid 6391] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6391] setns(201, 0) = 0 [pid 6391] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6391] setns(3, 0) = 0 [pid 6391] close(3) = 0 [pid 6391] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6391] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6391] close(3) = -1 EBADF (Bad file descriptor) [pid 6391] close(4) = 0 [pid 6391] close(5) = -1 EBADF (Bad file descriptor) [pid 6391] close(6) = -1 EBADF (Bad file descriptor) [pid 6391] close(7) = -1 EBADF (Bad file descriptor) [pid 6391] close(8) = -1 EBADF (Bad file descriptor) [pid 6391] close(9) = -1 EBADF (Bad file descriptor) [pid 6391] close(10) = -1 EBADF (Bad file descriptor) [pid 6391] close(11) = -1 EBADF (Bad file descriptor) [pid 6391] close(12) = -1 EBADF (Bad file descriptor) [pid 6391] close(13) = -1 EBADF (Bad file descriptor) [pid 6391] close(14) = -1 EBADF (Bad file descriptor) [pid 6391] close(15) = -1 EBADF (Bad file descriptor) [pid 6391] close(16) = -1 EBADF (Bad file descriptor) [pid 6391] close(17) = -1 EBADF (Bad file descriptor) [pid 6391] close(18) = -1 EBADF (Bad file descriptor) [pid 6391] close(19) = -1 EBADF (Bad file descriptor) [pid 6391] close(20) = -1 EBADF (Bad file descriptor) [pid 6391] close(21) = -1 EBADF (Bad file descriptor) [pid 6391] close(22) = -1 EBADF (Bad file descriptor) [pid 6391] close(23) = -1 EBADF (Bad file descriptor) [pid 6391] close(24) = -1 EBADF (Bad file descriptor) [pid 6391] close(25) = -1 EBADF (Bad file descriptor) [pid 6391] close(26) = -1 EBADF (Bad file descriptor) [pid 6391] close(27) = -1 EBADF (Bad file descriptor) [pid 6391] close(28) = -1 EBADF (Bad file descriptor) [pid 6391] close(29) = -1 EBADF (Bad file descriptor) [pid 6391] exit_group(0) = ? [pid 6391] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6392 attached [pid 6392] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1352 [pid 6392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6392] setpgid(0, 0) = 0 [pid 6392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6392] write(3, "1000", 4) = 4 [pid 6392] close(3) = 0 [pid 6392] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6392] setns(201, 0) = 0 [pid 6392] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6392] setns(3, 0) = 0 [pid 6392] close(3) = 0 [pid 6392] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6392] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6392] close(3) = -1 EBADF (Bad file descriptor) [pid 6392] close(4) = 0 [pid 6392] close(5) = -1 EBADF (Bad file descriptor) [pid 6392] close(6) = -1 EBADF (Bad file descriptor) [pid 6392] close(7) = -1 EBADF (Bad file descriptor) [pid 6392] close(8) = -1 EBADF (Bad file descriptor) [pid 6392] close(9) = -1 EBADF (Bad file descriptor) [pid 6392] close(10) = -1 EBADF (Bad file descriptor) [pid 6392] close(11) = -1 EBADF (Bad file descriptor) [pid 6392] close(12) = -1 EBADF (Bad file descriptor) [pid 6392] close(13) = -1 EBADF (Bad file descriptor) [pid 6392] close(14) = -1 EBADF (Bad file descriptor) [pid 6392] close(15) = -1 EBADF (Bad file descriptor) [pid 6392] close(16) = -1 EBADF (Bad file descriptor) [pid 6392] close(17) = -1 EBADF (Bad file descriptor) [pid 6392] close(18) = -1 EBADF (Bad file descriptor) [pid 6392] close(19) = -1 EBADF (Bad file descriptor) [pid 6392] close(20) = -1 EBADF (Bad file descriptor) [pid 6392] close(21) = -1 EBADF (Bad file descriptor) [pid 6392] close(22) = -1 EBADF (Bad file descriptor) [pid 6392] close(23) = -1 EBADF (Bad file descriptor) [pid 6392] close(24) = -1 EBADF (Bad file descriptor) [pid 6392] close(25) = -1 EBADF (Bad file descriptor) [pid 6392] close(26) = -1 EBADF (Bad file descriptor) [pid 6392] close(27) = -1 EBADF (Bad file descriptor) [pid 6392] close(28) = -1 EBADF (Bad file descriptor) [pid 6392] close(29) = -1 EBADF (Bad file descriptor) [pid 6392] exit_group(0) = ? [pid 6392] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6393 attached [pid 6393] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1353 [pid 6393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6393] setpgid(0, 0) = 0 [pid 6393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6393] write(3, "1000", 4) = 4 [pid 6393] close(3) = 0 [pid 6393] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6393] setns(201, 0) = 0 [pid 6393] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6393] setns(3, 0) = 0 [pid 6393] close(3) = 0 [pid 6393] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6393] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6393] close(3) = -1 EBADF (Bad file descriptor) [pid 6393] close(4) = 0 [pid 6393] close(5) = -1 EBADF (Bad file descriptor) [pid 6393] close(6) = -1 EBADF (Bad file descriptor) [pid 6393] close(7) = -1 EBADF (Bad file descriptor) [pid 6393] close(8) = -1 EBADF (Bad file descriptor) [pid 6393] close(9) = -1 EBADF (Bad file descriptor) [pid 6393] close(10) = -1 EBADF (Bad file descriptor) [pid 6393] close(11) = -1 EBADF (Bad file descriptor) [pid 6393] close(12) = -1 EBADF (Bad file descriptor) [pid 6393] close(13) = -1 EBADF (Bad file descriptor) [pid 6393] close(14) = -1 EBADF (Bad file descriptor) [pid 6393] close(15) = -1 EBADF (Bad file descriptor) [pid 6393] close(16) = -1 EBADF (Bad file descriptor) [pid 6393] close(17) = -1 EBADF (Bad file descriptor) [pid 6393] close(18) = -1 EBADF (Bad file descriptor) [pid 6393] close(19) = -1 EBADF (Bad file descriptor) [pid 6393] close(20) = -1 EBADF (Bad file descriptor) [pid 6393] close(21) = -1 EBADF (Bad file descriptor) [pid 6393] close(22) = -1 EBADF (Bad file descriptor) [pid 6393] close(23) = -1 EBADF (Bad file descriptor) [pid 6393] close(24) = -1 EBADF (Bad file descriptor) [pid 6393] close(25) = -1 EBADF (Bad file descriptor) [pid 6393] close(26) = -1 EBADF (Bad file descriptor) [pid 6393] close(27) = -1 EBADF (Bad file descriptor) [pid 6393] close(28) = -1 EBADF (Bad file descriptor) [pid 6393] close(29) = -1 EBADF (Bad file descriptor) [pid 6393] exit_group(0) = ? [pid 6393] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6394 attached [pid 6394] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1354 [pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6394] setpgid(0, 0) = 0 [pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6394] write(3, "1000", 4) = 4 [pid 6394] close(3) = 0 [pid 6394] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6394] setns(201, 0) = 0 [pid 6394] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6394] setns(3, 0) = 0 [pid 6394] close(3) = 0 [pid 6394] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6394] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6394] close(3) = -1 EBADF (Bad file descriptor) [pid 6394] close(4) = 0 [pid 6394] close(5) = -1 EBADF (Bad file descriptor) [pid 6394] close(6) = -1 EBADF (Bad file descriptor) [pid 6394] close(7) = -1 EBADF (Bad file descriptor) [pid 6394] close(8) = -1 EBADF (Bad file descriptor) [pid 6394] close(9) = -1 EBADF (Bad file descriptor) [pid 6394] close(10) = -1 EBADF (Bad file descriptor) [pid 6394] close(11) = -1 EBADF (Bad file descriptor) [pid 6394] close(12) = -1 EBADF (Bad file descriptor) [pid 6394] close(13) = -1 EBADF (Bad file descriptor) [pid 6394] close(14) = -1 EBADF (Bad file descriptor) [pid 6394] close(15) = -1 EBADF (Bad file descriptor) [pid 6394] close(16) = -1 EBADF (Bad file descriptor) [pid 6394] close(17) = -1 EBADF (Bad file descriptor) [pid 6394] close(18) = -1 EBADF (Bad file descriptor) [pid 6394] close(19) = -1 EBADF (Bad file descriptor) [pid 6394] close(20) = -1 EBADF (Bad file descriptor) [pid 6394] close(21) = -1 EBADF (Bad file descriptor) [pid 6394] close(22) = -1 EBADF (Bad file descriptor) [pid 6394] close(23) = -1 EBADF (Bad file descriptor) [pid 6394] close(24) = -1 EBADF (Bad file descriptor) [pid 6394] close(25) = -1 EBADF (Bad file descriptor) [pid 6394] close(26) = -1 EBADF (Bad file descriptor) [pid 6394] close(27) = -1 EBADF (Bad file descriptor) [pid 6394] close(28) = -1 EBADF (Bad file descriptor) [pid 6394] close(29) = -1 EBADF (Bad file descriptor) [pid 6394] exit_group(0) = ? [pid 6394] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6395 attached , child_tidptr=0x555555cb2690) = 1355 [pid 6395] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6395] setpgid(0, 0) = 0 [pid 6395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6395] write(3, "1000", 4) = 4 [pid 6395] close(3) = 0 [pid 6395] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6395] setns(201, 0) = 0 [pid 6395] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6395] setns(3, 0) = 0 [pid 6395] close(3) = 0 [pid 6395] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6395] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6395] close(3) = -1 EBADF (Bad file descriptor) [pid 6395] close(4) = 0 [pid 6395] close(5) = -1 EBADF (Bad file descriptor) [pid 6395] close(6) = -1 EBADF (Bad file descriptor) [pid 6395] close(7) = -1 EBADF (Bad file descriptor) [pid 6395] close(8) = -1 EBADF (Bad file descriptor) [pid 6395] close(9) = -1 EBADF (Bad file descriptor) [pid 6395] close(10) = -1 EBADF (Bad file descriptor) [pid 6395] close(11) = -1 EBADF (Bad file descriptor) [pid 6395] close(12) = -1 EBADF (Bad file descriptor) [pid 6395] close(13) = -1 EBADF (Bad file descriptor) [pid 6395] close(14) = -1 EBADF (Bad file descriptor) [pid 6395] close(15) = -1 EBADF (Bad file descriptor) [pid 6395] close(16) = -1 EBADF (Bad file descriptor) [pid 6395] close(17) = -1 EBADF (Bad file descriptor) [pid 6395] close(18) = -1 EBADF (Bad file descriptor) [pid 6395] close(19) = -1 EBADF (Bad file descriptor) [pid 6395] close(20) = -1 EBADF (Bad file descriptor) [pid 6395] close(21) = -1 EBADF (Bad file descriptor) [pid 6395] close(22) = -1 EBADF (Bad file descriptor) [pid 6395] close(23) = -1 EBADF (Bad file descriptor) [pid 6395] close(24) = -1 EBADF (Bad file descriptor) [pid 6395] close(25) = -1 EBADF (Bad file descriptor) [pid 6395] close(26) = -1 EBADF (Bad file descriptor) [pid 6395] close(27) = -1 EBADF (Bad file descriptor) [pid 6395] close(28) = -1 EBADF (Bad file descriptor) [pid 6395] close(29) = -1 EBADF (Bad file descriptor) [pid 6395] exit_group(0) = ? [pid 6395] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6396 attached [pid 6396] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1356 [pid 6396] <... set_robust_list resumed>) = 0 [pid 6396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6396] setpgid(0, 0) = 0 [pid 6396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6396] write(3, "1000", 4) = 4 [pid 6396] close(3) = 0 [pid 6396] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6396] setns(201, 0) = 0 [pid 6396] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6396] setns(3, 0) = 0 [pid 6396] close(3) = 0 [pid 6396] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6396] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6396] close(3) = -1 EBADF (Bad file descriptor) [pid 6396] close(4) = 0 [pid 6396] close(5) = -1 EBADF (Bad file descriptor) [pid 6396] close(6) = -1 EBADF (Bad file descriptor) [pid 6396] close(7) = -1 EBADF (Bad file descriptor) [pid 6396] close(8) = -1 EBADF (Bad file descriptor) [pid 6396] close(9) = -1 EBADF (Bad file descriptor) [pid 6396] close(10) = -1 EBADF (Bad file descriptor) [pid 6396] close(11) = -1 EBADF (Bad file descriptor) [pid 6396] close(12) = -1 EBADF (Bad file descriptor) [pid 6396] close(13) = -1 EBADF (Bad file descriptor) [pid 6396] close(14) = -1 EBADF (Bad file descriptor) [pid 6396] close(15) = -1 EBADF (Bad file descriptor) [pid 6396] close(16) = -1 EBADF (Bad file descriptor) [pid 6396] close(17) = -1 EBADF (Bad file descriptor) [pid 6396] close(18) = -1 EBADF (Bad file descriptor) [pid 6396] close(19) = -1 EBADF (Bad file descriptor) [pid 6396] close(20) = -1 EBADF (Bad file descriptor) [pid 6396] close(21) = -1 EBADF (Bad file descriptor) [pid 6396] close(22) = -1 EBADF (Bad file descriptor) [pid 6396] close(23) = -1 EBADF (Bad file descriptor) [pid 6396] close(24) = -1 EBADF (Bad file descriptor) [pid 6396] close(25) = -1 EBADF (Bad file descriptor) [pid 6396] close(26) = -1 EBADF (Bad file descriptor) [pid 6396] close(27) = -1 EBADF (Bad file descriptor) [pid 6396] close(28) = -1 EBADF (Bad file descriptor) [pid 6396] close(29) = -1 EBADF (Bad file descriptor) [pid 6396] exit_group(0) = ? [pid 6396] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6397 attached [pid 6397] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1357 [pid 6397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6397] setpgid(0, 0) = 0 [pid 6397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6397] write(3, "1000", 4) = 4 [pid 6397] close(3) = 0 [pid 6397] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6397] setns(201, 0) = 0 [pid 6397] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6397] setns(3, 0) = 0 [pid 6397] close(3) = 0 [pid 6397] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6397] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6397] close(3) = -1 EBADF (Bad file descriptor) [pid 6397] close(4) = 0 [pid 6397] close(5) = -1 EBADF (Bad file descriptor) [pid 6397] close(6) = -1 EBADF (Bad file descriptor) [pid 6397] close(7) = -1 EBADF (Bad file descriptor) [pid 6397] close(8) = -1 EBADF (Bad file descriptor) [pid 6397] close(9) = -1 EBADF (Bad file descriptor) [pid 6397] close(10) = -1 EBADF (Bad file descriptor) [pid 6397] close(11) = -1 EBADF (Bad file descriptor) [pid 6397] close(12) = -1 EBADF (Bad file descriptor) [pid 6397] close(13) = -1 EBADF (Bad file descriptor) [pid 6397] close(14) = -1 EBADF (Bad file descriptor) [pid 6397] close(15) = -1 EBADF (Bad file descriptor) [pid 6397] close(16) = -1 EBADF (Bad file descriptor) [pid 6397] close(17) = -1 EBADF (Bad file descriptor) [pid 6397] close(18) = -1 EBADF (Bad file descriptor) [pid 6397] close(19) = -1 EBADF (Bad file descriptor) [pid 6397] close(20) = -1 EBADF (Bad file descriptor) [pid 6397] close(21) = -1 EBADF (Bad file descriptor) [pid 6397] close(22) = -1 EBADF (Bad file descriptor) [pid 6397] close(23) = -1 EBADF (Bad file descriptor) [pid 6397] close(24) = -1 EBADF (Bad file descriptor) [pid 6397] close(25) = -1 EBADF (Bad file descriptor) [pid 6397] close(26) = -1 EBADF (Bad file descriptor) [pid 6397] close(27) = -1 EBADF (Bad file descriptor) [pid 6397] close(28) = -1 EBADF (Bad file descriptor) [pid 6397] close(29) = -1 EBADF (Bad file descriptor) [pid 6397] exit_group(0) = ? [pid 6397] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6398 attached [pid 6398] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1358 [pid 6398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6398] setpgid(0, 0) = 0 [pid 6398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6398] write(3, "1000", 4) = 4 [pid 6398] close(3) = 0 [pid 6398] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6398] setns(201, 0) = 0 [pid 6398] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6398] setns(3, 0) = 0 [pid 6398] close(3) = 0 [pid 6398] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6398] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6398] close(3) = -1 EBADF (Bad file descriptor) [pid 6398] close(4) = 0 [pid 6398] close(5) = -1 EBADF (Bad file descriptor) [pid 6398] close(6) = -1 EBADF (Bad file descriptor) [pid 6398] close(7) = -1 EBADF (Bad file descriptor) [pid 6398] close(8) = -1 EBADF (Bad file descriptor) [pid 6398] close(9) = -1 EBADF (Bad file descriptor) [pid 6398] close(10) = -1 EBADF (Bad file descriptor) [pid 6398] close(11) = -1 EBADF (Bad file descriptor) [pid 6398] close(12) = -1 EBADF (Bad file descriptor) [pid 6398] close(13) = -1 EBADF (Bad file descriptor) [pid 6398] close(14) = -1 EBADF (Bad file descriptor) [pid 6398] close(15) = -1 EBADF (Bad file descriptor) [pid 6398] close(16) = -1 EBADF (Bad file descriptor) [pid 6398] close(17) = -1 EBADF (Bad file descriptor) [pid 6398] close(18) = -1 EBADF (Bad file descriptor) [pid 6398] close(19) = -1 EBADF (Bad file descriptor) [pid 6398] close(20) = -1 EBADF (Bad file descriptor) [pid 6398] close(21) = -1 EBADF (Bad file descriptor) [pid 6398] close(22) = -1 EBADF (Bad file descriptor) [pid 6398] close(23) = -1 EBADF (Bad file descriptor) [pid 6398] close(24) = -1 EBADF (Bad file descriptor) [pid 6398] close(25) = -1 EBADF (Bad file descriptor) [pid 6398] close(26) = -1 EBADF (Bad file descriptor) [pid 6398] close(27) = -1 EBADF (Bad file descriptor) [pid 6398] close(28) = -1 EBADF (Bad file descriptor) [pid 6398] close(29) = -1 EBADF (Bad file descriptor) [pid 6398] exit_group(0) = ? [pid 6398] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6399 attached , child_tidptr=0x555555cb2690) = 1359 [pid 6399] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6399] setpgid(0, 0) = 0 [pid 6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6399] write(3, "1000", 4) = 4 [pid 6399] close(3) = 0 [pid 6399] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6399] setns(201, 0) = 0 [pid 6399] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6399] setns(3, 0) = 0 [pid 6399] close(3) = 0 [pid 6399] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6399] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6399] close(3) = -1 EBADF (Bad file descriptor) [pid 6399] close(4) = 0 [pid 6399] close(5) = -1 EBADF (Bad file descriptor) [pid 6399] close(6) = -1 EBADF (Bad file descriptor) [pid 6399] close(7) = -1 EBADF (Bad file descriptor) [pid 6399] close(8) = -1 EBADF (Bad file descriptor) [pid 6399] close(9) = -1 EBADF (Bad file descriptor) [pid 6399] close(10) = -1 EBADF (Bad file descriptor) [pid 6399] close(11) = -1 EBADF (Bad file descriptor) [pid 6399] close(12) = -1 EBADF (Bad file descriptor) [pid 6399] close(13) = -1 EBADF (Bad file descriptor) [pid 6399] close(14) = -1 EBADF (Bad file descriptor) [pid 6399] close(15) = -1 EBADF (Bad file descriptor) [pid 6399] close(16) = -1 EBADF (Bad file descriptor) [pid 6399] close(17) = -1 EBADF (Bad file descriptor) [pid 6399] close(18) = -1 EBADF (Bad file descriptor) [pid 6399] close(19) = -1 EBADF (Bad file descriptor) [pid 6399] close(20) = -1 EBADF (Bad file descriptor) [pid 6399] close(21) = -1 EBADF (Bad file descriptor) [pid 6399] close(22) = -1 EBADF (Bad file descriptor) [pid 6399] close(23) = -1 EBADF (Bad file descriptor) [pid 6399] close(24) = -1 EBADF (Bad file descriptor) [pid 6399] close(25) = -1 EBADF (Bad file descriptor) [pid 6399] close(26) = -1 EBADF (Bad file descriptor) [pid 6399] close(27) = -1 EBADF (Bad file descriptor) [pid 6399] close(28) = -1 EBADF (Bad file descriptor) [pid 6399] close(29) = -1 EBADF (Bad file descriptor) [pid 6399] exit_group(0) = ? [pid 6399] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6400 attached [pid 6400] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6400] setpgid(0, 0) = 0 [pid 6400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1360 [pid 6400] <... openat resumed>) = 3 [pid 6400] write(3, "1000", 4) = 4 [pid 6400] close(3) = 0 [pid 6400] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6400] setns(201, 0) = 0 [pid 6400] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6400] setns(3, 0) = 0 [pid 6400] close(3) = 0 [pid 6400] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6400] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6400] close(3) = -1 EBADF (Bad file descriptor) [pid 6400] close(4) = 0 [pid 6400] close(5) = -1 EBADF (Bad file descriptor) [pid 6400] close(6) = -1 EBADF (Bad file descriptor) [pid 6400] close(7) = -1 EBADF (Bad file descriptor) [pid 6400] close(8) = -1 EBADF (Bad file descriptor) [pid 6400] close(9) = -1 EBADF (Bad file descriptor) [pid 6400] close(10) = -1 EBADF (Bad file descriptor) [pid 6400] close(11) = -1 EBADF (Bad file descriptor) [pid 6400] close(12) = -1 EBADF (Bad file descriptor) [pid 6400] close(13) = -1 EBADF (Bad file descriptor) [pid 6400] close(14) = -1 EBADF (Bad file descriptor) [pid 6400] close(15) = -1 EBADF (Bad file descriptor) [pid 6400] close(16) = -1 EBADF (Bad file descriptor) [pid 6400] close(17) = -1 EBADF (Bad file descriptor) [pid 6400] close(18) = -1 EBADF (Bad file descriptor) [pid 6400] close(19) = -1 EBADF (Bad file descriptor) [pid 6400] close(20) = -1 EBADF (Bad file descriptor) [pid 6400] close(21) = -1 EBADF (Bad file descriptor) [pid 6400] close(22) = -1 EBADF (Bad file descriptor) [pid 6400] close(23) = -1 EBADF (Bad file descriptor) [pid 6400] close(24) = -1 EBADF (Bad file descriptor) [pid 6400] close(25) = -1 EBADF (Bad file descriptor) [pid 6400] close(26) = -1 EBADF (Bad file descriptor) [pid 6400] close(27) = -1 EBADF (Bad file descriptor) [pid 6400] close(28) = -1 EBADF (Bad file descriptor) [pid 6400] close(29) = -1 EBADF (Bad file descriptor) [pid 6400] exit_group(0) = ? [pid 6400] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6401 attached , child_tidptr=0x555555cb2690) = 1361 [pid 6401] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6401] setpgid(0, 0) = 0 [pid 6401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6401] write(3, "1000", 4) = 4 [pid 6401] close(3) = 0 [pid 6401] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6401] setns(201, 0) = 0 [pid 6401] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6401] setns(3, 0) = 0 [pid 6401] close(3) = 0 [pid 6401] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6401] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6401] close(3) = -1 EBADF (Bad file descriptor) [pid 6401] close(4) = 0 [pid 6401] close(5) = -1 EBADF (Bad file descriptor) [pid 6401] close(6) = -1 EBADF (Bad file descriptor) [pid 6401] close(7) = -1 EBADF (Bad file descriptor) [pid 6401] close(8) = -1 EBADF (Bad file descriptor) [pid 6401] close(9) = -1 EBADF (Bad file descriptor) [pid 6401] close(10) = -1 EBADF (Bad file descriptor) [pid 6401] close(11) = -1 EBADF (Bad file descriptor) [pid 6401] close(12) = -1 EBADF (Bad file descriptor) [pid 6401] close(13) = -1 EBADF (Bad file descriptor) [pid 6401] close(14) = -1 EBADF (Bad file descriptor) [pid 6401] close(15) = -1 EBADF (Bad file descriptor) [pid 6401] close(16) = -1 EBADF (Bad file descriptor) [pid 6401] close(17) = -1 EBADF (Bad file descriptor) [pid 6401] close(18) = -1 EBADF (Bad file descriptor) [pid 6401] close(19) = -1 EBADF (Bad file descriptor) [pid 6401] close(20) = -1 EBADF (Bad file descriptor) [pid 6401] close(21) = -1 EBADF (Bad file descriptor) [pid 6401] close(22) = -1 EBADF (Bad file descriptor) [pid 6401] close(23) = -1 EBADF (Bad file descriptor) [pid 6401] close(24) = -1 EBADF (Bad file descriptor) [pid 6401] close(25) = -1 EBADF (Bad file descriptor) [pid 6401] close(26) = -1 EBADF (Bad file descriptor) [pid 6401] close(27) = -1 EBADF (Bad file descriptor) [pid 6401] close(28) = -1 EBADF (Bad file descriptor) [pid 6401] close(29) = -1 EBADF (Bad file descriptor) [pid 6401] exit_group(0) = ? [pid 6401] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6402 attached [pid 6402] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1362 [pid 6402] <... set_robust_list resumed>) = 0 [pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6402] setpgid(0, 0) = 0 [pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6402] write(3, "1000", 4) = 4 [pid 6402] close(3) = 0 [pid 6402] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6402] setns(201, 0) = 0 [pid 6402] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6402] setns(3, 0) = 0 [pid 6402] close(3) = 0 [pid 6402] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6402] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6402] close(3) = -1 EBADF (Bad file descriptor) [pid 6402] close(4) = 0 [pid 6402] close(5) = -1 EBADF (Bad file descriptor) [pid 6402] close(6) = -1 EBADF (Bad file descriptor) [pid 6402] close(7) = -1 EBADF (Bad file descriptor) [pid 6402] close(8) = -1 EBADF (Bad file descriptor) [pid 6402] close(9) = -1 EBADF (Bad file descriptor) [pid 6402] close(10) = -1 EBADF (Bad file descriptor) [pid 6402] close(11) = -1 EBADF (Bad file descriptor) [pid 6402] close(12) = -1 EBADF (Bad file descriptor) [pid 6402] close(13) = -1 EBADF (Bad file descriptor) [pid 6402] close(14) = -1 EBADF (Bad file descriptor) [pid 6402] close(15) = -1 EBADF (Bad file descriptor) [pid 6402] close(16) = -1 EBADF (Bad file descriptor) [pid 6402] close(17) = -1 EBADF (Bad file descriptor) [pid 6402] close(18) = -1 EBADF (Bad file descriptor) [pid 6402] close(19) = -1 EBADF (Bad file descriptor) [pid 6402] close(20) = -1 EBADF (Bad file descriptor) [pid 6402] close(21) = -1 EBADF (Bad file descriptor) [pid 6402] close(22) = -1 EBADF (Bad file descriptor) [pid 6402] close(23) = -1 EBADF (Bad file descriptor) [pid 6402] close(24) = -1 EBADF (Bad file descriptor) [pid 6402] close(25) = -1 EBADF (Bad file descriptor) [pid 6402] close(26) = -1 EBADF (Bad file descriptor) [pid 6402] close(27) = -1 EBADF (Bad file descriptor) [pid 6402] close(28) = -1 EBADF (Bad file descriptor) [pid 6402] close(29) = -1 EBADF (Bad file descriptor) [pid 6402] exit_group(0) = ? [pid 6402] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1363 ./strace-static-x86_64: Process 6403 attached [pid 6403] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6403] setpgid(0, 0) = 0 [pid 6403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6403] write(3, "1000", 4) = 4 [pid 6403] close(3) = 0 [pid 6403] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6403] setns(201, 0) = 0 [pid 6403] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6403] setns(3, 0) = 0 [pid 6403] close(3) = 0 [pid 6403] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6403] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6403] close(3) = -1 EBADF (Bad file descriptor) [pid 6403] close(4) = 0 [pid 6403] close(5) = -1 EBADF (Bad file descriptor) [pid 6403] close(6) = -1 EBADF (Bad file descriptor) [pid 6403] close(7) = -1 EBADF (Bad file descriptor) [pid 6403] close(8) = -1 EBADF (Bad file descriptor) [pid 6403] close(9) = -1 EBADF (Bad file descriptor) [pid 6403] close(10) = -1 EBADF (Bad file descriptor) [pid 6403] close(11) = -1 EBADF (Bad file descriptor) [pid 6403] close(12) = -1 EBADF (Bad file descriptor) [pid 6403] close(13) = -1 EBADF (Bad file descriptor) [pid 6403] close(14) = -1 EBADF (Bad file descriptor) [pid 6403] close(15) = -1 EBADF (Bad file descriptor) [pid 6403] close(16) = -1 EBADF (Bad file descriptor) [pid 6403] close(17) = -1 EBADF (Bad file descriptor) [pid 6403] close(18) = -1 EBADF (Bad file descriptor) [pid 6403] close(19) = -1 EBADF (Bad file descriptor) [pid 6403] close(20) = -1 EBADF (Bad file descriptor) [pid 6403] close(21) = -1 EBADF (Bad file descriptor) [pid 6403] close(22) = -1 EBADF (Bad file descriptor) [pid 6403] close(23) = -1 EBADF (Bad file descriptor) [pid 6403] close(24) = -1 EBADF (Bad file descriptor) [pid 6403] close(25) = -1 EBADF (Bad file descriptor) [pid 6403] close(26) = -1 EBADF (Bad file descriptor) [pid 6403] close(27) = -1 EBADF (Bad file descriptor) [pid 6403] close(28) = -1 EBADF (Bad file descriptor) [pid 6403] close(29) = -1 EBADF (Bad file descriptor) [pid 6403] exit_group(0) = ? [pid 6403] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6404 attached [pid 6404] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1364 [pid 6404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6404] setpgid(0, 0) = 0 [pid 6404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6404] write(3, "1000", 4) = 4 [pid 6404] close(3) = 0 [pid 6404] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6404] setns(201, 0) = 0 [pid 6404] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6404] setns(3, 0) = 0 [pid 6404] close(3) = 0 [pid 6404] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6404] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6404] close(3) = -1 EBADF (Bad file descriptor) [pid 6404] close(4) = 0 [pid 6404] close(5) = -1 EBADF (Bad file descriptor) [pid 6404] close(6) = -1 EBADF (Bad file descriptor) [pid 6404] close(7) = -1 EBADF (Bad file descriptor) [pid 6404] close(8) = -1 EBADF (Bad file descriptor) [pid 6404] close(9) = -1 EBADF (Bad file descriptor) [pid 6404] close(10) = -1 EBADF (Bad file descriptor) [pid 6404] close(11) = -1 EBADF (Bad file descriptor) [pid 6404] close(12) = -1 EBADF (Bad file descriptor) [pid 6404] close(13) = -1 EBADF (Bad file descriptor) [pid 6404] close(14) = -1 EBADF (Bad file descriptor) [pid 6404] close(15) = -1 EBADF (Bad file descriptor) [pid 6404] close(16) = -1 EBADF (Bad file descriptor) [pid 6404] close(17) = -1 EBADF (Bad file descriptor) [pid 6404] close(18) = -1 EBADF (Bad file descriptor) [pid 6404] close(19) = -1 EBADF (Bad file descriptor) [pid 6404] close(20) = -1 EBADF (Bad file descriptor) [pid 6404] close(21) = -1 EBADF (Bad file descriptor) [pid 6404] close(22) = -1 EBADF (Bad file descriptor) [pid 6404] close(23) = -1 EBADF (Bad file descriptor) [pid 6404] close(24) = -1 EBADF (Bad file descriptor) [pid 6404] close(25) = -1 EBADF (Bad file descriptor) [pid 6404] close(26) = -1 EBADF (Bad file descriptor) [pid 6404] close(27) = -1 EBADF (Bad file descriptor) [pid 6404] close(28) = -1 EBADF (Bad file descriptor) [pid 6404] close(29) = -1 EBADF (Bad file descriptor) [pid 6404] exit_group(0) = ? [pid 6404] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6405 attached , child_tidptr=0x555555cb2690) = 1365 [pid 6405] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6405] setpgid(0, 0) = 0 [pid 6405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6405] write(3, "1000", 4) = 4 [pid 6405] close(3) = 0 [pid 6405] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6405] setns(201, 0) = 0 [pid 6405] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6405] setns(3, 0) = 0 [pid 6405] close(3) = 0 [pid 6405] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6405] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6405] close(3) = -1 EBADF (Bad file descriptor) [pid 6405] close(4) = 0 [pid 6405] close(5) = -1 EBADF (Bad file descriptor) [pid 6405] close(6) = -1 EBADF (Bad file descriptor) [pid 6405] close(7) = -1 EBADF (Bad file descriptor) [pid 6405] close(8) = -1 EBADF (Bad file descriptor) [pid 6405] close(9) = -1 EBADF (Bad file descriptor) [pid 6405] close(10) = -1 EBADF (Bad file descriptor) [pid 6405] close(11) = -1 EBADF (Bad file descriptor) [pid 6405] close(12) = -1 EBADF (Bad file descriptor) [pid 6405] close(13) = -1 EBADF (Bad file descriptor) [pid 6405] close(14) = -1 EBADF (Bad file descriptor) [pid 6405] close(15) = -1 EBADF (Bad file descriptor) [pid 6405] close(16) = -1 EBADF (Bad file descriptor) [pid 6405] close(17) = -1 EBADF (Bad file descriptor) [pid 6405] close(18) = -1 EBADF (Bad file descriptor) [pid 6405] close(19) = -1 EBADF (Bad file descriptor) [pid 6405] close(20) = -1 EBADF (Bad file descriptor) [pid 6405] close(21) = -1 EBADF (Bad file descriptor) [pid 6405] close(22) = -1 EBADF (Bad file descriptor) [pid 6405] close(23) = -1 EBADF (Bad file descriptor) [pid 6405] close(24) = -1 EBADF (Bad file descriptor) [pid 6405] close(25) = -1 EBADF (Bad file descriptor) [pid 6405] close(26) = -1 EBADF (Bad file descriptor) [pid 6405] close(27) = -1 EBADF (Bad file descriptor) [pid 6405] close(28) = -1 EBADF (Bad file descriptor) [pid 6405] close(29) = -1 EBADF (Bad file descriptor) [pid 6405] exit_group(0) = ? [pid 6405] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6406 attached [pid 6406] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1366 [pid 6406] <... set_robust_list resumed>) = 0 [pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6406] setpgid(0, 0) = 0 [pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6406] write(3, "1000", 4) = 4 [pid 6406] close(3) = 0 [pid 6406] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6406] setns(201, 0) = 0 [pid 6406] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6406] setns(3, 0) = 0 [pid 6406] close(3) = 0 [pid 6406] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6406] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6406] close(3) = -1 EBADF (Bad file descriptor) [pid 6406] close(4) = 0 [pid 6406] close(5) = -1 EBADF (Bad file descriptor) [pid 6406] close(6) = -1 EBADF (Bad file descriptor) [pid 6406] close(7) = -1 EBADF (Bad file descriptor) [pid 6406] close(8) = -1 EBADF (Bad file descriptor) [pid 6406] close(9) = -1 EBADF (Bad file descriptor) [pid 6406] close(10) = -1 EBADF (Bad file descriptor) [pid 6406] close(11) = -1 EBADF (Bad file descriptor) [pid 6406] close(12) = -1 EBADF (Bad file descriptor) [pid 6406] close(13) = -1 EBADF (Bad file descriptor) [pid 6406] close(14) = -1 EBADF (Bad file descriptor) [pid 6406] close(15) = -1 EBADF (Bad file descriptor) [pid 6406] close(16) = -1 EBADF (Bad file descriptor) [pid 6406] close(17) = -1 EBADF (Bad file descriptor) [pid 6406] close(18) = -1 EBADF (Bad file descriptor) [pid 6406] close(19) = -1 EBADF (Bad file descriptor) [pid 6406] close(20) = -1 EBADF (Bad file descriptor) [pid 6406] close(21) = -1 EBADF (Bad file descriptor) [pid 6406] close(22) = -1 EBADF (Bad file descriptor) [pid 6406] close(23) = -1 EBADF (Bad file descriptor) [pid 6406] close(24) = -1 EBADF (Bad file descriptor) [pid 6406] close(25) = -1 EBADF (Bad file descriptor) [pid 6406] close(26) = -1 EBADF (Bad file descriptor) [pid 6406] close(27) = -1 EBADF (Bad file descriptor) [pid 6406] close(28) = -1 EBADF (Bad file descriptor) [pid 6406] close(29) = -1 EBADF (Bad file descriptor) [pid 6406] exit_group(0) = ? [pid 6406] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6407 attached [pid 6407] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1367 [pid 6407] <... prctl resumed>) = 0 [pid 6407] setpgid(0, 0) = 0 [pid 6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6407] write(3, "1000", 4) = 4 [pid 6407] close(3) = 0 [pid 6407] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6407] setns(201, 0) = 0 [pid 6407] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6407] setns(3, 0) = 0 [pid 6407] close(3) = 0 [pid 6407] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6407] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6407] close(3) = -1 EBADF (Bad file descriptor) [pid 6407] close(4) = 0 [pid 6407] close(5) = -1 EBADF (Bad file descriptor) [pid 6407] close(6) = -1 EBADF (Bad file descriptor) [pid 6407] close(7) = -1 EBADF (Bad file descriptor) [pid 6407] close(8) = -1 EBADF (Bad file descriptor) [pid 6407] close(9) = -1 EBADF (Bad file descriptor) [pid 6407] close(10) = -1 EBADF (Bad file descriptor) [pid 6407] close(11) = -1 EBADF (Bad file descriptor) [pid 6407] close(12) = -1 EBADF (Bad file descriptor) [pid 6407] close(13) = -1 EBADF (Bad file descriptor) [pid 6407] close(14) = -1 EBADF (Bad file descriptor) [pid 6407] close(15) = -1 EBADF (Bad file descriptor) [pid 6407] close(16) = -1 EBADF (Bad file descriptor) [pid 6407] close(17) = -1 EBADF (Bad file descriptor) [pid 6407] close(18) = -1 EBADF (Bad file descriptor) [pid 6407] close(19) = -1 EBADF (Bad file descriptor) [pid 6407] close(20) = -1 EBADF (Bad file descriptor) [pid 6407] close(21) = -1 EBADF (Bad file descriptor) [pid 6407] close(22) = -1 EBADF (Bad file descriptor) [pid 6407] close(23) = -1 EBADF (Bad file descriptor) [pid 6407] close(24) = -1 EBADF (Bad file descriptor) [pid 6407] close(25) = -1 EBADF (Bad file descriptor) [pid 6407] close(26) = -1 EBADF (Bad file descriptor) [pid 6407] close(27) = -1 EBADF (Bad file descriptor) [pid 6407] close(28) = -1 EBADF (Bad file descriptor) [pid 6407] close(29) = -1 EBADF (Bad file descriptor) [pid 6407] exit_group(0) = ? [pid 6407] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6408 attached , child_tidptr=0x555555cb2690) = 1368 [pid 6408] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6408] setpgid(0, 0) = 0 [pid 6408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6408] write(3, "1000", 4) = 4 [pid 6408] close(3) = 0 [pid 6408] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6408] setns(201, 0) = 0 [pid 6408] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6408] setns(3, 0) = 0 [pid 6408] close(3) = 0 [pid 6408] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6408] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6408] close(3) = -1 EBADF (Bad file descriptor) [pid 6408] close(4) = 0 [pid 6408] close(5) = -1 EBADF (Bad file descriptor) [pid 6408] close(6) = -1 EBADF (Bad file descriptor) [pid 6408] close(7) = -1 EBADF (Bad file descriptor) [pid 6408] close(8) = -1 EBADF (Bad file descriptor) [pid 6408] close(9) = -1 EBADF (Bad file descriptor) [pid 6408] close(10) = -1 EBADF (Bad file descriptor) [pid 6408] close(11) = -1 EBADF (Bad file descriptor) [pid 6408] close(12) = -1 EBADF (Bad file descriptor) [pid 6408] close(13) = -1 EBADF (Bad file descriptor) [pid 6408] close(14) = -1 EBADF (Bad file descriptor) [pid 6408] close(15) = -1 EBADF (Bad file descriptor) [pid 6408] close(16) = -1 EBADF (Bad file descriptor) [pid 6408] close(17) = -1 EBADF (Bad file descriptor) [pid 6408] close(18) = -1 EBADF (Bad file descriptor) [pid 6408] close(19) = -1 EBADF (Bad file descriptor) [pid 6408] close(20) = -1 EBADF (Bad file descriptor) [pid 6408] close(21) = -1 EBADF (Bad file descriptor) [pid 6408] close(22) = -1 EBADF (Bad file descriptor) [pid 6408] close(23) = -1 EBADF (Bad file descriptor) [pid 6408] close(24) = -1 EBADF (Bad file descriptor) [pid 6408] close(25) = -1 EBADF (Bad file descriptor) [pid 6408] close(26) = -1 EBADF (Bad file descriptor) [pid 6408] close(27) = -1 EBADF (Bad file descriptor) [pid 6408] close(28) = -1 EBADF (Bad file descriptor) [pid 6408] close(29) = -1 EBADF (Bad file descriptor) [pid 6408] exit_group(0) = ? [pid 6408] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6409 attached , child_tidptr=0x555555cb2690) = 1369 [pid 6409] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6409] setpgid(0, 0) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6409] write(3, "1000", 4) = 4 [pid 6409] close(3) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6409] setns(201, 0) = 0 [pid 6409] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6409] setns(3, 0) = 0 [pid 6409] close(3) = 0 [pid 6409] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6409] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6409] close(3) = -1 EBADF (Bad file descriptor) [pid 6409] close(4) = 0 [pid 6409] close(5) = -1 EBADF (Bad file descriptor) [pid 6409] close(6) = -1 EBADF (Bad file descriptor) [pid 6409] close(7) = -1 EBADF (Bad file descriptor) [pid 6409] close(8) = -1 EBADF (Bad file descriptor) [pid 6409] close(9) = -1 EBADF (Bad file descriptor) [pid 6409] close(10) = -1 EBADF (Bad file descriptor) [pid 6409] close(11) = -1 EBADF (Bad file descriptor) [pid 6409] close(12) = -1 EBADF (Bad file descriptor) [pid 6409] close(13) = -1 EBADF (Bad file descriptor) [pid 6409] close(14) = -1 EBADF (Bad file descriptor) [pid 6409] close(15) = -1 EBADF (Bad file descriptor) [pid 6409] close(16) = -1 EBADF (Bad file descriptor) [pid 6409] close(17) = -1 EBADF (Bad file descriptor) [pid 6409] close(18) = -1 EBADF (Bad file descriptor) [pid 6409] close(19) = -1 EBADF (Bad file descriptor) [pid 6409] close(20) = -1 EBADF (Bad file descriptor) [pid 6409] close(21) = -1 EBADF (Bad file descriptor) [pid 6409] close(22) = -1 EBADF (Bad file descriptor) [pid 6409] close(23) = -1 EBADF (Bad file descriptor) [pid 6409] close(24) = -1 EBADF (Bad file descriptor) [pid 6409] close(25) = -1 EBADF (Bad file descriptor) [pid 6409] close(26) = -1 EBADF (Bad file descriptor) [pid 6409] close(27) = -1 EBADF (Bad file descriptor) [pid 6409] close(28) = -1 EBADF (Bad file descriptor) [pid 6409] close(29) = -1 EBADF (Bad file descriptor) [pid 6409] exit_group(0) = ? [pid 6409] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6410 attached , child_tidptr=0x555555cb2690) = 1370 [pid 6410] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6410] setpgid(0, 0) = 0 [pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6410] write(3, "1000", 4) = 4 [pid 6410] close(3) = 0 [pid 6410] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6410] setns(201, 0) = 0 [pid 6410] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6410] setns(3, 0) = 0 [pid 6410] close(3) = 0 [pid 6410] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6410] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6410] close(3) = -1 EBADF (Bad file descriptor) [pid 6410] close(4) = 0 [pid 6410] close(5) = -1 EBADF (Bad file descriptor) [pid 6410] close(6) = -1 EBADF (Bad file descriptor) [pid 6410] close(7) = -1 EBADF (Bad file descriptor) [pid 6410] close(8) = -1 EBADF (Bad file descriptor) [pid 6410] close(9) = -1 EBADF (Bad file descriptor) [pid 6410] close(10) = -1 EBADF (Bad file descriptor) [pid 6410] close(11) = -1 EBADF (Bad file descriptor) [pid 6410] close(12) = -1 EBADF (Bad file descriptor) [pid 6410] close(13) = -1 EBADF (Bad file descriptor) [pid 6410] close(14) = -1 EBADF (Bad file descriptor) [pid 6410] close(15) = -1 EBADF (Bad file descriptor) [pid 6410] close(16) = -1 EBADF (Bad file descriptor) [pid 6410] close(17) = -1 EBADF (Bad file descriptor) [pid 6410] close(18) = -1 EBADF (Bad file descriptor) [pid 6410] close(19) = -1 EBADF (Bad file descriptor) [pid 6410] close(20) = -1 EBADF (Bad file descriptor) [pid 6410] close(21) = -1 EBADF (Bad file descriptor) [pid 6410] close(22) = -1 EBADF (Bad file descriptor) [pid 6410] close(23) = -1 EBADF (Bad file descriptor) [pid 6410] close(24) = -1 EBADF (Bad file descriptor) [pid 6410] close(25) = -1 EBADF (Bad file descriptor) [pid 6410] close(26) = -1 EBADF (Bad file descriptor) [pid 6410] close(27) = -1 EBADF (Bad file descriptor) [pid 6410] close(28) = -1 EBADF (Bad file descriptor) [pid 6410] close(29) = -1 EBADF (Bad file descriptor) [pid 6410] exit_group(0) = ? [pid 6410] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6411 attached [pid 6411] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1371 [pid 6411] <... prctl resumed>) = 0 [pid 6411] setpgid(0, 0) = 0 [pid 6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6411] write(3, "1000", 4) = 4 [pid 6411] close(3) = 0 [pid 6411] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6411] setns(201, 0) = 0 [pid 6411] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6411] setns(3, 0) = 0 [pid 6411] close(3) = 0 [pid 6411] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6411] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6411] close(3) = -1 EBADF (Bad file descriptor) [pid 6411] close(4) = 0 [pid 6411] close(5) = -1 EBADF (Bad file descriptor) [pid 6411] close(6) = -1 EBADF (Bad file descriptor) [pid 6411] close(7) = -1 EBADF (Bad file descriptor) [pid 6411] close(8) = -1 EBADF (Bad file descriptor) [pid 6411] close(9) = -1 EBADF (Bad file descriptor) [pid 6411] close(10) = -1 EBADF (Bad file descriptor) [pid 6411] close(11) = -1 EBADF (Bad file descriptor) [pid 6411] close(12) = -1 EBADF (Bad file descriptor) [pid 6411] close(13) = -1 EBADF (Bad file descriptor) [pid 6411] close(14) = -1 EBADF (Bad file descriptor) [pid 6411] close(15) = -1 EBADF (Bad file descriptor) [pid 6411] close(16) = -1 EBADF (Bad file descriptor) [pid 6411] close(17) = -1 EBADF (Bad file descriptor) [pid 6411] close(18) = -1 EBADF (Bad file descriptor) [pid 6411] close(19) = -1 EBADF (Bad file descriptor) [pid 6411] close(20) = -1 EBADF (Bad file descriptor) [pid 6411] close(21) = -1 EBADF (Bad file descriptor) [pid 6411] close(22) = -1 EBADF (Bad file descriptor) [pid 6411] close(23) = -1 EBADF (Bad file descriptor) [pid 6411] close(24) = -1 EBADF (Bad file descriptor) [pid 6411] close(25) = -1 EBADF (Bad file descriptor) [pid 6411] close(26) = -1 EBADF (Bad file descriptor) [pid 6411] close(27) = -1 EBADF (Bad file descriptor) [pid 6411] close(28) = -1 EBADF (Bad file descriptor) [pid 6411] close(29) = -1 EBADF (Bad file descriptor) [pid 6411] exit_group(0) = ? [pid 6411] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6412 attached [pid 6412] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1372 [pid 6412] <... set_robust_list resumed>) = 0 [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6412] setpgid(0, 0) = 0 [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6412] write(3, "1000", 4) = 4 [pid 6412] close(3) = 0 [pid 6412] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6412] setns(201, 0) = 0 [pid 6412] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6412] setns(3, 0) = 0 [pid 6412] close(3) = 0 [pid 6412] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6412] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6412] close(3) = -1 EBADF (Bad file descriptor) [pid 6412] close(4) = 0 [pid 6412] close(5) = -1 EBADF (Bad file descriptor) [pid 6412] close(6) = -1 EBADF (Bad file descriptor) [pid 6412] close(7) = -1 EBADF (Bad file descriptor) [pid 6412] close(8) = -1 EBADF (Bad file descriptor) [pid 6412] close(9) = -1 EBADF (Bad file descriptor) [pid 6412] close(10) = -1 EBADF (Bad file descriptor) [pid 6412] close(11) = -1 EBADF (Bad file descriptor) [pid 6412] close(12) = -1 EBADF (Bad file descriptor) [pid 6412] close(13) = -1 EBADF (Bad file descriptor) [pid 6412] close(14) = -1 EBADF (Bad file descriptor) [pid 6412] close(15) = -1 EBADF (Bad file descriptor) [pid 6412] close(16) = -1 EBADF (Bad file descriptor) [pid 6412] close(17) = -1 EBADF (Bad file descriptor) [pid 6412] close(18) = -1 EBADF (Bad file descriptor) [pid 6412] close(19) = -1 EBADF (Bad file descriptor) [pid 6412] close(20) = -1 EBADF (Bad file descriptor) [pid 6412] close(21) = -1 EBADF (Bad file descriptor) [pid 6412] close(22) = -1 EBADF (Bad file descriptor) [pid 6412] close(23) = -1 EBADF (Bad file descriptor) [pid 6412] close(24) = -1 EBADF (Bad file descriptor) [pid 6412] close(25) = -1 EBADF (Bad file descriptor) [pid 6412] close(26) = -1 EBADF (Bad file descriptor) [pid 6412] close(27) = -1 EBADF (Bad file descriptor) [pid 6412] close(28) = -1 EBADF (Bad file descriptor) [pid 6412] close(29) = -1 EBADF (Bad file descriptor) [pid 6412] exit_group(0) = ? [pid 6412] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6413 attached , child_tidptr=0x555555cb2690) = 1373 [pid 6413] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6413] setpgid(0, 0) = 0 [pid 6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6413] write(3, "1000", 4) = 4 [pid 6413] close(3) = 0 [pid 6413] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6413] setns(201, 0) = 0 [pid 6413] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6413] setns(3, 0) = 0 [pid 6413] close(3) = 0 [pid 6413] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6413] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6413] close(3) = -1 EBADF (Bad file descriptor) [pid 6413] close(4) = 0 [pid 6413] close(5) = -1 EBADF (Bad file descriptor) [pid 6413] close(6) = -1 EBADF (Bad file descriptor) [pid 6413] close(7) = -1 EBADF (Bad file descriptor) [pid 6413] close(8) = -1 EBADF (Bad file descriptor) [pid 6413] close(9) = -1 EBADF (Bad file descriptor) [pid 6413] close(10) = -1 EBADF (Bad file descriptor) [pid 6413] close(11) = -1 EBADF (Bad file descriptor) [pid 6413] close(12) = -1 EBADF (Bad file descriptor) [pid 6413] close(13) = -1 EBADF (Bad file descriptor) [pid 6413] close(14) = -1 EBADF (Bad file descriptor) [pid 6413] close(15) = -1 EBADF (Bad file descriptor) [pid 6413] close(16) = -1 EBADF (Bad file descriptor) [pid 6413] close(17) = -1 EBADF (Bad file descriptor) [pid 6413] close(18) = -1 EBADF (Bad file descriptor) [pid 6413] close(19) = -1 EBADF (Bad file descriptor) [pid 6413] close(20) = -1 EBADF (Bad file descriptor) [pid 6413] close(21) = -1 EBADF (Bad file descriptor) [pid 6413] close(22) = -1 EBADF (Bad file descriptor) [pid 6413] close(23) = -1 EBADF (Bad file descriptor) [pid 6413] close(24) = -1 EBADF (Bad file descriptor) [pid 6413] close(25) = -1 EBADF (Bad file descriptor) [pid 6413] close(26) = -1 EBADF (Bad file descriptor) [pid 6413] close(27) = -1 EBADF (Bad file descriptor) [pid 6413] close(28) = -1 EBADF (Bad file descriptor) [pid 6413] close(29) = -1 EBADF (Bad file descriptor) [pid 6413] exit_group(0) = ? [pid 6413] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6414 attached [pid 6414] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1374 [pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6414] setpgid(0, 0) = 0 [pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6414] write(3, "1000", 4) = 4 [pid 6414] close(3) = 0 [pid 6414] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6414] setns(201, 0) = 0 [pid 6414] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6414] setns(3, 0) = 0 [pid 6414] close(3) = 0 [pid 6414] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6414] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6414] close(3) = -1 EBADF (Bad file descriptor) [pid 6414] close(4) = 0 [pid 6414] close(5) = -1 EBADF (Bad file descriptor) [pid 6414] close(6) = -1 EBADF (Bad file descriptor) [pid 6414] close(7) = -1 EBADF (Bad file descriptor) [pid 6414] close(8) = -1 EBADF (Bad file descriptor) [pid 6414] close(9) = -1 EBADF (Bad file descriptor) [pid 6414] close(10) = -1 EBADF (Bad file descriptor) [pid 6414] close(11) = -1 EBADF (Bad file descriptor) [pid 6414] close(12) = -1 EBADF (Bad file descriptor) [pid 6414] close(13) = -1 EBADF (Bad file descriptor) [pid 6414] close(14) = -1 EBADF (Bad file descriptor) [pid 6414] close(15) = -1 EBADF (Bad file descriptor) [pid 6414] close(16) = -1 EBADF (Bad file descriptor) [pid 6414] close(17) = -1 EBADF (Bad file descriptor) [pid 6414] close(18) = -1 EBADF (Bad file descriptor) [pid 6414] close(19) = -1 EBADF (Bad file descriptor) [pid 6414] close(20) = -1 EBADF (Bad file descriptor) [pid 6414] close(21) = -1 EBADF (Bad file descriptor) [pid 6414] close(22) = -1 EBADF (Bad file descriptor) [pid 6414] close(23) = -1 EBADF (Bad file descriptor) [pid 6414] close(24) = -1 EBADF (Bad file descriptor) [pid 6414] close(25) = -1 EBADF (Bad file descriptor) [pid 6414] close(26) = -1 EBADF (Bad file descriptor) [pid 6414] close(27) = -1 EBADF (Bad file descriptor) [pid 6414] close(28) = -1 EBADF (Bad file descriptor) [pid 6414] close(29) = -1 EBADF (Bad file descriptor) [pid 6414] exit_group(0) = ? [pid 6414] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1374, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6415 attached [pid 6415] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1375 [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6415] setpgid(0, 0) = 0 [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6415] write(3, "1000", 4) = 4 [pid 6415] close(3) = 0 [pid 6415] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6415] setns(201, 0) = 0 [pid 6415] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6415] setns(3, 0) = 0 [pid 6415] close(3) = 0 [pid 6415] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6415] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6415] close(3) = -1 EBADF (Bad file descriptor) [pid 6415] close(4) = 0 [pid 6415] close(5) = -1 EBADF (Bad file descriptor) [pid 6415] close(6) = -1 EBADF (Bad file descriptor) [pid 6415] close(7) = -1 EBADF (Bad file descriptor) [pid 6415] close(8) = -1 EBADF (Bad file descriptor) [pid 6415] close(9) = -1 EBADF (Bad file descriptor) [pid 6415] close(10) = -1 EBADF (Bad file descriptor) [pid 6415] close(11) = -1 EBADF (Bad file descriptor) [pid 6415] close(12) = -1 EBADF (Bad file descriptor) [pid 6415] close(13) = -1 EBADF (Bad file descriptor) [pid 6415] close(14) = -1 EBADF (Bad file descriptor) [pid 6415] close(15) = -1 EBADF (Bad file descriptor) [pid 6415] close(16) = -1 EBADF (Bad file descriptor) [pid 6415] close(17) = -1 EBADF (Bad file descriptor) [pid 6415] close(18) = -1 EBADF (Bad file descriptor) [pid 6415] close(19) = -1 EBADF (Bad file descriptor) [pid 6415] close(20) = -1 EBADF (Bad file descriptor) [pid 6415] close(21) = -1 EBADF (Bad file descriptor) [pid 6415] close(22) = -1 EBADF (Bad file descriptor) [pid 6415] close(23) = -1 EBADF (Bad file descriptor) [pid 6415] close(24) = -1 EBADF (Bad file descriptor) [pid 6415] close(25) = -1 EBADF (Bad file descriptor) [pid 6415] close(26) = -1 EBADF (Bad file descriptor) [pid 6415] close(27) = -1 EBADF (Bad file descriptor) [pid 6415] close(28) = -1 EBADF (Bad file descriptor) [pid 6415] close(29) = -1 EBADF (Bad file descriptor) [pid 6415] exit_group(0) = ? [pid 6415] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6416 attached [pid 6416] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1376 [pid 6416] <... prctl resumed>) = 0 [pid 6416] setpgid(0, 0) = 0 [pid 6416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6416] write(3, "1000", 4) = 4 [pid 6416] close(3) = 0 [pid 6416] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6416] setns(201, 0) = 0 [pid 6416] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6416] setns(3, 0) = 0 [pid 6416] close(3) = 0 [pid 6416] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6416] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6416] close(3) = -1 EBADF (Bad file descriptor) [pid 6416] close(4) = 0 [pid 6416] close(5) = -1 EBADF (Bad file descriptor) [pid 6416] close(6) = -1 EBADF (Bad file descriptor) [pid 6416] close(7) = -1 EBADF (Bad file descriptor) [pid 6416] close(8) = -1 EBADF (Bad file descriptor) [pid 6416] close(9) = -1 EBADF (Bad file descriptor) [pid 6416] close(10) = -1 EBADF (Bad file descriptor) [pid 6416] close(11) = -1 EBADF (Bad file descriptor) [pid 6416] close(12) = -1 EBADF (Bad file descriptor) [pid 6416] close(13) = -1 EBADF (Bad file descriptor) [pid 6416] close(14) = -1 EBADF (Bad file descriptor) [pid 6416] close(15) = -1 EBADF (Bad file descriptor) [pid 6416] close(16) = -1 EBADF (Bad file descriptor) [pid 6416] close(17) = -1 EBADF (Bad file descriptor) [pid 6416] close(18) = -1 EBADF (Bad file descriptor) [pid 6416] close(19) = -1 EBADF (Bad file descriptor) [pid 6416] close(20) = -1 EBADF (Bad file descriptor) [pid 6416] close(21) = -1 EBADF (Bad file descriptor) [pid 6416] close(22) = -1 EBADF (Bad file descriptor) [pid 6416] close(23) = -1 EBADF (Bad file descriptor) [pid 6416] close(24) = -1 EBADF (Bad file descriptor) [pid 6416] close(25) = -1 EBADF (Bad file descriptor) [pid 6416] close(26) = -1 EBADF (Bad file descriptor) [pid 6416] close(27) = -1 EBADF (Bad file descriptor) [pid 6416] close(28) = -1 EBADF (Bad file descriptor) [pid 6416] close(29) = -1 EBADF (Bad file descriptor) [pid 6416] exit_group(0) = ? [pid 6416] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1376, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6417 attached [pid 6417] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1377 [pid 6417] <... set_robust_list resumed>) = 0 [pid 6417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6417] setpgid(0, 0) = 0 [pid 6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6417] write(3, "1000", 4) = 4 [pid 6417] close(3) = 0 [pid 6417] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6417] setns(201, 0) = 0 [pid 6417] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6417] setns(3, 0) = 0 [pid 6417] close(3) = 0 [pid 6417] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6417] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6417] close(3) = -1 EBADF (Bad file descriptor) [pid 6417] close(4) = 0 [pid 6417] close(5) = -1 EBADF (Bad file descriptor) [pid 6417] close(6) = -1 EBADF (Bad file descriptor) [pid 6417] close(7) = -1 EBADF (Bad file descriptor) [pid 6417] close(8) = -1 EBADF (Bad file descriptor) [pid 6417] close(9) = -1 EBADF (Bad file descriptor) [pid 6417] close(10) = -1 EBADF (Bad file descriptor) [pid 6417] close(11) = -1 EBADF (Bad file descriptor) [pid 6417] close(12) = -1 EBADF (Bad file descriptor) [pid 6417] close(13) = -1 EBADF (Bad file descriptor) [pid 6417] close(14) = -1 EBADF (Bad file descriptor) [pid 6417] close(15) = -1 EBADF (Bad file descriptor) [pid 6417] close(16) = -1 EBADF (Bad file descriptor) [pid 6417] close(17) = -1 EBADF (Bad file descriptor) [pid 6417] close(18) = -1 EBADF (Bad file descriptor) [pid 6417] close(19) = -1 EBADF (Bad file descriptor) [pid 6417] close(20) = -1 EBADF (Bad file descriptor) [pid 6417] close(21) = -1 EBADF (Bad file descriptor) [pid 6417] close(22) = -1 EBADF (Bad file descriptor) [pid 6417] close(23) = -1 EBADF (Bad file descriptor) [pid 6417] close(24) = -1 EBADF (Bad file descriptor) [pid 6417] close(25) = -1 EBADF (Bad file descriptor) [pid 6417] close(26) = -1 EBADF (Bad file descriptor) [pid 6417] close(27) = -1 EBADF (Bad file descriptor) [pid 6417] close(28) = -1 EBADF (Bad file descriptor) [pid 6417] close(29) = -1 EBADF (Bad file descriptor) [pid 6417] exit_group(0) = ? [pid 6417] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6418 attached , child_tidptr=0x555555cb2690) = 1378 [pid 6418] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6418] setpgid(0, 0) = 0 [pid 6418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6418] write(3, "1000", 4) = 4 [pid 6418] close(3) = 0 [pid 6418] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6418] setns(201, 0) = 0 [pid 6418] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6418] setns(3, 0) = 0 [pid 6418] close(3) = 0 [pid 6418] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6418] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6418] close(3) = -1 EBADF (Bad file descriptor) [pid 6418] close(4) = 0 [pid 6418] close(5) = -1 EBADF (Bad file descriptor) [pid 6418] close(6) = -1 EBADF (Bad file descriptor) [pid 6418] close(7) = -1 EBADF (Bad file descriptor) [pid 6418] close(8) = -1 EBADF (Bad file descriptor) [pid 6418] close(9) = -1 EBADF (Bad file descriptor) [pid 6418] close(10) = -1 EBADF (Bad file descriptor) [pid 6418] close(11) = -1 EBADF (Bad file descriptor) [pid 6418] close(12) = -1 EBADF (Bad file descriptor) [pid 6418] close(13) = -1 EBADF (Bad file descriptor) [pid 6418] close(14) = -1 EBADF (Bad file descriptor) [pid 6418] close(15) = -1 EBADF (Bad file descriptor) [pid 6418] close(16) = -1 EBADF (Bad file descriptor) [pid 6418] close(17) = -1 EBADF (Bad file descriptor) [pid 6418] close(18) = -1 EBADF (Bad file descriptor) [pid 6418] close(19) = -1 EBADF (Bad file descriptor) [pid 6418] close(20) = -1 EBADF (Bad file descriptor) [pid 6418] close(21) = -1 EBADF (Bad file descriptor) [pid 6418] close(22) = -1 EBADF (Bad file descriptor) [pid 6418] close(23) = -1 EBADF (Bad file descriptor) [pid 6418] close(24) = -1 EBADF (Bad file descriptor) [pid 6418] close(25) = -1 EBADF (Bad file descriptor) [pid 6418] close(26) = -1 EBADF (Bad file descriptor) [pid 6418] close(27) = -1 EBADF (Bad file descriptor) [pid 6418] close(28) = -1 EBADF (Bad file descriptor) [pid 6418] close(29) = -1 EBADF (Bad file descriptor) [pid 6418] exit_group(0) = ? [pid 6418] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6419 attached [pid 6419] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1379 [pid 6419] <... set_robust_list resumed>) = 0 [pid 6419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6419] setpgid(0, 0) = 0 [pid 6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6419] write(3, "1000", 4) = 4 [pid 6419] close(3) = 0 [pid 6419] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6419] setns(201, 0) = 0 [pid 6419] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6419] setns(3, 0) = 0 [pid 6419] close(3) = 0 [pid 6419] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6419] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6419] close(3) = -1 EBADF (Bad file descriptor) [pid 6419] close(4) = 0 [pid 6419] close(5) = -1 EBADF (Bad file descriptor) [pid 6419] close(6) = -1 EBADF (Bad file descriptor) [pid 6419] close(7) = -1 EBADF (Bad file descriptor) [pid 6419] close(8) = -1 EBADF (Bad file descriptor) [pid 6419] close(9) = -1 EBADF (Bad file descriptor) [pid 6419] close(10) = -1 EBADF (Bad file descriptor) [pid 6419] close(11) = -1 EBADF (Bad file descriptor) [pid 6419] close(12) = -1 EBADF (Bad file descriptor) [pid 6419] close(13) = -1 EBADF (Bad file descriptor) [pid 6419] close(14) = -1 EBADF (Bad file descriptor) [pid 6419] close(15) = -1 EBADF (Bad file descriptor) [pid 6419] close(16) = -1 EBADF (Bad file descriptor) [pid 6419] close(17) = -1 EBADF (Bad file descriptor) [pid 6419] close(18) = -1 EBADF (Bad file descriptor) [pid 6419] close(19) = -1 EBADF (Bad file descriptor) [pid 6419] close(20) = -1 EBADF (Bad file descriptor) [pid 6419] close(21) = -1 EBADF (Bad file descriptor) [pid 6419] close(22) = -1 EBADF (Bad file descriptor) [pid 6419] close(23) = -1 EBADF (Bad file descriptor) [pid 6419] close(24) = -1 EBADF (Bad file descriptor) [pid 6419] close(25) = -1 EBADF (Bad file descriptor) [pid 6419] close(26) = -1 EBADF (Bad file descriptor) [pid 6419] close(27) = -1 EBADF (Bad file descriptor) [pid 6419] close(28) = -1 EBADF (Bad file descriptor) [pid 6419] close(29) = -1 EBADF (Bad file descriptor) [pid 6419] exit_group(0) = ? [pid 6419] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6420 attached [pid 6420] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1380 [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6420] setpgid(0, 0) = 0 [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6420] write(3, "1000", 4) = 4 [pid 6420] close(3) = 0 [pid 6420] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6420] setns(201, 0) = 0 [pid 6420] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6420] setns(3, 0) = 0 [pid 6420] close(3) = 0 [pid 6420] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6420] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6420] close(3) = -1 EBADF (Bad file descriptor) [pid 6420] close(4) = 0 [pid 6420] close(5) = -1 EBADF (Bad file descriptor) [pid 6420] close(6) = -1 EBADF (Bad file descriptor) [pid 6420] close(7) = -1 EBADF (Bad file descriptor) [pid 6420] close(8) = -1 EBADF (Bad file descriptor) [pid 6420] close(9) = -1 EBADF (Bad file descriptor) [pid 6420] close(10) = -1 EBADF (Bad file descriptor) [pid 6420] close(11) = -1 EBADF (Bad file descriptor) [pid 6420] close(12) = -1 EBADF (Bad file descriptor) [pid 6420] close(13) = -1 EBADF (Bad file descriptor) [pid 6420] close(14) = -1 EBADF (Bad file descriptor) [pid 6420] close(15) = -1 EBADF (Bad file descriptor) [pid 6420] close(16) = -1 EBADF (Bad file descriptor) [pid 6420] close(17) = -1 EBADF (Bad file descriptor) [pid 6420] close(18) = -1 EBADF (Bad file descriptor) [pid 6420] close(19) = -1 EBADF (Bad file descriptor) [pid 6420] close(20) = -1 EBADF (Bad file descriptor) [pid 6420] close(21) = -1 EBADF (Bad file descriptor) [pid 6420] close(22) = -1 EBADF (Bad file descriptor) [pid 6420] close(23) = -1 EBADF (Bad file descriptor) [pid 6420] close(24) = -1 EBADF (Bad file descriptor) [pid 6420] close(25) = -1 EBADF (Bad file descriptor) [pid 6420] close(26) = -1 EBADF (Bad file descriptor) [pid 6420] close(27) = -1 EBADF (Bad file descriptor) [pid 6420] close(28) = -1 EBADF (Bad file descriptor) [pid 6420] close(29) = -1 EBADF (Bad file descriptor) [pid 6420] exit_group(0) = ? [pid 6420] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6421 attached , child_tidptr=0x555555cb2690) = 1381 [pid 6421] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6421] setpgid(0, 0) = 0 [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6421] write(3, "1000", 4) = 4 [pid 6421] close(3) = 0 [pid 6421] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6421] setns(201, 0) = 0 [pid 6421] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6421] setns(3, 0) = 0 [pid 6421] close(3) = 0 [pid 6421] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6421] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6421] close(3) = -1 EBADF (Bad file descriptor) [pid 6421] close(4) = 0 [pid 6421] close(5) = -1 EBADF (Bad file descriptor) [pid 6421] close(6) = -1 EBADF (Bad file descriptor) [pid 6421] close(7) = -1 EBADF (Bad file descriptor) [pid 6421] close(8) = -1 EBADF (Bad file descriptor) [pid 6421] close(9) = -1 EBADF (Bad file descriptor) [pid 6421] close(10) = -1 EBADF (Bad file descriptor) [pid 6421] close(11) = -1 EBADF (Bad file descriptor) [pid 6421] close(12) = -1 EBADF (Bad file descriptor) [pid 6421] close(13) = -1 EBADF (Bad file descriptor) [pid 6421] close(14) = -1 EBADF (Bad file descriptor) [pid 6421] close(15) = -1 EBADF (Bad file descriptor) [pid 6421] close(16) = -1 EBADF (Bad file descriptor) [pid 6421] close(17) = -1 EBADF (Bad file descriptor) [pid 6421] close(18) = -1 EBADF (Bad file descriptor) [pid 6421] close(19) = -1 EBADF (Bad file descriptor) [pid 6421] close(20) = -1 EBADF (Bad file descriptor) [pid 6421] close(21) = -1 EBADF (Bad file descriptor) [pid 6421] close(22) = -1 EBADF (Bad file descriptor) [pid 6421] close(23) = -1 EBADF (Bad file descriptor) [pid 6421] close(24) = -1 EBADF (Bad file descriptor) [pid 6421] close(25) = -1 EBADF (Bad file descriptor) [pid 6421] close(26) = -1 EBADF (Bad file descriptor) [pid 6421] close(27) = -1 EBADF (Bad file descriptor) [pid 6421] close(28) = -1 EBADF (Bad file descriptor) [pid 6421] close(29) = -1 EBADF (Bad file descriptor) [pid 6421] exit_group(0) = ? [pid 6421] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6422 attached , child_tidptr=0x555555cb2690) = 1382 [pid 6422] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6422] setpgid(0, 0) = 0 [pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6422] write(3, "1000", 4) = 4 [pid 6422] close(3) = 0 [pid 6422] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6422] setns(201, 0) = 0 [pid 6422] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6422] setns(3, 0) = 0 [pid 6422] close(3) = 0 [pid 6422] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6422] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6422] close(3) = -1 EBADF (Bad file descriptor) [pid 6422] close(4) = 0 [pid 6422] close(5) = -1 EBADF (Bad file descriptor) [pid 6422] close(6) = -1 EBADF (Bad file descriptor) [pid 6422] close(7) = -1 EBADF (Bad file descriptor) [pid 6422] close(8) = -1 EBADF (Bad file descriptor) [pid 6422] close(9) = -1 EBADF (Bad file descriptor) [pid 6422] close(10) = -1 EBADF (Bad file descriptor) [pid 6422] close(11) = -1 EBADF (Bad file descriptor) [pid 6422] close(12) = -1 EBADF (Bad file descriptor) [pid 6422] close(13) = -1 EBADF (Bad file descriptor) [pid 6422] close(14) = -1 EBADF (Bad file descriptor) [pid 6422] close(15) = -1 EBADF (Bad file descriptor) [pid 6422] close(16) = -1 EBADF (Bad file descriptor) [pid 6422] close(17) = -1 EBADF (Bad file descriptor) [pid 6422] close(18) = -1 EBADF (Bad file descriptor) [pid 6422] close(19) = -1 EBADF (Bad file descriptor) [pid 6422] close(20) = -1 EBADF (Bad file descriptor) [pid 6422] close(21) = -1 EBADF (Bad file descriptor) [pid 6422] close(22) = -1 EBADF (Bad file descriptor) [pid 6422] close(23) = -1 EBADF (Bad file descriptor) [pid 6422] close(24) = -1 EBADF (Bad file descriptor) [pid 6422] close(25) = -1 EBADF (Bad file descriptor) [pid 6422] close(26) = -1 EBADF (Bad file descriptor) [pid 6422] close(27) = -1 EBADF (Bad file descriptor) [pid 6422] close(28) = -1 EBADF (Bad file descriptor) [pid 6422] close(29) = -1 EBADF (Bad file descriptor) [pid 6422] exit_group(0) = ? [pid 6422] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6423 attached , child_tidptr=0x555555cb2690) = 1383 [pid 6423] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6423] setpgid(0, 0) = 0 [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6423] write(3, "1000", 4) = 4 [pid 6423] close(3) = 0 [pid 6423] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6423] setns(201, 0) = 0 [pid 6423] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6423] setns(3, 0) = 0 [pid 6423] close(3) = 0 [pid 6423] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6423] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6423] close(3) = -1 EBADF (Bad file descriptor) [pid 6423] close(4) = 0 [pid 6423] close(5) = -1 EBADF (Bad file descriptor) [pid 6423] close(6) = -1 EBADF (Bad file descriptor) [pid 6423] close(7) = -1 EBADF (Bad file descriptor) [pid 6423] close(8) = -1 EBADF (Bad file descriptor) [pid 6423] close(9) = -1 EBADF (Bad file descriptor) [pid 6423] close(10) = -1 EBADF (Bad file descriptor) [pid 6423] close(11) = -1 EBADF (Bad file descriptor) [pid 6423] close(12) = -1 EBADF (Bad file descriptor) [pid 6423] close(13) = -1 EBADF (Bad file descriptor) [pid 6423] close(14) = -1 EBADF (Bad file descriptor) [pid 6423] close(15) = -1 EBADF (Bad file descriptor) [pid 6423] close(16) = -1 EBADF (Bad file descriptor) [pid 6423] close(17) = -1 EBADF (Bad file descriptor) [pid 6423] close(18) = -1 EBADF (Bad file descriptor) [pid 6423] close(19) = -1 EBADF (Bad file descriptor) [pid 6423] close(20) = -1 EBADF (Bad file descriptor) [pid 6423] close(21) = -1 EBADF (Bad file descriptor) [pid 6423] close(22) = -1 EBADF (Bad file descriptor) [pid 6423] close(23) = -1 EBADF (Bad file descriptor) [pid 6423] close(24) = -1 EBADF (Bad file descriptor) [pid 6423] close(25) = -1 EBADF (Bad file descriptor) [pid 6423] close(26) = -1 EBADF (Bad file descriptor) [pid 6423] close(27) = -1 EBADF (Bad file descriptor) [pid 6423] close(28) = -1 EBADF (Bad file descriptor) [pid 6423] close(29) = -1 EBADF (Bad file descriptor) [pid 6423] exit_group(0) = ? [pid 6423] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6424 attached [pid 6424] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1384 [pid 6424] <... set_robust_list resumed>) = 0 [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6424] setpgid(0, 0) = 0 [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6424] write(3, "1000", 4) = 4 [pid 6424] close(3) = 0 [pid 6424] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6424] setns(201, 0) = 0 [pid 6424] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6424] setns(3, 0) = 0 [pid 6424] close(3) = 0 [pid 6424] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6424] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6424] close(3) = -1 EBADF (Bad file descriptor) [pid 6424] close(4) = 0 [pid 6424] close(5) = -1 EBADF (Bad file descriptor) [pid 6424] close(6) = -1 EBADF (Bad file descriptor) [pid 6424] close(7) = -1 EBADF (Bad file descriptor) [pid 6424] close(8) = -1 EBADF (Bad file descriptor) [pid 6424] close(9) = -1 EBADF (Bad file descriptor) [pid 6424] close(10) = -1 EBADF (Bad file descriptor) [pid 6424] close(11) = -1 EBADF (Bad file descriptor) [pid 6424] close(12) = -1 EBADF (Bad file descriptor) [pid 6424] close(13) = -1 EBADF (Bad file descriptor) [pid 6424] close(14) = -1 EBADF (Bad file descriptor) [pid 6424] close(15) = -1 EBADF (Bad file descriptor) [pid 6424] close(16) = -1 EBADF (Bad file descriptor) [pid 6424] close(17) = -1 EBADF (Bad file descriptor) [pid 6424] close(18) = -1 EBADF (Bad file descriptor) [pid 6424] close(19) = -1 EBADF (Bad file descriptor) [pid 6424] close(20) = -1 EBADF (Bad file descriptor) [pid 6424] close(21) = -1 EBADF (Bad file descriptor) [pid 6424] close(22) = -1 EBADF (Bad file descriptor) [pid 6424] close(23) = -1 EBADF (Bad file descriptor) [pid 6424] close(24) = -1 EBADF (Bad file descriptor) [pid 6424] close(25) = -1 EBADF (Bad file descriptor) [pid 6424] close(26) = -1 EBADF (Bad file descriptor) [pid 6424] close(27) = -1 EBADF (Bad file descriptor) [pid 6424] close(28) = -1 EBADF (Bad file descriptor) [pid 6424] close(29) = -1 EBADF (Bad file descriptor) [pid 6424] exit_group(0) = ? [pid 6424] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6425 attached , child_tidptr=0x555555cb2690) = 1385 [pid 6425] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6425] setpgid(0, 0) = 0 [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6425] write(3, "1000", 4) = 4 [pid 6425] close(3) = 0 [pid 6425] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6425] setns(201, 0) = 0 [pid 6425] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6425] setns(3, 0) = 0 [pid 6425] close(3) = 0 [pid 6425] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6425] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6425] close(3) = -1 EBADF (Bad file descriptor) [pid 6425] close(4) = 0 [pid 6425] close(5) = -1 EBADF (Bad file descriptor) [pid 6425] close(6) = -1 EBADF (Bad file descriptor) [pid 6425] close(7) = -1 EBADF (Bad file descriptor) [pid 6425] close(8) = -1 EBADF (Bad file descriptor) [pid 6425] close(9) = -1 EBADF (Bad file descriptor) [pid 6425] close(10) = -1 EBADF (Bad file descriptor) [pid 6425] close(11) = -1 EBADF (Bad file descriptor) [pid 6425] close(12) = -1 EBADF (Bad file descriptor) [pid 6425] close(13) = -1 EBADF (Bad file descriptor) [pid 6425] close(14) = -1 EBADF (Bad file descriptor) [pid 6425] close(15) = -1 EBADF (Bad file descriptor) [pid 6425] close(16) = -1 EBADF (Bad file descriptor) [pid 6425] close(17) = -1 EBADF (Bad file descriptor) [pid 6425] close(18) = -1 EBADF (Bad file descriptor) [pid 6425] close(19) = -1 EBADF (Bad file descriptor) [pid 6425] close(20) = -1 EBADF (Bad file descriptor) [pid 6425] close(21) = -1 EBADF (Bad file descriptor) [pid 6425] close(22) = -1 EBADF (Bad file descriptor) [pid 6425] close(23) = -1 EBADF (Bad file descriptor) [pid 6425] close(24) = -1 EBADF (Bad file descriptor) [pid 6425] close(25) = -1 EBADF (Bad file descriptor) [pid 6425] close(26) = -1 EBADF (Bad file descriptor) [pid 6425] close(27) = -1 EBADF (Bad file descriptor) [pid 6425] close(28) = -1 EBADF (Bad file descriptor) [pid 6425] close(29) = -1 EBADF (Bad file descriptor) [pid 6425] exit_group(0) = ? [pid 6425] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6426 attached [pid 6426] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1386 [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6426] setpgid(0, 0) = 0 [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6426] write(3, "1000", 4) = 4 [pid 6426] close(3) = 0 [pid 6426] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6426] setns(201, 0) = 0 [pid 6426] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6426] setns(3, 0) = 0 [pid 6426] close(3) = 0 [pid 6426] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6426] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6426] close(3) = -1 EBADF (Bad file descriptor) [pid 6426] close(4) = 0 [pid 6426] close(5) = -1 EBADF (Bad file descriptor) [pid 6426] close(6) = -1 EBADF (Bad file descriptor) [pid 6426] close(7) = -1 EBADF (Bad file descriptor) [pid 6426] close(8) = -1 EBADF (Bad file descriptor) [pid 6426] close(9) = -1 EBADF (Bad file descriptor) [pid 6426] close(10) = -1 EBADF (Bad file descriptor) [pid 6426] close(11) = -1 EBADF (Bad file descriptor) [pid 6426] close(12) = -1 EBADF (Bad file descriptor) [pid 6426] close(13) = -1 EBADF (Bad file descriptor) [pid 6426] close(14) = -1 EBADF (Bad file descriptor) [pid 6426] close(15) = -1 EBADF (Bad file descriptor) [pid 6426] close(16) = -1 EBADF (Bad file descriptor) [pid 6426] close(17) = -1 EBADF (Bad file descriptor) [pid 6426] close(18) = -1 EBADF (Bad file descriptor) [pid 6426] close(19) = -1 EBADF (Bad file descriptor) [pid 6426] close(20) = -1 EBADF (Bad file descriptor) [pid 6426] close(21) = -1 EBADF (Bad file descriptor) [pid 6426] close(22) = -1 EBADF (Bad file descriptor) [pid 6426] close(23) = -1 EBADF (Bad file descriptor) [pid 6426] close(24) = -1 EBADF (Bad file descriptor) [pid 6426] close(25) = -1 EBADF (Bad file descriptor) [pid 6426] close(26) = -1 EBADF (Bad file descriptor) [pid 6426] close(27) = -1 EBADF (Bad file descriptor) [pid 6426] close(28) = -1 EBADF (Bad file descriptor) [pid 6426] close(29) = -1 EBADF (Bad file descriptor) [pid 6426] exit_group(0) = ? [pid 6426] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1387 ./strace-static-x86_64: Process 6427 attached [pid 6427] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6427] setpgid(0, 0) = 0 [pid 6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6427] write(3, "1000", 4) = 4 [pid 6427] close(3) = 0 [pid 6427] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6427] setns(201, 0) = 0 [pid 6427] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6427] setns(3, 0) = 0 [pid 6427] close(3) = 0 [pid 6427] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6427] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6427] close(3) = -1 EBADF (Bad file descriptor) [pid 6427] close(4) = 0 [pid 6427] close(5) = -1 EBADF (Bad file descriptor) [pid 6427] close(6) = -1 EBADF (Bad file descriptor) [pid 6427] close(7) = -1 EBADF (Bad file descriptor) [pid 6427] close(8) = -1 EBADF (Bad file descriptor) [pid 6427] close(9) = -1 EBADF (Bad file descriptor) [pid 6427] close(10) = -1 EBADF (Bad file descriptor) [pid 6427] close(11) = -1 EBADF (Bad file descriptor) [pid 6427] close(12) = -1 EBADF (Bad file descriptor) [pid 6427] close(13) = -1 EBADF (Bad file descriptor) [pid 6427] close(14) = -1 EBADF (Bad file descriptor) [pid 6427] close(15) = -1 EBADF (Bad file descriptor) [pid 6427] close(16) = -1 EBADF (Bad file descriptor) [pid 6427] close(17) = -1 EBADF (Bad file descriptor) [pid 6427] close(18) = -1 EBADF (Bad file descriptor) [pid 6427] close(19) = -1 EBADF (Bad file descriptor) [pid 6427] close(20) = -1 EBADF (Bad file descriptor) [pid 6427] close(21) = -1 EBADF (Bad file descriptor) [pid 6427] close(22) = -1 EBADF (Bad file descriptor) [pid 6427] close(23) = -1 EBADF (Bad file descriptor) [pid 6427] close(24) = -1 EBADF (Bad file descriptor) [pid 6427] close(25) = -1 EBADF (Bad file descriptor) [pid 6427] close(26) = -1 EBADF (Bad file descriptor) [pid 6427] close(27) = -1 EBADF (Bad file descriptor) [pid 6427] close(28) = -1 EBADF (Bad file descriptor) [pid 6427] close(29) = -1 EBADF (Bad file descriptor) [pid 6427] exit_group(0) = ? [pid 6427] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6428 attached [pid 6428] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1388 [pid 6428] <... set_robust_list resumed>) = 0 [pid 6428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6428] setpgid(0, 0) = 0 [pid 6428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6428] write(3, "1000", 4) = 4 [pid 6428] close(3) = 0 [pid 6428] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6428] setns(201, 0) = 0 [pid 6428] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6428] setns(3, 0) = 0 [pid 6428] close(3) = 0 [pid 6428] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6428] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6428] close(3) = -1 EBADF (Bad file descriptor) [pid 6428] close(4) = 0 [pid 6428] close(5) = -1 EBADF (Bad file descriptor) [pid 6428] close(6) = -1 EBADF (Bad file descriptor) [pid 6428] close(7) = -1 EBADF (Bad file descriptor) [pid 6428] close(8) = -1 EBADF (Bad file descriptor) [pid 6428] close(9) = -1 EBADF (Bad file descriptor) [pid 6428] close(10) = -1 EBADF (Bad file descriptor) [pid 6428] close(11) = -1 EBADF (Bad file descriptor) [pid 6428] close(12) = -1 EBADF (Bad file descriptor) [pid 6428] close(13) = -1 EBADF (Bad file descriptor) [pid 6428] close(14) = -1 EBADF (Bad file descriptor) [pid 6428] close(15) = -1 EBADF (Bad file descriptor) [pid 6428] close(16) = -1 EBADF (Bad file descriptor) [pid 6428] close(17) = -1 EBADF (Bad file descriptor) [pid 6428] close(18) = -1 EBADF (Bad file descriptor) [pid 6428] close(19) = -1 EBADF (Bad file descriptor) [pid 6428] close(20) = -1 EBADF (Bad file descriptor) [pid 6428] close(21) = -1 EBADF (Bad file descriptor) [pid 6428] close(22) = -1 EBADF (Bad file descriptor) [pid 6428] close(23) = -1 EBADF (Bad file descriptor) [pid 6428] close(24) = -1 EBADF (Bad file descriptor) [pid 6428] close(25) = -1 EBADF (Bad file descriptor) [pid 6428] close(26) = -1 EBADF (Bad file descriptor) [pid 6428] close(27) = -1 EBADF (Bad file descriptor) [pid 6428] close(28) = -1 EBADF (Bad file descriptor) [pid 6428] close(29) = -1 EBADF (Bad file descriptor) [pid 6428] exit_group(0) = ? [pid 6428] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6429 attached [pid 6429] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6429] setpgid(0, 0) = 0 [pid 6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6429] write(3, "1000", 4) = 4 [pid 6429] close(3) = 0 [pid 6429] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1389 [pid 6429] setns(201, 0) = 0 [pid 6429] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6429] setns(3, 0) = 0 [pid 6429] close(3) = 0 [pid 6429] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6429] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6429] close(3) = -1 EBADF (Bad file descriptor) [pid 6429] close(4) = 0 [pid 6429] close(5) = -1 EBADF (Bad file descriptor) [pid 6429] close(6) = -1 EBADF (Bad file descriptor) [pid 6429] close(7) = -1 EBADF (Bad file descriptor) [pid 6429] close(8) = -1 EBADF (Bad file descriptor) [pid 6429] close(9) = -1 EBADF (Bad file descriptor) [pid 6429] close(10) = -1 EBADF (Bad file descriptor) [pid 6429] close(11) = -1 EBADF (Bad file descriptor) [pid 6429] close(12) = -1 EBADF (Bad file descriptor) [pid 6429] close(13) = -1 EBADF (Bad file descriptor) [pid 6429] close(14) = -1 EBADF (Bad file descriptor) [pid 6429] close(15) = -1 EBADF (Bad file descriptor) [pid 6429] close(16) = -1 EBADF (Bad file descriptor) [pid 6429] close(17) = -1 EBADF (Bad file descriptor) [pid 6429] close(18) = -1 EBADF (Bad file descriptor) [pid 6429] close(19) = -1 EBADF (Bad file descriptor) [pid 6429] close(20) = -1 EBADF (Bad file descriptor) [pid 6429] close(21) = -1 EBADF (Bad file descriptor) [pid 6429] close(22) = -1 EBADF (Bad file descriptor) [pid 6429] close(23) = -1 EBADF (Bad file descriptor) [pid 6429] close(24) = -1 EBADF (Bad file descriptor) [pid 6429] close(25) = -1 EBADF (Bad file descriptor) [pid 6429] close(26) = -1 EBADF (Bad file descriptor) [pid 6429] close(27) = -1 EBADF (Bad file descriptor) [pid 6429] close(28) = -1 EBADF (Bad file descriptor) [pid 6429] close(29) = -1 EBADF (Bad file descriptor) [pid 6429] exit_group(0) = ? [pid 6429] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1390 ./strace-static-x86_64: Process 6430 attached [pid 6430] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6430] setpgid(0, 0) = 0 [pid 6430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6430] write(3, "1000", 4) = 4 [pid 6430] close(3) = 0 [pid 6430] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6430] setns(201, 0) = 0 [pid 6430] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6430] setns(3, 0) = 0 [pid 6430] close(3) = 0 [pid 6430] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6430] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6430] close(3) = -1 EBADF (Bad file descriptor) [pid 6430] close(4) = 0 [pid 6430] close(5) = -1 EBADF (Bad file descriptor) [pid 6430] close(6) = -1 EBADF (Bad file descriptor) [pid 6430] close(7) = -1 EBADF (Bad file descriptor) [pid 6430] close(8) = -1 EBADF (Bad file descriptor) [pid 6430] close(9) = -1 EBADF (Bad file descriptor) [pid 6430] close(10) = -1 EBADF (Bad file descriptor) [pid 6430] close(11) = -1 EBADF (Bad file descriptor) [pid 6430] close(12) = -1 EBADF (Bad file descriptor) [pid 6430] close(13) = -1 EBADF (Bad file descriptor) [pid 6430] close(14) = -1 EBADF (Bad file descriptor) [pid 6430] close(15) = -1 EBADF (Bad file descriptor) [pid 6430] close(16) = -1 EBADF (Bad file descriptor) [pid 6430] close(17) = -1 EBADF (Bad file descriptor) [pid 6430] close(18) = -1 EBADF (Bad file descriptor) [pid 6430] close(19) = -1 EBADF (Bad file descriptor) [pid 6430] close(20) = -1 EBADF (Bad file descriptor) [pid 6430] close(21) = -1 EBADF (Bad file descriptor) [pid 6430] close(22) = -1 EBADF (Bad file descriptor) [pid 6430] close(23) = -1 EBADF (Bad file descriptor) [pid 6430] close(24) = -1 EBADF (Bad file descriptor) [pid 6430] close(25) = -1 EBADF (Bad file descriptor) [pid 6430] close(26) = -1 EBADF (Bad file descriptor) [pid 6430] close(27) = -1 EBADF (Bad file descriptor) [pid 6430] close(28) = -1 EBADF (Bad file descriptor) [pid 6430] close(29) = -1 EBADF (Bad file descriptor) [pid 6430] exit_group(0) = ? [pid 6430] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6431 attached [pid 6431] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1391 [pid 6431] <... prctl resumed>) = 0 [pid 6431] setpgid(0, 0) = 0 [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6431] write(3, "1000", 4) = 4 [pid 6431] close(3) = 0 [pid 6431] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6431] setns(201, 0) = 0 [pid 6431] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6431] setns(3, 0) = 0 [pid 6431] close(3) = 0 [pid 6431] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6431] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6431] close(3) = -1 EBADF (Bad file descriptor) [pid 6431] close(4) = 0 [pid 6431] close(5) = -1 EBADF (Bad file descriptor) [pid 6431] close(6) = -1 EBADF (Bad file descriptor) [pid 6431] close(7) = -1 EBADF (Bad file descriptor) [pid 6431] close(8) = -1 EBADF (Bad file descriptor) [pid 6431] close(9) = -1 EBADF (Bad file descriptor) [pid 6431] close(10) = -1 EBADF (Bad file descriptor) [pid 6431] close(11) = -1 EBADF (Bad file descriptor) [pid 6431] close(12) = -1 EBADF (Bad file descriptor) [pid 6431] close(13) = -1 EBADF (Bad file descriptor) [pid 6431] close(14) = -1 EBADF (Bad file descriptor) [pid 6431] close(15) = -1 EBADF (Bad file descriptor) [pid 6431] close(16) = -1 EBADF (Bad file descriptor) [pid 6431] close(17) = -1 EBADF (Bad file descriptor) [pid 6431] close(18) = -1 EBADF (Bad file descriptor) [pid 6431] close(19) = -1 EBADF (Bad file descriptor) [pid 6431] close(20) = -1 EBADF (Bad file descriptor) [pid 6431] close(21) = -1 EBADF (Bad file descriptor) [pid 6431] close(22) = -1 EBADF (Bad file descriptor) [pid 6431] close(23) = -1 EBADF (Bad file descriptor) [pid 6431] close(24) = -1 EBADF (Bad file descriptor) [pid 6431] close(25) = -1 EBADF (Bad file descriptor) [pid 6431] close(26) = -1 EBADF (Bad file descriptor) [pid 6431] close(27) = -1 EBADF (Bad file descriptor) [pid 6431] close(28) = -1 EBADF (Bad file descriptor) [pid 6431] close(29) = -1 EBADF (Bad file descriptor) [pid 6431] exit_group(0) = ? [pid 6431] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1392 ./strace-static-x86_64: Process 6432 attached [pid 6432] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6432] setpgid(0, 0) = 0 [pid 6432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6432] write(3, "1000", 4) = 4 [pid 6432] close(3) = 0 [pid 6432] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6432] setns(201, 0) = 0 [pid 6432] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6432] setns(3, 0) = 0 [pid 6432] close(3) = 0 [pid 6432] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6432] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6432] close(3) = -1 EBADF (Bad file descriptor) [pid 6432] close(4) = 0 [pid 6432] close(5) = -1 EBADF (Bad file descriptor) [pid 6432] close(6) = -1 EBADF (Bad file descriptor) [pid 6432] close(7) = -1 EBADF (Bad file descriptor) [pid 6432] close(8) = -1 EBADF (Bad file descriptor) [pid 6432] close(9) = -1 EBADF (Bad file descriptor) [pid 6432] close(10) = -1 EBADF (Bad file descriptor) [pid 6432] close(11) = -1 EBADF (Bad file descriptor) [pid 6432] close(12) = -1 EBADF (Bad file descriptor) [pid 6432] close(13) = -1 EBADF (Bad file descriptor) [pid 6432] close(14) = -1 EBADF (Bad file descriptor) [pid 6432] close(15) = -1 EBADF (Bad file descriptor) [pid 6432] close(16) = -1 EBADF (Bad file descriptor) [pid 6432] close(17) = -1 EBADF (Bad file descriptor) [pid 6432] close(18) = -1 EBADF (Bad file descriptor) [pid 6432] close(19) = -1 EBADF (Bad file descriptor) [pid 6432] close(20) = -1 EBADF (Bad file descriptor) [pid 6432] close(21) = -1 EBADF (Bad file descriptor) [pid 6432] close(22) = -1 EBADF (Bad file descriptor) [pid 6432] close(23) = -1 EBADF (Bad file descriptor) [pid 6432] close(24) = -1 EBADF (Bad file descriptor) [pid 6432] close(25) = -1 EBADF (Bad file descriptor) [pid 6432] close(26) = -1 EBADF (Bad file descriptor) [pid 6432] close(27) = -1 EBADF (Bad file descriptor) [pid 6432] close(28) = -1 EBADF (Bad file descriptor) [pid 6432] close(29) = -1 EBADF (Bad file descriptor) [pid 6432] exit_group(0) = ? [pid 6432] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6433 attached , child_tidptr=0x555555cb2690) = 1393 [pid 6433] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6433] setpgid(0, 0) = 0 [pid 6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6433] write(3, "1000", 4) = 4 [pid 6433] close(3) = 0 [pid 6433] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6433] setns(201, 0) = 0 [pid 6433] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6433] setns(3, 0) = 0 [pid 6433] close(3) = 0 [pid 6433] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6433] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6433] close(3) = -1 EBADF (Bad file descriptor) [pid 6433] close(4) = 0 [pid 6433] close(5) = -1 EBADF (Bad file descriptor) [pid 6433] close(6) = -1 EBADF (Bad file descriptor) [pid 6433] close(7) = -1 EBADF (Bad file descriptor) [pid 6433] close(8) = -1 EBADF (Bad file descriptor) [pid 6433] close(9) = -1 EBADF (Bad file descriptor) [pid 6433] close(10) = -1 EBADF (Bad file descriptor) [pid 6433] close(11) = -1 EBADF (Bad file descriptor) [pid 6433] close(12) = -1 EBADF (Bad file descriptor) [pid 6433] close(13) = -1 EBADF (Bad file descriptor) [pid 6433] close(14) = -1 EBADF (Bad file descriptor) [pid 6433] close(15) = -1 EBADF (Bad file descriptor) [pid 6433] close(16) = -1 EBADF (Bad file descriptor) [pid 6433] close(17) = -1 EBADF (Bad file descriptor) [pid 6433] close(18) = -1 EBADF (Bad file descriptor) [pid 6433] close(19) = -1 EBADF (Bad file descriptor) [pid 6433] close(20) = -1 EBADF (Bad file descriptor) [pid 6433] close(21) = -1 EBADF (Bad file descriptor) [pid 6433] close(22) = -1 EBADF (Bad file descriptor) [pid 6433] close(23) = -1 EBADF (Bad file descriptor) [pid 6433] close(24) = -1 EBADF (Bad file descriptor) [pid 6433] close(25) = -1 EBADF (Bad file descriptor) [pid 6433] close(26) = -1 EBADF (Bad file descriptor) [pid 6433] close(27) = -1 EBADF (Bad file descriptor) [pid 6433] close(28) = -1 EBADF (Bad file descriptor) [pid 6433] close(29) = -1 EBADF (Bad file descriptor) [pid 6433] exit_group(0) = ? [pid 6433] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1393, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6434 attached [pid 6434] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1394 [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6434] setpgid(0, 0) = 0 [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6434] write(3, "1000", 4) = 4 [pid 6434] close(3) = 0 [pid 6434] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6434] setns(201, 0) = 0 [pid 6434] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6434] setns(3, 0) = 0 [pid 6434] close(3) = 0 [pid 6434] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6434] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6434] close(3) = -1 EBADF (Bad file descriptor) [pid 6434] close(4) = 0 [pid 6434] close(5) = -1 EBADF (Bad file descriptor) [pid 6434] close(6) = -1 EBADF (Bad file descriptor) [pid 6434] close(7) = -1 EBADF (Bad file descriptor) [pid 6434] close(8) = -1 EBADF (Bad file descriptor) [pid 6434] close(9) = -1 EBADF (Bad file descriptor) [pid 6434] close(10) = -1 EBADF (Bad file descriptor) [pid 6434] close(11) = -1 EBADF (Bad file descriptor) [pid 6434] close(12) = -1 EBADF (Bad file descriptor) [pid 6434] close(13) = -1 EBADF (Bad file descriptor) [pid 6434] close(14) = -1 EBADF (Bad file descriptor) [pid 6434] close(15) = -1 EBADF (Bad file descriptor) [pid 6434] close(16) = -1 EBADF (Bad file descriptor) [pid 6434] close(17) = -1 EBADF (Bad file descriptor) [pid 6434] close(18) = -1 EBADF (Bad file descriptor) [pid 6434] close(19) = -1 EBADF (Bad file descriptor) [pid 6434] close(20) = -1 EBADF (Bad file descriptor) [pid 6434] close(21) = -1 EBADF (Bad file descriptor) [pid 6434] close(22) = -1 EBADF (Bad file descriptor) [pid 6434] close(23) = -1 EBADF (Bad file descriptor) [pid 6434] close(24) = -1 EBADF (Bad file descriptor) [pid 6434] close(25) = -1 EBADF (Bad file descriptor) [pid 6434] close(26) = -1 EBADF (Bad file descriptor) [pid 6434] close(27) = -1 EBADF (Bad file descriptor) [pid 6434] close(28) = -1 EBADF (Bad file descriptor) [pid 6434] close(29) = -1 EBADF (Bad file descriptor) [pid 6434] exit_group(0) = ? [pid 6434] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6435 attached [pid 6435] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1395 [pid 6435] <... set_robust_list resumed>) = 0 [pid 6435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6435] setpgid(0, 0) = 0 [pid 6435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6435] write(3, "1000", 4) = 4 [pid 6435] close(3) = 0 [pid 6435] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6435] setns(201, 0) = 0 [pid 6435] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6435] setns(3, 0) = 0 [pid 6435] close(3) = 0 [pid 6435] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6435] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6435] close(3) = -1 EBADF (Bad file descriptor) [pid 6435] close(4) = 0 [pid 6435] close(5) = -1 EBADF (Bad file descriptor) [pid 6435] close(6) = -1 EBADF (Bad file descriptor) [pid 6435] close(7) = -1 EBADF (Bad file descriptor) [pid 6435] close(8) = -1 EBADF (Bad file descriptor) [pid 6435] close(9) = -1 EBADF (Bad file descriptor) [pid 6435] close(10) = -1 EBADF (Bad file descriptor) [pid 6435] close(11) = -1 EBADF (Bad file descriptor) [pid 6435] close(12) = -1 EBADF (Bad file descriptor) [pid 6435] close(13) = -1 EBADF (Bad file descriptor) [pid 6435] close(14) = -1 EBADF (Bad file descriptor) [pid 6435] close(15) = -1 EBADF (Bad file descriptor) [pid 6435] close(16) = -1 EBADF (Bad file descriptor) [pid 6435] close(17) = -1 EBADF (Bad file descriptor) [pid 6435] close(18) = -1 EBADF (Bad file descriptor) [pid 6435] close(19) = -1 EBADF (Bad file descriptor) [pid 6435] close(20) = -1 EBADF (Bad file descriptor) [pid 6435] close(21) = -1 EBADF (Bad file descriptor) [pid 6435] close(22) = -1 EBADF (Bad file descriptor) [pid 6435] close(23) = -1 EBADF (Bad file descriptor) [pid 6435] close(24) = -1 EBADF (Bad file descriptor) [pid 6435] close(25) = -1 EBADF (Bad file descriptor) [pid 6435] close(26) = -1 EBADF (Bad file descriptor) [pid 6435] close(27) = -1 EBADF (Bad file descriptor) [pid 6435] close(28) = -1 EBADF (Bad file descriptor) [pid 6435] close(29) = -1 EBADF (Bad file descriptor) [pid 6435] exit_group(0) = ? [pid 6435] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6436 attached [pid 6436] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1396 [pid 6436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6436] setpgid(0, 0) = 0 [pid 6436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6436] write(3, "1000", 4) = 4 [pid 6436] close(3) = 0 [pid 6436] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6436] setns(201, 0) = 0 [pid 6436] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6436] setns(3, 0) = 0 [pid 6436] close(3) = 0 [pid 6436] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6436] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6436] close(3) = -1 EBADF (Bad file descriptor) [pid 6436] close(4) = 0 [pid 6436] close(5) = -1 EBADF (Bad file descriptor) [pid 6436] close(6) = -1 EBADF (Bad file descriptor) [pid 6436] close(7) = -1 EBADF (Bad file descriptor) [pid 6436] close(8) = -1 EBADF (Bad file descriptor) [pid 6436] close(9) = -1 EBADF (Bad file descriptor) [pid 6436] close(10) = -1 EBADF (Bad file descriptor) [pid 6436] close(11) = -1 EBADF (Bad file descriptor) [pid 6436] close(12) = -1 EBADF (Bad file descriptor) [pid 6436] close(13) = -1 EBADF (Bad file descriptor) [pid 6436] close(14) = -1 EBADF (Bad file descriptor) [pid 6436] close(15) = -1 EBADF (Bad file descriptor) [pid 6436] close(16) = -1 EBADF (Bad file descriptor) [pid 6436] close(17) = -1 EBADF (Bad file descriptor) [pid 6436] close(18) = -1 EBADF (Bad file descriptor) [pid 6436] close(19) = -1 EBADF (Bad file descriptor) [pid 6436] close(20) = -1 EBADF (Bad file descriptor) [pid 6436] close(21) = -1 EBADF (Bad file descriptor) [pid 6436] close(22) = -1 EBADF (Bad file descriptor) [pid 6436] close(23) = -1 EBADF (Bad file descriptor) [pid 6436] close(24) = -1 EBADF (Bad file descriptor) [pid 6436] close(25) = -1 EBADF (Bad file descriptor) [pid 6436] close(26) = -1 EBADF (Bad file descriptor) [pid 6436] close(27) = -1 EBADF (Bad file descriptor) [pid 6436] close(28) = -1 EBADF (Bad file descriptor) [pid 6436] close(29) = -1 EBADF (Bad file descriptor) [pid 6436] exit_group(0) = ? [pid 6436] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6437 attached [pid 6437] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1397 [pid 6437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6437] setpgid(0, 0) = 0 [pid 6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6437] write(3, "1000", 4) = 4 [pid 6437] close(3) = 0 [pid 6437] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6437] setns(201, 0) = 0 [pid 6437] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6437] setns(3, 0) = 0 [pid 6437] close(3) = 0 [pid 6437] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6437] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6437] close(3) = -1 EBADF (Bad file descriptor) [pid 6437] close(4) = 0 [pid 6437] close(5) = -1 EBADF (Bad file descriptor) [pid 6437] close(6) = -1 EBADF (Bad file descriptor) [pid 6437] close(7) = -1 EBADF (Bad file descriptor) [pid 6437] close(8) = -1 EBADF (Bad file descriptor) [pid 6437] close(9) = -1 EBADF (Bad file descriptor) [pid 6437] close(10) = -1 EBADF (Bad file descriptor) [pid 6437] close(11) = -1 EBADF (Bad file descriptor) [pid 6437] close(12) = -1 EBADF (Bad file descriptor) [pid 6437] close(13) = -1 EBADF (Bad file descriptor) [pid 6437] close(14) = -1 EBADF (Bad file descriptor) [pid 6437] close(15) = -1 EBADF (Bad file descriptor) [pid 6437] close(16) = -1 EBADF (Bad file descriptor) [pid 6437] close(17) = -1 EBADF (Bad file descriptor) [pid 6437] close(18) = -1 EBADF (Bad file descriptor) [pid 6437] close(19) = -1 EBADF (Bad file descriptor) [pid 6437] close(20) = -1 EBADF (Bad file descriptor) [pid 6437] close(21) = -1 EBADF (Bad file descriptor) [pid 6437] close(22) = -1 EBADF (Bad file descriptor) [pid 6437] close(23) = -1 EBADF (Bad file descriptor) [pid 6437] close(24) = -1 EBADF (Bad file descriptor) [pid 6437] close(25) = -1 EBADF (Bad file descriptor) [pid 6437] close(26) = -1 EBADF (Bad file descriptor) [pid 6437] close(27) = -1 EBADF (Bad file descriptor) [pid 6437] close(28) = -1 EBADF (Bad file descriptor) [pid 6437] close(29) = -1 EBADF (Bad file descriptor) [pid 6437] exit_group(0) = ? [pid 6437] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6438 attached [pid 6438] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1398 [pid 6438] <... set_robust_list resumed>) = 0 [pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6438] setpgid(0, 0) = 0 [pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6438] write(3, "1000", 4) = 4 [pid 6438] close(3) = 0 [pid 6438] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6438] setns(201, 0) = 0 [pid 6438] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6438] setns(3, 0) = 0 [pid 6438] close(3) = 0 [pid 6438] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6438] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6438] close(3) = -1 EBADF (Bad file descriptor) [pid 6438] close(4) = 0 [pid 6438] close(5) = -1 EBADF (Bad file descriptor) [pid 6438] close(6) = -1 EBADF (Bad file descriptor) [pid 6438] close(7) = -1 EBADF (Bad file descriptor) [pid 6438] close(8) = -1 EBADF (Bad file descriptor) [pid 6438] close(9) = -1 EBADF (Bad file descriptor) [pid 6438] close(10) = -1 EBADF (Bad file descriptor) [pid 6438] close(11) = -1 EBADF (Bad file descriptor) [pid 6438] close(12) = -1 EBADF (Bad file descriptor) [pid 6438] close(13) = -1 EBADF (Bad file descriptor) [pid 6438] close(14) = -1 EBADF (Bad file descriptor) [pid 6438] close(15) = -1 EBADF (Bad file descriptor) [pid 6438] close(16) = -1 EBADF (Bad file descriptor) [pid 6438] close(17) = -1 EBADF (Bad file descriptor) [pid 6438] close(18) = -1 EBADF (Bad file descriptor) [pid 6438] close(19) = -1 EBADF (Bad file descriptor) [pid 6438] close(20) = -1 EBADF (Bad file descriptor) [pid 6438] close(21) = -1 EBADF (Bad file descriptor) [pid 6438] close(22) = -1 EBADF (Bad file descriptor) [pid 6438] close(23) = -1 EBADF (Bad file descriptor) [pid 6438] close(24) = -1 EBADF (Bad file descriptor) [pid 6438] close(25) = -1 EBADF (Bad file descriptor) [pid 6438] close(26) = -1 EBADF (Bad file descriptor) [pid 6438] close(27) = -1 EBADF (Bad file descriptor) [pid 6438] close(28) = -1 EBADF (Bad file descriptor) [pid 6438] close(29) = -1 EBADF (Bad file descriptor) [pid 6438] exit_group(0) = ? [pid 6438] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6439 attached [pid 6439] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1399 [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6439] setpgid(0, 0) = 0 [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6439] write(3, "1000", 4) = 4 [pid 6439] close(3) = 0 [pid 6439] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6439] setns(201, 0) = 0 [pid 6439] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6439] setns(3, 0) = 0 [pid 6439] close(3) = 0 [pid 6439] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6439] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6439] close(3) = -1 EBADF (Bad file descriptor) [pid 6439] close(4) = 0 [pid 6439] close(5) = -1 EBADF (Bad file descriptor) [pid 6439] close(6) = -1 EBADF (Bad file descriptor) [pid 6439] close(7) = -1 EBADF (Bad file descriptor) [pid 6439] close(8) = -1 EBADF (Bad file descriptor) [pid 6439] close(9) = -1 EBADF (Bad file descriptor) [pid 6439] close(10) = -1 EBADF (Bad file descriptor) [pid 6439] close(11) = -1 EBADF (Bad file descriptor) [pid 6439] close(12) = -1 EBADF (Bad file descriptor) [pid 6439] close(13) = -1 EBADF (Bad file descriptor) [pid 6439] close(14) = -1 EBADF (Bad file descriptor) [pid 6439] close(15) = -1 EBADF (Bad file descriptor) [pid 6439] close(16) = -1 EBADF (Bad file descriptor) [pid 6439] close(17) = -1 EBADF (Bad file descriptor) [pid 6439] close(18) = -1 EBADF (Bad file descriptor) [pid 6439] close(19) = -1 EBADF (Bad file descriptor) [pid 6439] close(20) = -1 EBADF (Bad file descriptor) [pid 6439] close(21) = -1 EBADF (Bad file descriptor) [pid 6439] close(22) = -1 EBADF (Bad file descriptor) [pid 6439] close(23) = -1 EBADF (Bad file descriptor) [pid 6439] close(24) = -1 EBADF (Bad file descriptor) [pid 6439] close(25) = -1 EBADF (Bad file descriptor) [pid 6439] close(26) = -1 EBADF (Bad file descriptor) [pid 6439] close(27) = -1 EBADF (Bad file descriptor) [pid 6439] close(28) = -1 EBADF (Bad file descriptor) [pid 6439] close(29) = -1 EBADF (Bad file descriptor) [pid 6439] exit_group(0) = ? [pid 6439] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6440 attached [pid 6440] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1400 [pid 6440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6440] setpgid(0, 0) = 0 [pid 6440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6440] write(3, "1000", 4) = 4 [pid 6440] close(3) = 0 [pid 6440] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6440] setns(201, 0) = 0 [pid 6440] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6440] setns(3, 0) = 0 [pid 6440] close(3) = 0 [pid 6440] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6440] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6440] close(3) = -1 EBADF (Bad file descriptor) [pid 6440] close(4) = 0 [pid 6440] close(5) = -1 EBADF (Bad file descriptor) [pid 6440] close(6) = -1 EBADF (Bad file descriptor) [pid 6440] close(7) = -1 EBADF (Bad file descriptor) [pid 6440] close(8) = -1 EBADF (Bad file descriptor) [pid 6440] close(9) = -1 EBADF (Bad file descriptor) [pid 6440] close(10) = -1 EBADF (Bad file descriptor) [pid 6440] close(11) = -1 EBADF (Bad file descriptor) [pid 6440] close(12) = -1 EBADF (Bad file descriptor) [pid 6440] close(13) = -1 EBADF (Bad file descriptor) [pid 6440] close(14) = -1 EBADF (Bad file descriptor) [pid 6440] close(15) = -1 EBADF (Bad file descriptor) [pid 6440] close(16) = -1 EBADF (Bad file descriptor) [pid 6440] close(17) = -1 EBADF (Bad file descriptor) [pid 6440] close(18) = -1 EBADF (Bad file descriptor) [pid 6440] close(19) = -1 EBADF (Bad file descriptor) [pid 6440] close(20) = -1 EBADF (Bad file descriptor) [pid 6440] close(21) = -1 EBADF (Bad file descriptor) [pid 6440] close(22) = -1 EBADF (Bad file descriptor) [pid 6440] close(23) = -1 EBADF (Bad file descriptor) [pid 6440] close(24) = -1 EBADF (Bad file descriptor) [pid 6440] close(25) = -1 EBADF (Bad file descriptor) [pid 6440] close(26) = -1 EBADF (Bad file descriptor) [pid 6440] close(27) = -1 EBADF (Bad file descriptor) [pid 6440] close(28) = -1 EBADF (Bad file descriptor) [pid 6440] close(29) = -1 EBADF (Bad file descriptor) [pid 6440] exit_group(0) = ? [pid 6440] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6441 attached [pid 6441] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1401 [pid 6441] <... prctl resumed>) = 0 [pid 6441] setpgid(0, 0) = 0 [pid 6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6441] write(3, "1000", 4) = 4 [pid 6441] close(3) = 0 [pid 6441] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6441] setns(201, 0) = 0 [pid 6441] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6441] setns(3, 0) = 0 [pid 6441] close(3) = 0 [pid 6441] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6441] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6441] close(3) = -1 EBADF (Bad file descriptor) [pid 6441] close(4) = 0 [pid 6441] close(5) = -1 EBADF (Bad file descriptor) [pid 6441] close(6) = -1 EBADF (Bad file descriptor) [pid 6441] close(7) = -1 EBADF (Bad file descriptor) [pid 6441] close(8) = -1 EBADF (Bad file descriptor) [pid 6441] close(9) = -1 EBADF (Bad file descriptor) [pid 6441] close(10) = -1 EBADF (Bad file descriptor) [pid 6441] close(11) = -1 EBADF (Bad file descriptor) [pid 6441] close(12) = -1 EBADF (Bad file descriptor) [pid 6441] close(13) = -1 EBADF (Bad file descriptor) [pid 6441] close(14) = -1 EBADF (Bad file descriptor) [pid 6441] close(15) = -1 EBADF (Bad file descriptor) [pid 6441] close(16) = -1 EBADF (Bad file descriptor) [pid 6441] close(17) = -1 EBADF (Bad file descriptor) [pid 6441] close(18) = -1 EBADF (Bad file descriptor) [pid 6441] close(19) = -1 EBADF (Bad file descriptor) [pid 6441] close(20) = -1 EBADF (Bad file descriptor) [pid 6441] close(21) = -1 EBADF (Bad file descriptor) [pid 6441] close(22) = -1 EBADF (Bad file descriptor) [pid 6441] close(23) = -1 EBADF (Bad file descriptor) [pid 6441] close(24) = -1 EBADF (Bad file descriptor) [pid 6441] close(25) = -1 EBADF (Bad file descriptor) [pid 6441] close(26) = -1 EBADF (Bad file descriptor) [pid 6441] close(27) = -1 EBADF (Bad file descriptor) [pid 6441] close(28) = -1 EBADF (Bad file descriptor) [pid 6441] close(29) = -1 EBADF (Bad file descriptor) [pid 6441] exit_group(0) = ? [pid 6441] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6442 attached [pid 6442] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1402 [pid 6442] <... prctl resumed>) = 0 [pid 6442] setpgid(0, 0) = 0 [pid 6442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6442] write(3, "1000", 4) = 4 [pid 6442] close(3) = 0 [pid 6442] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6442] setns(201, 0) = 0 [pid 6442] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6442] setns(3, 0) = 0 [pid 6442] close(3) = 0 [pid 6442] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6442] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6442] close(3) = -1 EBADF (Bad file descriptor) [pid 6442] close(4) = 0 [pid 6442] close(5) = -1 EBADF (Bad file descriptor) [pid 6442] close(6) = -1 EBADF (Bad file descriptor) [pid 6442] close(7) = -1 EBADF (Bad file descriptor) [pid 6442] close(8) = -1 EBADF (Bad file descriptor) [pid 6442] close(9) = -1 EBADF (Bad file descriptor) [pid 6442] close(10) = -1 EBADF (Bad file descriptor) [pid 6442] close(11) = -1 EBADF (Bad file descriptor) [pid 6442] close(12) = -1 EBADF (Bad file descriptor) [pid 6442] close(13) = -1 EBADF (Bad file descriptor) [pid 6442] close(14) = -1 EBADF (Bad file descriptor) [pid 6442] close(15) = -1 EBADF (Bad file descriptor) [pid 6442] close(16) = -1 EBADF (Bad file descriptor) [pid 6442] close(17) = -1 EBADF (Bad file descriptor) [pid 6442] close(18) = -1 EBADF (Bad file descriptor) [pid 6442] close(19) = -1 EBADF (Bad file descriptor) [pid 6442] close(20) = -1 EBADF (Bad file descriptor) [pid 6442] close(21) = -1 EBADF (Bad file descriptor) [pid 6442] close(22) = -1 EBADF (Bad file descriptor) [pid 6442] close(23) = -1 EBADF (Bad file descriptor) [pid 6442] close(24) = -1 EBADF (Bad file descriptor) [pid 6442] close(25) = -1 EBADF (Bad file descriptor) [pid 6442] close(26) = -1 EBADF (Bad file descriptor) [pid 6442] close(27) = -1 EBADF (Bad file descriptor) [pid 6442] close(28) = -1 EBADF (Bad file descriptor) [pid 6442] close(29) = -1 EBADF (Bad file descriptor) [pid 6442] exit_group(0) = ? [pid 6442] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6444 attached [pid 6444] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1403 [pid 6444] <... prctl resumed>) = 0 [pid 6444] setpgid(0, 0) = 0 [pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6444] write(3, "1000", 4) = 4 [pid 6444] close(3) = 0 [pid 6444] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6444] setns(201, 0) = 0 [pid 6444] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6444] setns(3, 0) = 0 [pid 6444] close(3) = 0 [pid 6444] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6444] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6444] close(3) = -1 EBADF (Bad file descriptor) [pid 6444] close(4) = 0 [pid 6444] close(5) = -1 EBADF (Bad file descriptor) [pid 6444] close(6) = -1 EBADF (Bad file descriptor) [pid 6444] close(7) = -1 EBADF (Bad file descriptor) [pid 6444] close(8) = -1 EBADF (Bad file descriptor) [pid 6444] close(9) = -1 EBADF (Bad file descriptor) [pid 6444] close(10) = -1 EBADF (Bad file descriptor) [pid 6444] close(11) = -1 EBADF (Bad file descriptor) [pid 6444] close(12) = -1 EBADF (Bad file descriptor) [pid 6444] close(13) = -1 EBADF (Bad file descriptor) [pid 6444] close(14) = -1 EBADF (Bad file descriptor) [pid 6444] close(15) = -1 EBADF (Bad file descriptor) [pid 6444] close(16) = -1 EBADF (Bad file descriptor) [pid 6444] close(17) = -1 EBADF (Bad file descriptor) [pid 6444] close(18) = -1 EBADF (Bad file descriptor) [pid 6444] close(19) = -1 EBADF (Bad file descriptor) [pid 6444] close(20) = -1 EBADF (Bad file descriptor) [pid 6444] close(21) = -1 EBADF (Bad file descriptor) [pid 6444] close(22) = -1 EBADF (Bad file descriptor) [pid 6444] close(23) = -1 EBADF (Bad file descriptor) [pid 6444] close(24) = -1 EBADF (Bad file descriptor) [pid 6444] close(25) = -1 EBADF (Bad file descriptor) [pid 6444] close(26) = -1 EBADF (Bad file descriptor) [pid 6444] close(27) = -1 EBADF (Bad file descriptor) [pid 6444] close(28) = -1 EBADF (Bad file descriptor) [pid 6444] close(29) = -1 EBADF (Bad file descriptor) [pid 6444] exit_group(0) = ? [pid 6444] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6445 attached , child_tidptr=0x555555cb2690) = 1404 [pid 6445] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6445] setpgid(0, 0) = 0 [pid 6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6445] write(3, "1000", 4) = 4 [pid 6445] close(3) = 0 [pid 6445] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6445] setns(201, 0) = 0 [pid 6445] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6445] setns(3, 0) = 0 [pid 6445] close(3) = 0 [pid 6445] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6445] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6445] close(3) = -1 EBADF (Bad file descriptor) [pid 6445] close(4) = 0 [pid 6445] close(5) = -1 EBADF (Bad file descriptor) [pid 6445] close(6) = -1 EBADF (Bad file descriptor) [pid 6445] close(7) = -1 EBADF (Bad file descriptor) [pid 6445] close(8) = -1 EBADF (Bad file descriptor) [pid 6445] close(9) = -1 EBADF (Bad file descriptor) [pid 6445] close(10) = -1 EBADF (Bad file descriptor) [pid 6445] close(11) = -1 EBADF (Bad file descriptor) [pid 6445] close(12) = -1 EBADF (Bad file descriptor) [pid 6445] close(13) = -1 EBADF (Bad file descriptor) [pid 6445] close(14) = -1 EBADF (Bad file descriptor) [pid 6445] close(15) = -1 EBADF (Bad file descriptor) [pid 6445] close(16) = -1 EBADF (Bad file descriptor) [pid 6445] close(17) = -1 EBADF (Bad file descriptor) [pid 6445] close(18) = -1 EBADF (Bad file descriptor) [pid 6445] close(19) = -1 EBADF (Bad file descriptor) [pid 6445] close(20) = -1 EBADF (Bad file descriptor) [pid 6445] close(21) = -1 EBADF (Bad file descriptor) [pid 6445] close(22) = -1 EBADF (Bad file descriptor) [pid 6445] close(23) = -1 EBADF (Bad file descriptor) [pid 6445] close(24) = -1 EBADF (Bad file descriptor) [pid 6445] close(25) = -1 EBADF (Bad file descriptor) [pid 6445] close(26) = -1 EBADF (Bad file descriptor) [pid 6445] close(27) = -1 EBADF (Bad file descriptor) [pid 6445] close(28) = -1 EBADF (Bad file descriptor) [pid 6445] close(29) = -1 EBADF (Bad file descriptor) [pid 6445] exit_group(0) = ? [pid 6445] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6446 attached , child_tidptr=0x555555cb2690) = 1405 [pid 6446] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6446] setpgid(0, 0) = 0 [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6446] write(3, "1000", 4) = 4 [pid 6446] close(3) = 0 [pid 6446] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6446] setns(201, 0) = 0 [pid 6446] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6446] setns(3, 0) = 0 [pid 6446] close(3) = 0 [pid 6446] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6446] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6446] close(3) = -1 EBADF (Bad file descriptor) [pid 6446] close(4) = 0 [pid 6446] close(5) = -1 EBADF (Bad file descriptor) [pid 6446] close(6) = -1 EBADF (Bad file descriptor) [pid 6446] close(7) = -1 EBADF (Bad file descriptor) [pid 6446] close(8) = -1 EBADF (Bad file descriptor) [pid 6446] close(9) = -1 EBADF (Bad file descriptor) [pid 6446] close(10) = -1 EBADF (Bad file descriptor) [pid 6446] close(11) = -1 EBADF (Bad file descriptor) [pid 6446] close(12) = -1 EBADF (Bad file descriptor) [pid 6446] close(13) = -1 EBADF (Bad file descriptor) [pid 6446] close(14) = -1 EBADF (Bad file descriptor) [pid 6446] close(15) = -1 EBADF (Bad file descriptor) [pid 6446] close(16) = -1 EBADF (Bad file descriptor) [pid 6446] close(17) = -1 EBADF (Bad file descriptor) [pid 6446] close(18) = -1 EBADF (Bad file descriptor) [pid 6446] close(19) = -1 EBADF (Bad file descriptor) [pid 6446] close(20) = -1 EBADF (Bad file descriptor) [pid 6446] close(21) = -1 EBADF (Bad file descriptor) [pid 6446] close(22) = -1 EBADF (Bad file descriptor) [pid 6446] close(23) = -1 EBADF (Bad file descriptor) [pid 6446] close(24) = -1 EBADF (Bad file descriptor) [pid 6446] close(25) = -1 EBADF (Bad file descriptor) [pid 6446] close(26) = -1 EBADF (Bad file descriptor) [pid 6446] close(27) = -1 EBADF (Bad file descriptor) [pid 6446] close(28) = -1 EBADF (Bad file descriptor) [pid 6446] close(29) = -1 EBADF (Bad file descriptor) [pid 6446] exit_group(0) = ? [pid 6446] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6447 attached , child_tidptr=0x555555cb2690) = 1406 [pid 6447] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6447] setpgid(0, 0) = 0 [pid 6447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6447] write(3, "1000", 4) = 4 [pid 6447] close(3) = 0 [pid 6447] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6447] setns(201, 0) = 0 [pid 6447] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6447] setns(3, 0) = 0 [pid 6447] close(3) = 0 [pid 6447] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6447] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6447] close(3) = -1 EBADF (Bad file descriptor) [pid 6447] close(4) = 0 [pid 6447] close(5) = -1 EBADF (Bad file descriptor) [pid 6447] close(6) = -1 EBADF (Bad file descriptor) [pid 6447] close(7) = -1 EBADF (Bad file descriptor) [pid 6447] close(8) = -1 EBADF (Bad file descriptor) [pid 6447] close(9) = -1 EBADF (Bad file descriptor) [pid 6447] close(10) = -1 EBADF (Bad file descriptor) [pid 6447] close(11) = -1 EBADF (Bad file descriptor) [pid 6447] close(12) = -1 EBADF (Bad file descriptor) [pid 6447] close(13) = -1 EBADF (Bad file descriptor) [pid 6447] close(14) = -1 EBADF (Bad file descriptor) [pid 6447] close(15) = -1 EBADF (Bad file descriptor) [pid 6447] close(16) = -1 EBADF (Bad file descriptor) [pid 6447] close(17) = -1 EBADF (Bad file descriptor) [pid 6447] close(18) = -1 EBADF (Bad file descriptor) [pid 6447] close(19) = -1 EBADF (Bad file descriptor) [pid 6447] close(20) = -1 EBADF (Bad file descriptor) [pid 6447] close(21) = -1 EBADF (Bad file descriptor) [pid 6447] close(22) = -1 EBADF (Bad file descriptor) [pid 6447] close(23) = -1 EBADF (Bad file descriptor) [pid 6447] close(24) = -1 EBADF (Bad file descriptor) [pid 6447] close(25) = -1 EBADF (Bad file descriptor) [pid 6447] close(26) = -1 EBADF (Bad file descriptor) [pid 6447] close(27) = -1 EBADF (Bad file descriptor) [pid 6447] close(28) = -1 EBADF (Bad file descriptor) [pid 6447] close(29) = -1 EBADF (Bad file descriptor) [pid 6447] exit_group(0) = ? [pid 6447] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6448 attached [pid 6448] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1407 [pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6448] setpgid(0, 0) = 0 [pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6448] write(3, "1000", 4) = 4 [pid 6448] close(3) = 0 [pid 6448] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6448] setns(201, 0) = 0 [pid 6448] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6448] setns(3, 0) = 0 [pid 6448] close(3) = 0 [pid 6448] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6448] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6448] close(3) = -1 EBADF (Bad file descriptor) [pid 6448] close(4) = 0 [pid 6448] close(5) = -1 EBADF (Bad file descriptor) [pid 6448] close(6) = -1 EBADF (Bad file descriptor) [pid 6448] close(7) = -1 EBADF (Bad file descriptor) [pid 6448] close(8) = -1 EBADF (Bad file descriptor) [pid 6448] close(9) = -1 EBADF (Bad file descriptor) [pid 6448] close(10) = -1 EBADF (Bad file descriptor) [pid 6448] close(11) = -1 EBADF (Bad file descriptor) [pid 6448] close(12) = -1 EBADF (Bad file descriptor) [pid 6448] close(13) = -1 EBADF (Bad file descriptor) [pid 6448] close(14) = -1 EBADF (Bad file descriptor) [pid 6448] close(15) = -1 EBADF (Bad file descriptor) [pid 6448] close(16) = -1 EBADF (Bad file descriptor) [pid 6448] close(17) = -1 EBADF (Bad file descriptor) [pid 6448] close(18) = -1 EBADF (Bad file descriptor) [pid 6448] close(19) = -1 EBADF (Bad file descriptor) [pid 6448] close(20) = -1 EBADF (Bad file descriptor) [pid 6448] close(21) = -1 EBADF (Bad file descriptor) [pid 6448] close(22) = -1 EBADF (Bad file descriptor) [pid 6448] close(23) = -1 EBADF (Bad file descriptor) [pid 6448] close(24) = -1 EBADF (Bad file descriptor) [pid 6448] close(25) = -1 EBADF (Bad file descriptor) [pid 6448] close(26) = -1 EBADF (Bad file descriptor) [pid 6448] close(27) = -1 EBADF (Bad file descriptor) [pid 6448] close(28) = -1 EBADF (Bad file descriptor) [pid 6448] close(29) = -1 EBADF (Bad file descriptor) [pid 6448] exit_group(0) = ? [pid 6448] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6449 attached [pid 6449] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1408 [pid 6449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6449] setpgid(0, 0) = 0 [pid 6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6449] write(3, "1000", 4) = 4 [pid 6449] close(3) = 0 [pid 6449] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6449] setns(201, 0) = 0 [pid 6449] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6449] setns(3, 0) = 0 [pid 6449] close(3) = 0 [pid 6449] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6449] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6449] close(3) = -1 EBADF (Bad file descriptor) [pid 6449] close(4) = 0 [pid 6449] close(5) = -1 EBADF (Bad file descriptor) [pid 6449] close(6) = -1 EBADF (Bad file descriptor) [pid 6449] close(7) = -1 EBADF (Bad file descriptor) [pid 6449] close(8) = -1 EBADF (Bad file descriptor) [pid 6449] close(9) = -1 EBADF (Bad file descriptor) [pid 6449] close(10) = -1 EBADF (Bad file descriptor) [pid 6449] close(11) = -1 EBADF (Bad file descriptor) [pid 6449] close(12) = -1 EBADF (Bad file descriptor) [pid 6449] close(13) = -1 EBADF (Bad file descriptor) [pid 6449] close(14) = -1 EBADF (Bad file descriptor) [pid 6449] close(15) = -1 EBADF (Bad file descriptor) [pid 6449] close(16) = -1 EBADF (Bad file descriptor) [pid 6449] close(17) = -1 EBADF (Bad file descriptor) [pid 6449] close(18) = -1 EBADF (Bad file descriptor) [pid 6449] close(19) = -1 EBADF (Bad file descriptor) [pid 6449] close(20) = -1 EBADF (Bad file descriptor) [pid 6449] close(21) = -1 EBADF (Bad file descriptor) [pid 6449] close(22) = -1 EBADF (Bad file descriptor) [pid 6449] close(23) = -1 EBADF (Bad file descriptor) [pid 6449] close(24) = -1 EBADF (Bad file descriptor) [pid 6449] close(25) = -1 EBADF (Bad file descriptor) [pid 6449] close(26) = -1 EBADF (Bad file descriptor) [pid 6449] close(27) = -1 EBADF (Bad file descriptor) [pid 6449] close(28) = -1 EBADF (Bad file descriptor) [pid 6449] close(29) = -1 EBADF (Bad file descriptor) [pid 6449] exit_group(0) = ? [pid 6449] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6450 attached [pid 6450] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1409 [pid 6450] <... set_robust_list resumed>) = 0 [pid 6450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6450] setpgid(0, 0) = 0 [pid 6450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6450] write(3, "1000", 4) = 4 [pid 6450] close(3) = 0 [pid 6450] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6450] setns(201, 0) = 0 [pid 6450] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6450] setns(3, 0) = 0 [pid 6450] close(3) = 0 [pid 6450] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6450] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6450] close(3) = -1 EBADF (Bad file descriptor) [pid 6450] close(4) = 0 [pid 6450] close(5) = -1 EBADF (Bad file descriptor) [pid 6450] close(6) = -1 EBADF (Bad file descriptor) [pid 6450] close(7) = -1 EBADF (Bad file descriptor) [pid 6450] close(8) = -1 EBADF (Bad file descriptor) [pid 6450] close(9) = -1 EBADF (Bad file descriptor) [pid 6450] close(10) = -1 EBADF (Bad file descriptor) [pid 6450] close(11) = -1 EBADF (Bad file descriptor) [pid 6450] close(12) = -1 EBADF (Bad file descriptor) [pid 6450] close(13) = -1 EBADF (Bad file descriptor) [pid 6450] close(14) = -1 EBADF (Bad file descriptor) [pid 6450] close(15) = -1 EBADF (Bad file descriptor) [pid 6450] close(16) = -1 EBADF (Bad file descriptor) [pid 6450] close(17) = -1 EBADF (Bad file descriptor) [pid 6450] close(18) = -1 EBADF (Bad file descriptor) [pid 6450] close(19) = -1 EBADF (Bad file descriptor) [pid 6450] close(20) = -1 EBADF (Bad file descriptor) [pid 6450] close(21) = -1 EBADF (Bad file descriptor) [pid 6450] close(22) = -1 EBADF (Bad file descriptor) [pid 6450] close(23) = -1 EBADF (Bad file descriptor) [pid 6450] close(24) = -1 EBADF (Bad file descriptor) [pid 6450] close(25) = -1 EBADF (Bad file descriptor) [pid 6450] close(26) = -1 EBADF (Bad file descriptor) [pid 6450] close(27) = -1 EBADF (Bad file descriptor) [pid 6450] close(28) = -1 EBADF (Bad file descriptor) [pid 6450] close(29) = -1 EBADF (Bad file descriptor) [pid 6450] exit_group(0) = ? [pid 6450] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6451 attached [pid 6451] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1410 [pid 6451] <... set_robust_list resumed>) = 0 [pid 6451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6451] setpgid(0, 0) = 0 [pid 6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6451] write(3, "1000", 4) = 4 [pid 6451] close(3) = 0 [pid 6451] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6451] setns(201, 0) = 0 [pid 6451] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6451] setns(3, 0) = 0 [pid 6451] close(3) = 0 [pid 6451] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6451] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6451] close(3) = -1 EBADF (Bad file descriptor) [pid 6451] close(4) = 0 [pid 6451] close(5) = -1 EBADF (Bad file descriptor) [pid 6451] close(6) = -1 EBADF (Bad file descriptor) [pid 6451] close(7) = -1 EBADF (Bad file descriptor) [pid 6451] close(8) = -1 EBADF (Bad file descriptor) [pid 6451] close(9) = -1 EBADF (Bad file descriptor) [pid 6451] close(10) = -1 EBADF (Bad file descriptor) [pid 6451] close(11) = -1 EBADF (Bad file descriptor) [pid 6451] close(12) = -1 EBADF (Bad file descriptor) [pid 6451] close(13) = -1 EBADF (Bad file descriptor) [pid 6451] close(14) = -1 EBADF (Bad file descriptor) [pid 6451] close(15) = -1 EBADF (Bad file descriptor) [pid 6451] close(16) = -1 EBADF (Bad file descriptor) [pid 6451] close(17) = -1 EBADF (Bad file descriptor) [pid 6451] close(18) = -1 EBADF (Bad file descriptor) [pid 6451] close(19) = -1 EBADF (Bad file descriptor) [pid 6451] close(20) = -1 EBADF (Bad file descriptor) [pid 6451] close(21) = -1 EBADF (Bad file descriptor) [pid 6451] close(22) = -1 EBADF (Bad file descriptor) [pid 6451] close(23) = -1 EBADF (Bad file descriptor) [pid 6451] close(24) = -1 EBADF (Bad file descriptor) [pid 6451] close(25) = -1 EBADF (Bad file descriptor) [pid 6451] close(26) = -1 EBADF (Bad file descriptor) [pid 6451] close(27) = -1 EBADF (Bad file descriptor) [pid 6451] close(28) = -1 EBADF (Bad file descriptor) [pid 6451] close(29) = -1 EBADF (Bad file descriptor) [pid 6451] exit_group(0) = ? [pid 6451] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6452 attached [pid 6452] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1411 [pid 6452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6452] setpgid(0, 0) = 0 [pid 6452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6452] write(3, "1000", 4) = 4 [pid 6452] close(3) = 0 [pid 6452] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6452] setns(201, 0) = 0 [pid 6452] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6452] setns(3, 0) = 0 [pid 6452] close(3) = 0 [pid 6452] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6452] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6452] close(3) = -1 EBADF (Bad file descriptor) [pid 6452] close(4) = 0 [pid 6452] close(5) = -1 EBADF (Bad file descriptor) [pid 6452] close(6) = -1 EBADF (Bad file descriptor) [pid 6452] close(7) = -1 EBADF (Bad file descriptor) [pid 6452] close(8) = -1 EBADF (Bad file descriptor) [pid 6452] close(9) = -1 EBADF (Bad file descriptor) [pid 6452] close(10) = -1 EBADF (Bad file descriptor) [pid 6452] close(11) = -1 EBADF (Bad file descriptor) [pid 6452] close(12) = -1 EBADF (Bad file descriptor) [pid 6452] close(13) = -1 EBADF (Bad file descriptor) [pid 6452] close(14) = -1 EBADF (Bad file descriptor) [pid 6452] close(15) = -1 EBADF (Bad file descriptor) [pid 6452] close(16) = -1 EBADF (Bad file descriptor) [pid 6452] close(17) = -1 EBADF (Bad file descriptor) [pid 6452] close(18) = -1 EBADF (Bad file descriptor) [pid 6452] close(19) = -1 EBADF (Bad file descriptor) [pid 6452] close(20) = -1 EBADF (Bad file descriptor) [pid 6452] close(21) = -1 EBADF (Bad file descriptor) [pid 6452] close(22) = -1 EBADF (Bad file descriptor) [pid 6452] close(23) = -1 EBADF (Bad file descriptor) [pid 6452] close(24) = -1 EBADF (Bad file descriptor) [pid 6452] close(25) = -1 EBADF (Bad file descriptor) [pid 6452] close(26) = -1 EBADF (Bad file descriptor) [pid 6452] close(27) = -1 EBADF (Bad file descriptor) [pid 6452] close(28) = -1 EBADF (Bad file descriptor) [pid 6452] close(29) = -1 EBADF (Bad file descriptor) [pid 6452] exit_group(0) = ? [pid 6452] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6453 attached , child_tidptr=0x555555cb2690) = 1412 [pid 6453] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6453] setpgid(0, 0) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6453] write(3, "1000", 4) = 4 [pid 6453] close(3) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6453] setns(201, 0) = 0 [pid 6453] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6453] setns(3, 0) = 0 [pid 6453] close(3) = 0 [pid 6453] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6453] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6453] close(3) = -1 EBADF (Bad file descriptor) [pid 6453] close(4) = 0 [pid 6453] close(5) = -1 EBADF (Bad file descriptor) [pid 6453] close(6) = -1 EBADF (Bad file descriptor) [pid 6453] close(7) = -1 EBADF (Bad file descriptor) [pid 6453] close(8) = -1 EBADF (Bad file descriptor) [pid 6453] close(9) = -1 EBADF (Bad file descriptor) [pid 6453] close(10) = -1 EBADF (Bad file descriptor) [pid 6453] close(11) = -1 EBADF (Bad file descriptor) [pid 6453] close(12) = -1 EBADF (Bad file descriptor) [pid 6453] close(13) = -1 EBADF (Bad file descriptor) [pid 6453] close(14) = -1 EBADF (Bad file descriptor) [pid 6453] close(15) = -1 EBADF (Bad file descriptor) [pid 6453] close(16) = -1 EBADF (Bad file descriptor) [pid 6453] close(17) = -1 EBADF (Bad file descriptor) [pid 6453] close(18) = -1 EBADF (Bad file descriptor) [pid 6453] close(19) = -1 EBADF (Bad file descriptor) [pid 6453] close(20) = -1 EBADF (Bad file descriptor) [pid 6453] close(21) = -1 EBADF (Bad file descriptor) [pid 6453] close(22) = -1 EBADF (Bad file descriptor) [pid 6453] close(23) = -1 EBADF (Bad file descriptor) [pid 6453] close(24) = -1 EBADF (Bad file descriptor) [pid 6453] close(25) = -1 EBADF (Bad file descriptor) [pid 6453] close(26) = -1 EBADF (Bad file descriptor) [pid 6453] close(27) = -1 EBADF (Bad file descriptor) [pid 6453] close(28) = -1 EBADF (Bad file descriptor) [pid 6453] close(29) = -1 EBADF (Bad file descriptor) [pid 6453] exit_group(0) = ? [pid 6453] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6454 attached , child_tidptr=0x555555cb2690) = 1413 [pid 6454] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6454] setpgid(0, 0) = 0 [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6454] write(3, "1000", 4) = 4 [pid 6454] close(3) = 0 [pid 6454] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6454] setns(201, 0) = 0 [pid 6454] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6454] setns(3, 0) = 0 [pid 6454] close(3) = 0 [pid 6454] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6454] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6454] close(3) = -1 EBADF (Bad file descriptor) [pid 6454] close(4) = 0 [pid 6454] close(5) = -1 EBADF (Bad file descriptor) [pid 6454] close(6) = -1 EBADF (Bad file descriptor) [pid 6454] close(7) = -1 EBADF (Bad file descriptor) [pid 6454] close(8) = -1 EBADF (Bad file descriptor) [pid 6454] close(9) = -1 EBADF (Bad file descriptor) [pid 6454] close(10) = -1 EBADF (Bad file descriptor) [pid 6454] close(11) = -1 EBADF (Bad file descriptor) [pid 6454] close(12) = -1 EBADF (Bad file descriptor) [pid 6454] close(13) = -1 EBADF (Bad file descriptor) [pid 6454] close(14) = -1 EBADF (Bad file descriptor) [pid 6454] close(15) = -1 EBADF (Bad file descriptor) [pid 6454] close(16) = -1 EBADF (Bad file descriptor) [pid 6454] close(17) = -1 EBADF (Bad file descriptor) [pid 6454] close(18) = -1 EBADF (Bad file descriptor) [pid 6454] close(19) = -1 EBADF (Bad file descriptor) [pid 6454] close(20) = -1 EBADF (Bad file descriptor) [pid 6454] close(21) = -1 EBADF (Bad file descriptor) [pid 6454] close(22) = -1 EBADF (Bad file descriptor) [pid 6454] close(23) = -1 EBADF (Bad file descriptor) [pid 6454] close(24) = -1 EBADF (Bad file descriptor) [pid 6454] close(25) = -1 EBADF (Bad file descriptor) [pid 6454] close(26) = -1 EBADF (Bad file descriptor) [pid 6454] close(27) = -1 EBADF (Bad file descriptor) [pid 6454] close(28) = -1 EBADF (Bad file descriptor) [pid 6454] close(29) = -1 EBADF (Bad file descriptor) [pid 6454] exit_group(0) = ? [pid 6454] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6455 attached , child_tidptr=0x555555cb2690) = 1414 [pid 6455] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6455] setpgid(0, 0) = 0 [pid 6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6455] write(3, "1000", 4) = 4 [pid 6455] close(3) = 0 [pid 6455] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6455] setns(201, 0) = 0 [pid 6455] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6455] setns(3, 0) = 0 [pid 6455] close(3) = 0 [pid 6455] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6455] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6455] close(3) = -1 EBADF (Bad file descriptor) [pid 6455] close(4) = 0 [pid 6455] close(5) = -1 EBADF (Bad file descriptor) [pid 6455] close(6) = -1 EBADF (Bad file descriptor) [pid 6455] close(7) = -1 EBADF (Bad file descriptor) [pid 6455] close(8) = -1 EBADF (Bad file descriptor) [pid 6455] close(9) = -1 EBADF (Bad file descriptor) [pid 6455] close(10) = -1 EBADF (Bad file descriptor) [pid 6455] close(11) = -1 EBADF (Bad file descriptor) [pid 6455] close(12) = -1 EBADF (Bad file descriptor) [pid 6455] close(13) = -1 EBADF (Bad file descriptor) [pid 6455] close(14) = -1 EBADF (Bad file descriptor) [pid 6455] close(15) = -1 EBADF (Bad file descriptor) [pid 6455] close(16) = -1 EBADF (Bad file descriptor) [pid 6455] close(17) = -1 EBADF (Bad file descriptor) [pid 6455] close(18) = -1 EBADF (Bad file descriptor) [pid 6455] close(19) = -1 EBADF (Bad file descriptor) [pid 6455] close(20) = -1 EBADF (Bad file descriptor) [pid 6455] close(21) = -1 EBADF (Bad file descriptor) [pid 6455] close(22) = -1 EBADF (Bad file descriptor) [pid 6455] close(23) = -1 EBADF (Bad file descriptor) [pid 6455] close(24) = -1 EBADF (Bad file descriptor) [pid 6455] close(25) = -1 EBADF (Bad file descriptor) [pid 6455] close(26) = -1 EBADF (Bad file descriptor) [pid 6455] close(27) = -1 EBADF (Bad file descriptor) [pid 6455] close(28) = -1 EBADF (Bad file descriptor) [pid 6455] close(29) = -1 EBADF (Bad file descriptor) [pid 6455] exit_group(0) = ? [pid 6455] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6456 attached , child_tidptr=0x555555cb2690) = 1415 [pid 6456] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6456] setpgid(0, 0) = 0 [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6456] write(3, "1000", 4) = 4 [pid 6456] close(3) = 0 [pid 6456] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6456] setns(201, 0) = 0 [pid 6456] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6456] setns(3, 0) = 0 [pid 6456] close(3) = 0 [pid 6456] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6456] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6456] close(3) = -1 EBADF (Bad file descriptor) [pid 6456] close(4) = 0 [pid 6456] close(5) = -1 EBADF (Bad file descriptor) [pid 6456] close(6) = -1 EBADF (Bad file descriptor) [pid 6456] close(7) = -1 EBADF (Bad file descriptor) [pid 6456] close(8) = -1 EBADF (Bad file descriptor) [pid 6456] close(9) = -1 EBADF (Bad file descriptor) [pid 6456] close(10) = -1 EBADF (Bad file descriptor) [pid 6456] close(11) = -1 EBADF (Bad file descriptor) [pid 6456] close(12) = -1 EBADF (Bad file descriptor) [pid 6456] close(13) = -1 EBADF (Bad file descriptor) [pid 6456] close(14) = -1 EBADF (Bad file descriptor) [pid 6456] close(15) = -1 EBADF (Bad file descriptor) [pid 6456] close(16) = -1 EBADF (Bad file descriptor) [pid 6456] close(17) = -1 EBADF (Bad file descriptor) [pid 6456] close(18) = -1 EBADF (Bad file descriptor) [pid 6456] close(19) = -1 EBADF (Bad file descriptor) [pid 6456] close(20) = -1 EBADF (Bad file descriptor) [pid 6456] close(21) = -1 EBADF (Bad file descriptor) [pid 6456] close(22) = -1 EBADF (Bad file descriptor) [pid 6456] close(23) = -1 EBADF (Bad file descriptor) [pid 6456] close(24) = -1 EBADF (Bad file descriptor) [pid 6456] close(25) = -1 EBADF (Bad file descriptor) [pid 6456] close(26) = -1 EBADF (Bad file descriptor) [pid 6456] close(27) = -1 EBADF (Bad file descriptor) [pid 6456] close(28) = -1 EBADF (Bad file descriptor) [pid 6456] close(29) = -1 EBADF (Bad file descriptor) [pid 6456] exit_group(0) = ? [pid 6456] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1416 ./strace-static-x86_64: Process 6457 attached [pid 6457] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6457] setpgid(0, 0) = 0 [pid 6457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6457] write(3, "1000", 4) = 4 [pid 6457] close(3) = 0 [pid 6457] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6457] setns(201, 0) = 0 [pid 6457] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6457] setns(3, 0) = 0 [pid 6457] close(3) = 0 [pid 6457] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6457] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6457] close(3) = -1 EBADF (Bad file descriptor) [pid 6457] close(4) = 0 [pid 6457] close(5) = -1 EBADF (Bad file descriptor) [pid 6457] close(6) = -1 EBADF (Bad file descriptor) [pid 6457] close(7) = -1 EBADF (Bad file descriptor) [pid 6457] close(8) = -1 EBADF (Bad file descriptor) [pid 6457] close(9) = -1 EBADF (Bad file descriptor) [pid 6457] close(10) = -1 EBADF (Bad file descriptor) [pid 6457] close(11) = -1 EBADF (Bad file descriptor) [pid 6457] close(12) = -1 EBADF (Bad file descriptor) [pid 6457] close(13) = -1 EBADF (Bad file descriptor) [pid 6457] close(14) = -1 EBADF (Bad file descriptor) [pid 6457] close(15) = -1 EBADF (Bad file descriptor) [pid 6457] close(16) = -1 EBADF (Bad file descriptor) [pid 6457] close(17) = -1 EBADF (Bad file descriptor) [pid 6457] close(18) = -1 EBADF (Bad file descriptor) [pid 6457] close(19) = -1 EBADF (Bad file descriptor) [pid 6457] close(20) = -1 EBADF (Bad file descriptor) [pid 6457] close(21) = -1 EBADF (Bad file descriptor) [pid 6457] close(22) = -1 EBADF (Bad file descriptor) [pid 6457] close(23) = -1 EBADF (Bad file descriptor) [pid 6457] close(24) = -1 EBADF (Bad file descriptor) [pid 6457] close(25) = -1 EBADF (Bad file descriptor) [pid 6457] close(26) = -1 EBADF (Bad file descriptor) [pid 6457] close(27) = -1 EBADF (Bad file descriptor) [pid 6457] close(28) = -1 EBADF (Bad file descriptor) [pid 6457] close(29) = -1 EBADF (Bad file descriptor) [pid 6457] exit_group(0) = ? [pid 6457] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6458 attached , child_tidptr=0x555555cb2690) = 1417 [pid 6458] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6458] setpgid(0, 0) = 0 [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6458] write(3, "1000", 4) = 4 [pid 6458] close(3) = 0 [pid 6458] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6458] setns(201, 0) = 0 [pid 6458] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6458] setns(3, 0) = 0 [pid 6458] close(3) = 0 [pid 6458] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6458] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6458] close(3) = -1 EBADF (Bad file descriptor) [pid 6458] close(4) = 0 [pid 6458] close(5) = -1 EBADF (Bad file descriptor) [pid 6458] close(6) = -1 EBADF (Bad file descriptor) [pid 6458] close(7) = -1 EBADF (Bad file descriptor) [pid 6458] close(8) = -1 EBADF (Bad file descriptor) [pid 6458] close(9) = -1 EBADF (Bad file descriptor) [pid 6458] close(10) = -1 EBADF (Bad file descriptor) [pid 6458] close(11) = -1 EBADF (Bad file descriptor) [pid 6458] close(12) = -1 EBADF (Bad file descriptor) [pid 6458] close(13) = -1 EBADF (Bad file descriptor) [pid 6458] close(14) = -1 EBADF (Bad file descriptor) [pid 6458] close(15) = -1 EBADF (Bad file descriptor) [pid 6458] close(16) = -1 EBADF (Bad file descriptor) [pid 6458] close(17) = -1 EBADF (Bad file descriptor) [pid 6458] close(18) = -1 EBADF (Bad file descriptor) [pid 6458] close(19) = -1 EBADF (Bad file descriptor) [pid 6458] close(20) = -1 EBADF (Bad file descriptor) [pid 6458] close(21) = -1 EBADF (Bad file descriptor) [pid 6458] close(22) = -1 EBADF (Bad file descriptor) [pid 6458] close(23) = -1 EBADF (Bad file descriptor) [pid 6458] close(24) = -1 EBADF (Bad file descriptor) [pid 6458] close(25) = -1 EBADF (Bad file descriptor) [pid 6458] close(26) = -1 EBADF (Bad file descriptor) [pid 6458] close(27) = -1 EBADF (Bad file descriptor) [pid 6458] close(28) = -1 EBADF (Bad file descriptor) [pid 6458] close(29) = -1 EBADF (Bad file descriptor) [pid 6458] exit_group(0) = ? [pid 6458] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1418 ./strace-static-x86_64: Process 6459 attached [pid 6459] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6459] setpgid(0, 0) = 0 [pid 6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6459] write(3, "1000", 4) = 4 [pid 6459] close(3) = 0 [pid 6459] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6459] setns(201, 0) = 0 [pid 6459] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6459] setns(3, 0) = 0 [pid 6459] close(3) = 0 [pid 6459] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6459] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6459] close(3) = -1 EBADF (Bad file descriptor) [pid 6459] close(4) = 0 [pid 6459] close(5) = -1 EBADF (Bad file descriptor) [pid 6459] close(6) = -1 EBADF (Bad file descriptor) [pid 6459] close(7) = -1 EBADF (Bad file descriptor) [pid 6459] close(8) = -1 EBADF (Bad file descriptor) [pid 6459] close(9) = -1 EBADF (Bad file descriptor) [pid 6459] close(10) = -1 EBADF (Bad file descriptor) [pid 6459] close(11) = -1 EBADF (Bad file descriptor) [pid 6459] close(12) = -1 EBADF (Bad file descriptor) [pid 6459] close(13) = -1 EBADF (Bad file descriptor) [pid 6459] close(14) = -1 EBADF (Bad file descriptor) [pid 6459] close(15) = -1 EBADF (Bad file descriptor) [pid 6459] close(16) = -1 EBADF (Bad file descriptor) [pid 6459] close(17) = -1 EBADF (Bad file descriptor) [pid 6459] close(18) = -1 EBADF (Bad file descriptor) [pid 6459] close(19) = -1 EBADF (Bad file descriptor) [pid 6459] close(20) = -1 EBADF (Bad file descriptor) [pid 6459] close(21) = -1 EBADF (Bad file descriptor) [pid 6459] close(22) = -1 EBADF (Bad file descriptor) [pid 6459] close(23) = -1 EBADF (Bad file descriptor) [pid 6459] close(24) = -1 EBADF (Bad file descriptor) [pid 6459] close(25) = -1 EBADF (Bad file descriptor) [pid 6459] close(26) = -1 EBADF (Bad file descriptor) [pid 6459] close(27) = -1 EBADF (Bad file descriptor) [pid 6459] close(28) = -1 EBADF (Bad file descriptor) [pid 6459] close(29) = -1 EBADF (Bad file descriptor) [pid 6459] exit_group(0) = ? [pid 6459] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6460 attached , child_tidptr=0x555555cb2690) = 1419 [pid 6460] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6460] setpgid(0, 0) = 0 [pid 6460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6460] write(3, "1000", 4) = 4 [pid 6460] close(3) = 0 [pid 6460] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6460] setns(201, 0) = 0 [pid 6460] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6460] setns(3, 0) = 0 [pid 6460] close(3) = 0 [pid 6460] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6460] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6460] close(3) = -1 EBADF (Bad file descriptor) [pid 6460] close(4) = 0 [pid 6460] close(5) = -1 EBADF (Bad file descriptor) [pid 6460] close(6) = -1 EBADF (Bad file descriptor) [pid 6460] close(7) = -1 EBADF (Bad file descriptor) [pid 6460] close(8) = -1 EBADF (Bad file descriptor) [pid 6460] close(9) = -1 EBADF (Bad file descriptor) [pid 6460] close(10) = -1 EBADF (Bad file descriptor) [pid 6460] close(11) = -1 EBADF (Bad file descriptor) [pid 6460] close(12) = -1 EBADF (Bad file descriptor) [pid 6460] close(13) = -1 EBADF (Bad file descriptor) [pid 6460] close(14) = -1 EBADF (Bad file descriptor) [pid 6460] close(15) = -1 EBADF (Bad file descriptor) [pid 6460] close(16) = -1 EBADF (Bad file descriptor) [pid 6460] close(17) = -1 EBADF (Bad file descriptor) [pid 6460] close(18) = -1 EBADF (Bad file descriptor) [pid 6460] close(19) = -1 EBADF (Bad file descriptor) [pid 6460] close(20) = -1 EBADF (Bad file descriptor) [pid 6460] close(21) = -1 EBADF (Bad file descriptor) [pid 6460] close(22) = -1 EBADF (Bad file descriptor) [pid 6460] close(23) = -1 EBADF (Bad file descriptor) [pid 6460] close(24) = -1 EBADF (Bad file descriptor) [pid 6460] close(25) = -1 EBADF (Bad file descriptor) [pid 6460] close(26) = -1 EBADF (Bad file descriptor) [pid 6460] close(27) = -1 EBADF (Bad file descriptor) [pid 6460] close(28) = -1 EBADF (Bad file descriptor) [pid 6460] close(29) = -1 EBADF (Bad file descriptor) [pid 6460] exit_group(0) = ? [pid 6460] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6461 attached , child_tidptr=0x555555cb2690) = 1420 [pid 6461] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6461] setpgid(0, 0) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6461] write(3, "1000", 4) = 4 [pid 6461] close(3) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6461] setns(201, 0) = 0 [pid 6461] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6461] setns(3, 0) = 0 [pid 6461] close(3) = 0 [pid 6461] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6461] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6461] close(3) = -1 EBADF (Bad file descriptor) [pid 6461] close(4) = 0 [pid 6461] close(5) = -1 EBADF (Bad file descriptor) [pid 6461] close(6) = -1 EBADF (Bad file descriptor) [pid 6461] close(7) = -1 EBADF (Bad file descriptor) [pid 6461] close(8) = -1 EBADF (Bad file descriptor) [pid 6461] close(9) = -1 EBADF (Bad file descriptor) [pid 6461] close(10) = -1 EBADF (Bad file descriptor) [pid 6461] close(11) = -1 EBADF (Bad file descriptor) [pid 6461] close(12) = -1 EBADF (Bad file descriptor) [pid 6461] close(13) = -1 EBADF (Bad file descriptor) [pid 6461] close(14) = -1 EBADF (Bad file descriptor) [pid 6461] close(15) = -1 EBADF (Bad file descriptor) [pid 6461] close(16) = -1 EBADF (Bad file descriptor) [pid 6461] close(17) = -1 EBADF (Bad file descriptor) [pid 6461] close(18) = -1 EBADF (Bad file descriptor) [pid 6461] close(19) = -1 EBADF (Bad file descriptor) [pid 6461] close(20) = -1 EBADF (Bad file descriptor) [pid 6461] close(21) = -1 EBADF (Bad file descriptor) [pid 6461] close(22) = -1 EBADF (Bad file descriptor) [pid 6461] close(23) = -1 EBADF (Bad file descriptor) [pid 6461] close(24) = -1 EBADF (Bad file descriptor) [pid 6461] close(25) = -1 EBADF (Bad file descriptor) [pid 6461] close(26) = -1 EBADF (Bad file descriptor) [pid 6461] close(27) = -1 EBADF (Bad file descriptor) [pid 6461] close(28) = -1 EBADF (Bad file descriptor) [pid 6461] close(29) = -1 EBADF (Bad file descriptor) [pid 6461] exit_group(0) = ? [pid 6461] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6462 attached , child_tidptr=0x555555cb2690) = 1421 [pid 6462] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6462] setpgid(0, 0) = 0 [pid 6462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6462] write(3, "1000", 4) = 4 [pid 6462] close(3) = 0 [pid 6462] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6462] setns(201, 0) = 0 [pid 6462] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6462] setns(3, 0) = 0 [pid 6462] close(3) = 0 [pid 6462] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6462] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6462] close(3) = -1 EBADF (Bad file descriptor) [pid 6462] close(4) = 0 [pid 6462] close(5) = -1 EBADF (Bad file descriptor) [pid 6462] close(6) = -1 EBADF (Bad file descriptor) [pid 6462] close(7) = -1 EBADF (Bad file descriptor) [pid 6462] close(8) = -1 EBADF (Bad file descriptor) [pid 6462] close(9) = -1 EBADF (Bad file descriptor) [pid 6462] close(10) = -1 EBADF (Bad file descriptor) [pid 6462] close(11) = -1 EBADF (Bad file descriptor) [pid 6462] close(12) = -1 EBADF (Bad file descriptor) [pid 6462] close(13) = -1 EBADF (Bad file descriptor) [pid 6462] close(14) = -1 EBADF (Bad file descriptor) [pid 6462] close(15) = -1 EBADF (Bad file descriptor) [pid 6462] close(16) = -1 EBADF (Bad file descriptor) [pid 6462] close(17) = -1 EBADF (Bad file descriptor) [pid 6462] close(18) = -1 EBADF (Bad file descriptor) [pid 6462] close(19) = -1 EBADF (Bad file descriptor) [pid 6462] close(20) = -1 EBADF (Bad file descriptor) [pid 6462] close(21) = -1 EBADF (Bad file descriptor) [pid 6462] close(22) = -1 EBADF (Bad file descriptor) [pid 6462] close(23) = -1 EBADF (Bad file descriptor) [pid 6462] close(24) = -1 EBADF (Bad file descriptor) [pid 6462] close(25) = -1 EBADF (Bad file descriptor) [pid 6462] close(26) = -1 EBADF (Bad file descriptor) [pid 6462] close(27) = -1 EBADF (Bad file descriptor) [pid 6462] close(28) = -1 EBADF (Bad file descriptor) [pid 6462] close(29) = -1 EBADF (Bad file descriptor) [pid 6462] exit_group(0) = ? [pid 6462] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6463 attached [pid 6463] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1422 [pid 6463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6463] setpgid(0, 0) = 0 [pid 6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6463] write(3, "1000", 4) = 4 [pid 6463] close(3) = 0 [pid 6463] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6463] setns(201, 0) = 0 [pid 6463] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6463] setns(3, 0) = 0 [pid 6463] close(3) = 0 [pid 6463] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6463] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6463] close(3) = -1 EBADF (Bad file descriptor) [pid 6463] close(4) = 0 [pid 6463] close(5) = -1 EBADF (Bad file descriptor) [pid 6463] close(6) = -1 EBADF (Bad file descriptor) [pid 6463] close(7) = -1 EBADF (Bad file descriptor) [pid 6463] close(8) = -1 EBADF (Bad file descriptor) [pid 6463] close(9) = -1 EBADF (Bad file descriptor) [pid 6463] close(10) = -1 EBADF (Bad file descriptor) [pid 6463] close(11) = -1 EBADF (Bad file descriptor) [pid 6463] close(12) = -1 EBADF (Bad file descriptor) [pid 6463] close(13) = -1 EBADF (Bad file descriptor) [pid 6463] close(14) = -1 EBADF (Bad file descriptor) [pid 6463] close(15) = -1 EBADF (Bad file descriptor) [pid 6463] close(16) = -1 EBADF (Bad file descriptor) [pid 6463] close(17) = -1 EBADF (Bad file descriptor) [pid 6463] close(18) = -1 EBADF (Bad file descriptor) [pid 6463] close(19) = -1 EBADF (Bad file descriptor) [pid 6463] close(20) = -1 EBADF (Bad file descriptor) [pid 6463] close(21) = -1 EBADF (Bad file descriptor) [pid 6463] close(22) = -1 EBADF (Bad file descriptor) [pid 6463] close(23) = -1 EBADF (Bad file descriptor) [pid 6463] close(24) = -1 EBADF (Bad file descriptor) [pid 6463] close(25) = -1 EBADF (Bad file descriptor) [pid 6463] close(26) = -1 EBADF (Bad file descriptor) [pid 6463] close(27) = -1 EBADF (Bad file descriptor) [pid 6463] close(28) = -1 EBADF (Bad file descriptor) [pid 6463] close(29) = -1 EBADF (Bad file descriptor) [pid 6463] exit_group(0) = ? [pid 6463] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6464 attached [pid 6464] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1423 [pid 6464] <... set_robust_list resumed>) = 0 [pid 6464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6464] setpgid(0, 0) = 0 [pid 6464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6464] write(3, "1000", 4) = 4 [pid 6464] close(3) = 0 [pid 6464] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6464] setns(201, 0) = 0 [pid 6464] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6464] setns(3, 0) = 0 [pid 6464] close(3) = 0 [pid 6464] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6464] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6464] close(3) = -1 EBADF (Bad file descriptor) [pid 6464] close(4) = 0 [pid 6464] close(5) = -1 EBADF (Bad file descriptor) [pid 6464] close(6) = -1 EBADF (Bad file descriptor) [pid 6464] close(7) = -1 EBADF (Bad file descriptor) [pid 6464] close(8) = -1 EBADF (Bad file descriptor) [pid 6464] close(9) = -1 EBADF (Bad file descriptor) [pid 6464] close(10) = -1 EBADF (Bad file descriptor) [pid 6464] close(11) = -1 EBADF (Bad file descriptor) [pid 6464] close(12) = -1 EBADF (Bad file descriptor) [pid 6464] close(13) = -1 EBADF (Bad file descriptor) [pid 6464] close(14) = -1 EBADF (Bad file descriptor) [pid 6464] close(15) = -1 EBADF (Bad file descriptor) [pid 6464] close(16) = -1 EBADF (Bad file descriptor) [pid 6464] close(17) = -1 EBADF (Bad file descriptor) [pid 6464] close(18) = -1 EBADF (Bad file descriptor) [pid 6464] close(19) = -1 EBADF (Bad file descriptor) [pid 6464] close(20) = -1 EBADF (Bad file descriptor) [pid 6464] close(21) = -1 EBADF (Bad file descriptor) [pid 6464] close(22) = -1 EBADF (Bad file descriptor) [pid 6464] close(23) = -1 EBADF (Bad file descriptor) [pid 6464] close(24) = -1 EBADF (Bad file descriptor) [pid 6464] close(25) = -1 EBADF (Bad file descriptor) [pid 6464] close(26) = -1 EBADF (Bad file descriptor) [pid 6464] close(27) = -1 EBADF (Bad file descriptor) [pid 6464] close(28) = -1 EBADF (Bad file descriptor) [pid 6464] close(29) = -1 EBADF (Bad file descriptor) [pid 6464] exit_group(0) = ? [pid 6464] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6465 attached [pid 6465] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6465] setpgid(0, 0) = 0 [pid 6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1424 [pid 6465] <... openat resumed>) = 3 [pid 6465] write(3, "1000", 4) = 4 [pid 6465] close(3) = 0 [pid 6465] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6465] setns(201, 0) = 0 [pid 6465] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6465] setns(3, 0) = 0 [pid 6465] close(3) = 0 [pid 6465] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6465] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6465] close(3) = -1 EBADF (Bad file descriptor) [pid 6465] close(4) = 0 [pid 6465] close(5) = -1 EBADF (Bad file descriptor) [pid 6465] close(6) = -1 EBADF (Bad file descriptor) [pid 6465] close(7) = -1 EBADF (Bad file descriptor) [pid 6465] close(8) = -1 EBADF (Bad file descriptor) [pid 6465] close(9) = -1 EBADF (Bad file descriptor) [pid 6465] close(10) = -1 EBADF (Bad file descriptor) [pid 6465] close(11) = -1 EBADF (Bad file descriptor) [pid 6465] close(12) = -1 EBADF (Bad file descriptor) [pid 6465] close(13) = -1 EBADF (Bad file descriptor) [pid 6465] close(14) = -1 EBADF (Bad file descriptor) [pid 6465] close(15) = -1 EBADF (Bad file descriptor) [pid 6465] close(16) = -1 EBADF (Bad file descriptor) [pid 6465] close(17) = -1 EBADF (Bad file descriptor) [pid 6465] close(18) = -1 EBADF (Bad file descriptor) [pid 6465] close(19) = -1 EBADF (Bad file descriptor) [pid 6465] close(20) = -1 EBADF (Bad file descriptor) [pid 6465] close(21) = -1 EBADF (Bad file descriptor) [pid 6465] close(22) = -1 EBADF (Bad file descriptor) [pid 6465] close(23) = -1 EBADF (Bad file descriptor) [pid 6465] close(24) = -1 EBADF (Bad file descriptor) [pid 6465] close(25) = -1 EBADF (Bad file descriptor) [pid 6465] close(26) = -1 EBADF (Bad file descriptor) [pid 6465] close(27) = -1 EBADF (Bad file descriptor) [pid 6465] close(28) = -1 EBADF (Bad file descriptor) [pid 6465] close(29) = -1 EBADF (Bad file descriptor) [pid 6465] exit_group(0) = ? [pid 6465] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1424, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6466 attached [pid 6466] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1425 [pid 6466] <... prctl resumed>) = 0 [pid 6466] setpgid(0, 0) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6466] write(3, "1000", 4) = 4 [pid 6466] close(3) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6466] setns(201, 0) = 0 [pid 6466] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6466] setns(3, 0) = 0 [pid 6466] close(3) = 0 [pid 6466] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6466] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6466] close(3) = -1 EBADF (Bad file descriptor) [pid 6466] close(4) = 0 [pid 6466] close(5) = -1 EBADF (Bad file descriptor) [pid 6466] close(6) = -1 EBADF (Bad file descriptor) [pid 6466] close(7) = -1 EBADF (Bad file descriptor) [pid 6466] close(8) = -1 EBADF (Bad file descriptor) [pid 6466] close(9) = -1 EBADF (Bad file descriptor) [pid 6466] close(10) = -1 EBADF (Bad file descriptor) [pid 6466] close(11) = -1 EBADF (Bad file descriptor) [pid 6466] close(12) = -1 EBADF (Bad file descriptor) [pid 6466] close(13) = -1 EBADF (Bad file descriptor) [pid 6466] close(14) = -1 EBADF (Bad file descriptor) [pid 6466] close(15) = -1 EBADF (Bad file descriptor) [pid 6466] close(16) = -1 EBADF (Bad file descriptor) [pid 6466] close(17) = -1 EBADF (Bad file descriptor) [pid 6466] close(18) = -1 EBADF (Bad file descriptor) [pid 6466] close(19) = -1 EBADF (Bad file descriptor) [pid 6466] close(20) = -1 EBADF (Bad file descriptor) [pid 6466] close(21) = -1 EBADF (Bad file descriptor) [pid 6466] close(22) = -1 EBADF (Bad file descriptor) [pid 6466] close(23) = -1 EBADF (Bad file descriptor) [pid 6466] close(24) = -1 EBADF (Bad file descriptor) [pid 6466] close(25) = -1 EBADF (Bad file descriptor) [pid 6466] close(26) = -1 EBADF (Bad file descriptor) [pid 6466] close(27) = -1 EBADF (Bad file descriptor) [pid 6466] close(28) = -1 EBADF (Bad file descriptor) [pid 6466] close(29) = -1 EBADF (Bad file descriptor) [pid 6466] exit_group(0) = ? [pid 6466] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6467 attached , child_tidptr=0x555555cb2690) = 1426 [pid 6467] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6467] setpgid(0, 0) = 0 [pid 6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6467] write(3, "1000", 4) = 4 [pid 6467] close(3) = 0 [pid 6467] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6467] setns(201, 0) = 0 [pid 6467] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6467] setns(3, 0) = 0 [pid 6467] close(3) = 0 [pid 6467] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6467] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6467] close(3) = -1 EBADF (Bad file descriptor) [pid 6467] close(4) = 0 [pid 6467] close(5) = -1 EBADF (Bad file descriptor) [pid 6467] close(6) = -1 EBADF (Bad file descriptor) [pid 6467] close(7) = -1 EBADF (Bad file descriptor) [pid 6467] close(8) = -1 EBADF (Bad file descriptor) [pid 6467] close(9) = -1 EBADF (Bad file descriptor) [pid 6467] close(10) = -1 EBADF (Bad file descriptor) [pid 6467] close(11) = -1 EBADF (Bad file descriptor) [pid 6467] close(12) = -1 EBADF (Bad file descriptor) [pid 6467] close(13) = -1 EBADF (Bad file descriptor) [pid 6467] close(14) = -1 EBADF (Bad file descriptor) [pid 6467] close(15) = -1 EBADF (Bad file descriptor) [pid 6467] close(16) = -1 EBADF (Bad file descriptor) [pid 6467] close(17) = -1 EBADF (Bad file descriptor) [pid 6467] close(18) = -1 EBADF (Bad file descriptor) [pid 6467] close(19) = -1 EBADF (Bad file descriptor) [pid 6467] close(20) = -1 EBADF (Bad file descriptor) [pid 6467] close(21) = -1 EBADF (Bad file descriptor) [pid 6467] close(22) = -1 EBADF (Bad file descriptor) [pid 6467] close(23) = -1 EBADF (Bad file descriptor) [pid 6467] close(24) = -1 EBADF (Bad file descriptor) [pid 6467] close(25) = -1 EBADF (Bad file descriptor) [pid 6467] close(26) = -1 EBADF (Bad file descriptor) [pid 6467] close(27) = -1 EBADF (Bad file descriptor) [pid 6467] close(28) = -1 EBADF (Bad file descriptor) [pid 6467] close(29) = -1 EBADF (Bad file descriptor) [pid 6467] exit_group(0) = ? [pid 6467] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1426, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6468 attached [pid 6468] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1427 [pid 6468] <... set_robust_list resumed>) = 0 [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6468] setpgid(0, 0) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6468] write(3, "1000", 4) = 4 [pid 6468] close(3) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6468] setns(201, 0) = 0 [pid 6468] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6468] setns(3, 0) = 0 [pid 6468] close(3) = 0 [pid 6468] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6468] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6468] close(3) = -1 EBADF (Bad file descriptor) [pid 6468] close(4) = 0 [pid 6468] close(5) = -1 EBADF (Bad file descriptor) [pid 6468] close(6) = -1 EBADF (Bad file descriptor) [pid 6468] close(7) = -1 EBADF (Bad file descriptor) [pid 6468] close(8) = -1 EBADF (Bad file descriptor) [pid 6468] close(9) = -1 EBADF (Bad file descriptor) [pid 6468] close(10) = -1 EBADF (Bad file descriptor) [pid 6468] close(11) = -1 EBADF (Bad file descriptor) [pid 6468] close(12) = -1 EBADF (Bad file descriptor) [pid 6468] close(13) = -1 EBADF (Bad file descriptor) [pid 6468] close(14) = -1 EBADF (Bad file descriptor) [pid 6468] close(15) = -1 EBADF (Bad file descriptor) [pid 6468] close(16) = -1 EBADF (Bad file descriptor) [pid 6468] close(17) = -1 EBADF (Bad file descriptor) [pid 6468] close(18) = -1 EBADF (Bad file descriptor) [pid 6468] close(19) = -1 EBADF (Bad file descriptor) [pid 6468] close(20) = -1 EBADF (Bad file descriptor) [pid 6468] close(21) = -1 EBADF (Bad file descriptor) [pid 6468] close(22) = -1 EBADF (Bad file descriptor) [pid 6468] close(23) = -1 EBADF (Bad file descriptor) [pid 6468] close(24) = -1 EBADF (Bad file descriptor) [pid 6468] close(25) = -1 EBADF (Bad file descriptor) [pid 6468] close(26) = -1 EBADF (Bad file descriptor) [pid 6468] close(27) = -1 EBADF (Bad file descriptor) [pid 6468] close(28) = -1 EBADF (Bad file descriptor) [pid 6468] close(29) = -1 EBADF (Bad file descriptor) [pid 6468] exit_group(0) = ? [pid 6468] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6469 attached [pid 6469] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1428 [pid 6469] <... set_robust_list resumed>) = 0 [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6469] setpgid(0, 0) = 0 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6469] write(3, "1000", 4) = 4 [pid 6469] close(3) = 0 [pid 6469] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6469] setns(201, 0) = 0 [pid 6469] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6469] setns(3, 0) = 0 [pid 6469] close(3) = 0 [pid 6469] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6469] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6469] close(3) = -1 EBADF (Bad file descriptor) [pid 6469] close(4) = 0 [pid 6469] close(5) = -1 EBADF (Bad file descriptor) [pid 6469] close(6) = -1 EBADF (Bad file descriptor) [pid 6469] close(7) = -1 EBADF (Bad file descriptor) [pid 6469] close(8) = -1 EBADF (Bad file descriptor) [pid 6469] close(9) = -1 EBADF (Bad file descriptor) [pid 6469] close(10) = -1 EBADF (Bad file descriptor) [pid 6469] close(11) = -1 EBADF (Bad file descriptor) [pid 6469] close(12) = -1 EBADF (Bad file descriptor) [pid 6469] close(13) = -1 EBADF (Bad file descriptor) [pid 6469] close(14) = -1 EBADF (Bad file descriptor) [pid 6469] close(15) = -1 EBADF (Bad file descriptor) [pid 6469] close(16) = -1 EBADF (Bad file descriptor) [pid 6469] close(17) = -1 EBADF (Bad file descriptor) [pid 6469] close(18) = -1 EBADF (Bad file descriptor) [pid 6469] close(19) = -1 EBADF (Bad file descriptor) [pid 6469] close(20) = -1 EBADF (Bad file descriptor) [pid 6469] close(21) = -1 EBADF (Bad file descriptor) [pid 6469] close(22) = -1 EBADF (Bad file descriptor) [pid 6469] close(23) = -1 EBADF (Bad file descriptor) [pid 6469] close(24) = -1 EBADF (Bad file descriptor) [pid 6469] close(25) = -1 EBADF (Bad file descriptor) [pid 6469] close(26) = -1 EBADF (Bad file descriptor) [pid 6469] close(27) = -1 EBADF (Bad file descriptor) [pid 6469] close(28) = -1 EBADF (Bad file descriptor) [pid 6469] close(29) = -1 EBADF (Bad file descriptor) [pid 6469] exit_group(0) = ? [pid 6469] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6470 attached [pid 6470] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1429 [pid 6470] <... set_robust_list resumed>) = 0 [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6470] setpgid(0, 0) = 0 [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6470] write(3, "1000", 4) = 4 [pid 6470] close(3) = 0 [pid 6470] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6470] setns(201, 0) = 0 [pid 6470] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6470] setns(3, 0) = 0 [pid 6470] close(3) = 0 [pid 6470] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6470] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6470] close(3) = -1 EBADF (Bad file descriptor) [pid 6470] close(4) = 0 [pid 6470] close(5) = -1 EBADF (Bad file descriptor) [pid 6470] close(6) = -1 EBADF (Bad file descriptor) [pid 6470] close(7) = -1 EBADF (Bad file descriptor) [pid 6470] close(8) = -1 EBADF (Bad file descriptor) [pid 6470] close(9) = -1 EBADF (Bad file descriptor) [pid 6470] close(10) = -1 EBADF (Bad file descriptor) [pid 6470] close(11) = -1 EBADF (Bad file descriptor) [pid 6470] close(12) = -1 EBADF (Bad file descriptor) [pid 6470] close(13) = -1 EBADF (Bad file descriptor) [pid 6470] close(14) = -1 EBADF (Bad file descriptor) [pid 6470] close(15) = -1 EBADF (Bad file descriptor) [pid 6470] close(16) = -1 EBADF (Bad file descriptor) [pid 6470] close(17) = -1 EBADF (Bad file descriptor) [pid 6470] close(18) = -1 EBADF (Bad file descriptor) [pid 6470] close(19) = -1 EBADF (Bad file descriptor) [pid 6470] close(20) = -1 EBADF (Bad file descriptor) [pid 6470] close(21) = -1 EBADF (Bad file descriptor) [pid 6470] close(22) = -1 EBADF (Bad file descriptor) [pid 6470] close(23) = -1 EBADF (Bad file descriptor) [pid 6470] close(24) = -1 EBADF (Bad file descriptor) [pid 6470] close(25) = -1 EBADF (Bad file descriptor) [pid 6470] close(26) = -1 EBADF (Bad file descriptor) [pid 6470] close(27) = -1 EBADF (Bad file descriptor) [pid 6470] close(28) = -1 EBADF (Bad file descriptor) [pid 6470] close(29) = -1 EBADF (Bad file descriptor) [pid 6470] exit_group(0) = ? [pid 6470] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1430 ./strace-static-x86_64: Process 6471 attached [pid 6471] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6471] setpgid(0, 0) = 0 [pid 6471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6471] write(3, "1000", 4) = 4 [pid 6471] close(3) = 0 [pid 6471] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6471] setns(201, 0) = 0 [pid 6471] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6471] setns(3, 0) = 0 [pid 6471] close(3) = 0 [pid 6471] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6471] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6471] close(3) = -1 EBADF (Bad file descriptor) [pid 6471] close(4) = 0 [pid 6471] close(5) = -1 EBADF (Bad file descriptor) [pid 6471] close(6) = -1 EBADF (Bad file descriptor) [pid 6471] close(7) = -1 EBADF (Bad file descriptor) [pid 6471] close(8) = -1 EBADF (Bad file descriptor) [pid 6471] close(9) = -1 EBADF (Bad file descriptor) [pid 6471] close(10) = -1 EBADF (Bad file descriptor) [pid 6471] close(11) = -1 EBADF (Bad file descriptor) [pid 6471] close(12) = -1 EBADF (Bad file descriptor) [pid 6471] close(13) = -1 EBADF (Bad file descriptor) [pid 6471] close(14) = -1 EBADF (Bad file descriptor) [pid 6471] close(15) = -1 EBADF (Bad file descriptor) [pid 6471] close(16) = -1 EBADF (Bad file descriptor) [pid 6471] close(17) = -1 EBADF (Bad file descriptor) [pid 6471] close(18) = -1 EBADF (Bad file descriptor) [pid 6471] close(19) = -1 EBADF (Bad file descriptor) [pid 6471] close(20) = -1 EBADF (Bad file descriptor) [pid 6471] close(21) = -1 EBADF (Bad file descriptor) [pid 6471] close(22) = -1 EBADF (Bad file descriptor) [pid 6471] close(23) = -1 EBADF (Bad file descriptor) [pid 6471] close(24) = -1 EBADF (Bad file descriptor) [pid 6471] close(25) = -1 EBADF (Bad file descriptor) [pid 6471] close(26) = -1 EBADF (Bad file descriptor) [pid 6471] close(27) = -1 EBADF (Bad file descriptor) [pid 6471] close(28) = -1 EBADF (Bad file descriptor) [pid 6471] close(29) = -1 EBADF (Bad file descriptor) [pid 6471] exit_group(0) = ? [pid 6471] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6472 attached [pid 6472] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1431 [pid 6472] <... prctl resumed>) = 0 [pid 6472] setpgid(0, 0) = 0 [pid 6472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6472] write(3, "1000", 4) = 4 [pid 6472] close(3) = 0 [pid 6472] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6472] setns(201, 0) = 0 [pid 6472] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6472] setns(3, 0) = 0 [pid 6472] close(3) = 0 [pid 6472] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6472] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6472] close(3) = -1 EBADF (Bad file descriptor) [pid 6472] close(4) = 0 [pid 6472] close(5) = -1 EBADF (Bad file descriptor) [pid 6472] close(6) = -1 EBADF (Bad file descriptor) [pid 6472] close(7) = -1 EBADF (Bad file descriptor) [pid 6472] close(8) = -1 EBADF (Bad file descriptor) [pid 6472] close(9) = -1 EBADF (Bad file descriptor) [pid 6472] close(10) = -1 EBADF (Bad file descriptor) [pid 6472] close(11) = -1 EBADF (Bad file descriptor) [pid 6472] close(12) = -1 EBADF (Bad file descriptor) [pid 6472] close(13) = -1 EBADF (Bad file descriptor) [pid 6472] close(14) = -1 EBADF (Bad file descriptor) [pid 6472] close(15) = -1 EBADF (Bad file descriptor) [pid 6472] close(16) = -1 EBADF (Bad file descriptor) [pid 6472] close(17) = -1 EBADF (Bad file descriptor) [pid 6472] close(18) = -1 EBADF (Bad file descriptor) [pid 6472] close(19) = -1 EBADF (Bad file descriptor) [pid 6472] close(20) = -1 EBADF (Bad file descriptor) [pid 6472] close(21) = -1 EBADF (Bad file descriptor) [pid 6472] close(22) = -1 EBADF (Bad file descriptor) [pid 6472] close(23) = -1 EBADF (Bad file descriptor) [pid 6472] close(24) = -1 EBADF (Bad file descriptor) [pid 6472] close(25) = -1 EBADF (Bad file descriptor) [pid 6472] close(26) = -1 EBADF (Bad file descriptor) [pid 6472] close(27) = -1 EBADF (Bad file descriptor) [pid 6472] close(28) = -1 EBADF (Bad file descriptor) [pid 6472] close(29) = -1 EBADF (Bad file descriptor) [pid 6472] exit_group(0) = ? [pid 6472] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6473 attached , child_tidptr=0x555555cb2690) = 1432 [pid 6473] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6473] setpgid(0, 0) = 0 [pid 6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6473] write(3, "1000", 4) = 4 [pid 6473] close(3) = 0 [pid 6473] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6473] setns(201, 0) = 0 [pid 6473] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6473] setns(3, 0) = 0 [pid 6473] close(3) = 0 [pid 6473] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6473] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6473] close(3) = -1 EBADF (Bad file descriptor) [pid 6473] close(4) = 0 [pid 6473] close(5) = -1 EBADF (Bad file descriptor) [pid 6473] close(6) = -1 EBADF (Bad file descriptor) [pid 6473] close(7) = -1 EBADF (Bad file descriptor) [pid 6473] close(8) = -1 EBADF (Bad file descriptor) [pid 6473] close(9) = -1 EBADF (Bad file descriptor) [pid 6473] close(10) = -1 EBADF (Bad file descriptor) [pid 6473] close(11) = -1 EBADF (Bad file descriptor) [pid 6473] close(12) = -1 EBADF (Bad file descriptor) [pid 6473] close(13) = -1 EBADF (Bad file descriptor) [pid 6473] close(14) = -1 EBADF (Bad file descriptor) [pid 6473] close(15) = -1 EBADF (Bad file descriptor) [pid 6473] close(16) = -1 EBADF (Bad file descriptor) [pid 6473] close(17) = -1 EBADF (Bad file descriptor) [pid 6473] close(18) = -1 EBADF (Bad file descriptor) [pid 6473] close(19) = -1 EBADF (Bad file descriptor) [pid 6473] close(20) = -1 EBADF (Bad file descriptor) [pid 6473] close(21) = -1 EBADF (Bad file descriptor) [pid 6473] close(22) = -1 EBADF (Bad file descriptor) [pid 6473] close(23) = -1 EBADF (Bad file descriptor) [pid 6473] close(24) = -1 EBADF (Bad file descriptor) [pid 6473] close(25) = -1 EBADF (Bad file descriptor) [pid 6473] close(26) = -1 EBADF (Bad file descriptor) [pid 6473] close(27) = -1 EBADF (Bad file descriptor) [pid 6473] close(28) = -1 EBADF (Bad file descriptor) [pid 6473] close(29) = -1 EBADF (Bad file descriptor) [pid 6473] exit_group(0) = ? [pid 6473] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6474 attached [pid 6474] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1433 [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6474] setpgid(0, 0) = 0 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6474] write(3, "1000", 4) = 4 [pid 6474] close(3) = 0 [pid 6474] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6474] setns(201, 0) = 0 [pid 6474] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6474] setns(3, 0) = 0 [pid 6474] close(3) = 0 [pid 6474] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6474] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6474] close(3) = -1 EBADF (Bad file descriptor) [pid 6474] close(4) = 0 [pid 6474] close(5) = -1 EBADF (Bad file descriptor) [pid 6474] close(6) = -1 EBADF (Bad file descriptor) [pid 6474] close(7) = -1 EBADF (Bad file descriptor) [pid 6474] close(8) = -1 EBADF (Bad file descriptor) [pid 6474] close(9) = -1 EBADF (Bad file descriptor) [pid 6474] close(10) = -1 EBADF (Bad file descriptor) [pid 6474] close(11) = -1 EBADF (Bad file descriptor) [pid 6474] close(12) = -1 EBADF (Bad file descriptor) [pid 6474] close(13) = -1 EBADF (Bad file descriptor) [pid 6474] close(14) = -1 EBADF (Bad file descriptor) [pid 6474] close(15) = -1 EBADF (Bad file descriptor) [pid 6474] close(16) = -1 EBADF (Bad file descriptor) [pid 6474] close(17) = -1 EBADF (Bad file descriptor) [pid 6474] close(18) = -1 EBADF (Bad file descriptor) [pid 6474] close(19) = -1 EBADF (Bad file descriptor) [pid 6474] close(20) = -1 EBADF (Bad file descriptor) [pid 6474] close(21) = -1 EBADF (Bad file descriptor) [pid 6474] close(22) = -1 EBADF (Bad file descriptor) [pid 6474] close(23) = -1 EBADF (Bad file descriptor) [pid 6474] close(24) = -1 EBADF (Bad file descriptor) [pid 6474] close(25) = -1 EBADF (Bad file descriptor) [pid 6474] close(26) = -1 EBADF (Bad file descriptor) [pid 6474] close(27) = -1 EBADF (Bad file descriptor) [pid 6474] close(28) = -1 EBADF (Bad file descriptor) [pid 6474] close(29) = -1 EBADF (Bad file descriptor) [pid 6474] exit_group(0) = ? [pid 6474] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6475 attached [pid 6475] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1434 [pid 6475] <... set_robust_list resumed>) = 0 [pid 6475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6475] setpgid(0, 0) = 0 [pid 6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6475] write(3, "1000", 4) = 4 [pid 6475] close(3) = 0 [pid 6475] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6475] setns(201, 0) = 0 [pid 6475] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6475] setns(3, 0) = 0 [pid 6475] close(3) = 0 [pid 6475] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6475] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6475] close(3) = -1 EBADF (Bad file descriptor) [pid 6475] close(4) = 0 [pid 6475] close(5) = -1 EBADF (Bad file descriptor) [pid 6475] close(6) = -1 EBADF (Bad file descriptor) [pid 6475] close(7) = -1 EBADF (Bad file descriptor) [pid 6475] close(8) = -1 EBADF (Bad file descriptor) [pid 6475] close(9) = -1 EBADF (Bad file descriptor) [pid 6475] close(10) = -1 EBADF (Bad file descriptor) [pid 6475] close(11) = -1 EBADF (Bad file descriptor) [pid 6475] close(12) = -1 EBADF (Bad file descriptor) [pid 6475] close(13) = -1 EBADF (Bad file descriptor) [pid 6475] close(14) = -1 EBADF (Bad file descriptor) [pid 6475] close(15) = -1 EBADF (Bad file descriptor) [pid 6475] close(16) = -1 EBADF (Bad file descriptor) [pid 6475] close(17) = -1 EBADF (Bad file descriptor) [pid 6475] close(18) = -1 EBADF (Bad file descriptor) [pid 6475] close(19) = -1 EBADF (Bad file descriptor) [pid 6475] close(20) = -1 EBADF (Bad file descriptor) [pid 6475] close(21) = -1 EBADF (Bad file descriptor) [pid 6475] close(22) = -1 EBADF (Bad file descriptor) [pid 6475] close(23) = -1 EBADF (Bad file descriptor) [pid 6475] close(24) = -1 EBADF (Bad file descriptor) [pid 6475] close(25) = -1 EBADF (Bad file descriptor) [pid 6475] close(26) = -1 EBADF (Bad file descriptor) [pid 6475] close(27) = -1 EBADF (Bad file descriptor) [pid 6475] close(28) = -1 EBADF (Bad file descriptor) [pid 6475] close(29) = -1 EBADF (Bad file descriptor) [pid 6475] exit_group(0) = ? [pid 6475] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6476 attached [pid 6476] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1435 [pid 6476] <... prctl resumed>) = 0 [pid 6476] setpgid(0, 0) = 0 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6476] write(3, "1000", 4) = 4 [pid 6476] close(3) = 0 [pid 6476] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6476] setns(201, 0) = 0 [pid 6476] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6476] setns(3, 0) = 0 [pid 6476] close(3) = 0 [pid 6476] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6476] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6476] close(3) = -1 EBADF (Bad file descriptor) [pid 6476] close(4) = 0 [pid 6476] close(5) = -1 EBADF (Bad file descriptor) [pid 6476] close(6) = -1 EBADF (Bad file descriptor) [pid 6476] close(7) = -1 EBADF (Bad file descriptor) [pid 6476] close(8) = -1 EBADF (Bad file descriptor) [pid 6476] close(9) = -1 EBADF (Bad file descriptor) [pid 6476] close(10) = -1 EBADF (Bad file descriptor) [pid 6476] close(11) = -1 EBADF (Bad file descriptor) [pid 6476] close(12) = -1 EBADF (Bad file descriptor) [pid 6476] close(13) = -1 EBADF (Bad file descriptor) [pid 6476] close(14) = -1 EBADF (Bad file descriptor) [pid 6476] close(15) = -1 EBADF (Bad file descriptor) [pid 6476] close(16) = -1 EBADF (Bad file descriptor) [pid 6476] close(17) = -1 EBADF (Bad file descriptor) [pid 6476] close(18) = -1 EBADF (Bad file descriptor) [pid 6476] close(19) = -1 EBADF (Bad file descriptor) [pid 6476] close(20) = -1 EBADF (Bad file descriptor) [pid 6476] close(21) = -1 EBADF (Bad file descriptor) [pid 6476] close(22) = -1 EBADF (Bad file descriptor) [pid 6476] close(23) = -1 EBADF (Bad file descriptor) [pid 6476] close(24) = -1 EBADF (Bad file descriptor) [pid 6476] close(25) = -1 EBADF (Bad file descriptor) [pid 6476] close(26) = -1 EBADF (Bad file descriptor) [pid 6476] close(27) = -1 EBADF (Bad file descriptor) [pid 6476] close(28) = -1 EBADF (Bad file descriptor) [pid 6476] close(29) = -1 EBADF (Bad file descriptor) [pid 6476] exit_group(0) = ? [pid 6476] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6477 attached , child_tidptr=0x555555cb2690) = 1436 [pid 6477] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6477] setpgid(0, 0) = 0 [pid 6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6477] write(3, "1000", 4) = 4 [pid 6477] close(3) = 0 [pid 6477] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6477] setns(201, 0) = 0 [pid 6477] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6477] setns(3, 0) = 0 [pid 6477] close(3) = 0 [pid 6477] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6477] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6477] close(3) = -1 EBADF (Bad file descriptor) [pid 6477] close(4) = 0 [pid 6477] close(5) = -1 EBADF (Bad file descriptor) [pid 6477] close(6) = -1 EBADF (Bad file descriptor) [pid 6477] close(7) = -1 EBADF (Bad file descriptor) [pid 6477] close(8) = -1 EBADF (Bad file descriptor) [pid 6477] close(9) = -1 EBADF (Bad file descriptor) [pid 6477] close(10) = -1 EBADF (Bad file descriptor) [pid 6477] close(11) = -1 EBADF (Bad file descriptor) [pid 6477] close(12) = -1 EBADF (Bad file descriptor) [pid 6477] close(13) = -1 EBADF (Bad file descriptor) [pid 6477] close(14) = -1 EBADF (Bad file descriptor) [pid 6477] close(15) = -1 EBADF (Bad file descriptor) [pid 6477] close(16) = -1 EBADF (Bad file descriptor) [pid 6477] close(17) = -1 EBADF (Bad file descriptor) [pid 6477] close(18) = -1 EBADF (Bad file descriptor) [pid 6477] close(19) = -1 EBADF (Bad file descriptor) [pid 6477] close(20) = -1 EBADF (Bad file descriptor) [pid 6477] close(21) = -1 EBADF (Bad file descriptor) [pid 6477] close(22) = -1 EBADF (Bad file descriptor) [pid 6477] close(23) = -1 EBADF (Bad file descriptor) [pid 6477] close(24) = -1 EBADF (Bad file descriptor) [pid 6477] close(25) = -1 EBADF (Bad file descriptor) [pid 6477] close(26) = -1 EBADF (Bad file descriptor) [pid 6477] close(27) = -1 EBADF (Bad file descriptor) [pid 6477] close(28) = -1 EBADF (Bad file descriptor) [pid 6477] close(29) = -1 EBADF (Bad file descriptor) [pid 6477] exit_group(0) = ? [pid 6477] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6478 attached [pid 6478] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1437 [pid 6478] <... prctl resumed>) = 0 [pid 6478] setpgid(0, 0) = 0 [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6478] write(3, "1000", 4) = 4 [pid 6478] close(3) = 0 [pid 6478] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6478] setns(201, 0) = 0 [pid 6478] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6478] setns(3, 0) = 0 [pid 6478] close(3) = 0 [pid 6478] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6478] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6478] close(3) = -1 EBADF (Bad file descriptor) [pid 6478] close(4) = 0 [pid 6478] close(5) = -1 EBADF (Bad file descriptor) [pid 6478] close(6) = -1 EBADF (Bad file descriptor) [pid 6478] close(7) = -1 EBADF (Bad file descriptor) [pid 6478] close(8) = -1 EBADF (Bad file descriptor) [pid 6478] close(9) = -1 EBADF (Bad file descriptor) [pid 6478] close(10) = -1 EBADF (Bad file descriptor) [pid 6478] close(11) = -1 EBADF (Bad file descriptor) [pid 6478] close(12) = -1 EBADF (Bad file descriptor) [pid 6478] close(13) = -1 EBADF (Bad file descriptor) [pid 6478] close(14) = -1 EBADF (Bad file descriptor) [pid 6478] close(15) = -1 EBADF (Bad file descriptor) [pid 6478] close(16) = -1 EBADF (Bad file descriptor) [pid 6478] close(17) = -1 EBADF (Bad file descriptor) [pid 6478] close(18) = -1 EBADF (Bad file descriptor) [pid 6478] close(19) = -1 EBADF (Bad file descriptor) [pid 6478] close(20) = -1 EBADF (Bad file descriptor) [pid 6478] close(21) = -1 EBADF (Bad file descriptor) [pid 6478] close(22) = -1 EBADF (Bad file descriptor) [pid 6478] close(23) = -1 EBADF (Bad file descriptor) [pid 6478] close(24) = -1 EBADF (Bad file descriptor) [pid 6478] close(25) = -1 EBADF (Bad file descriptor) [pid 6478] close(26) = -1 EBADF (Bad file descriptor) [pid 6478] close(27) = -1 EBADF (Bad file descriptor) [pid 6478] close(28) = -1 EBADF (Bad file descriptor) [pid 6478] close(29) = -1 EBADF (Bad file descriptor) [pid 6478] exit_group(0) = ? [pid 6478] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6479 attached , child_tidptr=0x555555cb2690) = 1438 [pid 6479] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6479] setpgid(0, 0) = 0 [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6479] write(3, "1000", 4) = 4 [pid 6479] close(3) = 0 [pid 6479] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6479] setns(201, 0) = 0 [pid 6479] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6479] setns(3, 0) = 0 [pid 6479] close(3) = 0 [pid 6479] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6479] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6479] close(3) = -1 EBADF (Bad file descriptor) [pid 6479] close(4) = 0 [pid 6479] close(5) = -1 EBADF (Bad file descriptor) [pid 6479] close(6) = -1 EBADF (Bad file descriptor) [pid 6479] close(7) = -1 EBADF (Bad file descriptor) [pid 6479] close(8) = -1 EBADF (Bad file descriptor) [pid 6479] close(9) = -1 EBADF (Bad file descriptor) [pid 6479] close(10) = -1 EBADF (Bad file descriptor) [pid 6479] close(11) = -1 EBADF (Bad file descriptor) [pid 6479] close(12) = -1 EBADF (Bad file descriptor) [pid 6479] close(13) = -1 EBADF (Bad file descriptor) [pid 6479] close(14) = -1 EBADF (Bad file descriptor) [pid 6479] close(15) = -1 EBADF (Bad file descriptor) [pid 6479] close(16) = -1 EBADF (Bad file descriptor) [pid 6479] close(17) = -1 EBADF (Bad file descriptor) [pid 6479] close(18) = -1 EBADF (Bad file descriptor) [pid 6479] close(19) = -1 EBADF (Bad file descriptor) [pid 6479] close(20) = -1 EBADF (Bad file descriptor) [pid 6479] close(21) = -1 EBADF (Bad file descriptor) [pid 6479] close(22) = -1 EBADF (Bad file descriptor) [pid 6479] close(23) = -1 EBADF (Bad file descriptor) [pid 6479] close(24) = -1 EBADF (Bad file descriptor) [pid 6479] close(25) = -1 EBADF (Bad file descriptor) [pid 6479] close(26) = -1 EBADF (Bad file descriptor) [pid 6479] close(27) = -1 EBADF (Bad file descriptor) [pid 6479] close(28) = -1 EBADF (Bad file descriptor) [pid 6479] close(29) = -1 EBADF (Bad file descriptor) [pid 6479] exit_group(0) = ? [pid 6479] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6480 attached [pid 6480] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1439 [pid 6480] <... set_robust_list resumed>) = 0 [pid 6480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6480] setpgid(0, 0) = 0 [pid 6480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6480] write(3, "1000", 4) = 4 [pid 6480] close(3) = 0 [pid 6480] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6480] setns(201, 0) = 0 [pid 6480] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6480] setns(3, 0) = 0 [pid 6480] close(3) = 0 [pid 6480] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6480] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6480] close(3) = -1 EBADF (Bad file descriptor) [pid 6480] close(4) = 0 [pid 6480] close(5) = -1 EBADF (Bad file descriptor) [pid 6480] close(6) = -1 EBADF (Bad file descriptor) [pid 6480] close(7) = -1 EBADF (Bad file descriptor) [pid 6480] close(8) = -1 EBADF (Bad file descriptor) [pid 6480] close(9) = -1 EBADF (Bad file descriptor) [pid 6480] close(10) = -1 EBADF (Bad file descriptor) [pid 6480] close(11) = -1 EBADF (Bad file descriptor) [pid 6480] close(12) = -1 EBADF (Bad file descriptor) [pid 6480] close(13) = -1 EBADF (Bad file descriptor) [pid 6480] close(14) = -1 EBADF (Bad file descriptor) [pid 6480] close(15) = -1 EBADF (Bad file descriptor) [pid 6480] close(16) = -1 EBADF (Bad file descriptor) [pid 6480] close(17) = -1 EBADF (Bad file descriptor) [pid 6480] close(18) = -1 EBADF (Bad file descriptor) [pid 6480] close(19) = -1 EBADF (Bad file descriptor) [pid 6480] close(20) = -1 EBADF (Bad file descriptor) [pid 6480] close(21) = -1 EBADF (Bad file descriptor) [pid 6480] close(22) = -1 EBADF (Bad file descriptor) [pid 6480] close(23) = -1 EBADF (Bad file descriptor) [pid 6480] close(24) = -1 EBADF (Bad file descriptor) [pid 6480] close(25) = -1 EBADF (Bad file descriptor) [pid 6480] close(26) = -1 EBADF (Bad file descriptor) [pid 6480] close(27) = -1 EBADF (Bad file descriptor) [pid 6480] close(28) = -1 EBADF (Bad file descriptor) [pid 6480] close(29) = -1 EBADF (Bad file descriptor) [pid 6480] exit_group(0) = ? [pid 6480] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6481 attached [pid 6481] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1440 [pid 6481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6481] setpgid(0, 0) = 0 [pid 6481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6481] write(3, "1000", 4) = 4 [pid 6481] close(3) = 0 [pid 6481] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6481] setns(201, 0) = 0 [pid 6481] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6481] setns(3, 0) = 0 [pid 6481] close(3) = 0 [pid 6481] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6481] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6481] close(3) = -1 EBADF (Bad file descriptor) [pid 6481] close(4) = 0 [pid 6481] close(5) = -1 EBADF (Bad file descriptor) [pid 6481] close(6) = -1 EBADF (Bad file descriptor) [pid 6481] close(7) = -1 EBADF (Bad file descriptor) [pid 6481] close(8) = -1 EBADF (Bad file descriptor) [pid 6481] close(9) = -1 EBADF (Bad file descriptor) [pid 6481] close(10) = -1 EBADF (Bad file descriptor) [pid 6481] close(11) = -1 EBADF (Bad file descriptor) [pid 6481] close(12) = -1 EBADF (Bad file descriptor) [pid 6481] close(13) = -1 EBADF (Bad file descriptor) [pid 6481] close(14) = -1 EBADF (Bad file descriptor) [pid 6481] close(15) = -1 EBADF (Bad file descriptor) [pid 6481] close(16) = -1 EBADF (Bad file descriptor) [pid 6481] close(17) = -1 EBADF (Bad file descriptor) [pid 6481] close(18) = -1 EBADF (Bad file descriptor) [pid 6481] close(19) = -1 EBADF (Bad file descriptor) [pid 6481] close(20) = -1 EBADF (Bad file descriptor) [pid 6481] close(21) = -1 EBADF (Bad file descriptor) [pid 6481] close(22) = -1 EBADF (Bad file descriptor) [pid 6481] close(23) = -1 EBADF (Bad file descriptor) [pid 6481] close(24) = -1 EBADF (Bad file descriptor) [pid 6481] close(25) = -1 EBADF (Bad file descriptor) [pid 6481] close(26) = -1 EBADF (Bad file descriptor) [pid 6481] close(27) = -1 EBADF (Bad file descriptor) [pid 6481] close(28) = -1 EBADF (Bad file descriptor) [pid 6481] close(29) = -1 EBADF (Bad file descriptor) [pid 6481] exit_group(0) = ? [pid 6481] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6484 attached , child_tidptr=0x555555cb2690) = 1441 [pid 6484] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6484] setpgid(0, 0) = 0 [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6484] write(3, "1000", 4) = 4 [pid 6484] close(3) = 0 [pid 6484] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6484] setns(201, 0) = 0 [pid 6484] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6484] setns(3, 0) = 0 [pid 6484] close(3) = 0 [pid 6484] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6484] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6484] close(3) = -1 EBADF (Bad file descriptor) [pid 6484] close(4) = 0 [pid 6484] close(5) = -1 EBADF (Bad file descriptor) [pid 6484] close(6) = -1 EBADF (Bad file descriptor) [pid 6484] close(7) = -1 EBADF (Bad file descriptor) [pid 6484] close(8) = -1 EBADF (Bad file descriptor) [pid 6484] close(9) = -1 EBADF (Bad file descriptor) [pid 6484] close(10) = -1 EBADF (Bad file descriptor) [pid 6484] close(11) = -1 EBADF (Bad file descriptor) [pid 6484] close(12) = -1 EBADF (Bad file descriptor) [pid 6484] close(13) = -1 EBADF (Bad file descriptor) [pid 6484] close(14) = -1 EBADF (Bad file descriptor) [pid 6484] close(15) = -1 EBADF (Bad file descriptor) [pid 6484] close(16) = -1 EBADF (Bad file descriptor) [pid 6484] close(17) = -1 EBADF (Bad file descriptor) [pid 6484] close(18) = -1 EBADF (Bad file descriptor) [pid 6484] close(19) = -1 EBADF (Bad file descriptor) [pid 6484] close(20) = -1 EBADF (Bad file descriptor) [pid 6484] close(21) = -1 EBADF (Bad file descriptor) [pid 6484] close(22) = -1 EBADF (Bad file descriptor) [pid 6484] close(23) = -1 EBADF (Bad file descriptor) [pid 6484] close(24) = -1 EBADF (Bad file descriptor) [pid 6484] close(25) = -1 EBADF (Bad file descriptor) [pid 6484] close(26) = -1 EBADF (Bad file descriptor) [pid 6484] close(27) = -1 EBADF (Bad file descriptor) [pid 6484] close(28) = -1 EBADF (Bad file descriptor) [pid 6484] close(29) = -1 EBADF (Bad file descriptor) [pid 6484] exit_group(0) = ? [pid 6484] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6485 attached , child_tidptr=0x555555cb2690) = 1442 [pid 6485] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6485] setpgid(0, 0) = 0 [pid 6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6485] write(3, "1000", 4) = 4 [pid 6485] close(3) = 0 [pid 6485] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6485] setns(201, 0) = 0 [pid 6485] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6485] setns(3, 0) = 0 [pid 6485] close(3) = 0 [pid 6485] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6485] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6485] close(3) = -1 EBADF (Bad file descriptor) [pid 6485] close(4) = 0 [pid 6485] close(5) = -1 EBADF (Bad file descriptor) [pid 6485] close(6) = -1 EBADF (Bad file descriptor) [pid 6485] close(7) = -1 EBADF (Bad file descriptor) [pid 6485] close(8) = -1 EBADF (Bad file descriptor) [pid 6485] close(9) = -1 EBADF (Bad file descriptor) [pid 6485] close(10) = -1 EBADF (Bad file descriptor) [pid 6485] close(11) = -1 EBADF (Bad file descriptor) [pid 6485] close(12) = -1 EBADF (Bad file descriptor) [pid 6485] close(13) = -1 EBADF (Bad file descriptor) [pid 6485] close(14) = -1 EBADF (Bad file descriptor) [pid 6485] close(15) = -1 EBADF (Bad file descriptor) [pid 6485] close(16) = -1 EBADF (Bad file descriptor) [pid 6485] close(17) = -1 EBADF (Bad file descriptor) [pid 6485] close(18) = -1 EBADF (Bad file descriptor) [pid 6485] close(19) = -1 EBADF (Bad file descriptor) [pid 6485] close(20) = -1 EBADF (Bad file descriptor) [pid 6485] close(21) = -1 EBADF (Bad file descriptor) [pid 6485] close(22) = -1 EBADF (Bad file descriptor) [pid 6485] close(23) = -1 EBADF (Bad file descriptor) [pid 6485] close(24) = -1 EBADF (Bad file descriptor) [pid 6485] close(25) = -1 EBADF (Bad file descriptor) [pid 6485] close(26) = -1 EBADF (Bad file descriptor) [pid 6485] close(27) = -1 EBADF (Bad file descriptor) [pid 6485] close(28) = -1 EBADF (Bad file descriptor) [pid 6485] close(29) = -1 EBADF (Bad file descriptor) [pid 6485] exit_group(0) = ? [pid 6485] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6486 attached , child_tidptr=0x555555cb2690) = 1443 [pid 6486] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6486] setpgid(0, 0) = 0 [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6486] write(3, "1000", 4) = 4 [pid 6486] close(3) = 0 [pid 6486] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6486] setns(201, 0) = 0 [pid 6486] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6486] setns(3, 0) = 0 [pid 6486] close(3) = 0 [pid 6486] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6486] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6486] close(3) = -1 EBADF (Bad file descriptor) [pid 6486] close(4) = 0 [pid 6486] close(5) = -1 EBADF (Bad file descriptor) [pid 6486] close(6) = -1 EBADF (Bad file descriptor) [pid 6486] close(7) = -1 EBADF (Bad file descriptor) [pid 6486] close(8) = -1 EBADF (Bad file descriptor) [pid 6486] close(9) = -1 EBADF (Bad file descriptor) [pid 6486] close(10) = -1 EBADF (Bad file descriptor) [pid 6486] close(11) = -1 EBADF (Bad file descriptor) [pid 6486] close(12) = -1 EBADF (Bad file descriptor) [pid 6486] close(13) = -1 EBADF (Bad file descriptor) [pid 6486] close(14) = -1 EBADF (Bad file descriptor) [pid 6486] close(15) = -1 EBADF (Bad file descriptor) [pid 6486] close(16) = -1 EBADF (Bad file descriptor) [pid 6486] close(17) = -1 EBADF (Bad file descriptor) [pid 6486] close(18) = -1 EBADF (Bad file descriptor) [pid 6486] close(19) = -1 EBADF (Bad file descriptor) [pid 6486] close(20) = -1 EBADF (Bad file descriptor) [pid 6486] close(21) = -1 EBADF (Bad file descriptor) [pid 6486] close(22) = -1 EBADF (Bad file descriptor) [pid 6486] close(23) = -1 EBADF (Bad file descriptor) [pid 6486] close(24) = -1 EBADF (Bad file descriptor) [pid 6486] close(25) = -1 EBADF (Bad file descriptor) [pid 6486] close(26) = -1 EBADF (Bad file descriptor) [pid 6486] close(27) = -1 EBADF (Bad file descriptor) [pid 6486] close(28) = -1 EBADF (Bad file descriptor) [pid 6486] close(29) = -1 EBADF (Bad file descriptor) [pid 6486] exit_group(0) = ? [pid 6486] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6487 attached [pid 6487] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1444 [pid 6487] <... set_robust_list resumed>) = 0 [pid 6487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6487] setpgid(0, 0) = 0 [pid 6487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6487] write(3, "1000", 4) = 4 [pid 6487] close(3) = 0 [pid 6487] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6487] setns(201, 0) = 0 [pid 6487] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6487] setns(3, 0) = 0 [pid 6487] close(3) = 0 [pid 6487] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6487] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6487] close(3) = -1 EBADF (Bad file descriptor) [pid 6487] close(4) = 0 [pid 6487] close(5) = -1 EBADF (Bad file descriptor) [pid 6487] close(6) = -1 EBADF (Bad file descriptor) [pid 6487] close(7) = -1 EBADF (Bad file descriptor) [pid 6487] close(8) = -1 EBADF (Bad file descriptor) [pid 6487] close(9) = -1 EBADF (Bad file descriptor) [pid 6487] close(10) = -1 EBADF (Bad file descriptor) [pid 6487] close(11) = -1 EBADF (Bad file descriptor) [pid 6487] close(12) = -1 EBADF (Bad file descriptor) [pid 6487] close(13) = -1 EBADF (Bad file descriptor) [pid 6487] close(14) = -1 EBADF (Bad file descriptor) [pid 6487] close(15) = -1 EBADF (Bad file descriptor) [pid 6487] close(16) = -1 EBADF (Bad file descriptor) [pid 6487] close(17) = -1 EBADF (Bad file descriptor) [pid 6487] close(18) = -1 EBADF (Bad file descriptor) [pid 6487] close(19) = -1 EBADF (Bad file descriptor) [pid 6487] close(20) = -1 EBADF (Bad file descriptor) [pid 6487] close(21) = -1 EBADF (Bad file descriptor) [pid 6487] close(22) = -1 EBADF (Bad file descriptor) [pid 6487] close(23) = -1 EBADF (Bad file descriptor) [pid 6487] close(24) = -1 EBADF (Bad file descriptor) [pid 6487] close(25) = -1 EBADF (Bad file descriptor) [pid 6487] close(26) = -1 EBADF (Bad file descriptor) [pid 6487] close(27) = -1 EBADF (Bad file descriptor) [pid 6487] close(28) = -1 EBADF (Bad file descriptor) [pid 6487] close(29) = -1 EBADF (Bad file descriptor) [pid 6487] exit_group(0) = ? [pid 6487] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1445 ./strace-static-x86_64: Process 6489 attached [pid 6489] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6489] setpgid(0, 0) = 0 [pid 6489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6489] write(3, "1000", 4) = 4 [pid 6489] close(3) = 0 [pid 6489] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6489] setns(201, 0) = 0 [pid 6489] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6489] setns(3, 0) = 0 [pid 6489] close(3) = 0 [pid 6489] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6489] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6489] close(3) = -1 EBADF (Bad file descriptor) [pid 6489] close(4) = 0 [pid 6489] close(5) = -1 EBADF (Bad file descriptor) [pid 6489] close(6) = -1 EBADF (Bad file descriptor) [pid 6489] close(7) = -1 EBADF (Bad file descriptor) [pid 6489] close(8) = -1 EBADF (Bad file descriptor) [pid 6489] close(9) = -1 EBADF (Bad file descriptor) [pid 6489] close(10) = -1 EBADF (Bad file descriptor) [pid 6489] close(11) = -1 EBADF (Bad file descriptor) [pid 6489] close(12) = -1 EBADF (Bad file descriptor) [pid 6489] close(13) = -1 EBADF (Bad file descriptor) [pid 6489] close(14) = -1 EBADF (Bad file descriptor) [pid 6489] close(15) = -1 EBADF (Bad file descriptor) [pid 6489] close(16) = -1 EBADF (Bad file descriptor) [pid 6489] close(17) = -1 EBADF (Bad file descriptor) [pid 6489] close(18) = -1 EBADF (Bad file descriptor) [pid 6489] close(19) = -1 EBADF (Bad file descriptor) [pid 6489] close(20) = -1 EBADF (Bad file descriptor) [pid 6489] close(21) = -1 EBADF (Bad file descriptor) [pid 6489] close(22) = -1 EBADF (Bad file descriptor) [pid 6489] close(23) = -1 EBADF (Bad file descriptor) [pid 6489] close(24) = -1 EBADF (Bad file descriptor) [pid 6489] close(25) = -1 EBADF (Bad file descriptor) [pid 6489] close(26) = -1 EBADF (Bad file descriptor) [pid 6489] close(27) = -1 EBADF (Bad file descriptor) [pid 6489] close(28) = -1 EBADF (Bad file descriptor) [pid 6489] close(29) = -1 EBADF (Bad file descriptor) [pid 6489] exit_group(0) = ? [pid 6489] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6490 attached [pid 6490] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6490] setpgid(0, 0) = 0 [pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1446 [pid 6490] write(3, "1000", 4) = 4 [pid 6490] close(3) = 0 [pid 6490] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6490] setns(201, 0) = 0 [pid 6490] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6490] setns(3, 0) = 0 [pid 6490] close(3) = 0 [pid 6490] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6490] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6490] close(3) = -1 EBADF (Bad file descriptor) [pid 6490] close(4) = 0 [pid 6490] close(5) = -1 EBADF (Bad file descriptor) [pid 6490] close(6) = -1 EBADF (Bad file descriptor) [pid 6490] close(7) = -1 EBADF (Bad file descriptor) [pid 6490] close(8) = -1 EBADF (Bad file descriptor) [pid 6490] close(9) = -1 EBADF (Bad file descriptor) [pid 6490] close(10) = -1 EBADF (Bad file descriptor) [pid 6490] close(11) = -1 EBADF (Bad file descriptor) [pid 6490] close(12) = -1 EBADF (Bad file descriptor) [pid 6490] close(13) = -1 EBADF (Bad file descriptor) [pid 6490] close(14) = -1 EBADF (Bad file descriptor) [pid 6490] close(15) = -1 EBADF (Bad file descriptor) [pid 6490] close(16) = -1 EBADF (Bad file descriptor) [pid 6490] close(17) = -1 EBADF (Bad file descriptor) [pid 6490] close(18) = -1 EBADF (Bad file descriptor) [pid 6490] close(19) = -1 EBADF (Bad file descriptor) [pid 6490] close(20) = -1 EBADF (Bad file descriptor) [pid 6490] close(21) = -1 EBADF (Bad file descriptor) [pid 6490] close(22) = -1 EBADF (Bad file descriptor) [pid 6490] close(23) = -1 EBADF (Bad file descriptor) [pid 6490] close(24) = -1 EBADF (Bad file descriptor) [pid 6490] close(25) = -1 EBADF (Bad file descriptor) [pid 6490] close(26) = -1 EBADF (Bad file descriptor) [pid 6490] close(27) = -1 EBADF (Bad file descriptor) [pid 6490] close(28) = -1 EBADF (Bad file descriptor) [pid 6490] close(29) = -1 EBADF (Bad file descriptor) [pid 6490] exit_group(0) = ? [pid 6490] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6491 attached , child_tidptr=0x555555cb2690) = 1447 [pid 6491] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6491] setpgid(0, 0) = 0 [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6491] write(3, "1000", 4) = 4 [pid 6491] close(3) = 0 [pid 6491] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6491] setns(201, 0) = 0 [pid 6491] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6491] setns(3, 0) = 0 [pid 6491] close(3) = 0 [pid 6491] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6491] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6491] close(3) = -1 EBADF (Bad file descriptor) [pid 6491] close(4) = 0 [pid 6491] close(5) = -1 EBADF (Bad file descriptor) [pid 6491] close(6) = -1 EBADF (Bad file descriptor) [pid 6491] close(7) = -1 EBADF (Bad file descriptor) [pid 6491] close(8) = -1 EBADF (Bad file descriptor) [pid 6491] close(9) = -1 EBADF (Bad file descriptor) [pid 6491] close(10) = -1 EBADF (Bad file descriptor) [pid 6491] close(11) = -1 EBADF (Bad file descriptor) [pid 6491] close(12) = -1 EBADF (Bad file descriptor) [pid 6491] close(13) = -1 EBADF (Bad file descriptor) [pid 6491] close(14) = -1 EBADF (Bad file descriptor) [pid 6491] close(15) = -1 EBADF (Bad file descriptor) [pid 6491] close(16) = -1 EBADF (Bad file descriptor) [pid 6491] close(17) = -1 EBADF (Bad file descriptor) [pid 6491] close(18) = -1 EBADF (Bad file descriptor) [pid 6491] close(19) = -1 EBADF (Bad file descriptor) [pid 6491] close(20) = -1 EBADF (Bad file descriptor) [pid 6491] close(21) = -1 EBADF (Bad file descriptor) [pid 6491] close(22) = -1 EBADF (Bad file descriptor) [pid 6491] close(23) = -1 EBADF (Bad file descriptor) [pid 6491] close(24) = -1 EBADF (Bad file descriptor) [pid 6491] close(25) = -1 EBADF (Bad file descriptor) [pid 6491] close(26) = -1 EBADF (Bad file descriptor) [pid 6491] close(27) = -1 EBADF (Bad file descriptor) [pid 6491] close(28) = -1 EBADF (Bad file descriptor) [pid 6491] close(29) = -1 EBADF (Bad file descriptor) [pid 6491] exit_group(0) = ? [pid 6491] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6492 attached , child_tidptr=0x555555cb2690) = 1448 [pid 6492] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6492] setpgid(0, 0) = 0 [pid 6492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6492] write(3, "1000", 4) = 4 [pid 6492] close(3) = 0 [pid 6492] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6492] setns(201, 0) = 0 [pid 6492] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6492] setns(3, 0) = 0 [pid 6492] close(3) = 0 [pid 6492] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6492] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6492] close(3) = -1 EBADF (Bad file descriptor) [pid 6492] close(4) = 0 [pid 6492] close(5) = -1 EBADF (Bad file descriptor) [pid 6492] close(6) = -1 EBADF (Bad file descriptor) [pid 6492] close(7) = -1 EBADF (Bad file descriptor) [pid 6492] close(8) = -1 EBADF (Bad file descriptor) [pid 6492] close(9) = -1 EBADF (Bad file descriptor) [pid 6492] close(10) = -1 EBADF (Bad file descriptor) [pid 6492] close(11) = -1 EBADF (Bad file descriptor) [pid 6492] close(12) = -1 EBADF (Bad file descriptor) [pid 6492] close(13) = -1 EBADF (Bad file descriptor) [pid 6492] close(14) = -1 EBADF (Bad file descriptor) [pid 6492] close(15) = -1 EBADF (Bad file descriptor) [pid 6492] close(16) = -1 EBADF (Bad file descriptor) [pid 6492] close(17) = -1 EBADF (Bad file descriptor) [pid 6492] close(18) = -1 EBADF (Bad file descriptor) [pid 6492] close(19) = -1 EBADF (Bad file descriptor) [pid 6492] close(20) = -1 EBADF (Bad file descriptor) [pid 6492] close(21) = -1 EBADF (Bad file descriptor) [pid 6492] close(22) = -1 EBADF (Bad file descriptor) [pid 6492] close(23) = -1 EBADF (Bad file descriptor) [pid 6492] close(24) = -1 EBADF (Bad file descriptor) [pid 6492] close(25) = -1 EBADF (Bad file descriptor) [pid 6492] close(26) = -1 EBADF (Bad file descriptor) [pid 6492] close(27) = -1 EBADF (Bad file descriptor) [pid 6492] close(28) = -1 EBADF (Bad file descriptor) [pid 6492] close(29) = -1 EBADF (Bad file descriptor) [pid 6492] exit_group(0) = ? [pid 6492] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6493 attached [pid 6493] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1449 [pid 6493] <... set_robust_list resumed>) = 0 [pid 6493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6493] setpgid(0, 0) = 0 [pid 6493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6493] write(3, "1000", 4) = 4 [pid 6493] close(3) = 0 [pid 6493] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6493] setns(201, 0) = 0 [pid 6493] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6493] setns(3, 0) = 0 [pid 6493] close(3) = 0 [pid 6493] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6493] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6493] close(3) = -1 EBADF (Bad file descriptor) [pid 6493] close(4) = 0 [pid 6493] close(5) = -1 EBADF (Bad file descriptor) [pid 6493] close(6) = -1 EBADF (Bad file descriptor) [pid 6493] close(7) = -1 EBADF (Bad file descriptor) [pid 6493] close(8) = -1 EBADF (Bad file descriptor) [pid 6493] close(9) = -1 EBADF (Bad file descriptor) [pid 6493] close(10) = -1 EBADF (Bad file descriptor) [pid 6493] close(11) = -1 EBADF (Bad file descriptor) [pid 6493] close(12) = -1 EBADF (Bad file descriptor) [pid 6493] close(13) = -1 EBADF (Bad file descriptor) [pid 6493] close(14) = -1 EBADF (Bad file descriptor) [pid 6493] close(15) = -1 EBADF (Bad file descriptor) [pid 6493] close(16) = -1 EBADF (Bad file descriptor) [pid 6493] close(17) = -1 EBADF (Bad file descriptor) [pid 6493] close(18) = -1 EBADF (Bad file descriptor) [pid 6493] close(19) = -1 EBADF (Bad file descriptor) [pid 6493] close(20) = -1 EBADF (Bad file descriptor) [pid 6493] close(21) = -1 EBADF (Bad file descriptor) [pid 6493] close(22) = -1 EBADF (Bad file descriptor) [pid 6493] close(23) = -1 EBADF (Bad file descriptor) [pid 6493] close(24) = -1 EBADF (Bad file descriptor) [pid 6493] close(25) = -1 EBADF (Bad file descriptor) [pid 6493] close(26) = -1 EBADF (Bad file descriptor) [pid 6493] close(27) = -1 EBADF (Bad file descriptor) [pid 6493] close(28) = -1 EBADF (Bad file descriptor) [pid 6493] close(29) = -1 EBADF (Bad file descriptor) [pid 6493] exit_group(0) = ? [pid 6493] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1449, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6494 attached [pid 6494] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1450 [pid 6494] <... set_robust_list resumed>) = 0 [pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6494] setpgid(0, 0) = 0 [pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6494] write(3, "1000", 4) = 4 [pid 6494] close(3) = 0 [pid 6494] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6494] setns(201, 0) = 0 [pid 6494] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6494] setns(3, 0) = 0 [pid 6494] close(3) = 0 [pid 6494] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6494] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6494] close(3) = -1 EBADF (Bad file descriptor) [pid 6494] close(4) = 0 [pid 6494] close(5) = -1 EBADF (Bad file descriptor) [pid 6494] close(6) = -1 EBADF (Bad file descriptor) [pid 6494] close(7) = -1 EBADF (Bad file descriptor) [pid 6494] close(8) = -1 EBADF (Bad file descriptor) [pid 6494] close(9) = -1 EBADF (Bad file descriptor) [pid 6494] close(10) = -1 EBADF (Bad file descriptor) [pid 6494] close(11) = -1 EBADF (Bad file descriptor) [pid 6494] close(12) = -1 EBADF (Bad file descriptor) [pid 6494] close(13) = -1 EBADF (Bad file descriptor) [pid 6494] close(14) = -1 EBADF (Bad file descriptor) [pid 6494] close(15) = -1 EBADF (Bad file descriptor) [pid 6494] close(16) = -1 EBADF (Bad file descriptor) [pid 6494] close(17) = -1 EBADF (Bad file descriptor) [pid 6494] close(18) = -1 EBADF (Bad file descriptor) [pid 6494] close(19) = -1 EBADF (Bad file descriptor) [pid 6494] close(20) = -1 EBADF (Bad file descriptor) [pid 6494] close(21) = -1 EBADF (Bad file descriptor) [pid 6494] close(22) = -1 EBADF (Bad file descriptor) [pid 6494] close(23) = -1 EBADF (Bad file descriptor) [pid 6494] close(24) = -1 EBADF (Bad file descriptor) [pid 6494] close(25) = -1 EBADF (Bad file descriptor) [pid 6494] close(26) = -1 EBADF (Bad file descriptor) [pid 6494] close(27) = -1 EBADF (Bad file descriptor) [pid 6494] close(28) = -1 EBADF (Bad file descriptor) [pid 6494] close(29) = -1 EBADF (Bad file descriptor) [pid 6494] exit_group(0) = ? [pid 6494] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6495 attached [pid 6495] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1451 [pid 6495] <... set_robust_list resumed>) = 0 [pid 6495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6495] setpgid(0, 0) = 0 [pid 6495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6495] write(3, "1000", 4) = 4 [pid 6495] close(3) = 0 [pid 6495] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6495] setns(201, 0) = 0 [pid 6495] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6495] setns(3, 0) = 0 [pid 6495] close(3) = 0 [pid 6495] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6495] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6495] close(3) = -1 EBADF (Bad file descriptor) [pid 6495] close(4) = 0 [pid 6495] close(5) = -1 EBADF (Bad file descriptor) [pid 6495] close(6) = -1 EBADF (Bad file descriptor) [pid 6495] close(7) = -1 EBADF (Bad file descriptor) [pid 6495] close(8) = -1 EBADF (Bad file descriptor) [pid 6495] close(9) = -1 EBADF (Bad file descriptor) [pid 6495] close(10) = -1 EBADF (Bad file descriptor) [pid 6495] close(11) = -1 EBADF (Bad file descriptor) [pid 6495] close(12) = -1 EBADF (Bad file descriptor) [pid 6495] close(13) = -1 EBADF (Bad file descriptor) [pid 6495] close(14) = -1 EBADF (Bad file descriptor) [pid 6495] close(15) = -1 EBADF (Bad file descriptor) [pid 6495] close(16) = -1 EBADF (Bad file descriptor) [pid 6495] close(17) = -1 EBADF (Bad file descriptor) [pid 6495] close(18) = -1 EBADF (Bad file descriptor) [pid 6495] close(19) = -1 EBADF (Bad file descriptor) [pid 6495] close(20) = -1 EBADF (Bad file descriptor) [pid 6495] close(21) = -1 EBADF (Bad file descriptor) [pid 6495] close(22) = -1 EBADF (Bad file descriptor) [pid 6495] close(23) = -1 EBADF (Bad file descriptor) [pid 6495] close(24) = -1 EBADF (Bad file descriptor) [pid 6495] close(25) = -1 EBADF (Bad file descriptor) [pid 6495] close(26) = -1 EBADF (Bad file descriptor) [pid 6495] close(27) = -1 EBADF (Bad file descriptor) [pid 6495] close(28) = -1 EBADF (Bad file descriptor) [pid 6495] close(29) = -1 EBADF (Bad file descriptor) [pid 6495] exit_group(0) = ? [pid 6495] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6496 attached , child_tidptr=0x555555cb2690) = 1452 [pid 6496] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6496] setpgid(0, 0) = 0 [pid 6496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6496] write(3, "1000", 4) = 4 [pid 6496] close(3) = 0 [pid 6496] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6496] setns(201, 0) = 0 [pid 6496] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6496] setns(3, 0) = 0 [pid 6496] close(3) = 0 [pid 6496] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6496] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6496] close(3) = -1 EBADF (Bad file descriptor) [pid 6496] close(4) = 0 [pid 6496] close(5) = -1 EBADF (Bad file descriptor) [pid 6496] close(6) = -1 EBADF (Bad file descriptor) [pid 6496] close(7) = -1 EBADF (Bad file descriptor) [pid 6496] close(8) = -1 EBADF (Bad file descriptor) [pid 6496] close(9) = -1 EBADF (Bad file descriptor) [pid 6496] close(10) = -1 EBADF (Bad file descriptor) [pid 6496] close(11) = -1 EBADF (Bad file descriptor) [pid 6496] close(12) = -1 EBADF (Bad file descriptor) [pid 6496] close(13) = -1 EBADF (Bad file descriptor) [pid 6496] close(14) = -1 EBADF (Bad file descriptor) [pid 6496] close(15) = -1 EBADF (Bad file descriptor) [pid 6496] close(16) = -1 EBADF (Bad file descriptor) [pid 6496] close(17) = -1 EBADF (Bad file descriptor) [pid 6496] close(18) = -1 EBADF (Bad file descriptor) [pid 6496] close(19) = -1 EBADF (Bad file descriptor) [pid 6496] close(20) = -1 EBADF (Bad file descriptor) [pid 6496] close(21) = -1 EBADF (Bad file descriptor) [pid 6496] close(22) = -1 EBADF (Bad file descriptor) [pid 6496] close(23) = -1 EBADF (Bad file descriptor) [pid 6496] close(24) = -1 EBADF (Bad file descriptor) [pid 6496] close(25) = -1 EBADF (Bad file descriptor) [pid 6496] close(26) = -1 EBADF (Bad file descriptor) [pid 6496] close(27) = -1 EBADF (Bad file descriptor) [pid 6496] close(28) = -1 EBADF (Bad file descriptor) [pid 6496] close(29) = -1 EBADF (Bad file descriptor) [pid 6496] exit_group(0) = ? [pid 6496] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6497 attached [pid 6497] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1453 [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6497] setpgid(0, 0) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6497] write(3, "1000", 4) = 4 [pid 6497] close(3) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6497] setns(201, 0) = 0 [pid 6497] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6497] setns(3, 0) = 0 [pid 6497] close(3) = 0 [pid 6497] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6497] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6497] close(3) = -1 EBADF (Bad file descriptor) [pid 6497] close(4) = 0 [pid 6497] close(5) = -1 EBADF (Bad file descriptor) [pid 6497] close(6) = -1 EBADF (Bad file descriptor) [pid 6497] close(7) = -1 EBADF (Bad file descriptor) [pid 6497] close(8) = -1 EBADF (Bad file descriptor) [pid 6497] close(9) = -1 EBADF (Bad file descriptor) [pid 6497] close(10) = -1 EBADF (Bad file descriptor) [pid 6497] close(11) = -1 EBADF (Bad file descriptor) [pid 6497] close(12) = -1 EBADF (Bad file descriptor) [pid 6497] close(13) = -1 EBADF (Bad file descriptor) [pid 6497] close(14) = -1 EBADF (Bad file descriptor) [pid 6497] close(15) = -1 EBADF (Bad file descriptor) [pid 6497] close(16) = -1 EBADF (Bad file descriptor) [pid 6497] close(17) = -1 EBADF (Bad file descriptor) [pid 6497] close(18) = -1 EBADF (Bad file descriptor) [pid 6497] close(19) = -1 EBADF (Bad file descriptor) [pid 6497] close(20) = -1 EBADF (Bad file descriptor) [pid 6497] close(21) = -1 EBADF (Bad file descriptor) [pid 6497] close(22) = -1 EBADF (Bad file descriptor) [pid 6497] close(23) = -1 EBADF (Bad file descriptor) [pid 6497] close(24) = -1 EBADF (Bad file descriptor) [pid 6497] close(25) = -1 EBADF (Bad file descriptor) [pid 6497] close(26) = -1 EBADF (Bad file descriptor) [pid 6497] close(27) = -1 EBADF (Bad file descriptor) [pid 6497] close(28) = -1 EBADF (Bad file descriptor) [pid 6497] close(29) = -1 EBADF (Bad file descriptor) [pid 6497] exit_group(0) = ? [pid 6497] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6498 attached [pid 6498] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1454 [pid 6498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6498] setpgid(0, 0) = 0 [pid 6498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6498] write(3, "1000", 4) = 4 [pid 6498] close(3) = 0 [pid 6498] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6498] setns(201, 0) = 0 [pid 6498] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6498] setns(3, 0) = 0 [pid 6498] close(3) = 0 [pid 6498] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6498] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6498] close(3) = -1 EBADF (Bad file descriptor) [pid 6498] close(4) = 0 [pid 6498] close(5) = -1 EBADF (Bad file descriptor) [pid 6498] close(6) = -1 EBADF (Bad file descriptor) [pid 6498] close(7) = -1 EBADF (Bad file descriptor) [pid 6498] close(8) = -1 EBADF (Bad file descriptor) [pid 6498] close(9) = -1 EBADF (Bad file descriptor) [pid 6498] close(10) = -1 EBADF (Bad file descriptor) [pid 6498] close(11) = -1 EBADF (Bad file descriptor) [pid 6498] close(12) = -1 EBADF (Bad file descriptor) [pid 6498] close(13) = -1 EBADF (Bad file descriptor) [pid 6498] close(14) = -1 EBADF (Bad file descriptor) [pid 6498] close(15) = -1 EBADF (Bad file descriptor) [pid 6498] close(16) = -1 EBADF (Bad file descriptor) [pid 6498] close(17) = -1 EBADF (Bad file descriptor) [pid 6498] close(18) = -1 EBADF (Bad file descriptor) [pid 6498] close(19) = -1 EBADF (Bad file descriptor) [pid 6498] close(20) = -1 EBADF (Bad file descriptor) [pid 6498] close(21) = -1 EBADF (Bad file descriptor) [pid 6498] close(22) = -1 EBADF (Bad file descriptor) [pid 6498] close(23) = -1 EBADF (Bad file descriptor) [pid 6498] close(24) = -1 EBADF (Bad file descriptor) [pid 6498] close(25) = -1 EBADF (Bad file descriptor) [pid 6498] close(26) = -1 EBADF (Bad file descriptor) [pid 6498] close(27) = -1 EBADF (Bad file descriptor) [pid 6498] close(28) = -1 EBADF (Bad file descriptor) [pid 6498] close(29) = -1 EBADF (Bad file descriptor) [pid 6498] exit_group(0) = ? [pid 6498] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6499 attached [pid 6499] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1455 [pid 6499] <... set_robust_list resumed>) = 0 [pid 6499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6499] setpgid(0, 0) = 0 [pid 6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6499] write(3, "1000", 4) = 4 [pid 6499] close(3) = 0 [pid 6499] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6499] setns(201, 0) = 0 [pid 6499] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6499] setns(3, 0) = 0 [pid 6499] close(3) = 0 [pid 6499] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6499] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6499] close(3) = -1 EBADF (Bad file descriptor) [pid 6499] close(4) = 0 [pid 6499] close(5) = -1 EBADF (Bad file descriptor) [pid 6499] close(6) = -1 EBADF (Bad file descriptor) [pid 6499] close(7) = -1 EBADF (Bad file descriptor) [pid 6499] close(8) = -1 EBADF (Bad file descriptor) [pid 6499] close(9) = -1 EBADF (Bad file descriptor) [pid 6499] close(10) = -1 EBADF (Bad file descriptor) [pid 6499] close(11) = -1 EBADF (Bad file descriptor) [pid 6499] close(12) = -1 EBADF (Bad file descriptor) [pid 6499] close(13) = -1 EBADF (Bad file descriptor) [pid 6499] close(14) = -1 EBADF (Bad file descriptor) [pid 6499] close(15) = -1 EBADF (Bad file descriptor) [pid 6499] close(16) = -1 EBADF (Bad file descriptor) [pid 6499] close(17) = -1 EBADF (Bad file descriptor) [pid 6499] close(18) = -1 EBADF (Bad file descriptor) [pid 6499] close(19) = -1 EBADF (Bad file descriptor) [pid 6499] close(20) = -1 EBADF (Bad file descriptor) [pid 6499] close(21) = -1 EBADF (Bad file descriptor) [pid 6499] close(22) = -1 EBADF (Bad file descriptor) [pid 6499] close(23) = -1 EBADF (Bad file descriptor) [pid 6499] close(24) = -1 EBADF (Bad file descriptor) [pid 6499] close(25) = -1 EBADF (Bad file descriptor) [pid 6499] close(26) = -1 EBADF (Bad file descriptor) [pid 6499] close(27) = -1 EBADF (Bad file descriptor) [pid 6499] close(28) = -1 EBADF (Bad file descriptor) [pid 6499] close(29) = -1 EBADF (Bad file descriptor) [pid 6499] exit_group(0) = ? [pid 6499] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6500 attached [pid 6500] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1456 [pid 6500] <... set_robust_list resumed>) = 0 [pid 6500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6500] setpgid(0, 0) = 0 [pid 6500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6500] write(3, "1000", 4) = 4 [pid 6500] close(3) = 0 [pid 6500] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6500] setns(201, 0) = 0 [pid 6500] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6500] setns(3, 0) = 0 [pid 6500] close(3) = 0 [pid 6500] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6500] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6500] close(3) = -1 EBADF (Bad file descriptor) [pid 6500] close(4) = 0 [pid 6500] close(5) = -1 EBADF (Bad file descriptor) [pid 6500] close(6) = -1 EBADF (Bad file descriptor) [pid 6500] close(7) = -1 EBADF (Bad file descriptor) [pid 6500] close(8) = -1 EBADF (Bad file descriptor) [pid 6500] close(9) = -1 EBADF (Bad file descriptor) [pid 6500] close(10) = -1 EBADF (Bad file descriptor) [pid 6500] close(11) = -1 EBADF (Bad file descriptor) [pid 6500] close(12) = -1 EBADF (Bad file descriptor) [pid 6500] close(13) = -1 EBADF (Bad file descriptor) [pid 6500] close(14) = -1 EBADF (Bad file descriptor) [pid 6500] close(15) = -1 EBADF (Bad file descriptor) [pid 6500] close(16) = -1 EBADF (Bad file descriptor) [pid 6500] close(17) = -1 EBADF (Bad file descriptor) [pid 6500] close(18) = -1 EBADF (Bad file descriptor) [pid 6500] close(19) = -1 EBADF (Bad file descriptor) [pid 6500] close(20) = -1 EBADF (Bad file descriptor) [pid 6500] close(21) = -1 EBADF (Bad file descriptor) [pid 6500] close(22) = -1 EBADF (Bad file descriptor) [pid 6500] close(23) = -1 EBADF (Bad file descriptor) [pid 6500] close(24) = -1 EBADF (Bad file descriptor) [pid 6500] close(25) = -1 EBADF (Bad file descriptor) [pid 6500] close(26) = -1 EBADF (Bad file descriptor) [pid 6500] close(27) = -1 EBADF (Bad file descriptor) [pid 6500] close(28) = -1 EBADF (Bad file descriptor) [pid 6500] close(29) = -1 EBADF (Bad file descriptor) [pid 6500] exit_group(0) = ? [pid 6500] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6501 attached [pid 6501] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1457 [pid 6501] <... prctl resumed>) = 0 [pid 6501] setpgid(0, 0) = 0 [pid 6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6501] write(3, "1000", 4) = 4 [pid 6501] close(3) = 0 [pid 6501] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6501] setns(201, 0) = 0 [pid 6501] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6501] setns(3, 0) = 0 [pid 6501] close(3) = 0 [pid 6501] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6501] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6501] close(3) = -1 EBADF (Bad file descriptor) [pid 6501] close(4) = 0 [pid 6501] close(5) = -1 EBADF (Bad file descriptor) [pid 6501] close(6) = -1 EBADF (Bad file descriptor) [pid 6501] close(7) = -1 EBADF (Bad file descriptor) [pid 6501] close(8) = -1 EBADF (Bad file descriptor) [pid 6501] close(9) = -1 EBADF (Bad file descriptor) [pid 6501] close(10) = -1 EBADF (Bad file descriptor) [pid 6501] close(11) = -1 EBADF (Bad file descriptor) [pid 6501] close(12) = -1 EBADF (Bad file descriptor) [pid 6501] close(13) = -1 EBADF (Bad file descriptor) [pid 6501] close(14) = -1 EBADF (Bad file descriptor) [pid 6501] close(15) = -1 EBADF (Bad file descriptor) [pid 6501] close(16) = -1 EBADF (Bad file descriptor) [pid 6501] close(17) = -1 EBADF (Bad file descriptor) [pid 6501] close(18) = -1 EBADF (Bad file descriptor) [pid 6501] close(19) = -1 EBADF (Bad file descriptor) [pid 6501] close(20) = -1 EBADF (Bad file descriptor) [pid 6501] close(21) = -1 EBADF (Bad file descriptor) [pid 6501] close(22) = -1 EBADF (Bad file descriptor) [pid 6501] close(23) = -1 EBADF (Bad file descriptor) [pid 6501] close(24) = -1 EBADF (Bad file descriptor) [pid 6501] close(25) = -1 EBADF (Bad file descriptor) [pid 6501] close(26) = -1 EBADF (Bad file descriptor) [pid 6501] close(27) = -1 EBADF (Bad file descriptor) [pid 6501] close(28) = -1 EBADF (Bad file descriptor) [pid 6501] close(29) = -1 EBADF (Bad file descriptor) [pid 6501] exit_group(0) = ? [pid 6501] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6502 attached [pid 6502] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1458 [pid 6502] <... set_robust_list resumed>) = 0 [pid 6502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6502] setpgid(0, 0) = 0 [pid 6502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6502] write(3, "1000", 4) = 4 [pid 6502] close(3) = 0 [pid 6502] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6502] setns(201, 0) = 0 [pid 6502] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6502] setns(3, 0) = 0 [pid 6502] close(3) = 0 [pid 6502] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6502] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6502] close(3) = -1 EBADF (Bad file descriptor) [pid 6502] close(4) = 0 [pid 6502] close(5) = -1 EBADF (Bad file descriptor) [pid 6502] close(6) = -1 EBADF (Bad file descriptor) [pid 6502] close(7) = -1 EBADF (Bad file descriptor) [pid 6502] close(8) = -1 EBADF (Bad file descriptor) [pid 6502] close(9) = -1 EBADF (Bad file descriptor) [pid 6502] close(10) = -1 EBADF (Bad file descriptor) [pid 6502] close(11) = -1 EBADF (Bad file descriptor) [pid 6502] close(12) = -1 EBADF (Bad file descriptor) [pid 6502] close(13) = -1 EBADF (Bad file descriptor) [pid 6502] close(14) = -1 EBADF (Bad file descriptor) [pid 6502] close(15) = -1 EBADF (Bad file descriptor) [pid 6502] close(16) = -1 EBADF (Bad file descriptor) [pid 6502] close(17) = -1 EBADF (Bad file descriptor) [pid 6502] close(18) = -1 EBADF (Bad file descriptor) [pid 6502] close(19) = -1 EBADF (Bad file descriptor) [pid 6502] close(20) = -1 EBADF (Bad file descriptor) [pid 6502] close(21) = -1 EBADF (Bad file descriptor) [pid 6502] close(22) = -1 EBADF (Bad file descriptor) [pid 6502] close(23) = -1 EBADF (Bad file descriptor) [pid 6502] close(24) = -1 EBADF (Bad file descriptor) [pid 6502] close(25) = -1 EBADF (Bad file descriptor) [pid 6502] close(26) = -1 EBADF (Bad file descriptor) [pid 6502] close(27) = -1 EBADF (Bad file descriptor) [pid 6502] close(28) = -1 EBADF (Bad file descriptor) [pid 6502] close(29) = -1 EBADF (Bad file descriptor) [pid 6502] exit_group(0) = ? [pid 6502] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6503 attached [pid 6503] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1459 [pid 6503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6503] setpgid(0, 0) = 0 [pid 6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6503] write(3, "1000", 4) = 4 [pid 6503] close(3) = 0 [pid 6503] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6503] setns(201, 0) = 0 [pid 6503] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6503] setns(3, 0) = 0 [pid 6503] close(3) = 0 [pid 6503] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6503] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6503] close(3) = -1 EBADF (Bad file descriptor) [pid 6503] close(4) = 0 [pid 6503] close(5) = -1 EBADF (Bad file descriptor) [pid 6503] close(6) = -1 EBADF (Bad file descriptor) [pid 6503] close(7) = -1 EBADF (Bad file descriptor) [pid 6503] close(8) = -1 EBADF (Bad file descriptor) [pid 6503] close(9) = -1 EBADF (Bad file descriptor) [pid 6503] close(10) = -1 EBADF (Bad file descriptor) [pid 6503] close(11) = -1 EBADF (Bad file descriptor) [pid 6503] close(12) = -1 EBADF (Bad file descriptor) [pid 6503] close(13) = -1 EBADF (Bad file descriptor) [pid 6503] close(14) = -1 EBADF (Bad file descriptor) [pid 6503] close(15) = -1 EBADF (Bad file descriptor) [pid 6503] close(16) = -1 EBADF (Bad file descriptor) [pid 6503] close(17) = -1 EBADF (Bad file descriptor) [pid 6503] close(18) = -1 EBADF (Bad file descriptor) [pid 6503] close(19) = -1 EBADF (Bad file descriptor) [pid 6503] close(20) = -1 EBADF (Bad file descriptor) [pid 6503] close(21) = -1 EBADF (Bad file descriptor) [pid 6503] close(22) = -1 EBADF (Bad file descriptor) [pid 6503] close(23) = -1 EBADF (Bad file descriptor) [pid 6503] close(24) = -1 EBADF (Bad file descriptor) [pid 6503] close(25) = -1 EBADF (Bad file descriptor) [pid 6503] close(26) = -1 EBADF (Bad file descriptor) [pid 6503] close(27) = -1 EBADF (Bad file descriptor) [pid 6503] close(28) = -1 EBADF (Bad file descriptor) [pid 6503] close(29) = -1 EBADF (Bad file descriptor) [pid 6503] exit_group(0) = ? [pid 6503] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6504 attached [pid 6504] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1460 [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6504] setpgid(0, 0) = 0 [pid 6504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6504] write(3, "1000", 4) = 4 [pid 6504] close(3) = 0 [pid 6504] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6504] setns(201, 0) = 0 [pid 6504] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6504] setns(3, 0) = 0 [pid 6504] close(3) = 0 [pid 6504] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6504] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6504] close(3) = -1 EBADF (Bad file descriptor) [pid 6504] close(4) = 0 [pid 6504] close(5) = -1 EBADF (Bad file descriptor) [pid 6504] close(6) = -1 EBADF (Bad file descriptor) [pid 6504] close(7) = -1 EBADF (Bad file descriptor) [pid 6504] close(8) = -1 EBADF (Bad file descriptor) [pid 6504] close(9) = -1 EBADF (Bad file descriptor) [pid 6504] close(10) = -1 EBADF (Bad file descriptor) [pid 6504] close(11) = -1 EBADF (Bad file descriptor) [pid 6504] close(12) = -1 EBADF (Bad file descriptor) [pid 6504] close(13) = -1 EBADF (Bad file descriptor) [pid 6504] close(14) = -1 EBADF (Bad file descriptor) [pid 6504] close(15) = -1 EBADF (Bad file descriptor) [pid 6504] close(16) = -1 EBADF (Bad file descriptor) [pid 6504] close(17) = -1 EBADF (Bad file descriptor) [pid 6504] close(18) = -1 EBADF (Bad file descriptor) [pid 6504] close(19) = -1 EBADF (Bad file descriptor) [pid 6504] close(20) = -1 EBADF (Bad file descriptor) [pid 6504] close(21) = -1 EBADF (Bad file descriptor) [pid 6504] close(22) = -1 EBADF (Bad file descriptor) [pid 6504] close(23) = -1 EBADF (Bad file descriptor) [pid 6504] close(24) = -1 EBADF (Bad file descriptor) [pid 6504] close(25) = -1 EBADF (Bad file descriptor) [pid 6504] close(26) = -1 EBADF (Bad file descriptor) [pid 6504] close(27) = -1 EBADF (Bad file descriptor) [pid 6504] close(28) = -1 EBADF (Bad file descriptor) [pid 6504] close(29) = -1 EBADF (Bad file descriptor) [pid 6504] exit_group(0) = ? [pid 6504] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6505 attached , child_tidptr=0x555555cb2690) = 1461 [pid 6505] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6505] setpgid(0, 0) = 0 [pid 6505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6505] write(3, "1000", 4) = 4 [pid 6505] close(3) = 0 [pid 6505] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6505] setns(201, 0) = 0 [pid 6505] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6505] setns(3, 0) = 0 [pid 6505] close(3) = 0 [pid 6505] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6505] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6505] close(3) = -1 EBADF (Bad file descriptor) [pid 6505] close(4) = 0 [pid 6505] close(5) = -1 EBADF (Bad file descriptor) [pid 6505] close(6) = -1 EBADF (Bad file descriptor) [pid 6505] close(7) = -1 EBADF (Bad file descriptor) [pid 6505] close(8) = -1 EBADF (Bad file descriptor) [pid 6505] close(9) = -1 EBADF (Bad file descriptor) [pid 6505] close(10) = -1 EBADF (Bad file descriptor) [pid 6505] close(11) = -1 EBADF (Bad file descriptor) [pid 6505] close(12) = -1 EBADF (Bad file descriptor) [pid 6505] close(13) = -1 EBADF (Bad file descriptor) [pid 6505] close(14) = -1 EBADF (Bad file descriptor) [pid 6505] close(15) = -1 EBADF (Bad file descriptor) [pid 6505] close(16) = -1 EBADF (Bad file descriptor) [pid 6505] close(17) = -1 EBADF (Bad file descriptor) [pid 6505] close(18) = -1 EBADF (Bad file descriptor) [pid 6505] close(19) = -1 EBADF (Bad file descriptor) [pid 6505] close(20) = -1 EBADF (Bad file descriptor) [pid 6505] close(21) = -1 EBADF (Bad file descriptor) [pid 6505] close(22) = -1 EBADF (Bad file descriptor) [pid 6505] close(23) = -1 EBADF (Bad file descriptor) [pid 6505] close(24) = -1 EBADF (Bad file descriptor) [pid 6505] close(25) = -1 EBADF (Bad file descriptor) [pid 6505] close(26) = -1 EBADF (Bad file descriptor) [pid 6505] close(27) = -1 EBADF (Bad file descriptor) [pid 6505] close(28) = -1 EBADF (Bad file descriptor) [pid 6505] close(29) = -1 EBADF (Bad file descriptor) [pid 6505] exit_group(0) = ? [pid 6505] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6506 attached [pid 6506] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1462 [pid 6506] <... prctl resumed>) = 0 [pid 6506] setpgid(0, 0) = 0 [pid 6506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6506] write(3, "1000", 4) = 4 [pid 6506] close(3) = 0 [pid 6506] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6506] setns(201, 0) = 0 [pid 6506] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6506] setns(3, 0) = 0 [pid 6506] close(3) = 0 [pid 6506] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6506] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6506] close(3) = -1 EBADF (Bad file descriptor) [pid 6506] close(4) = 0 [pid 6506] close(5) = -1 EBADF (Bad file descriptor) [pid 6506] close(6) = -1 EBADF (Bad file descriptor) [pid 6506] close(7) = -1 EBADF (Bad file descriptor) [pid 6506] close(8) = -1 EBADF (Bad file descriptor) [pid 6506] close(9) = -1 EBADF (Bad file descriptor) [pid 6506] close(10) = -1 EBADF (Bad file descriptor) [pid 6506] close(11) = -1 EBADF (Bad file descriptor) [pid 6506] close(12) = -1 EBADF (Bad file descriptor) [pid 6506] close(13) = -1 EBADF (Bad file descriptor) [pid 6506] close(14) = -1 EBADF (Bad file descriptor) [pid 6506] close(15) = -1 EBADF (Bad file descriptor) [pid 6506] close(16) = -1 EBADF (Bad file descriptor) [pid 6506] close(17) = -1 EBADF (Bad file descriptor) [pid 6506] close(18) = -1 EBADF (Bad file descriptor) [pid 6506] close(19) = -1 EBADF (Bad file descriptor) [pid 6506] close(20) = -1 EBADF (Bad file descriptor) [pid 6506] close(21) = -1 EBADF (Bad file descriptor) [pid 6506] close(22) = -1 EBADF (Bad file descriptor) [pid 6506] close(23) = -1 EBADF (Bad file descriptor) [pid 6506] close(24) = -1 EBADF (Bad file descriptor) [pid 6506] close(25) = -1 EBADF (Bad file descriptor) [pid 6506] close(26) = -1 EBADF (Bad file descriptor) [pid 6506] close(27) = -1 EBADF (Bad file descriptor) [pid 6506] close(28) = -1 EBADF (Bad file descriptor) [pid 6506] close(29) = -1 EBADF (Bad file descriptor) [pid 6506] exit_group(0) = ? [pid 6506] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6507 attached [pid 6507] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6507] setpgid(0, 0) = 0 [pid 6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1463 [pid 6507] <... openat resumed>) = 3 [pid 6507] write(3, "1000", 4) = 4 [pid 6507] close(3) = 0 [pid 6507] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6507] setns(201, 0) = 0 [pid 6507] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6507] setns(3, 0) = 0 [pid 6507] close(3) = 0 [pid 6507] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6507] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6507] close(3) = -1 EBADF (Bad file descriptor) [pid 6507] close(4) = 0 [pid 6507] close(5) = -1 EBADF (Bad file descriptor) [pid 6507] close(6) = -1 EBADF (Bad file descriptor) [pid 6507] close(7) = -1 EBADF (Bad file descriptor) [pid 6507] close(8) = -1 EBADF (Bad file descriptor) [pid 6507] close(9) = -1 EBADF (Bad file descriptor) [pid 6507] close(10) = -1 EBADF (Bad file descriptor) [pid 6507] close(11) = -1 EBADF (Bad file descriptor) [pid 6507] close(12) = -1 EBADF (Bad file descriptor) [pid 6507] close(13) = -1 EBADF (Bad file descriptor) [pid 6507] close(14) = -1 EBADF (Bad file descriptor) [pid 6507] close(15) = -1 EBADF (Bad file descriptor) [pid 6507] close(16) = -1 EBADF (Bad file descriptor) [pid 6507] close(17) = -1 EBADF (Bad file descriptor) [pid 6507] close(18) = -1 EBADF (Bad file descriptor) [pid 6507] close(19) = -1 EBADF (Bad file descriptor) [pid 6507] close(20) = -1 EBADF (Bad file descriptor) [pid 6507] close(21) = -1 EBADF (Bad file descriptor) [pid 6507] close(22) = -1 EBADF (Bad file descriptor) [pid 6507] close(23) = -1 EBADF (Bad file descriptor) [pid 6507] close(24) = -1 EBADF (Bad file descriptor) [pid 6507] close(25) = -1 EBADF (Bad file descriptor) [pid 6507] close(26) = -1 EBADF (Bad file descriptor) [pid 6507] close(27) = -1 EBADF (Bad file descriptor) [pid 6507] close(28) = -1 EBADF (Bad file descriptor) [pid 6507] close(29) = -1 EBADF (Bad file descriptor) [pid 6507] exit_group(0) = ? [pid 6507] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1464 ./strace-static-x86_64: Process 6508 attached [pid 6508] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6508] setpgid(0, 0) = 0 [pid 6508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6508] write(3, "1000", 4) = 4 [pid 6508] close(3) = 0 [pid 6508] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6508] setns(201, 0) = 0 [pid 6508] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6508] setns(3, 0) = 0 [pid 6508] close(3) = 0 [pid 6508] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6508] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6508] close(3) = -1 EBADF (Bad file descriptor) [pid 6508] close(4) = 0 [pid 6508] close(5) = -1 EBADF (Bad file descriptor) [pid 6508] close(6) = -1 EBADF (Bad file descriptor) [pid 6508] close(7) = -1 EBADF (Bad file descriptor) [pid 6508] close(8) = -1 EBADF (Bad file descriptor) [pid 6508] close(9) = -1 EBADF (Bad file descriptor) [pid 6508] close(10) = -1 EBADF (Bad file descriptor) [pid 6508] close(11) = -1 EBADF (Bad file descriptor) [pid 6508] close(12) = -1 EBADF (Bad file descriptor) [pid 6508] close(13) = -1 EBADF (Bad file descriptor) [pid 6508] close(14) = -1 EBADF (Bad file descriptor) [pid 6508] close(15) = -1 EBADF (Bad file descriptor) [pid 6508] close(16) = -1 EBADF (Bad file descriptor) [pid 6508] close(17) = -1 EBADF (Bad file descriptor) [pid 6508] close(18) = -1 EBADF (Bad file descriptor) [pid 6508] close(19) = -1 EBADF (Bad file descriptor) [pid 6508] close(20) = -1 EBADF (Bad file descriptor) [pid 6508] close(21) = -1 EBADF (Bad file descriptor) [pid 6508] close(22) = -1 EBADF (Bad file descriptor) [pid 6508] close(23) = -1 EBADF (Bad file descriptor) [pid 6508] close(24) = -1 EBADF (Bad file descriptor) [pid 6508] close(25) = -1 EBADF (Bad file descriptor) [pid 6508] close(26) = -1 EBADF (Bad file descriptor) [pid 6508] close(27) = -1 EBADF (Bad file descriptor) [pid 6508] close(28) = -1 EBADF (Bad file descriptor) [pid 6508] close(29) = -1 EBADF (Bad file descriptor) [pid 6508] exit_group(0) = ? [pid 6508] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6509 attached , child_tidptr=0x555555cb2690) = 1465 [pid 6509] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6509] setpgid(0, 0) = 0 [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6509] write(3, "1000", 4) = 4 [pid 6509] close(3) = 0 [pid 6509] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6509] setns(201, 0) = 0 [pid 6509] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6509] setns(3, 0) = 0 [pid 6509] close(3) = 0 [pid 6509] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6509] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6509] close(3) = -1 EBADF (Bad file descriptor) [pid 6509] close(4) = 0 [pid 6509] close(5) = -1 EBADF (Bad file descriptor) [pid 6509] close(6) = -1 EBADF (Bad file descriptor) [pid 6509] close(7) = -1 EBADF (Bad file descriptor) [pid 6509] close(8) = -1 EBADF (Bad file descriptor) [pid 6509] close(9) = -1 EBADF (Bad file descriptor) [pid 6509] close(10) = -1 EBADF (Bad file descriptor) [pid 6509] close(11) = -1 EBADF (Bad file descriptor) [pid 6509] close(12) = -1 EBADF (Bad file descriptor) [pid 6509] close(13) = -1 EBADF (Bad file descriptor) [pid 6509] close(14) = -1 EBADF (Bad file descriptor) [pid 6509] close(15) = -1 EBADF (Bad file descriptor) [pid 6509] close(16) = -1 EBADF (Bad file descriptor) [pid 6509] close(17) = -1 EBADF (Bad file descriptor) [pid 6509] close(18) = -1 EBADF (Bad file descriptor) [pid 6509] close(19) = -1 EBADF (Bad file descriptor) [pid 6509] close(20) = -1 EBADF (Bad file descriptor) [pid 6509] close(21) = -1 EBADF (Bad file descriptor) [pid 6509] close(22) = -1 EBADF (Bad file descriptor) [pid 6509] close(23) = -1 EBADF (Bad file descriptor) [pid 6509] close(24) = -1 EBADF (Bad file descriptor) [pid 6509] close(25) = -1 EBADF (Bad file descriptor) [pid 6509] close(26) = -1 EBADF (Bad file descriptor) [pid 6509] close(27) = -1 EBADF (Bad file descriptor) [pid 6509] close(28) = -1 EBADF (Bad file descriptor) [pid 6509] close(29) = -1 EBADF (Bad file descriptor) [pid 6509] exit_group(0) = ? [pid 6509] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6510 attached , child_tidptr=0x555555cb2690) = 1466 [pid 6510] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6510] setpgid(0, 0) = 0 [pid 6510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6510] write(3, "1000", 4) = 4 [pid 6510] close(3) = 0 [pid 6510] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6510] setns(201, 0) = 0 [pid 6510] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6510] setns(3, 0) = 0 [pid 6510] close(3) = 0 [pid 6510] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6510] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6510] close(3) = -1 EBADF (Bad file descriptor) [pid 6510] close(4) = 0 [pid 6510] close(5) = -1 EBADF (Bad file descriptor) [pid 6510] close(6) = -1 EBADF (Bad file descriptor) [pid 6510] close(7) = -1 EBADF (Bad file descriptor) [pid 6510] close(8) = -1 EBADF (Bad file descriptor) [pid 6510] close(9) = -1 EBADF (Bad file descriptor) [pid 6510] close(10) = -1 EBADF (Bad file descriptor) [pid 6510] close(11) = -1 EBADF (Bad file descriptor) [pid 6510] close(12) = -1 EBADF (Bad file descriptor) [pid 6510] close(13) = -1 EBADF (Bad file descriptor) [pid 6510] close(14) = -1 EBADF (Bad file descriptor) [pid 6510] close(15) = -1 EBADF (Bad file descriptor) [pid 6510] close(16) = -1 EBADF (Bad file descriptor) [pid 6510] close(17) = -1 EBADF (Bad file descriptor) [pid 6510] close(18) = -1 EBADF (Bad file descriptor) [pid 6510] close(19) = -1 EBADF (Bad file descriptor) [pid 6510] close(20) = -1 EBADF (Bad file descriptor) [pid 6510] close(21) = -1 EBADF (Bad file descriptor) [pid 6510] close(22) = -1 EBADF (Bad file descriptor) [pid 6510] close(23) = -1 EBADF (Bad file descriptor) [pid 6510] close(24) = -1 EBADF (Bad file descriptor) [pid 6510] close(25) = -1 EBADF (Bad file descriptor) [pid 6510] close(26) = -1 EBADF (Bad file descriptor) [pid 6510] close(27) = -1 EBADF (Bad file descriptor) [pid 6510] close(28) = -1 EBADF (Bad file descriptor) [pid 6510] close(29) = -1 EBADF (Bad file descriptor) [pid 6510] exit_group(0) = ? [pid 6510] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6511 attached [pid 6511] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1467 [pid 6511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6511] setpgid(0, 0) = 0 [pid 6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6511] write(3, "1000", 4) = 4 [pid 6511] close(3) = 0 [pid 6511] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6511] setns(201, 0) = 0 [pid 6511] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6511] setns(3, 0) = 0 [pid 6511] close(3) = 0 [pid 6511] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6511] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6511] close(3) = -1 EBADF (Bad file descriptor) [pid 6511] close(4) = 0 [pid 6511] close(5) = -1 EBADF (Bad file descriptor) [pid 6511] close(6) = -1 EBADF (Bad file descriptor) [pid 6511] close(7) = -1 EBADF (Bad file descriptor) [pid 6511] close(8) = -1 EBADF (Bad file descriptor) [pid 6511] close(9) = -1 EBADF (Bad file descriptor) [pid 6511] close(10) = -1 EBADF (Bad file descriptor) [pid 6511] close(11) = -1 EBADF (Bad file descriptor) [pid 6511] close(12) = -1 EBADF (Bad file descriptor) [pid 6511] close(13) = -1 EBADF (Bad file descriptor) [pid 6511] close(14) = -1 EBADF (Bad file descriptor) [pid 6511] close(15) = -1 EBADF (Bad file descriptor) [pid 6511] close(16) = -1 EBADF (Bad file descriptor) [pid 6511] close(17) = -1 EBADF (Bad file descriptor) [pid 6511] close(18) = -1 EBADF (Bad file descriptor) [pid 6511] close(19) = -1 EBADF (Bad file descriptor) [pid 6511] close(20) = -1 EBADF (Bad file descriptor) [pid 6511] close(21) = -1 EBADF (Bad file descriptor) [pid 6511] close(22) = -1 EBADF (Bad file descriptor) [pid 6511] close(23) = -1 EBADF (Bad file descriptor) [pid 6511] close(24) = -1 EBADF (Bad file descriptor) [pid 6511] close(25) = -1 EBADF (Bad file descriptor) [pid 6511] close(26) = -1 EBADF (Bad file descriptor) [pid 6511] close(27) = -1 EBADF (Bad file descriptor) [pid 6511] close(28) = -1 EBADF (Bad file descriptor) [pid 6511] close(29) = -1 EBADF (Bad file descriptor) [pid 6511] exit_group(0) = ? [pid 6511] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6512 attached [pid 6512] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1468 [pid 6512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6512] setpgid(0, 0) = 0 [pid 6512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6512] write(3, "1000", 4) = 4 [pid 6512] close(3) = 0 [pid 6512] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6512] setns(201, 0) = 0 [pid 6512] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6512] setns(3, 0) = 0 [pid 6512] close(3) = 0 [pid 6512] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6512] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6512] close(3) = -1 EBADF (Bad file descriptor) [pid 6512] close(4) = 0 [pid 6512] close(5) = -1 EBADF (Bad file descriptor) [pid 6512] close(6) = -1 EBADF (Bad file descriptor) [pid 6512] close(7) = -1 EBADF (Bad file descriptor) [pid 6512] close(8) = -1 EBADF (Bad file descriptor) [pid 6512] close(9) = -1 EBADF (Bad file descriptor) [pid 6512] close(10) = -1 EBADF (Bad file descriptor) [pid 6512] close(11) = -1 EBADF (Bad file descriptor) [pid 6512] close(12) = -1 EBADF (Bad file descriptor) [pid 6512] close(13) = -1 EBADF (Bad file descriptor) [pid 6512] close(14) = -1 EBADF (Bad file descriptor) [pid 6512] close(15) = -1 EBADF (Bad file descriptor) [pid 6512] close(16) = -1 EBADF (Bad file descriptor) [pid 6512] close(17) = -1 EBADF (Bad file descriptor) [pid 6512] close(18) = -1 EBADF (Bad file descriptor) [pid 6512] close(19) = -1 EBADF (Bad file descriptor) [pid 6512] close(20) = -1 EBADF (Bad file descriptor) [pid 6512] close(21) = -1 EBADF (Bad file descriptor) [pid 6512] close(22) = -1 EBADF (Bad file descriptor) [pid 6512] close(23) = -1 EBADF (Bad file descriptor) [pid 6512] close(24) = -1 EBADF (Bad file descriptor) [pid 6512] close(25) = -1 EBADF (Bad file descriptor) [pid 6512] close(26) = -1 EBADF (Bad file descriptor) [pid 6512] close(27) = -1 EBADF (Bad file descriptor) [pid 6512] close(28) = -1 EBADF (Bad file descriptor) [pid 6512] close(29) = -1 EBADF (Bad file descriptor) [pid 6512] exit_group(0) = ? [pid 6512] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6513 attached [pid 6513] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1469 [pid 6513] <... set_robust_list resumed>) = 0 [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6513] setpgid(0, 0) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6513] write(3, "1000", 4) = 4 [pid 6513] close(3) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6513] setns(201, 0) = 0 [pid 6513] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6513] setns(3, 0) = 0 [pid 6513] close(3) = 0 [pid 6513] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6513] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6513] close(3) = -1 EBADF (Bad file descriptor) [pid 6513] close(4) = 0 [pid 6513] close(5) = -1 EBADF (Bad file descriptor) [pid 6513] close(6) = -1 EBADF (Bad file descriptor) [pid 6513] close(7) = -1 EBADF (Bad file descriptor) [pid 6513] close(8) = -1 EBADF (Bad file descriptor) [pid 6513] close(9) = -1 EBADF (Bad file descriptor) [pid 6513] close(10) = -1 EBADF (Bad file descriptor) [pid 6513] close(11) = -1 EBADF (Bad file descriptor) [pid 6513] close(12) = -1 EBADF (Bad file descriptor) [pid 6513] close(13) = -1 EBADF (Bad file descriptor) [pid 6513] close(14) = -1 EBADF (Bad file descriptor) [pid 6513] close(15) = -1 EBADF (Bad file descriptor) [pid 6513] close(16) = -1 EBADF (Bad file descriptor) [pid 6513] close(17) = -1 EBADF (Bad file descriptor) [pid 6513] close(18) = -1 EBADF (Bad file descriptor) [pid 6513] close(19) = -1 EBADF (Bad file descriptor) [pid 6513] close(20) = -1 EBADF (Bad file descriptor) [pid 6513] close(21) = -1 EBADF (Bad file descriptor) [pid 6513] close(22) = -1 EBADF (Bad file descriptor) [pid 6513] close(23) = -1 EBADF (Bad file descriptor) [pid 6513] close(24) = -1 EBADF (Bad file descriptor) [pid 6513] close(25) = -1 EBADF (Bad file descriptor) [pid 6513] close(26) = -1 EBADF (Bad file descriptor) [pid 6513] close(27) = -1 EBADF (Bad file descriptor) [pid 6513] close(28) = -1 EBADF (Bad file descriptor) [pid 6513] close(29) = -1 EBADF (Bad file descriptor) [pid 6513] exit_group(0) = ? [pid 6513] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6514 attached [pid 6514] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1470 [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6514] setpgid(0, 0) = 0 [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6514] write(3, "1000", 4) = 4 [pid 6514] close(3) = 0 [pid 6514] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6514] setns(201, 0) = 0 [pid 6514] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6514] setns(3, 0) = 0 [pid 6514] close(3) = 0 [pid 6514] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6514] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6514] close(3) = -1 EBADF (Bad file descriptor) [pid 6514] close(4) = 0 [pid 6514] close(5) = -1 EBADF (Bad file descriptor) [pid 6514] close(6) = -1 EBADF (Bad file descriptor) [pid 6514] close(7) = -1 EBADF (Bad file descriptor) [pid 6514] close(8) = -1 EBADF (Bad file descriptor) [pid 6514] close(9) = -1 EBADF (Bad file descriptor) [pid 6514] close(10) = -1 EBADF (Bad file descriptor) [pid 6514] close(11) = -1 EBADF (Bad file descriptor) [pid 6514] close(12) = -1 EBADF (Bad file descriptor) [pid 6514] close(13) = -1 EBADF (Bad file descriptor) [pid 6514] close(14) = -1 EBADF (Bad file descriptor) [pid 6514] close(15) = -1 EBADF (Bad file descriptor) [pid 6514] close(16) = -1 EBADF (Bad file descriptor) [pid 6514] close(17) = -1 EBADF (Bad file descriptor) [pid 6514] close(18) = -1 EBADF (Bad file descriptor) [pid 6514] close(19) = -1 EBADF (Bad file descriptor) [pid 6514] close(20) = -1 EBADF (Bad file descriptor) [pid 6514] close(21) = -1 EBADF (Bad file descriptor) [pid 6514] close(22) = -1 EBADF (Bad file descriptor) [pid 6514] close(23) = -1 EBADF (Bad file descriptor) [pid 6514] close(24) = -1 EBADF (Bad file descriptor) [pid 6514] close(25) = -1 EBADF (Bad file descriptor) [pid 6514] close(26) = -1 EBADF (Bad file descriptor) [pid 6514] close(27) = -1 EBADF (Bad file descriptor) [pid 6514] close(28) = -1 EBADF (Bad file descriptor) [pid 6514] close(29) = -1 EBADF (Bad file descriptor) [pid 6514] exit_group(0) = ? [pid 6514] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6515 attached [pid 6515] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1471 [pid 6515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6515] setpgid(0, 0) = 0 [pid 6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6515] write(3, "1000", 4) = 4 [pid 6515] close(3) = 0 [pid 6515] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6515] setns(201, 0) = 0 [pid 6515] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6515] setns(3, 0) = 0 [pid 6515] close(3) = 0 [pid 6515] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6515] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6515] close(3) = -1 EBADF (Bad file descriptor) [pid 6515] close(4) = 0 [pid 6515] close(5) = -1 EBADF (Bad file descriptor) [pid 6515] close(6) = -1 EBADF (Bad file descriptor) [pid 6515] close(7) = -1 EBADF (Bad file descriptor) [pid 6515] close(8) = -1 EBADF (Bad file descriptor) [pid 6515] close(9) = -1 EBADF (Bad file descriptor) [pid 6515] close(10) = -1 EBADF (Bad file descriptor) [pid 6515] close(11) = -1 EBADF (Bad file descriptor) [pid 6515] close(12) = -1 EBADF (Bad file descriptor) [pid 6515] close(13) = -1 EBADF (Bad file descriptor) [pid 6515] close(14) = -1 EBADF (Bad file descriptor) [pid 6515] close(15) = -1 EBADF (Bad file descriptor) [pid 6515] close(16) = -1 EBADF (Bad file descriptor) [pid 6515] close(17) = -1 EBADF (Bad file descriptor) [pid 6515] close(18) = -1 EBADF (Bad file descriptor) [pid 6515] close(19) = -1 EBADF (Bad file descriptor) [pid 6515] close(20) = -1 EBADF (Bad file descriptor) [pid 6515] close(21) = -1 EBADF (Bad file descriptor) [pid 6515] close(22) = -1 EBADF (Bad file descriptor) [pid 6515] close(23) = -1 EBADF (Bad file descriptor) [pid 6515] close(24) = -1 EBADF (Bad file descriptor) [pid 6515] close(25) = -1 EBADF (Bad file descriptor) [pid 6515] close(26) = -1 EBADF (Bad file descriptor) [pid 6515] close(27) = -1 EBADF (Bad file descriptor) [pid 6515] close(28) = -1 EBADF (Bad file descriptor) [pid 6515] close(29) = -1 EBADF (Bad file descriptor) [pid 6515] exit_group(0) = ? [pid 6515] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6516 attached , child_tidptr=0x555555cb2690) = 1472 [pid 6516] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6516] setpgid(0, 0) = 0 [pid 6516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6516] write(3, "1000", 4) = 4 [pid 6516] close(3) = 0 [pid 6516] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6516] setns(201, 0) = 0 [pid 6516] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6516] setns(3, 0) = 0 [pid 6516] close(3) = 0 [pid 6516] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6516] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6516] close(3) = -1 EBADF (Bad file descriptor) [pid 6516] close(4) = 0 [pid 6516] close(5) = -1 EBADF (Bad file descriptor) [pid 6516] close(6) = -1 EBADF (Bad file descriptor) [pid 6516] close(7) = -1 EBADF (Bad file descriptor) [pid 6516] close(8) = -1 EBADF (Bad file descriptor) [pid 6516] close(9) = -1 EBADF (Bad file descriptor) [pid 6516] close(10) = -1 EBADF (Bad file descriptor) [pid 6516] close(11) = -1 EBADF (Bad file descriptor) [pid 6516] close(12) = -1 EBADF (Bad file descriptor) [pid 6516] close(13) = -1 EBADF (Bad file descriptor) [pid 6516] close(14) = -1 EBADF (Bad file descriptor) [pid 6516] close(15) = -1 EBADF (Bad file descriptor) [pid 6516] close(16) = -1 EBADF (Bad file descriptor) [pid 6516] close(17) = -1 EBADF (Bad file descriptor) [pid 6516] close(18) = -1 EBADF (Bad file descriptor) [pid 6516] close(19) = -1 EBADF (Bad file descriptor) [pid 6516] close(20) = -1 EBADF (Bad file descriptor) [pid 6516] close(21) = -1 EBADF (Bad file descriptor) [pid 6516] close(22) = -1 EBADF (Bad file descriptor) [pid 6516] close(23) = -1 EBADF (Bad file descriptor) [pid 6516] close(24) = -1 EBADF (Bad file descriptor) [pid 6516] close(25) = -1 EBADF (Bad file descriptor) [pid 6516] close(26) = -1 EBADF (Bad file descriptor) [pid 6516] close(27) = -1 EBADF (Bad file descriptor) [pid 6516] close(28) = -1 EBADF (Bad file descriptor) [pid 6516] close(29) = -1 EBADF (Bad file descriptor) [pid 6516] exit_group(0) = ? [pid 6516] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6517 attached , child_tidptr=0x555555cb2690) = 1473 [pid 6517] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6517] setpgid(0, 0) = 0 [pid 6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6517] write(3, "1000", 4) = 4 [pid 6517] close(3) = 0 [pid 6517] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6517] setns(201, 0) = 0 [pid 6517] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6517] setns(3, 0) = 0 [pid 6517] close(3) = 0 [pid 6517] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6517] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6517] close(3) = -1 EBADF (Bad file descriptor) [pid 6517] close(4) = 0 [pid 6517] close(5) = -1 EBADF (Bad file descriptor) [pid 6517] close(6) = -1 EBADF (Bad file descriptor) [pid 6517] close(7) = -1 EBADF (Bad file descriptor) [pid 6517] close(8) = -1 EBADF (Bad file descriptor) [pid 6517] close(9) = -1 EBADF (Bad file descriptor) [pid 6517] close(10) = -1 EBADF (Bad file descriptor) [pid 6517] close(11) = -1 EBADF (Bad file descriptor) [pid 6517] close(12) = -1 EBADF (Bad file descriptor) [pid 6517] close(13) = -1 EBADF (Bad file descriptor) [pid 6517] close(14) = -1 EBADF (Bad file descriptor) [pid 6517] close(15) = -1 EBADF (Bad file descriptor) [pid 6517] close(16) = -1 EBADF (Bad file descriptor) [pid 6517] close(17) = -1 EBADF (Bad file descriptor) [pid 6517] close(18) = -1 EBADF (Bad file descriptor) [pid 6517] close(19) = -1 EBADF (Bad file descriptor) [pid 6517] close(20) = -1 EBADF (Bad file descriptor) [pid 6517] close(21) = -1 EBADF (Bad file descriptor) [pid 6517] close(22) = -1 EBADF (Bad file descriptor) [pid 6517] close(23) = -1 EBADF (Bad file descriptor) [pid 6517] close(24) = -1 EBADF (Bad file descriptor) [pid 6517] close(25) = -1 EBADF (Bad file descriptor) [pid 6517] close(26) = -1 EBADF (Bad file descriptor) [pid 6517] close(27) = -1 EBADF (Bad file descriptor) [pid 6517] close(28) = -1 EBADF (Bad file descriptor) [pid 6517] close(29) = -1 EBADF (Bad file descriptor) [pid 6517] exit_group(0) = ? [pid 6517] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6518 attached , child_tidptr=0x555555cb2690) = 1474 [pid 6518] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6518] setpgid(0, 0) = 0 [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6518] write(3, "1000", 4) = 4 [pid 6518] close(3) = 0 [pid 6518] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6518] setns(201, 0) = 0 [pid 6518] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6518] setns(3, 0) = 0 [pid 6518] close(3) = 0 [pid 6518] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6518] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6518] close(3) = -1 EBADF (Bad file descriptor) [pid 6518] close(4) = 0 [pid 6518] close(5) = -1 EBADF (Bad file descriptor) [pid 6518] close(6) = -1 EBADF (Bad file descriptor) [pid 6518] close(7) = -1 EBADF (Bad file descriptor) [pid 6518] close(8) = -1 EBADF (Bad file descriptor) [pid 6518] close(9) = -1 EBADF (Bad file descriptor) [pid 6518] close(10) = -1 EBADF (Bad file descriptor) [pid 6518] close(11) = -1 EBADF (Bad file descriptor) [pid 6518] close(12) = -1 EBADF (Bad file descriptor) [pid 6518] close(13) = -1 EBADF (Bad file descriptor) [pid 6518] close(14) = -1 EBADF (Bad file descriptor) [pid 6518] close(15) = -1 EBADF (Bad file descriptor) [pid 6518] close(16) = -1 EBADF (Bad file descriptor) [pid 6518] close(17) = -1 EBADF (Bad file descriptor) [pid 6518] close(18) = -1 EBADF (Bad file descriptor) [pid 6518] close(19) = -1 EBADF (Bad file descriptor) [pid 6518] close(20) = -1 EBADF (Bad file descriptor) [pid 6518] close(21) = -1 EBADF (Bad file descriptor) [pid 6518] close(22) = -1 EBADF (Bad file descriptor) [pid 6518] close(23) = -1 EBADF (Bad file descriptor) [pid 6518] close(24) = -1 EBADF (Bad file descriptor) [pid 6518] close(25) = -1 EBADF (Bad file descriptor) [pid 6518] close(26) = -1 EBADF (Bad file descriptor) [pid 6518] close(27) = -1 EBADF (Bad file descriptor) [pid 6518] close(28) = -1 EBADF (Bad file descriptor) [pid 6518] close(29) = -1 EBADF (Bad file descriptor) [pid 6518] exit_group(0) = ? [pid 6518] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6519 attached , child_tidptr=0x555555cb2690) = 1475 [pid 6519] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6519] setpgid(0, 0) = 0 [pid 6519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6519] write(3, "1000", 4) = 4 [pid 6519] close(3) = 0 [pid 6519] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6519] setns(201, 0) = 0 [pid 6519] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6519] setns(3, 0) = 0 [pid 6519] close(3) = 0 [pid 6519] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6519] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6519] close(3) = -1 EBADF (Bad file descriptor) [pid 6519] close(4) = 0 [pid 6519] close(5) = -1 EBADF (Bad file descriptor) [pid 6519] close(6) = -1 EBADF (Bad file descriptor) [pid 6519] close(7) = -1 EBADF (Bad file descriptor) [pid 6519] close(8) = -1 EBADF (Bad file descriptor) [pid 6519] close(9) = -1 EBADF (Bad file descriptor) [pid 6519] close(10) = -1 EBADF (Bad file descriptor) [pid 6519] close(11) = -1 EBADF (Bad file descriptor) [pid 6519] close(12) = -1 EBADF (Bad file descriptor) [pid 6519] close(13) = -1 EBADF (Bad file descriptor) [pid 6519] close(14) = -1 EBADF (Bad file descriptor) [pid 6519] close(15) = -1 EBADF (Bad file descriptor) [pid 6519] close(16) = -1 EBADF (Bad file descriptor) [pid 6519] close(17) = -1 EBADF (Bad file descriptor) [pid 6519] close(18) = -1 EBADF (Bad file descriptor) [pid 6519] close(19) = -1 EBADF (Bad file descriptor) [pid 6519] close(20) = -1 EBADF (Bad file descriptor) [pid 6519] close(21) = -1 EBADF (Bad file descriptor) [pid 6519] close(22) = -1 EBADF (Bad file descriptor) [pid 6519] close(23) = -1 EBADF (Bad file descriptor) [pid 6519] close(24) = -1 EBADF (Bad file descriptor) [pid 6519] close(25) = -1 EBADF (Bad file descriptor) [pid 6519] close(26) = -1 EBADF (Bad file descriptor) [pid 6519] close(27) = -1 EBADF (Bad file descriptor) [pid 6519] close(28) = -1 EBADF (Bad file descriptor) [pid 6519] close(29) = -1 EBADF (Bad file descriptor) [pid 6519] exit_group(0) = ? [pid 6519] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6520 attached , child_tidptr=0x555555cb2690) = 1476 [pid 6520] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6520] setpgid(0, 0) = 0 [pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6520] write(3, "1000", 4) = 4 [pid 6520] close(3) = 0 [pid 6520] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6520] setns(201, 0) = 0 [pid 6520] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6520] setns(3, 0) = 0 [pid 6520] close(3) = 0 [pid 6520] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6520] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6520] close(3) = -1 EBADF (Bad file descriptor) [pid 6520] close(4) = 0 [pid 6520] close(5) = -1 EBADF (Bad file descriptor) [pid 6520] close(6) = -1 EBADF (Bad file descriptor) [pid 6520] close(7) = -1 EBADF (Bad file descriptor) [pid 6520] close(8) = -1 EBADF (Bad file descriptor) [pid 6520] close(9) = -1 EBADF (Bad file descriptor) [pid 6520] close(10) = -1 EBADF (Bad file descriptor) [pid 6520] close(11) = -1 EBADF (Bad file descriptor) [pid 6520] close(12) = -1 EBADF (Bad file descriptor) [pid 6520] close(13) = -1 EBADF (Bad file descriptor) [pid 6520] close(14) = -1 EBADF (Bad file descriptor) [pid 6520] close(15) = -1 EBADF (Bad file descriptor) [pid 6520] close(16) = -1 EBADF (Bad file descriptor) [pid 6520] close(17) = -1 EBADF (Bad file descriptor) [pid 6520] close(18) = -1 EBADF (Bad file descriptor) [pid 6520] close(19) = -1 EBADF (Bad file descriptor) [pid 6520] close(20) = -1 EBADF (Bad file descriptor) [pid 6520] close(21) = -1 EBADF (Bad file descriptor) [pid 6520] close(22) = -1 EBADF (Bad file descriptor) [pid 6520] close(23) = -1 EBADF (Bad file descriptor) [pid 6520] close(24) = -1 EBADF (Bad file descriptor) [pid 6520] close(25) = -1 EBADF (Bad file descriptor) [pid 6520] close(26) = -1 EBADF (Bad file descriptor) [pid 6520] close(27) = -1 EBADF (Bad file descriptor) [pid 6520] close(28) = -1 EBADF (Bad file descriptor) [pid 6520] close(29) = -1 EBADF (Bad file descriptor) [pid 6520] exit_group(0) = ? [pid 6520] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6521 attached , child_tidptr=0x555555cb2690) = 1477 [pid 6521] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6521] setpgid(0, 0) = 0 [pid 6521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6521] write(3, "1000", 4) = 4 [pid 6521] close(3) = 0 [pid 6521] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6521] setns(201, 0) = 0 [pid 6521] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6521] setns(3, 0) = 0 [pid 6521] close(3) = 0 [pid 6521] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6521] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6521] close(3) = -1 EBADF (Bad file descriptor) [pid 6521] close(4) = 0 [pid 6521] close(5) = -1 EBADF (Bad file descriptor) [pid 6521] close(6) = -1 EBADF (Bad file descriptor) [pid 6521] close(7) = -1 EBADF (Bad file descriptor) [pid 6521] close(8) = -1 EBADF (Bad file descriptor) [pid 6521] close(9) = -1 EBADF (Bad file descriptor) [pid 6521] close(10) = -1 EBADF (Bad file descriptor) [pid 6521] close(11) = -1 EBADF (Bad file descriptor) [pid 6521] close(12) = -1 EBADF (Bad file descriptor) [pid 6521] close(13) = -1 EBADF (Bad file descriptor) [pid 6521] close(14) = -1 EBADF (Bad file descriptor) [pid 6521] close(15) = -1 EBADF (Bad file descriptor) [pid 6521] close(16) = -1 EBADF (Bad file descriptor) [pid 6521] close(17) = -1 EBADF (Bad file descriptor) [pid 6521] close(18) = -1 EBADF (Bad file descriptor) [pid 6521] close(19) = -1 EBADF (Bad file descriptor) [pid 6521] close(20) = -1 EBADF (Bad file descriptor) [pid 6521] close(21) = -1 EBADF (Bad file descriptor) [pid 6521] close(22) = -1 EBADF (Bad file descriptor) [pid 6521] close(23) = -1 EBADF (Bad file descriptor) [pid 6521] close(24) = -1 EBADF (Bad file descriptor) [pid 6521] close(25) = -1 EBADF (Bad file descriptor) [pid 6521] close(26) = -1 EBADF (Bad file descriptor) [pid 6521] close(27) = -1 EBADF (Bad file descriptor) [pid 6521] close(28) = -1 EBADF (Bad file descriptor) [pid 6521] close(29) = -1 EBADF (Bad file descriptor) [pid 6521] exit_group(0) = ? [pid 6521] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6522 attached [pid 6522] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1478 [pid 6522] <... prctl resumed>) = 0 [pid 6522] setpgid(0, 0) = 0 [pid 6522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6522] write(3, "1000", 4) = 4 [pid 6522] close(3) = 0 [pid 6522] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6522] setns(201, 0) = 0 [pid 6522] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6522] setns(3, 0) = 0 [pid 6522] close(3) = 0 [pid 6522] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6522] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6522] close(3) = -1 EBADF (Bad file descriptor) [pid 6522] close(4) = 0 [pid 6522] close(5) = -1 EBADF (Bad file descriptor) [pid 6522] close(6) = -1 EBADF (Bad file descriptor) [pid 6522] close(7) = -1 EBADF (Bad file descriptor) [pid 6522] close(8) = -1 EBADF (Bad file descriptor) [pid 6522] close(9) = -1 EBADF (Bad file descriptor) [pid 6522] close(10) = -1 EBADF (Bad file descriptor) [pid 6522] close(11) = -1 EBADF (Bad file descriptor) [pid 6522] close(12) = -1 EBADF (Bad file descriptor) [pid 6522] close(13) = -1 EBADF (Bad file descriptor) [pid 6522] close(14) = -1 EBADF (Bad file descriptor) [pid 6522] close(15) = -1 EBADF (Bad file descriptor) [pid 6522] close(16) = -1 EBADF (Bad file descriptor) [pid 6522] close(17) = -1 EBADF (Bad file descriptor) [pid 6522] close(18) = -1 EBADF (Bad file descriptor) [pid 6522] close(19) = -1 EBADF (Bad file descriptor) [pid 6522] close(20) = -1 EBADF (Bad file descriptor) [pid 6522] close(21) = -1 EBADF (Bad file descriptor) [pid 6522] close(22) = -1 EBADF (Bad file descriptor) [pid 6522] close(23) = -1 EBADF (Bad file descriptor) [pid 6522] close(24) = -1 EBADF (Bad file descriptor) [pid 6522] close(25) = -1 EBADF (Bad file descriptor) [pid 6522] close(26) = -1 EBADF (Bad file descriptor) [pid 6522] close(27) = -1 EBADF (Bad file descriptor) [pid 6522] close(28) = -1 EBADF (Bad file descriptor) [pid 6522] close(29) = -1 EBADF (Bad file descriptor) [pid 6522] exit_group(0) = ? [pid 6522] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6523 attached , child_tidptr=0x555555cb2690) = 1479 [pid 6523] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6523] setpgid(0, 0) = 0 [pid 6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6523] write(3, "1000", 4) = 4 [pid 6523] close(3) = 0 [pid 6523] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6523] setns(201, 0) = 0 [pid 6523] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6523] setns(3, 0) = 0 [pid 6523] close(3) = 0 [pid 6523] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6523] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6523] close(3) = -1 EBADF (Bad file descriptor) [pid 6523] close(4) = 0 [pid 6523] close(5) = -1 EBADF (Bad file descriptor) [pid 6523] close(6) = -1 EBADF (Bad file descriptor) [pid 6523] close(7) = -1 EBADF (Bad file descriptor) [pid 6523] close(8) = -1 EBADF (Bad file descriptor) [pid 6523] close(9) = -1 EBADF (Bad file descriptor) [pid 6523] close(10) = -1 EBADF (Bad file descriptor) [pid 6523] close(11) = -1 EBADF (Bad file descriptor) [pid 6523] close(12) = -1 EBADF (Bad file descriptor) [pid 6523] close(13) = -1 EBADF (Bad file descriptor) [pid 6523] close(14) = -1 EBADF (Bad file descriptor) [pid 6523] close(15) = -1 EBADF (Bad file descriptor) [pid 6523] close(16) = -1 EBADF (Bad file descriptor) [pid 6523] close(17) = -1 EBADF (Bad file descriptor) [pid 6523] close(18) = -1 EBADF (Bad file descriptor) [pid 6523] close(19) = -1 EBADF (Bad file descriptor) [pid 6523] close(20) = -1 EBADF (Bad file descriptor) [pid 6523] close(21) = -1 EBADF (Bad file descriptor) [pid 6523] close(22) = -1 EBADF (Bad file descriptor) [pid 6523] close(23) = -1 EBADF (Bad file descriptor) [pid 6523] close(24) = -1 EBADF (Bad file descriptor) [pid 6523] close(25) = -1 EBADF (Bad file descriptor) [pid 6523] close(26) = -1 EBADF (Bad file descriptor) [pid 6523] close(27) = -1 EBADF (Bad file descriptor) [pid 6523] close(28) = -1 EBADF (Bad file descriptor) [pid 6523] close(29) = -1 EBADF (Bad file descriptor) [pid 6523] exit_group(0) = ? [pid 6523] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6524 attached [pid 6524] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1480 [pid 6524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6524] setpgid(0, 0) = 0 [pid 6524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6524] write(3, "1000", 4) = 4 [pid 6524] close(3) = 0 [pid 6524] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6524] setns(201, 0) = 0 [pid 6524] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6524] setns(3, 0) = 0 [pid 6524] close(3) = 0 [pid 6524] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6524] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6524] close(3) = -1 EBADF (Bad file descriptor) [pid 6524] close(4) = 0 [pid 6524] close(5) = -1 EBADF (Bad file descriptor) [pid 6524] close(6) = -1 EBADF (Bad file descriptor) [pid 6524] close(7) = -1 EBADF (Bad file descriptor) [pid 6524] close(8) = -1 EBADF (Bad file descriptor) [pid 6524] close(9) = -1 EBADF (Bad file descriptor) [pid 6524] close(10) = -1 EBADF (Bad file descriptor) [pid 6524] close(11) = -1 EBADF (Bad file descriptor) [pid 6524] close(12) = -1 EBADF (Bad file descriptor) [pid 6524] close(13) = -1 EBADF (Bad file descriptor) [pid 6524] close(14) = -1 EBADF (Bad file descriptor) [pid 6524] close(15) = -1 EBADF (Bad file descriptor) [pid 6524] close(16) = -1 EBADF (Bad file descriptor) [pid 6524] close(17) = -1 EBADF (Bad file descriptor) [pid 6524] close(18) = -1 EBADF (Bad file descriptor) [pid 6524] close(19) = -1 EBADF (Bad file descriptor) [pid 6524] close(20) = -1 EBADF (Bad file descriptor) [pid 6524] close(21) = -1 EBADF (Bad file descriptor) [pid 6524] close(22) = -1 EBADF (Bad file descriptor) [pid 6524] close(23) = -1 EBADF (Bad file descriptor) [pid 6524] close(24) = -1 EBADF (Bad file descriptor) [pid 6524] close(25) = -1 EBADF (Bad file descriptor) [pid 6524] close(26) = -1 EBADF (Bad file descriptor) [pid 6524] close(27) = -1 EBADF (Bad file descriptor) [pid 6524] close(28) = -1 EBADF (Bad file descriptor) [pid 6524] close(29) = -1 EBADF (Bad file descriptor) [pid 6524] exit_group(0) = ? [pid 6524] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6525 attached [pid 6525] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1481 [pid 6525] <... prctl resumed>) = 0 [pid 6525] setpgid(0, 0) = 0 [pid 6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6525] write(3, "1000", 4) = 4 [pid 6525] close(3) = 0 [pid 6525] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6525] setns(201, 0) = 0 [pid 6525] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6525] setns(3, 0) = 0 [pid 6525] close(3) = 0 [pid 6525] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6525] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6525] close(3) = -1 EBADF (Bad file descriptor) [pid 6525] close(4) = 0 [pid 6525] close(5) = -1 EBADF (Bad file descriptor) [pid 6525] close(6) = -1 EBADF (Bad file descriptor) [pid 6525] close(7) = -1 EBADF (Bad file descriptor) [pid 6525] close(8) = -1 EBADF (Bad file descriptor) [pid 6525] close(9) = -1 EBADF (Bad file descriptor) [pid 6525] close(10) = -1 EBADF (Bad file descriptor) [pid 6525] close(11) = -1 EBADF (Bad file descriptor) [pid 6525] close(12) = -1 EBADF (Bad file descriptor) [pid 6525] close(13) = -1 EBADF (Bad file descriptor) [pid 6525] close(14) = -1 EBADF (Bad file descriptor) [pid 6525] close(15) = -1 EBADF (Bad file descriptor) [pid 6525] close(16) = -1 EBADF (Bad file descriptor) [pid 6525] close(17) = -1 EBADF (Bad file descriptor) [pid 6525] close(18) = -1 EBADF (Bad file descriptor) [pid 6525] close(19) = -1 EBADF (Bad file descriptor) [pid 6525] close(20) = -1 EBADF (Bad file descriptor) [pid 6525] close(21) = -1 EBADF (Bad file descriptor) [pid 6525] close(22) = -1 EBADF (Bad file descriptor) [pid 6525] close(23) = -1 EBADF (Bad file descriptor) [pid 6525] close(24) = -1 EBADF (Bad file descriptor) [pid 6525] close(25) = -1 EBADF (Bad file descriptor) [pid 6525] close(26) = -1 EBADF (Bad file descriptor) [pid 6525] close(27) = -1 EBADF (Bad file descriptor) [pid 6525] close(28) = -1 EBADF (Bad file descriptor) [pid 6525] close(29) = -1 EBADF (Bad file descriptor) [pid 6525] exit_group(0) = ? [pid 6525] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6526 attached [pid 6526] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1482 [pid 6526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6526] setpgid(0, 0) = 0 [pid 6526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6526] write(3, "1000", 4) = 4 [pid 6526] close(3) = 0 [pid 6526] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6526] setns(201, 0) = 0 [pid 6526] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6526] setns(3, 0) = 0 [pid 6526] close(3) = 0 [pid 6526] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6526] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6526] close(3) = -1 EBADF (Bad file descriptor) [pid 6526] close(4) = 0 [pid 6526] close(5) = -1 EBADF (Bad file descriptor) [pid 6526] close(6) = -1 EBADF (Bad file descriptor) [pid 6526] close(7) = -1 EBADF (Bad file descriptor) [pid 6526] close(8) = -1 EBADF (Bad file descriptor) [pid 6526] close(9) = -1 EBADF (Bad file descriptor) [pid 6526] close(10) = -1 EBADF (Bad file descriptor) [pid 6526] close(11) = -1 EBADF (Bad file descriptor) [pid 6526] close(12) = -1 EBADF (Bad file descriptor) [pid 6526] close(13) = -1 EBADF (Bad file descriptor) [pid 6526] close(14) = -1 EBADF (Bad file descriptor) [pid 6526] close(15) = -1 EBADF (Bad file descriptor) [pid 6526] close(16) = -1 EBADF (Bad file descriptor) [pid 6526] close(17) = -1 EBADF (Bad file descriptor) [pid 6526] close(18) = -1 EBADF (Bad file descriptor) [pid 6526] close(19) = -1 EBADF (Bad file descriptor) [pid 6526] close(20) = -1 EBADF (Bad file descriptor) [pid 6526] close(21) = -1 EBADF (Bad file descriptor) [pid 6526] close(22) = -1 EBADF (Bad file descriptor) [pid 6526] close(23) = -1 EBADF (Bad file descriptor) [pid 6526] close(24) = -1 EBADF (Bad file descriptor) [pid 6526] close(25) = -1 EBADF (Bad file descriptor) [pid 6526] close(26) = -1 EBADF (Bad file descriptor) [pid 6526] close(27) = -1 EBADF (Bad file descriptor) [pid 6526] close(28) = -1 EBADF (Bad file descriptor) [pid 6526] close(29) = -1 EBADF (Bad file descriptor) [pid 6526] exit_group(0) = ? [pid 6526] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6527 attached [pid 6527] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1483 [pid 6527] <... set_robust_list resumed>) = 0 [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6527] setpgid(0, 0) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6527] write(3, "1000", 4) = 4 [pid 6527] close(3) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6527] setns(201, 0) = 0 [pid 6527] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6527] setns(3, 0) = 0 [pid 6527] close(3) = 0 [pid 6527] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6527] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6527] close(3) = -1 EBADF (Bad file descriptor) [pid 6527] close(4) = 0 [pid 6527] close(5) = -1 EBADF (Bad file descriptor) [pid 6527] close(6) = -1 EBADF (Bad file descriptor) [pid 6527] close(7) = -1 EBADF (Bad file descriptor) [pid 6527] close(8) = -1 EBADF (Bad file descriptor) [pid 6527] close(9) = -1 EBADF (Bad file descriptor) [pid 6527] close(10) = -1 EBADF (Bad file descriptor) [pid 6527] close(11) = -1 EBADF (Bad file descriptor) [pid 6527] close(12) = -1 EBADF (Bad file descriptor) [pid 6527] close(13) = -1 EBADF (Bad file descriptor) [pid 6527] close(14) = -1 EBADF (Bad file descriptor) [pid 6527] close(15) = -1 EBADF (Bad file descriptor) [pid 6527] close(16) = -1 EBADF (Bad file descriptor) [pid 6527] close(17) = -1 EBADF (Bad file descriptor) [pid 6527] close(18) = -1 EBADF (Bad file descriptor) [pid 6527] close(19) = -1 EBADF (Bad file descriptor) [pid 6527] close(20) = -1 EBADF (Bad file descriptor) [pid 6527] close(21) = -1 EBADF (Bad file descriptor) [pid 6527] close(22) = -1 EBADF (Bad file descriptor) [pid 6527] close(23) = -1 EBADF (Bad file descriptor) [pid 6527] close(24) = -1 EBADF (Bad file descriptor) [pid 6527] close(25) = -1 EBADF (Bad file descriptor) [pid 6527] close(26) = -1 EBADF (Bad file descriptor) [pid 6527] close(27) = -1 EBADF (Bad file descriptor) [pid 6527] close(28) = -1 EBADF (Bad file descriptor) [pid 6527] close(29) = -1 EBADF (Bad file descriptor) [pid 6527] exit_group(0) = ? [pid 6527] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1484 ./strace-static-x86_64: Process 6528 attached [pid 6528] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6528] setpgid(0, 0) = 0 [pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6528] write(3, "1000", 4) = 4 [pid 6528] close(3) = 0 [pid 6528] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6528] setns(201, 0) = 0 [pid 6528] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6528] setns(3, 0) = 0 [pid 6528] close(3) = 0 [pid 6528] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6528] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6528] close(3) = -1 EBADF (Bad file descriptor) [pid 6528] close(4) = 0 [pid 6528] close(5) = -1 EBADF (Bad file descriptor) [pid 6528] close(6) = -1 EBADF (Bad file descriptor) [pid 6528] close(7) = -1 EBADF (Bad file descriptor) [pid 6528] close(8) = -1 EBADF (Bad file descriptor) [pid 6528] close(9) = -1 EBADF (Bad file descriptor) [pid 6528] close(10) = -1 EBADF (Bad file descriptor) [pid 6528] close(11) = -1 EBADF (Bad file descriptor) [pid 6528] close(12) = -1 EBADF (Bad file descriptor) [pid 6528] close(13) = -1 EBADF (Bad file descriptor) [pid 6528] close(14) = -1 EBADF (Bad file descriptor) [pid 6528] close(15) = -1 EBADF (Bad file descriptor) [pid 6528] close(16) = -1 EBADF (Bad file descriptor) [pid 6528] close(17) = -1 EBADF (Bad file descriptor) [pid 6528] close(18) = -1 EBADF (Bad file descriptor) [pid 6528] close(19) = -1 EBADF (Bad file descriptor) [pid 6528] close(20) = -1 EBADF (Bad file descriptor) [pid 6528] close(21) = -1 EBADF (Bad file descriptor) [pid 6528] close(22) = -1 EBADF (Bad file descriptor) [pid 6528] close(23) = -1 EBADF (Bad file descriptor) [pid 6528] close(24) = -1 EBADF (Bad file descriptor) [pid 6528] close(25) = -1 EBADF (Bad file descriptor) [pid 6528] close(26) = -1 EBADF (Bad file descriptor) [pid 6528] close(27) = -1 EBADF (Bad file descriptor) [pid 6528] close(28) = -1 EBADF (Bad file descriptor) [pid 6528] close(29) = -1 EBADF (Bad file descriptor) [pid 6528] exit_group(0) = ? [pid 6528] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6529 attached , child_tidptr=0x555555cb2690) = 1485 [pid 6529] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6529] setpgid(0, 0) = 0 [pid 6529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6529] write(3, "1000", 4) = 4 [pid 6529] close(3) = 0 [pid 6529] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6529] setns(201, 0) = 0 [pid 6529] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6529] setns(3, 0) = 0 [pid 6529] close(3) = 0 [pid 6529] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6529] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6529] close(3) = -1 EBADF (Bad file descriptor) [pid 6529] close(4) = 0 [pid 6529] close(5) = -1 EBADF (Bad file descriptor) [pid 6529] close(6) = -1 EBADF (Bad file descriptor) [pid 6529] close(7) = -1 EBADF (Bad file descriptor) [pid 6529] close(8) = -1 EBADF (Bad file descriptor) [pid 6529] close(9) = -1 EBADF (Bad file descriptor) [pid 6529] close(10) = -1 EBADF (Bad file descriptor) [pid 6529] close(11) = -1 EBADF (Bad file descriptor) [pid 6529] close(12) = -1 EBADF (Bad file descriptor) [pid 6529] close(13) = -1 EBADF (Bad file descriptor) [pid 6529] close(14) = -1 EBADF (Bad file descriptor) [pid 6529] close(15) = -1 EBADF (Bad file descriptor) [pid 6529] close(16) = -1 EBADF (Bad file descriptor) [pid 6529] close(17) = -1 EBADF (Bad file descriptor) [pid 6529] close(18) = -1 EBADF (Bad file descriptor) [pid 6529] close(19) = -1 EBADF (Bad file descriptor) [pid 6529] close(20) = -1 EBADF (Bad file descriptor) [pid 6529] close(21) = -1 EBADF (Bad file descriptor) [pid 6529] close(22) = -1 EBADF (Bad file descriptor) [pid 6529] close(23) = -1 EBADF (Bad file descriptor) [pid 6529] close(24) = -1 EBADF (Bad file descriptor) [pid 6529] close(25) = -1 EBADF (Bad file descriptor) [pid 6529] close(26) = -1 EBADF (Bad file descriptor) [pid 6529] close(27) = -1 EBADF (Bad file descriptor) [pid 6529] close(28) = -1 EBADF (Bad file descriptor) [pid 6529] close(29) = -1 EBADF (Bad file descriptor) [pid 6529] exit_group(0) = ? [pid 6529] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6530 attached [pid 6530] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1486 [pid 6530] <... prctl resumed>) = 0 [pid 6530] setpgid(0, 0) = 0 [pid 6530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6530] write(3, "1000", 4) = 4 [pid 6530] close(3) = 0 [pid 6530] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6530] setns(201, 0) = 0 [pid 6530] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6530] setns(3, 0) = 0 [pid 6530] close(3) = 0 [pid 6530] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6530] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6530] close(3) = -1 EBADF (Bad file descriptor) [pid 6530] close(4) = 0 [pid 6530] close(5) = -1 EBADF (Bad file descriptor) [pid 6530] close(6) = -1 EBADF (Bad file descriptor) [pid 6530] close(7) = -1 EBADF (Bad file descriptor) [pid 6530] close(8) = -1 EBADF (Bad file descriptor) [pid 6530] close(9) = -1 EBADF (Bad file descriptor) [pid 6530] close(10) = -1 EBADF (Bad file descriptor) [pid 6530] close(11) = -1 EBADF (Bad file descriptor) [pid 6530] close(12) = -1 EBADF (Bad file descriptor) [pid 6530] close(13) = -1 EBADF (Bad file descriptor) [pid 6530] close(14) = -1 EBADF (Bad file descriptor) [pid 6530] close(15) = -1 EBADF (Bad file descriptor) [pid 6530] close(16) = -1 EBADF (Bad file descriptor) [pid 6530] close(17) = -1 EBADF (Bad file descriptor) [pid 6530] close(18) = -1 EBADF (Bad file descriptor) [pid 6530] close(19) = -1 EBADF (Bad file descriptor) [pid 6530] close(20) = -1 EBADF (Bad file descriptor) [pid 6530] close(21) = -1 EBADF (Bad file descriptor) [pid 6530] close(22) = -1 EBADF (Bad file descriptor) [pid 6530] close(23) = -1 EBADF (Bad file descriptor) [pid 6530] close(24) = -1 EBADF (Bad file descriptor) [pid 6530] close(25) = -1 EBADF (Bad file descriptor) [pid 6530] close(26) = -1 EBADF (Bad file descriptor) [pid 6530] close(27) = -1 EBADF (Bad file descriptor) [pid 6530] close(28) = -1 EBADF (Bad file descriptor) [pid 6530] close(29) = -1 EBADF (Bad file descriptor) [pid 6530] exit_group(0) = ? [pid 6530] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1487 ./strace-static-x86_64: Process 6531 attached [pid 6531] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6531] setpgid(0, 0) = 0 [pid 6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6531] write(3, "1000", 4) = 4 [pid 6531] close(3) = 0 [pid 6531] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6531] setns(201, 0) = 0 [pid 6531] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6531] setns(3, 0) = 0 [pid 6531] close(3) = 0 [pid 6531] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6531] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6531] close(3) = -1 EBADF (Bad file descriptor) [pid 6531] close(4) = 0 [pid 6531] close(5) = -1 EBADF (Bad file descriptor) [pid 6531] close(6) = -1 EBADF (Bad file descriptor) [pid 6531] close(7) = -1 EBADF (Bad file descriptor) [pid 6531] close(8) = -1 EBADF (Bad file descriptor) [pid 6531] close(9) = -1 EBADF (Bad file descriptor) [pid 6531] close(10) = -1 EBADF (Bad file descriptor) [pid 6531] close(11) = -1 EBADF (Bad file descriptor) [pid 6531] close(12) = -1 EBADF (Bad file descriptor) [pid 6531] close(13) = -1 EBADF (Bad file descriptor) [pid 6531] close(14) = -1 EBADF (Bad file descriptor) [pid 6531] close(15) = -1 EBADF (Bad file descriptor) [pid 6531] close(16) = -1 EBADF (Bad file descriptor) [pid 6531] close(17) = -1 EBADF (Bad file descriptor) [pid 6531] close(18) = -1 EBADF (Bad file descriptor) [pid 6531] close(19) = -1 EBADF (Bad file descriptor) [pid 6531] close(20) = -1 EBADF (Bad file descriptor) [pid 6531] close(21) = -1 EBADF (Bad file descriptor) [pid 6531] close(22) = -1 EBADF (Bad file descriptor) [pid 6531] close(23) = -1 EBADF (Bad file descriptor) [pid 6531] close(24) = -1 EBADF (Bad file descriptor) [pid 6531] close(25) = -1 EBADF (Bad file descriptor) [pid 6531] close(26) = -1 EBADF (Bad file descriptor) [pid 6531] close(27) = -1 EBADF (Bad file descriptor) [pid 6531] close(28) = -1 EBADF (Bad file descriptor) [pid 6531] close(29) = -1 EBADF (Bad file descriptor) [pid 6531] exit_group(0) = ? [pid 6531] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6532 attached [pid 6532] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1488 [pid 6532] <... prctl resumed>) = 0 [pid 6532] setpgid(0, 0) = 0 [pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6532] write(3, "1000", 4) = 4 [pid 6532] close(3) = 0 [pid 6532] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6532] setns(201, 0) = 0 [pid 6532] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6532] setns(3, 0) = 0 [pid 6532] close(3) = 0 [pid 6532] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6532] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6532] close(3) = -1 EBADF (Bad file descriptor) [pid 6532] close(4) = 0 [pid 6532] close(5) = -1 EBADF (Bad file descriptor) [pid 6532] close(6) = -1 EBADF (Bad file descriptor) [pid 6532] close(7) = -1 EBADF (Bad file descriptor) [pid 6532] close(8) = -1 EBADF (Bad file descriptor) [pid 6532] close(9) = -1 EBADF (Bad file descriptor) [pid 6532] close(10) = -1 EBADF (Bad file descriptor) [pid 6532] close(11) = -1 EBADF (Bad file descriptor) [pid 6532] close(12) = -1 EBADF (Bad file descriptor) [pid 6532] close(13) = -1 EBADF (Bad file descriptor) [pid 6532] close(14) = -1 EBADF (Bad file descriptor) [pid 6532] close(15) = -1 EBADF (Bad file descriptor) [pid 6532] close(16) = -1 EBADF (Bad file descriptor) [pid 6532] close(17) = -1 EBADF (Bad file descriptor) [pid 6532] close(18) = -1 EBADF (Bad file descriptor) [pid 6532] close(19) = -1 EBADF (Bad file descriptor) [pid 6532] close(20) = -1 EBADF (Bad file descriptor) [pid 6532] close(21) = -1 EBADF (Bad file descriptor) [pid 6532] close(22) = -1 EBADF (Bad file descriptor) [pid 6532] close(23) = -1 EBADF (Bad file descriptor) [pid 6532] close(24) = -1 EBADF (Bad file descriptor) [pid 6532] close(25) = -1 EBADF (Bad file descriptor) [pid 6532] close(26) = -1 EBADF (Bad file descriptor) [pid 6532] close(27) = -1 EBADF (Bad file descriptor) [pid 6532] close(28) = -1 EBADF (Bad file descriptor) [pid 6532] close(29) = -1 EBADF (Bad file descriptor) [pid 6532] exit_group(0) = ? [pid 6532] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6533 attached [pid 6533] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1489 [pid 6533] <... set_robust_list resumed>) = 0 [pid 6533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6533] setpgid(0, 0) = 0 [pid 6533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6533] write(3, "1000", 4) = 4 [pid 6533] close(3) = 0 [pid 6533] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6533] setns(201, 0) = 0 [pid 6533] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6533] setns(3, 0) = 0 [pid 6533] close(3) = 0 [pid 6533] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6533] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6533] close(3) = -1 EBADF (Bad file descriptor) [pid 6533] close(4) = 0 [pid 6533] close(5) = -1 EBADF (Bad file descriptor) [pid 6533] close(6) = -1 EBADF (Bad file descriptor) [pid 6533] close(7) = -1 EBADF (Bad file descriptor) [pid 6533] close(8) = -1 EBADF (Bad file descriptor) [pid 6533] close(9) = -1 EBADF (Bad file descriptor) [pid 6533] close(10) = -1 EBADF (Bad file descriptor) [pid 6533] close(11) = -1 EBADF (Bad file descriptor) [pid 6533] close(12) = -1 EBADF (Bad file descriptor) [pid 6533] close(13) = -1 EBADF (Bad file descriptor) [pid 6533] close(14) = -1 EBADF (Bad file descriptor) [pid 6533] close(15) = -1 EBADF (Bad file descriptor) [pid 6533] close(16) = -1 EBADF (Bad file descriptor) [pid 6533] close(17) = -1 EBADF (Bad file descriptor) [pid 6533] close(18) = -1 EBADF (Bad file descriptor) [pid 6533] close(19) = -1 EBADF (Bad file descriptor) [pid 6533] close(20) = -1 EBADF (Bad file descriptor) [pid 6533] close(21) = -1 EBADF (Bad file descriptor) [pid 6533] close(22) = -1 EBADF (Bad file descriptor) [pid 6533] close(23) = -1 EBADF (Bad file descriptor) [pid 6533] close(24) = -1 EBADF (Bad file descriptor) [pid 6533] close(25) = -1 EBADF (Bad file descriptor) [pid 6533] close(26) = -1 EBADF (Bad file descriptor) [pid 6533] close(27) = -1 EBADF (Bad file descriptor) [pid 6533] close(28) = -1 EBADF (Bad file descriptor) [pid 6533] close(29) = -1 EBADF (Bad file descriptor) [pid 6533] exit_group(0) = ? [pid 6533] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6534 attached [pid 6534] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1490 [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6534] setpgid(0, 0) = 0 [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6534] write(3, "1000", 4) = 4 [pid 6534] close(3) = 0 [pid 6534] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6534] setns(201, 0) = 0 [pid 6534] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6534] setns(3, 0) = 0 [pid 6534] close(3) = 0 [pid 6534] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6534] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6534] close(3) = -1 EBADF (Bad file descriptor) [pid 6534] close(4) = 0 [pid 6534] close(5) = -1 EBADF (Bad file descriptor) [pid 6534] close(6) = -1 EBADF (Bad file descriptor) [pid 6534] close(7) = -1 EBADF (Bad file descriptor) [pid 6534] close(8) = -1 EBADF (Bad file descriptor) [pid 6534] close(9) = -1 EBADF (Bad file descriptor) [pid 6534] close(10) = -1 EBADF (Bad file descriptor) [pid 6534] close(11) = -1 EBADF (Bad file descriptor) [pid 6534] close(12) = -1 EBADF (Bad file descriptor) [pid 6534] close(13) = -1 EBADF (Bad file descriptor) [pid 6534] close(14) = -1 EBADF (Bad file descriptor) [pid 6534] close(15) = -1 EBADF (Bad file descriptor) [pid 6534] close(16) = -1 EBADF (Bad file descriptor) [pid 6534] close(17) = -1 EBADF (Bad file descriptor) [pid 6534] close(18) = -1 EBADF (Bad file descriptor) [pid 6534] close(19) = -1 EBADF (Bad file descriptor) [pid 6534] close(20) = -1 EBADF (Bad file descriptor) [pid 6534] close(21) = -1 EBADF (Bad file descriptor) [pid 6534] close(22) = -1 EBADF (Bad file descriptor) [pid 6534] close(23) = -1 EBADF (Bad file descriptor) [pid 6534] close(24) = -1 EBADF (Bad file descriptor) [pid 6534] close(25) = -1 EBADF (Bad file descriptor) [pid 6534] close(26) = -1 EBADF (Bad file descriptor) [pid 6534] close(27) = -1 EBADF (Bad file descriptor) [pid 6534] close(28) = -1 EBADF (Bad file descriptor) [pid 6534] close(29) = -1 EBADF (Bad file descriptor) [pid 6534] exit_group(0) = ? [pid 6534] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1490, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6535 attached [pid 6535] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1491 [pid 6535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6535] setpgid(0, 0) = 0 [pid 6535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6535] write(3, "1000", 4) = 4 [pid 6535] close(3) = 0 [pid 6535] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6535] setns(201, 0) = 0 [pid 6535] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6535] setns(3, 0) = 0 [pid 6535] close(3) = 0 [pid 6535] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6535] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6535] close(3) = -1 EBADF (Bad file descriptor) [pid 6535] close(4) = 0 [pid 6535] close(5) = -1 EBADF (Bad file descriptor) [pid 6535] close(6) = -1 EBADF (Bad file descriptor) [pid 6535] close(7) = -1 EBADF (Bad file descriptor) [pid 6535] close(8) = -1 EBADF (Bad file descriptor) [pid 6535] close(9) = -1 EBADF (Bad file descriptor) [pid 6535] close(10) = -1 EBADF (Bad file descriptor) [pid 6535] close(11) = -1 EBADF (Bad file descriptor) [pid 6535] close(12) = -1 EBADF (Bad file descriptor) [pid 6535] close(13) = -1 EBADF (Bad file descriptor) [pid 6535] close(14) = -1 EBADF (Bad file descriptor) [pid 6535] close(15) = -1 EBADF (Bad file descriptor) [pid 6535] close(16) = -1 EBADF (Bad file descriptor) [pid 6535] close(17) = -1 EBADF (Bad file descriptor) [pid 6535] close(18) = -1 EBADF (Bad file descriptor) [pid 6535] close(19) = -1 EBADF (Bad file descriptor) [pid 6535] close(20) = -1 EBADF (Bad file descriptor) [pid 6535] close(21) = -1 EBADF (Bad file descriptor) [pid 6535] close(22) = -1 EBADF (Bad file descriptor) [pid 6535] close(23) = -1 EBADF (Bad file descriptor) [pid 6535] close(24) = -1 EBADF (Bad file descriptor) [pid 6535] close(25) = -1 EBADF (Bad file descriptor) [pid 6535] close(26) = -1 EBADF (Bad file descriptor) [pid 6535] close(27) = -1 EBADF (Bad file descriptor) [pid 6535] close(28) = -1 EBADF (Bad file descriptor) [pid 6535] close(29) = -1 EBADF (Bad file descriptor) [pid 6535] exit_group(0) = ? [pid 6535] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6536 attached [pid 6536] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1492 [pid 6536] <... set_robust_list resumed>) = 0 [pid 6536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6536] setpgid(0, 0) = 0 [pid 6536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6536] write(3, "1000", 4) = 4 [pid 6536] close(3) = 0 [pid 6536] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6536] setns(201, 0) = 0 [pid 6536] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6536] setns(3, 0) = 0 [pid 6536] close(3) = 0 [pid 6536] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6536] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6536] close(3) = -1 EBADF (Bad file descriptor) [pid 6536] close(4) = 0 [pid 6536] close(5) = -1 EBADF (Bad file descriptor) [pid 6536] close(6) = -1 EBADF (Bad file descriptor) [pid 6536] close(7) = -1 EBADF (Bad file descriptor) [pid 6536] close(8) = -1 EBADF (Bad file descriptor) [pid 6536] close(9) = -1 EBADF (Bad file descriptor) [pid 6536] close(10) = -1 EBADF (Bad file descriptor) [pid 6536] close(11) = -1 EBADF (Bad file descriptor) [pid 6536] close(12) = -1 EBADF (Bad file descriptor) [pid 6536] close(13) = -1 EBADF (Bad file descriptor) [pid 6536] close(14) = -1 EBADF (Bad file descriptor) [pid 6536] close(15) = -1 EBADF (Bad file descriptor) [pid 6536] close(16) = -1 EBADF (Bad file descriptor) [pid 6536] close(17) = -1 EBADF (Bad file descriptor) [pid 6536] close(18) = -1 EBADF (Bad file descriptor) [pid 6536] close(19) = -1 EBADF (Bad file descriptor) [pid 6536] close(20) = -1 EBADF (Bad file descriptor) [pid 6536] close(21) = -1 EBADF (Bad file descriptor) [pid 6536] close(22) = -1 EBADF (Bad file descriptor) [pid 6536] close(23) = -1 EBADF (Bad file descriptor) [pid 6536] close(24) = -1 EBADF (Bad file descriptor) [pid 6536] close(25) = -1 EBADF (Bad file descriptor) [pid 6536] close(26) = -1 EBADF (Bad file descriptor) [pid 6536] close(27) = -1 EBADF (Bad file descriptor) [pid 6536] close(28) = -1 EBADF (Bad file descriptor) [pid 6536] close(29) = -1 EBADF (Bad file descriptor) [pid 6536] exit_group(0) = ? [pid 6536] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1493 ./strace-static-x86_64: Process 6537 attached [pid 6537] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6537] setpgid(0, 0) = 0 [pid 6537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6537] write(3, "1000", 4) = 4 [pid 6537] close(3) = 0 [pid 6537] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6537] setns(201, 0) = 0 [pid 6537] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6537] setns(3, 0) = 0 [pid 6537] close(3) = 0 [pid 6537] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6537] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6537] close(3) = -1 EBADF (Bad file descriptor) [pid 6537] close(4) = 0 [pid 6537] close(5) = -1 EBADF (Bad file descriptor) [pid 6537] close(6) = -1 EBADF (Bad file descriptor) [pid 6537] close(7) = -1 EBADF (Bad file descriptor) [pid 6537] close(8) = -1 EBADF (Bad file descriptor) [pid 6537] close(9) = -1 EBADF (Bad file descriptor) [pid 6537] close(10) = -1 EBADF (Bad file descriptor) [pid 6537] close(11) = -1 EBADF (Bad file descriptor) [pid 6537] close(12) = -1 EBADF (Bad file descriptor) [pid 6537] close(13) = -1 EBADF (Bad file descriptor) [pid 6537] close(14) = -1 EBADF (Bad file descriptor) [pid 6537] close(15) = -1 EBADF (Bad file descriptor) [pid 6537] close(16) = -1 EBADF (Bad file descriptor) [pid 6537] close(17) = -1 EBADF (Bad file descriptor) [pid 6537] close(18) = -1 EBADF (Bad file descriptor) [pid 6537] close(19) = -1 EBADF (Bad file descriptor) [pid 6537] close(20) = -1 EBADF (Bad file descriptor) [pid 6537] close(21) = -1 EBADF (Bad file descriptor) [pid 6537] close(22) = -1 EBADF (Bad file descriptor) [pid 6537] close(23) = -1 EBADF (Bad file descriptor) [pid 6537] close(24) = -1 EBADF (Bad file descriptor) [pid 6537] close(25) = -1 EBADF (Bad file descriptor) [pid 6537] close(26) = -1 EBADF (Bad file descriptor) [pid 6537] close(27) = -1 EBADF (Bad file descriptor) [pid 6537] close(28) = -1 EBADF (Bad file descriptor) [pid 6537] close(29) = -1 EBADF (Bad file descriptor) [pid 6537] exit_group(0) = ? [pid 6537] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6538 attached [pid 6538] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1494 [pid 6538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6538] setpgid(0, 0) = 0 [pid 6538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6538] write(3, "1000", 4) = 4 [pid 6538] close(3) = 0 [pid 6538] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6538] setns(201, 0) = 0 [pid 6538] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6538] setns(3, 0) = 0 [pid 6538] close(3) = 0 [pid 6538] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6538] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6538] close(3) = -1 EBADF (Bad file descriptor) [pid 6538] close(4) = 0 [pid 6538] close(5) = -1 EBADF (Bad file descriptor) [pid 6538] close(6) = -1 EBADF (Bad file descriptor) [pid 6538] close(7) = -1 EBADF (Bad file descriptor) [pid 6538] close(8) = -1 EBADF (Bad file descriptor) [pid 6538] close(9) = -1 EBADF (Bad file descriptor) [pid 6538] close(10) = -1 EBADF (Bad file descriptor) [pid 6538] close(11) = -1 EBADF (Bad file descriptor) [pid 6538] close(12) = -1 EBADF (Bad file descriptor) [pid 6538] close(13) = -1 EBADF (Bad file descriptor) [pid 6538] close(14) = -1 EBADF (Bad file descriptor) [pid 6538] close(15) = -1 EBADF (Bad file descriptor) [pid 6538] close(16) = -1 EBADF (Bad file descriptor) [pid 6538] close(17) = -1 EBADF (Bad file descriptor) [pid 6538] close(18) = -1 EBADF (Bad file descriptor) [pid 6538] close(19) = -1 EBADF (Bad file descriptor) [pid 6538] close(20) = -1 EBADF (Bad file descriptor) [pid 6538] close(21) = -1 EBADF (Bad file descriptor) [pid 6538] close(22) = -1 EBADF (Bad file descriptor) [pid 6538] close(23) = -1 EBADF (Bad file descriptor) [pid 6538] close(24) = -1 EBADF (Bad file descriptor) [pid 6538] close(25) = -1 EBADF (Bad file descriptor) [pid 6538] close(26) = -1 EBADF (Bad file descriptor) [pid 6538] close(27) = -1 EBADF (Bad file descriptor) [pid 6538] close(28) = -1 EBADF (Bad file descriptor) [pid 6538] close(29) = -1 EBADF (Bad file descriptor) [pid 6538] exit_group(0) = ? [pid 6538] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6539 attached , child_tidptr=0x555555cb2690) = 1495 [pid 6539] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6539] setpgid(0, 0) = 0 [pid 6539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6539] write(3, "1000", 4) = 4 [pid 6539] close(3) = 0 [pid 6539] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6539] setns(201, 0) = 0 [pid 6539] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6539] setns(3, 0) = 0 [pid 6539] close(3) = 0 [pid 6539] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6539] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6539] close(3) = -1 EBADF (Bad file descriptor) [pid 6539] close(4) = 0 [pid 6539] close(5) = -1 EBADF (Bad file descriptor) [pid 6539] close(6) = -1 EBADF (Bad file descriptor) [pid 6539] close(7) = -1 EBADF (Bad file descriptor) [pid 6539] close(8) = -1 EBADF (Bad file descriptor) [pid 6539] close(9) = -1 EBADF (Bad file descriptor) [pid 6539] close(10) = -1 EBADF (Bad file descriptor) [pid 6539] close(11) = -1 EBADF (Bad file descriptor) [pid 6539] close(12) = -1 EBADF (Bad file descriptor) [pid 6539] close(13) = -1 EBADF (Bad file descriptor) [pid 6539] close(14) = -1 EBADF (Bad file descriptor) [pid 6539] close(15) = -1 EBADF (Bad file descriptor) [pid 6539] close(16) = -1 EBADF (Bad file descriptor) [pid 6539] close(17) = -1 EBADF (Bad file descriptor) [pid 6539] close(18) = -1 EBADF (Bad file descriptor) [pid 6539] close(19) = -1 EBADF (Bad file descriptor) [pid 6539] close(20) = -1 EBADF (Bad file descriptor) [pid 6539] close(21) = -1 EBADF (Bad file descriptor) [pid 6539] close(22) = -1 EBADF (Bad file descriptor) [pid 6539] close(23) = -1 EBADF (Bad file descriptor) [pid 6539] close(24) = -1 EBADF (Bad file descriptor) [pid 6539] close(25) = -1 EBADF (Bad file descriptor) [pid 6539] close(26) = -1 EBADF (Bad file descriptor) [pid 6539] close(27) = -1 EBADF (Bad file descriptor) [pid 6539] close(28) = -1 EBADF (Bad file descriptor) [pid 6539] close(29) = -1 EBADF (Bad file descriptor) [pid 6539] exit_group(0) = ? [pid 6539] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6540 attached , child_tidptr=0x555555cb2690) = 1496 [pid 6540] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6540] setpgid(0, 0) = 0 [pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6540] write(3, "1000", 4) = 4 [pid 6540] close(3) = 0 [pid 6540] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6540] setns(201, 0) = 0 [pid 6540] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6540] setns(3, 0) = 0 [pid 6540] close(3) = 0 [pid 6540] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6540] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6540] close(3) = -1 EBADF (Bad file descriptor) [pid 6540] close(4) = 0 [pid 6540] close(5) = -1 EBADF (Bad file descriptor) [pid 6540] close(6) = -1 EBADF (Bad file descriptor) [pid 6540] close(7) = -1 EBADF (Bad file descriptor) [pid 6540] close(8) = -1 EBADF (Bad file descriptor) [pid 6540] close(9) = -1 EBADF (Bad file descriptor) [pid 6540] close(10) = -1 EBADF (Bad file descriptor) [pid 6540] close(11) = -1 EBADF (Bad file descriptor) [pid 6540] close(12) = -1 EBADF (Bad file descriptor) [pid 6540] close(13) = -1 EBADF (Bad file descriptor) [pid 6540] close(14) = -1 EBADF (Bad file descriptor) [pid 6540] close(15) = -1 EBADF (Bad file descriptor) [pid 6540] close(16) = -1 EBADF (Bad file descriptor) [pid 6540] close(17) = -1 EBADF (Bad file descriptor) [pid 6540] close(18) = -1 EBADF (Bad file descriptor) [pid 6540] close(19) = -1 EBADF (Bad file descriptor) [pid 6540] close(20) = -1 EBADF (Bad file descriptor) [pid 6540] close(21) = -1 EBADF (Bad file descriptor) [pid 6540] close(22) = -1 EBADF (Bad file descriptor) [pid 6540] close(23) = -1 EBADF (Bad file descriptor) [pid 6540] close(24) = -1 EBADF (Bad file descriptor) [pid 6540] close(25) = -1 EBADF (Bad file descriptor) [pid 6540] close(26) = -1 EBADF (Bad file descriptor) [pid 6540] close(27) = -1 EBADF (Bad file descriptor) [pid 6540] close(28) = -1 EBADF (Bad file descriptor) [pid 6540] close(29) = -1 EBADF (Bad file descriptor) [pid 6540] exit_group(0) = ? [pid 6540] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6541 attached [pid 6541] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1497 [pid 6541] <... set_robust_list resumed>) = 0 [pid 6541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6541] setpgid(0, 0) = 0 [pid 6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6541] write(3, "1000", 4) = 4 [pid 6541] close(3) = 0 [pid 6541] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6541] setns(201, 0) = 0 [pid 6541] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6541] setns(3, 0) = 0 [pid 6541] close(3) = 0 [pid 6541] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6541] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6541] close(3) = -1 EBADF (Bad file descriptor) [pid 6541] close(4) = 0 [pid 6541] close(5) = -1 EBADF (Bad file descriptor) [pid 6541] close(6) = -1 EBADF (Bad file descriptor) [pid 6541] close(7) = -1 EBADF (Bad file descriptor) [pid 6541] close(8) = -1 EBADF (Bad file descriptor) [pid 6541] close(9) = -1 EBADF (Bad file descriptor) [pid 6541] close(10) = -1 EBADF (Bad file descriptor) [pid 6541] close(11) = -1 EBADF (Bad file descriptor) [pid 6541] close(12) = -1 EBADF (Bad file descriptor) [pid 6541] close(13) = -1 EBADF (Bad file descriptor) [pid 6541] close(14) = -1 EBADF (Bad file descriptor) [pid 6541] close(15) = -1 EBADF (Bad file descriptor) [pid 6541] close(16) = -1 EBADF (Bad file descriptor) [pid 6541] close(17) = -1 EBADF (Bad file descriptor) [pid 6541] close(18) = -1 EBADF (Bad file descriptor) [pid 6541] close(19) = -1 EBADF (Bad file descriptor) [pid 6541] close(20) = -1 EBADF (Bad file descriptor) [pid 6541] close(21) = -1 EBADF (Bad file descriptor) [pid 6541] close(22) = -1 EBADF (Bad file descriptor) [pid 6541] close(23) = -1 EBADF (Bad file descriptor) [pid 6541] close(24) = -1 EBADF (Bad file descriptor) [pid 6541] close(25) = -1 EBADF (Bad file descriptor) [pid 6541] close(26) = -1 EBADF (Bad file descriptor) [pid 6541] close(27) = -1 EBADF (Bad file descriptor) [pid 6541] close(28) = -1 EBADF (Bad file descriptor) [pid 6541] close(29) = -1 EBADF (Bad file descriptor) [pid 6541] exit_group(0) = ? [pid 6541] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6542 attached , child_tidptr=0x555555cb2690) = 1498 [pid 6542] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6542] setpgid(0, 0) = 0 [pid 6542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6542] write(3, "1000", 4) = 4 [pid 6542] close(3) = 0 [pid 6542] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6542] setns(201, 0) = 0 [pid 6542] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6542] setns(3, 0) = 0 [pid 6542] close(3) = 0 [pid 6542] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6542] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6542] close(3) = -1 EBADF (Bad file descriptor) [pid 6542] close(4) = 0 [pid 6542] close(5) = -1 EBADF (Bad file descriptor) [pid 6542] close(6) = -1 EBADF (Bad file descriptor) [pid 6542] close(7) = -1 EBADF (Bad file descriptor) [pid 6542] close(8) = -1 EBADF (Bad file descriptor) [pid 6542] close(9) = -1 EBADF (Bad file descriptor) [pid 6542] close(10) = -1 EBADF (Bad file descriptor) [pid 6542] close(11) = -1 EBADF (Bad file descriptor) [pid 6542] close(12) = -1 EBADF (Bad file descriptor) [pid 6542] close(13) = -1 EBADF (Bad file descriptor) [pid 6542] close(14) = -1 EBADF (Bad file descriptor) [pid 6542] close(15) = -1 EBADF (Bad file descriptor) [pid 6542] close(16) = -1 EBADF (Bad file descriptor) [pid 6542] close(17) = -1 EBADF (Bad file descriptor) [pid 6542] close(18) = -1 EBADF (Bad file descriptor) [pid 6542] close(19) = -1 EBADF (Bad file descriptor) [pid 6542] close(20) = -1 EBADF (Bad file descriptor) [pid 6542] close(21) = -1 EBADF (Bad file descriptor) [pid 6542] close(22) = -1 EBADF (Bad file descriptor) [pid 6542] close(23) = -1 EBADF (Bad file descriptor) [pid 6542] close(24) = -1 EBADF (Bad file descriptor) [pid 6542] close(25) = -1 EBADF (Bad file descriptor) [pid 6542] close(26) = -1 EBADF (Bad file descriptor) [pid 6542] close(27) = -1 EBADF (Bad file descriptor) [pid 6542] close(28) = -1 EBADF (Bad file descriptor) [pid 6542] close(29) = -1 EBADF (Bad file descriptor) [pid 6542] exit_group(0) = ? [pid 6542] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6543 attached [pid 6543] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6543] setpgid(0, 0) = 0 [pid 6543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1499 [pid 6543] write(3, "1000", 4) = 4 [pid 6543] close(3) = 0 [pid 6543] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6543] setns(201, 0) = 0 [pid 6543] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6543] setns(3, 0) = 0 [pid 6543] close(3) = 0 [pid 6543] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6543] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6543] close(3) = -1 EBADF (Bad file descriptor) [pid 6543] close(4) = 0 [pid 6543] close(5) = -1 EBADF (Bad file descriptor) [pid 6543] close(6) = -1 EBADF (Bad file descriptor) [pid 6543] close(7) = -1 EBADF (Bad file descriptor) [pid 6543] close(8) = -1 EBADF (Bad file descriptor) [pid 6543] close(9) = -1 EBADF (Bad file descriptor) [pid 6543] close(10) = -1 EBADF (Bad file descriptor) [pid 6543] close(11) = -1 EBADF (Bad file descriptor) [pid 6543] close(12) = -1 EBADF (Bad file descriptor) [pid 6543] close(13) = -1 EBADF (Bad file descriptor) [pid 6543] close(14) = -1 EBADF (Bad file descriptor) [pid 6543] close(15) = -1 EBADF (Bad file descriptor) [pid 6543] close(16) = -1 EBADF (Bad file descriptor) [pid 6543] close(17) = -1 EBADF (Bad file descriptor) [pid 6543] close(18) = -1 EBADF (Bad file descriptor) [pid 6543] close(19) = -1 EBADF (Bad file descriptor) [pid 6543] close(20) = -1 EBADF (Bad file descriptor) [pid 6543] close(21) = -1 EBADF (Bad file descriptor) [pid 6543] close(22) = -1 EBADF (Bad file descriptor) [pid 6543] close(23) = -1 EBADF (Bad file descriptor) [pid 6543] close(24) = -1 EBADF (Bad file descriptor) [pid 6543] close(25) = -1 EBADF (Bad file descriptor) [pid 6543] close(26) = -1 EBADF (Bad file descriptor) [pid 6543] close(27) = -1 EBADF (Bad file descriptor) [pid 6543] close(28) = -1 EBADF (Bad file descriptor) [pid 6543] close(29) = -1 EBADF (Bad file descriptor) [pid 6543] exit_group(0) = ? [pid 6543] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6544 attached [pid 6544] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1500 [pid 6544] <... set_robust_list resumed>) = 0 [pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6544] setpgid(0, 0) = 0 [pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6544] write(3, "1000", 4) = 4 [pid 6544] close(3) = 0 [pid 6544] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6544] setns(201, 0) = 0 [pid 6544] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6544] setns(3, 0) = 0 [pid 6544] close(3) = 0 [pid 6544] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6544] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6544] close(3) = -1 EBADF (Bad file descriptor) [pid 6544] close(4) = 0 [pid 6544] close(5) = -1 EBADF (Bad file descriptor) [pid 6544] close(6) = -1 EBADF (Bad file descriptor) [pid 6544] close(7) = -1 EBADF (Bad file descriptor) [pid 6544] close(8) = -1 EBADF (Bad file descriptor) [pid 6544] close(9) = -1 EBADF (Bad file descriptor) [pid 6544] close(10) = -1 EBADF (Bad file descriptor) [pid 6544] close(11) = -1 EBADF (Bad file descriptor) [pid 6544] close(12) = -1 EBADF (Bad file descriptor) [pid 6544] close(13) = -1 EBADF (Bad file descriptor) [pid 6544] close(14) = -1 EBADF (Bad file descriptor) [pid 6544] close(15) = -1 EBADF (Bad file descriptor) [pid 6544] close(16) = -1 EBADF (Bad file descriptor) [pid 6544] close(17) = -1 EBADF (Bad file descriptor) [pid 6544] close(18) = -1 EBADF (Bad file descriptor) [pid 6544] close(19) = -1 EBADF (Bad file descriptor) [pid 6544] close(20) = -1 EBADF (Bad file descriptor) [pid 6544] close(21) = -1 EBADF (Bad file descriptor) [pid 6544] close(22) = -1 EBADF (Bad file descriptor) [pid 6544] close(23) = -1 EBADF (Bad file descriptor) [pid 6544] close(24) = -1 EBADF (Bad file descriptor) [pid 6544] close(25) = -1 EBADF (Bad file descriptor) [pid 6544] close(26) = -1 EBADF (Bad file descriptor) [pid 6544] close(27) = -1 EBADF (Bad file descriptor) [pid 6544] close(28) = -1 EBADF (Bad file descriptor) [pid 6544] close(29) = -1 EBADF (Bad file descriptor) [pid 6544] exit_group(0) = ? [pid 6544] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6545 attached [pid 6545] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1501 [pid 6545] <... prctl resumed>) = 0 [pid 6545] setpgid(0, 0) = 0 [pid 6545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6545] write(3, "1000", 4) = 4 [pid 6545] close(3) = 0 [pid 6545] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6545] setns(201, 0) = 0 [pid 6545] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6545] setns(3, 0) = 0 [pid 6545] close(3) = 0 [pid 6545] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6545] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6545] close(3) = -1 EBADF (Bad file descriptor) [pid 6545] close(4) = 0 [pid 6545] close(5) = -1 EBADF (Bad file descriptor) [pid 6545] close(6) = -1 EBADF (Bad file descriptor) [pid 6545] close(7) = -1 EBADF (Bad file descriptor) [pid 6545] close(8) = -1 EBADF (Bad file descriptor) [pid 6545] close(9) = -1 EBADF (Bad file descriptor) [pid 6545] close(10) = -1 EBADF (Bad file descriptor) [pid 6545] close(11) = -1 EBADF (Bad file descriptor) [pid 6545] close(12) = -1 EBADF (Bad file descriptor) [pid 6545] close(13) = -1 EBADF (Bad file descriptor) [pid 6545] close(14) = -1 EBADF (Bad file descriptor) [pid 6545] close(15) = -1 EBADF (Bad file descriptor) [pid 6545] close(16) = -1 EBADF (Bad file descriptor) [pid 6545] close(17) = -1 EBADF (Bad file descriptor) [pid 6545] close(18) = -1 EBADF (Bad file descriptor) [pid 6545] close(19) = -1 EBADF (Bad file descriptor) [pid 6545] close(20) = -1 EBADF (Bad file descriptor) [pid 6545] close(21) = -1 EBADF (Bad file descriptor) [pid 6545] close(22) = -1 EBADF (Bad file descriptor) [pid 6545] close(23) = -1 EBADF (Bad file descriptor) [pid 6545] close(24) = -1 EBADF (Bad file descriptor) [pid 6545] close(25) = -1 EBADF (Bad file descriptor) [pid 6545] close(26) = -1 EBADF (Bad file descriptor) [pid 6545] close(27) = -1 EBADF (Bad file descriptor) [pid 6545] close(28) = -1 EBADF (Bad file descriptor) [pid 6545] close(29) = -1 EBADF (Bad file descriptor) [pid 6545] exit_group(0) = ? [pid 6545] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6546 attached [pid 6546] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1502 [pid 6546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6546] setpgid(0, 0) = 0 [pid 6546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6546] write(3, "1000", 4) = 4 [pid 6546] close(3) = 0 [pid 6546] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6546] setns(201, 0) = 0 [pid 6546] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6546] setns(3, 0) = 0 [pid 6546] close(3) = 0 [pid 6546] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6546] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6546] close(3) = -1 EBADF (Bad file descriptor) [pid 6546] close(4) = 0 [pid 6546] close(5) = -1 EBADF (Bad file descriptor) [pid 6546] close(6) = -1 EBADF (Bad file descriptor) [pid 6546] close(7) = -1 EBADF (Bad file descriptor) [pid 6546] close(8) = -1 EBADF (Bad file descriptor) [pid 6546] close(9) = -1 EBADF (Bad file descriptor) [pid 6546] close(10) = -1 EBADF (Bad file descriptor) [pid 6546] close(11) = -1 EBADF (Bad file descriptor) [pid 6546] close(12) = -1 EBADF (Bad file descriptor) [pid 6546] close(13) = -1 EBADF (Bad file descriptor) [pid 6546] close(14) = -1 EBADF (Bad file descriptor) [pid 6546] close(15) = -1 EBADF (Bad file descriptor) [pid 6546] close(16) = -1 EBADF (Bad file descriptor) [pid 6546] close(17) = -1 EBADF (Bad file descriptor) [pid 6546] close(18) = -1 EBADF (Bad file descriptor) [pid 6546] close(19) = -1 EBADF (Bad file descriptor) [pid 6546] close(20) = -1 EBADF (Bad file descriptor) [pid 6546] close(21) = -1 EBADF (Bad file descriptor) [pid 6546] close(22) = -1 EBADF (Bad file descriptor) [pid 6546] close(23) = -1 EBADF (Bad file descriptor) [pid 6546] close(24) = -1 EBADF (Bad file descriptor) [pid 6546] close(25) = -1 EBADF (Bad file descriptor) [pid 6546] close(26) = -1 EBADF (Bad file descriptor) [pid 6546] close(27) = -1 EBADF (Bad file descriptor) [pid 6546] close(28) = -1 EBADF (Bad file descriptor) [pid 6546] close(29) = -1 EBADF (Bad file descriptor) [pid 6546] exit_group(0) = ? [pid 6546] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1503 ./strace-static-x86_64: Process 6548 attached [pid 6548] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6548] setpgid(0, 0) = 0 [pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6548] write(3, "1000", 4) = 4 [pid 6548] close(3) = 0 [pid 6548] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6548] setns(201, 0) = 0 [pid 6548] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6548] setns(3, 0) = 0 [pid 6548] close(3) = 0 [pid 6548] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6548] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6548] close(3) = -1 EBADF (Bad file descriptor) [pid 6548] close(4) = 0 [pid 6548] close(5) = -1 EBADF (Bad file descriptor) [pid 6548] close(6) = -1 EBADF (Bad file descriptor) [pid 6548] close(7) = -1 EBADF (Bad file descriptor) [pid 6548] close(8) = -1 EBADF (Bad file descriptor) [pid 6548] close(9) = -1 EBADF (Bad file descriptor) [pid 6548] close(10) = -1 EBADF (Bad file descriptor) [pid 6548] close(11) = -1 EBADF (Bad file descriptor) [pid 6548] close(12) = -1 EBADF (Bad file descriptor) [pid 6548] close(13) = -1 EBADF (Bad file descriptor) [pid 6548] close(14) = -1 EBADF (Bad file descriptor) [pid 6548] close(15) = -1 EBADF (Bad file descriptor) [pid 6548] close(16) = -1 EBADF (Bad file descriptor) [pid 6548] close(17) = -1 EBADF (Bad file descriptor) [pid 6548] close(18) = -1 EBADF (Bad file descriptor) [pid 6548] close(19) = -1 EBADF (Bad file descriptor) [pid 6548] close(20) = -1 EBADF (Bad file descriptor) [pid 6548] close(21) = -1 EBADF (Bad file descriptor) [pid 6548] close(22) = -1 EBADF (Bad file descriptor) [pid 6548] close(23) = -1 EBADF (Bad file descriptor) [pid 6548] close(24) = -1 EBADF (Bad file descriptor) [pid 6548] close(25) = -1 EBADF (Bad file descriptor) [pid 6548] close(26) = -1 EBADF (Bad file descriptor) [pid 6548] close(27) = -1 EBADF (Bad file descriptor) [pid 6548] close(28) = -1 EBADF (Bad file descriptor) [pid 6548] close(29) = -1 EBADF (Bad file descriptor) [pid 6548] exit_group(0) = ? [pid 6548] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6549 attached , child_tidptr=0x555555cb2690) = 1504 [pid 6549] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6549] setpgid(0, 0) = 0 [pid 6549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6549] write(3, "1000", 4) = 4 [pid 6549] close(3) = 0 [pid 6549] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6549] setns(201, 0) = 0 [pid 6549] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6549] setns(3, 0) = 0 [pid 6549] close(3) = 0 [pid 6549] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6549] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6549] close(3) = -1 EBADF (Bad file descriptor) [pid 6549] close(4) = 0 [pid 6549] close(5) = -1 EBADF (Bad file descriptor) [pid 6549] close(6) = -1 EBADF (Bad file descriptor) [pid 6549] close(7) = -1 EBADF (Bad file descriptor) [pid 6549] close(8) = -1 EBADF (Bad file descriptor) [pid 6549] close(9) = -1 EBADF (Bad file descriptor) [pid 6549] close(10) = -1 EBADF (Bad file descriptor) [pid 6549] close(11) = -1 EBADF (Bad file descriptor) [pid 6549] close(12) = -1 EBADF (Bad file descriptor) [pid 6549] close(13) = -1 EBADF (Bad file descriptor) [pid 6549] close(14) = -1 EBADF (Bad file descriptor) [pid 6549] close(15) = -1 EBADF (Bad file descriptor) [pid 6549] close(16) = -1 EBADF (Bad file descriptor) [pid 6549] close(17) = -1 EBADF (Bad file descriptor) [pid 6549] close(18) = -1 EBADF (Bad file descriptor) [pid 6549] close(19) = -1 EBADF (Bad file descriptor) [pid 6549] close(20) = -1 EBADF (Bad file descriptor) [pid 6549] close(21) = -1 EBADF (Bad file descriptor) [pid 6549] close(22) = -1 EBADF (Bad file descriptor) [pid 6549] close(23) = -1 EBADF (Bad file descriptor) [pid 6549] close(24) = -1 EBADF (Bad file descriptor) [pid 6549] close(25) = -1 EBADF (Bad file descriptor) [pid 6549] close(26) = -1 EBADF (Bad file descriptor) [pid 6549] close(27) = -1 EBADF (Bad file descriptor) [pid 6549] close(28) = -1 EBADF (Bad file descriptor) [pid 6549] close(29) = -1 EBADF (Bad file descriptor) [pid 6549] exit_group(0) = ? [pid 6549] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6550 attached [pid 6550] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6550] setpgid(0, 0) = 0 [pid 6550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1505 [pid 6550] <... openat resumed>) = 3 [pid 6550] write(3, "1000", 4) = 4 [pid 6550] close(3) = 0 [pid 6550] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6550] setns(201, 0) = 0 [pid 6550] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6550] setns(3, 0) = 0 [pid 6550] close(3) = 0 [pid 6550] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6550] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6550] close(3) = -1 EBADF (Bad file descriptor) [pid 6550] close(4) = 0 [pid 6550] close(5) = -1 EBADF (Bad file descriptor) [pid 6550] close(6) = -1 EBADF (Bad file descriptor) [pid 6550] close(7) = -1 EBADF (Bad file descriptor) [pid 6550] close(8) = -1 EBADF (Bad file descriptor) [pid 6550] close(9) = -1 EBADF (Bad file descriptor) [pid 6550] close(10) = -1 EBADF (Bad file descriptor) [pid 6550] close(11) = -1 EBADF (Bad file descriptor) [pid 6550] close(12) = -1 EBADF (Bad file descriptor) [pid 6550] close(13) = -1 EBADF (Bad file descriptor) [pid 6550] close(14) = -1 EBADF (Bad file descriptor) [pid 6550] close(15) = -1 EBADF (Bad file descriptor) [pid 6550] close(16) = -1 EBADF (Bad file descriptor) [pid 6550] close(17) = -1 EBADF (Bad file descriptor) [pid 6550] close(18) = -1 EBADF (Bad file descriptor) [pid 6550] close(19) = -1 EBADF (Bad file descriptor) [pid 6550] close(20) = -1 EBADF (Bad file descriptor) [pid 6550] close(21) = -1 EBADF (Bad file descriptor) [pid 6550] close(22) = -1 EBADF (Bad file descriptor) [pid 6550] close(23) = -1 EBADF (Bad file descriptor) [pid 6550] close(24) = -1 EBADF (Bad file descriptor) [pid 6550] close(25) = -1 EBADF (Bad file descriptor) [pid 6550] close(26) = -1 EBADF (Bad file descriptor) [pid 6550] close(27) = -1 EBADF (Bad file descriptor) [pid 6550] close(28) = -1 EBADF (Bad file descriptor) [pid 6550] close(29) = -1 EBADF (Bad file descriptor) [pid 6550] exit_group(0) = ? [pid 6550] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1506 ./strace-static-x86_64: Process 6551 attached [pid 6551] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6551] setpgid(0, 0) = 0 [pid 6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6551] write(3, "1000", 4) = 4 [pid 6551] close(3) = 0 [pid 6551] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6551] setns(201, 0) = 0 [pid 6551] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6551] setns(3, 0) = 0 [pid 6551] close(3) = 0 [pid 6551] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6551] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6551] close(3) = -1 EBADF (Bad file descriptor) [pid 6551] close(4) = 0 [pid 6551] close(5) = -1 EBADF (Bad file descriptor) [pid 6551] close(6) = -1 EBADF (Bad file descriptor) [pid 6551] close(7) = -1 EBADF (Bad file descriptor) [pid 6551] close(8) = -1 EBADF (Bad file descriptor) [pid 6551] close(9) = -1 EBADF (Bad file descriptor) [pid 6551] close(10) = -1 EBADF (Bad file descriptor) [pid 6551] close(11) = -1 EBADF (Bad file descriptor) [pid 6551] close(12) = -1 EBADF (Bad file descriptor) [pid 6551] close(13) = -1 EBADF (Bad file descriptor) [pid 6551] close(14) = -1 EBADF (Bad file descriptor) [pid 6551] close(15) = -1 EBADF (Bad file descriptor) [pid 6551] close(16) = -1 EBADF (Bad file descriptor) [pid 6551] close(17) = -1 EBADF (Bad file descriptor) [pid 6551] close(18) = -1 EBADF (Bad file descriptor) [pid 6551] close(19) = -1 EBADF (Bad file descriptor) [pid 6551] close(20) = -1 EBADF (Bad file descriptor) [pid 6551] close(21) = -1 EBADF (Bad file descriptor) [pid 6551] close(22) = -1 EBADF (Bad file descriptor) [pid 6551] close(23) = -1 EBADF (Bad file descriptor) [pid 6551] close(24) = -1 EBADF (Bad file descriptor) [pid 6551] close(25) = -1 EBADF (Bad file descriptor) [pid 6551] close(26) = -1 EBADF (Bad file descriptor) [pid 6551] close(27) = -1 EBADF (Bad file descriptor) [pid 6551] close(28) = -1 EBADF (Bad file descriptor) [pid 6551] close(29) = -1 EBADF (Bad file descriptor) [pid 6551] exit_group(0) = ? [pid 6551] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6552 attached , child_tidptr=0x555555cb2690) = 1507 [pid 6552] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6552] setpgid(0, 0) = 0 [pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6552] write(3, "1000", 4) = 4 [pid 6552] close(3) = 0 [pid 6552] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6552] setns(201, 0) = 0 [pid 6552] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6552] setns(3, 0) = 0 [pid 6552] close(3) = 0 [pid 6552] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6552] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6552] close(3) = -1 EBADF (Bad file descriptor) [pid 6552] close(4) = 0 [pid 6552] close(5) = -1 EBADF (Bad file descriptor) [pid 6552] close(6) = -1 EBADF (Bad file descriptor) [pid 6552] close(7) = -1 EBADF (Bad file descriptor) [pid 6552] close(8) = -1 EBADF (Bad file descriptor) [pid 6552] close(9) = -1 EBADF (Bad file descriptor) [pid 6552] close(10) = -1 EBADF (Bad file descriptor) [pid 6552] close(11) = -1 EBADF (Bad file descriptor) [pid 6552] close(12) = -1 EBADF (Bad file descriptor) [pid 6552] close(13) = -1 EBADF (Bad file descriptor) [pid 6552] close(14) = -1 EBADF (Bad file descriptor) [pid 6552] close(15) = -1 EBADF (Bad file descriptor) [pid 6552] close(16) = -1 EBADF (Bad file descriptor) [pid 6552] close(17) = -1 EBADF (Bad file descriptor) [pid 6552] close(18) = -1 EBADF (Bad file descriptor) [pid 6552] close(19) = -1 EBADF (Bad file descriptor) [pid 6552] close(20) = -1 EBADF (Bad file descriptor) [pid 6552] close(21) = -1 EBADF (Bad file descriptor) [pid 6552] close(22) = -1 EBADF (Bad file descriptor) [pid 6552] close(23) = -1 EBADF (Bad file descriptor) [pid 6552] close(24) = -1 EBADF (Bad file descriptor) [pid 6552] close(25) = -1 EBADF (Bad file descriptor) [pid 6552] close(26) = -1 EBADF (Bad file descriptor) [pid 6552] close(27) = -1 EBADF (Bad file descriptor) [pid 6552] close(28) = -1 EBADF (Bad file descriptor) [pid 6552] close(29) = -1 EBADF (Bad file descriptor) [pid 6552] exit_group(0) = ? [pid 6552] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6553 attached [pid 6553] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1508 [pid 6553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6553] setpgid(0, 0) = 0 [pid 6553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6553] write(3, "1000", 4) = 4 [pid 6553] close(3) = 0 [pid 6553] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6553] setns(201, 0) = 0 [pid 6553] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6553] setns(3, 0) = 0 [pid 6553] close(3) = 0 [pid 6553] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6553] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6553] close(3) = -1 EBADF (Bad file descriptor) [pid 6553] close(4) = 0 [pid 6553] close(5) = -1 EBADF (Bad file descriptor) [pid 6553] close(6) = -1 EBADF (Bad file descriptor) [pid 6553] close(7) = -1 EBADF (Bad file descriptor) [pid 6553] close(8) = -1 EBADF (Bad file descriptor) [pid 6553] close(9) = -1 EBADF (Bad file descriptor) [pid 6553] close(10) = -1 EBADF (Bad file descriptor) [pid 6553] close(11) = -1 EBADF (Bad file descriptor) [pid 6553] close(12) = -1 EBADF (Bad file descriptor) [pid 6553] close(13) = -1 EBADF (Bad file descriptor) [pid 6553] close(14) = -1 EBADF (Bad file descriptor) [pid 6553] close(15) = -1 EBADF (Bad file descriptor) [pid 6553] close(16) = -1 EBADF (Bad file descriptor) [pid 6553] close(17) = -1 EBADF (Bad file descriptor) [pid 6553] close(18) = -1 EBADF (Bad file descriptor) [pid 6553] close(19) = -1 EBADF (Bad file descriptor) [pid 6553] close(20) = -1 EBADF (Bad file descriptor) [pid 6553] close(21) = -1 EBADF (Bad file descriptor) [pid 6553] close(22) = -1 EBADF (Bad file descriptor) [pid 6553] close(23) = -1 EBADF (Bad file descriptor) [pid 6553] close(24) = -1 EBADF (Bad file descriptor) [pid 6553] close(25) = -1 EBADF (Bad file descriptor) [pid 6553] close(26) = -1 EBADF (Bad file descriptor) [pid 6553] close(27) = -1 EBADF (Bad file descriptor) [pid 6553] close(28) = -1 EBADF (Bad file descriptor) [pid 6553] close(29) = -1 EBADF (Bad file descriptor) [pid 6553] exit_group(0) = ? [pid 6553] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6554 attached , child_tidptr=0x555555cb2690) = 1509 [pid 6554] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6554] setpgid(0, 0) = 0 [pid 6554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6554] write(3, "1000", 4) = 4 [pid 6554] close(3) = 0 [pid 6554] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6554] setns(201, 0) = 0 [pid 6554] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6554] setns(3, 0) = 0 [pid 6554] close(3) = 0 [pid 6554] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6554] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6554] close(3) = -1 EBADF (Bad file descriptor) [pid 6554] close(4) = 0 [pid 6554] close(5) = -1 EBADF (Bad file descriptor) [pid 6554] close(6) = -1 EBADF (Bad file descriptor) [pid 6554] close(7) = -1 EBADF (Bad file descriptor) [pid 6554] close(8) = -1 EBADF (Bad file descriptor) [pid 6554] close(9) = -1 EBADF (Bad file descriptor) [pid 6554] close(10) = -1 EBADF (Bad file descriptor) [pid 6554] close(11) = -1 EBADF (Bad file descriptor) [pid 6554] close(12) = -1 EBADF (Bad file descriptor) [pid 6554] close(13) = -1 EBADF (Bad file descriptor) [pid 6554] close(14) = -1 EBADF (Bad file descriptor) [pid 6554] close(15) = -1 EBADF (Bad file descriptor) [pid 6554] close(16) = -1 EBADF (Bad file descriptor) [pid 6554] close(17) = -1 EBADF (Bad file descriptor) [pid 6554] close(18) = -1 EBADF (Bad file descriptor) [pid 6554] close(19) = -1 EBADF (Bad file descriptor) [pid 6554] close(20) = -1 EBADF (Bad file descriptor) [pid 6554] close(21) = -1 EBADF (Bad file descriptor) [pid 6554] close(22) = -1 EBADF (Bad file descriptor) [pid 6554] close(23) = -1 EBADF (Bad file descriptor) [pid 6554] close(24) = -1 EBADF (Bad file descriptor) [pid 6554] close(25) = -1 EBADF (Bad file descriptor) [pid 6554] close(26) = -1 EBADF (Bad file descriptor) [pid 6554] close(27) = -1 EBADF (Bad file descriptor) [pid 6554] close(28) = -1 EBADF (Bad file descriptor) [pid 6554] close(29) = -1 EBADF (Bad file descriptor) [pid 6554] exit_group(0) = ? [pid 6554] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6555 attached [pid 6555] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1510 [pid 6555] <... set_robust_list resumed>) = 0 [pid 6555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6555] setpgid(0, 0) = 0 [pid 6555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6555] write(3, "1000", 4) = 4 [pid 6555] close(3) = 0 [pid 6555] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6555] setns(201, 0) = 0 [pid 6555] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6555] setns(3, 0) = 0 [pid 6555] close(3) = 0 [pid 6555] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6555] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6555] close(3) = -1 EBADF (Bad file descriptor) [pid 6555] close(4) = 0 [pid 6555] close(5) = -1 EBADF (Bad file descriptor) [pid 6555] close(6) = -1 EBADF (Bad file descriptor) [pid 6555] close(7) = -1 EBADF (Bad file descriptor) [pid 6555] close(8) = -1 EBADF (Bad file descriptor) [pid 6555] close(9) = -1 EBADF (Bad file descriptor) [pid 6555] close(10) = -1 EBADF (Bad file descriptor) [pid 6555] close(11) = -1 EBADF (Bad file descriptor) [pid 6555] close(12) = -1 EBADF (Bad file descriptor) [pid 6555] close(13) = -1 EBADF (Bad file descriptor) [pid 6555] close(14) = -1 EBADF (Bad file descriptor) [pid 6555] close(15) = -1 EBADF (Bad file descriptor) [pid 6555] close(16) = -1 EBADF (Bad file descriptor) [pid 6555] close(17) = -1 EBADF (Bad file descriptor) [pid 6555] close(18) = -1 EBADF (Bad file descriptor) [pid 6555] close(19) = -1 EBADF (Bad file descriptor) [pid 6555] close(20) = -1 EBADF (Bad file descriptor) [pid 6555] close(21) = -1 EBADF (Bad file descriptor) [pid 6555] close(22) = -1 EBADF (Bad file descriptor) [pid 6555] close(23) = -1 EBADF (Bad file descriptor) [pid 6555] close(24) = -1 EBADF (Bad file descriptor) [pid 6555] close(25) = -1 EBADF (Bad file descriptor) [pid 6555] close(26) = -1 EBADF (Bad file descriptor) [pid 6555] close(27) = -1 EBADF (Bad file descriptor) [pid 6555] close(28) = -1 EBADF (Bad file descriptor) [pid 6555] close(29) = -1 EBADF (Bad file descriptor) [pid 6555] exit_group(0) = ? [pid 6555] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6556 attached , child_tidptr=0x555555cb2690) = 1511 [pid 6556] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6556] setpgid(0, 0) = 0 [pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6556] write(3, "1000", 4) = 4 [pid 6556] close(3) = 0 [pid 6556] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6556] setns(201, 0) = 0 [pid 6556] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6556] setns(3, 0) = 0 [pid 6556] close(3) = 0 [pid 6556] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6556] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6556] close(3) = -1 EBADF (Bad file descriptor) [pid 6556] close(4) = 0 [pid 6556] close(5) = -1 EBADF (Bad file descriptor) [pid 6556] close(6) = -1 EBADF (Bad file descriptor) [pid 6556] close(7) = -1 EBADF (Bad file descriptor) [pid 6556] close(8) = -1 EBADF (Bad file descriptor) [pid 6556] close(9) = -1 EBADF (Bad file descriptor) [pid 6556] close(10) = -1 EBADF (Bad file descriptor) [pid 6556] close(11) = -1 EBADF (Bad file descriptor) [pid 6556] close(12) = -1 EBADF (Bad file descriptor) [pid 6556] close(13) = -1 EBADF (Bad file descriptor) [pid 6556] close(14) = -1 EBADF (Bad file descriptor) [pid 6556] close(15) = -1 EBADF (Bad file descriptor) [pid 6556] close(16) = -1 EBADF (Bad file descriptor) [pid 6556] close(17) = -1 EBADF (Bad file descriptor) [pid 6556] close(18) = -1 EBADF (Bad file descriptor) [pid 6556] close(19) = -1 EBADF (Bad file descriptor) [pid 6556] close(20) = -1 EBADF (Bad file descriptor) [pid 6556] close(21) = -1 EBADF (Bad file descriptor) [pid 6556] close(22) = -1 EBADF (Bad file descriptor) [pid 6556] close(23) = -1 EBADF (Bad file descriptor) [pid 6556] close(24) = -1 EBADF (Bad file descriptor) [pid 6556] close(25) = -1 EBADF (Bad file descriptor) [pid 6556] close(26) = -1 EBADF (Bad file descriptor) [pid 6556] close(27) = -1 EBADF (Bad file descriptor) [pid 6556] close(28) = -1 EBADF (Bad file descriptor) [pid 6556] close(29) = -1 EBADF (Bad file descriptor) [pid 6556] exit_group(0) = ? [pid 6556] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6557 attached , child_tidptr=0x555555cb2690) = 1512 [pid 6557] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6557] setpgid(0, 0) = 0 [pid 6557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6557] write(3, "1000", 4) = 4 [pid 6557] close(3) = 0 [pid 6557] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6557] setns(201, 0) = 0 [pid 6557] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6557] setns(3, 0) = 0 [pid 6557] close(3) = 0 [pid 6557] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6557] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6557] close(3) = -1 EBADF (Bad file descriptor) [pid 6557] close(4) = 0 [pid 6557] close(5) = -1 EBADF (Bad file descriptor) [pid 6557] close(6) = -1 EBADF (Bad file descriptor) [pid 6557] close(7) = -1 EBADF (Bad file descriptor) [pid 6557] close(8) = -1 EBADF (Bad file descriptor) [pid 6557] close(9) = -1 EBADF (Bad file descriptor) [pid 6557] close(10) = -1 EBADF (Bad file descriptor) [pid 6557] close(11) = -1 EBADF (Bad file descriptor) [pid 6557] close(12) = -1 EBADF (Bad file descriptor) [pid 6557] close(13) = -1 EBADF (Bad file descriptor) [pid 6557] close(14) = -1 EBADF (Bad file descriptor) [pid 6557] close(15) = -1 EBADF (Bad file descriptor) [pid 6557] close(16) = -1 EBADF (Bad file descriptor) [pid 6557] close(17) = -1 EBADF (Bad file descriptor) [pid 6557] close(18) = -1 EBADF (Bad file descriptor) [pid 6557] close(19) = -1 EBADF (Bad file descriptor) [pid 6557] close(20) = -1 EBADF (Bad file descriptor) [pid 6557] close(21) = -1 EBADF (Bad file descriptor) [pid 6557] close(22) = -1 EBADF (Bad file descriptor) [pid 6557] close(23) = -1 EBADF (Bad file descriptor) [pid 6557] close(24) = -1 EBADF (Bad file descriptor) [pid 6557] close(25) = -1 EBADF (Bad file descriptor) [pid 6557] close(26) = -1 EBADF (Bad file descriptor) [pid 6557] close(27) = -1 EBADF (Bad file descriptor) [pid 6557] close(28) = -1 EBADF (Bad file descriptor) [pid 6557] close(29) = -1 EBADF (Bad file descriptor) [pid 6557] exit_group(0) = ? [pid 6557] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6558 attached , child_tidptr=0x555555cb2690) = 1513 [pid 6558] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6558] setpgid(0, 0) = 0 [pid 6558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6558] write(3, "1000", 4) = 4 [pid 6558] close(3) = 0 [pid 6558] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6558] setns(201, 0) = 0 [pid 6558] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6558] setns(3, 0) = 0 [pid 6558] close(3) = 0 [pid 6558] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6558] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6558] close(3) = -1 EBADF (Bad file descriptor) [pid 6558] close(4) = 0 [pid 6558] close(5) = -1 EBADF (Bad file descriptor) [pid 6558] close(6) = -1 EBADF (Bad file descriptor) [pid 6558] close(7) = -1 EBADF (Bad file descriptor) [pid 6558] close(8) = -1 EBADF (Bad file descriptor) [pid 6558] close(9) = -1 EBADF (Bad file descriptor) [pid 6558] close(10) = -1 EBADF (Bad file descriptor) [pid 6558] close(11) = -1 EBADF (Bad file descriptor) [pid 6558] close(12) = -1 EBADF (Bad file descriptor) [pid 6558] close(13) = -1 EBADF (Bad file descriptor) [pid 6558] close(14) = -1 EBADF (Bad file descriptor) [pid 6558] close(15) = -1 EBADF (Bad file descriptor) [pid 6558] close(16) = -1 EBADF (Bad file descriptor) [pid 6558] close(17) = -1 EBADF (Bad file descriptor) [pid 6558] close(18) = -1 EBADF (Bad file descriptor) [pid 6558] close(19) = -1 EBADF (Bad file descriptor) [pid 6558] close(20) = -1 EBADF (Bad file descriptor) [pid 6558] close(21) = -1 EBADF (Bad file descriptor) [pid 6558] close(22) = -1 EBADF (Bad file descriptor) [pid 6558] close(23) = -1 EBADF (Bad file descriptor) [pid 6558] close(24) = -1 EBADF (Bad file descriptor) [pid 6558] close(25) = -1 EBADF (Bad file descriptor) [pid 6558] close(26) = -1 EBADF (Bad file descriptor) [pid 6558] close(27) = -1 EBADF (Bad file descriptor) [pid 6558] close(28) = -1 EBADF (Bad file descriptor) [pid 6558] close(29) = -1 EBADF (Bad file descriptor) [pid 6558] exit_group(0) = ? [pid 6558] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6559 attached , child_tidptr=0x555555cb2690) = 1514 [pid 6559] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6559] setpgid(0, 0) = 0 [pid 6559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6559] write(3, "1000", 4) = 4 [pid 6559] close(3) = 0 [pid 6559] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6559] setns(201, 0) = 0 [pid 6559] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6559] setns(3, 0) = 0 [pid 6559] close(3) = 0 [pid 6559] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6559] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6559] close(3) = -1 EBADF (Bad file descriptor) [pid 6559] close(4) = 0 [pid 6559] close(5) = -1 EBADF (Bad file descriptor) [pid 6559] close(6) = -1 EBADF (Bad file descriptor) [pid 6559] close(7) = -1 EBADF (Bad file descriptor) [pid 6559] close(8) = -1 EBADF (Bad file descriptor) [pid 6559] close(9) = -1 EBADF (Bad file descriptor) [pid 6559] close(10) = -1 EBADF (Bad file descriptor) [pid 6559] close(11) = -1 EBADF (Bad file descriptor) [pid 6559] close(12) = -1 EBADF (Bad file descriptor) [pid 6559] close(13) = -1 EBADF (Bad file descriptor) [pid 6559] close(14) = -1 EBADF (Bad file descriptor) [pid 6559] close(15) = -1 EBADF (Bad file descriptor) [pid 6559] close(16) = -1 EBADF (Bad file descriptor) [pid 6559] close(17) = -1 EBADF (Bad file descriptor) [pid 6559] close(18) = -1 EBADF (Bad file descriptor) [pid 6559] close(19) = -1 EBADF (Bad file descriptor) [pid 6559] close(20) = -1 EBADF (Bad file descriptor) [pid 6559] close(21) = -1 EBADF (Bad file descriptor) [pid 6559] close(22) = -1 EBADF (Bad file descriptor) [pid 6559] close(23) = -1 EBADF (Bad file descriptor) [pid 6559] close(24) = -1 EBADF (Bad file descriptor) [pid 6559] close(25) = -1 EBADF (Bad file descriptor) [pid 6559] close(26) = -1 EBADF (Bad file descriptor) [pid 6559] close(27) = -1 EBADF (Bad file descriptor) [pid 6559] close(28) = -1 EBADF (Bad file descriptor) [pid 6559] close(29) = -1 EBADF (Bad file descriptor) [pid 6559] exit_group(0) = ? [pid 6559] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6560 attached , child_tidptr=0x555555cb2690) = 1515 [pid 6560] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6560] setpgid(0, 0) = 0 [pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6560] write(3, "1000", 4) = 4 [pid 6560] close(3) = 0 [pid 6560] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6560] setns(201, 0) = 0 [pid 6560] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6560] setns(3, 0) = 0 [pid 6560] close(3) = 0 [pid 6560] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6560] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6560] close(3) = -1 EBADF (Bad file descriptor) [pid 6560] close(4) = 0 [pid 6560] close(5) = -1 EBADF (Bad file descriptor) [pid 6560] close(6) = -1 EBADF (Bad file descriptor) [pid 6560] close(7) = -1 EBADF (Bad file descriptor) [pid 6560] close(8) = -1 EBADF (Bad file descriptor) [pid 6560] close(9) = -1 EBADF (Bad file descriptor) [pid 6560] close(10) = -1 EBADF (Bad file descriptor) [pid 6560] close(11) = -1 EBADF (Bad file descriptor) [pid 6560] close(12) = -1 EBADF (Bad file descriptor) [pid 6560] close(13) = -1 EBADF (Bad file descriptor) [pid 6560] close(14) = -1 EBADF (Bad file descriptor) [pid 6560] close(15) = -1 EBADF (Bad file descriptor) [pid 6560] close(16) = -1 EBADF (Bad file descriptor) [pid 6560] close(17) = -1 EBADF (Bad file descriptor) [pid 6560] close(18) = -1 EBADF (Bad file descriptor) [pid 6560] close(19) = -1 EBADF (Bad file descriptor) [pid 6560] close(20) = -1 EBADF (Bad file descriptor) [pid 6560] close(21) = -1 EBADF (Bad file descriptor) [pid 6560] close(22) = -1 EBADF (Bad file descriptor) [pid 6560] close(23) = -1 EBADF (Bad file descriptor) [pid 6560] close(24) = -1 EBADF (Bad file descriptor) [pid 6560] close(25) = -1 EBADF (Bad file descriptor) [pid 6560] close(26) = -1 EBADF (Bad file descriptor) [pid 6560] close(27) = -1 EBADF (Bad file descriptor) [pid 6560] close(28) = -1 EBADF (Bad file descriptor) [pid 6560] close(29) = -1 EBADF (Bad file descriptor) [pid 6560] exit_group(0) = ? [pid 6560] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6561 attached [pid 6561] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1516 [pid 6561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6561] setpgid(0, 0) = 0 [pid 6561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6561] write(3, "1000", 4) = 4 [pid 6561] close(3) = 0 [pid 6561] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6561] setns(201, 0) = 0 [pid 6561] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6561] setns(3, 0) = 0 [pid 6561] close(3) = 0 [pid 6561] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6561] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6561] close(3) = -1 EBADF (Bad file descriptor) [pid 6561] close(4) = 0 [pid 6561] close(5) = -1 EBADF (Bad file descriptor) [pid 6561] close(6) = -1 EBADF (Bad file descriptor) [pid 6561] close(7) = -1 EBADF (Bad file descriptor) [pid 6561] close(8) = -1 EBADF (Bad file descriptor) [pid 6561] close(9) = -1 EBADF (Bad file descriptor) [pid 6561] close(10) = -1 EBADF (Bad file descriptor) [pid 6561] close(11) = -1 EBADF (Bad file descriptor) [pid 6561] close(12) = -1 EBADF (Bad file descriptor) [pid 6561] close(13) = -1 EBADF (Bad file descriptor) [pid 6561] close(14) = -1 EBADF (Bad file descriptor) [pid 6561] close(15) = -1 EBADF (Bad file descriptor) [pid 6561] close(16) = -1 EBADF (Bad file descriptor) [pid 6561] close(17) = -1 EBADF (Bad file descriptor) [pid 6561] close(18) = -1 EBADF (Bad file descriptor) [pid 6561] close(19) = -1 EBADF (Bad file descriptor) [pid 6561] close(20) = -1 EBADF (Bad file descriptor) [pid 6561] close(21) = -1 EBADF (Bad file descriptor) [pid 6561] close(22) = -1 EBADF (Bad file descriptor) [pid 6561] close(23) = -1 EBADF (Bad file descriptor) [pid 6561] close(24) = -1 EBADF (Bad file descriptor) [pid 6561] close(25) = -1 EBADF (Bad file descriptor) [pid 6561] close(26) = -1 EBADF (Bad file descriptor) [pid 6561] close(27) = -1 EBADF (Bad file descriptor) [pid 6561] close(28) = -1 EBADF (Bad file descriptor) [pid 6561] close(29) = -1 EBADF (Bad file descriptor) [pid 6561] exit_group(0) = ? [pid 6561] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6562 attached , child_tidptr=0x555555cb2690) = 1517 [pid 6562] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6562] setpgid(0, 0) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6562] write(3, "1000", 4) = 4 [pid 6562] close(3) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6562] setns(201, 0) = 0 [pid 6562] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6562] setns(3, 0) = 0 [pid 6562] close(3) = 0 [pid 6562] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6562] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6562] close(3) = -1 EBADF (Bad file descriptor) [pid 6562] close(4) = 0 [pid 6562] close(5) = -1 EBADF (Bad file descriptor) [pid 6562] close(6) = -1 EBADF (Bad file descriptor) [pid 6562] close(7) = -1 EBADF (Bad file descriptor) [pid 6562] close(8) = -1 EBADF (Bad file descriptor) [pid 6562] close(9) = -1 EBADF (Bad file descriptor) [pid 6562] close(10) = -1 EBADF (Bad file descriptor) [pid 6562] close(11) = -1 EBADF (Bad file descriptor) [pid 6562] close(12) = -1 EBADF (Bad file descriptor) [pid 6562] close(13) = -1 EBADF (Bad file descriptor) [pid 6562] close(14) = -1 EBADF (Bad file descriptor) [pid 6562] close(15) = -1 EBADF (Bad file descriptor) [pid 6562] close(16) = -1 EBADF (Bad file descriptor) [pid 6562] close(17) = -1 EBADF (Bad file descriptor) [pid 6562] close(18) = -1 EBADF (Bad file descriptor) [pid 6562] close(19) = -1 EBADF (Bad file descriptor) [pid 6562] close(20) = -1 EBADF (Bad file descriptor) [pid 6562] close(21) = -1 EBADF (Bad file descriptor) [pid 6562] close(22) = -1 EBADF (Bad file descriptor) [pid 6562] close(23) = -1 EBADF (Bad file descriptor) [pid 6562] close(24) = -1 EBADF (Bad file descriptor) [pid 6562] close(25) = -1 EBADF (Bad file descriptor) [pid 6562] close(26) = -1 EBADF (Bad file descriptor) [pid 6562] close(27) = -1 EBADF (Bad file descriptor) [pid 6562] close(28) = -1 EBADF (Bad file descriptor) [pid 6562] close(29) = -1 EBADF (Bad file descriptor) [pid 6562] exit_group(0) = ? [pid 6562] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6563 attached , child_tidptr=0x555555cb2690) = 1518 [pid 6563] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6563] setpgid(0, 0) = 0 [pid 6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6563] write(3, "1000", 4) = 4 [pid 6563] close(3) = 0 [pid 6563] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6563] setns(201, 0) = 0 [pid 6563] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6563] setns(3, 0) = 0 [pid 6563] close(3) = 0 [pid 6563] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6563] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6563] close(3) = -1 EBADF (Bad file descriptor) [pid 6563] close(4) = 0 [pid 6563] close(5) = -1 EBADF (Bad file descriptor) [pid 6563] close(6) = -1 EBADF (Bad file descriptor) [pid 6563] close(7) = -1 EBADF (Bad file descriptor) [pid 6563] close(8) = -1 EBADF (Bad file descriptor) [pid 6563] close(9) = -1 EBADF (Bad file descriptor) [pid 6563] close(10) = -1 EBADF (Bad file descriptor) [pid 6563] close(11) = -1 EBADF (Bad file descriptor) [pid 6563] close(12) = -1 EBADF (Bad file descriptor) [pid 6563] close(13) = -1 EBADF (Bad file descriptor) [pid 6563] close(14) = -1 EBADF (Bad file descriptor) [pid 6563] close(15) = -1 EBADF (Bad file descriptor) [pid 6563] close(16) = -1 EBADF (Bad file descriptor) [pid 6563] close(17) = -1 EBADF (Bad file descriptor) [pid 6563] close(18) = -1 EBADF (Bad file descriptor) [pid 6563] close(19) = -1 EBADF (Bad file descriptor) [pid 6563] close(20) = -1 EBADF (Bad file descriptor) [pid 6563] close(21) = -1 EBADF (Bad file descriptor) [pid 6563] close(22) = -1 EBADF (Bad file descriptor) [pid 6563] close(23) = -1 EBADF (Bad file descriptor) [pid 6563] close(24) = -1 EBADF (Bad file descriptor) [pid 6563] close(25) = -1 EBADF (Bad file descriptor) [pid 6563] close(26) = -1 EBADF (Bad file descriptor) [pid 6563] close(27) = -1 EBADF (Bad file descriptor) [pid 6563] close(28) = -1 EBADF (Bad file descriptor) [pid 6563] close(29) = -1 EBADF (Bad file descriptor) [pid 6563] exit_group(0) = ? [pid 6563] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6564 attached , child_tidptr=0x555555cb2690) = 1519 [pid 6564] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6564] setpgid(0, 0) = 0 [pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6564] write(3, "1000", 4) = 4 [pid 6564] close(3) = 0 [pid 6564] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6564] setns(201, 0) = 0 [pid 6564] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6564] setns(3, 0) = 0 [pid 6564] close(3) = 0 [pid 6564] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6564] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6564] close(3) = -1 EBADF (Bad file descriptor) [pid 6564] close(4) = 0 [pid 6564] close(5) = -1 EBADF (Bad file descriptor) [pid 6564] close(6) = -1 EBADF (Bad file descriptor) [pid 6564] close(7) = -1 EBADF (Bad file descriptor) [pid 6564] close(8) = -1 EBADF (Bad file descriptor) [pid 6564] close(9) = -1 EBADF (Bad file descriptor) [pid 6564] close(10) = -1 EBADF (Bad file descriptor) [pid 6564] close(11) = -1 EBADF (Bad file descriptor) [pid 6564] close(12) = -1 EBADF (Bad file descriptor) [pid 6564] close(13) = -1 EBADF (Bad file descriptor) [pid 6564] close(14) = -1 EBADF (Bad file descriptor) [pid 6564] close(15) = -1 EBADF (Bad file descriptor) [pid 6564] close(16) = -1 EBADF (Bad file descriptor) [pid 6564] close(17) = -1 EBADF (Bad file descriptor) [pid 6564] close(18) = -1 EBADF (Bad file descriptor) [pid 6564] close(19) = -1 EBADF (Bad file descriptor) [pid 6564] close(20) = -1 EBADF (Bad file descriptor) [pid 6564] close(21) = -1 EBADF (Bad file descriptor) [pid 6564] close(22) = -1 EBADF (Bad file descriptor) [pid 6564] close(23) = -1 EBADF (Bad file descriptor) [pid 6564] close(24) = -1 EBADF (Bad file descriptor) [pid 6564] close(25) = -1 EBADF (Bad file descriptor) [pid 6564] close(26) = -1 EBADF (Bad file descriptor) [pid 6564] close(27) = -1 EBADF (Bad file descriptor) [pid 6564] close(28) = -1 EBADF (Bad file descriptor) [pid 6564] close(29) = -1 EBADF (Bad file descriptor) [pid 6564] exit_group(0) = ? [pid 6564] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6565 attached [pid 6565] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1520 [pid 6565] <... set_robust_list resumed>) = 0 [pid 6565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6565] setpgid(0, 0) = 0 [pid 6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6565] write(3, "1000", 4) = 4 [pid 6565] close(3) = 0 [pid 6565] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6565] setns(201, 0) = 0 [pid 6565] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6565] setns(3, 0) = 0 [pid 6565] close(3) = 0 [pid 6565] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6565] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6565] close(3) = -1 EBADF (Bad file descriptor) [pid 6565] close(4) = 0 [pid 6565] close(5) = -1 EBADF (Bad file descriptor) [pid 6565] close(6) = -1 EBADF (Bad file descriptor) [pid 6565] close(7) = -1 EBADF (Bad file descriptor) [pid 6565] close(8) = -1 EBADF (Bad file descriptor) [pid 6565] close(9) = -1 EBADF (Bad file descriptor) [pid 6565] close(10) = -1 EBADF (Bad file descriptor) [pid 6565] close(11) = -1 EBADF (Bad file descriptor) [pid 6565] close(12) = -1 EBADF (Bad file descriptor) [pid 6565] close(13) = -1 EBADF (Bad file descriptor) [pid 6565] close(14) = -1 EBADF (Bad file descriptor) [pid 6565] close(15) = -1 EBADF (Bad file descriptor) [pid 6565] close(16) = -1 EBADF (Bad file descriptor) [pid 6565] close(17) = -1 EBADF (Bad file descriptor) [pid 6565] close(18) = -1 EBADF (Bad file descriptor) [pid 6565] close(19) = -1 EBADF (Bad file descriptor) [pid 6565] close(20) = -1 EBADF (Bad file descriptor) [pid 6565] close(21) = -1 EBADF (Bad file descriptor) [pid 6565] close(22) = -1 EBADF (Bad file descriptor) [pid 6565] close(23) = -1 EBADF (Bad file descriptor) [pid 6565] close(24) = -1 EBADF (Bad file descriptor) [pid 6565] close(25) = -1 EBADF (Bad file descriptor) [pid 6565] close(26) = -1 EBADF (Bad file descriptor) [pid 6565] close(27) = -1 EBADF (Bad file descriptor) [pid 6565] close(28) = -1 EBADF (Bad file descriptor) [pid 6565] close(29) = -1 EBADF (Bad file descriptor) [pid 6565] exit_group(0) = ? [pid 6565] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1520, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6566 attached [pid 6566] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1521 [pid 6566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6566] setpgid(0, 0) = 0 [pid 6566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6566] write(3, "1000", 4) = 4 [pid 6566] close(3) = 0 [pid 6566] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6566] setns(201, 0) = 0 [pid 6566] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6566] setns(3, 0) = 0 [pid 6566] close(3) = 0 [pid 6566] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6566] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6566] close(3) = -1 EBADF (Bad file descriptor) [pid 6566] close(4) = 0 [pid 6566] close(5) = -1 EBADF (Bad file descriptor) [pid 6566] close(6) = -1 EBADF (Bad file descriptor) [pid 6566] close(7) = -1 EBADF (Bad file descriptor) [pid 6566] close(8) = -1 EBADF (Bad file descriptor) [pid 6566] close(9) = -1 EBADF (Bad file descriptor) [pid 6566] close(10) = -1 EBADF (Bad file descriptor) [pid 6566] close(11) = -1 EBADF (Bad file descriptor) [pid 6566] close(12) = -1 EBADF (Bad file descriptor) [pid 6566] close(13) = -1 EBADF (Bad file descriptor) [pid 6566] close(14) = -1 EBADF (Bad file descriptor) [pid 6566] close(15) = -1 EBADF (Bad file descriptor) [pid 6566] close(16) = -1 EBADF (Bad file descriptor) [pid 6566] close(17) = -1 EBADF (Bad file descriptor) [pid 6566] close(18) = -1 EBADF (Bad file descriptor) [pid 6566] close(19) = -1 EBADF (Bad file descriptor) [pid 6566] close(20) = -1 EBADF (Bad file descriptor) [pid 6566] close(21) = -1 EBADF (Bad file descriptor) [pid 6566] close(22) = -1 EBADF (Bad file descriptor) [pid 6566] close(23) = -1 EBADF (Bad file descriptor) [pid 6566] close(24) = -1 EBADF (Bad file descriptor) [pid 6566] close(25) = -1 EBADF (Bad file descriptor) [pid 6566] close(26) = -1 EBADF (Bad file descriptor) [pid 6566] close(27) = -1 EBADF (Bad file descriptor) [pid 6566] close(28) = -1 EBADF (Bad file descriptor) [pid 6566] close(29) = -1 EBADF (Bad file descriptor) [pid 6566] exit_group(0) = ? [pid 6566] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6567 attached , child_tidptr=0x555555cb2690) = 1522 [pid 6567] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6567] setpgid(0, 0) = 0 [pid 6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6567] write(3, "1000", 4) = 4 [pid 6567] close(3) = 0 [pid 6567] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6567] setns(201, 0) = 0 [pid 6567] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6567] setns(3, 0) = 0 [pid 6567] close(3) = 0 [pid 6567] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6567] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6567] close(3) = -1 EBADF (Bad file descriptor) [pid 6567] close(4) = 0 [pid 6567] close(5) = -1 EBADF (Bad file descriptor) [pid 6567] close(6) = -1 EBADF (Bad file descriptor) [pid 6567] close(7) = -1 EBADF (Bad file descriptor) [pid 6567] close(8) = -1 EBADF (Bad file descriptor) [pid 6567] close(9) = -1 EBADF (Bad file descriptor) [pid 6567] close(10) = -1 EBADF (Bad file descriptor) [pid 6567] close(11) = -1 EBADF (Bad file descriptor) [pid 6567] close(12) = -1 EBADF (Bad file descriptor) [pid 6567] close(13) = -1 EBADF (Bad file descriptor) [pid 6567] close(14) = -1 EBADF (Bad file descriptor) [pid 6567] close(15) = -1 EBADF (Bad file descriptor) [pid 6567] close(16) = -1 EBADF (Bad file descriptor) [pid 6567] close(17) = -1 EBADF (Bad file descriptor) [pid 6567] close(18) = -1 EBADF (Bad file descriptor) [pid 6567] close(19) = -1 EBADF (Bad file descriptor) [pid 6567] close(20) = -1 EBADF (Bad file descriptor) [pid 6567] close(21) = -1 EBADF (Bad file descriptor) [pid 6567] close(22) = -1 EBADF (Bad file descriptor) [pid 6567] close(23) = -1 EBADF (Bad file descriptor) [pid 6567] close(24) = -1 EBADF (Bad file descriptor) [pid 6567] close(25) = -1 EBADF (Bad file descriptor) [pid 6567] close(26) = -1 EBADF (Bad file descriptor) [pid 6567] close(27) = -1 EBADF (Bad file descriptor) [pid 6567] close(28) = -1 EBADF (Bad file descriptor) [pid 6567] close(29) = -1 EBADF (Bad file descriptor) [pid 6567] exit_group(0) = ? [pid 6567] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6568 attached , child_tidptr=0x555555cb2690) = 1523 [pid 6568] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6568] setpgid(0, 0) = 0 [pid 6568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6568] write(3, "1000", 4) = 4 [pid 6568] close(3) = 0 [pid 6568] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6568] setns(201, 0) = 0 [pid 6568] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6568] setns(3, 0) = 0 [pid 6568] close(3) = 0 [pid 6568] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6568] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6568] close(3) = -1 EBADF (Bad file descriptor) [pid 6568] close(4) = 0 [pid 6568] close(5) = -1 EBADF (Bad file descriptor) [pid 6568] close(6) = -1 EBADF (Bad file descriptor) [pid 6568] close(7) = -1 EBADF (Bad file descriptor) [pid 6568] close(8) = -1 EBADF (Bad file descriptor) [pid 6568] close(9) = -1 EBADF (Bad file descriptor) [pid 6568] close(10) = -1 EBADF (Bad file descriptor) [pid 6568] close(11) = -1 EBADF (Bad file descriptor) [pid 6568] close(12) = -1 EBADF (Bad file descriptor) [pid 6568] close(13) = -1 EBADF (Bad file descriptor) [pid 6568] close(14) = -1 EBADF (Bad file descriptor) [pid 6568] close(15) = -1 EBADF (Bad file descriptor) [pid 6568] close(16) = -1 EBADF (Bad file descriptor) [pid 6568] close(17) = -1 EBADF (Bad file descriptor) [pid 6568] close(18) = -1 EBADF (Bad file descriptor) [pid 6568] close(19) = -1 EBADF (Bad file descriptor) [pid 6568] close(20) = -1 EBADF (Bad file descriptor) [pid 6568] close(21) = -1 EBADF (Bad file descriptor) [pid 6568] close(22) = -1 EBADF (Bad file descriptor) [pid 6568] close(23) = -1 EBADF (Bad file descriptor) [pid 6568] close(24) = -1 EBADF (Bad file descriptor) [pid 6568] close(25) = -1 EBADF (Bad file descriptor) [pid 6568] close(26) = -1 EBADF (Bad file descriptor) [pid 6568] close(27) = -1 EBADF (Bad file descriptor) [pid 6568] close(28) = -1 EBADF (Bad file descriptor) [pid 6568] close(29) = -1 EBADF (Bad file descriptor) [pid 6568] exit_group(0) = ? [pid 6568] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6569 attached [pid 6569] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1524 [pid 6569] <... set_robust_list resumed>) = 0 [pid 6569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6569] setpgid(0, 0) = 0 [pid 6569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6569] write(3, "1000", 4) = 4 [pid 6569] close(3) = 0 [pid 6569] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6569] setns(201, 0) = 0 [pid 6569] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6569] setns(3, 0) = 0 [pid 6569] close(3) = 0 [pid 6569] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6569] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6569] close(3) = -1 EBADF (Bad file descriptor) [pid 6569] close(4) = 0 [pid 6569] close(5) = -1 EBADF (Bad file descriptor) [pid 6569] close(6) = -1 EBADF (Bad file descriptor) [pid 6569] close(7) = -1 EBADF (Bad file descriptor) [pid 6569] close(8) = -1 EBADF (Bad file descriptor) [pid 6569] close(9) = -1 EBADF (Bad file descriptor) [pid 6569] close(10) = -1 EBADF (Bad file descriptor) [pid 6569] close(11) = -1 EBADF (Bad file descriptor) [pid 6569] close(12) = -1 EBADF (Bad file descriptor) [pid 6569] close(13) = -1 EBADF (Bad file descriptor) [pid 6569] close(14) = -1 EBADF (Bad file descriptor) [pid 6569] close(15) = -1 EBADF (Bad file descriptor) [pid 6569] close(16) = -1 EBADF (Bad file descriptor) [pid 6569] close(17) = -1 EBADF (Bad file descriptor) [pid 6569] close(18) = -1 EBADF (Bad file descriptor) [pid 6569] close(19) = -1 EBADF (Bad file descriptor) [pid 6569] close(20) = -1 EBADF (Bad file descriptor) [pid 6569] close(21) = -1 EBADF (Bad file descriptor) [pid 6569] close(22) = -1 EBADF (Bad file descriptor) [pid 6569] close(23) = -1 EBADF (Bad file descriptor) [pid 6569] close(24) = -1 EBADF (Bad file descriptor) [pid 6569] close(25) = -1 EBADF (Bad file descriptor) [pid 6569] close(26) = -1 EBADF (Bad file descriptor) [pid 6569] close(27) = -1 EBADF (Bad file descriptor) [pid 6569] close(28) = -1 EBADF (Bad file descriptor) [pid 6569] close(29) = -1 EBADF (Bad file descriptor) [pid 6569] exit_group(0) = ? [pid 6569] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6570 attached [pid 6570] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6570] setpgid(0, 0) = 0 [pid 6570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1525 [pid 6570] write(3, "1000", 4) = 4 [pid 6570] close(3) = 0 [pid 6570] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6570] setns(201, 0) = 0 [pid 6570] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6570] setns(3, 0) = 0 [pid 6570] close(3) = 0 [pid 6570] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6570] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6570] close(3) = -1 EBADF (Bad file descriptor) [pid 6570] close(4) = 0 [pid 6570] close(5) = -1 EBADF (Bad file descriptor) [pid 6570] close(6) = -1 EBADF (Bad file descriptor) [pid 6570] close(7) = -1 EBADF (Bad file descriptor) [pid 6570] close(8) = -1 EBADF (Bad file descriptor) [pid 6570] close(9) = -1 EBADF (Bad file descriptor) [pid 6570] close(10) = -1 EBADF (Bad file descriptor) [pid 6570] close(11) = -1 EBADF (Bad file descriptor) [pid 6570] close(12) = -1 EBADF (Bad file descriptor) [pid 6570] close(13) = -1 EBADF (Bad file descriptor) [pid 6570] close(14) = -1 EBADF (Bad file descriptor) [pid 6570] close(15) = -1 EBADF (Bad file descriptor) [pid 6570] close(16) = -1 EBADF (Bad file descriptor) [pid 6570] close(17) = -1 EBADF (Bad file descriptor) [pid 6570] close(18) = -1 EBADF (Bad file descriptor) [pid 6570] close(19) = -1 EBADF (Bad file descriptor) [pid 6570] close(20) = -1 EBADF (Bad file descriptor) [pid 6570] close(21) = -1 EBADF (Bad file descriptor) [pid 6570] close(22) = -1 EBADF (Bad file descriptor) [pid 6570] close(23) = -1 EBADF (Bad file descriptor) [pid 6570] close(24) = -1 EBADF (Bad file descriptor) [pid 6570] close(25) = -1 EBADF (Bad file descriptor) [pid 6570] close(26) = -1 EBADF (Bad file descriptor) [pid 6570] close(27) = -1 EBADF (Bad file descriptor) [pid 6570] close(28) = -1 EBADF (Bad file descriptor) [pid 6570] close(29) = -1 EBADF (Bad file descriptor) [pid 6570] exit_group(0) = ? [pid 6570] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6571 attached , child_tidptr=0x555555cb2690) = 1526 [pid 6571] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6571] setpgid(0, 0) = 0 [pid 6571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6571] write(3, "1000", 4) = 4 [pid 6571] close(3) = 0 [pid 6571] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6571] setns(201, 0) = 0 [pid 6571] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6571] setns(3, 0) = 0 [pid 6571] close(3) = 0 [pid 6571] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6571] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6571] close(3) = -1 EBADF (Bad file descriptor) [pid 6571] close(4) = 0 [pid 6571] close(5) = -1 EBADF (Bad file descriptor) [pid 6571] close(6) = -1 EBADF (Bad file descriptor) [pid 6571] close(7) = -1 EBADF (Bad file descriptor) [pid 6571] close(8) = -1 EBADF (Bad file descriptor) [pid 6571] close(9) = -1 EBADF (Bad file descriptor) [pid 6571] close(10) = -1 EBADF (Bad file descriptor) [pid 6571] close(11) = -1 EBADF (Bad file descriptor) [pid 6571] close(12) = -1 EBADF (Bad file descriptor) [pid 6571] close(13) = -1 EBADF (Bad file descriptor) [pid 6571] close(14) = -1 EBADF (Bad file descriptor) [pid 6571] close(15) = -1 EBADF (Bad file descriptor) [pid 6571] close(16) = -1 EBADF (Bad file descriptor) [pid 6571] close(17) = -1 EBADF (Bad file descriptor) [pid 6571] close(18) = -1 EBADF (Bad file descriptor) [pid 6571] close(19) = -1 EBADF (Bad file descriptor) [pid 6571] close(20) = -1 EBADF (Bad file descriptor) [pid 6571] close(21) = -1 EBADF (Bad file descriptor) [pid 6571] close(22) = -1 EBADF (Bad file descriptor) [pid 6571] close(23) = -1 EBADF (Bad file descriptor) [pid 6571] close(24) = -1 EBADF (Bad file descriptor) [pid 6571] close(25) = -1 EBADF (Bad file descriptor) [pid 6571] close(26) = -1 EBADF (Bad file descriptor) [pid 6571] close(27) = -1 EBADF (Bad file descriptor) [pid 6571] close(28) = -1 EBADF (Bad file descriptor) [pid 6571] close(29) = -1 EBADF (Bad file descriptor) [pid 6571] exit_group(0) = ? [pid 6571] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1527 ./strace-static-x86_64: Process 6572 attached [pid 6572] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6572] setpgid(0, 0) = 0 [pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6572] write(3, "1000", 4) = 4 [pid 6572] close(3) = 0 [pid 6572] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6572] setns(201, 0) = 0 [pid 6572] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6572] setns(3, 0) = 0 [pid 6572] close(3) = 0 [pid 6572] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6572] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6572] close(3) = -1 EBADF (Bad file descriptor) [pid 6572] close(4) = 0 [pid 6572] close(5) = -1 EBADF (Bad file descriptor) [pid 6572] close(6) = -1 EBADF (Bad file descriptor) [pid 6572] close(7) = -1 EBADF (Bad file descriptor) [pid 6572] close(8) = -1 EBADF (Bad file descriptor) [pid 6572] close(9) = -1 EBADF (Bad file descriptor) [pid 6572] close(10) = -1 EBADF (Bad file descriptor) [pid 6572] close(11) = -1 EBADF (Bad file descriptor) [pid 6572] close(12) = -1 EBADF (Bad file descriptor) [pid 6572] close(13) = -1 EBADF (Bad file descriptor) [pid 6572] close(14) = -1 EBADF (Bad file descriptor) [pid 6572] close(15) = -1 EBADF (Bad file descriptor) [pid 6572] close(16) = -1 EBADF (Bad file descriptor) [pid 6572] close(17) = -1 EBADF (Bad file descriptor) [pid 6572] close(18) = -1 EBADF (Bad file descriptor) [pid 6572] close(19) = -1 EBADF (Bad file descriptor) [pid 6572] close(20) = -1 EBADF (Bad file descriptor) [pid 6572] close(21) = -1 EBADF (Bad file descriptor) [pid 6572] close(22) = -1 EBADF (Bad file descriptor) [pid 6572] close(23) = -1 EBADF (Bad file descriptor) [pid 6572] close(24) = -1 EBADF (Bad file descriptor) [pid 6572] close(25) = -1 EBADF (Bad file descriptor) [pid 6572] close(26) = -1 EBADF (Bad file descriptor) [pid 6572] close(27) = -1 EBADF (Bad file descriptor) [pid 6572] close(28) = -1 EBADF (Bad file descriptor) [pid 6572] close(29) = -1 EBADF (Bad file descriptor) [pid 6572] exit_group(0) = ? [pid 6572] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6573 attached [pid 6573] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1528 [pid 6573] <... set_robust_list resumed>) = 0 [pid 6573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6573] setpgid(0, 0) = 0 [pid 6573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6573] write(3, "1000", 4) = 4 [pid 6573] close(3) = 0 [pid 6573] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6573] setns(201, 0) = 0 [pid 6573] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6573] setns(3, 0) = 0 [pid 6573] close(3) = 0 [pid 6573] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6573] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6573] close(3) = -1 EBADF (Bad file descriptor) [pid 6573] close(4) = 0 [pid 6573] close(5) = -1 EBADF (Bad file descriptor) [pid 6573] close(6) = -1 EBADF (Bad file descriptor) [pid 6573] close(7) = -1 EBADF (Bad file descriptor) [pid 6573] close(8) = -1 EBADF (Bad file descriptor) [pid 6573] close(9) = -1 EBADF (Bad file descriptor) [pid 6573] close(10) = -1 EBADF (Bad file descriptor) [pid 6573] close(11) = -1 EBADF (Bad file descriptor) [pid 6573] close(12) = -1 EBADF (Bad file descriptor) [pid 6573] close(13) = -1 EBADF (Bad file descriptor) [pid 6573] close(14) = -1 EBADF (Bad file descriptor) [pid 6573] close(15) = -1 EBADF (Bad file descriptor) [pid 6573] close(16) = -1 EBADF (Bad file descriptor) [pid 6573] close(17) = -1 EBADF (Bad file descriptor) [pid 6573] close(18) = -1 EBADF (Bad file descriptor) [pid 6573] close(19) = -1 EBADF (Bad file descriptor) [pid 6573] close(20) = -1 EBADF (Bad file descriptor) [pid 6573] close(21) = -1 EBADF (Bad file descriptor) [pid 6573] close(22) = -1 EBADF (Bad file descriptor) [pid 6573] close(23) = -1 EBADF (Bad file descriptor) [pid 6573] close(24) = -1 EBADF (Bad file descriptor) [pid 6573] close(25) = -1 EBADF (Bad file descriptor) [pid 6573] close(26) = -1 EBADF (Bad file descriptor) [pid 6573] close(27) = -1 EBADF (Bad file descriptor) [pid 6573] close(28) = -1 EBADF (Bad file descriptor) [pid 6573] close(29) = -1 EBADF (Bad file descriptor) [pid 6573] exit_group(0) = ? [pid 6573] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6574 attached , child_tidptr=0x555555cb2690) = 1529 [pid 6574] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6574] setpgid(0, 0) = 0 [pid 6574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6574] write(3, "1000", 4) = 4 [pid 6574] close(3) = 0 [pid 6574] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6574] setns(201, 0) = 0 [pid 6574] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6574] setns(3, 0) = 0 [pid 6574] close(3) = 0 [pid 6574] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6574] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6574] close(3) = -1 EBADF (Bad file descriptor) [pid 6574] close(4) = 0 [pid 6574] close(5) = -1 EBADF (Bad file descriptor) [pid 6574] close(6) = -1 EBADF (Bad file descriptor) [pid 6574] close(7) = -1 EBADF (Bad file descriptor) [pid 6574] close(8) = -1 EBADF (Bad file descriptor) [pid 6574] close(9) = -1 EBADF (Bad file descriptor) [pid 6574] close(10) = -1 EBADF (Bad file descriptor) [pid 6574] close(11) = -1 EBADF (Bad file descriptor) [pid 6574] close(12) = -1 EBADF (Bad file descriptor) [pid 6574] close(13) = -1 EBADF (Bad file descriptor) [pid 6574] close(14) = -1 EBADF (Bad file descriptor) [pid 6574] close(15) = -1 EBADF (Bad file descriptor) [pid 6574] close(16) = -1 EBADF (Bad file descriptor) [pid 6574] close(17) = -1 EBADF (Bad file descriptor) [pid 6574] close(18) = -1 EBADF (Bad file descriptor) [pid 6574] close(19) = -1 EBADF (Bad file descriptor) [pid 6574] close(20) = -1 EBADF (Bad file descriptor) [pid 6574] close(21) = -1 EBADF (Bad file descriptor) [pid 6574] close(22) = -1 EBADF (Bad file descriptor) [pid 6574] close(23) = -1 EBADF (Bad file descriptor) [pid 6574] close(24) = -1 EBADF (Bad file descriptor) [pid 6574] close(25) = -1 EBADF (Bad file descriptor) [pid 6574] close(26) = -1 EBADF (Bad file descriptor) [pid 6574] close(27) = -1 EBADF (Bad file descriptor) [pid 6574] close(28) = -1 EBADF (Bad file descriptor) [pid 6574] close(29) = -1 EBADF (Bad file descriptor) [pid 6574] exit_group(0) = ? [pid 6574] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6575 attached [pid 6575] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1530 [pid 6575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6575] setpgid(0, 0) = 0 [pid 6575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6575] write(3, "1000", 4) = 4 [pid 6575] close(3) = 0 [pid 6575] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6575] setns(201, 0) = 0 [pid 6575] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6575] setns(3, 0) = 0 [pid 6575] close(3) = 0 [pid 6575] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6575] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6575] close(3) = -1 EBADF (Bad file descriptor) [pid 6575] close(4) = 0 [pid 6575] close(5) = -1 EBADF (Bad file descriptor) [pid 6575] close(6) = -1 EBADF (Bad file descriptor) [pid 6575] close(7) = -1 EBADF (Bad file descriptor) [pid 6575] close(8) = -1 EBADF (Bad file descriptor) [pid 6575] close(9) = -1 EBADF (Bad file descriptor) [pid 6575] close(10) = -1 EBADF (Bad file descriptor) [pid 6575] close(11) = -1 EBADF (Bad file descriptor) [pid 6575] close(12) = -1 EBADF (Bad file descriptor) [pid 6575] close(13) = -1 EBADF (Bad file descriptor) [pid 6575] close(14) = -1 EBADF (Bad file descriptor) [pid 6575] close(15) = -1 EBADF (Bad file descriptor) [pid 6575] close(16) = -1 EBADF (Bad file descriptor) [pid 6575] close(17) = -1 EBADF (Bad file descriptor) [pid 6575] close(18) = -1 EBADF (Bad file descriptor) [pid 6575] close(19) = -1 EBADF (Bad file descriptor) [pid 6575] close(20) = -1 EBADF (Bad file descriptor) [pid 6575] close(21) = -1 EBADF (Bad file descriptor) [pid 6575] close(22) = -1 EBADF (Bad file descriptor) [pid 6575] close(23) = -1 EBADF (Bad file descriptor) [pid 6575] close(24) = -1 EBADF (Bad file descriptor) [pid 6575] close(25) = -1 EBADF (Bad file descriptor) [pid 6575] close(26) = -1 EBADF (Bad file descriptor) [pid 6575] close(27) = -1 EBADF (Bad file descriptor) [pid 6575] close(28) = -1 EBADF (Bad file descriptor) [pid 6575] close(29) = -1 EBADF (Bad file descriptor) [pid 6575] exit_group(0) = ? [pid 6575] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6576 attached [pid 6576] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1531 [pid 6576] <... set_robust_list resumed>) = 0 [pid 6576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6576] setpgid(0, 0) = 0 [pid 6576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6576] write(3, "1000", 4) = 4 [pid 6576] close(3) = 0 [pid 6576] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6576] setns(201, 0) = 0 [pid 6576] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6576] setns(3, 0) = 0 [pid 6576] close(3) = 0 [pid 6576] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6576] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6576] close(3) = -1 EBADF (Bad file descriptor) [pid 6576] close(4) = 0 [pid 6576] close(5) = -1 EBADF (Bad file descriptor) [pid 6576] close(6) = -1 EBADF (Bad file descriptor) [pid 6576] close(7) = -1 EBADF (Bad file descriptor) [pid 6576] close(8) = -1 EBADF (Bad file descriptor) [pid 6576] close(9) = -1 EBADF (Bad file descriptor) [pid 6576] close(10) = -1 EBADF (Bad file descriptor) [pid 6576] close(11) = -1 EBADF (Bad file descriptor) [pid 6576] close(12) = -1 EBADF (Bad file descriptor) [pid 6576] close(13) = -1 EBADF (Bad file descriptor) [pid 6576] close(14) = -1 EBADF (Bad file descriptor) [pid 6576] close(15) = -1 EBADF (Bad file descriptor) [pid 6576] close(16) = -1 EBADF (Bad file descriptor) [pid 6576] close(17) = -1 EBADF (Bad file descriptor) [pid 6576] close(18) = -1 EBADF (Bad file descriptor) [pid 6576] close(19) = -1 EBADF (Bad file descriptor) [pid 6576] close(20) = -1 EBADF (Bad file descriptor) [pid 6576] close(21) = -1 EBADF (Bad file descriptor) [pid 6576] close(22) = -1 EBADF (Bad file descriptor) [pid 6576] close(23) = -1 EBADF (Bad file descriptor) [pid 6576] close(24) = -1 EBADF (Bad file descriptor) [pid 6576] close(25) = -1 EBADF (Bad file descriptor) [pid 6576] close(26) = -1 EBADF (Bad file descriptor) [pid 6576] close(27) = -1 EBADF (Bad file descriptor) [pid 6576] close(28) = -1 EBADF (Bad file descriptor) [pid 6576] close(29) = -1 EBADF (Bad file descriptor) [pid 6576] exit_group(0) = ? [pid 6576] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6577 attached [pid 6577] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1532 [pid 6577] <... set_robust_list resumed>) = 0 [pid 6577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6577] setpgid(0, 0) = 0 [pid 6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6577] write(3, "1000", 4) = 4 [pid 6577] close(3) = 0 [pid 6577] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6577] setns(201, 0) = 0 [pid 6577] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6577] setns(3, 0) = 0 [pid 6577] close(3) = 0 [pid 6577] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6577] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6577] close(3) = -1 EBADF (Bad file descriptor) [pid 6577] close(4) = 0 [pid 6577] close(5) = -1 EBADF (Bad file descriptor) [pid 6577] close(6) = -1 EBADF (Bad file descriptor) [pid 6577] close(7) = -1 EBADF (Bad file descriptor) [pid 6577] close(8) = -1 EBADF (Bad file descriptor) [pid 6577] close(9) = -1 EBADF (Bad file descriptor) [pid 6577] close(10) = -1 EBADF (Bad file descriptor) [pid 6577] close(11) = -1 EBADF (Bad file descriptor) [pid 6577] close(12) = -1 EBADF (Bad file descriptor) [pid 6577] close(13) = -1 EBADF (Bad file descriptor) [pid 6577] close(14) = -1 EBADF (Bad file descriptor) [pid 6577] close(15) = -1 EBADF (Bad file descriptor) [pid 6577] close(16) = -1 EBADF (Bad file descriptor) [pid 6577] close(17) = -1 EBADF (Bad file descriptor) [pid 6577] close(18) = -1 EBADF (Bad file descriptor) [pid 6577] close(19) = -1 EBADF (Bad file descriptor) [pid 6577] close(20) = -1 EBADF (Bad file descriptor) [pid 6577] close(21) = -1 EBADF (Bad file descriptor) [pid 6577] close(22) = -1 EBADF (Bad file descriptor) [pid 6577] close(23) = -1 EBADF (Bad file descriptor) [pid 6577] close(24) = -1 EBADF (Bad file descriptor) [pid 6577] close(25) = -1 EBADF (Bad file descriptor) [pid 6577] close(26) = -1 EBADF (Bad file descriptor) [pid 6577] close(27) = -1 EBADF (Bad file descriptor) [pid 6577] close(28) = -1 EBADF (Bad file descriptor) [pid 6577] close(29) = -1 EBADF (Bad file descriptor) [pid 6577] exit_group(0) = ? [pid 6577] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6578 attached , child_tidptr=0x555555cb2690) = 1533 [pid 6578] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6578] setpgid(0, 0) = 0 [pid 6578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6578] write(3, "1000", 4) = 4 [pid 6578] close(3) = 0 [pid 6578] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6578] setns(201, 0) = 0 [pid 6578] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6578] setns(3, 0) = 0 [pid 6578] close(3) = 0 [pid 6578] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6578] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6578] close(3) = -1 EBADF (Bad file descriptor) [pid 6578] close(4) = 0 [pid 6578] close(5) = -1 EBADF (Bad file descriptor) [pid 6578] close(6) = -1 EBADF (Bad file descriptor) [pid 6578] close(7) = -1 EBADF (Bad file descriptor) [pid 6578] close(8) = -1 EBADF (Bad file descriptor) [pid 6578] close(9) = -1 EBADF (Bad file descriptor) [pid 6578] close(10) = -1 EBADF (Bad file descriptor) [pid 6578] close(11) = -1 EBADF (Bad file descriptor) [pid 6578] close(12) = -1 EBADF (Bad file descriptor) [pid 6578] close(13) = -1 EBADF (Bad file descriptor) [pid 6578] close(14) = -1 EBADF (Bad file descriptor) [pid 6578] close(15) = -1 EBADF (Bad file descriptor) [pid 6578] close(16) = -1 EBADF (Bad file descriptor) [pid 6578] close(17) = -1 EBADF (Bad file descriptor) [pid 6578] close(18) = -1 EBADF (Bad file descriptor) [pid 6578] close(19) = -1 EBADF (Bad file descriptor) [pid 6578] close(20) = -1 EBADF (Bad file descriptor) [pid 6578] close(21) = -1 EBADF (Bad file descriptor) [pid 6578] close(22) = -1 EBADF (Bad file descriptor) [pid 6578] close(23) = -1 EBADF (Bad file descriptor) [pid 6578] close(24) = -1 EBADF (Bad file descriptor) [pid 6578] close(25) = -1 EBADF (Bad file descriptor) [pid 6578] close(26) = -1 EBADF (Bad file descriptor) [pid 6578] close(27) = -1 EBADF (Bad file descriptor) [pid 6578] close(28) = -1 EBADF (Bad file descriptor) [pid 6578] close(29) = -1 EBADF (Bad file descriptor) [pid 6578] exit_group(0) = ? [pid 6578] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6579 attached [pid 6579] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1534 [pid 6579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6579] setpgid(0, 0) = 0 [pid 6579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6579] write(3, "1000", 4) = 4 [pid 6579] close(3) = 0 [pid 6579] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6579] setns(201, 0) = 0 [pid 6579] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6579] setns(3, 0) = 0 [pid 6579] close(3) = 0 [pid 6579] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6579] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6579] close(3) = -1 EBADF (Bad file descriptor) [pid 6579] close(4) = 0 [pid 6579] close(5) = -1 EBADF (Bad file descriptor) [pid 6579] close(6) = -1 EBADF (Bad file descriptor) [pid 6579] close(7) = -1 EBADF (Bad file descriptor) [pid 6579] close(8) = -1 EBADF (Bad file descriptor) [pid 6579] close(9) = -1 EBADF (Bad file descriptor) [pid 6579] close(10) = -1 EBADF (Bad file descriptor) [pid 6579] close(11) = -1 EBADF (Bad file descriptor) [pid 6579] close(12) = -1 EBADF (Bad file descriptor) [pid 6579] close(13) = -1 EBADF (Bad file descriptor) [pid 6579] close(14) = -1 EBADF (Bad file descriptor) [pid 6579] close(15) = -1 EBADF (Bad file descriptor) [pid 6579] close(16) = -1 EBADF (Bad file descriptor) [pid 6579] close(17) = -1 EBADF (Bad file descriptor) [pid 6579] close(18) = -1 EBADF (Bad file descriptor) [pid 6579] close(19) = -1 EBADF (Bad file descriptor) [pid 6579] close(20) = -1 EBADF (Bad file descriptor) [pid 6579] close(21) = -1 EBADF (Bad file descriptor) [pid 6579] close(22) = -1 EBADF (Bad file descriptor) [pid 6579] close(23) = -1 EBADF (Bad file descriptor) [pid 6579] close(24) = -1 EBADF (Bad file descriptor) [pid 6579] close(25) = -1 EBADF (Bad file descriptor) [pid 6579] close(26) = -1 EBADF (Bad file descriptor) [pid 6579] close(27) = -1 EBADF (Bad file descriptor) [pid 6579] close(28) = -1 EBADF (Bad file descriptor) [pid 6579] close(29) = -1 EBADF (Bad file descriptor) [pid 6579] exit_group(0) = ? [pid 6579] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6580 attached [pid 6580] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1535 [pid 6580] <... prctl resumed>) = 0 [pid 6580] setpgid(0, 0) = 0 [pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6580] write(3, "1000", 4) = 4 [pid 6580] close(3) = 0 [pid 6580] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6580] setns(201, 0) = 0 [pid 6580] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6580] setns(3, 0) = 0 [pid 6580] close(3) = 0 [pid 6580] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6580] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6580] close(3) = -1 EBADF (Bad file descriptor) [pid 6580] close(4) = 0 [pid 6580] close(5) = -1 EBADF (Bad file descriptor) [pid 6580] close(6) = -1 EBADF (Bad file descriptor) [pid 6580] close(7) = -1 EBADF (Bad file descriptor) [pid 6580] close(8) = -1 EBADF (Bad file descriptor) [pid 6580] close(9) = -1 EBADF (Bad file descriptor) [pid 6580] close(10) = -1 EBADF (Bad file descriptor) [pid 6580] close(11) = -1 EBADF (Bad file descriptor) [pid 6580] close(12) = -1 EBADF (Bad file descriptor) [pid 6580] close(13) = -1 EBADF (Bad file descriptor) [pid 6580] close(14) = -1 EBADF (Bad file descriptor) [pid 6580] close(15) = -1 EBADF (Bad file descriptor) [pid 6580] close(16) = -1 EBADF (Bad file descriptor) [pid 6580] close(17) = -1 EBADF (Bad file descriptor) [pid 6580] close(18) = -1 EBADF (Bad file descriptor) [pid 6580] close(19) = -1 EBADF (Bad file descriptor) [pid 6580] close(20) = -1 EBADF (Bad file descriptor) [pid 6580] close(21) = -1 EBADF (Bad file descriptor) [pid 6580] close(22) = -1 EBADF (Bad file descriptor) [pid 6580] close(23) = -1 EBADF (Bad file descriptor) [pid 6580] close(24) = -1 EBADF (Bad file descriptor) [pid 6580] close(25) = -1 EBADF (Bad file descriptor) [pid 6580] close(26) = -1 EBADF (Bad file descriptor) [pid 6580] close(27) = -1 EBADF (Bad file descriptor) [pid 6580] close(28) = -1 EBADF (Bad file descriptor) [pid 6580] close(29) = -1 EBADF (Bad file descriptor) [pid 6580] exit_group(0) = ? [pid 6580] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1535, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6581 attached , child_tidptr=0x555555cb2690) = 1536 [pid 6581] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6581] setpgid(0, 0) = 0 [pid 6581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6581] write(3, "1000", 4) = 4 [pid 6581] close(3) = 0 [pid 6581] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6581] setns(201, 0) = 0 [pid 6581] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6581] setns(3, 0) = 0 [pid 6581] close(3) = 0 [pid 6581] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6581] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6581] close(3) = -1 EBADF (Bad file descriptor) [pid 6581] close(4) = 0 [pid 6581] close(5) = -1 EBADF (Bad file descriptor) [pid 6581] close(6) = -1 EBADF (Bad file descriptor) [pid 6581] close(7) = -1 EBADF (Bad file descriptor) [pid 6581] close(8) = -1 EBADF (Bad file descriptor) [pid 6581] close(9) = -1 EBADF (Bad file descriptor) [pid 6581] close(10) = -1 EBADF (Bad file descriptor) [pid 6581] close(11) = -1 EBADF (Bad file descriptor) [pid 6581] close(12) = -1 EBADF (Bad file descriptor) [pid 6581] close(13) = -1 EBADF (Bad file descriptor) [pid 6581] close(14) = -1 EBADF (Bad file descriptor) [pid 6581] close(15) = -1 EBADF (Bad file descriptor) [pid 6581] close(16) = -1 EBADF (Bad file descriptor) [pid 6581] close(17) = -1 EBADF (Bad file descriptor) [pid 6581] close(18) = -1 EBADF (Bad file descriptor) [pid 6581] close(19) = -1 EBADF (Bad file descriptor) [pid 6581] close(20) = -1 EBADF (Bad file descriptor) [pid 6581] close(21) = -1 EBADF (Bad file descriptor) [pid 6581] close(22) = -1 EBADF (Bad file descriptor) [pid 6581] close(23) = -1 EBADF (Bad file descriptor) [pid 6581] close(24) = -1 EBADF (Bad file descriptor) [pid 6581] close(25) = -1 EBADF (Bad file descriptor) [pid 6581] close(26) = -1 EBADF (Bad file descriptor) [pid 6581] close(27) = -1 EBADF (Bad file descriptor) [pid 6581] close(28) = -1 EBADF (Bad file descriptor) [pid 6581] close(29) = -1 EBADF (Bad file descriptor) [pid 6581] exit_group(0) = ? [pid 6581] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6582 attached [pid 6582] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1537 [pid 6582] <... set_robust_list resumed>) = 0 [pid 6582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6582] setpgid(0, 0) = 0 [pid 6582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6582] write(3, "1000", 4) = 4 [pid 6582] close(3) = 0 [pid 6582] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6582] setns(201, 0) = 0 [pid 6582] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6582] setns(3, 0) = 0 [pid 6582] close(3) = 0 [pid 6582] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6582] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6582] close(3) = -1 EBADF (Bad file descriptor) [pid 6582] close(4) = 0 [pid 6582] close(5) = -1 EBADF (Bad file descriptor) [pid 6582] close(6) = -1 EBADF (Bad file descriptor) [pid 6582] close(7) = -1 EBADF (Bad file descriptor) [pid 6582] close(8) = -1 EBADF (Bad file descriptor) [pid 6582] close(9) = -1 EBADF (Bad file descriptor) [pid 6582] close(10) = -1 EBADF (Bad file descriptor) [pid 6582] close(11) = -1 EBADF (Bad file descriptor) [pid 6582] close(12) = -1 EBADF (Bad file descriptor) [pid 6582] close(13) = -1 EBADF (Bad file descriptor) [pid 6582] close(14) = -1 EBADF (Bad file descriptor) [pid 6582] close(15) = -1 EBADF (Bad file descriptor) [pid 6582] close(16) = -1 EBADF (Bad file descriptor) [pid 6582] close(17) = -1 EBADF (Bad file descriptor) [pid 6582] close(18) = -1 EBADF (Bad file descriptor) [pid 6582] close(19) = -1 EBADF (Bad file descriptor) [pid 6582] close(20) = -1 EBADF (Bad file descriptor) [pid 6582] close(21) = -1 EBADF (Bad file descriptor) [pid 6582] close(22) = -1 EBADF (Bad file descriptor) [pid 6582] close(23) = -1 EBADF (Bad file descriptor) [pid 6582] close(24) = -1 EBADF (Bad file descriptor) [pid 6582] close(25) = -1 EBADF (Bad file descriptor) [pid 6582] close(26) = -1 EBADF (Bad file descriptor) [pid 6582] close(27) = -1 EBADF (Bad file descriptor) [pid 6582] close(28) = -1 EBADF (Bad file descriptor) [pid 6582] close(29) = -1 EBADF (Bad file descriptor) [pid 6582] exit_group(0) = ? [pid 6582] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6583 attached , child_tidptr=0x555555cb2690) = 1538 [pid 6583] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6583] setpgid(0, 0) = 0 [pid 6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6583] write(3, "1000", 4) = 4 [pid 6583] close(3) = 0 [pid 6583] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6583] setns(201, 0) = 0 [pid 6583] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6583] setns(3, 0) = 0 [pid 6583] close(3) = 0 [pid 6583] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6583] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6583] close(3) = -1 EBADF (Bad file descriptor) [pid 6583] close(4) = 0 [pid 6583] close(5) = -1 EBADF (Bad file descriptor) [pid 6583] close(6) = -1 EBADF (Bad file descriptor) [pid 6583] close(7) = -1 EBADF (Bad file descriptor) [pid 6583] close(8) = -1 EBADF (Bad file descriptor) [pid 6583] close(9) = -1 EBADF (Bad file descriptor) [pid 6583] close(10) = -1 EBADF (Bad file descriptor) [pid 6583] close(11) = -1 EBADF (Bad file descriptor) [pid 6583] close(12) = -1 EBADF (Bad file descriptor) [pid 6583] close(13) = -1 EBADF (Bad file descriptor) [pid 6583] close(14) = -1 EBADF (Bad file descriptor) [pid 6583] close(15) = -1 EBADF (Bad file descriptor) [pid 6583] close(16) = -1 EBADF (Bad file descriptor) [pid 6583] close(17) = -1 EBADF (Bad file descriptor) [pid 6583] close(18) = -1 EBADF (Bad file descriptor) [pid 6583] close(19) = -1 EBADF (Bad file descriptor) [pid 6583] close(20) = -1 EBADF (Bad file descriptor) [pid 6583] close(21) = -1 EBADF (Bad file descriptor) [pid 6583] close(22) = -1 EBADF (Bad file descriptor) [pid 6583] close(23) = -1 EBADF (Bad file descriptor) [pid 6583] close(24) = -1 EBADF (Bad file descriptor) [pid 6583] close(25) = -1 EBADF (Bad file descriptor) [pid 6583] close(26) = -1 EBADF (Bad file descriptor) [pid 6583] close(27) = -1 EBADF (Bad file descriptor) [pid 6583] close(28) = -1 EBADF (Bad file descriptor) [pid 6583] close(29) = -1 EBADF (Bad file descriptor) [pid 6583] exit_group(0) = ? [pid 6583] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6584 attached [pid 6584] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6584] setpgid(0, 0) = 0 [pid 6584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1539 [pid 6584] write(3, "1000", 4) = 4 [pid 6584] close(3) = 0 [pid 6584] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6584] setns(201, 0) = 0 [pid 6584] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6584] setns(3, 0) = 0 [pid 6584] close(3) = 0 [pid 6584] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6584] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6584] close(3) = -1 EBADF (Bad file descriptor) [pid 6584] close(4) = 0 [pid 6584] close(5) = -1 EBADF (Bad file descriptor) [pid 6584] close(6) = -1 EBADF (Bad file descriptor) [pid 6584] close(7) = -1 EBADF (Bad file descriptor) [pid 6584] close(8) = -1 EBADF (Bad file descriptor) [pid 6584] close(9) = -1 EBADF (Bad file descriptor) [pid 6584] close(10) = -1 EBADF (Bad file descriptor) [pid 6584] close(11) = -1 EBADF (Bad file descriptor) [pid 6584] close(12) = -1 EBADF (Bad file descriptor) [pid 6584] close(13) = -1 EBADF (Bad file descriptor) [pid 6584] close(14) = -1 EBADF (Bad file descriptor) [pid 6584] close(15) = -1 EBADF (Bad file descriptor) [pid 6584] close(16) = -1 EBADF (Bad file descriptor) [pid 6584] close(17) = -1 EBADF (Bad file descriptor) [pid 6584] close(18) = -1 EBADF (Bad file descriptor) [pid 6584] close(19) = -1 EBADF (Bad file descriptor) [pid 6584] close(20) = -1 EBADF (Bad file descriptor) [pid 6584] close(21) = -1 EBADF (Bad file descriptor) [pid 6584] close(22) = -1 EBADF (Bad file descriptor) [pid 6584] close(23) = -1 EBADF (Bad file descriptor) [pid 6584] close(24) = -1 EBADF (Bad file descriptor) [pid 6584] close(25) = -1 EBADF (Bad file descriptor) [pid 6584] close(26) = -1 EBADF (Bad file descriptor) [pid 6584] close(27) = -1 EBADF (Bad file descriptor) [pid 6584] close(28) = -1 EBADF (Bad file descriptor) [pid 6584] close(29) = -1 EBADF (Bad file descriptor) [pid 6584] exit_group(0) = ? [pid 6584] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6585 attached [pid 6585] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6585] setpgid(0, 0) = 0 [pid 6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1540 [pid 6585] write(3, "1000", 4) = 4 [pid 6585] close(3) = 0 [pid 6585] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6585] setns(201, 0) = 0 [pid 6585] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6585] setns(3, 0) = 0 [pid 6585] close(3) = 0 [pid 6585] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6585] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6585] close(3) = -1 EBADF (Bad file descriptor) [pid 6585] close(4) = 0 [pid 6585] close(5) = -1 EBADF (Bad file descriptor) [pid 6585] close(6) = -1 EBADF (Bad file descriptor) [pid 6585] close(7) = -1 EBADF (Bad file descriptor) [pid 6585] close(8) = -1 EBADF (Bad file descriptor) [pid 6585] close(9) = -1 EBADF (Bad file descriptor) [pid 6585] close(10) = -1 EBADF (Bad file descriptor) [pid 6585] close(11) = -1 EBADF (Bad file descriptor) [pid 6585] close(12) = -1 EBADF (Bad file descriptor) [pid 6585] close(13) = -1 EBADF (Bad file descriptor) [pid 6585] close(14) = -1 EBADF (Bad file descriptor) [pid 6585] close(15) = -1 EBADF (Bad file descriptor) [pid 6585] close(16) = -1 EBADF (Bad file descriptor) [pid 6585] close(17) = -1 EBADF (Bad file descriptor) [pid 6585] close(18) = -1 EBADF (Bad file descriptor) [pid 6585] close(19) = -1 EBADF (Bad file descriptor) [pid 6585] close(20) = -1 EBADF (Bad file descriptor) [pid 6585] close(21) = -1 EBADF (Bad file descriptor) [pid 6585] close(22) = -1 EBADF (Bad file descriptor) [pid 6585] close(23) = -1 EBADF (Bad file descriptor) [pid 6585] close(24) = -1 EBADF (Bad file descriptor) [pid 6585] close(25) = -1 EBADF (Bad file descriptor) [pid 6585] close(26) = -1 EBADF (Bad file descriptor) [pid 6585] close(27) = -1 EBADF (Bad file descriptor) [pid 6585] close(28) = -1 EBADF (Bad file descriptor) [pid 6585] close(29) = -1 EBADF (Bad file descriptor) [pid 6585] exit_group(0) = ? [pid 6585] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1541 ./strace-static-x86_64: Process 6586 attached [pid 6586] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6586] setpgid(0, 0) = 0 [pid 6586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6586] write(3, "1000", 4) = 4 [pid 6586] close(3) = 0 [pid 6586] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6586] setns(201, 0) = 0 [pid 6586] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6586] setns(3, 0) = 0 [pid 6586] close(3) = 0 [pid 6586] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6586] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6586] close(3) = -1 EBADF (Bad file descriptor) [pid 6586] close(4) = 0 [pid 6586] close(5) = -1 EBADF (Bad file descriptor) [pid 6586] close(6) = -1 EBADF (Bad file descriptor) [pid 6586] close(7) = -1 EBADF (Bad file descriptor) [pid 6586] close(8) = -1 EBADF (Bad file descriptor) [pid 6586] close(9) = -1 EBADF (Bad file descriptor) [pid 6586] close(10) = -1 EBADF (Bad file descriptor) [pid 6586] close(11) = -1 EBADF (Bad file descriptor) [pid 6586] close(12) = -1 EBADF (Bad file descriptor) [pid 6586] close(13) = -1 EBADF (Bad file descriptor) [pid 6586] close(14) = -1 EBADF (Bad file descriptor) [pid 6586] close(15) = -1 EBADF (Bad file descriptor) [pid 6586] close(16) = -1 EBADF (Bad file descriptor) [pid 6586] close(17) = -1 EBADF (Bad file descriptor) [pid 6586] close(18) = -1 EBADF (Bad file descriptor) [pid 6586] close(19) = -1 EBADF (Bad file descriptor) [pid 6586] close(20) = -1 EBADF (Bad file descriptor) [pid 6586] close(21) = -1 EBADF (Bad file descriptor) [pid 6586] close(22) = -1 EBADF (Bad file descriptor) [pid 6586] close(23) = -1 EBADF (Bad file descriptor) [pid 6586] close(24) = -1 EBADF (Bad file descriptor) [pid 6586] close(25) = -1 EBADF (Bad file descriptor) [pid 6586] close(26) = -1 EBADF (Bad file descriptor) [pid 6586] close(27) = -1 EBADF (Bad file descriptor) [pid 6586] close(28) = -1 EBADF (Bad file descriptor) [pid 6586] close(29) = -1 EBADF (Bad file descriptor) [pid 6586] exit_group(0) = ? [pid 6586] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6587 attached , child_tidptr=0x555555cb2690) = 1542 [pid 6587] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6587] setpgid(0, 0) = 0 [pid 6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6587] write(3, "1000", 4) = 4 [pid 6587] close(3) = 0 [pid 6587] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6587] setns(201, 0) = 0 [pid 6587] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6587] setns(3, 0) = 0 [pid 6587] close(3) = 0 [pid 6587] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6587] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6587] close(3) = -1 EBADF (Bad file descriptor) [pid 6587] close(4) = 0 [pid 6587] close(5) = -1 EBADF (Bad file descriptor) [pid 6587] close(6) = -1 EBADF (Bad file descriptor) [pid 6587] close(7) = -1 EBADF (Bad file descriptor) [pid 6587] close(8) = -1 EBADF (Bad file descriptor) [pid 6587] close(9) = -1 EBADF (Bad file descriptor) [pid 6587] close(10) = -1 EBADF (Bad file descriptor) [pid 6587] close(11) = -1 EBADF (Bad file descriptor) [pid 6587] close(12) = -1 EBADF (Bad file descriptor) [pid 6587] close(13) = -1 EBADF (Bad file descriptor) [pid 6587] close(14) = -1 EBADF (Bad file descriptor) [pid 6587] close(15) = -1 EBADF (Bad file descriptor) [pid 6587] close(16) = -1 EBADF (Bad file descriptor) [pid 6587] close(17) = -1 EBADF (Bad file descriptor) [pid 6587] close(18) = -1 EBADF (Bad file descriptor) [pid 6587] close(19) = -1 EBADF (Bad file descriptor) [pid 6587] close(20) = -1 EBADF (Bad file descriptor) [pid 6587] close(21) = -1 EBADF (Bad file descriptor) [pid 6587] close(22) = -1 EBADF (Bad file descriptor) [pid 6587] close(23) = -1 EBADF (Bad file descriptor) [pid 6587] close(24) = -1 EBADF (Bad file descriptor) [pid 6587] close(25) = -1 EBADF (Bad file descriptor) [pid 6587] close(26) = -1 EBADF (Bad file descriptor) [pid 6587] close(27) = -1 EBADF (Bad file descriptor) [pid 6587] close(28) = -1 EBADF (Bad file descriptor) [pid 6587] close(29) = -1 EBADF (Bad file descriptor) [pid 6587] exit_group(0) = ? [pid 6587] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6588 attached , child_tidptr=0x555555cb2690) = 1543 [pid 6588] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6588] setpgid(0, 0) = 0 [pid 6588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6588] write(3, "1000", 4) = 4 [pid 6588] close(3) = 0 [pid 6588] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6588] setns(201, 0) = 0 [pid 6588] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6588] setns(3, 0) = 0 [pid 6588] close(3) = 0 [pid 6588] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6588] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6588] close(3) = -1 EBADF (Bad file descriptor) [pid 6588] close(4) = 0 [pid 6588] close(5) = -1 EBADF (Bad file descriptor) [pid 6588] close(6) = -1 EBADF (Bad file descriptor) [pid 6588] close(7) = -1 EBADF (Bad file descriptor) [pid 6588] close(8) = -1 EBADF (Bad file descriptor) [pid 6588] close(9) = -1 EBADF (Bad file descriptor) [pid 6588] close(10) = -1 EBADF (Bad file descriptor) [pid 6588] close(11) = -1 EBADF (Bad file descriptor) [pid 6588] close(12) = -1 EBADF (Bad file descriptor) [pid 6588] close(13) = -1 EBADF (Bad file descriptor) [pid 6588] close(14) = -1 EBADF (Bad file descriptor) [pid 6588] close(15) = -1 EBADF (Bad file descriptor) [pid 6588] close(16) = -1 EBADF (Bad file descriptor) [pid 6588] close(17) = -1 EBADF (Bad file descriptor) [pid 6588] close(18) = -1 EBADF (Bad file descriptor) [pid 6588] close(19) = -1 EBADF (Bad file descriptor) [pid 6588] close(20) = -1 EBADF (Bad file descriptor) [pid 6588] close(21) = -1 EBADF (Bad file descriptor) [pid 6588] close(22) = -1 EBADF (Bad file descriptor) [pid 6588] close(23) = -1 EBADF (Bad file descriptor) [pid 6588] close(24) = -1 EBADF (Bad file descriptor) [pid 6588] close(25) = -1 EBADF (Bad file descriptor) [pid 6588] close(26) = -1 EBADF (Bad file descriptor) [pid 6588] close(27) = -1 EBADF (Bad file descriptor) [pid 6588] close(28) = -1 EBADF (Bad file descriptor) [pid 6588] close(29) = -1 EBADF (Bad file descriptor) [pid 6588] exit_group(0) = ? [pid 6588] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6589 attached , child_tidptr=0x555555cb2690) = 1544 [pid 6589] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6589] setpgid(0, 0) = 0 [pid 6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6589] write(3, "1000", 4) = 4 [pid 6589] close(3) = 0 [pid 6589] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6589] setns(201, 0) = 0 [pid 6589] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6589] setns(3, 0) = 0 [pid 6589] close(3) = 0 [pid 6589] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6589] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6589] close(3) = -1 EBADF (Bad file descriptor) [pid 6589] close(4) = 0 [pid 6589] close(5) = -1 EBADF (Bad file descriptor) [pid 6589] close(6) = -1 EBADF (Bad file descriptor) [pid 6589] close(7) = -1 EBADF (Bad file descriptor) [pid 6589] close(8) = -1 EBADF (Bad file descriptor) [pid 6589] close(9) = -1 EBADF (Bad file descriptor) [pid 6589] close(10) = -1 EBADF (Bad file descriptor) [pid 6589] close(11) = -1 EBADF (Bad file descriptor) [pid 6589] close(12) = -1 EBADF (Bad file descriptor) [pid 6589] close(13) = -1 EBADF (Bad file descriptor) [pid 6589] close(14) = -1 EBADF (Bad file descriptor) [pid 6589] close(15) = -1 EBADF (Bad file descriptor) [pid 6589] close(16) = -1 EBADF (Bad file descriptor) [pid 6589] close(17) = -1 EBADF (Bad file descriptor) [pid 6589] close(18) = -1 EBADF (Bad file descriptor) [pid 6589] close(19) = -1 EBADF (Bad file descriptor) [pid 6589] close(20) = -1 EBADF (Bad file descriptor) [pid 6589] close(21) = -1 EBADF (Bad file descriptor) [pid 6589] close(22) = -1 EBADF (Bad file descriptor) [pid 6589] close(23) = -1 EBADF (Bad file descriptor) [pid 6589] close(24) = -1 EBADF (Bad file descriptor) [pid 6589] close(25) = -1 EBADF (Bad file descriptor) [pid 6589] close(26) = -1 EBADF (Bad file descriptor) [pid 6589] close(27) = -1 EBADF (Bad file descriptor) [pid 6589] close(28) = -1 EBADF (Bad file descriptor) [pid 6589] close(29) = -1 EBADF (Bad file descriptor) [pid 6589] exit_group(0) = ? [pid 6589] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6590 attached , child_tidptr=0x555555cb2690) = 1545 [pid 6590] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6590] setpgid(0, 0) = 0 [pid 6590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6590] write(3, "1000", 4) = 4 [pid 6590] close(3) = 0 [pid 6590] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6590] setns(201, 0) = 0 [pid 6590] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6590] setns(3, 0) = 0 [pid 6590] close(3) = 0 [pid 6590] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6590] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6590] close(3) = -1 EBADF (Bad file descriptor) [pid 6590] close(4) = 0 [pid 6590] close(5) = -1 EBADF (Bad file descriptor) [pid 6590] close(6) = -1 EBADF (Bad file descriptor) [pid 6590] close(7) = -1 EBADF (Bad file descriptor) [pid 6590] close(8) = -1 EBADF (Bad file descriptor) [pid 6590] close(9) = -1 EBADF (Bad file descriptor) [pid 6590] close(10) = -1 EBADF (Bad file descriptor) [pid 6590] close(11) = -1 EBADF (Bad file descriptor) [pid 6590] close(12) = -1 EBADF (Bad file descriptor) [pid 6590] close(13) = -1 EBADF (Bad file descriptor) [pid 6590] close(14) = -1 EBADF (Bad file descriptor) [pid 6590] close(15) = -1 EBADF (Bad file descriptor) [pid 6590] close(16) = -1 EBADF (Bad file descriptor) [pid 6590] close(17) = -1 EBADF (Bad file descriptor) [pid 6590] close(18) = -1 EBADF (Bad file descriptor) [pid 6590] close(19) = -1 EBADF (Bad file descriptor) [pid 6590] close(20) = -1 EBADF (Bad file descriptor) [pid 6590] close(21) = -1 EBADF (Bad file descriptor) [pid 6590] close(22) = -1 EBADF (Bad file descriptor) [pid 6590] close(23) = -1 EBADF (Bad file descriptor) [pid 6590] close(24) = -1 EBADF (Bad file descriptor) [pid 6590] close(25) = -1 EBADF (Bad file descriptor) [pid 6590] close(26) = -1 EBADF (Bad file descriptor) [pid 6590] close(27) = -1 EBADF (Bad file descriptor) [pid 6590] close(28) = -1 EBADF (Bad file descriptor) [pid 6590] close(29) = -1 EBADF (Bad file descriptor) [pid 6590] exit_group(0) = ? [pid 6590] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6591 attached [pid 6591] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1546 [pid 6591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6591] setpgid(0, 0) = 0 [pid 6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6591] write(3, "1000", 4) = 4 [pid 6591] close(3) = 0 [pid 6591] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6591] setns(201, 0) = 0 [pid 6591] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6591] setns(3, 0) = 0 [pid 6591] close(3) = 0 [pid 6591] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6591] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6591] close(3) = -1 EBADF (Bad file descriptor) [pid 6591] close(4) = 0 [pid 6591] close(5) = -1 EBADF (Bad file descriptor) [pid 6591] close(6) = -1 EBADF (Bad file descriptor) [pid 6591] close(7) = -1 EBADF (Bad file descriptor) [pid 6591] close(8) = -1 EBADF (Bad file descriptor) [pid 6591] close(9) = -1 EBADF (Bad file descriptor) [pid 6591] close(10) = -1 EBADF (Bad file descriptor) [pid 6591] close(11) = -1 EBADF (Bad file descriptor) [pid 6591] close(12) = -1 EBADF (Bad file descriptor) [pid 6591] close(13) = -1 EBADF (Bad file descriptor) [pid 6591] close(14) = -1 EBADF (Bad file descriptor) [pid 6591] close(15) = -1 EBADF (Bad file descriptor) [pid 6591] close(16) = -1 EBADF (Bad file descriptor) [pid 6591] close(17) = -1 EBADF (Bad file descriptor) [pid 6591] close(18) = -1 EBADF (Bad file descriptor) [pid 6591] close(19) = -1 EBADF (Bad file descriptor) [pid 6591] close(20) = -1 EBADF (Bad file descriptor) [pid 6591] close(21) = -1 EBADF (Bad file descriptor) [pid 6591] close(22) = -1 EBADF (Bad file descriptor) [pid 6591] close(23) = -1 EBADF (Bad file descriptor) [pid 6591] close(24) = -1 EBADF (Bad file descriptor) [pid 6591] close(25) = -1 EBADF (Bad file descriptor) [pid 6591] close(26) = -1 EBADF (Bad file descriptor) [pid 6591] close(27) = -1 EBADF (Bad file descriptor) [pid 6591] close(28) = -1 EBADF (Bad file descriptor) [pid 6591] close(29) = -1 EBADF (Bad file descriptor) [pid 6591] exit_group(0) = ? [pid 6591] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6592 attached [pid 6592] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1547 [pid 6592] <... prctl resumed>) = 0 [pid 6592] setpgid(0, 0) = 0 [pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6592] write(3, "1000", 4) = 4 [pid 6592] close(3) = 0 [pid 6592] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6592] setns(201, 0) = 0 [pid 6592] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6592] setns(3, 0) = 0 [pid 6592] close(3) = 0 [pid 6592] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6592] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6592] close(3) = -1 EBADF (Bad file descriptor) [pid 6592] close(4) = 0 [pid 6592] close(5) = -1 EBADF (Bad file descriptor) [pid 6592] close(6) = -1 EBADF (Bad file descriptor) [pid 6592] close(7) = -1 EBADF (Bad file descriptor) [pid 6592] close(8) = -1 EBADF (Bad file descriptor) [pid 6592] close(9) = -1 EBADF (Bad file descriptor) [pid 6592] close(10) = -1 EBADF (Bad file descriptor) [pid 6592] close(11) = -1 EBADF (Bad file descriptor) [pid 6592] close(12) = -1 EBADF (Bad file descriptor) [pid 6592] close(13) = -1 EBADF (Bad file descriptor) [pid 6592] close(14) = -1 EBADF (Bad file descriptor) [pid 6592] close(15) = -1 EBADF (Bad file descriptor) [pid 6592] close(16) = -1 EBADF (Bad file descriptor) [pid 6592] close(17) = -1 EBADF (Bad file descriptor) [pid 6592] close(18) = -1 EBADF (Bad file descriptor) [pid 6592] close(19) = -1 EBADF (Bad file descriptor) [pid 6592] close(20) = -1 EBADF (Bad file descriptor) [pid 6592] close(21) = -1 EBADF (Bad file descriptor) [pid 6592] close(22) = -1 EBADF (Bad file descriptor) [pid 6592] close(23) = -1 EBADF (Bad file descriptor) [pid 6592] close(24) = -1 EBADF (Bad file descriptor) [pid 6592] close(25) = -1 EBADF (Bad file descriptor) [pid 6592] close(26) = -1 EBADF (Bad file descriptor) [pid 6592] close(27) = -1 EBADF (Bad file descriptor) [pid 6592] close(28) = -1 EBADF (Bad file descriptor) [pid 6592] close(29) = -1 EBADF (Bad file descriptor) [pid 6592] exit_group(0) = ? [pid 6592] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6594 attached [pid 6594] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1548 [pid 6594] <... set_robust_list resumed>) = 0 [pid 6594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6594] setpgid(0, 0) = 0 [pid 6594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6594] write(3, "1000", 4) = 4 [pid 6594] close(3) = 0 [pid 6594] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6594] setns(201, 0) = 0 [pid 6594] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6594] setns(3, 0) = 0 [pid 6594] close(3) = 0 [pid 6594] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6594] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6594] close(3) = -1 EBADF (Bad file descriptor) [pid 6594] close(4) = 0 [pid 6594] close(5) = -1 EBADF (Bad file descriptor) [pid 6594] close(6) = -1 EBADF (Bad file descriptor) [pid 6594] close(7) = -1 EBADF (Bad file descriptor) [pid 6594] close(8) = -1 EBADF (Bad file descriptor) [pid 6594] close(9) = -1 EBADF (Bad file descriptor) [pid 6594] close(10) = -1 EBADF (Bad file descriptor) [pid 6594] close(11) = -1 EBADF (Bad file descriptor) [pid 6594] close(12) = -1 EBADF (Bad file descriptor) [pid 6594] close(13) = -1 EBADF (Bad file descriptor) [pid 6594] close(14) = -1 EBADF (Bad file descriptor) [pid 6594] close(15) = -1 EBADF (Bad file descriptor) [pid 6594] close(16) = -1 EBADF (Bad file descriptor) [pid 6594] close(17) = -1 EBADF (Bad file descriptor) [pid 6594] close(18) = -1 EBADF (Bad file descriptor) [pid 6594] close(19) = -1 EBADF (Bad file descriptor) [pid 6594] close(20) = -1 EBADF (Bad file descriptor) [pid 6594] close(21) = -1 EBADF (Bad file descriptor) [pid 6594] close(22) = -1 EBADF (Bad file descriptor) [pid 6594] close(23) = -1 EBADF (Bad file descriptor) [pid 6594] close(24) = -1 EBADF (Bad file descriptor) [pid 6594] close(25) = -1 EBADF (Bad file descriptor) [pid 6594] close(26) = -1 EBADF (Bad file descriptor) [pid 6594] close(27) = -1 EBADF (Bad file descriptor) [pid 6594] close(28) = -1 EBADF (Bad file descriptor) [pid 6594] close(29) = -1 EBADF (Bad file descriptor) [pid 6594] exit_group(0) = ? [pid 6594] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1548, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6595 attached [pid 6595] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1549 [pid 6595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6595] setpgid(0, 0) = 0 [pid 6595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6595] write(3, "1000", 4) = 4 [pid 6595] close(3) = 0 [pid 6595] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6595] setns(201, 0) = 0 [pid 6595] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6595] setns(3, 0) = 0 [pid 6595] close(3) = 0 [pid 6595] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6595] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6595] close(3) = -1 EBADF (Bad file descriptor) [pid 6595] close(4) = 0 [pid 6595] close(5) = -1 EBADF (Bad file descriptor) [pid 6595] close(6) = -1 EBADF (Bad file descriptor) [pid 6595] close(7) = -1 EBADF (Bad file descriptor) [pid 6595] close(8) = -1 EBADF (Bad file descriptor) [pid 6595] close(9) = -1 EBADF (Bad file descriptor) [pid 6595] close(10) = -1 EBADF (Bad file descriptor) [pid 6595] close(11) = -1 EBADF (Bad file descriptor) [pid 6595] close(12) = -1 EBADF (Bad file descriptor) [pid 6595] close(13) = -1 EBADF (Bad file descriptor) [pid 6595] close(14) = -1 EBADF (Bad file descriptor) [pid 6595] close(15) = -1 EBADF (Bad file descriptor) [pid 6595] close(16) = -1 EBADF (Bad file descriptor) [pid 6595] close(17) = -1 EBADF (Bad file descriptor) [pid 6595] close(18) = -1 EBADF (Bad file descriptor) [pid 6595] close(19) = -1 EBADF (Bad file descriptor) [pid 6595] close(20) = -1 EBADF (Bad file descriptor) [pid 6595] close(21) = -1 EBADF (Bad file descriptor) [pid 6595] close(22) = -1 EBADF (Bad file descriptor) [pid 6595] close(23) = -1 EBADF (Bad file descriptor) [pid 6595] close(24) = -1 EBADF (Bad file descriptor) [pid 6595] close(25) = -1 EBADF (Bad file descriptor) [pid 6595] close(26) = -1 EBADF (Bad file descriptor) [pid 6595] close(27) = -1 EBADF (Bad file descriptor) [pid 6595] close(28) = -1 EBADF (Bad file descriptor) [pid 6595] close(29) = -1 EBADF (Bad file descriptor) [pid 6595] exit_group(0) = ? [pid 6595] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6596 attached [pid 6596] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1550 [pid 6596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6596] setpgid(0, 0) = 0 [pid 6596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6596] write(3, "1000", 4) = 4 [pid 6596] close(3) = 0 [pid 6596] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6596] setns(201, 0) = 0 [pid 6596] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6596] setns(3, 0) = 0 [pid 6596] close(3) = 0 [pid 6596] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6596] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6596] close(3) = -1 EBADF (Bad file descriptor) [pid 6596] close(4) = 0 [pid 6596] close(5) = -1 EBADF (Bad file descriptor) [pid 6596] close(6) = -1 EBADF (Bad file descriptor) [pid 6596] close(7) = -1 EBADF (Bad file descriptor) [pid 6596] close(8) = -1 EBADF (Bad file descriptor) [pid 6596] close(9) = -1 EBADF (Bad file descriptor) [pid 6596] close(10) = -1 EBADF (Bad file descriptor) [pid 6596] close(11) = -1 EBADF (Bad file descriptor) [pid 6596] close(12) = -1 EBADF (Bad file descriptor) [pid 6596] close(13) = -1 EBADF (Bad file descriptor) [pid 6596] close(14) = -1 EBADF (Bad file descriptor) [pid 6596] close(15) = -1 EBADF (Bad file descriptor) [pid 6596] close(16) = -1 EBADF (Bad file descriptor) [pid 6596] close(17) = -1 EBADF (Bad file descriptor) [pid 6596] close(18) = -1 EBADF (Bad file descriptor) [pid 6596] close(19) = -1 EBADF (Bad file descriptor) [pid 6596] close(20) = -1 EBADF (Bad file descriptor) [pid 6596] close(21) = -1 EBADF (Bad file descriptor) [pid 6596] close(22) = -1 EBADF (Bad file descriptor) [pid 6596] close(23) = -1 EBADF (Bad file descriptor) [pid 6596] close(24) = -1 EBADF (Bad file descriptor) [pid 6596] close(25) = -1 EBADF (Bad file descriptor) [pid 6596] close(26) = -1 EBADF (Bad file descriptor) [pid 6596] close(27) = -1 EBADF (Bad file descriptor) [pid 6596] close(28) = -1 EBADF (Bad file descriptor) [pid 6596] close(29) = -1 EBADF (Bad file descriptor) [pid 6596] exit_group(0) = ? [pid 6596] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6597 attached , child_tidptr=0x555555cb2690) = 1551 [pid 6597] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6597] setpgid(0, 0) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6597] write(3, "1000", 4) = 4 [pid 6597] close(3) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6597] setns(201, 0) = 0 [pid 6597] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6597] setns(3, 0) = 0 [pid 6597] close(3) = 0 [pid 6597] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6597] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6597] close(3) = -1 EBADF (Bad file descriptor) [pid 6597] close(4) = 0 [pid 6597] close(5) = -1 EBADF (Bad file descriptor) [pid 6597] close(6) = -1 EBADF (Bad file descriptor) [pid 6597] close(7) = -1 EBADF (Bad file descriptor) [pid 6597] close(8) = -1 EBADF (Bad file descriptor) [pid 6597] close(9) = -1 EBADF (Bad file descriptor) [pid 6597] close(10) = -1 EBADF (Bad file descriptor) [pid 6597] close(11) = -1 EBADF (Bad file descriptor) [pid 6597] close(12) = -1 EBADF (Bad file descriptor) [pid 6597] close(13) = -1 EBADF (Bad file descriptor) [pid 6597] close(14) = -1 EBADF (Bad file descriptor) [pid 6597] close(15) = -1 EBADF (Bad file descriptor) [pid 6597] close(16) = -1 EBADF (Bad file descriptor) [pid 6597] close(17) = -1 EBADF (Bad file descriptor) [pid 6597] close(18) = -1 EBADF (Bad file descriptor) [pid 6597] close(19) = -1 EBADF (Bad file descriptor) [pid 6597] close(20) = -1 EBADF (Bad file descriptor) [pid 6597] close(21) = -1 EBADF (Bad file descriptor) [pid 6597] close(22) = -1 EBADF (Bad file descriptor) [pid 6597] close(23) = -1 EBADF (Bad file descriptor) [pid 6597] close(24) = -1 EBADF (Bad file descriptor) [pid 6597] close(25) = -1 EBADF (Bad file descriptor) [pid 6597] close(26) = -1 EBADF (Bad file descriptor) [pid 6597] close(27) = -1 EBADF (Bad file descriptor) [pid 6597] close(28) = -1 EBADF (Bad file descriptor) [pid 6597] close(29) = -1 EBADF (Bad file descriptor) [pid 6597] exit_group(0) = ? [pid 6597] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6598 attached [pid 6598] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1552 [pid 6598] <... set_robust_list resumed>) = 0 [pid 6598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6598] setpgid(0, 0) = 0 [pid 6598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6598] write(3, "1000", 4) = 4 [pid 6598] close(3) = 0 [pid 6598] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6598] setns(201, 0) = 0 [pid 6598] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6598] setns(3, 0) = 0 [pid 6598] close(3) = 0 [pid 6598] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6598] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6598] close(3) = -1 EBADF (Bad file descriptor) [pid 6598] close(4) = 0 [pid 6598] close(5) = -1 EBADF (Bad file descriptor) [pid 6598] close(6) = -1 EBADF (Bad file descriptor) [pid 6598] close(7) = -1 EBADF (Bad file descriptor) [pid 6598] close(8) = -1 EBADF (Bad file descriptor) [pid 6598] close(9) = -1 EBADF (Bad file descriptor) [pid 6598] close(10) = -1 EBADF (Bad file descriptor) [pid 6598] close(11) = -1 EBADF (Bad file descriptor) [pid 6598] close(12) = -1 EBADF (Bad file descriptor) [pid 6598] close(13) = -1 EBADF (Bad file descriptor) [pid 6598] close(14) = -1 EBADF (Bad file descriptor) [pid 6598] close(15) = -1 EBADF (Bad file descriptor) [pid 6598] close(16) = -1 EBADF (Bad file descriptor) [pid 6598] close(17) = -1 EBADF (Bad file descriptor) [pid 6598] close(18) = -1 EBADF (Bad file descriptor) [pid 6598] close(19) = -1 EBADF (Bad file descriptor) [pid 6598] close(20) = -1 EBADF (Bad file descriptor) [pid 6598] close(21) = -1 EBADF (Bad file descriptor) [pid 6598] close(22) = -1 EBADF (Bad file descriptor) [pid 6598] close(23) = -1 EBADF (Bad file descriptor) [pid 6598] close(24) = -1 EBADF (Bad file descriptor) [pid 6598] close(25) = -1 EBADF (Bad file descriptor) [pid 6598] close(26) = -1 EBADF (Bad file descriptor) [pid 6598] close(27) = -1 EBADF (Bad file descriptor) [pid 6598] close(28) = -1 EBADF (Bad file descriptor) [pid 6598] close(29) = -1 EBADF (Bad file descriptor) [pid 6598] exit_group(0) = ? [pid 6598] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1552, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6599 attached , child_tidptr=0x555555cb2690) = 1553 [pid 6599] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6599] setpgid(0, 0) = 0 [pid 6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6599] write(3, "1000", 4) = 4 [pid 6599] close(3) = 0 [pid 6599] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6599] setns(201, 0) = 0 [pid 6599] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6599] setns(3, 0) = 0 [pid 6599] close(3) = 0 [pid 6599] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6599] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6599] close(3) = -1 EBADF (Bad file descriptor) [pid 6599] close(4) = 0 [pid 6599] close(5) = -1 EBADF (Bad file descriptor) [pid 6599] close(6) = -1 EBADF (Bad file descriptor) [pid 6599] close(7) = -1 EBADF (Bad file descriptor) [pid 6599] close(8) = -1 EBADF (Bad file descriptor) [pid 6599] close(9) = -1 EBADF (Bad file descriptor) [pid 6599] close(10) = -1 EBADF (Bad file descriptor) [pid 6599] close(11) = -1 EBADF (Bad file descriptor) [pid 6599] close(12) = -1 EBADF (Bad file descriptor) [pid 6599] close(13) = -1 EBADF (Bad file descriptor) [pid 6599] close(14) = -1 EBADF (Bad file descriptor) [pid 6599] close(15) = -1 EBADF (Bad file descriptor) [pid 6599] close(16) = -1 EBADF (Bad file descriptor) [pid 6599] close(17) = -1 EBADF (Bad file descriptor) [pid 6599] close(18) = -1 EBADF (Bad file descriptor) [pid 6599] close(19) = -1 EBADF (Bad file descriptor) [pid 6599] close(20) = -1 EBADF (Bad file descriptor) [pid 6599] close(21) = -1 EBADF (Bad file descriptor) [pid 6599] close(22) = -1 EBADF (Bad file descriptor) [pid 6599] close(23) = -1 EBADF (Bad file descriptor) [pid 6599] close(24) = -1 EBADF (Bad file descriptor) [pid 6599] close(25) = -1 EBADF (Bad file descriptor) [pid 6599] close(26) = -1 EBADF (Bad file descriptor) [pid 6599] close(27) = -1 EBADF (Bad file descriptor) [pid 6599] close(28) = -1 EBADF (Bad file descriptor) [pid 6599] close(29) = -1 EBADF (Bad file descriptor) [pid 6599] exit_group(0) = ? [pid 6599] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6600 attached [pid 6600] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1554 [pid 6600] <... set_robust_list resumed>) = 0 [pid 6600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6600] setpgid(0, 0) = 0 [pid 6600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6600] write(3, "1000", 4) = 4 [pid 6600] close(3) = 0 [pid 6600] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6600] setns(201, 0) = 0 [pid 6600] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6600] setns(3, 0) = 0 [pid 6600] close(3) = 0 [pid 6600] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6600] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6600] close(3) = -1 EBADF (Bad file descriptor) [pid 6600] close(4) = 0 [pid 6600] close(5) = -1 EBADF (Bad file descriptor) [pid 6600] close(6) = -1 EBADF (Bad file descriptor) [pid 6600] close(7) = -1 EBADF (Bad file descriptor) [pid 6600] close(8) = -1 EBADF (Bad file descriptor) [pid 6600] close(9) = -1 EBADF (Bad file descriptor) [pid 6600] close(10) = -1 EBADF (Bad file descriptor) [pid 6600] close(11) = -1 EBADF (Bad file descriptor) [pid 6600] close(12) = -1 EBADF (Bad file descriptor) [pid 6600] close(13) = -1 EBADF (Bad file descriptor) [pid 6600] close(14) = -1 EBADF (Bad file descriptor) [pid 6600] close(15) = -1 EBADF (Bad file descriptor) [pid 6600] close(16) = -1 EBADF (Bad file descriptor) [pid 6600] close(17) = -1 EBADF (Bad file descriptor) [pid 6600] close(18) = -1 EBADF (Bad file descriptor) [pid 6600] close(19) = -1 EBADF (Bad file descriptor) [pid 6600] close(20) = -1 EBADF (Bad file descriptor) [pid 6600] close(21) = -1 EBADF (Bad file descriptor) [pid 6600] close(22) = -1 EBADF (Bad file descriptor) [pid 6600] close(23) = -1 EBADF (Bad file descriptor) [pid 6600] close(24) = -1 EBADF (Bad file descriptor) [pid 6600] close(25) = -1 EBADF (Bad file descriptor) [pid 6600] close(26) = -1 EBADF (Bad file descriptor) [pid 6600] close(27) = -1 EBADF (Bad file descriptor) [pid 6600] close(28) = -1 EBADF (Bad file descriptor) [pid 6600] close(29) = -1 EBADF (Bad file descriptor) [pid 6600] exit_group(0) = ? [pid 6600] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6601 attached [pid 6601] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1555 [pid 6601] <... prctl resumed>) = 0 [pid 6601] setpgid(0, 0) = 0 [pid 6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6601] write(3, "1000", 4) = 4 [pid 6601] close(3) = 0 [pid 6601] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6601] setns(201, 0) = 0 [pid 6601] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6601] setns(3, 0) = 0 [pid 6601] close(3) = 0 [pid 6601] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6601] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6601] close(3) = -1 EBADF (Bad file descriptor) [pid 6601] close(4) = 0 [pid 6601] close(5) = -1 EBADF (Bad file descriptor) [pid 6601] close(6) = -1 EBADF (Bad file descriptor) [pid 6601] close(7) = -1 EBADF (Bad file descriptor) [pid 6601] close(8) = -1 EBADF (Bad file descriptor) [pid 6601] close(9) = -1 EBADF (Bad file descriptor) [pid 6601] close(10) = -1 EBADF (Bad file descriptor) [pid 6601] close(11) = -1 EBADF (Bad file descriptor) [pid 6601] close(12) = -1 EBADF (Bad file descriptor) [pid 6601] close(13) = -1 EBADF (Bad file descriptor) [pid 6601] close(14) = -1 EBADF (Bad file descriptor) [pid 6601] close(15) = -1 EBADF (Bad file descriptor) [pid 6601] close(16) = -1 EBADF (Bad file descriptor) [pid 6601] close(17) = -1 EBADF (Bad file descriptor) [pid 6601] close(18) = -1 EBADF (Bad file descriptor) [pid 6601] close(19) = -1 EBADF (Bad file descriptor) [pid 6601] close(20) = -1 EBADF (Bad file descriptor) [pid 6601] close(21) = -1 EBADF (Bad file descriptor) [pid 6601] close(22) = -1 EBADF (Bad file descriptor) [pid 6601] close(23) = -1 EBADF (Bad file descriptor) [pid 6601] close(24) = -1 EBADF (Bad file descriptor) [pid 6601] close(25) = -1 EBADF (Bad file descriptor) [pid 6601] close(26) = -1 EBADF (Bad file descriptor) [pid 6601] close(27) = -1 EBADF (Bad file descriptor) [pid 6601] close(28) = -1 EBADF (Bad file descriptor) [pid 6601] close(29) = -1 EBADF (Bad file descriptor) [pid 6601] exit_group(0) = ? [pid 6601] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6602 attached [pid 6602] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1556 [pid 6602] <... prctl resumed>) = 0 [pid 6602] setpgid(0, 0) = 0 [pid 6602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6602] write(3, "1000", 4) = 4 [pid 6602] close(3) = 0 [pid 6602] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6602] setns(201, 0) = 0 [pid 6602] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6602] setns(3, 0) = 0 [pid 6602] close(3) = 0 [pid 6602] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6602] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6602] close(3) = -1 EBADF (Bad file descriptor) [pid 6602] close(4) = 0 [pid 6602] close(5) = -1 EBADF (Bad file descriptor) [pid 6602] close(6) = -1 EBADF (Bad file descriptor) [pid 6602] close(7) = -1 EBADF (Bad file descriptor) [pid 6602] close(8) = -1 EBADF (Bad file descriptor) [pid 6602] close(9) = -1 EBADF (Bad file descriptor) [pid 6602] close(10) = -1 EBADF (Bad file descriptor) [pid 6602] close(11) = -1 EBADF (Bad file descriptor) [pid 6602] close(12) = -1 EBADF (Bad file descriptor) [pid 6602] close(13) = -1 EBADF (Bad file descriptor) [pid 6602] close(14) = -1 EBADF (Bad file descriptor) [pid 6602] close(15) = -1 EBADF (Bad file descriptor) [pid 6602] close(16) = -1 EBADF (Bad file descriptor) [pid 6602] close(17) = -1 EBADF (Bad file descriptor) [pid 6602] close(18) = -1 EBADF (Bad file descriptor) [pid 6602] close(19) = -1 EBADF (Bad file descriptor) [pid 6602] close(20) = -1 EBADF (Bad file descriptor) [pid 6602] close(21) = -1 EBADF (Bad file descriptor) [pid 6602] close(22) = -1 EBADF (Bad file descriptor) [pid 6602] close(23) = -1 EBADF (Bad file descriptor) [pid 6602] close(24) = -1 EBADF (Bad file descriptor) [pid 6602] close(25) = -1 EBADF (Bad file descriptor) [pid 6602] close(26) = -1 EBADF (Bad file descriptor) [pid 6602] close(27) = -1 EBADF (Bad file descriptor) [pid 6602] close(28) = -1 EBADF (Bad file descriptor) [pid 6602] close(29) = -1 EBADF (Bad file descriptor) [pid 6602] exit_group(0) = ? [pid 6602] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6603 attached [pid 6603] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1557 [pid 6603] <... set_robust_list resumed>) = 0 [pid 6603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6603] setpgid(0, 0) = 0 [pid 6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6603] write(3, "1000", 4) = 4 [pid 6603] close(3) = 0 [pid 6603] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6603] setns(201, 0) = 0 [pid 6603] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6603] setns(3, 0) = 0 [pid 6603] close(3) = 0 [pid 6603] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6603] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6603] close(3) = -1 EBADF (Bad file descriptor) [pid 6603] close(4) = 0 [pid 6603] close(5) = -1 EBADF (Bad file descriptor) [pid 6603] close(6) = -1 EBADF (Bad file descriptor) [pid 6603] close(7) = -1 EBADF (Bad file descriptor) [pid 6603] close(8) = -1 EBADF (Bad file descriptor) [pid 6603] close(9) = -1 EBADF (Bad file descriptor) [pid 6603] close(10) = -1 EBADF (Bad file descriptor) [pid 6603] close(11) = -1 EBADF (Bad file descriptor) [pid 6603] close(12) = -1 EBADF (Bad file descriptor) [pid 6603] close(13) = -1 EBADF (Bad file descriptor) [pid 6603] close(14) = -1 EBADF (Bad file descriptor) [pid 6603] close(15) = -1 EBADF (Bad file descriptor) [pid 6603] close(16) = -1 EBADF (Bad file descriptor) [pid 6603] close(17) = -1 EBADF (Bad file descriptor) [pid 6603] close(18) = -1 EBADF (Bad file descriptor) [pid 6603] close(19) = -1 EBADF (Bad file descriptor) [pid 6603] close(20) = -1 EBADF (Bad file descriptor) [pid 6603] close(21) = -1 EBADF (Bad file descriptor) [pid 6603] close(22) = -1 EBADF (Bad file descriptor) [pid 6603] close(23) = -1 EBADF (Bad file descriptor) [pid 6603] close(24) = -1 EBADF (Bad file descriptor) [pid 6603] close(25) = -1 EBADF (Bad file descriptor) [pid 6603] close(26) = -1 EBADF (Bad file descriptor) [pid 6603] close(27) = -1 EBADF (Bad file descriptor) [pid 6603] close(28) = -1 EBADF (Bad file descriptor) [pid 6603] close(29) = -1 EBADF (Bad file descriptor) [pid 6603] exit_group(0) = ? [pid 6603] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6604 attached , child_tidptr=0x555555cb2690) = 1558 [pid 6604] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6604] setpgid(0, 0) = 0 [pid 6604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6604] write(3, "1000", 4) = 4 [pid 6604] close(3) = 0 [pid 6604] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6604] setns(201, 0) = 0 [pid 6604] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6604] setns(3, 0) = 0 [pid 6604] close(3) = 0 [pid 6604] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6604] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6604] close(3) = -1 EBADF (Bad file descriptor) [pid 6604] close(4) = 0 [pid 6604] close(5) = -1 EBADF (Bad file descriptor) [pid 6604] close(6) = -1 EBADF (Bad file descriptor) [pid 6604] close(7) = -1 EBADF (Bad file descriptor) [pid 6604] close(8) = -1 EBADF (Bad file descriptor) [pid 6604] close(9) = -1 EBADF (Bad file descriptor) [pid 6604] close(10) = -1 EBADF (Bad file descriptor) [pid 6604] close(11) = -1 EBADF (Bad file descriptor) [pid 6604] close(12) = -1 EBADF (Bad file descriptor) [pid 6604] close(13) = -1 EBADF (Bad file descriptor) [pid 6604] close(14) = -1 EBADF (Bad file descriptor) [pid 6604] close(15) = -1 EBADF (Bad file descriptor) [pid 6604] close(16) = -1 EBADF (Bad file descriptor) [pid 6604] close(17) = -1 EBADF (Bad file descriptor) [pid 6604] close(18) = -1 EBADF (Bad file descriptor) [pid 6604] close(19) = -1 EBADF (Bad file descriptor) [pid 6604] close(20) = -1 EBADF (Bad file descriptor) [pid 6604] close(21) = -1 EBADF (Bad file descriptor) [pid 6604] close(22) = -1 EBADF (Bad file descriptor) [pid 6604] close(23) = -1 EBADF (Bad file descriptor) [pid 6604] close(24) = -1 EBADF (Bad file descriptor) [pid 6604] close(25) = -1 EBADF (Bad file descriptor) [pid 6604] close(26) = -1 EBADF (Bad file descriptor) [pid 6604] close(27) = -1 EBADF (Bad file descriptor) [pid 6604] close(28) = -1 EBADF (Bad file descriptor) [pid 6604] close(29) = -1 EBADF (Bad file descriptor) [pid 6604] exit_group(0) = ? [pid 6604] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6605 attached [pid 6605] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1559 [pid 6605] <... prctl resumed>) = 0 [pid 6605] setpgid(0, 0) = 0 [pid 6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6605] write(3, "1000", 4) = 4 [pid 6605] close(3) = 0 [pid 6605] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6605] setns(201, 0) = 0 [pid 6605] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6605] setns(3, 0) = 0 [pid 6605] close(3) = 0 [pid 6605] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6605] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6605] close(3) = -1 EBADF (Bad file descriptor) [pid 6605] close(4) = 0 [pid 6605] close(5) = -1 EBADF (Bad file descriptor) [pid 6605] close(6) = -1 EBADF (Bad file descriptor) [pid 6605] close(7) = -1 EBADF (Bad file descriptor) [pid 6605] close(8) = -1 EBADF (Bad file descriptor) [pid 6605] close(9) = -1 EBADF (Bad file descriptor) [pid 6605] close(10) = -1 EBADF (Bad file descriptor) [pid 6605] close(11) = -1 EBADF (Bad file descriptor) [pid 6605] close(12) = -1 EBADF (Bad file descriptor) [pid 6605] close(13) = -1 EBADF (Bad file descriptor) [pid 6605] close(14) = -1 EBADF (Bad file descriptor) [pid 6605] close(15) = -1 EBADF (Bad file descriptor) [pid 6605] close(16) = -1 EBADF (Bad file descriptor) [pid 6605] close(17) = -1 EBADF (Bad file descriptor) [pid 6605] close(18) = -1 EBADF (Bad file descriptor) [pid 6605] close(19) = -1 EBADF (Bad file descriptor) [pid 6605] close(20) = -1 EBADF (Bad file descriptor) [pid 6605] close(21) = -1 EBADF (Bad file descriptor) [pid 6605] close(22) = -1 EBADF (Bad file descriptor) [pid 6605] close(23) = -1 EBADF (Bad file descriptor) [pid 6605] close(24) = -1 EBADF (Bad file descriptor) [pid 6605] close(25) = -1 EBADF (Bad file descriptor) [pid 6605] close(26) = -1 EBADF (Bad file descriptor) [pid 6605] close(27) = -1 EBADF (Bad file descriptor) [pid 6605] close(28) = -1 EBADF (Bad file descriptor) [pid 6605] close(29) = -1 EBADF (Bad file descriptor) [pid 6605] exit_group(0) = ? [pid 6605] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6606 attached , child_tidptr=0x555555cb2690) = 1560 [pid 6606] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6606] setpgid(0, 0) = 0 [pid 6606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6606] write(3, "1000", 4) = 4 [pid 6606] close(3) = 0 [pid 6606] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6606] setns(201, 0) = 0 [pid 6606] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6606] setns(3, 0) = 0 [pid 6606] close(3) = 0 [pid 6606] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6606] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6606] close(3) = -1 EBADF (Bad file descriptor) [pid 6606] close(4) = 0 [pid 6606] close(5) = -1 EBADF (Bad file descriptor) [pid 6606] close(6) = -1 EBADF (Bad file descriptor) [pid 6606] close(7) = -1 EBADF (Bad file descriptor) [pid 6606] close(8) = -1 EBADF (Bad file descriptor) [pid 6606] close(9) = -1 EBADF (Bad file descriptor) [pid 6606] close(10) = -1 EBADF (Bad file descriptor) [pid 6606] close(11) = -1 EBADF (Bad file descriptor) [pid 6606] close(12) = -1 EBADF (Bad file descriptor) [pid 6606] close(13) = -1 EBADF (Bad file descriptor) [pid 6606] close(14) = -1 EBADF (Bad file descriptor) [pid 6606] close(15) = -1 EBADF (Bad file descriptor) [pid 6606] close(16) = -1 EBADF (Bad file descriptor) [pid 6606] close(17) = -1 EBADF (Bad file descriptor) [pid 6606] close(18) = -1 EBADF (Bad file descriptor) [pid 6606] close(19) = -1 EBADF (Bad file descriptor) [pid 6606] close(20) = -1 EBADF (Bad file descriptor) [pid 6606] close(21) = -1 EBADF (Bad file descriptor) [pid 6606] close(22) = -1 EBADF (Bad file descriptor) [pid 6606] close(23) = -1 EBADF (Bad file descriptor) [pid 6606] close(24) = -1 EBADF (Bad file descriptor) [pid 6606] close(25) = -1 EBADF (Bad file descriptor) [pid 6606] close(26) = -1 EBADF (Bad file descriptor) [pid 6606] close(27) = -1 EBADF (Bad file descriptor) [pid 6606] close(28) = -1 EBADF (Bad file descriptor) [pid 6606] close(29) = -1 EBADF (Bad file descriptor) [pid 6606] exit_group(0) = ? [pid 6606] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1560, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6607 attached [pid 6607] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1561 [pid 6607] <... set_robust_list resumed>) = 0 [pid 6607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6607] setpgid(0, 0) = 0 [pid 6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6607] write(3, "1000", 4) = 4 [pid 6607] close(3) = 0 [pid 6607] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6607] setns(201, 0) = 0 [pid 6607] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6607] setns(3, 0) = 0 [pid 6607] close(3) = 0 [pid 6607] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6607] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6607] close(3) = -1 EBADF (Bad file descriptor) [pid 6607] close(4) = 0 [pid 6607] close(5) = -1 EBADF (Bad file descriptor) [pid 6607] close(6) = -1 EBADF (Bad file descriptor) [pid 6607] close(7) = -1 EBADF (Bad file descriptor) [pid 6607] close(8) = -1 EBADF (Bad file descriptor) [pid 6607] close(9) = -1 EBADF (Bad file descriptor) [pid 6607] close(10) = -1 EBADF (Bad file descriptor) [pid 6607] close(11) = -1 EBADF (Bad file descriptor) [pid 6607] close(12) = -1 EBADF (Bad file descriptor) [pid 6607] close(13) = -1 EBADF (Bad file descriptor) [pid 6607] close(14) = -1 EBADF (Bad file descriptor) [pid 6607] close(15) = -1 EBADF (Bad file descriptor) [pid 6607] close(16) = -1 EBADF (Bad file descriptor) [pid 6607] close(17) = -1 EBADF (Bad file descriptor) [pid 6607] close(18) = -1 EBADF (Bad file descriptor) [pid 6607] close(19) = -1 EBADF (Bad file descriptor) [pid 6607] close(20) = -1 EBADF (Bad file descriptor) [pid 6607] close(21) = -1 EBADF (Bad file descriptor) [pid 6607] close(22) = -1 EBADF (Bad file descriptor) [pid 6607] close(23) = -1 EBADF (Bad file descriptor) [pid 6607] close(24) = -1 EBADF (Bad file descriptor) [pid 6607] close(25) = -1 EBADF (Bad file descriptor) [pid 6607] close(26) = -1 EBADF (Bad file descriptor) [pid 6607] close(27) = -1 EBADF (Bad file descriptor) [pid 6607] close(28) = -1 EBADF (Bad file descriptor) [pid 6607] close(29) = -1 EBADF (Bad file descriptor) [pid 6607] exit_group(0) = ? [pid 6607] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6608 attached , child_tidptr=0x555555cb2690) = 1562 [pid 6608] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6608] setpgid(0, 0) = 0 [pid 6608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6608] write(3, "1000", 4) = 4 [pid 6608] close(3) = 0 [pid 6608] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6608] setns(201, 0) = 0 [pid 6608] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6608] setns(3, 0) = 0 [pid 6608] close(3) = 0 [pid 6608] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6608] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6608] close(3) = -1 EBADF (Bad file descriptor) [pid 6608] close(4) = 0 [pid 6608] close(5) = -1 EBADF (Bad file descriptor) [pid 6608] close(6) = -1 EBADF (Bad file descriptor) [pid 6608] close(7) = -1 EBADF (Bad file descriptor) [pid 6608] close(8) = -1 EBADF (Bad file descriptor) [pid 6608] close(9) = -1 EBADF (Bad file descriptor) [pid 6608] close(10) = -1 EBADF (Bad file descriptor) [pid 6608] close(11) = -1 EBADF (Bad file descriptor) [pid 6608] close(12) = -1 EBADF (Bad file descriptor) [pid 6608] close(13) = -1 EBADF (Bad file descriptor) [pid 6608] close(14) = -1 EBADF (Bad file descriptor) [pid 6608] close(15) = -1 EBADF (Bad file descriptor) [pid 6608] close(16) = -1 EBADF (Bad file descriptor) [pid 6608] close(17) = -1 EBADF (Bad file descriptor) [pid 6608] close(18) = -1 EBADF (Bad file descriptor) [pid 6608] close(19) = -1 EBADF (Bad file descriptor) [pid 6608] close(20) = -1 EBADF (Bad file descriptor) [pid 6608] close(21) = -1 EBADF (Bad file descriptor) [pid 6608] close(22) = -1 EBADF (Bad file descriptor) [pid 6608] close(23) = -1 EBADF (Bad file descriptor) [pid 6608] close(24) = -1 EBADF (Bad file descriptor) [pid 6608] close(25) = -1 EBADF (Bad file descriptor) [pid 6608] close(26) = -1 EBADF (Bad file descriptor) [pid 6608] close(27) = -1 EBADF (Bad file descriptor) [pid 6608] close(28) = -1 EBADF (Bad file descriptor) [pid 6608] close(29) = -1 EBADF (Bad file descriptor) [pid 6608] exit_group(0) = ? [pid 6608] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6609 attached [pid 6609] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6609] setpgid(0, 0) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1563 [pid 6609] <... openat resumed>) = 3 [pid 6609] write(3, "1000", 4) = 4 [pid 6609] close(3) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6609] setns(201, 0) = 0 [pid 6609] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6609] setns(3, 0) = 0 [pid 6609] close(3) = 0 [pid 6609] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6609] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6609] close(3) = -1 EBADF (Bad file descriptor) [pid 6609] close(4) = 0 [pid 6609] close(5) = -1 EBADF (Bad file descriptor) [pid 6609] close(6) = -1 EBADF (Bad file descriptor) [pid 6609] close(7) = -1 EBADF (Bad file descriptor) [pid 6609] close(8) = -1 EBADF (Bad file descriptor) [pid 6609] close(9) = -1 EBADF (Bad file descriptor) [pid 6609] close(10) = -1 EBADF (Bad file descriptor) [pid 6609] close(11) = -1 EBADF (Bad file descriptor) [pid 6609] close(12) = -1 EBADF (Bad file descriptor) [pid 6609] close(13) = -1 EBADF (Bad file descriptor) [pid 6609] close(14) = -1 EBADF (Bad file descriptor) [pid 6609] close(15) = -1 EBADF (Bad file descriptor) [pid 6609] close(16) = -1 EBADF (Bad file descriptor) [pid 6609] close(17) = -1 EBADF (Bad file descriptor) [pid 6609] close(18) = -1 EBADF (Bad file descriptor) [pid 6609] close(19) = -1 EBADF (Bad file descriptor) [pid 6609] close(20) = -1 EBADF (Bad file descriptor) [pid 6609] close(21) = -1 EBADF (Bad file descriptor) [pid 6609] close(22) = -1 EBADF (Bad file descriptor) [pid 6609] close(23) = -1 EBADF (Bad file descriptor) [pid 6609] close(24) = -1 EBADF (Bad file descriptor) [pid 6609] close(25) = -1 EBADF (Bad file descriptor) [pid 6609] close(26) = -1 EBADF (Bad file descriptor) [pid 6609] close(27) = -1 EBADF (Bad file descriptor) [pid 6609] close(28) = -1 EBADF (Bad file descriptor) [pid 6609] close(29) = -1 EBADF (Bad file descriptor) [pid 6609] exit_group(0) = ? [pid 6609] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6610 attached [pid 6610] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1564 [pid 6610] <... prctl resumed>) = 0 [pid 6610] setpgid(0, 0) = 0 [pid 6610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6610] write(3, "1000", 4) = 4 [pid 6610] close(3) = 0 [pid 6610] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6610] setns(201, 0) = 0 [pid 6610] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6610] setns(3, 0) = 0 [pid 6610] close(3) = 0 [pid 6610] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6610] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6610] close(3) = -1 EBADF (Bad file descriptor) [pid 6610] close(4) = 0 [pid 6610] close(5) = -1 EBADF (Bad file descriptor) [pid 6610] close(6) = -1 EBADF (Bad file descriptor) [pid 6610] close(7) = -1 EBADF (Bad file descriptor) [pid 6610] close(8) = -1 EBADF (Bad file descriptor) [pid 6610] close(9) = -1 EBADF (Bad file descriptor) [pid 6610] close(10) = -1 EBADF (Bad file descriptor) [pid 6610] close(11) = -1 EBADF (Bad file descriptor) [pid 6610] close(12) = -1 EBADF (Bad file descriptor) [pid 6610] close(13) = -1 EBADF (Bad file descriptor) [pid 6610] close(14) = -1 EBADF (Bad file descriptor) [pid 6610] close(15) = -1 EBADF (Bad file descriptor) [pid 6610] close(16) = -1 EBADF (Bad file descriptor) [pid 6610] close(17) = -1 EBADF (Bad file descriptor) [pid 6610] close(18) = -1 EBADF (Bad file descriptor) [pid 6610] close(19) = -1 EBADF (Bad file descriptor) [pid 6610] close(20) = -1 EBADF (Bad file descriptor) [pid 6610] close(21) = -1 EBADF (Bad file descriptor) [pid 6610] close(22) = -1 EBADF (Bad file descriptor) [pid 6610] close(23) = -1 EBADF (Bad file descriptor) [pid 6610] close(24) = -1 EBADF (Bad file descriptor) [pid 6610] close(25) = -1 EBADF (Bad file descriptor) [pid 6610] close(26) = -1 EBADF (Bad file descriptor) [pid 6610] close(27) = -1 EBADF (Bad file descriptor) [pid 6610] close(28) = -1 EBADF (Bad file descriptor) [pid 6610] close(29) = -1 EBADF (Bad file descriptor) [pid 6610] exit_group(0) = ? [pid 6610] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6611 attached , child_tidptr=0x555555cb2690) = 1565 [pid 6611] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6611] setpgid(0, 0) = 0 [pid 6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6611] write(3, "1000", 4) = 4 [pid 6611] close(3) = 0 [pid 6611] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6611] setns(201, 0) = 0 [pid 6611] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6611] setns(3, 0) = 0 [pid 6611] close(3) = 0 [pid 6611] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6611] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6611] close(3) = -1 EBADF (Bad file descriptor) [pid 6611] close(4) = 0 [pid 6611] close(5) = -1 EBADF (Bad file descriptor) [pid 6611] close(6) = -1 EBADF (Bad file descriptor) [pid 6611] close(7) = -1 EBADF (Bad file descriptor) [pid 6611] close(8) = -1 EBADF (Bad file descriptor) [pid 6611] close(9) = -1 EBADF (Bad file descriptor) [pid 6611] close(10) = -1 EBADF (Bad file descriptor) [pid 6611] close(11) = -1 EBADF (Bad file descriptor) [pid 6611] close(12) = -1 EBADF (Bad file descriptor) [pid 6611] close(13) = -1 EBADF (Bad file descriptor) [pid 6611] close(14) = -1 EBADF (Bad file descriptor) [pid 6611] close(15) = -1 EBADF (Bad file descriptor) [pid 6611] close(16) = -1 EBADF (Bad file descriptor) [pid 6611] close(17) = -1 EBADF (Bad file descriptor) [pid 6611] close(18) = -1 EBADF (Bad file descriptor) [pid 6611] close(19) = -1 EBADF (Bad file descriptor) [pid 6611] close(20) = -1 EBADF (Bad file descriptor) [pid 6611] close(21) = -1 EBADF (Bad file descriptor) [pid 6611] close(22) = -1 EBADF (Bad file descriptor) [pid 6611] close(23) = -1 EBADF (Bad file descriptor) [pid 6611] close(24) = -1 EBADF (Bad file descriptor) [pid 6611] close(25) = -1 EBADF (Bad file descriptor) [pid 6611] close(26) = -1 EBADF (Bad file descriptor) [pid 6611] close(27) = -1 EBADF (Bad file descriptor) [pid 6611] close(28) = -1 EBADF (Bad file descriptor) [pid 6611] close(29) = -1 EBADF (Bad file descriptor) [pid 6611] exit_group(0) = ? [pid 6611] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6612 attached , child_tidptr=0x555555cb2690) = 1566 [pid 6612] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6612] setpgid(0, 0) = 0 [pid 6612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6612] write(3, "1000", 4) = 4 [pid 6612] close(3) = 0 [pid 6612] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6612] setns(201, 0) = 0 [pid 6612] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6612] setns(3, 0) = 0 [pid 6612] close(3) = 0 [pid 6612] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6612] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6612] close(3) = -1 EBADF (Bad file descriptor) [pid 6612] close(4) = 0 [pid 6612] close(5) = -1 EBADF (Bad file descriptor) [pid 6612] close(6) = -1 EBADF (Bad file descriptor) [pid 6612] close(7) = -1 EBADF (Bad file descriptor) [pid 6612] close(8) = -1 EBADF (Bad file descriptor) [pid 6612] close(9) = -1 EBADF (Bad file descriptor) [pid 6612] close(10) = -1 EBADF (Bad file descriptor) [pid 6612] close(11) = -1 EBADF (Bad file descriptor) [pid 6612] close(12) = -1 EBADF (Bad file descriptor) [pid 6612] close(13) = -1 EBADF (Bad file descriptor) [pid 6612] close(14) = -1 EBADF (Bad file descriptor) [pid 6612] close(15) = -1 EBADF (Bad file descriptor) [pid 6612] close(16) = -1 EBADF (Bad file descriptor) [pid 6612] close(17) = -1 EBADF (Bad file descriptor) [pid 6612] close(18) = -1 EBADF (Bad file descriptor) [pid 6612] close(19) = -1 EBADF (Bad file descriptor) [pid 6612] close(20) = -1 EBADF (Bad file descriptor) [pid 6612] close(21) = -1 EBADF (Bad file descriptor) [pid 6612] close(22) = -1 EBADF (Bad file descriptor) [pid 6612] close(23) = -1 EBADF (Bad file descriptor) [pid 6612] close(24) = -1 EBADF (Bad file descriptor) [pid 6612] close(25) = -1 EBADF (Bad file descriptor) [pid 6612] close(26) = -1 EBADF (Bad file descriptor) [pid 6612] close(27) = -1 EBADF (Bad file descriptor) [pid 6612] close(28) = -1 EBADF (Bad file descriptor) [pid 6612] close(29) = -1 EBADF (Bad file descriptor) [pid 6612] exit_group(0) = ? [pid 6612] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6613 attached [pid 6613] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6613] setpgid(0, 0) = 0 [pid 6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1567 [pid 6613] <... openat resumed>) = 3 [pid 6613] write(3, "1000", 4) = 4 [pid 6613] close(3) = 0 [pid 6613] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6613] setns(201, 0) = 0 [pid 6613] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6613] setns(3, 0) = 0 [pid 6613] close(3) = 0 [pid 6613] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6613] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6613] close(3) = -1 EBADF (Bad file descriptor) [pid 6613] close(4) = 0 [pid 6613] close(5) = -1 EBADF (Bad file descriptor) [pid 6613] close(6) = -1 EBADF (Bad file descriptor) [pid 6613] close(7) = -1 EBADF (Bad file descriptor) [pid 6613] close(8) = -1 EBADF (Bad file descriptor) [pid 6613] close(9) = -1 EBADF (Bad file descriptor) [pid 6613] close(10) = -1 EBADF (Bad file descriptor) [pid 6613] close(11) = -1 EBADF (Bad file descriptor) [pid 6613] close(12) = -1 EBADF (Bad file descriptor) [pid 6613] close(13) = -1 EBADF (Bad file descriptor) [pid 6613] close(14) = -1 EBADF (Bad file descriptor) [pid 6613] close(15) = -1 EBADF (Bad file descriptor) [pid 6613] close(16) = -1 EBADF (Bad file descriptor) [pid 6613] close(17) = -1 EBADF (Bad file descriptor) [pid 6613] close(18) = -1 EBADF (Bad file descriptor) [pid 6613] close(19) = -1 EBADF (Bad file descriptor) [pid 6613] close(20) = -1 EBADF (Bad file descriptor) [pid 6613] close(21) = -1 EBADF (Bad file descriptor) [pid 6613] close(22) = -1 EBADF (Bad file descriptor) [pid 6613] close(23) = -1 EBADF (Bad file descriptor) [pid 6613] close(24) = -1 EBADF (Bad file descriptor) [pid 6613] close(25) = -1 EBADF (Bad file descriptor) [pid 6613] close(26) = -1 EBADF (Bad file descriptor) [pid 6613] close(27) = -1 EBADF (Bad file descriptor) [pid 6613] close(28) = -1 EBADF (Bad file descriptor) [pid 6613] close(29) = -1 EBADF (Bad file descriptor) [pid 6613] exit_group(0) = ? [pid 6613] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6614 attached [pid 6614] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1568 [pid 6614] <... prctl resumed>) = 0 [pid 6614] setpgid(0, 0) = 0 [pid 6614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6614] write(3, "1000", 4) = 4 [pid 6614] close(3) = 0 [pid 6614] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6614] setns(201, 0) = 0 [pid 6614] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6614] setns(3, 0) = 0 [pid 6614] close(3) = 0 [pid 6614] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6614] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6614] close(3) = -1 EBADF (Bad file descriptor) [pid 6614] close(4) = 0 [pid 6614] close(5) = -1 EBADF (Bad file descriptor) [pid 6614] close(6) = -1 EBADF (Bad file descriptor) [pid 6614] close(7) = -1 EBADF (Bad file descriptor) [pid 6614] close(8) = -1 EBADF (Bad file descriptor) [pid 6614] close(9) = -1 EBADF (Bad file descriptor) [pid 6614] close(10) = -1 EBADF (Bad file descriptor) [pid 6614] close(11) = -1 EBADF (Bad file descriptor) [pid 6614] close(12) = -1 EBADF (Bad file descriptor) [pid 6614] close(13) = -1 EBADF (Bad file descriptor) [pid 6614] close(14) = -1 EBADF (Bad file descriptor) [pid 6614] close(15) = -1 EBADF (Bad file descriptor) [pid 6614] close(16) = -1 EBADF (Bad file descriptor) [pid 6614] close(17) = -1 EBADF (Bad file descriptor) [pid 6614] close(18) = -1 EBADF (Bad file descriptor) [pid 6614] close(19) = -1 EBADF (Bad file descriptor) [pid 6614] close(20) = -1 EBADF (Bad file descriptor) [pid 6614] close(21) = -1 EBADF (Bad file descriptor) [pid 6614] close(22) = -1 EBADF (Bad file descriptor) [pid 6614] close(23) = -1 EBADF (Bad file descriptor) [pid 6614] close(24) = -1 EBADF (Bad file descriptor) [pid 6614] close(25) = -1 EBADF (Bad file descriptor) [pid 6614] close(26) = -1 EBADF (Bad file descriptor) [pid 6614] close(27) = -1 EBADF (Bad file descriptor) [pid 6614] close(28) = -1 EBADF (Bad file descriptor) [pid 6614] close(29) = -1 EBADF (Bad file descriptor) [pid 6614] exit_group(0) = ? [pid 6614] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6615 attached , child_tidptr=0x555555cb2690) = 1569 [pid 6615] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6615] setpgid(0, 0) = 0 [pid 6615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6615] write(3, "1000", 4) = 4 [pid 6615] close(3) = 0 [pid 6615] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6615] setns(201, 0) = 0 [pid 6615] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6615] setns(3, 0) = 0 [pid 6615] close(3) = 0 [pid 6615] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6615] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6615] close(3) = -1 EBADF (Bad file descriptor) [pid 6615] close(4) = 0 [pid 6615] close(5) = -1 EBADF (Bad file descriptor) [pid 6615] close(6) = -1 EBADF (Bad file descriptor) [pid 6615] close(7) = -1 EBADF (Bad file descriptor) [pid 6615] close(8) = -1 EBADF (Bad file descriptor) [pid 6615] close(9) = -1 EBADF (Bad file descriptor) [pid 6615] close(10) = -1 EBADF (Bad file descriptor) [pid 6615] close(11) = -1 EBADF (Bad file descriptor) [pid 6615] close(12) = -1 EBADF (Bad file descriptor) [pid 6615] close(13) = -1 EBADF (Bad file descriptor) [pid 6615] close(14) = -1 EBADF (Bad file descriptor) [pid 6615] close(15) = -1 EBADF (Bad file descriptor) [pid 6615] close(16) = -1 EBADF (Bad file descriptor) [pid 6615] close(17) = -1 EBADF (Bad file descriptor) [pid 6615] close(18) = -1 EBADF (Bad file descriptor) [pid 6615] close(19) = -1 EBADF (Bad file descriptor) [pid 6615] close(20) = -1 EBADF (Bad file descriptor) [pid 6615] close(21) = -1 EBADF (Bad file descriptor) [pid 6615] close(22) = -1 EBADF (Bad file descriptor) [pid 6615] close(23) = -1 EBADF (Bad file descriptor) [pid 6615] close(24) = -1 EBADF (Bad file descriptor) [pid 6615] close(25) = -1 EBADF (Bad file descriptor) [pid 6615] close(26) = -1 EBADF (Bad file descriptor) [pid 6615] close(27) = -1 EBADF (Bad file descriptor) [pid 6615] close(28) = -1 EBADF (Bad file descriptor) [pid 6615] close(29) = -1 EBADF (Bad file descriptor) [pid 6615] exit_group(0) = ? [pid 6615] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6616 attached [pid 6616] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1570 [pid 6616] <... set_robust_list resumed>) = 0 [pid 6616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6616] setpgid(0, 0) = 0 [pid 6616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6616] write(3, "1000", 4) = 4 [pid 6616] close(3) = 0 [pid 6616] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6616] setns(201, 0) = 0 [pid 6616] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6616] setns(3, 0) = 0 [pid 6616] close(3) = 0 [pid 6616] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6616] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6616] close(3) = -1 EBADF (Bad file descriptor) [pid 6616] close(4) = 0 [pid 6616] close(5) = -1 EBADF (Bad file descriptor) [pid 6616] close(6) = -1 EBADF (Bad file descriptor) [pid 6616] close(7) = -1 EBADF (Bad file descriptor) [pid 6616] close(8) = -1 EBADF (Bad file descriptor) [pid 6616] close(9) = -1 EBADF (Bad file descriptor) [pid 6616] close(10) = -1 EBADF (Bad file descriptor) [pid 6616] close(11) = -1 EBADF (Bad file descriptor) [pid 6616] close(12) = -1 EBADF (Bad file descriptor) [pid 6616] close(13) = -1 EBADF (Bad file descriptor) [pid 6616] close(14) = -1 EBADF (Bad file descriptor) [pid 6616] close(15) = -1 EBADF (Bad file descriptor) [pid 6616] close(16) = -1 EBADF (Bad file descriptor) [pid 6616] close(17) = -1 EBADF (Bad file descriptor) [pid 6616] close(18) = -1 EBADF (Bad file descriptor) [pid 6616] close(19) = -1 EBADF (Bad file descriptor) [pid 6616] close(20) = -1 EBADF (Bad file descriptor) [pid 6616] close(21) = -1 EBADF (Bad file descriptor) [pid 6616] close(22) = -1 EBADF (Bad file descriptor) [pid 6616] close(23) = -1 EBADF (Bad file descriptor) [pid 6616] close(24) = -1 EBADF (Bad file descriptor) [pid 6616] close(25) = -1 EBADF (Bad file descriptor) [pid 6616] close(26) = -1 EBADF (Bad file descriptor) [pid 6616] close(27) = -1 EBADF (Bad file descriptor) [pid 6616] close(28) = -1 EBADF (Bad file descriptor) [pid 6616] close(29) = -1 EBADF (Bad file descriptor) [pid 6616] exit_group(0) = ? [pid 6616] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6617 attached , child_tidptr=0x555555cb2690) = 1571 [pid 6617] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6617] setpgid(0, 0) = 0 [pid 6617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6617] write(3, "1000", 4) = 4 [pid 6617] close(3) = 0 [pid 6617] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6617] setns(201, 0) = 0 [pid 6617] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6617] setns(3, 0) = 0 [pid 6617] close(3) = 0 [pid 6617] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6617] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6617] close(3) = -1 EBADF (Bad file descriptor) [pid 6617] close(4) = 0 [pid 6617] close(5) = -1 EBADF (Bad file descriptor) [pid 6617] close(6) = -1 EBADF (Bad file descriptor) [pid 6617] close(7) = -1 EBADF (Bad file descriptor) [pid 6617] close(8) = -1 EBADF (Bad file descriptor) [pid 6617] close(9) = -1 EBADF (Bad file descriptor) [pid 6617] close(10) = -1 EBADF (Bad file descriptor) [pid 6617] close(11) = -1 EBADF (Bad file descriptor) [pid 6617] close(12) = -1 EBADF (Bad file descriptor) [pid 6617] close(13) = -1 EBADF (Bad file descriptor) [pid 6617] close(14) = -1 EBADF (Bad file descriptor) [pid 6617] close(15) = -1 EBADF (Bad file descriptor) [pid 6617] close(16) = -1 EBADF (Bad file descriptor) [pid 6617] close(17) = -1 EBADF (Bad file descriptor) [pid 6617] close(18) = -1 EBADF (Bad file descriptor) [pid 6617] close(19) = -1 EBADF (Bad file descriptor) [pid 6617] close(20) = -1 EBADF (Bad file descriptor) [pid 6617] close(21) = -1 EBADF (Bad file descriptor) [pid 6617] close(22) = -1 EBADF (Bad file descriptor) [pid 6617] close(23) = -1 EBADF (Bad file descriptor) [pid 6617] close(24) = -1 EBADF (Bad file descriptor) [pid 6617] close(25) = -1 EBADF (Bad file descriptor) [pid 6617] close(26) = -1 EBADF (Bad file descriptor) [pid 6617] close(27) = -1 EBADF (Bad file descriptor) [pid 6617] close(28) = -1 EBADF (Bad file descriptor) [pid 6617] close(29) = -1 EBADF (Bad file descriptor) [pid 6617] exit_group(0) = ? [pid 6617] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1571, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6618 attached , child_tidptr=0x555555cb2690) = 1572 [pid 6618] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6618] setpgid(0, 0) = 0 [pid 6618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6618] write(3, "1000", 4) = 4 [pid 6618] close(3) = 0 [pid 6618] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6618] setns(201, 0) = 0 [pid 6618] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6618] setns(3, 0) = 0 [pid 6618] close(3) = 0 [pid 6618] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6618] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6618] close(3) = -1 EBADF (Bad file descriptor) [pid 6618] close(4) = 0 [pid 6618] close(5) = -1 EBADF (Bad file descriptor) [pid 6618] close(6) = -1 EBADF (Bad file descriptor) [pid 6618] close(7) = -1 EBADF (Bad file descriptor) [pid 6618] close(8) = -1 EBADF (Bad file descriptor) [pid 6618] close(9) = -1 EBADF (Bad file descriptor) [pid 6618] close(10) = -1 EBADF (Bad file descriptor) [pid 6618] close(11) = -1 EBADF (Bad file descriptor) [pid 6618] close(12) = -1 EBADF (Bad file descriptor) [pid 6618] close(13) = -1 EBADF (Bad file descriptor) [pid 6618] close(14) = -1 EBADF (Bad file descriptor) [pid 6618] close(15) = -1 EBADF (Bad file descriptor) [pid 6618] close(16) = -1 EBADF (Bad file descriptor) [pid 6618] close(17) = -1 EBADF (Bad file descriptor) [pid 6618] close(18) = -1 EBADF (Bad file descriptor) [pid 6618] close(19) = -1 EBADF (Bad file descriptor) [pid 6618] close(20) = -1 EBADF (Bad file descriptor) [pid 6618] close(21) = -1 EBADF (Bad file descriptor) [pid 6618] close(22) = -1 EBADF (Bad file descriptor) [pid 6618] close(23) = -1 EBADF (Bad file descriptor) [pid 6618] close(24) = -1 EBADF (Bad file descriptor) [pid 6618] close(25) = -1 EBADF (Bad file descriptor) [pid 6618] close(26) = -1 EBADF (Bad file descriptor) [pid 6618] close(27) = -1 EBADF (Bad file descriptor) [pid 6618] close(28) = -1 EBADF (Bad file descriptor) [pid 6618] close(29) = -1 EBADF (Bad file descriptor) [pid 6618] exit_group(0) = ? [pid 6618] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6619 attached , child_tidptr=0x555555cb2690) = 1573 [pid 6619] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6619] setpgid(0, 0) = 0 [pid 6619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6619] write(3, "1000", 4) = 4 [pid 6619] close(3) = 0 [pid 6619] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6619] setns(201, 0) = 0 [pid 6619] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6619] setns(3, 0) = 0 [pid 6619] close(3) = 0 [pid 6619] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6619] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6619] close(3) = -1 EBADF (Bad file descriptor) [pid 6619] close(4) = 0 [pid 6619] close(5) = -1 EBADF (Bad file descriptor) [pid 6619] close(6) = -1 EBADF (Bad file descriptor) [pid 6619] close(7) = -1 EBADF (Bad file descriptor) [pid 6619] close(8) = -1 EBADF (Bad file descriptor) [pid 6619] close(9) = -1 EBADF (Bad file descriptor) [pid 6619] close(10) = -1 EBADF (Bad file descriptor) [pid 6619] close(11) = -1 EBADF (Bad file descriptor) [pid 6619] close(12) = -1 EBADF (Bad file descriptor) [pid 6619] close(13) = -1 EBADF (Bad file descriptor) [pid 6619] close(14) = -1 EBADF (Bad file descriptor) [pid 6619] close(15) = -1 EBADF (Bad file descriptor) [pid 6619] close(16) = -1 EBADF (Bad file descriptor) [pid 6619] close(17) = -1 EBADF (Bad file descriptor) [pid 6619] close(18) = -1 EBADF (Bad file descriptor) [pid 6619] close(19) = -1 EBADF (Bad file descriptor) [pid 6619] close(20) = -1 EBADF (Bad file descriptor) [pid 6619] close(21) = -1 EBADF (Bad file descriptor) [pid 6619] close(22) = -1 EBADF (Bad file descriptor) [pid 6619] close(23) = -1 EBADF (Bad file descriptor) [pid 6619] close(24) = -1 EBADF (Bad file descriptor) [pid 6619] close(25) = -1 EBADF (Bad file descriptor) [pid 6619] close(26) = -1 EBADF (Bad file descriptor) [pid 6619] close(27) = -1 EBADF (Bad file descriptor) [pid 6619] close(28) = -1 EBADF (Bad file descriptor) [pid 6619] close(29) = -1 EBADF (Bad file descriptor) [pid 6619] exit_group(0) = ? [pid 6619] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6620 attached [pid 6620] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1574 [pid 6620] <... prctl resumed>) = 0 [pid 6620] setpgid(0, 0) = 0 [pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6620] write(3, "1000", 4) = 4 [pid 6620] close(3) = 0 [pid 6620] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6620] setns(201, 0) = 0 [pid 6620] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6620] setns(3, 0) = 0 [pid 6620] close(3) = 0 [pid 6620] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6620] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6620] close(3) = -1 EBADF (Bad file descriptor) [pid 6620] close(4) = 0 [pid 6620] close(5) = -1 EBADF (Bad file descriptor) [pid 6620] close(6) = -1 EBADF (Bad file descriptor) [pid 6620] close(7) = -1 EBADF (Bad file descriptor) [pid 6620] close(8) = -1 EBADF (Bad file descriptor) [pid 6620] close(9) = -1 EBADF (Bad file descriptor) [pid 6620] close(10) = -1 EBADF (Bad file descriptor) [pid 6620] close(11) = -1 EBADF (Bad file descriptor) [pid 6620] close(12) = -1 EBADF (Bad file descriptor) [pid 6620] close(13) = -1 EBADF (Bad file descriptor) [pid 6620] close(14) = -1 EBADF (Bad file descriptor) [pid 6620] close(15) = -1 EBADF (Bad file descriptor) [pid 6620] close(16) = -1 EBADF (Bad file descriptor) [pid 6620] close(17) = -1 EBADF (Bad file descriptor) [pid 6620] close(18) = -1 EBADF (Bad file descriptor) [pid 6620] close(19) = -1 EBADF (Bad file descriptor) [pid 6620] close(20) = -1 EBADF (Bad file descriptor) [pid 6620] close(21) = -1 EBADF (Bad file descriptor) [pid 6620] close(22) = -1 EBADF (Bad file descriptor) [pid 6620] close(23) = -1 EBADF (Bad file descriptor) [pid 6620] close(24) = -1 EBADF (Bad file descriptor) [pid 6620] close(25) = -1 EBADF (Bad file descriptor) [pid 6620] close(26) = -1 EBADF (Bad file descriptor) [pid 6620] close(27) = -1 EBADF (Bad file descriptor) [pid 6620] close(28) = -1 EBADF (Bad file descriptor) [pid 6620] close(29) = -1 EBADF (Bad file descriptor) [pid 6620] exit_group(0) = ? [pid 6620] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6621 attached [pid 6621] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1575 [pid 6621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6621] setpgid(0, 0) = 0 [pid 6621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6621] write(3, "1000", 4) = 4 [pid 6621] close(3) = 0 [pid 6621] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6621] setns(201, 0) = 0 [pid 6621] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6621] setns(3, 0) = 0 [pid 6621] close(3) = 0 [pid 6621] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6621] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6621] close(3) = -1 EBADF (Bad file descriptor) [pid 6621] close(4) = 0 [pid 6621] close(5) = -1 EBADF (Bad file descriptor) [pid 6621] close(6) = -1 EBADF (Bad file descriptor) [pid 6621] close(7) = -1 EBADF (Bad file descriptor) [pid 6621] close(8) = -1 EBADF (Bad file descriptor) [pid 6621] close(9) = -1 EBADF (Bad file descriptor) [pid 6621] close(10) = -1 EBADF (Bad file descriptor) [pid 6621] close(11) = -1 EBADF (Bad file descriptor) [pid 6621] close(12) = -1 EBADF (Bad file descriptor) [pid 6621] close(13) = -1 EBADF (Bad file descriptor) [pid 6621] close(14) = -1 EBADF (Bad file descriptor) [pid 6621] close(15) = -1 EBADF (Bad file descriptor) [pid 6621] close(16) = -1 EBADF (Bad file descriptor) [pid 6621] close(17) = -1 EBADF (Bad file descriptor) [pid 6621] close(18) = -1 EBADF (Bad file descriptor) [pid 6621] close(19) = -1 EBADF (Bad file descriptor) [pid 6621] close(20) = -1 EBADF (Bad file descriptor) [pid 6621] close(21) = -1 EBADF (Bad file descriptor) [pid 6621] close(22) = -1 EBADF (Bad file descriptor) [pid 6621] close(23) = -1 EBADF (Bad file descriptor) [pid 6621] close(24) = -1 EBADF (Bad file descriptor) [pid 6621] close(25) = -1 EBADF (Bad file descriptor) [pid 6621] close(26) = -1 EBADF (Bad file descriptor) [pid 6621] close(27) = -1 EBADF (Bad file descriptor) [pid 6621] close(28) = -1 EBADF (Bad file descriptor) [pid 6621] close(29) = -1 EBADF (Bad file descriptor) [pid 6621] exit_group(0) = ? [pid 6621] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6622 attached [pid 6622] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1576 [pid 6622] <... set_robust_list resumed>) = 0 [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6622] setpgid(0, 0) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6622] write(3, "1000", 4) = 4 [pid 6622] close(3) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6622] setns(201, 0) = 0 [pid 6622] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6622] setns(3, 0) = 0 [pid 6622] close(3) = 0 [pid 6622] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6622] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6622] close(3) = -1 EBADF (Bad file descriptor) [pid 6622] close(4) = 0 [pid 6622] close(5) = -1 EBADF (Bad file descriptor) [pid 6622] close(6) = -1 EBADF (Bad file descriptor) [pid 6622] close(7) = -1 EBADF (Bad file descriptor) [pid 6622] close(8) = -1 EBADF (Bad file descriptor) [pid 6622] close(9) = -1 EBADF (Bad file descriptor) [pid 6622] close(10) = -1 EBADF (Bad file descriptor) [pid 6622] close(11) = -1 EBADF (Bad file descriptor) [pid 6622] close(12) = -1 EBADF (Bad file descriptor) [pid 6622] close(13) = -1 EBADF (Bad file descriptor) [pid 6622] close(14) = -1 EBADF (Bad file descriptor) [pid 6622] close(15) = -1 EBADF (Bad file descriptor) [pid 6622] close(16) = -1 EBADF (Bad file descriptor) [pid 6622] close(17) = -1 EBADF (Bad file descriptor) [pid 6622] close(18) = -1 EBADF (Bad file descriptor) [pid 6622] close(19) = -1 EBADF (Bad file descriptor) [pid 6622] close(20) = -1 EBADF (Bad file descriptor) [pid 6622] close(21) = -1 EBADF (Bad file descriptor) [pid 6622] close(22) = -1 EBADF (Bad file descriptor) [pid 6622] close(23) = -1 EBADF (Bad file descriptor) [pid 6622] close(24) = -1 EBADF (Bad file descriptor) [pid 6622] close(25) = -1 EBADF (Bad file descriptor) [pid 6622] close(26) = -1 EBADF (Bad file descriptor) [pid 6622] close(27) = -1 EBADF (Bad file descriptor) [pid 6622] close(28) = -1 EBADF (Bad file descriptor) [pid 6622] close(29) = -1 EBADF (Bad file descriptor) [pid 6622] exit_group(0) = ? [pid 6622] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6623 attached [pid 6623] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6623] setpgid(0, 0) = 0 [pid 6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1577 [pid 6623] write(3, "1000", 4) = 4 [pid 6623] close(3) = 0 [pid 6623] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6623] setns(201, 0) = 0 [pid 6623] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6623] setns(3, 0) = 0 [pid 6623] close(3) = 0 [pid 6623] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6623] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6623] close(3) = -1 EBADF (Bad file descriptor) [pid 6623] close(4) = 0 [pid 6623] close(5) = -1 EBADF (Bad file descriptor) [pid 6623] close(6) = -1 EBADF (Bad file descriptor) [pid 6623] close(7) = -1 EBADF (Bad file descriptor) [pid 6623] close(8) = -1 EBADF (Bad file descriptor) [pid 6623] close(9) = -1 EBADF (Bad file descriptor) [pid 6623] close(10) = -1 EBADF (Bad file descriptor) [pid 6623] close(11) = -1 EBADF (Bad file descriptor) [pid 6623] close(12) = -1 EBADF (Bad file descriptor) [pid 6623] close(13) = -1 EBADF (Bad file descriptor) [pid 6623] close(14) = -1 EBADF (Bad file descriptor) [pid 6623] close(15) = -1 EBADF (Bad file descriptor) [pid 6623] close(16) = -1 EBADF (Bad file descriptor) [pid 6623] close(17) = -1 EBADF (Bad file descriptor) [pid 6623] close(18) = -1 EBADF (Bad file descriptor) [pid 6623] close(19) = -1 EBADF (Bad file descriptor) [pid 6623] close(20) = -1 EBADF (Bad file descriptor) [pid 6623] close(21) = -1 EBADF (Bad file descriptor) [pid 6623] close(22) = -1 EBADF (Bad file descriptor) [pid 6623] close(23) = -1 EBADF (Bad file descriptor) [pid 6623] close(24) = -1 EBADF (Bad file descriptor) [pid 6623] close(25) = -1 EBADF (Bad file descriptor) [pid 6623] close(26) = -1 EBADF (Bad file descriptor) [pid 6623] close(27) = -1 EBADF (Bad file descriptor) [pid 6623] close(28) = -1 EBADF (Bad file descriptor) [pid 6623] close(29) = -1 EBADF (Bad file descriptor) [pid 6623] exit_group(0) = ? [pid 6623] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6624 attached , child_tidptr=0x555555cb2690) = 1578 [pid 6624] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6624] setpgid(0, 0) = 0 [pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6624] write(3, "1000", 4) = 4 [pid 6624] close(3) = 0 [pid 6624] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6624] setns(201, 0) = 0 [pid 6624] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6624] setns(3, 0) = 0 [pid 6624] close(3) = 0 [pid 6624] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6624] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6624] close(3) = -1 EBADF (Bad file descriptor) [pid 6624] close(4) = 0 [pid 6624] close(5) = -1 EBADF (Bad file descriptor) [pid 6624] close(6) = -1 EBADF (Bad file descriptor) [pid 6624] close(7) = -1 EBADF (Bad file descriptor) [pid 6624] close(8) = -1 EBADF (Bad file descriptor) [pid 6624] close(9) = -1 EBADF (Bad file descriptor) [pid 6624] close(10) = -1 EBADF (Bad file descriptor) [pid 6624] close(11) = -1 EBADF (Bad file descriptor) [pid 6624] close(12) = -1 EBADF (Bad file descriptor) [pid 6624] close(13) = -1 EBADF (Bad file descriptor) [pid 6624] close(14) = -1 EBADF (Bad file descriptor) [pid 6624] close(15) = -1 EBADF (Bad file descriptor) [pid 6624] close(16) = -1 EBADF (Bad file descriptor) [pid 6624] close(17) = -1 EBADF (Bad file descriptor) [pid 6624] close(18) = -1 EBADF (Bad file descriptor) [pid 6624] close(19) = -1 EBADF (Bad file descriptor) [pid 6624] close(20) = -1 EBADF (Bad file descriptor) [pid 6624] close(21) = -1 EBADF (Bad file descriptor) [pid 6624] close(22) = -1 EBADF (Bad file descriptor) [pid 6624] close(23) = -1 EBADF (Bad file descriptor) [pid 6624] close(24) = -1 EBADF (Bad file descriptor) [pid 6624] close(25) = -1 EBADF (Bad file descriptor) [pid 6624] close(26) = -1 EBADF (Bad file descriptor) [pid 6624] close(27) = -1 EBADF (Bad file descriptor) [pid 6624] close(28) = -1 EBADF (Bad file descriptor) [pid 6624] close(29) = -1 EBADF (Bad file descriptor) [pid 6624] exit_group(0) = ? [pid 6624] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6625 attached , child_tidptr=0x555555cb2690) = 1579 [pid 6625] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6625] setpgid(0, 0) = 0 [pid 6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6625] write(3, "1000", 4) = 4 [pid 6625] close(3) = 0 [pid 6625] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6625] setns(201, 0) = 0 [pid 6625] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6625] setns(3, 0) = 0 [pid 6625] close(3) = 0 [pid 6625] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6625] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6625] close(3) = -1 EBADF (Bad file descriptor) [pid 6625] close(4) = 0 [pid 6625] close(5) = -1 EBADF (Bad file descriptor) [pid 6625] close(6) = -1 EBADF (Bad file descriptor) [pid 6625] close(7) = -1 EBADF (Bad file descriptor) [pid 6625] close(8) = -1 EBADF (Bad file descriptor) [pid 6625] close(9) = -1 EBADF (Bad file descriptor) [pid 6625] close(10) = -1 EBADF (Bad file descriptor) [pid 6625] close(11) = -1 EBADF (Bad file descriptor) [pid 6625] close(12) = -1 EBADF (Bad file descriptor) [pid 6625] close(13) = -1 EBADF (Bad file descriptor) [pid 6625] close(14) = -1 EBADF (Bad file descriptor) [pid 6625] close(15) = -1 EBADF (Bad file descriptor) [pid 6625] close(16) = -1 EBADF (Bad file descriptor) [pid 6625] close(17) = -1 EBADF (Bad file descriptor) [pid 6625] close(18) = -1 EBADF (Bad file descriptor) [pid 6625] close(19) = -1 EBADF (Bad file descriptor) [pid 6625] close(20) = -1 EBADF (Bad file descriptor) [pid 6625] close(21) = -1 EBADF (Bad file descriptor) [pid 6625] close(22) = -1 EBADF (Bad file descriptor) [pid 6625] close(23) = -1 EBADF (Bad file descriptor) [pid 6625] close(24) = -1 EBADF (Bad file descriptor) [pid 6625] close(25) = -1 EBADF (Bad file descriptor) [pid 6625] close(26) = -1 EBADF (Bad file descriptor) [pid 6625] close(27) = -1 EBADF (Bad file descriptor) [pid 6625] close(28) = -1 EBADF (Bad file descriptor) [pid 6625] close(29) = -1 EBADF (Bad file descriptor) [pid 6625] exit_group(0) = ? [pid 6625] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6626 attached , child_tidptr=0x555555cb2690) = 1580 [pid 6626] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6626] setpgid(0, 0) = 0 [pid 6626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6626] write(3, "1000", 4) = 4 [pid 6626] close(3) = 0 [pid 6626] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6626] setns(201, 0) = 0 [pid 6626] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6626] setns(3, 0) = 0 [pid 6626] close(3) = 0 [pid 6626] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6626] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6626] close(3) = -1 EBADF (Bad file descriptor) [pid 6626] close(4) = 0 [pid 6626] close(5) = -1 EBADF (Bad file descriptor) [pid 6626] close(6) = -1 EBADF (Bad file descriptor) [pid 6626] close(7) = -1 EBADF (Bad file descriptor) [pid 6626] close(8) = -1 EBADF (Bad file descriptor) [pid 6626] close(9) = -1 EBADF (Bad file descriptor) [pid 6626] close(10) = -1 EBADF (Bad file descriptor) [pid 6626] close(11) = -1 EBADF (Bad file descriptor) [pid 6626] close(12) = -1 EBADF (Bad file descriptor) [pid 6626] close(13) = -1 EBADF (Bad file descriptor) [pid 6626] close(14) = -1 EBADF (Bad file descriptor) [pid 6626] close(15) = -1 EBADF (Bad file descriptor) [pid 6626] close(16) = -1 EBADF (Bad file descriptor) [pid 6626] close(17) = -1 EBADF (Bad file descriptor) [pid 6626] close(18) = -1 EBADF (Bad file descriptor) [pid 6626] close(19) = -1 EBADF (Bad file descriptor) [pid 6626] close(20) = -1 EBADF (Bad file descriptor) [pid 6626] close(21) = -1 EBADF (Bad file descriptor) [pid 6626] close(22) = -1 EBADF (Bad file descriptor) [pid 6626] close(23) = -1 EBADF (Bad file descriptor) [pid 6626] close(24) = -1 EBADF (Bad file descriptor) [pid 6626] close(25) = -1 EBADF (Bad file descriptor) [pid 6626] close(26) = -1 EBADF (Bad file descriptor) [pid 6626] close(27) = -1 EBADF (Bad file descriptor) [pid 6626] close(28) = -1 EBADF (Bad file descriptor) [pid 6626] close(29) = -1 EBADF (Bad file descriptor) [pid 6626] exit_group(0) = ? [pid 6626] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6627 attached , child_tidptr=0x555555cb2690) = 1581 [pid 6627] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6627] setpgid(0, 0) = 0 [pid 6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6627] write(3, "1000", 4) = 4 [pid 6627] close(3) = 0 [pid 6627] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6627] setns(201, 0) = 0 [pid 6627] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6627] setns(3, 0) = 0 [pid 6627] close(3) = 0 [pid 6627] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6627] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6627] close(3) = -1 EBADF (Bad file descriptor) [pid 6627] close(4) = 0 [pid 6627] close(5) = -1 EBADF (Bad file descriptor) [pid 6627] close(6) = -1 EBADF (Bad file descriptor) [pid 6627] close(7) = -1 EBADF (Bad file descriptor) [pid 6627] close(8) = -1 EBADF (Bad file descriptor) [pid 6627] close(9) = -1 EBADF (Bad file descriptor) [pid 6627] close(10) = -1 EBADF (Bad file descriptor) [pid 6627] close(11) = -1 EBADF (Bad file descriptor) [pid 6627] close(12) = -1 EBADF (Bad file descriptor) [pid 6627] close(13) = -1 EBADF (Bad file descriptor) [pid 6627] close(14) = -1 EBADF (Bad file descriptor) [pid 6627] close(15) = -1 EBADF (Bad file descriptor) [pid 6627] close(16) = -1 EBADF (Bad file descriptor) [pid 6627] close(17) = -1 EBADF (Bad file descriptor) [pid 6627] close(18) = -1 EBADF (Bad file descriptor) [pid 6627] close(19) = -1 EBADF (Bad file descriptor) [pid 6627] close(20) = -1 EBADF (Bad file descriptor) [pid 6627] close(21) = -1 EBADF (Bad file descriptor) [pid 6627] close(22) = -1 EBADF (Bad file descriptor) [pid 6627] close(23) = -1 EBADF (Bad file descriptor) [pid 6627] close(24) = -1 EBADF (Bad file descriptor) [pid 6627] close(25) = -1 EBADF (Bad file descriptor) [pid 6627] close(26) = -1 EBADF (Bad file descriptor) [pid 6627] close(27) = -1 EBADF (Bad file descriptor) [pid 6627] close(28) = -1 EBADF (Bad file descriptor) [pid 6627] close(29) = -1 EBADF (Bad file descriptor) [pid 6627] exit_group(0) = ? [pid 6627] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6629 attached [pid 6629] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1582 [pid 6629] <... set_robust_list resumed>) = 0 [pid 6629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6629] setpgid(0, 0) = 0 [pid 6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6629] write(3, "1000", 4) = 4 [pid 6629] close(3) = 0 [pid 6629] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6629] setns(201, 0) = 0 [pid 6629] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6629] setns(3, 0) = 0 [pid 6629] close(3) = 0 [pid 6629] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6629] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6629] close(3) = -1 EBADF (Bad file descriptor) [pid 6629] close(4) = 0 [pid 6629] close(5) = -1 EBADF (Bad file descriptor) [pid 6629] close(6) = -1 EBADF (Bad file descriptor) [pid 6629] close(7) = -1 EBADF (Bad file descriptor) [pid 6629] close(8) = -1 EBADF (Bad file descriptor) [pid 6629] close(9) = -1 EBADF (Bad file descriptor) [pid 6629] close(10) = -1 EBADF (Bad file descriptor) [pid 6629] close(11) = -1 EBADF (Bad file descriptor) [pid 6629] close(12) = -1 EBADF (Bad file descriptor) [pid 6629] close(13) = -1 EBADF (Bad file descriptor) [pid 6629] close(14) = -1 EBADF (Bad file descriptor) [pid 6629] close(15) = -1 EBADF (Bad file descriptor) [pid 6629] close(16) = -1 EBADF (Bad file descriptor) [pid 6629] close(17) = -1 EBADF (Bad file descriptor) [pid 6629] close(18) = -1 EBADF (Bad file descriptor) [pid 6629] close(19) = -1 EBADF (Bad file descriptor) [pid 6629] close(20) = -1 EBADF (Bad file descriptor) [pid 6629] close(21) = -1 EBADF (Bad file descriptor) [pid 6629] close(22) = -1 EBADF (Bad file descriptor) [pid 6629] close(23) = -1 EBADF (Bad file descriptor) [pid 6629] close(24) = -1 EBADF (Bad file descriptor) [pid 6629] close(25) = -1 EBADF (Bad file descriptor) [pid 6629] close(26) = -1 EBADF (Bad file descriptor) [pid 6629] close(27) = -1 EBADF (Bad file descriptor) [pid 6629] close(28) = -1 EBADF (Bad file descriptor) [pid 6629] close(29) = -1 EBADF (Bad file descriptor) [pid 6629] exit_group(0) = ? [pid 6629] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6630 attached , child_tidptr=0x555555cb2690) = 1583 [pid 6630] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6630] setpgid(0, 0) = 0 [pid 6630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6630] write(3, "1000", 4) = 4 [pid 6630] close(3) = 0 [pid 6630] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6630] setns(201, 0) = 0 [pid 6630] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6630] setns(3, 0) = 0 [pid 6630] close(3) = 0 [pid 6630] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6630] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6630] close(3) = -1 EBADF (Bad file descriptor) [pid 6630] close(4) = 0 [pid 6630] close(5) = -1 EBADF (Bad file descriptor) [pid 6630] close(6) = -1 EBADF (Bad file descriptor) [pid 6630] close(7) = -1 EBADF (Bad file descriptor) [pid 6630] close(8) = -1 EBADF (Bad file descriptor) [pid 6630] close(9) = -1 EBADF (Bad file descriptor) [pid 6630] close(10) = -1 EBADF (Bad file descriptor) [pid 6630] close(11) = -1 EBADF (Bad file descriptor) [pid 6630] close(12) = -1 EBADF (Bad file descriptor) [pid 6630] close(13) = -1 EBADF (Bad file descriptor) [pid 6630] close(14) = -1 EBADF (Bad file descriptor) [pid 6630] close(15) = -1 EBADF (Bad file descriptor) [pid 6630] close(16) = -1 EBADF (Bad file descriptor) [pid 6630] close(17) = -1 EBADF (Bad file descriptor) [pid 6630] close(18) = -1 EBADF (Bad file descriptor) [pid 6630] close(19) = -1 EBADF (Bad file descriptor) [pid 6630] close(20) = -1 EBADF (Bad file descriptor) [pid 6630] close(21) = -1 EBADF (Bad file descriptor) [pid 6630] close(22) = -1 EBADF (Bad file descriptor) [pid 6630] close(23) = -1 EBADF (Bad file descriptor) [pid 6630] close(24) = -1 EBADF (Bad file descriptor) [pid 6630] close(25) = -1 EBADF (Bad file descriptor) [pid 6630] close(26) = -1 EBADF (Bad file descriptor) [pid 6630] close(27) = -1 EBADF (Bad file descriptor) [pid 6630] close(28) = -1 EBADF (Bad file descriptor) [pid 6630] close(29) = -1 EBADF (Bad file descriptor) [pid 6630] exit_group(0) = ? [pid 6630] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1583, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6631 attached [pid 6631] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1584 [pid 6631] <... set_robust_list resumed>) = 0 [pid 6631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6631] setpgid(0, 0) = 0 [pid 6631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6631] write(3, "1000", 4) = 4 [pid 6631] close(3) = 0 [pid 6631] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6631] setns(201, 0) = 0 [pid 6631] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6631] setns(3, 0) = 0 [pid 6631] close(3) = 0 [pid 6631] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6631] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6631] close(3) = -1 EBADF (Bad file descriptor) [pid 6631] close(4) = 0 [pid 6631] close(5) = -1 EBADF (Bad file descriptor) [pid 6631] close(6) = -1 EBADF (Bad file descriptor) [pid 6631] close(7) = -1 EBADF (Bad file descriptor) [pid 6631] close(8) = -1 EBADF (Bad file descriptor) [pid 6631] close(9) = -1 EBADF (Bad file descriptor) [pid 6631] close(10) = -1 EBADF (Bad file descriptor) [pid 6631] close(11) = -1 EBADF (Bad file descriptor) [pid 6631] close(12) = -1 EBADF (Bad file descriptor) [pid 6631] close(13) = -1 EBADF (Bad file descriptor) [pid 6631] close(14) = -1 EBADF (Bad file descriptor) [pid 6631] close(15) = -1 EBADF (Bad file descriptor) [pid 6631] close(16) = -1 EBADF (Bad file descriptor) [pid 6631] close(17) = -1 EBADF (Bad file descriptor) [pid 6631] close(18) = -1 EBADF (Bad file descriptor) [pid 6631] close(19) = -1 EBADF (Bad file descriptor) [pid 6631] close(20) = -1 EBADF (Bad file descriptor) [pid 6631] close(21) = -1 EBADF (Bad file descriptor) [pid 6631] close(22) = -1 EBADF (Bad file descriptor) [pid 6631] close(23) = -1 EBADF (Bad file descriptor) [pid 6631] close(24) = -1 EBADF (Bad file descriptor) [pid 6631] close(25) = -1 EBADF (Bad file descriptor) [pid 6631] close(26) = -1 EBADF (Bad file descriptor) [pid 6631] close(27) = -1 EBADF (Bad file descriptor) [pid 6631] close(28) = -1 EBADF (Bad file descriptor) [pid 6631] close(29) = -1 EBADF (Bad file descriptor) [pid 6631] exit_group(0) = ? [pid 6631] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6632 attached [pid 6632] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1585 [pid 6632] <... set_robust_list resumed>) = 0 [pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6632] setpgid(0, 0) = 0 [pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6632] write(3, "1000", 4) = 4 [pid 6632] close(3) = 0 [pid 6632] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6632] setns(201, 0) = 0 [pid 6632] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6632] setns(3, 0) = 0 [pid 6632] close(3) = 0 [pid 6632] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6632] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6632] close(3) = -1 EBADF (Bad file descriptor) [pid 6632] close(4) = 0 [pid 6632] close(5) = -1 EBADF (Bad file descriptor) [pid 6632] close(6) = -1 EBADF (Bad file descriptor) [pid 6632] close(7) = -1 EBADF (Bad file descriptor) [pid 6632] close(8) = -1 EBADF (Bad file descriptor) [pid 6632] close(9) = -1 EBADF (Bad file descriptor) [pid 6632] close(10) = -1 EBADF (Bad file descriptor) [pid 6632] close(11) = -1 EBADF (Bad file descriptor) [pid 6632] close(12) = -1 EBADF (Bad file descriptor) [pid 6632] close(13) = -1 EBADF (Bad file descriptor) [pid 6632] close(14) = -1 EBADF (Bad file descriptor) [pid 6632] close(15) = -1 EBADF (Bad file descriptor) [pid 6632] close(16) = -1 EBADF (Bad file descriptor) [pid 6632] close(17) = -1 EBADF (Bad file descriptor) [pid 6632] close(18) = -1 EBADF (Bad file descriptor) [pid 6632] close(19) = -1 EBADF (Bad file descriptor) [pid 6632] close(20) = -1 EBADF (Bad file descriptor) [pid 6632] close(21) = -1 EBADF (Bad file descriptor) [pid 6632] close(22) = -1 EBADF (Bad file descriptor) [pid 6632] close(23) = -1 EBADF (Bad file descriptor) [pid 6632] close(24) = -1 EBADF (Bad file descriptor) [pid 6632] close(25) = -1 EBADF (Bad file descriptor) [pid 6632] close(26) = -1 EBADF (Bad file descriptor) [pid 6632] close(27) = -1 EBADF (Bad file descriptor) [pid 6632] close(28) = -1 EBADF (Bad file descriptor) [pid 6632] close(29) = -1 EBADF (Bad file descriptor) [pid 6632] exit_group(0) = ? [pid 6632] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6633 attached [pid 6633] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6633] setpgid(0, 0) = 0 [pid 6633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1586 [pid 6633] <... openat resumed>) = 3 [pid 6633] write(3, "1000", 4) = 4 [pid 6633] close(3) = 0 [pid 6633] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6633] setns(201, 0) = 0 [pid 6633] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6633] setns(3, 0) = 0 [pid 6633] close(3) = 0 [pid 6633] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6633] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6633] close(3) = -1 EBADF (Bad file descriptor) [pid 6633] close(4) = 0 [pid 6633] close(5) = -1 EBADF (Bad file descriptor) [pid 6633] close(6) = -1 EBADF (Bad file descriptor) [pid 6633] close(7) = -1 EBADF (Bad file descriptor) [pid 6633] close(8) = -1 EBADF (Bad file descriptor) [pid 6633] close(9) = -1 EBADF (Bad file descriptor) [pid 6633] close(10) = -1 EBADF (Bad file descriptor) [pid 6633] close(11) = -1 EBADF (Bad file descriptor) [pid 6633] close(12) = -1 EBADF (Bad file descriptor) [pid 6633] close(13) = -1 EBADF (Bad file descriptor) [pid 6633] close(14) = -1 EBADF (Bad file descriptor) [pid 6633] close(15) = -1 EBADF (Bad file descriptor) [pid 6633] close(16) = -1 EBADF (Bad file descriptor) [pid 6633] close(17) = -1 EBADF (Bad file descriptor) [pid 6633] close(18) = -1 EBADF (Bad file descriptor) [pid 6633] close(19) = -1 EBADF (Bad file descriptor) [pid 6633] close(20) = -1 EBADF (Bad file descriptor) [pid 6633] close(21) = -1 EBADF (Bad file descriptor) [pid 6633] close(22) = -1 EBADF (Bad file descriptor) [pid 6633] close(23) = -1 EBADF (Bad file descriptor) [pid 6633] close(24) = -1 EBADF (Bad file descriptor) [pid 6633] close(25) = -1 EBADF (Bad file descriptor) [pid 6633] close(26) = -1 EBADF (Bad file descriptor) [pid 6633] close(27) = -1 EBADF (Bad file descriptor) [pid 6633] close(28) = -1 EBADF (Bad file descriptor) [pid 6633] close(29) = -1 EBADF (Bad file descriptor) [pid 6633] exit_group(0) = ? [pid 6633] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6634 attached [pid 6634] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6634] setpgid(0, 0) = 0 [pid 6634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1587 [pid 6634] <... openat resumed>) = 3 [pid 6634] write(3, "1000", 4) = 4 [pid 6634] close(3) = 0 [pid 6634] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6634] setns(201, 0) = 0 [pid 6634] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6634] setns(3, 0) = 0 [pid 6634] close(3) = 0 [pid 6634] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6634] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6634] close(3) = -1 EBADF (Bad file descriptor) [pid 6634] close(4) = 0 [pid 6634] close(5) = -1 EBADF (Bad file descriptor) [pid 6634] close(6) = -1 EBADF (Bad file descriptor) [pid 6634] close(7) = -1 EBADF (Bad file descriptor) [pid 6634] close(8) = -1 EBADF (Bad file descriptor) [pid 6634] close(9) = -1 EBADF (Bad file descriptor) [pid 6634] close(10) = -1 EBADF (Bad file descriptor) [pid 6634] close(11) = -1 EBADF (Bad file descriptor) [pid 6634] close(12) = -1 EBADF (Bad file descriptor) [pid 6634] close(13) = -1 EBADF (Bad file descriptor) [pid 6634] close(14) = -1 EBADF (Bad file descriptor) [pid 6634] close(15) = -1 EBADF (Bad file descriptor) [pid 6634] close(16) = -1 EBADF (Bad file descriptor) [pid 6634] close(17) = -1 EBADF (Bad file descriptor) [pid 6634] close(18) = -1 EBADF (Bad file descriptor) [pid 6634] close(19) = -1 EBADF (Bad file descriptor) [pid 6634] close(20) = -1 EBADF (Bad file descriptor) [pid 6634] close(21) = -1 EBADF (Bad file descriptor) [pid 6634] close(22) = -1 EBADF (Bad file descriptor) [pid 6634] close(23) = -1 EBADF (Bad file descriptor) [pid 6634] close(24) = -1 EBADF (Bad file descriptor) [pid 6634] close(25) = -1 EBADF (Bad file descriptor) [pid 6634] close(26) = -1 EBADF (Bad file descriptor) [pid 6634] close(27) = -1 EBADF (Bad file descriptor) [pid 6634] close(28) = -1 EBADF (Bad file descriptor) [pid 6634] close(29) = -1 EBADF (Bad file descriptor) [pid 6634] exit_group(0) = ? [pid 6634] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1587, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6635 attached , child_tidptr=0x555555cb2690) = 1588 [pid 6635] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6635] setpgid(0, 0) = 0 [pid 6635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6635] write(3, "1000", 4) = 4 [pid 6635] close(3) = 0 [pid 6635] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6635] setns(201, 0) = 0 [pid 6635] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6635] setns(3, 0) = 0 [pid 6635] close(3) = 0 [pid 6635] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6635] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6635] close(3) = -1 EBADF (Bad file descriptor) [pid 6635] close(4) = 0 [pid 6635] close(5) = -1 EBADF (Bad file descriptor) [pid 6635] close(6) = -1 EBADF (Bad file descriptor) [pid 6635] close(7) = -1 EBADF (Bad file descriptor) [pid 6635] close(8) = -1 EBADF (Bad file descriptor) [pid 6635] close(9) = -1 EBADF (Bad file descriptor) [pid 6635] close(10) = -1 EBADF (Bad file descriptor) [pid 6635] close(11) = -1 EBADF (Bad file descriptor) [pid 6635] close(12) = -1 EBADF (Bad file descriptor) [pid 6635] close(13) = -1 EBADF (Bad file descriptor) [pid 6635] close(14) = -1 EBADF (Bad file descriptor) [pid 6635] close(15) = -1 EBADF (Bad file descriptor) [pid 6635] close(16) = -1 EBADF (Bad file descriptor) [pid 6635] close(17) = -1 EBADF (Bad file descriptor) [pid 6635] close(18) = -1 EBADF (Bad file descriptor) [pid 6635] close(19) = -1 EBADF (Bad file descriptor) [pid 6635] close(20) = -1 EBADF (Bad file descriptor) [pid 6635] close(21) = -1 EBADF (Bad file descriptor) [pid 6635] close(22) = -1 EBADF (Bad file descriptor) [pid 6635] close(23) = -1 EBADF (Bad file descriptor) [pid 6635] close(24) = -1 EBADF (Bad file descriptor) [pid 6635] close(25) = -1 EBADF (Bad file descriptor) [pid 6635] close(26) = -1 EBADF (Bad file descriptor) [pid 6635] close(27) = -1 EBADF (Bad file descriptor) [pid 6635] close(28) = -1 EBADF (Bad file descriptor) [pid 6635] close(29) = -1 EBADF (Bad file descriptor) [pid 6635] exit_group(0) = ? [pid 6635] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6637 attached , child_tidptr=0x555555cb2690) = 1589 [pid 6637] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6637] setpgid(0, 0) = 0 [pid 6637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6637] write(3, "1000", 4) = 4 [pid 6637] close(3) = 0 [pid 6637] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6637] setns(201, 0) = 0 [pid 6637] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6637] setns(3, 0) = 0 [pid 6637] close(3) = 0 [pid 6637] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6637] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6637] close(3) = -1 EBADF (Bad file descriptor) [pid 6637] close(4) = 0 [pid 6637] close(5) = -1 EBADF (Bad file descriptor) [pid 6637] close(6) = -1 EBADF (Bad file descriptor) [pid 6637] close(7) = -1 EBADF (Bad file descriptor) [pid 6637] close(8) = -1 EBADF (Bad file descriptor) [pid 6637] close(9) = -1 EBADF (Bad file descriptor) [pid 6637] close(10) = -1 EBADF (Bad file descriptor) [pid 6637] close(11) = -1 EBADF (Bad file descriptor) [pid 6637] close(12) = -1 EBADF (Bad file descriptor) [pid 6637] close(13) = -1 EBADF (Bad file descriptor) [pid 6637] close(14) = -1 EBADF (Bad file descriptor) [pid 6637] close(15) = -1 EBADF (Bad file descriptor) [pid 6637] close(16) = -1 EBADF (Bad file descriptor) [pid 6637] close(17) = -1 EBADF (Bad file descriptor) [pid 6637] close(18) = -1 EBADF (Bad file descriptor) [pid 6637] close(19) = -1 EBADF (Bad file descriptor) [pid 6637] close(20) = -1 EBADF (Bad file descriptor) [pid 6637] close(21) = -1 EBADF (Bad file descriptor) [pid 6637] close(22) = -1 EBADF (Bad file descriptor) [pid 6637] close(23) = -1 EBADF (Bad file descriptor) [pid 6637] close(24) = -1 EBADF (Bad file descriptor) [pid 6637] close(25) = -1 EBADF (Bad file descriptor) [pid 6637] close(26) = -1 EBADF (Bad file descriptor) [pid 6637] close(27) = -1 EBADF (Bad file descriptor) [pid 6637] close(28) = -1 EBADF (Bad file descriptor) [pid 6637] close(29) = -1 EBADF (Bad file descriptor) [pid 6637] exit_group(0) = ? [pid 6637] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6638 attached , child_tidptr=0x555555cb2690) = 1590 [pid 6638] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6638] setpgid(0, 0) = 0 [pid 6638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6638] write(3, "1000", 4) = 4 [pid 6638] close(3) = 0 [pid 6638] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6638] setns(201, 0) = 0 [pid 6638] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6638] setns(3, 0) = 0 [pid 6638] close(3) = 0 [pid 6638] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6638] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6638] close(3) = -1 EBADF (Bad file descriptor) [pid 6638] close(4) = 0 [pid 6638] close(5) = -1 EBADF (Bad file descriptor) [pid 6638] close(6) = -1 EBADF (Bad file descriptor) [pid 6638] close(7) = -1 EBADF (Bad file descriptor) [pid 6638] close(8) = -1 EBADF (Bad file descriptor) [pid 6638] close(9) = -1 EBADF (Bad file descriptor) [pid 6638] close(10) = -1 EBADF (Bad file descriptor) [pid 6638] close(11) = -1 EBADF (Bad file descriptor) [pid 6638] close(12) = -1 EBADF (Bad file descriptor) [pid 6638] close(13) = -1 EBADF (Bad file descriptor) [pid 6638] close(14) = -1 EBADF (Bad file descriptor) [pid 6638] close(15) = -1 EBADF (Bad file descriptor) [pid 6638] close(16) = -1 EBADF (Bad file descriptor) [pid 6638] close(17) = -1 EBADF (Bad file descriptor) [pid 6638] close(18) = -1 EBADF (Bad file descriptor) [pid 6638] close(19) = -1 EBADF (Bad file descriptor) [pid 6638] close(20) = -1 EBADF (Bad file descriptor) [pid 6638] close(21) = -1 EBADF (Bad file descriptor) [pid 6638] close(22) = -1 EBADF (Bad file descriptor) [pid 6638] close(23) = -1 EBADF (Bad file descriptor) [pid 6638] close(24) = -1 EBADF (Bad file descriptor) [pid 6638] close(25) = -1 EBADF (Bad file descriptor) [pid 6638] close(26) = -1 EBADF (Bad file descriptor) [pid 6638] close(27) = -1 EBADF (Bad file descriptor) [pid 6638] close(28) = -1 EBADF (Bad file descriptor) [pid 6638] close(29) = -1 EBADF (Bad file descriptor) [pid 6638] exit_group(0) = ? [pid 6638] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6639 attached [pid 6639] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1591 [pid 6639] <... set_robust_list resumed>) = 0 [pid 6639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6639] setpgid(0, 0) = 0 [pid 6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6639] write(3, "1000", 4) = 4 [pid 6639] close(3) = 0 [pid 6639] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6639] setns(201, 0) = 0 [pid 6639] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6639] setns(3, 0) = 0 [pid 6639] close(3) = 0 [pid 6639] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6639] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6639] close(3) = -1 EBADF (Bad file descriptor) [pid 6639] close(4) = 0 [pid 6639] close(5) = -1 EBADF (Bad file descriptor) [pid 6639] close(6) = -1 EBADF (Bad file descriptor) [pid 6639] close(7) = -1 EBADF (Bad file descriptor) [pid 6639] close(8) = -1 EBADF (Bad file descriptor) [pid 6639] close(9) = -1 EBADF (Bad file descriptor) [pid 6639] close(10) = -1 EBADF (Bad file descriptor) [pid 6639] close(11) = -1 EBADF (Bad file descriptor) [pid 6639] close(12) = -1 EBADF (Bad file descriptor) [pid 6639] close(13) = -1 EBADF (Bad file descriptor) [pid 6639] close(14) = -1 EBADF (Bad file descriptor) [pid 6639] close(15) = -1 EBADF (Bad file descriptor) [pid 6639] close(16) = -1 EBADF (Bad file descriptor) [pid 6639] close(17) = -1 EBADF (Bad file descriptor) [pid 6639] close(18) = -1 EBADF (Bad file descriptor) [pid 6639] close(19) = -1 EBADF (Bad file descriptor) [pid 6639] close(20) = -1 EBADF (Bad file descriptor) [pid 6639] close(21) = -1 EBADF (Bad file descriptor) [pid 6639] close(22) = -1 EBADF (Bad file descriptor) [pid 6639] close(23) = -1 EBADF (Bad file descriptor) [pid 6639] close(24) = -1 EBADF (Bad file descriptor) [pid 6639] close(25) = -1 EBADF (Bad file descriptor) [pid 6639] close(26) = -1 EBADF (Bad file descriptor) [pid 6639] close(27) = -1 EBADF (Bad file descriptor) [pid 6639] close(28) = -1 EBADF (Bad file descriptor) [pid 6639] close(29) = -1 EBADF (Bad file descriptor) [pid 6639] exit_group(0) = ? [pid 6639] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6640 attached , child_tidptr=0x555555cb2690) = 1592 [pid 6640] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6640] setpgid(0, 0) = 0 [pid 6640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6640] write(3, "1000", 4) = 4 [pid 6640] close(3) = 0 [pid 6640] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6640] setns(201, 0) = 0 [pid 6640] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6640] setns(3, 0) = 0 [pid 6640] close(3) = 0 [pid 6640] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6640] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6640] close(3) = -1 EBADF (Bad file descriptor) [pid 6640] close(4) = 0 [pid 6640] close(5) = -1 EBADF (Bad file descriptor) [pid 6640] close(6) = -1 EBADF (Bad file descriptor) [pid 6640] close(7) = -1 EBADF (Bad file descriptor) [pid 6640] close(8) = -1 EBADF (Bad file descriptor) [pid 6640] close(9) = -1 EBADF (Bad file descriptor) [pid 6640] close(10) = -1 EBADF (Bad file descriptor) [pid 6640] close(11) = -1 EBADF (Bad file descriptor) [pid 6640] close(12) = -1 EBADF (Bad file descriptor) [pid 6640] close(13) = -1 EBADF (Bad file descriptor) [pid 6640] close(14) = -1 EBADF (Bad file descriptor) [pid 6640] close(15) = -1 EBADF (Bad file descriptor) [pid 6640] close(16) = -1 EBADF (Bad file descriptor) [pid 6640] close(17) = -1 EBADF (Bad file descriptor) [pid 6640] close(18) = -1 EBADF (Bad file descriptor) [pid 6640] close(19) = -1 EBADF (Bad file descriptor) [pid 6640] close(20) = -1 EBADF (Bad file descriptor) [pid 6640] close(21) = -1 EBADF (Bad file descriptor) [pid 6640] close(22) = -1 EBADF (Bad file descriptor) [pid 6640] close(23) = -1 EBADF (Bad file descriptor) [pid 6640] close(24) = -1 EBADF (Bad file descriptor) [pid 6640] close(25) = -1 EBADF (Bad file descriptor) [pid 6640] close(26) = -1 EBADF (Bad file descriptor) [pid 6640] close(27) = -1 EBADF (Bad file descriptor) [pid 6640] close(28) = -1 EBADF (Bad file descriptor) [pid 6640] close(29) = -1 EBADF (Bad file descriptor) [pid 6640] exit_group(0) = ? [pid 6640] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6641 attached [pid 6641] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1593 [pid 6641] <... prctl resumed>) = 0 [pid 6641] setpgid(0, 0) = 0 [pid 6641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6641] write(3, "1000", 4) = 4 [pid 6641] close(3) = 0 [pid 6641] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6641] setns(201, 0) = 0 [pid 6641] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6641] setns(3, 0) = 0 [pid 6641] close(3) = 0 [pid 6641] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6641] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6641] close(3) = -1 EBADF (Bad file descriptor) [pid 6641] close(4) = 0 [pid 6641] close(5) = -1 EBADF (Bad file descriptor) [pid 6641] close(6) = -1 EBADF (Bad file descriptor) [pid 6641] close(7) = -1 EBADF (Bad file descriptor) [pid 6641] close(8) = -1 EBADF (Bad file descriptor) [pid 6641] close(9) = -1 EBADF (Bad file descriptor) [pid 6641] close(10) = -1 EBADF (Bad file descriptor) [pid 6641] close(11) = -1 EBADF (Bad file descriptor) [pid 6641] close(12) = -1 EBADF (Bad file descriptor) [pid 6641] close(13) = -1 EBADF (Bad file descriptor) [pid 6641] close(14) = -1 EBADF (Bad file descriptor) [pid 6641] close(15) = -1 EBADF (Bad file descriptor) [pid 6641] close(16) = -1 EBADF (Bad file descriptor) [pid 6641] close(17) = -1 EBADF (Bad file descriptor) [pid 6641] close(18) = -1 EBADF (Bad file descriptor) [pid 6641] close(19) = -1 EBADF (Bad file descriptor) [pid 6641] close(20) = -1 EBADF (Bad file descriptor) [pid 6641] close(21) = -1 EBADF (Bad file descriptor) [pid 6641] close(22) = -1 EBADF (Bad file descriptor) [pid 6641] close(23) = -1 EBADF (Bad file descriptor) [pid 6641] close(24) = -1 EBADF (Bad file descriptor) [pid 6641] close(25) = -1 EBADF (Bad file descriptor) [pid 6641] close(26) = -1 EBADF (Bad file descriptor) [pid 6641] close(27) = -1 EBADF (Bad file descriptor) [pid 6641] close(28) = -1 EBADF (Bad file descriptor) [pid 6641] close(29) = -1 EBADF (Bad file descriptor) [pid 6641] exit_group(0) = ? [pid 6641] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6642 attached , child_tidptr=0x555555cb2690) = 1594 [pid 6642] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6642] setpgid(0, 0) = 0 [pid 6642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6642] write(3, "1000", 4) = 4 [pid 6642] close(3) = 0 [pid 6642] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6642] setns(201, 0) = 0 [pid 6642] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6642] setns(3, 0) = 0 [pid 6642] close(3) = 0 [pid 6642] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6642] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6642] close(3) = -1 EBADF (Bad file descriptor) [pid 6642] close(4) = 0 [pid 6642] close(5) = -1 EBADF (Bad file descriptor) [pid 6642] close(6) = -1 EBADF (Bad file descriptor) [pid 6642] close(7) = -1 EBADF (Bad file descriptor) [pid 6642] close(8) = -1 EBADF (Bad file descriptor) [pid 6642] close(9) = -1 EBADF (Bad file descriptor) [pid 6642] close(10) = -1 EBADF (Bad file descriptor) [pid 6642] close(11) = -1 EBADF (Bad file descriptor) [pid 6642] close(12) = -1 EBADF (Bad file descriptor) [pid 6642] close(13) = -1 EBADF (Bad file descriptor) [pid 6642] close(14) = -1 EBADF (Bad file descriptor) [pid 6642] close(15) = -1 EBADF (Bad file descriptor) [pid 6642] close(16) = -1 EBADF (Bad file descriptor) [pid 6642] close(17) = -1 EBADF (Bad file descriptor) [pid 6642] close(18) = -1 EBADF (Bad file descriptor) [pid 6642] close(19) = -1 EBADF (Bad file descriptor) [pid 6642] close(20) = -1 EBADF (Bad file descriptor) [pid 6642] close(21) = -1 EBADF (Bad file descriptor) [pid 6642] close(22) = -1 EBADF (Bad file descriptor) [pid 6642] close(23) = -1 EBADF (Bad file descriptor) [pid 6642] close(24) = -1 EBADF (Bad file descriptor) [pid 6642] close(25) = -1 EBADF (Bad file descriptor) [pid 6642] close(26) = -1 EBADF (Bad file descriptor) [pid 6642] close(27) = -1 EBADF (Bad file descriptor) [pid 6642] close(28) = -1 EBADF (Bad file descriptor) [pid 6642] close(29) = -1 EBADF (Bad file descriptor) [pid 6642] exit_group(0) = ? [pid 6642] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6643 attached , child_tidptr=0x555555cb2690) = 1595 [pid 6643] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6643] setpgid(0, 0) = 0 [pid 6643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6643] write(3, "1000", 4) = 4 [pid 6643] close(3) = 0 [pid 6643] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6643] setns(201, 0) = 0 [pid 6643] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6643] setns(3, 0) = 0 [pid 6643] close(3) = 0 [pid 6643] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6643] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6643] close(3) = -1 EBADF (Bad file descriptor) [pid 6643] close(4) = 0 [pid 6643] close(5) = -1 EBADF (Bad file descriptor) [pid 6643] close(6) = -1 EBADF (Bad file descriptor) [pid 6643] close(7) = -1 EBADF (Bad file descriptor) [pid 6643] close(8) = -1 EBADF (Bad file descriptor) [pid 6643] close(9) = -1 EBADF (Bad file descriptor) [pid 6643] close(10) = -1 EBADF (Bad file descriptor) [pid 6643] close(11) = -1 EBADF (Bad file descriptor) [pid 6643] close(12) = -1 EBADF (Bad file descriptor) [pid 6643] close(13) = -1 EBADF (Bad file descriptor) [pid 6643] close(14) = -1 EBADF (Bad file descriptor) [pid 6643] close(15) = -1 EBADF (Bad file descriptor) [pid 6643] close(16) = -1 EBADF (Bad file descriptor) [pid 6643] close(17) = -1 EBADF (Bad file descriptor) [pid 6643] close(18) = -1 EBADF (Bad file descriptor) [pid 6643] close(19) = -1 EBADF (Bad file descriptor) [pid 6643] close(20) = -1 EBADF (Bad file descriptor) [pid 6643] close(21) = -1 EBADF (Bad file descriptor) [pid 6643] close(22) = -1 EBADF (Bad file descriptor) [pid 6643] close(23) = -1 EBADF (Bad file descriptor) [pid 6643] close(24) = -1 EBADF (Bad file descriptor) [pid 6643] close(25) = -1 EBADF (Bad file descriptor) [pid 6643] close(26) = -1 EBADF (Bad file descriptor) [pid 6643] close(27) = -1 EBADF (Bad file descriptor) [pid 6643] close(28) = -1 EBADF (Bad file descriptor) [pid 6643] close(29) = -1 EBADF (Bad file descriptor) [pid 6643] exit_group(0) = ? [pid 6643] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6644 attached [pid 6644] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6644] setpgid(0, 0) = 0 [pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6644] write(3, "1000", 4 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1596 [pid 6644] <... write resumed>) = 4 [pid 6644] close(3) = 0 [pid 6644] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6644] setns(201, 0) = 0 [pid 6644] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6644] setns(3, 0) = 0 [pid 6644] close(3) = 0 [pid 6644] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6644] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6644] close(3) = -1 EBADF (Bad file descriptor) [pid 6644] close(4) = 0 [pid 6644] close(5) = -1 EBADF (Bad file descriptor) [pid 6644] close(6) = -1 EBADF (Bad file descriptor) [pid 6644] close(7) = -1 EBADF (Bad file descriptor) [pid 6644] close(8) = -1 EBADF (Bad file descriptor) [pid 6644] close(9) = -1 EBADF (Bad file descriptor) [pid 6644] close(10) = -1 EBADF (Bad file descriptor) [pid 6644] close(11) = -1 EBADF (Bad file descriptor) [pid 6644] close(12) = -1 EBADF (Bad file descriptor) [pid 6644] close(13) = -1 EBADF (Bad file descriptor) [pid 6644] close(14) = -1 EBADF (Bad file descriptor) [pid 6644] close(15) = -1 EBADF (Bad file descriptor) [pid 6644] close(16) = -1 EBADF (Bad file descriptor) [pid 6644] close(17) = -1 EBADF (Bad file descriptor) [pid 6644] close(18) = -1 EBADF (Bad file descriptor) [pid 6644] close(19) = -1 EBADF (Bad file descriptor) [pid 6644] close(20) = -1 EBADF (Bad file descriptor) [pid 6644] close(21) = -1 EBADF (Bad file descriptor) [pid 6644] close(22) = -1 EBADF (Bad file descriptor) [pid 6644] close(23) = -1 EBADF (Bad file descriptor) [pid 6644] close(24) = -1 EBADF (Bad file descriptor) [pid 6644] close(25) = -1 EBADF (Bad file descriptor) [pid 6644] close(26) = -1 EBADF (Bad file descriptor) [pid 6644] close(27) = -1 EBADF (Bad file descriptor) [pid 6644] close(28) = -1 EBADF (Bad file descriptor) [pid 6644] close(29) = -1 EBADF (Bad file descriptor) [pid 6644] exit_group(0) = ? [pid 6644] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6645 attached , child_tidptr=0x555555cb2690) = 1597 [pid 6645] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6645] setpgid(0, 0) = 0 [pid 6645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6645] write(3, "1000", 4) = 4 [pid 6645] close(3) = 0 [pid 6645] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6645] setns(201, 0) = 0 [pid 6645] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6645] setns(3, 0) = 0 [pid 6645] close(3) = 0 [pid 6645] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6645] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6645] close(3) = -1 EBADF (Bad file descriptor) [pid 6645] close(4) = 0 [pid 6645] close(5) = -1 EBADF (Bad file descriptor) [pid 6645] close(6) = -1 EBADF (Bad file descriptor) [pid 6645] close(7) = -1 EBADF (Bad file descriptor) [pid 6645] close(8) = -1 EBADF (Bad file descriptor) [pid 6645] close(9) = -1 EBADF (Bad file descriptor) [pid 6645] close(10) = -1 EBADF (Bad file descriptor) [pid 6645] close(11) = -1 EBADF (Bad file descriptor) [pid 6645] close(12) = -1 EBADF (Bad file descriptor) [pid 6645] close(13) = -1 EBADF (Bad file descriptor) [pid 6645] close(14) = -1 EBADF (Bad file descriptor) [pid 6645] close(15) = -1 EBADF (Bad file descriptor) [pid 6645] close(16) = -1 EBADF (Bad file descriptor) [pid 6645] close(17) = -1 EBADF (Bad file descriptor) [pid 6645] close(18) = -1 EBADF (Bad file descriptor) [pid 6645] close(19) = -1 EBADF (Bad file descriptor) [pid 6645] close(20) = -1 EBADF (Bad file descriptor) [pid 6645] close(21) = -1 EBADF (Bad file descriptor) [pid 6645] close(22) = -1 EBADF (Bad file descriptor) [pid 6645] close(23) = -1 EBADF (Bad file descriptor) [pid 6645] close(24) = -1 EBADF (Bad file descriptor) [pid 6645] close(25) = -1 EBADF (Bad file descriptor) [pid 6645] close(26) = -1 EBADF (Bad file descriptor) [pid 6645] close(27) = -1 EBADF (Bad file descriptor) [pid 6645] close(28) = -1 EBADF (Bad file descriptor) [pid 6645] close(29) = -1 EBADF (Bad file descriptor) [pid 6645] exit_group(0) = ? [pid 6645] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1597, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6646 attached [pid 6646] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1598 [pid 6646] <... prctl resumed>) = 0 [pid 6646] setpgid(0, 0) = 0 [pid 6646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6646] write(3, "1000", 4) = 4 [pid 6646] close(3) = 0 [pid 6646] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6646] setns(201, 0) = 0 [pid 6646] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6646] setns(3, 0) = 0 [pid 6646] close(3) = 0 [pid 6646] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6646] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6646] close(3) = -1 EBADF (Bad file descriptor) [pid 6646] close(4) = 0 [pid 6646] close(5) = -1 EBADF (Bad file descriptor) [pid 6646] close(6) = -1 EBADF (Bad file descriptor) [pid 6646] close(7) = -1 EBADF (Bad file descriptor) [pid 6646] close(8) = -1 EBADF (Bad file descriptor) [pid 6646] close(9) = -1 EBADF (Bad file descriptor) [pid 6646] close(10) = -1 EBADF (Bad file descriptor) [pid 6646] close(11) = -1 EBADF (Bad file descriptor) [pid 6646] close(12) = -1 EBADF (Bad file descriptor) [pid 6646] close(13) = -1 EBADF (Bad file descriptor) [pid 6646] close(14) = -1 EBADF (Bad file descriptor) [pid 6646] close(15) = -1 EBADF (Bad file descriptor) [pid 6646] close(16) = -1 EBADF (Bad file descriptor) [pid 6646] close(17) = -1 EBADF (Bad file descriptor) [pid 6646] close(18) = -1 EBADF (Bad file descriptor) [pid 6646] close(19) = -1 EBADF (Bad file descriptor) [pid 6646] close(20) = -1 EBADF (Bad file descriptor) [pid 6646] close(21) = -1 EBADF (Bad file descriptor) [pid 6646] close(22) = -1 EBADF (Bad file descriptor) [pid 6646] close(23) = -1 EBADF (Bad file descriptor) [pid 6646] close(24) = -1 EBADF (Bad file descriptor) [pid 6646] close(25) = -1 EBADF (Bad file descriptor) [pid 6646] close(26) = -1 EBADF (Bad file descriptor) [pid 6646] close(27) = -1 EBADF (Bad file descriptor) [pid 6646] close(28) = -1 EBADF (Bad file descriptor) [pid 6646] close(29) = -1 EBADF (Bad file descriptor) [pid 6646] exit_group(0) = ? [pid 6646] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6647 attached , child_tidptr=0x555555cb2690) = 1599 [pid 6647] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6647] setpgid(0, 0) = 0 [pid 6647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6647] write(3, "1000", 4) = 4 [pid 6647] close(3) = 0 [pid 6647] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6647] setns(201, 0) = 0 [pid 6647] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6647] setns(3, 0) = 0 [pid 6647] close(3) = 0 [pid 6647] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6647] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6647] close(3) = -1 EBADF (Bad file descriptor) [pid 6647] close(4) = 0 [pid 6647] close(5) = -1 EBADF (Bad file descriptor) [pid 6647] close(6) = -1 EBADF (Bad file descriptor) [pid 6647] close(7) = -1 EBADF (Bad file descriptor) [pid 6647] close(8) = -1 EBADF (Bad file descriptor) [pid 6647] close(9) = -1 EBADF (Bad file descriptor) [pid 6647] close(10) = -1 EBADF (Bad file descriptor) [pid 6647] close(11) = -1 EBADF (Bad file descriptor) [pid 6647] close(12) = -1 EBADF (Bad file descriptor) [pid 6647] close(13) = -1 EBADF (Bad file descriptor) [pid 6647] close(14) = -1 EBADF (Bad file descriptor) [pid 6647] close(15) = -1 EBADF (Bad file descriptor) [pid 6647] close(16) = -1 EBADF (Bad file descriptor) [pid 6647] close(17) = -1 EBADF (Bad file descriptor) [pid 6647] close(18) = -1 EBADF (Bad file descriptor) [pid 6647] close(19) = -1 EBADF (Bad file descriptor) [pid 6647] close(20) = -1 EBADF (Bad file descriptor) [pid 6647] close(21) = -1 EBADF (Bad file descriptor) [pid 6647] close(22) = -1 EBADF (Bad file descriptor) [pid 6647] close(23) = -1 EBADF (Bad file descriptor) [pid 6647] close(24) = -1 EBADF (Bad file descriptor) [pid 6647] close(25) = -1 EBADF (Bad file descriptor) [pid 6647] close(26) = -1 EBADF (Bad file descriptor) [pid 6647] close(27) = -1 EBADF (Bad file descriptor) [pid 6647] close(28) = -1 EBADF (Bad file descriptor) [pid 6647] close(29) = -1 EBADF (Bad file descriptor) [pid 6647] exit_group(0) = ? [pid 6647] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6648 attached [pid 6648] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1600 [pid 6648] <... prctl resumed>) = 0 [pid 6648] setpgid(0, 0) = 0 [pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6648] write(3, "1000", 4) = 4 [pid 6648] close(3) = 0 [pid 6648] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6648] setns(201, 0) = 0 [pid 6648] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6648] setns(3, 0) = 0 [pid 6648] close(3) = 0 [pid 6648] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6648] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6648] close(3) = -1 EBADF (Bad file descriptor) [pid 6648] close(4) = 0 [pid 6648] close(5) = -1 EBADF (Bad file descriptor) [pid 6648] close(6) = -1 EBADF (Bad file descriptor) [pid 6648] close(7) = -1 EBADF (Bad file descriptor) [pid 6648] close(8) = -1 EBADF (Bad file descriptor) [pid 6648] close(9) = -1 EBADF (Bad file descriptor) [pid 6648] close(10) = -1 EBADF (Bad file descriptor) [pid 6648] close(11) = -1 EBADF (Bad file descriptor) [pid 6648] close(12) = -1 EBADF (Bad file descriptor) [pid 6648] close(13) = -1 EBADF (Bad file descriptor) [pid 6648] close(14) = -1 EBADF (Bad file descriptor) [pid 6648] close(15) = -1 EBADF (Bad file descriptor) [pid 6648] close(16) = -1 EBADF (Bad file descriptor) [pid 6648] close(17) = -1 EBADF (Bad file descriptor) [pid 6648] close(18) = -1 EBADF (Bad file descriptor) [pid 6648] close(19) = -1 EBADF (Bad file descriptor) [pid 6648] close(20) = -1 EBADF (Bad file descriptor) [pid 6648] close(21) = -1 EBADF (Bad file descriptor) [pid 6648] close(22) = -1 EBADF (Bad file descriptor) [pid 6648] close(23) = -1 EBADF (Bad file descriptor) [pid 6648] close(24) = -1 EBADF (Bad file descriptor) [pid 6648] close(25) = -1 EBADF (Bad file descriptor) [pid 6648] close(26) = -1 EBADF (Bad file descriptor) [pid 6648] close(27) = -1 EBADF (Bad file descriptor) [pid 6648] close(28) = -1 EBADF (Bad file descriptor) [pid 6648] close(29) = -1 EBADF (Bad file descriptor) [pid 6648] exit_group(0) = ? [pid 6648] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6649 attached [pid 6649] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1601 [pid 6649] <... set_robust_list resumed>) = 0 [pid 6649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6649] setpgid(0, 0) = 0 [pid 6649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6649] write(3, "1000", 4) = 4 [pid 6649] close(3) = 0 [pid 6649] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6649] setns(201, 0) = 0 [pid 6649] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6649] setns(3, 0) = 0 [pid 6649] close(3) = 0 [pid 6649] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6649] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6649] close(3) = -1 EBADF (Bad file descriptor) [pid 6649] close(4) = 0 [pid 6649] close(5) = -1 EBADF (Bad file descriptor) [pid 6649] close(6) = -1 EBADF (Bad file descriptor) [pid 6649] close(7) = -1 EBADF (Bad file descriptor) [pid 6649] close(8) = -1 EBADF (Bad file descriptor) [pid 6649] close(9) = -1 EBADF (Bad file descriptor) [pid 6649] close(10) = -1 EBADF (Bad file descriptor) [pid 6649] close(11) = -1 EBADF (Bad file descriptor) [pid 6649] close(12) = -1 EBADF (Bad file descriptor) [pid 6649] close(13) = -1 EBADF (Bad file descriptor) [pid 6649] close(14) = -1 EBADF (Bad file descriptor) [pid 6649] close(15) = -1 EBADF (Bad file descriptor) [pid 6649] close(16) = -1 EBADF (Bad file descriptor) [pid 6649] close(17) = -1 EBADF (Bad file descriptor) [pid 6649] close(18) = -1 EBADF (Bad file descriptor) [pid 6649] close(19) = -1 EBADF (Bad file descriptor) [pid 6649] close(20) = -1 EBADF (Bad file descriptor) [pid 6649] close(21) = -1 EBADF (Bad file descriptor) [pid 6649] close(22) = -1 EBADF (Bad file descriptor) [pid 6649] close(23) = -1 EBADF (Bad file descriptor) [pid 6649] close(24) = -1 EBADF (Bad file descriptor) [pid 6649] close(25) = -1 EBADF (Bad file descriptor) [pid 6649] close(26) = -1 EBADF (Bad file descriptor) [pid 6649] close(27) = -1 EBADF (Bad file descriptor) [pid 6649] close(28) = -1 EBADF (Bad file descriptor) [pid 6649] close(29) = -1 EBADF (Bad file descriptor) [pid 6649] exit_group(0) = ? [pid 6649] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6650 attached , child_tidptr=0x555555cb2690) = 1602 [pid 6650] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6650] setpgid(0, 0) = 0 [pid 6650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6650] write(3, "1000", 4) = 4 [pid 6650] close(3) = 0 [pid 6650] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6650] setns(201, 0) = 0 [pid 6650] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6650] setns(3, 0) = 0 [pid 6650] close(3) = 0 [pid 6650] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6650] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6650] close(3) = -1 EBADF (Bad file descriptor) [pid 6650] close(4) = 0 [pid 6650] close(5) = -1 EBADF (Bad file descriptor) [pid 6650] close(6) = -1 EBADF (Bad file descriptor) [pid 6650] close(7) = -1 EBADF (Bad file descriptor) [pid 6650] close(8) = -1 EBADF (Bad file descriptor) [pid 6650] close(9) = -1 EBADF (Bad file descriptor) [pid 6650] close(10) = -1 EBADF (Bad file descriptor) [pid 6650] close(11) = -1 EBADF (Bad file descriptor) [pid 6650] close(12) = -1 EBADF (Bad file descriptor) [pid 6650] close(13) = -1 EBADF (Bad file descriptor) [pid 6650] close(14) = -1 EBADF (Bad file descriptor) [pid 6650] close(15) = -1 EBADF (Bad file descriptor) [pid 6650] close(16) = -1 EBADF (Bad file descriptor) [pid 6650] close(17) = -1 EBADF (Bad file descriptor) [pid 6650] close(18) = -1 EBADF (Bad file descriptor) [pid 6650] close(19) = -1 EBADF (Bad file descriptor) [pid 6650] close(20) = -1 EBADF (Bad file descriptor) [pid 6650] close(21) = -1 EBADF (Bad file descriptor) [pid 6650] close(22) = -1 EBADF (Bad file descriptor) [pid 6650] close(23) = -1 EBADF (Bad file descriptor) [pid 6650] close(24) = -1 EBADF (Bad file descriptor) [pid 6650] close(25) = -1 EBADF (Bad file descriptor) [pid 6650] close(26) = -1 EBADF (Bad file descriptor) [pid 6650] close(27) = -1 EBADF (Bad file descriptor) [pid 6650] close(28) = -1 EBADF (Bad file descriptor) [pid 6650] close(29) = -1 EBADF (Bad file descriptor) [pid 6650] exit_group(0) = ? [pid 6650] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6651 attached [pid 6651] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1603 [pid 6651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6651] setpgid(0, 0) = 0 [pid 6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6651] write(3, "1000", 4) = 4 [pid 6651] close(3) = 0 [pid 6651] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6651] setns(201, 0) = 0 [pid 6651] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6651] setns(3, 0) = 0 [pid 6651] close(3) = 0 [pid 6651] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6651] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6651] close(3) = -1 EBADF (Bad file descriptor) [pid 6651] close(4) = 0 [pid 6651] close(5) = -1 EBADF (Bad file descriptor) [pid 6651] close(6) = -1 EBADF (Bad file descriptor) [pid 6651] close(7) = -1 EBADF (Bad file descriptor) [pid 6651] close(8) = -1 EBADF (Bad file descriptor) [pid 6651] close(9) = -1 EBADF (Bad file descriptor) [pid 6651] close(10) = -1 EBADF (Bad file descriptor) [pid 6651] close(11) = -1 EBADF (Bad file descriptor) [pid 6651] close(12) = -1 EBADF (Bad file descriptor) [pid 6651] close(13) = -1 EBADF (Bad file descriptor) [pid 6651] close(14) = -1 EBADF (Bad file descriptor) [pid 6651] close(15) = -1 EBADF (Bad file descriptor) [pid 6651] close(16) = -1 EBADF (Bad file descriptor) [pid 6651] close(17) = -1 EBADF (Bad file descriptor) [pid 6651] close(18) = -1 EBADF (Bad file descriptor) [pid 6651] close(19) = -1 EBADF (Bad file descriptor) [pid 6651] close(20) = -1 EBADF (Bad file descriptor) [pid 6651] close(21) = -1 EBADF (Bad file descriptor) [pid 6651] close(22) = -1 EBADF (Bad file descriptor) [pid 6651] close(23) = -1 EBADF (Bad file descriptor) [pid 6651] close(24) = -1 EBADF (Bad file descriptor) [pid 6651] close(25) = -1 EBADF (Bad file descriptor) [pid 6651] close(26) = -1 EBADF (Bad file descriptor) [pid 6651] close(27) = -1 EBADF (Bad file descriptor) [pid 6651] close(28) = -1 EBADF (Bad file descriptor) [pid 6651] close(29) = -1 EBADF (Bad file descriptor) [pid 6651] exit_group(0) = ? [pid 6651] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1603, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6652 attached , child_tidptr=0x555555cb2690) = 1604 [pid 6652] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6652] setpgid(0, 0) = 0 [pid 6652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6652] write(3, "1000", 4) = 4 [pid 6652] close(3) = 0 [pid 6652] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6652] setns(201, 0) = 0 [pid 6652] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6652] setns(3, 0) = 0 [pid 6652] close(3) = 0 [pid 6652] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6652] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6652] close(3) = -1 EBADF (Bad file descriptor) [pid 6652] close(4) = 0 [pid 6652] close(5) = -1 EBADF (Bad file descriptor) [pid 6652] close(6) = -1 EBADF (Bad file descriptor) [pid 6652] close(7) = -1 EBADF (Bad file descriptor) [pid 6652] close(8) = -1 EBADF (Bad file descriptor) [pid 6652] close(9) = -1 EBADF (Bad file descriptor) [pid 6652] close(10) = -1 EBADF (Bad file descriptor) [pid 6652] close(11) = -1 EBADF (Bad file descriptor) [pid 6652] close(12) = -1 EBADF (Bad file descriptor) [pid 6652] close(13) = -1 EBADF (Bad file descriptor) [pid 6652] close(14) = -1 EBADF (Bad file descriptor) [pid 6652] close(15) = -1 EBADF (Bad file descriptor) [pid 6652] close(16) = -1 EBADF (Bad file descriptor) [pid 6652] close(17) = -1 EBADF (Bad file descriptor) [pid 6652] close(18) = -1 EBADF (Bad file descriptor) [pid 6652] close(19) = -1 EBADF (Bad file descriptor) [pid 6652] close(20) = -1 EBADF (Bad file descriptor) [pid 6652] close(21) = -1 EBADF (Bad file descriptor) [pid 6652] close(22) = -1 EBADF (Bad file descriptor) [pid 6652] close(23) = -1 EBADF (Bad file descriptor) [pid 6652] close(24) = -1 EBADF (Bad file descriptor) [pid 6652] close(25) = -1 EBADF (Bad file descriptor) [pid 6652] close(26) = -1 EBADF (Bad file descriptor) [pid 6652] close(27) = -1 EBADF (Bad file descriptor) [pid 6652] close(28) = -1 EBADF (Bad file descriptor) [pid 6652] close(29) = -1 EBADF (Bad file descriptor) [pid 6652] exit_group(0) = ? [pid 6652] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6653 attached [pid 6653] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1605 [pid 6653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6653] setpgid(0, 0) = 0 [pid 6653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6653] write(3, "1000", 4) = 4 [pid 6653] close(3) = 0 [pid 6653] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6653] setns(201, 0) = 0 [pid 6653] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6653] setns(3, 0) = 0 [pid 6653] close(3) = 0 [pid 6653] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6653] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6653] close(3) = -1 EBADF (Bad file descriptor) [pid 6653] close(4) = 0 [pid 6653] close(5) = -1 EBADF (Bad file descriptor) [pid 6653] close(6) = -1 EBADF (Bad file descriptor) [pid 6653] close(7) = -1 EBADF (Bad file descriptor) [pid 6653] close(8) = -1 EBADF (Bad file descriptor) [pid 6653] close(9) = -1 EBADF (Bad file descriptor) [pid 6653] close(10) = -1 EBADF (Bad file descriptor) [pid 6653] close(11) = -1 EBADF (Bad file descriptor) [pid 6653] close(12) = -1 EBADF (Bad file descriptor) [pid 6653] close(13) = -1 EBADF (Bad file descriptor) [pid 6653] close(14) = -1 EBADF (Bad file descriptor) [pid 6653] close(15) = -1 EBADF (Bad file descriptor) [pid 6653] close(16) = -1 EBADF (Bad file descriptor) [pid 6653] close(17) = -1 EBADF (Bad file descriptor) [pid 6653] close(18) = -1 EBADF (Bad file descriptor) [pid 6653] close(19) = -1 EBADF (Bad file descriptor) [pid 6653] close(20) = -1 EBADF (Bad file descriptor) [pid 6653] close(21) = -1 EBADF (Bad file descriptor) [pid 6653] close(22) = -1 EBADF (Bad file descriptor) [pid 6653] close(23) = -1 EBADF (Bad file descriptor) [pid 6653] close(24) = -1 EBADF (Bad file descriptor) [pid 6653] close(25) = -1 EBADF (Bad file descriptor) [pid 6653] close(26) = -1 EBADF (Bad file descriptor) [pid 6653] close(27) = -1 EBADF (Bad file descriptor) [pid 6653] close(28) = -1 EBADF (Bad file descriptor) [pid 6653] close(29) = -1 EBADF (Bad file descriptor) [pid 6653] exit_group(0) = ? [pid 6653] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6654 attached , child_tidptr=0x555555cb2690) = 1606 [pid 6654] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6654] setpgid(0, 0) = 0 [pid 6654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6654] write(3, "1000", 4) = 4 [pid 6654] close(3) = 0 [pid 6654] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6654] setns(201, 0) = 0 [pid 6654] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6654] setns(3, 0) = 0 [pid 6654] close(3) = 0 [pid 6654] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6654] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6654] close(3) = -1 EBADF (Bad file descriptor) [pid 6654] close(4) = 0 [pid 6654] close(5) = -1 EBADF (Bad file descriptor) [pid 6654] close(6) = -1 EBADF (Bad file descriptor) [pid 6654] close(7) = -1 EBADF (Bad file descriptor) [pid 6654] close(8) = -1 EBADF (Bad file descriptor) [pid 6654] close(9) = -1 EBADF (Bad file descriptor) [pid 6654] close(10) = -1 EBADF (Bad file descriptor) [pid 6654] close(11) = -1 EBADF (Bad file descriptor) [pid 6654] close(12) = -1 EBADF (Bad file descriptor) [pid 6654] close(13) = -1 EBADF (Bad file descriptor) [pid 6654] close(14) = -1 EBADF (Bad file descriptor) [pid 6654] close(15) = -1 EBADF (Bad file descriptor) [pid 6654] close(16) = -1 EBADF (Bad file descriptor) [pid 6654] close(17) = -1 EBADF (Bad file descriptor) [pid 6654] close(18) = -1 EBADF (Bad file descriptor) [pid 6654] close(19) = -1 EBADF (Bad file descriptor) [pid 6654] close(20) = -1 EBADF (Bad file descriptor) [pid 6654] close(21) = -1 EBADF (Bad file descriptor) [pid 6654] close(22) = -1 EBADF (Bad file descriptor) [pid 6654] close(23) = -1 EBADF (Bad file descriptor) [pid 6654] close(24) = -1 EBADF (Bad file descriptor) [pid 6654] close(25) = -1 EBADF (Bad file descriptor) [pid 6654] close(26) = -1 EBADF (Bad file descriptor) [pid 6654] close(27) = -1 EBADF (Bad file descriptor) [pid 6654] close(28) = -1 EBADF (Bad file descriptor) [pid 6654] close(29) = -1 EBADF (Bad file descriptor) [pid 6654] exit_group(0) = ? [pid 6654] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6655 attached [pid 6655] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1607 [pid 6655] <... set_robust_list resumed>) = 0 [pid 6655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6655] setpgid(0, 0) = 0 [pid 6655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6655] write(3, "1000", 4) = 4 [pid 6655] close(3) = 0 [pid 6655] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6655] setns(201, 0) = 0 [pid 6655] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6655] setns(3, 0) = 0 [pid 6655] close(3) = 0 [pid 6655] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6655] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6655] close(3) = -1 EBADF (Bad file descriptor) [pid 6655] close(4) = 0 [pid 6655] close(5) = -1 EBADF (Bad file descriptor) [pid 6655] close(6) = -1 EBADF (Bad file descriptor) [pid 6655] close(7) = -1 EBADF (Bad file descriptor) [pid 6655] close(8) = -1 EBADF (Bad file descriptor) [pid 6655] close(9) = -1 EBADF (Bad file descriptor) [pid 6655] close(10) = -1 EBADF (Bad file descriptor) [pid 6655] close(11) = -1 EBADF (Bad file descriptor) [pid 6655] close(12) = -1 EBADF (Bad file descriptor) [pid 6655] close(13) = -1 EBADF (Bad file descriptor) [pid 6655] close(14) = -1 EBADF (Bad file descriptor) [pid 6655] close(15) = -1 EBADF (Bad file descriptor) [pid 6655] close(16) = -1 EBADF (Bad file descriptor) [pid 6655] close(17) = -1 EBADF (Bad file descriptor) [pid 6655] close(18) = -1 EBADF (Bad file descriptor) [pid 6655] close(19) = -1 EBADF (Bad file descriptor) [pid 6655] close(20) = -1 EBADF (Bad file descriptor) [pid 6655] close(21) = -1 EBADF (Bad file descriptor) [pid 6655] close(22) = -1 EBADF (Bad file descriptor) [pid 6655] close(23) = -1 EBADF (Bad file descriptor) [pid 6655] close(24) = -1 EBADF (Bad file descriptor) [pid 6655] close(25) = -1 EBADF (Bad file descriptor) [pid 6655] close(26) = -1 EBADF (Bad file descriptor) [pid 6655] close(27) = -1 EBADF (Bad file descriptor) [pid 6655] close(28) = -1 EBADF (Bad file descriptor) [pid 6655] close(29) = -1 EBADF (Bad file descriptor) [pid 6655] exit_group(0) = ? [pid 6655] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6656 attached [pid 6656] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1608 [pid 6656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6656] setpgid(0, 0) = 0 [pid 6656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6656] write(3, "1000", 4) = 4 [pid 6656] close(3) = 0 [pid 6656] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6656] setns(201, 0) = 0 [pid 6656] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6656] setns(3, 0) = 0 [pid 6656] close(3) = 0 [pid 6656] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6656] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6656] close(3) = -1 EBADF (Bad file descriptor) [pid 6656] close(4) = 0 [pid 6656] close(5) = -1 EBADF (Bad file descriptor) [pid 6656] close(6) = -1 EBADF (Bad file descriptor) [pid 6656] close(7) = -1 EBADF (Bad file descriptor) [pid 6656] close(8) = -1 EBADF (Bad file descriptor) [pid 6656] close(9) = -1 EBADF (Bad file descriptor) [pid 6656] close(10) = -1 EBADF (Bad file descriptor) [pid 6656] close(11) = -1 EBADF (Bad file descriptor) [pid 6656] close(12) = -1 EBADF (Bad file descriptor) [pid 6656] close(13) = -1 EBADF (Bad file descriptor) [pid 6656] close(14) = -1 EBADF (Bad file descriptor) [pid 6656] close(15) = -1 EBADF (Bad file descriptor) [pid 6656] close(16) = -1 EBADF (Bad file descriptor) [pid 6656] close(17) = -1 EBADF (Bad file descriptor) [pid 6656] close(18) = -1 EBADF (Bad file descriptor) [pid 6656] close(19) = -1 EBADF (Bad file descriptor) [pid 6656] close(20) = -1 EBADF (Bad file descriptor) [pid 6656] close(21) = -1 EBADF (Bad file descriptor) [pid 6656] close(22) = -1 EBADF (Bad file descriptor) [pid 6656] close(23) = -1 EBADF (Bad file descriptor) [pid 6656] close(24) = -1 EBADF (Bad file descriptor) [pid 6656] close(25) = -1 EBADF (Bad file descriptor) [pid 6656] close(26) = -1 EBADF (Bad file descriptor) [pid 6656] close(27) = -1 EBADF (Bad file descriptor) [pid 6656] close(28) = -1 EBADF (Bad file descriptor) [pid 6656] close(29) = -1 EBADF (Bad file descriptor) [pid 6656] exit_group(0) = ? [pid 6656] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6657 attached , child_tidptr=0x555555cb2690) = 1609 [pid 6657] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6657] setpgid(0, 0) = 0 [pid 6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6657] write(3, "1000", 4) = 4 [pid 6657] close(3) = 0 [pid 6657] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6657] setns(201, 0) = 0 [pid 6657] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6657] setns(3, 0) = 0 [pid 6657] close(3) = 0 [pid 6657] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6657] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6657] close(3) = -1 EBADF (Bad file descriptor) [pid 6657] close(4) = 0 [pid 6657] close(5) = -1 EBADF (Bad file descriptor) [pid 6657] close(6) = -1 EBADF (Bad file descriptor) [pid 6657] close(7) = -1 EBADF (Bad file descriptor) [pid 6657] close(8) = -1 EBADF (Bad file descriptor) [pid 6657] close(9) = -1 EBADF (Bad file descriptor) [pid 6657] close(10) = -1 EBADF (Bad file descriptor) [pid 6657] close(11) = -1 EBADF (Bad file descriptor) [pid 6657] close(12) = -1 EBADF (Bad file descriptor) [pid 6657] close(13) = -1 EBADF (Bad file descriptor) [pid 6657] close(14) = -1 EBADF (Bad file descriptor) [pid 6657] close(15) = -1 EBADF (Bad file descriptor) [pid 6657] close(16) = -1 EBADF (Bad file descriptor) [pid 6657] close(17) = -1 EBADF (Bad file descriptor) [pid 6657] close(18) = -1 EBADF (Bad file descriptor) [pid 6657] close(19) = -1 EBADF (Bad file descriptor) [pid 6657] close(20) = -1 EBADF (Bad file descriptor) [pid 6657] close(21) = -1 EBADF (Bad file descriptor) [pid 6657] close(22) = -1 EBADF (Bad file descriptor) [pid 6657] close(23) = -1 EBADF (Bad file descriptor) [pid 6657] close(24) = -1 EBADF (Bad file descriptor) [pid 6657] close(25) = -1 EBADF (Bad file descriptor) [pid 6657] close(26) = -1 EBADF (Bad file descriptor) [pid 6657] close(27) = -1 EBADF (Bad file descriptor) [pid 6657] close(28) = -1 EBADF (Bad file descriptor) [pid 6657] close(29) = -1 EBADF (Bad file descriptor) [pid 6657] exit_group(0) = ? [pid 6657] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6658 attached [pid 6658] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1610 [pid 6658] <... set_robust_list resumed>) = 0 [pid 6658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6658] setpgid(0, 0) = 0 [pid 6658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6658] write(3, "1000", 4) = 4 [pid 6658] close(3) = 0 [pid 6658] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6658] setns(201, 0) = 0 [pid 6658] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6658] setns(3, 0) = 0 [pid 6658] close(3) = 0 [pid 6658] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6658] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6658] close(3) = -1 EBADF (Bad file descriptor) [pid 6658] close(4) = 0 [pid 6658] close(5) = -1 EBADF (Bad file descriptor) [pid 6658] close(6) = -1 EBADF (Bad file descriptor) [pid 6658] close(7) = -1 EBADF (Bad file descriptor) [pid 6658] close(8) = -1 EBADF (Bad file descriptor) [pid 6658] close(9) = -1 EBADF (Bad file descriptor) [pid 6658] close(10) = -1 EBADF (Bad file descriptor) [pid 6658] close(11) = -1 EBADF (Bad file descriptor) [pid 6658] close(12) = -1 EBADF (Bad file descriptor) [pid 6658] close(13) = -1 EBADF (Bad file descriptor) [pid 6658] close(14) = -1 EBADF (Bad file descriptor) [pid 6658] close(15) = -1 EBADF (Bad file descriptor) [pid 6658] close(16) = -1 EBADF (Bad file descriptor) [pid 6658] close(17) = -1 EBADF (Bad file descriptor) [pid 6658] close(18) = -1 EBADF (Bad file descriptor) [pid 6658] close(19) = -1 EBADF (Bad file descriptor) [pid 6658] close(20) = -1 EBADF (Bad file descriptor) [pid 6658] close(21) = -1 EBADF (Bad file descriptor) [pid 6658] close(22) = -1 EBADF (Bad file descriptor) [pid 6658] close(23) = -1 EBADF (Bad file descriptor) [pid 6658] close(24) = -1 EBADF (Bad file descriptor) [pid 6658] close(25) = -1 EBADF (Bad file descriptor) [pid 6658] close(26) = -1 EBADF (Bad file descriptor) [pid 6658] close(27) = -1 EBADF (Bad file descriptor) [pid 6658] close(28) = -1 EBADF (Bad file descriptor) [pid 6658] close(29) = -1 EBADF (Bad file descriptor) [pid 6658] exit_group(0) = ? [pid 6658] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6659 attached , child_tidptr=0x555555cb2690) = 1611 [pid 6659] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6659] setpgid(0, 0) = 0 [pid 6659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6659] write(3, "1000", 4) = 4 [pid 6659] close(3) = 0 [pid 6659] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6659] setns(201, 0) = 0 [pid 6659] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6659] setns(3, 0) = 0 [pid 6659] close(3) = 0 [pid 6659] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6659] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6659] close(3) = -1 EBADF (Bad file descriptor) [pid 6659] close(4) = 0 [pid 6659] close(5) = -1 EBADF (Bad file descriptor) [pid 6659] close(6) = -1 EBADF (Bad file descriptor) [pid 6659] close(7) = -1 EBADF (Bad file descriptor) [pid 6659] close(8) = -1 EBADF (Bad file descriptor) [pid 6659] close(9) = -1 EBADF (Bad file descriptor) [pid 6659] close(10) = -1 EBADF (Bad file descriptor) [pid 6659] close(11) = -1 EBADF (Bad file descriptor) [pid 6659] close(12) = -1 EBADF (Bad file descriptor) [pid 6659] close(13) = -1 EBADF (Bad file descriptor) [pid 6659] close(14) = -1 EBADF (Bad file descriptor) [pid 6659] close(15) = -1 EBADF (Bad file descriptor) [pid 6659] close(16) = -1 EBADF (Bad file descriptor) [pid 6659] close(17) = -1 EBADF (Bad file descriptor) [pid 6659] close(18) = -1 EBADF (Bad file descriptor) [pid 6659] close(19) = -1 EBADF (Bad file descriptor) [pid 6659] close(20) = -1 EBADF (Bad file descriptor) [pid 6659] close(21) = -1 EBADF (Bad file descriptor) [pid 6659] close(22) = -1 EBADF (Bad file descriptor) [pid 6659] close(23) = -1 EBADF (Bad file descriptor) [pid 6659] close(24) = -1 EBADF (Bad file descriptor) [pid 6659] close(25) = -1 EBADF (Bad file descriptor) [pid 6659] close(26) = -1 EBADF (Bad file descriptor) [pid 6659] close(27) = -1 EBADF (Bad file descriptor) [pid 6659] close(28) = -1 EBADF (Bad file descriptor) [pid 6659] close(29) = -1 EBADF (Bad file descriptor) [pid 6659] exit_group(0) = ? [pid 6659] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6660 attached [pid 6660] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1612 [pid 6660] <... set_robust_list resumed>) = 0 [pid 6660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6660] setpgid(0, 0) = 0 [pid 6660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6660] write(3, "1000", 4) = 4 [pid 6660] close(3) = 0 [pid 6660] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6660] setns(201, 0) = 0 [pid 6660] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6660] setns(3, 0) = 0 [pid 6660] close(3) = 0 [pid 6660] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6660] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6660] close(3) = -1 EBADF (Bad file descriptor) [pid 6660] close(4) = 0 [pid 6660] close(5) = -1 EBADF (Bad file descriptor) [pid 6660] close(6) = -1 EBADF (Bad file descriptor) [pid 6660] close(7) = -1 EBADF (Bad file descriptor) [pid 6660] close(8) = -1 EBADF (Bad file descriptor) [pid 6660] close(9) = -1 EBADF (Bad file descriptor) [pid 6660] close(10) = -1 EBADF (Bad file descriptor) [pid 6660] close(11) = -1 EBADF (Bad file descriptor) [pid 6660] close(12) = -1 EBADF (Bad file descriptor) [pid 6660] close(13) = -1 EBADF (Bad file descriptor) [pid 6660] close(14) = -1 EBADF (Bad file descriptor) [pid 6660] close(15) = -1 EBADF (Bad file descriptor) [pid 6660] close(16) = -1 EBADF (Bad file descriptor) [pid 6660] close(17) = -1 EBADF (Bad file descriptor) [pid 6660] close(18) = -1 EBADF (Bad file descriptor) [pid 6660] close(19) = -1 EBADF (Bad file descriptor) [pid 6660] close(20) = -1 EBADF (Bad file descriptor) [pid 6660] close(21) = -1 EBADF (Bad file descriptor) [pid 6660] close(22) = -1 EBADF (Bad file descriptor) [pid 6660] close(23) = -1 EBADF (Bad file descriptor) [pid 6660] close(24) = -1 EBADF (Bad file descriptor) [pid 6660] close(25) = -1 EBADF (Bad file descriptor) [pid 6660] close(26) = -1 EBADF (Bad file descriptor) [pid 6660] close(27) = -1 EBADF (Bad file descriptor) [pid 6660] close(28) = -1 EBADF (Bad file descriptor) [pid 6660] close(29) = -1 EBADF (Bad file descriptor) [pid 6660] exit_group(0) = ? [pid 6660] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6661 attached , child_tidptr=0x555555cb2690) = 1613 [pid 6661] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6661] setpgid(0, 0) = 0 [pid 6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6661] write(3, "1000", 4) = 4 [pid 6661] close(3) = 0 [pid 6661] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6661] setns(201, 0) = 0 [pid 6661] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6661] setns(3, 0) = 0 [pid 6661] close(3) = 0 [pid 6661] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6661] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6661] close(3) = -1 EBADF (Bad file descriptor) [pid 6661] close(4) = 0 [pid 6661] close(5) = -1 EBADF (Bad file descriptor) [pid 6661] close(6) = -1 EBADF (Bad file descriptor) [pid 6661] close(7) = -1 EBADF (Bad file descriptor) [pid 6661] close(8) = -1 EBADF (Bad file descriptor) [pid 6661] close(9) = -1 EBADF (Bad file descriptor) [pid 6661] close(10) = -1 EBADF (Bad file descriptor) [pid 6661] close(11) = -1 EBADF (Bad file descriptor) [pid 6661] close(12) = -1 EBADF (Bad file descriptor) [pid 6661] close(13) = -1 EBADF (Bad file descriptor) [pid 6661] close(14) = -1 EBADF (Bad file descriptor) [pid 6661] close(15) = -1 EBADF (Bad file descriptor) [pid 6661] close(16) = -1 EBADF (Bad file descriptor) [pid 6661] close(17) = -1 EBADF (Bad file descriptor) [pid 6661] close(18) = -1 EBADF (Bad file descriptor) [pid 6661] close(19) = -1 EBADF (Bad file descriptor) [pid 6661] close(20) = -1 EBADF (Bad file descriptor) [pid 6661] close(21) = -1 EBADF (Bad file descriptor) [pid 6661] close(22) = -1 EBADF (Bad file descriptor) [pid 6661] close(23) = -1 EBADF (Bad file descriptor) [pid 6661] close(24) = -1 EBADF (Bad file descriptor) [pid 6661] close(25) = -1 EBADF (Bad file descriptor) [pid 6661] close(26) = -1 EBADF (Bad file descriptor) [pid 6661] close(27) = -1 EBADF (Bad file descriptor) [pid 6661] close(28) = -1 EBADF (Bad file descriptor) [pid 6661] close(29) = -1 EBADF (Bad file descriptor) [pid 6661] exit_group(0) = ? [pid 6661] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6662 attached , child_tidptr=0x555555cb2690) = 1614 [pid 6662] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6662] setpgid(0, 0) = 0 [pid 6662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6662] write(3, "1000", 4) = 4 [pid 6662] close(3) = 0 [pid 6662] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6662] setns(201, 0) = 0 [pid 6662] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6662] setns(3, 0) = 0 [pid 6662] close(3) = 0 [pid 6662] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6662] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6662] close(3) = -1 EBADF (Bad file descriptor) [pid 6662] close(4) = 0 [pid 6662] close(5) = -1 EBADF (Bad file descriptor) [pid 6662] close(6) = -1 EBADF (Bad file descriptor) [pid 6662] close(7) = -1 EBADF (Bad file descriptor) [pid 6662] close(8) = -1 EBADF (Bad file descriptor) [pid 6662] close(9) = -1 EBADF (Bad file descriptor) [pid 6662] close(10) = -1 EBADF (Bad file descriptor) [pid 6662] close(11) = -1 EBADF (Bad file descriptor) [pid 6662] close(12) = -1 EBADF (Bad file descriptor) [pid 6662] close(13) = -1 EBADF (Bad file descriptor) [pid 6662] close(14) = -1 EBADF (Bad file descriptor) [pid 6662] close(15) = -1 EBADF (Bad file descriptor) [pid 6662] close(16) = -1 EBADF (Bad file descriptor) [pid 6662] close(17) = -1 EBADF (Bad file descriptor) [pid 6662] close(18) = -1 EBADF (Bad file descriptor) [pid 6662] close(19) = -1 EBADF (Bad file descriptor) [pid 6662] close(20) = -1 EBADF (Bad file descriptor) [pid 6662] close(21) = -1 EBADF (Bad file descriptor) [pid 6662] close(22) = -1 EBADF (Bad file descriptor) [pid 6662] close(23) = -1 EBADF (Bad file descriptor) [pid 6662] close(24) = -1 EBADF (Bad file descriptor) [pid 6662] close(25) = -1 EBADF (Bad file descriptor) [pid 6662] close(26) = -1 EBADF (Bad file descriptor) [pid 6662] close(27) = -1 EBADF (Bad file descriptor) [pid 6662] close(28) = -1 EBADF (Bad file descriptor) [pid 6662] close(29) = -1 EBADF (Bad file descriptor) [pid 6662] exit_group(0) = ? [pid 6662] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6663 attached [pid 6663] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1615 [pid 6663] <... prctl resumed>) = 0 [pid 6663] setpgid(0, 0) = 0 [pid 6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6663] write(3, "1000", 4) = 4 [pid 6663] close(3) = 0 [pid 6663] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6663] setns(201, 0) = 0 [pid 6663] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6663] setns(3, 0) = 0 [pid 6663] close(3) = 0 [pid 6663] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6663] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6663] close(3) = -1 EBADF (Bad file descriptor) [pid 6663] close(4) = 0 [pid 6663] close(5) = -1 EBADF (Bad file descriptor) [pid 6663] close(6) = -1 EBADF (Bad file descriptor) [pid 6663] close(7) = -1 EBADF (Bad file descriptor) [pid 6663] close(8) = -1 EBADF (Bad file descriptor) [pid 6663] close(9) = -1 EBADF (Bad file descriptor) [pid 6663] close(10) = -1 EBADF (Bad file descriptor) [pid 6663] close(11) = -1 EBADF (Bad file descriptor) [pid 6663] close(12) = -1 EBADF (Bad file descriptor) [pid 6663] close(13) = -1 EBADF (Bad file descriptor) [pid 6663] close(14) = -1 EBADF (Bad file descriptor) [pid 6663] close(15) = -1 EBADF (Bad file descriptor) [pid 6663] close(16) = -1 EBADF (Bad file descriptor) [pid 6663] close(17) = -1 EBADF (Bad file descriptor) [pid 6663] close(18) = -1 EBADF (Bad file descriptor) [pid 6663] close(19) = -1 EBADF (Bad file descriptor) [pid 6663] close(20) = -1 EBADF (Bad file descriptor) [pid 6663] close(21) = -1 EBADF (Bad file descriptor) [pid 6663] close(22) = -1 EBADF (Bad file descriptor) [pid 6663] close(23) = -1 EBADF (Bad file descriptor) [pid 6663] close(24) = -1 EBADF (Bad file descriptor) [pid 6663] close(25) = -1 EBADF (Bad file descriptor) [pid 6663] close(26) = -1 EBADF (Bad file descriptor) [pid 6663] close(27) = -1 EBADF (Bad file descriptor) [pid 6663] close(28) = -1 EBADF (Bad file descriptor) [pid 6663] close(29) = -1 EBADF (Bad file descriptor) [pid 6663] exit_group(0) = ? [pid 6663] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6664 attached , child_tidptr=0x555555cb2690) = 1616 [pid 6664] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6664] setpgid(0, 0) = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6664] write(3, "1000", 4) = 4 [pid 6664] close(3) = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6664] setns(201, 0) = 0 [pid 6664] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6664] setns(3, 0) = 0 [pid 6664] close(3) = 0 [pid 6664] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6664] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6664] close(3) = -1 EBADF (Bad file descriptor) [pid 6664] close(4) = 0 [pid 6664] close(5) = -1 EBADF (Bad file descriptor) [pid 6664] close(6) = -1 EBADF (Bad file descriptor) [pid 6664] close(7) = -1 EBADF (Bad file descriptor) [pid 6664] close(8) = -1 EBADF (Bad file descriptor) [pid 6664] close(9) = -1 EBADF (Bad file descriptor) [pid 6664] close(10) = -1 EBADF (Bad file descriptor) [pid 6664] close(11) = -1 EBADF (Bad file descriptor) [pid 6664] close(12) = -1 EBADF (Bad file descriptor) [pid 6664] close(13) = -1 EBADF (Bad file descriptor) [pid 6664] close(14) = -1 EBADF (Bad file descriptor) [pid 6664] close(15) = -1 EBADF (Bad file descriptor) [pid 6664] close(16) = -1 EBADF (Bad file descriptor) [pid 6664] close(17) = -1 EBADF (Bad file descriptor) [pid 6664] close(18) = -1 EBADF (Bad file descriptor) [pid 6664] close(19) = -1 EBADF (Bad file descriptor) [pid 6664] close(20) = -1 EBADF (Bad file descriptor) [pid 6664] close(21) = -1 EBADF (Bad file descriptor) [pid 6664] close(22) = -1 EBADF (Bad file descriptor) [pid 6664] close(23) = -1 EBADF (Bad file descriptor) [pid 6664] close(24) = -1 EBADF (Bad file descriptor) [pid 6664] close(25) = -1 EBADF (Bad file descriptor) [pid 6664] close(26) = -1 EBADF (Bad file descriptor) [pid 6664] close(27) = -1 EBADF (Bad file descriptor) [pid 6664] close(28) = -1 EBADF (Bad file descriptor) [pid 6664] close(29) = -1 EBADF (Bad file descriptor) [pid 6664] exit_group(0) = ? [pid 6664] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6665 attached , child_tidptr=0x555555cb2690) = 1617 [pid 6665] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6665] setpgid(0, 0) = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6665] write(3, "1000", 4) = 4 [pid 6665] close(3) = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6665] setns(201, 0) = 0 [pid 6665] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6665] setns(3, 0) = 0 [pid 6665] close(3) = 0 [pid 6665] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6665] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6665] close(3) = -1 EBADF (Bad file descriptor) [pid 6665] close(4) = 0 [pid 6665] close(5) = -1 EBADF (Bad file descriptor) [pid 6665] close(6) = -1 EBADF (Bad file descriptor) [pid 6665] close(7) = -1 EBADF (Bad file descriptor) [pid 6665] close(8) = -1 EBADF (Bad file descriptor) [pid 6665] close(9) = -1 EBADF (Bad file descriptor) [pid 6665] close(10) = -1 EBADF (Bad file descriptor) [pid 6665] close(11) = -1 EBADF (Bad file descriptor) [pid 6665] close(12) = -1 EBADF (Bad file descriptor) [pid 6665] close(13) = -1 EBADF (Bad file descriptor) [pid 6665] close(14) = -1 EBADF (Bad file descriptor) [pid 6665] close(15) = -1 EBADF (Bad file descriptor) [pid 6665] close(16) = -1 EBADF (Bad file descriptor) [pid 6665] close(17) = -1 EBADF (Bad file descriptor) [pid 6665] close(18) = -1 EBADF (Bad file descriptor) [pid 6665] close(19) = -1 EBADF (Bad file descriptor) [pid 6665] close(20) = -1 EBADF (Bad file descriptor) [pid 6665] close(21) = -1 EBADF (Bad file descriptor) [pid 6665] close(22) = -1 EBADF (Bad file descriptor) [pid 6665] close(23) = -1 EBADF (Bad file descriptor) [pid 6665] close(24) = -1 EBADF (Bad file descriptor) [pid 6665] close(25) = -1 EBADF (Bad file descriptor) [pid 6665] close(26) = -1 EBADF (Bad file descriptor) [pid 6665] close(27) = -1 EBADF (Bad file descriptor) [pid 6665] close(28) = -1 EBADF (Bad file descriptor) [pid 6665] close(29) = -1 EBADF (Bad file descriptor) [pid 6665] exit_group(0) = ? [pid 6665] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6666 attached , child_tidptr=0x555555cb2690) = 1618 [pid 6666] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6666] setpgid(0, 0) = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6666] write(3, "1000", 4) = 4 [pid 6666] close(3) = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6666] setns(201, 0) = 0 [pid 6666] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6666] setns(3, 0) = 0 [pid 6666] close(3) = 0 [pid 6666] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6666] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6666] close(3) = -1 EBADF (Bad file descriptor) [pid 6666] close(4) = 0 [pid 6666] close(5) = -1 EBADF (Bad file descriptor) [pid 6666] close(6) = -1 EBADF (Bad file descriptor) [pid 6666] close(7) = -1 EBADF (Bad file descriptor) [pid 6666] close(8) = -1 EBADF (Bad file descriptor) [pid 6666] close(9) = -1 EBADF (Bad file descriptor) [pid 6666] close(10) = -1 EBADF (Bad file descriptor) [pid 6666] close(11) = -1 EBADF (Bad file descriptor) [pid 6666] close(12) = -1 EBADF (Bad file descriptor) [pid 6666] close(13) = -1 EBADF (Bad file descriptor) [pid 6666] close(14) = -1 EBADF (Bad file descriptor) [pid 6666] close(15) = -1 EBADF (Bad file descriptor) [pid 6666] close(16) = -1 EBADF (Bad file descriptor) [pid 6666] close(17) = -1 EBADF (Bad file descriptor) [pid 6666] close(18) = -1 EBADF (Bad file descriptor) [pid 6666] close(19) = -1 EBADF (Bad file descriptor) [pid 6666] close(20) = -1 EBADF (Bad file descriptor) [pid 6666] close(21) = -1 EBADF (Bad file descriptor) [pid 6666] close(22) = -1 EBADF (Bad file descriptor) [pid 6666] close(23) = -1 EBADF (Bad file descriptor) [pid 6666] close(24) = -1 EBADF (Bad file descriptor) [pid 6666] close(25) = -1 EBADF (Bad file descriptor) [pid 6666] close(26) = -1 EBADF (Bad file descriptor) [pid 6666] close(27) = -1 EBADF (Bad file descriptor) [pid 6666] close(28) = -1 EBADF (Bad file descriptor) [pid 6666] close(29) = -1 EBADF (Bad file descriptor) [pid 6666] exit_group(0) = ? [pid 6666] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1618, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6667 attached [pid 6667] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1619 [pid 6667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6667] setpgid(0, 0) = 0 [pid 6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6667] write(3, "1000", 4) = 4 [pid 6667] close(3) = 0 [pid 6667] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6667] setns(201, 0) = 0 [pid 6667] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6667] setns(3, 0) = 0 [pid 6667] close(3) = 0 [pid 6667] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6667] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6667] close(3) = -1 EBADF (Bad file descriptor) [pid 6667] close(4) = 0 [pid 6667] close(5) = -1 EBADF (Bad file descriptor) [pid 6667] close(6) = -1 EBADF (Bad file descriptor) [pid 6667] close(7) = -1 EBADF (Bad file descriptor) [pid 6667] close(8) = -1 EBADF (Bad file descriptor) [pid 6667] close(9) = -1 EBADF (Bad file descriptor) [pid 6667] close(10) = -1 EBADF (Bad file descriptor) [pid 6667] close(11) = -1 EBADF (Bad file descriptor) [pid 6667] close(12) = -1 EBADF (Bad file descriptor) [pid 6667] close(13) = -1 EBADF (Bad file descriptor) [pid 6667] close(14) = -1 EBADF (Bad file descriptor) [pid 6667] close(15) = -1 EBADF (Bad file descriptor) [pid 6667] close(16) = -1 EBADF (Bad file descriptor) [pid 6667] close(17) = -1 EBADF (Bad file descriptor) [pid 6667] close(18) = -1 EBADF (Bad file descriptor) [pid 6667] close(19) = -1 EBADF (Bad file descriptor) [pid 6667] close(20) = -1 EBADF (Bad file descriptor) [pid 6667] close(21) = -1 EBADF (Bad file descriptor) [pid 6667] close(22) = -1 EBADF (Bad file descriptor) [pid 6667] close(23) = -1 EBADF (Bad file descriptor) [pid 6667] close(24) = -1 EBADF (Bad file descriptor) [pid 6667] close(25) = -1 EBADF (Bad file descriptor) [pid 6667] close(26) = -1 EBADF (Bad file descriptor) [pid 6667] close(27) = -1 EBADF (Bad file descriptor) [pid 6667] close(28) = -1 EBADF (Bad file descriptor) [pid 6667] close(29) = -1 EBADF (Bad file descriptor) [pid 6667] exit_group(0) = ? [pid 6667] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6668 attached [pid 6668] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1620 [pid 6668] <... prctl resumed>) = 0 [pid 6668] setpgid(0, 0) = 0 [pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6668] write(3, "1000", 4) = 4 [pid 6668] close(3) = 0 [pid 6668] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6668] setns(201, 0) = 0 [pid 6668] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6668] setns(3, 0) = 0 [pid 6668] close(3) = 0 [pid 6668] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6668] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6668] close(3) = -1 EBADF (Bad file descriptor) [pid 6668] close(4) = 0 [pid 6668] close(5) = -1 EBADF (Bad file descriptor) [pid 6668] close(6) = -1 EBADF (Bad file descriptor) [pid 6668] close(7) = -1 EBADF (Bad file descriptor) [pid 6668] close(8) = -1 EBADF (Bad file descriptor) [pid 6668] close(9) = -1 EBADF (Bad file descriptor) [pid 6668] close(10) = -1 EBADF (Bad file descriptor) [pid 6668] close(11) = -1 EBADF (Bad file descriptor) [pid 6668] close(12) = -1 EBADF (Bad file descriptor) [pid 6668] close(13) = -1 EBADF (Bad file descriptor) [pid 6668] close(14) = -1 EBADF (Bad file descriptor) [pid 6668] close(15) = -1 EBADF (Bad file descriptor) [pid 6668] close(16) = -1 EBADF (Bad file descriptor) [pid 6668] close(17) = -1 EBADF (Bad file descriptor) [pid 6668] close(18) = -1 EBADF (Bad file descriptor) [pid 6668] close(19) = -1 EBADF (Bad file descriptor) [pid 6668] close(20) = -1 EBADF (Bad file descriptor) [pid 6668] close(21) = -1 EBADF (Bad file descriptor) [pid 6668] close(22) = -1 EBADF (Bad file descriptor) [pid 6668] close(23) = -1 EBADF (Bad file descriptor) [pid 6668] close(24) = -1 EBADF (Bad file descriptor) [pid 6668] close(25) = -1 EBADF (Bad file descriptor) [pid 6668] close(26) = -1 EBADF (Bad file descriptor) [pid 6668] close(27) = -1 EBADF (Bad file descriptor) [pid 6668] close(28) = -1 EBADF (Bad file descriptor) [pid 6668] close(29) = -1 EBADF (Bad file descriptor) [pid 6668] exit_group(0) = ? [pid 6668] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6669 attached , child_tidptr=0x555555cb2690) = 1621 [pid 6669] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6669] setpgid(0, 0) = 0 [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6669] write(3, "1000", 4) = 4 [pid 6669] close(3) = 0 [pid 6669] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6669] setns(201, 0) = 0 [pid 6669] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6669] setns(3, 0) = 0 [pid 6669] close(3) = 0 [pid 6669] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6669] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6669] close(3) = -1 EBADF (Bad file descriptor) [pid 6669] close(4) = 0 [pid 6669] close(5) = -1 EBADF (Bad file descriptor) [pid 6669] close(6) = -1 EBADF (Bad file descriptor) [pid 6669] close(7) = -1 EBADF (Bad file descriptor) [pid 6669] close(8) = -1 EBADF (Bad file descriptor) [pid 6669] close(9) = -1 EBADF (Bad file descriptor) [pid 6669] close(10) = -1 EBADF (Bad file descriptor) [pid 6669] close(11) = -1 EBADF (Bad file descriptor) [pid 6669] close(12) = -1 EBADF (Bad file descriptor) [pid 6669] close(13) = -1 EBADF (Bad file descriptor) [pid 6669] close(14) = -1 EBADF (Bad file descriptor) [pid 6669] close(15) = -1 EBADF (Bad file descriptor) [pid 6669] close(16) = -1 EBADF (Bad file descriptor) [pid 6669] close(17) = -1 EBADF (Bad file descriptor) [pid 6669] close(18) = -1 EBADF (Bad file descriptor) [pid 6669] close(19) = -1 EBADF (Bad file descriptor) [pid 6669] close(20) = -1 EBADF (Bad file descriptor) [pid 6669] close(21) = -1 EBADF (Bad file descriptor) [pid 6669] close(22) = -1 EBADF (Bad file descriptor) [pid 6669] close(23) = -1 EBADF (Bad file descriptor) [pid 6669] close(24) = -1 EBADF (Bad file descriptor) [pid 6669] close(25) = -1 EBADF (Bad file descriptor) [pid 6669] close(26) = -1 EBADF (Bad file descriptor) [pid 6669] close(27) = -1 EBADF (Bad file descriptor) [pid 6669] close(28) = -1 EBADF (Bad file descriptor) [pid 6669] close(29) = -1 EBADF (Bad file descriptor) [pid 6669] exit_group(0) = ? [pid 6669] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6670 attached [pid 6670] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1622 [pid 6670] <... prctl resumed>) = 0 [pid 6670] setpgid(0, 0) = 0 [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6670] write(3, "1000", 4) = 4 [pid 6670] close(3) = 0 [pid 6670] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6670] setns(201, 0) = 0 [pid 6670] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6670] setns(3, 0) = 0 [pid 6670] close(3) = 0 [pid 6670] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6670] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6670] close(3) = -1 EBADF (Bad file descriptor) [pid 6670] close(4) = 0 [pid 6670] close(5) = -1 EBADF (Bad file descriptor) [pid 6670] close(6) = -1 EBADF (Bad file descriptor) [pid 6670] close(7) = -1 EBADF (Bad file descriptor) [pid 6670] close(8) = -1 EBADF (Bad file descriptor) [pid 6670] close(9) = -1 EBADF (Bad file descriptor) [pid 6670] close(10) = -1 EBADF (Bad file descriptor) [pid 6670] close(11) = -1 EBADF (Bad file descriptor) [pid 6670] close(12) = -1 EBADF (Bad file descriptor) [pid 6670] close(13) = -1 EBADF (Bad file descriptor) [pid 6670] close(14) = -1 EBADF (Bad file descriptor) [pid 6670] close(15) = -1 EBADF (Bad file descriptor) [pid 6670] close(16) = -1 EBADF (Bad file descriptor) [pid 6670] close(17) = -1 EBADF (Bad file descriptor) [pid 6670] close(18) = -1 EBADF (Bad file descriptor) [pid 6670] close(19) = -1 EBADF (Bad file descriptor) [pid 6670] close(20) = -1 EBADF (Bad file descriptor) [pid 6670] close(21) = -1 EBADF (Bad file descriptor) [pid 6670] close(22) = -1 EBADF (Bad file descriptor) [pid 6670] close(23) = -1 EBADF (Bad file descriptor) [pid 6670] close(24) = -1 EBADF (Bad file descriptor) [pid 6670] close(25) = -1 EBADF (Bad file descriptor) [pid 6670] close(26) = -1 EBADF (Bad file descriptor) [pid 6670] close(27) = -1 EBADF (Bad file descriptor) [pid 6670] close(28) = -1 EBADF (Bad file descriptor) [pid 6670] close(29) = -1 EBADF (Bad file descriptor) [pid 6670] exit_group(0) = ? [pid 6670] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6671 attached , child_tidptr=0x555555cb2690) = 1623 [pid 6671] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6671] setpgid(0, 0) = 0 [pid 6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6671] write(3, "1000", 4) = 4 [pid 6671] close(3) = 0 [pid 6671] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6671] setns(201, 0) = 0 [pid 6671] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6671] setns(3, 0) = 0 [pid 6671] close(3) = 0 [pid 6671] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6671] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6671] close(3) = -1 EBADF (Bad file descriptor) [pid 6671] close(4) = 0 [pid 6671] close(5) = -1 EBADF (Bad file descriptor) [pid 6671] close(6) = -1 EBADF (Bad file descriptor) [pid 6671] close(7) = -1 EBADF (Bad file descriptor) [pid 6671] close(8) = -1 EBADF (Bad file descriptor) [pid 6671] close(9) = -1 EBADF (Bad file descriptor) [pid 6671] close(10) = -1 EBADF (Bad file descriptor) [pid 6671] close(11) = -1 EBADF (Bad file descriptor) [pid 6671] close(12) = -1 EBADF (Bad file descriptor) [pid 6671] close(13) = -1 EBADF (Bad file descriptor) [pid 6671] close(14) = -1 EBADF (Bad file descriptor) [pid 6671] close(15) = -1 EBADF (Bad file descriptor) [pid 6671] close(16) = -1 EBADF (Bad file descriptor) [pid 6671] close(17) = -1 EBADF (Bad file descriptor) [pid 6671] close(18) = -1 EBADF (Bad file descriptor) [pid 6671] close(19) = -1 EBADF (Bad file descriptor) [pid 6671] close(20) = -1 EBADF (Bad file descriptor) [pid 6671] close(21) = -1 EBADF (Bad file descriptor) [pid 6671] close(22) = -1 EBADF (Bad file descriptor) [pid 6671] close(23) = -1 EBADF (Bad file descriptor) [pid 6671] close(24) = -1 EBADF (Bad file descriptor) [pid 6671] close(25) = -1 EBADF (Bad file descriptor) [pid 6671] close(26) = -1 EBADF (Bad file descriptor) [pid 6671] close(27) = -1 EBADF (Bad file descriptor) [pid 6671] close(28) = -1 EBADF (Bad file descriptor) [pid 6671] close(29) = -1 EBADF (Bad file descriptor) [pid 6671] exit_group(0) = ? [pid 6671] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6672 attached [pid 6672] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1624 [pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6672] setpgid(0, 0) = 0 [pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6672] write(3, "1000", 4) = 4 [pid 6672] close(3) = 0 [pid 6672] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6672] setns(201, 0) = 0 [pid 6672] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6672] setns(3, 0) = 0 [pid 6672] close(3) = 0 [pid 6672] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6672] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6672] close(3) = -1 EBADF (Bad file descriptor) [pid 6672] close(4) = 0 [pid 6672] close(5) = -1 EBADF (Bad file descriptor) [pid 6672] close(6) = -1 EBADF (Bad file descriptor) [pid 6672] close(7) = -1 EBADF (Bad file descriptor) [pid 6672] close(8) = -1 EBADF (Bad file descriptor) [pid 6672] close(9) = -1 EBADF (Bad file descriptor) [pid 6672] close(10) = -1 EBADF (Bad file descriptor) [pid 6672] close(11) = -1 EBADF (Bad file descriptor) [pid 6672] close(12) = -1 EBADF (Bad file descriptor) [pid 6672] close(13) = -1 EBADF (Bad file descriptor) [pid 6672] close(14) = -1 EBADF (Bad file descriptor) [pid 6672] close(15) = -1 EBADF (Bad file descriptor) [pid 6672] close(16) = -1 EBADF (Bad file descriptor) [pid 6672] close(17) = -1 EBADF (Bad file descriptor) [pid 6672] close(18) = -1 EBADF (Bad file descriptor) [pid 6672] close(19) = -1 EBADF (Bad file descriptor) [pid 6672] close(20) = -1 EBADF (Bad file descriptor) [pid 6672] close(21) = -1 EBADF (Bad file descriptor) [pid 6672] close(22) = -1 EBADF (Bad file descriptor) [pid 6672] close(23) = -1 EBADF (Bad file descriptor) [pid 6672] close(24) = -1 EBADF (Bad file descriptor) [pid 6672] close(25) = -1 EBADF (Bad file descriptor) [pid 6672] close(26) = -1 EBADF (Bad file descriptor) [pid 6672] close(27) = -1 EBADF (Bad file descriptor) [pid 6672] close(28) = -1 EBADF (Bad file descriptor) [pid 6672] close(29) = -1 EBADF (Bad file descriptor) [pid 6672] exit_group(0) = ? [pid 6672] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6673 attached [pid 6673] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1625 [pid 6673] <... prctl resumed>) = 0 [pid 6673] setpgid(0, 0) = 0 [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6673] write(3, "1000", 4) = 4 [pid 6673] close(3) = 0 [pid 6673] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6673] setns(201, 0) = 0 [pid 6673] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6673] setns(3, 0) = 0 [pid 6673] close(3) = 0 [pid 6673] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6673] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6673] close(3) = -1 EBADF (Bad file descriptor) [pid 6673] close(4) = 0 [pid 6673] close(5) = -1 EBADF (Bad file descriptor) [pid 6673] close(6) = -1 EBADF (Bad file descriptor) [pid 6673] close(7) = -1 EBADF (Bad file descriptor) [pid 6673] close(8) = -1 EBADF (Bad file descriptor) [pid 6673] close(9) = -1 EBADF (Bad file descriptor) [pid 6673] close(10) = -1 EBADF (Bad file descriptor) [pid 6673] close(11) = -1 EBADF (Bad file descriptor) [pid 6673] close(12) = -1 EBADF (Bad file descriptor) [pid 6673] close(13) = -1 EBADF (Bad file descriptor) [pid 6673] close(14) = -1 EBADF (Bad file descriptor) [pid 6673] close(15) = -1 EBADF (Bad file descriptor) [pid 6673] close(16) = -1 EBADF (Bad file descriptor) [pid 6673] close(17) = -1 EBADF (Bad file descriptor) [pid 6673] close(18) = -1 EBADF (Bad file descriptor) [pid 6673] close(19) = -1 EBADF (Bad file descriptor) [pid 6673] close(20) = -1 EBADF (Bad file descriptor) [pid 6673] close(21) = -1 EBADF (Bad file descriptor) [pid 6673] close(22) = -1 EBADF (Bad file descriptor) [pid 6673] close(23) = -1 EBADF (Bad file descriptor) [pid 6673] close(24) = -1 EBADF (Bad file descriptor) [pid 6673] close(25) = -1 EBADF (Bad file descriptor) [pid 6673] close(26) = -1 EBADF (Bad file descriptor) [pid 6673] close(27) = -1 EBADF (Bad file descriptor) [pid 6673] close(28) = -1 EBADF (Bad file descriptor) [pid 6673] close(29) = -1 EBADF (Bad file descriptor) [pid 6673] exit_group(0) = ? [pid 6673] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6674 attached , child_tidptr=0x555555cb2690) = 1626 [pid 6674] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6674] setpgid(0, 0) = 0 [pid 6674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6674] write(3, "1000", 4) = 4 [pid 6674] close(3) = 0 [pid 6674] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6674] setns(201, 0) = 0 [pid 6674] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6674] setns(3, 0) = 0 [pid 6674] close(3) = 0 [pid 6674] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6674] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6674] close(3) = -1 EBADF (Bad file descriptor) [pid 6674] close(4) = 0 [pid 6674] close(5) = -1 EBADF (Bad file descriptor) [pid 6674] close(6) = -1 EBADF (Bad file descriptor) [pid 6674] close(7) = -1 EBADF (Bad file descriptor) [pid 6674] close(8) = -1 EBADF (Bad file descriptor) [pid 6674] close(9) = -1 EBADF (Bad file descriptor) [pid 6674] close(10) = -1 EBADF (Bad file descriptor) [pid 6674] close(11) = -1 EBADF (Bad file descriptor) [pid 6674] close(12) = -1 EBADF (Bad file descriptor) [pid 6674] close(13) = -1 EBADF (Bad file descriptor) [pid 6674] close(14) = -1 EBADF (Bad file descriptor) [pid 6674] close(15) = -1 EBADF (Bad file descriptor) [pid 6674] close(16) = -1 EBADF (Bad file descriptor) [pid 6674] close(17) = -1 EBADF (Bad file descriptor) [pid 6674] close(18) = -1 EBADF (Bad file descriptor) [pid 6674] close(19) = -1 EBADF (Bad file descriptor) [pid 6674] close(20) = -1 EBADF (Bad file descriptor) [pid 6674] close(21) = -1 EBADF (Bad file descriptor) [pid 6674] close(22) = -1 EBADF (Bad file descriptor) [pid 6674] close(23) = -1 EBADF (Bad file descriptor) [pid 6674] close(24) = -1 EBADF (Bad file descriptor) [pid 6674] close(25) = -1 EBADF (Bad file descriptor) [pid 6674] close(26) = -1 EBADF (Bad file descriptor) [pid 6674] close(27) = -1 EBADF (Bad file descriptor) [pid 6674] close(28) = -1 EBADF (Bad file descriptor) [pid 6674] close(29) = -1 EBADF (Bad file descriptor) [pid 6674] exit_group(0) = ? [pid 6674] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6675 attached [pid 6675] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1627 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6675] setpgid(0, 0) = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6675] write(3, "1000", 4) = 4 [pid 6675] close(3) = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6675] setns(201, 0) = 0 [pid 6675] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6675] setns(3, 0) = 0 [pid 6675] close(3) = 0 [pid 6675] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6675] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6675] close(3) = -1 EBADF (Bad file descriptor) [pid 6675] close(4) = 0 [pid 6675] close(5) = -1 EBADF (Bad file descriptor) [pid 6675] close(6) = -1 EBADF (Bad file descriptor) [pid 6675] close(7) = -1 EBADF (Bad file descriptor) [pid 6675] close(8) = -1 EBADF (Bad file descriptor) [pid 6675] close(9) = -1 EBADF (Bad file descriptor) [pid 6675] close(10) = -1 EBADF (Bad file descriptor) [pid 6675] close(11) = -1 EBADF (Bad file descriptor) [pid 6675] close(12) = -1 EBADF (Bad file descriptor) [pid 6675] close(13) = -1 EBADF (Bad file descriptor) [pid 6675] close(14) = -1 EBADF (Bad file descriptor) [pid 6675] close(15) = -1 EBADF (Bad file descriptor) [pid 6675] close(16) = -1 EBADF (Bad file descriptor) [pid 6675] close(17) = -1 EBADF (Bad file descriptor) [pid 6675] close(18) = -1 EBADF (Bad file descriptor) [pid 6675] close(19) = -1 EBADF (Bad file descriptor) [pid 6675] close(20) = -1 EBADF (Bad file descriptor) [pid 6675] close(21) = -1 EBADF (Bad file descriptor) [pid 6675] close(22) = -1 EBADF (Bad file descriptor) [pid 6675] close(23) = -1 EBADF (Bad file descriptor) [pid 6675] close(24) = -1 EBADF (Bad file descriptor) [pid 6675] close(25) = -1 EBADF (Bad file descriptor) [pid 6675] close(26) = -1 EBADF (Bad file descriptor) [pid 6675] close(27) = -1 EBADF (Bad file descriptor) [pid 6675] close(28) = -1 EBADF (Bad file descriptor) [pid 6675] close(29) = -1 EBADF (Bad file descriptor) [pid 6675] exit_group(0) = ? [pid 6675] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6676 attached [pid 6676] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1628 [pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6676] setpgid(0, 0) = 0 [pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6676] write(3, "1000", 4) = 4 [pid 6676] close(3) = 0 [pid 6676] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6676] setns(201, 0) = 0 [pid 6676] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6676] setns(3, 0) = 0 [pid 6676] close(3) = 0 [pid 6676] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6676] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6676] close(3) = -1 EBADF (Bad file descriptor) [pid 6676] close(4) = 0 [pid 6676] close(5) = -1 EBADF (Bad file descriptor) [pid 6676] close(6) = -1 EBADF (Bad file descriptor) [pid 6676] close(7) = -1 EBADF (Bad file descriptor) [pid 6676] close(8) = -1 EBADF (Bad file descriptor) [pid 6676] close(9) = -1 EBADF (Bad file descriptor) [pid 6676] close(10) = -1 EBADF (Bad file descriptor) [pid 6676] close(11) = -1 EBADF (Bad file descriptor) [pid 6676] close(12) = -1 EBADF (Bad file descriptor) [pid 6676] close(13) = -1 EBADF (Bad file descriptor) [pid 6676] close(14) = -1 EBADF (Bad file descriptor) [pid 6676] close(15) = -1 EBADF (Bad file descriptor) [pid 6676] close(16) = -1 EBADF (Bad file descriptor) [pid 6676] close(17) = -1 EBADF (Bad file descriptor) [pid 6676] close(18) = -1 EBADF (Bad file descriptor) [pid 6676] close(19) = -1 EBADF (Bad file descriptor) [pid 6676] close(20) = -1 EBADF (Bad file descriptor) [pid 6676] close(21) = -1 EBADF (Bad file descriptor) [pid 6676] close(22) = -1 EBADF (Bad file descriptor) [pid 6676] close(23) = -1 EBADF (Bad file descriptor) [pid 6676] close(24) = -1 EBADF (Bad file descriptor) [pid 6676] close(25) = -1 EBADF (Bad file descriptor) [pid 6676] close(26) = -1 EBADF (Bad file descriptor) [pid 6676] close(27) = -1 EBADF (Bad file descriptor) [pid 6676] close(28) = -1 EBADF (Bad file descriptor) [pid 6676] close(29) = -1 EBADF (Bad file descriptor) [pid 6676] exit_group(0) = ? [pid 6676] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6677 attached , child_tidptr=0x555555cb2690) = 1629 [pid 6677] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6677] setpgid(0, 0) = 0 [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6677] write(3, "1000", 4) = 4 [pid 6677] close(3) = 0 [pid 6677] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6677] setns(201, 0) = 0 [pid 6677] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6677] setns(3, 0) = 0 [pid 6677] close(3) = 0 [pid 6677] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6677] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6677] close(3) = -1 EBADF (Bad file descriptor) [pid 6677] close(4) = 0 [pid 6677] close(5) = -1 EBADF (Bad file descriptor) [pid 6677] close(6) = -1 EBADF (Bad file descriptor) [pid 6677] close(7) = -1 EBADF (Bad file descriptor) [pid 6677] close(8) = -1 EBADF (Bad file descriptor) [pid 6677] close(9) = -1 EBADF (Bad file descriptor) [pid 6677] close(10) = -1 EBADF (Bad file descriptor) [pid 6677] close(11) = -1 EBADF (Bad file descriptor) [pid 6677] close(12) = -1 EBADF (Bad file descriptor) [pid 6677] close(13) = -1 EBADF (Bad file descriptor) [pid 6677] close(14) = -1 EBADF (Bad file descriptor) [pid 6677] close(15) = -1 EBADF (Bad file descriptor) [pid 6677] close(16) = -1 EBADF (Bad file descriptor) [pid 6677] close(17) = -1 EBADF (Bad file descriptor) [pid 6677] close(18) = -1 EBADF (Bad file descriptor) [pid 6677] close(19) = -1 EBADF (Bad file descriptor) [pid 6677] close(20) = -1 EBADF (Bad file descriptor) [pid 6677] close(21) = -1 EBADF (Bad file descriptor) [pid 6677] close(22) = -1 EBADF (Bad file descriptor) [pid 6677] close(23) = -1 EBADF (Bad file descriptor) [pid 6677] close(24) = -1 EBADF (Bad file descriptor) [pid 6677] close(25) = -1 EBADF (Bad file descriptor) [pid 6677] close(26) = -1 EBADF (Bad file descriptor) [pid 6677] close(27) = -1 EBADF (Bad file descriptor) [pid 6677] close(28) = -1 EBADF (Bad file descriptor) [pid 6677] close(29) = -1 EBADF (Bad file descriptor) [pid 6677] exit_group(0) = ? [pid 6677] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1629, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6678 attached , child_tidptr=0x555555cb2690) = 1630 [pid 6678] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6678] setpgid(0, 0) = 0 [pid 6678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6678] write(3, "1000", 4) = 4 [pid 6678] close(3) = 0 [pid 6678] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6678] setns(201, 0) = 0 [pid 6678] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6678] setns(3, 0) = 0 [pid 6678] close(3) = 0 [pid 6678] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6678] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6678] close(3) = -1 EBADF (Bad file descriptor) [pid 6678] close(4) = 0 [pid 6678] close(5) = -1 EBADF (Bad file descriptor) [pid 6678] close(6) = -1 EBADF (Bad file descriptor) [pid 6678] close(7) = -1 EBADF (Bad file descriptor) [pid 6678] close(8) = -1 EBADF (Bad file descriptor) [pid 6678] close(9) = -1 EBADF (Bad file descriptor) [pid 6678] close(10) = -1 EBADF (Bad file descriptor) [pid 6678] close(11) = -1 EBADF (Bad file descriptor) [pid 6678] close(12) = -1 EBADF (Bad file descriptor) [pid 6678] close(13) = -1 EBADF (Bad file descriptor) [pid 6678] close(14) = -1 EBADF (Bad file descriptor) [pid 6678] close(15) = -1 EBADF (Bad file descriptor) [pid 6678] close(16) = -1 EBADF (Bad file descriptor) [pid 6678] close(17) = -1 EBADF (Bad file descriptor) [pid 6678] close(18) = -1 EBADF (Bad file descriptor) [pid 6678] close(19) = -1 EBADF (Bad file descriptor) [pid 6678] close(20) = -1 EBADF (Bad file descriptor) [pid 6678] close(21) = -1 EBADF (Bad file descriptor) [pid 6678] close(22) = -1 EBADF (Bad file descriptor) [pid 6678] close(23) = -1 EBADF (Bad file descriptor) [pid 6678] close(24) = -1 EBADF (Bad file descriptor) [pid 6678] close(25) = -1 EBADF (Bad file descriptor) [pid 6678] close(26) = -1 EBADF (Bad file descriptor) [pid 6678] close(27) = -1 EBADF (Bad file descriptor) [pid 6678] close(28) = -1 EBADF (Bad file descriptor) [pid 6678] close(29) = -1 EBADF (Bad file descriptor) [pid 6678] exit_group(0) = ? [pid 6678] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6679 attached , child_tidptr=0x555555cb2690) = 1631 [pid 6679] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6679] setpgid(0, 0) = 0 [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6679] write(3, "1000", 4) = 4 [pid 6679] close(3) = 0 [pid 6679] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6679] setns(201, 0) = 0 [pid 6679] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6679] setns(3, 0) = 0 [pid 6679] close(3) = 0 [pid 6679] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6679] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6679] close(3) = -1 EBADF (Bad file descriptor) [pid 6679] close(4) = 0 [pid 6679] close(5) = -1 EBADF (Bad file descriptor) [pid 6679] close(6) = -1 EBADF (Bad file descriptor) [pid 6679] close(7) = -1 EBADF (Bad file descriptor) [pid 6679] close(8) = -1 EBADF (Bad file descriptor) [pid 6679] close(9) = -1 EBADF (Bad file descriptor) [pid 6679] close(10) = -1 EBADF (Bad file descriptor) [pid 6679] close(11) = -1 EBADF (Bad file descriptor) [pid 6679] close(12) = -1 EBADF (Bad file descriptor) [pid 6679] close(13) = -1 EBADF (Bad file descriptor) [pid 6679] close(14) = -1 EBADF (Bad file descriptor) [pid 6679] close(15) = -1 EBADF (Bad file descriptor) [pid 6679] close(16) = -1 EBADF (Bad file descriptor) [pid 6679] close(17) = -1 EBADF (Bad file descriptor) [pid 6679] close(18) = -1 EBADF (Bad file descriptor) [pid 6679] close(19) = -1 EBADF (Bad file descriptor) [pid 6679] close(20) = -1 EBADF (Bad file descriptor) [pid 6679] close(21) = -1 EBADF (Bad file descriptor) [pid 6679] close(22) = -1 EBADF (Bad file descriptor) [pid 6679] close(23) = -1 EBADF (Bad file descriptor) [pid 6679] close(24) = -1 EBADF (Bad file descriptor) [pid 6679] close(25) = -1 EBADF (Bad file descriptor) [pid 6679] close(26) = -1 EBADF (Bad file descriptor) [pid 6679] close(27) = -1 EBADF (Bad file descriptor) [pid 6679] close(28) = -1 EBADF (Bad file descriptor) [pid 6679] close(29) = -1 EBADF (Bad file descriptor) [pid 6679] exit_group(0) = ? [pid 6679] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1631, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6680 attached [pid 6680] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1632 [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6680] setpgid(0, 0) = 0 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6680] write(3, "1000", 4) = 4 [pid 6680] close(3) = 0 [pid 6680] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6680] setns(201, 0) = 0 [pid 6680] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6680] setns(3, 0) = 0 [pid 6680] close(3) = 0 [pid 6680] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6680] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6680] close(3) = -1 EBADF (Bad file descriptor) [pid 6680] close(4) = 0 [pid 6680] close(5) = -1 EBADF (Bad file descriptor) [pid 6680] close(6) = -1 EBADF (Bad file descriptor) [pid 6680] close(7) = -1 EBADF (Bad file descriptor) [pid 6680] close(8) = -1 EBADF (Bad file descriptor) [pid 6680] close(9) = -1 EBADF (Bad file descriptor) [pid 6680] close(10) = -1 EBADF (Bad file descriptor) [pid 6680] close(11) = -1 EBADF (Bad file descriptor) [pid 6680] close(12) = -1 EBADF (Bad file descriptor) [pid 6680] close(13) = -1 EBADF (Bad file descriptor) [pid 6680] close(14) = -1 EBADF (Bad file descriptor) [pid 6680] close(15) = -1 EBADF (Bad file descriptor) [pid 6680] close(16) = -1 EBADF (Bad file descriptor) [pid 6680] close(17) = -1 EBADF (Bad file descriptor) [pid 6680] close(18) = -1 EBADF (Bad file descriptor) [pid 6680] close(19) = -1 EBADF (Bad file descriptor) [pid 6680] close(20) = -1 EBADF (Bad file descriptor) [pid 6680] close(21) = -1 EBADF (Bad file descriptor) [pid 6680] close(22) = -1 EBADF (Bad file descriptor) [pid 6680] close(23) = -1 EBADF (Bad file descriptor) [pid 6680] close(24) = -1 EBADF (Bad file descriptor) [pid 6680] close(25) = -1 EBADF (Bad file descriptor) [pid 6680] close(26) = -1 EBADF (Bad file descriptor) [pid 6680] close(27) = -1 EBADF (Bad file descriptor) [pid 6680] close(28) = -1 EBADF (Bad file descriptor) [pid 6680] close(29) = -1 EBADF (Bad file descriptor) [pid 6680] exit_group(0) = ? [pid 6680] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6681 attached [pid 6681] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1633 [pid 6681] <... set_robust_list resumed>) = 0 [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6681] setpgid(0, 0) = 0 [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6681] write(3, "1000", 4) = 4 [pid 6681] close(3) = 0 [pid 6681] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6681] setns(201, 0) = 0 [pid 6681] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6681] setns(3, 0) = 0 [pid 6681] close(3) = 0 [pid 6681] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6681] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6681] close(3) = -1 EBADF (Bad file descriptor) [pid 6681] close(4) = 0 [pid 6681] close(5) = -1 EBADF (Bad file descriptor) [pid 6681] close(6) = -1 EBADF (Bad file descriptor) [pid 6681] close(7) = -1 EBADF (Bad file descriptor) [pid 6681] close(8) = -1 EBADF (Bad file descriptor) [pid 6681] close(9) = -1 EBADF (Bad file descriptor) [pid 6681] close(10) = -1 EBADF (Bad file descriptor) [pid 6681] close(11) = -1 EBADF (Bad file descriptor) [pid 6681] close(12) = -1 EBADF (Bad file descriptor) [pid 6681] close(13) = -1 EBADF (Bad file descriptor) [pid 6681] close(14) = -1 EBADF (Bad file descriptor) [pid 6681] close(15) = -1 EBADF (Bad file descriptor) [pid 6681] close(16) = -1 EBADF (Bad file descriptor) [pid 6681] close(17) = -1 EBADF (Bad file descriptor) [pid 6681] close(18) = -1 EBADF (Bad file descriptor) [pid 6681] close(19) = -1 EBADF (Bad file descriptor) [pid 6681] close(20) = -1 EBADF (Bad file descriptor) [pid 6681] close(21) = -1 EBADF (Bad file descriptor) [pid 6681] close(22) = -1 EBADF (Bad file descriptor) [pid 6681] close(23) = -1 EBADF (Bad file descriptor) [pid 6681] close(24) = -1 EBADF (Bad file descriptor) [pid 6681] close(25) = -1 EBADF (Bad file descriptor) [pid 6681] close(26) = -1 EBADF (Bad file descriptor) [pid 6681] close(27) = -1 EBADF (Bad file descriptor) [pid 6681] close(28) = -1 EBADF (Bad file descriptor) [pid 6681] close(29) = -1 EBADF (Bad file descriptor) [pid 6681] exit_group(0) = ? [pid 6681] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6682 attached , child_tidptr=0x555555cb2690) = 1634 [pid 6682] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6682] setpgid(0, 0) = 0 [pid 6682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6682] write(3, "1000", 4) = 4 [pid 6682] close(3) = 0 [pid 6682] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6682] setns(201, 0) = 0 [pid 6682] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6682] setns(3, 0) = 0 [pid 6682] close(3) = 0 [pid 6682] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6682] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6682] close(3) = -1 EBADF (Bad file descriptor) [pid 6682] close(4) = 0 [pid 6682] close(5) = -1 EBADF (Bad file descriptor) [pid 6682] close(6) = -1 EBADF (Bad file descriptor) [pid 6682] close(7) = -1 EBADF (Bad file descriptor) [pid 6682] close(8) = -1 EBADF (Bad file descriptor) [pid 6682] close(9) = -1 EBADF (Bad file descriptor) [pid 6682] close(10) = -1 EBADF (Bad file descriptor) [pid 6682] close(11) = -1 EBADF (Bad file descriptor) [pid 6682] close(12) = -1 EBADF (Bad file descriptor) [pid 6682] close(13) = -1 EBADF (Bad file descriptor) [pid 6682] close(14) = -1 EBADF (Bad file descriptor) [pid 6682] close(15) = -1 EBADF (Bad file descriptor) [pid 6682] close(16) = -1 EBADF (Bad file descriptor) [pid 6682] close(17) = -1 EBADF (Bad file descriptor) [pid 6682] close(18) = -1 EBADF (Bad file descriptor) [pid 6682] close(19) = -1 EBADF (Bad file descriptor) [pid 6682] close(20) = -1 EBADF (Bad file descriptor) [pid 6682] close(21) = -1 EBADF (Bad file descriptor) [pid 6682] close(22) = -1 EBADF (Bad file descriptor) [pid 6682] close(23) = -1 EBADF (Bad file descriptor) [pid 6682] close(24) = -1 EBADF (Bad file descriptor) [pid 6682] close(25) = -1 EBADF (Bad file descriptor) [pid 6682] close(26) = -1 EBADF (Bad file descriptor) [pid 6682] close(27) = -1 EBADF (Bad file descriptor) [pid 6682] close(28) = -1 EBADF (Bad file descriptor) [pid 6682] close(29) = -1 EBADF (Bad file descriptor) [pid 6682] exit_group(0) = ? [pid 6682] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6683 attached [pid 6683] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1635 [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6683] setpgid(0, 0) = 0 [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6683] write(3, "1000", 4) = 4 [pid 6683] close(3) = 0 [pid 6683] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6683] setns(201, 0) = 0 [pid 6683] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6683] setns(3, 0) = 0 [pid 6683] close(3) = 0 [pid 6683] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6683] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6683] close(3) = -1 EBADF (Bad file descriptor) [pid 6683] close(4) = 0 [pid 6683] close(5) = -1 EBADF (Bad file descriptor) [pid 6683] close(6) = -1 EBADF (Bad file descriptor) [pid 6683] close(7) = -1 EBADF (Bad file descriptor) [pid 6683] close(8) = -1 EBADF (Bad file descriptor) [pid 6683] close(9) = -1 EBADF (Bad file descriptor) [pid 6683] close(10) = -1 EBADF (Bad file descriptor) [pid 6683] close(11) = -1 EBADF (Bad file descriptor) [pid 6683] close(12) = -1 EBADF (Bad file descriptor) [pid 6683] close(13) = -1 EBADF (Bad file descriptor) [pid 6683] close(14) = -1 EBADF (Bad file descriptor) [pid 6683] close(15) = -1 EBADF (Bad file descriptor) [pid 6683] close(16) = -1 EBADF (Bad file descriptor) [pid 6683] close(17) = -1 EBADF (Bad file descriptor) [pid 6683] close(18) = -1 EBADF (Bad file descriptor) [pid 6683] close(19) = -1 EBADF (Bad file descriptor) [pid 6683] close(20) = -1 EBADF (Bad file descriptor) [pid 6683] close(21) = -1 EBADF (Bad file descriptor) [pid 6683] close(22) = -1 EBADF (Bad file descriptor) [pid 6683] close(23) = -1 EBADF (Bad file descriptor) [pid 6683] close(24) = -1 EBADF (Bad file descriptor) [pid 6683] close(25) = -1 EBADF (Bad file descriptor) [pid 6683] close(26) = -1 EBADF (Bad file descriptor) [pid 6683] close(27) = -1 EBADF (Bad file descriptor) [pid 6683] close(28) = -1 EBADF (Bad file descriptor) [pid 6683] close(29) = -1 EBADF (Bad file descriptor) [pid 6683] exit_group(0) = ? [pid 6683] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1635, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6684 attached [pid 6684] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1636 [pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6684] setpgid(0, 0) = 0 [pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6684] write(3, "1000", 4) = 4 [pid 6684] close(3) = 0 [pid 6684] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6684] setns(201, 0) = 0 [pid 6684] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6684] setns(3, 0) = 0 [pid 6684] close(3) = 0 [pid 6684] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6684] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6684] close(3) = -1 EBADF (Bad file descriptor) [pid 6684] close(4) = 0 [pid 6684] close(5) = -1 EBADF (Bad file descriptor) [pid 6684] close(6) = -1 EBADF (Bad file descriptor) [pid 6684] close(7) = -1 EBADF (Bad file descriptor) [pid 6684] close(8) = -1 EBADF (Bad file descriptor) [pid 6684] close(9) = -1 EBADF (Bad file descriptor) [pid 6684] close(10) = -1 EBADF (Bad file descriptor) [pid 6684] close(11) = -1 EBADF (Bad file descriptor) [pid 6684] close(12) = -1 EBADF (Bad file descriptor) [pid 6684] close(13) = -1 EBADF (Bad file descriptor) [pid 6684] close(14) = -1 EBADF (Bad file descriptor) [pid 6684] close(15) = -1 EBADF (Bad file descriptor) [pid 6684] close(16) = -1 EBADF (Bad file descriptor) [pid 6684] close(17) = -1 EBADF (Bad file descriptor) [pid 6684] close(18) = -1 EBADF (Bad file descriptor) [pid 6684] close(19) = -1 EBADF (Bad file descriptor) [pid 6684] close(20) = -1 EBADF (Bad file descriptor) [pid 6684] close(21) = -1 EBADF (Bad file descriptor) [pid 6684] close(22) = -1 EBADF (Bad file descriptor) [pid 6684] close(23) = -1 EBADF (Bad file descriptor) [pid 6684] close(24) = -1 EBADF (Bad file descriptor) [pid 6684] close(25) = -1 EBADF (Bad file descriptor) [pid 6684] close(26) = -1 EBADF (Bad file descriptor) [pid 6684] close(27) = -1 EBADF (Bad file descriptor) [pid 6684] close(28) = -1 EBADF (Bad file descriptor) [pid 6684] close(29) = -1 EBADF (Bad file descriptor) [pid 6684] exit_group(0) = ? [pid 6684] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6685 attached [pid 6685] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1637 [pid 6685] <... set_robust_list resumed>) = 0 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6685] setpgid(0, 0) = 0 [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6685] write(3, "1000", 4) = 4 [pid 6685] close(3) = 0 [pid 6685] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6685] setns(201, 0) = 0 [pid 6685] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6685] setns(3, 0) = 0 [pid 6685] close(3) = 0 [pid 6685] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6685] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6685] close(3) = -1 EBADF (Bad file descriptor) [pid 6685] close(4) = 0 [pid 6685] close(5) = -1 EBADF (Bad file descriptor) [pid 6685] close(6) = -1 EBADF (Bad file descriptor) [pid 6685] close(7) = -1 EBADF (Bad file descriptor) [pid 6685] close(8) = -1 EBADF (Bad file descriptor) [pid 6685] close(9) = -1 EBADF (Bad file descriptor) [pid 6685] close(10) = -1 EBADF (Bad file descriptor) [pid 6685] close(11) = -1 EBADF (Bad file descriptor) [pid 6685] close(12) = -1 EBADF (Bad file descriptor) [pid 6685] close(13) = -1 EBADF (Bad file descriptor) [pid 6685] close(14) = -1 EBADF (Bad file descriptor) [pid 6685] close(15) = -1 EBADF (Bad file descriptor) [pid 6685] close(16) = -1 EBADF (Bad file descriptor) [pid 6685] close(17) = -1 EBADF (Bad file descriptor) [pid 6685] close(18) = -1 EBADF (Bad file descriptor) [pid 6685] close(19) = -1 EBADF (Bad file descriptor) [pid 6685] close(20) = -1 EBADF (Bad file descriptor) [pid 6685] close(21) = -1 EBADF (Bad file descriptor) [pid 6685] close(22) = -1 EBADF (Bad file descriptor) [pid 6685] close(23) = -1 EBADF (Bad file descriptor) [pid 6685] close(24) = -1 EBADF (Bad file descriptor) [pid 6685] close(25) = -1 EBADF (Bad file descriptor) [pid 6685] close(26) = -1 EBADF (Bad file descriptor) [pid 6685] close(27) = -1 EBADF (Bad file descriptor) [pid 6685] close(28) = -1 EBADF (Bad file descriptor) [pid 6685] close(29) = -1 EBADF (Bad file descriptor) [pid 6685] exit_group(0) = ? [pid 6685] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6686 attached [pid 6686] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1638 [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6686] setpgid(0, 0) = 0 [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6686] write(3, "1000", 4) = 4 [pid 6686] close(3) = 0 [pid 6686] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6686] setns(201, 0) = 0 [pid 6686] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6686] setns(3, 0) = 0 [pid 6686] close(3) = 0 [pid 6686] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6686] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6686] close(3) = -1 EBADF (Bad file descriptor) [pid 6686] close(4) = 0 [pid 6686] close(5) = -1 EBADF (Bad file descriptor) [pid 6686] close(6) = -1 EBADF (Bad file descriptor) [pid 6686] close(7) = -1 EBADF (Bad file descriptor) [pid 6686] close(8) = -1 EBADF (Bad file descriptor) [pid 6686] close(9) = -1 EBADF (Bad file descriptor) [pid 6686] close(10) = -1 EBADF (Bad file descriptor) [pid 6686] close(11) = -1 EBADF (Bad file descriptor) [pid 6686] close(12) = -1 EBADF (Bad file descriptor) [pid 6686] close(13) = -1 EBADF (Bad file descriptor) [pid 6686] close(14) = -1 EBADF (Bad file descriptor) [pid 6686] close(15) = -1 EBADF (Bad file descriptor) [pid 6686] close(16) = -1 EBADF (Bad file descriptor) [pid 6686] close(17) = -1 EBADF (Bad file descriptor) [pid 6686] close(18) = -1 EBADF (Bad file descriptor) [pid 6686] close(19) = -1 EBADF (Bad file descriptor) [pid 6686] close(20) = -1 EBADF (Bad file descriptor) [pid 6686] close(21) = -1 EBADF (Bad file descriptor) [pid 6686] close(22) = -1 EBADF (Bad file descriptor) [pid 6686] close(23) = -1 EBADF (Bad file descriptor) [pid 6686] close(24) = -1 EBADF (Bad file descriptor) [pid 6686] close(25) = -1 EBADF (Bad file descriptor) [pid 6686] close(26) = -1 EBADF (Bad file descriptor) [pid 6686] close(27) = -1 EBADF (Bad file descriptor) [pid 6686] close(28) = -1 EBADF (Bad file descriptor) [pid 6686] close(29) = -1 EBADF (Bad file descriptor) [pid 6686] exit_group(0) = ? [pid 6686] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1639 ./strace-static-x86_64: Process 6687 attached [pid 6687] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6687] setpgid(0, 0) = 0 [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6687] write(3, "1000", 4) = 4 [pid 6687] close(3) = 0 [pid 6687] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6687] setns(201, 0) = 0 [pid 6687] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6687] setns(3, 0) = 0 [pid 6687] close(3) = 0 [pid 6687] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6687] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6687] close(3) = -1 EBADF (Bad file descriptor) [pid 6687] close(4) = 0 [pid 6687] close(5) = -1 EBADF (Bad file descriptor) [pid 6687] close(6) = -1 EBADF (Bad file descriptor) [pid 6687] close(7) = -1 EBADF (Bad file descriptor) [pid 6687] close(8) = -1 EBADF (Bad file descriptor) [pid 6687] close(9) = -1 EBADF (Bad file descriptor) [pid 6687] close(10) = -1 EBADF (Bad file descriptor) [pid 6687] close(11) = -1 EBADF (Bad file descriptor) [pid 6687] close(12) = -1 EBADF (Bad file descriptor) [pid 6687] close(13) = -1 EBADF (Bad file descriptor) [pid 6687] close(14) = -1 EBADF (Bad file descriptor) [pid 6687] close(15) = -1 EBADF (Bad file descriptor) [pid 6687] close(16) = -1 EBADF (Bad file descriptor) [pid 6687] close(17) = -1 EBADF (Bad file descriptor) [pid 6687] close(18) = -1 EBADF (Bad file descriptor) [pid 6687] close(19) = -1 EBADF (Bad file descriptor) [pid 6687] close(20) = -1 EBADF (Bad file descriptor) [pid 6687] close(21) = -1 EBADF (Bad file descriptor) [pid 6687] close(22) = -1 EBADF (Bad file descriptor) [pid 6687] close(23) = -1 EBADF (Bad file descriptor) [pid 6687] close(24) = -1 EBADF (Bad file descriptor) [pid 6687] close(25) = -1 EBADF (Bad file descriptor) [pid 6687] close(26) = -1 EBADF (Bad file descriptor) [pid 6687] close(27) = -1 EBADF (Bad file descriptor) [pid 6687] close(28) = -1 EBADF (Bad file descriptor) [pid 6687] close(29) = -1 EBADF (Bad file descriptor) [pid 6687] exit_group(0) = ? [pid 6687] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6688 attached [pid 6688] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1640 [pid 6688] <... prctl resumed>) = 0 [pid 6688] setpgid(0, 0) = 0 [pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6688] write(3, "1000", 4) = 4 [pid 6688] close(3) = 0 [pid 6688] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6688] setns(201, 0) = 0 [pid 6688] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6688] setns(3, 0) = 0 [pid 6688] close(3) = 0 [pid 6688] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6688] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6688] close(3) = -1 EBADF (Bad file descriptor) [pid 6688] close(4) = 0 [pid 6688] close(5) = -1 EBADF (Bad file descriptor) [pid 6688] close(6) = -1 EBADF (Bad file descriptor) [pid 6688] close(7) = -1 EBADF (Bad file descriptor) [pid 6688] close(8) = -1 EBADF (Bad file descriptor) [pid 6688] close(9) = -1 EBADF (Bad file descriptor) [pid 6688] close(10) = -1 EBADF (Bad file descriptor) [pid 6688] close(11) = -1 EBADF (Bad file descriptor) [pid 6688] close(12) = -1 EBADF (Bad file descriptor) [pid 6688] close(13) = -1 EBADF (Bad file descriptor) [pid 6688] close(14) = -1 EBADF (Bad file descriptor) [pid 6688] close(15) = -1 EBADF (Bad file descriptor) [pid 6688] close(16) = -1 EBADF (Bad file descriptor) [pid 6688] close(17) = -1 EBADF (Bad file descriptor) [pid 6688] close(18) = -1 EBADF (Bad file descriptor) [pid 6688] close(19) = -1 EBADF (Bad file descriptor) [pid 6688] close(20) = -1 EBADF (Bad file descriptor) [pid 6688] close(21) = -1 EBADF (Bad file descriptor) [pid 6688] close(22) = -1 EBADF (Bad file descriptor) [pid 6688] close(23) = -1 EBADF (Bad file descriptor) [pid 6688] close(24) = -1 EBADF (Bad file descriptor) [pid 6688] close(25) = -1 EBADF (Bad file descriptor) [pid 6688] close(26) = -1 EBADF (Bad file descriptor) [pid 6688] close(27) = -1 EBADF (Bad file descriptor) [pid 6688] close(28) = -1 EBADF (Bad file descriptor) [pid 6688] close(29) = -1 EBADF (Bad file descriptor) [pid 6688] exit_group(0) = ? [pid 6688] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6689 attached , child_tidptr=0x555555cb2690) = 1641 [pid 6689] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6689] setpgid(0, 0) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6689] write(3, "1000", 4) = 4 [pid 6689] close(3) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6689] setns(201, 0) = 0 [pid 6689] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6689] setns(3, 0) = 0 [pid 6689] close(3) = 0 [pid 6689] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6689] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6689] close(3) = -1 EBADF (Bad file descriptor) [pid 6689] close(4) = 0 [pid 6689] close(5) = -1 EBADF (Bad file descriptor) [pid 6689] close(6) = -1 EBADF (Bad file descriptor) [pid 6689] close(7) = -1 EBADF (Bad file descriptor) [pid 6689] close(8) = -1 EBADF (Bad file descriptor) [pid 6689] close(9) = -1 EBADF (Bad file descriptor) [pid 6689] close(10) = -1 EBADF (Bad file descriptor) [pid 6689] close(11) = -1 EBADF (Bad file descriptor) [pid 6689] close(12) = -1 EBADF (Bad file descriptor) [pid 6689] close(13) = -1 EBADF (Bad file descriptor) [pid 6689] close(14) = -1 EBADF (Bad file descriptor) [pid 6689] close(15) = -1 EBADF (Bad file descriptor) [pid 6689] close(16) = -1 EBADF (Bad file descriptor) [pid 6689] close(17) = -1 EBADF (Bad file descriptor) [pid 6689] close(18) = -1 EBADF (Bad file descriptor) [pid 6689] close(19) = -1 EBADF (Bad file descriptor) [pid 6689] close(20) = -1 EBADF (Bad file descriptor) [pid 6689] close(21) = -1 EBADF (Bad file descriptor) [pid 6689] close(22) = -1 EBADF (Bad file descriptor) [pid 6689] close(23) = -1 EBADF (Bad file descriptor) [pid 6689] close(24) = -1 EBADF (Bad file descriptor) [pid 6689] close(25) = -1 EBADF (Bad file descriptor) [pid 6689] close(26) = -1 EBADF (Bad file descriptor) [pid 6689] close(27) = -1 EBADF (Bad file descriptor) [pid 6689] close(28) = -1 EBADF (Bad file descriptor) [pid 6689] close(29) = -1 EBADF (Bad file descriptor) [pid 6689] exit_group(0) = ? [pid 6689] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6690 attached [pid 6690] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1642 [pid 6690] <... set_robust_list resumed>) = 0 [pid 6690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6690] setpgid(0, 0) = 0 [pid 6690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6690] write(3, "1000", 4) = 4 [pid 6690] close(3) = 0 [pid 6690] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6690] setns(201, 0) = 0 [pid 6690] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6690] setns(3, 0) = 0 [pid 6690] close(3) = 0 [pid 6690] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6690] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6690] close(3) = -1 EBADF (Bad file descriptor) [pid 6690] close(4) = 0 [pid 6690] close(5) = -1 EBADF (Bad file descriptor) [pid 6690] close(6) = -1 EBADF (Bad file descriptor) [pid 6690] close(7) = -1 EBADF (Bad file descriptor) [pid 6690] close(8) = -1 EBADF (Bad file descriptor) [pid 6690] close(9) = -1 EBADF (Bad file descriptor) [pid 6690] close(10) = -1 EBADF (Bad file descriptor) [pid 6690] close(11) = -1 EBADF (Bad file descriptor) [pid 6690] close(12) = -1 EBADF (Bad file descriptor) [pid 6690] close(13) = -1 EBADF (Bad file descriptor) [pid 6690] close(14) = -1 EBADF (Bad file descriptor) [pid 6690] close(15) = -1 EBADF (Bad file descriptor) [pid 6690] close(16) = -1 EBADF (Bad file descriptor) [pid 6690] close(17) = -1 EBADF (Bad file descriptor) [pid 6690] close(18) = -1 EBADF (Bad file descriptor) [pid 6690] close(19) = -1 EBADF (Bad file descriptor) [pid 6690] close(20) = -1 EBADF (Bad file descriptor) [pid 6690] close(21) = -1 EBADF (Bad file descriptor) [pid 6690] close(22) = -1 EBADF (Bad file descriptor) [pid 6690] close(23) = -1 EBADF (Bad file descriptor) [pid 6690] close(24) = -1 EBADF (Bad file descriptor) [pid 6690] close(25) = -1 EBADF (Bad file descriptor) [pid 6690] close(26) = -1 EBADF (Bad file descriptor) [pid 6690] close(27) = -1 EBADF (Bad file descriptor) [pid 6690] close(28) = -1 EBADF (Bad file descriptor) [pid 6690] close(29) = -1 EBADF (Bad file descriptor) [pid 6690] exit_group(0) = ? [pid 6690] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6691 attached [pid 6691] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1643 [pid 6691] <... set_robust_list resumed>) = 0 [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6691] setpgid(0, 0) = 0 [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6691] write(3, "1000", 4) = 4 [pid 6691] close(3) = 0 [pid 6691] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6691] setns(201, 0) = 0 [pid 6691] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6691] setns(3, 0) = 0 [pid 6691] close(3) = 0 [pid 6691] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6691] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6691] close(3) = -1 EBADF (Bad file descriptor) [pid 6691] close(4) = 0 [pid 6691] close(5) = -1 EBADF (Bad file descriptor) [pid 6691] close(6) = -1 EBADF (Bad file descriptor) [pid 6691] close(7) = -1 EBADF (Bad file descriptor) [pid 6691] close(8) = -1 EBADF (Bad file descriptor) [pid 6691] close(9) = -1 EBADF (Bad file descriptor) [pid 6691] close(10) = -1 EBADF (Bad file descriptor) [pid 6691] close(11) = -1 EBADF (Bad file descriptor) [pid 6691] close(12) = -1 EBADF (Bad file descriptor) [pid 6691] close(13) = -1 EBADF (Bad file descriptor) [pid 6691] close(14) = -1 EBADF (Bad file descriptor) [pid 6691] close(15) = -1 EBADF (Bad file descriptor) [pid 6691] close(16) = -1 EBADF (Bad file descriptor) [pid 6691] close(17) = -1 EBADF (Bad file descriptor) [pid 6691] close(18) = -1 EBADF (Bad file descriptor) [pid 6691] close(19) = -1 EBADF (Bad file descriptor) [pid 6691] close(20) = -1 EBADF (Bad file descriptor) [pid 6691] close(21) = -1 EBADF (Bad file descriptor) [pid 6691] close(22) = -1 EBADF (Bad file descriptor) [pid 6691] close(23) = -1 EBADF (Bad file descriptor) [pid 6691] close(24) = -1 EBADF (Bad file descriptor) [pid 6691] close(25) = -1 EBADF (Bad file descriptor) [pid 6691] close(26) = -1 EBADF (Bad file descriptor) [pid 6691] close(27) = -1 EBADF (Bad file descriptor) [pid 6691] close(28) = -1 EBADF (Bad file descriptor) [pid 6691] close(29) = -1 EBADF (Bad file descriptor) [pid 6691] exit_group(0) = ? [pid 6691] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6692 attached [pid 6692] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1644 [pid 6692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6692] setpgid(0, 0) = 0 [pid 6692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6692] write(3, "1000", 4) = 4 [pid 6692] close(3) = 0 [pid 6692] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6692] setns(201, 0) = 0 [pid 6692] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6692] setns(3, 0) = 0 [pid 6692] close(3) = 0 [pid 6692] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6692] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6692] close(3) = -1 EBADF (Bad file descriptor) [pid 6692] close(4) = 0 [pid 6692] close(5) = -1 EBADF (Bad file descriptor) [pid 6692] close(6) = -1 EBADF (Bad file descriptor) [pid 6692] close(7) = -1 EBADF (Bad file descriptor) [pid 6692] close(8) = -1 EBADF (Bad file descriptor) [pid 6692] close(9) = -1 EBADF (Bad file descriptor) [pid 6692] close(10) = -1 EBADF (Bad file descriptor) [pid 6692] close(11) = -1 EBADF (Bad file descriptor) [pid 6692] close(12) = -1 EBADF (Bad file descriptor) [pid 6692] close(13) = -1 EBADF (Bad file descriptor) [pid 6692] close(14) = -1 EBADF (Bad file descriptor) [pid 6692] close(15) = -1 EBADF (Bad file descriptor) [pid 6692] close(16) = -1 EBADF (Bad file descriptor) [pid 6692] close(17) = -1 EBADF (Bad file descriptor) [pid 6692] close(18) = -1 EBADF (Bad file descriptor) [pid 6692] close(19) = -1 EBADF (Bad file descriptor) [pid 6692] close(20) = -1 EBADF (Bad file descriptor) [pid 6692] close(21) = -1 EBADF (Bad file descriptor) [pid 6692] close(22) = -1 EBADF (Bad file descriptor) [pid 6692] close(23) = -1 EBADF (Bad file descriptor) [pid 6692] close(24) = -1 EBADF (Bad file descriptor) [pid 6692] close(25) = -1 EBADF (Bad file descriptor) [pid 6692] close(26) = -1 EBADF (Bad file descriptor) [pid 6692] close(27) = -1 EBADF (Bad file descriptor) [pid 6692] close(28) = -1 EBADF (Bad file descriptor) [pid 6692] close(29) = -1 EBADF (Bad file descriptor) [pid 6692] exit_group(0) = ? [pid 6692] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6693 attached [pid 6693] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1645 [pid 6693] <... prctl resumed>) = 0 [pid 6693] setpgid(0, 0) = 0 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6693] write(3, "1000", 4) = 4 [pid 6693] close(3) = 0 [pid 6693] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6693] setns(201, 0) = 0 [pid 6693] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6693] setns(3, 0) = 0 [pid 6693] close(3) = 0 [pid 6693] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6693] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6693] close(3) = -1 EBADF (Bad file descriptor) [pid 6693] close(4) = 0 [pid 6693] close(5) = -1 EBADF (Bad file descriptor) [pid 6693] close(6) = -1 EBADF (Bad file descriptor) [pid 6693] close(7) = -1 EBADF (Bad file descriptor) [pid 6693] close(8) = -1 EBADF (Bad file descriptor) [pid 6693] close(9) = -1 EBADF (Bad file descriptor) [pid 6693] close(10) = -1 EBADF (Bad file descriptor) [pid 6693] close(11) = -1 EBADF (Bad file descriptor) [pid 6693] close(12) = -1 EBADF (Bad file descriptor) [pid 6693] close(13) = -1 EBADF (Bad file descriptor) [pid 6693] close(14) = -1 EBADF (Bad file descriptor) [pid 6693] close(15) = -1 EBADF (Bad file descriptor) [pid 6693] close(16) = -1 EBADF (Bad file descriptor) [pid 6693] close(17) = -1 EBADF (Bad file descriptor) [pid 6693] close(18) = -1 EBADF (Bad file descriptor) [pid 6693] close(19) = -1 EBADF (Bad file descriptor) [pid 6693] close(20) = -1 EBADF (Bad file descriptor) [pid 6693] close(21) = -1 EBADF (Bad file descriptor) [pid 6693] close(22) = -1 EBADF (Bad file descriptor) [pid 6693] close(23) = -1 EBADF (Bad file descriptor) [pid 6693] close(24) = -1 EBADF (Bad file descriptor) [pid 6693] close(25) = -1 EBADF (Bad file descriptor) [pid 6693] close(26) = -1 EBADF (Bad file descriptor) [pid 6693] close(27) = -1 EBADF (Bad file descriptor) [pid 6693] close(28) = -1 EBADF (Bad file descriptor) [pid 6693] close(29) = -1 EBADF (Bad file descriptor) [pid 6693] exit_group(0) = ? [pid 6693] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6694 attached [pid 6694] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1646 [pid 6694] <... set_robust_list resumed>) = 0 [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6694] setpgid(0, 0) = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6694] write(3, "1000", 4) = 4 [pid 6694] close(3) = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6694] setns(201, 0) = 0 [pid 6694] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6694] setns(3, 0) = 0 [pid 6694] close(3) = 0 [pid 6694] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6694] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6694] close(3) = -1 EBADF (Bad file descriptor) [pid 6694] close(4) = 0 [pid 6694] close(5) = -1 EBADF (Bad file descriptor) [pid 6694] close(6) = -1 EBADF (Bad file descriptor) [pid 6694] close(7) = -1 EBADF (Bad file descriptor) [pid 6694] close(8) = -1 EBADF (Bad file descriptor) [pid 6694] close(9) = -1 EBADF (Bad file descriptor) [pid 6694] close(10) = -1 EBADF (Bad file descriptor) [pid 6694] close(11) = -1 EBADF (Bad file descriptor) [pid 6694] close(12) = -1 EBADF (Bad file descriptor) [pid 6694] close(13) = -1 EBADF (Bad file descriptor) [pid 6694] close(14) = -1 EBADF (Bad file descriptor) [pid 6694] close(15) = -1 EBADF (Bad file descriptor) [pid 6694] close(16) = -1 EBADF (Bad file descriptor) [pid 6694] close(17) = -1 EBADF (Bad file descriptor) [pid 6694] close(18) = -1 EBADF (Bad file descriptor) [pid 6694] close(19) = -1 EBADF (Bad file descriptor) [pid 6694] close(20) = -1 EBADF (Bad file descriptor) [pid 6694] close(21) = -1 EBADF (Bad file descriptor) [pid 6694] close(22) = -1 EBADF (Bad file descriptor) [pid 6694] close(23) = -1 EBADF (Bad file descriptor) [pid 6694] close(24) = -1 EBADF (Bad file descriptor) [pid 6694] close(25) = -1 EBADF (Bad file descriptor) [pid 6694] close(26) = -1 EBADF (Bad file descriptor) [pid 6694] close(27) = -1 EBADF (Bad file descriptor) [pid 6694] close(28) = -1 EBADF (Bad file descriptor) [pid 6694] close(29) = -1 EBADF (Bad file descriptor) [pid 6694] exit_group(0) = ? [pid 6694] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6695 attached [pid 6695] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1647 [pid 6695] <... set_robust_list resumed>) = 0 [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6695] setpgid(0, 0) = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6695] write(3, "1000", 4) = 4 [pid 6695] close(3) = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6695] setns(201, 0) = 0 [pid 6695] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6695] setns(3, 0) = 0 [pid 6695] close(3) = 0 [pid 6695] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6695] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6695] close(3) = -1 EBADF (Bad file descriptor) [pid 6695] close(4) = 0 [pid 6695] close(5) = -1 EBADF (Bad file descriptor) [pid 6695] close(6) = -1 EBADF (Bad file descriptor) [pid 6695] close(7) = -1 EBADF (Bad file descriptor) [pid 6695] close(8) = -1 EBADF (Bad file descriptor) [pid 6695] close(9) = -1 EBADF (Bad file descriptor) [pid 6695] close(10) = -1 EBADF (Bad file descriptor) [pid 6695] close(11) = -1 EBADF (Bad file descriptor) [pid 6695] close(12) = -1 EBADF (Bad file descriptor) [pid 6695] close(13) = -1 EBADF (Bad file descriptor) [pid 6695] close(14) = -1 EBADF (Bad file descriptor) [pid 6695] close(15) = -1 EBADF (Bad file descriptor) [pid 6695] close(16) = -1 EBADF (Bad file descriptor) [pid 6695] close(17) = -1 EBADF (Bad file descriptor) [pid 6695] close(18) = -1 EBADF (Bad file descriptor) [pid 6695] close(19) = -1 EBADF (Bad file descriptor) [pid 6695] close(20) = -1 EBADF (Bad file descriptor) [pid 6695] close(21) = -1 EBADF (Bad file descriptor) [pid 6695] close(22) = -1 EBADF (Bad file descriptor) [pid 6695] close(23) = -1 EBADF (Bad file descriptor) [pid 6695] close(24) = -1 EBADF (Bad file descriptor) [pid 6695] close(25) = -1 EBADF (Bad file descriptor) [pid 6695] close(26) = -1 EBADF (Bad file descriptor) [pid 6695] close(27) = -1 EBADF (Bad file descriptor) [pid 6695] close(28) = -1 EBADF (Bad file descriptor) [pid 6695] close(29) = -1 EBADF (Bad file descriptor) [pid 6695] exit_group(0) = ? [pid 6695] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6696 attached [pid 6696] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1648 [pid 6696] <... prctl resumed>) = 0 [pid 6696] setpgid(0, 0) = 0 [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6696] write(3, "1000", 4) = 4 [pid 6696] close(3) = 0 [pid 6696] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6696] setns(201, 0) = 0 [pid 6696] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6696] setns(3, 0) = 0 [pid 6696] close(3) = 0 [pid 6696] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6696] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6696] close(3) = -1 EBADF (Bad file descriptor) [pid 6696] close(4) = 0 [pid 6696] close(5) = -1 EBADF (Bad file descriptor) [pid 6696] close(6) = -1 EBADF (Bad file descriptor) [pid 6696] close(7) = -1 EBADF (Bad file descriptor) [pid 6696] close(8) = -1 EBADF (Bad file descriptor) [pid 6696] close(9) = -1 EBADF (Bad file descriptor) [pid 6696] close(10) = -1 EBADF (Bad file descriptor) [pid 6696] close(11) = -1 EBADF (Bad file descriptor) [pid 6696] close(12) = -1 EBADF (Bad file descriptor) [pid 6696] close(13) = -1 EBADF (Bad file descriptor) [pid 6696] close(14) = -1 EBADF (Bad file descriptor) [pid 6696] close(15) = -1 EBADF (Bad file descriptor) [pid 6696] close(16) = -1 EBADF (Bad file descriptor) [pid 6696] close(17) = -1 EBADF (Bad file descriptor) [pid 6696] close(18) = -1 EBADF (Bad file descriptor) [pid 6696] close(19) = -1 EBADF (Bad file descriptor) [pid 6696] close(20) = -1 EBADF (Bad file descriptor) [pid 6696] close(21) = -1 EBADF (Bad file descriptor) [pid 6696] close(22) = -1 EBADF (Bad file descriptor) [pid 6696] close(23) = -1 EBADF (Bad file descriptor) [pid 6696] close(24) = -1 EBADF (Bad file descriptor) [pid 6696] close(25) = -1 EBADF (Bad file descriptor) [pid 6696] close(26) = -1 EBADF (Bad file descriptor) [pid 6696] close(27) = -1 EBADF (Bad file descriptor) [pid 6696] close(28) = -1 EBADF (Bad file descriptor) [pid 6696] close(29) = -1 EBADF (Bad file descriptor) [pid 6696] exit_group(0) = ? [pid 6696] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6697 attached [pid 6697] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1649 [pid 6697] <... prctl resumed>) = 0 [pid 6697] setpgid(0, 0) = 0 [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6697] write(3, "1000", 4) = 4 [pid 6697] close(3) = 0 [pid 6697] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6697] setns(201, 0) = 0 [pid 6697] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6697] setns(3, 0) = 0 [pid 6697] close(3) = 0 [pid 6697] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6697] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6697] close(3) = -1 EBADF (Bad file descriptor) [pid 6697] close(4) = 0 [pid 6697] close(5) = -1 EBADF (Bad file descriptor) [pid 6697] close(6) = -1 EBADF (Bad file descriptor) [pid 6697] close(7) = -1 EBADF (Bad file descriptor) [pid 6697] close(8) = -1 EBADF (Bad file descriptor) [pid 6697] close(9) = -1 EBADF (Bad file descriptor) [pid 6697] close(10) = -1 EBADF (Bad file descriptor) [pid 6697] close(11) = -1 EBADF (Bad file descriptor) [pid 6697] close(12) = -1 EBADF (Bad file descriptor) [pid 6697] close(13) = -1 EBADF (Bad file descriptor) [pid 6697] close(14) = -1 EBADF (Bad file descriptor) [pid 6697] close(15) = -1 EBADF (Bad file descriptor) [pid 6697] close(16) = -1 EBADF (Bad file descriptor) [pid 6697] close(17) = -1 EBADF (Bad file descriptor) [pid 6697] close(18) = -1 EBADF (Bad file descriptor) [pid 6697] close(19) = -1 EBADF (Bad file descriptor) [pid 6697] close(20) = -1 EBADF (Bad file descriptor) [pid 6697] close(21) = -1 EBADF (Bad file descriptor) [pid 6697] close(22) = -1 EBADF (Bad file descriptor) [pid 6697] close(23) = -1 EBADF (Bad file descriptor) [pid 6697] close(24) = -1 EBADF (Bad file descriptor) [pid 6697] close(25) = -1 EBADF (Bad file descriptor) [pid 6697] close(26) = -1 EBADF (Bad file descriptor) [pid 6697] close(27) = -1 EBADF (Bad file descriptor) [pid 6697] close(28) = -1 EBADF (Bad file descriptor) [pid 6697] close(29) = -1 EBADF (Bad file descriptor) [pid 6697] exit_group(0) = ? [pid 6697] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6698 attached [pid 6698] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1650 [pid 6698] <... set_robust_list resumed>) = 0 [pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6698] setpgid(0, 0) = 0 [pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6698] write(3, "1000", 4) = 4 [pid 6698] close(3) = 0 [pid 6698] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6698] setns(201, 0) = 0 [pid 6698] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6698] setns(3, 0) = 0 [pid 6698] close(3) = 0 [pid 6698] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6698] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6698] close(3) = -1 EBADF (Bad file descriptor) [pid 6698] close(4) = 0 [pid 6698] close(5) = -1 EBADF (Bad file descriptor) [pid 6698] close(6) = -1 EBADF (Bad file descriptor) [pid 6698] close(7) = -1 EBADF (Bad file descriptor) [pid 6698] close(8) = -1 EBADF (Bad file descriptor) [pid 6698] close(9) = -1 EBADF (Bad file descriptor) [pid 6698] close(10) = -1 EBADF (Bad file descriptor) [pid 6698] close(11) = -1 EBADF (Bad file descriptor) [pid 6698] close(12) = -1 EBADF (Bad file descriptor) [pid 6698] close(13) = -1 EBADF (Bad file descriptor) [pid 6698] close(14) = -1 EBADF (Bad file descriptor) [pid 6698] close(15) = -1 EBADF (Bad file descriptor) [pid 6698] close(16) = -1 EBADF (Bad file descriptor) [pid 6698] close(17) = -1 EBADF (Bad file descriptor) [pid 6698] close(18) = -1 EBADF (Bad file descriptor) [pid 6698] close(19) = -1 EBADF (Bad file descriptor) [pid 6698] close(20) = -1 EBADF (Bad file descriptor) [pid 6698] close(21) = -1 EBADF (Bad file descriptor) [pid 6698] close(22) = -1 EBADF (Bad file descriptor) [pid 6698] close(23) = -1 EBADF (Bad file descriptor) [pid 6698] close(24) = -1 EBADF (Bad file descriptor) [pid 6698] close(25) = -1 EBADF (Bad file descriptor) [pid 6698] close(26) = -1 EBADF (Bad file descriptor) [pid 6698] close(27) = -1 EBADF (Bad file descriptor) [pid 6698] close(28) = -1 EBADF (Bad file descriptor) [pid 6698] close(29) = -1 EBADF (Bad file descriptor) [pid 6698] exit_group(0) = ? [pid 6698] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6699 attached , child_tidptr=0x555555cb2690) = 1651 [pid 6699] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6699] setpgid(0, 0) = 0 [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6699] write(3, "1000", 4) = 4 [pid 6699] close(3) = 0 [pid 6699] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6699] setns(201, 0) = 0 [pid 6699] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6699] setns(3, 0) = 0 [pid 6699] close(3) = 0 [pid 6699] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6699] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6699] close(3) = -1 EBADF (Bad file descriptor) [pid 6699] close(4) = 0 [pid 6699] close(5) = -1 EBADF (Bad file descriptor) [pid 6699] close(6) = -1 EBADF (Bad file descriptor) [pid 6699] close(7) = -1 EBADF (Bad file descriptor) [pid 6699] close(8) = -1 EBADF (Bad file descriptor) [pid 6699] close(9) = -1 EBADF (Bad file descriptor) [pid 6699] close(10) = -1 EBADF (Bad file descriptor) [pid 6699] close(11) = -1 EBADF (Bad file descriptor) [pid 6699] close(12) = -1 EBADF (Bad file descriptor) [pid 6699] close(13) = -1 EBADF (Bad file descriptor) [pid 6699] close(14) = -1 EBADF (Bad file descriptor) [pid 6699] close(15) = -1 EBADF (Bad file descriptor) [pid 6699] close(16) = -1 EBADF (Bad file descriptor) [pid 6699] close(17) = -1 EBADF (Bad file descriptor) [pid 6699] close(18) = -1 EBADF (Bad file descriptor) [pid 6699] close(19) = -1 EBADF (Bad file descriptor) [pid 6699] close(20) = -1 EBADF (Bad file descriptor) [pid 6699] close(21) = -1 EBADF (Bad file descriptor) [pid 6699] close(22) = -1 EBADF (Bad file descriptor) [pid 6699] close(23) = -1 EBADF (Bad file descriptor) [pid 6699] close(24) = -1 EBADF (Bad file descriptor) [pid 6699] close(25) = -1 EBADF (Bad file descriptor) [pid 6699] close(26) = -1 EBADF (Bad file descriptor) [pid 6699] close(27) = -1 EBADF (Bad file descriptor) [pid 6699] close(28) = -1 EBADF (Bad file descriptor) [pid 6699] close(29) = -1 EBADF (Bad file descriptor) [pid 6699] exit_group(0) = ? [pid 6699] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6700 attached [pid 6700] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1652 [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6700] setpgid(0, 0) = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6700] write(3, "1000", 4) = 4 [pid 6700] close(3) = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6700] setns(201, 0) = 0 [pid 6700] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6700] setns(3, 0) = 0 [pid 6700] close(3) = 0 [pid 6700] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6700] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6700] close(3) = -1 EBADF (Bad file descriptor) [pid 6700] close(4) = 0 [pid 6700] close(5) = -1 EBADF (Bad file descriptor) [pid 6700] close(6) = -1 EBADF (Bad file descriptor) [pid 6700] close(7) = -1 EBADF (Bad file descriptor) [pid 6700] close(8) = -1 EBADF (Bad file descriptor) [pid 6700] close(9) = -1 EBADF (Bad file descriptor) [pid 6700] close(10) = -1 EBADF (Bad file descriptor) [pid 6700] close(11) = -1 EBADF (Bad file descriptor) [pid 6700] close(12) = -1 EBADF (Bad file descriptor) [pid 6700] close(13) = -1 EBADF (Bad file descriptor) [pid 6700] close(14) = -1 EBADF (Bad file descriptor) [pid 6700] close(15) = -1 EBADF (Bad file descriptor) [pid 6700] close(16) = -1 EBADF (Bad file descriptor) [pid 6700] close(17) = -1 EBADF (Bad file descriptor) [pid 6700] close(18) = -1 EBADF (Bad file descriptor) [pid 6700] close(19) = -1 EBADF (Bad file descriptor) [pid 6700] close(20) = -1 EBADF (Bad file descriptor) [pid 6700] close(21) = -1 EBADF (Bad file descriptor) [pid 6700] close(22) = -1 EBADF (Bad file descriptor) [pid 6700] close(23) = -1 EBADF (Bad file descriptor) [pid 6700] close(24) = -1 EBADF (Bad file descriptor) [pid 6700] close(25) = -1 EBADF (Bad file descriptor) [pid 6700] close(26) = -1 EBADF (Bad file descriptor) [pid 6700] close(27) = -1 EBADF (Bad file descriptor) [pid 6700] close(28) = -1 EBADF (Bad file descriptor) [pid 6700] close(29) = -1 EBADF (Bad file descriptor) [pid 6700] exit_group(0) = ? [pid 6700] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1653 ./strace-static-x86_64: Process 6701 attached [pid 6701] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6701] setpgid(0, 0) = 0 [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6701] write(3, "1000", 4) = 4 [pid 6701] close(3) = 0 [pid 6701] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6701] setns(201, 0) = 0 [pid 6701] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6701] setns(3, 0) = 0 [pid 6701] close(3) = 0 [pid 6701] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6701] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6701] close(3) = -1 EBADF (Bad file descriptor) [pid 6701] close(4) = 0 [pid 6701] close(5) = -1 EBADF (Bad file descriptor) [pid 6701] close(6) = -1 EBADF (Bad file descriptor) [pid 6701] close(7) = -1 EBADF (Bad file descriptor) [pid 6701] close(8) = -1 EBADF (Bad file descriptor) [pid 6701] close(9) = -1 EBADF (Bad file descriptor) [pid 6701] close(10) = -1 EBADF (Bad file descriptor) [pid 6701] close(11) = -1 EBADF (Bad file descriptor) [pid 6701] close(12) = -1 EBADF (Bad file descriptor) [pid 6701] close(13) = -1 EBADF (Bad file descriptor) [pid 6701] close(14) = -1 EBADF (Bad file descriptor) [pid 6701] close(15) = -1 EBADF (Bad file descriptor) [pid 6701] close(16) = -1 EBADF (Bad file descriptor) [pid 6701] close(17) = -1 EBADF (Bad file descriptor) [pid 6701] close(18) = -1 EBADF (Bad file descriptor) [pid 6701] close(19) = -1 EBADF (Bad file descriptor) [pid 6701] close(20) = -1 EBADF (Bad file descriptor) [pid 6701] close(21) = -1 EBADF (Bad file descriptor) [pid 6701] close(22) = -1 EBADF (Bad file descriptor) [pid 6701] close(23) = -1 EBADF (Bad file descriptor) [pid 6701] close(24) = -1 EBADF (Bad file descriptor) [pid 6701] close(25) = -1 EBADF (Bad file descriptor) [pid 6701] close(26) = -1 EBADF (Bad file descriptor) [pid 6701] close(27) = -1 EBADF (Bad file descriptor) [pid 6701] close(28) = -1 EBADF (Bad file descriptor) [pid 6701] close(29) = -1 EBADF (Bad file descriptor) [pid 6701] exit_group(0) = ? [pid 6701] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6702 attached , child_tidptr=0x555555cb2690) = 1654 [pid 6702] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6702] setpgid(0, 0) = 0 [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6702] write(3, "1000", 4) = 4 [pid 6702] close(3) = 0 [pid 6702] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6702] setns(201, 0) = 0 [pid 6702] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6702] setns(3, 0) = 0 [pid 6702] close(3) = 0 [pid 6702] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6702] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6702] close(3) = -1 EBADF (Bad file descriptor) [pid 6702] close(4) = 0 [pid 6702] close(5) = -1 EBADF (Bad file descriptor) [pid 6702] close(6) = -1 EBADF (Bad file descriptor) [pid 6702] close(7) = -1 EBADF (Bad file descriptor) [pid 6702] close(8) = -1 EBADF (Bad file descriptor) [pid 6702] close(9) = -1 EBADF (Bad file descriptor) [pid 6702] close(10) = -1 EBADF (Bad file descriptor) [pid 6702] close(11) = -1 EBADF (Bad file descriptor) [pid 6702] close(12) = -1 EBADF (Bad file descriptor) [pid 6702] close(13) = -1 EBADF (Bad file descriptor) [pid 6702] close(14) = -1 EBADF (Bad file descriptor) [pid 6702] close(15) = -1 EBADF (Bad file descriptor) [pid 6702] close(16) = -1 EBADF (Bad file descriptor) [pid 6702] close(17) = -1 EBADF (Bad file descriptor) [pid 6702] close(18) = -1 EBADF (Bad file descriptor) [pid 6702] close(19) = -1 EBADF (Bad file descriptor) [pid 6702] close(20) = -1 EBADF (Bad file descriptor) [pid 6702] close(21) = -1 EBADF (Bad file descriptor) [pid 6702] close(22) = -1 EBADF (Bad file descriptor) [pid 6702] close(23) = -1 EBADF (Bad file descriptor) [pid 6702] close(24) = -1 EBADF (Bad file descriptor) [pid 6702] close(25) = -1 EBADF (Bad file descriptor) [pid 6702] close(26) = -1 EBADF (Bad file descriptor) [pid 6702] close(27) = -1 EBADF (Bad file descriptor) [pid 6702] close(28) = -1 EBADF (Bad file descriptor) [pid 6702] close(29) = -1 EBADF (Bad file descriptor) [pid 6702] exit_group(0) = ? [pid 6702] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6703 attached [pid 6703] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6703] setpgid(0, 0) = 0 [pid 6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1655 [pid 6703] write(3, "1000", 4) = 4 [pid 6703] close(3) = 0 [pid 6703] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6703] setns(201, 0) = 0 [pid 6703] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6703] setns(3, 0) = 0 [pid 6703] close(3) = 0 [pid 6703] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6703] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6703] close(3) = -1 EBADF (Bad file descriptor) [pid 6703] close(4) = 0 [pid 6703] close(5) = -1 EBADF (Bad file descriptor) [pid 6703] close(6) = -1 EBADF (Bad file descriptor) [pid 6703] close(7) = -1 EBADF (Bad file descriptor) [pid 6703] close(8) = -1 EBADF (Bad file descriptor) [pid 6703] close(9) = -1 EBADF (Bad file descriptor) [pid 6703] close(10) = -1 EBADF (Bad file descriptor) [pid 6703] close(11) = -1 EBADF (Bad file descriptor) [pid 6703] close(12) = -1 EBADF (Bad file descriptor) [pid 6703] close(13) = -1 EBADF (Bad file descriptor) [pid 6703] close(14) = -1 EBADF (Bad file descriptor) [pid 6703] close(15) = -1 EBADF (Bad file descriptor) [pid 6703] close(16) = -1 EBADF (Bad file descriptor) [pid 6703] close(17) = -1 EBADF (Bad file descriptor) [pid 6703] close(18) = -1 EBADF (Bad file descriptor) [pid 6703] close(19) = -1 EBADF (Bad file descriptor) [pid 6703] close(20) = -1 EBADF (Bad file descriptor) [pid 6703] close(21) = -1 EBADF (Bad file descriptor) [pid 6703] close(22) = -1 EBADF (Bad file descriptor) [pid 6703] close(23) = -1 EBADF (Bad file descriptor) [pid 6703] close(24) = -1 EBADF (Bad file descriptor) [pid 6703] close(25) = -1 EBADF (Bad file descriptor) [pid 6703] close(26) = -1 EBADF (Bad file descriptor) [pid 6703] close(27) = -1 EBADF (Bad file descriptor) [pid 6703] close(28) = -1 EBADF (Bad file descriptor) [pid 6703] close(29) = -1 EBADF (Bad file descriptor) [pid 6703] exit_group(0) = ? [pid 6703] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6704 attached , child_tidptr=0x555555cb2690) = 1656 [pid 6704] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6704] setpgid(0, 0) = 0 [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6704] write(3, "1000", 4) = 4 [pid 6704] close(3) = 0 [pid 6704] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6704] setns(201, 0) = 0 [pid 6704] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6704] setns(3, 0) = 0 [pid 6704] close(3) = 0 [pid 6704] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6704] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6704] close(3) = -1 EBADF (Bad file descriptor) [pid 6704] close(4) = 0 [pid 6704] close(5) = -1 EBADF (Bad file descriptor) [pid 6704] close(6) = -1 EBADF (Bad file descriptor) [pid 6704] close(7) = -1 EBADF (Bad file descriptor) [pid 6704] close(8) = -1 EBADF (Bad file descriptor) [pid 6704] close(9) = -1 EBADF (Bad file descriptor) [pid 6704] close(10) = -1 EBADF (Bad file descriptor) [pid 6704] close(11) = -1 EBADF (Bad file descriptor) [pid 6704] close(12) = -1 EBADF (Bad file descriptor) [pid 6704] close(13) = -1 EBADF (Bad file descriptor) [pid 6704] close(14) = -1 EBADF (Bad file descriptor) [pid 6704] close(15) = -1 EBADF (Bad file descriptor) [pid 6704] close(16) = -1 EBADF (Bad file descriptor) [pid 6704] close(17) = -1 EBADF (Bad file descriptor) [pid 6704] close(18) = -1 EBADF (Bad file descriptor) [pid 6704] close(19) = -1 EBADF (Bad file descriptor) [pid 6704] close(20) = -1 EBADF (Bad file descriptor) [pid 6704] close(21) = -1 EBADF (Bad file descriptor) [pid 6704] close(22) = -1 EBADF (Bad file descriptor) [pid 6704] close(23) = -1 EBADF (Bad file descriptor) [pid 6704] close(24) = -1 EBADF (Bad file descriptor) [pid 6704] close(25) = -1 EBADF (Bad file descriptor) [pid 6704] close(26) = -1 EBADF (Bad file descriptor) [pid 6704] close(27) = -1 EBADF (Bad file descriptor) [pid 6704] close(28) = -1 EBADF (Bad file descriptor) [pid 6704] close(29) = -1 EBADF (Bad file descriptor) [pid 6704] exit_group(0) = ? [pid 6704] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6705 attached [pid 6705] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1657 [pid 6705] <... set_robust_list resumed>) = 0 [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6705] setpgid(0, 0) = 0 [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6705] write(3, "1000", 4) = 4 [pid 6705] close(3) = 0 [pid 6705] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6705] setns(201, 0) = 0 [pid 6705] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6705] setns(3, 0) = 0 [pid 6705] close(3) = 0 [pid 6705] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6705] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6705] close(3) = -1 EBADF (Bad file descriptor) [pid 6705] close(4) = 0 [pid 6705] close(5) = -1 EBADF (Bad file descriptor) [pid 6705] close(6) = -1 EBADF (Bad file descriptor) [pid 6705] close(7) = -1 EBADF (Bad file descriptor) [pid 6705] close(8) = -1 EBADF (Bad file descriptor) [pid 6705] close(9) = -1 EBADF (Bad file descriptor) [pid 6705] close(10) = -1 EBADF (Bad file descriptor) [pid 6705] close(11) = -1 EBADF (Bad file descriptor) [pid 6705] close(12) = -1 EBADF (Bad file descriptor) [pid 6705] close(13) = -1 EBADF (Bad file descriptor) [pid 6705] close(14) = -1 EBADF (Bad file descriptor) [pid 6705] close(15) = -1 EBADF (Bad file descriptor) [pid 6705] close(16) = -1 EBADF (Bad file descriptor) [pid 6705] close(17) = -1 EBADF (Bad file descriptor) [pid 6705] close(18) = -1 EBADF (Bad file descriptor) [pid 6705] close(19) = -1 EBADF (Bad file descriptor) [pid 6705] close(20) = -1 EBADF (Bad file descriptor) [pid 6705] close(21) = -1 EBADF (Bad file descriptor) [pid 6705] close(22) = -1 EBADF (Bad file descriptor) [pid 6705] close(23) = -1 EBADF (Bad file descriptor) [pid 6705] close(24) = -1 EBADF (Bad file descriptor) [pid 6705] close(25) = -1 EBADF (Bad file descriptor) [pid 6705] close(26) = -1 EBADF (Bad file descriptor) [pid 6705] close(27) = -1 EBADF (Bad file descriptor) [pid 6705] close(28) = -1 EBADF (Bad file descriptor) [pid 6705] close(29) = -1 EBADF (Bad file descriptor) [pid 6705] exit_group(0) = ? [pid 6705] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6706 attached , child_tidptr=0x555555cb2690) = 1658 [pid 6706] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6706] setpgid(0, 0) = 0 [pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6706] write(3, "1000", 4) = 4 [pid 6706] close(3) = 0 [pid 6706] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6706] setns(201, 0) = 0 [pid 6706] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6706] setns(3, 0) = 0 [pid 6706] close(3) = 0 [pid 6706] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6706] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6706] close(3) = -1 EBADF (Bad file descriptor) [pid 6706] close(4) = 0 [pid 6706] close(5) = -1 EBADF (Bad file descriptor) [pid 6706] close(6) = -1 EBADF (Bad file descriptor) [pid 6706] close(7) = -1 EBADF (Bad file descriptor) [pid 6706] close(8) = -1 EBADF (Bad file descriptor) [pid 6706] close(9) = -1 EBADF (Bad file descriptor) [pid 6706] close(10) = -1 EBADF (Bad file descriptor) [pid 6706] close(11) = -1 EBADF (Bad file descriptor) [pid 6706] close(12) = -1 EBADF (Bad file descriptor) [pid 6706] close(13) = -1 EBADF (Bad file descriptor) [pid 6706] close(14) = -1 EBADF (Bad file descriptor) [pid 6706] close(15) = -1 EBADF (Bad file descriptor) [pid 6706] close(16) = -1 EBADF (Bad file descriptor) [pid 6706] close(17) = -1 EBADF (Bad file descriptor) [pid 6706] close(18) = -1 EBADF (Bad file descriptor) [pid 6706] close(19) = -1 EBADF (Bad file descriptor) [pid 6706] close(20) = -1 EBADF (Bad file descriptor) [pid 6706] close(21) = -1 EBADF (Bad file descriptor) [pid 6706] close(22) = -1 EBADF (Bad file descriptor) [pid 6706] close(23) = -1 EBADF (Bad file descriptor) [pid 6706] close(24) = -1 EBADF (Bad file descriptor) [pid 6706] close(25) = -1 EBADF (Bad file descriptor) [pid 6706] close(26) = -1 EBADF (Bad file descriptor) [pid 6706] close(27) = -1 EBADF (Bad file descriptor) [pid 6706] close(28) = -1 EBADF (Bad file descriptor) [pid 6706] close(29) = -1 EBADF (Bad file descriptor) [pid 6706] exit_group(0) = ? [pid 6706] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6707 attached , child_tidptr=0x555555cb2690) = 1659 [pid 6707] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6707] setpgid(0, 0) = 0 [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6707] write(3, "1000", 4) = 4 [pid 6707] close(3) = 0 [pid 6707] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6707] setns(201, 0) = 0 [pid 6707] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6707] setns(3, 0) = 0 [pid 6707] close(3) = 0 [pid 6707] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6707] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6707] close(3) = -1 EBADF (Bad file descriptor) [pid 6707] close(4) = 0 [pid 6707] close(5) = -1 EBADF (Bad file descriptor) [pid 6707] close(6) = -1 EBADF (Bad file descriptor) [pid 6707] close(7) = -1 EBADF (Bad file descriptor) [pid 6707] close(8) = -1 EBADF (Bad file descriptor) [pid 6707] close(9) = -1 EBADF (Bad file descriptor) [pid 6707] close(10) = -1 EBADF (Bad file descriptor) [pid 6707] close(11) = -1 EBADF (Bad file descriptor) [pid 6707] close(12) = -1 EBADF (Bad file descriptor) [pid 6707] close(13) = -1 EBADF (Bad file descriptor) [pid 6707] close(14) = -1 EBADF (Bad file descriptor) [pid 6707] close(15) = -1 EBADF (Bad file descriptor) [pid 6707] close(16) = -1 EBADF (Bad file descriptor) [pid 6707] close(17) = -1 EBADF (Bad file descriptor) [pid 6707] close(18) = -1 EBADF (Bad file descriptor) [pid 6707] close(19) = -1 EBADF (Bad file descriptor) [pid 6707] close(20) = -1 EBADF (Bad file descriptor) [pid 6707] close(21) = -1 EBADF (Bad file descriptor) [pid 6707] close(22) = -1 EBADF (Bad file descriptor) [pid 6707] close(23) = -1 EBADF (Bad file descriptor) [pid 6707] close(24) = -1 EBADF (Bad file descriptor) [pid 6707] close(25) = -1 EBADF (Bad file descriptor) [pid 6707] close(26) = -1 EBADF (Bad file descriptor) [pid 6707] close(27) = -1 EBADF (Bad file descriptor) [pid 6707] close(28) = -1 EBADF (Bad file descriptor) [pid 6707] close(29) = -1 EBADF (Bad file descriptor) [pid 6707] exit_group(0) = ? [pid 6707] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1659, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6708 attached , child_tidptr=0x555555cb2690) = 1660 [pid 6708] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6708] setpgid(0, 0) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6708] write(3, "1000", 4) = 4 [pid 6708] close(3) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6708] setns(201, 0) = 0 [pid 6708] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6708] setns(3, 0) = 0 [pid 6708] close(3) = 0 [pid 6708] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6708] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6708] close(3) = -1 EBADF (Bad file descriptor) [pid 6708] close(4) = 0 [pid 6708] close(5) = -1 EBADF (Bad file descriptor) [pid 6708] close(6) = -1 EBADF (Bad file descriptor) [pid 6708] close(7) = -1 EBADF (Bad file descriptor) [pid 6708] close(8) = -1 EBADF (Bad file descriptor) [pid 6708] close(9) = -1 EBADF (Bad file descriptor) [pid 6708] close(10) = -1 EBADF (Bad file descriptor) [pid 6708] close(11) = -1 EBADF (Bad file descriptor) [pid 6708] close(12) = -1 EBADF (Bad file descriptor) [pid 6708] close(13) = -1 EBADF (Bad file descriptor) [pid 6708] close(14) = -1 EBADF (Bad file descriptor) [pid 6708] close(15) = -1 EBADF (Bad file descriptor) [pid 6708] close(16) = -1 EBADF (Bad file descriptor) [pid 6708] close(17) = -1 EBADF (Bad file descriptor) [pid 6708] close(18) = -1 EBADF (Bad file descriptor) [pid 6708] close(19) = -1 EBADF (Bad file descriptor) [pid 6708] close(20) = -1 EBADF (Bad file descriptor) [pid 6708] close(21) = -1 EBADF (Bad file descriptor) [pid 6708] close(22) = -1 EBADF (Bad file descriptor) [pid 6708] close(23) = -1 EBADF (Bad file descriptor) [pid 6708] close(24) = -1 EBADF (Bad file descriptor) [pid 6708] close(25) = -1 EBADF (Bad file descriptor) [pid 6708] close(26) = -1 EBADF (Bad file descriptor) [pid 6708] close(27) = -1 EBADF (Bad file descriptor) [pid 6708] close(28) = -1 EBADF (Bad file descriptor) [pid 6708] close(29) = -1 EBADF (Bad file descriptor) [pid 6708] exit_group(0) = ? [pid 6708] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6709 attached [pid 6709] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1661 [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6709] setpgid(0, 0) = 0 [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6709] write(3, "1000", 4) = 4 [pid 6709] close(3) = 0 [pid 6709] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6709] setns(201, 0) = 0 [pid 6709] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6709] setns(3, 0) = 0 [pid 6709] close(3) = 0 [pid 6709] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6709] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6709] close(3) = -1 EBADF (Bad file descriptor) [pid 6709] close(4) = 0 [pid 6709] close(5) = -1 EBADF (Bad file descriptor) [pid 6709] close(6) = -1 EBADF (Bad file descriptor) [pid 6709] close(7) = -1 EBADF (Bad file descriptor) [pid 6709] close(8) = -1 EBADF (Bad file descriptor) [pid 6709] close(9) = -1 EBADF (Bad file descriptor) [pid 6709] close(10) = -1 EBADF (Bad file descriptor) [pid 6709] close(11) = -1 EBADF (Bad file descriptor) [pid 6709] close(12) = -1 EBADF (Bad file descriptor) [pid 6709] close(13) = -1 EBADF (Bad file descriptor) [pid 6709] close(14) = -1 EBADF (Bad file descriptor) [pid 6709] close(15) = -1 EBADF (Bad file descriptor) [pid 6709] close(16) = -1 EBADF (Bad file descriptor) [pid 6709] close(17) = -1 EBADF (Bad file descriptor) [pid 6709] close(18) = -1 EBADF (Bad file descriptor) [pid 6709] close(19) = -1 EBADF (Bad file descriptor) [pid 6709] close(20) = -1 EBADF (Bad file descriptor) [pid 6709] close(21) = -1 EBADF (Bad file descriptor) [pid 6709] close(22) = -1 EBADF (Bad file descriptor) [pid 6709] close(23) = -1 EBADF (Bad file descriptor) [pid 6709] close(24) = -1 EBADF (Bad file descriptor) [pid 6709] close(25) = -1 EBADF (Bad file descriptor) [pid 6709] close(26) = -1 EBADF (Bad file descriptor) [pid 6709] close(27) = -1 EBADF (Bad file descriptor) [pid 6709] close(28) = -1 EBADF (Bad file descriptor) [pid 6709] close(29) = -1 EBADF (Bad file descriptor) [pid 6709] exit_group(0) = ? [pid 6709] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6710 attached [pid 6710] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1662 [pid 6710] <... set_robust_list resumed>) = 0 [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6710] setpgid(0, 0) = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6710] write(3, "1000", 4) = 4 [pid 6710] close(3) = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6710] setns(201, 0) = 0 [pid 6710] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6710] setns(3, 0) = 0 [pid 6710] close(3) = 0 [pid 6710] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6710] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6710] close(3) = -1 EBADF (Bad file descriptor) [pid 6710] close(4) = 0 [pid 6710] close(5) = -1 EBADF (Bad file descriptor) [pid 6710] close(6) = -1 EBADF (Bad file descriptor) [pid 6710] close(7) = -1 EBADF (Bad file descriptor) [pid 6710] close(8) = -1 EBADF (Bad file descriptor) [pid 6710] close(9) = -1 EBADF (Bad file descriptor) [pid 6710] close(10) = -1 EBADF (Bad file descriptor) [pid 6710] close(11) = -1 EBADF (Bad file descriptor) [pid 6710] close(12) = -1 EBADF (Bad file descriptor) [pid 6710] close(13) = -1 EBADF (Bad file descriptor) [pid 6710] close(14) = -1 EBADF (Bad file descriptor) [pid 6710] close(15) = -1 EBADF (Bad file descriptor) [pid 6710] close(16) = -1 EBADF (Bad file descriptor) [pid 6710] close(17) = -1 EBADF (Bad file descriptor) [pid 6710] close(18) = -1 EBADF (Bad file descriptor) [pid 6710] close(19) = -1 EBADF (Bad file descriptor) [pid 6710] close(20) = -1 EBADF (Bad file descriptor) [pid 6710] close(21) = -1 EBADF (Bad file descriptor) [pid 6710] close(22) = -1 EBADF (Bad file descriptor) [pid 6710] close(23) = -1 EBADF (Bad file descriptor) [pid 6710] close(24) = -1 EBADF (Bad file descriptor) [pid 6710] close(25) = -1 EBADF (Bad file descriptor) [pid 6710] close(26) = -1 EBADF (Bad file descriptor) [pid 6710] close(27) = -1 EBADF (Bad file descriptor) [pid 6710] close(28) = -1 EBADF (Bad file descriptor) [pid 6710] close(29) = -1 EBADF (Bad file descriptor) [pid 6710] exit_group(0) = ? [pid 6710] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1662, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6711 attached , child_tidptr=0x555555cb2690) = 1663 [pid 6711] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6711] setpgid(0, 0) = 0 [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6711] write(3, "1000", 4) = 4 [pid 6711] close(3) = 0 [pid 6711] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6711] setns(201, 0) = 0 [pid 6711] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6711] setns(3, 0) = 0 [pid 6711] close(3) = 0 [pid 6711] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6711] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6711] close(3) = -1 EBADF (Bad file descriptor) [pid 6711] close(4) = 0 [pid 6711] close(5) = -1 EBADF (Bad file descriptor) [pid 6711] close(6) = -1 EBADF (Bad file descriptor) [pid 6711] close(7) = -1 EBADF (Bad file descriptor) [pid 6711] close(8) = -1 EBADF (Bad file descriptor) [pid 6711] close(9) = -1 EBADF (Bad file descriptor) [pid 6711] close(10) = -1 EBADF (Bad file descriptor) [pid 6711] close(11) = -1 EBADF (Bad file descriptor) [pid 6711] close(12) = -1 EBADF (Bad file descriptor) [pid 6711] close(13) = -1 EBADF (Bad file descriptor) [pid 6711] close(14) = -1 EBADF (Bad file descriptor) [pid 6711] close(15) = -1 EBADF (Bad file descriptor) [pid 6711] close(16) = -1 EBADF (Bad file descriptor) [pid 6711] close(17) = -1 EBADF (Bad file descriptor) [pid 6711] close(18) = -1 EBADF (Bad file descriptor) [pid 6711] close(19) = -1 EBADF (Bad file descriptor) [pid 6711] close(20) = -1 EBADF (Bad file descriptor) [pid 6711] close(21) = -1 EBADF (Bad file descriptor) [pid 6711] close(22) = -1 EBADF (Bad file descriptor) [pid 6711] close(23) = -1 EBADF (Bad file descriptor) [pid 6711] close(24) = -1 EBADF (Bad file descriptor) [pid 6711] close(25) = -1 EBADF (Bad file descriptor) [pid 6711] close(26) = -1 EBADF (Bad file descriptor) [pid 6711] close(27) = -1 EBADF (Bad file descriptor) [pid 6711] close(28) = -1 EBADF (Bad file descriptor) [pid 6711] close(29) = -1 EBADF (Bad file descriptor) [pid 6711] exit_group(0) = ? [pid 6711] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6712 attached , child_tidptr=0x555555cb2690) = 1664 [pid 6712] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6712] setpgid(0, 0) = 0 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6712] write(3, "1000", 4) = 4 [pid 6712] close(3) = 0 [pid 6712] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6712] setns(201, 0) = 0 [pid 6712] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6712] setns(3, 0) = 0 [pid 6712] close(3) = 0 [pid 6712] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6712] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6712] close(3) = -1 EBADF (Bad file descriptor) [pid 6712] close(4) = 0 [pid 6712] close(5) = -1 EBADF (Bad file descriptor) [pid 6712] close(6) = -1 EBADF (Bad file descriptor) [pid 6712] close(7) = -1 EBADF (Bad file descriptor) [pid 6712] close(8) = -1 EBADF (Bad file descriptor) [pid 6712] close(9) = -1 EBADF (Bad file descriptor) [pid 6712] close(10) = -1 EBADF (Bad file descriptor) [pid 6712] close(11) = -1 EBADF (Bad file descriptor) [pid 6712] close(12) = -1 EBADF (Bad file descriptor) [pid 6712] close(13) = -1 EBADF (Bad file descriptor) [pid 6712] close(14) = -1 EBADF (Bad file descriptor) [pid 6712] close(15) = -1 EBADF (Bad file descriptor) [pid 6712] close(16) = -1 EBADF (Bad file descriptor) [pid 6712] close(17) = -1 EBADF (Bad file descriptor) [pid 6712] close(18) = -1 EBADF (Bad file descriptor) [pid 6712] close(19) = -1 EBADF (Bad file descriptor) [pid 6712] close(20) = -1 EBADF (Bad file descriptor) [pid 6712] close(21) = -1 EBADF (Bad file descriptor) [pid 6712] close(22) = -1 EBADF (Bad file descriptor) [pid 6712] close(23) = -1 EBADF (Bad file descriptor) [pid 6712] close(24) = -1 EBADF (Bad file descriptor) [pid 6712] close(25) = -1 EBADF (Bad file descriptor) [pid 6712] close(26) = -1 EBADF (Bad file descriptor) [pid 6712] close(27) = -1 EBADF (Bad file descriptor) [pid 6712] close(28) = -1 EBADF (Bad file descriptor) [pid 6712] close(29) = -1 EBADF (Bad file descriptor) [pid 6712] exit_group(0) = ? [pid 6712] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6713 attached , child_tidptr=0x555555cb2690) = 1665 [pid 6713] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6713] setpgid(0, 0) = 0 [pid 6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6713] write(3, "1000", 4) = 4 [pid 6713] close(3) = 0 [pid 6713] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6713] setns(201, 0) = 0 [pid 6713] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6713] setns(3, 0) = 0 [pid 6713] close(3) = 0 [pid 6713] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6713] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6713] close(3) = -1 EBADF (Bad file descriptor) [pid 6713] close(4) = 0 [pid 6713] close(5) = -1 EBADF (Bad file descriptor) [pid 6713] close(6) = -1 EBADF (Bad file descriptor) [pid 6713] close(7) = -1 EBADF (Bad file descriptor) [pid 6713] close(8) = -1 EBADF (Bad file descriptor) [pid 6713] close(9) = -1 EBADF (Bad file descriptor) [pid 6713] close(10) = -1 EBADF (Bad file descriptor) [pid 6713] close(11) = -1 EBADF (Bad file descriptor) [pid 6713] close(12) = -1 EBADF (Bad file descriptor) [pid 6713] close(13) = -1 EBADF (Bad file descriptor) [pid 6713] close(14) = -1 EBADF (Bad file descriptor) [pid 6713] close(15) = -1 EBADF (Bad file descriptor) [pid 6713] close(16) = -1 EBADF (Bad file descriptor) [pid 6713] close(17) = -1 EBADF (Bad file descriptor) [pid 6713] close(18) = -1 EBADF (Bad file descriptor) [pid 6713] close(19) = -1 EBADF (Bad file descriptor) [pid 6713] close(20) = -1 EBADF (Bad file descriptor) [pid 6713] close(21) = -1 EBADF (Bad file descriptor) [pid 6713] close(22) = -1 EBADF (Bad file descriptor) [pid 6713] close(23) = -1 EBADF (Bad file descriptor) [pid 6713] close(24) = -1 EBADF (Bad file descriptor) [pid 6713] close(25) = -1 EBADF (Bad file descriptor) [pid 6713] close(26) = -1 EBADF (Bad file descriptor) [pid 6713] close(27) = -1 EBADF (Bad file descriptor) [pid 6713] close(28) = -1 EBADF (Bad file descriptor) [pid 6713] close(29) = -1 EBADF (Bad file descriptor) [pid 6713] exit_group(0) = ? [pid 6713] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6714 attached , child_tidptr=0x555555cb2690) = 1666 [pid 6714] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6714] setpgid(0, 0) = 0 [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6714] write(3, "1000", 4) = 4 [pid 6714] close(3) = 0 [pid 6714] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6714] setns(201, 0) = 0 [pid 6714] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6714] setns(3, 0) = 0 [pid 6714] close(3) = 0 [pid 6714] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6714] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6714] close(3) = -1 EBADF (Bad file descriptor) [pid 6714] close(4) = 0 [pid 6714] close(5) = -1 EBADF (Bad file descriptor) [pid 6714] close(6) = -1 EBADF (Bad file descriptor) [pid 6714] close(7) = -1 EBADF (Bad file descriptor) [pid 6714] close(8) = -1 EBADF (Bad file descriptor) [pid 6714] close(9) = -1 EBADF (Bad file descriptor) [pid 6714] close(10) = -1 EBADF (Bad file descriptor) [pid 6714] close(11) = -1 EBADF (Bad file descriptor) [pid 6714] close(12) = -1 EBADF (Bad file descriptor) [pid 6714] close(13) = -1 EBADF (Bad file descriptor) [pid 6714] close(14) = -1 EBADF (Bad file descriptor) [pid 6714] close(15) = -1 EBADF (Bad file descriptor) [pid 6714] close(16) = -1 EBADF (Bad file descriptor) [pid 6714] close(17) = -1 EBADF (Bad file descriptor) [pid 6714] close(18) = -1 EBADF (Bad file descriptor) [pid 6714] close(19) = -1 EBADF (Bad file descriptor) [pid 6714] close(20) = -1 EBADF (Bad file descriptor) [pid 6714] close(21) = -1 EBADF (Bad file descriptor) [pid 6714] close(22) = -1 EBADF (Bad file descriptor) [pid 6714] close(23) = -1 EBADF (Bad file descriptor) [pid 6714] close(24) = -1 EBADF (Bad file descriptor) [pid 6714] close(25) = -1 EBADF (Bad file descriptor) [pid 6714] close(26) = -1 EBADF (Bad file descriptor) [pid 6714] close(27) = -1 EBADF (Bad file descriptor) [pid 6714] close(28) = -1 EBADF (Bad file descriptor) [pid 6714] close(29) = -1 EBADF (Bad file descriptor) [pid 6714] exit_group(0) = ? [pid 6714] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6715 attached , child_tidptr=0x555555cb2690) = 1667 [pid 6715] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6715] setpgid(0, 0) = 0 [pid 6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6715] write(3, "1000", 4) = 4 [pid 6715] close(3) = 0 [pid 6715] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6715] setns(201, 0) = 0 [pid 6715] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6715] setns(3, 0) = 0 [pid 6715] close(3) = 0 [pid 6715] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6715] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6715] close(3) = -1 EBADF (Bad file descriptor) [pid 6715] close(4) = 0 [pid 6715] close(5) = -1 EBADF (Bad file descriptor) [pid 6715] close(6) = -1 EBADF (Bad file descriptor) [pid 6715] close(7) = -1 EBADF (Bad file descriptor) [pid 6715] close(8) = -1 EBADF (Bad file descriptor) [pid 6715] close(9) = -1 EBADF (Bad file descriptor) [pid 6715] close(10) = -1 EBADF (Bad file descriptor) [pid 6715] close(11) = -1 EBADF (Bad file descriptor) [pid 6715] close(12) = -1 EBADF (Bad file descriptor) [pid 6715] close(13) = -1 EBADF (Bad file descriptor) [pid 6715] close(14) = -1 EBADF (Bad file descriptor) [pid 6715] close(15) = -1 EBADF (Bad file descriptor) [pid 6715] close(16) = -1 EBADF (Bad file descriptor) [pid 6715] close(17) = -1 EBADF (Bad file descriptor) [pid 6715] close(18) = -1 EBADF (Bad file descriptor) [pid 6715] close(19) = -1 EBADF (Bad file descriptor) [pid 6715] close(20) = -1 EBADF (Bad file descriptor) [pid 6715] close(21) = -1 EBADF (Bad file descriptor) [pid 6715] close(22) = -1 EBADF (Bad file descriptor) [pid 6715] close(23) = -1 EBADF (Bad file descriptor) [pid 6715] close(24) = -1 EBADF (Bad file descriptor) [pid 6715] close(25) = -1 EBADF (Bad file descriptor) [pid 6715] close(26) = -1 EBADF (Bad file descriptor) [pid 6715] close(27) = -1 EBADF (Bad file descriptor) [pid 6715] close(28) = -1 EBADF (Bad file descriptor) [pid 6715] close(29) = -1 EBADF (Bad file descriptor) [pid 6715] exit_group(0) = ? [pid 6715] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6716 attached [pid 6716] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1668 [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6716] setpgid(0, 0) = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6716] write(3, "1000", 4) = 4 [pid 6716] close(3) = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6716] setns(201, 0) = 0 [pid 6716] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6716] setns(3, 0) = 0 [pid 6716] close(3) = 0 [pid 6716] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6716] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6716] close(3) = -1 EBADF (Bad file descriptor) [pid 6716] close(4) = 0 [pid 6716] close(5) = -1 EBADF (Bad file descriptor) [pid 6716] close(6) = -1 EBADF (Bad file descriptor) [pid 6716] close(7) = -1 EBADF (Bad file descriptor) [pid 6716] close(8) = -1 EBADF (Bad file descriptor) [pid 6716] close(9) = -1 EBADF (Bad file descriptor) [pid 6716] close(10) = -1 EBADF (Bad file descriptor) [pid 6716] close(11) = -1 EBADF (Bad file descriptor) [pid 6716] close(12) = -1 EBADF (Bad file descriptor) [pid 6716] close(13) = -1 EBADF (Bad file descriptor) [pid 6716] close(14) = -1 EBADF (Bad file descriptor) [pid 6716] close(15) = -1 EBADF (Bad file descriptor) [pid 6716] close(16) = -1 EBADF (Bad file descriptor) [pid 6716] close(17) = -1 EBADF (Bad file descriptor) [pid 6716] close(18) = -1 EBADF (Bad file descriptor) [pid 6716] close(19) = -1 EBADF (Bad file descriptor) [pid 6716] close(20) = -1 EBADF (Bad file descriptor) [pid 6716] close(21) = -1 EBADF (Bad file descriptor) [pid 6716] close(22) = -1 EBADF (Bad file descriptor) [pid 6716] close(23) = -1 EBADF (Bad file descriptor) [pid 6716] close(24) = -1 EBADF (Bad file descriptor) [pid 6716] close(25) = -1 EBADF (Bad file descriptor) [pid 6716] close(26) = -1 EBADF (Bad file descriptor) [pid 6716] close(27) = -1 EBADF (Bad file descriptor) [pid 6716] close(28) = -1 EBADF (Bad file descriptor) [pid 6716] close(29) = -1 EBADF (Bad file descriptor) [pid 6716] exit_group(0) = ? [pid 6716] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6717 attached , child_tidptr=0x555555cb2690) = 1669 [pid 6717] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6717] setpgid(0, 0) = 0 [pid 6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6717] write(3, "1000", 4) = 4 [pid 6717] close(3) = 0 [pid 6717] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6717] setns(201, 0) = 0 [pid 6717] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6717] setns(3, 0) = 0 [pid 6717] close(3) = 0 [pid 6717] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6717] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6717] close(3) = -1 EBADF (Bad file descriptor) [pid 6717] close(4) = 0 [pid 6717] close(5) = -1 EBADF (Bad file descriptor) [pid 6717] close(6) = -1 EBADF (Bad file descriptor) [pid 6717] close(7) = -1 EBADF (Bad file descriptor) [pid 6717] close(8) = -1 EBADF (Bad file descriptor) [pid 6717] close(9) = -1 EBADF (Bad file descriptor) [pid 6717] close(10) = -1 EBADF (Bad file descriptor) [pid 6717] close(11) = -1 EBADF (Bad file descriptor) [pid 6717] close(12) = -1 EBADF (Bad file descriptor) [pid 6717] close(13) = -1 EBADF (Bad file descriptor) [pid 6717] close(14) = -1 EBADF (Bad file descriptor) [pid 6717] close(15) = -1 EBADF (Bad file descriptor) [pid 6717] close(16) = -1 EBADF (Bad file descriptor) [pid 6717] close(17) = -1 EBADF (Bad file descriptor) [pid 6717] close(18) = -1 EBADF (Bad file descriptor) [pid 6717] close(19) = -1 EBADF (Bad file descriptor) [pid 6717] close(20) = -1 EBADF (Bad file descriptor) [pid 6717] close(21) = -1 EBADF (Bad file descriptor) [pid 6717] close(22) = -1 EBADF (Bad file descriptor) [pid 6717] close(23) = -1 EBADF (Bad file descriptor) [pid 6717] close(24) = -1 EBADF (Bad file descriptor) [pid 6717] close(25) = -1 EBADF (Bad file descriptor) [pid 6717] close(26) = -1 EBADF (Bad file descriptor) [pid 6717] close(27) = -1 EBADF (Bad file descriptor) [pid 6717] close(28) = -1 EBADF (Bad file descriptor) [pid 6717] close(29) = -1 EBADF (Bad file descriptor) [pid 6717] exit_group(0) = ? [pid 6717] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6718 attached [pid 6718] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6718] setpgid(0, 0) = 0 [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1670 [pid 6718] <... openat resumed>) = 3 [pid 6718] write(3, "1000", 4) = 4 [pid 6718] close(3) = 0 [pid 6718] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6718] setns(201, 0) = 0 [pid 6718] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6718] setns(3, 0) = 0 [pid 6718] close(3) = 0 [pid 6718] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6718] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6718] close(3) = -1 EBADF (Bad file descriptor) [pid 6718] close(4) = 0 [pid 6718] close(5) = -1 EBADF (Bad file descriptor) [pid 6718] close(6) = -1 EBADF (Bad file descriptor) [pid 6718] close(7) = -1 EBADF (Bad file descriptor) [pid 6718] close(8) = -1 EBADF (Bad file descriptor) [pid 6718] close(9) = -1 EBADF (Bad file descriptor) [pid 6718] close(10) = -1 EBADF (Bad file descriptor) [pid 6718] close(11) = -1 EBADF (Bad file descriptor) [pid 6718] close(12) = -1 EBADF (Bad file descriptor) [pid 6718] close(13) = -1 EBADF (Bad file descriptor) [pid 6718] close(14) = -1 EBADF (Bad file descriptor) [pid 6718] close(15) = -1 EBADF (Bad file descriptor) [pid 6718] close(16) = -1 EBADF (Bad file descriptor) [pid 6718] close(17) = -1 EBADF (Bad file descriptor) [pid 6718] close(18) = -1 EBADF (Bad file descriptor) [pid 6718] close(19) = -1 EBADF (Bad file descriptor) [pid 6718] close(20) = -1 EBADF (Bad file descriptor) [pid 6718] close(21) = -1 EBADF (Bad file descriptor) [pid 6718] close(22) = -1 EBADF (Bad file descriptor) [pid 6718] close(23) = -1 EBADF (Bad file descriptor) [pid 6718] close(24) = -1 EBADF (Bad file descriptor) [pid 6718] close(25) = -1 EBADF (Bad file descriptor) [pid 6718] close(26) = -1 EBADF (Bad file descriptor) [pid 6718] close(27) = -1 EBADF (Bad file descriptor) [pid 6718] close(28) = -1 EBADF (Bad file descriptor) [pid 6718] close(29) = -1 EBADF (Bad file descriptor) [pid 6718] exit_group(0) = ? [pid 6718] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6719 attached , child_tidptr=0x555555cb2690) = 1671 [pid 6719] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6719] setpgid(0, 0) = 0 [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6719] write(3, "1000", 4) = 4 [pid 6719] close(3) = 0 [pid 6719] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6719] setns(201, 0) = 0 [pid 6719] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6719] setns(3, 0) = 0 [pid 6719] close(3) = 0 [pid 6719] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6719] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6719] close(3) = -1 EBADF (Bad file descriptor) [pid 6719] close(4) = 0 [pid 6719] close(5) = -1 EBADF (Bad file descriptor) [pid 6719] close(6) = -1 EBADF (Bad file descriptor) [pid 6719] close(7) = -1 EBADF (Bad file descriptor) [pid 6719] close(8) = -1 EBADF (Bad file descriptor) [pid 6719] close(9) = -1 EBADF (Bad file descriptor) [pid 6719] close(10) = -1 EBADF (Bad file descriptor) [pid 6719] close(11) = -1 EBADF (Bad file descriptor) [pid 6719] close(12) = -1 EBADF (Bad file descriptor) [pid 6719] close(13) = -1 EBADF (Bad file descriptor) [pid 6719] close(14) = -1 EBADF (Bad file descriptor) [pid 6719] close(15) = -1 EBADF (Bad file descriptor) [pid 6719] close(16) = -1 EBADF (Bad file descriptor) [pid 6719] close(17) = -1 EBADF (Bad file descriptor) [pid 6719] close(18) = -1 EBADF (Bad file descriptor) [pid 6719] close(19) = -1 EBADF (Bad file descriptor) [pid 6719] close(20) = -1 EBADF (Bad file descriptor) [pid 6719] close(21) = -1 EBADF (Bad file descriptor) [pid 6719] close(22) = -1 EBADF (Bad file descriptor) [pid 6719] close(23) = -1 EBADF (Bad file descriptor) [pid 6719] close(24) = -1 EBADF (Bad file descriptor) [pid 6719] close(25) = -1 EBADF (Bad file descriptor) [pid 6719] close(26) = -1 EBADF (Bad file descriptor) [pid 6719] close(27) = -1 EBADF (Bad file descriptor) [pid 6719] close(28) = -1 EBADF (Bad file descriptor) [pid 6719] close(29) = -1 EBADF (Bad file descriptor) [pid 6719] exit_group(0) = ? [pid 6719] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6720 attached [pid 6720] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6720] setpgid(0, 0) = 0 [pid 6720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6720] write(3, "1000", 4) = 4 [pid 6720] close(3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1672 [pid 6720] <... close resumed>) = 0 [pid 6720] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6720] setns(201, 0) = 0 [pid 6720] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6720] setns(3, 0) = 0 [pid 6720] close(3) = 0 [pid 6720] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6720] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6720] close(3) = -1 EBADF (Bad file descriptor) [pid 6720] close(4) = 0 [pid 6720] close(5) = -1 EBADF (Bad file descriptor) [pid 6720] close(6) = -1 EBADF (Bad file descriptor) [pid 6720] close(7) = -1 EBADF (Bad file descriptor) [pid 6720] close(8) = -1 EBADF (Bad file descriptor) [pid 6720] close(9) = -1 EBADF (Bad file descriptor) [pid 6720] close(10) = -1 EBADF (Bad file descriptor) [pid 6720] close(11) = -1 EBADF (Bad file descriptor) [pid 6720] close(12) = -1 EBADF (Bad file descriptor) [pid 6720] close(13) = -1 EBADF (Bad file descriptor) [pid 6720] close(14) = -1 EBADF (Bad file descriptor) [pid 6720] close(15) = -1 EBADF (Bad file descriptor) [pid 6720] close(16) = -1 EBADF (Bad file descriptor) [pid 6720] close(17) = -1 EBADF (Bad file descriptor) [pid 6720] close(18) = -1 EBADF (Bad file descriptor) [pid 6720] close(19) = -1 EBADF (Bad file descriptor) [pid 6720] close(20) = -1 EBADF (Bad file descriptor) [pid 6720] close(21) = -1 EBADF (Bad file descriptor) [pid 6720] close(22) = -1 EBADF (Bad file descriptor) [pid 6720] close(23) = -1 EBADF (Bad file descriptor) [pid 6720] close(24) = -1 EBADF (Bad file descriptor) [pid 6720] close(25) = -1 EBADF (Bad file descriptor) [pid 6720] close(26) = -1 EBADF (Bad file descriptor) [pid 6720] close(27) = -1 EBADF (Bad file descriptor) [pid 6720] close(28) = -1 EBADF (Bad file descriptor) [pid 6720] close(29) = -1 EBADF (Bad file descriptor) [pid 6720] exit_group(0) = ? [pid 6720] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6721 attached [pid 6721] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1673 [pid 6721] <... set_robust_list resumed>) = 0 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6721] setpgid(0, 0) = 0 [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6721] write(3, "1000", 4) = 4 [pid 6721] close(3) = 0 [pid 6721] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6721] setns(201, 0) = 0 [pid 6721] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6721] setns(3, 0) = 0 [pid 6721] close(3) = 0 [pid 6721] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6721] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6721] close(3) = -1 EBADF (Bad file descriptor) [pid 6721] close(4) = 0 [pid 6721] close(5) = -1 EBADF (Bad file descriptor) [pid 6721] close(6) = -1 EBADF (Bad file descriptor) [pid 6721] close(7) = -1 EBADF (Bad file descriptor) [pid 6721] close(8) = -1 EBADF (Bad file descriptor) [pid 6721] close(9) = -1 EBADF (Bad file descriptor) [pid 6721] close(10) = -1 EBADF (Bad file descriptor) [pid 6721] close(11) = -1 EBADF (Bad file descriptor) [pid 6721] close(12) = -1 EBADF (Bad file descriptor) [pid 6721] close(13) = -1 EBADF (Bad file descriptor) [pid 6721] close(14) = -1 EBADF (Bad file descriptor) [pid 6721] close(15) = -1 EBADF (Bad file descriptor) [pid 6721] close(16) = -1 EBADF (Bad file descriptor) [pid 6721] close(17) = -1 EBADF (Bad file descriptor) [pid 6721] close(18) = -1 EBADF (Bad file descriptor) [pid 6721] close(19) = -1 EBADF (Bad file descriptor) [pid 6721] close(20) = -1 EBADF (Bad file descriptor) [pid 6721] close(21) = -1 EBADF (Bad file descriptor) [pid 6721] close(22) = -1 EBADF (Bad file descriptor) [pid 6721] close(23) = -1 EBADF (Bad file descriptor) [pid 6721] close(24) = -1 EBADF (Bad file descriptor) [pid 6721] close(25) = -1 EBADF (Bad file descriptor) [pid 6721] close(26) = -1 EBADF (Bad file descriptor) [pid 6721] close(27) = -1 EBADF (Bad file descriptor) [pid 6721] close(28) = -1 EBADF (Bad file descriptor) [pid 6721] close(29) = -1 EBADF (Bad file descriptor) [pid 6721] exit_group(0) = ? [pid 6721] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6722 attached , child_tidptr=0x555555cb2690) = 1674 [pid 6722] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6722] setpgid(0, 0) = 0 [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6722] write(3, "1000", 4) = 4 [pid 6722] close(3) = 0 [pid 6722] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6722] setns(201, 0) = 0 [pid 6722] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6722] setns(3, 0) = 0 [pid 6722] close(3) = 0 [pid 6722] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6722] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6722] close(3) = -1 EBADF (Bad file descriptor) [pid 6722] close(4) = 0 [pid 6722] close(5) = -1 EBADF (Bad file descriptor) [pid 6722] close(6) = -1 EBADF (Bad file descriptor) [pid 6722] close(7) = -1 EBADF (Bad file descriptor) [pid 6722] close(8) = -1 EBADF (Bad file descriptor) [pid 6722] close(9) = -1 EBADF (Bad file descriptor) [pid 6722] close(10) = -1 EBADF (Bad file descriptor) [pid 6722] close(11) = -1 EBADF (Bad file descriptor) [pid 6722] close(12) = -1 EBADF (Bad file descriptor) [pid 6722] close(13) = -1 EBADF (Bad file descriptor) [pid 6722] close(14) = -1 EBADF (Bad file descriptor) [pid 6722] close(15) = -1 EBADF (Bad file descriptor) [pid 6722] close(16) = -1 EBADF (Bad file descriptor) [pid 6722] close(17) = -1 EBADF (Bad file descriptor) [pid 6722] close(18) = -1 EBADF (Bad file descriptor) [pid 6722] close(19) = -1 EBADF (Bad file descriptor) [pid 6722] close(20) = -1 EBADF (Bad file descriptor) [pid 6722] close(21) = -1 EBADF (Bad file descriptor) [pid 6722] close(22) = -1 EBADF (Bad file descriptor) [pid 6722] close(23) = -1 EBADF (Bad file descriptor) [pid 6722] close(24) = -1 EBADF (Bad file descriptor) [pid 6722] close(25) = -1 EBADF (Bad file descriptor) [pid 6722] close(26) = -1 EBADF (Bad file descriptor) [pid 6722] close(27) = -1 EBADF (Bad file descriptor) [pid 6722] close(28) = -1 EBADF (Bad file descriptor) [pid 6722] close(29) = -1 EBADF (Bad file descriptor) [pid 6722] exit_group(0) = ? [pid 6722] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6723 attached , child_tidptr=0x555555cb2690) = 1675 [pid 6723] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6723] setpgid(0, 0) = 0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6723] write(3, "1000", 4) = 4 [pid 6723] close(3) = 0 [pid 6723] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6723] setns(201, 0) = 0 [pid 6723] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6723] setns(3, 0) = 0 [pid 6723] close(3) = 0 [pid 6723] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6723] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6723] close(3) = -1 EBADF (Bad file descriptor) [pid 6723] close(4) = 0 [pid 6723] close(5) = -1 EBADF (Bad file descriptor) [pid 6723] close(6) = -1 EBADF (Bad file descriptor) [pid 6723] close(7) = -1 EBADF (Bad file descriptor) [pid 6723] close(8) = -1 EBADF (Bad file descriptor) [pid 6723] close(9) = -1 EBADF (Bad file descriptor) [pid 6723] close(10) = -1 EBADF (Bad file descriptor) [pid 6723] close(11) = -1 EBADF (Bad file descriptor) [pid 6723] close(12) = -1 EBADF (Bad file descriptor) [pid 6723] close(13) = -1 EBADF (Bad file descriptor) [pid 6723] close(14) = -1 EBADF (Bad file descriptor) [pid 6723] close(15) = -1 EBADF (Bad file descriptor) [pid 6723] close(16) = -1 EBADF (Bad file descriptor) [pid 6723] close(17) = -1 EBADF (Bad file descriptor) [pid 6723] close(18) = -1 EBADF (Bad file descriptor) [pid 6723] close(19) = -1 EBADF (Bad file descriptor) [pid 6723] close(20) = -1 EBADF (Bad file descriptor) [pid 6723] close(21) = -1 EBADF (Bad file descriptor) [pid 6723] close(22) = -1 EBADF (Bad file descriptor) [pid 6723] close(23) = -1 EBADF (Bad file descriptor) [pid 6723] close(24) = -1 EBADF (Bad file descriptor) [pid 6723] close(25) = -1 EBADF (Bad file descriptor) [pid 6723] close(26) = -1 EBADF (Bad file descriptor) [pid 6723] close(27) = -1 EBADF (Bad file descriptor) [pid 6723] close(28) = -1 EBADF (Bad file descriptor) [pid 6723] close(29) = -1 EBADF (Bad file descriptor) [pid 6723] exit_group(0) = ? [pid 6723] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6724 attached , child_tidptr=0x555555cb2690) = 1676 [pid 6724] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6724] setpgid(0, 0) = 0 [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6724] write(3, "1000", 4) = 4 [pid 6724] close(3) = 0 [pid 6724] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6724] setns(201, 0) = 0 [pid 6724] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6724] setns(3, 0) = 0 [pid 6724] close(3) = 0 [pid 6724] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6724] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6724] close(3) = -1 EBADF (Bad file descriptor) [pid 6724] close(4) = 0 [pid 6724] close(5) = -1 EBADF (Bad file descriptor) [pid 6724] close(6) = -1 EBADF (Bad file descriptor) [pid 6724] close(7) = -1 EBADF (Bad file descriptor) [pid 6724] close(8) = -1 EBADF (Bad file descriptor) [pid 6724] close(9) = -1 EBADF (Bad file descriptor) [pid 6724] close(10) = -1 EBADF (Bad file descriptor) [pid 6724] close(11) = -1 EBADF (Bad file descriptor) [pid 6724] close(12) = -1 EBADF (Bad file descriptor) [pid 6724] close(13) = -1 EBADF (Bad file descriptor) [pid 6724] close(14) = -1 EBADF (Bad file descriptor) [pid 6724] close(15) = -1 EBADF (Bad file descriptor) [pid 6724] close(16) = -1 EBADF (Bad file descriptor) [pid 6724] close(17) = -1 EBADF (Bad file descriptor) [pid 6724] close(18) = -1 EBADF (Bad file descriptor) [pid 6724] close(19) = -1 EBADF (Bad file descriptor) [pid 6724] close(20) = -1 EBADF (Bad file descriptor) [pid 6724] close(21) = -1 EBADF (Bad file descriptor) [pid 6724] close(22) = -1 EBADF (Bad file descriptor) [pid 6724] close(23) = -1 EBADF (Bad file descriptor) [pid 6724] close(24) = -1 EBADF (Bad file descriptor) [pid 6724] close(25) = -1 EBADF (Bad file descriptor) [pid 6724] close(26) = -1 EBADF (Bad file descriptor) [pid 6724] close(27) = -1 EBADF (Bad file descriptor) [pid 6724] close(28) = -1 EBADF (Bad file descriptor) [pid 6724] close(29) = -1 EBADF (Bad file descriptor) [pid 6724] exit_group(0) = ? [pid 6724] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6725 attached , child_tidptr=0x555555cb2690) = 1677 [pid 6725] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6725] setpgid(0, 0) = 0 [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6725] write(3, "1000", 4) = 4 [pid 6725] close(3) = 0 [pid 6725] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6725] setns(201, 0) = 0 [pid 6725] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6725] setns(3, 0) = 0 [pid 6725] close(3) = 0 [pid 6725] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6725] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6725] close(3) = -1 EBADF (Bad file descriptor) [pid 6725] close(4) = 0 [pid 6725] close(5) = -1 EBADF (Bad file descriptor) [pid 6725] close(6) = -1 EBADF (Bad file descriptor) [pid 6725] close(7) = -1 EBADF (Bad file descriptor) [pid 6725] close(8) = -1 EBADF (Bad file descriptor) [pid 6725] close(9) = -1 EBADF (Bad file descriptor) [pid 6725] close(10) = -1 EBADF (Bad file descriptor) [pid 6725] close(11) = -1 EBADF (Bad file descriptor) [pid 6725] close(12) = -1 EBADF (Bad file descriptor) [pid 6725] close(13) = -1 EBADF (Bad file descriptor) [pid 6725] close(14) = -1 EBADF (Bad file descriptor) [pid 6725] close(15) = -1 EBADF (Bad file descriptor) [pid 6725] close(16) = -1 EBADF (Bad file descriptor) [pid 6725] close(17) = -1 EBADF (Bad file descriptor) [pid 6725] close(18) = -1 EBADF (Bad file descriptor) [pid 6725] close(19) = -1 EBADF (Bad file descriptor) [pid 6725] close(20) = -1 EBADF (Bad file descriptor) [pid 6725] close(21) = -1 EBADF (Bad file descriptor) [pid 6725] close(22) = -1 EBADF (Bad file descriptor) [pid 6725] close(23) = -1 EBADF (Bad file descriptor) [pid 6725] close(24) = -1 EBADF (Bad file descriptor) [pid 6725] close(25) = -1 EBADF (Bad file descriptor) [pid 6725] close(26) = -1 EBADF (Bad file descriptor) [pid 6725] close(27) = -1 EBADF (Bad file descriptor) [pid 6725] close(28) = -1 EBADF (Bad file descriptor) [pid 6725] close(29) = -1 EBADF (Bad file descriptor) [pid 6725] exit_group(0) = ? [pid 6725] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6726 attached [pid 6726] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1678 [pid 6726] <... set_robust_list resumed>) = 0 [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6726] setpgid(0, 0) = 0 [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6726] write(3, "1000", 4) = 4 [pid 6726] close(3) = 0 [pid 6726] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6726] setns(201, 0) = 0 [pid 6726] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6726] setns(3, 0) = 0 [pid 6726] close(3) = 0 [pid 6726] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6726] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6726] close(3) = -1 EBADF (Bad file descriptor) [pid 6726] close(4) = 0 [pid 6726] close(5) = -1 EBADF (Bad file descriptor) [pid 6726] close(6) = -1 EBADF (Bad file descriptor) [pid 6726] close(7) = -1 EBADF (Bad file descriptor) [pid 6726] close(8) = -1 EBADF (Bad file descriptor) [pid 6726] close(9) = -1 EBADF (Bad file descriptor) [pid 6726] close(10) = -1 EBADF (Bad file descriptor) [pid 6726] close(11) = -1 EBADF (Bad file descriptor) [pid 6726] close(12) = -1 EBADF (Bad file descriptor) [pid 6726] close(13) = -1 EBADF (Bad file descriptor) [pid 6726] close(14) = -1 EBADF (Bad file descriptor) [pid 6726] close(15) = -1 EBADF (Bad file descriptor) [pid 6726] close(16) = -1 EBADF (Bad file descriptor) [pid 6726] close(17) = -1 EBADF (Bad file descriptor) [pid 6726] close(18) = -1 EBADF (Bad file descriptor) [pid 6726] close(19) = -1 EBADF (Bad file descriptor) [pid 6726] close(20) = -1 EBADF (Bad file descriptor) [pid 6726] close(21) = -1 EBADF (Bad file descriptor) [pid 6726] close(22) = -1 EBADF (Bad file descriptor) [pid 6726] close(23) = -1 EBADF (Bad file descriptor) [pid 6726] close(24) = -1 EBADF (Bad file descriptor) [pid 6726] close(25) = -1 EBADF (Bad file descriptor) [pid 6726] close(26) = -1 EBADF (Bad file descriptor) [pid 6726] close(27) = -1 EBADF (Bad file descriptor) [pid 6726] close(28) = -1 EBADF (Bad file descriptor) [pid 6726] close(29) = -1 EBADF (Bad file descriptor) [pid 6726] exit_group(0) = ? [pid 6726] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1678, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6727 attached [pid 6727] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1679 [pid 6727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6727] setpgid(0, 0) = 0 [pid 6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6727] write(3, "1000", 4) = 4 [pid 6727] close(3) = 0 [pid 6727] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6727] setns(201, 0) = 0 [pid 6727] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6727] setns(3, 0) = 0 [pid 6727] close(3) = 0 [pid 6727] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6727] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6727] close(3) = -1 EBADF (Bad file descriptor) [pid 6727] close(4) = 0 [pid 6727] close(5) = -1 EBADF (Bad file descriptor) [pid 6727] close(6) = -1 EBADF (Bad file descriptor) [pid 6727] close(7) = -1 EBADF (Bad file descriptor) [pid 6727] close(8) = -1 EBADF (Bad file descriptor) [pid 6727] close(9) = -1 EBADF (Bad file descriptor) [pid 6727] close(10) = -1 EBADF (Bad file descriptor) [pid 6727] close(11) = -1 EBADF (Bad file descriptor) [pid 6727] close(12) = -1 EBADF (Bad file descriptor) [pid 6727] close(13) = -1 EBADF (Bad file descriptor) [pid 6727] close(14) = -1 EBADF (Bad file descriptor) [pid 6727] close(15) = -1 EBADF (Bad file descriptor) [pid 6727] close(16) = -1 EBADF (Bad file descriptor) [pid 6727] close(17) = -1 EBADF (Bad file descriptor) [pid 6727] close(18) = -1 EBADF (Bad file descriptor) [pid 6727] close(19) = -1 EBADF (Bad file descriptor) [pid 6727] close(20) = -1 EBADF (Bad file descriptor) [pid 6727] close(21) = -1 EBADF (Bad file descriptor) [pid 6727] close(22) = -1 EBADF (Bad file descriptor) [pid 6727] close(23) = -1 EBADF (Bad file descriptor) [pid 6727] close(24) = -1 EBADF (Bad file descriptor) [pid 6727] close(25) = -1 EBADF (Bad file descriptor) [pid 6727] close(26) = -1 EBADF (Bad file descriptor) [pid 6727] close(27) = -1 EBADF (Bad file descriptor) [pid 6727] close(28) = -1 EBADF (Bad file descriptor) [pid 6727] close(29) = -1 EBADF (Bad file descriptor) [pid 6727] exit_group(0) = ? [pid 6727] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6728 attached , child_tidptr=0x555555cb2690) = 1680 [pid 6728] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6728] setpgid(0, 0) = 0 [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6728] write(3, "1000", 4) = 4 [pid 6728] close(3) = 0 [pid 6728] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6728] setns(201, 0) = 0 [pid 6728] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6728] setns(3, 0) = 0 [pid 6728] close(3) = 0 [pid 6728] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6728] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6728] close(3) = -1 EBADF (Bad file descriptor) [pid 6728] close(4) = 0 [pid 6728] close(5) = -1 EBADF (Bad file descriptor) [pid 6728] close(6) = -1 EBADF (Bad file descriptor) [pid 6728] close(7) = -1 EBADF (Bad file descriptor) [pid 6728] close(8) = -1 EBADF (Bad file descriptor) [pid 6728] close(9) = -1 EBADF (Bad file descriptor) [pid 6728] close(10) = -1 EBADF (Bad file descriptor) [pid 6728] close(11) = -1 EBADF (Bad file descriptor) [pid 6728] close(12) = -1 EBADF (Bad file descriptor) [pid 6728] close(13) = -1 EBADF (Bad file descriptor) [pid 6728] close(14) = -1 EBADF (Bad file descriptor) [pid 6728] close(15) = -1 EBADF (Bad file descriptor) [pid 6728] close(16) = -1 EBADF (Bad file descriptor) [pid 6728] close(17) = -1 EBADF (Bad file descriptor) [pid 6728] close(18) = -1 EBADF (Bad file descriptor) [pid 6728] close(19) = -1 EBADF (Bad file descriptor) [pid 6728] close(20) = -1 EBADF (Bad file descriptor) [pid 6728] close(21) = -1 EBADF (Bad file descriptor) [pid 6728] close(22) = -1 EBADF (Bad file descriptor) [pid 6728] close(23) = -1 EBADF (Bad file descriptor) [pid 6728] close(24) = -1 EBADF (Bad file descriptor) [pid 6728] close(25) = -1 EBADF (Bad file descriptor) [pid 6728] close(26) = -1 EBADF (Bad file descriptor) [pid 6728] close(27) = -1 EBADF (Bad file descriptor) [pid 6728] close(28) = -1 EBADF (Bad file descriptor) [pid 6728] close(29) = -1 EBADF (Bad file descriptor) [pid 6728] exit_group(0) = ? [pid 6728] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6729 attached , child_tidptr=0x555555cb2690) = 1681 [pid 6729] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6729] setpgid(0, 0) = 0 [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6729] write(3, "1000", 4) = 4 [pid 6729] close(3) = 0 [pid 6729] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6729] setns(201, 0) = 0 [pid 6729] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6729] setns(3, 0) = 0 [pid 6729] close(3) = 0 [pid 6729] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6729] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6729] close(3) = -1 EBADF (Bad file descriptor) [pid 6729] close(4) = 0 [pid 6729] close(5) = -1 EBADF (Bad file descriptor) [pid 6729] close(6) = -1 EBADF (Bad file descriptor) [pid 6729] close(7) = -1 EBADF (Bad file descriptor) [pid 6729] close(8) = -1 EBADF (Bad file descriptor) [pid 6729] close(9) = -1 EBADF (Bad file descriptor) [pid 6729] close(10) = -1 EBADF (Bad file descriptor) [pid 6729] close(11) = -1 EBADF (Bad file descriptor) [pid 6729] close(12) = -1 EBADF (Bad file descriptor) [pid 6729] close(13) = -1 EBADF (Bad file descriptor) [pid 6729] close(14) = -1 EBADF (Bad file descriptor) [pid 6729] close(15) = -1 EBADF (Bad file descriptor) [pid 6729] close(16) = -1 EBADF (Bad file descriptor) [pid 6729] close(17) = -1 EBADF (Bad file descriptor) [pid 6729] close(18) = -1 EBADF (Bad file descriptor) [pid 6729] close(19) = -1 EBADF (Bad file descriptor) [pid 6729] close(20) = -1 EBADF (Bad file descriptor) [pid 6729] close(21) = -1 EBADF (Bad file descriptor) [pid 6729] close(22) = -1 EBADF (Bad file descriptor) [pid 6729] close(23) = -1 EBADF (Bad file descriptor) [pid 6729] close(24) = -1 EBADF (Bad file descriptor) [pid 6729] close(25) = -1 EBADF (Bad file descriptor) [pid 6729] close(26) = -1 EBADF (Bad file descriptor) [pid 6729] close(27) = -1 EBADF (Bad file descriptor) [pid 6729] close(28) = -1 EBADF (Bad file descriptor) [pid 6729] close(29) = -1 EBADF (Bad file descriptor) [pid 6729] exit_group(0) = ? [pid 6729] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6730 attached , child_tidptr=0x555555cb2690) = 1682 [pid 6730] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6730] setpgid(0, 0) = 0 [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6730] write(3, "1000", 4) = 4 [pid 6730] close(3) = 0 [pid 6730] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6730] setns(201, 0) = 0 [pid 6730] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6730] setns(3, 0) = 0 [pid 6730] close(3) = 0 [pid 6730] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6730] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6730] close(3) = -1 EBADF (Bad file descriptor) [pid 6730] close(4) = 0 [pid 6730] close(5) = -1 EBADF (Bad file descriptor) [pid 6730] close(6) = -1 EBADF (Bad file descriptor) [pid 6730] close(7) = -1 EBADF (Bad file descriptor) [pid 6730] close(8) = -1 EBADF (Bad file descriptor) [pid 6730] close(9) = -1 EBADF (Bad file descriptor) [pid 6730] close(10) = -1 EBADF (Bad file descriptor) [pid 6730] close(11) = -1 EBADF (Bad file descriptor) [pid 6730] close(12) = -1 EBADF (Bad file descriptor) [pid 6730] close(13) = -1 EBADF (Bad file descriptor) [pid 6730] close(14) = -1 EBADF (Bad file descriptor) [pid 6730] close(15) = -1 EBADF (Bad file descriptor) [pid 6730] close(16) = -1 EBADF (Bad file descriptor) [pid 6730] close(17) = -1 EBADF (Bad file descriptor) [pid 6730] close(18) = -1 EBADF (Bad file descriptor) [pid 6730] close(19) = -1 EBADF (Bad file descriptor) [pid 6730] close(20) = -1 EBADF (Bad file descriptor) [pid 6730] close(21) = -1 EBADF (Bad file descriptor) [pid 6730] close(22) = -1 EBADF (Bad file descriptor) [pid 6730] close(23) = -1 EBADF (Bad file descriptor) [pid 6730] close(24) = -1 EBADF (Bad file descriptor) [pid 6730] close(25) = -1 EBADF (Bad file descriptor) [pid 6730] close(26) = -1 EBADF (Bad file descriptor) [pid 6730] close(27) = -1 EBADF (Bad file descriptor) [pid 6730] close(28) = -1 EBADF (Bad file descriptor) [pid 6730] close(29) = -1 EBADF (Bad file descriptor) [pid 6730] exit_group(0) = ? [pid 6730] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6731 attached , child_tidptr=0x555555cb2690) = 1683 [pid 6731] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6731] setpgid(0, 0) = 0 [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6731] write(3, "1000", 4) = 4 [pid 6731] close(3) = 0 [pid 6731] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6731] setns(201, 0) = 0 [pid 6731] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6731] setns(3, 0) = 0 [pid 6731] close(3) = 0 [pid 6731] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6731] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6731] close(3) = -1 EBADF (Bad file descriptor) [pid 6731] close(4) = 0 [pid 6731] close(5) = -1 EBADF (Bad file descriptor) [pid 6731] close(6) = -1 EBADF (Bad file descriptor) [pid 6731] close(7) = -1 EBADF (Bad file descriptor) [pid 6731] close(8) = -1 EBADF (Bad file descriptor) [pid 6731] close(9) = -1 EBADF (Bad file descriptor) [pid 6731] close(10) = -1 EBADF (Bad file descriptor) [pid 6731] close(11) = -1 EBADF (Bad file descriptor) [pid 6731] close(12) = -1 EBADF (Bad file descriptor) [pid 6731] close(13) = -1 EBADF (Bad file descriptor) [pid 6731] close(14) = -1 EBADF (Bad file descriptor) [pid 6731] close(15) = -1 EBADF (Bad file descriptor) [pid 6731] close(16) = -1 EBADF (Bad file descriptor) [pid 6731] close(17) = -1 EBADF (Bad file descriptor) [pid 6731] close(18) = -1 EBADF (Bad file descriptor) [pid 6731] close(19) = -1 EBADF (Bad file descriptor) [pid 6731] close(20) = -1 EBADF (Bad file descriptor) [pid 6731] close(21) = -1 EBADF (Bad file descriptor) [pid 6731] close(22) = -1 EBADF (Bad file descriptor) [pid 6731] close(23) = -1 EBADF (Bad file descriptor) [pid 6731] close(24) = -1 EBADF (Bad file descriptor) [pid 6731] close(25) = -1 EBADF (Bad file descriptor) [pid 6731] close(26) = -1 EBADF (Bad file descriptor) [pid 6731] close(27) = -1 EBADF (Bad file descriptor) [pid 6731] close(28) = -1 EBADF (Bad file descriptor) [pid 6731] close(29) = -1 EBADF (Bad file descriptor) [pid 6731] exit_group(0) = ? [pid 6731] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6732 attached [pid 6732] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1684 [pid 6732] <... set_robust_list resumed>) = 0 [pid 6732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6732] setpgid(0, 0) = 0 [pid 6732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6732] write(3, "1000", 4) = 4 [pid 6732] close(3) = 0 [pid 6732] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6732] setns(201, 0) = 0 [pid 6732] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6732] setns(3, 0) = 0 [pid 6732] close(3) = 0 [pid 6732] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6732] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6732] close(3) = -1 EBADF (Bad file descriptor) [pid 6732] close(4) = 0 [pid 6732] close(5) = -1 EBADF (Bad file descriptor) [pid 6732] close(6) = -1 EBADF (Bad file descriptor) [pid 6732] close(7) = -1 EBADF (Bad file descriptor) [pid 6732] close(8) = -1 EBADF (Bad file descriptor) [pid 6732] close(9) = -1 EBADF (Bad file descriptor) [pid 6732] close(10) = -1 EBADF (Bad file descriptor) [pid 6732] close(11) = -1 EBADF (Bad file descriptor) [pid 6732] close(12) = -1 EBADF (Bad file descriptor) [pid 6732] close(13) = -1 EBADF (Bad file descriptor) [pid 6732] close(14) = -1 EBADF (Bad file descriptor) [pid 6732] close(15) = -1 EBADF (Bad file descriptor) [pid 6732] close(16) = -1 EBADF (Bad file descriptor) [pid 6732] close(17) = -1 EBADF (Bad file descriptor) [pid 6732] close(18) = -1 EBADF (Bad file descriptor) [pid 6732] close(19) = -1 EBADF (Bad file descriptor) [pid 6732] close(20) = -1 EBADF (Bad file descriptor) [pid 6732] close(21) = -1 EBADF (Bad file descriptor) [pid 6732] close(22) = -1 EBADF (Bad file descriptor) [pid 6732] close(23) = -1 EBADF (Bad file descriptor) [pid 6732] close(24) = -1 EBADF (Bad file descriptor) [pid 6732] close(25) = -1 EBADF (Bad file descriptor) [pid 6732] close(26) = -1 EBADF (Bad file descriptor) [pid 6732] close(27) = -1 EBADF (Bad file descriptor) [pid 6732] close(28) = -1 EBADF (Bad file descriptor) [pid 6732] close(29) = -1 EBADF (Bad file descriptor) [pid 6732] exit_group(0) = ? [pid 6732] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6733 attached , child_tidptr=0x555555cb2690) = 1685 [pid 6733] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6733] setpgid(0, 0) = 0 [pid 6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6733] write(3, "1000", 4) = 4 [pid 6733] close(3) = 0 [pid 6733] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6733] setns(201, 0) = 0 [pid 6733] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6733] setns(3, 0) = 0 [pid 6733] close(3) = 0 [pid 6733] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6733] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6733] close(3) = -1 EBADF (Bad file descriptor) [pid 6733] close(4) = 0 [pid 6733] close(5) = -1 EBADF (Bad file descriptor) [pid 6733] close(6) = -1 EBADF (Bad file descriptor) [pid 6733] close(7) = -1 EBADF (Bad file descriptor) [pid 6733] close(8) = -1 EBADF (Bad file descriptor) [pid 6733] close(9) = -1 EBADF (Bad file descriptor) [pid 6733] close(10) = -1 EBADF (Bad file descriptor) [pid 6733] close(11) = -1 EBADF (Bad file descriptor) [pid 6733] close(12) = -1 EBADF (Bad file descriptor) [pid 6733] close(13) = -1 EBADF (Bad file descriptor) [pid 6733] close(14) = -1 EBADF (Bad file descriptor) [pid 6733] close(15) = -1 EBADF (Bad file descriptor) [pid 6733] close(16) = -1 EBADF (Bad file descriptor) [pid 6733] close(17) = -1 EBADF (Bad file descriptor) [pid 6733] close(18) = -1 EBADF (Bad file descriptor) [pid 6733] close(19) = -1 EBADF (Bad file descriptor) [pid 6733] close(20) = -1 EBADF (Bad file descriptor) [pid 6733] close(21) = -1 EBADF (Bad file descriptor) [pid 6733] close(22) = -1 EBADF (Bad file descriptor) [pid 6733] close(23) = -1 EBADF (Bad file descriptor) [pid 6733] close(24) = -1 EBADF (Bad file descriptor) [pid 6733] close(25) = -1 EBADF (Bad file descriptor) [pid 6733] close(26) = -1 EBADF (Bad file descriptor) [pid 6733] close(27) = -1 EBADF (Bad file descriptor) [pid 6733] close(28) = -1 EBADF (Bad file descriptor) [pid 6733] close(29) = -1 EBADF (Bad file descriptor) [pid 6733] exit_group(0) = ? [pid 6733] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6734 attached , child_tidptr=0x555555cb2690) = 1686 [pid 6734] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6734] setpgid(0, 0) = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6734] write(3, "1000", 4) = 4 [pid 6734] close(3) = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6734] setns(201, 0) = 0 [pid 6734] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6734] setns(3, 0) = 0 [pid 6734] close(3) = 0 [pid 6734] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6734] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6734] close(3) = -1 EBADF (Bad file descriptor) [pid 6734] close(4) = 0 [pid 6734] close(5) = -1 EBADF (Bad file descriptor) [pid 6734] close(6) = -1 EBADF (Bad file descriptor) [pid 6734] close(7) = -1 EBADF (Bad file descriptor) [pid 6734] close(8) = -1 EBADF (Bad file descriptor) [pid 6734] close(9) = -1 EBADF (Bad file descriptor) [pid 6734] close(10) = -1 EBADF (Bad file descriptor) [pid 6734] close(11) = -1 EBADF (Bad file descriptor) [pid 6734] close(12) = -1 EBADF (Bad file descriptor) [pid 6734] close(13) = -1 EBADF (Bad file descriptor) [pid 6734] close(14) = -1 EBADF (Bad file descriptor) [pid 6734] close(15) = -1 EBADF (Bad file descriptor) [pid 6734] close(16) = -1 EBADF (Bad file descriptor) [pid 6734] close(17) = -1 EBADF (Bad file descriptor) [pid 6734] close(18) = -1 EBADF (Bad file descriptor) [pid 6734] close(19) = -1 EBADF (Bad file descriptor) [pid 6734] close(20) = -1 EBADF (Bad file descriptor) [pid 6734] close(21) = -1 EBADF (Bad file descriptor) [pid 6734] close(22) = -1 EBADF (Bad file descriptor) [pid 6734] close(23) = -1 EBADF (Bad file descriptor) [pid 6734] close(24) = -1 EBADF (Bad file descriptor) [pid 6734] close(25) = -1 EBADF (Bad file descriptor) [pid 6734] close(26) = -1 EBADF (Bad file descriptor) [pid 6734] close(27) = -1 EBADF (Bad file descriptor) [pid 6734] close(28) = -1 EBADF (Bad file descriptor) [pid 6734] close(29) = -1 EBADF (Bad file descriptor) [pid 6734] exit_group(0) = ? [pid 6734] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6735 attached [pid 6735] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1687 [pid 6735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6735] setpgid(0, 0) = 0 [pid 6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6735] write(3, "1000", 4) = 4 [pid 6735] close(3) = 0 [pid 6735] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6735] setns(201, 0) = 0 [pid 6735] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6735] setns(3, 0) = 0 [pid 6735] close(3) = 0 [pid 6735] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6735] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6735] close(3) = -1 EBADF (Bad file descriptor) [pid 6735] close(4) = 0 [pid 6735] close(5) = -1 EBADF (Bad file descriptor) [pid 6735] close(6) = -1 EBADF (Bad file descriptor) [pid 6735] close(7) = -1 EBADF (Bad file descriptor) [pid 6735] close(8) = -1 EBADF (Bad file descriptor) [pid 6735] close(9) = -1 EBADF (Bad file descriptor) [pid 6735] close(10) = -1 EBADF (Bad file descriptor) [pid 6735] close(11) = -1 EBADF (Bad file descriptor) [pid 6735] close(12) = -1 EBADF (Bad file descriptor) [pid 6735] close(13) = -1 EBADF (Bad file descriptor) [pid 6735] close(14) = -1 EBADF (Bad file descriptor) [pid 6735] close(15) = -1 EBADF (Bad file descriptor) [pid 6735] close(16) = -1 EBADF (Bad file descriptor) [pid 6735] close(17) = -1 EBADF (Bad file descriptor) [pid 6735] close(18) = -1 EBADF (Bad file descriptor) [pid 6735] close(19) = -1 EBADF (Bad file descriptor) [pid 6735] close(20) = -1 EBADF (Bad file descriptor) [pid 6735] close(21) = -1 EBADF (Bad file descriptor) [pid 6735] close(22) = -1 EBADF (Bad file descriptor) [pid 6735] close(23) = -1 EBADF (Bad file descriptor) [pid 6735] close(24) = -1 EBADF (Bad file descriptor) [pid 6735] close(25) = -1 EBADF (Bad file descriptor) [pid 6735] close(26) = -1 EBADF (Bad file descriptor) [pid 6735] close(27) = -1 EBADF (Bad file descriptor) [pid 6735] close(28) = -1 EBADF (Bad file descriptor) [pid 6735] close(29) = -1 EBADF (Bad file descriptor) [pid 6735] exit_group(0) = ? [pid 6735] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1687, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6736 attached [pid 6736] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1688 [pid 6736] <... set_robust_list resumed>) = 0 [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6736] setpgid(0, 0) = 0 [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6736] write(3, "1000", 4) = 4 [pid 6736] close(3) = 0 [pid 6736] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6736] setns(201, 0) = 0 [pid 6736] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6736] setns(3, 0) = 0 [pid 6736] close(3) = 0 [pid 6736] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6736] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6736] close(3) = -1 EBADF (Bad file descriptor) [pid 6736] close(4) = 0 [pid 6736] close(5) = -1 EBADF (Bad file descriptor) [pid 6736] close(6) = -1 EBADF (Bad file descriptor) [pid 6736] close(7) = -1 EBADF (Bad file descriptor) [pid 6736] close(8) = -1 EBADF (Bad file descriptor) [pid 6736] close(9) = -1 EBADF (Bad file descriptor) [pid 6736] close(10) = -1 EBADF (Bad file descriptor) [pid 6736] close(11) = -1 EBADF (Bad file descriptor) [pid 6736] close(12) = -1 EBADF (Bad file descriptor) [pid 6736] close(13) = -1 EBADF (Bad file descriptor) [pid 6736] close(14) = -1 EBADF (Bad file descriptor) [pid 6736] close(15) = -1 EBADF (Bad file descriptor) [pid 6736] close(16) = -1 EBADF (Bad file descriptor) [pid 6736] close(17) = -1 EBADF (Bad file descriptor) [pid 6736] close(18) = -1 EBADF (Bad file descriptor) [pid 6736] close(19) = -1 EBADF (Bad file descriptor) [pid 6736] close(20) = -1 EBADF (Bad file descriptor) [pid 6736] close(21) = -1 EBADF (Bad file descriptor) [pid 6736] close(22) = -1 EBADF (Bad file descriptor) [pid 6736] close(23) = -1 EBADF (Bad file descriptor) [pid 6736] close(24) = -1 EBADF (Bad file descriptor) [pid 6736] close(25) = -1 EBADF (Bad file descriptor) [pid 6736] close(26) = -1 EBADF (Bad file descriptor) [pid 6736] close(27) = -1 EBADF (Bad file descriptor) [pid 6736] close(28) = -1 EBADF (Bad file descriptor) [pid 6736] close(29) = -1 EBADF (Bad file descriptor) [pid 6736] exit_group(0) = ? [pid 6736] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6737 attached , child_tidptr=0x555555cb2690) = 1689 [pid 6737] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6737] setpgid(0, 0) = 0 [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6737] write(3, "1000", 4) = 4 [pid 6737] close(3) = 0 [pid 6737] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6737] setns(201, 0) = 0 [pid 6737] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6737] setns(3, 0) = 0 [pid 6737] close(3) = 0 [pid 6737] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6737] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6737] close(3) = -1 EBADF (Bad file descriptor) [pid 6737] close(4) = 0 [pid 6737] close(5) = -1 EBADF (Bad file descriptor) [pid 6737] close(6) = -1 EBADF (Bad file descriptor) [pid 6737] close(7) = -1 EBADF (Bad file descriptor) [pid 6737] close(8) = -1 EBADF (Bad file descriptor) [pid 6737] close(9) = -1 EBADF (Bad file descriptor) [pid 6737] close(10) = -1 EBADF (Bad file descriptor) [pid 6737] close(11) = -1 EBADF (Bad file descriptor) [pid 6737] close(12) = -1 EBADF (Bad file descriptor) [pid 6737] close(13) = -1 EBADF (Bad file descriptor) [pid 6737] close(14) = -1 EBADF (Bad file descriptor) [pid 6737] close(15) = -1 EBADF (Bad file descriptor) [pid 6737] close(16) = -1 EBADF (Bad file descriptor) [pid 6737] close(17) = -1 EBADF (Bad file descriptor) [pid 6737] close(18) = -1 EBADF (Bad file descriptor) [pid 6737] close(19) = -1 EBADF (Bad file descriptor) [pid 6737] close(20) = -1 EBADF (Bad file descriptor) [pid 6737] close(21) = -1 EBADF (Bad file descriptor) [pid 6737] close(22) = -1 EBADF (Bad file descriptor) [pid 6737] close(23) = -1 EBADF (Bad file descriptor) [pid 6737] close(24) = -1 EBADF (Bad file descriptor) [pid 6737] close(25) = -1 EBADF (Bad file descriptor) [pid 6737] close(26) = -1 EBADF (Bad file descriptor) [pid 6737] close(27) = -1 EBADF (Bad file descriptor) [pid 6737] close(28) = -1 EBADF (Bad file descriptor) [pid 6737] close(29) = -1 EBADF (Bad file descriptor) [pid 6737] exit_group(0) = ? [pid 6737] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6738 attached , child_tidptr=0x555555cb2690) = 1690 [pid 6738] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6738] setpgid(0, 0) = 0 [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6738] write(3, "1000", 4) = 4 [pid 6738] close(3) = 0 [pid 6738] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6738] setns(201, 0) = 0 [pid 6738] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6738] setns(3, 0) = 0 [pid 6738] close(3) = 0 [pid 6738] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6738] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6738] close(3) = -1 EBADF (Bad file descriptor) [pid 6738] close(4) = 0 [pid 6738] close(5) = -1 EBADF (Bad file descriptor) [pid 6738] close(6) = -1 EBADF (Bad file descriptor) [pid 6738] close(7) = -1 EBADF (Bad file descriptor) [pid 6738] close(8) = -1 EBADF (Bad file descriptor) [pid 6738] close(9) = -1 EBADF (Bad file descriptor) [pid 6738] close(10) = -1 EBADF (Bad file descriptor) [pid 6738] close(11) = -1 EBADF (Bad file descriptor) [pid 6738] close(12) = -1 EBADF (Bad file descriptor) [pid 6738] close(13) = -1 EBADF (Bad file descriptor) [pid 6738] close(14) = -1 EBADF (Bad file descriptor) [pid 6738] close(15) = -1 EBADF (Bad file descriptor) [pid 6738] close(16) = -1 EBADF (Bad file descriptor) [pid 6738] close(17) = -1 EBADF (Bad file descriptor) [pid 6738] close(18) = -1 EBADF (Bad file descriptor) [pid 6738] close(19) = -1 EBADF (Bad file descriptor) [pid 6738] close(20) = -1 EBADF (Bad file descriptor) [pid 6738] close(21) = -1 EBADF (Bad file descriptor) [pid 6738] close(22) = -1 EBADF (Bad file descriptor) [pid 6738] close(23) = -1 EBADF (Bad file descriptor) [pid 6738] close(24) = -1 EBADF (Bad file descriptor) [pid 6738] close(25) = -1 EBADF (Bad file descriptor) [pid 6738] close(26) = -1 EBADF (Bad file descriptor) [pid 6738] close(27) = -1 EBADF (Bad file descriptor) [pid 6738] close(28) = -1 EBADF (Bad file descriptor) [pid 6738] close(29) = -1 EBADF (Bad file descriptor) [pid 6738] exit_group(0) = ? [pid 6738] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6739 attached , child_tidptr=0x555555cb2690) = 1691 [pid 6739] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6739] setpgid(0, 0) = 0 [pid 6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6739] write(3, "1000", 4) = 4 [pid 6739] close(3) = 0 [pid 6739] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6739] setns(201, 0) = 0 [pid 6739] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6739] setns(3, 0) = 0 [pid 6739] close(3) = 0 [pid 6739] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6739] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6739] close(3) = -1 EBADF (Bad file descriptor) [pid 6739] close(4) = 0 [pid 6739] close(5) = -1 EBADF (Bad file descriptor) [pid 6739] close(6) = -1 EBADF (Bad file descriptor) [pid 6739] close(7) = -1 EBADF (Bad file descriptor) [pid 6739] close(8) = -1 EBADF (Bad file descriptor) [pid 6739] close(9) = -1 EBADF (Bad file descriptor) [pid 6739] close(10) = -1 EBADF (Bad file descriptor) [pid 6739] close(11) = -1 EBADF (Bad file descriptor) [pid 6739] close(12) = -1 EBADF (Bad file descriptor) [pid 6739] close(13) = -1 EBADF (Bad file descriptor) [pid 6739] close(14) = -1 EBADF (Bad file descriptor) [pid 6739] close(15) = -1 EBADF (Bad file descriptor) [pid 6739] close(16) = -1 EBADF (Bad file descriptor) [pid 6739] close(17) = -1 EBADF (Bad file descriptor) [pid 6739] close(18) = -1 EBADF (Bad file descriptor) [pid 6739] close(19) = -1 EBADF (Bad file descriptor) [pid 6739] close(20) = -1 EBADF (Bad file descriptor) [pid 6739] close(21) = -1 EBADF (Bad file descriptor) [pid 6739] close(22) = -1 EBADF (Bad file descriptor) [pid 6739] close(23) = -1 EBADF (Bad file descriptor) [pid 6739] close(24) = -1 EBADF (Bad file descriptor) [pid 6739] close(25) = -1 EBADF (Bad file descriptor) [pid 6739] close(26) = -1 EBADF (Bad file descriptor) [pid 6739] close(27) = -1 EBADF (Bad file descriptor) [pid 6739] close(28) = -1 EBADF (Bad file descriptor) [pid 6739] close(29) = -1 EBADF (Bad file descriptor) [pid 6739] exit_group(0) = ? [pid 6739] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1691, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6740 attached [pid 6740] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1692 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6740] setpgid(0, 0) = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6740] write(3, "1000", 4) = 4 [pid 6740] close(3) = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6740] setns(201, 0) = 0 [pid 6740] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6740] setns(3, 0) = 0 [pid 6740] close(3) = 0 [pid 6740] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6740] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6740] close(3) = -1 EBADF (Bad file descriptor) [pid 6740] close(4) = 0 [pid 6740] close(5) = -1 EBADF (Bad file descriptor) [pid 6740] close(6) = -1 EBADF (Bad file descriptor) [pid 6740] close(7) = -1 EBADF (Bad file descriptor) [pid 6740] close(8) = -1 EBADF (Bad file descriptor) [pid 6740] close(9) = -1 EBADF (Bad file descriptor) [pid 6740] close(10) = -1 EBADF (Bad file descriptor) [pid 6740] close(11) = -1 EBADF (Bad file descriptor) [pid 6740] close(12) = -1 EBADF (Bad file descriptor) [pid 6740] close(13) = -1 EBADF (Bad file descriptor) [pid 6740] close(14) = -1 EBADF (Bad file descriptor) [pid 6740] close(15) = -1 EBADF (Bad file descriptor) [pid 6740] close(16) = -1 EBADF (Bad file descriptor) [pid 6740] close(17) = -1 EBADF (Bad file descriptor) [pid 6740] close(18) = -1 EBADF (Bad file descriptor) [pid 6740] close(19) = -1 EBADF (Bad file descriptor) [pid 6740] close(20) = -1 EBADF (Bad file descriptor) [pid 6740] close(21) = -1 EBADF (Bad file descriptor) [pid 6740] close(22) = -1 EBADF (Bad file descriptor) [pid 6740] close(23) = -1 EBADF (Bad file descriptor) [pid 6740] close(24) = -1 EBADF (Bad file descriptor) [pid 6740] close(25) = -1 EBADF (Bad file descriptor) [pid 6740] close(26) = -1 EBADF (Bad file descriptor) [pid 6740] close(27) = -1 EBADF (Bad file descriptor) [pid 6740] close(28) = -1 EBADF (Bad file descriptor) [pid 6740] close(29) = -1 EBADF (Bad file descriptor) [pid 6740] exit_group(0) = ? [pid 6740] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6741 attached [pid 6741] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1693 [pid 6741] <... prctl resumed>) = 0 [pid 6741] setpgid(0, 0) = 0 [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6741] write(3, "1000", 4) = 4 [pid 6741] close(3) = 0 [pid 6741] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6741] setns(201, 0) = 0 [pid 6741] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6741] setns(3, 0) = 0 [pid 6741] close(3) = 0 [pid 6741] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6741] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6741] close(3) = -1 EBADF (Bad file descriptor) [pid 6741] close(4) = 0 [pid 6741] close(5) = -1 EBADF (Bad file descriptor) [pid 6741] close(6) = -1 EBADF (Bad file descriptor) [pid 6741] close(7) = -1 EBADF (Bad file descriptor) [pid 6741] close(8) = -1 EBADF (Bad file descriptor) [pid 6741] close(9) = -1 EBADF (Bad file descriptor) [pid 6741] close(10) = -1 EBADF (Bad file descriptor) [pid 6741] close(11) = -1 EBADF (Bad file descriptor) [pid 6741] close(12) = -1 EBADF (Bad file descriptor) [pid 6741] close(13) = -1 EBADF (Bad file descriptor) [pid 6741] close(14) = -1 EBADF (Bad file descriptor) [pid 6741] close(15) = -1 EBADF (Bad file descriptor) [pid 6741] close(16) = -1 EBADF (Bad file descriptor) [pid 6741] close(17) = -1 EBADF (Bad file descriptor) [pid 6741] close(18) = -1 EBADF (Bad file descriptor) [pid 6741] close(19) = -1 EBADF (Bad file descriptor) [pid 6741] close(20) = -1 EBADF (Bad file descriptor) [pid 6741] close(21) = -1 EBADF (Bad file descriptor) [pid 6741] close(22) = -1 EBADF (Bad file descriptor) [pid 6741] close(23) = -1 EBADF (Bad file descriptor) [pid 6741] close(24) = -1 EBADF (Bad file descriptor) [pid 6741] close(25) = -1 EBADF (Bad file descriptor) [pid 6741] close(26) = -1 EBADF (Bad file descriptor) [pid 6741] close(27) = -1 EBADF (Bad file descriptor) [pid 6741] close(28) = -1 EBADF (Bad file descriptor) [pid 6741] close(29) = -1 EBADF (Bad file descriptor) [pid 6741] exit_group(0) = ? [pid 6741] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6742 attached , child_tidptr=0x555555cb2690) = 1694 [pid 6742] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6742] setpgid(0, 0) = 0 [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6742] write(3, "1000", 4) = 4 [pid 6742] close(3) = 0 [pid 6742] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6742] setns(201, 0) = 0 [pid 6742] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6742] setns(3, 0) = 0 [pid 6742] close(3) = 0 [pid 6742] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6742] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6742] close(3) = -1 EBADF (Bad file descriptor) [pid 6742] close(4) = 0 [pid 6742] close(5) = -1 EBADF (Bad file descriptor) [pid 6742] close(6) = -1 EBADF (Bad file descriptor) [pid 6742] close(7) = -1 EBADF (Bad file descriptor) [pid 6742] close(8) = -1 EBADF (Bad file descriptor) [pid 6742] close(9) = -1 EBADF (Bad file descriptor) [pid 6742] close(10) = -1 EBADF (Bad file descriptor) [pid 6742] close(11) = -1 EBADF (Bad file descriptor) [pid 6742] close(12) = -1 EBADF (Bad file descriptor) [pid 6742] close(13) = -1 EBADF (Bad file descriptor) [pid 6742] close(14) = -1 EBADF (Bad file descriptor) [pid 6742] close(15) = -1 EBADF (Bad file descriptor) [pid 6742] close(16) = -1 EBADF (Bad file descriptor) [pid 6742] close(17) = -1 EBADF (Bad file descriptor) [pid 6742] close(18) = -1 EBADF (Bad file descriptor) [pid 6742] close(19) = -1 EBADF (Bad file descriptor) [pid 6742] close(20) = -1 EBADF (Bad file descriptor) [pid 6742] close(21) = -1 EBADF (Bad file descriptor) [pid 6742] close(22) = -1 EBADF (Bad file descriptor) [pid 6742] close(23) = -1 EBADF (Bad file descriptor) [pid 6742] close(24) = -1 EBADF (Bad file descriptor) [pid 6742] close(25) = -1 EBADF (Bad file descriptor) [pid 6742] close(26) = -1 EBADF (Bad file descriptor) [pid 6742] close(27) = -1 EBADF (Bad file descriptor) [pid 6742] close(28) = -1 EBADF (Bad file descriptor) [pid 6742] close(29) = -1 EBADF (Bad file descriptor) [pid 6742] exit_group(0) = ? [pid 6742] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6743 attached [pid 6743] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1695 [pid 6743] <... prctl resumed>) = 0 [pid 6743] setpgid(0, 0) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6743] write(3, "1000", 4) = 4 [pid 6743] close(3) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6743] setns(201, 0) = 0 [pid 6743] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6743] setns(3, 0) = 0 [pid 6743] close(3) = 0 [pid 6743] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6743] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6743] close(3) = -1 EBADF (Bad file descriptor) [pid 6743] close(4) = 0 [pid 6743] close(5) = -1 EBADF (Bad file descriptor) [pid 6743] close(6) = -1 EBADF (Bad file descriptor) [pid 6743] close(7) = -1 EBADF (Bad file descriptor) [pid 6743] close(8) = -1 EBADF (Bad file descriptor) [pid 6743] close(9) = -1 EBADF (Bad file descriptor) [pid 6743] close(10) = -1 EBADF (Bad file descriptor) [pid 6743] close(11) = -1 EBADF (Bad file descriptor) [pid 6743] close(12) = -1 EBADF (Bad file descriptor) [pid 6743] close(13) = -1 EBADF (Bad file descriptor) [pid 6743] close(14) = -1 EBADF (Bad file descriptor) [pid 6743] close(15) = -1 EBADF (Bad file descriptor) [pid 6743] close(16) = -1 EBADF (Bad file descriptor) [pid 6743] close(17) = -1 EBADF (Bad file descriptor) [pid 6743] close(18) = -1 EBADF (Bad file descriptor) [pid 6743] close(19) = -1 EBADF (Bad file descriptor) [pid 6743] close(20) = -1 EBADF (Bad file descriptor) [pid 6743] close(21) = -1 EBADF (Bad file descriptor) [pid 6743] close(22) = -1 EBADF (Bad file descriptor) [pid 6743] close(23) = -1 EBADF (Bad file descriptor) [pid 6743] close(24) = -1 EBADF (Bad file descriptor) [pid 6743] close(25) = -1 EBADF (Bad file descriptor) [pid 6743] close(26) = -1 EBADF (Bad file descriptor) [pid 6743] close(27) = -1 EBADF (Bad file descriptor) [pid 6743] close(28) = -1 EBADF (Bad file descriptor) [pid 6743] close(29) = -1 EBADF (Bad file descriptor) [pid 6743] exit_group(0) = ? [pid 6743] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6744 attached , child_tidptr=0x555555cb2690) = 1696 [pid 6744] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6744] setpgid(0, 0) = 0 [pid 6744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6744] write(3, "1000", 4) = 4 [pid 6744] close(3) = 0 [pid 6744] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6744] setns(201, 0) = 0 [pid 6744] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6744] setns(3, 0) = 0 [pid 6744] close(3) = 0 [pid 6744] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6744] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6744] close(3) = -1 EBADF (Bad file descriptor) [pid 6744] close(4) = 0 [pid 6744] close(5) = -1 EBADF (Bad file descriptor) [pid 6744] close(6) = -1 EBADF (Bad file descriptor) [pid 6744] close(7) = -1 EBADF (Bad file descriptor) [pid 6744] close(8) = -1 EBADF (Bad file descriptor) [pid 6744] close(9) = -1 EBADF (Bad file descriptor) [pid 6744] close(10) = -1 EBADF (Bad file descriptor) [pid 6744] close(11) = -1 EBADF (Bad file descriptor) [pid 6744] close(12) = -1 EBADF (Bad file descriptor) [pid 6744] close(13) = -1 EBADF (Bad file descriptor) [pid 6744] close(14) = -1 EBADF (Bad file descriptor) [pid 6744] close(15) = -1 EBADF (Bad file descriptor) [pid 6744] close(16) = -1 EBADF (Bad file descriptor) [pid 6744] close(17) = -1 EBADF (Bad file descriptor) [pid 6744] close(18) = -1 EBADF (Bad file descriptor) [pid 6744] close(19) = -1 EBADF (Bad file descriptor) [pid 6744] close(20) = -1 EBADF (Bad file descriptor) [pid 6744] close(21) = -1 EBADF (Bad file descriptor) [pid 6744] close(22) = -1 EBADF (Bad file descriptor) [pid 6744] close(23) = -1 EBADF (Bad file descriptor) [pid 6744] close(24) = -1 EBADF (Bad file descriptor) [pid 6744] close(25) = -1 EBADF (Bad file descriptor) [pid 6744] close(26) = -1 EBADF (Bad file descriptor) [pid 6744] close(27) = -1 EBADF (Bad file descriptor) [pid 6744] close(28) = -1 EBADF (Bad file descriptor) [pid 6744] close(29) = -1 EBADF (Bad file descriptor) [pid 6744] exit_group(0) = ? [pid 6744] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6745 attached , child_tidptr=0x555555cb2690) = 1697 [pid 6745] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6745] setpgid(0, 0) = 0 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6745] write(3, "1000", 4) = 4 [pid 6745] close(3) = 0 [pid 6745] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6745] setns(201, 0) = 0 [pid 6745] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6745] setns(3, 0) = 0 [pid 6745] close(3) = 0 [pid 6745] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6745] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6745] close(3) = -1 EBADF (Bad file descriptor) [pid 6745] close(4) = 0 [pid 6745] close(5) = -1 EBADF (Bad file descriptor) [pid 6745] close(6) = -1 EBADF (Bad file descriptor) [pid 6745] close(7) = -1 EBADF (Bad file descriptor) [pid 6745] close(8) = -1 EBADF (Bad file descriptor) [pid 6745] close(9) = -1 EBADF (Bad file descriptor) [pid 6745] close(10) = -1 EBADF (Bad file descriptor) [pid 6745] close(11) = -1 EBADF (Bad file descriptor) [pid 6745] close(12) = -1 EBADF (Bad file descriptor) [pid 6745] close(13) = -1 EBADF (Bad file descriptor) [pid 6745] close(14) = -1 EBADF (Bad file descriptor) [pid 6745] close(15) = -1 EBADF (Bad file descriptor) [pid 6745] close(16) = -1 EBADF (Bad file descriptor) [pid 6745] close(17) = -1 EBADF (Bad file descriptor) [pid 6745] close(18) = -1 EBADF (Bad file descriptor) [pid 6745] close(19) = -1 EBADF (Bad file descriptor) [pid 6745] close(20) = -1 EBADF (Bad file descriptor) [pid 6745] close(21) = -1 EBADF (Bad file descriptor) [pid 6745] close(22) = -1 EBADF (Bad file descriptor) [pid 6745] close(23) = -1 EBADF (Bad file descriptor) [pid 6745] close(24) = -1 EBADF (Bad file descriptor) [pid 6745] close(25) = -1 EBADF (Bad file descriptor) [pid 6745] close(26) = -1 EBADF (Bad file descriptor) [pid 6745] close(27) = -1 EBADF (Bad file descriptor) [pid 6745] close(28) = -1 EBADF (Bad file descriptor) [pid 6745] close(29) = -1 EBADF (Bad file descriptor) [pid 6745] exit_group(0) = ? [pid 6745] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6746 attached [pid 6746] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1698 [pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6746] setpgid(0, 0) = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6746] write(3, "1000", 4) = 4 [pid 6746] close(3) = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6746] setns(201, 0) = 0 [pid 6746] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6746] setns(3, 0) = 0 [pid 6746] close(3) = 0 [pid 6746] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6746] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6746] close(3) = -1 EBADF (Bad file descriptor) [pid 6746] close(4) = 0 [pid 6746] close(5) = -1 EBADF (Bad file descriptor) [pid 6746] close(6) = -1 EBADF (Bad file descriptor) [pid 6746] close(7) = -1 EBADF (Bad file descriptor) [pid 6746] close(8) = -1 EBADF (Bad file descriptor) [pid 6746] close(9) = -1 EBADF (Bad file descriptor) [pid 6746] close(10) = -1 EBADF (Bad file descriptor) [pid 6746] close(11) = -1 EBADF (Bad file descriptor) [pid 6746] close(12) = -1 EBADF (Bad file descriptor) [pid 6746] close(13) = -1 EBADF (Bad file descriptor) [pid 6746] close(14) = -1 EBADF (Bad file descriptor) [pid 6746] close(15) = -1 EBADF (Bad file descriptor) [pid 6746] close(16) = -1 EBADF (Bad file descriptor) [pid 6746] close(17) = -1 EBADF (Bad file descriptor) [pid 6746] close(18) = -1 EBADF (Bad file descriptor) [pid 6746] close(19) = -1 EBADF (Bad file descriptor) [pid 6746] close(20) = -1 EBADF (Bad file descriptor) [pid 6746] close(21) = -1 EBADF (Bad file descriptor) [pid 6746] close(22) = -1 EBADF (Bad file descriptor) [pid 6746] close(23) = -1 EBADF (Bad file descriptor) [pid 6746] close(24) = -1 EBADF (Bad file descriptor) [pid 6746] close(25) = -1 EBADF (Bad file descriptor) [pid 6746] close(26) = -1 EBADF (Bad file descriptor) [pid 6746] close(27) = -1 EBADF (Bad file descriptor) [pid 6746] close(28) = -1 EBADF (Bad file descriptor) [pid 6746] close(29) = -1 EBADF (Bad file descriptor) [pid 6746] exit_group(0) = ? [pid 6746] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6747 attached , child_tidptr=0x555555cb2690) = 1699 [pid 6747] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6747] setpgid(0, 0) = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6747] write(3, "1000", 4) = 4 [pid 6747] close(3) = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6747] setns(201, 0) = 0 [pid 6747] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6747] setns(3, 0) = 0 [pid 6747] close(3) = 0 [pid 6747] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6747] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6747] close(3) = -1 EBADF (Bad file descriptor) [pid 6747] close(4) = 0 [pid 6747] close(5) = -1 EBADF (Bad file descriptor) [pid 6747] close(6) = -1 EBADF (Bad file descriptor) [pid 6747] close(7) = -1 EBADF (Bad file descriptor) [pid 6747] close(8) = -1 EBADF (Bad file descriptor) [pid 6747] close(9) = -1 EBADF (Bad file descriptor) [pid 6747] close(10) = -1 EBADF (Bad file descriptor) [pid 6747] close(11) = -1 EBADF (Bad file descriptor) [pid 6747] close(12) = -1 EBADF (Bad file descriptor) [pid 6747] close(13) = -1 EBADF (Bad file descriptor) [pid 6747] close(14) = -1 EBADF (Bad file descriptor) [pid 6747] close(15) = -1 EBADF (Bad file descriptor) [pid 6747] close(16) = -1 EBADF (Bad file descriptor) [pid 6747] close(17) = -1 EBADF (Bad file descriptor) [pid 6747] close(18) = -1 EBADF (Bad file descriptor) [pid 6747] close(19) = -1 EBADF (Bad file descriptor) [pid 6747] close(20) = -1 EBADF (Bad file descriptor) [pid 6747] close(21) = -1 EBADF (Bad file descriptor) [pid 6747] close(22) = -1 EBADF (Bad file descriptor) [pid 6747] close(23) = -1 EBADF (Bad file descriptor) [pid 6747] close(24) = -1 EBADF (Bad file descriptor) [pid 6747] close(25) = -1 EBADF (Bad file descriptor) [pid 6747] close(26) = -1 EBADF (Bad file descriptor) [pid 6747] close(27) = -1 EBADF (Bad file descriptor) [pid 6747] close(28) = -1 EBADF (Bad file descriptor) [pid 6747] close(29) = -1 EBADF (Bad file descriptor) [pid 6747] exit_group(0) = ? [pid 6747] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6748 attached [pid 6748] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1700 [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6748] setpgid(0, 0) = 0 [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6748] write(3, "1000", 4) = 4 [pid 6748] close(3) = 0 [pid 6748] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6748] setns(201, 0) = 0 [pid 6748] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6748] setns(3, 0) = 0 [pid 6748] close(3) = 0 [pid 6748] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6748] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6748] close(3) = -1 EBADF (Bad file descriptor) [pid 6748] close(4) = 0 [pid 6748] close(5) = -1 EBADF (Bad file descriptor) [pid 6748] close(6) = -1 EBADF (Bad file descriptor) [pid 6748] close(7) = -1 EBADF (Bad file descriptor) [pid 6748] close(8) = -1 EBADF (Bad file descriptor) [pid 6748] close(9) = -1 EBADF (Bad file descriptor) [pid 6748] close(10) = -1 EBADF (Bad file descriptor) [pid 6748] close(11) = -1 EBADF (Bad file descriptor) [pid 6748] close(12) = -1 EBADF (Bad file descriptor) [pid 6748] close(13) = -1 EBADF (Bad file descriptor) [pid 6748] close(14) = -1 EBADF (Bad file descriptor) [pid 6748] close(15) = -1 EBADF (Bad file descriptor) [pid 6748] close(16) = -1 EBADF (Bad file descriptor) [pid 6748] close(17) = -1 EBADF (Bad file descriptor) [pid 6748] close(18) = -1 EBADF (Bad file descriptor) [pid 6748] close(19) = -1 EBADF (Bad file descriptor) [pid 6748] close(20) = -1 EBADF (Bad file descriptor) [pid 6748] close(21) = -1 EBADF (Bad file descriptor) [pid 6748] close(22) = -1 EBADF (Bad file descriptor) [pid 6748] close(23) = -1 EBADF (Bad file descriptor) [pid 6748] close(24) = -1 EBADF (Bad file descriptor) [pid 6748] close(25) = -1 EBADF (Bad file descriptor) [pid 6748] close(26) = -1 EBADF (Bad file descriptor) [pid 6748] close(27) = -1 EBADF (Bad file descriptor) [pid 6748] close(28) = -1 EBADF (Bad file descriptor) [pid 6748] close(29) = -1 EBADF (Bad file descriptor) [pid 6748] exit_group(0) = ? [pid 6748] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6749 attached [pid 6749] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1701 [pid 6749] <... set_robust_list resumed>) = 0 [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6749] setpgid(0, 0) = 0 [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6749] write(3, "1000", 4) = 4 [pid 6749] close(3) = 0 [pid 6749] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6749] setns(201, 0) = 0 [pid 6749] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6749] setns(3, 0) = 0 [pid 6749] close(3) = 0 [pid 6749] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6749] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6749] close(3) = -1 EBADF (Bad file descriptor) [pid 6749] close(4) = 0 [pid 6749] close(5) = -1 EBADF (Bad file descriptor) [pid 6749] close(6) = -1 EBADF (Bad file descriptor) [pid 6749] close(7) = -1 EBADF (Bad file descriptor) [pid 6749] close(8) = -1 EBADF (Bad file descriptor) [pid 6749] close(9) = -1 EBADF (Bad file descriptor) [pid 6749] close(10) = -1 EBADF (Bad file descriptor) [pid 6749] close(11) = -1 EBADF (Bad file descriptor) [pid 6749] close(12) = -1 EBADF (Bad file descriptor) [pid 6749] close(13) = -1 EBADF (Bad file descriptor) [pid 6749] close(14) = -1 EBADF (Bad file descriptor) [pid 6749] close(15) = -1 EBADF (Bad file descriptor) [pid 6749] close(16) = -1 EBADF (Bad file descriptor) [pid 6749] close(17) = -1 EBADF (Bad file descriptor) [pid 6749] close(18) = -1 EBADF (Bad file descriptor) [pid 6749] close(19) = -1 EBADF (Bad file descriptor) [pid 6749] close(20) = -1 EBADF (Bad file descriptor) [pid 6749] close(21) = -1 EBADF (Bad file descriptor) [pid 6749] close(22) = -1 EBADF (Bad file descriptor) [pid 6749] close(23) = -1 EBADF (Bad file descriptor) [pid 6749] close(24) = -1 EBADF (Bad file descriptor) [pid 6749] close(25) = -1 EBADF (Bad file descriptor) [pid 6749] close(26) = -1 EBADF (Bad file descriptor) [pid 6749] close(27) = -1 EBADF (Bad file descriptor) [pid 6749] close(28) = -1 EBADF (Bad file descriptor) [pid 6749] close(29) = -1 EBADF (Bad file descriptor) [pid 6749] exit_group(0) = ? [pid 6749] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6750 attached , child_tidptr=0x555555cb2690) = 1702 [pid 6750] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6750] setpgid(0, 0) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6750] write(3, "1000", 4) = 4 [pid 6750] close(3) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6750] setns(201, 0) = 0 [pid 6750] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6750] setns(3, 0) = 0 [pid 6750] close(3) = 0 [pid 6750] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6750] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6750] close(3) = -1 EBADF (Bad file descriptor) [pid 6750] close(4) = 0 [pid 6750] close(5) = -1 EBADF (Bad file descriptor) [pid 6750] close(6) = -1 EBADF (Bad file descriptor) [pid 6750] close(7) = -1 EBADF (Bad file descriptor) [pid 6750] close(8) = -1 EBADF (Bad file descriptor) [pid 6750] close(9) = -1 EBADF (Bad file descriptor) [pid 6750] close(10) = -1 EBADF (Bad file descriptor) [pid 6750] close(11) = -1 EBADF (Bad file descriptor) [pid 6750] close(12) = -1 EBADF (Bad file descriptor) [pid 6750] close(13) = -1 EBADF (Bad file descriptor) [pid 6750] close(14) = -1 EBADF (Bad file descriptor) [pid 6750] close(15) = -1 EBADF (Bad file descriptor) [pid 6750] close(16) = -1 EBADF (Bad file descriptor) [pid 6750] close(17) = -1 EBADF (Bad file descriptor) [pid 6750] close(18) = -1 EBADF (Bad file descriptor) [pid 6750] close(19) = -1 EBADF (Bad file descriptor) [pid 6750] close(20) = -1 EBADF (Bad file descriptor) [pid 6750] close(21) = -1 EBADF (Bad file descriptor) [pid 6750] close(22) = -1 EBADF (Bad file descriptor) [pid 6750] close(23) = -1 EBADF (Bad file descriptor) [pid 6750] close(24) = -1 EBADF (Bad file descriptor) [pid 6750] close(25) = -1 EBADF (Bad file descriptor) [pid 6750] close(26) = -1 EBADF (Bad file descriptor) [pid 6750] close(27) = -1 EBADF (Bad file descriptor) [pid 6750] close(28) = -1 EBADF (Bad file descriptor) [pid 6750] close(29) = -1 EBADF (Bad file descriptor) [pid 6750] exit_group(0) = ? [pid 6750] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6751 attached , child_tidptr=0x555555cb2690) = 1703 [pid 6751] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6751] setpgid(0, 0) = 0 [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6751] write(3, "1000", 4) = 4 [pid 6751] close(3) = 0 [pid 6751] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6751] setns(201, 0) = 0 [pid 6751] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6751] setns(3, 0) = 0 [pid 6751] close(3) = 0 [pid 6751] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6751] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6751] close(3) = -1 EBADF (Bad file descriptor) [pid 6751] close(4) = 0 [pid 6751] close(5) = -1 EBADF (Bad file descriptor) [pid 6751] close(6) = -1 EBADF (Bad file descriptor) [pid 6751] close(7) = -1 EBADF (Bad file descriptor) [pid 6751] close(8) = -1 EBADF (Bad file descriptor) [pid 6751] close(9) = -1 EBADF (Bad file descriptor) [pid 6751] close(10) = -1 EBADF (Bad file descriptor) [pid 6751] close(11) = -1 EBADF (Bad file descriptor) [pid 6751] close(12) = -1 EBADF (Bad file descriptor) [pid 6751] close(13) = -1 EBADF (Bad file descriptor) [pid 6751] close(14) = -1 EBADF (Bad file descriptor) [pid 6751] close(15) = -1 EBADF (Bad file descriptor) [pid 6751] close(16) = -1 EBADF (Bad file descriptor) [pid 6751] close(17) = -1 EBADF (Bad file descriptor) [pid 6751] close(18) = -1 EBADF (Bad file descriptor) [pid 6751] close(19) = -1 EBADF (Bad file descriptor) [pid 6751] close(20) = -1 EBADF (Bad file descriptor) [pid 6751] close(21) = -1 EBADF (Bad file descriptor) [pid 6751] close(22) = -1 EBADF (Bad file descriptor) [pid 6751] close(23) = -1 EBADF (Bad file descriptor) [pid 6751] close(24) = -1 EBADF (Bad file descriptor) [pid 6751] close(25) = -1 EBADF (Bad file descriptor) [pid 6751] close(26) = -1 EBADF (Bad file descriptor) [pid 6751] close(27) = -1 EBADF (Bad file descriptor) [pid 6751] close(28) = -1 EBADF (Bad file descriptor) [pid 6751] close(29) = -1 EBADF (Bad file descriptor) [pid 6751] exit_group(0) = ? [pid 6751] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1703, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6752 attached , child_tidptr=0x555555cb2690) = 1704 [pid 6752] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6752] setpgid(0, 0) = 0 [pid 6752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6752] write(3, "1000", 4) = 4 [pid 6752] close(3) = 0 [pid 6752] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6752] setns(201, 0) = 0 [pid 6752] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6752] setns(3, 0) = 0 [pid 6752] close(3) = 0 [pid 6752] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6752] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6752] close(3) = -1 EBADF (Bad file descriptor) [pid 6752] close(4) = 0 [pid 6752] close(5) = -1 EBADF (Bad file descriptor) [pid 6752] close(6) = -1 EBADF (Bad file descriptor) [pid 6752] close(7) = -1 EBADF (Bad file descriptor) [pid 6752] close(8) = -1 EBADF (Bad file descriptor) [pid 6752] close(9) = -1 EBADF (Bad file descriptor) [pid 6752] close(10) = -1 EBADF (Bad file descriptor) [pid 6752] close(11) = -1 EBADF (Bad file descriptor) [pid 6752] close(12) = -1 EBADF (Bad file descriptor) [pid 6752] close(13) = -1 EBADF (Bad file descriptor) [pid 6752] close(14) = -1 EBADF (Bad file descriptor) [pid 6752] close(15) = -1 EBADF (Bad file descriptor) [pid 6752] close(16) = -1 EBADF (Bad file descriptor) [pid 6752] close(17) = -1 EBADF (Bad file descriptor) [pid 6752] close(18) = -1 EBADF (Bad file descriptor) [pid 6752] close(19) = -1 EBADF (Bad file descriptor) [pid 6752] close(20) = -1 EBADF (Bad file descriptor) [pid 6752] close(21) = -1 EBADF (Bad file descriptor) [pid 6752] close(22) = -1 EBADF (Bad file descriptor) [pid 6752] close(23) = -1 EBADF (Bad file descriptor) [pid 6752] close(24) = -1 EBADF (Bad file descriptor) [pid 6752] close(25) = -1 EBADF (Bad file descriptor) [pid 6752] close(26) = -1 EBADF (Bad file descriptor) [pid 6752] close(27) = -1 EBADF (Bad file descriptor) [pid 6752] close(28) = -1 EBADF (Bad file descriptor) [pid 6752] close(29) = -1 EBADF (Bad file descriptor) [pid 6752] exit_group(0) = ? [pid 6752] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6753 attached [pid 6753] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1705 [pid 6753] <... set_robust_list resumed>) = 0 [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6753] setpgid(0, 0) = 0 [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6753] write(3, "1000", 4) = 4 [pid 6753] close(3) = 0 [pid 6753] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6753] setns(201, 0) = 0 [pid 6753] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6753] setns(3, 0) = 0 [pid 6753] close(3) = 0 [pid 6753] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6753] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6753] close(3) = -1 EBADF (Bad file descriptor) [pid 6753] close(4) = 0 [pid 6753] close(5) = -1 EBADF (Bad file descriptor) [pid 6753] close(6) = -1 EBADF (Bad file descriptor) [pid 6753] close(7) = -1 EBADF (Bad file descriptor) [pid 6753] close(8) = -1 EBADF (Bad file descriptor) [pid 6753] close(9) = -1 EBADF (Bad file descriptor) [pid 6753] close(10) = -1 EBADF (Bad file descriptor) [pid 6753] close(11) = -1 EBADF (Bad file descriptor) [pid 6753] close(12) = -1 EBADF (Bad file descriptor) [pid 6753] close(13) = -1 EBADF (Bad file descriptor) [pid 6753] close(14) = -1 EBADF (Bad file descriptor) [pid 6753] close(15) = -1 EBADF (Bad file descriptor) [pid 6753] close(16) = -1 EBADF (Bad file descriptor) [pid 6753] close(17) = -1 EBADF (Bad file descriptor) [pid 6753] close(18) = -1 EBADF (Bad file descriptor) [pid 6753] close(19) = -1 EBADF (Bad file descriptor) [pid 6753] close(20) = -1 EBADF (Bad file descriptor) [pid 6753] close(21) = -1 EBADF (Bad file descriptor) [pid 6753] close(22) = -1 EBADF (Bad file descriptor) [pid 6753] close(23) = -1 EBADF (Bad file descriptor) [pid 6753] close(24) = -1 EBADF (Bad file descriptor) [pid 6753] close(25) = -1 EBADF (Bad file descriptor) [pid 6753] close(26) = -1 EBADF (Bad file descriptor) [pid 6753] close(27) = -1 EBADF (Bad file descriptor) [pid 6753] close(28) = -1 EBADF (Bad file descriptor) [pid 6753] close(29) = -1 EBADF (Bad file descriptor) [pid 6753] exit_group(0) = ? [pid 6753] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6754 attached , child_tidptr=0x555555cb2690) = 1706 [pid 6754] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6754] setpgid(0, 0) = 0 [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6754] write(3, "1000", 4) = 4 [pid 6754] close(3) = 0 [pid 6754] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6754] setns(201, 0) = 0 [pid 6754] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6754] setns(3, 0) = 0 [pid 6754] close(3) = 0 [pid 6754] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6754] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6754] close(3) = -1 EBADF (Bad file descriptor) [pid 6754] close(4) = 0 [pid 6754] close(5) = -1 EBADF (Bad file descriptor) [pid 6754] close(6) = -1 EBADF (Bad file descriptor) [pid 6754] close(7) = -1 EBADF (Bad file descriptor) [pid 6754] close(8) = -1 EBADF (Bad file descriptor) [pid 6754] close(9) = -1 EBADF (Bad file descriptor) [pid 6754] close(10) = -1 EBADF (Bad file descriptor) [pid 6754] close(11) = -1 EBADF (Bad file descriptor) [pid 6754] close(12) = -1 EBADF (Bad file descriptor) [pid 6754] close(13) = -1 EBADF (Bad file descriptor) [pid 6754] close(14) = -1 EBADF (Bad file descriptor) [pid 6754] close(15) = -1 EBADF (Bad file descriptor) [pid 6754] close(16) = -1 EBADF (Bad file descriptor) [pid 6754] close(17) = -1 EBADF (Bad file descriptor) [pid 6754] close(18) = -1 EBADF (Bad file descriptor) [pid 6754] close(19) = -1 EBADF (Bad file descriptor) [pid 6754] close(20) = -1 EBADF (Bad file descriptor) [pid 6754] close(21) = -1 EBADF (Bad file descriptor) [pid 6754] close(22) = -1 EBADF (Bad file descriptor) [pid 6754] close(23) = -1 EBADF (Bad file descriptor) [pid 6754] close(24) = -1 EBADF (Bad file descriptor) [pid 6754] close(25) = -1 EBADF (Bad file descriptor) [pid 6754] close(26) = -1 EBADF (Bad file descriptor) [pid 6754] close(27) = -1 EBADF (Bad file descriptor) [pid 6754] close(28) = -1 EBADF (Bad file descriptor) [pid 6754] close(29) = -1 EBADF (Bad file descriptor) [pid 6754] exit_group(0) = ? [pid 6754] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6755 attached [pid 6755] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1707 [pid 6755] <... prctl resumed>) = 0 [pid 6755] setpgid(0, 0) = 0 [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6755] write(3, "1000", 4) = 4 [pid 6755] close(3) = 0 [pid 6755] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6755] setns(201, 0) = 0 [pid 6755] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6755] setns(3, 0) = 0 [pid 6755] close(3) = 0 [pid 6755] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6755] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6755] close(3) = -1 EBADF (Bad file descriptor) [pid 6755] close(4) = 0 [pid 6755] close(5) = -1 EBADF (Bad file descriptor) [pid 6755] close(6) = -1 EBADF (Bad file descriptor) [pid 6755] close(7) = -1 EBADF (Bad file descriptor) [pid 6755] close(8) = -1 EBADF (Bad file descriptor) [pid 6755] close(9) = -1 EBADF (Bad file descriptor) [pid 6755] close(10) = -1 EBADF (Bad file descriptor) [pid 6755] close(11) = -1 EBADF (Bad file descriptor) [pid 6755] close(12) = -1 EBADF (Bad file descriptor) [pid 6755] close(13) = -1 EBADF (Bad file descriptor) [pid 6755] close(14) = -1 EBADF (Bad file descriptor) [pid 6755] close(15) = -1 EBADF (Bad file descriptor) [pid 6755] close(16) = -1 EBADF (Bad file descriptor) [pid 6755] close(17) = -1 EBADF (Bad file descriptor) [pid 6755] close(18) = -1 EBADF (Bad file descriptor) [pid 6755] close(19) = -1 EBADF (Bad file descriptor) [pid 6755] close(20) = -1 EBADF (Bad file descriptor) [pid 6755] close(21) = -1 EBADF (Bad file descriptor) [pid 6755] close(22) = -1 EBADF (Bad file descriptor) [pid 6755] close(23) = -1 EBADF (Bad file descriptor) [pid 6755] close(24) = -1 EBADF (Bad file descriptor) [pid 6755] close(25) = -1 EBADF (Bad file descriptor) [pid 6755] close(26) = -1 EBADF (Bad file descriptor) [pid 6755] close(27) = -1 EBADF (Bad file descriptor) [pid 6755] close(28) = -1 EBADF (Bad file descriptor) [pid 6755] close(29) = -1 EBADF (Bad file descriptor) [pid 6755] exit_group(0) = ? [pid 6755] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6756 attached [pid 6756] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1708 [pid 6756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6756] setpgid(0, 0) = 0 [pid 6756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6756] write(3, "1000", 4) = 4 [pid 6756] close(3) = 0 [pid 6756] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6756] setns(201, 0) = 0 [pid 6756] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6756] setns(3, 0) = 0 [pid 6756] close(3) = 0 [pid 6756] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6756] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6756] close(3) = -1 EBADF (Bad file descriptor) [pid 6756] close(4) = 0 [pid 6756] close(5) = -1 EBADF (Bad file descriptor) [pid 6756] close(6) = -1 EBADF (Bad file descriptor) [pid 6756] close(7) = -1 EBADF (Bad file descriptor) [pid 6756] close(8) = -1 EBADF (Bad file descriptor) [pid 6756] close(9) = -1 EBADF (Bad file descriptor) [pid 6756] close(10) = -1 EBADF (Bad file descriptor) [pid 6756] close(11) = -1 EBADF (Bad file descriptor) [pid 6756] close(12) = -1 EBADF (Bad file descriptor) [pid 6756] close(13) = -1 EBADF (Bad file descriptor) [pid 6756] close(14) = -1 EBADF (Bad file descriptor) [pid 6756] close(15) = -1 EBADF (Bad file descriptor) [pid 6756] close(16) = -1 EBADF (Bad file descriptor) [pid 6756] close(17) = -1 EBADF (Bad file descriptor) [pid 6756] close(18) = -1 EBADF (Bad file descriptor) [pid 6756] close(19) = -1 EBADF (Bad file descriptor) [pid 6756] close(20) = -1 EBADF (Bad file descriptor) [pid 6756] close(21) = -1 EBADF (Bad file descriptor) [pid 6756] close(22) = -1 EBADF (Bad file descriptor) [pid 6756] close(23) = -1 EBADF (Bad file descriptor) [pid 6756] close(24) = -1 EBADF (Bad file descriptor) [pid 6756] close(25) = -1 EBADF (Bad file descriptor) [pid 6756] close(26) = -1 EBADF (Bad file descriptor) [pid 6756] close(27) = -1 EBADF (Bad file descriptor) [pid 6756] close(28) = -1 EBADF (Bad file descriptor) [pid 6756] close(29) = -1 EBADF (Bad file descriptor) [pid 6756] exit_group(0) = ? [pid 6756] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6757 attached [pid 6757] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1709 [pid 6757] <... set_robust_list resumed>) = 0 [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6757] setpgid(0, 0) = 0 [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6757] write(3, "1000", 4) = 4 [pid 6757] close(3) = 0 [pid 6757] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6757] setns(201, 0) = 0 [pid 6757] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6757] setns(3, 0) = 0 [pid 6757] close(3) = 0 [pid 6757] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6757] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6757] close(3) = -1 EBADF (Bad file descriptor) [pid 6757] close(4) = 0 [pid 6757] close(5) = -1 EBADF (Bad file descriptor) [pid 6757] close(6) = -1 EBADF (Bad file descriptor) [pid 6757] close(7) = -1 EBADF (Bad file descriptor) [pid 6757] close(8) = -1 EBADF (Bad file descriptor) [pid 6757] close(9) = -1 EBADF (Bad file descriptor) [pid 6757] close(10) = -1 EBADF (Bad file descriptor) [pid 6757] close(11) = -1 EBADF (Bad file descriptor) [pid 6757] close(12) = -1 EBADF (Bad file descriptor) [pid 6757] close(13) = -1 EBADF (Bad file descriptor) [pid 6757] close(14) = -1 EBADF (Bad file descriptor) [pid 6757] close(15) = -1 EBADF (Bad file descriptor) [pid 6757] close(16) = -1 EBADF (Bad file descriptor) [pid 6757] close(17) = -1 EBADF (Bad file descriptor) [pid 6757] close(18) = -1 EBADF (Bad file descriptor) [pid 6757] close(19) = -1 EBADF (Bad file descriptor) [pid 6757] close(20) = -1 EBADF (Bad file descriptor) [pid 6757] close(21) = -1 EBADF (Bad file descriptor) [pid 6757] close(22) = -1 EBADF (Bad file descriptor) [pid 6757] close(23) = -1 EBADF (Bad file descriptor) [pid 6757] close(24) = -1 EBADF (Bad file descriptor) [pid 6757] close(25) = -1 EBADF (Bad file descriptor) [pid 6757] close(26) = -1 EBADF (Bad file descriptor) [pid 6757] close(27) = -1 EBADF (Bad file descriptor) [pid 6757] close(28) = -1 EBADF (Bad file descriptor) [pid 6757] close(29) = -1 EBADF (Bad file descriptor) [pid 6757] exit_group(0) = ? [pid 6757] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6758 attached [pid 6758] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1710 [pid 6758] <... set_robust_list resumed>) = 0 [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6758] setpgid(0, 0) = 0 [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6758] write(3, "1000", 4) = 4 [pid 6758] close(3) = 0 [pid 6758] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6758] setns(201, 0) = 0 [pid 6758] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6758] setns(3, 0) = 0 [pid 6758] close(3) = 0 [pid 6758] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6758] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6758] close(3) = -1 EBADF (Bad file descriptor) [pid 6758] close(4) = 0 [pid 6758] close(5) = -1 EBADF (Bad file descriptor) [pid 6758] close(6) = -1 EBADF (Bad file descriptor) [pid 6758] close(7) = -1 EBADF (Bad file descriptor) [pid 6758] close(8) = -1 EBADF (Bad file descriptor) [pid 6758] close(9) = -1 EBADF (Bad file descriptor) [pid 6758] close(10) = -1 EBADF (Bad file descriptor) [pid 6758] close(11) = -1 EBADF (Bad file descriptor) [pid 6758] close(12) = -1 EBADF (Bad file descriptor) [pid 6758] close(13) = -1 EBADF (Bad file descriptor) [pid 6758] close(14) = -1 EBADF (Bad file descriptor) [pid 6758] close(15) = -1 EBADF (Bad file descriptor) [pid 6758] close(16) = -1 EBADF (Bad file descriptor) [pid 6758] close(17) = -1 EBADF (Bad file descriptor) [pid 6758] close(18) = -1 EBADF (Bad file descriptor) [pid 6758] close(19) = -1 EBADF (Bad file descriptor) [pid 6758] close(20) = -1 EBADF (Bad file descriptor) [pid 6758] close(21) = -1 EBADF (Bad file descriptor) [pid 6758] close(22) = -1 EBADF (Bad file descriptor) [pid 6758] close(23) = -1 EBADF (Bad file descriptor) [pid 6758] close(24) = -1 EBADF (Bad file descriptor) [pid 6758] close(25) = -1 EBADF (Bad file descriptor) [pid 6758] close(26) = -1 EBADF (Bad file descriptor) [pid 6758] close(27) = -1 EBADF (Bad file descriptor) [pid 6758] close(28) = -1 EBADF (Bad file descriptor) [pid 6758] close(29) = -1 EBADF (Bad file descriptor) [pid 6758] exit_group(0) = ? [pid 6758] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6759 attached , child_tidptr=0x555555cb2690) = 1711 [pid 6759] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6759] setpgid(0, 0) = 0 [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6759] write(3, "1000", 4) = 4 [pid 6759] close(3) = 0 [pid 6759] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6759] setns(201, 0) = 0 [pid 6759] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6759] setns(3, 0) = 0 [pid 6759] close(3) = 0 [pid 6759] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6759] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6759] close(3) = -1 EBADF (Bad file descriptor) [pid 6759] close(4) = 0 [pid 6759] close(5) = -1 EBADF (Bad file descriptor) [pid 6759] close(6) = -1 EBADF (Bad file descriptor) [pid 6759] close(7) = -1 EBADF (Bad file descriptor) [pid 6759] close(8) = -1 EBADF (Bad file descriptor) [pid 6759] close(9) = -1 EBADF (Bad file descriptor) [pid 6759] close(10) = -1 EBADF (Bad file descriptor) [pid 6759] close(11) = -1 EBADF (Bad file descriptor) [pid 6759] close(12) = -1 EBADF (Bad file descriptor) [pid 6759] close(13) = -1 EBADF (Bad file descriptor) [pid 6759] close(14) = -1 EBADF (Bad file descriptor) [pid 6759] close(15) = -1 EBADF (Bad file descriptor) [pid 6759] close(16) = -1 EBADF (Bad file descriptor) [pid 6759] close(17) = -1 EBADF (Bad file descriptor) [pid 6759] close(18) = -1 EBADF (Bad file descriptor) [pid 6759] close(19) = -1 EBADF (Bad file descriptor) [pid 6759] close(20) = -1 EBADF (Bad file descriptor) [pid 6759] close(21) = -1 EBADF (Bad file descriptor) [pid 6759] close(22) = -1 EBADF (Bad file descriptor) [pid 6759] close(23) = -1 EBADF (Bad file descriptor) [pid 6759] close(24) = -1 EBADF (Bad file descriptor) [pid 6759] close(25) = -1 EBADF (Bad file descriptor) [pid 6759] close(26) = -1 EBADF (Bad file descriptor) [pid 6759] close(27) = -1 EBADF (Bad file descriptor) [pid 6759] close(28) = -1 EBADF (Bad file descriptor) [pid 6759] close(29) = -1 EBADF (Bad file descriptor) [pid 6759] exit_group(0) = ? [pid 6759] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6760 attached [pid 6760] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1712 [pid 6760] <... prctl resumed>) = 0 [pid 6760] setpgid(0, 0) = 0 [pid 6760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6760] write(3, "1000", 4) = 4 [pid 6760] close(3) = 0 [pid 6760] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6760] setns(201, 0) = 0 [pid 6760] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6760] setns(3, 0) = 0 [pid 6760] close(3) = 0 [pid 6760] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6760] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6760] close(3) = -1 EBADF (Bad file descriptor) [pid 6760] close(4) = 0 [pid 6760] close(5) = -1 EBADF (Bad file descriptor) [pid 6760] close(6) = -1 EBADF (Bad file descriptor) [pid 6760] close(7) = -1 EBADF (Bad file descriptor) [pid 6760] close(8) = -1 EBADF (Bad file descriptor) [pid 6760] close(9) = -1 EBADF (Bad file descriptor) [pid 6760] close(10) = -1 EBADF (Bad file descriptor) [pid 6760] close(11) = -1 EBADF (Bad file descriptor) [pid 6760] close(12) = -1 EBADF (Bad file descriptor) [pid 6760] close(13) = -1 EBADF (Bad file descriptor) [pid 6760] close(14) = -1 EBADF (Bad file descriptor) [pid 6760] close(15) = -1 EBADF (Bad file descriptor) [pid 6760] close(16) = -1 EBADF (Bad file descriptor) [pid 6760] close(17) = -1 EBADF (Bad file descriptor) [pid 6760] close(18) = -1 EBADF (Bad file descriptor) [pid 6760] close(19) = -1 EBADF (Bad file descriptor) [pid 6760] close(20) = -1 EBADF (Bad file descriptor) [pid 6760] close(21) = -1 EBADF (Bad file descriptor) [pid 6760] close(22) = -1 EBADF (Bad file descriptor) [pid 6760] close(23) = -1 EBADF (Bad file descriptor) [pid 6760] close(24) = -1 EBADF (Bad file descriptor) [pid 6760] close(25) = -1 EBADF (Bad file descriptor) [pid 6760] close(26) = -1 EBADF (Bad file descriptor) [pid 6760] close(27) = -1 EBADF (Bad file descriptor) [pid 6760] close(28) = -1 EBADF (Bad file descriptor) [pid 6760] close(29) = -1 EBADF (Bad file descriptor) [pid 6760] exit_group(0) = ? [pid 6760] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6761 attached , child_tidptr=0x555555cb2690) = 1713 [pid 6761] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6761] setpgid(0, 0) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6761] write(3, "1000", 4) = 4 [pid 6761] close(3) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6761] setns(201, 0) = 0 [pid 6761] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6761] setns(3, 0) = 0 [pid 6761] close(3) = 0 [pid 6761] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6761] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6761] close(3) = -1 EBADF (Bad file descriptor) [pid 6761] close(4) = 0 [pid 6761] close(5) = -1 EBADF (Bad file descriptor) [pid 6761] close(6) = -1 EBADF (Bad file descriptor) [pid 6761] close(7) = -1 EBADF (Bad file descriptor) [pid 6761] close(8) = -1 EBADF (Bad file descriptor) [pid 6761] close(9) = -1 EBADF (Bad file descriptor) [pid 6761] close(10) = -1 EBADF (Bad file descriptor) [pid 6761] close(11) = -1 EBADF (Bad file descriptor) [pid 6761] close(12) = -1 EBADF (Bad file descriptor) [pid 6761] close(13) = -1 EBADF (Bad file descriptor) [pid 6761] close(14) = -1 EBADF (Bad file descriptor) [pid 6761] close(15) = -1 EBADF (Bad file descriptor) [pid 6761] close(16) = -1 EBADF (Bad file descriptor) [pid 6761] close(17) = -1 EBADF (Bad file descriptor) [pid 6761] close(18) = -1 EBADF (Bad file descriptor) [pid 6761] close(19) = -1 EBADF (Bad file descriptor) [pid 6761] close(20) = -1 EBADF (Bad file descriptor) [pid 6761] close(21) = -1 EBADF (Bad file descriptor) [pid 6761] close(22) = -1 EBADF (Bad file descriptor) [pid 6761] close(23) = -1 EBADF (Bad file descriptor) [pid 6761] close(24) = -1 EBADF (Bad file descriptor) [pid 6761] close(25) = -1 EBADF (Bad file descriptor) [pid 6761] close(26) = -1 EBADF (Bad file descriptor) [pid 6761] close(27) = -1 EBADF (Bad file descriptor) [pid 6761] close(28) = -1 EBADF (Bad file descriptor) [pid 6761] close(29) = -1 EBADF (Bad file descriptor) [pid 6761] exit_group(0) = ? [pid 6761] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6762 attached , child_tidptr=0x555555cb2690) = 1714 [pid 6762] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6762] setpgid(0, 0) = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6762] write(3, "1000", 4) = 4 [pid 6762] close(3) = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6762] setns(201, 0) = 0 [pid 6762] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6762] setns(3, 0) = 0 [pid 6762] close(3) = 0 [pid 6762] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6762] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6762] close(3) = -1 EBADF (Bad file descriptor) [pid 6762] close(4) = 0 [pid 6762] close(5) = -1 EBADF (Bad file descriptor) [pid 6762] close(6) = -1 EBADF (Bad file descriptor) [pid 6762] close(7) = -1 EBADF (Bad file descriptor) [pid 6762] close(8) = -1 EBADF (Bad file descriptor) [pid 6762] close(9) = -1 EBADF (Bad file descriptor) [pid 6762] close(10) = -1 EBADF (Bad file descriptor) [pid 6762] close(11) = -1 EBADF (Bad file descriptor) [pid 6762] close(12) = -1 EBADF (Bad file descriptor) [pid 6762] close(13) = -1 EBADF (Bad file descriptor) [pid 6762] close(14) = -1 EBADF (Bad file descriptor) [pid 6762] close(15) = -1 EBADF (Bad file descriptor) [pid 6762] close(16) = -1 EBADF (Bad file descriptor) [pid 6762] close(17) = -1 EBADF (Bad file descriptor) [pid 6762] close(18) = -1 EBADF (Bad file descriptor) [pid 6762] close(19) = -1 EBADF (Bad file descriptor) [pid 6762] close(20) = -1 EBADF (Bad file descriptor) [pid 6762] close(21) = -1 EBADF (Bad file descriptor) [pid 6762] close(22) = -1 EBADF (Bad file descriptor) [pid 6762] close(23) = -1 EBADF (Bad file descriptor) [pid 6762] close(24) = -1 EBADF (Bad file descriptor) [pid 6762] close(25) = -1 EBADF (Bad file descriptor) [pid 6762] close(26) = -1 EBADF (Bad file descriptor) [pid 6762] close(27) = -1 EBADF (Bad file descriptor) [pid 6762] close(28) = -1 EBADF (Bad file descriptor) [pid 6762] close(29) = -1 EBADF (Bad file descriptor) [pid 6762] exit_group(0) = ? [pid 6762] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6763 attached [pid 6763] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1715 [pid 6763] <... prctl resumed>) = 0 [pid 6763] setpgid(0, 0) = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6763] write(3, "1000", 4) = 4 [pid 6763] close(3) = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6763] setns(201, 0) = 0 [pid 6763] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6763] setns(3, 0) = 0 [pid 6763] close(3) = 0 [pid 6763] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6763] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6763] close(3) = -1 EBADF (Bad file descriptor) [pid 6763] close(4) = 0 [pid 6763] close(5) = -1 EBADF (Bad file descriptor) [pid 6763] close(6) = -1 EBADF (Bad file descriptor) [pid 6763] close(7) = -1 EBADF (Bad file descriptor) [pid 6763] close(8) = -1 EBADF (Bad file descriptor) [pid 6763] close(9) = -1 EBADF (Bad file descriptor) [pid 6763] close(10) = -1 EBADF (Bad file descriptor) [pid 6763] close(11) = -1 EBADF (Bad file descriptor) [pid 6763] close(12) = -1 EBADF (Bad file descriptor) [pid 6763] close(13) = -1 EBADF (Bad file descriptor) [pid 6763] close(14) = -1 EBADF (Bad file descriptor) [pid 6763] close(15) = -1 EBADF (Bad file descriptor) [pid 6763] close(16) = -1 EBADF (Bad file descriptor) [pid 6763] close(17) = -1 EBADF (Bad file descriptor) [pid 6763] close(18) = -1 EBADF (Bad file descriptor) [pid 6763] close(19) = -1 EBADF (Bad file descriptor) [pid 6763] close(20) = -1 EBADF (Bad file descriptor) [pid 6763] close(21) = -1 EBADF (Bad file descriptor) [pid 6763] close(22) = -1 EBADF (Bad file descriptor) [pid 6763] close(23) = -1 EBADF (Bad file descriptor) [pid 6763] close(24) = -1 EBADF (Bad file descriptor) [pid 6763] close(25) = -1 EBADF (Bad file descriptor) [pid 6763] close(26) = -1 EBADF (Bad file descriptor) [pid 6763] close(27) = -1 EBADF (Bad file descriptor) [pid 6763] close(28) = -1 EBADF (Bad file descriptor) [pid 6763] close(29) = -1 EBADF (Bad file descriptor) [pid 6763] exit_group(0) = ? [pid 6763] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6764 attached [pid 6764] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1716 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6764] setpgid(0, 0) = 0 [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6764] write(3, "1000", 4) = 4 [pid 6764] close(3) = 0 [pid 6764] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6764] setns(201, 0) = 0 [pid 6764] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6764] setns(3, 0) = 0 [pid 6764] close(3) = 0 [pid 6764] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6764] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6764] close(3) = -1 EBADF (Bad file descriptor) [pid 6764] close(4) = 0 [pid 6764] close(5) = -1 EBADF (Bad file descriptor) [pid 6764] close(6) = -1 EBADF (Bad file descriptor) [pid 6764] close(7) = -1 EBADF (Bad file descriptor) [pid 6764] close(8) = -1 EBADF (Bad file descriptor) [pid 6764] close(9) = -1 EBADF (Bad file descriptor) [pid 6764] close(10) = -1 EBADF (Bad file descriptor) [pid 6764] close(11) = -1 EBADF (Bad file descriptor) [pid 6764] close(12) = -1 EBADF (Bad file descriptor) [pid 6764] close(13) = -1 EBADF (Bad file descriptor) [pid 6764] close(14) = -1 EBADF (Bad file descriptor) [pid 6764] close(15) = -1 EBADF (Bad file descriptor) [pid 6764] close(16) = -1 EBADF (Bad file descriptor) [pid 6764] close(17) = -1 EBADF (Bad file descriptor) [pid 6764] close(18) = -1 EBADF (Bad file descriptor) [pid 6764] close(19) = -1 EBADF (Bad file descriptor) [pid 6764] close(20) = -1 EBADF (Bad file descriptor) [pid 6764] close(21) = -1 EBADF (Bad file descriptor) [pid 6764] close(22) = -1 EBADF (Bad file descriptor) [pid 6764] close(23) = -1 EBADF (Bad file descriptor) [pid 6764] close(24) = -1 EBADF (Bad file descriptor) [pid 6764] close(25) = -1 EBADF (Bad file descriptor) [pid 6764] close(26) = -1 EBADF (Bad file descriptor) [pid 6764] close(27) = -1 EBADF (Bad file descriptor) [pid 6764] close(28) = -1 EBADF (Bad file descriptor) [pid 6764] close(29) = -1 EBADF (Bad file descriptor) [pid 6764] exit_group(0) = ? [pid 6764] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1717 ./strace-static-x86_64: Process 6765 attached [pid 6765] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6765] setpgid(0, 0) = 0 [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6765] write(3, "1000", 4) = 4 [pid 6765] close(3) = 0 [pid 6765] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6765] setns(201, 0) = 0 [pid 6765] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6765] setns(3, 0) = 0 [pid 6765] close(3) = 0 [pid 6765] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6765] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6765] close(3) = -1 EBADF (Bad file descriptor) [pid 6765] close(4) = 0 [pid 6765] close(5) = -1 EBADF (Bad file descriptor) [pid 6765] close(6) = -1 EBADF (Bad file descriptor) [pid 6765] close(7) = -1 EBADF (Bad file descriptor) [pid 6765] close(8) = -1 EBADF (Bad file descriptor) [pid 6765] close(9) = -1 EBADF (Bad file descriptor) [pid 6765] close(10) = -1 EBADF (Bad file descriptor) [pid 6765] close(11) = -1 EBADF (Bad file descriptor) [pid 6765] close(12) = -1 EBADF (Bad file descriptor) [pid 6765] close(13) = -1 EBADF (Bad file descriptor) [pid 6765] close(14) = -1 EBADF (Bad file descriptor) [pid 6765] close(15) = -1 EBADF (Bad file descriptor) [pid 6765] close(16) = -1 EBADF (Bad file descriptor) [pid 6765] close(17) = -1 EBADF (Bad file descriptor) [pid 6765] close(18) = -1 EBADF (Bad file descriptor) [pid 6765] close(19) = -1 EBADF (Bad file descriptor) [pid 6765] close(20) = -1 EBADF (Bad file descriptor) [pid 6765] close(21) = -1 EBADF (Bad file descriptor) [pid 6765] close(22) = -1 EBADF (Bad file descriptor) [pid 6765] close(23) = -1 EBADF (Bad file descriptor) [pid 6765] close(24) = -1 EBADF (Bad file descriptor) [pid 6765] close(25) = -1 EBADF (Bad file descriptor) [pid 6765] close(26) = -1 EBADF (Bad file descriptor) [pid 6765] close(27) = -1 EBADF (Bad file descriptor) [pid 6765] close(28) = -1 EBADF (Bad file descriptor) [pid 6765] close(29) = -1 EBADF (Bad file descriptor) [pid 6765] exit_group(0) = ? [pid 6765] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6766 attached [pid 6766] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1718 [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6766] setpgid(0, 0) = 0 [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6766] write(3, "1000", 4) = 4 [pid 6766] close(3) = 0 [pid 6766] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6766] setns(201, 0) = 0 [pid 6766] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6766] setns(3, 0) = 0 [pid 6766] close(3) = 0 [pid 6766] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6766] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6766] close(3) = -1 EBADF (Bad file descriptor) [pid 6766] close(4) = 0 [pid 6766] close(5) = -1 EBADF (Bad file descriptor) [pid 6766] close(6) = -1 EBADF (Bad file descriptor) [pid 6766] close(7) = -1 EBADF (Bad file descriptor) [pid 6766] close(8) = -1 EBADF (Bad file descriptor) [pid 6766] close(9) = -1 EBADF (Bad file descriptor) [pid 6766] close(10) = -1 EBADF (Bad file descriptor) [pid 6766] close(11) = -1 EBADF (Bad file descriptor) [pid 6766] close(12) = -1 EBADF (Bad file descriptor) [pid 6766] close(13) = -1 EBADF (Bad file descriptor) [pid 6766] close(14) = -1 EBADF (Bad file descriptor) [pid 6766] close(15) = -1 EBADF (Bad file descriptor) [pid 6766] close(16) = -1 EBADF (Bad file descriptor) [pid 6766] close(17) = -1 EBADF (Bad file descriptor) [pid 6766] close(18) = -1 EBADF (Bad file descriptor) [pid 6766] close(19) = -1 EBADF (Bad file descriptor) [pid 6766] close(20) = -1 EBADF (Bad file descriptor) [pid 6766] close(21) = -1 EBADF (Bad file descriptor) [pid 6766] close(22) = -1 EBADF (Bad file descriptor) [pid 6766] close(23) = -1 EBADF (Bad file descriptor) [pid 6766] close(24) = -1 EBADF (Bad file descriptor) [pid 6766] close(25) = -1 EBADF (Bad file descriptor) [pid 6766] close(26) = -1 EBADF (Bad file descriptor) [pid 6766] close(27) = -1 EBADF (Bad file descriptor) [pid 6766] close(28) = -1 EBADF (Bad file descriptor) [pid 6766] close(29) = -1 EBADF (Bad file descriptor) [pid 6766] exit_group(0) = ? [pid 6766] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6767 attached [pid 6767] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1719 [pid 6767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6767] setpgid(0, 0) = 0 [pid 6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6767] write(3, "1000", 4) = 4 [pid 6767] close(3) = 0 [pid 6767] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6767] setns(201, 0) = 0 [pid 6767] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6767] setns(3, 0) = 0 [pid 6767] close(3) = 0 [pid 6767] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6767] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6767] close(3) = -1 EBADF (Bad file descriptor) [pid 6767] close(4) = 0 [pid 6767] close(5) = -1 EBADF (Bad file descriptor) [pid 6767] close(6) = -1 EBADF (Bad file descriptor) [pid 6767] close(7) = -1 EBADF (Bad file descriptor) [pid 6767] close(8) = -1 EBADF (Bad file descriptor) [pid 6767] close(9) = -1 EBADF (Bad file descriptor) [pid 6767] close(10) = -1 EBADF (Bad file descriptor) [pid 6767] close(11) = -1 EBADF (Bad file descriptor) [pid 6767] close(12) = -1 EBADF (Bad file descriptor) [pid 6767] close(13) = -1 EBADF (Bad file descriptor) [pid 6767] close(14) = -1 EBADF (Bad file descriptor) [pid 6767] close(15) = -1 EBADF (Bad file descriptor) [pid 6767] close(16) = -1 EBADF (Bad file descriptor) [pid 6767] close(17) = -1 EBADF (Bad file descriptor) [pid 6767] close(18) = -1 EBADF (Bad file descriptor) [pid 6767] close(19) = -1 EBADF (Bad file descriptor) [pid 6767] close(20) = -1 EBADF (Bad file descriptor) [pid 6767] close(21) = -1 EBADF (Bad file descriptor) [pid 6767] close(22) = -1 EBADF (Bad file descriptor) [pid 6767] close(23) = -1 EBADF (Bad file descriptor) [pid 6767] close(24) = -1 EBADF (Bad file descriptor) [pid 6767] close(25) = -1 EBADF (Bad file descriptor) [pid 6767] close(26) = -1 EBADF (Bad file descriptor) [pid 6767] close(27) = -1 EBADF (Bad file descriptor) [pid 6767] close(28) = -1 EBADF (Bad file descriptor) [pid 6767] close(29) = -1 EBADF (Bad file descriptor) [pid 6767] exit_group(0) = ? [pid 6767] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6768 attached , child_tidptr=0x555555cb2690) = 1720 [pid 6768] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6768] setpgid(0, 0) = 0 [pid 6768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6768] write(3, "1000", 4) = 4 [pid 6768] close(3) = 0 [pid 6768] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6768] setns(201, 0) = 0 [pid 6768] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6768] setns(3, 0) = 0 [pid 6768] close(3) = 0 [pid 6768] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6768] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6768] close(3) = -1 EBADF (Bad file descriptor) [pid 6768] close(4) = 0 [pid 6768] close(5) = -1 EBADF (Bad file descriptor) [pid 6768] close(6) = -1 EBADF (Bad file descriptor) [pid 6768] close(7) = -1 EBADF (Bad file descriptor) [pid 6768] close(8) = -1 EBADF (Bad file descriptor) [pid 6768] close(9) = -1 EBADF (Bad file descriptor) [pid 6768] close(10) = -1 EBADF (Bad file descriptor) [pid 6768] close(11) = -1 EBADF (Bad file descriptor) [pid 6768] close(12) = -1 EBADF (Bad file descriptor) [pid 6768] close(13) = -1 EBADF (Bad file descriptor) [pid 6768] close(14) = -1 EBADF (Bad file descriptor) [pid 6768] close(15) = -1 EBADF (Bad file descriptor) [pid 6768] close(16) = -1 EBADF (Bad file descriptor) [pid 6768] close(17) = -1 EBADF (Bad file descriptor) [pid 6768] close(18) = -1 EBADF (Bad file descriptor) [pid 6768] close(19) = -1 EBADF (Bad file descriptor) [pid 6768] close(20) = -1 EBADF (Bad file descriptor) [pid 6768] close(21) = -1 EBADF (Bad file descriptor) [pid 6768] close(22) = -1 EBADF (Bad file descriptor) [pid 6768] close(23) = -1 EBADF (Bad file descriptor) [pid 6768] close(24) = -1 EBADF (Bad file descriptor) [pid 6768] close(25) = -1 EBADF (Bad file descriptor) [pid 6768] close(26) = -1 EBADF (Bad file descriptor) [pid 6768] close(27) = -1 EBADF (Bad file descriptor) [pid 6768] close(28) = -1 EBADF (Bad file descriptor) [pid 6768] close(29) = -1 EBADF (Bad file descriptor) [pid 6768] exit_group(0) = ? [pid 6768] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6769 attached , child_tidptr=0x555555cb2690) = 1721 [pid 6769] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6769] setpgid(0, 0) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6769] write(3, "1000", 4) = 4 [pid 6769] close(3) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6769] setns(201, 0) = 0 [pid 6769] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6769] setns(3, 0) = 0 [pid 6769] close(3) = 0 [pid 6769] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6769] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6769] close(3) = -1 EBADF (Bad file descriptor) [pid 6769] close(4) = 0 [pid 6769] close(5) = -1 EBADF (Bad file descriptor) [pid 6769] close(6) = -1 EBADF (Bad file descriptor) [pid 6769] close(7) = -1 EBADF (Bad file descriptor) [pid 6769] close(8) = -1 EBADF (Bad file descriptor) [pid 6769] close(9) = -1 EBADF (Bad file descriptor) [pid 6769] close(10) = -1 EBADF (Bad file descriptor) [pid 6769] close(11) = -1 EBADF (Bad file descriptor) [pid 6769] close(12) = -1 EBADF (Bad file descriptor) [pid 6769] close(13) = -1 EBADF (Bad file descriptor) [pid 6769] close(14) = -1 EBADF (Bad file descriptor) [pid 6769] close(15) = -1 EBADF (Bad file descriptor) [pid 6769] close(16) = -1 EBADF (Bad file descriptor) [pid 6769] close(17) = -1 EBADF (Bad file descriptor) [pid 6769] close(18) = -1 EBADF (Bad file descriptor) [pid 6769] close(19) = -1 EBADF (Bad file descriptor) [pid 6769] close(20) = -1 EBADF (Bad file descriptor) [pid 6769] close(21) = -1 EBADF (Bad file descriptor) [pid 6769] close(22) = -1 EBADF (Bad file descriptor) [pid 6769] close(23) = -1 EBADF (Bad file descriptor) [pid 6769] close(24) = -1 EBADF (Bad file descriptor) [pid 6769] close(25) = -1 EBADF (Bad file descriptor) [pid 6769] close(26) = -1 EBADF (Bad file descriptor) [pid 6769] close(27) = -1 EBADF (Bad file descriptor) [pid 6769] close(28) = -1 EBADF (Bad file descriptor) [pid 6769] close(29) = -1 EBADF (Bad file descriptor) [pid 6769] exit_group(0) = ? [pid 6769] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1722 ./strace-static-x86_64: Process 6770 attached [pid 6770] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6770] setpgid(0, 0) = 0 [pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6770] write(3, "1000", 4) = 4 [pid 6770] close(3) = 0 [pid 6770] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6770] setns(201, 0) = 0 [pid 6770] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6770] setns(3, 0) = 0 [pid 6770] close(3) = 0 [pid 6770] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6770] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6770] close(3) = -1 EBADF (Bad file descriptor) [pid 6770] close(4) = 0 [pid 6770] close(5) = -1 EBADF (Bad file descriptor) [pid 6770] close(6) = -1 EBADF (Bad file descriptor) [pid 6770] close(7) = -1 EBADF (Bad file descriptor) [pid 6770] close(8) = -1 EBADF (Bad file descriptor) [pid 6770] close(9) = -1 EBADF (Bad file descriptor) [pid 6770] close(10) = -1 EBADF (Bad file descriptor) [pid 6770] close(11) = -1 EBADF (Bad file descriptor) [pid 6770] close(12) = -1 EBADF (Bad file descriptor) [pid 6770] close(13) = -1 EBADF (Bad file descriptor) [pid 6770] close(14) = -1 EBADF (Bad file descriptor) [pid 6770] close(15) = -1 EBADF (Bad file descriptor) [pid 6770] close(16) = -1 EBADF (Bad file descriptor) [pid 6770] close(17) = -1 EBADF (Bad file descriptor) [pid 6770] close(18) = -1 EBADF (Bad file descriptor) [pid 6770] close(19) = -1 EBADF (Bad file descriptor) [pid 6770] close(20) = -1 EBADF (Bad file descriptor) [pid 6770] close(21) = -1 EBADF (Bad file descriptor) [pid 6770] close(22) = -1 EBADF (Bad file descriptor) [pid 6770] close(23) = -1 EBADF (Bad file descriptor) [pid 6770] close(24) = -1 EBADF (Bad file descriptor) [pid 6770] close(25) = -1 EBADF (Bad file descriptor) [pid 6770] close(26) = -1 EBADF (Bad file descriptor) [pid 6770] close(27) = -1 EBADF (Bad file descriptor) [pid 6770] close(28) = -1 EBADF (Bad file descriptor) [pid 6770] close(29) = -1 EBADF (Bad file descriptor) [pid 6770] exit_group(0) = ? [pid 6770] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6771 attached , child_tidptr=0x555555cb2690) = 1723 [pid 6771] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6771] setpgid(0, 0) = 0 [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6771] write(3, "1000", 4) = 4 [pid 6771] close(3) = 0 [pid 6771] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6771] setns(201, 0) = 0 [pid 6771] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6771] setns(3, 0) = 0 [pid 6771] close(3) = 0 [pid 6771] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6771] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6771] close(3) = -1 EBADF (Bad file descriptor) [pid 6771] close(4) = 0 [pid 6771] close(5) = -1 EBADF (Bad file descriptor) [pid 6771] close(6) = -1 EBADF (Bad file descriptor) [pid 6771] close(7) = -1 EBADF (Bad file descriptor) [pid 6771] close(8) = -1 EBADF (Bad file descriptor) [pid 6771] close(9) = -1 EBADF (Bad file descriptor) [pid 6771] close(10) = -1 EBADF (Bad file descriptor) [pid 6771] close(11) = -1 EBADF (Bad file descriptor) [pid 6771] close(12) = -1 EBADF (Bad file descriptor) [pid 6771] close(13) = -1 EBADF (Bad file descriptor) [pid 6771] close(14) = -1 EBADF (Bad file descriptor) [pid 6771] close(15) = -1 EBADF (Bad file descriptor) [pid 6771] close(16) = -1 EBADF (Bad file descriptor) [pid 6771] close(17) = -1 EBADF (Bad file descriptor) [pid 6771] close(18) = -1 EBADF (Bad file descriptor) [pid 6771] close(19) = -1 EBADF (Bad file descriptor) [pid 6771] close(20) = -1 EBADF (Bad file descriptor) [pid 6771] close(21) = -1 EBADF (Bad file descriptor) [pid 6771] close(22) = -1 EBADF (Bad file descriptor) [pid 6771] close(23) = -1 EBADF (Bad file descriptor) [pid 6771] close(24) = -1 EBADF (Bad file descriptor) [pid 6771] close(25) = -1 EBADF (Bad file descriptor) [pid 6771] close(26) = -1 EBADF (Bad file descriptor) [pid 6771] close(27) = -1 EBADF (Bad file descriptor) [pid 6771] close(28) = -1 EBADF (Bad file descriptor) [pid 6771] close(29) = -1 EBADF (Bad file descriptor) [pid 6771] exit_group(0) = ? [pid 6771] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6772 attached [pid 6772] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1724 [pid 6772] <... prctl resumed>) = 0 [pid 6772] setpgid(0, 0) = 0 [pid 6772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6772] write(3, "1000", 4) = 4 [pid 6772] close(3) = 0 [pid 6772] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6772] setns(201, 0) = 0 [pid 6772] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6772] setns(3, 0) = 0 [pid 6772] close(3) = 0 [pid 6772] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6772] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6772] close(3) = -1 EBADF (Bad file descriptor) [pid 6772] close(4) = 0 [pid 6772] close(5) = -1 EBADF (Bad file descriptor) [pid 6772] close(6) = -1 EBADF (Bad file descriptor) [pid 6772] close(7) = -1 EBADF (Bad file descriptor) [pid 6772] close(8) = -1 EBADF (Bad file descriptor) [pid 6772] close(9) = -1 EBADF (Bad file descriptor) [pid 6772] close(10) = -1 EBADF (Bad file descriptor) [pid 6772] close(11) = -1 EBADF (Bad file descriptor) [pid 6772] close(12) = -1 EBADF (Bad file descriptor) [pid 6772] close(13) = -1 EBADF (Bad file descriptor) [pid 6772] close(14) = -1 EBADF (Bad file descriptor) [pid 6772] close(15) = -1 EBADF (Bad file descriptor) [pid 6772] close(16) = -1 EBADF (Bad file descriptor) [pid 6772] close(17) = -1 EBADF (Bad file descriptor) [pid 6772] close(18) = -1 EBADF (Bad file descriptor) [pid 6772] close(19) = -1 EBADF (Bad file descriptor) [pid 6772] close(20) = -1 EBADF (Bad file descriptor) [pid 6772] close(21) = -1 EBADF (Bad file descriptor) [pid 6772] close(22) = -1 EBADF (Bad file descriptor) [pid 6772] close(23) = -1 EBADF (Bad file descriptor) [pid 6772] close(24) = -1 EBADF (Bad file descriptor) [pid 6772] close(25) = -1 EBADF (Bad file descriptor) [pid 6772] close(26) = -1 EBADF (Bad file descriptor) [pid 6772] close(27) = -1 EBADF (Bad file descriptor) [pid 6772] close(28) = -1 EBADF (Bad file descriptor) [pid 6772] close(29) = -1 EBADF (Bad file descriptor) [pid 6772] exit_group(0) = ? [pid 6772] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6773 attached [pid 6773] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1725 [pid 6773] <... set_robust_list resumed>) = 0 [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6773] setpgid(0, 0) = 0 [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6773] write(3, "1000", 4) = 4 [pid 6773] close(3) = 0 [pid 6773] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6773] setns(201, 0) = 0 [pid 6773] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6773] setns(3, 0) = 0 [pid 6773] close(3) = 0 [pid 6773] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6773] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6773] close(3) = -1 EBADF (Bad file descriptor) [pid 6773] close(4) = 0 [pid 6773] close(5) = -1 EBADF (Bad file descriptor) [pid 6773] close(6) = -1 EBADF (Bad file descriptor) [pid 6773] close(7) = -1 EBADF (Bad file descriptor) [pid 6773] close(8) = -1 EBADF (Bad file descriptor) [pid 6773] close(9) = -1 EBADF (Bad file descriptor) [pid 6773] close(10) = -1 EBADF (Bad file descriptor) [pid 6773] close(11) = -1 EBADF (Bad file descriptor) [pid 6773] close(12) = -1 EBADF (Bad file descriptor) [pid 6773] close(13) = -1 EBADF (Bad file descriptor) [pid 6773] close(14) = -1 EBADF (Bad file descriptor) [pid 6773] close(15) = -1 EBADF (Bad file descriptor) [pid 6773] close(16) = -1 EBADF (Bad file descriptor) [pid 6773] close(17) = -1 EBADF (Bad file descriptor) [pid 6773] close(18) = -1 EBADF (Bad file descriptor) [pid 6773] close(19) = -1 EBADF (Bad file descriptor) [pid 6773] close(20) = -1 EBADF (Bad file descriptor) [pid 6773] close(21) = -1 EBADF (Bad file descriptor) [pid 6773] close(22) = -1 EBADF (Bad file descriptor) [pid 6773] close(23) = -1 EBADF (Bad file descriptor) [pid 6773] close(24) = -1 EBADF (Bad file descriptor) [pid 6773] close(25) = -1 EBADF (Bad file descriptor) [pid 6773] close(26) = -1 EBADF (Bad file descriptor) [pid 6773] close(27) = -1 EBADF (Bad file descriptor) [pid 6773] close(28) = -1 EBADF (Bad file descriptor) [pid 6773] close(29) = -1 EBADF (Bad file descriptor) [pid 6773] exit_group(0) = ? [pid 6773] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6774 attached [pid 6774] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1726 [pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6774] setpgid(0, 0) = 0 [pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6774] write(3, "1000", 4) = 4 [pid 6774] close(3) = 0 [pid 6774] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6774] setns(201, 0) = 0 [pid 6774] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6774] setns(3, 0) = 0 [pid 6774] close(3) = 0 [pid 6774] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6774] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6774] close(3) = -1 EBADF (Bad file descriptor) [pid 6774] close(4) = 0 [pid 6774] close(5) = -1 EBADF (Bad file descriptor) [pid 6774] close(6) = -1 EBADF (Bad file descriptor) [pid 6774] close(7) = -1 EBADF (Bad file descriptor) [pid 6774] close(8) = -1 EBADF (Bad file descriptor) [pid 6774] close(9) = -1 EBADF (Bad file descriptor) [pid 6774] close(10) = -1 EBADF (Bad file descriptor) [pid 6774] close(11) = -1 EBADF (Bad file descriptor) [pid 6774] close(12) = -1 EBADF (Bad file descriptor) [pid 6774] close(13) = -1 EBADF (Bad file descriptor) [pid 6774] close(14) = -1 EBADF (Bad file descriptor) [pid 6774] close(15) = -1 EBADF (Bad file descriptor) [pid 6774] close(16) = -1 EBADF (Bad file descriptor) [pid 6774] close(17) = -1 EBADF (Bad file descriptor) [pid 6774] close(18) = -1 EBADF (Bad file descriptor) [pid 6774] close(19) = -1 EBADF (Bad file descriptor) [pid 6774] close(20) = -1 EBADF (Bad file descriptor) [pid 6774] close(21) = -1 EBADF (Bad file descriptor) [pid 6774] close(22) = -1 EBADF (Bad file descriptor) [pid 6774] close(23) = -1 EBADF (Bad file descriptor) [pid 6774] close(24) = -1 EBADF (Bad file descriptor) [pid 6774] close(25) = -1 EBADF (Bad file descriptor) [pid 6774] close(26) = -1 EBADF (Bad file descriptor) [pid 6774] close(27) = -1 EBADF (Bad file descriptor) [pid 6774] close(28) = -1 EBADF (Bad file descriptor) [pid 6774] close(29) = -1 EBADF (Bad file descriptor) [pid 6774] exit_group(0) = ? [pid 6774] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6775 attached [pid 6775] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1727 [pid 6775] <... prctl resumed>) = 0 [pid 6775] setpgid(0, 0) = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6775] write(3, "1000", 4) = 4 [pid 6775] close(3) = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6775] setns(201, 0) = 0 [pid 6775] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6775] setns(3, 0) = 0 [pid 6775] close(3) = 0 [pid 6775] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6775] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6775] close(3) = -1 EBADF (Bad file descriptor) [pid 6775] close(4) = 0 [pid 6775] close(5) = -1 EBADF (Bad file descriptor) [pid 6775] close(6) = -1 EBADF (Bad file descriptor) [pid 6775] close(7) = -1 EBADF (Bad file descriptor) [pid 6775] close(8) = -1 EBADF (Bad file descriptor) [pid 6775] close(9) = -1 EBADF (Bad file descriptor) [pid 6775] close(10) = -1 EBADF (Bad file descriptor) [pid 6775] close(11) = -1 EBADF (Bad file descriptor) [pid 6775] close(12) = -1 EBADF (Bad file descriptor) [pid 6775] close(13) = -1 EBADF (Bad file descriptor) [pid 6775] close(14) = -1 EBADF (Bad file descriptor) [pid 6775] close(15) = -1 EBADF (Bad file descriptor) [pid 6775] close(16) = -1 EBADF (Bad file descriptor) [pid 6775] close(17) = -1 EBADF (Bad file descriptor) [pid 6775] close(18) = -1 EBADF (Bad file descriptor) [pid 6775] close(19) = -1 EBADF (Bad file descriptor) [pid 6775] close(20) = -1 EBADF (Bad file descriptor) [pid 6775] close(21) = -1 EBADF (Bad file descriptor) [pid 6775] close(22) = -1 EBADF (Bad file descriptor) [pid 6775] close(23) = -1 EBADF (Bad file descriptor) [pid 6775] close(24) = -1 EBADF (Bad file descriptor) [pid 6775] close(25) = -1 EBADF (Bad file descriptor) [pid 6775] close(26) = -1 EBADF (Bad file descriptor) [pid 6775] close(27) = -1 EBADF (Bad file descriptor) [pid 6775] close(28) = -1 EBADF (Bad file descriptor) [pid 6775] close(29) = -1 EBADF (Bad file descriptor) [pid 6775] exit_group(0) = ? [pid 6775] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1727, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6777 attached , child_tidptr=0x555555cb2690) = 1728 [pid 6777] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6777] setpgid(0, 0) = 0 [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6777] write(3, "1000", 4) = 4 [pid 6777] close(3) = 0 [pid 6777] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6777] setns(201, 0) = 0 [pid 6777] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6777] setns(3, 0) = 0 [pid 6777] close(3) = 0 [pid 6777] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6777] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6777] close(3) = -1 EBADF (Bad file descriptor) [pid 6777] close(4) = 0 [pid 6777] close(5) = -1 EBADF (Bad file descriptor) [pid 6777] close(6) = -1 EBADF (Bad file descriptor) [pid 6777] close(7) = -1 EBADF (Bad file descriptor) [pid 6777] close(8) = -1 EBADF (Bad file descriptor) [pid 6777] close(9) = -1 EBADF (Bad file descriptor) [pid 6777] close(10) = -1 EBADF (Bad file descriptor) [pid 6777] close(11) = -1 EBADF (Bad file descriptor) [pid 6777] close(12) = -1 EBADF (Bad file descriptor) [pid 6777] close(13) = -1 EBADF (Bad file descriptor) [pid 6777] close(14) = -1 EBADF (Bad file descriptor) [pid 6777] close(15) = -1 EBADF (Bad file descriptor) [pid 6777] close(16) = -1 EBADF (Bad file descriptor) [pid 6777] close(17) = -1 EBADF (Bad file descriptor) [pid 6777] close(18) = -1 EBADF (Bad file descriptor) [pid 6777] close(19) = -1 EBADF (Bad file descriptor) [pid 6777] close(20) = -1 EBADF (Bad file descriptor) [pid 6777] close(21) = -1 EBADF (Bad file descriptor) [pid 6777] close(22) = -1 EBADF (Bad file descriptor) [pid 6777] close(23) = -1 EBADF (Bad file descriptor) [pid 6777] close(24) = -1 EBADF (Bad file descriptor) [pid 6777] close(25) = -1 EBADF (Bad file descriptor) [pid 6777] close(26) = -1 EBADF (Bad file descriptor) [pid 6777] close(27) = -1 EBADF (Bad file descriptor) [pid 6777] close(28) = -1 EBADF (Bad file descriptor) [pid 6777] close(29) = -1 EBADF (Bad file descriptor) [pid 6777] exit_group(0) = ? [pid 6777] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6778 attached , child_tidptr=0x555555cb2690) = 1729 [pid 6778] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6778] setpgid(0, 0) = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6778] write(3, "1000", 4) = 4 [pid 6778] close(3) = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6778] setns(201, 0) = 0 [pid 6778] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6778] setns(3, 0) = 0 [pid 6778] close(3) = 0 [pid 6778] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6778] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6778] close(3) = -1 EBADF (Bad file descriptor) [pid 6778] close(4) = 0 [pid 6778] close(5) = -1 EBADF (Bad file descriptor) [pid 6778] close(6) = -1 EBADF (Bad file descriptor) [pid 6778] close(7) = -1 EBADF (Bad file descriptor) [pid 6778] close(8) = -1 EBADF (Bad file descriptor) [pid 6778] close(9) = -1 EBADF (Bad file descriptor) [pid 6778] close(10) = -1 EBADF (Bad file descriptor) [pid 6778] close(11) = -1 EBADF (Bad file descriptor) [pid 6778] close(12) = -1 EBADF (Bad file descriptor) [pid 6778] close(13) = -1 EBADF (Bad file descriptor) [pid 6778] close(14) = -1 EBADF (Bad file descriptor) [pid 6778] close(15) = -1 EBADF (Bad file descriptor) [pid 6778] close(16) = -1 EBADF (Bad file descriptor) [pid 6778] close(17) = -1 EBADF (Bad file descriptor) [pid 6778] close(18) = -1 EBADF (Bad file descriptor) [pid 6778] close(19) = -1 EBADF (Bad file descriptor) [pid 6778] close(20) = -1 EBADF (Bad file descriptor) [pid 6778] close(21) = -1 EBADF (Bad file descriptor) [pid 6778] close(22) = -1 EBADF (Bad file descriptor) [pid 6778] close(23) = -1 EBADF (Bad file descriptor) [pid 6778] close(24) = -1 EBADF (Bad file descriptor) [pid 6778] close(25) = -1 EBADF (Bad file descriptor) [pid 6778] close(26) = -1 EBADF (Bad file descriptor) [pid 6778] close(27) = -1 EBADF (Bad file descriptor) [pid 6778] close(28) = -1 EBADF (Bad file descriptor) [pid 6778] close(29) = -1 EBADF (Bad file descriptor) [pid 6778] exit_group(0) = ? [pid 6778] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1730 ./strace-static-x86_64: Process 6779 attached [pid 6779] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6779] setpgid(0, 0) = 0 [pid 6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6779] write(3, "1000", 4) = 4 [pid 6779] close(3) = 0 [pid 6779] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6779] setns(201, 0) = 0 [pid 6779] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6779] setns(3, 0) = 0 [pid 6779] close(3) = 0 [pid 6779] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6779] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6779] close(3) = -1 EBADF (Bad file descriptor) [pid 6779] close(4) = 0 [pid 6779] close(5) = -1 EBADF (Bad file descriptor) [pid 6779] close(6) = -1 EBADF (Bad file descriptor) [pid 6779] close(7) = -1 EBADF (Bad file descriptor) [pid 6779] close(8) = -1 EBADF (Bad file descriptor) [pid 6779] close(9) = -1 EBADF (Bad file descriptor) [pid 6779] close(10) = -1 EBADF (Bad file descriptor) [pid 6779] close(11) = -1 EBADF (Bad file descriptor) [pid 6779] close(12) = -1 EBADF (Bad file descriptor) [pid 6779] close(13) = -1 EBADF (Bad file descriptor) [pid 6779] close(14) = -1 EBADF (Bad file descriptor) [pid 6779] close(15) = -1 EBADF (Bad file descriptor) [pid 6779] close(16) = -1 EBADF (Bad file descriptor) [pid 6779] close(17) = -1 EBADF (Bad file descriptor) [pid 6779] close(18) = -1 EBADF (Bad file descriptor) [pid 6779] close(19) = -1 EBADF (Bad file descriptor) [pid 6779] close(20) = -1 EBADF (Bad file descriptor) [pid 6779] close(21) = -1 EBADF (Bad file descriptor) [pid 6779] close(22) = -1 EBADF (Bad file descriptor) [pid 6779] close(23) = -1 EBADF (Bad file descriptor) [pid 6779] close(24) = -1 EBADF (Bad file descriptor) [pid 6779] close(25) = -1 EBADF (Bad file descriptor) [pid 6779] close(26) = -1 EBADF (Bad file descriptor) [pid 6779] close(27) = -1 EBADF (Bad file descriptor) [pid 6779] close(28) = -1 EBADF (Bad file descriptor) [pid 6779] close(29) = -1 EBADF (Bad file descriptor) [pid 6779] exit_group(0) = ? [pid 6779] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1731 ./strace-static-x86_64: Process 6780 attached [pid 6780] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6780] setpgid(0, 0) = 0 [pid 6780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6780] write(3, "1000", 4) = 4 [pid 6780] close(3) = 0 [pid 6780] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6780] setns(201, 0) = 0 [pid 6780] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6780] setns(3, 0) = 0 [pid 6780] close(3) = 0 [pid 6780] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6780] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6780] close(3) = -1 EBADF (Bad file descriptor) [pid 6780] close(4) = 0 [pid 6780] close(5) = -1 EBADF (Bad file descriptor) [pid 6780] close(6) = -1 EBADF (Bad file descriptor) [pid 6780] close(7) = -1 EBADF (Bad file descriptor) [pid 6780] close(8) = -1 EBADF (Bad file descriptor) [pid 6780] close(9) = -1 EBADF (Bad file descriptor) [pid 6780] close(10) = -1 EBADF (Bad file descriptor) [pid 6780] close(11) = -1 EBADF (Bad file descriptor) [pid 6780] close(12) = -1 EBADF (Bad file descriptor) [pid 6780] close(13) = -1 EBADF (Bad file descriptor) [pid 6780] close(14) = -1 EBADF (Bad file descriptor) [pid 6780] close(15) = -1 EBADF (Bad file descriptor) [pid 6780] close(16) = -1 EBADF (Bad file descriptor) [pid 6780] close(17) = -1 EBADF (Bad file descriptor) [pid 6780] close(18) = -1 EBADF (Bad file descriptor) [pid 6780] close(19) = -1 EBADF (Bad file descriptor) [pid 6780] close(20) = -1 EBADF (Bad file descriptor) [pid 6780] close(21) = -1 EBADF (Bad file descriptor) [pid 6780] close(22) = -1 EBADF (Bad file descriptor) [pid 6780] close(23) = -1 EBADF (Bad file descriptor) [pid 6780] close(24) = -1 EBADF (Bad file descriptor) [pid 6780] close(25) = -1 EBADF (Bad file descriptor) [pid 6780] close(26) = -1 EBADF (Bad file descriptor) [pid 6780] close(27) = -1 EBADF (Bad file descriptor) [pid 6780] close(28) = -1 EBADF (Bad file descriptor) [pid 6780] close(29) = -1 EBADF (Bad file descriptor) [pid 6780] exit_group(0) = ? [pid 6780] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6781 attached , child_tidptr=0x555555cb2690) = 1732 [pid 6781] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6781] setpgid(0, 0) = 0 [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6781] write(3, "1000", 4) = 4 [pid 6781] close(3) = 0 [pid 6781] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6781] setns(201, 0) = 0 [pid 6781] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6781] setns(3, 0) = 0 [pid 6781] close(3) = 0 [pid 6781] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6781] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6781] close(3) = -1 EBADF (Bad file descriptor) [pid 6781] close(4) = 0 [pid 6781] close(5) = -1 EBADF (Bad file descriptor) [pid 6781] close(6) = -1 EBADF (Bad file descriptor) [pid 6781] close(7) = -1 EBADF (Bad file descriptor) [pid 6781] close(8) = -1 EBADF (Bad file descriptor) [pid 6781] close(9) = -1 EBADF (Bad file descriptor) [pid 6781] close(10) = -1 EBADF (Bad file descriptor) [pid 6781] close(11) = -1 EBADF (Bad file descriptor) [pid 6781] close(12) = -1 EBADF (Bad file descriptor) [pid 6781] close(13) = -1 EBADF (Bad file descriptor) [pid 6781] close(14) = -1 EBADF (Bad file descriptor) [pid 6781] close(15) = -1 EBADF (Bad file descriptor) [pid 6781] close(16) = -1 EBADF (Bad file descriptor) [pid 6781] close(17) = -1 EBADF (Bad file descriptor) [pid 6781] close(18) = -1 EBADF (Bad file descriptor) [pid 6781] close(19) = -1 EBADF (Bad file descriptor) [pid 6781] close(20) = -1 EBADF (Bad file descriptor) [pid 6781] close(21) = -1 EBADF (Bad file descriptor) [pid 6781] close(22) = -1 EBADF (Bad file descriptor) [pid 6781] close(23) = -1 EBADF (Bad file descriptor) [pid 6781] close(24) = -1 EBADF (Bad file descriptor) [pid 6781] close(25) = -1 EBADF (Bad file descriptor) [pid 6781] close(26) = -1 EBADF (Bad file descriptor) [pid 6781] close(27) = -1 EBADF (Bad file descriptor) [pid 6781] close(28) = -1 EBADF (Bad file descriptor) [pid 6781] close(29) = -1 EBADF (Bad file descriptor) [pid 6781] exit_group(0) = ? [pid 6781] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6782 attached , child_tidptr=0x555555cb2690) = 1733 [pid 6782] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6782] setpgid(0, 0) = 0 [pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6782] write(3, "1000", 4) = 4 [pid 6782] close(3) = 0 [pid 6782] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6782] setns(201, 0) = 0 [pid 6782] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6782] setns(3, 0) = 0 [pid 6782] close(3) = 0 [pid 6782] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6782] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6782] close(3) = -1 EBADF (Bad file descriptor) [pid 6782] close(4) = 0 [pid 6782] close(5) = -1 EBADF (Bad file descriptor) [pid 6782] close(6) = -1 EBADF (Bad file descriptor) [pid 6782] close(7) = -1 EBADF (Bad file descriptor) [pid 6782] close(8) = -1 EBADF (Bad file descriptor) [pid 6782] close(9) = -1 EBADF (Bad file descriptor) [pid 6782] close(10) = -1 EBADF (Bad file descriptor) [pid 6782] close(11) = -1 EBADF (Bad file descriptor) [pid 6782] close(12) = -1 EBADF (Bad file descriptor) [pid 6782] close(13) = -1 EBADF (Bad file descriptor) [pid 6782] close(14) = -1 EBADF (Bad file descriptor) [pid 6782] close(15) = -1 EBADF (Bad file descriptor) [pid 6782] close(16) = -1 EBADF (Bad file descriptor) [pid 6782] close(17) = -1 EBADF (Bad file descriptor) [pid 6782] close(18) = -1 EBADF (Bad file descriptor) [pid 6782] close(19) = -1 EBADF (Bad file descriptor) [pid 6782] close(20) = -1 EBADF (Bad file descriptor) [pid 6782] close(21) = -1 EBADF (Bad file descriptor) [pid 6782] close(22) = -1 EBADF (Bad file descriptor) [pid 6782] close(23) = -1 EBADF (Bad file descriptor) [pid 6782] close(24) = -1 EBADF (Bad file descriptor) [pid 6782] close(25) = -1 EBADF (Bad file descriptor) [pid 6782] close(26) = -1 EBADF (Bad file descriptor) [pid 6782] close(27) = -1 EBADF (Bad file descriptor) [pid 6782] close(28) = -1 EBADF (Bad file descriptor) [pid 6782] close(29) = -1 EBADF (Bad file descriptor) [pid 6782] exit_group(0) = ? [pid 6782] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6783 attached [pid 6783] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1734 [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6783] setpgid(0, 0) = 0 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6783] write(3, "1000", 4) = 4 [pid 6783] close(3) = 0 [pid 6783] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6783] setns(201, 0) = 0 [pid 6783] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6783] setns(3, 0) = 0 [pid 6783] close(3) = 0 [pid 6783] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6783] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6783] close(3) = -1 EBADF (Bad file descriptor) [pid 6783] close(4) = 0 [pid 6783] close(5) = -1 EBADF (Bad file descriptor) [pid 6783] close(6) = -1 EBADF (Bad file descriptor) [pid 6783] close(7) = -1 EBADF (Bad file descriptor) [pid 6783] close(8) = -1 EBADF (Bad file descriptor) [pid 6783] close(9) = -1 EBADF (Bad file descriptor) [pid 6783] close(10) = -1 EBADF (Bad file descriptor) [pid 6783] close(11) = -1 EBADF (Bad file descriptor) [pid 6783] close(12) = -1 EBADF (Bad file descriptor) [pid 6783] close(13) = -1 EBADF (Bad file descriptor) [pid 6783] close(14) = -1 EBADF (Bad file descriptor) [pid 6783] close(15) = -1 EBADF (Bad file descriptor) [pid 6783] close(16) = -1 EBADF (Bad file descriptor) [pid 6783] close(17) = -1 EBADF (Bad file descriptor) [pid 6783] close(18) = -1 EBADF (Bad file descriptor) [pid 6783] close(19) = -1 EBADF (Bad file descriptor) [pid 6783] close(20) = -1 EBADF (Bad file descriptor) [pid 6783] close(21) = -1 EBADF (Bad file descriptor) [pid 6783] close(22) = -1 EBADF (Bad file descriptor) [pid 6783] close(23) = -1 EBADF (Bad file descriptor) [pid 6783] close(24) = -1 EBADF (Bad file descriptor) [pid 6783] close(25) = -1 EBADF (Bad file descriptor) [pid 6783] close(26) = -1 EBADF (Bad file descriptor) [pid 6783] close(27) = -1 EBADF (Bad file descriptor) [pid 6783] close(28) = -1 EBADF (Bad file descriptor) [pid 6783] close(29) = -1 EBADF (Bad file descriptor) [pid 6783] exit_group(0) = ? [pid 6783] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6784 attached , child_tidptr=0x555555cb2690) = 1735 [pid 6784] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6784] setpgid(0, 0) = 0 [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6784] write(3, "1000", 4) = 4 [pid 6784] close(3) = 0 [pid 6784] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6784] setns(201, 0) = 0 [pid 6784] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6784] setns(3, 0) = 0 [pid 6784] close(3) = 0 [pid 6784] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6784] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6784] close(3) = -1 EBADF (Bad file descriptor) [pid 6784] close(4) = 0 [pid 6784] close(5) = -1 EBADF (Bad file descriptor) [pid 6784] close(6) = -1 EBADF (Bad file descriptor) [pid 6784] close(7) = -1 EBADF (Bad file descriptor) [pid 6784] close(8) = -1 EBADF (Bad file descriptor) [pid 6784] close(9) = -1 EBADF (Bad file descriptor) [pid 6784] close(10) = -1 EBADF (Bad file descriptor) [pid 6784] close(11) = -1 EBADF (Bad file descriptor) [pid 6784] close(12) = -1 EBADF (Bad file descriptor) [pid 6784] close(13) = -1 EBADF (Bad file descriptor) [pid 6784] close(14) = -1 EBADF (Bad file descriptor) [pid 6784] close(15) = -1 EBADF (Bad file descriptor) [pid 6784] close(16) = -1 EBADF (Bad file descriptor) [pid 6784] close(17) = -1 EBADF (Bad file descriptor) [pid 6784] close(18) = -1 EBADF (Bad file descriptor) [pid 6784] close(19) = -1 EBADF (Bad file descriptor) [pid 6784] close(20) = -1 EBADF (Bad file descriptor) [pid 6784] close(21) = -1 EBADF (Bad file descriptor) [pid 6784] close(22) = -1 EBADF (Bad file descriptor) [pid 6784] close(23) = -1 EBADF (Bad file descriptor) [pid 6784] close(24) = -1 EBADF (Bad file descriptor) [pid 6784] close(25) = -1 EBADF (Bad file descriptor) [pid 6784] close(26) = -1 EBADF (Bad file descriptor) [pid 6784] close(27) = -1 EBADF (Bad file descriptor) [pid 6784] close(28) = -1 EBADF (Bad file descriptor) [pid 6784] close(29) = -1 EBADF (Bad file descriptor) [pid 6784] exit_group(0) = ? [pid 6784] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6785 attached [pid 6785] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1736 [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6785] setpgid(0, 0) = 0 [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6785] write(3, "1000", 4) = 4 [pid 6785] close(3) = 0 [pid 6785] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6785] setns(201, 0) = 0 [pid 6785] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6785] setns(3, 0) = 0 [pid 6785] close(3) = 0 [pid 6785] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6785] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6785] close(3) = -1 EBADF (Bad file descriptor) [pid 6785] close(4) = 0 [pid 6785] close(5) = -1 EBADF (Bad file descriptor) [pid 6785] close(6) = -1 EBADF (Bad file descriptor) [pid 6785] close(7) = -1 EBADF (Bad file descriptor) [pid 6785] close(8) = -1 EBADF (Bad file descriptor) [pid 6785] close(9) = -1 EBADF (Bad file descriptor) [pid 6785] close(10) = -1 EBADF (Bad file descriptor) [pid 6785] close(11) = -1 EBADF (Bad file descriptor) [pid 6785] close(12) = -1 EBADF (Bad file descriptor) [pid 6785] close(13) = -1 EBADF (Bad file descriptor) [pid 6785] close(14) = -1 EBADF (Bad file descriptor) [pid 6785] close(15) = -1 EBADF (Bad file descriptor) [pid 6785] close(16) = -1 EBADF (Bad file descriptor) [pid 6785] close(17) = -1 EBADF (Bad file descriptor) [pid 6785] close(18) = -1 EBADF (Bad file descriptor) [pid 6785] close(19) = -1 EBADF (Bad file descriptor) [pid 6785] close(20) = -1 EBADF (Bad file descriptor) [pid 6785] close(21) = -1 EBADF (Bad file descriptor) [pid 6785] close(22) = -1 EBADF (Bad file descriptor) [pid 6785] close(23) = -1 EBADF (Bad file descriptor) [pid 6785] close(24) = -1 EBADF (Bad file descriptor) [pid 6785] close(25) = -1 EBADF (Bad file descriptor) [pid 6785] close(26) = -1 EBADF (Bad file descriptor) [pid 6785] close(27) = -1 EBADF (Bad file descriptor) [pid 6785] close(28) = -1 EBADF (Bad file descriptor) [pid 6785] close(29) = -1 EBADF (Bad file descriptor) [pid 6785] exit_group(0) = ? [pid 6785] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6786 attached [pid 6786] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1737 [pid 6786] <... set_robust_list resumed>) = 0 [pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6786] setpgid(0, 0) = 0 [pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6786] write(3, "1000", 4) = 4 [pid 6786] close(3) = 0 [pid 6786] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6786] setns(201, 0) = 0 [pid 6786] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6786] setns(3, 0) = 0 [pid 6786] close(3) = 0 [pid 6786] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6786] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6786] close(3) = -1 EBADF (Bad file descriptor) [pid 6786] close(4) = 0 [pid 6786] close(5) = -1 EBADF (Bad file descriptor) [pid 6786] close(6) = -1 EBADF (Bad file descriptor) [pid 6786] close(7) = -1 EBADF (Bad file descriptor) [pid 6786] close(8) = -1 EBADF (Bad file descriptor) [pid 6786] close(9) = -1 EBADF (Bad file descriptor) [pid 6786] close(10) = -1 EBADF (Bad file descriptor) [pid 6786] close(11) = -1 EBADF (Bad file descriptor) [pid 6786] close(12) = -1 EBADF (Bad file descriptor) [pid 6786] close(13) = -1 EBADF (Bad file descriptor) [pid 6786] close(14) = -1 EBADF (Bad file descriptor) [pid 6786] close(15) = -1 EBADF (Bad file descriptor) [pid 6786] close(16) = -1 EBADF (Bad file descriptor) [pid 6786] close(17) = -1 EBADF (Bad file descriptor) [pid 6786] close(18) = -1 EBADF (Bad file descriptor) [pid 6786] close(19) = -1 EBADF (Bad file descriptor) [pid 6786] close(20) = -1 EBADF (Bad file descriptor) [pid 6786] close(21) = -1 EBADF (Bad file descriptor) [pid 6786] close(22) = -1 EBADF (Bad file descriptor) [pid 6786] close(23) = -1 EBADF (Bad file descriptor) [pid 6786] close(24) = -1 EBADF (Bad file descriptor) [pid 6786] close(25) = -1 EBADF (Bad file descriptor) [pid 6786] close(26) = -1 EBADF (Bad file descriptor) [pid 6786] close(27) = -1 EBADF (Bad file descriptor) [pid 6786] close(28) = -1 EBADF (Bad file descriptor) [pid 6786] close(29) = -1 EBADF (Bad file descriptor) [pid 6786] exit_group(0) = ? [pid 6786] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1737, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1738 ./strace-static-x86_64: Process 6787 attached [pid 6787] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6787] setpgid(0, 0) = 0 [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6787] write(3, "1000", 4) = 4 [pid 6787] close(3) = 0 [pid 6787] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6787] setns(201, 0) = 0 [pid 6787] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6787] setns(3, 0) = 0 [pid 6787] close(3) = 0 [pid 6787] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6787] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6787] close(3) = -1 EBADF (Bad file descriptor) [pid 6787] close(4) = 0 [pid 6787] close(5) = -1 EBADF (Bad file descriptor) [pid 6787] close(6) = -1 EBADF (Bad file descriptor) [pid 6787] close(7) = -1 EBADF (Bad file descriptor) [pid 6787] close(8) = -1 EBADF (Bad file descriptor) [pid 6787] close(9) = -1 EBADF (Bad file descriptor) [pid 6787] close(10) = -1 EBADF (Bad file descriptor) [pid 6787] close(11) = -1 EBADF (Bad file descriptor) [pid 6787] close(12) = -1 EBADF (Bad file descriptor) [pid 6787] close(13) = -1 EBADF (Bad file descriptor) [pid 6787] close(14) = -1 EBADF (Bad file descriptor) [pid 6787] close(15) = -1 EBADF (Bad file descriptor) [pid 6787] close(16) = -1 EBADF (Bad file descriptor) [pid 6787] close(17) = -1 EBADF (Bad file descriptor) [pid 6787] close(18) = -1 EBADF (Bad file descriptor) [pid 6787] close(19) = -1 EBADF (Bad file descriptor) [pid 6787] close(20) = -1 EBADF (Bad file descriptor) [pid 6787] close(21) = -1 EBADF (Bad file descriptor) [pid 6787] close(22) = -1 EBADF (Bad file descriptor) [pid 6787] close(23) = -1 EBADF (Bad file descriptor) [pid 6787] close(24) = -1 EBADF (Bad file descriptor) [pid 6787] close(25) = -1 EBADF (Bad file descriptor) [pid 6787] close(26) = -1 EBADF (Bad file descriptor) [pid 6787] close(27) = -1 EBADF (Bad file descriptor) [pid 6787] close(28) = -1 EBADF (Bad file descriptor) [pid 6787] close(29) = -1 EBADF (Bad file descriptor) [pid 6787] exit_group(0) = ? [pid 6787] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6788 attached , child_tidptr=0x555555cb2690) = 1739 [pid 6788] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6788] setpgid(0, 0) = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6788] write(3, "1000", 4) = 4 [pid 6788] close(3) = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6788] setns(201, 0) = 0 [pid 6788] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6788] setns(3, 0) = 0 [pid 6788] close(3) = 0 [pid 6788] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6788] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6788] close(3) = -1 EBADF (Bad file descriptor) [pid 6788] close(4) = 0 [pid 6788] close(5) = -1 EBADF (Bad file descriptor) [pid 6788] close(6) = -1 EBADF (Bad file descriptor) [pid 6788] close(7) = -1 EBADF (Bad file descriptor) [pid 6788] close(8) = -1 EBADF (Bad file descriptor) [pid 6788] close(9) = -1 EBADF (Bad file descriptor) [pid 6788] close(10) = -1 EBADF (Bad file descriptor) [pid 6788] close(11) = -1 EBADF (Bad file descriptor) [pid 6788] close(12) = -1 EBADF (Bad file descriptor) [pid 6788] close(13) = -1 EBADF (Bad file descriptor) [pid 6788] close(14) = -1 EBADF (Bad file descriptor) [pid 6788] close(15) = -1 EBADF (Bad file descriptor) [pid 6788] close(16) = -1 EBADF (Bad file descriptor) [pid 6788] close(17) = -1 EBADF (Bad file descriptor) [pid 6788] close(18) = -1 EBADF (Bad file descriptor) [pid 6788] close(19) = -1 EBADF (Bad file descriptor) [pid 6788] close(20) = -1 EBADF (Bad file descriptor) [pid 6788] close(21) = -1 EBADF (Bad file descriptor) [pid 6788] close(22) = -1 EBADF (Bad file descriptor) [pid 6788] close(23) = -1 EBADF (Bad file descriptor) [pid 6788] close(24) = -1 EBADF (Bad file descriptor) [pid 6788] close(25) = -1 EBADF (Bad file descriptor) [pid 6788] close(26) = -1 EBADF (Bad file descriptor) [pid 6788] close(27) = -1 EBADF (Bad file descriptor) [pid 6788] close(28) = -1 EBADF (Bad file descriptor) [pid 6788] close(29) = -1 EBADF (Bad file descriptor) [pid 6788] exit_group(0) = ? [pid 6788] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6789 attached , child_tidptr=0x555555cb2690) = 1740 [pid 6789] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6789] setpgid(0, 0) = 0 [pid 6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6789] write(3, "1000", 4) = 4 [pid 6789] close(3) = 0 [pid 6789] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6789] setns(201, 0) = 0 [pid 6789] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6789] setns(3, 0) = 0 [pid 6789] close(3) = 0 [pid 6789] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6789] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6789] close(3) = -1 EBADF (Bad file descriptor) [pid 6789] close(4) = 0 [pid 6789] close(5) = -1 EBADF (Bad file descriptor) [pid 6789] close(6) = -1 EBADF (Bad file descriptor) [pid 6789] close(7) = -1 EBADF (Bad file descriptor) [pid 6789] close(8) = -1 EBADF (Bad file descriptor) [pid 6789] close(9) = -1 EBADF (Bad file descriptor) [pid 6789] close(10) = -1 EBADF (Bad file descriptor) [pid 6789] close(11) = -1 EBADF (Bad file descriptor) [pid 6789] close(12) = -1 EBADF (Bad file descriptor) [pid 6789] close(13) = -1 EBADF (Bad file descriptor) [pid 6789] close(14) = -1 EBADF (Bad file descriptor) [pid 6789] close(15) = -1 EBADF (Bad file descriptor) [pid 6789] close(16) = -1 EBADF (Bad file descriptor) [pid 6789] close(17) = -1 EBADF (Bad file descriptor) [pid 6789] close(18) = -1 EBADF (Bad file descriptor) [pid 6789] close(19) = -1 EBADF (Bad file descriptor) [pid 6789] close(20) = -1 EBADF (Bad file descriptor) [pid 6789] close(21) = -1 EBADF (Bad file descriptor) [pid 6789] close(22) = -1 EBADF (Bad file descriptor) [pid 6789] close(23) = -1 EBADF (Bad file descriptor) [pid 6789] close(24) = -1 EBADF (Bad file descriptor) [pid 6789] close(25) = -1 EBADF (Bad file descriptor) [pid 6789] close(26) = -1 EBADF (Bad file descriptor) [pid 6789] close(27) = -1 EBADF (Bad file descriptor) [pid 6789] close(28) = -1 EBADF (Bad file descriptor) [pid 6789] close(29) = -1 EBADF (Bad file descriptor) [pid 6789] exit_group(0) = ? [pid 6789] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6790 attached , child_tidptr=0x555555cb2690) = 1741 [pid 6790] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6790] setpgid(0, 0) = 0 [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6790] write(3, "1000", 4) = 4 [pid 6790] close(3) = 0 [pid 6790] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6790] setns(201, 0) = 0 [pid 6790] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6790] setns(3, 0) = 0 [pid 6790] close(3) = 0 [pid 6790] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6790] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6790] close(3) = -1 EBADF (Bad file descriptor) [pid 6790] close(4) = 0 [pid 6790] close(5) = -1 EBADF (Bad file descriptor) [pid 6790] close(6) = -1 EBADF (Bad file descriptor) [pid 6790] close(7) = -1 EBADF (Bad file descriptor) [pid 6790] close(8) = -1 EBADF (Bad file descriptor) [pid 6790] close(9) = -1 EBADF (Bad file descriptor) [pid 6790] close(10) = -1 EBADF (Bad file descriptor) [pid 6790] close(11) = -1 EBADF (Bad file descriptor) [pid 6790] close(12) = -1 EBADF (Bad file descriptor) [pid 6790] close(13) = -1 EBADF (Bad file descriptor) [pid 6790] close(14) = -1 EBADF (Bad file descriptor) [pid 6790] close(15) = -1 EBADF (Bad file descriptor) [pid 6790] close(16) = -1 EBADF (Bad file descriptor) [pid 6790] close(17) = -1 EBADF (Bad file descriptor) [pid 6790] close(18) = -1 EBADF (Bad file descriptor) [pid 6790] close(19) = -1 EBADF (Bad file descriptor) [pid 6790] close(20) = -1 EBADF (Bad file descriptor) [pid 6790] close(21) = -1 EBADF (Bad file descriptor) [pid 6790] close(22) = -1 EBADF (Bad file descriptor) [pid 6790] close(23) = -1 EBADF (Bad file descriptor) [pid 6790] close(24) = -1 EBADF (Bad file descriptor) [pid 6790] close(25) = -1 EBADF (Bad file descriptor) [pid 6790] close(26) = -1 EBADF (Bad file descriptor) [pid 6790] close(27) = -1 EBADF (Bad file descriptor) [pid 6790] close(28) = -1 EBADF (Bad file descriptor) [pid 6790] close(29) = -1 EBADF (Bad file descriptor) [pid 6790] exit_group(0) = ? [pid 6790] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6791 attached , child_tidptr=0x555555cb2690) = 1742 [pid 6791] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6791] setpgid(0, 0) = 0 [pid 6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6791] write(3, "1000", 4) = 4 [pid 6791] close(3) = 0 [pid 6791] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6791] setns(201, 0) = 0 [pid 6791] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6791] setns(3, 0) = 0 [pid 6791] close(3) = 0 [pid 6791] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6791] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6791] close(3) = -1 EBADF (Bad file descriptor) [pid 6791] close(4) = 0 [pid 6791] close(5) = -1 EBADF (Bad file descriptor) [pid 6791] close(6) = -1 EBADF (Bad file descriptor) [pid 6791] close(7) = -1 EBADF (Bad file descriptor) [pid 6791] close(8) = -1 EBADF (Bad file descriptor) [pid 6791] close(9) = -1 EBADF (Bad file descriptor) [pid 6791] close(10) = -1 EBADF (Bad file descriptor) [pid 6791] close(11) = -1 EBADF (Bad file descriptor) [pid 6791] close(12) = -1 EBADF (Bad file descriptor) [pid 6791] close(13) = -1 EBADF (Bad file descriptor) [pid 6791] close(14) = -1 EBADF (Bad file descriptor) [pid 6791] close(15) = -1 EBADF (Bad file descriptor) [pid 6791] close(16) = -1 EBADF (Bad file descriptor) [pid 6791] close(17) = -1 EBADF (Bad file descriptor) [pid 6791] close(18) = -1 EBADF (Bad file descriptor) [pid 6791] close(19) = -1 EBADF (Bad file descriptor) [pid 6791] close(20) = -1 EBADF (Bad file descriptor) [pid 6791] close(21) = -1 EBADF (Bad file descriptor) [pid 6791] close(22) = -1 EBADF (Bad file descriptor) [pid 6791] close(23) = -1 EBADF (Bad file descriptor) [pid 6791] close(24) = -1 EBADF (Bad file descriptor) [pid 6791] close(25) = -1 EBADF (Bad file descriptor) [pid 6791] close(26) = -1 EBADF (Bad file descriptor) [pid 6791] close(27) = -1 EBADF (Bad file descriptor) [pid 6791] close(28) = -1 EBADF (Bad file descriptor) [pid 6791] close(29) = -1 EBADF (Bad file descriptor) [pid 6791] exit_group(0) = ? [pid 6791] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6792 attached [pid 6792] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1743 [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6792] setpgid(0, 0) = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6792] write(3, "1000", 4) = 4 [pid 6792] close(3) = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6792] setns(201, 0) = 0 [pid 6792] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6792] setns(3, 0) = 0 [pid 6792] close(3) = 0 [pid 6792] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6792] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6792] close(3) = -1 EBADF (Bad file descriptor) [pid 6792] close(4) = 0 [pid 6792] close(5) = -1 EBADF (Bad file descriptor) [pid 6792] close(6) = -1 EBADF (Bad file descriptor) [pid 6792] close(7) = -1 EBADF (Bad file descriptor) [pid 6792] close(8) = -1 EBADF (Bad file descriptor) [pid 6792] close(9) = -1 EBADF (Bad file descriptor) [pid 6792] close(10) = -1 EBADF (Bad file descriptor) [pid 6792] close(11) = -1 EBADF (Bad file descriptor) [pid 6792] close(12) = -1 EBADF (Bad file descriptor) [pid 6792] close(13) = -1 EBADF (Bad file descriptor) [pid 6792] close(14) = -1 EBADF (Bad file descriptor) [pid 6792] close(15) = -1 EBADF (Bad file descriptor) [pid 6792] close(16) = -1 EBADF (Bad file descriptor) [pid 6792] close(17) = -1 EBADF (Bad file descriptor) [pid 6792] close(18) = -1 EBADF (Bad file descriptor) [pid 6792] close(19) = -1 EBADF (Bad file descriptor) [pid 6792] close(20) = -1 EBADF (Bad file descriptor) [pid 6792] close(21) = -1 EBADF (Bad file descriptor) [pid 6792] close(22) = -1 EBADF (Bad file descriptor) [pid 6792] close(23) = -1 EBADF (Bad file descriptor) [pid 6792] close(24) = -1 EBADF (Bad file descriptor) [pid 6792] close(25) = -1 EBADF (Bad file descriptor) [pid 6792] close(26) = -1 EBADF (Bad file descriptor) [pid 6792] close(27) = -1 EBADF (Bad file descriptor) [pid 6792] close(28) = -1 EBADF (Bad file descriptor) [pid 6792] close(29) = -1 EBADF (Bad file descriptor) [pid 6792] exit_group(0) = ? [pid 6792] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6793 attached , child_tidptr=0x555555cb2690) = 1744 [pid 6793] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6793] setpgid(0, 0) = 0 [pid 6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6793] write(3, "1000", 4) = 4 [pid 6793] close(3) = 0 [pid 6793] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6793] setns(201, 0) = 0 [pid 6793] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6793] setns(3, 0) = 0 [pid 6793] close(3) = 0 [pid 6793] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6793] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6793] close(3) = -1 EBADF (Bad file descriptor) [pid 6793] close(4) = 0 [pid 6793] close(5) = -1 EBADF (Bad file descriptor) [pid 6793] close(6) = -1 EBADF (Bad file descriptor) [pid 6793] close(7) = -1 EBADF (Bad file descriptor) [pid 6793] close(8) = -1 EBADF (Bad file descriptor) [pid 6793] close(9) = -1 EBADF (Bad file descriptor) [pid 6793] close(10) = -1 EBADF (Bad file descriptor) [pid 6793] close(11) = -1 EBADF (Bad file descriptor) [pid 6793] close(12) = -1 EBADF (Bad file descriptor) [pid 6793] close(13) = -1 EBADF (Bad file descriptor) [pid 6793] close(14) = -1 EBADF (Bad file descriptor) [pid 6793] close(15) = -1 EBADF (Bad file descriptor) [pid 6793] close(16) = -1 EBADF (Bad file descriptor) [pid 6793] close(17) = -1 EBADF (Bad file descriptor) [pid 6793] close(18) = -1 EBADF (Bad file descriptor) [pid 6793] close(19) = -1 EBADF (Bad file descriptor) [pid 6793] close(20) = -1 EBADF (Bad file descriptor) [pid 6793] close(21) = -1 EBADF (Bad file descriptor) [pid 6793] close(22) = -1 EBADF (Bad file descriptor) [pid 6793] close(23) = -1 EBADF (Bad file descriptor) [pid 6793] close(24) = -1 EBADF (Bad file descriptor) [pid 6793] close(25) = -1 EBADF (Bad file descriptor) [pid 6793] close(26) = -1 EBADF (Bad file descriptor) [pid 6793] close(27) = -1 EBADF (Bad file descriptor) [pid 6793] close(28) = -1 EBADF (Bad file descriptor) [pid 6793] close(29) = -1 EBADF (Bad file descriptor) [pid 6793] exit_group(0) = ? [pid 6793] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6794 attached [pid 6794] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1745 [pid 6794] <... set_robust_list resumed>) = 0 [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6794] setpgid(0, 0) = 0 [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6794] write(3, "1000", 4) = 4 [pid 6794] close(3) = 0 [pid 6794] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6794] setns(201, 0) = 0 [pid 6794] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6794] setns(3, 0) = 0 [pid 6794] close(3) = 0 [pid 6794] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6794] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6794] close(3) = -1 EBADF (Bad file descriptor) [pid 6794] close(4) = 0 [pid 6794] close(5) = -1 EBADF (Bad file descriptor) [pid 6794] close(6) = -1 EBADF (Bad file descriptor) [pid 6794] close(7) = -1 EBADF (Bad file descriptor) [pid 6794] close(8) = -1 EBADF (Bad file descriptor) [pid 6794] close(9) = -1 EBADF (Bad file descriptor) [pid 6794] close(10) = -1 EBADF (Bad file descriptor) [pid 6794] close(11) = -1 EBADF (Bad file descriptor) [pid 6794] close(12) = -1 EBADF (Bad file descriptor) [pid 6794] close(13) = -1 EBADF (Bad file descriptor) [pid 6794] close(14) = -1 EBADF (Bad file descriptor) [pid 6794] close(15) = -1 EBADF (Bad file descriptor) [pid 6794] close(16) = -1 EBADF (Bad file descriptor) [pid 6794] close(17) = -1 EBADF (Bad file descriptor) [pid 6794] close(18) = -1 EBADF (Bad file descriptor) [pid 6794] close(19) = -1 EBADF (Bad file descriptor) [pid 6794] close(20) = -1 EBADF (Bad file descriptor) [pid 6794] close(21) = -1 EBADF (Bad file descriptor) [pid 6794] close(22) = -1 EBADF (Bad file descriptor) [pid 6794] close(23) = -1 EBADF (Bad file descriptor) [pid 6794] close(24) = -1 EBADF (Bad file descriptor) [pid 6794] close(25) = -1 EBADF (Bad file descriptor) [pid 6794] close(26) = -1 EBADF (Bad file descriptor) [pid 6794] close(27) = -1 EBADF (Bad file descriptor) [pid 6794] close(28) = -1 EBADF (Bad file descriptor) [pid 6794] close(29) = -1 EBADF (Bad file descriptor) [pid 6794] exit_group(0) = ? [pid 6794] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6795 attached [pid 6795] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1746 [pid 6795] <... prctl resumed>) = 0 [pid 6795] setpgid(0, 0) = 0 [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6795] write(3, "1000", 4) = 4 [pid 6795] close(3) = 0 [pid 6795] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6795] setns(201, 0) = 0 [pid 6795] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6795] setns(3, 0) = 0 [pid 6795] close(3) = 0 [pid 6795] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6795] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6795] close(3) = -1 EBADF (Bad file descriptor) [pid 6795] close(4) = 0 [pid 6795] close(5) = -1 EBADF (Bad file descriptor) [pid 6795] close(6) = -1 EBADF (Bad file descriptor) [pid 6795] close(7) = -1 EBADF (Bad file descriptor) [pid 6795] close(8) = -1 EBADF (Bad file descriptor) [pid 6795] close(9) = -1 EBADF (Bad file descriptor) [pid 6795] close(10) = -1 EBADF (Bad file descriptor) [pid 6795] close(11) = -1 EBADF (Bad file descriptor) [pid 6795] close(12) = -1 EBADF (Bad file descriptor) [pid 6795] close(13) = -1 EBADF (Bad file descriptor) [pid 6795] close(14) = -1 EBADF (Bad file descriptor) [pid 6795] close(15) = -1 EBADF (Bad file descriptor) [pid 6795] close(16) = -1 EBADF (Bad file descriptor) [pid 6795] close(17) = -1 EBADF (Bad file descriptor) [pid 6795] close(18) = -1 EBADF (Bad file descriptor) [pid 6795] close(19) = -1 EBADF (Bad file descriptor) [pid 6795] close(20) = -1 EBADF (Bad file descriptor) [pid 6795] close(21) = -1 EBADF (Bad file descriptor) [pid 6795] close(22) = -1 EBADF (Bad file descriptor) [pid 6795] close(23) = -1 EBADF (Bad file descriptor) [pid 6795] close(24) = -1 EBADF (Bad file descriptor) [pid 6795] close(25) = -1 EBADF (Bad file descriptor) [pid 6795] close(26) = -1 EBADF (Bad file descriptor) [pid 6795] close(27) = -1 EBADF (Bad file descriptor) [pid 6795] close(28) = -1 EBADF (Bad file descriptor) [pid 6795] close(29) = -1 EBADF (Bad file descriptor) [pid 6795] exit_group(0) = ? [pid 6795] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6796 attached [pid 6796] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1747 [pid 6796] <... set_robust_list resumed>) = 0 [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6796] setpgid(0, 0) = 0 [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6796] write(3, "1000", 4) = 4 [pid 6796] close(3) = 0 [pid 6796] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6796] setns(201, 0) = 0 [pid 6796] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6796] setns(3, 0) = 0 [pid 6796] close(3) = 0 [pid 6796] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6796] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6796] close(3) = -1 EBADF (Bad file descriptor) [pid 6796] close(4) = 0 [pid 6796] close(5) = -1 EBADF (Bad file descriptor) [pid 6796] close(6) = -1 EBADF (Bad file descriptor) [pid 6796] close(7) = -1 EBADF (Bad file descriptor) [pid 6796] close(8) = -1 EBADF (Bad file descriptor) [pid 6796] close(9) = -1 EBADF (Bad file descriptor) [pid 6796] close(10) = -1 EBADF (Bad file descriptor) [pid 6796] close(11) = -1 EBADF (Bad file descriptor) [pid 6796] close(12) = -1 EBADF (Bad file descriptor) [pid 6796] close(13) = -1 EBADF (Bad file descriptor) [pid 6796] close(14) = -1 EBADF (Bad file descriptor) [pid 6796] close(15) = -1 EBADF (Bad file descriptor) [pid 6796] close(16) = -1 EBADF (Bad file descriptor) [pid 6796] close(17) = -1 EBADF (Bad file descriptor) [pid 6796] close(18) = -1 EBADF (Bad file descriptor) [pid 6796] close(19) = -1 EBADF (Bad file descriptor) [pid 6796] close(20) = -1 EBADF (Bad file descriptor) [pid 6796] close(21) = -1 EBADF (Bad file descriptor) [pid 6796] close(22) = -1 EBADF (Bad file descriptor) [pid 6796] close(23) = -1 EBADF (Bad file descriptor) [pid 6796] close(24) = -1 EBADF (Bad file descriptor) [pid 6796] close(25) = -1 EBADF (Bad file descriptor) [pid 6796] close(26) = -1 EBADF (Bad file descriptor) [pid 6796] close(27) = -1 EBADF (Bad file descriptor) [pid 6796] close(28) = -1 EBADF (Bad file descriptor) [pid 6796] close(29) = -1 EBADF (Bad file descriptor) [pid 6796] exit_group(0) = ? [pid 6796] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6797 attached [pid 6797] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1748 [pid 6797] <... set_robust_list resumed>) = 0 [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6797] setpgid(0, 0) = 0 [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6797] write(3, "1000", 4) = 4 [pid 6797] close(3) = 0 [pid 6797] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6797] setns(201, 0) = 0 [pid 6797] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6797] setns(3, 0) = 0 [pid 6797] close(3) = 0 [pid 6797] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6797] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6797] close(3) = -1 EBADF (Bad file descriptor) [pid 6797] close(4) = 0 [pid 6797] close(5) = -1 EBADF (Bad file descriptor) [pid 6797] close(6) = -1 EBADF (Bad file descriptor) [pid 6797] close(7) = -1 EBADF (Bad file descriptor) [pid 6797] close(8) = -1 EBADF (Bad file descriptor) [pid 6797] close(9) = -1 EBADF (Bad file descriptor) [pid 6797] close(10) = -1 EBADF (Bad file descriptor) [pid 6797] close(11) = -1 EBADF (Bad file descriptor) [pid 6797] close(12) = -1 EBADF (Bad file descriptor) [pid 6797] close(13) = -1 EBADF (Bad file descriptor) [pid 6797] close(14) = -1 EBADF (Bad file descriptor) [pid 6797] close(15) = -1 EBADF (Bad file descriptor) [pid 6797] close(16) = -1 EBADF (Bad file descriptor) [pid 6797] close(17) = -1 EBADF (Bad file descriptor) [pid 6797] close(18) = -1 EBADF (Bad file descriptor) [pid 6797] close(19) = -1 EBADF (Bad file descriptor) [pid 6797] close(20) = -1 EBADF (Bad file descriptor) [pid 6797] close(21) = -1 EBADF (Bad file descriptor) [pid 6797] close(22) = -1 EBADF (Bad file descriptor) [pid 6797] close(23) = -1 EBADF (Bad file descriptor) [pid 6797] close(24) = -1 EBADF (Bad file descriptor) [pid 6797] close(25) = -1 EBADF (Bad file descriptor) [pid 6797] close(26) = -1 EBADF (Bad file descriptor) [pid 6797] close(27) = -1 EBADF (Bad file descriptor) [pid 6797] close(28) = -1 EBADF (Bad file descriptor) [pid 6797] close(29) = -1 EBADF (Bad file descriptor) [pid 6797] exit_group(0) = ? [pid 6797] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6798 attached [pid 6798] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1749 [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6798] setpgid(0, 0) = 0 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6798] write(3, "1000", 4) = 4 [pid 6798] close(3) = 0 [pid 6798] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6798] setns(201, 0) = 0 [pid 6798] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6798] setns(3, 0) = 0 [pid 6798] close(3) = 0 [pid 6798] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6798] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6798] close(3) = -1 EBADF (Bad file descriptor) [pid 6798] close(4) = 0 [pid 6798] close(5) = -1 EBADF (Bad file descriptor) [pid 6798] close(6) = -1 EBADF (Bad file descriptor) [pid 6798] close(7) = -1 EBADF (Bad file descriptor) [pid 6798] close(8) = -1 EBADF (Bad file descriptor) [pid 6798] close(9) = -1 EBADF (Bad file descriptor) [pid 6798] close(10) = -1 EBADF (Bad file descriptor) [pid 6798] close(11) = -1 EBADF (Bad file descriptor) [pid 6798] close(12) = -1 EBADF (Bad file descriptor) [pid 6798] close(13) = -1 EBADF (Bad file descriptor) [pid 6798] close(14) = -1 EBADF (Bad file descriptor) [pid 6798] close(15) = -1 EBADF (Bad file descriptor) [pid 6798] close(16) = -1 EBADF (Bad file descriptor) [pid 6798] close(17) = -1 EBADF (Bad file descriptor) [pid 6798] close(18) = -1 EBADF (Bad file descriptor) [pid 6798] close(19) = -1 EBADF (Bad file descriptor) [pid 6798] close(20) = -1 EBADF (Bad file descriptor) [pid 6798] close(21) = -1 EBADF (Bad file descriptor) [pid 6798] close(22) = -1 EBADF (Bad file descriptor) [pid 6798] close(23) = -1 EBADF (Bad file descriptor) [pid 6798] close(24) = -1 EBADF (Bad file descriptor) [pid 6798] close(25) = -1 EBADF (Bad file descriptor) [pid 6798] close(26) = -1 EBADF (Bad file descriptor) [pid 6798] close(27) = -1 EBADF (Bad file descriptor) [pid 6798] close(28) = -1 EBADF (Bad file descriptor) [pid 6798] close(29) = -1 EBADF (Bad file descriptor) [pid 6798] exit_group(0) = ? [pid 6798] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6799 attached , child_tidptr=0x555555cb2690) = 1750 [pid 6799] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6799] setpgid(0, 0) = 0 [pid 6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6799] write(3, "1000", 4) = 4 [pid 6799] close(3) = 0 [pid 6799] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6799] setns(201, 0) = 0 [pid 6799] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6799] setns(3, 0) = 0 [pid 6799] close(3) = 0 [pid 6799] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6799] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6799] close(3) = -1 EBADF (Bad file descriptor) [pid 6799] close(4) = 0 [pid 6799] close(5) = -1 EBADF (Bad file descriptor) [pid 6799] close(6) = -1 EBADF (Bad file descriptor) [pid 6799] close(7) = -1 EBADF (Bad file descriptor) [pid 6799] close(8) = -1 EBADF (Bad file descriptor) [pid 6799] close(9) = -1 EBADF (Bad file descriptor) [pid 6799] close(10) = -1 EBADF (Bad file descriptor) [pid 6799] close(11) = -1 EBADF (Bad file descriptor) [pid 6799] close(12) = -1 EBADF (Bad file descriptor) [pid 6799] close(13) = -1 EBADF (Bad file descriptor) [pid 6799] close(14) = -1 EBADF (Bad file descriptor) [pid 6799] close(15) = -1 EBADF (Bad file descriptor) [pid 6799] close(16) = -1 EBADF (Bad file descriptor) [pid 6799] close(17) = -1 EBADF (Bad file descriptor) [pid 6799] close(18) = -1 EBADF (Bad file descriptor) [pid 6799] close(19) = -1 EBADF (Bad file descriptor) [pid 6799] close(20) = -1 EBADF (Bad file descriptor) [pid 6799] close(21) = -1 EBADF (Bad file descriptor) [pid 6799] close(22) = -1 EBADF (Bad file descriptor) [pid 6799] close(23) = -1 EBADF (Bad file descriptor) [pid 6799] close(24) = -1 EBADF (Bad file descriptor) [pid 6799] close(25) = -1 EBADF (Bad file descriptor) [pid 6799] close(26) = -1 EBADF (Bad file descriptor) [pid 6799] close(27) = -1 EBADF (Bad file descriptor) [pid 6799] close(28) = -1 EBADF (Bad file descriptor) [pid 6799] close(29) = -1 EBADF (Bad file descriptor) [pid 6799] exit_group(0) = ? [pid 6799] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6800 attached , child_tidptr=0x555555cb2690) = 1751 [pid 6800] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6800] setpgid(0, 0) = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6800] write(3, "1000", 4) = 4 [pid 6800] close(3) = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6800] setns(201, 0) = 0 [pid 6800] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6800] setns(3, 0) = 0 [pid 6800] close(3) = 0 [pid 6800] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6800] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6800] close(3) = -1 EBADF (Bad file descriptor) [pid 6800] close(4) = 0 [pid 6800] close(5) = -1 EBADF (Bad file descriptor) [pid 6800] close(6) = -1 EBADF (Bad file descriptor) [pid 6800] close(7) = -1 EBADF (Bad file descriptor) [pid 6800] close(8) = -1 EBADF (Bad file descriptor) [pid 6800] close(9) = -1 EBADF (Bad file descriptor) [pid 6800] close(10) = -1 EBADF (Bad file descriptor) [pid 6800] close(11) = -1 EBADF (Bad file descriptor) [pid 6800] close(12) = -1 EBADF (Bad file descriptor) [pid 6800] close(13) = -1 EBADF (Bad file descriptor) [pid 6800] close(14) = -1 EBADF (Bad file descriptor) [pid 6800] close(15) = -1 EBADF (Bad file descriptor) [pid 6800] close(16) = -1 EBADF (Bad file descriptor) [pid 6800] close(17) = -1 EBADF (Bad file descriptor) [pid 6800] close(18) = -1 EBADF (Bad file descriptor) [pid 6800] close(19) = -1 EBADF (Bad file descriptor) [pid 6800] close(20) = -1 EBADF (Bad file descriptor) [pid 6800] close(21) = -1 EBADF (Bad file descriptor) [pid 6800] close(22) = -1 EBADF (Bad file descriptor) [pid 6800] close(23) = -1 EBADF (Bad file descriptor) [pid 6800] close(24) = -1 EBADF (Bad file descriptor) [pid 6800] close(25) = -1 EBADF (Bad file descriptor) [pid 6800] close(26) = -1 EBADF (Bad file descriptor) [pid 6800] close(27) = -1 EBADF (Bad file descriptor) [pid 6800] close(28) = -1 EBADF (Bad file descriptor) [pid 6800] close(29) = -1 EBADF (Bad file descriptor) [pid 6800] exit_group(0) = ? [pid 6800] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6801 attached [pid 6801] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1752 [pid 6801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6801] setpgid(0, 0) = 0 [pid 6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6801] write(3, "1000", 4) = 4 [pid 6801] close(3) = 0 [pid 6801] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6801] setns(201, 0) = 0 [pid 6801] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6801] setns(3, 0) = 0 [pid 6801] close(3) = 0 [pid 6801] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6801] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6801] close(3) = -1 EBADF (Bad file descriptor) [pid 6801] close(4) = 0 [pid 6801] close(5) = -1 EBADF (Bad file descriptor) [pid 6801] close(6) = -1 EBADF (Bad file descriptor) [pid 6801] close(7) = -1 EBADF (Bad file descriptor) [pid 6801] close(8) = -1 EBADF (Bad file descriptor) [pid 6801] close(9) = -1 EBADF (Bad file descriptor) [pid 6801] close(10) = -1 EBADF (Bad file descriptor) [pid 6801] close(11) = -1 EBADF (Bad file descriptor) [pid 6801] close(12) = -1 EBADF (Bad file descriptor) [pid 6801] close(13) = -1 EBADF (Bad file descriptor) [pid 6801] close(14) = -1 EBADF (Bad file descriptor) [pid 6801] close(15) = -1 EBADF (Bad file descriptor) [pid 6801] close(16) = -1 EBADF (Bad file descriptor) [pid 6801] close(17) = -1 EBADF (Bad file descriptor) [pid 6801] close(18) = -1 EBADF (Bad file descriptor) [pid 6801] close(19) = -1 EBADF (Bad file descriptor) [pid 6801] close(20) = -1 EBADF (Bad file descriptor) [pid 6801] close(21) = -1 EBADF (Bad file descriptor) [pid 6801] close(22) = -1 EBADF (Bad file descriptor) [pid 6801] close(23) = -1 EBADF (Bad file descriptor) [pid 6801] close(24) = -1 EBADF (Bad file descriptor) [pid 6801] close(25) = -1 EBADF (Bad file descriptor) [pid 6801] close(26) = -1 EBADF (Bad file descriptor) [pid 6801] close(27) = -1 EBADF (Bad file descriptor) [pid 6801] close(28) = -1 EBADF (Bad file descriptor) [pid 6801] close(29) = -1 EBADF (Bad file descriptor) [pid 6801] exit_group(0) = ? [pid 6801] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1753 ./strace-static-x86_64: Process 6802 attached [pid 6802] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6802] setpgid(0, 0) = 0 [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6802] write(3, "1000", 4) = 4 [pid 6802] close(3) = 0 [pid 6802] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6802] setns(201, 0) = 0 [pid 6802] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6802] setns(3, 0) = 0 [pid 6802] close(3) = 0 [pid 6802] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6802] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6802] close(3) = -1 EBADF (Bad file descriptor) [pid 6802] close(4) = 0 [pid 6802] close(5) = -1 EBADF (Bad file descriptor) [pid 6802] close(6) = -1 EBADF (Bad file descriptor) [pid 6802] close(7) = -1 EBADF (Bad file descriptor) [pid 6802] close(8) = -1 EBADF (Bad file descriptor) [pid 6802] close(9) = -1 EBADF (Bad file descriptor) [pid 6802] close(10) = -1 EBADF (Bad file descriptor) [pid 6802] close(11) = -1 EBADF (Bad file descriptor) [pid 6802] close(12) = -1 EBADF (Bad file descriptor) [pid 6802] close(13) = -1 EBADF (Bad file descriptor) [pid 6802] close(14) = -1 EBADF (Bad file descriptor) [pid 6802] close(15) = -1 EBADF (Bad file descriptor) [pid 6802] close(16) = -1 EBADF (Bad file descriptor) [pid 6802] close(17) = -1 EBADF (Bad file descriptor) [pid 6802] close(18) = -1 EBADF (Bad file descriptor) [pid 6802] close(19) = -1 EBADF (Bad file descriptor) [pid 6802] close(20) = -1 EBADF (Bad file descriptor) [pid 6802] close(21) = -1 EBADF (Bad file descriptor) [pid 6802] close(22) = -1 EBADF (Bad file descriptor) [pid 6802] close(23) = -1 EBADF (Bad file descriptor) [pid 6802] close(24) = -1 EBADF (Bad file descriptor) [pid 6802] close(25) = -1 EBADF (Bad file descriptor) [pid 6802] close(26) = -1 EBADF (Bad file descriptor) [pid 6802] close(27) = -1 EBADF (Bad file descriptor) [pid 6802] close(28) = -1 EBADF (Bad file descriptor) [pid 6802] close(29) = -1 EBADF (Bad file descriptor) [pid 6802] exit_group(0) = ? [pid 6802] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6803 attached , child_tidptr=0x555555cb2690) = 1754 [pid 6803] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6803] setpgid(0, 0) = 0 [pid 6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6803] write(3, "1000", 4) = 4 [pid 6803] close(3) = 0 [pid 6803] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6803] setns(201, 0) = 0 [pid 6803] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6803] setns(3, 0) = 0 [pid 6803] close(3) = 0 [pid 6803] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6803] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6803] close(3) = -1 EBADF (Bad file descriptor) [pid 6803] close(4) = 0 [pid 6803] close(5) = -1 EBADF (Bad file descriptor) [pid 6803] close(6) = -1 EBADF (Bad file descriptor) [pid 6803] close(7) = -1 EBADF (Bad file descriptor) [pid 6803] close(8) = -1 EBADF (Bad file descriptor) [pid 6803] close(9) = -1 EBADF (Bad file descriptor) [pid 6803] close(10) = -1 EBADF (Bad file descriptor) [pid 6803] close(11) = -1 EBADF (Bad file descriptor) [pid 6803] close(12) = -1 EBADF (Bad file descriptor) [pid 6803] close(13) = -1 EBADF (Bad file descriptor) [pid 6803] close(14) = -1 EBADF (Bad file descriptor) [pid 6803] close(15) = -1 EBADF (Bad file descriptor) [pid 6803] close(16) = -1 EBADF (Bad file descriptor) [pid 6803] close(17) = -1 EBADF (Bad file descriptor) [pid 6803] close(18) = -1 EBADF (Bad file descriptor) [pid 6803] close(19) = -1 EBADF (Bad file descriptor) [pid 6803] close(20) = -1 EBADF (Bad file descriptor) [pid 6803] close(21) = -1 EBADF (Bad file descriptor) [pid 6803] close(22) = -1 EBADF (Bad file descriptor) [pid 6803] close(23) = -1 EBADF (Bad file descriptor) [pid 6803] close(24) = -1 EBADF (Bad file descriptor) [pid 6803] close(25) = -1 EBADF (Bad file descriptor) [pid 6803] close(26) = -1 EBADF (Bad file descriptor) [pid 6803] close(27) = -1 EBADF (Bad file descriptor) [pid 6803] close(28) = -1 EBADF (Bad file descriptor) [pid 6803] close(29) = -1 EBADF (Bad file descriptor) [pid 6803] exit_group(0) = ? [pid 6803] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6804 attached [pid 6804] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1755 [pid 6804] <... prctl resumed>) = 0 [pid 6804] setpgid(0, 0) = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6804] write(3, "1000", 4) = 4 [pid 6804] close(3) = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6804] setns(201, 0) = 0 [pid 6804] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6804] setns(3, 0) = 0 [pid 6804] close(3) = 0 [pid 6804] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6804] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6804] close(3) = -1 EBADF (Bad file descriptor) [pid 6804] close(4) = 0 [pid 6804] close(5) = -1 EBADF (Bad file descriptor) [pid 6804] close(6) = -1 EBADF (Bad file descriptor) [pid 6804] close(7) = -1 EBADF (Bad file descriptor) [pid 6804] close(8) = -1 EBADF (Bad file descriptor) [pid 6804] close(9) = -1 EBADF (Bad file descriptor) [pid 6804] close(10) = -1 EBADF (Bad file descriptor) [pid 6804] close(11) = -1 EBADF (Bad file descriptor) [pid 6804] close(12) = -1 EBADF (Bad file descriptor) [pid 6804] close(13) = -1 EBADF (Bad file descriptor) [pid 6804] close(14) = -1 EBADF (Bad file descriptor) [pid 6804] close(15) = -1 EBADF (Bad file descriptor) [pid 6804] close(16) = -1 EBADF (Bad file descriptor) [pid 6804] close(17) = -1 EBADF (Bad file descriptor) [pid 6804] close(18) = -1 EBADF (Bad file descriptor) [pid 6804] close(19) = -1 EBADF (Bad file descriptor) [pid 6804] close(20) = -1 EBADF (Bad file descriptor) [pid 6804] close(21) = -1 EBADF (Bad file descriptor) [pid 6804] close(22) = -1 EBADF (Bad file descriptor) [pid 6804] close(23) = -1 EBADF (Bad file descriptor) [pid 6804] close(24) = -1 EBADF (Bad file descriptor) [pid 6804] close(25) = -1 EBADF (Bad file descriptor) [pid 6804] close(26) = -1 EBADF (Bad file descriptor) [pid 6804] close(27) = -1 EBADF (Bad file descriptor) [pid 6804] close(28) = -1 EBADF (Bad file descriptor) [pid 6804] close(29) = -1 EBADF (Bad file descriptor) [pid 6804] exit_group(0) = ? [pid 6804] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1755, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6805 attached , child_tidptr=0x555555cb2690) = 1756 [pid 6805] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6805] setpgid(0, 0) = 0 [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6805] write(3, "1000", 4) = 4 [pid 6805] close(3) = 0 [pid 6805] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6805] setns(201, 0) = 0 [pid 6805] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6805] setns(3, 0) = 0 [pid 6805] close(3) = 0 [pid 6805] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6805] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6805] close(3) = -1 EBADF (Bad file descriptor) [pid 6805] close(4) = 0 [pid 6805] close(5) = -1 EBADF (Bad file descriptor) [pid 6805] close(6) = -1 EBADF (Bad file descriptor) [pid 6805] close(7) = -1 EBADF (Bad file descriptor) [pid 6805] close(8) = -1 EBADF (Bad file descriptor) [pid 6805] close(9) = -1 EBADF (Bad file descriptor) [pid 6805] close(10) = -1 EBADF (Bad file descriptor) [pid 6805] close(11) = -1 EBADF (Bad file descriptor) [pid 6805] close(12) = -1 EBADF (Bad file descriptor) [pid 6805] close(13) = -1 EBADF (Bad file descriptor) [pid 6805] close(14) = -1 EBADF (Bad file descriptor) [pid 6805] close(15) = -1 EBADF (Bad file descriptor) [pid 6805] close(16) = -1 EBADF (Bad file descriptor) [pid 6805] close(17) = -1 EBADF (Bad file descriptor) [pid 6805] close(18) = -1 EBADF (Bad file descriptor) [pid 6805] close(19) = -1 EBADF (Bad file descriptor) [pid 6805] close(20) = -1 EBADF (Bad file descriptor) [pid 6805] close(21) = -1 EBADF (Bad file descriptor) [pid 6805] close(22) = -1 EBADF (Bad file descriptor) [pid 6805] close(23) = -1 EBADF (Bad file descriptor) [pid 6805] close(24) = -1 EBADF (Bad file descriptor) [pid 6805] close(25) = -1 EBADF (Bad file descriptor) [pid 6805] close(26) = -1 EBADF (Bad file descriptor) [pid 6805] close(27) = -1 EBADF (Bad file descriptor) [pid 6805] close(28) = -1 EBADF (Bad file descriptor) [pid 6805] close(29) = -1 EBADF (Bad file descriptor) [pid 6805] exit_group(0) = ? [pid 6805] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6806 attached , child_tidptr=0x555555cb2690) = 1757 [pid 6806] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6806] setpgid(0, 0) = 0 [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6806] write(3, "1000", 4) = 4 [pid 6806] close(3) = 0 [pid 6806] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6806] setns(201, 0) = 0 [pid 6806] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6806] setns(3, 0) = 0 [pid 6806] close(3) = 0 [pid 6806] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6806] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6806] close(3) = -1 EBADF (Bad file descriptor) [pid 6806] close(4) = 0 [pid 6806] close(5) = -1 EBADF (Bad file descriptor) [pid 6806] close(6) = -1 EBADF (Bad file descriptor) [pid 6806] close(7) = -1 EBADF (Bad file descriptor) [pid 6806] close(8) = -1 EBADF (Bad file descriptor) [pid 6806] close(9) = -1 EBADF (Bad file descriptor) [pid 6806] close(10) = -1 EBADF (Bad file descriptor) [pid 6806] close(11) = -1 EBADF (Bad file descriptor) [pid 6806] close(12) = -1 EBADF (Bad file descriptor) [pid 6806] close(13) = -1 EBADF (Bad file descriptor) [pid 6806] close(14) = -1 EBADF (Bad file descriptor) [pid 6806] close(15) = -1 EBADF (Bad file descriptor) [pid 6806] close(16) = -1 EBADF (Bad file descriptor) [pid 6806] close(17) = -1 EBADF (Bad file descriptor) [pid 6806] close(18) = -1 EBADF (Bad file descriptor) [pid 6806] close(19) = -1 EBADF (Bad file descriptor) [pid 6806] close(20) = -1 EBADF (Bad file descriptor) [pid 6806] close(21) = -1 EBADF (Bad file descriptor) [pid 6806] close(22) = -1 EBADF (Bad file descriptor) [pid 6806] close(23) = -1 EBADF (Bad file descriptor) [pid 6806] close(24) = -1 EBADF (Bad file descriptor) [pid 6806] close(25) = -1 EBADF (Bad file descriptor) [pid 6806] close(26) = -1 EBADF (Bad file descriptor) [pid 6806] close(27) = -1 EBADF (Bad file descriptor) [pid 6806] close(28) = -1 EBADF (Bad file descriptor) [pid 6806] close(29) = -1 EBADF (Bad file descriptor) [pid 6806] exit_group(0) = ? [pid 6806] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6807 attached [pid 6807] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1758 [pid 6807] <... prctl resumed>) = 0 [pid 6807] setpgid(0, 0) = 0 [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6807] write(3, "1000", 4) = 4 [pid 6807] close(3) = 0 [pid 6807] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6807] setns(201, 0) = 0 [pid 6807] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6807] setns(3, 0) = 0 [pid 6807] close(3) = 0 [pid 6807] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6807] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6807] close(3) = -1 EBADF (Bad file descriptor) [pid 6807] close(4) = 0 [pid 6807] close(5) = -1 EBADF (Bad file descriptor) [pid 6807] close(6) = -1 EBADF (Bad file descriptor) [pid 6807] close(7) = -1 EBADF (Bad file descriptor) [pid 6807] close(8) = -1 EBADF (Bad file descriptor) [pid 6807] close(9) = -1 EBADF (Bad file descriptor) [pid 6807] close(10) = -1 EBADF (Bad file descriptor) [pid 6807] close(11) = -1 EBADF (Bad file descriptor) [pid 6807] close(12) = -1 EBADF (Bad file descriptor) [pid 6807] close(13) = -1 EBADF (Bad file descriptor) [pid 6807] close(14) = -1 EBADF (Bad file descriptor) [pid 6807] close(15) = -1 EBADF (Bad file descriptor) [pid 6807] close(16) = -1 EBADF (Bad file descriptor) [pid 6807] close(17) = -1 EBADF (Bad file descriptor) [pid 6807] close(18) = -1 EBADF (Bad file descriptor) [pid 6807] close(19) = -1 EBADF (Bad file descriptor) [pid 6807] close(20) = -1 EBADF (Bad file descriptor) [pid 6807] close(21) = -1 EBADF (Bad file descriptor) [pid 6807] close(22) = -1 EBADF (Bad file descriptor) [pid 6807] close(23) = -1 EBADF (Bad file descriptor) [pid 6807] close(24) = -1 EBADF (Bad file descriptor) [pid 6807] close(25) = -1 EBADF (Bad file descriptor) [pid 6807] close(26) = -1 EBADF (Bad file descriptor) [pid 6807] close(27) = -1 EBADF (Bad file descriptor) [pid 6807] close(28) = -1 EBADF (Bad file descriptor) [pid 6807] close(29) = -1 EBADF (Bad file descriptor) [pid 6807] exit_group(0) = ? [pid 6807] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6808 attached [pid 6808] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1759 [pid 6808] <... set_robust_list resumed>) = 0 [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6808] setpgid(0, 0) = 0 [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6808] write(3, "1000", 4) = 4 [pid 6808] close(3) = 0 [pid 6808] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6808] setns(201, 0) = 0 [pid 6808] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6808] setns(3, 0) = 0 [pid 6808] close(3) = 0 [pid 6808] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6808] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6808] close(3) = -1 EBADF (Bad file descriptor) [pid 6808] close(4) = 0 [pid 6808] close(5) = -1 EBADF (Bad file descriptor) [pid 6808] close(6) = -1 EBADF (Bad file descriptor) [pid 6808] close(7) = -1 EBADF (Bad file descriptor) [pid 6808] close(8) = -1 EBADF (Bad file descriptor) [pid 6808] close(9) = -1 EBADF (Bad file descriptor) [pid 6808] close(10) = -1 EBADF (Bad file descriptor) [pid 6808] close(11) = -1 EBADF (Bad file descriptor) [pid 6808] close(12) = -1 EBADF (Bad file descriptor) [pid 6808] close(13) = -1 EBADF (Bad file descriptor) [pid 6808] close(14) = -1 EBADF (Bad file descriptor) [pid 6808] close(15) = -1 EBADF (Bad file descriptor) [pid 6808] close(16) = -1 EBADF (Bad file descriptor) [pid 6808] close(17) = -1 EBADF (Bad file descriptor) [pid 6808] close(18) = -1 EBADF (Bad file descriptor) [pid 6808] close(19) = -1 EBADF (Bad file descriptor) [pid 6808] close(20) = -1 EBADF (Bad file descriptor) [pid 6808] close(21) = -1 EBADF (Bad file descriptor) [pid 6808] close(22) = -1 EBADF (Bad file descriptor) [pid 6808] close(23) = -1 EBADF (Bad file descriptor) [pid 6808] close(24) = -1 EBADF (Bad file descriptor) [pid 6808] close(25) = -1 EBADF (Bad file descriptor) [pid 6808] close(26) = -1 EBADF (Bad file descriptor) [pid 6808] close(27) = -1 EBADF (Bad file descriptor) [pid 6808] close(28) = -1 EBADF (Bad file descriptor) [pid 6808] close(29) = -1 EBADF (Bad file descriptor) [pid 6808] exit_group(0) = ? [pid 6808] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6809 attached [pid 6809] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1760 [pid 6809] <... prctl resumed>) = 0 [pid 6809] setpgid(0, 0) = 0 [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6809] write(3, "1000", 4) = 4 [pid 6809] close(3) = 0 [pid 6809] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6809] setns(201, 0) = 0 [pid 6809] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6809] setns(3, 0) = 0 [pid 6809] close(3) = 0 [pid 6809] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6809] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6809] close(3) = -1 EBADF (Bad file descriptor) [pid 6809] close(4) = 0 [pid 6809] close(5) = -1 EBADF (Bad file descriptor) [pid 6809] close(6) = -1 EBADF (Bad file descriptor) [pid 6809] close(7) = -1 EBADF (Bad file descriptor) [pid 6809] close(8) = -1 EBADF (Bad file descriptor) [pid 6809] close(9) = -1 EBADF (Bad file descriptor) [pid 6809] close(10) = -1 EBADF (Bad file descriptor) [pid 6809] close(11) = -1 EBADF (Bad file descriptor) [pid 6809] close(12) = -1 EBADF (Bad file descriptor) [pid 6809] close(13) = -1 EBADF (Bad file descriptor) [pid 6809] close(14) = -1 EBADF (Bad file descriptor) [pid 6809] close(15) = -1 EBADF (Bad file descriptor) [pid 6809] close(16) = -1 EBADF (Bad file descriptor) [pid 6809] close(17) = -1 EBADF (Bad file descriptor) [pid 6809] close(18) = -1 EBADF (Bad file descriptor) [pid 6809] close(19) = -1 EBADF (Bad file descriptor) [pid 6809] close(20) = -1 EBADF (Bad file descriptor) [pid 6809] close(21) = -1 EBADF (Bad file descriptor) [pid 6809] close(22) = -1 EBADF (Bad file descriptor) [pid 6809] close(23) = -1 EBADF (Bad file descriptor) [pid 6809] close(24) = -1 EBADF (Bad file descriptor) [pid 6809] close(25) = -1 EBADF (Bad file descriptor) [pid 6809] close(26) = -1 EBADF (Bad file descriptor) [pid 6809] close(27) = -1 EBADF (Bad file descriptor) [pid 6809] close(28) = -1 EBADF (Bad file descriptor) [pid 6809] close(29) = -1 EBADF (Bad file descriptor) [pid 6809] exit_group(0) = ? [pid 6809] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6810 attached [pid 6810] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6810] setpgid(0, 0) = 0 [pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1761 [pid 6810] <... openat resumed>) = 3 [pid 6810] write(3, "1000", 4) = 4 [pid 6810] close(3) = 0 [pid 6810] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6810] setns(201, 0) = 0 [pid 6810] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6810] setns(3, 0) = 0 [pid 6810] close(3) = 0 [pid 6810] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6810] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6810] close(3) = -1 EBADF (Bad file descriptor) [pid 6810] close(4) = 0 [pid 6810] close(5) = -1 EBADF (Bad file descriptor) [pid 6810] close(6) = -1 EBADF (Bad file descriptor) [pid 6810] close(7) = -1 EBADF (Bad file descriptor) [pid 6810] close(8) = -1 EBADF (Bad file descriptor) [pid 6810] close(9) = -1 EBADF (Bad file descriptor) [pid 6810] close(10) = -1 EBADF (Bad file descriptor) [pid 6810] close(11) = -1 EBADF (Bad file descriptor) [pid 6810] close(12) = -1 EBADF (Bad file descriptor) [pid 6810] close(13) = -1 EBADF (Bad file descriptor) [pid 6810] close(14) = -1 EBADF (Bad file descriptor) [pid 6810] close(15) = -1 EBADF (Bad file descriptor) [pid 6810] close(16) = -1 EBADF (Bad file descriptor) [pid 6810] close(17) = -1 EBADF (Bad file descriptor) [pid 6810] close(18) = -1 EBADF (Bad file descriptor) [pid 6810] close(19) = -1 EBADF (Bad file descriptor) [pid 6810] close(20) = -1 EBADF (Bad file descriptor) [pid 6810] close(21) = -1 EBADF (Bad file descriptor) [pid 6810] close(22) = -1 EBADF (Bad file descriptor) [pid 6810] close(23) = -1 EBADF (Bad file descriptor) [pid 6810] close(24) = -1 EBADF (Bad file descriptor) [pid 6810] close(25) = -1 EBADF (Bad file descriptor) [pid 6810] close(26) = -1 EBADF (Bad file descriptor) [pid 6810] close(27) = -1 EBADF (Bad file descriptor) [pid 6810] close(28) = -1 EBADF (Bad file descriptor) [pid 6810] close(29) = -1 EBADF (Bad file descriptor) [pid 6810] exit_group(0) = ? [pid 6810] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6811 attached [pid 6811] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1762 [pid 6811] <... prctl resumed>) = 0 [pid 6811] setpgid(0, 0) = 0 [pid 6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6811] write(3, "1000", 4) = 4 [pid 6811] close(3) = 0 [pid 6811] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6811] setns(201, 0) = 0 [pid 6811] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6811] setns(3, 0) = 0 [pid 6811] close(3) = 0 [pid 6811] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6811] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6811] close(3) = -1 EBADF (Bad file descriptor) [pid 6811] close(4) = 0 [pid 6811] close(5) = -1 EBADF (Bad file descriptor) [pid 6811] close(6) = -1 EBADF (Bad file descriptor) [pid 6811] close(7) = -1 EBADF (Bad file descriptor) [pid 6811] close(8) = -1 EBADF (Bad file descriptor) [pid 6811] close(9) = -1 EBADF (Bad file descriptor) [pid 6811] close(10) = -1 EBADF (Bad file descriptor) [pid 6811] close(11) = -1 EBADF (Bad file descriptor) [pid 6811] close(12) = -1 EBADF (Bad file descriptor) [pid 6811] close(13) = -1 EBADF (Bad file descriptor) [pid 6811] close(14) = -1 EBADF (Bad file descriptor) [pid 6811] close(15) = -1 EBADF (Bad file descriptor) [pid 6811] close(16) = -1 EBADF (Bad file descriptor) [pid 6811] close(17) = -1 EBADF (Bad file descriptor) [pid 6811] close(18) = -1 EBADF (Bad file descriptor) [pid 6811] close(19) = -1 EBADF (Bad file descriptor) [pid 6811] close(20) = -1 EBADF (Bad file descriptor) [pid 6811] close(21) = -1 EBADF (Bad file descriptor) [pid 6811] close(22) = -1 EBADF (Bad file descriptor) [pid 6811] close(23) = -1 EBADF (Bad file descriptor) [pid 6811] close(24) = -1 EBADF (Bad file descriptor) [pid 6811] close(25) = -1 EBADF (Bad file descriptor) [pid 6811] close(26) = -1 EBADF (Bad file descriptor) [pid 6811] close(27) = -1 EBADF (Bad file descriptor) [pid 6811] close(28) = -1 EBADF (Bad file descriptor) [pid 6811] close(29) = -1 EBADF (Bad file descriptor) [pid 6811] exit_group(0) = ? [pid 6811] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6812 attached [pid 6812] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1763 [pid 6812] <... set_robust_list resumed>) = 0 [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6812] setpgid(0, 0) = 0 [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6812] write(3, "1000", 4) = 4 [pid 6812] close(3) = 0 [pid 6812] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6812] setns(201, 0) = 0 [pid 6812] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6812] setns(3, 0) = 0 [pid 6812] close(3) = 0 [pid 6812] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6812] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6812] close(3) = -1 EBADF (Bad file descriptor) [pid 6812] close(4) = 0 [pid 6812] close(5) = -1 EBADF (Bad file descriptor) [pid 6812] close(6) = -1 EBADF (Bad file descriptor) [pid 6812] close(7) = -1 EBADF (Bad file descriptor) [pid 6812] close(8) = -1 EBADF (Bad file descriptor) [pid 6812] close(9) = -1 EBADF (Bad file descriptor) [pid 6812] close(10) = -1 EBADF (Bad file descriptor) [pid 6812] close(11) = -1 EBADF (Bad file descriptor) [pid 6812] close(12) = -1 EBADF (Bad file descriptor) [pid 6812] close(13) = -1 EBADF (Bad file descriptor) [pid 6812] close(14) = -1 EBADF (Bad file descriptor) [pid 6812] close(15) = -1 EBADF (Bad file descriptor) [pid 6812] close(16) = -1 EBADF (Bad file descriptor) [pid 6812] close(17) = -1 EBADF (Bad file descriptor) [pid 6812] close(18) = -1 EBADF (Bad file descriptor) [pid 6812] close(19) = -1 EBADF (Bad file descriptor) [pid 6812] close(20) = -1 EBADF (Bad file descriptor) [pid 6812] close(21) = -1 EBADF (Bad file descriptor) [pid 6812] close(22) = -1 EBADF (Bad file descriptor) [pid 6812] close(23) = -1 EBADF (Bad file descriptor) [pid 6812] close(24) = -1 EBADF (Bad file descriptor) [pid 6812] close(25) = -1 EBADF (Bad file descriptor) [pid 6812] close(26) = -1 EBADF (Bad file descriptor) [pid 6812] close(27) = -1 EBADF (Bad file descriptor) [pid 6812] close(28) = -1 EBADF (Bad file descriptor) [pid 6812] close(29) = -1 EBADF (Bad file descriptor) [pid 6812] exit_group(0) = ? [pid 6812] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1764 ./strace-static-x86_64: Process 6813 attached [pid 6813] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6813] setpgid(0, 0) = 0 [pid 6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6813] write(3, "1000", 4) = 4 [pid 6813] close(3) = 0 [pid 6813] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6813] setns(201, 0) = 0 [pid 6813] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6813] setns(3, 0) = 0 [pid 6813] close(3) = 0 [pid 6813] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6813] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6813] close(3) = -1 EBADF (Bad file descriptor) [pid 6813] close(4) = 0 [pid 6813] close(5) = -1 EBADF (Bad file descriptor) [pid 6813] close(6) = -1 EBADF (Bad file descriptor) [pid 6813] close(7) = -1 EBADF (Bad file descriptor) [pid 6813] close(8) = -1 EBADF (Bad file descriptor) [pid 6813] close(9) = -1 EBADF (Bad file descriptor) [pid 6813] close(10) = -1 EBADF (Bad file descriptor) [pid 6813] close(11) = -1 EBADF (Bad file descriptor) [pid 6813] close(12) = -1 EBADF (Bad file descriptor) [pid 6813] close(13) = -1 EBADF (Bad file descriptor) [pid 6813] close(14) = -1 EBADF (Bad file descriptor) [pid 6813] close(15) = -1 EBADF (Bad file descriptor) [pid 6813] close(16) = -1 EBADF (Bad file descriptor) [pid 6813] close(17) = -1 EBADF (Bad file descriptor) [pid 6813] close(18) = -1 EBADF (Bad file descriptor) [pid 6813] close(19) = -1 EBADF (Bad file descriptor) [pid 6813] close(20) = -1 EBADF (Bad file descriptor) [pid 6813] close(21) = -1 EBADF (Bad file descriptor) [pid 6813] close(22) = -1 EBADF (Bad file descriptor) [pid 6813] close(23) = -1 EBADF (Bad file descriptor) [pid 6813] close(24) = -1 EBADF (Bad file descriptor) [pid 6813] close(25) = -1 EBADF (Bad file descriptor) [pid 6813] close(26) = -1 EBADF (Bad file descriptor) [pid 6813] close(27) = -1 EBADF (Bad file descriptor) [pid 6813] close(28) = -1 EBADF (Bad file descriptor) [pid 6813] close(29) = -1 EBADF (Bad file descriptor) [pid 6813] exit_group(0) = ? [pid 6813] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6814 attached , child_tidptr=0x555555cb2690) = 1765 [pid 6814] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6814] setpgid(0, 0) = 0 [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6814] write(3, "1000", 4) = 4 [pid 6814] close(3) = 0 [pid 6814] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6814] setns(201, 0) = 0 [pid 6814] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6814] setns(3, 0) = 0 [pid 6814] close(3) = 0 [pid 6814] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6814] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6814] close(3) = -1 EBADF (Bad file descriptor) [pid 6814] close(4) = 0 [pid 6814] close(5) = -1 EBADF (Bad file descriptor) [pid 6814] close(6) = -1 EBADF (Bad file descriptor) [pid 6814] close(7) = -1 EBADF (Bad file descriptor) [pid 6814] close(8) = -1 EBADF (Bad file descriptor) [pid 6814] close(9) = -1 EBADF (Bad file descriptor) [pid 6814] close(10) = -1 EBADF (Bad file descriptor) [pid 6814] close(11) = -1 EBADF (Bad file descriptor) [pid 6814] close(12) = -1 EBADF (Bad file descriptor) [pid 6814] close(13) = -1 EBADF (Bad file descriptor) [pid 6814] close(14) = -1 EBADF (Bad file descriptor) [pid 6814] close(15) = -1 EBADF (Bad file descriptor) [pid 6814] close(16) = -1 EBADF (Bad file descriptor) [pid 6814] close(17) = -1 EBADF (Bad file descriptor) [pid 6814] close(18) = -1 EBADF (Bad file descriptor) [pid 6814] close(19) = -1 EBADF (Bad file descriptor) [pid 6814] close(20) = -1 EBADF (Bad file descriptor) [pid 6814] close(21) = -1 EBADF (Bad file descriptor) [pid 6814] close(22) = -1 EBADF (Bad file descriptor) [pid 6814] close(23) = -1 EBADF (Bad file descriptor) [pid 6814] close(24) = -1 EBADF (Bad file descriptor) [pid 6814] close(25) = -1 EBADF (Bad file descriptor) [pid 6814] close(26) = -1 EBADF (Bad file descriptor) [pid 6814] close(27) = -1 EBADF (Bad file descriptor) [pid 6814] close(28) = -1 EBADF (Bad file descriptor) [pid 6814] close(29) = -1 EBADF (Bad file descriptor) [pid 6814] exit_group(0) = ? [pid 6814] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6815 attached , child_tidptr=0x555555cb2690) = 1766 [pid 6815] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6815] setpgid(0, 0) = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6815] write(3, "1000", 4) = 4 [pid 6815] close(3) = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6815] setns(201, 0) = 0 [pid 6815] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6815] setns(3, 0) = 0 [pid 6815] close(3) = 0 [pid 6815] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6815] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6815] close(3) = -1 EBADF (Bad file descriptor) [pid 6815] close(4) = 0 [pid 6815] close(5) = -1 EBADF (Bad file descriptor) [pid 6815] close(6) = -1 EBADF (Bad file descriptor) [pid 6815] close(7) = -1 EBADF (Bad file descriptor) [pid 6815] close(8) = -1 EBADF (Bad file descriptor) [pid 6815] close(9) = -1 EBADF (Bad file descriptor) [pid 6815] close(10) = -1 EBADF (Bad file descriptor) [pid 6815] close(11) = -1 EBADF (Bad file descriptor) [pid 6815] close(12) = -1 EBADF (Bad file descriptor) [pid 6815] close(13) = -1 EBADF (Bad file descriptor) [pid 6815] close(14) = -1 EBADF (Bad file descriptor) [pid 6815] close(15) = -1 EBADF (Bad file descriptor) [pid 6815] close(16) = -1 EBADF (Bad file descriptor) [pid 6815] close(17) = -1 EBADF (Bad file descriptor) [pid 6815] close(18) = -1 EBADF (Bad file descriptor) [pid 6815] close(19) = -1 EBADF (Bad file descriptor) [pid 6815] close(20) = -1 EBADF (Bad file descriptor) [pid 6815] close(21) = -1 EBADF (Bad file descriptor) [pid 6815] close(22) = -1 EBADF (Bad file descriptor) [pid 6815] close(23) = -1 EBADF (Bad file descriptor) [pid 6815] close(24) = -1 EBADF (Bad file descriptor) [pid 6815] close(25) = -1 EBADF (Bad file descriptor) [pid 6815] close(26) = -1 EBADF (Bad file descriptor) [pid 6815] close(27) = -1 EBADF (Bad file descriptor) [pid 6815] close(28) = -1 EBADF (Bad file descriptor) [pid 6815] close(29) = -1 EBADF (Bad file descriptor) [pid 6815] exit_group(0) = ? [pid 6815] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6816 attached [pid 6816] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1767 [pid 6816] <... set_robust_list resumed>) = 0 [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6816] setpgid(0, 0) = 0 [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6816] write(3, "1000", 4) = 4 [pid 6816] close(3) = 0 [pid 6816] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6816] setns(201, 0) = 0 [pid 6816] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6816] setns(3, 0) = 0 [pid 6816] close(3) = 0 [pid 6816] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6816] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6816] close(3) = -1 EBADF (Bad file descriptor) [pid 6816] close(4) = 0 [pid 6816] close(5) = -1 EBADF (Bad file descriptor) [pid 6816] close(6) = -1 EBADF (Bad file descriptor) [pid 6816] close(7) = -1 EBADF (Bad file descriptor) [pid 6816] close(8) = -1 EBADF (Bad file descriptor) [pid 6816] close(9) = -1 EBADF (Bad file descriptor) [pid 6816] close(10) = -1 EBADF (Bad file descriptor) [pid 6816] close(11) = -1 EBADF (Bad file descriptor) [pid 6816] close(12) = -1 EBADF (Bad file descriptor) [pid 6816] close(13) = -1 EBADF (Bad file descriptor) [pid 6816] close(14) = -1 EBADF (Bad file descriptor) [pid 6816] close(15) = -1 EBADF (Bad file descriptor) [pid 6816] close(16) = -1 EBADF (Bad file descriptor) [pid 6816] close(17) = -1 EBADF (Bad file descriptor) [pid 6816] close(18) = -1 EBADF (Bad file descriptor) [pid 6816] close(19) = -1 EBADF (Bad file descriptor) [pid 6816] close(20) = -1 EBADF (Bad file descriptor) [pid 6816] close(21) = -1 EBADF (Bad file descriptor) [pid 6816] close(22) = -1 EBADF (Bad file descriptor) [pid 6816] close(23) = -1 EBADF (Bad file descriptor) [pid 6816] close(24) = -1 EBADF (Bad file descriptor) [pid 6816] close(25) = -1 EBADF (Bad file descriptor) [pid 6816] close(26) = -1 EBADF (Bad file descriptor) [pid 6816] close(27) = -1 EBADF (Bad file descriptor) [pid 6816] close(28) = -1 EBADF (Bad file descriptor) [pid 6816] close(29) = -1 EBADF (Bad file descriptor) [pid 6816] exit_group(0) = ? [pid 6816] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6817 attached [pid 6817] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1768 [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6817] setpgid(0, 0) = 0 [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6817] write(3, "1000", 4) = 4 [pid 6817] close(3) = 0 [pid 6817] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6817] setns(201, 0) = 0 [pid 6817] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6817] setns(3, 0) = 0 [pid 6817] close(3) = 0 [pid 6817] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6817] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6817] close(3) = -1 EBADF (Bad file descriptor) [pid 6817] close(4) = 0 [pid 6817] close(5) = -1 EBADF (Bad file descriptor) [pid 6817] close(6) = -1 EBADF (Bad file descriptor) [pid 6817] close(7) = -1 EBADF (Bad file descriptor) [pid 6817] close(8) = -1 EBADF (Bad file descriptor) [pid 6817] close(9) = -1 EBADF (Bad file descriptor) [pid 6817] close(10) = -1 EBADF (Bad file descriptor) [pid 6817] close(11) = -1 EBADF (Bad file descriptor) [pid 6817] close(12) = -1 EBADF (Bad file descriptor) [pid 6817] close(13) = -1 EBADF (Bad file descriptor) [pid 6817] close(14) = -1 EBADF (Bad file descriptor) [pid 6817] close(15) = -1 EBADF (Bad file descriptor) [pid 6817] close(16) = -1 EBADF (Bad file descriptor) [pid 6817] close(17) = -1 EBADF (Bad file descriptor) [pid 6817] close(18) = -1 EBADF (Bad file descriptor) [pid 6817] close(19) = -1 EBADF (Bad file descriptor) [pid 6817] close(20) = -1 EBADF (Bad file descriptor) [pid 6817] close(21) = -1 EBADF (Bad file descriptor) [pid 6817] close(22) = -1 EBADF (Bad file descriptor) [pid 6817] close(23) = -1 EBADF (Bad file descriptor) [pid 6817] close(24) = -1 EBADF (Bad file descriptor) [pid 6817] close(25) = -1 EBADF (Bad file descriptor) [pid 6817] close(26) = -1 EBADF (Bad file descriptor) [pid 6817] close(27) = -1 EBADF (Bad file descriptor) [pid 6817] close(28) = -1 EBADF (Bad file descriptor) [pid 6817] close(29) = -1 EBADF (Bad file descriptor) [pid 6817] exit_group(0) = ? [pid 6817] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6818 attached [pid 6818] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1769 [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6818] setpgid(0, 0) = 0 [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6818] write(3, "1000", 4) = 4 [pid 6818] close(3) = 0 [pid 6818] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6818] setns(201, 0) = 0 [pid 6818] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6818] setns(3, 0) = 0 [pid 6818] close(3) = 0 [pid 6818] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6818] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6818] close(3) = -1 EBADF (Bad file descriptor) [pid 6818] close(4) = 0 [pid 6818] close(5) = -1 EBADF (Bad file descriptor) [pid 6818] close(6) = -1 EBADF (Bad file descriptor) [pid 6818] close(7) = -1 EBADF (Bad file descriptor) [pid 6818] close(8) = -1 EBADF (Bad file descriptor) [pid 6818] close(9) = -1 EBADF (Bad file descriptor) [pid 6818] close(10) = -1 EBADF (Bad file descriptor) [pid 6818] close(11) = -1 EBADF (Bad file descriptor) [pid 6818] close(12) = -1 EBADF (Bad file descriptor) [pid 6818] close(13) = -1 EBADF (Bad file descriptor) [pid 6818] close(14) = -1 EBADF (Bad file descriptor) [pid 6818] close(15) = -1 EBADF (Bad file descriptor) [pid 6818] close(16) = -1 EBADF (Bad file descriptor) [pid 6818] close(17) = -1 EBADF (Bad file descriptor) [pid 6818] close(18) = -1 EBADF (Bad file descriptor) [pid 6818] close(19) = -1 EBADF (Bad file descriptor) [pid 6818] close(20) = -1 EBADF (Bad file descriptor) [pid 6818] close(21) = -1 EBADF (Bad file descriptor) [pid 6818] close(22) = -1 EBADF (Bad file descriptor) [pid 6818] close(23) = -1 EBADF (Bad file descriptor) [pid 6818] close(24) = -1 EBADF (Bad file descriptor) [pid 6818] close(25) = -1 EBADF (Bad file descriptor) [pid 6818] close(26) = -1 EBADF (Bad file descriptor) [pid 6818] close(27) = -1 EBADF (Bad file descriptor) [pid 6818] close(28) = -1 EBADF (Bad file descriptor) [pid 6818] close(29) = -1 EBADF (Bad file descriptor) [pid 6818] exit_group(0) = ? [pid 6818] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6819 attached , child_tidptr=0x555555cb2690) = 1770 [pid 6819] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6819] setpgid(0, 0) = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6819] write(3, "1000", 4) = 4 [pid 6819] close(3) = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6819] setns(201, 0) = 0 [pid 6819] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6819] setns(3, 0) = 0 [pid 6819] close(3) = 0 [pid 6819] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6819] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6819] close(3) = -1 EBADF (Bad file descriptor) [pid 6819] close(4) = 0 [pid 6819] close(5) = -1 EBADF (Bad file descriptor) [pid 6819] close(6) = -1 EBADF (Bad file descriptor) [pid 6819] close(7) = -1 EBADF (Bad file descriptor) [pid 6819] close(8) = -1 EBADF (Bad file descriptor) [pid 6819] close(9) = -1 EBADF (Bad file descriptor) [pid 6819] close(10) = -1 EBADF (Bad file descriptor) [pid 6819] close(11) = -1 EBADF (Bad file descriptor) [pid 6819] close(12) = -1 EBADF (Bad file descriptor) [pid 6819] close(13) = -1 EBADF (Bad file descriptor) [pid 6819] close(14) = -1 EBADF (Bad file descriptor) [pid 6819] close(15) = -1 EBADF (Bad file descriptor) [pid 6819] close(16) = -1 EBADF (Bad file descriptor) [pid 6819] close(17) = -1 EBADF (Bad file descriptor) [pid 6819] close(18) = -1 EBADF (Bad file descriptor) [pid 6819] close(19) = -1 EBADF (Bad file descriptor) [pid 6819] close(20) = -1 EBADF (Bad file descriptor) [pid 6819] close(21) = -1 EBADF (Bad file descriptor) [pid 6819] close(22) = -1 EBADF (Bad file descriptor) [pid 6819] close(23) = -1 EBADF (Bad file descriptor) [pid 6819] close(24) = -1 EBADF (Bad file descriptor) [pid 6819] close(25) = -1 EBADF (Bad file descriptor) [pid 6819] close(26) = -1 EBADF (Bad file descriptor) [pid 6819] close(27) = -1 EBADF (Bad file descriptor) [pid 6819] close(28) = -1 EBADF (Bad file descriptor) [pid 6819] close(29) = -1 EBADF (Bad file descriptor) [pid 6819] exit_group(0) = ? [pid 6819] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6820 attached [pid 6820] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6820] setpgid(0, 0) = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1771 [pid 6820] <... openat resumed>) = 3 [pid 6820] write(3, "1000", 4) = 4 [pid 6820] close(3) = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6820] setns(201, 0) = 0 [pid 6820] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6820] setns(3, 0) = 0 [pid 6820] close(3) = 0 [pid 6820] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6820] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6820] close(3) = -1 EBADF (Bad file descriptor) [pid 6820] close(4) = 0 [pid 6820] close(5) = -1 EBADF (Bad file descriptor) [pid 6820] close(6) = -1 EBADF (Bad file descriptor) [pid 6820] close(7) = -1 EBADF (Bad file descriptor) [pid 6820] close(8) = -1 EBADF (Bad file descriptor) [pid 6820] close(9) = -1 EBADF (Bad file descriptor) [pid 6820] close(10) = -1 EBADF (Bad file descriptor) [pid 6820] close(11) = -1 EBADF (Bad file descriptor) [pid 6820] close(12) = -1 EBADF (Bad file descriptor) [pid 6820] close(13) = -1 EBADF (Bad file descriptor) [pid 6820] close(14) = -1 EBADF (Bad file descriptor) [pid 6820] close(15) = -1 EBADF (Bad file descriptor) [pid 6820] close(16) = -1 EBADF (Bad file descriptor) [pid 6820] close(17) = -1 EBADF (Bad file descriptor) [pid 6820] close(18) = -1 EBADF (Bad file descriptor) [pid 6820] close(19) = -1 EBADF (Bad file descriptor) [pid 6820] close(20) = -1 EBADF (Bad file descriptor) [pid 6820] close(21) = -1 EBADF (Bad file descriptor) [pid 6820] close(22) = -1 EBADF (Bad file descriptor) [pid 6820] close(23) = -1 EBADF (Bad file descriptor) [pid 6820] close(24) = -1 EBADF (Bad file descriptor) [pid 6820] close(25) = -1 EBADF (Bad file descriptor) [pid 6820] close(26) = -1 EBADF (Bad file descriptor) [pid 6820] close(27) = -1 EBADF (Bad file descriptor) [pid 6820] close(28) = -1 EBADF (Bad file descriptor) [pid 6820] close(29) = -1 EBADF (Bad file descriptor) [pid 6820] exit_group(0) = ? [pid 6820] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6821 attached [pid 6821] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1772 [pid 6821] <... set_robust_list resumed>) = 0 [pid 6821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6821] setpgid(0, 0) = 0 [pid 6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6821] write(3, "1000", 4) = 4 [pid 6821] close(3) = 0 [pid 6821] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6821] setns(201, 0) = 0 [pid 6821] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6821] setns(3, 0) = 0 [pid 6821] close(3) = 0 [pid 6821] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6821] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6821] close(3) = -1 EBADF (Bad file descriptor) [pid 6821] close(4) = 0 [pid 6821] close(5) = -1 EBADF (Bad file descriptor) [pid 6821] close(6) = -1 EBADF (Bad file descriptor) [pid 6821] close(7) = -1 EBADF (Bad file descriptor) [pid 6821] close(8) = -1 EBADF (Bad file descriptor) [pid 6821] close(9) = -1 EBADF (Bad file descriptor) [pid 6821] close(10) = -1 EBADF (Bad file descriptor) [pid 6821] close(11) = -1 EBADF (Bad file descriptor) [pid 6821] close(12) = -1 EBADF (Bad file descriptor) [pid 6821] close(13) = -1 EBADF (Bad file descriptor) [pid 6821] close(14) = -1 EBADF (Bad file descriptor) [pid 6821] close(15) = -1 EBADF (Bad file descriptor) [pid 6821] close(16) = -1 EBADF (Bad file descriptor) [pid 6821] close(17) = -1 EBADF (Bad file descriptor) [pid 6821] close(18) = -1 EBADF (Bad file descriptor) [pid 6821] close(19) = -1 EBADF (Bad file descriptor) [pid 6821] close(20) = -1 EBADF (Bad file descriptor) [pid 6821] close(21) = -1 EBADF (Bad file descriptor) [pid 6821] close(22) = -1 EBADF (Bad file descriptor) [pid 6821] close(23) = -1 EBADF (Bad file descriptor) [pid 6821] close(24) = -1 EBADF (Bad file descriptor) [pid 6821] close(25) = -1 EBADF (Bad file descriptor) [pid 6821] close(26) = -1 EBADF (Bad file descriptor) [pid 6821] close(27) = -1 EBADF (Bad file descriptor) [pid 6821] close(28) = -1 EBADF (Bad file descriptor) [pid 6821] close(29) = -1 EBADF (Bad file descriptor) [pid 6821] exit_group(0) = ? [pid 6821] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1773 ./strace-static-x86_64: Process 6822 attached [pid 6822] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6822] setpgid(0, 0) = 0 [pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6822] write(3, "1000", 4) = 4 [pid 6822] close(3) = 0 [pid 6822] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6822] setns(201, 0) = 0 [pid 6822] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6822] setns(3, 0) = 0 [pid 6822] close(3) = 0 [pid 6822] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6822] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6822] close(3) = -1 EBADF (Bad file descriptor) [pid 6822] close(4) = 0 [pid 6822] close(5) = -1 EBADF (Bad file descriptor) [pid 6822] close(6) = -1 EBADF (Bad file descriptor) [pid 6822] close(7) = -1 EBADF (Bad file descriptor) [pid 6822] close(8) = -1 EBADF (Bad file descriptor) [pid 6822] close(9) = -1 EBADF (Bad file descriptor) [pid 6822] close(10) = -1 EBADF (Bad file descriptor) [pid 6822] close(11) = -1 EBADF (Bad file descriptor) [pid 6822] close(12) = -1 EBADF (Bad file descriptor) [pid 6822] close(13) = -1 EBADF (Bad file descriptor) [pid 6822] close(14) = -1 EBADF (Bad file descriptor) [pid 6822] close(15) = -1 EBADF (Bad file descriptor) [pid 6822] close(16) = -1 EBADF (Bad file descriptor) [pid 6822] close(17) = -1 EBADF (Bad file descriptor) [pid 6822] close(18) = -1 EBADF (Bad file descriptor) [pid 6822] close(19) = -1 EBADF (Bad file descriptor) [pid 6822] close(20) = -1 EBADF (Bad file descriptor) [pid 6822] close(21) = -1 EBADF (Bad file descriptor) [pid 6822] close(22) = -1 EBADF (Bad file descriptor) [pid 6822] close(23) = -1 EBADF (Bad file descriptor) [pid 6822] close(24) = -1 EBADF (Bad file descriptor) [pid 6822] close(25) = -1 EBADF (Bad file descriptor) [pid 6822] close(26) = -1 EBADF (Bad file descriptor) [pid 6822] close(27) = -1 EBADF (Bad file descriptor) [pid 6822] close(28) = -1 EBADF (Bad file descriptor) [pid 6822] close(29) = -1 EBADF (Bad file descriptor) [pid 6822] exit_group(0) = ? [pid 6822] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6823 attached [pid 6823] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1774 [pid 6823] <... prctl resumed>) = 0 [pid 6823] setpgid(0, 0) = 0 [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6823] write(3, "1000", 4) = 4 [pid 6823] close(3) = 0 [pid 6823] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6823] setns(201, 0) = 0 [pid 6823] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6823] setns(3, 0) = 0 [pid 6823] close(3) = 0 [pid 6823] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6823] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6823] close(3) = -1 EBADF (Bad file descriptor) [pid 6823] close(4) = 0 [pid 6823] close(5) = -1 EBADF (Bad file descriptor) [pid 6823] close(6) = -1 EBADF (Bad file descriptor) [pid 6823] close(7) = -1 EBADF (Bad file descriptor) [pid 6823] close(8) = -1 EBADF (Bad file descriptor) [pid 6823] close(9) = -1 EBADF (Bad file descriptor) [pid 6823] close(10) = -1 EBADF (Bad file descriptor) [pid 6823] close(11) = -1 EBADF (Bad file descriptor) [pid 6823] close(12) = -1 EBADF (Bad file descriptor) [pid 6823] close(13) = -1 EBADF (Bad file descriptor) [pid 6823] close(14) = -1 EBADF (Bad file descriptor) [pid 6823] close(15) = -1 EBADF (Bad file descriptor) [pid 6823] close(16) = -1 EBADF (Bad file descriptor) [pid 6823] close(17) = -1 EBADF (Bad file descriptor) [pid 6823] close(18) = -1 EBADF (Bad file descriptor) [pid 6823] close(19) = -1 EBADF (Bad file descriptor) [pid 6823] close(20) = -1 EBADF (Bad file descriptor) [pid 6823] close(21) = -1 EBADF (Bad file descriptor) [pid 6823] close(22) = -1 EBADF (Bad file descriptor) [pid 6823] close(23) = -1 EBADF (Bad file descriptor) [pid 6823] close(24) = -1 EBADF (Bad file descriptor) [pid 6823] close(25) = -1 EBADF (Bad file descriptor) [pid 6823] close(26) = -1 EBADF (Bad file descriptor) [pid 6823] close(27) = -1 EBADF (Bad file descriptor) [pid 6823] close(28) = -1 EBADF (Bad file descriptor) [pid 6823] close(29) = -1 EBADF (Bad file descriptor) [pid 6823] exit_group(0) = ? [pid 6823] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1775 ./strace-static-x86_64: Process 6824 attached [pid 6824] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6824] setpgid(0, 0) = 0 [pid 6824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6824] write(3, "1000", 4) = 4 [pid 6824] close(3) = 0 [pid 6824] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6824] setns(201, 0) = 0 [pid 6824] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6824] setns(3, 0) = 0 [pid 6824] close(3) = 0 [pid 6824] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6824] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6824] close(3) = -1 EBADF (Bad file descriptor) [pid 6824] close(4) = 0 [pid 6824] close(5) = -1 EBADF (Bad file descriptor) [pid 6824] close(6) = -1 EBADF (Bad file descriptor) [pid 6824] close(7) = -1 EBADF (Bad file descriptor) [pid 6824] close(8) = -1 EBADF (Bad file descriptor) [pid 6824] close(9) = -1 EBADF (Bad file descriptor) [pid 6824] close(10) = -1 EBADF (Bad file descriptor) [pid 6824] close(11) = -1 EBADF (Bad file descriptor) [pid 6824] close(12) = -1 EBADF (Bad file descriptor) [pid 6824] close(13) = -1 EBADF (Bad file descriptor) [pid 6824] close(14) = -1 EBADF (Bad file descriptor) [pid 6824] close(15) = -1 EBADF (Bad file descriptor) [pid 6824] close(16) = -1 EBADF (Bad file descriptor) [pid 6824] close(17) = -1 EBADF (Bad file descriptor) [pid 6824] close(18) = -1 EBADF (Bad file descriptor) [pid 6824] close(19) = -1 EBADF (Bad file descriptor) [pid 6824] close(20) = -1 EBADF (Bad file descriptor) [pid 6824] close(21) = -1 EBADF (Bad file descriptor) [pid 6824] close(22) = -1 EBADF (Bad file descriptor) [pid 6824] close(23) = -1 EBADF (Bad file descriptor) [pid 6824] close(24) = -1 EBADF (Bad file descriptor) [pid 6824] close(25) = -1 EBADF (Bad file descriptor) [pid 6824] close(26) = -1 EBADF (Bad file descriptor) [pid 6824] close(27) = -1 EBADF (Bad file descriptor) [pid 6824] close(28) = -1 EBADF (Bad file descriptor) [pid 6824] close(29) = -1 EBADF (Bad file descriptor) [pid 6824] exit_group(0) = ? [pid 6824] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1775, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6825 attached , child_tidptr=0x555555cb2690) = 1776 [pid 6825] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6825] setpgid(0, 0) = 0 [pid 6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6825] write(3, "1000", 4) = 4 [pid 6825] close(3) = 0 [pid 6825] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6825] setns(201, 0) = 0 [pid 6825] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6825] setns(3, 0) = 0 [pid 6825] close(3) = 0 [pid 6825] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6825] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6825] close(3) = -1 EBADF (Bad file descriptor) [pid 6825] close(4) = 0 [pid 6825] close(5) = -1 EBADF (Bad file descriptor) [pid 6825] close(6) = -1 EBADF (Bad file descriptor) [pid 6825] close(7) = -1 EBADF (Bad file descriptor) [pid 6825] close(8) = -1 EBADF (Bad file descriptor) [pid 6825] close(9) = -1 EBADF (Bad file descriptor) [pid 6825] close(10) = -1 EBADF (Bad file descriptor) [pid 6825] close(11) = -1 EBADF (Bad file descriptor) [pid 6825] close(12) = -1 EBADF (Bad file descriptor) [pid 6825] close(13) = -1 EBADF (Bad file descriptor) [pid 6825] close(14) = -1 EBADF (Bad file descriptor) [pid 6825] close(15) = -1 EBADF (Bad file descriptor) [pid 6825] close(16) = -1 EBADF (Bad file descriptor) [pid 6825] close(17) = -1 EBADF (Bad file descriptor) [pid 6825] close(18) = -1 EBADF (Bad file descriptor) [pid 6825] close(19) = -1 EBADF (Bad file descriptor) [pid 6825] close(20) = -1 EBADF (Bad file descriptor) [pid 6825] close(21) = -1 EBADF (Bad file descriptor) [pid 6825] close(22) = -1 EBADF (Bad file descriptor) [pid 6825] close(23) = -1 EBADF (Bad file descriptor) [pid 6825] close(24) = -1 EBADF (Bad file descriptor) [pid 6825] close(25) = -1 EBADF (Bad file descriptor) [pid 6825] close(26) = -1 EBADF (Bad file descriptor) [pid 6825] close(27) = -1 EBADF (Bad file descriptor) [pid 6825] close(28) = -1 EBADF (Bad file descriptor) [pid 6825] close(29) = -1 EBADF (Bad file descriptor) [pid 6825] exit_group(0) = ? [pid 6825] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6826 attached [pid 6826] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1777 [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6826] setpgid(0, 0) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6826] write(3, "1000", 4) = 4 [pid 6826] close(3) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6826] setns(201, 0) = 0 [pid 6826] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6826] setns(3, 0) = 0 [pid 6826] close(3) = 0 [pid 6826] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6826] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6826] close(3) = -1 EBADF (Bad file descriptor) [pid 6826] close(4) = 0 [pid 6826] close(5) = -1 EBADF (Bad file descriptor) [pid 6826] close(6) = -1 EBADF (Bad file descriptor) [pid 6826] close(7) = -1 EBADF (Bad file descriptor) [pid 6826] close(8) = -1 EBADF (Bad file descriptor) [pid 6826] close(9) = -1 EBADF (Bad file descriptor) [pid 6826] close(10) = -1 EBADF (Bad file descriptor) [pid 6826] close(11) = -1 EBADF (Bad file descriptor) [pid 6826] close(12) = -1 EBADF (Bad file descriptor) [pid 6826] close(13) = -1 EBADF (Bad file descriptor) [pid 6826] close(14) = -1 EBADF (Bad file descriptor) [pid 6826] close(15) = -1 EBADF (Bad file descriptor) [pid 6826] close(16) = -1 EBADF (Bad file descriptor) [pid 6826] close(17) = -1 EBADF (Bad file descriptor) [pid 6826] close(18) = -1 EBADF (Bad file descriptor) [pid 6826] close(19) = -1 EBADF (Bad file descriptor) [pid 6826] close(20) = -1 EBADF (Bad file descriptor) [pid 6826] close(21) = -1 EBADF (Bad file descriptor) [pid 6826] close(22) = -1 EBADF (Bad file descriptor) [pid 6826] close(23) = -1 EBADF (Bad file descriptor) [pid 6826] close(24) = -1 EBADF (Bad file descriptor) [pid 6826] close(25) = -1 EBADF (Bad file descriptor) [pid 6826] close(26) = -1 EBADF (Bad file descriptor) [pid 6826] close(27) = -1 EBADF (Bad file descriptor) [pid 6826] close(28) = -1 EBADF (Bad file descriptor) [pid 6826] close(29) = -1 EBADF (Bad file descriptor) [pid 6826] exit_group(0) = ? [pid 6826] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6827 attached , child_tidptr=0x555555cb2690) = 1778 [pid 6827] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6827] setpgid(0, 0) = 0 [pid 6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6827] write(3, "1000", 4) = 4 [pid 6827] close(3) = 0 [pid 6827] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6827] setns(201, 0) = 0 [pid 6827] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6827] setns(3, 0) = 0 [pid 6827] close(3) = 0 [pid 6827] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6827] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6827] close(3) = -1 EBADF (Bad file descriptor) [pid 6827] close(4) = 0 [pid 6827] close(5) = -1 EBADF (Bad file descriptor) [pid 6827] close(6) = -1 EBADF (Bad file descriptor) [pid 6827] close(7) = -1 EBADF (Bad file descriptor) [pid 6827] close(8) = -1 EBADF (Bad file descriptor) [pid 6827] close(9) = -1 EBADF (Bad file descriptor) [pid 6827] close(10) = -1 EBADF (Bad file descriptor) [pid 6827] close(11) = -1 EBADF (Bad file descriptor) [pid 6827] close(12) = -1 EBADF (Bad file descriptor) [pid 6827] close(13) = -1 EBADF (Bad file descriptor) [pid 6827] close(14) = -1 EBADF (Bad file descriptor) [pid 6827] close(15) = -1 EBADF (Bad file descriptor) [pid 6827] close(16) = -1 EBADF (Bad file descriptor) [pid 6827] close(17) = -1 EBADF (Bad file descriptor) [pid 6827] close(18) = -1 EBADF (Bad file descriptor) [pid 6827] close(19) = -1 EBADF (Bad file descriptor) [pid 6827] close(20) = -1 EBADF (Bad file descriptor) [pid 6827] close(21) = -1 EBADF (Bad file descriptor) [pid 6827] close(22) = -1 EBADF (Bad file descriptor) [pid 6827] close(23) = -1 EBADF (Bad file descriptor) [pid 6827] close(24) = -1 EBADF (Bad file descriptor) [pid 6827] close(25) = -1 EBADF (Bad file descriptor) [pid 6827] close(26) = -1 EBADF (Bad file descriptor) [pid 6827] close(27) = -1 EBADF (Bad file descriptor) [pid 6827] close(28) = -1 EBADF (Bad file descriptor) [pid 6827] close(29) = -1 EBADF (Bad file descriptor) [pid 6827] exit_group(0) = ? [pid 6827] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6828 attached , child_tidptr=0x555555cb2690) = 1779 [pid 6828] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6828] setpgid(0, 0) = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6828] write(3, "1000", 4) = 4 [pid 6828] close(3) = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6828] setns(201, 0) = 0 [pid 6828] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6828] setns(3, 0) = 0 [pid 6828] close(3) = 0 [pid 6828] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6828] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6828] close(3) = -1 EBADF (Bad file descriptor) [pid 6828] close(4) = 0 [pid 6828] close(5) = -1 EBADF (Bad file descriptor) [pid 6828] close(6) = -1 EBADF (Bad file descriptor) [pid 6828] close(7) = -1 EBADF (Bad file descriptor) [pid 6828] close(8) = -1 EBADF (Bad file descriptor) [pid 6828] close(9) = -1 EBADF (Bad file descriptor) [pid 6828] close(10) = -1 EBADF (Bad file descriptor) [pid 6828] close(11) = -1 EBADF (Bad file descriptor) [pid 6828] close(12) = -1 EBADF (Bad file descriptor) [pid 6828] close(13) = -1 EBADF (Bad file descriptor) [pid 6828] close(14) = -1 EBADF (Bad file descriptor) [pid 6828] close(15) = -1 EBADF (Bad file descriptor) [pid 6828] close(16) = -1 EBADF (Bad file descriptor) [pid 6828] close(17) = -1 EBADF (Bad file descriptor) [pid 6828] close(18) = -1 EBADF (Bad file descriptor) [pid 6828] close(19) = -1 EBADF (Bad file descriptor) [pid 6828] close(20) = -1 EBADF (Bad file descriptor) [pid 6828] close(21) = -1 EBADF (Bad file descriptor) [pid 6828] close(22) = -1 EBADF (Bad file descriptor) [pid 6828] close(23) = -1 EBADF (Bad file descriptor) [pid 6828] close(24) = -1 EBADF (Bad file descriptor) [pid 6828] close(25) = -1 EBADF (Bad file descriptor) [pid 6828] close(26) = -1 EBADF (Bad file descriptor) [pid 6828] close(27) = -1 EBADF (Bad file descriptor) [pid 6828] close(28) = -1 EBADF (Bad file descriptor) [pid 6828] close(29) = -1 EBADF (Bad file descriptor) [pid 6828] exit_group(0) = ? [pid 6828] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6829 attached , child_tidptr=0x555555cb2690) = 1780 [pid 6829] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6829] setpgid(0, 0) = 0 [pid 6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6829] write(3, "1000", 4) = 4 [pid 6829] close(3) = 0 [pid 6829] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6829] setns(201, 0) = 0 [pid 6829] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6829] setns(3, 0) = 0 [pid 6829] close(3) = 0 [pid 6829] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6829] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6829] close(3) = -1 EBADF (Bad file descriptor) [pid 6829] close(4) = 0 [pid 6829] close(5) = -1 EBADF (Bad file descriptor) [pid 6829] close(6) = -1 EBADF (Bad file descriptor) [pid 6829] close(7) = -1 EBADF (Bad file descriptor) [pid 6829] close(8) = -1 EBADF (Bad file descriptor) [pid 6829] close(9) = -1 EBADF (Bad file descriptor) [pid 6829] close(10) = -1 EBADF (Bad file descriptor) [pid 6829] close(11) = -1 EBADF (Bad file descriptor) [pid 6829] close(12) = -1 EBADF (Bad file descriptor) [pid 6829] close(13) = -1 EBADF (Bad file descriptor) [pid 6829] close(14) = -1 EBADF (Bad file descriptor) [pid 6829] close(15) = -1 EBADF (Bad file descriptor) [pid 6829] close(16) = -1 EBADF (Bad file descriptor) [pid 6829] close(17) = -1 EBADF (Bad file descriptor) [pid 6829] close(18) = -1 EBADF (Bad file descriptor) [pid 6829] close(19) = -1 EBADF (Bad file descriptor) [pid 6829] close(20) = -1 EBADF (Bad file descriptor) [pid 6829] close(21) = -1 EBADF (Bad file descriptor) [pid 6829] close(22) = -1 EBADF (Bad file descriptor) [pid 6829] close(23) = -1 EBADF (Bad file descriptor) [pid 6829] close(24) = -1 EBADF (Bad file descriptor) [pid 6829] close(25) = -1 EBADF (Bad file descriptor) [pid 6829] close(26) = -1 EBADF (Bad file descriptor) [pid 6829] close(27) = -1 EBADF (Bad file descriptor) [pid 6829] close(28) = -1 EBADF (Bad file descriptor) [pid 6829] close(29) = -1 EBADF (Bad file descriptor) [pid 6829] exit_group(0) = ? [pid 6829] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1780, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6830 attached , child_tidptr=0x555555cb2690) = 1781 [pid 6830] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6830] setpgid(0, 0) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6830] write(3, "1000", 4) = 4 [pid 6830] close(3) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6830] setns(201, 0) = 0 [pid 6830] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6830] setns(3, 0) = 0 [pid 6830] close(3) = 0 [pid 6830] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6830] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6830] close(3) = -1 EBADF (Bad file descriptor) [pid 6830] close(4) = 0 [pid 6830] close(5) = -1 EBADF (Bad file descriptor) [pid 6830] close(6) = -1 EBADF (Bad file descriptor) [pid 6830] close(7) = -1 EBADF (Bad file descriptor) [pid 6830] close(8) = -1 EBADF (Bad file descriptor) [pid 6830] close(9) = -1 EBADF (Bad file descriptor) [pid 6830] close(10) = -1 EBADF (Bad file descriptor) [pid 6830] close(11) = -1 EBADF (Bad file descriptor) [pid 6830] close(12) = -1 EBADF (Bad file descriptor) [pid 6830] close(13) = -1 EBADF (Bad file descriptor) [pid 6830] close(14) = -1 EBADF (Bad file descriptor) [pid 6830] close(15) = -1 EBADF (Bad file descriptor) [pid 6830] close(16) = -1 EBADF (Bad file descriptor) [pid 6830] close(17) = -1 EBADF (Bad file descriptor) [pid 6830] close(18) = -1 EBADF (Bad file descriptor) [pid 6830] close(19) = -1 EBADF (Bad file descriptor) [pid 6830] close(20) = -1 EBADF (Bad file descriptor) [pid 6830] close(21) = -1 EBADF (Bad file descriptor) [pid 6830] close(22) = -1 EBADF (Bad file descriptor) [pid 6830] close(23) = -1 EBADF (Bad file descriptor) [pid 6830] close(24) = -1 EBADF (Bad file descriptor) [pid 6830] close(25) = -1 EBADF (Bad file descriptor) [pid 6830] close(26) = -1 EBADF (Bad file descriptor) [pid 6830] close(27) = -1 EBADF (Bad file descriptor) [pid 6830] close(28) = -1 EBADF (Bad file descriptor) [pid 6830] close(29) = -1 EBADF (Bad file descriptor) [pid 6830] exit_group(0) = ? [pid 6830] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6831 attached , child_tidptr=0x555555cb2690) = 1782 [pid 6831] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6831] setpgid(0, 0) = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6831] write(3, "1000", 4) = 4 [pid 6831] close(3) = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6831] setns(201, 0) = 0 [pid 6831] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6831] setns(3, 0) = 0 [pid 6831] close(3) = 0 [pid 6831] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6831] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6831] close(3) = -1 EBADF (Bad file descriptor) [pid 6831] close(4) = 0 [pid 6831] close(5) = -1 EBADF (Bad file descriptor) [pid 6831] close(6) = -1 EBADF (Bad file descriptor) [pid 6831] close(7) = -1 EBADF (Bad file descriptor) [pid 6831] close(8) = -1 EBADF (Bad file descriptor) [pid 6831] close(9) = -1 EBADF (Bad file descriptor) [pid 6831] close(10) = -1 EBADF (Bad file descriptor) [pid 6831] close(11) = -1 EBADF (Bad file descriptor) [pid 6831] close(12) = -1 EBADF (Bad file descriptor) [pid 6831] close(13) = -1 EBADF (Bad file descriptor) [pid 6831] close(14) = -1 EBADF (Bad file descriptor) [pid 6831] close(15) = -1 EBADF (Bad file descriptor) [pid 6831] close(16) = -1 EBADF (Bad file descriptor) [pid 6831] close(17) = -1 EBADF (Bad file descriptor) [pid 6831] close(18) = -1 EBADF (Bad file descriptor) [pid 6831] close(19) = -1 EBADF (Bad file descriptor) [pid 6831] close(20) = -1 EBADF (Bad file descriptor) [pid 6831] close(21) = -1 EBADF (Bad file descriptor) [pid 6831] close(22) = -1 EBADF (Bad file descriptor) [pid 6831] close(23) = -1 EBADF (Bad file descriptor) [pid 6831] close(24) = -1 EBADF (Bad file descriptor) [pid 6831] close(25) = -1 EBADF (Bad file descriptor) [pid 6831] close(26) = -1 EBADF (Bad file descriptor) [pid 6831] close(27) = -1 EBADF (Bad file descriptor) [pid 6831] close(28) = -1 EBADF (Bad file descriptor) [pid 6831] close(29) = -1 EBADF (Bad file descriptor) [pid 6831] exit_group(0) = ? [pid 6831] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6832 attached [pid 6832] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1783 [pid 6832] <... set_robust_list resumed>) = 0 [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6832] setpgid(0, 0) = 0 [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6832] write(3, "1000", 4) = 4 [pid 6832] close(3) = 0 [pid 6832] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6832] setns(201, 0) = 0 [pid 6832] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6832] setns(3, 0) = 0 [pid 6832] close(3) = 0 [pid 6832] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6832] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6832] close(3) = -1 EBADF (Bad file descriptor) [pid 6832] close(4) = 0 [pid 6832] close(5) = -1 EBADF (Bad file descriptor) [pid 6832] close(6) = -1 EBADF (Bad file descriptor) [pid 6832] close(7) = -1 EBADF (Bad file descriptor) [pid 6832] close(8) = -1 EBADF (Bad file descriptor) [pid 6832] close(9) = -1 EBADF (Bad file descriptor) [pid 6832] close(10) = -1 EBADF (Bad file descriptor) [pid 6832] close(11) = -1 EBADF (Bad file descriptor) [pid 6832] close(12) = -1 EBADF (Bad file descriptor) [pid 6832] close(13) = -1 EBADF (Bad file descriptor) [pid 6832] close(14) = -1 EBADF (Bad file descriptor) [pid 6832] close(15) = -1 EBADF (Bad file descriptor) [pid 6832] close(16) = -1 EBADF (Bad file descriptor) [pid 6832] close(17) = -1 EBADF (Bad file descriptor) [pid 6832] close(18) = -1 EBADF (Bad file descriptor) [pid 6832] close(19) = -1 EBADF (Bad file descriptor) [pid 6832] close(20) = -1 EBADF (Bad file descriptor) [pid 6832] close(21) = -1 EBADF (Bad file descriptor) [pid 6832] close(22) = -1 EBADF (Bad file descriptor) [pid 6832] close(23) = -1 EBADF (Bad file descriptor) [pid 6832] close(24) = -1 EBADF (Bad file descriptor) [pid 6832] close(25) = -1 EBADF (Bad file descriptor) [pid 6832] close(26) = -1 EBADF (Bad file descriptor) [pid 6832] close(27) = -1 EBADF (Bad file descriptor) [pid 6832] close(28) = -1 EBADF (Bad file descriptor) [pid 6832] close(29) = -1 EBADF (Bad file descriptor) [pid 6832] exit_group(0) = ? [pid 6832] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6833 attached [pid 6833] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1784 [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6833] setpgid(0, 0) = 0 [pid 6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6833] write(3, "1000", 4) = 4 [pid 6833] close(3) = 0 [pid 6833] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6833] setns(201, 0) = 0 [pid 6833] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6833] setns(3, 0) = 0 [pid 6833] close(3) = 0 [pid 6833] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6833] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6833] close(3) = -1 EBADF (Bad file descriptor) [pid 6833] close(4) = 0 [pid 6833] close(5) = -1 EBADF (Bad file descriptor) [pid 6833] close(6) = -1 EBADF (Bad file descriptor) [pid 6833] close(7) = -1 EBADF (Bad file descriptor) [pid 6833] close(8) = -1 EBADF (Bad file descriptor) [pid 6833] close(9) = -1 EBADF (Bad file descriptor) [pid 6833] close(10) = -1 EBADF (Bad file descriptor) [pid 6833] close(11) = -1 EBADF (Bad file descriptor) [pid 6833] close(12) = -1 EBADF (Bad file descriptor) [pid 6833] close(13) = -1 EBADF (Bad file descriptor) [pid 6833] close(14) = -1 EBADF (Bad file descriptor) [pid 6833] close(15) = -1 EBADF (Bad file descriptor) [pid 6833] close(16) = -1 EBADF (Bad file descriptor) [pid 6833] close(17) = -1 EBADF (Bad file descriptor) [pid 6833] close(18) = -1 EBADF (Bad file descriptor) [pid 6833] close(19) = -1 EBADF (Bad file descriptor) [pid 6833] close(20) = -1 EBADF (Bad file descriptor) [pid 6833] close(21) = -1 EBADF (Bad file descriptor) [pid 6833] close(22) = -1 EBADF (Bad file descriptor) [pid 6833] close(23) = -1 EBADF (Bad file descriptor) [pid 6833] close(24) = -1 EBADF (Bad file descriptor) [pid 6833] close(25) = -1 EBADF (Bad file descriptor) [pid 6833] close(26) = -1 EBADF (Bad file descriptor) [pid 6833] close(27) = -1 EBADF (Bad file descriptor) [pid 6833] close(28) = -1 EBADF (Bad file descriptor) [pid 6833] close(29) = -1 EBADF (Bad file descriptor) [pid 6833] exit_group(0) = ? [pid 6833] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6834 attached [pid 6834] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1785 [pid 6834] <... set_robust_list resumed>) = 0 [pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6834] setpgid(0, 0) = 0 [pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6834] write(3, "1000", 4) = 4 [pid 6834] close(3) = 0 [pid 6834] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6834] setns(201, 0) = 0 [pid 6834] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6834] setns(3, 0) = 0 [pid 6834] close(3) = 0 [pid 6834] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6834] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6834] close(3) = -1 EBADF (Bad file descriptor) [pid 6834] close(4) = 0 [pid 6834] close(5) = -1 EBADF (Bad file descriptor) [pid 6834] close(6) = -1 EBADF (Bad file descriptor) [pid 6834] close(7) = -1 EBADF (Bad file descriptor) [pid 6834] close(8) = -1 EBADF (Bad file descriptor) [pid 6834] close(9) = -1 EBADF (Bad file descriptor) [pid 6834] close(10) = -1 EBADF (Bad file descriptor) [pid 6834] close(11) = -1 EBADF (Bad file descriptor) [pid 6834] close(12) = -1 EBADF (Bad file descriptor) [pid 6834] close(13) = -1 EBADF (Bad file descriptor) [pid 6834] close(14) = -1 EBADF (Bad file descriptor) [pid 6834] close(15) = -1 EBADF (Bad file descriptor) [pid 6834] close(16) = -1 EBADF (Bad file descriptor) [pid 6834] close(17) = -1 EBADF (Bad file descriptor) [pid 6834] close(18) = -1 EBADF (Bad file descriptor) [pid 6834] close(19) = -1 EBADF (Bad file descriptor) [pid 6834] close(20) = -1 EBADF (Bad file descriptor) [pid 6834] close(21) = -1 EBADF (Bad file descriptor) [pid 6834] close(22) = -1 EBADF (Bad file descriptor) [pid 6834] close(23) = -1 EBADF (Bad file descriptor) [pid 6834] close(24) = -1 EBADF (Bad file descriptor) [pid 6834] close(25) = -1 EBADF (Bad file descriptor) [pid 6834] close(26) = -1 EBADF (Bad file descriptor) [pid 6834] close(27) = -1 EBADF (Bad file descriptor) [pid 6834] close(28) = -1 EBADF (Bad file descriptor) [pid 6834] close(29) = -1 EBADF (Bad file descriptor) [pid 6834] exit_group(0) = ? [pid 6834] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1786 ./strace-static-x86_64: Process 6835 attached [pid 6835] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6835] setpgid(0, 0) = 0 [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6835] write(3, "1000", 4) = 4 [pid 6835] close(3) = 0 [pid 6835] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6835] setns(201, 0) = 0 [pid 6835] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6835] setns(3, 0) = 0 [pid 6835] close(3) = 0 [pid 6835] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6835] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6835] close(3) = -1 EBADF (Bad file descriptor) [pid 6835] close(4) = 0 [pid 6835] close(5) = -1 EBADF (Bad file descriptor) [pid 6835] close(6) = -1 EBADF (Bad file descriptor) [pid 6835] close(7) = -1 EBADF (Bad file descriptor) [pid 6835] close(8) = -1 EBADF (Bad file descriptor) [pid 6835] close(9) = -1 EBADF (Bad file descriptor) [pid 6835] close(10) = -1 EBADF (Bad file descriptor) [pid 6835] close(11) = -1 EBADF (Bad file descriptor) [pid 6835] close(12) = -1 EBADF (Bad file descriptor) [pid 6835] close(13) = -1 EBADF (Bad file descriptor) [pid 6835] close(14) = -1 EBADF (Bad file descriptor) [pid 6835] close(15) = -1 EBADF (Bad file descriptor) [pid 6835] close(16) = -1 EBADF (Bad file descriptor) [pid 6835] close(17) = -1 EBADF (Bad file descriptor) [pid 6835] close(18) = -1 EBADF (Bad file descriptor) [pid 6835] close(19) = -1 EBADF (Bad file descriptor) [pid 6835] close(20) = -1 EBADF (Bad file descriptor) [pid 6835] close(21) = -1 EBADF (Bad file descriptor) [pid 6835] close(22) = -1 EBADF (Bad file descriptor) [pid 6835] close(23) = -1 EBADF (Bad file descriptor) [pid 6835] close(24) = -1 EBADF (Bad file descriptor) [pid 6835] close(25) = -1 EBADF (Bad file descriptor) [pid 6835] close(26) = -1 EBADF (Bad file descriptor) [pid 6835] close(27) = -1 EBADF (Bad file descriptor) [pid 6835] close(28) = -1 EBADF (Bad file descriptor) [pid 6835] close(29) = -1 EBADF (Bad file descriptor) [pid 6835] exit_group(0) = ? [pid 6835] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1787 ./strace-static-x86_64: Process 6836 attached [pid 6836] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6836] setpgid(0, 0) = 0 [pid 6836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6836] write(3, "1000", 4) = 4 [pid 6836] close(3) = 0 [pid 6836] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6836] setns(201, 0) = 0 [pid 6836] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6836] setns(3, 0) = 0 [pid 6836] close(3) = 0 [pid 6836] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6836] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6836] close(3) = -1 EBADF (Bad file descriptor) [pid 6836] close(4) = 0 [pid 6836] close(5) = -1 EBADF (Bad file descriptor) [pid 6836] close(6) = -1 EBADF (Bad file descriptor) [pid 6836] close(7) = -1 EBADF (Bad file descriptor) [pid 6836] close(8) = -1 EBADF (Bad file descriptor) [pid 6836] close(9) = -1 EBADF (Bad file descriptor) [pid 6836] close(10) = -1 EBADF (Bad file descriptor) [pid 6836] close(11) = -1 EBADF (Bad file descriptor) [pid 6836] close(12) = -1 EBADF (Bad file descriptor) [pid 6836] close(13) = -1 EBADF (Bad file descriptor) [pid 6836] close(14) = -1 EBADF (Bad file descriptor) [pid 6836] close(15) = -1 EBADF (Bad file descriptor) [pid 6836] close(16) = -1 EBADF (Bad file descriptor) [pid 6836] close(17) = -1 EBADF (Bad file descriptor) [pid 6836] close(18) = -1 EBADF (Bad file descriptor) [pid 6836] close(19) = -1 EBADF (Bad file descriptor) [pid 6836] close(20) = -1 EBADF (Bad file descriptor) [pid 6836] close(21) = -1 EBADF (Bad file descriptor) [pid 6836] close(22) = -1 EBADF (Bad file descriptor) [pid 6836] close(23) = -1 EBADF (Bad file descriptor) [pid 6836] close(24) = -1 EBADF (Bad file descriptor) [pid 6836] close(25) = -1 EBADF (Bad file descriptor) [pid 6836] close(26) = -1 EBADF (Bad file descriptor) [pid 6836] close(27) = -1 EBADF (Bad file descriptor) [pid 6836] close(28) = -1 EBADF (Bad file descriptor) [pid 6836] close(29) = -1 EBADF (Bad file descriptor) [pid 6836] exit_group(0) = ? [pid 6836] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6837 attached [pid 6837] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1788 [pid 6837] <... set_robust_list resumed>) = 0 [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6837] setpgid(0, 0) = 0 [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6837] write(3, "1000", 4) = 4 [pid 6837] close(3) = 0 [pid 6837] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6837] setns(201, 0) = 0 [pid 6837] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6837] setns(3, 0) = 0 [pid 6837] close(3) = 0 [pid 6837] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6837] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6837] close(3) = -1 EBADF (Bad file descriptor) [pid 6837] close(4) = 0 [pid 6837] close(5) = -1 EBADF (Bad file descriptor) [pid 6837] close(6) = -1 EBADF (Bad file descriptor) [pid 6837] close(7) = -1 EBADF (Bad file descriptor) [pid 6837] close(8) = -1 EBADF (Bad file descriptor) [pid 6837] close(9) = -1 EBADF (Bad file descriptor) [pid 6837] close(10) = -1 EBADF (Bad file descriptor) [pid 6837] close(11) = -1 EBADF (Bad file descriptor) [pid 6837] close(12) = -1 EBADF (Bad file descriptor) [pid 6837] close(13) = -1 EBADF (Bad file descriptor) [pid 6837] close(14) = -1 EBADF (Bad file descriptor) [pid 6837] close(15) = -1 EBADF (Bad file descriptor) [pid 6837] close(16) = -1 EBADF (Bad file descriptor) [pid 6837] close(17) = -1 EBADF (Bad file descriptor) [pid 6837] close(18) = -1 EBADF (Bad file descriptor) [pid 6837] close(19) = -1 EBADF (Bad file descriptor) [pid 6837] close(20) = -1 EBADF (Bad file descriptor) [pid 6837] close(21) = -1 EBADF (Bad file descriptor) [pid 6837] close(22) = -1 EBADF (Bad file descriptor) [pid 6837] close(23) = -1 EBADF (Bad file descriptor) [pid 6837] close(24) = -1 EBADF (Bad file descriptor) [pid 6837] close(25) = -1 EBADF (Bad file descriptor) [pid 6837] close(26) = -1 EBADF (Bad file descriptor) [pid 6837] close(27) = -1 EBADF (Bad file descriptor) [pid 6837] close(28) = -1 EBADF (Bad file descriptor) [pid 6837] close(29) = -1 EBADF (Bad file descriptor) [pid 6837] exit_group(0) = ? [pid 6837] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1788, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6838 attached [pid 6838] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1789 [pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6838] setpgid(0, 0) = 0 [pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6838] write(3, "1000", 4) = 4 [pid 6838] close(3) = 0 [pid 6838] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6838] setns(201, 0) = 0 [pid 6838] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6838] setns(3, 0) = 0 [pid 6838] close(3) = 0 [pid 6838] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6838] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6838] close(3) = -1 EBADF (Bad file descriptor) [pid 6838] close(4) = 0 [pid 6838] close(5) = -1 EBADF (Bad file descriptor) [pid 6838] close(6) = -1 EBADF (Bad file descriptor) [pid 6838] close(7) = -1 EBADF (Bad file descriptor) [pid 6838] close(8) = -1 EBADF (Bad file descriptor) [pid 6838] close(9) = -1 EBADF (Bad file descriptor) [pid 6838] close(10) = -1 EBADF (Bad file descriptor) [pid 6838] close(11) = -1 EBADF (Bad file descriptor) [pid 6838] close(12) = -1 EBADF (Bad file descriptor) [pid 6838] close(13) = -1 EBADF (Bad file descriptor) [pid 6838] close(14) = -1 EBADF (Bad file descriptor) [pid 6838] close(15) = -1 EBADF (Bad file descriptor) [pid 6838] close(16) = -1 EBADF (Bad file descriptor) [pid 6838] close(17) = -1 EBADF (Bad file descriptor) [pid 6838] close(18) = -1 EBADF (Bad file descriptor) [pid 6838] close(19) = -1 EBADF (Bad file descriptor) [pid 6838] close(20) = -1 EBADF (Bad file descriptor) [pid 6838] close(21) = -1 EBADF (Bad file descriptor) [pid 6838] close(22) = -1 EBADF (Bad file descriptor) [pid 6838] close(23) = -1 EBADF (Bad file descriptor) [pid 6838] close(24) = -1 EBADF (Bad file descriptor) [pid 6838] close(25) = -1 EBADF (Bad file descriptor) [pid 6838] close(26) = -1 EBADF (Bad file descriptor) [pid 6838] close(27) = -1 EBADF (Bad file descriptor) [pid 6838] close(28) = -1 EBADF (Bad file descriptor) [pid 6838] close(29) = -1 EBADF (Bad file descriptor) [pid 6838] exit_group(0) = ? [pid 6838] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1790 ./strace-static-x86_64: Process 6839 attached [pid 6839] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6839] setpgid(0, 0) = 0 [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6839] write(3, "1000", 4) = 4 [pid 6839] close(3) = 0 [pid 6839] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6839] setns(201, 0) = 0 [pid 6839] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6839] setns(3, 0) = 0 [pid 6839] close(3) = 0 [pid 6839] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6839] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6839] close(3) = -1 EBADF (Bad file descriptor) [pid 6839] close(4) = 0 [pid 6839] close(5) = -1 EBADF (Bad file descriptor) [pid 6839] close(6) = -1 EBADF (Bad file descriptor) [pid 6839] close(7) = -1 EBADF (Bad file descriptor) [pid 6839] close(8) = -1 EBADF (Bad file descriptor) [pid 6839] close(9) = -1 EBADF (Bad file descriptor) [pid 6839] close(10) = -1 EBADF (Bad file descriptor) [pid 6839] close(11) = -1 EBADF (Bad file descriptor) [pid 6839] close(12) = -1 EBADF (Bad file descriptor) [pid 6839] close(13) = -1 EBADF (Bad file descriptor) [pid 6839] close(14) = -1 EBADF (Bad file descriptor) [pid 6839] close(15) = -1 EBADF (Bad file descriptor) [pid 6839] close(16) = -1 EBADF (Bad file descriptor) [pid 6839] close(17) = -1 EBADF (Bad file descriptor) [pid 6839] close(18) = -1 EBADF (Bad file descriptor) [pid 6839] close(19) = -1 EBADF (Bad file descriptor) [pid 6839] close(20) = -1 EBADF (Bad file descriptor) [pid 6839] close(21) = -1 EBADF (Bad file descriptor) [pid 6839] close(22) = -1 EBADF (Bad file descriptor) [pid 6839] close(23) = -1 EBADF (Bad file descriptor) [pid 6839] close(24) = -1 EBADF (Bad file descriptor) [pid 6839] close(25) = -1 EBADF (Bad file descriptor) [pid 6839] close(26) = -1 EBADF (Bad file descriptor) [pid 6839] close(27) = -1 EBADF (Bad file descriptor) [pid 6839] close(28) = -1 EBADF (Bad file descriptor) [pid 6839] close(29) = -1 EBADF (Bad file descriptor) [pid 6839] exit_group(0) = ? [pid 6839] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6840 attached [pid 6840] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1791 [pid 6840] <... set_robust_list resumed>) = 0 [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6840] setpgid(0, 0) = 0 [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6840] write(3, "1000", 4) = 4 [pid 6840] close(3) = 0 [pid 6840] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6840] setns(201, 0) = 0 [pid 6840] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6840] setns(3, 0) = 0 [pid 6840] close(3) = 0 [pid 6840] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6840] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6840] close(3) = -1 EBADF (Bad file descriptor) [pid 6840] close(4) = 0 [pid 6840] close(5) = -1 EBADF (Bad file descriptor) [pid 6840] close(6) = -1 EBADF (Bad file descriptor) [pid 6840] close(7) = -1 EBADF (Bad file descriptor) [pid 6840] close(8) = -1 EBADF (Bad file descriptor) [pid 6840] close(9) = -1 EBADF (Bad file descriptor) [pid 6840] close(10) = -1 EBADF (Bad file descriptor) [pid 6840] close(11) = -1 EBADF (Bad file descriptor) [pid 6840] close(12) = -1 EBADF (Bad file descriptor) [pid 6840] close(13) = -1 EBADF (Bad file descriptor) [pid 6840] close(14) = -1 EBADF (Bad file descriptor) [pid 6840] close(15) = -1 EBADF (Bad file descriptor) [pid 6840] close(16) = -1 EBADF (Bad file descriptor) [pid 6840] close(17) = -1 EBADF (Bad file descriptor) [pid 6840] close(18) = -1 EBADF (Bad file descriptor) [pid 6840] close(19) = -1 EBADF (Bad file descriptor) [pid 6840] close(20) = -1 EBADF (Bad file descriptor) [pid 6840] close(21) = -1 EBADF (Bad file descriptor) [pid 6840] close(22) = -1 EBADF (Bad file descriptor) [pid 6840] close(23) = -1 EBADF (Bad file descriptor) [pid 6840] close(24) = -1 EBADF (Bad file descriptor) [pid 6840] close(25) = -1 EBADF (Bad file descriptor) [pid 6840] close(26) = -1 EBADF (Bad file descriptor) [pid 6840] close(27) = -1 EBADF (Bad file descriptor) [pid 6840] close(28) = -1 EBADF (Bad file descriptor) [pid 6840] close(29) = -1 EBADF (Bad file descriptor) [pid 6840] exit_group(0) = ? [pid 6840] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1791, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6841 attached , child_tidptr=0x555555cb2690) = 1792 [pid 6841] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6841] setpgid(0, 0) = 0 [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6841] write(3, "1000", 4) = 4 [pid 6841] close(3) = 0 [pid 6841] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6841] setns(201, 0) = 0 [pid 6841] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6841] setns(3, 0) = 0 [pid 6841] close(3) = 0 [pid 6841] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6841] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6841] close(3) = -1 EBADF (Bad file descriptor) [pid 6841] close(4) = 0 [pid 6841] close(5) = -1 EBADF (Bad file descriptor) [pid 6841] close(6) = -1 EBADF (Bad file descriptor) [pid 6841] close(7) = -1 EBADF (Bad file descriptor) [pid 6841] close(8) = -1 EBADF (Bad file descriptor) [pid 6841] close(9) = -1 EBADF (Bad file descriptor) [pid 6841] close(10) = -1 EBADF (Bad file descriptor) [pid 6841] close(11) = -1 EBADF (Bad file descriptor) [pid 6841] close(12) = -1 EBADF (Bad file descriptor) [pid 6841] close(13) = -1 EBADF (Bad file descriptor) [pid 6841] close(14) = -1 EBADF (Bad file descriptor) [pid 6841] close(15) = -1 EBADF (Bad file descriptor) [pid 6841] close(16) = -1 EBADF (Bad file descriptor) [pid 6841] close(17) = -1 EBADF (Bad file descriptor) [pid 6841] close(18) = -1 EBADF (Bad file descriptor) [pid 6841] close(19) = -1 EBADF (Bad file descriptor) [pid 6841] close(20) = -1 EBADF (Bad file descriptor) [pid 6841] close(21) = -1 EBADF (Bad file descriptor) [pid 6841] close(22) = -1 EBADF (Bad file descriptor) [pid 6841] close(23) = -1 EBADF (Bad file descriptor) [pid 6841] close(24) = -1 EBADF (Bad file descriptor) [pid 6841] close(25) = -1 EBADF (Bad file descriptor) [pid 6841] close(26) = -1 EBADF (Bad file descriptor) [pid 6841] close(27) = -1 EBADF (Bad file descriptor) [pid 6841] close(28) = -1 EBADF (Bad file descriptor) [pid 6841] close(29) = -1 EBADF (Bad file descriptor) [pid 6841] exit_group(0) = ? [pid 6841] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6842 attached , child_tidptr=0x555555cb2690) = 1793 [pid 6842] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6842] setpgid(0, 0) = 0 [pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6842] write(3, "1000", 4) = 4 [pid 6842] close(3) = 0 [pid 6842] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6842] setns(201, 0) = 0 [pid 6842] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6842] setns(3, 0) = 0 [pid 6842] close(3) = 0 [pid 6842] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6842] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6842] close(3) = -1 EBADF (Bad file descriptor) [pid 6842] close(4) = 0 [pid 6842] close(5) = -1 EBADF (Bad file descriptor) [pid 6842] close(6) = -1 EBADF (Bad file descriptor) [pid 6842] close(7) = -1 EBADF (Bad file descriptor) [pid 6842] close(8) = -1 EBADF (Bad file descriptor) [pid 6842] close(9) = -1 EBADF (Bad file descriptor) [pid 6842] close(10) = -1 EBADF (Bad file descriptor) [pid 6842] close(11) = -1 EBADF (Bad file descriptor) [pid 6842] close(12) = -1 EBADF (Bad file descriptor) [pid 6842] close(13) = -1 EBADF (Bad file descriptor) [pid 6842] close(14) = -1 EBADF (Bad file descriptor) [pid 6842] close(15) = -1 EBADF (Bad file descriptor) [pid 6842] close(16) = -1 EBADF (Bad file descriptor) [pid 6842] close(17) = -1 EBADF (Bad file descriptor) [pid 6842] close(18) = -1 EBADF (Bad file descriptor) [pid 6842] close(19) = -1 EBADF (Bad file descriptor) [pid 6842] close(20) = -1 EBADF (Bad file descriptor) [pid 6842] close(21) = -1 EBADF (Bad file descriptor) [pid 6842] close(22) = -1 EBADF (Bad file descriptor) [pid 6842] close(23) = -1 EBADF (Bad file descriptor) [pid 6842] close(24) = -1 EBADF (Bad file descriptor) [pid 6842] close(25) = -1 EBADF (Bad file descriptor) [pid 6842] close(26) = -1 EBADF (Bad file descriptor) [pid 6842] close(27) = -1 EBADF (Bad file descriptor) [pid 6842] close(28) = -1 EBADF (Bad file descriptor) [pid 6842] close(29) = -1 EBADF (Bad file descriptor) [pid 6842] exit_group(0) = ? [pid 6842] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6843 attached [pid 6843] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1794 [pid 6843] <... set_robust_list resumed>) = 0 [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6843] setpgid(0, 0) = 0 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6843] write(3, "1000", 4) = 4 [pid 6843] close(3) = 0 [pid 6843] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6843] setns(201, 0) = 0 [pid 6843] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6843] setns(3, 0) = 0 [pid 6843] close(3) = 0 [pid 6843] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6843] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6843] close(3) = -1 EBADF (Bad file descriptor) [pid 6843] close(4) = 0 [pid 6843] close(5) = -1 EBADF (Bad file descriptor) [pid 6843] close(6) = -1 EBADF (Bad file descriptor) [pid 6843] close(7) = -1 EBADF (Bad file descriptor) [pid 6843] close(8) = -1 EBADF (Bad file descriptor) [pid 6843] close(9) = -1 EBADF (Bad file descriptor) [pid 6843] close(10) = -1 EBADF (Bad file descriptor) [pid 6843] close(11) = -1 EBADF (Bad file descriptor) [pid 6843] close(12) = -1 EBADF (Bad file descriptor) [pid 6843] close(13) = -1 EBADF (Bad file descriptor) [pid 6843] close(14) = -1 EBADF (Bad file descriptor) [pid 6843] close(15) = -1 EBADF (Bad file descriptor) [pid 6843] close(16) = -1 EBADF (Bad file descriptor) [pid 6843] close(17) = -1 EBADF (Bad file descriptor) [pid 6843] close(18) = -1 EBADF (Bad file descriptor) [pid 6843] close(19) = -1 EBADF (Bad file descriptor) [pid 6843] close(20) = -1 EBADF (Bad file descriptor) [pid 6843] close(21) = -1 EBADF (Bad file descriptor) [pid 6843] close(22) = -1 EBADF (Bad file descriptor) [pid 6843] close(23) = -1 EBADF (Bad file descriptor) [pid 6843] close(24) = -1 EBADF (Bad file descriptor) [pid 6843] close(25) = -1 EBADF (Bad file descriptor) [pid 6843] close(26) = -1 EBADF (Bad file descriptor) [pid 6843] close(27) = -1 EBADF (Bad file descriptor) [pid 6843] close(28) = -1 EBADF (Bad file descriptor) [pid 6843] close(29) = -1 EBADF (Bad file descriptor) [pid 6843] exit_group(0) = ? [pid 6843] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6844 attached , child_tidptr=0x555555cb2690) = 1795 [pid 6844] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6844] setpgid(0, 0) = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6844] write(3, "1000", 4) = 4 [pid 6844] close(3) = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6844] setns(201, 0) = 0 [pid 6844] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6844] setns(3, 0) = 0 [pid 6844] close(3) = 0 [pid 6844] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6844] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6844] close(3) = -1 EBADF (Bad file descriptor) [pid 6844] close(4) = 0 [pid 6844] close(5) = -1 EBADF (Bad file descriptor) [pid 6844] close(6) = -1 EBADF (Bad file descriptor) [pid 6844] close(7) = -1 EBADF (Bad file descriptor) [pid 6844] close(8) = -1 EBADF (Bad file descriptor) [pid 6844] close(9) = -1 EBADF (Bad file descriptor) [pid 6844] close(10) = -1 EBADF (Bad file descriptor) [pid 6844] close(11) = -1 EBADF (Bad file descriptor) [pid 6844] close(12) = -1 EBADF (Bad file descriptor) [pid 6844] close(13) = -1 EBADF (Bad file descriptor) [pid 6844] close(14) = -1 EBADF (Bad file descriptor) [pid 6844] close(15) = -1 EBADF (Bad file descriptor) [pid 6844] close(16) = -1 EBADF (Bad file descriptor) [pid 6844] close(17) = -1 EBADF (Bad file descriptor) [pid 6844] close(18) = -1 EBADF (Bad file descriptor) [pid 6844] close(19) = -1 EBADF (Bad file descriptor) [pid 6844] close(20) = -1 EBADF (Bad file descriptor) [pid 6844] close(21) = -1 EBADF (Bad file descriptor) [pid 6844] close(22) = -1 EBADF (Bad file descriptor) [pid 6844] close(23) = -1 EBADF (Bad file descriptor) [pid 6844] close(24) = -1 EBADF (Bad file descriptor) [pid 6844] close(25) = -1 EBADF (Bad file descriptor) [pid 6844] close(26) = -1 EBADF (Bad file descriptor) [pid 6844] close(27) = -1 EBADF (Bad file descriptor) [pid 6844] close(28) = -1 EBADF (Bad file descriptor) [pid 6844] close(29) = -1 EBADF (Bad file descriptor) [pid 6844] exit_group(0) = ? [pid 6844] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6845 attached [pid 6845] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6845] setpgid(0, 0) = 0 [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1796 [pid 6845] write(3, "1000", 4) = 4 [pid 6845] close(3) = 0 [pid 6845] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6845] setns(201, 0) = 0 [pid 6845] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6845] setns(3, 0) = 0 [pid 6845] close(3) = 0 [pid 6845] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6845] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6845] close(3) = -1 EBADF (Bad file descriptor) [pid 6845] close(4) = 0 [pid 6845] close(5) = -1 EBADF (Bad file descriptor) [pid 6845] close(6) = -1 EBADF (Bad file descriptor) [pid 6845] close(7) = -1 EBADF (Bad file descriptor) [pid 6845] close(8) = -1 EBADF (Bad file descriptor) [pid 6845] close(9) = -1 EBADF (Bad file descriptor) [pid 6845] close(10) = -1 EBADF (Bad file descriptor) [pid 6845] close(11) = -1 EBADF (Bad file descriptor) [pid 6845] close(12) = -1 EBADF (Bad file descriptor) [pid 6845] close(13) = -1 EBADF (Bad file descriptor) [pid 6845] close(14) = -1 EBADF (Bad file descriptor) [pid 6845] close(15) = -1 EBADF (Bad file descriptor) [pid 6845] close(16) = -1 EBADF (Bad file descriptor) [pid 6845] close(17) = -1 EBADF (Bad file descriptor) [pid 6845] close(18) = -1 EBADF (Bad file descriptor) [pid 6845] close(19) = -1 EBADF (Bad file descriptor) [pid 6845] close(20) = -1 EBADF (Bad file descriptor) [pid 6845] close(21) = -1 EBADF (Bad file descriptor) [pid 6845] close(22) = -1 EBADF (Bad file descriptor) [pid 6845] close(23) = -1 EBADF (Bad file descriptor) [pid 6845] close(24) = -1 EBADF (Bad file descriptor) [pid 6845] close(25) = -1 EBADF (Bad file descriptor) [pid 6845] close(26) = -1 EBADF (Bad file descriptor) [pid 6845] close(27) = -1 EBADF (Bad file descriptor) [pid 6845] close(28) = -1 EBADF (Bad file descriptor) [pid 6845] close(29) = -1 EBADF (Bad file descriptor) [pid 6845] exit_group(0) = ? [pid 6845] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6846 attached , child_tidptr=0x555555cb2690) = 1797 [pid 6846] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6846] setpgid(0, 0) = 0 [pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6846] write(3, "1000", 4) = 4 [pid 6846] close(3) = 0 [pid 6846] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6846] setns(201, 0) = 0 [pid 6846] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6846] setns(3, 0) = 0 [pid 6846] close(3) = 0 [pid 6846] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6846] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6846] close(3) = -1 EBADF (Bad file descriptor) [pid 6846] close(4) = 0 [pid 6846] close(5) = -1 EBADF (Bad file descriptor) [pid 6846] close(6) = -1 EBADF (Bad file descriptor) [pid 6846] close(7) = -1 EBADF (Bad file descriptor) [pid 6846] close(8) = -1 EBADF (Bad file descriptor) [pid 6846] close(9) = -1 EBADF (Bad file descriptor) [pid 6846] close(10) = -1 EBADF (Bad file descriptor) [pid 6846] close(11) = -1 EBADF (Bad file descriptor) [pid 6846] close(12) = -1 EBADF (Bad file descriptor) [pid 6846] close(13) = -1 EBADF (Bad file descriptor) [pid 6846] close(14) = -1 EBADF (Bad file descriptor) [pid 6846] close(15) = -1 EBADF (Bad file descriptor) [pid 6846] close(16) = -1 EBADF (Bad file descriptor) [pid 6846] close(17) = -1 EBADF (Bad file descriptor) [pid 6846] close(18) = -1 EBADF (Bad file descriptor) [pid 6846] close(19) = -1 EBADF (Bad file descriptor) [pid 6846] close(20) = -1 EBADF (Bad file descriptor) [pid 6846] close(21) = -1 EBADF (Bad file descriptor) [pid 6846] close(22) = -1 EBADF (Bad file descriptor) [pid 6846] close(23) = -1 EBADF (Bad file descriptor) [pid 6846] close(24) = -1 EBADF (Bad file descriptor) [pid 6846] close(25) = -1 EBADF (Bad file descriptor) [pid 6846] close(26) = -1 EBADF (Bad file descriptor) [pid 6846] close(27) = -1 EBADF (Bad file descriptor) [pid 6846] close(28) = -1 EBADF (Bad file descriptor) [pid 6846] close(29) = -1 EBADF (Bad file descriptor) [pid 6846] exit_group(0) = ? [pid 6846] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6847 attached [pid 6847] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1798 [pid 6847] <... set_robust_list resumed>) = 0 [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6847] setpgid(0, 0) = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6847] write(3, "1000", 4) = 4 [pid 6847] close(3) = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6847] setns(201, 0) = 0 [pid 6847] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6847] setns(3, 0) = 0 [pid 6847] close(3) = 0 [pid 6847] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6847] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6847] close(3) = -1 EBADF (Bad file descriptor) [pid 6847] close(4) = 0 [pid 6847] close(5) = -1 EBADF (Bad file descriptor) [pid 6847] close(6) = -1 EBADF (Bad file descriptor) [pid 6847] close(7) = -1 EBADF (Bad file descriptor) [pid 6847] close(8) = -1 EBADF (Bad file descriptor) [pid 6847] close(9) = -1 EBADF (Bad file descriptor) [pid 6847] close(10) = -1 EBADF (Bad file descriptor) [pid 6847] close(11) = -1 EBADF (Bad file descriptor) [pid 6847] close(12) = -1 EBADF (Bad file descriptor) [pid 6847] close(13) = -1 EBADF (Bad file descriptor) [pid 6847] close(14) = -1 EBADF (Bad file descriptor) [pid 6847] close(15) = -1 EBADF (Bad file descriptor) [pid 6847] close(16) = -1 EBADF (Bad file descriptor) [pid 6847] close(17) = -1 EBADF (Bad file descriptor) [pid 6847] close(18) = -1 EBADF (Bad file descriptor) [pid 6847] close(19) = -1 EBADF (Bad file descriptor) [pid 6847] close(20) = -1 EBADF (Bad file descriptor) [pid 6847] close(21) = -1 EBADF (Bad file descriptor) [pid 6847] close(22) = -1 EBADF (Bad file descriptor) [pid 6847] close(23) = -1 EBADF (Bad file descriptor) [pid 6847] close(24) = -1 EBADF (Bad file descriptor) [pid 6847] close(25) = -1 EBADF (Bad file descriptor) [pid 6847] close(26) = -1 EBADF (Bad file descriptor) [pid 6847] close(27) = -1 EBADF (Bad file descriptor) [pid 6847] close(28) = -1 EBADF (Bad file descriptor) [pid 6847] close(29) = -1 EBADF (Bad file descriptor) [pid 6847] exit_group(0) = ? [pid 6847] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1798, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6848 attached , child_tidptr=0x555555cb2690) = 1799 [pid 6848] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6848] setpgid(0, 0) = 0 [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6848] write(3, "1000", 4) = 4 [pid 6848] close(3) = 0 [pid 6848] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6848] setns(201, 0) = 0 [pid 6848] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6848] setns(3, 0) = 0 [pid 6848] close(3) = 0 [pid 6848] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6848] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6848] close(3) = -1 EBADF (Bad file descriptor) [pid 6848] close(4) = 0 [pid 6848] close(5) = -1 EBADF (Bad file descriptor) [pid 6848] close(6) = -1 EBADF (Bad file descriptor) [pid 6848] close(7) = -1 EBADF (Bad file descriptor) [pid 6848] close(8) = -1 EBADF (Bad file descriptor) [pid 6848] close(9) = -1 EBADF (Bad file descriptor) [pid 6848] close(10) = -1 EBADF (Bad file descriptor) [pid 6848] close(11) = -1 EBADF (Bad file descriptor) [pid 6848] close(12) = -1 EBADF (Bad file descriptor) [pid 6848] close(13) = -1 EBADF (Bad file descriptor) [pid 6848] close(14) = -1 EBADF (Bad file descriptor) [pid 6848] close(15) = -1 EBADF (Bad file descriptor) [pid 6848] close(16) = -1 EBADF (Bad file descriptor) [pid 6848] close(17) = -1 EBADF (Bad file descriptor) [pid 6848] close(18) = -1 EBADF (Bad file descriptor) [pid 6848] close(19) = -1 EBADF (Bad file descriptor) [pid 6848] close(20) = -1 EBADF (Bad file descriptor) [pid 6848] close(21) = -1 EBADF (Bad file descriptor) [pid 6848] close(22) = -1 EBADF (Bad file descriptor) [pid 6848] close(23) = -1 EBADF (Bad file descriptor) [pid 6848] close(24) = -1 EBADF (Bad file descriptor) [pid 6848] close(25) = -1 EBADF (Bad file descriptor) [pid 6848] close(26) = -1 EBADF (Bad file descriptor) [pid 6848] close(27) = -1 EBADF (Bad file descriptor) [pid 6848] close(28) = -1 EBADF (Bad file descriptor) [pid 6848] close(29) = -1 EBADF (Bad file descriptor) [pid 6848] exit_group(0) = ? [pid 6848] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6849 attached , child_tidptr=0x555555cb2690) = 1800 [pid 6849] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6849] setpgid(0, 0) = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6849] write(3, "1000", 4) = 4 [pid 6849] close(3) = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6849] setns(201, 0) = 0 [pid 6849] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6849] setns(3, 0) = 0 [pid 6849] close(3) = 0 [pid 6849] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6849] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6849] close(3) = -1 EBADF (Bad file descriptor) [pid 6849] close(4) = 0 [pid 6849] close(5) = -1 EBADF (Bad file descriptor) [pid 6849] close(6) = -1 EBADF (Bad file descriptor) [pid 6849] close(7) = -1 EBADF (Bad file descriptor) [pid 6849] close(8) = -1 EBADF (Bad file descriptor) [pid 6849] close(9) = -1 EBADF (Bad file descriptor) [pid 6849] close(10) = -1 EBADF (Bad file descriptor) [pid 6849] close(11) = -1 EBADF (Bad file descriptor) [pid 6849] close(12) = -1 EBADF (Bad file descriptor) [pid 6849] close(13) = -1 EBADF (Bad file descriptor) [pid 6849] close(14) = -1 EBADF (Bad file descriptor) [pid 6849] close(15) = -1 EBADF (Bad file descriptor) [pid 6849] close(16) = -1 EBADF (Bad file descriptor) [pid 6849] close(17) = -1 EBADF (Bad file descriptor) [pid 6849] close(18) = -1 EBADF (Bad file descriptor) [pid 6849] close(19) = -1 EBADF (Bad file descriptor) [pid 6849] close(20) = -1 EBADF (Bad file descriptor) [pid 6849] close(21) = -1 EBADF (Bad file descriptor) [pid 6849] close(22) = -1 EBADF (Bad file descriptor) [pid 6849] close(23) = -1 EBADF (Bad file descriptor) [pid 6849] close(24) = -1 EBADF (Bad file descriptor) [pid 6849] close(25) = -1 EBADF (Bad file descriptor) [pid 6849] close(26) = -1 EBADF (Bad file descriptor) [pid 6849] close(27) = -1 EBADF (Bad file descriptor) [pid 6849] close(28) = -1 EBADF (Bad file descriptor) [pid 6849] close(29) = -1 EBADF (Bad file descriptor) [pid 6849] exit_group(0) = ? [pid 6849] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6850 attached [pid 6850] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1801 [pid 6850] setpgid(0, 0) = 0 [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6850] write(3, "1000", 4) = 4 [pid 6850] close(3) = 0 [pid 6850] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6850] setns(201, 0) = 0 [pid 6850] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6850] setns(3, 0) = 0 [pid 6850] close(3) = 0 [pid 6850] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6850] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6850] close(3) = -1 EBADF (Bad file descriptor) [pid 6850] close(4) = 0 [pid 6850] close(5) = -1 EBADF (Bad file descriptor) [pid 6850] close(6) = -1 EBADF (Bad file descriptor) [pid 6850] close(7) = -1 EBADF (Bad file descriptor) [pid 6850] close(8) = -1 EBADF (Bad file descriptor) [pid 6850] close(9) = -1 EBADF (Bad file descriptor) [pid 6850] close(10) = -1 EBADF (Bad file descriptor) [pid 6850] close(11) = -1 EBADF (Bad file descriptor) [pid 6850] close(12) = -1 EBADF (Bad file descriptor) [pid 6850] close(13) = -1 EBADF (Bad file descriptor) [pid 6850] close(14) = -1 EBADF (Bad file descriptor) [pid 6850] close(15) = -1 EBADF (Bad file descriptor) [pid 6850] close(16) = -1 EBADF (Bad file descriptor) [pid 6850] close(17) = -1 EBADF (Bad file descriptor) [pid 6850] close(18) = -1 EBADF (Bad file descriptor) [pid 6850] close(19) = -1 EBADF (Bad file descriptor) [pid 6850] close(20) = -1 EBADF (Bad file descriptor) [pid 6850] close(21) = -1 EBADF (Bad file descriptor) [pid 6850] close(22) = -1 EBADF (Bad file descriptor) [pid 6850] close(23) = -1 EBADF (Bad file descriptor) [pid 6850] close(24) = -1 EBADF (Bad file descriptor) [pid 6850] close(25) = -1 EBADF (Bad file descriptor) [pid 6850] close(26) = -1 EBADF (Bad file descriptor) [pid 6850] close(27) = -1 EBADF (Bad file descriptor) [pid 6850] close(28) = -1 EBADF (Bad file descriptor) [pid 6850] close(29) = -1 EBADF (Bad file descriptor) [pid 6850] exit_group(0) = ? [pid 6850] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6851 attached [pid 6851] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1802 [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6851] setpgid(0, 0) = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6851] write(3, "1000", 4) = 4 [pid 6851] close(3) = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6851] setns(201, 0) = 0 [pid 6851] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6851] setns(3, 0) = 0 [pid 6851] close(3) = 0 [pid 6851] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6851] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6851] close(3) = -1 EBADF (Bad file descriptor) [pid 6851] close(4) = 0 [pid 6851] close(5) = -1 EBADF (Bad file descriptor) [pid 6851] close(6) = -1 EBADF (Bad file descriptor) [pid 6851] close(7) = -1 EBADF (Bad file descriptor) [pid 6851] close(8) = -1 EBADF (Bad file descriptor) [pid 6851] close(9) = -1 EBADF (Bad file descriptor) [pid 6851] close(10) = -1 EBADF (Bad file descriptor) [pid 6851] close(11) = -1 EBADF (Bad file descriptor) [pid 6851] close(12) = -1 EBADF (Bad file descriptor) [pid 6851] close(13) = -1 EBADF (Bad file descriptor) [pid 6851] close(14) = -1 EBADF (Bad file descriptor) [pid 6851] close(15) = -1 EBADF (Bad file descriptor) [pid 6851] close(16) = -1 EBADF (Bad file descriptor) [pid 6851] close(17) = -1 EBADF (Bad file descriptor) [pid 6851] close(18) = -1 EBADF (Bad file descriptor) [pid 6851] close(19) = -1 EBADF (Bad file descriptor) [pid 6851] close(20) = -1 EBADF (Bad file descriptor) [pid 6851] close(21) = -1 EBADF (Bad file descriptor) [pid 6851] close(22) = -1 EBADF (Bad file descriptor) [pid 6851] close(23) = -1 EBADF (Bad file descriptor) [pid 6851] close(24) = -1 EBADF (Bad file descriptor) [pid 6851] close(25) = -1 EBADF (Bad file descriptor) [pid 6851] close(26) = -1 EBADF (Bad file descriptor) [pid 6851] close(27) = -1 EBADF (Bad file descriptor) [pid 6851] close(28) = -1 EBADF (Bad file descriptor) [pid 6851] close(29) = -1 EBADF (Bad file descriptor) [pid 6851] exit_group(0) = ? [pid 6851] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1803 ./strace-static-x86_64: Process 6852 attached [pid 6852] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6852] setpgid(0, 0) = 0 [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6852] write(3, "1000", 4) = 4 [pid 6852] close(3) = 0 [pid 6852] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6852] setns(201, 0) = 0 [pid 6852] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6852] setns(3, 0) = 0 [pid 6852] close(3) = 0 [pid 6852] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6852] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6852] close(3) = -1 EBADF (Bad file descriptor) [pid 6852] close(4) = 0 [pid 6852] close(5) = -1 EBADF (Bad file descriptor) [pid 6852] close(6) = -1 EBADF (Bad file descriptor) [pid 6852] close(7) = -1 EBADF (Bad file descriptor) [pid 6852] close(8) = -1 EBADF (Bad file descriptor) [pid 6852] close(9) = -1 EBADF (Bad file descriptor) [pid 6852] close(10) = -1 EBADF (Bad file descriptor) [pid 6852] close(11) = -1 EBADF (Bad file descriptor) [pid 6852] close(12) = -1 EBADF (Bad file descriptor) [pid 6852] close(13) = -1 EBADF (Bad file descriptor) [pid 6852] close(14) = -1 EBADF (Bad file descriptor) [pid 6852] close(15) = -1 EBADF (Bad file descriptor) [pid 6852] close(16) = -1 EBADF (Bad file descriptor) [pid 6852] close(17) = -1 EBADF (Bad file descriptor) [pid 6852] close(18) = -1 EBADF (Bad file descriptor) [pid 6852] close(19) = -1 EBADF (Bad file descriptor) [pid 6852] close(20) = -1 EBADF (Bad file descriptor) [pid 6852] close(21) = -1 EBADF (Bad file descriptor) [pid 6852] close(22) = -1 EBADF (Bad file descriptor) [pid 6852] close(23) = -1 EBADF (Bad file descriptor) [pid 6852] close(24) = -1 EBADF (Bad file descriptor) [pid 6852] close(25) = -1 EBADF (Bad file descriptor) [pid 6852] close(26) = -1 EBADF (Bad file descriptor) [pid 6852] close(27) = -1 EBADF (Bad file descriptor) [pid 6852] close(28) = -1 EBADF (Bad file descriptor) [pid 6852] close(29) = -1 EBADF (Bad file descriptor) [pid 6852] exit_group(0) = ? [pid 6852] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6853 attached , child_tidptr=0x555555cb2690) = 1804 [pid 6853] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6853] setpgid(0, 0) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6853] write(3, "1000", 4) = 4 [pid 6853] close(3) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6853] setns(201, 0) = 0 [pid 6853] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6853] setns(3, 0) = 0 [pid 6853] close(3) = 0 [pid 6853] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6853] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6853] close(3) = -1 EBADF (Bad file descriptor) [pid 6853] close(4) = 0 [pid 6853] close(5) = -1 EBADF (Bad file descriptor) [pid 6853] close(6) = -1 EBADF (Bad file descriptor) [pid 6853] close(7) = -1 EBADF (Bad file descriptor) [pid 6853] close(8) = -1 EBADF (Bad file descriptor) [pid 6853] close(9) = -1 EBADF (Bad file descriptor) [pid 6853] close(10) = -1 EBADF (Bad file descriptor) [pid 6853] close(11) = -1 EBADF (Bad file descriptor) [pid 6853] close(12) = -1 EBADF (Bad file descriptor) [pid 6853] close(13) = -1 EBADF (Bad file descriptor) [pid 6853] close(14) = -1 EBADF (Bad file descriptor) [pid 6853] close(15) = -1 EBADF (Bad file descriptor) [pid 6853] close(16) = -1 EBADF (Bad file descriptor) [pid 6853] close(17) = -1 EBADF (Bad file descriptor) [pid 6853] close(18) = -1 EBADF (Bad file descriptor) [pid 6853] close(19) = -1 EBADF (Bad file descriptor) [pid 6853] close(20) = -1 EBADF (Bad file descriptor) [pid 6853] close(21) = -1 EBADF (Bad file descriptor) [pid 6853] close(22) = -1 EBADF (Bad file descriptor) [pid 6853] close(23) = -1 EBADF (Bad file descriptor) [pid 6853] close(24) = -1 EBADF (Bad file descriptor) [pid 6853] close(25) = -1 EBADF (Bad file descriptor) [pid 6853] close(26) = -1 EBADF (Bad file descriptor) [pid 6853] close(27) = -1 EBADF (Bad file descriptor) [pid 6853] close(28) = -1 EBADF (Bad file descriptor) [pid 6853] close(29) = -1 EBADF (Bad file descriptor) [pid 6853] exit_group(0) = ? [pid 6853] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6854 attached [pid 6854] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1805 [pid 6854] <... set_robust_list resumed>) = 0 [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6854] setpgid(0, 0) = 0 [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6854] write(3, "1000", 4) = 4 [pid 6854] close(3) = 0 [pid 6854] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6854] setns(201, 0) = 0 [pid 6854] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6854] setns(3, 0) = 0 [pid 6854] close(3) = 0 [pid 6854] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6854] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6854] close(3) = -1 EBADF (Bad file descriptor) [pid 6854] close(4) = 0 [pid 6854] close(5) = -1 EBADF (Bad file descriptor) [pid 6854] close(6) = -1 EBADF (Bad file descriptor) [pid 6854] close(7) = -1 EBADF (Bad file descriptor) [pid 6854] close(8) = -1 EBADF (Bad file descriptor) [pid 6854] close(9) = -1 EBADF (Bad file descriptor) [pid 6854] close(10) = -1 EBADF (Bad file descriptor) [pid 6854] close(11) = -1 EBADF (Bad file descriptor) [pid 6854] close(12) = -1 EBADF (Bad file descriptor) [pid 6854] close(13) = -1 EBADF (Bad file descriptor) [pid 6854] close(14) = -1 EBADF (Bad file descriptor) [pid 6854] close(15) = -1 EBADF (Bad file descriptor) [pid 6854] close(16) = -1 EBADF (Bad file descriptor) [pid 6854] close(17) = -1 EBADF (Bad file descriptor) [pid 6854] close(18) = -1 EBADF (Bad file descriptor) [pid 6854] close(19) = -1 EBADF (Bad file descriptor) [pid 6854] close(20) = -1 EBADF (Bad file descriptor) [pid 6854] close(21) = -1 EBADF (Bad file descriptor) [pid 6854] close(22) = -1 EBADF (Bad file descriptor) [pid 6854] close(23) = -1 EBADF (Bad file descriptor) [pid 6854] close(24) = -1 EBADF (Bad file descriptor) [pid 6854] close(25) = -1 EBADF (Bad file descriptor) [pid 6854] close(26) = -1 EBADF (Bad file descriptor) [pid 6854] close(27) = -1 EBADF (Bad file descriptor) [pid 6854] close(28) = -1 EBADF (Bad file descriptor) [pid 6854] close(29) = -1 EBADF (Bad file descriptor) [pid 6854] exit_group(0) = ? [pid 6854] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6855 attached [pid 6855] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1806 [pid 6855] <... prctl resumed>) = 0 [pid 6855] setpgid(0, 0) = 0 [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6855] write(3, "1000", 4) = 4 [pid 6855] close(3) = 0 [pid 6855] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6855] setns(201, 0) = 0 [pid 6855] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6855] setns(3, 0) = 0 [pid 6855] close(3) = 0 [pid 6855] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6855] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6855] close(3) = -1 EBADF (Bad file descriptor) [pid 6855] close(4) = 0 [pid 6855] close(5) = -1 EBADF (Bad file descriptor) [pid 6855] close(6) = -1 EBADF (Bad file descriptor) [pid 6855] close(7) = -1 EBADF (Bad file descriptor) [pid 6855] close(8) = -1 EBADF (Bad file descriptor) [pid 6855] close(9) = -1 EBADF (Bad file descriptor) [pid 6855] close(10) = -1 EBADF (Bad file descriptor) [pid 6855] close(11) = -1 EBADF (Bad file descriptor) [pid 6855] close(12) = -1 EBADF (Bad file descriptor) [pid 6855] close(13) = -1 EBADF (Bad file descriptor) [pid 6855] close(14) = -1 EBADF (Bad file descriptor) [pid 6855] close(15) = -1 EBADF (Bad file descriptor) [pid 6855] close(16) = -1 EBADF (Bad file descriptor) [pid 6855] close(17) = -1 EBADF (Bad file descriptor) [pid 6855] close(18) = -1 EBADF (Bad file descriptor) [pid 6855] close(19) = -1 EBADF (Bad file descriptor) [pid 6855] close(20) = -1 EBADF (Bad file descriptor) [pid 6855] close(21) = -1 EBADF (Bad file descriptor) [pid 6855] close(22) = -1 EBADF (Bad file descriptor) [pid 6855] close(23) = -1 EBADF (Bad file descriptor) [pid 6855] close(24) = -1 EBADF (Bad file descriptor) [pid 6855] close(25) = -1 EBADF (Bad file descriptor) [pid 6855] close(26) = -1 EBADF (Bad file descriptor) [pid 6855] close(27) = -1 EBADF (Bad file descriptor) [pid 6855] close(28) = -1 EBADF (Bad file descriptor) [pid 6855] close(29) = -1 EBADF (Bad file descriptor) [pid 6855] exit_group(0) = ? [pid 6855] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6856 attached , child_tidptr=0x555555cb2690) = 1807 [pid 6856] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6856] setpgid(0, 0) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6856] write(3, "1000", 4) = 4 [pid 6856] close(3) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6856] setns(201, 0) = 0 [pid 6856] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6856] setns(3, 0) = 0 [pid 6856] close(3) = 0 [pid 6856] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6856] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6856] close(3) = -1 EBADF (Bad file descriptor) [pid 6856] close(4) = 0 [pid 6856] close(5) = -1 EBADF (Bad file descriptor) [pid 6856] close(6) = -1 EBADF (Bad file descriptor) [pid 6856] close(7) = -1 EBADF (Bad file descriptor) [pid 6856] close(8) = -1 EBADF (Bad file descriptor) [pid 6856] close(9) = -1 EBADF (Bad file descriptor) [pid 6856] close(10) = -1 EBADF (Bad file descriptor) [pid 6856] close(11) = -1 EBADF (Bad file descriptor) [pid 6856] close(12) = -1 EBADF (Bad file descriptor) [pid 6856] close(13) = -1 EBADF (Bad file descriptor) [pid 6856] close(14) = -1 EBADF (Bad file descriptor) [pid 6856] close(15) = -1 EBADF (Bad file descriptor) [pid 6856] close(16) = -1 EBADF (Bad file descriptor) [pid 6856] close(17) = -1 EBADF (Bad file descriptor) [pid 6856] close(18) = -1 EBADF (Bad file descriptor) [pid 6856] close(19) = -1 EBADF (Bad file descriptor) [pid 6856] close(20) = -1 EBADF (Bad file descriptor) [pid 6856] close(21) = -1 EBADF (Bad file descriptor) [pid 6856] close(22) = -1 EBADF (Bad file descriptor) [pid 6856] close(23) = -1 EBADF (Bad file descriptor) [pid 6856] close(24) = -1 EBADF (Bad file descriptor) [pid 6856] close(25) = -1 EBADF (Bad file descriptor) [pid 6856] close(26) = -1 EBADF (Bad file descriptor) [pid 6856] close(27) = -1 EBADF (Bad file descriptor) [pid 6856] close(28) = -1 EBADF (Bad file descriptor) [pid 6856] close(29) = -1 EBADF (Bad file descriptor) [pid 6856] exit_group(0) = ? [pid 6856] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6857 attached [pid 6857] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1808 [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6857] setpgid(0, 0) = 0 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6857] write(3, "1000", 4) = 4 [pid 6857] close(3) = 0 [pid 6857] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6857] setns(201, 0) = 0 [pid 6857] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6857] setns(3, 0) = 0 [pid 6857] close(3) = 0 [pid 6857] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6857] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6857] close(3) = -1 EBADF (Bad file descriptor) [pid 6857] close(4) = 0 [pid 6857] close(5) = -1 EBADF (Bad file descriptor) [pid 6857] close(6) = -1 EBADF (Bad file descriptor) [pid 6857] close(7) = -1 EBADF (Bad file descriptor) [pid 6857] close(8) = -1 EBADF (Bad file descriptor) [pid 6857] close(9) = -1 EBADF (Bad file descriptor) [pid 6857] close(10) = -1 EBADF (Bad file descriptor) [pid 6857] close(11) = -1 EBADF (Bad file descriptor) [pid 6857] close(12) = -1 EBADF (Bad file descriptor) [pid 6857] close(13) = -1 EBADF (Bad file descriptor) [pid 6857] close(14) = -1 EBADF (Bad file descriptor) [pid 6857] close(15) = -1 EBADF (Bad file descriptor) [pid 6857] close(16) = -1 EBADF (Bad file descriptor) [pid 6857] close(17) = -1 EBADF (Bad file descriptor) [pid 6857] close(18) = -1 EBADF (Bad file descriptor) [pid 6857] close(19) = -1 EBADF (Bad file descriptor) [pid 6857] close(20) = -1 EBADF (Bad file descriptor) [pid 6857] close(21) = -1 EBADF (Bad file descriptor) [pid 6857] close(22) = -1 EBADF (Bad file descriptor) [pid 6857] close(23) = -1 EBADF (Bad file descriptor) [pid 6857] close(24) = -1 EBADF (Bad file descriptor) [pid 6857] close(25) = -1 EBADF (Bad file descriptor) [pid 6857] close(26) = -1 EBADF (Bad file descriptor) [pid 6857] close(27) = -1 EBADF (Bad file descriptor) [pid 6857] close(28) = -1 EBADF (Bad file descriptor) [pid 6857] close(29) = -1 EBADF (Bad file descriptor) [pid 6857] exit_group(0) = ? [pid 6857] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1809 ./strace-static-x86_64: Process 6858 attached [pid 6858] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6858] setpgid(0, 0) = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6858] write(3, "1000", 4) = 4 [pid 6858] close(3) = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6858] setns(201, 0) = 0 [pid 6858] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6858] setns(3, 0) = 0 [pid 6858] close(3) = 0 [pid 6858] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6858] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6858] close(3) = -1 EBADF (Bad file descriptor) [pid 6858] close(4) = 0 [pid 6858] close(5) = -1 EBADF (Bad file descriptor) [pid 6858] close(6) = -1 EBADF (Bad file descriptor) [pid 6858] close(7) = -1 EBADF (Bad file descriptor) [pid 6858] close(8) = -1 EBADF (Bad file descriptor) [pid 6858] close(9) = -1 EBADF (Bad file descriptor) [pid 6858] close(10) = -1 EBADF (Bad file descriptor) [pid 6858] close(11) = -1 EBADF (Bad file descriptor) [pid 6858] close(12) = -1 EBADF (Bad file descriptor) [pid 6858] close(13) = -1 EBADF (Bad file descriptor) [pid 6858] close(14) = -1 EBADF (Bad file descriptor) [pid 6858] close(15) = -1 EBADF (Bad file descriptor) [pid 6858] close(16) = -1 EBADF (Bad file descriptor) [pid 6858] close(17) = -1 EBADF (Bad file descriptor) [pid 6858] close(18) = -1 EBADF (Bad file descriptor) [pid 6858] close(19) = -1 EBADF (Bad file descriptor) [pid 6858] close(20) = -1 EBADF (Bad file descriptor) [pid 6858] close(21) = -1 EBADF (Bad file descriptor) [pid 6858] close(22) = -1 EBADF (Bad file descriptor) [pid 6858] close(23) = -1 EBADF (Bad file descriptor) [pid 6858] close(24) = -1 EBADF (Bad file descriptor) [pid 6858] close(25) = -1 EBADF (Bad file descriptor) [pid 6858] close(26) = -1 EBADF (Bad file descriptor) [pid 6858] close(27) = -1 EBADF (Bad file descriptor) [pid 6858] close(28) = -1 EBADF (Bad file descriptor) [pid 6858] close(29) = -1 EBADF (Bad file descriptor) [pid 6858] exit_group(0) = ? [pid 6858] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6859 attached [pid 6859] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1810 [pid 6859] <... prctl resumed>) = 0 [pid 6859] setpgid(0, 0) = 0 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6859] write(3, "1000", 4) = 4 [pid 6859] close(3) = 0 [pid 6859] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6859] setns(201, 0) = 0 [pid 6859] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6859] setns(3, 0) = 0 [pid 6859] close(3) = 0 [pid 6859] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6859] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6859] close(3) = -1 EBADF (Bad file descriptor) [pid 6859] close(4) = 0 [pid 6859] close(5) = -1 EBADF (Bad file descriptor) [pid 6859] close(6) = -1 EBADF (Bad file descriptor) [pid 6859] close(7) = -1 EBADF (Bad file descriptor) [pid 6859] close(8) = -1 EBADF (Bad file descriptor) [pid 6859] close(9) = -1 EBADF (Bad file descriptor) [pid 6859] close(10) = -1 EBADF (Bad file descriptor) [pid 6859] close(11) = -1 EBADF (Bad file descriptor) [pid 6859] close(12) = -1 EBADF (Bad file descriptor) [pid 6859] close(13) = -1 EBADF (Bad file descriptor) [pid 6859] close(14) = -1 EBADF (Bad file descriptor) [pid 6859] close(15) = -1 EBADF (Bad file descriptor) [pid 6859] close(16) = -1 EBADF (Bad file descriptor) [pid 6859] close(17) = -1 EBADF (Bad file descriptor) [pid 6859] close(18) = -1 EBADF (Bad file descriptor) [pid 6859] close(19) = -1 EBADF (Bad file descriptor) [pid 6859] close(20) = -1 EBADF (Bad file descriptor) [pid 6859] close(21) = -1 EBADF (Bad file descriptor) [pid 6859] close(22) = -1 EBADF (Bad file descriptor) [pid 6859] close(23) = -1 EBADF (Bad file descriptor) [pid 6859] close(24) = -1 EBADF (Bad file descriptor) [pid 6859] close(25) = -1 EBADF (Bad file descriptor) [pid 6859] close(26) = -1 EBADF (Bad file descriptor) [pid 6859] close(27) = -1 EBADF (Bad file descriptor) [pid 6859] close(28) = -1 EBADF (Bad file descriptor) [pid 6859] close(29) = -1 EBADF (Bad file descriptor) [pid 6859] exit_group(0) = ? [pid 6859] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6860 attached [pid 6860] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1811 [pid 6860] <... set_robust_list resumed>) = 0 [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6860] setpgid(0, 0) = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6860] write(3, "1000", 4) = 4 [pid 6860] close(3) = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6860] setns(201, 0) = 0 [pid 6860] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6860] setns(3, 0) = 0 [pid 6860] close(3) = 0 [pid 6860] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6860] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6860] close(3) = -1 EBADF (Bad file descriptor) [pid 6860] close(4) = 0 [pid 6860] close(5) = -1 EBADF (Bad file descriptor) [pid 6860] close(6) = -1 EBADF (Bad file descriptor) [pid 6860] close(7) = -1 EBADF (Bad file descriptor) [pid 6860] close(8) = -1 EBADF (Bad file descriptor) [pid 6860] close(9) = -1 EBADF (Bad file descriptor) [pid 6860] close(10) = -1 EBADF (Bad file descriptor) [pid 6860] close(11) = -1 EBADF (Bad file descriptor) [pid 6860] close(12) = -1 EBADF (Bad file descriptor) [pid 6860] close(13) = -1 EBADF (Bad file descriptor) [pid 6860] close(14) = -1 EBADF (Bad file descriptor) [pid 6860] close(15) = -1 EBADF (Bad file descriptor) [pid 6860] close(16) = -1 EBADF (Bad file descriptor) [pid 6860] close(17) = -1 EBADF (Bad file descriptor) [pid 6860] close(18) = -1 EBADF (Bad file descriptor) [pid 6860] close(19) = -1 EBADF (Bad file descriptor) [pid 6860] close(20) = -1 EBADF (Bad file descriptor) [pid 6860] close(21) = -1 EBADF (Bad file descriptor) [pid 6860] close(22) = -1 EBADF (Bad file descriptor) [pid 6860] close(23) = -1 EBADF (Bad file descriptor) [pid 6860] close(24) = -1 EBADF (Bad file descriptor) [pid 6860] close(25) = -1 EBADF (Bad file descriptor) [pid 6860] close(26) = -1 EBADF (Bad file descriptor) [pid 6860] close(27) = -1 EBADF (Bad file descriptor) [pid 6860] close(28) = -1 EBADF (Bad file descriptor) [pid 6860] close(29) = -1 EBADF (Bad file descriptor) [pid 6860] exit_group(0) = ? [pid 6860] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6861 attached [pid 6861] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1812 [pid 6861] <... set_robust_list resumed>) = 0 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6861] setpgid(0, 0) = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6861] write(3, "1000", 4) = 4 [pid 6861] close(3) = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6861] setns(201, 0) = 0 [pid 6861] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6861] setns(3, 0) = 0 [pid 6861] close(3) = 0 [pid 6861] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6861] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6861] close(3) = -1 EBADF (Bad file descriptor) [pid 6861] close(4) = 0 [pid 6861] close(5) = -1 EBADF (Bad file descriptor) [pid 6861] close(6) = -1 EBADF (Bad file descriptor) [pid 6861] close(7) = -1 EBADF (Bad file descriptor) [pid 6861] close(8) = -1 EBADF (Bad file descriptor) [pid 6861] close(9) = -1 EBADF (Bad file descriptor) [pid 6861] close(10) = -1 EBADF (Bad file descriptor) [pid 6861] close(11) = -1 EBADF (Bad file descriptor) [pid 6861] close(12) = -1 EBADF (Bad file descriptor) [pid 6861] close(13) = -1 EBADF (Bad file descriptor) [pid 6861] close(14) = -1 EBADF (Bad file descriptor) [pid 6861] close(15) = -1 EBADF (Bad file descriptor) [pid 6861] close(16) = -1 EBADF (Bad file descriptor) [pid 6861] close(17) = -1 EBADF (Bad file descriptor) [pid 6861] close(18) = -1 EBADF (Bad file descriptor) [pid 6861] close(19) = -1 EBADF (Bad file descriptor) [pid 6861] close(20) = -1 EBADF (Bad file descriptor) [pid 6861] close(21) = -1 EBADF (Bad file descriptor) [pid 6861] close(22) = -1 EBADF (Bad file descriptor) [pid 6861] close(23) = -1 EBADF (Bad file descriptor) [pid 6861] close(24) = -1 EBADF (Bad file descriptor) [pid 6861] close(25) = -1 EBADF (Bad file descriptor) [pid 6861] close(26) = -1 EBADF (Bad file descriptor) [pid 6861] close(27) = -1 EBADF (Bad file descriptor) [pid 6861] close(28) = -1 EBADF (Bad file descriptor) [pid 6861] close(29) = -1 EBADF (Bad file descriptor) [pid 6861] exit_group(0) = ? [pid 6861] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6862 attached [pid 6862] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1813 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6862] setpgid(0, 0) = 0 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6862] write(3, "1000", 4) = 4 [pid 6862] close(3) = 0 [pid 6862] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6862] setns(201, 0) = 0 [pid 6862] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6862] setns(3, 0) = 0 [pid 6862] close(3) = 0 [pid 6862] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6862] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6862] close(3) = -1 EBADF (Bad file descriptor) [pid 6862] close(4) = 0 [pid 6862] close(5) = -1 EBADF (Bad file descriptor) [pid 6862] close(6) = -1 EBADF (Bad file descriptor) [pid 6862] close(7) = -1 EBADF (Bad file descriptor) [pid 6862] close(8) = -1 EBADF (Bad file descriptor) [pid 6862] close(9) = -1 EBADF (Bad file descriptor) [pid 6862] close(10) = -1 EBADF (Bad file descriptor) [pid 6862] close(11) = -1 EBADF (Bad file descriptor) [pid 6862] close(12) = -1 EBADF (Bad file descriptor) [pid 6862] close(13) = -1 EBADF (Bad file descriptor) [pid 6862] close(14) = -1 EBADF (Bad file descriptor) [pid 6862] close(15) = -1 EBADF (Bad file descriptor) [pid 6862] close(16) = -1 EBADF (Bad file descriptor) [pid 6862] close(17) = -1 EBADF (Bad file descriptor) [pid 6862] close(18) = -1 EBADF (Bad file descriptor) [pid 6862] close(19) = -1 EBADF (Bad file descriptor) [pid 6862] close(20) = -1 EBADF (Bad file descriptor) [pid 6862] close(21) = -1 EBADF (Bad file descriptor) [pid 6862] close(22) = -1 EBADF (Bad file descriptor) [pid 6862] close(23) = -1 EBADF (Bad file descriptor) [pid 6862] close(24) = -1 EBADF (Bad file descriptor) [pid 6862] close(25) = -1 EBADF (Bad file descriptor) [pid 6862] close(26) = -1 EBADF (Bad file descriptor) [pid 6862] close(27) = -1 EBADF (Bad file descriptor) [pid 6862] close(28) = -1 EBADF (Bad file descriptor) [pid 6862] close(29) = -1 EBADF (Bad file descriptor) [pid 6862] exit_group(0) = ? [pid 6862] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6863 attached [pid 6863] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1814 [pid 6863] <... set_robust_list resumed>) = 0 [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6863] setpgid(0, 0) = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6863] write(3, "1000", 4) = 4 [pid 6863] close(3) = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6863] setns(201, 0) = 0 [pid 6863] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6863] setns(3, 0) = 0 [pid 6863] close(3) = 0 [pid 6863] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6863] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6863] close(3) = -1 EBADF (Bad file descriptor) [pid 6863] close(4) = 0 [pid 6863] close(5) = -1 EBADF (Bad file descriptor) [pid 6863] close(6) = -1 EBADF (Bad file descriptor) [pid 6863] close(7) = -1 EBADF (Bad file descriptor) [pid 6863] close(8) = -1 EBADF (Bad file descriptor) [pid 6863] close(9) = -1 EBADF (Bad file descriptor) [pid 6863] close(10) = -1 EBADF (Bad file descriptor) [pid 6863] close(11) = -1 EBADF (Bad file descriptor) [pid 6863] close(12) = -1 EBADF (Bad file descriptor) [pid 6863] close(13) = -1 EBADF (Bad file descriptor) [pid 6863] close(14) = -1 EBADF (Bad file descriptor) [pid 6863] close(15) = -1 EBADF (Bad file descriptor) [pid 6863] close(16) = -1 EBADF (Bad file descriptor) [pid 6863] close(17) = -1 EBADF (Bad file descriptor) [pid 6863] close(18) = -1 EBADF (Bad file descriptor) [pid 6863] close(19) = -1 EBADF (Bad file descriptor) [pid 6863] close(20) = -1 EBADF (Bad file descriptor) [pid 6863] close(21) = -1 EBADF (Bad file descriptor) [pid 6863] close(22) = -1 EBADF (Bad file descriptor) [pid 6863] close(23) = -1 EBADF (Bad file descriptor) [pid 6863] close(24) = -1 EBADF (Bad file descriptor) [pid 6863] close(25) = -1 EBADF (Bad file descriptor) [pid 6863] close(26) = -1 EBADF (Bad file descriptor) [pid 6863] close(27) = -1 EBADF (Bad file descriptor) [pid 6863] close(28) = -1 EBADF (Bad file descriptor) [pid 6863] close(29) = -1 EBADF (Bad file descriptor) [pid 6863] exit_group(0) = ? [pid 6863] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6864 attached [pid 6864] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1815 [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6864] setpgid(0, 0) = 0 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6864] write(3, "1000", 4) = 4 [pid 6864] close(3) = 0 [pid 6864] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6864] setns(201, 0) = 0 [pid 6864] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6864] setns(3, 0) = 0 [pid 6864] close(3) = 0 [pid 6864] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6864] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6864] close(3) = -1 EBADF (Bad file descriptor) [pid 6864] close(4) = 0 [pid 6864] close(5) = -1 EBADF (Bad file descriptor) [pid 6864] close(6) = -1 EBADF (Bad file descriptor) [pid 6864] close(7) = -1 EBADF (Bad file descriptor) [pid 6864] close(8) = -1 EBADF (Bad file descriptor) [pid 6864] close(9) = -1 EBADF (Bad file descriptor) [pid 6864] close(10) = -1 EBADF (Bad file descriptor) [pid 6864] close(11) = -1 EBADF (Bad file descriptor) [pid 6864] close(12) = -1 EBADF (Bad file descriptor) [pid 6864] close(13) = -1 EBADF (Bad file descriptor) [pid 6864] close(14) = -1 EBADF (Bad file descriptor) [pid 6864] close(15) = -1 EBADF (Bad file descriptor) [pid 6864] close(16) = -1 EBADF (Bad file descriptor) [pid 6864] close(17) = -1 EBADF (Bad file descriptor) [pid 6864] close(18) = -1 EBADF (Bad file descriptor) [pid 6864] close(19) = -1 EBADF (Bad file descriptor) [pid 6864] close(20) = -1 EBADF (Bad file descriptor) [pid 6864] close(21) = -1 EBADF (Bad file descriptor) [pid 6864] close(22) = -1 EBADF (Bad file descriptor) [pid 6864] close(23) = -1 EBADF (Bad file descriptor) [pid 6864] close(24) = -1 EBADF (Bad file descriptor) [pid 6864] close(25) = -1 EBADF (Bad file descriptor) [pid 6864] close(26) = -1 EBADF (Bad file descriptor) [pid 6864] close(27) = -1 EBADF (Bad file descriptor) [pid 6864] close(28) = -1 EBADF (Bad file descriptor) [pid 6864] close(29) = -1 EBADF (Bad file descriptor) [pid 6864] exit_group(0) = ? [pid 6864] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6865 attached [pid 6865] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1816 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6865] write(3, "1000", 4) = 4 [pid 6865] close(3) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6865] setns(201, 0) = 0 [pid 6865] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6865] setns(3, 0) = 0 [pid 6865] close(3) = 0 [pid 6865] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6865] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6865] close(3) = -1 EBADF (Bad file descriptor) [pid 6865] close(4) = 0 [pid 6865] close(5) = -1 EBADF (Bad file descriptor) [pid 6865] close(6) = -1 EBADF (Bad file descriptor) [pid 6865] close(7) = -1 EBADF (Bad file descriptor) [pid 6865] close(8) = -1 EBADF (Bad file descriptor) [pid 6865] close(9) = -1 EBADF (Bad file descriptor) [pid 6865] close(10) = -1 EBADF (Bad file descriptor) [pid 6865] close(11) = -1 EBADF (Bad file descriptor) [pid 6865] close(12) = -1 EBADF (Bad file descriptor) [pid 6865] close(13) = -1 EBADF (Bad file descriptor) [pid 6865] close(14) = -1 EBADF (Bad file descriptor) [pid 6865] close(15) = -1 EBADF (Bad file descriptor) [pid 6865] close(16) = -1 EBADF (Bad file descriptor) [pid 6865] close(17) = -1 EBADF (Bad file descriptor) [pid 6865] close(18) = -1 EBADF (Bad file descriptor) [pid 6865] close(19) = -1 EBADF (Bad file descriptor) [pid 6865] close(20) = -1 EBADF (Bad file descriptor) [pid 6865] close(21) = -1 EBADF (Bad file descriptor) [pid 6865] close(22) = -1 EBADF (Bad file descriptor) [pid 6865] close(23) = -1 EBADF (Bad file descriptor) [pid 6865] close(24) = -1 EBADF (Bad file descriptor) [pid 6865] close(25) = -1 EBADF (Bad file descriptor) [pid 6865] close(26) = -1 EBADF (Bad file descriptor) [pid 6865] close(27) = -1 EBADF (Bad file descriptor) [pid 6865] close(28) = -1 EBADF (Bad file descriptor) [pid 6865] close(29) = -1 EBADF (Bad file descriptor) [pid 6865] exit_group(0) = ? [pid 6865] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6866 attached [pid 6866] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1817 [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6866] setpgid(0, 0) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6866] write(3, "1000", 4) = 4 [pid 6866] close(3) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6866] setns(201, 0) = 0 [pid 6866] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6866] setns(3, 0) = 0 [pid 6866] close(3) = 0 [pid 6866] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6866] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6866] close(3) = -1 EBADF (Bad file descriptor) [pid 6866] close(4) = 0 [pid 6866] close(5) = -1 EBADF (Bad file descriptor) [pid 6866] close(6) = -1 EBADF (Bad file descriptor) [pid 6866] close(7) = -1 EBADF (Bad file descriptor) [pid 6866] close(8) = -1 EBADF (Bad file descriptor) [pid 6866] close(9) = -1 EBADF (Bad file descriptor) [pid 6866] close(10) = -1 EBADF (Bad file descriptor) [pid 6866] close(11) = -1 EBADF (Bad file descriptor) [pid 6866] close(12) = -1 EBADF (Bad file descriptor) [pid 6866] close(13) = -1 EBADF (Bad file descriptor) [pid 6866] close(14) = -1 EBADF (Bad file descriptor) [pid 6866] close(15) = -1 EBADF (Bad file descriptor) [pid 6866] close(16) = -1 EBADF (Bad file descriptor) [pid 6866] close(17) = -1 EBADF (Bad file descriptor) [pid 6866] close(18) = -1 EBADF (Bad file descriptor) [pid 6866] close(19) = -1 EBADF (Bad file descriptor) [pid 6866] close(20) = -1 EBADF (Bad file descriptor) [pid 6866] close(21) = -1 EBADF (Bad file descriptor) [pid 6866] close(22) = -1 EBADF (Bad file descriptor) [pid 6866] close(23) = -1 EBADF (Bad file descriptor) [pid 6866] close(24) = -1 EBADF (Bad file descriptor) [pid 6866] close(25) = -1 EBADF (Bad file descriptor) [pid 6866] close(26) = -1 EBADF (Bad file descriptor) [pid 6866] close(27) = -1 EBADF (Bad file descriptor) [pid 6866] close(28) = -1 EBADF (Bad file descriptor) [pid 6866] close(29) = -1 EBADF (Bad file descriptor) [pid 6866] exit_group(0) = ? [pid 6866] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6867 attached [pid 6867] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1818 [pid 6867] <... prctl resumed>) = 0 [pid 6867] setpgid(0, 0) = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6867] write(3, "1000", 4) = 4 [pid 6867] close(3) = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6867] setns(201, 0) = 0 [pid 6867] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6867] setns(3, 0) = 0 [pid 6867] close(3) = 0 [pid 6867] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6867] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6867] close(3) = -1 EBADF (Bad file descriptor) [pid 6867] close(4) = 0 [pid 6867] close(5) = -1 EBADF (Bad file descriptor) [pid 6867] close(6) = -1 EBADF (Bad file descriptor) [pid 6867] close(7) = -1 EBADF (Bad file descriptor) [pid 6867] close(8) = -1 EBADF (Bad file descriptor) [pid 6867] close(9) = -1 EBADF (Bad file descriptor) [pid 6867] close(10) = -1 EBADF (Bad file descriptor) [pid 6867] close(11) = -1 EBADF (Bad file descriptor) [pid 6867] close(12) = -1 EBADF (Bad file descriptor) [pid 6867] close(13) = -1 EBADF (Bad file descriptor) [pid 6867] close(14) = -1 EBADF (Bad file descriptor) [pid 6867] close(15) = -1 EBADF (Bad file descriptor) [pid 6867] close(16) = -1 EBADF (Bad file descriptor) [pid 6867] close(17) = -1 EBADF (Bad file descriptor) [pid 6867] close(18) = -1 EBADF (Bad file descriptor) [pid 6867] close(19) = -1 EBADF (Bad file descriptor) [pid 6867] close(20) = -1 EBADF (Bad file descriptor) [pid 6867] close(21) = -1 EBADF (Bad file descriptor) [pid 6867] close(22) = -1 EBADF (Bad file descriptor) [pid 6867] close(23) = -1 EBADF (Bad file descriptor) [pid 6867] close(24) = -1 EBADF (Bad file descriptor) [pid 6867] close(25) = -1 EBADF (Bad file descriptor) [pid 6867] close(26) = -1 EBADF (Bad file descriptor) [pid 6867] close(27) = -1 EBADF (Bad file descriptor) [pid 6867] close(28) = -1 EBADF (Bad file descriptor) [pid 6867] close(29) = -1 EBADF (Bad file descriptor) [pid 6867] exit_group(0) = ? [pid 6867] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6868 attached [pid 6868] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1819 [pid 6868] <... prctl resumed>) = 0 [pid 6868] setpgid(0, 0) = 0 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6868] write(3, "1000", 4) = 4 [pid 6868] close(3) = 0 [pid 6868] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6868] setns(201, 0) = 0 [pid 6868] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6868] setns(3, 0) = 0 [pid 6868] close(3) = 0 [pid 6868] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6868] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6868] close(3) = -1 EBADF (Bad file descriptor) [pid 6868] close(4) = 0 [pid 6868] close(5) = -1 EBADF (Bad file descriptor) [pid 6868] close(6) = -1 EBADF (Bad file descriptor) [pid 6868] close(7) = -1 EBADF (Bad file descriptor) [pid 6868] close(8) = -1 EBADF (Bad file descriptor) [pid 6868] close(9) = -1 EBADF (Bad file descriptor) [pid 6868] close(10) = -1 EBADF (Bad file descriptor) [pid 6868] close(11) = -1 EBADF (Bad file descriptor) [pid 6868] close(12) = -1 EBADF (Bad file descriptor) [pid 6868] close(13) = -1 EBADF (Bad file descriptor) [pid 6868] close(14) = -1 EBADF (Bad file descriptor) [pid 6868] close(15) = -1 EBADF (Bad file descriptor) [pid 6868] close(16) = -1 EBADF (Bad file descriptor) [pid 6868] close(17) = -1 EBADF (Bad file descriptor) [pid 6868] close(18) = -1 EBADF (Bad file descriptor) [pid 6868] close(19) = -1 EBADF (Bad file descriptor) [pid 6868] close(20) = -1 EBADF (Bad file descriptor) [pid 6868] close(21) = -1 EBADF (Bad file descriptor) [pid 6868] close(22) = -1 EBADF (Bad file descriptor) [pid 6868] close(23) = -1 EBADF (Bad file descriptor) [pid 6868] close(24) = -1 EBADF (Bad file descriptor) [pid 6868] close(25) = -1 EBADF (Bad file descriptor) [pid 6868] close(26) = -1 EBADF (Bad file descriptor) [pid 6868] close(27) = -1 EBADF (Bad file descriptor) [pid 6868] close(28) = -1 EBADF (Bad file descriptor) [pid 6868] close(29) = -1 EBADF (Bad file descriptor) [pid 6868] exit_group(0) = ? [pid 6868] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6869 attached , child_tidptr=0x555555cb2690) = 1820 [pid 6869] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6869] setpgid(0, 0) = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6869] write(3, "1000", 4) = 4 [pid 6869] close(3) = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6869] setns(201, 0) = 0 [pid 6869] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6869] setns(3, 0) = 0 [pid 6869] close(3) = 0 [pid 6869] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6869] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6869] close(3) = -1 EBADF (Bad file descriptor) [pid 6869] close(4) = 0 [pid 6869] close(5) = -1 EBADF (Bad file descriptor) [pid 6869] close(6) = -1 EBADF (Bad file descriptor) [pid 6869] close(7) = -1 EBADF (Bad file descriptor) [pid 6869] close(8) = -1 EBADF (Bad file descriptor) [pid 6869] close(9) = -1 EBADF (Bad file descriptor) [pid 6869] close(10) = -1 EBADF (Bad file descriptor) [pid 6869] close(11) = -1 EBADF (Bad file descriptor) [pid 6869] close(12) = -1 EBADF (Bad file descriptor) [pid 6869] close(13) = -1 EBADF (Bad file descriptor) [pid 6869] close(14) = -1 EBADF (Bad file descriptor) [pid 6869] close(15) = -1 EBADF (Bad file descriptor) [pid 6869] close(16) = -1 EBADF (Bad file descriptor) [pid 6869] close(17) = -1 EBADF (Bad file descriptor) [pid 6869] close(18) = -1 EBADF (Bad file descriptor) [pid 6869] close(19) = -1 EBADF (Bad file descriptor) [pid 6869] close(20) = -1 EBADF (Bad file descriptor) [pid 6869] close(21) = -1 EBADF (Bad file descriptor) [pid 6869] close(22) = -1 EBADF (Bad file descriptor) [pid 6869] close(23) = -1 EBADF (Bad file descriptor) [pid 6869] close(24) = -1 EBADF (Bad file descriptor) [pid 6869] close(25) = -1 EBADF (Bad file descriptor) [pid 6869] close(26) = -1 EBADF (Bad file descriptor) [pid 6869] close(27) = -1 EBADF (Bad file descriptor) [pid 6869] close(28) = -1 EBADF (Bad file descriptor) [pid 6869] close(29) = -1 EBADF (Bad file descriptor) [pid 6869] exit_group(0) = ? [pid 6869] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1820, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6870 attached , child_tidptr=0x555555cb2690) = 1821 [pid 6870] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6870] setpgid(0, 0) = 0 [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6870] write(3, "1000", 4) = 4 [pid 6870] close(3) = 0 [pid 6870] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6870] setns(201, 0) = 0 [pid 6870] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6870] setns(3, 0) = 0 [pid 6870] close(3) = 0 [pid 6870] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6870] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6870] close(3) = -1 EBADF (Bad file descriptor) [pid 6870] close(4) = 0 [pid 6870] close(5) = -1 EBADF (Bad file descriptor) [pid 6870] close(6) = -1 EBADF (Bad file descriptor) [pid 6870] close(7) = -1 EBADF (Bad file descriptor) [pid 6870] close(8) = -1 EBADF (Bad file descriptor) [pid 6870] close(9) = -1 EBADF (Bad file descriptor) [pid 6870] close(10) = -1 EBADF (Bad file descriptor) [pid 6870] close(11) = -1 EBADF (Bad file descriptor) [pid 6870] close(12) = -1 EBADF (Bad file descriptor) [pid 6870] close(13) = -1 EBADF (Bad file descriptor) [pid 6870] close(14) = -1 EBADF (Bad file descriptor) [pid 6870] close(15) = -1 EBADF (Bad file descriptor) [pid 6870] close(16) = -1 EBADF (Bad file descriptor) [pid 6870] close(17) = -1 EBADF (Bad file descriptor) [pid 6870] close(18) = -1 EBADF (Bad file descriptor) [pid 6870] close(19) = -1 EBADF (Bad file descriptor) [pid 6870] close(20) = -1 EBADF (Bad file descriptor) [pid 6870] close(21) = -1 EBADF (Bad file descriptor) [pid 6870] close(22) = -1 EBADF (Bad file descriptor) [pid 6870] close(23) = -1 EBADF (Bad file descriptor) [pid 6870] close(24) = -1 EBADF (Bad file descriptor) [pid 6870] close(25) = -1 EBADF (Bad file descriptor) [pid 6870] close(26) = -1 EBADF (Bad file descriptor) [pid 6870] close(27) = -1 EBADF (Bad file descriptor) [pid 6870] close(28) = -1 EBADF (Bad file descriptor) [pid 6870] close(29) = -1 EBADF (Bad file descriptor) [pid 6870] exit_group(0) = ? [pid 6870] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6871 attached [pid 6871] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1822 [pid 6871] <... set_robust_list resumed>) = 0 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6871] setns(201, 0) = 0 [pid 6871] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6871] setns(3, 0) = 0 [pid 6871] close(3) = 0 [pid 6871] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6871] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6871] close(3) = -1 EBADF (Bad file descriptor) [pid 6871] close(4) = 0 [pid 6871] close(5) = -1 EBADF (Bad file descriptor) [pid 6871] close(6) = -1 EBADF (Bad file descriptor) [pid 6871] close(7) = -1 EBADF (Bad file descriptor) [pid 6871] close(8) = -1 EBADF (Bad file descriptor) [pid 6871] close(9) = -1 EBADF (Bad file descriptor) [pid 6871] close(10) = -1 EBADF (Bad file descriptor) [pid 6871] close(11) = -1 EBADF (Bad file descriptor) [pid 6871] close(12) = -1 EBADF (Bad file descriptor) [pid 6871] close(13) = -1 EBADF (Bad file descriptor) [pid 6871] close(14) = -1 EBADF (Bad file descriptor) [pid 6871] close(15) = -1 EBADF (Bad file descriptor) [pid 6871] close(16) = -1 EBADF (Bad file descriptor) [pid 6871] close(17) = -1 EBADF (Bad file descriptor) [pid 6871] close(18) = -1 EBADF (Bad file descriptor) [pid 6871] close(19) = -1 EBADF (Bad file descriptor) [pid 6871] close(20) = -1 EBADF (Bad file descriptor) [pid 6871] close(21) = -1 EBADF (Bad file descriptor) [pid 6871] close(22) = -1 EBADF (Bad file descriptor) [pid 6871] close(23) = -1 EBADF (Bad file descriptor) [pid 6871] close(24) = -1 EBADF (Bad file descriptor) [pid 6871] close(25) = -1 EBADF (Bad file descriptor) [pid 6871] close(26) = -1 EBADF (Bad file descriptor) [pid 6871] close(27) = -1 EBADF (Bad file descriptor) [pid 6871] close(28) = -1 EBADF (Bad file descriptor) [pid 6871] close(29) = -1 EBADF (Bad file descriptor) [pid 6871] exit_group(0) = ? [pid 6871] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6872 attached [pid 6872] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1823 [pid 6872] setpgid(0, 0) = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6872] write(3, "1000", 4) = 4 [pid 6872] close(3) = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6872] setns(201, 0) = 0 [pid 6872] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6872] setns(3, 0) = 0 [pid 6872] close(3) = 0 [pid 6872] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6872] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6872] close(3) = -1 EBADF (Bad file descriptor) [pid 6872] close(4) = 0 [pid 6872] close(5) = -1 EBADF (Bad file descriptor) [pid 6872] close(6) = -1 EBADF (Bad file descriptor) [pid 6872] close(7) = -1 EBADF (Bad file descriptor) [pid 6872] close(8) = -1 EBADF (Bad file descriptor) [pid 6872] close(9) = -1 EBADF (Bad file descriptor) [pid 6872] close(10) = -1 EBADF (Bad file descriptor) [pid 6872] close(11) = -1 EBADF (Bad file descriptor) [pid 6872] close(12) = -1 EBADF (Bad file descriptor) [pid 6872] close(13) = -1 EBADF (Bad file descriptor) [pid 6872] close(14) = -1 EBADF (Bad file descriptor) [pid 6872] close(15) = -1 EBADF (Bad file descriptor) [pid 6872] close(16) = -1 EBADF (Bad file descriptor) [pid 6872] close(17) = -1 EBADF (Bad file descriptor) [pid 6872] close(18) = -1 EBADF (Bad file descriptor) [pid 6872] close(19) = -1 EBADF (Bad file descriptor) [pid 6872] close(20) = -1 EBADF (Bad file descriptor) [pid 6872] close(21) = -1 EBADF (Bad file descriptor) [pid 6872] close(22) = -1 EBADF (Bad file descriptor) [pid 6872] close(23) = -1 EBADF (Bad file descriptor) [pid 6872] close(24) = -1 EBADF (Bad file descriptor) [pid 6872] close(25) = -1 EBADF (Bad file descriptor) [pid 6872] close(26) = -1 EBADF (Bad file descriptor) [pid 6872] close(27) = -1 EBADF (Bad file descriptor) [pid 6872] close(28) = -1 EBADF (Bad file descriptor) [pid 6872] close(29) = -1 EBADF (Bad file descriptor) [pid 6872] exit_group(0) = ? [pid 6872] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6873 attached , child_tidptr=0x555555cb2690) = 1824 [pid 6873] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6873] setpgid(0, 0) = 0 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6873] write(3, "1000", 4) = 4 [pid 6873] close(3) = 0 [pid 6873] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6873] setns(201, 0) = 0 [pid 6873] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6873] setns(3, 0) = 0 [pid 6873] close(3) = 0 [pid 6873] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6873] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6873] close(3) = -1 EBADF (Bad file descriptor) [pid 6873] close(4) = 0 [pid 6873] close(5) = -1 EBADF (Bad file descriptor) [pid 6873] close(6) = -1 EBADF (Bad file descriptor) [pid 6873] close(7) = -1 EBADF (Bad file descriptor) [pid 6873] close(8) = -1 EBADF (Bad file descriptor) [pid 6873] close(9) = -1 EBADF (Bad file descriptor) [pid 6873] close(10) = -1 EBADF (Bad file descriptor) [pid 6873] close(11) = -1 EBADF (Bad file descriptor) [pid 6873] close(12) = -1 EBADF (Bad file descriptor) [pid 6873] close(13) = -1 EBADF (Bad file descriptor) [pid 6873] close(14) = -1 EBADF (Bad file descriptor) [pid 6873] close(15) = -1 EBADF (Bad file descriptor) [pid 6873] close(16) = -1 EBADF (Bad file descriptor) [pid 6873] close(17) = -1 EBADF (Bad file descriptor) [pid 6873] close(18) = -1 EBADF (Bad file descriptor) [pid 6873] close(19) = -1 EBADF (Bad file descriptor) [pid 6873] close(20) = -1 EBADF (Bad file descriptor) [pid 6873] close(21) = -1 EBADF (Bad file descriptor) [pid 6873] close(22) = -1 EBADF (Bad file descriptor) [pid 6873] close(23) = -1 EBADF (Bad file descriptor) [pid 6873] close(24) = -1 EBADF (Bad file descriptor) [pid 6873] close(25) = -1 EBADF (Bad file descriptor) [pid 6873] close(26) = -1 EBADF (Bad file descriptor) [pid 6873] close(27) = -1 EBADF (Bad file descriptor) [pid 6873] close(28) = -1 EBADF (Bad file descriptor) [pid 6873] close(29) = -1 EBADF (Bad file descriptor) [pid 6873] exit_group(0) = ? [pid 6873] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1825 ./strace-static-x86_64: Process 6874 attached [pid 6874] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6874] setpgid(0, 0) = 0 [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6874] write(3, "1000", 4) = 4 [pid 6874] close(3) = 0 [pid 6874] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6874] setns(201, 0) = 0 [pid 6874] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6874] setns(3, 0) = 0 [pid 6874] close(3) = 0 [pid 6874] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6874] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6874] close(3) = -1 EBADF (Bad file descriptor) [pid 6874] close(4) = 0 [pid 6874] close(5) = -1 EBADF (Bad file descriptor) [pid 6874] close(6) = -1 EBADF (Bad file descriptor) [pid 6874] close(7) = -1 EBADF (Bad file descriptor) [pid 6874] close(8) = -1 EBADF (Bad file descriptor) [pid 6874] close(9) = -1 EBADF (Bad file descriptor) [pid 6874] close(10) = -1 EBADF (Bad file descriptor) [pid 6874] close(11) = -1 EBADF (Bad file descriptor) [pid 6874] close(12) = -1 EBADF (Bad file descriptor) [pid 6874] close(13) = -1 EBADF (Bad file descriptor) [pid 6874] close(14) = -1 EBADF (Bad file descriptor) [pid 6874] close(15) = -1 EBADF (Bad file descriptor) [pid 6874] close(16) = -1 EBADF (Bad file descriptor) [pid 6874] close(17) = -1 EBADF (Bad file descriptor) [pid 6874] close(18) = -1 EBADF (Bad file descriptor) [pid 6874] close(19) = -1 EBADF (Bad file descriptor) [pid 6874] close(20) = -1 EBADF (Bad file descriptor) [pid 6874] close(21) = -1 EBADF (Bad file descriptor) [pid 6874] close(22) = -1 EBADF (Bad file descriptor) [pid 6874] close(23) = -1 EBADF (Bad file descriptor) [pid 6874] close(24) = -1 EBADF (Bad file descriptor) [pid 6874] close(25) = -1 EBADF (Bad file descriptor) [pid 6874] close(26) = -1 EBADF (Bad file descriptor) [pid 6874] close(27) = -1 EBADF (Bad file descriptor) [pid 6874] close(28) = -1 EBADF (Bad file descriptor) [pid 6874] close(29) = -1 EBADF (Bad file descriptor) [pid 6874] exit_group(0) = ? [pid 6874] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6875 attached [pid 6875] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1826 [pid 6875] <... prctl resumed>) = 0 [pid 6875] setpgid(0, 0) = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6875] write(3, "1000", 4) = 4 [pid 6875] close(3) = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6875] setns(201, 0) = 0 [pid 6875] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6875] setns(3, 0) = 0 [pid 6875] close(3) = 0 [pid 6875] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6875] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6875] close(3) = -1 EBADF (Bad file descriptor) [pid 6875] close(4) = 0 [pid 6875] close(5) = -1 EBADF (Bad file descriptor) [pid 6875] close(6) = -1 EBADF (Bad file descriptor) [pid 6875] close(7) = -1 EBADF (Bad file descriptor) [pid 6875] close(8) = -1 EBADF (Bad file descriptor) [pid 6875] close(9) = -1 EBADF (Bad file descriptor) [pid 6875] close(10) = -1 EBADF (Bad file descriptor) [pid 6875] close(11) = -1 EBADF (Bad file descriptor) [pid 6875] close(12) = -1 EBADF (Bad file descriptor) [pid 6875] close(13) = -1 EBADF (Bad file descriptor) [pid 6875] close(14) = -1 EBADF (Bad file descriptor) [pid 6875] close(15) = -1 EBADF (Bad file descriptor) [pid 6875] close(16) = -1 EBADF (Bad file descriptor) [pid 6875] close(17) = -1 EBADF (Bad file descriptor) [pid 6875] close(18) = -1 EBADF (Bad file descriptor) [pid 6875] close(19) = -1 EBADF (Bad file descriptor) [pid 6875] close(20) = -1 EBADF (Bad file descriptor) [pid 6875] close(21) = -1 EBADF (Bad file descriptor) [pid 6875] close(22) = -1 EBADF (Bad file descriptor) [pid 6875] close(23) = -1 EBADF (Bad file descriptor) [pid 6875] close(24) = -1 EBADF (Bad file descriptor) [pid 6875] close(25) = -1 EBADF (Bad file descriptor) [pid 6875] close(26) = -1 EBADF (Bad file descriptor) [pid 6875] close(27) = -1 EBADF (Bad file descriptor) [pid 6875] close(28) = -1 EBADF (Bad file descriptor) [pid 6875] close(29) = -1 EBADF (Bad file descriptor) [pid 6875] exit_group(0) = ? [pid 6875] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6876 attached , child_tidptr=0x555555cb2690) = 1827 [pid 6876] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6876] setpgid(0, 0) = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6876] write(3, "1000", 4) = 4 [pid 6876] close(3) = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6876] setns(201, 0) = 0 [pid 6876] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6876] setns(3, 0) = 0 [pid 6876] close(3) = 0 [pid 6876] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6876] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6876] close(3) = -1 EBADF (Bad file descriptor) [pid 6876] close(4) = 0 [pid 6876] close(5) = -1 EBADF (Bad file descriptor) [pid 6876] close(6) = -1 EBADF (Bad file descriptor) [pid 6876] close(7) = -1 EBADF (Bad file descriptor) [pid 6876] close(8) = -1 EBADF (Bad file descriptor) [pid 6876] close(9) = -1 EBADF (Bad file descriptor) [pid 6876] close(10) = -1 EBADF (Bad file descriptor) [pid 6876] close(11) = -1 EBADF (Bad file descriptor) [pid 6876] close(12) = -1 EBADF (Bad file descriptor) [pid 6876] close(13) = -1 EBADF (Bad file descriptor) [pid 6876] close(14) = -1 EBADF (Bad file descriptor) [pid 6876] close(15) = -1 EBADF (Bad file descriptor) [pid 6876] close(16) = -1 EBADF (Bad file descriptor) [pid 6876] close(17) = -1 EBADF (Bad file descriptor) [pid 6876] close(18) = -1 EBADF (Bad file descriptor) [pid 6876] close(19) = -1 EBADF (Bad file descriptor) [pid 6876] close(20) = -1 EBADF (Bad file descriptor) [pid 6876] close(21) = -1 EBADF (Bad file descriptor) [pid 6876] close(22) = -1 EBADF (Bad file descriptor) [pid 6876] close(23) = -1 EBADF (Bad file descriptor) [pid 6876] close(24) = -1 EBADF (Bad file descriptor) [pid 6876] close(25) = -1 EBADF (Bad file descriptor) [pid 6876] close(26) = -1 EBADF (Bad file descriptor) [pid 6876] close(27) = -1 EBADF (Bad file descriptor) [pid 6876] close(28) = -1 EBADF (Bad file descriptor) [pid 6876] close(29) = -1 EBADF (Bad file descriptor) [pid 6876] exit_group(0) = ? [pid 6876] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6877 attached , child_tidptr=0x555555cb2690) = 1828 [pid 6877] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6877] setpgid(0, 0) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6877] write(3, "1000", 4) = 4 [pid 6877] close(3) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6877] setns(201, 0) = 0 [pid 6877] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6877] setns(3, 0) = 0 [pid 6877] close(3) = 0 [pid 6877] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6877] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6877] close(3) = -1 EBADF (Bad file descriptor) [pid 6877] close(4) = 0 [pid 6877] close(5) = -1 EBADF (Bad file descriptor) [pid 6877] close(6) = -1 EBADF (Bad file descriptor) [pid 6877] close(7) = -1 EBADF (Bad file descriptor) [pid 6877] close(8) = -1 EBADF (Bad file descriptor) [pid 6877] close(9) = -1 EBADF (Bad file descriptor) [pid 6877] close(10) = -1 EBADF (Bad file descriptor) [pid 6877] close(11) = -1 EBADF (Bad file descriptor) [pid 6877] close(12) = -1 EBADF (Bad file descriptor) [pid 6877] close(13) = -1 EBADF (Bad file descriptor) [pid 6877] close(14) = -1 EBADF (Bad file descriptor) [pid 6877] close(15) = -1 EBADF (Bad file descriptor) [pid 6877] close(16) = -1 EBADF (Bad file descriptor) [pid 6877] close(17) = -1 EBADF (Bad file descriptor) [pid 6877] close(18) = -1 EBADF (Bad file descriptor) [pid 6877] close(19) = -1 EBADF (Bad file descriptor) [pid 6877] close(20) = -1 EBADF (Bad file descriptor) [pid 6877] close(21) = -1 EBADF (Bad file descriptor) [pid 6877] close(22) = -1 EBADF (Bad file descriptor) [pid 6877] close(23) = -1 EBADF (Bad file descriptor) [pid 6877] close(24) = -1 EBADF (Bad file descriptor) [pid 6877] close(25) = -1 EBADF (Bad file descriptor) [pid 6877] close(26) = -1 EBADF (Bad file descriptor) [pid 6877] close(27) = -1 EBADF (Bad file descriptor) [pid 6877] close(28) = -1 EBADF (Bad file descriptor) [pid 6877] close(29) = -1 EBADF (Bad file descriptor) [pid 6877] exit_group(0) = ? [pid 6877] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6878 attached , child_tidptr=0x555555cb2690) = 1829 [pid 6878] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6878] setpgid(0, 0) = 0 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6878] write(3, "1000", 4) = 4 [pid 6878] close(3) = 0 [pid 6878] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6878] setns(201, 0) = 0 [pid 6878] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6878] setns(3, 0) = 0 [pid 6878] close(3) = 0 [pid 6878] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6878] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6878] close(3) = -1 EBADF (Bad file descriptor) [pid 6878] close(4) = 0 [pid 6878] close(5) = -1 EBADF (Bad file descriptor) [pid 6878] close(6) = -1 EBADF (Bad file descriptor) [pid 6878] close(7) = -1 EBADF (Bad file descriptor) [pid 6878] close(8) = -1 EBADF (Bad file descriptor) [pid 6878] close(9) = -1 EBADF (Bad file descriptor) [pid 6878] close(10) = -1 EBADF (Bad file descriptor) [pid 6878] close(11) = -1 EBADF (Bad file descriptor) [pid 6878] close(12) = -1 EBADF (Bad file descriptor) [pid 6878] close(13) = -1 EBADF (Bad file descriptor) [pid 6878] close(14) = -1 EBADF (Bad file descriptor) [pid 6878] close(15) = -1 EBADF (Bad file descriptor) [pid 6878] close(16) = -1 EBADF (Bad file descriptor) [pid 6878] close(17) = -1 EBADF (Bad file descriptor) [pid 6878] close(18) = -1 EBADF (Bad file descriptor) [pid 6878] close(19) = -1 EBADF (Bad file descriptor) [pid 6878] close(20) = -1 EBADF (Bad file descriptor) [pid 6878] close(21) = -1 EBADF (Bad file descriptor) [pid 6878] close(22) = -1 EBADF (Bad file descriptor) [pid 6878] close(23) = -1 EBADF (Bad file descriptor) [pid 6878] close(24) = -1 EBADF (Bad file descriptor) [pid 6878] close(25) = -1 EBADF (Bad file descriptor) [pid 6878] close(26) = -1 EBADF (Bad file descriptor) [pid 6878] close(27) = -1 EBADF (Bad file descriptor) [pid 6878] close(28) = -1 EBADF (Bad file descriptor) [pid 6878] close(29) = -1 EBADF (Bad file descriptor) [pid 6878] exit_group(0) = ? [pid 6878] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6879 attached , child_tidptr=0x555555cb2690) = 1830 [pid 6879] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6879] setpgid(0, 0) = 0 [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6879] write(3, "1000", 4) = 4 [pid 6879] close(3) = 0 [pid 6879] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6879] setns(201, 0) = 0 [pid 6879] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6879] setns(3, 0) = 0 [pid 6879] close(3) = 0 [pid 6879] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6879] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6879] close(3) = -1 EBADF (Bad file descriptor) [pid 6879] close(4) = 0 [pid 6879] close(5) = -1 EBADF (Bad file descriptor) [pid 6879] close(6) = -1 EBADF (Bad file descriptor) [pid 6879] close(7) = -1 EBADF (Bad file descriptor) [pid 6879] close(8) = -1 EBADF (Bad file descriptor) [pid 6879] close(9) = -1 EBADF (Bad file descriptor) [pid 6879] close(10) = -1 EBADF (Bad file descriptor) [pid 6879] close(11) = -1 EBADF (Bad file descriptor) [pid 6879] close(12) = -1 EBADF (Bad file descriptor) [pid 6879] close(13) = -1 EBADF (Bad file descriptor) [pid 6879] close(14) = -1 EBADF (Bad file descriptor) [pid 6879] close(15) = -1 EBADF (Bad file descriptor) [pid 6879] close(16) = -1 EBADF (Bad file descriptor) [pid 6879] close(17) = -1 EBADF (Bad file descriptor) [pid 6879] close(18) = -1 EBADF (Bad file descriptor) [pid 6879] close(19) = -1 EBADF (Bad file descriptor) [pid 6879] close(20) = -1 EBADF (Bad file descriptor) [pid 6879] close(21) = -1 EBADF (Bad file descriptor) [pid 6879] close(22) = -1 EBADF (Bad file descriptor) [pid 6879] close(23) = -1 EBADF (Bad file descriptor) [pid 6879] close(24) = -1 EBADF (Bad file descriptor) [pid 6879] close(25) = -1 EBADF (Bad file descriptor) [pid 6879] close(26) = -1 EBADF (Bad file descriptor) [pid 6879] close(27) = -1 EBADF (Bad file descriptor) [pid 6879] close(28) = -1 EBADF (Bad file descriptor) [pid 6879] close(29) = -1 EBADF (Bad file descriptor) [pid 6879] exit_group(0) = ? [pid 6879] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6880 attached [pid 6880] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1831 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6880] setpgid(0, 0) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6880] write(3, "1000", 4) = 4 [pid 6880] close(3) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6880] setns(201, 0) = 0 [pid 6880] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6880] setns(3, 0) = 0 [pid 6880] close(3) = 0 [pid 6880] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6880] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6880] close(3) = -1 EBADF (Bad file descriptor) [pid 6880] close(4) = 0 [pid 6880] close(5) = -1 EBADF (Bad file descriptor) [pid 6880] close(6) = -1 EBADF (Bad file descriptor) [pid 6880] close(7) = -1 EBADF (Bad file descriptor) [pid 6880] close(8) = -1 EBADF (Bad file descriptor) [pid 6880] close(9) = -1 EBADF (Bad file descriptor) [pid 6880] close(10) = -1 EBADF (Bad file descriptor) [pid 6880] close(11) = -1 EBADF (Bad file descriptor) [pid 6880] close(12) = -1 EBADF (Bad file descriptor) [pid 6880] close(13) = -1 EBADF (Bad file descriptor) [pid 6880] close(14) = -1 EBADF (Bad file descriptor) [pid 6880] close(15) = -1 EBADF (Bad file descriptor) [pid 6880] close(16) = -1 EBADF (Bad file descriptor) [pid 6880] close(17) = -1 EBADF (Bad file descriptor) [pid 6880] close(18) = -1 EBADF (Bad file descriptor) [pid 6880] close(19) = -1 EBADF (Bad file descriptor) [pid 6880] close(20) = -1 EBADF (Bad file descriptor) [pid 6880] close(21) = -1 EBADF (Bad file descriptor) [pid 6880] close(22) = -1 EBADF (Bad file descriptor) [pid 6880] close(23) = -1 EBADF (Bad file descriptor) [pid 6880] close(24) = -1 EBADF (Bad file descriptor) [pid 6880] close(25) = -1 EBADF (Bad file descriptor) [pid 6880] close(26) = -1 EBADF (Bad file descriptor) [pid 6880] close(27) = -1 EBADF (Bad file descriptor) [pid 6880] close(28) = -1 EBADF (Bad file descriptor) [pid 6880] close(29) = -1 EBADF (Bad file descriptor) [pid 6880] exit_group(0) = ? [pid 6880] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6881 attached [pid 6881] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1832 [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6881] setpgid(0, 0) = 0 [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6881] write(3, "1000", 4) = 4 [pid 6881] close(3) = 0 [pid 6881] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6881] setns(201, 0) = 0 [pid 6881] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6881] setns(3, 0) = 0 [pid 6881] close(3) = 0 [pid 6881] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6881] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6881] close(3) = -1 EBADF (Bad file descriptor) [pid 6881] close(4) = 0 [pid 6881] close(5) = -1 EBADF (Bad file descriptor) [pid 6881] close(6) = -1 EBADF (Bad file descriptor) [pid 6881] close(7) = -1 EBADF (Bad file descriptor) [pid 6881] close(8) = -1 EBADF (Bad file descriptor) [pid 6881] close(9) = -1 EBADF (Bad file descriptor) [pid 6881] close(10) = -1 EBADF (Bad file descriptor) [pid 6881] close(11) = -1 EBADF (Bad file descriptor) [pid 6881] close(12) = -1 EBADF (Bad file descriptor) [pid 6881] close(13) = -1 EBADF (Bad file descriptor) [pid 6881] close(14) = -1 EBADF (Bad file descriptor) [pid 6881] close(15) = -1 EBADF (Bad file descriptor) [pid 6881] close(16) = -1 EBADF (Bad file descriptor) [pid 6881] close(17) = -1 EBADF (Bad file descriptor) [pid 6881] close(18) = -1 EBADF (Bad file descriptor) [pid 6881] close(19) = -1 EBADF (Bad file descriptor) [pid 6881] close(20) = -1 EBADF (Bad file descriptor) [pid 6881] close(21) = -1 EBADF (Bad file descriptor) [pid 6881] close(22) = -1 EBADF (Bad file descriptor) [pid 6881] close(23) = -1 EBADF (Bad file descriptor) [pid 6881] close(24) = -1 EBADF (Bad file descriptor) [pid 6881] close(25) = -1 EBADF (Bad file descriptor) [pid 6881] close(26) = -1 EBADF (Bad file descriptor) [pid 6881] close(27) = -1 EBADF (Bad file descriptor) [pid 6881] close(28) = -1 EBADF (Bad file descriptor) [pid 6881] close(29) = -1 EBADF (Bad file descriptor) [pid 6881] exit_group(0) = ? [pid 6881] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6882 attached [pid 6882] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1833 [pid 6882] <... set_robust_list resumed>) = 0 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6882] setpgid(0, 0) = 0 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6882] write(3, "1000", 4) = 4 [pid 6882] close(3) = 0 [pid 6882] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6882] setns(201, 0) = 0 [pid 6882] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6882] setns(3, 0) = 0 [pid 6882] close(3) = 0 [pid 6882] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6882] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6882] close(3) = -1 EBADF (Bad file descriptor) [pid 6882] close(4) = 0 [pid 6882] close(5) = -1 EBADF (Bad file descriptor) [pid 6882] close(6) = -1 EBADF (Bad file descriptor) [pid 6882] close(7) = -1 EBADF (Bad file descriptor) [pid 6882] close(8) = -1 EBADF (Bad file descriptor) [pid 6882] close(9) = -1 EBADF (Bad file descriptor) [pid 6882] close(10) = -1 EBADF (Bad file descriptor) [pid 6882] close(11) = -1 EBADF (Bad file descriptor) [pid 6882] close(12) = -1 EBADF (Bad file descriptor) [pid 6882] close(13) = -1 EBADF (Bad file descriptor) [pid 6882] close(14) = -1 EBADF (Bad file descriptor) [pid 6882] close(15) = -1 EBADF (Bad file descriptor) [pid 6882] close(16) = -1 EBADF (Bad file descriptor) [pid 6882] close(17) = -1 EBADF (Bad file descriptor) [pid 6882] close(18) = -1 EBADF (Bad file descriptor) [pid 6882] close(19) = -1 EBADF (Bad file descriptor) [pid 6882] close(20) = -1 EBADF (Bad file descriptor) [pid 6882] close(21) = -1 EBADF (Bad file descriptor) [pid 6882] close(22) = -1 EBADF (Bad file descriptor) [pid 6882] close(23) = -1 EBADF (Bad file descriptor) [pid 6882] close(24) = -1 EBADF (Bad file descriptor) [pid 6882] close(25) = -1 EBADF (Bad file descriptor) [pid 6882] close(26) = -1 EBADF (Bad file descriptor) [pid 6882] close(27) = -1 EBADF (Bad file descriptor) [pid 6882] close(28) = -1 EBADF (Bad file descriptor) [pid 6882] close(29) = -1 EBADF (Bad file descriptor) [pid 6882] exit_group(0) = ? [pid 6882] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6883 attached , child_tidptr=0x555555cb2690) = 1834 [pid 6883] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6883] setpgid(0, 0) = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6883] write(3, "1000", 4) = 4 [pid 6883] close(3) = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6883] setns(201, 0) = 0 [pid 6883] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6883] setns(3, 0) = 0 [pid 6883] close(3) = 0 [pid 6883] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6883] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6883] close(3) = -1 EBADF (Bad file descriptor) [pid 6883] close(4) = 0 [pid 6883] close(5) = -1 EBADF (Bad file descriptor) [pid 6883] close(6) = -1 EBADF (Bad file descriptor) [pid 6883] close(7) = -1 EBADF (Bad file descriptor) [pid 6883] close(8) = -1 EBADF (Bad file descriptor) [pid 6883] close(9) = -1 EBADF (Bad file descriptor) [pid 6883] close(10) = -1 EBADF (Bad file descriptor) [pid 6883] close(11) = -1 EBADF (Bad file descriptor) [pid 6883] close(12) = -1 EBADF (Bad file descriptor) [pid 6883] close(13) = -1 EBADF (Bad file descriptor) [pid 6883] close(14) = -1 EBADF (Bad file descriptor) [pid 6883] close(15) = -1 EBADF (Bad file descriptor) [pid 6883] close(16) = -1 EBADF (Bad file descriptor) [pid 6883] close(17) = -1 EBADF (Bad file descriptor) [pid 6883] close(18) = -1 EBADF (Bad file descriptor) [pid 6883] close(19) = -1 EBADF (Bad file descriptor) [pid 6883] close(20) = -1 EBADF (Bad file descriptor) [pid 6883] close(21) = -1 EBADF (Bad file descriptor) [pid 6883] close(22) = -1 EBADF (Bad file descriptor) [pid 6883] close(23) = -1 EBADF (Bad file descriptor) [pid 6883] close(24) = -1 EBADF (Bad file descriptor) [pid 6883] close(25) = -1 EBADF (Bad file descriptor) [pid 6883] close(26) = -1 EBADF (Bad file descriptor) [pid 6883] close(27) = -1 EBADF (Bad file descriptor) [pid 6883] close(28) = -1 EBADF (Bad file descriptor) [pid 6883] close(29) = -1 EBADF (Bad file descriptor) [pid 6883] exit_group(0) = ? [pid 6883] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1834, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6884 attached , child_tidptr=0x555555cb2690) = 1835 [pid 6884] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6884] setpgid(0, 0) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6884] write(3, "1000", 4) = 4 [pid 6884] close(3) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6884] setns(201, 0) = 0 [pid 6884] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6884] setns(3, 0) = 0 [pid 6884] close(3) = 0 [pid 6884] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6884] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6884] close(3) = -1 EBADF (Bad file descriptor) [pid 6884] close(4) = 0 [pid 6884] close(5) = -1 EBADF (Bad file descriptor) [pid 6884] close(6) = -1 EBADF (Bad file descriptor) [pid 6884] close(7) = -1 EBADF (Bad file descriptor) [pid 6884] close(8) = -1 EBADF (Bad file descriptor) [pid 6884] close(9) = -1 EBADF (Bad file descriptor) [pid 6884] close(10) = -1 EBADF (Bad file descriptor) [pid 6884] close(11) = -1 EBADF (Bad file descriptor) [pid 6884] close(12) = -1 EBADF (Bad file descriptor) [pid 6884] close(13) = -1 EBADF (Bad file descriptor) [pid 6884] close(14) = -1 EBADF (Bad file descriptor) [pid 6884] close(15) = -1 EBADF (Bad file descriptor) [pid 6884] close(16) = -1 EBADF (Bad file descriptor) [pid 6884] close(17) = -1 EBADF (Bad file descriptor) [pid 6884] close(18) = -1 EBADF (Bad file descriptor) [pid 6884] close(19) = -1 EBADF (Bad file descriptor) [pid 6884] close(20) = -1 EBADF (Bad file descriptor) [pid 6884] close(21) = -1 EBADF (Bad file descriptor) [pid 6884] close(22) = -1 EBADF (Bad file descriptor) [pid 6884] close(23) = -1 EBADF (Bad file descriptor) [pid 6884] close(24) = -1 EBADF (Bad file descriptor) [pid 6884] close(25) = -1 EBADF (Bad file descriptor) [pid 6884] close(26) = -1 EBADF (Bad file descriptor) [pid 6884] close(27) = -1 EBADF (Bad file descriptor) [pid 6884] close(28) = -1 EBADF (Bad file descriptor) [pid 6884] close(29) = -1 EBADF (Bad file descriptor) [pid 6884] exit_group(0) = ? [pid 6884] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6885 attached [pid 6885] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1836 [pid 6885] <... set_robust_list resumed>) = 0 [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6885] setpgid(0, 0) = 0 [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6885] write(3, "1000", 4) = 4 [pid 6885] close(3) = 0 [pid 6885] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6885] setns(201, 0) = 0 [pid 6885] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6885] setns(3, 0) = 0 [pid 6885] close(3) = 0 [pid 6885] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6885] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6885] close(3) = -1 EBADF (Bad file descriptor) [pid 6885] close(4) = 0 [pid 6885] close(5) = -1 EBADF (Bad file descriptor) [pid 6885] close(6) = -1 EBADF (Bad file descriptor) [pid 6885] close(7) = -1 EBADF (Bad file descriptor) [pid 6885] close(8) = -1 EBADF (Bad file descriptor) [pid 6885] close(9) = -1 EBADF (Bad file descriptor) [pid 6885] close(10) = -1 EBADF (Bad file descriptor) [pid 6885] close(11) = -1 EBADF (Bad file descriptor) [pid 6885] close(12) = -1 EBADF (Bad file descriptor) [pid 6885] close(13) = -1 EBADF (Bad file descriptor) [pid 6885] close(14) = -1 EBADF (Bad file descriptor) [pid 6885] close(15) = -1 EBADF (Bad file descriptor) [pid 6885] close(16) = -1 EBADF (Bad file descriptor) [pid 6885] close(17) = -1 EBADF (Bad file descriptor) [pid 6885] close(18) = -1 EBADF (Bad file descriptor) [pid 6885] close(19) = -1 EBADF (Bad file descriptor) [pid 6885] close(20) = -1 EBADF (Bad file descriptor) [pid 6885] close(21) = -1 EBADF (Bad file descriptor) [pid 6885] close(22) = -1 EBADF (Bad file descriptor) [pid 6885] close(23) = -1 EBADF (Bad file descriptor) [pid 6885] close(24) = -1 EBADF (Bad file descriptor) [pid 6885] close(25) = -1 EBADF (Bad file descriptor) [pid 6885] close(26) = -1 EBADF (Bad file descriptor) [pid 6885] close(27) = -1 EBADF (Bad file descriptor) [pid 6885] close(28) = -1 EBADF (Bad file descriptor) [pid 6885] close(29) = -1 EBADF (Bad file descriptor) [pid 6885] exit_group(0) = ? [pid 6885] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6886 attached [pid 6886] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1837 [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6886] setpgid(0, 0) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6886] write(3, "1000", 4) = 4 [pid 6886] close(3) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6886] setns(201, 0) = 0 [pid 6886] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6886] setns(3, 0) = 0 [pid 6886] close(3) = 0 [pid 6886] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6886] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6886] close(3) = -1 EBADF (Bad file descriptor) [pid 6886] close(4) = 0 [pid 6886] close(5) = -1 EBADF (Bad file descriptor) [pid 6886] close(6) = -1 EBADF (Bad file descriptor) [pid 6886] close(7) = -1 EBADF (Bad file descriptor) [pid 6886] close(8) = -1 EBADF (Bad file descriptor) [pid 6886] close(9) = -1 EBADF (Bad file descriptor) [pid 6886] close(10) = -1 EBADF (Bad file descriptor) [pid 6886] close(11) = -1 EBADF (Bad file descriptor) [pid 6886] close(12) = -1 EBADF (Bad file descriptor) [pid 6886] close(13) = -1 EBADF (Bad file descriptor) [pid 6886] close(14) = -1 EBADF (Bad file descriptor) [pid 6886] close(15) = -1 EBADF (Bad file descriptor) [pid 6886] close(16) = -1 EBADF (Bad file descriptor) [pid 6886] close(17) = -1 EBADF (Bad file descriptor) [pid 6886] close(18) = -1 EBADF (Bad file descriptor) [pid 6886] close(19) = -1 EBADF (Bad file descriptor) [pid 6886] close(20) = -1 EBADF (Bad file descriptor) [pid 6886] close(21) = -1 EBADF (Bad file descriptor) [pid 6886] close(22) = -1 EBADF (Bad file descriptor) [pid 6886] close(23) = -1 EBADF (Bad file descriptor) [pid 6886] close(24) = -1 EBADF (Bad file descriptor) [pid 6886] close(25) = -1 EBADF (Bad file descriptor) [pid 6886] close(26) = -1 EBADF (Bad file descriptor) [pid 6886] close(27) = -1 EBADF (Bad file descriptor) [pid 6886] close(28) = -1 EBADF (Bad file descriptor) [pid 6886] close(29) = -1 EBADF (Bad file descriptor) [pid 6886] exit_group(0) = ? [pid 6886] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6887 attached [pid 6887] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1838 [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6887] setpgid(0, 0) = 0 [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6887] write(3, "1000", 4) = 4 [pid 6887] close(3) = 0 [pid 6887] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6887] setns(201, 0) = 0 [pid 6887] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6887] setns(3, 0) = 0 [pid 6887] close(3) = 0 [pid 6887] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6887] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6887] close(3) = -1 EBADF (Bad file descriptor) [pid 6887] close(4) = 0 [pid 6887] close(5) = -1 EBADF (Bad file descriptor) [pid 6887] close(6) = -1 EBADF (Bad file descriptor) [pid 6887] close(7) = -1 EBADF (Bad file descriptor) [pid 6887] close(8) = -1 EBADF (Bad file descriptor) [pid 6887] close(9) = -1 EBADF (Bad file descriptor) [pid 6887] close(10) = -1 EBADF (Bad file descriptor) [pid 6887] close(11) = -1 EBADF (Bad file descriptor) [pid 6887] close(12) = -1 EBADF (Bad file descriptor) [pid 6887] close(13) = -1 EBADF (Bad file descriptor) [pid 6887] close(14) = -1 EBADF (Bad file descriptor) [pid 6887] close(15) = -1 EBADF (Bad file descriptor) [pid 6887] close(16) = -1 EBADF (Bad file descriptor) [pid 6887] close(17) = -1 EBADF (Bad file descriptor) [pid 6887] close(18) = -1 EBADF (Bad file descriptor) [pid 6887] close(19) = -1 EBADF (Bad file descriptor) [pid 6887] close(20) = -1 EBADF (Bad file descriptor) [pid 6887] close(21) = -1 EBADF (Bad file descriptor) [pid 6887] close(22) = -1 EBADF (Bad file descriptor) [pid 6887] close(23) = -1 EBADF (Bad file descriptor) [pid 6887] close(24) = -1 EBADF (Bad file descriptor) [pid 6887] close(25) = -1 EBADF (Bad file descriptor) [pid 6887] close(26) = -1 EBADF (Bad file descriptor) [pid 6887] close(27) = -1 EBADF (Bad file descriptor) [pid 6887] close(28) = -1 EBADF (Bad file descriptor) [pid 6887] close(29) = -1 EBADF (Bad file descriptor) [pid 6887] exit_group(0) = ? [pid 6887] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6888 attached , child_tidptr=0x555555cb2690) = 1839 [pid 6888] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6888] setpgid(0, 0) = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6888] write(3, "1000", 4) = 4 [pid 6888] close(3) = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6888] setns(201, 0) = 0 [pid 6888] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6888] setns(3, 0) = 0 [pid 6888] close(3) = 0 [pid 6888] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6888] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6888] close(3) = -1 EBADF (Bad file descriptor) [pid 6888] close(4) = 0 [pid 6888] close(5) = -1 EBADF (Bad file descriptor) [pid 6888] close(6) = -1 EBADF (Bad file descriptor) [pid 6888] close(7) = -1 EBADF (Bad file descriptor) [pid 6888] close(8) = -1 EBADF (Bad file descriptor) [pid 6888] close(9) = -1 EBADF (Bad file descriptor) [pid 6888] close(10) = -1 EBADF (Bad file descriptor) [pid 6888] close(11) = -1 EBADF (Bad file descriptor) [pid 6888] close(12) = -1 EBADF (Bad file descriptor) [pid 6888] close(13) = -1 EBADF (Bad file descriptor) [pid 6888] close(14) = -1 EBADF (Bad file descriptor) [pid 6888] close(15) = -1 EBADF (Bad file descriptor) [pid 6888] close(16) = -1 EBADF (Bad file descriptor) [pid 6888] close(17) = -1 EBADF (Bad file descriptor) [pid 6888] close(18) = -1 EBADF (Bad file descriptor) [pid 6888] close(19) = -1 EBADF (Bad file descriptor) [pid 6888] close(20) = -1 EBADF (Bad file descriptor) [pid 6888] close(21) = -1 EBADF (Bad file descriptor) [pid 6888] close(22) = -1 EBADF (Bad file descriptor) [pid 6888] close(23) = -1 EBADF (Bad file descriptor) [pid 6888] close(24) = -1 EBADF (Bad file descriptor) [pid 6888] close(25) = -1 EBADF (Bad file descriptor) [pid 6888] close(26) = -1 EBADF (Bad file descriptor) [pid 6888] close(27) = -1 EBADF (Bad file descriptor) [pid 6888] close(28) = -1 EBADF (Bad file descriptor) [pid 6888] close(29) = -1 EBADF (Bad file descriptor) [pid 6888] exit_group(0) = ? [pid 6888] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6889 attached [pid 6889] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1840 [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6889] setpgid(0, 0) = 0 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6889] write(3, "1000", 4) = 4 [pid 6889] close(3) = 0 [pid 6889] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6889] setns(201, 0) = 0 [pid 6889] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6889] setns(3, 0) = 0 [pid 6889] close(3) = 0 [pid 6889] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6889] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6889] close(3) = -1 EBADF (Bad file descriptor) [pid 6889] close(4) = 0 [pid 6889] close(5) = -1 EBADF (Bad file descriptor) [pid 6889] close(6) = -1 EBADF (Bad file descriptor) [pid 6889] close(7) = -1 EBADF (Bad file descriptor) [pid 6889] close(8) = -1 EBADF (Bad file descriptor) [pid 6889] close(9) = -1 EBADF (Bad file descriptor) [pid 6889] close(10) = -1 EBADF (Bad file descriptor) [pid 6889] close(11) = -1 EBADF (Bad file descriptor) [pid 6889] close(12) = -1 EBADF (Bad file descriptor) [pid 6889] close(13) = -1 EBADF (Bad file descriptor) [pid 6889] close(14) = -1 EBADF (Bad file descriptor) [pid 6889] close(15) = -1 EBADF (Bad file descriptor) [pid 6889] close(16) = -1 EBADF (Bad file descriptor) [pid 6889] close(17) = -1 EBADF (Bad file descriptor) [pid 6889] close(18) = -1 EBADF (Bad file descriptor) [pid 6889] close(19) = -1 EBADF (Bad file descriptor) [pid 6889] close(20) = -1 EBADF (Bad file descriptor) [pid 6889] close(21) = -1 EBADF (Bad file descriptor) [pid 6889] close(22) = -1 EBADF (Bad file descriptor) [pid 6889] close(23) = -1 EBADF (Bad file descriptor) [pid 6889] close(24) = -1 EBADF (Bad file descriptor) [pid 6889] close(25) = -1 EBADF (Bad file descriptor) [pid 6889] close(26) = -1 EBADF (Bad file descriptor) [pid 6889] close(27) = -1 EBADF (Bad file descriptor) [pid 6889] close(28) = -1 EBADF (Bad file descriptor) [pid 6889] close(29) = -1 EBADF (Bad file descriptor) [pid 6889] exit_group(0) = ? [pid 6889] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6890 attached , child_tidptr=0x555555cb2690) = 1841 [pid 6890] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6890] setpgid(0, 0) = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6890] write(3, "1000", 4) = 4 [pid 6890] close(3) = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6890] setns(201, 0) = 0 [pid 6890] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6890] setns(3, 0) = 0 [pid 6890] close(3) = 0 [pid 6890] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6890] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6890] close(3) = -1 EBADF (Bad file descriptor) [pid 6890] close(4) = 0 [pid 6890] close(5) = -1 EBADF (Bad file descriptor) [pid 6890] close(6) = -1 EBADF (Bad file descriptor) [pid 6890] close(7) = -1 EBADF (Bad file descriptor) [pid 6890] close(8) = -1 EBADF (Bad file descriptor) [pid 6890] close(9) = -1 EBADF (Bad file descriptor) [pid 6890] close(10) = -1 EBADF (Bad file descriptor) [pid 6890] close(11) = -1 EBADF (Bad file descriptor) [pid 6890] close(12) = -1 EBADF (Bad file descriptor) [pid 6890] close(13) = -1 EBADF (Bad file descriptor) [pid 6890] close(14) = -1 EBADF (Bad file descriptor) [pid 6890] close(15) = -1 EBADF (Bad file descriptor) [pid 6890] close(16) = -1 EBADF (Bad file descriptor) [pid 6890] close(17) = -1 EBADF (Bad file descriptor) [pid 6890] close(18) = -1 EBADF (Bad file descriptor) [pid 6890] close(19) = -1 EBADF (Bad file descriptor) [pid 6890] close(20) = -1 EBADF (Bad file descriptor) [pid 6890] close(21) = -1 EBADF (Bad file descriptor) [pid 6890] close(22) = -1 EBADF (Bad file descriptor) [pid 6890] close(23) = -1 EBADF (Bad file descriptor) [pid 6890] close(24) = -1 EBADF (Bad file descriptor) [pid 6890] close(25) = -1 EBADF (Bad file descriptor) [pid 6890] close(26) = -1 EBADF (Bad file descriptor) [pid 6890] close(27) = -1 EBADF (Bad file descriptor) [pid 6890] close(28) = -1 EBADF (Bad file descriptor) [pid 6890] close(29) = -1 EBADF (Bad file descriptor) [pid 6890] exit_group(0) = ? [pid 6890] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6891 attached , child_tidptr=0x555555cb2690) = 1842 [pid 6891] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6891] write(3, "1000", 4) = 4 [pid 6891] close(3) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6891] setns(201, 0) = 0 [pid 6891] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6891] setns(3, 0) = 0 [pid 6891] close(3) = 0 [pid 6891] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6891] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6891] close(3) = -1 EBADF (Bad file descriptor) [pid 6891] close(4) = 0 [pid 6891] close(5) = -1 EBADF (Bad file descriptor) [pid 6891] close(6) = -1 EBADF (Bad file descriptor) [pid 6891] close(7) = -1 EBADF (Bad file descriptor) [pid 6891] close(8) = -1 EBADF (Bad file descriptor) [pid 6891] close(9) = -1 EBADF (Bad file descriptor) [pid 6891] close(10) = -1 EBADF (Bad file descriptor) [pid 6891] close(11) = -1 EBADF (Bad file descriptor) [pid 6891] close(12) = -1 EBADF (Bad file descriptor) [pid 6891] close(13) = -1 EBADF (Bad file descriptor) [pid 6891] close(14) = -1 EBADF (Bad file descriptor) [pid 6891] close(15) = -1 EBADF (Bad file descriptor) [pid 6891] close(16) = -1 EBADF (Bad file descriptor) [pid 6891] close(17) = -1 EBADF (Bad file descriptor) [pid 6891] close(18) = -1 EBADF (Bad file descriptor) [pid 6891] close(19) = -1 EBADF (Bad file descriptor) [pid 6891] close(20) = -1 EBADF (Bad file descriptor) [pid 6891] close(21) = -1 EBADF (Bad file descriptor) [pid 6891] close(22) = -1 EBADF (Bad file descriptor) [pid 6891] close(23) = -1 EBADF (Bad file descriptor) [pid 6891] close(24) = -1 EBADF (Bad file descriptor) [pid 6891] close(25) = -1 EBADF (Bad file descriptor) [pid 6891] close(26) = -1 EBADF (Bad file descriptor) [pid 6891] close(27) = -1 EBADF (Bad file descriptor) [pid 6891] close(28) = -1 EBADF (Bad file descriptor) [pid 6891] close(29) = -1 EBADF (Bad file descriptor) [pid 6891] exit_group(0) = ? [pid 6891] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6892 attached [pid 6892] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1843 [pid 6892] <... prctl resumed>) = 0 [pid 6892] setpgid(0, 0) = 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6892] write(3, "1000", 4) = 4 [pid 6892] close(3) = 0 [pid 6892] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6892] setns(201, 0) = 0 [pid 6892] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6892] setns(3, 0) = 0 [pid 6892] close(3) = 0 [pid 6892] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6892] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6892] close(3) = -1 EBADF (Bad file descriptor) [pid 6892] close(4) = 0 [pid 6892] close(5) = -1 EBADF (Bad file descriptor) [pid 6892] close(6) = -1 EBADF (Bad file descriptor) [pid 6892] close(7) = -1 EBADF (Bad file descriptor) [pid 6892] close(8) = -1 EBADF (Bad file descriptor) [pid 6892] close(9) = -1 EBADF (Bad file descriptor) [pid 6892] close(10) = -1 EBADF (Bad file descriptor) [pid 6892] close(11) = -1 EBADF (Bad file descriptor) [pid 6892] close(12) = -1 EBADF (Bad file descriptor) [pid 6892] close(13) = -1 EBADF (Bad file descriptor) [pid 6892] close(14) = -1 EBADF (Bad file descriptor) [pid 6892] close(15) = -1 EBADF (Bad file descriptor) [pid 6892] close(16) = -1 EBADF (Bad file descriptor) [pid 6892] close(17) = -1 EBADF (Bad file descriptor) [pid 6892] close(18) = -1 EBADF (Bad file descriptor) [pid 6892] close(19) = -1 EBADF (Bad file descriptor) [pid 6892] close(20) = -1 EBADF (Bad file descriptor) [pid 6892] close(21) = -1 EBADF (Bad file descriptor) [pid 6892] close(22) = -1 EBADF (Bad file descriptor) [pid 6892] close(23) = -1 EBADF (Bad file descriptor) [pid 6892] close(24) = -1 EBADF (Bad file descriptor) [pid 6892] close(25) = -1 EBADF (Bad file descriptor) [pid 6892] close(26) = -1 EBADF (Bad file descriptor) [pid 6892] close(27) = -1 EBADF (Bad file descriptor) [pid 6892] close(28) = -1 EBADF (Bad file descriptor) [pid 6892] close(29) = -1 EBADF (Bad file descriptor) [pid 6892] exit_group(0) = ? [pid 6892] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6893 attached [pid 6893] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1844 [pid 6893] <... set_robust_list resumed>) = 0 [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6893] setpgid(0, 0) = 0 [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6893] write(3, "1000", 4) = 4 [pid 6893] close(3) = 0 [pid 6893] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6893] setns(201, 0) = 0 [pid 6893] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6893] setns(3, 0) = 0 [pid 6893] close(3) = 0 [pid 6893] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6893] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6893] close(3) = -1 EBADF (Bad file descriptor) [pid 6893] close(4) = 0 [pid 6893] close(5) = -1 EBADF (Bad file descriptor) [pid 6893] close(6) = -1 EBADF (Bad file descriptor) [pid 6893] close(7) = -1 EBADF (Bad file descriptor) [pid 6893] close(8) = -1 EBADF (Bad file descriptor) [pid 6893] close(9) = -1 EBADF (Bad file descriptor) [pid 6893] close(10) = -1 EBADF (Bad file descriptor) [pid 6893] close(11) = -1 EBADF (Bad file descriptor) [pid 6893] close(12) = -1 EBADF (Bad file descriptor) [pid 6893] close(13) = -1 EBADF (Bad file descriptor) [pid 6893] close(14) = -1 EBADF (Bad file descriptor) [pid 6893] close(15) = -1 EBADF (Bad file descriptor) [pid 6893] close(16) = -1 EBADF (Bad file descriptor) [pid 6893] close(17) = -1 EBADF (Bad file descriptor) [pid 6893] close(18) = -1 EBADF (Bad file descriptor) [pid 6893] close(19) = -1 EBADF (Bad file descriptor) [pid 6893] close(20) = -1 EBADF (Bad file descriptor) [pid 6893] close(21) = -1 EBADF (Bad file descriptor) [pid 6893] close(22) = -1 EBADF (Bad file descriptor) [pid 6893] close(23) = -1 EBADF (Bad file descriptor) [pid 6893] close(24) = -1 EBADF (Bad file descriptor) [pid 6893] close(25) = -1 EBADF (Bad file descriptor) [pid 6893] close(26) = -1 EBADF (Bad file descriptor) [pid 6893] close(27) = -1 EBADF (Bad file descriptor) [pid 6893] close(28) = -1 EBADF (Bad file descriptor) [pid 6893] close(29) = -1 EBADF (Bad file descriptor) [pid 6893] exit_group(0) = ? [pid 6893] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6894 attached [pid 6894] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1845 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6894] setpgid(0, 0) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6894] write(3, "1000", 4) = 4 [pid 6894] close(3) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6894] setns(201, 0) = 0 [pid 6894] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6894] setns(3, 0) = 0 [pid 6894] close(3) = 0 [pid 6894] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6894] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6894] close(3) = -1 EBADF (Bad file descriptor) [pid 6894] close(4) = 0 [pid 6894] close(5) = -1 EBADF (Bad file descriptor) [pid 6894] close(6) = -1 EBADF (Bad file descriptor) [pid 6894] close(7) = -1 EBADF (Bad file descriptor) [pid 6894] close(8) = -1 EBADF (Bad file descriptor) [pid 6894] close(9) = -1 EBADF (Bad file descriptor) [pid 6894] close(10) = -1 EBADF (Bad file descriptor) [pid 6894] close(11) = -1 EBADF (Bad file descriptor) [pid 6894] close(12) = -1 EBADF (Bad file descriptor) [pid 6894] close(13) = -1 EBADF (Bad file descriptor) [pid 6894] close(14) = -1 EBADF (Bad file descriptor) [pid 6894] close(15) = -1 EBADF (Bad file descriptor) [pid 6894] close(16) = -1 EBADF (Bad file descriptor) [pid 6894] close(17) = -1 EBADF (Bad file descriptor) [pid 6894] close(18) = -1 EBADF (Bad file descriptor) [pid 6894] close(19) = -1 EBADF (Bad file descriptor) [pid 6894] close(20) = -1 EBADF (Bad file descriptor) [pid 6894] close(21) = -1 EBADF (Bad file descriptor) [pid 6894] close(22) = -1 EBADF (Bad file descriptor) [pid 6894] close(23) = -1 EBADF (Bad file descriptor) [pid 6894] close(24) = -1 EBADF (Bad file descriptor) [pid 6894] close(25) = -1 EBADF (Bad file descriptor) [pid 6894] close(26) = -1 EBADF (Bad file descriptor) [pid 6894] close(27) = -1 EBADF (Bad file descriptor) [pid 6894] close(28) = -1 EBADF (Bad file descriptor) [pid 6894] close(29) = -1 EBADF (Bad file descriptor) [pid 6894] exit_group(0) = ? [pid 6894] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6895 attached [pid 6895] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1846 [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6895] setpgid(0, 0) = 0 [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6895] write(3, "1000", 4) = 4 [pid 6895] close(3) = 0 [pid 6895] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6895] setns(201, 0) = 0 [pid 6895] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6895] setns(3, 0) = 0 [pid 6895] close(3) = 0 [pid 6895] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6895] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6895] close(3) = -1 EBADF (Bad file descriptor) [pid 6895] close(4) = 0 [pid 6895] close(5) = -1 EBADF (Bad file descriptor) [pid 6895] close(6) = -1 EBADF (Bad file descriptor) [pid 6895] close(7) = -1 EBADF (Bad file descriptor) [pid 6895] close(8) = -1 EBADF (Bad file descriptor) [pid 6895] close(9) = -1 EBADF (Bad file descriptor) [pid 6895] close(10) = -1 EBADF (Bad file descriptor) [pid 6895] close(11) = -1 EBADF (Bad file descriptor) [pid 6895] close(12) = -1 EBADF (Bad file descriptor) [pid 6895] close(13) = -1 EBADF (Bad file descriptor) [pid 6895] close(14) = -1 EBADF (Bad file descriptor) [pid 6895] close(15) = -1 EBADF (Bad file descriptor) [pid 6895] close(16) = -1 EBADF (Bad file descriptor) [pid 6895] close(17) = -1 EBADF (Bad file descriptor) [pid 6895] close(18) = -1 EBADF (Bad file descriptor) [pid 6895] close(19) = -1 EBADF (Bad file descriptor) [pid 6895] close(20) = -1 EBADF (Bad file descriptor) [pid 6895] close(21) = -1 EBADF (Bad file descriptor) [pid 6895] close(22) = -1 EBADF (Bad file descriptor) [pid 6895] close(23) = -1 EBADF (Bad file descriptor) [pid 6895] close(24) = -1 EBADF (Bad file descriptor) [pid 6895] close(25) = -1 EBADF (Bad file descriptor) [pid 6895] close(26) = -1 EBADF (Bad file descriptor) [pid 6895] close(27) = -1 EBADF (Bad file descriptor) [pid 6895] close(28) = -1 EBADF (Bad file descriptor) [pid 6895] close(29) = -1 EBADF (Bad file descriptor) [pid 6895] exit_group(0) = ? [pid 6895] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6896 attached [pid 6896] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1847 [pid 6896] <... set_robust_list resumed>) = 0 [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6896] setpgid(0, 0) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6896] write(3, "1000", 4) = 4 [pid 6896] close(3) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6896] setns(201, 0) = 0 [pid 6896] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6896] setns(3, 0) = 0 [pid 6896] close(3) = 0 [pid 6896] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6896] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6896] close(3) = -1 EBADF (Bad file descriptor) [pid 6896] close(4) = 0 [pid 6896] close(5) = -1 EBADF (Bad file descriptor) [pid 6896] close(6) = -1 EBADF (Bad file descriptor) [pid 6896] close(7) = -1 EBADF (Bad file descriptor) [pid 6896] close(8) = -1 EBADF (Bad file descriptor) [pid 6896] close(9) = -1 EBADF (Bad file descriptor) [pid 6896] close(10) = -1 EBADF (Bad file descriptor) [pid 6896] close(11) = -1 EBADF (Bad file descriptor) [pid 6896] close(12) = -1 EBADF (Bad file descriptor) [pid 6896] close(13) = -1 EBADF (Bad file descriptor) [pid 6896] close(14) = -1 EBADF (Bad file descriptor) [pid 6896] close(15) = -1 EBADF (Bad file descriptor) [pid 6896] close(16) = -1 EBADF (Bad file descriptor) [pid 6896] close(17) = -1 EBADF (Bad file descriptor) [pid 6896] close(18) = -1 EBADF (Bad file descriptor) [pid 6896] close(19) = -1 EBADF (Bad file descriptor) [pid 6896] close(20) = -1 EBADF (Bad file descriptor) [pid 6896] close(21) = -1 EBADF (Bad file descriptor) [pid 6896] close(22) = -1 EBADF (Bad file descriptor) [pid 6896] close(23) = -1 EBADF (Bad file descriptor) [pid 6896] close(24) = -1 EBADF (Bad file descriptor) [pid 6896] close(25) = -1 EBADF (Bad file descriptor) [pid 6896] close(26) = -1 EBADF (Bad file descriptor) [pid 6896] close(27) = -1 EBADF (Bad file descriptor) [pid 6896] close(28) = -1 EBADF (Bad file descriptor) [pid 6896] close(29) = -1 EBADF (Bad file descriptor) [pid 6896] exit_group(0) = ? [pid 6896] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6897 attached [pid 6897] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1848 [pid 6897] <... set_robust_list resumed>) = 0 [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6897] setpgid(0, 0) = 0 [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6897] write(3, "1000", 4) = 4 [pid 6897] close(3) = 0 [pid 6897] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6897] setns(201, 0) = 0 [pid 6897] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6897] setns(3, 0) = 0 [pid 6897] close(3) = 0 [pid 6897] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6897] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6897] close(3) = -1 EBADF (Bad file descriptor) [pid 6897] close(4) = 0 [pid 6897] close(5) = -1 EBADF (Bad file descriptor) [pid 6897] close(6) = -1 EBADF (Bad file descriptor) [pid 6897] close(7) = -1 EBADF (Bad file descriptor) [pid 6897] close(8) = -1 EBADF (Bad file descriptor) [pid 6897] close(9) = -1 EBADF (Bad file descriptor) [pid 6897] close(10) = -1 EBADF (Bad file descriptor) [pid 6897] close(11) = -1 EBADF (Bad file descriptor) [pid 6897] close(12) = -1 EBADF (Bad file descriptor) [pid 6897] close(13) = -1 EBADF (Bad file descriptor) [pid 6897] close(14) = -1 EBADF (Bad file descriptor) [pid 6897] close(15) = -1 EBADF (Bad file descriptor) [pid 6897] close(16) = -1 EBADF (Bad file descriptor) [pid 6897] close(17) = -1 EBADF (Bad file descriptor) [pid 6897] close(18) = -1 EBADF (Bad file descriptor) [pid 6897] close(19) = -1 EBADF (Bad file descriptor) [pid 6897] close(20) = -1 EBADF (Bad file descriptor) [pid 6897] close(21) = -1 EBADF (Bad file descriptor) [pid 6897] close(22) = -1 EBADF (Bad file descriptor) [pid 6897] close(23) = -1 EBADF (Bad file descriptor) [pid 6897] close(24) = -1 EBADF (Bad file descriptor) [pid 6897] close(25) = -1 EBADF (Bad file descriptor) [pid 6897] close(26) = -1 EBADF (Bad file descriptor) [pid 6897] close(27) = -1 EBADF (Bad file descriptor) [pid 6897] close(28) = -1 EBADF (Bad file descriptor) [pid 6897] close(29) = -1 EBADF (Bad file descriptor) [pid 6897] exit_group(0) = ? [pid 6897] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1849 ./strace-static-x86_64: Process 6898 attached [pid 6898] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6898] setpgid(0, 0) = 0 [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6898] write(3, "1000", 4) = 4 [pid 6898] close(3) = 0 [pid 6898] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6898] setns(201, 0) = 0 [pid 6898] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6898] setns(3, 0) = 0 [pid 6898] close(3) = 0 [pid 6898] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6898] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6898] close(3) = -1 EBADF (Bad file descriptor) [pid 6898] close(4) = 0 [pid 6898] close(5) = -1 EBADF (Bad file descriptor) [pid 6898] close(6) = -1 EBADF (Bad file descriptor) [pid 6898] close(7) = -1 EBADF (Bad file descriptor) [pid 6898] close(8) = -1 EBADF (Bad file descriptor) [pid 6898] close(9) = -1 EBADF (Bad file descriptor) [pid 6898] close(10) = -1 EBADF (Bad file descriptor) [pid 6898] close(11) = -1 EBADF (Bad file descriptor) [pid 6898] close(12) = -1 EBADF (Bad file descriptor) [pid 6898] close(13) = -1 EBADF (Bad file descriptor) [pid 6898] close(14) = -1 EBADF (Bad file descriptor) [pid 6898] close(15) = -1 EBADF (Bad file descriptor) [pid 6898] close(16) = -1 EBADF (Bad file descriptor) [pid 6898] close(17) = -1 EBADF (Bad file descriptor) [pid 6898] close(18) = -1 EBADF (Bad file descriptor) [pid 6898] close(19) = -1 EBADF (Bad file descriptor) [pid 6898] close(20) = -1 EBADF (Bad file descriptor) [pid 6898] close(21) = -1 EBADF (Bad file descriptor) [pid 6898] close(22) = -1 EBADF (Bad file descriptor) [pid 6898] close(23) = -1 EBADF (Bad file descriptor) [pid 6898] close(24) = -1 EBADF (Bad file descriptor) [pid 6898] close(25) = -1 EBADF (Bad file descriptor) [pid 6898] close(26) = -1 EBADF (Bad file descriptor) [pid 6898] close(27) = -1 EBADF (Bad file descriptor) [pid 6898] close(28) = -1 EBADF (Bad file descriptor) [pid 6898] close(29) = -1 EBADF (Bad file descriptor) [pid 6898] exit_group(0) = ? [pid 6898] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1849, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6899 attached [pid 6899] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1850 [pid 6899] <... set_robust_list resumed>) = 0 [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6899] setpgid(0, 0) = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6899] write(3, "1000", 4) = 4 [pid 6899] close(3) = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6899] setns(201, 0) = 0 [pid 6899] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6899] setns(3, 0) = 0 [pid 6899] close(3) = 0 [pid 6899] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6899] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6899] close(3) = -1 EBADF (Bad file descriptor) [pid 6899] close(4) = 0 [pid 6899] close(5) = -1 EBADF (Bad file descriptor) [pid 6899] close(6) = -1 EBADF (Bad file descriptor) [pid 6899] close(7) = -1 EBADF (Bad file descriptor) [pid 6899] close(8) = -1 EBADF (Bad file descriptor) [pid 6899] close(9) = -1 EBADF (Bad file descriptor) [pid 6899] close(10) = -1 EBADF (Bad file descriptor) [pid 6899] close(11) = -1 EBADF (Bad file descriptor) [pid 6899] close(12) = -1 EBADF (Bad file descriptor) [pid 6899] close(13) = -1 EBADF (Bad file descriptor) [pid 6899] close(14) = -1 EBADF (Bad file descriptor) [pid 6899] close(15) = -1 EBADF (Bad file descriptor) [pid 6899] close(16) = -1 EBADF (Bad file descriptor) [pid 6899] close(17) = -1 EBADF (Bad file descriptor) [pid 6899] close(18) = -1 EBADF (Bad file descriptor) [pid 6899] close(19) = -1 EBADF (Bad file descriptor) [pid 6899] close(20) = -1 EBADF (Bad file descriptor) [pid 6899] close(21) = -1 EBADF (Bad file descriptor) [pid 6899] close(22) = -1 EBADF (Bad file descriptor) [pid 6899] close(23) = -1 EBADF (Bad file descriptor) [pid 6899] close(24) = -1 EBADF (Bad file descriptor) [pid 6899] close(25) = -1 EBADF (Bad file descriptor) [pid 6899] close(26) = -1 EBADF (Bad file descriptor) [pid 6899] close(27) = -1 EBADF (Bad file descriptor) [pid 6899] close(28) = -1 EBADF (Bad file descriptor) [pid 6899] close(29) = -1 EBADF (Bad file descriptor) [pid 6899] exit_group(0) = ? [pid 6899] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6900 attached [pid 6900] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1851 [pid 6900] <... set_robust_list resumed>) = 0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6900] setpgid(0, 0) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6900] write(3, "1000", 4) = 4 [pid 6900] close(3) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6900] setns(201, 0) = 0 [pid 6900] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6900] setns(3, 0) = 0 [pid 6900] close(3) = 0 [pid 6900] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6900] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6900] close(3) = -1 EBADF (Bad file descriptor) [pid 6900] close(4) = 0 [pid 6900] close(5) = -1 EBADF (Bad file descriptor) [pid 6900] close(6) = -1 EBADF (Bad file descriptor) [pid 6900] close(7) = -1 EBADF (Bad file descriptor) [pid 6900] close(8) = -1 EBADF (Bad file descriptor) [pid 6900] close(9) = -1 EBADF (Bad file descriptor) [pid 6900] close(10) = -1 EBADF (Bad file descriptor) [pid 6900] close(11) = -1 EBADF (Bad file descriptor) [pid 6900] close(12) = -1 EBADF (Bad file descriptor) [pid 6900] close(13) = -1 EBADF (Bad file descriptor) [pid 6900] close(14) = -1 EBADF (Bad file descriptor) [pid 6900] close(15) = -1 EBADF (Bad file descriptor) [pid 6900] close(16) = -1 EBADF (Bad file descriptor) [pid 6900] close(17) = -1 EBADF (Bad file descriptor) [pid 6900] close(18) = -1 EBADF (Bad file descriptor) [pid 6900] close(19) = -1 EBADF (Bad file descriptor) [pid 6900] close(20) = -1 EBADF (Bad file descriptor) [pid 6900] close(21) = -1 EBADF (Bad file descriptor) [pid 6900] close(22) = -1 EBADF (Bad file descriptor) [pid 6900] close(23) = -1 EBADF (Bad file descriptor) [pid 6900] close(24) = -1 EBADF (Bad file descriptor) [pid 6900] close(25) = -1 EBADF (Bad file descriptor) [pid 6900] close(26) = -1 EBADF (Bad file descriptor) [pid 6900] close(27) = -1 EBADF (Bad file descriptor) [pid 6900] close(28) = -1 EBADF (Bad file descriptor) [pid 6900] close(29) = -1 EBADF (Bad file descriptor) [pid 6900] exit_group(0) = ? [pid 6900] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6901 attached [pid 6901] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1852 [pid 6901] <... set_robust_list resumed>) = 0 [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6901] setpgid(0, 0) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6901] write(3, "1000", 4) = 4 [pid 6901] close(3) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6901] setns(201, 0) = 0 [pid 6901] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6901] setns(3, 0) = 0 [pid 6901] close(3) = 0 [pid 6901] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6901] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6901] close(3) = -1 EBADF (Bad file descriptor) [pid 6901] close(4) = 0 [pid 6901] close(5) = -1 EBADF (Bad file descriptor) [pid 6901] close(6) = -1 EBADF (Bad file descriptor) [pid 6901] close(7) = -1 EBADF (Bad file descriptor) [pid 6901] close(8) = -1 EBADF (Bad file descriptor) [pid 6901] close(9) = -1 EBADF (Bad file descriptor) [pid 6901] close(10) = -1 EBADF (Bad file descriptor) [pid 6901] close(11) = -1 EBADF (Bad file descriptor) [pid 6901] close(12) = -1 EBADF (Bad file descriptor) [pid 6901] close(13) = -1 EBADF (Bad file descriptor) [pid 6901] close(14) = -1 EBADF (Bad file descriptor) [pid 6901] close(15) = -1 EBADF (Bad file descriptor) [pid 6901] close(16) = -1 EBADF (Bad file descriptor) [pid 6901] close(17) = -1 EBADF (Bad file descriptor) [pid 6901] close(18) = -1 EBADF (Bad file descriptor) [pid 6901] close(19) = -1 EBADF (Bad file descriptor) [pid 6901] close(20) = -1 EBADF (Bad file descriptor) [pid 6901] close(21) = -1 EBADF (Bad file descriptor) [pid 6901] close(22) = -1 EBADF (Bad file descriptor) [pid 6901] close(23) = -1 EBADF (Bad file descriptor) [pid 6901] close(24) = -1 EBADF (Bad file descriptor) [pid 6901] close(25) = -1 EBADF (Bad file descriptor) [pid 6901] close(26) = -1 EBADF (Bad file descriptor) [pid 6901] close(27) = -1 EBADF (Bad file descriptor) [pid 6901] close(28) = -1 EBADF (Bad file descriptor) [pid 6901] close(29) = -1 EBADF (Bad file descriptor) [pid 6901] exit_group(0) = ? [pid 6901] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6902 attached [pid 6902] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1853 [pid 6902] <... set_robust_list resumed>) = 0 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6902] setpgid(0, 0) = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6902] write(3, "1000", 4) = 4 [pid 6902] close(3) = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6902] setns(201, 0) = 0 [pid 6902] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6902] setns(3, 0) = 0 [pid 6902] close(3) = 0 [pid 6902] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6902] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6902] close(3) = -1 EBADF (Bad file descriptor) [pid 6902] close(4) = 0 [pid 6902] close(5) = -1 EBADF (Bad file descriptor) [pid 6902] close(6) = -1 EBADF (Bad file descriptor) [pid 6902] close(7) = -1 EBADF (Bad file descriptor) [pid 6902] close(8) = -1 EBADF (Bad file descriptor) [pid 6902] close(9) = -1 EBADF (Bad file descriptor) [pid 6902] close(10) = -1 EBADF (Bad file descriptor) [pid 6902] close(11) = -1 EBADF (Bad file descriptor) [pid 6902] close(12) = -1 EBADF (Bad file descriptor) [pid 6902] close(13) = -1 EBADF (Bad file descriptor) [pid 6902] close(14) = -1 EBADF (Bad file descriptor) [pid 6902] close(15) = -1 EBADF (Bad file descriptor) [pid 6902] close(16) = -1 EBADF (Bad file descriptor) [pid 6902] close(17) = -1 EBADF (Bad file descriptor) [pid 6902] close(18) = -1 EBADF (Bad file descriptor) [pid 6902] close(19) = -1 EBADF (Bad file descriptor) [pid 6902] close(20) = -1 EBADF (Bad file descriptor) [pid 6902] close(21) = -1 EBADF (Bad file descriptor) [pid 6902] close(22) = -1 EBADF (Bad file descriptor) [pid 6902] close(23) = -1 EBADF (Bad file descriptor) [pid 6902] close(24) = -1 EBADF (Bad file descriptor) [pid 6902] close(25) = -1 EBADF (Bad file descriptor) [pid 6902] close(26) = -1 EBADF (Bad file descriptor) [pid 6902] close(27) = -1 EBADF (Bad file descriptor) [pid 6902] close(28) = -1 EBADF (Bad file descriptor) [pid 6902] close(29) = -1 EBADF (Bad file descriptor) [pid 6902] exit_group(0) = ? [pid 6902] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6903 attached , child_tidptr=0x555555cb2690) = 1854 [pid 6903] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6903] setpgid(0, 0) = 0 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6903] write(3, "1000", 4) = 4 [pid 6903] close(3) = 0 [pid 6903] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6903] setns(201, 0) = 0 [pid 6903] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6903] setns(3, 0) = 0 [pid 6903] close(3) = 0 [pid 6903] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6903] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6903] close(3) = -1 EBADF (Bad file descriptor) [pid 6903] close(4) = 0 [pid 6903] close(5) = -1 EBADF (Bad file descriptor) [pid 6903] close(6) = -1 EBADF (Bad file descriptor) [pid 6903] close(7) = -1 EBADF (Bad file descriptor) [pid 6903] close(8) = -1 EBADF (Bad file descriptor) [pid 6903] close(9) = -1 EBADF (Bad file descriptor) [pid 6903] close(10) = -1 EBADF (Bad file descriptor) [pid 6903] close(11) = -1 EBADF (Bad file descriptor) [pid 6903] close(12) = -1 EBADF (Bad file descriptor) [pid 6903] close(13) = -1 EBADF (Bad file descriptor) [pid 6903] close(14) = -1 EBADF (Bad file descriptor) [pid 6903] close(15) = -1 EBADF (Bad file descriptor) [pid 6903] close(16) = -1 EBADF (Bad file descriptor) [pid 6903] close(17) = -1 EBADF (Bad file descriptor) [pid 6903] close(18) = -1 EBADF (Bad file descriptor) [pid 6903] close(19) = -1 EBADF (Bad file descriptor) [pid 6903] close(20) = -1 EBADF (Bad file descriptor) [pid 6903] close(21) = -1 EBADF (Bad file descriptor) [pid 6903] close(22) = -1 EBADF (Bad file descriptor) [pid 6903] close(23) = -1 EBADF (Bad file descriptor) [pid 6903] close(24) = -1 EBADF (Bad file descriptor) [pid 6903] close(25) = -1 EBADF (Bad file descriptor) [pid 6903] close(26) = -1 EBADF (Bad file descriptor) [pid 6903] close(27) = -1 EBADF (Bad file descriptor) [pid 6903] close(28) = -1 EBADF (Bad file descriptor) [pid 6903] close(29) = -1 EBADF (Bad file descriptor) [pid 6903] exit_group(0) = ? [pid 6903] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6904 attached [pid 6904] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1855 [pid 6904] <... prctl resumed>) = 0 [pid 6904] setpgid(0, 0) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6904] write(3, "1000", 4) = 4 [pid 6904] close(3) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6904] setns(201, 0) = 0 [pid 6904] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6904] setns(3, 0) = 0 [pid 6904] close(3) = 0 [pid 6904] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6904] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6904] close(3) = -1 EBADF (Bad file descriptor) [pid 6904] close(4) = 0 [pid 6904] close(5) = -1 EBADF (Bad file descriptor) [pid 6904] close(6) = -1 EBADF (Bad file descriptor) [pid 6904] close(7) = -1 EBADF (Bad file descriptor) [pid 6904] close(8) = -1 EBADF (Bad file descriptor) [pid 6904] close(9) = -1 EBADF (Bad file descriptor) [pid 6904] close(10) = -1 EBADF (Bad file descriptor) [pid 6904] close(11) = -1 EBADF (Bad file descriptor) [pid 6904] close(12) = -1 EBADF (Bad file descriptor) [pid 6904] close(13) = -1 EBADF (Bad file descriptor) [pid 6904] close(14) = -1 EBADF (Bad file descriptor) [pid 6904] close(15) = -1 EBADF (Bad file descriptor) [pid 6904] close(16) = -1 EBADF (Bad file descriptor) [pid 6904] close(17) = -1 EBADF (Bad file descriptor) [pid 6904] close(18) = -1 EBADF (Bad file descriptor) [pid 6904] close(19) = -1 EBADF (Bad file descriptor) [pid 6904] close(20) = -1 EBADF (Bad file descriptor) [pid 6904] close(21) = -1 EBADF (Bad file descriptor) [pid 6904] close(22) = -1 EBADF (Bad file descriptor) [pid 6904] close(23) = -1 EBADF (Bad file descriptor) [pid 6904] close(24) = -1 EBADF (Bad file descriptor) [pid 6904] close(25) = -1 EBADF (Bad file descriptor) [pid 6904] close(26) = -1 EBADF (Bad file descriptor) [pid 6904] close(27) = -1 EBADF (Bad file descriptor) [pid 6904] close(28) = -1 EBADF (Bad file descriptor) [pid 6904] close(29) = -1 EBADF (Bad file descriptor) [pid 6904] exit_group(0) = ? [pid 6904] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6905 attached [pid 6905] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1856 [pid 6905] <... set_robust_list resumed>) = 0 [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6905] setpgid(0, 0) = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6905] write(3, "1000", 4) = 4 [pid 6905] close(3) = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6905] setns(201, 0) = 0 [pid 6905] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6905] setns(3, 0) = 0 [pid 6905] close(3) = 0 [pid 6905] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6905] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6905] close(3) = -1 EBADF (Bad file descriptor) [pid 6905] close(4) = 0 [pid 6905] close(5) = -1 EBADF (Bad file descriptor) [pid 6905] close(6) = -1 EBADF (Bad file descriptor) [pid 6905] close(7) = -1 EBADF (Bad file descriptor) [pid 6905] close(8) = -1 EBADF (Bad file descriptor) [pid 6905] close(9) = -1 EBADF (Bad file descriptor) [pid 6905] close(10) = -1 EBADF (Bad file descriptor) [pid 6905] close(11) = -1 EBADF (Bad file descriptor) [pid 6905] close(12) = -1 EBADF (Bad file descriptor) [pid 6905] close(13) = -1 EBADF (Bad file descriptor) [pid 6905] close(14) = -1 EBADF (Bad file descriptor) [pid 6905] close(15) = -1 EBADF (Bad file descriptor) [pid 6905] close(16) = -1 EBADF (Bad file descriptor) [pid 6905] close(17) = -1 EBADF (Bad file descriptor) [pid 6905] close(18) = -1 EBADF (Bad file descriptor) [pid 6905] close(19) = -1 EBADF (Bad file descriptor) [pid 6905] close(20) = -1 EBADF (Bad file descriptor) [pid 6905] close(21) = -1 EBADF (Bad file descriptor) [pid 6905] close(22) = -1 EBADF (Bad file descriptor) [pid 6905] close(23) = -1 EBADF (Bad file descriptor) [pid 6905] close(24) = -1 EBADF (Bad file descriptor) [pid 6905] close(25) = -1 EBADF (Bad file descriptor) [pid 6905] close(26) = -1 EBADF (Bad file descriptor) [pid 6905] close(27) = -1 EBADF (Bad file descriptor) [pid 6905] close(28) = -1 EBADF (Bad file descriptor) [pid 6905] close(29) = -1 EBADF (Bad file descriptor) [pid 6905] exit_group(0) = ? [pid 6905] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6906 attached , child_tidptr=0x555555cb2690) = 1857 [pid 6906] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6906] setpgid(0, 0) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6906] write(3, "1000", 4) = 4 [pid 6906] close(3) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6906] setns(201, 0) = 0 [pid 6906] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6906] setns(3, 0) = 0 [pid 6906] close(3) = 0 [pid 6906] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6906] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6906] close(3) = -1 EBADF (Bad file descriptor) [pid 6906] close(4) = 0 [pid 6906] close(5) = -1 EBADF (Bad file descriptor) [pid 6906] close(6) = -1 EBADF (Bad file descriptor) [pid 6906] close(7) = -1 EBADF (Bad file descriptor) [pid 6906] close(8) = -1 EBADF (Bad file descriptor) [pid 6906] close(9) = -1 EBADF (Bad file descriptor) [pid 6906] close(10) = -1 EBADF (Bad file descriptor) [pid 6906] close(11) = -1 EBADF (Bad file descriptor) [pid 6906] close(12) = -1 EBADF (Bad file descriptor) [pid 6906] close(13) = -1 EBADF (Bad file descriptor) [pid 6906] close(14) = -1 EBADF (Bad file descriptor) [pid 6906] close(15) = -1 EBADF (Bad file descriptor) [pid 6906] close(16) = -1 EBADF (Bad file descriptor) [pid 6906] close(17) = -1 EBADF (Bad file descriptor) [pid 6906] close(18) = -1 EBADF (Bad file descriptor) [pid 6906] close(19) = -1 EBADF (Bad file descriptor) [pid 6906] close(20) = -1 EBADF (Bad file descriptor) [pid 6906] close(21) = -1 EBADF (Bad file descriptor) [pid 6906] close(22) = -1 EBADF (Bad file descriptor) [pid 6906] close(23) = -1 EBADF (Bad file descriptor) [pid 6906] close(24) = -1 EBADF (Bad file descriptor) [pid 6906] close(25) = -1 EBADF (Bad file descriptor) [pid 6906] close(26) = -1 EBADF (Bad file descriptor) [pid 6906] close(27) = -1 EBADF (Bad file descriptor) [pid 6906] close(28) = -1 EBADF (Bad file descriptor) [pid 6906] close(29) = -1 EBADF (Bad file descriptor) [pid 6906] exit_group(0) = ? [pid 6906] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6907 attached [pid 6907] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1858 [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6907] setpgid(0, 0) = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6907] write(3, "1000", 4) = 4 [pid 6907] close(3) = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6907] setns(201, 0) = 0 [pid 6907] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6907] setns(3, 0) = 0 [pid 6907] close(3) = 0 [pid 6907] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6907] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6907] close(3) = -1 EBADF (Bad file descriptor) [pid 6907] close(4) = 0 [pid 6907] close(5) = -1 EBADF (Bad file descriptor) [pid 6907] close(6) = -1 EBADF (Bad file descriptor) [pid 6907] close(7) = -1 EBADF (Bad file descriptor) [pid 6907] close(8) = -1 EBADF (Bad file descriptor) [pid 6907] close(9) = -1 EBADF (Bad file descriptor) [pid 6907] close(10) = -1 EBADF (Bad file descriptor) [pid 6907] close(11) = -1 EBADF (Bad file descriptor) [pid 6907] close(12) = -1 EBADF (Bad file descriptor) [pid 6907] close(13) = -1 EBADF (Bad file descriptor) [pid 6907] close(14) = -1 EBADF (Bad file descriptor) [pid 6907] close(15) = -1 EBADF (Bad file descriptor) [pid 6907] close(16) = -1 EBADF (Bad file descriptor) [pid 6907] close(17) = -1 EBADF (Bad file descriptor) [pid 6907] close(18) = -1 EBADF (Bad file descriptor) [pid 6907] close(19) = -1 EBADF (Bad file descriptor) [pid 6907] close(20) = -1 EBADF (Bad file descriptor) [pid 6907] close(21) = -1 EBADF (Bad file descriptor) [pid 6907] close(22) = -1 EBADF (Bad file descriptor) [pid 6907] close(23) = -1 EBADF (Bad file descriptor) [pid 6907] close(24) = -1 EBADF (Bad file descriptor) [pid 6907] close(25) = -1 EBADF (Bad file descriptor) [pid 6907] close(26) = -1 EBADF (Bad file descriptor) [pid 6907] close(27) = -1 EBADF (Bad file descriptor) [pid 6907] close(28) = -1 EBADF (Bad file descriptor) [pid 6907] close(29) = -1 EBADF (Bad file descriptor) [pid 6907] exit_group(0) = ? [pid 6907] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6908 attached , child_tidptr=0x555555cb2690) = 1859 [pid 6908] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6908] setpgid(0, 0) = 0 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6908] write(3, "1000", 4) = 4 [pid 6908] close(3) = 0 [pid 6908] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6908] setns(201, 0) = 0 [pid 6908] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6908] setns(3, 0) = 0 [pid 6908] close(3) = 0 [pid 6908] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6908] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6908] close(3) = -1 EBADF (Bad file descriptor) [pid 6908] close(4) = 0 [pid 6908] close(5) = -1 EBADF (Bad file descriptor) [pid 6908] close(6) = -1 EBADF (Bad file descriptor) [pid 6908] close(7) = -1 EBADF (Bad file descriptor) [pid 6908] close(8) = -1 EBADF (Bad file descriptor) [pid 6908] close(9) = -1 EBADF (Bad file descriptor) [pid 6908] close(10) = -1 EBADF (Bad file descriptor) [pid 6908] close(11) = -1 EBADF (Bad file descriptor) [pid 6908] close(12) = -1 EBADF (Bad file descriptor) [pid 6908] close(13) = -1 EBADF (Bad file descriptor) [pid 6908] close(14) = -1 EBADF (Bad file descriptor) [pid 6908] close(15) = -1 EBADF (Bad file descriptor) [pid 6908] close(16) = -1 EBADF (Bad file descriptor) [pid 6908] close(17) = -1 EBADF (Bad file descriptor) [pid 6908] close(18) = -1 EBADF (Bad file descriptor) [pid 6908] close(19) = -1 EBADF (Bad file descriptor) [pid 6908] close(20) = -1 EBADF (Bad file descriptor) [pid 6908] close(21) = -1 EBADF (Bad file descriptor) [pid 6908] close(22) = -1 EBADF (Bad file descriptor) [pid 6908] close(23) = -1 EBADF (Bad file descriptor) [pid 6908] close(24) = -1 EBADF (Bad file descriptor) [pid 6908] close(25) = -1 EBADF (Bad file descriptor) [pid 6908] close(26) = -1 EBADF (Bad file descriptor) [pid 6908] close(27) = -1 EBADF (Bad file descriptor) [pid 6908] close(28) = -1 EBADF (Bad file descriptor) [pid 6908] close(29) = -1 EBADF (Bad file descriptor) [pid 6908] exit_group(0) = ? [pid 6908] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6909 attached , child_tidptr=0x555555cb2690) = 1860 [pid 6909] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6909] setpgid(0, 0) = 0 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6909] write(3, "1000", 4) = 4 [pid 6909] close(3) = 0 [pid 6909] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6909] setns(201, 0) = 0 [pid 6909] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6909] setns(3, 0) = 0 [pid 6909] close(3) = 0 [pid 6909] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6909] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6909] close(3) = -1 EBADF (Bad file descriptor) [pid 6909] close(4) = 0 [pid 6909] close(5) = -1 EBADF (Bad file descriptor) [pid 6909] close(6) = -1 EBADF (Bad file descriptor) [pid 6909] close(7) = -1 EBADF (Bad file descriptor) [pid 6909] close(8) = -1 EBADF (Bad file descriptor) [pid 6909] close(9) = -1 EBADF (Bad file descriptor) [pid 6909] close(10) = -1 EBADF (Bad file descriptor) [pid 6909] close(11) = -1 EBADF (Bad file descriptor) [pid 6909] close(12) = -1 EBADF (Bad file descriptor) [pid 6909] close(13) = -1 EBADF (Bad file descriptor) [pid 6909] close(14) = -1 EBADF (Bad file descriptor) [pid 6909] close(15) = -1 EBADF (Bad file descriptor) [pid 6909] close(16) = -1 EBADF (Bad file descriptor) [pid 6909] close(17) = -1 EBADF (Bad file descriptor) [pid 6909] close(18) = -1 EBADF (Bad file descriptor) [pid 6909] close(19) = -1 EBADF (Bad file descriptor) [pid 6909] close(20) = -1 EBADF (Bad file descriptor) [pid 6909] close(21) = -1 EBADF (Bad file descriptor) [pid 6909] close(22) = -1 EBADF (Bad file descriptor) [pid 6909] close(23) = -1 EBADF (Bad file descriptor) [pid 6909] close(24) = -1 EBADF (Bad file descriptor) [pid 6909] close(25) = -1 EBADF (Bad file descriptor) [pid 6909] close(26) = -1 EBADF (Bad file descriptor) [pid 6909] close(27) = -1 EBADF (Bad file descriptor) [pid 6909] close(28) = -1 EBADF (Bad file descriptor) [pid 6909] close(29) = -1 EBADF (Bad file descriptor) [pid 6909] exit_group(0) = ? [pid 6909] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6910 attached [pid 6910] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1861 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6910] setpgid(0, 0) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6910] write(3, "1000", 4) = 4 [pid 6910] close(3) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6910] setns(201, 0) = 0 [pid 6910] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6910] setns(3, 0) = 0 [pid 6910] close(3) = 0 [pid 6910] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6910] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6910] close(3) = -1 EBADF (Bad file descriptor) [pid 6910] close(4) = 0 [pid 6910] close(5) = -1 EBADF (Bad file descriptor) [pid 6910] close(6) = -1 EBADF (Bad file descriptor) [pid 6910] close(7) = -1 EBADF (Bad file descriptor) [pid 6910] close(8) = -1 EBADF (Bad file descriptor) [pid 6910] close(9) = -1 EBADF (Bad file descriptor) [pid 6910] close(10) = -1 EBADF (Bad file descriptor) [pid 6910] close(11) = -1 EBADF (Bad file descriptor) [pid 6910] close(12) = -1 EBADF (Bad file descriptor) [pid 6910] close(13) = -1 EBADF (Bad file descriptor) [pid 6910] close(14) = -1 EBADF (Bad file descriptor) [pid 6910] close(15) = -1 EBADF (Bad file descriptor) [pid 6910] close(16) = -1 EBADF (Bad file descriptor) [pid 6910] close(17) = -1 EBADF (Bad file descriptor) [pid 6910] close(18) = -1 EBADF (Bad file descriptor) [pid 6910] close(19) = -1 EBADF (Bad file descriptor) [pid 6910] close(20) = -1 EBADF (Bad file descriptor) [pid 6910] close(21) = -1 EBADF (Bad file descriptor) [pid 6910] close(22) = -1 EBADF (Bad file descriptor) [pid 6910] close(23) = -1 EBADF (Bad file descriptor) [pid 6910] close(24) = -1 EBADF (Bad file descriptor) [pid 6910] close(25) = -1 EBADF (Bad file descriptor) [pid 6910] close(26) = -1 EBADF (Bad file descriptor) [pid 6910] close(27) = -1 EBADF (Bad file descriptor) [pid 6910] close(28) = -1 EBADF (Bad file descriptor) [pid 6910] close(29) = -1 EBADF (Bad file descriptor) [pid 6910] exit_group(0) = ? [pid 6910] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6911 attached , child_tidptr=0x555555cb2690) = 1862 [pid 6911] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6911] setpgid(0, 0) = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6911] write(3, "1000", 4) = 4 [pid 6911] close(3) = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6911] setns(201, 0) = 0 [pid 6911] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6911] setns(3, 0) = 0 [pid 6911] close(3) = 0 [pid 6911] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6911] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6911] close(3) = -1 EBADF (Bad file descriptor) [pid 6911] close(4) = 0 [pid 6911] close(5) = -1 EBADF (Bad file descriptor) [pid 6911] close(6) = -1 EBADF (Bad file descriptor) [pid 6911] close(7) = -1 EBADF (Bad file descriptor) [pid 6911] close(8) = -1 EBADF (Bad file descriptor) [pid 6911] close(9) = -1 EBADF (Bad file descriptor) [pid 6911] close(10) = -1 EBADF (Bad file descriptor) [pid 6911] close(11) = -1 EBADF (Bad file descriptor) [pid 6911] close(12) = -1 EBADF (Bad file descriptor) [pid 6911] close(13) = -1 EBADF (Bad file descriptor) [pid 6911] close(14) = -1 EBADF (Bad file descriptor) [pid 6911] close(15) = -1 EBADF (Bad file descriptor) [pid 6911] close(16) = -1 EBADF (Bad file descriptor) [pid 6911] close(17) = -1 EBADF (Bad file descriptor) [pid 6911] close(18) = -1 EBADF (Bad file descriptor) [pid 6911] close(19) = -1 EBADF (Bad file descriptor) [pid 6911] close(20) = -1 EBADF (Bad file descriptor) [pid 6911] close(21) = -1 EBADF (Bad file descriptor) [pid 6911] close(22) = -1 EBADF (Bad file descriptor) [pid 6911] close(23) = -1 EBADF (Bad file descriptor) [pid 6911] close(24) = -1 EBADF (Bad file descriptor) [pid 6911] close(25) = -1 EBADF (Bad file descriptor) [pid 6911] close(26) = -1 EBADF (Bad file descriptor) [pid 6911] close(27) = -1 EBADF (Bad file descriptor) [pid 6911] close(28) = -1 EBADF (Bad file descriptor) [pid 6911] close(29) = -1 EBADF (Bad file descriptor) [pid 6911] exit_group(0) = ? [pid 6911] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1863 ./strace-static-x86_64: Process 6912 attached [pid 6912] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6912] setpgid(0, 0) = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6912] write(3, "1000", 4) = 4 [pid 6912] close(3) = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6912] setns(201, 0) = 0 [pid 6912] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6912] setns(3, 0) = 0 [pid 6912] close(3) = 0 [pid 6912] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6912] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6912] close(3) = -1 EBADF (Bad file descriptor) [pid 6912] close(4) = 0 [pid 6912] close(5) = -1 EBADF (Bad file descriptor) [pid 6912] close(6) = -1 EBADF (Bad file descriptor) [pid 6912] close(7) = -1 EBADF (Bad file descriptor) [pid 6912] close(8) = -1 EBADF (Bad file descriptor) [pid 6912] close(9) = -1 EBADF (Bad file descriptor) [pid 6912] close(10) = -1 EBADF (Bad file descriptor) [pid 6912] close(11) = -1 EBADF (Bad file descriptor) [pid 6912] close(12) = -1 EBADF (Bad file descriptor) [pid 6912] close(13) = -1 EBADF (Bad file descriptor) [pid 6912] close(14) = -1 EBADF (Bad file descriptor) [pid 6912] close(15) = -1 EBADF (Bad file descriptor) [pid 6912] close(16) = -1 EBADF (Bad file descriptor) [pid 6912] close(17) = -1 EBADF (Bad file descriptor) [pid 6912] close(18) = -1 EBADF (Bad file descriptor) [pid 6912] close(19) = -1 EBADF (Bad file descriptor) [pid 6912] close(20) = -1 EBADF (Bad file descriptor) [pid 6912] close(21) = -1 EBADF (Bad file descriptor) [pid 6912] close(22) = -1 EBADF (Bad file descriptor) [pid 6912] close(23) = -1 EBADF (Bad file descriptor) [pid 6912] close(24) = -1 EBADF (Bad file descriptor) [pid 6912] close(25) = -1 EBADF (Bad file descriptor) [pid 6912] close(26) = -1 EBADF (Bad file descriptor) [pid 6912] close(27) = -1 EBADF (Bad file descriptor) [pid 6912] close(28) = -1 EBADF (Bad file descriptor) [pid 6912] close(29) = -1 EBADF (Bad file descriptor) [pid 6912] exit_group(0) = ? [pid 6912] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6913 attached [pid 6913] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1864 [pid 6913] <... prctl resumed>) = 0 [pid 6913] setpgid(0, 0) = 0 [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6913] write(3, "1000", 4) = 4 [pid 6913] close(3) = 0 [pid 6913] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6913] setns(201, 0) = 0 [pid 6913] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6913] setns(3, 0) = 0 [pid 6913] close(3) = 0 [pid 6913] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6913] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6913] close(3) = -1 EBADF (Bad file descriptor) [pid 6913] close(4) = 0 [pid 6913] close(5) = -1 EBADF (Bad file descriptor) [pid 6913] close(6) = -1 EBADF (Bad file descriptor) [pid 6913] close(7) = -1 EBADF (Bad file descriptor) [pid 6913] close(8) = -1 EBADF (Bad file descriptor) [pid 6913] close(9) = -1 EBADF (Bad file descriptor) [pid 6913] close(10) = -1 EBADF (Bad file descriptor) [pid 6913] close(11) = -1 EBADF (Bad file descriptor) [pid 6913] close(12) = -1 EBADF (Bad file descriptor) [pid 6913] close(13) = -1 EBADF (Bad file descriptor) [pid 6913] close(14) = -1 EBADF (Bad file descriptor) [pid 6913] close(15) = -1 EBADF (Bad file descriptor) [pid 6913] close(16) = -1 EBADF (Bad file descriptor) [pid 6913] close(17) = -1 EBADF (Bad file descriptor) [pid 6913] close(18) = -1 EBADF (Bad file descriptor) [pid 6913] close(19) = -1 EBADF (Bad file descriptor) [pid 6913] close(20) = -1 EBADF (Bad file descriptor) [pid 6913] close(21) = -1 EBADF (Bad file descriptor) [pid 6913] close(22) = -1 EBADF (Bad file descriptor) [pid 6913] close(23) = -1 EBADF (Bad file descriptor) [pid 6913] close(24) = -1 EBADF (Bad file descriptor) [pid 6913] close(25) = -1 EBADF (Bad file descriptor) [pid 6913] close(26) = -1 EBADF (Bad file descriptor) [pid 6913] close(27) = -1 EBADF (Bad file descriptor) [pid 6913] close(28) = -1 EBADF (Bad file descriptor) [pid 6913] close(29) = -1 EBADF (Bad file descriptor) [pid 6913] exit_group(0) = ? [pid 6913] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1865 ./strace-static-x86_64: Process 6914 attached [pid 6914] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6914] setpgid(0, 0) = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6914] write(3, "1000", 4) = 4 [pid 6914] close(3) = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6914] setns(201, 0) = 0 [pid 6914] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6914] setns(3, 0) = 0 [pid 6914] close(3) = 0 [pid 6914] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6914] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6914] close(3) = -1 EBADF (Bad file descriptor) [pid 6914] close(4) = 0 [pid 6914] close(5) = -1 EBADF (Bad file descriptor) [pid 6914] close(6) = -1 EBADF (Bad file descriptor) [pid 6914] close(7) = -1 EBADF (Bad file descriptor) [pid 6914] close(8) = -1 EBADF (Bad file descriptor) [pid 6914] close(9) = -1 EBADF (Bad file descriptor) [pid 6914] close(10) = -1 EBADF (Bad file descriptor) [pid 6914] close(11) = -1 EBADF (Bad file descriptor) [pid 6914] close(12) = -1 EBADF (Bad file descriptor) [pid 6914] close(13) = -1 EBADF (Bad file descriptor) [pid 6914] close(14) = -1 EBADF (Bad file descriptor) [pid 6914] close(15) = -1 EBADF (Bad file descriptor) [pid 6914] close(16) = -1 EBADF (Bad file descriptor) [pid 6914] close(17) = -1 EBADF (Bad file descriptor) [pid 6914] close(18) = -1 EBADF (Bad file descriptor) [pid 6914] close(19) = -1 EBADF (Bad file descriptor) [pid 6914] close(20) = -1 EBADF (Bad file descriptor) [pid 6914] close(21) = -1 EBADF (Bad file descriptor) [pid 6914] close(22) = -1 EBADF (Bad file descriptor) [pid 6914] close(23) = -1 EBADF (Bad file descriptor) [pid 6914] close(24) = -1 EBADF (Bad file descriptor) [pid 6914] close(25) = -1 EBADF (Bad file descriptor) [pid 6914] close(26) = -1 EBADF (Bad file descriptor) [pid 6914] close(27) = -1 EBADF (Bad file descriptor) [pid 6914] close(28) = -1 EBADF (Bad file descriptor) [pid 6914] close(29) = -1 EBADF (Bad file descriptor) [pid 6914] exit_group(0) = ? [pid 6914] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6915 attached [pid 6915] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1866 [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6915] setpgid(0, 0) = 0 [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6915] write(3, "1000", 4) = 4 [pid 6915] close(3) = 0 [pid 6915] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6915] setns(201, 0) = 0 [pid 6915] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6915] setns(3, 0) = 0 [pid 6915] close(3) = 0 [pid 6915] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6915] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6915] close(3) = -1 EBADF (Bad file descriptor) [pid 6915] close(4) = 0 [pid 6915] close(5) = -1 EBADF (Bad file descriptor) [pid 6915] close(6) = -1 EBADF (Bad file descriptor) [pid 6915] close(7) = -1 EBADF (Bad file descriptor) [pid 6915] close(8) = -1 EBADF (Bad file descriptor) [pid 6915] close(9) = -1 EBADF (Bad file descriptor) [pid 6915] close(10) = -1 EBADF (Bad file descriptor) [pid 6915] close(11) = -1 EBADF (Bad file descriptor) [pid 6915] close(12) = -1 EBADF (Bad file descriptor) [pid 6915] close(13) = -1 EBADF (Bad file descriptor) [pid 6915] close(14) = -1 EBADF (Bad file descriptor) [pid 6915] close(15) = -1 EBADF (Bad file descriptor) [pid 6915] close(16) = -1 EBADF (Bad file descriptor) [pid 6915] close(17) = -1 EBADF (Bad file descriptor) [pid 6915] close(18) = -1 EBADF (Bad file descriptor) [pid 6915] close(19) = -1 EBADF (Bad file descriptor) [pid 6915] close(20) = -1 EBADF (Bad file descriptor) [pid 6915] close(21) = -1 EBADF (Bad file descriptor) [pid 6915] close(22) = -1 EBADF (Bad file descriptor) [pid 6915] close(23) = -1 EBADF (Bad file descriptor) [pid 6915] close(24) = -1 EBADF (Bad file descriptor) [pid 6915] close(25) = -1 EBADF (Bad file descriptor) [pid 6915] close(26) = -1 EBADF (Bad file descriptor) [pid 6915] close(27) = -1 EBADF (Bad file descriptor) [pid 6915] close(28) = -1 EBADF (Bad file descriptor) [pid 6915] close(29) = -1 EBADF (Bad file descriptor) [pid 6915] exit_group(0) = ? [pid 6915] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1866, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6916 attached , child_tidptr=0x555555cb2690) = 1867 [pid 6916] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6916] setpgid(0, 0) = 0 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6916] write(3, "1000", 4) = 4 [pid 6916] close(3) = 0 [pid 6916] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6916] setns(201, 0) = 0 [pid 6916] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6916] setns(3, 0) = 0 [pid 6916] close(3) = 0 [pid 6916] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6916] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6916] close(3) = -1 EBADF (Bad file descriptor) [pid 6916] close(4) = 0 [pid 6916] close(5) = -1 EBADF (Bad file descriptor) [pid 6916] close(6) = -1 EBADF (Bad file descriptor) [pid 6916] close(7) = -1 EBADF (Bad file descriptor) [pid 6916] close(8) = -1 EBADF (Bad file descriptor) [pid 6916] close(9) = -1 EBADF (Bad file descriptor) [pid 6916] close(10) = -1 EBADF (Bad file descriptor) [pid 6916] close(11) = -1 EBADF (Bad file descriptor) [pid 6916] close(12) = -1 EBADF (Bad file descriptor) [pid 6916] close(13) = -1 EBADF (Bad file descriptor) [pid 6916] close(14) = -1 EBADF (Bad file descriptor) [pid 6916] close(15) = -1 EBADF (Bad file descriptor) [pid 6916] close(16) = -1 EBADF (Bad file descriptor) [pid 6916] close(17) = -1 EBADF (Bad file descriptor) [pid 6916] close(18) = -1 EBADF (Bad file descriptor) [pid 6916] close(19) = -1 EBADF (Bad file descriptor) [pid 6916] close(20) = -1 EBADF (Bad file descriptor) [pid 6916] close(21) = -1 EBADF (Bad file descriptor) [pid 6916] close(22) = -1 EBADF (Bad file descriptor) [pid 6916] close(23) = -1 EBADF (Bad file descriptor) [pid 6916] close(24) = -1 EBADF (Bad file descriptor) [pid 6916] close(25) = -1 EBADF (Bad file descriptor) [pid 6916] close(26) = -1 EBADF (Bad file descriptor) [pid 6916] close(27) = -1 EBADF (Bad file descriptor) [pid 6916] close(28) = -1 EBADF (Bad file descriptor) [pid 6916] close(29) = -1 EBADF (Bad file descriptor) [pid 6916] exit_group(0) = ? [pid 6916] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6917 attached [pid 6917] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1868 [pid 6917] <... set_robust_list resumed>) = 0 [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6917] setpgid(0, 0) = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6917] write(3, "1000", 4) = 4 [pid 6917] close(3) = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6917] setns(201, 0) = 0 [pid 6917] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6917] setns(3, 0) = 0 [pid 6917] close(3) = 0 [pid 6917] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6917] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6917] close(3) = -1 EBADF (Bad file descriptor) [pid 6917] close(4) = 0 [pid 6917] close(5) = -1 EBADF (Bad file descriptor) [pid 6917] close(6) = -1 EBADF (Bad file descriptor) [pid 6917] close(7) = -1 EBADF (Bad file descriptor) [pid 6917] close(8) = -1 EBADF (Bad file descriptor) [pid 6917] close(9) = -1 EBADF (Bad file descriptor) [pid 6917] close(10) = -1 EBADF (Bad file descriptor) [pid 6917] close(11) = -1 EBADF (Bad file descriptor) [pid 6917] close(12) = -1 EBADF (Bad file descriptor) [pid 6917] close(13) = -1 EBADF (Bad file descriptor) [pid 6917] close(14) = -1 EBADF (Bad file descriptor) [pid 6917] close(15) = -1 EBADF (Bad file descriptor) [pid 6917] close(16) = -1 EBADF (Bad file descriptor) [pid 6917] close(17) = -1 EBADF (Bad file descriptor) [pid 6917] close(18) = -1 EBADF (Bad file descriptor) [pid 6917] close(19) = -1 EBADF (Bad file descriptor) [pid 6917] close(20) = -1 EBADF (Bad file descriptor) [pid 6917] close(21) = -1 EBADF (Bad file descriptor) [pid 6917] close(22) = -1 EBADF (Bad file descriptor) [pid 6917] close(23) = -1 EBADF (Bad file descriptor) [pid 6917] close(24) = -1 EBADF (Bad file descriptor) [pid 6917] close(25) = -1 EBADF (Bad file descriptor) [pid 6917] close(26) = -1 EBADF (Bad file descriptor) [pid 6917] close(27) = -1 EBADF (Bad file descriptor) [pid 6917] close(28) = -1 EBADF (Bad file descriptor) [pid 6917] close(29) = -1 EBADF (Bad file descriptor) [pid 6917] exit_group(0) = ? [pid 6917] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6918 attached [pid 6918] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1869 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6918] setpgid(0, 0) = 0 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] write(3, "1000", 4) = 4 [pid 6918] close(3) = 0 [pid 6918] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6918] setns(201, 0) = 0 [pid 6918] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6918] setns(3, 0) = 0 [pid 6918] close(3) = 0 [pid 6918] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6918] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6918] close(3) = -1 EBADF (Bad file descriptor) [pid 6918] close(4) = 0 [pid 6918] close(5) = -1 EBADF (Bad file descriptor) [pid 6918] close(6) = -1 EBADF (Bad file descriptor) [pid 6918] close(7) = -1 EBADF (Bad file descriptor) [pid 6918] close(8) = -1 EBADF (Bad file descriptor) [pid 6918] close(9) = -1 EBADF (Bad file descriptor) [pid 6918] close(10) = -1 EBADF (Bad file descriptor) [pid 6918] close(11) = -1 EBADF (Bad file descriptor) [pid 6918] close(12) = -1 EBADF (Bad file descriptor) [pid 6918] close(13) = -1 EBADF (Bad file descriptor) [pid 6918] close(14) = -1 EBADF (Bad file descriptor) [pid 6918] close(15) = -1 EBADF (Bad file descriptor) [pid 6918] close(16) = -1 EBADF (Bad file descriptor) [pid 6918] close(17) = -1 EBADF (Bad file descriptor) [pid 6918] close(18) = -1 EBADF (Bad file descriptor) [pid 6918] close(19) = -1 EBADF (Bad file descriptor) [pid 6918] close(20) = -1 EBADF (Bad file descriptor) [pid 6918] close(21) = -1 EBADF (Bad file descriptor) [pid 6918] close(22) = -1 EBADF (Bad file descriptor) [pid 6918] close(23) = -1 EBADF (Bad file descriptor) [pid 6918] close(24) = -1 EBADF (Bad file descriptor) [pid 6918] close(25) = -1 EBADF (Bad file descriptor) [pid 6918] close(26) = -1 EBADF (Bad file descriptor) [pid 6918] close(27) = -1 EBADF (Bad file descriptor) [pid 6918] close(28) = -1 EBADF (Bad file descriptor) [pid 6918] close(29) = -1 EBADF (Bad file descriptor) [pid 6918] exit_group(0) = ? [pid 6918] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6920 attached [pid 6920] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1870 [pid 6920] <... prctl resumed>) = 0 [pid 6920] setpgid(0, 0) = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6920] write(3, "1000", 4) = 4 [pid 6920] close(3) = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6920] setns(201, 0) = 0 [pid 6920] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6920] setns(3, 0) = 0 [pid 6920] close(3) = 0 [pid 6920] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6920] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6920] close(3) = -1 EBADF (Bad file descriptor) [pid 6920] close(4) = 0 [pid 6920] close(5) = -1 EBADF (Bad file descriptor) [pid 6920] close(6) = -1 EBADF (Bad file descriptor) [pid 6920] close(7) = -1 EBADF (Bad file descriptor) [pid 6920] close(8) = -1 EBADF (Bad file descriptor) [pid 6920] close(9) = -1 EBADF (Bad file descriptor) [pid 6920] close(10) = -1 EBADF (Bad file descriptor) [pid 6920] close(11) = -1 EBADF (Bad file descriptor) [pid 6920] close(12) = -1 EBADF (Bad file descriptor) [pid 6920] close(13) = -1 EBADF (Bad file descriptor) [pid 6920] close(14) = -1 EBADF (Bad file descriptor) [pid 6920] close(15) = -1 EBADF (Bad file descriptor) [pid 6920] close(16) = -1 EBADF (Bad file descriptor) [pid 6920] close(17) = -1 EBADF (Bad file descriptor) [pid 6920] close(18) = -1 EBADF (Bad file descriptor) [pid 6920] close(19) = -1 EBADF (Bad file descriptor) [pid 6920] close(20) = -1 EBADF (Bad file descriptor) [pid 6920] close(21) = -1 EBADF (Bad file descriptor) [pid 6920] close(22) = -1 EBADF (Bad file descriptor) [pid 6920] close(23) = -1 EBADF (Bad file descriptor) [pid 6920] close(24) = -1 EBADF (Bad file descriptor) [pid 6920] close(25) = -1 EBADF (Bad file descriptor) [pid 6920] close(26) = -1 EBADF (Bad file descriptor) [pid 6920] close(27) = -1 EBADF (Bad file descriptor) [pid 6920] close(28) = -1 EBADF (Bad file descriptor) [pid 6920] close(29) = -1 EBADF (Bad file descriptor) [pid 6920] exit_group(0) = ? [pid 6920] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6921 attached , child_tidptr=0x555555cb2690) = 1871 [pid 6921] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6921] setpgid(0, 0) = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6921] write(3, "1000", 4) = 4 [pid 6921] close(3) = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6921] setns(201, 0) = 0 [pid 6921] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6921] setns(3, 0) = 0 [pid 6921] close(3) = 0 [pid 6921] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6921] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6921] close(3) = -1 EBADF (Bad file descriptor) [pid 6921] close(4) = 0 [pid 6921] close(5) = -1 EBADF (Bad file descriptor) [pid 6921] close(6) = -1 EBADF (Bad file descriptor) [pid 6921] close(7) = -1 EBADF (Bad file descriptor) [pid 6921] close(8) = -1 EBADF (Bad file descriptor) [pid 6921] close(9) = -1 EBADF (Bad file descriptor) [pid 6921] close(10) = -1 EBADF (Bad file descriptor) [pid 6921] close(11) = -1 EBADF (Bad file descriptor) [pid 6921] close(12) = -1 EBADF (Bad file descriptor) [pid 6921] close(13) = -1 EBADF (Bad file descriptor) [pid 6921] close(14) = -1 EBADF (Bad file descriptor) [pid 6921] close(15) = -1 EBADF (Bad file descriptor) [pid 6921] close(16) = -1 EBADF (Bad file descriptor) [pid 6921] close(17) = -1 EBADF (Bad file descriptor) [pid 6921] close(18) = -1 EBADF (Bad file descriptor) [pid 6921] close(19) = -1 EBADF (Bad file descriptor) [pid 6921] close(20) = -1 EBADF (Bad file descriptor) [pid 6921] close(21) = -1 EBADF (Bad file descriptor) [pid 6921] close(22) = -1 EBADF (Bad file descriptor) [pid 6921] close(23) = -1 EBADF (Bad file descriptor) [pid 6921] close(24) = -1 EBADF (Bad file descriptor) [pid 6921] close(25) = -1 EBADF (Bad file descriptor) [pid 6921] close(26) = -1 EBADF (Bad file descriptor) [pid 6921] close(27) = -1 EBADF (Bad file descriptor) [pid 6921] close(28) = -1 EBADF (Bad file descriptor) [pid 6921] close(29) = -1 EBADF (Bad file descriptor) [pid 6921] exit_group(0) = ? [pid 6921] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6922 attached [pid 6922] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1872 [pid 6922] <... set_robust_list resumed>) = 0 [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6922] setpgid(0, 0) = 0 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6922] write(3, "1000", 4) = 4 [pid 6922] close(3) = 0 [pid 6922] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6922] setns(201, 0) = 0 [pid 6922] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6922] setns(3, 0) = 0 [pid 6922] close(3) = 0 [pid 6922] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6922] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6922] close(3) = -1 EBADF (Bad file descriptor) [pid 6922] close(4) = 0 [pid 6922] close(5) = -1 EBADF (Bad file descriptor) [pid 6922] close(6) = -1 EBADF (Bad file descriptor) [pid 6922] close(7) = -1 EBADF (Bad file descriptor) [pid 6922] close(8) = -1 EBADF (Bad file descriptor) [pid 6922] close(9) = -1 EBADF (Bad file descriptor) [pid 6922] close(10) = -1 EBADF (Bad file descriptor) [pid 6922] close(11) = -1 EBADF (Bad file descriptor) [pid 6922] close(12) = -1 EBADF (Bad file descriptor) [pid 6922] close(13) = -1 EBADF (Bad file descriptor) [pid 6922] close(14) = -1 EBADF (Bad file descriptor) [pid 6922] close(15) = -1 EBADF (Bad file descriptor) [pid 6922] close(16) = -1 EBADF (Bad file descriptor) [pid 6922] close(17) = -1 EBADF (Bad file descriptor) [pid 6922] close(18) = -1 EBADF (Bad file descriptor) [pid 6922] close(19) = -1 EBADF (Bad file descriptor) [pid 6922] close(20) = -1 EBADF (Bad file descriptor) [pid 6922] close(21) = -1 EBADF (Bad file descriptor) [pid 6922] close(22) = -1 EBADF (Bad file descriptor) [pid 6922] close(23) = -1 EBADF (Bad file descriptor) [pid 6922] close(24) = -1 EBADF (Bad file descriptor) [pid 6922] close(25) = -1 EBADF (Bad file descriptor) [pid 6922] close(26) = -1 EBADF (Bad file descriptor) [pid 6922] close(27) = -1 EBADF (Bad file descriptor) [pid 6922] close(28) = -1 EBADF (Bad file descriptor) [pid 6922] close(29) = -1 EBADF (Bad file descriptor) [pid 6922] exit_group(0) = ? [pid 6922] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6923 attached [pid 6923] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1873 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6923] setpgid(0, 0) = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6923] write(3, "1000", 4) = 4 [pid 6923] close(3) = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6923] setns(201, 0) = 0 [pid 6923] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6923] setns(3, 0) = 0 [pid 6923] close(3) = 0 [pid 6923] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6923] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6923] close(3) = -1 EBADF (Bad file descriptor) [pid 6923] close(4) = 0 [pid 6923] close(5) = -1 EBADF (Bad file descriptor) [pid 6923] close(6) = -1 EBADF (Bad file descriptor) [pid 6923] close(7) = -1 EBADF (Bad file descriptor) [pid 6923] close(8) = -1 EBADF (Bad file descriptor) [pid 6923] close(9) = -1 EBADF (Bad file descriptor) [pid 6923] close(10) = -1 EBADF (Bad file descriptor) [pid 6923] close(11) = -1 EBADF (Bad file descriptor) [pid 6923] close(12) = -1 EBADF (Bad file descriptor) [pid 6923] close(13) = -1 EBADF (Bad file descriptor) [pid 6923] close(14) = -1 EBADF (Bad file descriptor) [pid 6923] close(15) = -1 EBADF (Bad file descriptor) [pid 6923] close(16) = -1 EBADF (Bad file descriptor) [pid 6923] close(17) = -1 EBADF (Bad file descriptor) [pid 6923] close(18) = -1 EBADF (Bad file descriptor) [pid 6923] close(19) = -1 EBADF (Bad file descriptor) [pid 6923] close(20) = -1 EBADF (Bad file descriptor) [pid 6923] close(21) = -1 EBADF (Bad file descriptor) [pid 6923] close(22) = -1 EBADF (Bad file descriptor) [pid 6923] close(23) = -1 EBADF (Bad file descriptor) [pid 6923] close(24) = -1 EBADF (Bad file descriptor) [pid 6923] close(25) = -1 EBADF (Bad file descriptor) [pid 6923] close(26) = -1 EBADF (Bad file descriptor) [pid 6923] close(27) = -1 EBADF (Bad file descriptor) [pid 6923] close(28) = -1 EBADF (Bad file descriptor) [pid 6923] close(29) = -1 EBADF (Bad file descriptor) [pid 6923] exit_group(0) = ? [pid 6923] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1873, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6924 attached [pid 6924] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1874 [pid 6924] <... prctl resumed>) = 0 [pid 6924] setpgid(0, 0) = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6924] write(3, "1000", 4) = 4 [pid 6924] close(3) = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6924] setns(201, 0) = 0 [pid 6924] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6924] setns(3, 0) = 0 [pid 6924] close(3) = 0 [pid 6924] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6924] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6924] close(3) = -1 EBADF (Bad file descriptor) [pid 6924] close(4) = 0 [pid 6924] close(5) = -1 EBADF (Bad file descriptor) [pid 6924] close(6) = -1 EBADF (Bad file descriptor) [pid 6924] close(7) = -1 EBADF (Bad file descriptor) [pid 6924] close(8) = -1 EBADF (Bad file descriptor) [pid 6924] close(9) = -1 EBADF (Bad file descriptor) [pid 6924] close(10) = -1 EBADF (Bad file descriptor) [pid 6924] close(11) = -1 EBADF (Bad file descriptor) [pid 6924] close(12) = -1 EBADF (Bad file descriptor) [pid 6924] close(13) = -1 EBADF (Bad file descriptor) [pid 6924] close(14) = -1 EBADF (Bad file descriptor) [pid 6924] close(15) = -1 EBADF (Bad file descriptor) [pid 6924] close(16) = -1 EBADF (Bad file descriptor) [pid 6924] close(17) = -1 EBADF (Bad file descriptor) [pid 6924] close(18) = -1 EBADF (Bad file descriptor) [pid 6924] close(19) = -1 EBADF (Bad file descriptor) [pid 6924] close(20) = -1 EBADF (Bad file descriptor) [pid 6924] close(21) = -1 EBADF (Bad file descriptor) [pid 6924] close(22) = -1 EBADF (Bad file descriptor) [pid 6924] close(23) = -1 EBADF (Bad file descriptor) [pid 6924] close(24) = -1 EBADF (Bad file descriptor) [pid 6924] close(25) = -1 EBADF (Bad file descriptor) [pid 6924] close(26) = -1 EBADF (Bad file descriptor) [pid 6924] close(27) = -1 EBADF (Bad file descriptor) [pid 6924] close(28) = -1 EBADF (Bad file descriptor) [pid 6924] close(29) = -1 EBADF (Bad file descriptor) [pid 6924] exit_group(0) = ? [pid 6924] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1874, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6925 attached [pid 6925] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1875 [pid 6925] <... set_robust_list resumed>) = 0 [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6925] setpgid(0, 0) = 0 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6925] write(3, "1000", 4) = 4 [pid 6925] close(3) = 0 [pid 6925] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6925] setns(201, 0) = 0 [pid 6925] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6925] setns(3, 0) = 0 [pid 6925] close(3) = 0 [pid 6925] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6925] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6925] close(3) = -1 EBADF (Bad file descriptor) [pid 6925] close(4) = 0 [pid 6925] close(5) = -1 EBADF (Bad file descriptor) [pid 6925] close(6) = -1 EBADF (Bad file descriptor) [pid 6925] close(7) = -1 EBADF (Bad file descriptor) [pid 6925] close(8) = -1 EBADF (Bad file descriptor) [pid 6925] close(9) = -1 EBADF (Bad file descriptor) [pid 6925] close(10) = -1 EBADF (Bad file descriptor) [pid 6925] close(11) = -1 EBADF (Bad file descriptor) [pid 6925] close(12) = -1 EBADF (Bad file descriptor) [pid 6925] close(13) = -1 EBADF (Bad file descriptor) [pid 6925] close(14) = -1 EBADF (Bad file descriptor) [pid 6925] close(15) = -1 EBADF (Bad file descriptor) [pid 6925] close(16) = -1 EBADF (Bad file descriptor) [pid 6925] close(17) = -1 EBADF (Bad file descriptor) [pid 6925] close(18) = -1 EBADF (Bad file descriptor) [pid 6925] close(19) = -1 EBADF (Bad file descriptor) [pid 6925] close(20) = -1 EBADF (Bad file descriptor) [pid 6925] close(21) = -1 EBADF (Bad file descriptor) [pid 6925] close(22) = -1 EBADF (Bad file descriptor) [pid 6925] close(23) = -1 EBADF (Bad file descriptor) [pid 6925] close(24) = -1 EBADF (Bad file descriptor) [pid 6925] close(25) = -1 EBADF (Bad file descriptor) [pid 6925] close(26) = -1 EBADF (Bad file descriptor) [pid 6925] close(27) = -1 EBADF (Bad file descriptor) [pid 6925] close(28) = -1 EBADF (Bad file descriptor) [pid 6925] close(29) = -1 EBADF (Bad file descriptor) [pid 6925] exit_group(0) = ? [pid 6925] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1875, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6926 attached [pid 6926] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1876 [pid 6926] <... set_robust_list resumed>) = 0 [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6926] setpgid(0, 0) = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6926] write(3, "1000", 4) = 4 [pid 6926] close(3) = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6926] setns(201, 0) = 0 [pid 6926] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6926] setns(3, 0) = 0 [pid 6926] close(3) = 0 [pid 6926] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6926] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6926] close(3) = -1 EBADF (Bad file descriptor) [pid 6926] close(4) = 0 [pid 6926] close(5) = -1 EBADF (Bad file descriptor) [pid 6926] close(6) = -1 EBADF (Bad file descriptor) [pid 6926] close(7) = -1 EBADF (Bad file descriptor) [pid 6926] close(8) = -1 EBADF (Bad file descriptor) [pid 6926] close(9) = -1 EBADF (Bad file descriptor) [pid 6926] close(10) = -1 EBADF (Bad file descriptor) [pid 6926] close(11) = -1 EBADF (Bad file descriptor) [pid 6926] close(12) = -1 EBADF (Bad file descriptor) [pid 6926] close(13) = -1 EBADF (Bad file descriptor) [pid 6926] close(14) = -1 EBADF (Bad file descriptor) [pid 6926] close(15) = -1 EBADF (Bad file descriptor) [pid 6926] close(16) = -1 EBADF (Bad file descriptor) [pid 6926] close(17) = -1 EBADF (Bad file descriptor) [pid 6926] close(18) = -1 EBADF (Bad file descriptor) [pid 6926] close(19) = -1 EBADF (Bad file descriptor) [pid 6926] close(20) = -1 EBADF (Bad file descriptor) [pid 6926] close(21) = -1 EBADF (Bad file descriptor) [pid 6926] close(22) = -1 EBADF (Bad file descriptor) [pid 6926] close(23) = -1 EBADF (Bad file descriptor) [pid 6926] close(24) = -1 EBADF (Bad file descriptor) [pid 6926] close(25) = -1 EBADF (Bad file descriptor) [pid 6926] close(26) = -1 EBADF (Bad file descriptor) [pid 6926] close(27) = -1 EBADF (Bad file descriptor) [pid 6926] close(28) = -1 EBADF (Bad file descriptor) [pid 6926] close(29) = -1 EBADF (Bad file descriptor) [pid 6926] exit_group(0) = ? [pid 6926] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6927 attached [pid 6927] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1877 [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6927] setpgid(0, 0) = 0 [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6927] write(3, "1000", 4) = 4 [pid 6927] close(3) = 0 [pid 6927] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6927] setns(201, 0) = 0 [pid 6927] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6927] setns(3, 0) = 0 [pid 6927] close(3) = 0 [pid 6927] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6927] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6927] close(3) = -1 EBADF (Bad file descriptor) [pid 6927] close(4) = 0 [pid 6927] close(5) = -1 EBADF (Bad file descriptor) [pid 6927] close(6) = -1 EBADF (Bad file descriptor) [pid 6927] close(7) = -1 EBADF (Bad file descriptor) [pid 6927] close(8) = -1 EBADF (Bad file descriptor) [pid 6927] close(9) = -1 EBADF (Bad file descriptor) [pid 6927] close(10) = -1 EBADF (Bad file descriptor) [pid 6927] close(11) = -1 EBADF (Bad file descriptor) [pid 6927] close(12) = -1 EBADF (Bad file descriptor) [pid 6927] close(13) = -1 EBADF (Bad file descriptor) [pid 6927] close(14) = -1 EBADF (Bad file descriptor) [pid 6927] close(15) = -1 EBADF (Bad file descriptor) [pid 6927] close(16) = -1 EBADF (Bad file descriptor) [pid 6927] close(17) = -1 EBADF (Bad file descriptor) [pid 6927] close(18) = -1 EBADF (Bad file descriptor) [pid 6927] close(19) = -1 EBADF (Bad file descriptor) [pid 6927] close(20) = -1 EBADF (Bad file descriptor) [pid 6927] close(21) = -1 EBADF (Bad file descriptor) [pid 6927] close(22) = -1 EBADF (Bad file descriptor) [pid 6927] close(23) = -1 EBADF (Bad file descriptor) [pid 6927] close(24) = -1 EBADF (Bad file descriptor) [pid 6927] close(25) = -1 EBADF (Bad file descriptor) [pid 6927] close(26) = -1 EBADF (Bad file descriptor) [pid 6927] close(27) = -1 EBADF (Bad file descriptor) [pid 6927] close(28) = -1 EBADF (Bad file descriptor) [pid 6927] close(29) = -1 EBADF (Bad file descriptor) [pid 6927] exit_group(0) = ? [pid 6927] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6928 attached , child_tidptr=0x555555cb2690) = 1878 [pid 6928] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6928] setpgid(0, 0) = 0 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6928] write(3, "1000", 4) = 4 [pid 6928] close(3) = 0 [pid 6928] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6928] setns(201, 0) = 0 [pid 6928] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6928] setns(3, 0) = 0 [pid 6928] close(3) = 0 [pid 6928] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6928] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6928] close(3) = -1 EBADF (Bad file descriptor) [pid 6928] close(4) = 0 [pid 6928] close(5) = -1 EBADF (Bad file descriptor) [pid 6928] close(6) = -1 EBADF (Bad file descriptor) [pid 6928] close(7) = -1 EBADF (Bad file descriptor) [pid 6928] close(8) = -1 EBADF (Bad file descriptor) [pid 6928] close(9) = -1 EBADF (Bad file descriptor) [pid 6928] close(10) = -1 EBADF (Bad file descriptor) [pid 6928] close(11) = -1 EBADF (Bad file descriptor) [pid 6928] close(12) = -1 EBADF (Bad file descriptor) [pid 6928] close(13) = -1 EBADF (Bad file descriptor) [pid 6928] close(14) = -1 EBADF (Bad file descriptor) [pid 6928] close(15) = -1 EBADF (Bad file descriptor) [pid 6928] close(16) = -1 EBADF (Bad file descriptor) [pid 6928] close(17) = -1 EBADF (Bad file descriptor) [pid 6928] close(18) = -1 EBADF (Bad file descriptor) [pid 6928] close(19) = -1 EBADF (Bad file descriptor) [pid 6928] close(20) = -1 EBADF (Bad file descriptor) [pid 6928] close(21) = -1 EBADF (Bad file descriptor) [pid 6928] close(22) = -1 EBADF (Bad file descriptor) [pid 6928] close(23) = -1 EBADF (Bad file descriptor) [pid 6928] close(24) = -1 EBADF (Bad file descriptor) [pid 6928] close(25) = -1 EBADF (Bad file descriptor) [pid 6928] close(26) = -1 EBADF (Bad file descriptor) [pid 6928] close(27) = -1 EBADF (Bad file descriptor) [pid 6928] close(28) = -1 EBADF (Bad file descriptor) [pid 6928] close(29) = -1 EBADF (Bad file descriptor) [pid 6928] exit_group(0) = ? [pid 6928] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6929 attached [pid 6929] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1879 [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6929] setpgid(0, 0) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6929] write(3, "1000", 4) = 4 [pid 6929] close(3) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6929] setns(201, 0) = 0 [pid 6929] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6929] setns(3, 0) = 0 [pid 6929] close(3) = 0 [pid 6929] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6929] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6929] close(3) = -1 EBADF (Bad file descriptor) [pid 6929] close(4) = 0 [pid 6929] close(5) = -1 EBADF (Bad file descriptor) [pid 6929] close(6) = -1 EBADF (Bad file descriptor) [pid 6929] close(7) = -1 EBADF (Bad file descriptor) [pid 6929] close(8) = -1 EBADF (Bad file descriptor) [pid 6929] close(9) = -1 EBADF (Bad file descriptor) [pid 6929] close(10) = -1 EBADF (Bad file descriptor) [pid 6929] close(11) = -1 EBADF (Bad file descriptor) [pid 6929] close(12) = -1 EBADF (Bad file descriptor) [pid 6929] close(13) = -1 EBADF (Bad file descriptor) [pid 6929] close(14) = -1 EBADF (Bad file descriptor) [pid 6929] close(15) = -1 EBADF (Bad file descriptor) [pid 6929] close(16) = -1 EBADF (Bad file descriptor) [pid 6929] close(17) = -1 EBADF (Bad file descriptor) [pid 6929] close(18) = -1 EBADF (Bad file descriptor) [pid 6929] close(19) = -1 EBADF (Bad file descriptor) [pid 6929] close(20) = -1 EBADF (Bad file descriptor) [pid 6929] close(21) = -1 EBADF (Bad file descriptor) [pid 6929] close(22) = -1 EBADF (Bad file descriptor) [pid 6929] close(23) = -1 EBADF (Bad file descriptor) [pid 6929] close(24) = -1 EBADF (Bad file descriptor) [pid 6929] close(25) = -1 EBADF (Bad file descriptor) [pid 6929] close(26) = -1 EBADF (Bad file descriptor) [pid 6929] close(27) = -1 EBADF (Bad file descriptor) [pid 6929] close(28) = -1 EBADF (Bad file descriptor) [pid 6929] close(29) = -1 EBADF (Bad file descriptor) [pid 6929] exit_group(0) = ? [pid 6929] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6930 attached [pid 6930] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1880 [pid 6930] <... set_robust_list resumed>) = 0 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6930] setpgid(0, 0) = 0 [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6930] write(3, "1000", 4) = 4 [pid 6930] close(3) = 0 [pid 6930] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6930] setns(201, 0) = 0 [pid 6930] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6930] setns(3, 0) = 0 [pid 6930] close(3) = 0 [pid 6930] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6930] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6930] close(3) = -1 EBADF (Bad file descriptor) [pid 6930] close(4) = 0 [pid 6930] close(5) = -1 EBADF (Bad file descriptor) [pid 6930] close(6) = -1 EBADF (Bad file descriptor) [pid 6930] close(7) = -1 EBADF (Bad file descriptor) [pid 6930] close(8) = -1 EBADF (Bad file descriptor) [pid 6930] close(9) = -1 EBADF (Bad file descriptor) [pid 6930] close(10) = -1 EBADF (Bad file descriptor) [pid 6930] close(11) = -1 EBADF (Bad file descriptor) [pid 6930] close(12) = -1 EBADF (Bad file descriptor) [pid 6930] close(13) = -1 EBADF (Bad file descriptor) [pid 6930] close(14) = -1 EBADF (Bad file descriptor) [pid 6930] close(15) = -1 EBADF (Bad file descriptor) [pid 6930] close(16) = -1 EBADF (Bad file descriptor) [pid 6930] close(17) = -1 EBADF (Bad file descriptor) [pid 6930] close(18) = -1 EBADF (Bad file descriptor) [pid 6930] close(19) = -1 EBADF (Bad file descriptor) [pid 6930] close(20) = -1 EBADF (Bad file descriptor) [pid 6930] close(21) = -1 EBADF (Bad file descriptor) [pid 6930] close(22) = -1 EBADF (Bad file descriptor) [pid 6930] close(23) = -1 EBADF (Bad file descriptor) [pid 6930] close(24) = -1 EBADF (Bad file descriptor) [pid 6930] close(25) = -1 EBADF (Bad file descriptor) [pid 6930] close(26) = -1 EBADF (Bad file descriptor) [pid 6930] close(27) = -1 EBADF (Bad file descriptor) [pid 6930] close(28) = -1 EBADF (Bad file descriptor) [pid 6930] close(29) = -1 EBADF (Bad file descriptor) [pid 6930] exit_group(0) = ? [pid 6930] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6931 attached [pid 6931] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1881 [pid 6931] <... prctl resumed>) = 0 [pid 6931] setpgid(0, 0) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6931] write(3, "1000", 4) = 4 [pid 6931] close(3) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6931] setns(201, 0) = 0 [pid 6931] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6931] setns(3, 0) = 0 [pid 6931] close(3) = 0 [pid 6931] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6931] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6931] close(3) = -1 EBADF (Bad file descriptor) [pid 6931] close(4) = 0 [pid 6931] close(5) = -1 EBADF (Bad file descriptor) [pid 6931] close(6) = -1 EBADF (Bad file descriptor) [pid 6931] close(7) = -1 EBADF (Bad file descriptor) [pid 6931] close(8) = -1 EBADF (Bad file descriptor) [pid 6931] close(9) = -1 EBADF (Bad file descriptor) [pid 6931] close(10) = -1 EBADF (Bad file descriptor) [pid 6931] close(11) = -1 EBADF (Bad file descriptor) [pid 6931] close(12) = -1 EBADF (Bad file descriptor) [pid 6931] close(13) = -1 EBADF (Bad file descriptor) [pid 6931] close(14) = -1 EBADF (Bad file descriptor) [pid 6931] close(15) = -1 EBADF (Bad file descriptor) [pid 6931] close(16) = -1 EBADF (Bad file descriptor) [pid 6931] close(17) = -1 EBADF (Bad file descriptor) [pid 6931] close(18) = -1 EBADF (Bad file descriptor) [pid 6931] close(19) = -1 EBADF (Bad file descriptor) [pid 6931] close(20) = -1 EBADF (Bad file descriptor) [pid 6931] close(21) = -1 EBADF (Bad file descriptor) [pid 6931] close(22) = -1 EBADF (Bad file descriptor) [pid 6931] close(23) = -1 EBADF (Bad file descriptor) [pid 6931] close(24) = -1 EBADF (Bad file descriptor) [pid 6931] close(25) = -1 EBADF (Bad file descriptor) [pid 6931] close(26) = -1 EBADF (Bad file descriptor) [pid 6931] close(27) = -1 EBADF (Bad file descriptor) [pid 6931] close(28) = -1 EBADF (Bad file descriptor) [pid 6931] close(29) = -1 EBADF (Bad file descriptor) [pid 6931] exit_group(0) = ? [pid 6931] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6932 attached , child_tidptr=0x555555cb2690) = 1882 [pid 6932] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6932] setpgid(0, 0) = 0 [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6932] write(3, "1000", 4) = 4 [pid 6932] close(3) = 0 [pid 6932] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6932] setns(201, 0) = 0 [pid 6932] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6932] setns(3, 0) = 0 [pid 6932] close(3) = 0 [pid 6932] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6932] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6932] close(3) = -1 EBADF (Bad file descriptor) [pid 6932] close(4) = 0 [pid 6932] close(5) = -1 EBADF (Bad file descriptor) [pid 6932] close(6) = -1 EBADF (Bad file descriptor) [pid 6932] close(7) = -1 EBADF (Bad file descriptor) [pid 6932] close(8) = -1 EBADF (Bad file descriptor) [pid 6932] close(9) = -1 EBADF (Bad file descriptor) [pid 6932] close(10) = -1 EBADF (Bad file descriptor) [pid 6932] close(11) = -1 EBADF (Bad file descriptor) [pid 6932] close(12) = -1 EBADF (Bad file descriptor) [pid 6932] close(13) = -1 EBADF (Bad file descriptor) [pid 6932] close(14) = -1 EBADF (Bad file descriptor) [pid 6932] close(15) = -1 EBADF (Bad file descriptor) [pid 6932] close(16) = -1 EBADF (Bad file descriptor) [pid 6932] close(17) = -1 EBADF (Bad file descriptor) [pid 6932] close(18) = -1 EBADF (Bad file descriptor) [pid 6932] close(19) = -1 EBADF (Bad file descriptor) [pid 6932] close(20) = -1 EBADF (Bad file descriptor) [pid 6932] close(21) = -1 EBADF (Bad file descriptor) [pid 6932] close(22) = -1 EBADF (Bad file descriptor) [pid 6932] close(23) = -1 EBADF (Bad file descriptor) [pid 6932] close(24) = -1 EBADF (Bad file descriptor) [pid 6932] close(25) = -1 EBADF (Bad file descriptor) [pid 6932] close(26) = -1 EBADF (Bad file descriptor) [pid 6932] close(27) = -1 EBADF (Bad file descriptor) [pid 6932] close(28) = -1 EBADF (Bad file descriptor) [pid 6932] close(29) = -1 EBADF (Bad file descriptor) [pid 6932] exit_group(0) = ? [pid 6932] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1882, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6933 attached , child_tidptr=0x555555cb2690) = 1883 [pid 6933] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6933] setpgid(0, 0) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6933] write(3, "1000", 4) = 4 [pid 6933] close(3) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6933] setns(201, 0) = 0 [pid 6933] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6933] setns(3, 0) = 0 [pid 6933] close(3) = 0 [pid 6933] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6933] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6933] close(3) = -1 EBADF (Bad file descriptor) [pid 6933] close(4) = 0 [pid 6933] close(5) = -1 EBADF (Bad file descriptor) [pid 6933] close(6) = -1 EBADF (Bad file descriptor) [pid 6933] close(7) = -1 EBADF (Bad file descriptor) [pid 6933] close(8) = -1 EBADF (Bad file descriptor) [pid 6933] close(9) = -1 EBADF (Bad file descriptor) [pid 6933] close(10) = -1 EBADF (Bad file descriptor) [pid 6933] close(11) = -1 EBADF (Bad file descriptor) [pid 6933] close(12) = -1 EBADF (Bad file descriptor) [pid 6933] close(13) = -1 EBADF (Bad file descriptor) [pid 6933] close(14) = -1 EBADF (Bad file descriptor) [pid 6933] close(15) = -1 EBADF (Bad file descriptor) [pid 6933] close(16) = -1 EBADF (Bad file descriptor) [pid 6933] close(17) = -1 EBADF (Bad file descriptor) [pid 6933] close(18) = -1 EBADF (Bad file descriptor) [pid 6933] close(19) = -1 EBADF (Bad file descriptor) [pid 6933] close(20) = -1 EBADF (Bad file descriptor) [pid 6933] close(21) = -1 EBADF (Bad file descriptor) [pid 6933] close(22) = -1 EBADF (Bad file descriptor) [pid 6933] close(23) = -1 EBADF (Bad file descriptor) [pid 6933] close(24) = -1 EBADF (Bad file descriptor) [pid 6933] close(25) = -1 EBADF (Bad file descriptor) [pid 6933] close(26) = -1 EBADF (Bad file descriptor) [pid 6933] close(27) = -1 EBADF (Bad file descriptor) [pid 6933] close(28) = -1 EBADF (Bad file descriptor) [pid 6933] close(29) = -1 EBADF (Bad file descriptor) [pid 6933] exit_group(0) = ? [pid 6933] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6934 attached [pid 6934] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1884 [pid 6934] <... prctl resumed>) = 0 [pid 6934] setpgid(0, 0) = 0 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6934] write(3, "1000", 4) = 4 [pid 6934] close(3) = 0 [pid 6934] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6934] setns(201, 0) = 0 [pid 6934] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6934] setns(3, 0) = 0 [pid 6934] close(3) = 0 [pid 6934] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6934] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6934] close(3) = -1 EBADF (Bad file descriptor) [pid 6934] close(4) = 0 [pid 6934] close(5) = -1 EBADF (Bad file descriptor) [pid 6934] close(6) = -1 EBADF (Bad file descriptor) [pid 6934] close(7) = -1 EBADF (Bad file descriptor) [pid 6934] close(8) = -1 EBADF (Bad file descriptor) [pid 6934] close(9) = -1 EBADF (Bad file descriptor) [pid 6934] close(10) = -1 EBADF (Bad file descriptor) [pid 6934] close(11) = -1 EBADF (Bad file descriptor) [pid 6934] close(12) = -1 EBADF (Bad file descriptor) [pid 6934] close(13) = -1 EBADF (Bad file descriptor) [pid 6934] close(14) = -1 EBADF (Bad file descriptor) [pid 6934] close(15) = -1 EBADF (Bad file descriptor) [pid 6934] close(16) = -1 EBADF (Bad file descriptor) [pid 6934] close(17) = -1 EBADF (Bad file descriptor) [pid 6934] close(18) = -1 EBADF (Bad file descriptor) [pid 6934] close(19) = -1 EBADF (Bad file descriptor) [pid 6934] close(20) = -1 EBADF (Bad file descriptor) [pid 6934] close(21) = -1 EBADF (Bad file descriptor) [pid 6934] close(22) = -1 EBADF (Bad file descriptor) [pid 6934] close(23) = -1 EBADF (Bad file descriptor) [pid 6934] close(24) = -1 EBADF (Bad file descriptor) [pid 6934] close(25) = -1 EBADF (Bad file descriptor) [pid 6934] close(26) = -1 EBADF (Bad file descriptor) [pid 6934] close(27) = -1 EBADF (Bad file descriptor) [pid 6934] close(28) = -1 EBADF (Bad file descriptor) [pid 6934] close(29) = -1 EBADF (Bad file descriptor) [pid 6934] exit_group(0) = ? [pid 6934] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6935 attached [pid 6935] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1885 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6935] setpgid(0, 0) = 0 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6935] write(3, "1000", 4) = 4 [pid 6935] close(3) = 0 [pid 6935] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6935] setns(201, 0) = 0 [pid 6935] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6935] setns(3, 0) = 0 [pid 6935] close(3) = 0 [pid 6935] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6935] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6935] close(3) = -1 EBADF (Bad file descriptor) [pid 6935] close(4) = 0 [pid 6935] close(5) = -1 EBADF (Bad file descriptor) [pid 6935] close(6) = -1 EBADF (Bad file descriptor) [pid 6935] close(7) = -1 EBADF (Bad file descriptor) [pid 6935] close(8) = -1 EBADF (Bad file descriptor) [pid 6935] close(9) = -1 EBADF (Bad file descriptor) [pid 6935] close(10) = -1 EBADF (Bad file descriptor) [pid 6935] close(11) = -1 EBADF (Bad file descriptor) [pid 6935] close(12) = -1 EBADF (Bad file descriptor) [pid 6935] close(13) = -1 EBADF (Bad file descriptor) [pid 6935] close(14) = -1 EBADF (Bad file descriptor) [pid 6935] close(15) = -1 EBADF (Bad file descriptor) [pid 6935] close(16) = -1 EBADF (Bad file descriptor) [pid 6935] close(17) = -1 EBADF (Bad file descriptor) [pid 6935] close(18) = -1 EBADF (Bad file descriptor) [pid 6935] close(19) = -1 EBADF (Bad file descriptor) [pid 6935] close(20) = -1 EBADF (Bad file descriptor) [pid 6935] close(21) = -1 EBADF (Bad file descriptor) [pid 6935] close(22) = -1 EBADF (Bad file descriptor) [pid 6935] close(23) = -1 EBADF (Bad file descriptor) [pid 6935] close(24) = -1 EBADF (Bad file descriptor) [pid 6935] close(25) = -1 EBADF (Bad file descriptor) [pid 6935] close(26) = -1 EBADF (Bad file descriptor) [pid 6935] close(27) = -1 EBADF (Bad file descriptor) [pid 6935] close(28) = -1 EBADF (Bad file descriptor) [pid 6935] close(29) = -1 EBADF (Bad file descriptor) [pid 6935] exit_group(0) = ? [pid 6935] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1885, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6936 attached , child_tidptr=0x555555cb2690) = 1886 [pid 6936] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6936] setpgid(0, 0) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6936] write(3, "1000", 4) = 4 [pid 6936] close(3) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6936] setns(201, 0) = 0 [pid 6936] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6936] setns(3, 0) = 0 [pid 6936] close(3) = 0 [pid 6936] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6936] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6936] close(3) = -1 EBADF (Bad file descriptor) [pid 6936] close(4) = 0 [pid 6936] close(5) = -1 EBADF (Bad file descriptor) [pid 6936] close(6) = -1 EBADF (Bad file descriptor) [pid 6936] close(7) = -1 EBADF (Bad file descriptor) [pid 6936] close(8) = -1 EBADF (Bad file descriptor) [pid 6936] close(9) = -1 EBADF (Bad file descriptor) [pid 6936] close(10) = -1 EBADF (Bad file descriptor) [pid 6936] close(11) = -1 EBADF (Bad file descriptor) [pid 6936] close(12) = -1 EBADF (Bad file descriptor) [pid 6936] close(13) = -1 EBADF (Bad file descriptor) [pid 6936] close(14) = -1 EBADF (Bad file descriptor) [pid 6936] close(15) = -1 EBADF (Bad file descriptor) [pid 6936] close(16) = -1 EBADF (Bad file descriptor) [pid 6936] close(17) = -1 EBADF (Bad file descriptor) [pid 6936] close(18) = -1 EBADF (Bad file descriptor) [pid 6936] close(19) = -1 EBADF (Bad file descriptor) [pid 6936] close(20) = -1 EBADF (Bad file descriptor) [pid 6936] close(21) = -1 EBADF (Bad file descriptor) [pid 6936] close(22) = -1 EBADF (Bad file descriptor) [pid 6936] close(23) = -1 EBADF (Bad file descriptor) [pid 6936] close(24) = -1 EBADF (Bad file descriptor) [pid 6936] close(25) = -1 EBADF (Bad file descriptor) [pid 6936] close(26) = -1 EBADF (Bad file descriptor) [pid 6936] close(27) = -1 EBADF (Bad file descriptor) [pid 6936] close(28) = -1 EBADF (Bad file descriptor) [pid 6936] close(29) = -1 EBADF (Bad file descriptor) [pid 6936] exit_group(0) = ? [pid 6936] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6937 attached [pid 6937] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1887 [pid 6937] <... set_robust_list resumed>) = 0 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6937] setpgid(0, 0) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6937] write(3, "1000", 4) = 4 [pid 6937] close(3) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6937] setns(201, 0) = 0 [pid 6937] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6937] setns(3, 0) = 0 [pid 6937] close(3) = 0 [pid 6937] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6937] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6937] close(3) = -1 EBADF (Bad file descriptor) [pid 6937] close(4) = 0 [pid 6937] close(5) = -1 EBADF (Bad file descriptor) [pid 6937] close(6) = -1 EBADF (Bad file descriptor) [pid 6937] close(7) = -1 EBADF (Bad file descriptor) [pid 6937] close(8) = -1 EBADF (Bad file descriptor) [pid 6937] close(9) = -1 EBADF (Bad file descriptor) [pid 6937] close(10) = -1 EBADF (Bad file descriptor) [pid 6937] close(11) = -1 EBADF (Bad file descriptor) [pid 6937] close(12) = -1 EBADF (Bad file descriptor) [pid 6937] close(13) = -1 EBADF (Bad file descriptor) [pid 6937] close(14) = -1 EBADF (Bad file descriptor) [pid 6937] close(15) = -1 EBADF (Bad file descriptor) [pid 6937] close(16) = -1 EBADF (Bad file descriptor) [pid 6937] close(17) = -1 EBADF (Bad file descriptor) [pid 6937] close(18) = -1 EBADF (Bad file descriptor) [pid 6937] close(19) = -1 EBADF (Bad file descriptor) [pid 6937] close(20) = -1 EBADF (Bad file descriptor) [pid 6937] close(21) = -1 EBADF (Bad file descriptor) [pid 6937] close(22) = -1 EBADF (Bad file descriptor) [pid 6937] close(23) = -1 EBADF (Bad file descriptor) [pid 6937] close(24) = -1 EBADF (Bad file descriptor) [pid 6937] close(25) = -1 EBADF (Bad file descriptor) [pid 6937] close(26) = -1 EBADF (Bad file descriptor) [pid 6937] close(27) = -1 EBADF (Bad file descriptor) [pid 6937] close(28) = -1 EBADF (Bad file descriptor) [pid 6937] close(29) = -1 EBADF (Bad file descriptor) [pid 6937] exit_group(0) = ? [pid 6937] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6938 attached [pid 6938] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1888 [pid 6938] <... set_robust_list resumed>) = 0 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6938] setpgid(0, 0) = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6938] write(3, "1000", 4) = 4 [pid 6938] close(3) = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6938] setns(201, 0) = 0 [pid 6938] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6938] setns(3, 0) = 0 [pid 6938] close(3) = 0 [pid 6938] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6938] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6938] close(3) = -1 EBADF (Bad file descriptor) [pid 6938] close(4) = 0 [pid 6938] close(5) = -1 EBADF (Bad file descriptor) [pid 6938] close(6) = -1 EBADF (Bad file descriptor) [pid 6938] close(7) = -1 EBADF (Bad file descriptor) [pid 6938] close(8) = -1 EBADF (Bad file descriptor) [pid 6938] close(9) = -1 EBADF (Bad file descriptor) [pid 6938] close(10) = -1 EBADF (Bad file descriptor) [pid 6938] close(11) = -1 EBADF (Bad file descriptor) [pid 6938] close(12) = -1 EBADF (Bad file descriptor) [pid 6938] close(13) = -1 EBADF (Bad file descriptor) [pid 6938] close(14) = -1 EBADF (Bad file descriptor) [pid 6938] close(15) = -1 EBADF (Bad file descriptor) [pid 6938] close(16) = -1 EBADF (Bad file descriptor) [pid 6938] close(17) = -1 EBADF (Bad file descriptor) [pid 6938] close(18) = -1 EBADF (Bad file descriptor) [pid 6938] close(19) = -1 EBADF (Bad file descriptor) [pid 6938] close(20) = -1 EBADF (Bad file descriptor) [pid 6938] close(21) = -1 EBADF (Bad file descriptor) [pid 6938] close(22) = -1 EBADF (Bad file descriptor) [pid 6938] close(23) = -1 EBADF (Bad file descriptor) [pid 6938] close(24) = -1 EBADF (Bad file descriptor) [pid 6938] close(25) = -1 EBADF (Bad file descriptor) [pid 6938] close(26) = -1 EBADF (Bad file descriptor) [pid 6938] close(27) = -1 EBADF (Bad file descriptor) [pid 6938] close(28) = -1 EBADF (Bad file descriptor) [pid 6938] close(29) = -1 EBADF (Bad file descriptor) [pid 6938] exit_group(0) = ? [pid 6938] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6939 attached , child_tidptr=0x555555cb2690) = 1889 [pid 6939] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6939] setpgid(0, 0) = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6939] write(3, "1000", 4) = 4 [pid 6939] close(3) = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6939] setns(201, 0) = 0 [pid 6939] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6939] setns(3, 0) = 0 [pid 6939] close(3) = 0 [pid 6939] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6939] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6939] close(3) = -1 EBADF (Bad file descriptor) [pid 6939] close(4) = 0 [pid 6939] close(5) = -1 EBADF (Bad file descriptor) [pid 6939] close(6) = -1 EBADF (Bad file descriptor) [pid 6939] close(7) = -1 EBADF (Bad file descriptor) [pid 6939] close(8) = -1 EBADF (Bad file descriptor) [pid 6939] close(9) = -1 EBADF (Bad file descriptor) [pid 6939] close(10) = -1 EBADF (Bad file descriptor) [pid 6939] close(11) = -1 EBADF (Bad file descriptor) [pid 6939] close(12) = -1 EBADF (Bad file descriptor) [pid 6939] close(13) = -1 EBADF (Bad file descriptor) [pid 6939] close(14) = -1 EBADF (Bad file descriptor) [pid 6939] close(15) = -1 EBADF (Bad file descriptor) [pid 6939] close(16) = -1 EBADF (Bad file descriptor) [pid 6939] close(17) = -1 EBADF (Bad file descriptor) [pid 6939] close(18) = -1 EBADF (Bad file descriptor) [pid 6939] close(19) = -1 EBADF (Bad file descriptor) [pid 6939] close(20) = -1 EBADF (Bad file descriptor) [pid 6939] close(21) = -1 EBADF (Bad file descriptor) [pid 6939] close(22) = -1 EBADF (Bad file descriptor) [pid 6939] close(23) = -1 EBADF (Bad file descriptor) [pid 6939] close(24) = -1 EBADF (Bad file descriptor) [pid 6939] close(25) = -1 EBADF (Bad file descriptor) [pid 6939] close(26) = -1 EBADF (Bad file descriptor) [pid 6939] close(27) = -1 EBADF (Bad file descriptor) [pid 6939] close(28) = -1 EBADF (Bad file descriptor) [pid 6939] close(29) = -1 EBADF (Bad file descriptor) [pid 6939] exit_group(0) = ? [pid 6939] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6940 attached [pid 6940] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1890 [pid 6940] <... set_robust_list resumed>) = 0 [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6940] setpgid(0, 0) = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6940] write(3, "1000", 4) = 4 [pid 6940] close(3) = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6940] setns(201, 0) = 0 [pid 6940] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6940] setns(3, 0) = 0 [pid 6940] close(3) = 0 [pid 6940] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6940] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6940] close(3) = -1 EBADF (Bad file descriptor) [pid 6940] close(4) = 0 [pid 6940] close(5) = -1 EBADF (Bad file descriptor) [pid 6940] close(6) = -1 EBADF (Bad file descriptor) [pid 6940] close(7) = -1 EBADF (Bad file descriptor) [pid 6940] close(8) = -1 EBADF (Bad file descriptor) [pid 6940] close(9) = -1 EBADF (Bad file descriptor) [pid 6940] close(10) = -1 EBADF (Bad file descriptor) [pid 6940] close(11) = -1 EBADF (Bad file descriptor) [pid 6940] close(12) = -1 EBADF (Bad file descriptor) [pid 6940] close(13) = -1 EBADF (Bad file descriptor) [pid 6940] close(14) = -1 EBADF (Bad file descriptor) [pid 6940] close(15) = -1 EBADF (Bad file descriptor) [pid 6940] close(16) = -1 EBADF (Bad file descriptor) [pid 6940] close(17) = -1 EBADF (Bad file descriptor) [pid 6940] close(18) = -1 EBADF (Bad file descriptor) [pid 6940] close(19) = -1 EBADF (Bad file descriptor) [pid 6940] close(20) = -1 EBADF (Bad file descriptor) [pid 6940] close(21) = -1 EBADF (Bad file descriptor) [pid 6940] close(22) = -1 EBADF (Bad file descriptor) [pid 6940] close(23) = -1 EBADF (Bad file descriptor) [pid 6940] close(24) = -1 EBADF (Bad file descriptor) [pid 6940] close(25) = -1 EBADF (Bad file descriptor) [pid 6940] close(26) = -1 EBADF (Bad file descriptor) [pid 6940] close(27) = -1 EBADF (Bad file descriptor) [pid 6940] close(28) = -1 EBADF (Bad file descriptor) [pid 6940] close(29) = -1 EBADF (Bad file descriptor) [pid 6940] exit_group(0) = ? [pid 6940] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1890, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1891 ./strace-static-x86_64: Process 6941 attached [pid 6941] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6941] setpgid(0, 0) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6941] write(3, "1000", 4) = 4 [pid 6941] close(3) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6941] setns(201, 0) = 0 [pid 6941] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6941] setns(3, 0) = 0 [pid 6941] close(3) = 0 [pid 6941] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6941] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6941] close(3) = -1 EBADF (Bad file descriptor) [pid 6941] close(4) = 0 [pid 6941] close(5) = -1 EBADF (Bad file descriptor) [pid 6941] close(6) = -1 EBADF (Bad file descriptor) [pid 6941] close(7) = -1 EBADF (Bad file descriptor) [pid 6941] close(8) = -1 EBADF (Bad file descriptor) [pid 6941] close(9) = -1 EBADF (Bad file descriptor) [pid 6941] close(10) = -1 EBADF (Bad file descriptor) [pid 6941] close(11) = -1 EBADF (Bad file descriptor) [pid 6941] close(12) = -1 EBADF (Bad file descriptor) [pid 6941] close(13) = -1 EBADF (Bad file descriptor) [pid 6941] close(14) = -1 EBADF (Bad file descriptor) [pid 6941] close(15) = -1 EBADF (Bad file descriptor) [pid 6941] close(16) = -1 EBADF (Bad file descriptor) [pid 6941] close(17) = -1 EBADF (Bad file descriptor) [pid 6941] close(18) = -1 EBADF (Bad file descriptor) [pid 6941] close(19) = -1 EBADF (Bad file descriptor) [pid 6941] close(20) = -1 EBADF (Bad file descriptor) [pid 6941] close(21) = -1 EBADF (Bad file descriptor) [pid 6941] close(22) = -1 EBADF (Bad file descriptor) [pid 6941] close(23) = -1 EBADF (Bad file descriptor) [pid 6941] close(24) = -1 EBADF (Bad file descriptor) [pid 6941] close(25) = -1 EBADF (Bad file descriptor) [pid 6941] close(26) = -1 EBADF (Bad file descriptor) [pid 6941] close(27) = -1 EBADF (Bad file descriptor) [pid 6941] close(28) = -1 EBADF (Bad file descriptor) [pid 6941] close(29) = -1 EBADF (Bad file descriptor) [pid 6941] exit_group(0) = ? [pid 6941] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6942 attached [pid 6942] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1892 [pid 6942] <... set_robust_list resumed>) = 0 [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6942] setpgid(0, 0) = 0 [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6942] write(3, "1000", 4) = 4 [pid 6942] close(3) = 0 [pid 6942] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6942] setns(201, 0) = 0 [pid 6942] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6942] setns(3, 0) = 0 [pid 6942] close(3) = 0 [pid 6942] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6942] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6942] close(3) = -1 EBADF (Bad file descriptor) [pid 6942] close(4) = 0 [pid 6942] close(5) = -1 EBADF (Bad file descriptor) [pid 6942] close(6) = -1 EBADF (Bad file descriptor) [pid 6942] close(7) = -1 EBADF (Bad file descriptor) [pid 6942] close(8) = -1 EBADF (Bad file descriptor) [pid 6942] close(9) = -1 EBADF (Bad file descriptor) [pid 6942] close(10) = -1 EBADF (Bad file descriptor) [pid 6942] close(11) = -1 EBADF (Bad file descriptor) [pid 6942] close(12) = -1 EBADF (Bad file descriptor) [pid 6942] close(13) = -1 EBADF (Bad file descriptor) [pid 6942] close(14) = -1 EBADF (Bad file descriptor) [pid 6942] close(15) = -1 EBADF (Bad file descriptor) [pid 6942] close(16) = -1 EBADF (Bad file descriptor) [pid 6942] close(17) = -1 EBADF (Bad file descriptor) [pid 6942] close(18) = -1 EBADF (Bad file descriptor) [pid 6942] close(19) = -1 EBADF (Bad file descriptor) [pid 6942] close(20) = -1 EBADF (Bad file descriptor) [pid 6942] close(21) = -1 EBADF (Bad file descriptor) [pid 6942] close(22) = -1 EBADF (Bad file descriptor) [pid 6942] close(23) = -1 EBADF (Bad file descriptor) [pid 6942] close(24) = -1 EBADF (Bad file descriptor) [pid 6942] close(25) = -1 EBADF (Bad file descriptor) [pid 6942] close(26) = -1 EBADF (Bad file descriptor) [pid 6942] close(27) = -1 EBADF (Bad file descriptor) [pid 6942] close(28) = -1 EBADF (Bad file descriptor) [pid 6942] close(29) = -1 EBADF (Bad file descriptor) [pid 6942] exit_group(0) = ? [pid 6942] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6943 attached [pid 6943] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1893 [pid 6943] <... prctl resumed>) = 0 [pid 6943] setpgid(0, 0) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4) = 4 [pid 6943] close(3) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6943] setns(201, 0) = 0 [pid 6943] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6943] setns(3, 0) = 0 [pid 6943] close(3) = 0 [pid 6943] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6943] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6943] close(3) = -1 EBADF (Bad file descriptor) [pid 6943] close(4) = 0 [pid 6943] close(5) = -1 EBADF (Bad file descriptor) [pid 6943] close(6) = -1 EBADF (Bad file descriptor) [pid 6943] close(7) = -1 EBADF (Bad file descriptor) [pid 6943] close(8) = -1 EBADF (Bad file descriptor) [pid 6943] close(9) = -1 EBADF (Bad file descriptor) [pid 6943] close(10) = -1 EBADF (Bad file descriptor) [pid 6943] close(11) = -1 EBADF (Bad file descriptor) [pid 6943] close(12) = -1 EBADF (Bad file descriptor) [pid 6943] close(13) = -1 EBADF (Bad file descriptor) [pid 6943] close(14) = -1 EBADF (Bad file descriptor) [pid 6943] close(15) = -1 EBADF (Bad file descriptor) [pid 6943] close(16) = -1 EBADF (Bad file descriptor) [pid 6943] close(17) = -1 EBADF (Bad file descriptor) [pid 6943] close(18) = -1 EBADF (Bad file descriptor) [pid 6943] close(19) = -1 EBADF (Bad file descriptor) [pid 6943] close(20) = -1 EBADF (Bad file descriptor) [pid 6943] close(21) = -1 EBADF (Bad file descriptor) [pid 6943] close(22) = -1 EBADF (Bad file descriptor) [pid 6943] close(23) = -1 EBADF (Bad file descriptor) [pid 6943] close(24) = -1 EBADF (Bad file descriptor) [pid 6943] close(25) = -1 EBADF (Bad file descriptor) [pid 6943] close(26) = -1 EBADF (Bad file descriptor) [pid 6943] close(27) = -1 EBADF (Bad file descriptor) [pid 6943] close(28) = -1 EBADF (Bad file descriptor) [pid 6943] close(29) = -1 EBADF (Bad file descriptor) [pid 6943] exit_group(0) = ? [pid 6943] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6944 attached , child_tidptr=0x555555cb2690) = 1894 [pid 6944] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6944] setpgid(0, 0) = 0 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6944] write(3, "1000", 4) = 4 [pid 6944] close(3) = 0 [pid 6944] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6944] setns(201, 0) = 0 [pid 6944] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6944] setns(3, 0) = 0 [pid 6944] close(3) = 0 [pid 6944] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6944] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6944] close(3) = -1 EBADF (Bad file descriptor) [pid 6944] close(4) = 0 [pid 6944] close(5) = -1 EBADF (Bad file descriptor) [pid 6944] close(6) = -1 EBADF (Bad file descriptor) [pid 6944] close(7) = -1 EBADF (Bad file descriptor) [pid 6944] close(8) = -1 EBADF (Bad file descriptor) [pid 6944] close(9) = -1 EBADF (Bad file descriptor) [pid 6944] close(10) = -1 EBADF (Bad file descriptor) [pid 6944] close(11) = -1 EBADF (Bad file descriptor) [pid 6944] close(12) = -1 EBADF (Bad file descriptor) [pid 6944] close(13) = -1 EBADF (Bad file descriptor) [pid 6944] close(14) = -1 EBADF (Bad file descriptor) [pid 6944] close(15) = -1 EBADF (Bad file descriptor) [pid 6944] close(16) = -1 EBADF (Bad file descriptor) [pid 6944] close(17) = -1 EBADF (Bad file descriptor) [pid 6944] close(18) = -1 EBADF (Bad file descriptor) [pid 6944] close(19) = -1 EBADF (Bad file descriptor) [pid 6944] close(20) = -1 EBADF (Bad file descriptor) [pid 6944] close(21) = -1 EBADF (Bad file descriptor) [pid 6944] close(22) = -1 EBADF (Bad file descriptor) [pid 6944] close(23) = -1 EBADF (Bad file descriptor) [pid 6944] close(24) = -1 EBADF (Bad file descriptor) [pid 6944] close(25) = -1 EBADF (Bad file descriptor) [pid 6944] close(26) = -1 EBADF (Bad file descriptor) [pid 6944] close(27) = -1 EBADF (Bad file descriptor) [pid 6944] close(28) = -1 EBADF (Bad file descriptor) [pid 6944] close(29) = -1 EBADF (Bad file descriptor) [pid 6944] exit_group(0) = ? [pid 6944] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6945 attached , child_tidptr=0x555555cb2690) = 1895 [pid 6945] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6945] setpgid(0, 0) = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] write(3, "1000", 4) = 4 [pid 6945] close(3) = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6945] setns(201, 0) = 0 [pid 6945] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6945] setns(3, 0) = 0 [pid 6945] close(3) = 0 [pid 6945] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6945] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6945] close(3) = -1 EBADF (Bad file descriptor) [pid 6945] close(4) = 0 [pid 6945] close(5) = -1 EBADF (Bad file descriptor) [pid 6945] close(6) = -1 EBADF (Bad file descriptor) [pid 6945] close(7) = -1 EBADF (Bad file descriptor) [pid 6945] close(8) = -1 EBADF (Bad file descriptor) [pid 6945] close(9) = -1 EBADF (Bad file descriptor) [pid 6945] close(10) = -1 EBADF (Bad file descriptor) [pid 6945] close(11) = -1 EBADF (Bad file descriptor) [pid 6945] close(12) = -1 EBADF (Bad file descriptor) [pid 6945] close(13) = -1 EBADF (Bad file descriptor) [pid 6945] close(14) = -1 EBADF (Bad file descriptor) [pid 6945] close(15) = -1 EBADF (Bad file descriptor) [pid 6945] close(16) = -1 EBADF (Bad file descriptor) [pid 6945] close(17) = -1 EBADF (Bad file descriptor) [pid 6945] close(18) = -1 EBADF (Bad file descriptor) [pid 6945] close(19) = -1 EBADF (Bad file descriptor) [pid 6945] close(20) = -1 EBADF (Bad file descriptor) [pid 6945] close(21) = -1 EBADF (Bad file descriptor) [pid 6945] close(22) = -1 EBADF (Bad file descriptor) [pid 6945] close(23) = -1 EBADF (Bad file descriptor) [pid 6945] close(24) = -1 EBADF (Bad file descriptor) [pid 6945] close(25) = -1 EBADF (Bad file descriptor) [pid 6945] close(26) = -1 EBADF (Bad file descriptor) [pid 6945] close(27) = -1 EBADF (Bad file descriptor) [pid 6945] close(28) = -1 EBADF (Bad file descriptor) [pid 6945] close(29) = -1 EBADF (Bad file descriptor) [pid 6945] exit_group(0) = ? [pid 6945] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6946 attached [pid 6946] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1896 [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6946] setpgid(0, 0) = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6946] write(3, "1000", 4) = 4 [pid 6946] close(3) = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6946] setns(201, 0) = 0 [pid 6946] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6946] setns(3, 0) = 0 [pid 6946] close(3) = 0 [pid 6946] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6946] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6946] close(3) = -1 EBADF (Bad file descriptor) [pid 6946] close(4) = 0 [pid 6946] close(5) = -1 EBADF (Bad file descriptor) [pid 6946] close(6) = -1 EBADF (Bad file descriptor) [pid 6946] close(7) = -1 EBADF (Bad file descriptor) [pid 6946] close(8) = -1 EBADF (Bad file descriptor) [pid 6946] close(9) = -1 EBADF (Bad file descriptor) [pid 6946] close(10) = -1 EBADF (Bad file descriptor) [pid 6946] close(11) = -1 EBADF (Bad file descriptor) [pid 6946] close(12) = -1 EBADF (Bad file descriptor) [pid 6946] close(13) = -1 EBADF (Bad file descriptor) [pid 6946] close(14) = -1 EBADF (Bad file descriptor) [pid 6946] close(15) = -1 EBADF (Bad file descriptor) [pid 6946] close(16) = -1 EBADF (Bad file descriptor) [pid 6946] close(17) = -1 EBADF (Bad file descriptor) [pid 6946] close(18) = -1 EBADF (Bad file descriptor) [pid 6946] close(19) = -1 EBADF (Bad file descriptor) [pid 6946] close(20) = -1 EBADF (Bad file descriptor) [pid 6946] close(21) = -1 EBADF (Bad file descriptor) [pid 6946] close(22) = -1 EBADF (Bad file descriptor) [pid 6946] close(23) = -1 EBADF (Bad file descriptor) [pid 6946] close(24) = -1 EBADF (Bad file descriptor) [pid 6946] close(25) = -1 EBADF (Bad file descriptor) [pid 6946] close(26) = -1 EBADF (Bad file descriptor) [pid 6946] close(27) = -1 EBADF (Bad file descriptor) [pid 6946] close(28) = -1 EBADF (Bad file descriptor) [pid 6946] close(29) = -1 EBADF (Bad file descriptor) [pid 6946] exit_group(0) = ? [pid 6946] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6947 attached [pid 6947] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1897 [pid 6947] <... prctl resumed>) = 0 [pid 6947] setpgid(0, 0) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6947] write(3, "1000", 4) = 4 [pid 6947] close(3) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6947] setns(201, 0) = 0 [pid 6947] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6947] setns(3, 0) = 0 [pid 6947] close(3) = 0 [pid 6947] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6947] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6947] close(3) = -1 EBADF (Bad file descriptor) [pid 6947] close(4) = 0 [pid 6947] close(5) = -1 EBADF (Bad file descriptor) [pid 6947] close(6) = -1 EBADF (Bad file descriptor) [pid 6947] close(7) = -1 EBADF (Bad file descriptor) [pid 6947] close(8) = -1 EBADF (Bad file descriptor) [pid 6947] close(9) = -1 EBADF (Bad file descriptor) [pid 6947] close(10) = -1 EBADF (Bad file descriptor) [pid 6947] close(11) = -1 EBADF (Bad file descriptor) [pid 6947] close(12) = -1 EBADF (Bad file descriptor) [pid 6947] close(13) = -1 EBADF (Bad file descriptor) [pid 6947] close(14) = -1 EBADF (Bad file descriptor) [pid 6947] close(15) = -1 EBADF (Bad file descriptor) [pid 6947] close(16) = -1 EBADF (Bad file descriptor) [pid 6947] close(17) = -1 EBADF (Bad file descriptor) [pid 6947] close(18) = -1 EBADF (Bad file descriptor) [pid 6947] close(19) = -1 EBADF (Bad file descriptor) [pid 6947] close(20) = -1 EBADF (Bad file descriptor) [pid 6947] close(21) = -1 EBADF (Bad file descriptor) [pid 6947] close(22) = -1 EBADF (Bad file descriptor) [pid 6947] close(23) = -1 EBADF (Bad file descriptor) [pid 6947] close(24) = -1 EBADF (Bad file descriptor) [pid 6947] close(25) = -1 EBADF (Bad file descriptor) [pid 6947] close(26) = -1 EBADF (Bad file descriptor) [pid 6947] close(27) = -1 EBADF (Bad file descriptor) [pid 6947] close(28) = -1 EBADF (Bad file descriptor) [pid 6947] close(29) = -1 EBADF (Bad file descriptor) [pid 6947] exit_group(0) = ? [pid 6947] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6948 attached , child_tidptr=0x555555cb2690) = 1898 [pid 6948] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6948] setpgid(0, 0) = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3) = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6948] setns(201, 0) = 0 [pid 6948] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6948] setns(3, 0) = 0 [pid 6948] close(3) = 0 [pid 6948] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6948] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6948] close(3) = -1 EBADF (Bad file descriptor) [pid 6948] close(4) = 0 [pid 6948] close(5) = -1 EBADF (Bad file descriptor) [pid 6948] close(6) = -1 EBADF (Bad file descriptor) [pid 6948] close(7) = -1 EBADF (Bad file descriptor) [pid 6948] close(8) = -1 EBADF (Bad file descriptor) [pid 6948] close(9) = -1 EBADF (Bad file descriptor) [pid 6948] close(10) = -1 EBADF (Bad file descriptor) [pid 6948] close(11) = -1 EBADF (Bad file descriptor) [pid 6948] close(12) = -1 EBADF (Bad file descriptor) [pid 6948] close(13) = -1 EBADF (Bad file descriptor) [pid 6948] close(14) = -1 EBADF (Bad file descriptor) [pid 6948] close(15) = -1 EBADF (Bad file descriptor) [pid 6948] close(16) = -1 EBADF (Bad file descriptor) [pid 6948] close(17) = -1 EBADF (Bad file descriptor) [pid 6948] close(18) = -1 EBADF (Bad file descriptor) [pid 6948] close(19) = -1 EBADF (Bad file descriptor) [pid 6948] close(20) = -1 EBADF (Bad file descriptor) [pid 6948] close(21) = -1 EBADF (Bad file descriptor) [pid 6948] close(22) = -1 EBADF (Bad file descriptor) [pid 6948] close(23) = -1 EBADF (Bad file descriptor) [pid 6948] close(24) = -1 EBADF (Bad file descriptor) [pid 6948] close(25) = -1 EBADF (Bad file descriptor) [pid 6948] close(26) = -1 EBADF (Bad file descriptor) [pid 6948] close(27) = -1 EBADF (Bad file descriptor) [pid 6948] close(28) = -1 EBADF (Bad file descriptor) [pid 6948] close(29) = -1 EBADF (Bad file descriptor) [pid 6948] exit_group(0) = ? [pid 6948] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6949 attached , child_tidptr=0x555555cb2690) = 1899 [pid 6949] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6949] setpgid(0, 0) = 0 [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6949] write(3, "1000", 4) = 4 [pid 6949] close(3) = 0 [pid 6949] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6949] setns(201, 0) = 0 [pid 6949] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6949] setns(3, 0) = 0 [pid 6949] close(3) = 0 [pid 6949] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6949] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6949] close(3) = -1 EBADF (Bad file descriptor) [pid 6949] close(4) = 0 [pid 6949] close(5) = -1 EBADF (Bad file descriptor) [pid 6949] close(6) = -1 EBADF (Bad file descriptor) [pid 6949] close(7) = -1 EBADF (Bad file descriptor) [pid 6949] close(8) = -1 EBADF (Bad file descriptor) [pid 6949] close(9) = -1 EBADF (Bad file descriptor) [pid 6949] close(10) = -1 EBADF (Bad file descriptor) [pid 6949] close(11) = -1 EBADF (Bad file descriptor) [pid 6949] close(12) = -1 EBADF (Bad file descriptor) [pid 6949] close(13) = -1 EBADF (Bad file descriptor) [pid 6949] close(14) = -1 EBADF (Bad file descriptor) [pid 6949] close(15) = -1 EBADF (Bad file descriptor) [pid 6949] close(16) = -1 EBADF (Bad file descriptor) [pid 6949] close(17) = -1 EBADF (Bad file descriptor) [pid 6949] close(18) = -1 EBADF (Bad file descriptor) [pid 6949] close(19) = -1 EBADF (Bad file descriptor) [pid 6949] close(20) = -1 EBADF (Bad file descriptor) [pid 6949] close(21) = -1 EBADF (Bad file descriptor) [pid 6949] close(22) = -1 EBADF (Bad file descriptor) [pid 6949] close(23) = -1 EBADF (Bad file descriptor) [pid 6949] close(24) = -1 EBADF (Bad file descriptor) [pid 6949] close(25) = -1 EBADF (Bad file descriptor) [pid 6949] close(26) = -1 EBADF (Bad file descriptor) [pid 6949] close(27) = -1 EBADF (Bad file descriptor) [pid 6949] close(28) = -1 EBADF (Bad file descriptor) [pid 6949] close(29) = -1 EBADF (Bad file descriptor) [pid 6949] exit_group(0) = ? [pid 6949] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6950 attached [pid 6950] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1900 [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6950] setpgid(0, 0) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6950] write(3, "1000", 4) = 4 [pid 6950] close(3) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6950] setns(201, 0) = 0 [pid 6950] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6950] setns(3, 0) = 0 [pid 6950] close(3) = 0 [pid 6950] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6950] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6950] close(3) = -1 EBADF (Bad file descriptor) [pid 6950] close(4) = 0 [pid 6950] close(5) = -1 EBADF (Bad file descriptor) [pid 6950] close(6) = -1 EBADF (Bad file descriptor) [pid 6950] close(7) = -1 EBADF (Bad file descriptor) [pid 6950] close(8) = -1 EBADF (Bad file descriptor) [pid 6950] close(9) = -1 EBADF (Bad file descriptor) [pid 6950] close(10) = -1 EBADF (Bad file descriptor) [pid 6950] close(11) = -1 EBADF (Bad file descriptor) [pid 6950] close(12) = -1 EBADF (Bad file descriptor) [pid 6950] close(13) = -1 EBADF (Bad file descriptor) [pid 6950] close(14) = -1 EBADF (Bad file descriptor) [pid 6950] close(15) = -1 EBADF (Bad file descriptor) [pid 6950] close(16) = -1 EBADF (Bad file descriptor) [pid 6950] close(17) = -1 EBADF (Bad file descriptor) [pid 6950] close(18) = -1 EBADF (Bad file descriptor) [pid 6950] close(19) = -1 EBADF (Bad file descriptor) [pid 6950] close(20) = -1 EBADF (Bad file descriptor) [pid 6950] close(21) = -1 EBADF (Bad file descriptor) [pid 6950] close(22) = -1 EBADF (Bad file descriptor) [pid 6950] close(23) = -1 EBADF (Bad file descriptor) [pid 6950] close(24) = -1 EBADF (Bad file descriptor) [pid 6950] close(25) = -1 EBADF (Bad file descriptor) [pid 6950] close(26) = -1 EBADF (Bad file descriptor) [pid 6950] close(27) = -1 EBADF (Bad file descriptor) [pid 6950] close(28) = -1 EBADF (Bad file descriptor) [pid 6950] close(29) = -1 EBADF (Bad file descriptor) [pid 6950] exit_group(0) = ? [pid 6950] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1900, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6951 attached [pid 6951] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1901 [pid 6951] <... prctl resumed>) = 0 [pid 6951] setpgid(0, 0) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6951] write(3, "1000", 4) = 4 [pid 6951] close(3) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6951] setns(201, 0) = 0 [pid 6951] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6951] setns(3, 0) = 0 [pid 6951] close(3) = 0 [pid 6951] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6951] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6951] close(3) = -1 EBADF (Bad file descriptor) [pid 6951] close(4) = 0 [pid 6951] close(5) = -1 EBADF (Bad file descriptor) [pid 6951] close(6) = -1 EBADF (Bad file descriptor) [pid 6951] close(7) = -1 EBADF (Bad file descriptor) [pid 6951] close(8) = -1 EBADF (Bad file descriptor) [pid 6951] close(9) = -1 EBADF (Bad file descriptor) [pid 6951] close(10) = -1 EBADF (Bad file descriptor) [pid 6951] close(11) = -1 EBADF (Bad file descriptor) [pid 6951] close(12) = -1 EBADF (Bad file descriptor) [pid 6951] close(13) = -1 EBADF (Bad file descriptor) [pid 6951] close(14) = -1 EBADF (Bad file descriptor) [pid 6951] close(15) = -1 EBADF (Bad file descriptor) [pid 6951] close(16) = -1 EBADF (Bad file descriptor) [pid 6951] close(17) = -1 EBADF (Bad file descriptor) [pid 6951] close(18) = -1 EBADF (Bad file descriptor) [pid 6951] close(19) = -1 EBADF (Bad file descriptor) [pid 6951] close(20) = -1 EBADF (Bad file descriptor) [pid 6951] close(21) = -1 EBADF (Bad file descriptor) [pid 6951] close(22) = -1 EBADF (Bad file descriptor) [pid 6951] close(23) = -1 EBADF (Bad file descriptor) [pid 6951] close(24) = -1 EBADF (Bad file descriptor) [pid 6951] close(25) = -1 EBADF (Bad file descriptor) [pid 6951] close(26) = -1 EBADF (Bad file descriptor) [pid 6951] close(27) = -1 EBADF (Bad file descriptor) [pid 6951] close(28) = -1 EBADF (Bad file descriptor) [pid 6951] close(29) = -1 EBADF (Bad file descriptor) [pid 6951] exit_group(0) = ? [pid 6951] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6952 attached [pid 6952] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1902 [pid 6952] <... set_robust_list resumed>) = 0 [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6952] setpgid(0, 0) = 0 [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6952] write(3, "1000", 4) = 4 [pid 6952] close(3) = 0 [pid 6952] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6952] setns(201, 0) = 0 [pid 6952] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6952] setns(3, 0) = 0 [pid 6952] close(3) = 0 [pid 6952] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6952] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6952] close(3) = -1 EBADF (Bad file descriptor) [pid 6952] close(4) = 0 [pid 6952] close(5) = -1 EBADF (Bad file descriptor) [pid 6952] close(6) = -1 EBADF (Bad file descriptor) [pid 6952] close(7) = -1 EBADF (Bad file descriptor) [pid 6952] close(8) = -1 EBADF (Bad file descriptor) [pid 6952] close(9) = -1 EBADF (Bad file descriptor) [pid 6952] close(10) = -1 EBADF (Bad file descriptor) [pid 6952] close(11) = -1 EBADF (Bad file descriptor) [pid 6952] close(12) = -1 EBADF (Bad file descriptor) [pid 6952] close(13) = -1 EBADF (Bad file descriptor) [pid 6952] close(14) = -1 EBADF (Bad file descriptor) [pid 6952] close(15) = -1 EBADF (Bad file descriptor) [pid 6952] close(16) = -1 EBADF (Bad file descriptor) [pid 6952] close(17) = -1 EBADF (Bad file descriptor) [pid 6952] close(18) = -1 EBADF (Bad file descriptor) [pid 6952] close(19) = -1 EBADF (Bad file descriptor) [pid 6952] close(20) = -1 EBADF (Bad file descriptor) [pid 6952] close(21) = -1 EBADF (Bad file descriptor) [pid 6952] close(22) = -1 EBADF (Bad file descriptor) [pid 6952] close(23) = -1 EBADF (Bad file descriptor) [pid 6952] close(24) = -1 EBADF (Bad file descriptor) [pid 6952] close(25) = -1 EBADF (Bad file descriptor) [pid 6952] close(26) = -1 EBADF (Bad file descriptor) [pid 6952] close(27) = -1 EBADF (Bad file descriptor) [pid 6952] close(28) = -1 EBADF (Bad file descriptor) [pid 6952] close(29) = -1 EBADF (Bad file descriptor) [pid 6952] exit_group(0) = ? [pid 6952] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6953 attached [pid 6953] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1903 [pid 6953] <... set_robust_list resumed>) = 0 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6953] setpgid(0, 0) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6953] write(3, "1000", 4) = 4 [pid 6953] close(3) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6953] setns(201, 0) = 0 [pid 6953] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6953] setns(3, 0) = 0 [pid 6953] close(3) = 0 [pid 6953] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6953] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6953] close(3) = -1 EBADF (Bad file descriptor) [pid 6953] close(4) = 0 [pid 6953] close(5) = -1 EBADF (Bad file descriptor) [pid 6953] close(6) = -1 EBADF (Bad file descriptor) [pid 6953] close(7) = -1 EBADF (Bad file descriptor) [pid 6953] close(8) = -1 EBADF (Bad file descriptor) [pid 6953] close(9) = -1 EBADF (Bad file descriptor) [pid 6953] close(10) = -1 EBADF (Bad file descriptor) [pid 6953] close(11) = -1 EBADF (Bad file descriptor) [pid 6953] close(12) = -1 EBADF (Bad file descriptor) [pid 6953] close(13) = -1 EBADF (Bad file descriptor) [pid 6953] close(14) = -1 EBADF (Bad file descriptor) [pid 6953] close(15) = -1 EBADF (Bad file descriptor) [pid 6953] close(16) = -1 EBADF (Bad file descriptor) [pid 6953] close(17) = -1 EBADF (Bad file descriptor) [pid 6953] close(18) = -1 EBADF (Bad file descriptor) [pid 6953] close(19) = -1 EBADF (Bad file descriptor) [pid 6953] close(20) = -1 EBADF (Bad file descriptor) [pid 6953] close(21) = -1 EBADF (Bad file descriptor) [pid 6953] close(22) = -1 EBADF (Bad file descriptor) [pid 6953] close(23) = -1 EBADF (Bad file descriptor) [pid 6953] close(24) = -1 EBADF (Bad file descriptor) [pid 6953] close(25) = -1 EBADF (Bad file descriptor) [pid 6953] close(26) = -1 EBADF (Bad file descriptor) [pid 6953] close(27) = -1 EBADF (Bad file descriptor) [pid 6953] close(28) = -1 EBADF (Bad file descriptor) [pid 6953] close(29) = -1 EBADF (Bad file descriptor) [pid 6953] exit_group(0) = ? [pid 6953] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6954 attached [pid 6954] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1904 [pid 6954] <... set_robust_list resumed>) = 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6954] setpgid(0, 0) = 0 [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6954] write(3, "1000", 4) = 4 [pid 6954] close(3) = 0 [pid 6954] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6954] setns(201, 0) = 0 [pid 6954] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6954] setns(3, 0) = 0 [pid 6954] close(3) = 0 [pid 6954] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6954] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6954] close(3) = -1 EBADF (Bad file descriptor) [pid 6954] close(4) = 0 [pid 6954] close(5) = -1 EBADF (Bad file descriptor) [pid 6954] close(6) = -1 EBADF (Bad file descriptor) [pid 6954] close(7) = -1 EBADF (Bad file descriptor) [pid 6954] close(8) = -1 EBADF (Bad file descriptor) [pid 6954] close(9) = -1 EBADF (Bad file descriptor) [pid 6954] close(10) = -1 EBADF (Bad file descriptor) [pid 6954] close(11) = -1 EBADF (Bad file descriptor) [pid 6954] close(12) = -1 EBADF (Bad file descriptor) [pid 6954] close(13) = -1 EBADF (Bad file descriptor) [pid 6954] close(14) = -1 EBADF (Bad file descriptor) [pid 6954] close(15) = -1 EBADF (Bad file descriptor) [pid 6954] close(16) = -1 EBADF (Bad file descriptor) [pid 6954] close(17) = -1 EBADF (Bad file descriptor) [pid 6954] close(18) = -1 EBADF (Bad file descriptor) [pid 6954] close(19) = -1 EBADF (Bad file descriptor) [pid 6954] close(20) = -1 EBADF (Bad file descriptor) [pid 6954] close(21) = -1 EBADF (Bad file descriptor) [pid 6954] close(22) = -1 EBADF (Bad file descriptor) [pid 6954] close(23) = -1 EBADF (Bad file descriptor) [pid 6954] close(24) = -1 EBADF (Bad file descriptor) [pid 6954] close(25) = -1 EBADF (Bad file descriptor) [pid 6954] close(26) = -1 EBADF (Bad file descriptor) [pid 6954] close(27) = -1 EBADF (Bad file descriptor) [pid 6954] close(28) = -1 EBADF (Bad file descriptor) [pid 6954] close(29) = -1 EBADF (Bad file descriptor) [pid 6954] exit_group(0) = ? [pid 6954] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6955 attached [pid 6955] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1905 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6955] setpgid(0, 0) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6955] write(3, "1000", 4) = 4 [pid 6955] close(3) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6955] setns(201, 0) = 0 [pid 6955] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6955] setns(3, 0) = 0 [pid 6955] close(3) = 0 [pid 6955] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6955] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6955] close(3) = -1 EBADF (Bad file descriptor) [pid 6955] close(4) = 0 [pid 6955] close(5) = -1 EBADF (Bad file descriptor) [pid 6955] close(6) = -1 EBADF (Bad file descriptor) [pid 6955] close(7) = -1 EBADF (Bad file descriptor) [pid 6955] close(8) = -1 EBADF (Bad file descriptor) [pid 6955] close(9) = -1 EBADF (Bad file descriptor) [pid 6955] close(10) = -1 EBADF (Bad file descriptor) [pid 6955] close(11) = -1 EBADF (Bad file descriptor) [pid 6955] close(12) = -1 EBADF (Bad file descriptor) [pid 6955] close(13) = -1 EBADF (Bad file descriptor) [pid 6955] close(14) = -1 EBADF (Bad file descriptor) [pid 6955] close(15) = -1 EBADF (Bad file descriptor) [pid 6955] close(16) = -1 EBADF (Bad file descriptor) [pid 6955] close(17) = -1 EBADF (Bad file descriptor) [pid 6955] close(18) = -1 EBADF (Bad file descriptor) [pid 6955] close(19) = -1 EBADF (Bad file descriptor) [pid 6955] close(20) = -1 EBADF (Bad file descriptor) [pid 6955] close(21) = -1 EBADF (Bad file descriptor) [pid 6955] close(22) = -1 EBADF (Bad file descriptor) [pid 6955] close(23) = -1 EBADF (Bad file descriptor) [pid 6955] close(24) = -1 EBADF (Bad file descriptor) [pid 6955] close(25) = -1 EBADF (Bad file descriptor) [pid 6955] close(26) = -1 EBADF (Bad file descriptor) [pid 6955] close(27) = -1 EBADF (Bad file descriptor) [pid 6955] close(28) = -1 EBADF (Bad file descriptor) [pid 6955] close(29) = -1 EBADF (Bad file descriptor) [pid 6955] exit_group(0) = ? [pid 6955] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6956 attached [pid 6956] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1906 [pid 6956] <... set_robust_list resumed>) = 0 [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6956] setpgid(0, 0) = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6956] write(3, "1000", 4) = 4 [pid 6956] close(3) = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6956] setns(201, 0) = 0 [pid 6956] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6956] setns(3, 0) = 0 [pid 6956] close(3) = 0 [pid 6956] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6956] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6956] close(3) = -1 EBADF (Bad file descriptor) [pid 6956] close(4) = 0 [pid 6956] close(5) = -1 EBADF (Bad file descriptor) [pid 6956] close(6) = -1 EBADF (Bad file descriptor) [pid 6956] close(7) = -1 EBADF (Bad file descriptor) [pid 6956] close(8) = -1 EBADF (Bad file descriptor) [pid 6956] close(9) = -1 EBADF (Bad file descriptor) [pid 6956] close(10) = -1 EBADF (Bad file descriptor) [pid 6956] close(11) = -1 EBADF (Bad file descriptor) [pid 6956] close(12) = -1 EBADF (Bad file descriptor) [pid 6956] close(13) = -1 EBADF (Bad file descriptor) [pid 6956] close(14) = -1 EBADF (Bad file descriptor) [pid 6956] close(15) = -1 EBADF (Bad file descriptor) [pid 6956] close(16) = -1 EBADF (Bad file descriptor) [pid 6956] close(17) = -1 EBADF (Bad file descriptor) [pid 6956] close(18) = -1 EBADF (Bad file descriptor) [pid 6956] close(19) = -1 EBADF (Bad file descriptor) [pid 6956] close(20) = -1 EBADF (Bad file descriptor) [pid 6956] close(21) = -1 EBADF (Bad file descriptor) [pid 6956] close(22) = -1 EBADF (Bad file descriptor) [pid 6956] close(23) = -1 EBADF (Bad file descriptor) [pid 6956] close(24) = -1 EBADF (Bad file descriptor) [pid 6956] close(25) = -1 EBADF (Bad file descriptor) [pid 6956] close(26) = -1 EBADF (Bad file descriptor) [pid 6956] close(27) = -1 EBADF (Bad file descriptor) [pid 6956] close(28) = -1 EBADF (Bad file descriptor) [pid 6956] close(29) = -1 EBADF (Bad file descriptor) [pid 6956] exit_group(0) = ? [pid 6956] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6957 attached [pid 6957] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1907 [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] setpgid(0, 0) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6957] write(3, "1000", 4) = 4 [pid 6957] close(3) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6957] setns(201, 0) = 0 [pid 6957] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6957] setns(3, 0) = 0 [pid 6957] close(3) = 0 [pid 6957] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6957] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6957] close(3) = -1 EBADF (Bad file descriptor) [pid 6957] close(4) = 0 [pid 6957] close(5) = -1 EBADF (Bad file descriptor) [pid 6957] close(6) = -1 EBADF (Bad file descriptor) [pid 6957] close(7) = -1 EBADF (Bad file descriptor) [pid 6957] close(8) = -1 EBADF (Bad file descriptor) [pid 6957] close(9) = -1 EBADF (Bad file descriptor) [pid 6957] close(10) = -1 EBADF (Bad file descriptor) [pid 6957] close(11) = -1 EBADF (Bad file descriptor) [pid 6957] close(12) = -1 EBADF (Bad file descriptor) [pid 6957] close(13) = -1 EBADF (Bad file descriptor) [pid 6957] close(14) = -1 EBADF (Bad file descriptor) [pid 6957] close(15) = -1 EBADF (Bad file descriptor) [pid 6957] close(16) = -1 EBADF (Bad file descriptor) [pid 6957] close(17) = -1 EBADF (Bad file descriptor) [pid 6957] close(18) = -1 EBADF (Bad file descriptor) [pid 6957] close(19) = -1 EBADF (Bad file descriptor) [pid 6957] close(20) = -1 EBADF (Bad file descriptor) [pid 6957] close(21) = -1 EBADF (Bad file descriptor) [pid 6957] close(22) = -1 EBADF (Bad file descriptor) [pid 6957] close(23) = -1 EBADF (Bad file descriptor) [pid 6957] close(24) = -1 EBADF (Bad file descriptor) [pid 6957] close(25) = -1 EBADF (Bad file descriptor) [pid 6957] close(26) = -1 EBADF (Bad file descriptor) [pid 6957] close(27) = -1 EBADF (Bad file descriptor) [pid 6957] close(28) = -1 EBADF (Bad file descriptor) [pid 6957] close(29) = -1 EBADF (Bad file descriptor) [pid 6957] exit_group(0) = ? [pid 6957] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6958 attached [pid 6958] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1908 [pid 6958] <... set_robust_list resumed>) = 0 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6958] setpgid(0, 0) = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6958] write(3, "1000", 4) = 4 [pid 6958] close(3) = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6958] setns(201, 0) = 0 [pid 6958] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6958] setns(3, 0) = 0 [pid 6958] close(3) = 0 [pid 6958] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6958] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6958] close(3) = -1 EBADF (Bad file descriptor) [pid 6958] close(4) = 0 [pid 6958] close(5) = -1 EBADF (Bad file descriptor) [pid 6958] close(6) = -1 EBADF (Bad file descriptor) [pid 6958] close(7) = -1 EBADF (Bad file descriptor) [pid 6958] close(8) = -1 EBADF (Bad file descriptor) [pid 6958] close(9) = -1 EBADF (Bad file descriptor) [pid 6958] close(10) = -1 EBADF (Bad file descriptor) [pid 6958] close(11) = -1 EBADF (Bad file descriptor) [pid 6958] close(12) = -1 EBADF (Bad file descriptor) [pid 6958] close(13) = -1 EBADF (Bad file descriptor) [pid 6958] close(14) = -1 EBADF (Bad file descriptor) [pid 6958] close(15) = -1 EBADF (Bad file descriptor) [pid 6958] close(16) = -1 EBADF (Bad file descriptor) [pid 6958] close(17) = -1 EBADF (Bad file descriptor) [pid 6958] close(18) = -1 EBADF (Bad file descriptor) [pid 6958] close(19) = -1 EBADF (Bad file descriptor) [pid 6958] close(20) = -1 EBADF (Bad file descriptor) [pid 6958] close(21) = -1 EBADF (Bad file descriptor) [pid 6958] close(22) = -1 EBADF (Bad file descriptor) [pid 6958] close(23) = -1 EBADF (Bad file descriptor) [pid 6958] close(24) = -1 EBADF (Bad file descriptor) [pid 6958] close(25) = -1 EBADF (Bad file descriptor) [pid 6958] close(26) = -1 EBADF (Bad file descriptor) [pid 6958] close(27) = -1 EBADF (Bad file descriptor) [pid 6958] close(28) = -1 EBADF (Bad file descriptor) [pid 6958] close(29) = -1 EBADF (Bad file descriptor) [pid 6958] exit_group(0) = ? [pid 6958] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6959 attached [pid 6959] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1909 [pid 6959] <... prctl resumed>) = 0 [pid 6959] setpgid(0, 0) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6959] write(3, "1000", 4) = 4 [pid 6959] close(3) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6959] setns(201, 0) = 0 [pid 6959] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6959] setns(3, 0) = 0 [pid 6959] close(3) = 0 [pid 6959] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6959] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6959] close(3) = -1 EBADF (Bad file descriptor) [pid 6959] close(4) = 0 [pid 6959] close(5) = -1 EBADF (Bad file descriptor) [pid 6959] close(6) = -1 EBADF (Bad file descriptor) [pid 6959] close(7) = -1 EBADF (Bad file descriptor) [pid 6959] close(8) = -1 EBADF (Bad file descriptor) [pid 6959] close(9) = -1 EBADF (Bad file descriptor) [pid 6959] close(10) = -1 EBADF (Bad file descriptor) [pid 6959] close(11) = -1 EBADF (Bad file descriptor) [pid 6959] close(12) = -1 EBADF (Bad file descriptor) [pid 6959] close(13) = -1 EBADF (Bad file descriptor) [pid 6959] close(14) = -1 EBADF (Bad file descriptor) [pid 6959] close(15) = -1 EBADF (Bad file descriptor) [pid 6959] close(16) = -1 EBADF (Bad file descriptor) [pid 6959] close(17) = -1 EBADF (Bad file descriptor) [pid 6959] close(18) = -1 EBADF (Bad file descriptor) [pid 6959] close(19) = -1 EBADF (Bad file descriptor) [pid 6959] close(20) = -1 EBADF (Bad file descriptor) [pid 6959] close(21) = -1 EBADF (Bad file descriptor) [pid 6959] close(22) = -1 EBADF (Bad file descriptor) [pid 6959] close(23) = -1 EBADF (Bad file descriptor) [pid 6959] close(24) = -1 EBADF (Bad file descriptor) [pid 6959] close(25) = -1 EBADF (Bad file descriptor) [pid 6959] close(26) = -1 EBADF (Bad file descriptor) [pid 6959] close(27) = -1 EBADF (Bad file descriptor) [pid 6959] close(28) = -1 EBADF (Bad file descriptor) [pid 6959] close(29) = -1 EBADF (Bad file descriptor) [pid 6959] exit_group(0) = ? [pid 6959] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6960 attached [pid 6960] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1910 [pid 6960] <... set_robust_list resumed>) = 0 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6960] setpgid(0, 0) = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6960] write(3, "1000", 4) = 4 [pid 6960] close(3) = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6960] setns(201, 0) = 0 [pid 6960] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6960] setns(3, 0) = 0 [pid 6960] close(3) = 0 [pid 6960] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6960] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6960] close(3) = -1 EBADF (Bad file descriptor) [pid 6960] close(4) = 0 [pid 6960] close(5) = -1 EBADF (Bad file descriptor) [pid 6960] close(6) = -1 EBADF (Bad file descriptor) [pid 6960] close(7) = -1 EBADF (Bad file descriptor) [pid 6960] close(8) = -1 EBADF (Bad file descriptor) [pid 6960] close(9) = -1 EBADF (Bad file descriptor) [pid 6960] close(10) = -1 EBADF (Bad file descriptor) [pid 6960] close(11) = -1 EBADF (Bad file descriptor) [pid 6960] close(12) = -1 EBADF (Bad file descriptor) [pid 6960] close(13) = -1 EBADF (Bad file descriptor) [pid 6960] close(14) = -1 EBADF (Bad file descriptor) [pid 6960] close(15) = -1 EBADF (Bad file descriptor) [pid 6960] close(16) = -1 EBADF (Bad file descriptor) [pid 6960] close(17) = -1 EBADF (Bad file descriptor) [pid 6960] close(18) = -1 EBADF (Bad file descriptor) [pid 6960] close(19) = -1 EBADF (Bad file descriptor) [pid 6960] close(20) = -1 EBADF (Bad file descriptor) [pid 6960] close(21) = -1 EBADF (Bad file descriptor) [pid 6960] close(22) = -1 EBADF (Bad file descriptor) [pid 6960] close(23) = -1 EBADF (Bad file descriptor) [pid 6960] close(24) = -1 EBADF (Bad file descriptor) [pid 6960] close(25) = -1 EBADF (Bad file descriptor) [pid 6960] close(26) = -1 EBADF (Bad file descriptor) [pid 6960] close(27) = -1 EBADF (Bad file descriptor) [pid 6960] close(28) = -1 EBADF (Bad file descriptor) [pid 6960] close(29) = -1 EBADF (Bad file descriptor) [pid 6960] exit_group(0) = ? [pid 6960] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1910, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6961 attached [pid 6961] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1911 [pid 6961] <... set_robust_list resumed>) = 0 [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6961] setpgid(0, 0) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6961] write(3, "1000", 4) = 4 [pid 6961] close(3) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6961] setns(201, 0) = 0 [pid 6961] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6961] setns(3, 0) = 0 [pid 6961] close(3) = 0 [pid 6961] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6961] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6961] close(3) = -1 EBADF (Bad file descriptor) [pid 6961] close(4) = 0 [pid 6961] close(5) = -1 EBADF (Bad file descriptor) [pid 6961] close(6) = -1 EBADF (Bad file descriptor) [pid 6961] close(7) = -1 EBADF (Bad file descriptor) [pid 6961] close(8) = -1 EBADF (Bad file descriptor) [pid 6961] close(9) = -1 EBADF (Bad file descriptor) [pid 6961] close(10) = -1 EBADF (Bad file descriptor) [pid 6961] close(11) = -1 EBADF (Bad file descriptor) [pid 6961] close(12) = -1 EBADF (Bad file descriptor) [pid 6961] close(13) = -1 EBADF (Bad file descriptor) [pid 6961] close(14) = -1 EBADF (Bad file descriptor) [pid 6961] close(15) = -1 EBADF (Bad file descriptor) [pid 6961] close(16) = -1 EBADF (Bad file descriptor) [pid 6961] close(17) = -1 EBADF (Bad file descriptor) [pid 6961] close(18) = -1 EBADF (Bad file descriptor) [pid 6961] close(19) = -1 EBADF (Bad file descriptor) [pid 6961] close(20) = -1 EBADF (Bad file descriptor) [pid 6961] close(21) = -1 EBADF (Bad file descriptor) [pid 6961] close(22) = -1 EBADF (Bad file descriptor) [pid 6961] close(23) = -1 EBADF (Bad file descriptor) [pid 6961] close(24) = -1 EBADF (Bad file descriptor) [pid 6961] close(25) = -1 EBADF (Bad file descriptor) [pid 6961] close(26) = -1 EBADF (Bad file descriptor) [pid 6961] close(27) = -1 EBADF (Bad file descriptor) [pid 6961] close(28) = -1 EBADF (Bad file descriptor) [pid 6961] close(29) = -1 EBADF (Bad file descriptor) [pid 6961] exit_group(0) = ? [pid 6961] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6962 attached [pid 6962] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1912 [pid 6962] <... set_robust_list resumed>) = 0 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6962] setpgid(0, 0) = 0 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6962] write(3, "1000", 4) = 4 [pid 6962] close(3) = 0 [pid 6962] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6962] setns(201, 0) = 0 [pid 6962] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6962] setns(3, 0) = 0 [pid 6962] close(3) = 0 [pid 6962] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6962] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6962] close(3) = -1 EBADF (Bad file descriptor) [pid 6962] close(4) = 0 [pid 6962] close(5) = -1 EBADF (Bad file descriptor) [pid 6962] close(6) = -1 EBADF (Bad file descriptor) [pid 6962] close(7) = -1 EBADF (Bad file descriptor) [pid 6962] close(8) = -1 EBADF (Bad file descriptor) [pid 6962] close(9) = -1 EBADF (Bad file descriptor) [pid 6962] close(10) = -1 EBADF (Bad file descriptor) [pid 6962] close(11) = -1 EBADF (Bad file descriptor) [pid 6962] close(12) = -1 EBADF (Bad file descriptor) [pid 6962] close(13) = -1 EBADF (Bad file descriptor) [pid 6962] close(14) = -1 EBADF (Bad file descriptor) [pid 6962] close(15) = -1 EBADF (Bad file descriptor) [pid 6962] close(16) = -1 EBADF (Bad file descriptor) [pid 6962] close(17) = -1 EBADF (Bad file descriptor) [pid 6962] close(18) = -1 EBADF (Bad file descriptor) [pid 6962] close(19) = -1 EBADF (Bad file descriptor) [pid 6962] close(20) = -1 EBADF (Bad file descriptor) [pid 6962] close(21) = -1 EBADF (Bad file descriptor) [pid 6962] close(22) = -1 EBADF (Bad file descriptor) [pid 6962] close(23) = -1 EBADF (Bad file descriptor) [pid 6962] close(24) = -1 EBADF (Bad file descriptor) [pid 6962] close(25) = -1 EBADF (Bad file descriptor) [pid 6962] close(26) = -1 EBADF (Bad file descriptor) [pid 6962] close(27) = -1 EBADF (Bad file descriptor) [pid 6962] close(28) = -1 EBADF (Bad file descriptor) [pid 6962] close(29) = -1 EBADF (Bad file descriptor) [pid 6962] exit_group(0) = ? [pid 6962] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6963 attached , child_tidptr=0x555555cb2690) = 1913 [pid 6963] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6963] setpgid(0, 0) = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6963] write(3, "1000", 4) = 4 [pid 6963] close(3) = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6963] setns(201, 0) = 0 [pid 6963] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6963] setns(3, 0) = 0 [pid 6963] close(3) = 0 [pid 6963] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6963] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6963] close(3) = -1 EBADF (Bad file descriptor) [pid 6963] close(4) = 0 [pid 6963] close(5) = -1 EBADF (Bad file descriptor) [pid 6963] close(6) = -1 EBADF (Bad file descriptor) [pid 6963] close(7) = -1 EBADF (Bad file descriptor) [pid 6963] close(8) = -1 EBADF (Bad file descriptor) [pid 6963] close(9) = -1 EBADF (Bad file descriptor) [pid 6963] close(10) = -1 EBADF (Bad file descriptor) [pid 6963] close(11) = -1 EBADF (Bad file descriptor) [pid 6963] close(12) = -1 EBADF (Bad file descriptor) [pid 6963] close(13) = -1 EBADF (Bad file descriptor) [pid 6963] close(14) = -1 EBADF (Bad file descriptor) [pid 6963] close(15) = -1 EBADF (Bad file descriptor) [pid 6963] close(16) = -1 EBADF (Bad file descriptor) [pid 6963] close(17) = -1 EBADF (Bad file descriptor) [pid 6963] close(18) = -1 EBADF (Bad file descriptor) [pid 6963] close(19) = -1 EBADF (Bad file descriptor) [pid 6963] close(20) = -1 EBADF (Bad file descriptor) [pid 6963] close(21) = -1 EBADF (Bad file descriptor) [pid 6963] close(22) = -1 EBADF (Bad file descriptor) [pid 6963] close(23) = -1 EBADF (Bad file descriptor) [pid 6963] close(24) = -1 EBADF (Bad file descriptor) [pid 6963] close(25) = -1 EBADF (Bad file descriptor) [pid 6963] close(26) = -1 EBADF (Bad file descriptor) [pid 6963] close(27) = -1 EBADF (Bad file descriptor) [pid 6963] close(28) = -1 EBADF (Bad file descriptor) [pid 6963] close(29) = -1 EBADF (Bad file descriptor) [pid 6963] exit_group(0) = ? [pid 6963] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6964 attached , child_tidptr=0x555555cb2690) = 1914 [pid 6964] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6964] setpgid(0, 0) = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6964] write(3, "1000", 4) = 4 [pid 6964] close(3) = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6964] setns(201, 0) = 0 [pid 6964] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6964] setns(3, 0) = 0 [pid 6964] close(3) = 0 [pid 6964] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6964] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6964] close(3) = -1 EBADF (Bad file descriptor) [pid 6964] close(4) = 0 [pid 6964] close(5) = -1 EBADF (Bad file descriptor) [pid 6964] close(6) = -1 EBADF (Bad file descriptor) [pid 6964] close(7) = -1 EBADF (Bad file descriptor) [pid 6964] close(8) = -1 EBADF (Bad file descriptor) [pid 6964] close(9) = -1 EBADF (Bad file descriptor) [pid 6964] close(10) = -1 EBADF (Bad file descriptor) [pid 6964] close(11) = -1 EBADF (Bad file descriptor) [pid 6964] close(12) = -1 EBADF (Bad file descriptor) [pid 6964] close(13) = -1 EBADF (Bad file descriptor) [pid 6964] close(14) = -1 EBADF (Bad file descriptor) [pid 6964] close(15) = -1 EBADF (Bad file descriptor) [pid 6964] close(16) = -1 EBADF (Bad file descriptor) [pid 6964] close(17) = -1 EBADF (Bad file descriptor) [pid 6964] close(18) = -1 EBADF (Bad file descriptor) [pid 6964] close(19) = -1 EBADF (Bad file descriptor) [pid 6964] close(20) = -1 EBADF (Bad file descriptor) [pid 6964] close(21) = -1 EBADF (Bad file descriptor) [pid 6964] close(22) = -1 EBADF (Bad file descriptor) [pid 6964] close(23) = -1 EBADF (Bad file descriptor) [pid 6964] close(24) = -1 EBADF (Bad file descriptor) [pid 6964] close(25) = -1 EBADF (Bad file descriptor) [pid 6964] close(26) = -1 EBADF (Bad file descriptor) [pid 6964] close(27) = -1 EBADF (Bad file descriptor) [pid 6964] close(28) = -1 EBADF (Bad file descriptor) [pid 6964] close(29) = -1 EBADF (Bad file descriptor) [pid 6964] exit_group(0) = ? [pid 6964] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1914, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6965 attached [pid 6965] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1915 [pid 6965] <... set_robust_list resumed>) = 0 [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6965] setpgid(0, 0) = 0 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6965] write(3, "1000", 4) = 4 [pid 6965] close(3) = 0 [pid 6965] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6965] setns(201, 0) = 0 [pid 6965] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6965] setns(3, 0) = 0 [pid 6965] close(3) = 0 [pid 6965] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6965] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6965] close(3) = -1 EBADF (Bad file descriptor) [pid 6965] close(4) = 0 [pid 6965] close(5) = -1 EBADF (Bad file descriptor) [pid 6965] close(6) = -1 EBADF (Bad file descriptor) [pid 6965] close(7) = -1 EBADF (Bad file descriptor) [pid 6965] close(8) = -1 EBADF (Bad file descriptor) [pid 6965] close(9) = -1 EBADF (Bad file descriptor) [pid 6965] close(10) = -1 EBADF (Bad file descriptor) [pid 6965] close(11) = -1 EBADF (Bad file descriptor) [pid 6965] close(12) = -1 EBADF (Bad file descriptor) [pid 6965] close(13) = -1 EBADF (Bad file descriptor) [pid 6965] close(14) = -1 EBADF (Bad file descriptor) [pid 6965] close(15) = -1 EBADF (Bad file descriptor) [pid 6965] close(16) = -1 EBADF (Bad file descriptor) [pid 6965] close(17) = -1 EBADF (Bad file descriptor) [pid 6965] close(18) = -1 EBADF (Bad file descriptor) [pid 6965] close(19) = -1 EBADF (Bad file descriptor) [pid 6965] close(20) = -1 EBADF (Bad file descriptor) [pid 6965] close(21) = -1 EBADF (Bad file descriptor) [pid 6965] close(22) = -1 EBADF (Bad file descriptor) [pid 6965] close(23) = -1 EBADF (Bad file descriptor) [pid 6965] close(24) = -1 EBADF (Bad file descriptor) [pid 6965] close(25) = -1 EBADF (Bad file descriptor) [pid 6965] close(26) = -1 EBADF (Bad file descriptor) [pid 6965] close(27) = -1 EBADF (Bad file descriptor) [pid 6965] close(28) = -1 EBADF (Bad file descriptor) [pid 6965] close(29) = -1 EBADF (Bad file descriptor) [pid 6965] exit_group(0) = ? [pid 6965] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6966 attached [pid 6966] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1916 [pid 6966] <... set_robust_list resumed>) = 0 [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6966] setpgid(0, 0) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6966] write(3, "1000", 4) = 4 [pid 6966] close(3) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6966] setns(201, 0) = 0 [pid 6966] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6966] setns(3, 0) = 0 [pid 6966] close(3) = 0 [pid 6966] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6966] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6966] close(3) = -1 EBADF (Bad file descriptor) [pid 6966] close(4) = 0 [pid 6966] close(5) = -1 EBADF (Bad file descriptor) [pid 6966] close(6) = -1 EBADF (Bad file descriptor) [pid 6966] close(7) = -1 EBADF (Bad file descriptor) [pid 6966] close(8) = -1 EBADF (Bad file descriptor) [pid 6966] close(9) = -1 EBADF (Bad file descriptor) [pid 6966] close(10) = -1 EBADF (Bad file descriptor) [pid 6966] close(11) = -1 EBADF (Bad file descriptor) [pid 6966] close(12) = -1 EBADF (Bad file descriptor) [pid 6966] close(13) = -1 EBADF (Bad file descriptor) [pid 6966] close(14) = -1 EBADF (Bad file descriptor) [pid 6966] close(15) = -1 EBADF (Bad file descriptor) [pid 6966] close(16) = -1 EBADF (Bad file descriptor) [pid 6966] close(17) = -1 EBADF (Bad file descriptor) [pid 6966] close(18) = -1 EBADF (Bad file descriptor) [pid 6966] close(19) = -1 EBADF (Bad file descriptor) [pid 6966] close(20) = -1 EBADF (Bad file descriptor) [pid 6966] close(21) = -1 EBADF (Bad file descriptor) [pid 6966] close(22) = -1 EBADF (Bad file descriptor) [pid 6966] close(23) = -1 EBADF (Bad file descriptor) [pid 6966] close(24) = -1 EBADF (Bad file descriptor) [pid 6966] close(25) = -1 EBADF (Bad file descriptor) [pid 6966] close(26) = -1 EBADF (Bad file descriptor) [pid 6966] close(27) = -1 EBADF (Bad file descriptor) [pid 6966] close(28) = -1 EBADF (Bad file descriptor) [pid 6966] close(29) = -1 EBADF (Bad file descriptor) [pid 6966] exit_group(0) = ? [pid 6966] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6967 attached , child_tidptr=0x555555cb2690) = 1917 [pid 6967] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6967] setpgid(0, 0) = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6967] write(3, "1000", 4) = 4 [pid 6967] close(3) = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6967] setns(201, 0) = 0 [pid 6967] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6967] setns(3, 0) = 0 [pid 6967] close(3) = 0 [pid 6967] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6967] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6967] close(3) = -1 EBADF (Bad file descriptor) [pid 6967] close(4) = 0 [pid 6967] close(5) = -1 EBADF (Bad file descriptor) [pid 6967] close(6) = -1 EBADF (Bad file descriptor) [pid 6967] close(7) = -1 EBADF (Bad file descriptor) [pid 6967] close(8) = -1 EBADF (Bad file descriptor) [pid 6967] close(9) = -1 EBADF (Bad file descriptor) [pid 6967] close(10) = -1 EBADF (Bad file descriptor) [pid 6967] close(11) = -1 EBADF (Bad file descriptor) [pid 6967] close(12) = -1 EBADF (Bad file descriptor) [pid 6967] close(13) = -1 EBADF (Bad file descriptor) [pid 6967] close(14) = -1 EBADF (Bad file descriptor) [pid 6967] close(15) = -1 EBADF (Bad file descriptor) [pid 6967] close(16) = -1 EBADF (Bad file descriptor) [pid 6967] close(17) = -1 EBADF (Bad file descriptor) [pid 6967] close(18) = -1 EBADF (Bad file descriptor) [pid 6967] close(19) = -1 EBADF (Bad file descriptor) [pid 6967] close(20) = -1 EBADF (Bad file descriptor) [pid 6967] close(21) = -1 EBADF (Bad file descriptor) [pid 6967] close(22) = -1 EBADF (Bad file descriptor) [pid 6967] close(23) = -1 EBADF (Bad file descriptor) [pid 6967] close(24) = -1 EBADF (Bad file descriptor) [pid 6967] close(25) = -1 EBADF (Bad file descriptor) [pid 6967] close(26) = -1 EBADF (Bad file descriptor) [pid 6967] close(27) = -1 EBADF (Bad file descriptor) [pid 6967] close(28) = -1 EBADF (Bad file descriptor) [pid 6967] close(29) = -1 EBADF (Bad file descriptor) [pid 6967] exit_group(0) = ? [pid 6967] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6968 attached [pid 6968] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1918 [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6968] setpgid(0, 0) = 0 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6968] write(3, "1000", 4) = 4 [pid 6968] close(3) = 0 [pid 6968] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6968] setns(201, 0) = 0 [pid 6968] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6968] setns(3, 0) = 0 [pid 6968] close(3) = 0 [pid 6968] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6968] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6968] close(3) = -1 EBADF (Bad file descriptor) [pid 6968] close(4) = 0 [pid 6968] close(5) = -1 EBADF (Bad file descriptor) [pid 6968] close(6) = -1 EBADF (Bad file descriptor) [pid 6968] close(7) = -1 EBADF (Bad file descriptor) [pid 6968] close(8) = -1 EBADF (Bad file descriptor) [pid 6968] close(9) = -1 EBADF (Bad file descriptor) [pid 6968] close(10) = -1 EBADF (Bad file descriptor) [pid 6968] close(11) = -1 EBADF (Bad file descriptor) [pid 6968] close(12) = -1 EBADF (Bad file descriptor) [pid 6968] close(13) = -1 EBADF (Bad file descriptor) [pid 6968] close(14) = -1 EBADF (Bad file descriptor) [pid 6968] close(15) = -1 EBADF (Bad file descriptor) [pid 6968] close(16) = -1 EBADF (Bad file descriptor) [pid 6968] close(17) = -1 EBADF (Bad file descriptor) [pid 6968] close(18) = -1 EBADF (Bad file descriptor) [pid 6968] close(19) = -1 EBADF (Bad file descriptor) [pid 6968] close(20) = -1 EBADF (Bad file descriptor) [pid 6968] close(21) = -1 EBADF (Bad file descriptor) [pid 6968] close(22) = -1 EBADF (Bad file descriptor) [pid 6968] close(23) = -1 EBADF (Bad file descriptor) [pid 6968] close(24) = -1 EBADF (Bad file descriptor) [pid 6968] close(25) = -1 EBADF (Bad file descriptor) [pid 6968] close(26) = -1 EBADF (Bad file descriptor) [pid 6968] close(27) = -1 EBADF (Bad file descriptor) [pid 6968] close(28) = -1 EBADF (Bad file descriptor) [pid 6968] close(29) = -1 EBADF (Bad file descriptor) [pid 6968] exit_group(0) = ? [pid 6968] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6969 attached [pid 6969] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6969] setpgid(0, 0) = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1919 [pid 6969] write(3, "1000", 4) = 4 [pid 6969] close(3) = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6969] setns(201, 0) = 0 [pid 6969] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6969] setns(3, 0) = 0 [pid 6969] close(3) = 0 [pid 6969] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6969] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6969] close(3) = -1 EBADF (Bad file descriptor) [pid 6969] close(4) = 0 [pid 6969] close(5) = -1 EBADF (Bad file descriptor) [pid 6969] close(6) = -1 EBADF (Bad file descriptor) [pid 6969] close(7) = -1 EBADF (Bad file descriptor) [pid 6969] close(8) = -1 EBADF (Bad file descriptor) [pid 6969] close(9) = -1 EBADF (Bad file descriptor) [pid 6969] close(10) = -1 EBADF (Bad file descriptor) [pid 6969] close(11) = -1 EBADF (Bad file descriptor) [pid 6969] close(12) = -1 EBADF (Bad file descriptor) [pid 6969] close(13) = -1 EBADF (Bad file descriptor) [pid 6969] close(14) = -1 EBADF (Bad file descriptor) [pid 6969] close(15) = -1 EBADF (Bad file descriptor) [pid 6969] close(16) = -1 EBADF (Bad file descriptor) [pid 6969] close(17) = -1 EBADF (Bad file descriptor) [pid 6969] close(18) = -1 EBADF (Bad file descriptor) [pid 6969] close(19) = -1 EBADF (Bad file descriptor) [pid 6969] close(20) = -1 EBADF (Bad file descriptor) [pid 6969] close(21) = -1 EBADF (Bad file descriptor) [pid 6969] close(22) = -1 EBADF (Bad file descriptor) [pid 6969] close(23) = -1 EBADF (Bad file descriptor) [pid 6969] close(24) = -1 EBADF (Bad file descriptor) [pid 6969] close(25) = -1 EBADF (Bad file descriptor) [pid 6969] close(26) = -1 EBADF (Bad file descriptor) [pid 6969] close(27) = -1 EBADF (Bad file descriptor) [pid 6969] close(28) = -1 EBADF (Bad file descriptor) [pid 6969] close(29) = -1 EBADF (Bad file descriptor) [pid 6969] exit_group(0) = ? [pid 6969] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6970 attached [pid 6970] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1920 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6970] setpgid(0, 0) = 0 [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6970] write(3, "1000", 4) = 4 [pid 6970] close(3) = 0 [pid 6970] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6970] setns(201, 0) = 0 [pid 6970] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6970] setns(3, 0) = 0 [pid 6970] close(3) = 0 [pid 6970] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6970] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6970] close(3) = -1 EBADF (Bad file descriptor) [pid 6970] close(4) = 0 [pid 6970] close(5) = -1 EBADF (Bad file descriptor) [pid 6970] close(6) = -1 EBADF (Bad file descriptor) [pid 6970] close(7) = -1 EBADF (Bad file descriptor) [pid 6970] close(8) = -1 EBADF (Bad file descriptor) [pid 6970] close(9) = -1 EBADF (Bad file descriptor) [pid 6970] close(10) = -1 EBADF (Bad file descriptor) [pid 6970] close(11) = -1 EBADF (Bad file descriptor) [pid 6970] close(12) = -1 EBADF (Bad file descriptor) [pid 6970] close(13) = -1 EBADF (Bad file descriptor) [pid 6970] close(14) = -1 EBADF (Bad file descriptor) [pid 6970] close(15) = -1 EBADF (Bad file descriptor) [pid 6970] close(16) = -1 EBADF (Bad file descriptor) [pid 6970] close(17) = -1 EBADF (Bad file descriptor) [pid 6970] close(18) = -1 EBADF (Bad file descriptor) [pid 6970] close(19) = -1 EBADF (Bad file descriptor) [pid 6970] close(20) = -1 EBADF (Bad file descriptor) [pid 6970] close(21) = -1 EBADF (Bad file descriptor) [pid 6970] close(22) = -1 EBADF (Bad file descriptor) [pid 6970] close(23) = -1 EBADF (Bad file descriptor) [pid 6970] close(24) = -1 EBADF (Bad file descriptor) [pid 6970] close(25) = -1 EBADF (Bad file descriptor) [pid 6970] close(26) = -1 EBADF (Bad file descriptor) [pid 6970] close(27) = -1 EBADF (Bad file descriptor) [pid 6970] close(28) = -1 EBADF (Bad file descriptor) [pid 6970] close(29) = -1 EBADF (Bad file descriptor) [pid 6970] exit_group(0) = ? [pid 6970] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6971 attached [pid 6971] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1921 [pid 6971] <... prctl resumed>) = 0 [pid 6971] setpgid(0, 0) = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6971] write(3, "1000", 4) = 4 [pid 6971] close(3) = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6971] setns(201, 0) = 0 [pid 6971] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6971] setns(3, 0) = 0 [pid 6971] close(3) = 0 [pid 6971] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6971] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6971] close(3) = -1 EBADF (Bad file descriptor) [pid 6971] close(4) = 0 [pid 6971] close(5) = -1 EBADF (Bad file descriptor) [pid 6971] close(6) = -1 EBADF (Bad file descriptor) [pid 6971] close(7) = -1 EBADF (Bad file descriptor) [pid 6971] close(8) = -1 EBADF (Bad file descriptor) [pid 6971] close(9) = -1 EBADF (Bad file descriptor) [pid 6971] close(10) = -1 EBADF (Bad file descriptor) [pid 6971] close(11) = -1 EBADF (Bad file descriptor) [pid 6971] close(12) = -1 EBADF (Bad file descriptor) [pid 6971] close(13) = -1 EBADF (Bad file descriptor) [pid 6971] close(14) = -1 EBADF (Bad file descriptor) [pid 6971] close(15) = -1 EBADF (Bad file descriptor) [pid 6971] close(16) = -1 EBADF (Bad file descriptor) [pid 6971] close(17) = -1 EBADF (Bad file descriptor) [pid 6971] close(18) = -1 EBADF (Bad file descriptor) [pid 6971] close(19) = -1 EBADF (Bad file descriptor) [pid 6971] close(20) = -1 EBADF (Bad file descriptor) [pid 6971] close(21) = -1 EBADF (Bad file descriptor) [pid 6971] close(22) = -1 EBADF (Bad file descriptor) [pid 6971] close(23) = -1 EBADF (Bad file descriptor) [pid 6971] close(24) = -1 EBADF (Bad file descriptor) [pid 6971] close(25) = -1 EBADF (Bad file descriptor) [pid 6971] close(26) = -1 EBADF (Bad file descriptor) [pid 6971] close(27) = -1 EBADF (Bad file descriptor) [pid 6971] close(28) = -1 EBADF (Bad file descriptor) [pid 6971] close(29) = -1 EBADF (Bad file descriptor) [pid 6971] exit_group(0) = ? [pid 6971] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6972 attached , child_tidptr=0x555555cb2690) = 1922 [pid 6972] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6972] setpgid(0, 0) = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6972] write(3, "1000", 4) = 4 [pid 6972] close(3) = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6972] setns(201, 0) = 0 [pid 6972] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6972] setns(3, 0) = 0 [pid 6972] close(3) = 0 [pid 6972] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6972] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6972] close(3) = -1 EBADF (Bad file descriptor) [pid 6972] close(4) = 0 [pid 6972] close(5) = -1 EBADF (Bad file descriptor) [pid 6972] close(6) = -1 EBADF (Bad file descriptor) [pid 6972] close(7) = -1 EBADF (Bad file descriptor) [pid 6972] close(8) = -1 EBADF (Bad file descriptor) [pid 6972] close(9) = -1 EBADF (Bad file descriptor) [pid 6972] close(10) = -1 EBADF (Bad file descriptor) [pid 6972] close(11) = -1 EBADF (Bad file descriptor) [pid 6972] close(12) = -1 EBADF (Bad file descriptor) [pid 6972] close(13) = -1 EBADF (Bad file descriptor) [pid 6972] close(14) = -1 EBADF (Bad file descriptor) [pid 6972] close(15) = -1 EBADF (Bad file descriptor) [pid 6972] close(16) = -1 EBADF (Bad file descriptor) [pid 6972] close(17) = -1 EBADF (Bad file descriptor) [pid 6972] close(18) = -1 EBADF (Bad file descriptor) [pid 6972] close(19) = -1 EBADF (Bad file descriptor) [pid 6972] close(20) = -1 EBADF (Bad file descriptor) [pid 6972] close(21) = -1 EBADF (Bad file descriptor) [pid 6972] close(22) = -1 EBADF (Bad file descriptor) [pid 6972] close(23) = -1 EBADF (Bad file descriptor) [pid 6972] close(24) = -1 EBADF (Bad file descriptor) [pid 6972] close(25) = -1 EBADF (Bad file descriptor) [pid 6972] close(26) = -1 EBADF (Bad file descriptor) [pid 6972] close(27) = -1 EBADF (Bad file descriptor) [pid 6972] close(28) = -1 EBADF (Bad file descriptor) [pid 6972] close(29) = -1 EBADF (Bad file descriptor) [pid 6972] exit_group(0) = ? [pid 6972] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6973 attached , child_tidptr=0x555555cb2690) = 1923 [pid 6973] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6973] setpgid(0, 0) = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6973] write(3, "1000", 4) = 4 [pid 6973] close(3) = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6973] setns(201, 0) = 0 [pid 6973] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6973] setns(3, 0) = 0 [pid 6973] close(3) = 0 [pid 6973] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6973] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6973] close(3) = -1 EBADF (Bad file descriptor) [pid 6973] close(4) = 0 [pid 6973] close(5) = -1 EBADF (Bad file descriptor) [pid 6973] close(6) = -1 EBADF (Bad file descriptor) [pid 6973] close(7) = -1 EBADF (Bad file descriptor) [pid 6973] close(8) = -1 EBADF (Bad file descriptor) [pid 6973] close(9) = -1 EBADF (Bad file descriptor) [pid 6973] close(10) = -1 EBADF (Bad file descriptor) [pid 6973] close(11) = -1 EBADF (Bad file descriptor) [pid 6973] close(12) = -1 EBADF (Bad file descriptor) [pid 6973] close(13) = -1 EBADF (Bad file descriptor) [pid 6973] close(14) = -1 EBADF (Bad file descriptor) [pid 6973] close(15) = -1 EBADF (Bad file descriptor) [pid 6973] close(16) = -1 EBADF (Bad file descriptor) [pid 6973] close(17) = -1 EBADF (Bad file descriptor) [pid 6973] close(18) = -1 EBADF (Bad file descriptor) [pid 6973] close(19) = -1 EBADF (Bad file descriptor) [pid 6973] close(20) = -1 EBADF (Bad file descriptor) [pid 6973] close(21) = -1 EBADF (Bad file descriptor) [pid 6973] close(22) = -1 EBADF (Bad file descriptor) [pid 6973] close(23) = -1 EBADF (Bad file descriptor) [pid 6973] close(24) = -1 EBADF (Bad file descriptor) [pid 6973] close(25) = -1 EBADF (Bad file descriptor) [pid 6973] close(26) = -1 EBADF (Bad file descriptor) [pid 6973] close(27) = -1 EBADF (Bad file descriptor) [pid 6973] close(28) = -1 EBADF (Bad file descriptor) [pid 6973] close(29) = -1 EBADF (Bad file descriptor) [pid 6973] exit_group(0) = ? [pid 6973] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6974 attached , child_tidptr=0x555555cb2690) = 1924 [pid 6974] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6974] setpgid(0, 0) = 0 [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6974] write(3, "1000", 4) = 4 [pid 6974] close(3) = 0 [pid 6974] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6974] setns(201, 0) = 0 [pid 6974] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6974] setns(3, 0) = 0 [pid 6974] close(3) = 0 [pid 6974] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6974] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6974] close(3) = -1 EBADF (Bad file descriptor) [pid 6974] close(4) = 0 [pid 6974] close(5) = -1 EBADF (Bad file descriptor) [pid 6974] close(6) = -1 EBADF (Bad file descriptor) [pid 6974] close(7) = -1 EBADF (Bad file descriptor) [pid 6974] close(8) = -1 EBADF (Bad file descriptor) [pid 6974] close(9) = -1 EBADF (Bad file descriptor) [pid 6974] close(10) = -1 EBADF (Bad file descriptor) [pid 6974] close(11) = -1 EBADF (Bad file descriptor) [pid 6974] close(12) = -1 EBADF (Bad file descriptor) [pid 6974] close(13) = -1 EBADF (Bad file descriptor) [pid 6974] close(14) = -1 EBADF (Bad file descriptor) [pid 6974] close(15) = -1 EBADF (Bad file descriptor) [pid 6974] close(16) = -1 EBADF (Bad file descriptor) [pid 6974] close(17) = -1 EBADF (Bad file descriptor) [pid 6974] close(18) = -1 EBADF (Bad file descriptor) [pid 6974] close(19) = -1 EBADF (Bad file descriptor) [pid 6974] close(20) = -1 EBADF (Bad file descriptor) [pid 6974] close(21) = -1 EBADF (Bad file descriptor) [pid 6974] close(22) = -1 EBADF (Bad file descriptor) [pid 6974] close(23) = -1 EBADF (Bad file descriptor) [pid 6974] close(24) = -1 EBADF (Bad file descriptor) [pid 6974] close(25) = -1 EBADF (Bad file descriptor) [pid 6974] close(26) = -1 EBADF (Bad file descriptor) [pid 6974] close(27) = -1 EBADF (Bad file descriptor) [pid 6974] close(28) = -1 EBADF (Bad file descriptor) [pid 6974] close(29) = -1 EBADF (Bad file descriptor) [pid 6974] exit_group(0) = ? [pid 6974] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6975 attached , child_tidptr=0x555555cb2690) = 1925 [pid 6975] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6975] setpgid(0, 0) = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] write(3, "1000", 4) = 4 [pid 6975] close(3) = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6975] setns(201, 0) = 0 [pid 6975] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6975] setns(3, 0) = 0 [pid 6975] close(3) = 0 [pid 6975] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6975] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6975] close(3) = -1 EBADF (Bad file descriptor) [pid 6975] close(4) = 0 [pid 6975] close(5) = -1 EBADF (Bad file descriptor) [pid 6975] close(6) = -1 EBADF (Bad file descriptor) [pid 6975] close(7) = -1 EBADF (Bad file descriptor) [pid 6975] close(8) = -1 EBADF (Bad file descriptor) [pid 6975] close(9) = -1 EBADF (Bad file descriptor) [pid 6975] close(10) = -1 EBADF (Bad file descriptor) [pid 6975] close(11) = -1 EBADF (Bad file descriptor) [pid 6975] close(12) = -1 EBADF (Bad file descriptor) [pid 6975] close(13) = -1 EBADF (Bad file descriptor) [pid 6975] close(14) = -1 EBADF (Bad file descriptor) [pid 6975] close(15) = -1 EBADF (Bad file descriptor) [pid 6975] close(16) = -1 EBADF (Bad file descriptor) [pid 6975] close(17) = -1 EBADF (Bad file descriptor) [pid 6975] close(18) = -1 EBADF (Bad file descriptor) [pid 6975] close(19) = -1 EBADF (Bad file descriptor) [pid 6975] close(20) = -1 EBADF (Bad file descriptor) [pid 6975] close(21) = -1 EBADF (Bad file descriptor) [pid 6975] close(22) = -1 EBADF (Bad file descriptor) [pid 6975] close(23) = -1 EBADF (Bad file descriptor) [pid 6975] close(24) = -1 EBADF (Bad file descriptor) [pid 6975] close(25) = -1 EBADF (Bad file descriptor) [pid 6975] close(26) = -1 EBADF (Bad file descriptor) [pid 6975] close(27) = -1 EBADF (Bad file descriptor) [pid 6975] close(28) = -1 EBADF (Bad file descriptor) [pid 6975] close(29) = -1 EBADF (Bad file descriptor) [pid 6975] exit_group(0) = ? [pid 6975] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6976 attached [pid 6976] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1926 [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6976] setpgid(0, 0) = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6976] write(3, "1000", 4) = 4 [pid 6976] close(3) = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6976] setns(201, 0) = 0 [pid 6976] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6976] setns(3, 0) = 0 [pid 6976] close(3) = 0 [pid 6976] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6976] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6976] close(3) = -1 EBADF (Bad file descriptor) [pid 6976] close(4) = 0 [pid 6976] close(5) = -1 EBADF (Bad file descriptor) [pid 6976] close(6) = -1 EBADF (Bad file descriptor) [pid 6976] close(7) = -1 EBADF (Bad file descriptor) [pid 6976] close(8) = -1 EBADF (Bad file descriptor) [pid 6976] close(9) = -1 EBADF (Bad file descriptor) [pid 6976] close(10) = -1 EBADF (Bad file descriptor) [pid 6976] close(11) = -1 EBADF (Bad file descriptor) [pid 6976] close(12) = -1 EBADF (Bad file descriptor) [pid 6976] close(13) = -1 EBADF (Bad file descriptor) [pid 6976] close(14) = -1 EBADF (Bad file descriptor) [pid 6976] close(15) = -1 EBADF (Bad file descriptor) [pid 6976] close(16) = -1 EBADF (Bad file descriptor) [pid 6976] close(17) = -1 EBADF (Bad file descriptor) [pid 6976] close(18) = -1 EBADF (Bad file descriptor) [pid 6976] close(19) = -1 EBADF (Bad file descriptor) [pid 6976] close(20) = -1 EBADF (Bad file descriptor) [pid 6976] close(21) = -1 EBADF (Bad file descriptor) [pid 6976] close(22) = -1 EBADF (Bad file descriptor) [pid 6976] close(23) = -1 EBADF (Bad file descriptor) [pid 6976] close(24) = -1 EBADF (Bad file descriptor) [pid 6976] close(25) = -1 EBADF (Bad file descriptor) [pid 6976] close(26) = -1 EBADF (Bad file descriptor) [pid 6976] close(27) = -1 EBADF (Bad file descriptor) [pid 6976] close(28) = -1 EBADF (Bad file descriptor) [pid 6976] close(29) = -1 EBADF (Bad file descriptor) [pid 6976] exit_group(0) = ? [pid 6976] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6977 attached , child_tidptr=0x555555cb2690) = 1927 [pid 6977] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6977] setpgid(0, 0) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6977] write(3, "1000", 4) = 4 [pid 6977] close(3) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6977] setns(201, 0) = 0 [pid 6977] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6977] setns(3, 0) = 0 [pid 6977] close(3) = 0 [pid 6977] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6977] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6977] close(3) = -1 EBADF (Bad file descriptor) [pid 6977] close(4) = 0 [pid 6977] close(5) = -1 EBADF (Bad file descriptor) [pid 6977] close(6) = -1 EBADF (Bad file descriptor) [pid 6977] close(7) = -1 EBADF (Bad file descriptor) [pid 6977] close(8) = -1 EBADF (Bad file descriptor) [pid 6977] close(9) = -1 EBADF (Bad file descriptor) [pid 6977] close(10) = -1 EBADF (Bad file descriptor) [pid 6977] close(11) = -1 EBADF (Bad file descriptor) [pid 6977] close(12) = -1 EBADF (Bad file descriptor) [pid 6977] close(13) = -1 EBADF (Bad file descriptor) [pid 6977] close(14) = -1 EBADF (Bad file descriptor) [pid 6977] close(15) = -1 EBADF (Bad file descriptor) [pid 6977] close(16) = -1 EBADF (Bad file descriptor) [pid 6977] close(17) = -1 EBADF (Bad file descriptor) [pid 6977] close(18) = -1 EBADF (Bad file descriptor) [pid 6977] close(19) = -1 EBADF (Bad file descriptor) [pid 6977] close(20) = -1 EBADF (Bad file descriptor) [pid 6977] close(21) = -1 EBADF (Bad file descriptor) [pid 6977] close(22) = -1 EBADF (Bad file descriptor) [pid 6977] close(23) = -1 EBADF (Bad file descriptor) [pid 6977] close(24) = -1 EBADF (Bad file descriptor) [pid 6977] close(25) = -1 EBADF (Bad file descriptor) [pid 6977] close(26) = -1 EBADF (Bad file descriptor) [pid 6977] close(27) = -1 EBADF (Bad file descriptor) [pid 6977] close(28) = -1 EBADF (Bad file descriptor) [pid 6977] close(29) = -1 EBADF (Bad file descriptor) [pid 6977] exit_group(0) = ? [pid 6977] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6978 attached [pid 6978] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1928 [pid 6978] <... prctl resumed>) = 0 [pid 6978] setpgid(0, 0) = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6978] write(3, "1000", 4) = 4 [pid 6978] close(3) = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6978] setns(201, 0) = 0 [pid 6978] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6978] setns(3, 0) = 0 [pid 6978] close(3) = 0 [pid 6978] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6978] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6978] close(3) = -1 EBADF (Bad file descriptor) [pid 6978] close(4) = 0 [pid 6978] close(5) = -1 EBADF (Bad file descriptor) [pid 6978] close(6) = -1 EBADF (Bad file descriptor) [pid 6978] close(7) = -1 EBADF (Bad file descriptor) [pid 6978] close(8) = -1 EBADF (Bad file descriptor) [pid 6978] close(9) = -1 EBADF (Bad file descriptor) [pid 6978] close(10) = -1 EBADF (Bad file descriptor) [pid 6978] close(11) = -1 EBADF (Bad file descriptor) [pid 6978] close(12) = -1 EBADF (Bad file descriptor) [pid 6978] close(13) = -1 EBADF (Bad file descriptor) [pid 6978] close(14) = -1 EBADF (Bad file descriptor) [pid 6978] close(15) = -1 EBADF (Bad file descriptor) [pid 6978] close(16) = -1 EBADF (Bad file descriptor) [pid 6978] close(17) = -1 EBADF (Bad file descriptor) [pid 6978] close(18) = -1 EBADF (Bad file descriptor) [pid 6978] close(19) = -1 EBADF (Bad file descriptor) [pid 6978] close(20) = -1 EBADF (Bad file descriptor) [pid 6978] close(21) = -1 EBADF (Bad file descriptor) [pid 6978] close(22) = -1 EBADF (Bad file descriptor) [pid 6978] close(23) = -1 EBADF (Bad file descriptor) [pid 6978] close(24) = -1 EBADF (Bad file descriptor) [pid 6978] close(25) = -1 EBADF (Bad file descriptor) [pid 6978] close(26) = -1 EBADF (Bad file descriptor) [pid 6978] close(27) = -1 EBADF (Bad file descriptor) [pid 6978] close(28) = -1 EBADF (Bad file descriptor) [pid 6978] close(29) = -1 EBADF (Bad file descriptor) [pid 6978] exit_group(0) = ? [pid 6978] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6979 attached [pid 6979] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1929 [pid 6979] <... prctl resumed>) = 0 [pid 6979] setpgid(0, 0) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6979] write(3, "1000", 4) = 4 [pid 6979] close(3) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6979] setns(201, 0) = 0 [pid 6979] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6979] setns(3, 0) = 0 [pid 6979] close(3) = 0 [pid 6979] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6979] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6979] close(3) = -1 EBADF (Bad file descriptor) [pid 6979] close(4) = 0 [pid 6979] close(5) = -1 EBADF (Bad file descriptor) [pid 6979] close(6) = -1 EBADF (Bad file descriptor) [pid 6979] close(7) = -1 EBADF (Bad file descriptor) [pid 6979] close(8) = -1 EBADF (Bad file descriptor) [pid 6979] close(9) = -1 EBADF (Bad file descriptor) [pid 6979] close(10) = -1 EBADF (Bad file descriptor) [pid 6979] close(11) = -1 EBADF (Bad file descriptor) [pid 6979] close(12) = -1 EBADF (Bad file descriptor) [pid 6979] close(13) = -1 EBADF (Bad file descriptor) [pid 6979] close(14) = -1 EBADF (Bad file descriptor) [pid 6979] close(15) = -1 EBADF (Bad file descriptor) [pid 6979] close(16) = -1 EBADF (Bad file descriptor) [pid 6979] close(17) = -1 EBADF (Bad file descriptor) [pid 6979] close(18) = -1 EBADF (Bad file descriptor) [pid 6979] close(19) = -1 EBADF (Bad file descriptor) [pid 6979] close(20) = -1 EBADF (Bad file descriptor) [pid 6979] close(21) = -1 EBADF (Bad file descriptor) [pid 6979] close(22) = -1 EBADF (Bad file descriptor) [pid 6979] close(23) = -1 EBADF (Bad file descriptor) [pid 6979] close(24) = -1 EBADF (Bad file descriptor) [pid 6979] close(25) = -1 EBADF (Bad file descriptor) [pid 6979] close(26) = -1 EBADF (Bad file descriptor) [pid 6979] close(27) = -1 EBADF (Bad file descriptor) [pid 6979] close(28) = -1 EBADF (Bad file descriptor) [pid 6979] close(29) = -1 EBADF (Bad file descriptor) [pid 6979] exit_group(0) = ? [pid 6979] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6980 attached [pid 6980] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1930 [pid 6980] <... set_robust_list resumed>) = 0 [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6980] setpgid(0, 0) = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6980] write(3, "1000", 4) = 4 [pid 6980] close(3) = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6980] setns(201, 0) = 0 [pid 6980] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6980] setns(3, 0) = 0 [pid 6980] close(3) = 0 [pid 6980] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6980] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6980] close(3) = -1 EBADF (Bad file descriptor) [pid 6980] close(4) = 0 [pid 6980] close(5) = -1 EBADF (Bad file descriptor) [pid 6980] close(6) = -1 EBADF (Bad file descriptor) [pid 6980] close(7) = -1 EBADF (Bad file descriptor) [pid 6980] close(8) = -1 EBADF (Bad file descriptor) [pid 6980] close(9) = -1 EBADF (Bad file descriptor) [pid 6980] close(10) = -1 EBADF (Bad file descriptor) [pid 6980] close(11) = -1 EBADF (Bad file descriptor) [pid 6980] close(12) = -1 EBADF (Bad file descriptor) [pid 6980] close(13) = -1 EBADF (Bad file descriptor) [pid 6980] close(14) = -1 EBADF (Bad file descriptor) [pid 6980] close(15) = -1 EBADF (Bad file descriptor) [pid 6980] close(16) = -1 EBADF (Bad file descriptor) [pid 6980] close(17) = -1 EBADF (Bad file descriptor) [pid 6980] close(18) = -1 EBADF (Bad file descriptor) [pid 6980] close(19) = -1 EBADF (Bad file descriptor) [pid 6980] close(20) = -1 EBADF (Bad file descriptor) [pid 6980] close(21) = -1 EBADF (Bad file descriptor) [pid 6980] close(22) = -1 EBADF (Bad file descriptor) [pid 6980] close(23) = -1 EBADF (Bad file descriptor) [pid 6980] close(24) = -1 EBADF (Bad file descriptor) [pid 6980] close(25) = -1 EBADF (Bad file descriptor) [pid 6980] close(26) = -1 EBADF (Bad file descriptor) [pid 6980] close(27) = -1 EBADF (Bad file descriptor) [pid 6980] close(28) = -1 EBADF (Bad file descriptor) [pid 6980] close(29) = -1 EBADF (Bad file descriptor) [pid 6980] exit_group(0) = ? [pid 6980] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6981 attached [pid 6981] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1931 [pid 6981] <... prctl resumed>) = 0 [pid 6981] setpgid(0, 0) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6981] write(3, "1000", 4) = 4 [pid 6981] close(3) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6981] setns(201, 0) = 0 [pid 6981] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6981] setns(3, 0) = 0 [pid 6981] close(3) = 0 [pid 6981] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6981] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6981] close(3) = -1 EBADF (Bad file descriptor) [pid 6981] close(4) = 0 [pid 6981] close(5) = -1 EBADF (Bad file descriptor) [pid 6981] close(6) = -1 EBADF (Bad file descriptor) [pid 6981] close(7) = -1 EBADF (Bad file descriptor) [pid 6981] close(8) = -1 EBADF (Bad file descriptor) [pid 6981] close(9) = -1 EBADF (Bad file descriptor) [pid 6981] close(10) = -1 EBADF (Bad file descriptor) [pid 6981] close(11) = -1 EBADF (Bad file descriptor) [pid 6981] close(12) = -1 EBADF (Bad file descriptor) [pid 6981] close(13) = -1 EBADF (Bad file descriptor) [pid 6981] close(14) = -1 EBADF (Bad file descriptor) [pid 6981] close(15) = -1 EBADF (Bad file descriptor) [pid 6981] close(16) = -1 EBADF (Bad file descriptor) [pid 6981] close(17) = -1 EBADF (Bad file descriptor) [pid 6981] close(18) = -1 EBADF (Bad file descriptor) [pid 6981] close(19) = -1 EBADF (Bad file descriptor) [pid 6981] close(20) = -1 EBADF (Bad file descriptor) [pid 6981] close(21) = -1 EBADF (Bad file descriptor) [pid 6981] close(22) = -1 EBADF (Bad file descriptor) [pid 6981] close(23) = -1 EBADF (Bad file descriptor) [pid 6981] close(24) = -1 EBADF (Bad file descriptor) [pid 6981] close(25) = -1 EBADF (Bad file descriptor) [pid 6981] close(26) = -1 EBADF (Bad file descriptor) [pid 6981] close(27) = -1 EBADF (Bad file descriptor) [pid 6981] close(28) = -1 EBADF (Bad file descriptor) [pid 6981] close(29) = -1 EBADF (Bad file descriptor) [pid 6981] exit_group(0) = ? [pid 6981] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1931, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1932 ./strace-static-x86_64: Process 6982 attached [pid 6982] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6982] setpgid(0, 0) = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6982] write(3, "1000", 4) = 4 [pid 6982] close(3) = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6982] setns(201, 0) = 0 [pid 6982] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6982] setns(3, 0) = 0 [pid 6982] close(3) = 0 [pid 6982] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6982] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6982] close(3) = -1 EBADF (Bad file descriptor) [pid 6982] close(4) = 0 [pid 6982] close(5) = -1 EBADF (Bad file descriptor) [pid 6982] close(6) = -1 EBADF (Bad file descriptor) [pid 6982] close(7) = -1 EBADF (Bad file descriptor) [pid 6982] close(8) = -1 EBADF (Bad file descriptor) [pid 6982] close(9) = -1 EBADF (Bad file descriptor) [pid 6982] close(10) = -1 EBADF (Bad file descriptor) [pid 6982] close(11) = -1 EBADF (Bad file descriptor) [pid 6982] close(12) = -1 EBADF (Bad file descriptor) [pid 6982] close(13) = -1 EBADF (Bad file descriptor) [pid 6982] close(14) = -1 EBADF (Bad file descriptor) [pid 6982] close(15) = -1 EBADF (Bad file descriptor) [pid 6982] close(16) = -1 EBADF (Bad file descriptor) [pid 6982] close(17) = -1 EBADF (Bad file descriptor) [pid 6982] close(18) = -1 EBADF (Bad file descriptor) [pid 6982] close(19) = -1 EBADF (Bad file descriptor) [pid 6982] close(20) = -1 EBADF (Bad file descriptor) [pid 6982] close(21) = -1 EBADF (Bad file descriptor) [pid 6982] close(22) = -1 EBADF (Bad file descriptor) [pid 6982] close(23) = -1 EBADF (Bad file descriptor) [pid 6982] close(24) = -1 EBADF (Bad file descriptor) [pid 6982] close(25) = -1 EBADF (Bad file descriptor) [pid 6982] close(26) = -1 EBADF (Bad file descriptor) [pid 6982] close(27) = -1 EBADF (Bad file descriptor) [pid 6982] close(28) = -1 EBADF (Bad file descriptor) [pid 6982] close(29) = -1 EBADF (Bad file descriptor) [pid 6982] exit_group(0) = ? [pid 6982] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1932, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1933 ./strace-static-x86_64: Process 6983 attached [pid 6983] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0) = 0 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6983] write(3, "1000", 4) = 4 [pid 6983] close(3) = 0 [pid 6983] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6983] setns(201, 0) = 0 [pid 6983] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6983] setns(3, 0) = 0 [pid 6983] close(3) = 0 [pid 6983] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6983] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6983] close(3) = -1 EBADF (Bad file descriptor) [pid 6983] close(4) = 0 [pid 6983] close(5) = -1 EBADF (Bad file descriptor) [pid 6983] close(6) = -1 EBADF (Bad file descriptor) [pid 6983] close(7) = -1 EBADF (Bad file descriptor) [pid 6983] close(8) = -1 EBADF (Bad file descriptor) [pid 6983] close(9) = -1 EBADF (Bad file descriptor) [pid 6983] close(10) = -1 EBADF (Bad file descriptor) [pid 6983] close(11) = -1 EBADF (Bad file descriptor) [pid 6983] close(12) = -1 EBADF (Bad file descriptor) [pid 6983] close(13) = -1 EBADF (Bad file descriptor) [pid 6983] close(14) = -1 EBADF (Bad file descriptor) [pid 6983] close(15) = -1 EBADF (Bad file descriptor) [pid 6983] close(16) = -1 EBADF (Bad file descriptor) [pid 6983] close(17) = -1 EBADF (Bad file descriptor) [pid 6983] close(18) = -1 EBADF (Bad file descriptor) [pid 6983] close(19) = -1 EBADF (Bad file descriptor) [pid 6983] close(20) = -1 EBADF (Bad file descriptor) [pid 6983] close(21) = -1 EBADF (Bad file descriptor) [pid 6983] close(22) = -1 EBADF (Bad file descriptor) [pid 6983] close(23) = -1 EBADF (Bad file descriptor) [pid 6983] close(24) = -1 EBADF (Bad file descriptor) [pid 6983] close(25) = -1 EBADF (Bad file descriptor) [pid 6983] close(26) = -1 EBADF (Bad file descriptor) [pid 6983] close(27) = -1 EBADF (Bad file descriptor) [pid 6983] close(28) = -1 EBADF (Bad file descriptor) [pid 6983] close(29) = -1 EBADF (Bad file descriptor) [pid 6983] exit_group(0) = ? [pid 6983] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6984 attached , child_tidptr=0x555555cb2690) = 1934 [pid 6984] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6984] setpgid(0, 0) = 0 [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6984] write(3, "1000", 4) = 4 [pid 6984] close(3) = 0 [pid 6984] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6984] setns(201, 0) = 0 [pid 6984] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6984] setns(3, 0) = 0 [pid 6984] close(3) = 0 [pid 6984] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6984] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6984] close(3) = -1 EBADF (Bad file descriptor) [pid 6984] close(4) = 0 [pid 6984] close(5) = -1 EBADF (Bad file descriptor) [pid 6984] close(6) = -1 EBADF (Bad file descriptor) [pid 6984] close(7) = -1 EBADF (Bad file descriptor) [pid 6984] close(8) = -1 EBADF (Bad file descriptor) [pid 6984] close(9) = -1 EBADF (Bad file descriptor) [pid 6984] close(10) = -1 EBADF (Bad file descriptor) [pid 6984] close(11) = -1 EBADF (Bad file descriptor) [pid 6984] close(12) = -1 EBADF (Bad file descriptor) [pid 6984] close(13) = -1 EBADF (Bad file descriptor) [pid 6984] close(14) = -1 EBADF (Bad file descriptor) [pid 6984] close(15) = -1 EBADF (Bad file descriptor) [pid 6984] close(16) = -1 EBADF (Bad file descriptor) [pid 6984] close(17) = -1 EBADF (Bad file descriptor) [pid 6984] close(18) = -1 EBADF (Bad file descriptor) [pid 6984] close(19) = -1 EBADF (Bad file descriptor) [pid 6984] close(20) = -1 EBADF (Bad file descriptor) [pid 6984] close(21) = -1 EBADF (Bad file descriptor) [pid 6984] close(22) = -1 EBADF (Bad file descriptor) [pid 6984] close(23) = -1 EBADF (Bad file descriptor) [pid 6984] close(24) = -1 EBADF (Bad file descriptor) [pid 6984] close(25) = -1 EBADF (Bad file descriptor) [pid 6984] close(26) = -1 EBADF (Bad file descriptor) [pid 6984] close(27) = -1 EBADF (Bad file descriptor) [pid 6984] close(28) = -1 EBADF (Bad file descriptor) [pid 6984] close(29) = -1 EBADF (Bad file descriptor) [pid 6984] exit_group(0) = ? [pid 6984] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1935 ./strace-static-x86_64: Process 6985 attached [pid 6985] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6985] setpgid(0, 0) = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6985] write(3, "1000", 4) = 4 [pid 6985] close(3) = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6985] setns(201, 0) = 0 [pid 6985] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6985] setns(3, 0) = 0 [pid 6985] close(3) = 0 [pid 6985] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6985] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6985] close(3) = -1 EBADF (Bad file descriptor) [pid 6985] close(4) = 0 [pid 6985] close(5) = -1 EBADF (Bad file descriptor) [pid 6985] close(6) = -1 EBADF (Bad file descriptor) [pid 6985] close(7) = -1 EBADF (Bad file descriptor) [pid 6985] close(8) = -1 EBADF (Bad file descriptor) [pid 6985] close(9) = -1 EBADF (Bad file descriptor) [pid 6985] close(10) = -1 EBADF (Bad file descriptor) [pid 6985] close(11) = -1 EBADF (Bad file descriptor) [pid 6985] close(12) = -1 EBADF (Bad file descriptor) [pid 6985] close(13) = -1 EBADF (Bad file descriptor) [pid 6985] close(14) = -1 EBADF (Bad file descriptor) [pid 6985] close(15) = -1 EBADF (Bad file descriptor) [pid 6985] close(16) = -1 EBADF (Bad file descriptor) [pid 6985] close(17) = -1 EBADF (Bad file descriptor) [pid 6985] close(18) = -1 EBADF (Bad file descriptor) [pid 6985] close(19) = -1 EBADF (Bad file descriptor) [pid 6985] close(20) = -1 EBADF (Bad file descriptor) [pid 6985] close(21) = -1 EBADF (Bad file descriptor) [pid 6985] close(22) = -1 EBADF (Bad file descriptor) [pid 6985] close(23) = -1 EBADF (Bad file descriptor) [pid 6985] close(24) = -1 EBADF (Bad file descriptor) [pid 6985] close(25) = -1 EBADF (Bad file descriptor) [pid 6985] close(26) = -1 EBADF (Bad file descriptor) [pid 6985] close(27) = -1 EBADF (Bad file descriptor) [pid 6985] close(28) = -1 EBADF (Bad file descriptor) [pid 6985] close(29) = -1 EBADF (Bad file descriptor) [pid 6985] exit_group(0) = ? [pid 6985] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6986 attached [pid 6986] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1936 [pid 6986] <... set_robust_list resumed>) = 0 [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6986] setpgid(0, 0) = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6986] write(3, "1000", 4) = 4 [pid 6986] close(3) = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6986] setns(201, 0) = 0 [pid 6986] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6986] setns(3, 0) = 0 [pid 6986] close(3) = 0 [pid 6986] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6986] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6986] close(3) = -1 EBADF (Bad file descriptor) [pid 6986] close(4) = 0 [pid 6986] close(5) = -1 EBADF (Bad file descriptor) [pid 6986] close(6) = -1 EBADF (Bad file descriptor) [pid 6986] close(7) = -1 EBADF (Bad file descriptor) [pid 6986] close(8) = -1 EBADF (Bad file descriptor) [pid 6986] close(9) = -1 EBADF (Bad file descriptor) [pid 6986] close(10) = -1 EBADF (Bad file descriptor) [pid 6986] close(11) = -1 EBADF (Bad file descriptor) [pid 6986] close(12) = -1 EBADF (Bad file descriptor) [pid 6986] close(13) = -1 EBADF (Bad file descriptor) [pid 6986] close(14) = -1 EBADF (Bad file descriptor) [pid 6986] close(15) = -1 EBADF (Bad file descriptor) [pid 6986] close(16) = -1 EBADF (Bad file descriptor) [pid 6986] close(17) = -1 EBADF (Bad file descriptor) [pid 6986] close(18) = -1 EBADF (Bad file descriptor) [pid 6986] close(19) = -1 EBADF (Bad file descriptor) [pid 6986] close(20) = -1 EBADF (Bad file descriptor) [pid 6986] close(21) = -1 EBADF (Bad file descriptor) [pid 6986] close(22) = -1 EBADF (Bad file descriptor) [pid 6986] close(23) = -1 EBADF (Bad file descriptor) [pid 6986] close(24) = -1 EBADF (Bad file descriptor) [pid 6986] close(25) = -1 EBADF (Bad file descriptor) [pid 6986] close(26) = -1 EBADF (Bad file descriptor) [pid 6986] close(27) = -1 EBADF (Bad file descriptor) [pid 6986] close(28) = -1 EBADF (Bad file descriptor) [pid 6986] close(29) = -1 EBADF (Bad file descriptor) [pid 6986] exit_group(0) = ? [pid 6986] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6987 attached , child_tidptr=0x555555cb2690) = 1937 [pid 6987] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6987] setpgid(0, 0) = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6987] write(3, "1000", 4) = 4 [pid 6987] close(3) = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6987] setns(201, 0) = 0 [pid 6987] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6987] setns(3, 0) = 0 [pid 6987] close(3) = 0 [pid 6987] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6987] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6987] close(3) = -1 EBADF (Bad file descriptor) [pid 6987] close(4) = 0 [pid 6987] close(5) = -1 EBADF (Bad file descriptor) [pid 6987] close(6) = -1 EBADF (Bad file descriptor) [pid 6987] close(7) = -1 EBADF (Bad file descriptor) [pid 6987] close(8) = -1 EBADF (Bad file descriptor) [pid 6987] close(9) = -1 EBADF (Bad file descriptor) [pid 6987] close(10) = -1 EBADF (Bad file descriptor) [pid 6987] close(11) = -1 EBADF (Bad file descriptor) [pid 6987] close(12) = -1 EBADF (Bad file descriptor) [pid 6987] close(13) = -1 EBADF (Bad file descriptor) [pid 6987] close(14) = -1 EBADF (Bad file descriptor) [pid 6987] close(15) = -1 EBADF (Bad file descriptor) [pid 6987] close(16) = -1 EBADF (Bad file descriptor) [pid 6987] close(17) = -1 EBADF (Bad file descriptor) [pid 6987] close(18) = -1 EBADF (Bad file descriptor) [pid 6987] close(19) = -1 EBADF (Bad file descriptor) [pid 6987] close(20) = -1 EBADF (Bad file descriptor) [pid 6987] close(21) = -1 EBADF (Bad file descriptor) [pid 6987] close(22) = -1 EBADF (Bad file descriptor) [pid 6987] close(23) = -1 EBADF (Bad file descriptor) [pid 6987] close(24) = -1 EBADF (Bad file descriptor) [pid 6987] close(25) = -1 EBADF (Bad file descriptor) [pid 6987] close(26) = -1 EBADF (Bad file descriptor) [pid 6987] close(27) = -1 EBADF (Bad file descriptor) [pid 6987] close(28) = -1 EBADF (Bad file descriptor) [pid 6987] close(29) = -1 EBADF (Bad file descriptor) [pid 6987] exit_group(0) = ? [pid 6987] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6988 attached , child_tidptr=0x555555cb2690) = 1938 [pid 6988] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6988] setpgid(0, 0) = 0 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6988] write(3, "1000", 4) = 4 [pid 6988] close(3) = 0 [pid 6988] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6988] setns(201, 0) = 0 [pid 6988] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6988] setns(3, 0) = 0 [pid 6988] close(3) = 0 [pid 6988] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6988] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6988] close(3) = -1 EBADF (Bad file descriptor) [pid 6988] close(4) = 0 [pid 6988] close(5) = -1 EBADF (Bad file descriptor) [pid 6988] close(6) = -1 EBADF (Bad file descriptor) [pid 6988] close(7) = -1 EBADF (Bad file descriptor) [pid 6988] close(8) = -1 EBADF (Bad file descriptor) [pid 6988] close(9) = -1 EBADF (Bad file descriptor) [pid 6988] close(10) = -1 EBADF (Bad file descriptor) [pid 6988] close(11) = -1 EBADF (Bad file descriptor) [pid 6988] close(12) = -1 EBADF (Bad file descriptor) [pid 6988] close(13) = -1 EBADF (Bad file descriptor) [pid 6988] close(14) = -1 EBADF (Bad file descriptor) [pid 6988] close(15) = -1 EBADF (Bad file descriptor) [pid 6988] close(16) = -1 EBADF (Bad file descriptor) [pid 6988] close(17) = -1 EBADF (Bad file descriptor) [pid 6988] close(18) = -1 EBADF (Bad file descriptor) [pid 6988] close(19) = -1 EBADF (Bad file descriptor) [pid 6988] close(20) = -1 EBADF (Bad file descriptor) [pid 6988] close(21) = -1 EBADF (Bad file descriptor) [pid 6988] close(22) = -1 EBADF (Bad file descriptor) [pid 6988] close(23) = -1 EBADF (Bad file descriptor) [pid 6988] close(24) = -1 EBADF (Bad file descriptor) [pid 6988] close(25) = -1 EBADF (Bad file descriptor) [pid 6988] close(26) = -1 EBADF (Bad file descriptor) [pid 6988] close(27) = -1 EBADF (Bad file descriptor) [pid 6988] close(28) = -1 EBADF (Bad file descriptor) [pid 6988] close(29) = -1 EBADF (Bad file descriptor) [pid 6988] exit_group(0) = ? [pid 6988] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1938, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6989 attached , child_tidptr=0x555555cb2690) = 1939 [pid 6989] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6989] setpgid(0, 0) = 0 [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6989] write(3, "1000", 4) = 4 [pid 6989] close(3) = 0 [pid 6989] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6989] setns(201, 0) = 0 [pid 6989] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6989] setns(3, 0) = 0 [pid 6989] close(3) = 0 [pid 6989] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6989] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6989] close(3) = -1 EBADF (Bad file descriptor) [pid 6989] close(4) = 0 [pid 6989] close(5) = -1 EBADF (Bad file descriptor) [pid 6989] close(6) = -1 EBADF (Bad file descriptor) [pid 6989] close(7) = -1 EBADF (Bad file descriptor) [pid 6989] close(8) = -1 EBADF (Bad file descriptor) [pid 6989] close(9) = -1 EBADF (Bad file descriptor) [pid 6989] close(10) = -1 EBADF (Bad file descriptor) [pid 6989] close(11) = -1 EBADF (Bad file descriptor) [pid 6989] close(12) = -1 EBADF (Bad file descriptor) [pid 6989] close(13) = -1 EBADF (Bad file descriptor) [pid 6989] close(14) = -1 EBADF (Bad file descriptor) [pid 6989] close(15) = -1 EBADF (Bad file descriptor) [pid 6989] close(16) = -1 EBADF (Bad file descriptor) [pid 6989] close(17) = -1 EBADF (Bad file descriptor) [pid 6989] close(18) = -1 EBADF (Bad file descriptor) [pid 6989] close(19) = -1 EBADF (Bad file descriptor) [pid 6989] close(20) = -1 EBADF (Bad file descriptor) [pid 6989] close(21) = -1 EBADF (Bad file descriptor) [pid 6989] close(22) = -1 EBADF (Bad file descriptor) [pid 6989] close(23) = -1 EBADF (Bad file descriptor) [pid 6989] close(24) = -1 EBADF (Bad file descriptor) [pid 6989] close(25) = -1 EBADF (Bad file descriptor) [pid 6989] close(26) = -1 EBADF (Bad file descriptor) [pid 6989] close(27) = -1 EBADF (Bad file descriptor) [pid 6989] close(28) = -1 EBADF (Bad file descriptor) [pid 6989] close(29) = -1 EBADF (Bad file descriptor) [pid 6989] exit_group(0) = ? [pid 6989] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6990 attached [pid 6990] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1940 [pid 6990] <... set_robust_list resumed>) = 0 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6990] setpgid(0, 0) = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6990] write(3, "1000", 4) = 4 [pid 6990] close(3) = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6990] setns(201, 0) = 0 [pid 6990] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6990] setns(3, 0) = 0 [pid 6990] close(3) = 0 [pid 6990] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6990] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6990] close(3) = -1 EBADF (Bad file descriptor) [pid 6990] close(4) = 0 [pid 6990] close(5) = -1 EBADF (Bad file descriptor) [pid 6990] close(6) = -1 EBADF (Bad file descriptor) [pid 6990] close(7) = -1 EBADF (Bad file descriptor) [pid 6990] close(8) = -1 EBADF (Bad file descriptor) [pid 6990] close(9) = -1 EBADF (Bad file descriptor) [pid 6990] close(10) = -1 EBADF (Bad file descriptor) [pid 6990] close(11) = -1 EBADF (Bad file descriptor) [pid 6990] close(12) = -1 EBADF (Bad file descriptor) [pid 6990] close(13) = -1 EBADF (Bad file descriptor) [pid 6990] close(14) = -1 EBADF (Bad file descriptor) [pid 6990] close(15) = -1 EBADF (Bad file descriptor) [pid 6990] close(16) = -1 EBADF (Bad file descriptor) [pid 6990] close(17) = -1 EBADF (Bad file descriptor) [pid 6990] close(18) = -1 EBADF (Bad file descriptor) [pid 6990] close(19) = -1 EBADF (Bad file descriptor) [pid 6990] close(20) = -1 EBADF (Bad file descriptor) [pid 6990] close(21) = -1 EBADF (Bad file descriptor) [pid 6990] close(22) = -1 EBADF (Bad file descriptor) [pid 6990] close(23) = -1 EBADF (Bad file descriptor) [pid 6990] close(24) = -1 EBADF (Bad file descriptor) [pid 6990] close(25) = -1 EBADF (Bad file descriptor) [pid 6990] close(26) = -1 EBADF (Bad file descriptor) [pid 6990] close(27) = -1 EBADF (Bad file descriptor) [pid 6990] close(28) = -1 EBADF (Bad file descriptor) [pid 6990] close(29) = -1 EBADF (Bad file descriptor) [pid 6990] exit_group(0) = ? [pid 6990] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6991 attached [pid 6991] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1941 [pid 6991] <... set_robust_list resumed>) = 0 [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6991] setpgid(0, 0) = 0 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6991] write(3, "1000", 4) = 4 [pid 6991] close(3) = 0 [pid 6991] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6991] setns(201, 0) = 0 [pid 6991] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6991] setns(3, 0) = 0 [pid 6991] close(3) = 0 [pid 6991] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6991] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6991] close(3) = -1 EBADF (Bad file descriptor) [pid 6991] close(4) = 0 [pid 6991] close(5) = -1 EBADF (Bad file descriptor) [pid 6991] close(6) = -1 EBADF (Bad file descriptor) [pid 6991] close(7) = -1 EBADF (Bad file descriptor) [pid 6991] close(8) = -1 EBADF (Bad file descriptor) [pid 6991] close(9) = -1 EBADF (Bad file descriptor) [pid 6991] close(10) = -1 EBADF (Bad file descriptor) [pid 6991] close(11) = -1 EBADF (Bad file descriptor) [pid 6991] close(12) = -1 EBADF (Bad file descriptor) [pid 6991] close(13) = -1 EBADF (Bad file descriptor) [pid 6991] close(14) = -1 EBADF (Bad file descriptor) [pid 6991] close(15) = -1 EBADF (Bad file descriptor) [pid 6991] close(16) = -1 EBADF (Bad file descriptor) [pid 6991] close(17) = -1 EBADF (Bad file descriptor) [pid 6991] close(18) = -1 EBADF (Bad file descriptor) [pid 6991] close(19) = -1 EBADF (Bad file descriptor) [pid 6991] close(20) = -1 EBADF (Bad file descriptor) [pid 6991] close(21) = -1 EBADF (Bad file descriptor) [pid 6991] close(22) = -1 EBADF (Bad file descriptor) [pid 6991] close(23) = -1 EBADF (Bad file descriptor) [pid 6991] close(24) = -1 EBADF (Bad file descriptor) [pid 6991] close(25) = -1 EBADF (Bad file descriptor) [pid 6991] close(26) = -1 EBADF (Bad file descriptor) [pid 6991] close(27) = -1 EBADF (Bad file descriptor) [pid 6991] close(28) = -1 EBADF (Bad file descriptor) [pid 6991] close(29) = -1 EBADF (Bad file descriptor) [pid 6991] exit_group(0) = ? [pid 6991] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6992 attached [pid 6992] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1942 [pid 6992] <... prctl resumed>) = 0 [pid 6992] setpgid(0, 0) = 0 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6992] write(3, "1000", 4) = 4 [pid 6992] close(3) = 0 [pid 6992] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6992] setns(201, 0) = 0 [pid 6992] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6992] setns(3, 0) = 0 [pid 6992] close(3) = 0 [pid 6992] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6992] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6992] close(3) = -1 EBADF (Bad file descriptor) [pid 6992] close(4) = 0 [pid 6992] close(5) = -1 EBADF (Bad file descriptor) [pid 6992] close(6) = -1 EBADF (Bad file descriptor) [pid 6992] close(7) = -1 EBADF (Bad file descriptor) [pid 6992] close(8) = -1 EBADF (Bad file descriptor) [pid 6992] close(9) = -1 EBADF (Bad file descriptor) [pid 6992] close(10) = -1 EBADF (Bad file descriptor) [pid 6992] close(11) = -1 EBADF (Bad file descriptor) [pid 6992] close(12) = -1 EBADF (Bad file descriptor) [pid 6992] close(13) = -1 EBADF (Bad file descriptor) [pid 6992] close(14) = -1 EBADF (Bad file descriptor) [pid 6992] close(15) = -1 EBADF (Bad file descriptor) [pid 6992] close(16) = -1 EBADF (Bad file descriptor) [pid 6992] close(17) = -1 EBADF (Bad file descriptor) [pid 6992] close(18) = -1 EBADF (Bad file descriptor) [pid 6992] close(19) = -1 EBADF (Bad file descriptor) [pid 6992] close(20) = -1 EBADF (Bad file descriptor) [pid 6992] close(21) = -1 EBADF (Bad file descriptor) [pid 6992] close(22) = -1 EBADF (Bad file descriptor) [pid 6992] close(23) = -1 EBADF (Bad file descriptor) [pid 6992] close(24) = -1 EBADF (Bad file descriptor) [pid 6992] close(25) = -1 EBADF (Bad file descriptor) [pid 6992] close(26) = -1 EBADF (Bad file descriptor) [pid 6992] close(27) = -1 EBADF (Bad file descriptor) [pid 6992] close(28) = -1 EBADF (Bad file descriptor) [pid 6992] close(29) = -1 EBADF (Bad file descriptor) [pid 6992] exit_group(0) = ? [pid 6992] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6993 attached [pid 6993] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1943 [pid 6993] <... set_robust_list resumed>) = 0 [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6993] setpgid(0, 0) = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6993] write(3, "1000", 4) = 4 [pid 6993] close(3) = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6993] setns(201, 0) = 0 [pid 6993] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6993] setns(3, 0) = 0 [pid 6993] close(3) = 0 [pid 6993] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6993] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6993] close(3) = -1 EBADF (Bad file descriptor) [pid 6993] close(4) = 0 [pid 6993] close(5) = -1 EBADF (Bad file descriptor) [pid 6993] close(6) = -1 EBADF (Bad file descriptor) [pid 6993] close(7) = -1 EBADF (Bad file descriptor) [pid 6993] close(8) = -1 EBADF (Bad file descriptor) [pid 6993] close(9) = -1 EBADF (Bad file descriptor) [pid 6993] close(10) = -1 EBADF (Bad file descriptor) [pid 6993] close(11) = -1 EBADF (Bad file descriptor) [pid 6993] close(12) = -1 EBADF (Bad file descriptor) [pid 6993] close(13) = -1 EBADF (Bad file descriptor) [pid 6993] close(14) = -1 EBADF (Bad file descriptor) [pid 6993] close(15) = -1 EBADF (Bad file descriptor) [pid 6993] close(16) = -1 EBADF (Bad file descriptor) [pid 6993] close(17) = -1 EBADF (Bad file descriptor) [pid 6993] close(18) = -1 EBADF (Bad file descriptor) [pid 6993] close(19) = -1 EBADF (Bad file descriptor) [pid 6993] close(20) = -1 EBADF (Bad file descriptor) [pid 6993] close(21) = -1 EBADF (Bad file descriptor) [pid 6993] close(22) = -1 EBADF (Bad file descriptor) [pid 6993] close(23) = -1 EBADF (Bad file descriptor) [pid 6993] close(24) = -1 EBADF (Bad file descriptor) [pid 6993] close(25) = -1 EBADF (Bad file descriptor) [pid 6993] close(26) = -1 EBADF (Bad file descriptor) [pid 6993] close(27) = -1 EBADF (Bad file descriptor) [pid 6993] close(28) = -1 EBADF (Bad file descriptor) [pid 6993] close(29) = -1 EBADF (Bad file descriptor) [pid 6993] exit_group(0) = ? [pid 6993] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6994 attached [pid 6994] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1944 [pid 6994] <... set_robust_list resumed>) = 0 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6994] setpgid(0, 0) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6994] write(3, "1000", 4) = 4 [pid 6994] close(3) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6994] setns(201, 0) = 0 [pid 6994] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6994] setns(3, 0) = 0 [pid 6994] close(3) = 0 [pid 6994] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6994] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6994] close(3) = -1 EBADF (Bad file descriptor) [pid 6994] close(4) = 0 [pid 6994] close(5) = -1 EBADF (Bad file descriptor) [pid 6994] close(6) = -1 EBADF (Bad file descriptor) [pid 6994] close(7) = -1 EBADF (Bad file descriptor) [pid 6994] close(8) = -1 EBADF (Bad file descriptor) [pid 6994] close(9) = -1 EBADF (Bad file descriptor) [pid 6994] close(10) = -1 EBADF (Bad file descriptor) [pid 6994] close(11) = -1 EBADF (Bad file descriptor) [pid 6994] close(12) = -1 EBADF (Bad file descriptor) [pid 6994] close(13) = -1 EBADF (Bad file descriptor) [pid 6994] close(14) = -1 EBADF (Bad file descriptor) [pid 6994] close(15) = -1 EBADF (Bad file descriptor) [pid 6994] close(16) = -1 EBADF (Bad file descriptor) [pid 6994] close(17) = -1 EBADF (Bad file descriptor) [pid 6994] close(18) = -1 EBADF (Bad file descriptor) [pid 6994] close(19) = -1 EBADF (Bad file descriptor) [pid 6994] close(20) = -1 EBADF (Bad file descriptor) [pid 6994] close(21) = -1 EBADF (Bad file descriptor) [pid 6994] close(22) = -1 EBADF (Bad file descriptor) [pid 6994] close(23) = -1 EBADF (Bad file descriptor) [pid 6994] close(24) = -1 EBADF (Bad file descriptor) [pid 6994] close(25) = -1 EBADF (Bad file descriptor) [pid 6994] close(26) = -1 EBADF (Bad file descriptor) [pid 6994] close(27) = -1 EBADF (Bad file descriptor) [pid 6994] close(28) = -1 EBADF (Bad file descriptor) [pid 6994] close(29) = -1 EBADF (Bad file descriptor) [pid 6994] exit_group(0) = ? [pid 6994] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6995 attached , child_tidptr=0x555555cb2690) = 1945 [pid 6995] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6995] setpgid(0, 0) = 0 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6995] write(3, "1000", 4) = 4 [pid 6995] close(3) = 0 [pid 6995] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6995] setns(201, 0) = 0 [pid 6995] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6995] setns(3, 0) = 0 [pid 6995] close(3) = 0 [pid 6995] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6995] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6995] close(3) = -1 EBADF (Bad file descriptor) [pid 6995] close(4) = 0 [pid 6995] close(5) = -1 EBADF (Bad file descriptor) [pid 6995] close(6) = -1 EBADF (Bad file descriptor) [pid 6995] close(7) = -1 EBADF (Bad file descriptor) [pid 6995] close(8) = -1 EBADF (Bad file descriptor) [pid 6995] close(9) = -1 EBADF (Bad file descriptor) [pid 6995] close(10) = -1 EBADF (Bad file descriptor) [pid 6995] close(11) = -1 EBADF (Bad file descriptor) [pid 6995] close(12) = -1 EBADF (Bad file descriptor) [pid 6995] close(13) = -1 EBADF (Bad file descriptor) [pid 6995] close(14) = -1 EBADF (Bad file descriptor) [pid 6995] close(15) = -1 EBADF (Bad file descriptor) [pid 6995] close(16) = -1 EBADF (Bad file descriptor) [pid 6995] close(17) = -1 EBADF (Bad file descriptor) [pid 6995] close(18) = -1 EBADF (Bad file descriptor) [pid 6995] close(19) = -1 EBADF (Bad file descriptor) [pid 6995] close(20) = -1 EBADF (Bad file descriptor) [pid 6995] close(21) = -1 EBADF (Bad file descriptor) [pid 6995] close(22) = -1 EBADF (Bad file descriptor) [pid 6995] close(23) = -1 EBADF (Bad file descriptor) [pid 6995] close(24) = -1 EBADF (Bad file descriptor) [pid 6995] close(25) = -1 EBADF (Bad file descriptor) [pid 6995] close(26) = -1 EBADF (Bad file descriptor) [pid 6995] close(27) = -1 EBADF (Bad file descriptor) [pid 6995] close(28) = -1 EBADF (Bad file descriptor) [pid 6995] close(29) = -1 EBADF (Bad file descriptor) [pid 6995] exit_group(0) = ? [pid 6995] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6996 attached , child_tidptr=0x555555cb2690) = 1946 [pid 6996] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6996] setpgid(0, 0) = 0 [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6996] write(3, "1000", 4) = 4 [pid 6996] close(3) = 0 [pid 6996] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6996] setns(201, 0) = 0 [pid 6996] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6996] setns(3, 0) = 0 [pid 6996] close(3) = 0 [pid 6996] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6996] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6996] close(3) = -1 EBADF (Bad file descriptor) [pid 6996] close(4) = 0 [pid 6996] close(5) = -1 EBADF (Bad file descriptor) [pid 6996] close(6) = -1 EBADF (Bad file descriptor) [pid 6996] close(7) = -1 EBADF (Bad file descriptor) [pid 6996] close(8) = -1 EBADF (Bad file descriptor) [pid 6996] close(9) = -1 EBADF (Bad file descriptor) [pid 6996] close(10) = -1 EBADF (Bad file descriptor) [pid 6996] close(11) = -1 EBADF (Bad file descriptor) [pid 6996] close(12) = -1 EBADF (Bad file descriptor) [pid 6996] close(13) = -1 EBADF (Bad file descriptor) [pid 6996] close(14) = -1 EBADF (Bad file descriptor) [pid 6996] close(15) = -1 EBADF (Bad file descriptor) [pid 6996] close(16) = -1 EBADF (Bad file descriptor) [pid 6996] close(17) = -1 EBADF (Bad file descriptor) [pid 6996] close(18) = -1 EBADF (Bad file descriptor) [pid 6996] close(19) = -1 EBADF (Bad file descriptor) [pid 6996] close(20) = -1 EBADF (Bad file descriptor) [pid 6996] close(21) = -1 EBADF (Bad file descriptor) [pid 6996] close(22) = -1 EBADF (Bad file descriptor) [pid 6996] close(23) = -1 EBADF (Bad file descriptor) [pid 6996] close(24) = -1 EBADF (Bad file descriptor) [pid 6996] close(25) = -1 EBADF (Bad file descriptor) [pid 6996] close(26) = -1 EBADF (Bad file descriptor) [pid 6996] close(27) = -1 EBADF (Bad file descriptor) [pid 6996] close(28) = -1 EBADF (Bad file descriptor) [pid 6996] close(29) = -1 EBADF (Bad file descriptor) [pid 6996] exit_group(0) = ? [pid 6996] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6997 attached [pid 6997] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1947 [pid 6997] <... prctl resumed>) = 0 [pid 6997] setpgid(0, 0) = 0 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6997] write(3, "1000", 4) = 4 [pid 6997] close(3) = 0 [pid 6997] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6997] setns(201, 0) = 0 [pid 6997] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6997] setns(3, 0) = 0 [pid 6997] close(3) = 0 [pid 6997] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6997] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6997] close(3) = -1 EBADF (Bad file descriptor) [pid 6997] close(4) = 0 [pid 6997] close(5) = -1 EBADF (Bad file descriptor) [pid 6997] close(6) = -1 EBADF (Bad file descriptor) [pid 6997] close(7) = -1 EBADF (Bad file descriptor) [pid 6997] close(8) = -1 EBADF (Bad file descriptor) [pid 6997] close(9) = -1 EBADF (Bad file descriptor) [pid 6997] close(10) = -1 EBADF (Bad file descriptor) [pid 6997] close(11) = -1 EBADF (Bad file descriptor) [pid 6997] close(12) = -1 EBADF (Bad file descriptor) [pid 6997] close(13) = -1 EBADF (Bad file descriptor) [pid 6997] close(14) = -1 EBADF (Bad file descriptor) [pid 6997] close(15) = -1 EBADF (Bad file descriptor) [pid 6997] close(16) = -1 EBADF (Bad file descriptor) [pid 6997] close(17) = -1 EBADF (Bad file descriptor) [pid 6997] close(18) = -1 EBADF (Bad file descriptor) [pid 6997] close(19) = -1 EBADF (Bad file descriptor) [pid 6997] close(20) = -1 EBADF (Bad file descriptor) [pid 6997] close(21) = -1 EBADF (Bad file descriptor) [pid 6997] close(22) = -1 EBADF (Bad file descriptor) [pid 6997] close(23) = -1 EBADF (Bad file descriptor) [pid 6997] close(24) = -1 EBADF (Bad file descriptor) [pid 6997] close(25) = -1 EBADF (Bad file descriptor) [pid 6997] close(26) = -1 EBADF (Bad file descriptor) [pid 6997] close(27) = -1 EBADF (Bad file descriptor) [pid 6997] close(28) = -1 EBADF (Bad file descriptor) [pid 6997] close(29) = -1 EBADF (Bad file descriptor) [pid 6997] exit_group(0) = ? [pid 6997] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6998 attached [pid 6998] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1948 [pid 6998] <... set_robust_list resumed>) = 0 [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6998] setpgid(0, 0) = 0 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6998] write(3, "1000", 4) = 4 [pid 6998] close(3) = 0 [pid 6998] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6998] setns(201, 0) = 0 [pid 6998] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6998] setns(3, 0) = 0 [pid 6998] close(3) = 0 [pid 6998] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6998] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6998] close(3) = -1 EBADF (Bad file descriptor) [pid 6998] close(4) = 0 [pid 6998] close(5) = -1 EBADF (Bad file descriptor) [pid 6998] close(6) = -1 EBADF (Bad file descriptor) [pid 6998] close(7) = -1 EBADF (Bad file descriptor) [pid 6998] close(8) = -1 EBADF (Bad file descriptor) [pid 6998] close(9) = -1 EBADF (Bad file descriptor) [pid 6998] close(10) = -1 EBADF (Bad file descriptor) [pid 6998] close(11) = -1 EBADF (Bad file descriptor) [pid 6998] close(12) = -1 EBADF (Bad file descriptor) [pid 6998] close(13) = -1 EBADF (Bad file descriptor) [pid 6998] close(14) = -1 EBADF (Bad file descriptor) [pid 6998] close(15) = -1 EBADF (Bad file descriptor) [pid 6998] close(16) = -1 EBADF (Bad file descriptor) [pid 6998] close(17) = -1 EBADF (Bad file descriptor) [pid 6998] close(18) = -1 EBADF (Bad file descriptor) [pid 6998] close(19) = -1 EBADF (Bad file descriptor) [pid 6998] close(20) = -1 EBADF (Bad file descriptor) [pid 6998] close(21) = -1 EBADF (Bad file descriptor) [pid 6998] close(22) = -1 EBADF (Bad file descriptor) [pid 6998] close(23) = -1 EBADF (Bad file descriptor) [pid 6998] close(24) = -1 EBADF (Bad file descriptor) [pid 6998] close(25) = -1 EBADF (Bad file descriptor) [pid 6998] close(26) = -1 EBADF (Bad file descriptor) [pid 6998] close(27) = -1 EBADF (Bad file descriptor) [pid 6998] close(28) = -1 EBADF (Bad file descriptor) [pid 6998] close(29) = -1 EBADF (Bad file descriptor) [pid 6998] exit_group(0) = ? [pid 6998] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6999 attached , child_tidptr=0x555555cb2690) = 1949 [pid 6999] set_robust_list(0x555555cb26a0, 24) = 0 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6999] setpgid(0, 0) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6999] write(3, "1000", 4) = 4 [pid 6999] close(3) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 6999] setns(201, 0) = 0 [pid 6999] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 6999] setns(3, 0) = 0 [pid 6999] close(3) = 0 [pid 6999] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 6999] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 6999] close(3) = -1 EBADF (Bad file descriptor) [pid 6999] close(4) = 0 [pid 6999] close(5) = -1 EBADF (Bad file descriptor) [pid 6999] close(6) = -1 EBADF (Bad file descriptor) [pid 6999] close(7) = -1 EBADF (Bad file descriptor) [pid 6999] close(8) = -1 EBADF (Bad file descriptor) [pid 6999] close(9) = -1 EBADF (Bad file descriptor) [pid 6999] close(10) = -1 EBADF (Bad file descriptor) [pid 6999] close(11) = -1 EBADF (Bad file descriptor) [pid 6999] close(12) = -1 EBADF (Bad file descriptor) [pid 6999] close(13) = -1 EBADF (Bad file descriptor) [pid 6999] close(14) = -1 EBADF (Bad file descriptor) [pid 6999] close(15) = -1 EBADF (Bad file descriptor) [pid 6999] close(16) = -1 EBADF (Bad file descriptor) [pid 6999] close(17) = -1 EBADF (Bad file descriptor) [pid 6999] close(18) = -1 EBADF (Bad file descriptor) [pid 6999] close(19) = -1 EBADF (Bad file descriptor) [pid 6999] close(20) = -1 EBADF (Bad file descriptor) [pid 6999] close(21) = -1 EBADF (Bad file descriptor) [pid 6999] close(22) = -1 EBADF (Bad file descriptor) [pid 6999] close(23) = -1 EBADF (Bad file descriptor) [pid 6999] close(24) = -1 EBADF (Bad file descriptor) [pid 6999] close(25) = -1 EBADF (Bad file descriptor) [pid 6999] close(26) = -1 EBADF (Bad file descriptor) [pid 6999] close(27) = -1 EBADF (Bad file descriptor) [pid 6999] close(28) = -1 EBADF (Bad file descriptor) [pid 6999] close(29) = -1 EBADF (Bad file descriptor) [pid 6999] exit_group(0) = ? [pid 6999] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7000 attached [pid 7000] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1950 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7000] setpgid(0, 0) = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7000] write(3, "1000", 4) = 4 [pid 7000] close(3) = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7000] setns(201, 0) = 0 [pid 7000] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7000] setns(3, 0) = 0 [pid 7000] close(3) = 0 [pid 7000] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7000] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7000] close(3) = -1 EBADF (Bad file descriptor) [pid 7000] close(4) = 0 [pid 7000] close(5) = -1 EBADF (Bad file descriptor) [pid 7000] close(6) = -1 EBADF (Bad file descriptor) [pid 7000] close(7) = -1 EBADF (Bad file descriptor) [pid 7000] close(8) = -1 EBADF (Bad file descriptor) [pid 7000] close(9) = -1 EBADF (Bad file descriptor) [pid 7000] close(10) = -1 EBADF (Bad file descriptor) [pid 7000] close(11) = -1 EBADF (Bad file descriptor) [pid 7000] close(12) = -1 EBADF (Bad file descriptor) [pid 7000] close(13) = -1 EBADF (Bad file descriptor) [pid 7000] close(14) = -1 EBADF (Bad file descriptor) [pid 7000] close(15) = -1 EBADF (Bad file descriptor) [pid 7000] close(16) = -1 EBADF (Bad file descriptor) [pid 7000] close(17) = -1 EBADF (Bad file descriptor) [pid 7000] close(18) = -1 EBADF (Bad file descriptor) [pid 7000] close(19) = -1 EBADF (Bad file descriptor) [pid 7000] close(20) = -1 EBADF (Bad file descriptor) [pid 7000] close(21) = -1 EBADF (Bad file descriptor) [pid 7000] close(22) = -1 EBADF (Bad file descriptor) [pid 7000] close(23) = -1 EBADF (Bad file descriptor) [pid 7000] close(24) = -1 EBADF (Bad file descriptor) [pid 7000] close(25) = -1 EBADF (Bad file descriptor) [pid 7000] close(26) = -1 EBADF (Bad file descriptor) [pid 7000] close(27) = -1 EBADF (Bad file descriptor) [pid 7000] close(28) = -1 EBADF (Bad file descriptor) [pid 7000] close(29) = -1 EBADF (Bad file descriptor) [pid 7000] exit_group(0) = ? [pid 7000] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7001 attached , child_tidptr=0x555555cb2690) = 1951 [pid 7001] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7001] setpgid(0, 0) = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7001] write(3, "1000", 4) = 4 [pid 7001] close(3) = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7001] setns(201, 0) = 0 [pid 7001] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7001] setns(3, 0) = 0 [pid 7001] close(3) = 0 [pid 7001] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7001] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7001] close(3) = -1 EBADF (Bad file descriptor) [pid 7001] close(4) = 0 [pid 7001] close(5) = -1 EBADF (Bad file descriptor) [pid 7001] close(6) = -1 EBADF (Bad file descriptor) [pid 7001] close(7) = -1 EBADF (Bad file descriptor) [pid 7001] close(8) = -1 EBADF (Bad file descriptor) [pid 7001] close(9) = -1 EBADF (Bad file descriptor) [pid 7001] close(10) = -1 EBADF (Bad file descriptor) [pid 7001] close(11) = -1 EBADF (Bad file descriptor) [pid 7001] close(12) = -1 EBADF (Bad file descriptor) [pid 7001] close(13) = -1 EBADF (Bad file descriptor) [pid 7001] close(14) = -1 EBADF (Bad file descriptor) [pid 7001] close(15) = -1 EBADF (Bad file descriptor) [pid 7001] close(16) = -1 EBADF (Bad file descriptor) [pid 7001] close(17) = -1 EBADF (Bad file descriptor) [pid 7001] close(18) = -1 EBADF (Bad file descriptor) [pid 7001] close(19) = -1 EBADF (Bad file descriptor) [pid 7001] close(20) = -1 EBADF (Bad file descriptor) [pid 7001] close(21) = -1 EBADF (Bad file descriptor) [pid 7001] close(22) = -1 EBADF (Bad file descriptor) [pid 7001] close(23) = -1 EBADF (Bad file descriptor) [pid 7001] close(24) = -1 EBADF (Bad file descriptor) [pid 7001] close(25) = -1 EBADF (Bad file descriptor) [pid 7001] close(26) = -1 EBADF (Bad file descriptor) [pid 7001] close(27) = -1 EBADF (Bad file descriptor) [pid 7001] close(28) = -1 EBADF (Bad file descriptor) [pid 7001] close(29) = -1 EBADF (Bad file descriptor) [pid 7001] exit_group(0) = ? [pid 7001] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7002 attached [pid 7002] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1952 [pid 7002] <... prctl resumed>) = 0 [pid 7002] setpgid(0, 0) = 0 [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7002] write(3, "1000", 4) = 4 [pid 7002] close(3) = 0 [pid 7002] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7002] setns(201, 0) = 0 [pid 7002] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7002] setns(3, 0) = 0 [pid 7002] close(3) = 0 [pid 7002] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7002] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7002] close(3) = -1 EBADF (Bad file descriptor) [pid 7002] close(4) = 0 [pid 7002] close(5) = -1 EBADF (Bad file descriptor) [pid 7002] close(6) = -1 EBADF (Bad file descriptor) [pid 7002] close(7) = -1 EBADF (Bad file descriptor) [pid 7002] close(8) = -1 EBADF (Bad file descriptor) [pid 7002] close(9) = -1 EBADF (Bad file descriptor) [pid 7002] close(10) = -1 EBADF (Bad file descriptor) [pid 7002] close(11) = -1 EBADF (Bad file descriptor) [pid 7002] close(12) = -1 EBADF (Bad file descriptor) [pid 7002] close(13) = -1 EBADF (Bad file descriptor) [pid 7002] close(14) = -1 EBADF (Bad file descriptor) [pid 7002] close(15) = -1 EBADF (Bad file descriptor) [pid 7002] close(16) = -1 EBADF (Bad file descriptor) [pid 7002] close(17) = -1 EBADF (Bad file descriptor) [pid 7002] close(18) = -1 EBADF (Bad file descriptor) [pid 7002] close(19) = -1 EBADF (Bad file descriptor) [pid 7002] close(20) = -1 EBADF (Bad file descriptor) [pid 7002] close(21) = -1 EBADF (Bad file descriptor) [pid 7002] close(22) = -1 EBADF (Bad file descriptor) [pid 7002] close(23) = -1 EBADF (Bad file descriptor) [pid 7002] close(24) = -1 EBADF (Bad file descriptor) [pid 7002] close(25) = -1 EBADF (Bad file descriptor) [pid 7002] close(26) = -1 EBADF (Bad file descriptor) [pid 7002] close(27) = -1 EBADF (Bad file descriptor) [pid 7002] close(28) = -1 EBADF (Bad file descriptor) [pid 7002] close(29) = -1 EBADF (Bad file descriptor) [pid 7002] exit_group(0) = ? [pid 7002] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7003 attached [pid 7003] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1953 [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7003] setpgid(0, 0) = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7003] write(3, "1000", 4) = 4 [pid 7003] close(3) = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7003] setns(201, 0) = 0 [pid 7003] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7003] setns(3, 0) = 0 [pid 7003] close(3) = 0 [pid 7003] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7003] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7003] close(3) = -1 EBADF (Bad file descriptor) [pid 7003] close(4) = 0 [pid 7003] close(5) = -1 EBADF (Bad file descriptor) [pid 7003] close(6) = -1 EBADF (Bad file descriptor) [pid 7003] close(7) = -1 EBADF (Bad file descriptor) [pid 7003] close(8) = -1 EBADF (Bad file descriptor) [pid 7003] close(9) = -1 EBADF (Bad file descriptor) [pid 7003] close(10) = -1 EBADF (Bad file descriptor) [pid 7003] close(11) = -1 EBADF (Bad file descriptor) [pid 7003] close(12) = -1 EBADF (Bad file descriptor) [pid 7003] close(13) = -1 EBADF (Bad file descriptor) [pid 7003] close(14) = -1 EBADF (Bad file descriptor) [pid 7003] close(15) = -1 EBADF (Bad file descriptor) [pid 7003] close(16) = -1 EBADF (Bad file descriptor) [pid 7003] close(17) = -1 EBADF (Bad file descriptor) [pid 7003] close(18) = -1 EBADF (Bad file descriptor) [pid 7003] close(19) = -1 EBADF (Bad file descriptor) [pid 7003] close(20) = -1 EBADF (Bad file descriptor) [pid 7003] close(21) = -1 EBADF (Bad file descriptor) [pid 7003] close(22) = -1 EBADF (Bad file descriptor) [pid 7003] close(23) = -1 EBADF (Bad file descriptor) [pid 7003] close(24) = -1 EBADF (Bad file descriptor) [pid 7003] close(25) = -1 EBADF (Bad file descriptor) [pid 7003] close(26) = -1 EBADF (Bad file descriptor) [pid 7003] close(27) = -1 EBADF (Bad file descriptor) [pid 7003] close(28) = -1 EBADF (Bad file descriptor) [pid 7003] close(29) = -1 EBADF (Bad file descriptor) [pid 7003] exit_group(0) = ? [pid 7003] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7004 attached [pid 7004] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7004] setpgid(0, 0) = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1954 [pid 7004] <... openat resumed>) = 3 [pid 7004] write(3, "1000", 4) = 4 [pid 7004] close(3) = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7004] setns(201, 0) = 0 [pid 7004] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7004] setns(3, 0) = 0 [pid 7004] close(3) = 0 [pid 7004] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7004] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7004] close(3) = -1 EBADF (Bad file descriptor) [pid 7004] close(4) = 0 [pid 7004] close(5) = -1 EBADF (Bad file descriptor) [pid 7004] close(6) = -1 EBADF (Bad file descriptor) [pid 7004] close(7) = -1 EBADF (Bad file descriptor) [pid 7004] close(8) = -1 EBADF (Bad file descriptor) [pid 7004] close(9) = -1 EBADF (Bad file descriptor) [pid 7004] close(10) = -1 EBADF (Bad file descriptor) [pid 7004] close(11) = -1 EBADF (Bad file descriptor) [pid 7004] close(12) = -1 EBADF (Bad file descriptor) [pid 7004] close(13) = -1 EBADF (Bad file descriptor) [pid 7004] close(14) = -1 EBADF (Bad file descriptor) [pid 7004] close(15) = -1 EBADF (Bad file descriptor) [pid 7004] close(16) = -1 EBADF (Bad file descriptor) [pid 7004] close(17) = -1 EBADF (Bad file descriptor) [pid 7004] close(18) = -1 EBADF (Bad file descriptor) [pid 7004] close(19) = -1 EBADF (Bad file descriptor) [pid 7004] close(20) = -1 EBADF (Bad file descriptor) [pid 7004] close(21) = -1 EBADF (Bad file descriptor) [pid 7004] close(22) = -1 EBADF (Bad file descriptor) [pid 7004] close(23) = -1 EBADF (Bad file descriptor) [pid 7004] close(24) = -1 EBADF (Bad file descriptor) [pid 7004] close(25) = -1 EBADF (Bad file descriptor) [pid 7004] close(26) = -1 EBADF (Bad file descriptor) [pid 7004] close(27) = -1 EBADF (Bad file descriptor) [pid 7004] close(28) = -1 EBADF (Bad file descriptor) [pid 7004] close(29) = -1 EBADF (Bad file descriptor) [pid 7004] exit_group(0) = ? [pid 7004] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7005 attached [pid 7005] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1955 [pid 7005] <... set_robust_list resumed>) = 0 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7005] setpgid(0, 0) = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7005] write(3, "1000", 4) = 4 [pid 7005] close(3) = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7005] setns(201, 0) = 0 [pid 7005] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7005] setns(3, 0) = 0 [pid 7005] close(3) = 0 [pid 7005] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7005] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7005] close(3) = -1 EBADF (Bad file descriptor) [pid 7005] close(4) = 0 [pid 7005] close(5) = -1 EBADF (Bad file descriptor) [pid 7005] close(6) = -1 EBADF (Bad file descriptor) [pid 7005] close(7) = -1 EBADF (Bad file descriptor) [pid 7005] close(8) = -1 EBADF (Bad file descriptor) [pid 7005] close(9) = -1 EBADF (Bad file descriptor) [pid 7005] close(10) = -1 EBADF (Bad file descriptor) [pid 7005] close(11) = -1 EBADF (Bad file descriptor) [pid 7005] close(12) = -1 EBADF (Bad file descriptor) [pid 7005] close(13) = -1 EBADF (Bad file descriptor) [pid 7005] close(14) = -1 EBADF (Bad file descriptor) [pid 7005] close(15) = -1 EBADF (Bad file descriptor) [pid 7005] close(16) = -1 EBADF (Bad file descriptor) [pid 7005] close(17) = -1 EBADF (Bad file descriptor) [pid 7005] close(18) = -1 EBADF (Bad file descriptor) [pid 7005] close(19) = -1 EBADF (Bad file descriptor) [pid 7005] close(20) = -1 EBADF (Bad file descriptor) [pid 7005] close(21) = -1 EBADF (Bad file descriptor) [pid 7005] close(22) = -1 EBADF (Bad file descriptor) [pid 7005] close(23) = -1 EBADF (Bad file descriptor) [pid 7005] close(24) = -1 EBADF (Bad file descriptor) [pid 7005] close(25) = -1 EBADF (Bad file descriptor) [pid 7005] close(26) = -1 EBADF (Bad file descriptor) [pid 7005] close(27) = -1 EBADF (Bad file descriptor) [pid 7005] close(28) = -1 EBADF (Bad file descriptor) [pid 7005] close(29) = -1 EBADF (Bad file descriptor) [pid 7005] exit_group(0) = ? [pid 7005] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7006 attached , child_tidptr=0x555555cb2690) = 1956 [pid 7006] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7006] setpgid(0, 0) = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7006] write(3, "1000", 4) = 4 [pid 7006] close(3) = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7006] setns(201, 0) = 0 [pid 7006] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7006] setns(3, 0) = 0 [pid 7006] close(3) = 0 [pid 7006] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7006] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7006] close(3) = -1 EBADF (Bad file descriptor) [pid 7006] close(4) = 0 [pid 7006] close(5) = -1 EBADF (Bad file descriptor) [pid 7006] close(6) = -1 EBADF (Bad file descriptor) [pid 7006] close(7) = -1 EBADF (Bad file descriptor) [pid 7006] close(8) = -1 EBADF (Bad file descriptor) [pid 7006] close(9) = -1 EBADF (Bad file descriptor) [pid 7006] close(10) = -1 EBADF (Bad file descriptor) [pid 7006] close(11) = -1 EBADF (Bad file descriptor) [pid 7006] close(12) = -1 EBADF (Bad file descriptor) [pid 7006] close(13) = -1 EBADF (Bad file descriptor) [pid 7006] close(14) = -1 EBADF (Bad file descriptor) [pid 7006] close(15) = -1 EBADF (Bad file descriptor) [pid 7006] close(16) = -1 EBADF (Bad file descriptor) [pid 7006] close(17) = -1 EBADF (Bad file descriptor) [pid 7006] close(18) = -1 EBADF (Bad file descriptor) [pid 7006] close(19) = -1 EBADF (Bad file descriptor) [pid 7006] close(20) = -1 EBADF (Bad file descriptor) [pid 7006] close(21) = -1 EBADF (Bad file descriptor) [pid 7006] close(22) = -1 EBADF (Bad file descriptor) [pid 7006] close(23) = -1 EBADF (Bad file descriptor) [pid 7006] close(24) = -1 EBADF (Bad file descriptor) [pid 7006] close(25) = -1 EBADF (Bad file descriptor) [pid 7006] close(26) = -1 EBADF (Bad file descriptor) [pid 7006] close(27) = -1 EBADF (Bad file descriptor) [pid 7006] close(28) = -1 EBADF (Bad file descriptor) [pid 7006] close(29) = -1 EBADF (Bad file descriptor) [pid 7006] exit_group(0) = ? [pid 7006] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7007 attached [pid 7007] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1957 [pid 7007] <... prctl resumed>) = 0 [pid 7007] setpgid(0, 0) = 0 [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7007] write(3, "1000", 4) = 4 [pid 7007] close(3) = 0 [pid 7007] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7007] setns(201, 0) = 0 [pid 7007] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7007] setns(3, 0) = 0 [pid 7007] close(3) = 0 [pid 7007] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7007] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7007] close(3) = -1 EBADF (Bad file descriptor) [pid 7007] close(4) = 0 [pid 7007] close(5) = -1 EBADF (Bad file descriptor) [pid 7007] close(6) = -1 EBADF (Bad file descriptor) [pid 7007] close(7) = -1 EBADF (Bad file descriptor) [pid 7007] close(8) = -1 EBADF (Bad file descriptor) [pid 7007] close(9) = -1 EBADF (Bad file descriptor) [pid 7007] close(10) = -1 EBADF (Bad file descriptor) [pid 7007] close(11) = -1 EBADF (Bad file descriptor) [pid 7007] close(12) = -1 EBADF (Bad file descriptor) [pid 7007] close(13) = -1 EBADF (Bad file descriptor) [pid 7007] close(14) = -1 EBADF (Bad file descriptor) [pid 7007] close(15) = -1 EBADF (Bad file descriptor) [pid 7007] close(16) = -1 EBADF (Bad file descriptor) [pid 7007] close(17) = -1 EBADF (Bad file descriptor) [pid 7007] close(18) = -1 EBADF (Bad file descriptor) [pid 7007] close(19) = -1 EBADF (Bad file descriptor) [pid 7007] close(20) = -1 EBADF (Bad file descriptor) [pid 7007] close(21) = -1 EBADF (Bad file descriptor) [pid 7007] close(22) = -1 EBADF (Bad file descriptor) [pid 7007] close(23) = -1 EBADF (Bad file descriptor) [pid 7007] close(24) = -1 EBADF (Bad file descriptor) [pid 7007] close(25) = -1 EBADF (Bad file descriptor) [pid 7007] close(26) = -1 EBADF (Bad file descriptor) [pid 7007] close(27) = -1 EBADF (Bad file descriptor) [pid 7007] close(28) = -1 EBADF (Bad file descriptor) [pid 7007] close(29) = -1 EBADF (Bad file descriptor) [pid 7007] exit_group(0) = ? [pid 7007] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7008 attached [pid 7008] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1958 [pid 7008] <... prctl resumed>) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7008] write(3, "1000", 4) = 4 [pid 7008] close(3) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7008] setns(201, 0) = 0 [pid 7008] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7008] setns(3, 0) = 0 [pid 7008] close(3) = 0 [pid 7008] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7008] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7008] close(3) = -1 EBADF (Bad file descriptor) [pid 7008] close(4) = 0 [pid 7008] close(5) = -1 EBADF (Bad file descriptor) [pid 7008] close(6) = -1 EBADF (Bad file descriptor) [pid 7008] close(7) = -1 EBADF (Bad file descriptor) [pid 7008] close(8) = -1 EBADF (Bad file descriptor) [pid 7008] close(9) = -1 EBADF (Bad file descriptor) [pid 7008] close(10) = -1 EBADF (Bad file descriptor) [pid 7008] close(11) = -1 EBADF (Bad file descriptor) [pid 7008] close(12) = -1 EBADF (Bad file descriptor) [pid 7008] close(13) = -1 EBADF (Bad file descriptor) [pid 7008] close(14) = -1 EBADF (Bad file descriptor) [pid 7008] close(15) = -1 EBADF (Bad file descriptor) [pid 7008] close(16) = -1 EBADF (Bad file descriptor) [pid 7008] close(17) = -1 EBADF (Bad file descriptor) [pid 7008] close(18) = -1 EBADF (Bad file descriptor) [pid 7008] close(19) = -1 EBADF (Bad file descriptor) [pid 7008] close(20) = -1 EBADF (Bad file descriptor) [pid 7008] close(21) = -1 EBADF (Bad file descriptor) [pid 7008] close(22) = -1 EBADF (Bad file descriptor) [pid 7008] close(23) = -1 EBADF (Bad file descriptor) [pid 7008] close(24) = -1 EBADF (Bad file descriptor) [pid 7008] close(25) = -1 EBADF (Bad file descriptor) [pid 7008] close(26) = -1 EBADF (Bad file descriptor) [pid 7008] close(27) = -1 EBADF (Bad file descriptor) [pid 7008] close(28) = -1 EBADF (Bad file descriptor) [pid 7008] close(29) = -1 EBADF (Bad file descriptor) [pid 7008] exit_group(0) = ? [pid 7008] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1958, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7009 attached , child_tidptr=0x555555cb2690) = 1959 [pid 7009] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7009] setpgid(0, 0) = 0 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7009] write(3, "1000", 4) = 4 [pid 7009] close(3) = 0 [pid 7009] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7009] setns(201, 0) = 0 [pid 7009] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7009] setns(3, 0) = 0 [pid 7009] close(3) = 0 [pid 7009] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7009] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7009] close(3) = -1 EBADF (Bad file descriptor) [pid 7009] close(4) = 0 [pid 7009] close(5) = -1 EBADF (Bad file descriptor) [pid 7009] close(6) = -1 EBADF (Bad file descriptor) [pid 7009] close(7) = -1 EBADF (Bad file descriptor) [pid 7009] close(8) = -1 EBADF (Bad file descriptor) [pid 7009] close(9) = -1 EBADF (Bad file descriptor) [pid 7009] close(10) = -1 EBADF (Bad file descriptor) [pid 7009] close(11) = -1 EBADF (Bad file descriptor) [pid 7009] close(12) = -1 EBADF (Bad file descriptor) [pid 7009] close(13) = -1 EBADF (Bad file descriptor) [pid 7009] close(14) = -1 EBADF (Bad file descriptor) [pid 7009] close(15) = -1 EBADF (Bad file descriptor) [pid 7009] close(16) = -1 EBADF (Bad file descriptor) [pid 7009] close(17) = -1 EBADF (Bad file descriptor) [pid 7009] close(18) = -1 EBADF (Bad file descriptor) [pid 7009] close(19) = -1 EBADF (Bad file descriptor) [pid 7009] close(20) = -1 EBADF (Bad file descriptor) [pid 7009] close(21) = -1 EBADF (Bad file descriptor) [pid 7009] close(22) = -1 EBADF (Bad file descriptor) [pid 7009] close(23) = -1 EBADF (Bad file descriptor) [pid 7009] close(24) = -1 EBADF (Bad file descriptor) [pid 7009] close(25) = -1 EBADF (Bad file descriptor) [pid 7009] close(26) = -1 EBADF (Bad file descriptor) [pid 7009] close(27) = -1 EBADF (Bad file descriptor) [pid 7009] close(28) = -1 EBADF (Bad file descriptor) [pid 7009] close(29) = -1 EBADF (Bad file descriptor) [pid 7009] exit_group(0) = ? [pid 7009] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7010 attached , child_tidptr=0x555555cb2690) = 1960 [pid 7010] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7010] setpgid(0, 0) = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7010] write(3, "1000", 4) = 4 [pid 7010] close(3) = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7010] setns(201, 0) = 0 [pid 7010] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7010] setns(3, 0) = 0 [pid 7010] close(3) = 0 [pid 7010] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7010] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7010] close(3) = -1 EBADF (Bad file descriptor) [pid 7010] close(4) = 0 [pid 7010] close(5) = -1 EBADF (Bad file descriptor) [pid 7010] close(6) = -1 EBADF (Bad file descriptor) [pid 7010] close(7) = -1 EBADF (Bad file descriptor) [pid 7010] close(8) = -1 EBADF (Bad file descriptor) [pid 7010] close(9) = -1 EBADF (Bad file descriptor) [pid 7010] close(10) = -1 EBADF (Bad file descriptor) [pid 7010] close(11) = -1 EBADF (Bad file descriptor) [pid 7010] close(12) = -1 EBADF (Bad file descriptor) [pid 7010] close(13) = -1 EBADF (Bad file descriptor) [pid 7010] close(14) = -1 EBADF (Bad file descriptor) [pid 7010] close(15) = -1 EBADF (Bad file descriptor) [pid 7010] close(16) = -1 EBADF (Bad file descriptor) [pid 7010] close(17) = -1 EBADF (Bad file descriptor) [pid 7010] close(18) = -1 EBADF (Bad file descriptor) [pid 7010] close(19) = -1 EBADF (Bad file descriptor) [pid 7010] close(20) = -1 EBADF (Bad file descriptor) [pid 7010] close(21) = -1 EBADF (Bad file descriptor) [pid 7010] close(22) = -1 EBADF (Bad file descriptor) [pid 7010] close(23) = -1 EBADF (Bad file descriptor) [pid 7010] close(24) = -1 EBADF (Bad file descriptor) [pid 7010] close(25) = -1 EBADF (Bad file descriptor) [pid 7010] close(26) = -1 EBADF (Bad file descriptor) [pid 7010] close(27) = -1 EBADF (Bad file descriptor) [pid 7010] close(28) = -1 EBADF (Bad file descriptor) [pid 7010] close(29) = -1 EBADF (Bad file descriptor) [pid 7010] exit_group(0) = ? [pid 7010] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7011 attached [pid 7011] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1961 [pid 7011] <... prctl resumed>) = 0 [pid 7011] setpgid(0, 0) = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7011] write(3, "1000", 4) = 4 [pid 7011] close(3) = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7011] setns(201, 0) = 0 [pid 7011] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7011] setns(3, 0) = 0 [pid 7011] close(3) = 0 [pid 7011] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7011] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7011] close(3) = -1 EBADF (Bad file descriptor) [pid 7011] close(4) = 0 [pid 7011] close(5) = -1 EBADF (Bad file descriptor) [pid 7011] close(6) = -1 EBADF (Bad file descriptor) [pid 7011] close(7) = -1 EBADF (Bad file descriptor) [pid 7011] close(8) = -1 EBADF (Bad file descriptor) [pid 7011] close(9) = -1 EBADF (Bad file descriptor) [pid 7011] close(10) = -1 EBADF (Bad file descriptor) [pid 7011] close(11) = -1 EBADF (Bad file descriptor) [pid 7011] close(12) = -1 EBADF (Bad file descriptor) [pid 7011] close(13) = -1 EBADF (Bad file descriptor) [pid 7011] close(14) = -1 EBADF (Bad file descriptor) [pid 7011] close(15) = -1 EBADF (Bad file descriptor) [pid 7011] close(16) = -1 EBADF (Bad file descriptor) [pid 7011] close(17) = -1 EBADF (Bad file descriptor) [pid 7011] close(18) = -1 EBADF (Bad file descriptor) [pid 7011] close(19) = -1 EBADF (Bad file descriptor) [pid 7011] close(20) = -1 EBADF (Bad file descriptor) [pid 7011] close(21) = -1 EBADF (Bad file descriptor) [pid 7011] close(22) = -1 EBADF (Bad file descriptor) [pid 7011] close(23) = -1 EBADF (Bad file descriptor) [pid 7011] close(24) = -1 EBADF (Bad file descriptor) [pid 7011] close(25) = -1 EBADF (Bad file descriptor) [pid 7011] close(26) = -1 EBADF (Bad file descriptor) [pid 7011] close(27) = -1 EBADF (Bad file descriptor) [pid 7011] close(28) = -1 EBADF (Bad file descriptor) [pid 7011] close(29) = -1 EBADF (Bad file descriptor) [pid 7011] exit_group(0) = ? [pid 7011] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7012 attached [pid 7012] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1962 [pid 7012] <... set_robust_list resumed>) = 0 [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7012] setpgid(0, 0) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7012] write(3, "1000", 4) = 4 [pid 7012] close(3) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7012] setns(201, 0) = 0 [pid 7012] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7012] setns(3, 0) = 0 [pid 7012] close(3) = 0 [pid 7012] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7012] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7012] close(3) = -1 EBADF (Bad file descriptor) [pid 7012] close(4) = 0 [pid 7012] close(5) = -1 EBADF (Bad file descriptor) [pid 7012] close(6) = -1 EBADF (Bad file descriptor) [pid 7012] close(7) = -1 EBADF (Bad file descriptor) [pid 7012] close(8) = -1 EBADF (Bad file descriptor) [pid 7012] close(9) = -1 EBADF (Bad file descriptor) [pid 7012] close(10) = -1 EBADF (Bad file descriptor) [pid 7012] close(11) = -1 EBADF (Bad file descriptor) [pid 7012] close(12) = -1 EBADF (Bad file descriptor) [pid 7012] close(13) = -1 EBADF (Bad file descriptor) [pid 7012] close(14) = -1 EBADF (Bad file descriptor) [pid 7012] close(15) = -1 EBADF (Bad file descriptor) [pid 7012] close(16) = -1 EBADF (Bad file descriptor) [pid 7012] close(17) = -1 EBADF (Bad file descriptor) [pid 7012] close(18) = -1 EBADF (Bad file descriptor) [pid 7012] close(19) = -1 EBADF (Bad file descriptor) [pid 7012] close(20) = -1 EBADF (Bad file descriptor) [pid 7012] close(21) = -1 EBADF (Bad file descriptor) [pid 7012] close(22) = -1 EBADF (Bad file descriptor) [pid 7012] close(23) = -1 EBADF (Bad file descriptor) [pid 7012] close(24) = -1 EBADF (Bad file descriptor) [pid 7012] close(25) = -1 EBADF (Bad file descriptor) [pid 7012] close(26) = -1 EBADF (Bad file descriptor) [pid 7012] close(27) = -1 EBADF (Bad file descriptor) [pid 7012] close(28) = -1 EBADF (Bad file descriptor) [pid 7012] close(29) = -1 EBADF (Bad file descriptor) [pid 7012] exit_group(0) = ? [pid 7012] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7013 attached [pid 7013] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1963 [pid 7013] <... set_robust_list resumed>) = 0 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7013] setpgid(0, 0) = 0 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7013] write(3, "1000", 4) = 4 [pid 7013] close(3) = 0 [pid 7013] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7013] setns(201, 0) = 0 [pid 7013] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7013] setns(3, 0) = 0 [pid 7013] close(3) = 0 [pid 7013] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7013] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7013] close(3) = -1 EBADF (Bad file descriptor) [pid 7013] close(4) = 0 [pid 7013] close(5) = -1 EBADF (Bad file descriptor) [pid 7013] close(6) = -1 EBADF (Bad file descriptor) [pid 7013] close(7) = -1 EBADF (Bad file descriptor) [pid 7013] close(8) = -1 EBADF (Bad file descriptor) [pid 7013] close(9) = -1 EBADF (Bad file descriptor) [pid 7013] close(10) = -1 EBADF (Bad file descriptor) [pid 7013] close(11) = -1 EBADF (Bad file descriptor) [pid 7013] close(12) = -1 EBADF (Bad file descriptor) [pid 7013] close(13) = -1 EBADF (Bad file descriptor) [pid 7013] close(14) = -1 EBADF (Bad file descriptor) [pid 7013] close(15) = -1 EBADF (Bad file descriptor) [pid 7013] close(16) = -1 EBADF (Bad file descriptor) [pid 7013] close(17) = -1 EBADF (Bad file descriptor) [pid 7013] close(18) = -1 EBADF (Bad file descriptor) [pid 7013] close(19) = -1 EBADF (Bad file descriptor) [pid 7013] close(20) = -1 EBADF (Bad file descriptor) [pid 7013] close(21) = -1 EBADF (Bad file descriptor) [pid 7013] close(22) = -1 EBADF (Bad file descriptor) [pid 7013] close(23) = -1 EBADF (Bad file descriptor) [pid 7013] close(24) = -1 EBADF (Bad file descriptor) [pid 7013] close(25) = -1 EBADF (Bad file descriptor) [pid 7013] close(26) = -1 EBADF (Bad file descriptor) [pid 7013] close(27) = -1 EBADF (Bad file descriptor) [pid 7013] close(28) = -1 EBADF (Bad file descriptor) [pid 7013] close(29) = -1 EBADF (Bad file descriptor) [pid 7013] exit_group(0) = ? [pid 7013] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7014 attached , child_tidptr=0x555555cb2690) = 1964 [pid 7014] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7014] setpgid(0, 0) = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7014] write(3, "1000", 4) = 4 [pid 7014] close(3) = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7014] setns(201, 0) = 0 [pid 7014] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7014] setns(3, 0) = 0 [pid 7014] close(3) = 0 [pid 7014] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7014] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7014] close(3) = -1 EBADF (Bad file descriptor) [pid 7014] close(4) = 0 [pid 7014] close(5) = -1 EBADF (Bad file descriptor) [pid 7014] close(6) = -1 EBADF (Bad file descriptor) [pid 7014] close(7) = -1 EBADF (Bad file descriptor) [pid 7014] close(8) = -1 EBADF (Bad file descriptor) [pid 7014] close(9) = -1 EBADF (Bad file descriptor) [pid 7014] close(10) = -1 EBADF (Bad file descriptor) [pid 7014] close(11) = -1 EBADF (Bad file descriptor) [pid 7014] close(12) = -1 EBADF (Bad file descriptor) [pid 7014] close(13) = -1 EBADF (Bad file descriptor) [pid 7014] close(14) = -1 EBADF (Bad file descriptor) [pid 7014] close(15) = -1 EBADF (Bad file descriptor) [pid 7014] close(16) = -1 EBADF (Bad file descriptor) [pid 7014] close(17) = -1 EBADF (Bad file descriptor) [pid 7014] close(18) = -1 EBADF (Bad file descriptor) [pid 7014] close(19) = -1 EBADF (Bad file descriptor) [pid 7014] close(20) = -1 EBADF (Bad file descriptor) [pid 7014] close(21) = -1 EBADF (Bad file descriptor) [pid 7014] close(22) = -1 EBADF (Bad file descriptor) [pid 7014] close(23) = -1 EBADF (Bad file descriptor) [pid 7014] close(24) = -1 EBADF (Bad file descriptor) [pid 7014] close(25) = -1 EBADF (Bad file descriptor) [pid 7014] close(26) = -1 EBADF (Bad file descriptor) [pid 7014] close(27) = -1 EBADF (Bad file descriptor) [pid 7014] close(28) = -1 EBADF (Bad file descriptor) [pid 7014] close(29) = -1 EBADF (Bad file descriptor) [pid 7014] exit_group(0) = ? [pid 7014] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1964, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7015 attached [pid 7015] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1965 [pid 7015] <... set_robust_list resumed>) = 0 [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7015] setpgid(0, 0) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7015] write(3, "1000", 4) = 4 [pid 7015] close(3) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7015] setns(201, 0) = 0 [pid 7015] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7015] setns(3, 0) = 0 [pid 7015] close(3) = 0 [pid 7015] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7015] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7015] close(3) = -1 EBADF (Bad file descriptor) [pid 7015] close(4) = 0 [pid 7015] close(5) = -1 EBADF (Bad file descriptor) [pid 7015] close(6) = -1 EBADF (Bad file descriptor) [pid 7015] close(7) = -1 EBADF (Bad file descriptor) [pid 7015] close(8) = -1 EBADF (Bad file descriptor) [pid 7015] close(9) = -1 EBADF (Bad file descriptor) [pid 7015] close(10) = -1 EBADF (Bad file descriptor) [pid 7015] close(11) = -1 EBADF (Bad file descriptor) [pid 7015] close(12) = -1 EBADF (Bad file descriptor) [pid 7015] close(13) = -1 EBADF (Bad file descriptor) [pid 7015] close(14) = -1 EBADF (Bad file descriptor) [pid 7015] close(15) = -1 EBADF (Bad file descriptor) [pid 7015] close(16) = -1 EBADF (Bad file descriptor) [pid 7015] close(17) = -1 EBADF (Bad file descriptor) [pid 7015] close(18) = -1 EBADF (Bad file descriptor) [pid 7015] close(19) = -1 EBADF (Bad file descriptor) [pid 7015] close(20) = -1 EBADF (Bad file descriptor) [pid 7015] close(21) = -1 EBADF (Bad file descriptor) [pid 7015] close(22) = -1 EBADF (Bad file descriptor) [pid 7015] close(23) = -1 EBADF (Bad file descriptor) [pid 7015] close(24) = -1 EBADF (Bad file descriptor) [pid 7015] close(25) = -1 EBADF (Bad file descriptor) [pid 7015] close(26) = -1 EBADF (Bad file descriptor) [pid 7015] close(27) = -1 EBADF (Bad file descriptor) [pid 7015] close(28) = -1 EBADF (Bad file descriptor) [pid 7015] close(29) = -1 EBADF (Bad file descriptor) [pid 7015] exit_group(0) = ? [pid 7015] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7016 attached [pid 7016] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1966 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7016] setpgid(0, 0) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7016] write(3, "1000", 4) = 4 [pid 7016] close(3) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7016] setns(201, 0) = 0 [pid 7016] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7016] setns(3, 0) = 0 [pid 7016] close(3) = 0 [pid 7016] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7016] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7016] close(3) = -1 EBADF (Bad file descriptor) [pid 7016] close(4) = 0 [pid 7016] close(5) = -1 EBADF (Bad file descriptor) [pid 7016] close(6) = -1 EBADF (Bad file descriptor) [pid 7016] close(7) = -1 EBADF (Bad file descriptor) [pid 7016] close(8) = -1 EBADF (Bad file descriptor) [pid 7016] close(9) = -1 EBADF (Bad file descriptor) [pid 7016] close(10) = -1 EBADF (Bad file descriptor) [pid 7016] close(11) = -1 EBADF (Bad file descriptor) [pid 7016] close(12) = -1 EBADF (Bad file descriptor) [pid 7016] close(13) = -1 EBADF (Bad file descriptor) [pid 7016] close(14) = -1 EBADF (Bad file descriptor) [pid 7016] close(15) = -1 EBADF (Bad file descriptor) [pid 7016] close(16) = -1 EBADF (Bad file descriptor) [pid 7016] close(17) = -1 EBADF (Bad file descriptor) [pid 7016] close(18) = -1 EBADF (Bad file descriptor) [pid 7016] close(19) = -1 EBADF (Bad file descriptor) [pid 7016] close(20) = -1 EBADF (Bad file descriptor) [pid 7016] close(21) = -1 EBADF (Bad file descriptor) [pid 7016] close(22) = -1 EBADF (Bad file descriptor) [pid 7016] close(23) = -1 EBADF (Bad file descriptor) [pid 7016] close(24) = -1 EBADF (Bad file descriptor) [pid 7016] close(25) = -1 EBADF (Bad file descriptor) [pid 7016] close(26) = -1 EBADF (Bad file descriptor) [pid 7016] close(27) = -1 EBADF (Bad file descriptor) [pid 7016] close(28) = -1 EBADF (Bad file descriptor) [pid 7016] close(29) = -1 EBADF (Bad file descriptor) [pid 7016] exit_group(0) = ? [pid 7016] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7017 attached [pid 7017] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1967 [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7017] setpgid(0, 0) = 0 [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7017] write(3, "1000", 4) = 4 [pid 7017] close(3) = 0 [pid 7017] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7017] setns(201, 0) = 0 [pid 7017] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7017] setns(3, 0) = 0 [pid 7017] close(3) = 0 [pid 7017] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7017] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7017] close(3) = -1 EBADF (Bad file descriptor) [pid 7017] close(4) = 0 [pid 7017] close(5) = -1 EBADF (Bad file descriptor) [pid 7017] close(6) = -1 EBADF (Bad file descriptor) [pid 7017] close(7) = -1 EBADF (Bad file descriptor) [pid 7017] close(8) = -1 EBADF (Bad file descriptor) [pid 7017] close(9) = -1 EBADF (Bad file descriptor) [pid 7017] close(10) = -1 EBADF (Bad file descriptor) [pid 7017] close(11) = -1 EBADF (Bad file descriptor) [pid 7017] close(12) = -1 EBADF (Bad file descriptor) [pid 7017] close(13) = -1 EBADF (Bad file descriptor) [pid 7017] close(14) = -1 EBADF (Bad file descriptor) [pid 7017] close(15) = -1 EBADF (Bad file descriptor) [pid 7017] close(16) = -1 EBADF (Bad file descriptor) [pid 7017] close(17) = -1 EBADF (Bad file descriptor) [pid 7017] close(18) = -1 EBADF (Bad file descriptor) [pid 7017] close(19) = -1 EBADF (Bad file descriptor) [pid 7017] close(20) = -1 EBADF (Bad file descriptor) [pid 7017] close(21) = -1 EBADF (Bad file descriptor) [pid 7017] close(22) = -1 EBADF (Bad file descriptor) [pid 7017] close(23) = -1 EBADF (Bad file descriptor) [pid 7017] close(24) = -1 EBADF (Bad file descriptor) [pid 7017] close(25) = -1 EBADF (Bad file descriptor) [pid 7017] close(26) = -1 EBADF (Bad file descriptor) [pid 7017] close(27) = -1 EBADF (Bad file descriptor) [pid 7017] close(28) = -1 EBADF (Bad file descriptor) [pid 7017] close(29) = -1 EBADF (Bad file descriptor) [pid 7017] exit_group(0) = ? [pid 7017] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7018 attached [pid 7018] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1968 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7018] setpgid(0, 0) = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7018] write(3, "1000", 4) = 4 [pid 7018] close(3) = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7018] setns(201, 0) = 0 [pid 7018] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7018] setns(3, 0) = 0 [pid 7018] close(3) = 0 [pid 7018] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7018] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7018] close(3) = -1 EBADF (Bad file descriptor) [pid 7018] close(4) = 0 [pid 7018] close(5) = -1 EBADF (Bad file descriptor) [pid 7018] close(6) = -1 EBADF (Bad file descriptor) [pid 7018] close(7) = -1 EBADF (Bad file descriptor) [pid 7018] close(8) = -1 EBADF (Bad file descriptor) [pid 7018] close(9) = -1 EBADF (Bad file descriptor) [pid 7018] close(10) = -1 EBADF (Bad file descriptor) [pid 7018] close(11) = -1 EBADF (Bad file descriptor) [pid 7018] close(12) = -1 EBADF (Bad file descriptor) [pid 7018] close(13) = -1 EBADF (Bad file descriptor) [pid 7018] close(14) = -1 EBADF (Bad file descriptor) [pid 7018] close(15) = -1 EBADF (Bad file descriptor) [pid 7018] close(16) = -1 EBADF (Bad file descriptor) [pid 7018] close(17) = -1 EBADF (Bad file descriptor) [pid 7018] close(18) = -1 EBADF (Bad file descriptor) [pid 7018] close(19) = -1 EBADF (Bad file descriptor) [pid 7018] close(20) = -1 EBADF (Bad file descriptor) [pid 7018] close(21) = -1 EBADF (Bad file descriptor) [pid 7018] close(22) = -1 EBADF (Bad file descriptor) [pid 7018] close(23) = -1 EBADF (Bad file descriptor) [pid 7018] close(24) = -1 EBADF (Bad file descriptor) [pid 7018] close(25) = -1 EBADF (Bad file descriptor) [pid 7018] close(26) = -1 EBADF (Bad file descriptor) [pid 7018] close(27) = -1 EBADF (Bad file descriptor) [pid 7018] close(28) = -1 EBADF (Bad file descriptor) [pid 7018] close(29) = -1 EBADF (Bad file descriptor) [pid 7018] exit_group(0) = ? [pid 7018] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1969 ./strace-static-x86_64: Process 7019 attached [pid 7019] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7019] setpgid(0, 0) = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7019] write(3, "1000", 4) = 4 [pid 7019] close(3) = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7019] setns(201, 0) = 0 [pid 7019] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7019] setns(3, 0) = 0 [pid 7019] close(3) = 0 [pid 7019] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7019] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7019] close(3) = -1 EBADF (Bad file descriptor) [pid 7019] close(4) = 0 [pid 7019] close(5) = -1 EBADF (Bad file descriptor) [pid 7019] close(6) = -1 EBADF (Bad file descriptor) [pid 7019] close(7) = -1 EBADF (Bad file descriptor) [pid 7019] close(8) = -1 EBADF (Bad file descriptor) [pid 7019] close(9) = -1 EBADF (Bad file descriptor) [pid 7019] close(10) = -1 EBADF (Bad file descriptor) [pid 7019] close(11) = -1 EBADF (Bad file descriptor) [pid 7019] close(12) = -1 EBADF (Bad file descriptor) [pid 7019] close(13) = -1 EBADF (Bad file descriptor) [pid 7019] close(14) = -1 EBADF (Bad file descriptor) [pid 7019] close(15) = -1 EBADF (Bad file descriptor) [pid 7019] close(16) = -1 EBADF (Bad file descriptor) [ 112.942827][ T5035] Bluetooth: hci0: link tx timeout [ 112.948879][ T5035] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 112.957564][ T5035] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 [ 112.967309][ T5035] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 5035, name: kworker/u5:2 [ 112.977439][ T5035] preempt_count: 0, expected: 0 [ 112.982603][ T5035] RCU nest depth: 1, expected: 0 [ 112.987987][ T5035] 3 locks held by kworker/u5:2/5035: [pid 7019] close(17) = -1 EBADF (Bad file descriptor) [pid 7019] close(18) = -1 EBADF (Bad file descriptor) [pid 7019] close(19) = -1 EBADF (Bad file descriptor) [pid 7019] close(20) = -1 EBADF (Bad file descriptor) [pid 7019] close(21) = -1 EBADF (Bad file descriptor) [pid 7019] close(22) = -1 EBADF (Bad file descriptor) [pid 7019] close(23) = -1 EBADF (Bad file descriptor) [pid 7019] close(24) = -1 EBADF (Bad file descriptor) [pid 7019] close(25) = -1 EBADF (Bad file descriptor) [pid 7019] close(26) = -1 EBADF (Bad file descriptor) [pid 7019] close(27) = -1 EBADF (Bad file descriptor) [pid 7019] close(28) = -1 EBADF (Bad file descriptor) [pid 7019] close(29) = -1 EBADF (Bad file descriptor) [pid 7019] exit_group(0) = ? [pid 7019] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7020 attached , child_tidptr=0x555555cb2690) = 1970 [pid 7020] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7020] setpgid(0, 0) = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7020] write(3, "1000", 4) = 4 [pid 7020] close(3) = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7020] setns(201, 0) = 0 [pid 7020] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7020] setns(3, 0) = 0 [pid 7020] close(3) = 0 [pid 7020] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7020] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7020] close(3) = -1 EBADF (Bad file descriptor) [pid 7020] close(4) = 0 [pid 7020] close(5) = -1 EBADF (Bad file descriptor) [pid 7020] close(6) = -1 EBADF (Bad file descriptor) [pid 7020] close(7) = -1 EBADF (Bad file descriptor) [pid 7020] close(8) = -1 EBADF (Bad file descriptor) [pid 7020] close(9) = -1 EBADF (Bad file descriptor) [pid 7020] close(10) = -1 EBADF (Bad file descriptor) [pid 7020] close(11) = -1 EBADF (Bad file descriptor) [pid 7020] close(12) = -1 EBADF (Bad file descriptor) [pid 7020] close(13) = -1 EBADF (Bad file descriptor) [pid 7020] close(14) = -1 EBADF (Bad file descriptor) [pid 7020] close(15) = -1 EBADF (Bad file descriptor) [pid 7020] close(16) = -1 EBADF (Bad file descriptor) [pid 7020] close(17) = -1 EBADF (Bad file descriptor) [pid 7020] close(18) = -1 EBADF (Bad file descriptor) [pid 7020] close(19) = -1 EBADF (Bad file descriptor) [pid 7020] close(20) = -1 EBADF (Bad file descriptor) [pid 7020] close(21) = -1 EBADF (Bad file descriptor) [pid 7020] close(22) = -1 EBADF (Bad file descriptor) [pid 7020] close(23) = -1 EBADF (Bad file descriptor) [pid 7020] close(24) = -1 EBADF (Bad file descriptor) [pid 7020] close(25) = -1 EBADF (Bad file descriptor) [pid 7020] close(26) = -1 EBADF (Bad file descriptor) [pid 7020] close(27) = -1 EBADF (Bad file descriptor) [pid 7020] close(28) = -1 EBADF (Bad file descriptor) [pid 7020] close(29) = -1 EBADF (Bad file descriptor) [pid 7020] exit_group(0) = ? [pid 7020] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7021 attached [pid 7021] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7021] setpgid(0, 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1971 [pid 7021] <... setpgid resumed>) = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7021] write(3, "1000", 4) = 4 [pid 7021] close(3) = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7021] setns(201, 0) = 0 [pid 7021] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7021] setns(3, 0) = 0 [pid 7021] close(3) = 0 [pid 7021] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 112.993496][ T5035] #0: ffff888028056138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 113.004128][ T5035] #1: ffffc90003d77d80 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 113.017247][ T5035] #2: ffffffff8c9a84a0 (rcu_read_lock){....}-{1:2}, at: __check_timeout+0x1d4/0x4e0 [ 113.027867][ T5035] CPU: 1 PID: 5035 Comm: kworker/u5:2 Not tainted 6.5.0-syzkaller-03967-gbd6c11bc43c4 #0 [pid 7021] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7021] close(3) = -1 EBADF (Bad file descriptor) [pid 7021] close(4) = 0 [pid 7021] close(5) = -1 EBADF (Bad file descriptor) [pid 7021] close(6) = -1 EBADF (Bad file descriptor) [pid 7021] close(7) = -1 EBADF (Bad file descriptor) [pid 7021] close(8) = -1 EBADF (Bad file descriptor) [pid 7021] close(9) = -1 EBADF (Bad file descriptor) [pid 7021] close(10) = -1 EBADF (Bad file descriptor) [pid 7021] close(11) = -1 EBADF (Bad file descriptor) [pid 7021] close(12) = -1 EBADF (Bad file descriptor) [pid 7021] close(13) = -1 EBADF (Bad file descriptor) [pid 7021] close(14) = -1 EBADF (Bad file descriptor) [pid 7021] close(15) = -1 EBADF (Bad file descriptor) [pid 7021] close(16) = -1 EBADF (Bad file descriptor) [pid 7021] close(17) = -1 EBADF (Bad file descriptor) [pid 7021] close(18) = -1 EBADF (Bad file descriptor) [pid 7021] close(19) = -1 EBADF (Bad file descriptor) [pid 7021] close(20) = -1 EBADF (Bad file descriptor) [pid 7021] close(21) = -1 EBADF (Bad file descriptor) [pid 7021] close(22) = -1 EBADF (Bad file descriptor) [pid 7021] close(23) = -1 EBADF (Bad file descriptor) [pid 7021] close(24) = -1 EBADF (Bad file descriptor) [pid 7021] close(25) = -1 EBADF (Bad file descriptor) [pid 7021] close(26) = -1 EBADF (Bad file descriptor) [pid 7021] close(27) = -1 EBADF (Bad file descriptor) [pid 7021] close(28) = -1 EBADF (Bad file descriptor) [pid 7021] close(29) = -1 EBADF (Bad file descriptor) [pid 7021] exit_group(0) = ? [pid 7021] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7022 attached , child_tidptr=0x555555cb2690) = 1972 [pid 7022] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7022] setpgid(0, 0) = 0 [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7022] write(3, "1000", 4) = 4 [pid 7022] close(3) = 0 [ 113.037724][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 113.047827][ T5035] Workqueue: hci0 hci_tx_work [ 113.052572][ T5035] Call Trace: [ 113.055878][ T5035] [ 113.058840][ T5035] dump_stack_lvl+0x125/0x1b0 [ 113.063571][ T5035] __might_resched+0x3c3/0x5e0 [ 113.068396][ T5035] ? llist_add_batch+0x100/0x160 [ 113.073385][ T5035] ? preempt_count_sub+0x150/0x150 [ 113.078563][ T5035] ? llist_reverse_order+0x60/0x60 [ 113.083731][ T5035] __mutex_lock+0xee/0x1340 [ 113.088311][ T5035] ? tick_nohz_tick_stopped+0x17/0x90 [ 113.093822][ T5035] ? hci_cmd_sync_submit+0x3f/0x340 [ 113.099077][ T5035] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 113.104683][ T5035] ? vprintk_emit+0x12a/0x640 [ 113.109439][ T5035] ? _printk+0xc8/0x100 [ 113.113654][ T5035] ? syslog_print_all+0x3f0/0x3f0 [ 113.118736][ T5035] ? hci_get_route+0x510/0x510 [ 113.123562][ T5035] ? hci_get_route+0x510/0x510 [ 113.128381][ T5035] ? hci_cmd_sync_submit+0x3f/0x340 [ 113.133625][ T5035] hci_cmd_sync_submit+0x3f/0x340 [ 113.138682][ T5035] ? hci_get_route+0x510/0x510 [ 113.143448][ T5035] hci_cmd_sync_queue+0x79/0xa0 [ 113.148312][ T5035] hci_abort_conn+0x15b/0x330 [ 113.153041][ T5035] hci_disconnect+0xc4/0x220 [ 113.157679][ T5035] ? hci_abort_conn+0x330/0x330 [ 113.162576][ T5035] ? debug_object_deactivate+0x28b/0x320 [ 113.168255][ T5035] __check_timeout+0x331/0x4e0 [ 113.173072][ T5035] ? hci_ncmd_timeout+0xb0/0xb0 [ 113.177980][ T5035] hci_tx_work+0x818/0x1d30 [ 113.182536][ T5035] ? lock_sync+0x190/0x190 [ 113.187018][ T5035] ? reacquire_held_locks+0x4b0/0x4b0 [ 113.192449][ T5035] ? __check_timeout+0x4e0/0x4e0 [ 113.197443][ T5035] ? spin_bug+0x1d0/0x1d0 [ 113.201844][ T5035] process_one_work+0xaa2/0x16f0 [ 113.206850][ T5035] ? lock_sync+0x190/0x190 [ 113.211345][ T5035] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 113.216777][ T5035] ? spin_bug+0x1d0/0x1d0 [ 113.221184][ T5035] worker_thread+0x687/0x1110 [ 113.225926][ T5035] ? __kthread_parkme+0x152/0x220 [ 113.231003][ T5035] ? process_one_work+0x16f0/0x16f0 [ 113.236258][ T5035] kthread+0x33a/0x430 [pid 7022] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7022] setns(201, 0) = 0 [pid 7022] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7022] setns(3, 0) = 0 [pid 7022] close(3) = 0 [pid 7022] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7022] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7022] close(3) = -1 EBADF (Bad file descriptor) [pid 7022] close(4) = 0 [pid 7022] close(5) = -1 EBADF (Bad file descriptor) [pid 7022] close(6) = -1 EBADF (Bad file descriptor) [pid 7022] close(7) = -1 EBADF (Bad file descriptor) [pid 7022] close(8) = -1 EBADF (Bad file descriptor) [pid 7022] close(9) = -1 EBADF (Bad file descriptor) [pid 7022] close(10) = -1 EBADF (Bad file descriptor) [pid 7022] close(11) = -1 EBADF (Bad file descriptor) [pid 7022] close(12) = -1 EBADF (Bad file descriptor) [pid 7022] close(13) = -1 EBADF (Bad file descriptor) [pid 7022] close(14) = -1 EBADF (Bad file descriptor) [pid 7022] close(15) = -1 EBADF (Bad file descriptor) [pid 7022] close(16) = -1 EBADF (Bad file descriptor) [pid 7022] close(17) = -1 EBADF (Bad file descriptor) [pid 7022] close(18) = -1 EBADF (Bad file descriptor) [pid 7022] close(19) = -1 EBADF (Bad file descriptor) [pid 7022] close(20) = -1 EBADF (Bad file descriptor) [pid 7022] close(21) = -1 EBADF (Bad file descriptor) [pid 7022] close(22) = -1 EBADF (Bad file descriptor) [pid 7022] close(23) = -1 EBADF (Bad file descriptor) [pid 7022] close(24) = -1 EBADF (Bad file descriptor) [pid 7022] close(25) = -1 EBADF (Bad file descriptor) [pid 7022] close(26) = -1 EBADF (Bad file descriptor) [pid 7022] close(27) = -1 EBADF (Bad file descriptor) [pid 7022] close(28) = -1 EBADF (Bad file descriptor) [pid 7022] close(29) = -1 EBADF (Bad file descriptor) [pid 7022] exit_group(0) = ? [pid 7022] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7023 attached , child_tidptr=0x555555cb2690) = 1973 [pid 7023] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7023] setpgid(0, 0) = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7023] write(3, "1000", 4) = 4 [pid 7023] close(3) = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7023] setns(201, 0) = 0 [pid 7023] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7023] setns(3, 0) = 0 [pid 7023] close(3) = 0 [pid 7023] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7023] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7023] close(3) = -1 EBADF (Bad file descriptor) [pid 7023] close(4) = 0 [pid 7023] close(5) = -1 EBADF (Bad file descriptor) [pid 7023] close(6) = -1 EBADF (Bad file descriptor) [pid 7023] close(7) = -1 EBADF (Bad file descriptor) [pid 7023] close(8) = -1 EBADF (Bad file descriptor) [pid 7023] close(9) = -1 EBADF (Bad file descriptor) [pid 7023] close(10) = -1 EBADF (Bad file descriptor) [pid 7023] close(11) = -1 EBADF (Bad file descriptor) [pid 7023] close(12) = -1 EBADF (Bad file descriptor) [pid 7023] close(13) = -1 EBADF (Bad file descriptor) [pid 7023] close(14) = -1 EBADF (Bad file descriptor) [pid 7023] close(15) = -1 EBADF (Bad file descriptor) [pid 7023] close(16) = -1 EBADF (Bad file descriptor) [pid 7023] close(17) = -1 EBADF (Bad file descriptor) [pid 7023] close(18) = -1 EBADF (Bad file descriptor) [pid 7023] close(19) = -1 EBADF (Bad file descriptor) [pid 7023] close(20) = -1 EBADF (Bad file descriptor) [pid 7023] close(21) = -1 EBADF (Bad file descriptor) [pid 7023] close(22) = -1 EBADF (Bad file descriptor) [pid 7023] close(23) = -1 EBADF (Bad file descriptor) [pid 7023] close(24) = -1 EBADF (Bad file descriptor) [pid 7023] close(25) = -1 EBADF (Bad file descriptor) [pid 7023] close(26) = -1 EBADF (Bad file descriptor) [pid 7023] close(27) = -1 EBADF (Bad file descriptor) [pid 7023] close(28) = -1 EBADF (Bad file descriptor) [pid 7023] close(29) = -1 EBADF (Bad file descriptor) [pid 7023] exit_group(0) = ? [pid 7023] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7024 attached [pid 7024] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7024] setpgid(0, 0) = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1974 [pid 7024] <... openat resumed>) = 3 [pid 7024] write(3, "1000", 4) = 4 [pid 7024] close(3) = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7024] setns(201, 0) = 0 [pid 7024] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7024] setns(3, 0) = 0 [pid 7024] close(3) = 0 [pid 7024] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7024] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7024] close(3) = -1 EBADF (Bad file descriptor) [pid 7024] close(4) = 0 [pid 7024] close(5) = -1 EBADF (Bad file descriptor) [pid 7024] close(6) = -1 EBADF (Bad file descriptor) [pid 7024] close(7) = -1 EBADF (Bad file descriptor) [pid 7024] close(8) = -1 EBADF (Bad file descriptor) [pid 7024] close(9) = -1 EBADF (Bad file descriptor) [pid 7024] close(10) = -1 EBADF (Bad file descriptor) [pid 7024] close(11) = -1 EBADF (Bad file descriptor) [pid 7024] close(12) = -1 EBADF (Bad file descriptor) [pid 7024] close(13) = -1 EBADF (Bad file descriptor) [pid 7024] close(14) = -1 EBADF (Bad file descriptor) [pid 7024] close(15) = -1 EBADF (Bad file descriptor) [pid 7024] close(16) = -1 EBADF (Bad file descriptor) [pid 7024] close(17) = -1 EBADF (Bad file descriptor) [pid 7024] close(18) = -1 EBADF (Bad file descriptor) [pid 7024] close(19) = -1 EBADF (Bad file descriptor) [pid 7024] close(20) = -1 EBADF (Bad file descriptor) [pid 7024] close(21) = -1 EBADF (Bad file descriptor) [pid 7024] close(22) = -1 EBADF (Bad file descriptor) [pid 7024] close(23) = -1 EBADF (Bad file descriptor) [pid 7024] close(24) = -1 EBADF (Bad file descriptor) [pid 7024] close(25) = -1 EBADF (Bad file descriptor) [pid 7024] close(26) = -1 EBADF (Bad file descriptor) [pid 7024] close(27) = -1 EBADF (Bad file descriptor) [pid 7024] close(28) = -1 EBADF (Bad file descriptor) [pid 7024] close(29) = -1 EBADF (Bad file descriptor) [pid 7024] exit_group(0) = ? [pid 7024] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7025 attached , child_tidptr=0x555555cb2690) = 1975 [pid 7025] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7025] setpgid(0, 0) = 0 [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7025] write(3, "1000", 4) = 4 [pid 7025] close(3) = 0 [pid 7025] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7025] setns(201, 0) = 0 [pid 7025] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7025] setns(3, 0) = 0 [pid 7025] close(3) = 0 [pid 7025] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7025] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7025] close(3) = -1 EBADF (Bad file descriptor) [pid 7025] close(4) = 0 [pid 7025] close(5) = -1 EBADF (Bad file descriptor) [pid 7025] close(6) = -1 EBADF (Bad file descriptor) [pid 7025] close(7) = -1 EBADF (Bad file descriptor) [pid 7025] close(8) = -1 EBADF (Bad file descriptor) [pid 7025] close(9) = -1 EBADF (Bad file descriptor) [pid 7025] close(10) = -1 EBADF (Bad file descriptor) [pid 7025] close(11) = -1 EBADF (Bad file descriptor) [pid 7025] close(12) = -1 EBADF (Bad file descriptor) [pid 7025] close(13) = -1 EBADF (Bad file descriptor) [pid 7025] close(14) = -1 EBADF (Bad file descriptor) [pid 7025] close(15) = -1 EBADF (Bad file descriptor) [pid 7025] close(16) = -1 EBADF (Bad file descriptor) [pid 7025] close(17) = -1 EBADF (Bad file descriptor) [pid 7025] close(18) = -1 EBADF (Bad file descriptor) [pid 7025] close(19) = -1 EBADF (Bad file descriptor) [pid 7025] close(20) = -1 EBADF (Bad file descriptor) [pid 7025] close(21) = -1 EBADF (Bad file descriptor) [pid 7025] close(22) = -1 EBADF (Bad file descriptor) [pid 7025] close(23) = -1 EBADF (Bad file descriptor) [pid 7025] close(24) = -1 EBADF (Bad file descriptor) [pid 7025] close(25) = -1 EBADF (Bad file descriptor) [pid 7025] close(26) = -1 EBADF (Bad file descriptor) [pid 7025] close(27) = -1 EBADF (Bad file descriptor) [pid 7025] close(28) = -1 EBADF (Bad file descriptor) [pid 7025] close(29) = -1 EBADF (Bad file descriptor) [pid 7025] exit_group(0) = ? [pid 7025] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7026 attached , child_tidptr=0x555555cb2690) = 1976 [pid 7026] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7026] setpgid(0, 0) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7026] write(3, "1000", 4) = 4 [pid 7026] close(3) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7026] setns(201, 0) = 0 [pid 7026] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7026] setns(3, 0) = 0 [pid 7026] close(3) = 0 [pid 7026] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7026] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7026] close(3) = -1 EBADF (Bad file descriptor) [pid 7026] close(4) = 0 [pid 7026] close(5) = -1 EBADF (Bad file descriptor) [pid 7026] close(6) = -1 EBADF (Bad file descriptor) [pid 7026] close(7) = -1 EBADF (Bad file descriptor) [pid 7026] close(8) = -1 EBADF (Bad file descriptor) [pid 7026] close(9) = -1 EBADF (Bad file descriptor) [pid 7026] close(10) = -1 EBADF (Bad file descriptor) [pid 7026] close(11) = -1 EBADF (Bad file descriptor) [pid 7026] close(12) = -1 EBADF (Bad file descriptor) [pid 7026] close(13) = -1 EBADF (Bad file descriptor) [pid 7026] close(14) = -1 EBADF (Bad file descriptor) [pid 7026] close(15) = -1 EBADF (Bad file descriptor) [pid 7026] close(16) = -1 EBADF (Bad file descriptor) [pid 7026] close(17) = -1 EBADF (Bad file descriptor) [pid 7026] close(18) = -1 EBADF (Bad file descriptor) [pid 7026] close(19) = -1 EBADF (Bad file descriptor) [pid 7026] close(20) = -1 EBADF (Bad file descriptor) [pid 7026] close(21) = -1 EBADF (Bad file descriptor) [pid 7026] close(22) = -1 EBADF (Bad file descriptor) [pid 7026] close(23) = -1 EBADF (Bad file descriptor) [pid 7026] close(24) = -1 EBADF (Bad file descriptor) [pid 7026] close(25) = -1 EBADF (Bad file descriptor) [pid 7026] close(26) = -1 EBADF (Bad file descriptor) [pid 7026] close(27) = -1 EBADF (Bad file descriptor) [pid 7026] close(28) = -1 EBADF (Bad file descriptor) [pid 7026] close(29) = -1 EBADF (Bad file descriptor) [pid 7026] exit_group(0) = ? [pid 7026] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7027 attached , child_tidptr=0x555555cb2690) = 1977 [pid 7027] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7027] setpgid(0, 0) = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7027] write(3, "1000", 4) = 4 [pid 7027] close(3) = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7027] setns(201, 0) = 0 [pid 7027] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7027] setns(3, 0) = 0 [pid 7027] close(3) = 0 [pid 7027] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7027] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7027] close(3) = -1 EBADF (Bad file descriptor) [pid 7027] close(4) = 0 [pid 7027] close(5) = -1 EBADF (Bad file descriptor) [pid 7027] close(6) = -1 EBADF (Bad file descriptor) [pid 7027] close(7) = -1 EBADF (Bad file descriptor) [pid 7027] close(8) = -1 EBADF (Bad file descriptor) [pid 7027] close(9) = -1 EBADF (Bad file descriptor) [pid 7027] close(10) = -1 EBADF (Bad file descriptor) [pid 7027] close(11) = -1 EBADF (Bad file descriptor) [pid 7027] close(12) = -1 EBADF (Bad file descriptor) [pid 7027] close(13) = -1 EBADF (Bad file descriptor) [pid 7027] close(14) = -1 EBADF (Bad file descriptor) [pid 7027] close(15) = -1 EBADF (Bad file descriptor) [pid 7027] close(16) = -1 EBADF (Bad file descriptor) [pid 7027] close(17) = -1 EBADF (Bad file descriptor) [pid 7027] close(18) = -1 EBADF (Bad file descriptor) [pid 7027] close(19) = -1 EBADF (Bad file descriptor) [pid 7027] close(20) = -1 EBADF (Bad file descriptor) [pid 7027] close(21) = -1 EBADF (Bad file descriptor) [pid 7027] close(22) = -1 EBADF (Bad file descriptor) [pid 7027] close(23) = -1 EBADF (Bad file descriptor) [pid 7027] close(24) = -1 EBADF (Bad file descriptor) [pid 7027] close(25) = -1 EBADF (Bad file descriptor) [pid 7027] close(26) = -1 EBADF (Bad file descriptor) [pid 7027] close(27) = -1 EBADF (Bad file descriptor) [pid 7027] close(28) = -1 EBADF (Bad file descriptor) [pid 7027] close(29) = -1 EBADF (Bad file descriptor) [pid 7027] exit_group(0) = ? [pid 7027] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1977, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7028 attached , child_tidptr=0x555555cb2690) = 1978 [pid 7028] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7028] setpgid(0, 0) = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7028] write(3, "1000", 4) = 4 [pid 7028] close(3) = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7028] setns(201, 0) = 0 [pid 7028] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7028] setns(3, 0) = 0 [pid 7028] close(3) = 0 [pid 7028] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7028] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7028] close(3) = -1 EBADF (Bad file descriptor) [pid 7028] close(4) = 0 [pid 7028] close(5) = -1 EBADF (Bad file descriptor) [pid 7028] close(6) = -1 EBADF (Bad file descriptor) [pid 7028] close(7) = -1 EBADF (Bad file descriptor) [pid 7028] close(8) = -1 EBADF (Bad file descriptor) [pid 7028] close(9) = -1 EBADF (Bad file descriptor) [pid 7028] close(10) = -1 EBADF (Bad file descriptor) [pid 7028] close(11) = -1 EBADF (Bad file descriptor) [pid 7028] close(12) = -1 EBADF (Bad file descriptor) [pid 7028] close(13) = -1 EBADF (Bad file descriptor) [pid 7028] close(14) = -1 EBADF (Bad file descriptor) [pid 7028] close(15) = -1 EBADF (Bad file descriptor) [pid 7028] close(16) = -1 EBADF (Bad file descriptor) [pid 7028] close(17) = -1 EBADF (Bad file descriptor) [pid 7028] close(18) = -1 EBADF (Bad file descriptor) [pid 7028] close(19) = -1 EBADF (Bad file descriptor) [pid 7028] close(20) = -1 EBADF (Bad file descriptor) [pid 7028] close(21) = -1 EBADF (Bad file descriptor) [pid 7028] close(22) = -1 EBADF (Bad file descriptor) [pid 7028] close(23) = -1 EBADF (Bad file descriptor) [pid 7028] close(24) = -1 EBADF (Bad file descriptor) [pid 7028] close(25) = -1 EBADF (Bad file descriptor) [pid 7028] close(26) = -1 EBADF (Bad file descriptor) [pid 7028] close(27) = -1 EBADF (Bad file descriptor) [pid 7028] close(28) = -1 EBADF (Bad file descriptor) [pid 7028] close(29) = -1 EBADF (Bad file descriptor) [pid 7028] exit_group(0) = ? [pid 7028] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7029 attached [pid 7029] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7029] setpgid(0, 0) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1979 [pid 7029] <... openat resumed>) = 3 [pid 7029] write(3, "1000", 4) = 4 [pid 7029] close(3) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7029] setns(201, 0) = 0 [pid 7029] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7029] setns(3, 0) = 0 [pid 7029] close(3) = 0 [pid 7029] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7029] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7029] close(3) = -1 EBADF (Bad file descriptor) [pid 7029] close(4) = 0 [pid 7029] close(5) = -1 EBADF (Bad file descriptor) [pid 7029] close(6) = -1 EBADF (Bad file descriptor) [pid 7029] close(7) = -1 EBADF (Bad file descriptor) [pid 7029] close(8) = -1 EBADF (Bad file descriptor) [pid 7029] close(9) = -1 EBADF (Bad file descriptor) [pid 7029] close(10) = -1 EBADF (Bad file descriptor) [pid 7029] close(11) = -1 EBADF (Bad file descriptor) [pid 7029] close(12) = -1 EBADF (Bad file descriptor) [pid 7029] close(13) = -1 EBADF (Bad file descriptor) [pid 7029] close(14) = -1 EBADF (Bad file descriptor) [pid 7029] close(15) = -1 EBADF (Bad file descriptor) [pid 7029] close(16) = -1 EBADF (Bad file descriptor) [pid 7029] close(17) = -1 EBADF (Bad file descriptor) [pid 7029] close(18) = -1 EBADF (Bad file descriptor) [pid 7029] close(19) = -1 EBADF (Bad file descriptor) [pid 7029] close(20) = -1 EBADF (Bad file descriptor) [pid 7029] close(21) = -1 EBADF (Bad file descriptor) [pid 7029] close(22) = -1 EBADF (Bad file descriptor) [pid 7029] close(23) = -1 EBADF (Bad file descriptor) [pid 7029] close(24) = -1 EBADF (Bad file descriptor) [pid 7029] close(25) = -1 EBADF (Bad file descriptor) [pid 7029] close(26) = -1 EBADF (Bad file descriptor) [pid 7029] close(27) = -1 EBADF (Bad file descriptor) [pid 7029] close(28) = -1 EBADF (Bad file descriptor) [pid 7029] close(29) = -1 EBADF (Bad file descriptor) [pid 7029] exit_group(0) = ? [pid 7029] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7030 attached , child_tidptr=0x555555cb2690) = 1980 [pid 7030] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 113.240369][ T5035] ? kthread_complete_and_exit+0x40/0x40 [ 113.246063][ T5035] ret_from_fork+0x2c/0x70 [ 113.251867][ T5035] ? kthread_complete_and_exit+0x40/0x40 [ 113.257566][ T5035] ret_from_fork_asm+0x11/0x20 [ 113.262411][ T5035] [ 113.268876][ T5035] [ 113.271235][ T5035] ============================= [ 113.276075][ T5035] [ BUG: Invalid wait context ] [ 113.280919][ T5035] 6.5.0-syzkaller-03967-gbd6c11bc43c4 #0 Tainted: G W [ 113.289074][ T5035] ----------------------------- [pid 7030] setpgid(0, 0) = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7030] write(3, "1000", 4) = 4 [pid 7030] close(3) = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7030] setns(201, 0) = 0 [pid 7030] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7030] setns(3, 0) = 0 [pid 7030] close(3) = 0 [pid 7030] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7030] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7030] close(3) = -1 EBADF (Bad file descriptor) [pid 7030] close(4) = 0 [pid 7030] close(5) = -1 EBADF (Bad file descriptor) [pid 7030] close(6) = -1 EBADF (Bad file descriptor) [pid 7030] close(7) = -1 EBADF (Bad file descriptor) [pid 7030] close(8) = -1 EBADF (Bad file descriptor) [pid 7030] close(9) = -1 EBADF (Bad file descriptor) [pid 7030] close(10) = -1 EBADF (Bad file descriptor) [pid 7030] close(11) = -1 EBADF (Bad file descriptor) [pid 7030] close(12) = -1 EBADF (Bad file descriptor) [pid 7030] close(13) = -1 EBADF (Bad file descriptor) [pid 7030] close(14) = -1 EBADF (Bad file descriptor) [pid 7030] close(15) = -1 EBADF (Bad file descriptor) [pid 7030] close(16) = -1 EBADF (Bad file descriptor) [pid 7030] close(17) = -1 EBADF (Bad file descriptor) [pid 7030] close(18) = -1 EBADF (Bad file descriptor) [pid 7030] close(19) = -1 EBADF (Bad file descriptor) [pid 7030] close(20) = -1 EBADF (Bad file descriptor) [pid 7030] close(21) = -1 EBADF (Bad file descriptor) [pid 7030] close(22) = -1 EBADF (Bad file descriptor) [pid 7030] close(23) = -1 EBADF (Bad file descriptor) [pid 7030] close(24) = -1 EBADF (Bad file descriptor) [pid 7030] close(25) = -1 EBADF (Bad file descriptor) [pid 7030] close(26) = -1 EBADF (Bad file descriptor) [pid 7030] close(27) = -1 EBADF (Bad file descriptor) [pid 7030] close(28) = -1 EBADF (Bad file descriptor) [pid 7030] close(29) = -1 EBADF (Bad file descriptor) [pid 7030] exit_group(0) = ? [pid 7030] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7031 attached , child_tidptr=0x555555cb2690) = 1981 [pid 7031] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7031] setpgid(0, 0) = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7031] write(3, "1000", 4) = 4 [pid 7031] close(3) = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7031] setns(201, 0) = 0 [pid 7031] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7031] setns(3, 0) = 0 [pid 7031] close(3) = 0 [pid 7031] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7031] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7031] close(3) = -1 EBADF (Bad file descriptor) [pid 7031] close(4) = 0 [pid 7031] close(5) = -1 EBADF (Bad file descriptor) [pid 7031] close(6) = -1 EBADF (Bad file descriptor) [pid 7031] close(7) = -1 EBADF (Bad file descriptor) [pid 7031] close(8) = -1 EBADF (Bad file descriptor) [pid 7031] close(9) = -1 EBADF (Bad file descriptor) [pid 7031] close(10) = -1 EBADF (Bad file descriptor) [pid 7031] close(11) = -1 EBADF (Bad file descriptor) [pid 7031] close(12) = -1 EBADF (Bad file descriptor) [pid 7031] close(13) = -1 EBADF (Bad file descriptor) [pid 7031] close(14) = -1 EBADF (Bad file descriptor) [pid 7031] close(15) = -1 EBADF (Bad file descriptor) [pid 7031] close(16) = -1 EBADF (Bad file descriptor) [pid 7031] close(17) = -1 EBADF (Bad file descriptor) [pid 7031] close(18) = -1 EBADF (Bad file descriptor) [pid 7031] close(19) = -1 EBADF (Bad file descriptor) [pid 7031] close(20) = -1 EBADF (Bad file descriptor) [pid 7031] close(21) = -1 EBADF (Bad file descriptor) [pid 7031] close(22) = -1 EBADF (Bad file descriptor) [pid 7031] close(23) = -1 EBADF (Bad file descriptor) [pid 7031] close(24) = -1 EBADF (Bad file descriptor) [pid 7031] close(25) = -1 EBADF (Bad file descriptor) [pid 7031] close(26) = -1 EBADF (Bad file descriptor) [pid 7031] close(27) = -1 EBADF (Bad file descriptor) [pid 7031] close(28) = -1 EBADF (Bad file descriptor) [pid 7031] close(29) = -1 EBADF (Bad file descriptor) [pid 7031] exit_group(0) = ? [pid 7031] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7032 attached , child_tidptr=0x555555cb2690) = 1982 [pid 7032] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7032] setpgid(0, 0) = 0 [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7032] write(3, "1000", 4) = 4 [pid 7032] close(3) = 0 [pid 7032] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7032] setns(201, 0) = 0 [pid 7032] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7032] setns(3, 0) = 0 [pid 7032] close(3) = 0 [pid 7032] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7032] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7032] close(3) = -1 EBADF (Bad file descriptor) [pid 7032] close(4) = 0 [pid 7032] close(5) = -1 EBADF (Bad file descriptor) [pid 7032] close(6) = -1 EBADF (Bad file descriptor) [pid 7032] close(7) = -1 EBADF (Bad file descriptor) [pid 7032] close(8) = -1 EBADF (Bad file descriptor) [pid 7032] close(9) = -1 EBADF (Bad file descriptor) [pid 7032] close(10) = -1 EBADF (Bad file descriptor) [pid 7032] close(11) = -1 EBADF (Bad file descriptor) [pid 7032] close(12) = -1 EBADF (Bad file descriptor) [pid 7032] close(13) = -1 EBADF (Bad file descriptor) [pid 7032] close(14) = -1 EBADF (Bad file descriptor) [pid 7032] close(15) = -1 EBADF (Bad file descriptor) [pid 7032] close(16) = -1 EBADF (Bad file descriptor) [pid 7032] close(17) = -1 EBADF (Bad file descriptor) [pid 7032] close(18) = -1 EBADF (Bad file descriptor) [pid 7032] close(19) = -1 EBADF (Bad file descriptor) [pid 7032] close(20) = -1 EBADF (Bad file descriptor) [pid 7032] close(21) = -1 EBADF (Bad file descriptor) [pid 7032] close(22) = -1 EBADF (Bad file descriptor) [pid 7032] close(23) = -1 EBADF (Bad file descriptor) [pid 7032] close(24) = -1 EBADF (Bad file descriptor) [pid 7032] close(25) = -1 EBADF (Bad file descriptor) [pid 7032] close(26) = -1 EBADF (Bad file descriptor) [pid 7032] close(27) = -1 EBADF (Bad file descriptor) [pid 7032] close(28) = -1 EBADF (Bad file descriptor) [pid 7032] close(29) = -1 EBADF (Bad file descriptor) [pid 7032] exit_group(0) = ? [pid 7032] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7033 attached , child_tidptr=0x555555cb2690) = 1983 [pid 7033] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7033] setpgid(0, 0) = 0 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7033] write(3, "1000", 4) = 4 [pid 7033] close(3) = 0 [pid 7033] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7033] setns(201, 0) = 0 [pid 7033] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7033] setns(3, 0) = 0 [pid 7033] close(3) = 0 [pid 7033] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7033] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7033] close(3) = -1 EBADF (Bad file descriptor) [pid 7033] close(4) = 0 [pid 7033] close(5) = -1 EBADF (Bad file descriptor) [pid 7033] close(6) = -1 EBADF (Bad file descriptor) [pid 7033] close(7) = -1 EBADF (Bad file descriptor) [pid 7033] close(8) = -1 EBADF (Bad file descriptor) [pid 7033] close(9) = -1 EBADF (Bad file descriptor) [pid 7033] close(10) = -1 EBADF (Bad file descriptor) [pid 7033] close(11) = -1 EBADF (Bad file descriptor) [pid 7033] close(12) = -1 EBADF (Bad file descriptor) [pid 7033] close(13) = -1 EBADF (Bad file descriptor) [pid 7033] close(14) = -1 EBADF (Bad file descriptor) [pid 7033] close(15) = -1 EBADF (Bad file descriptor) [pid 7033] close(16) = -1 EBADF (Bad file descriptor) [pid 7033] close(17) = -1 EBADF (Bad file descriptor) [pid 7033] close(18) = -1 EBADF (Bad file descriptor) [pid 7033] close(19) = -1 EBADF (Bad file descriptor) [pid 7033] close(20) = -1 EBADF (Bad file descriptor) [pid 7033] close(21) = -1 EBADF (Bad file descriptor) [pid 7033] close(22) = -1 EBADF (Bad file descriptor) [pid 7033] close(23) = -1 EBADF (Bad file descriptor) [pid 7033] close(24) = -1 EBADF (Bad file descriptor) [pid 7033] close(25) = -1 EBADF (Bad file descriptor) [pid 7033] close(26) = -1 EBADF (Bad file descriptor) [pid 7033] close(27) = -1 EBADF (Bad file descriptor) [pid 7033] close(28) = -1 EBADF (Bad file descriptor) [pid 7033] close(29) = -1 EBADF (Bad file descriptor) [pid 7033] exit_group(0) = ? [pid 7033] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7034 attached , child_tidptr=0x555555cb2690) = 1984 [pid 7034] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7034] setpgid(0, 0) = 0 [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7034] write(3, "1000", 4) = 4 [pid 7034] close(3) = 0 [pid 7034] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7034] setns(201, 0) = 0 [pid 7034] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7034] setns(3, 0) = 0 [pid 7034] close(3) = 0 [pid 7034] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7034] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7034] close(3) = -1 EBADF (Bad file descriptor) [pid 7034] close(4) = 0 [ 113.293936][ T5035] kworker/u5:2/5035 is trying to lock: [ 113.299417][ T5035] ffff88802ad409b0 (&hdev->unregister_lock){+.+.}-{3:3}, at: hci_cmd_sync_submit+0x3f/0x340 [ 113.309648][ T5035] other info that might help us debug this: [ 113.315552][ T5035] context-{4:4} [ 113.319026][ T5035] 3 locks held by kworker/u5:2/5035: [ 113.324341][ T5035] #0: ffff888028056138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [pid 7034] close(5) = -1 EBADF (Bad file descriptor) [pid 7034] close(6) = -1 EBADF (Bad file descriptor) [pid 7034] close(7) = -1 EBADF (Bad file descriptor) [pid 7034] close(8) = -1 EBADF (Bad file descriptor) [pid 7034] close(9) = -1 EBADF (Bad file descriptor) [pid 7034] close(10) = -1 EBADF (Bad file descriptor) [pid 7034] close(11) = -1 EBADF (Bad file descriptor) [pid 7034] close(12) = -1 EBADF (Bad file descriptor) [pid 7034] close(13) = -1 EBADF (Bad file descriptor) [pid 7034] close(14) = -1 EBADF (Bad file descriptor) [pid 7034] close(15) = -1 EBADF (Bad file descriptor) [pid 7034] close(16) = -1 EBADF (Bad file descriptor) [pid 7034] close(17) = -1 EBADF (Bad file descriptor) [pid 7034] close(18) = -1 EBADF (Bad file descriptor) [pid 7034] close(19) = -1 EBADF (Bad file descriptor) [pid 7034] close(20) = -1 EBADF (Bad file descriptor) [pid 7034] close(21) = -1 EBADF (Bad file descriptor) [pid 7034] close(22) = -1 EBADF (Bad file descriptor) [pid 7034] close(23) = -1 EBADF (Bad file descriptor) [pid 7034] close(24) = -1 EBADF (Bad file descriptor) [pid 7034] close(25) = -1 EBADF (Bad file descriptor) [pid 7034] close(26) = -1 EBADF (Bad file descriptor) [pid 7034] close(27) = -1 EBADF (Bad file descriptor) [pid 7034] close(28) = -1 EBADF (Bad file descriptor) [pid 7034] close(29) = -1 EBADF (Bad file descriptor) [pid 7034] exit_group(0) = ? [pid 7034] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7035 attached , child_tidptr=0x555555cb2690) = 1985 [pid 7035] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7035] setpgid(0, 0) = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7035] write(3, "1000", 4) = 4 [pid 7035] close(3) = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7035] setns(201, 0) = 0 [pid 7035] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7035] setns(3, 0) = 0 [pid 7035] close(3) = 0 [pid 7035] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7035] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7035] close(3) = -1 EBADF (Bad file descriptor) [pid 7035] close(4) = 0 [pid 7035] close(5) = -1 EBADF (Bad file descriptor) [pid 7035] close(6) = -1 EBADF (Bad file descriptor) [pid 7035] close(7) = -1 EBADF (Bad file descriptor) [pid 7035] close(8) = -1 EBADF (Bad file descriptor) [pid 7035] close(9) = -1 EBADF (Bad file descriptor) [pid 7035] close(10) = -1 EBADF (Bad file descriptor) [pid 7035] close(11) = -1 EBADF (Bad file descriptor) [pid 7035] close(12) = -1 EBADF (Bad file descriptor) [pid 7035] close(13) = -1 EBADF (Bad file descriptor) [pid 7035] close(14) = -1 EBADF (Bad file descriptor) [pid 7035] close(15) = -1 EBADF (Bad file descriptor) [pid 7035] close(16) = -1 EBADF (Bad file descriptor) [pid 7035] close(17) = -1 EBADF (Bad file descriptor) [pid 7035] close(18) = -1 EBADF (Bad file descriptor) [pid 7035] close(19) = -1 EBADF (Bad file descriptor) [pid 7035] close(20) = -1 EBADF (Bad file descriptor) [pid 7035] close(21) = -1 EBADF (Bad file descriptor) [pid 7035] close(22) = -1 EBADF (Bad file descriptor) [pid 7035] close(23) = -1 EBADF (Bad file descriptor) [pid 7035] close(24) = -1 EBADF (Bad file descriptor) [pid 7035] close(25) = -1 EBADF (Bad file descriptor) [pid 7035] close(26) = -1 EBADF (Bad file descriptor) [pid 7035] close(27) = -1 EBADF (Bad file descriptor) [pid 7035] close(28) = -1 EBADF (Bad file descriptor) [pid 7035] close(29) = -1 EBADF (Bad file descriptor) [pid 7035] exit_group(0) = ? [pid 7035] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7036 attached , child_tidptr=0x555555cb2690) = 1986 [pid 7036] set_robust_list(0x555555cb26a0, 24) = 0 [ 113.334772][ T5035] #1: ffffc90003d77d80 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 113.346236][ T5035] #2: ffffffff8c9a84a0 (rcu_read_lock){....}-{1:2}, at: __check_timeout+0x1d4/0x4e0 [ 113.355803][ T5035] stack backtrace: [ 113.359539][ T5035] CPU: 0 PID: 5035 Comm: kworker/u5:2 Tainted: G W 6.5.0-syzkaller-03967-gbd6c11bc43c4 #0 [ 113.370859][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 113.380946][ T5035] Workqueue: hci0 hci_tx_work [ 113.385642][ T5035] Call Trace: [ 113.388917][ T5035] [ 113.391848][ T5035] dump_stack_lvl+0xd9/0x1b0 [ 113.396450][ T5035] __lock_acquire+0x1575/0x5de0 [ 113.401325][ T5035] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 113.407329][ T5035] ? mark_held_locks+0x9f/0xe0 [ 113.412107][ T5035] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 113.417754][ T5035] ? lockdep_hardirqs_on+0x7d/0x100 [ 113.422973][ T5035] lock_acquire+0x1ae/0x510 [ 113.427508][ T5035] ? hci_cmd_sync_submit+0x3f/0x340 [ 113.432712][ T5035] ? lock_sync+0x190/0x190 [ 113.437139][ T5035] ? dump_stack_lvl+0x15c/0x1b0 [ 113.441999][ T5035] ? add_taint+0x5f/0xd0 [ 113.446254][ T5035] ? __might_resched+0x3cf/0x5e0 [ 113.451211][ T5035] ? llist_add_batch+0x100/0x160 [ 113.456164][ T5035] ? preempt_count_sub+0x150/0x150 [ 113.461293][ T5035] ? llist_reverse_order+0x60/0x60 [ 113.466420][ T5035] __mutex_lock+0x181/0x1340 [ 113.471395][ T5035] ? hci_cmd_sync_submit+0x3f/0x340 [ 113.476602][ T5035] ? tick_nohz_tick_stopped+0x17/0x90 [ 113.482152][ T5035] ? hci_cmd_sync_submit+0x3f/0x340 [ 113.487361][ T5035] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 113.492923][ T5035] ? vprintk_emit+0x12a/0x640 [ 113.497620][ T5035] ? _printk+0xc8/0x100 [ 113.501787][ T5035] ? syslog_print_all+0x3f0/0x3f0 [ 113.506827][ T5035] ? hci_get_route+0x510/0x510 [ 113.511609][ T5035] ? hci_get_route+0x510/0x510 [ 113.516392][ T5035] ? hci_cmd_sync_submit+0x3f/0x340 [ 113.521597][ T5035] hci_cmd_sync_submit+0x3f/0x340 [ 113.526632][ T5035] ? hci_get_route+0x510/0x510 [ 113.531411][ T5035] hci_cmd_sync_queue+0x79/0xa0 [ 113.536273][ T5035] hci_abort_conn+0x15b/0x330 [ 113.540955][ T5035] hci_disconnect+0xc4/0x220 [ 113.545551][ T5035] ? hci_abort_conn+0x330/0x330 [ 113.550424][ T5035] ? debug_object_deactivate+0x28b/0x320 [ 113.556068][ T5035] __check_timeout+0x331/0x4e0 [ 113.560844][ T5035] ? hci_ncmd_timeout+0xb0/0xb0 [ 113.566332][ T5035] hci_tx_work+0x818/0x1d30 [ 113.570870][ T5035] ? lock_sync+0x190/0x190 [ 113.575329][ T5035] ? reacquire_held_locks+0x4b0/0x4b0 [ 113.580725][ T5035] ? __check_timeout+0x4e0/0x4e0 [ 113.585674][ T5035] ? spin_bug+0x1d0/0x1d0 [ 113.590026][ T5035] process_one_work+0xaa2/0x16f0 [ 113.594981][ T5035] ? lock_sync+0x190/0x190 [ 113.599412][ T5035] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 113.604882][ T5035] ? spin_bug+0x1d0/0x1d0 [ 113.609228][ T5035] worker_thread+0x687/0x1110 [ 113.613919][ T5035] ? __kthread_parkme+0x152/0x220 [ 113.618949][ T5035] ? process_one_work+0x16f0/0x16f0 [ 113.624157][ T5035] kthread+0x33a/0x430 [ 113.628234][ T5035] ? kthread_complete_and_exit+0x40/0x40 [ 113.633876][ T5035] ret_from_fork+0x2c/0x70 [ 113.638303][ T5035] ? kthread_complete_and_exit+0x40/0x40 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7036] setpgid(0, 0) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7036] setns(201, 0) = 0 [pid 7036] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7036] setns(3, 0) = 0 [pid 7036] close(3) = 0 [pid 7036] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7036] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7036] close(3) = -1 EBADF (Bad file descriptor) [pid 7036] close(4) = 0 [pid 7036] close(5) = -1 EBADF (Bad file descriptor) [pid 7036] close(6) = -1 EBADF (Bad file descriptor) [pid 7036] close(7) = -1 EBADF (Bad file descriptor) [pid 7036] close(8) = -1 EBADF (Bad file descriptor) [pid 7036] close(9) = -1 EBADF (Bad file descriptor) [pid 7036] close(10) = -1 EBADF (Bad file descriptor) [pid 7036] close(11) = -1 EBADF (Bad file descriptor) [pid 7036] close(12) = -1 EBADF (Bad file descriptor) [pid 7036] close(13) = -1 EBADF (Bad file descriptor) [pid 7036] close(14) = -1 EBADF (Bad file descriptor) [pid 7036] close(15) = -1 EBADF (Bad file descriptor) [pid 7036] close(16) = -1 EBADF (Bad file descriptor) [pid 7036] close(17) = -1 EBADF (Bad file descriptor) [pid 7036] close(18) = -1 EBADF (Bad file descriptor) [pid 7036] close(19) = -1 EBADF (Bad file descriptor) [pid 7036] close(20) = -1 EBADF (Bad file descriptor) [pid 7036] close(21) = -1 EBADF (Bad file descriptor) [pid 7036] close(22) = -1 EBADF (Bad file descriptor) [pid 7036] close(23) = -1 EBADF (Bad file descriptor) [pid 7036] close(24) = -1 EBADF (Bad file descriptor) [pid 7036] close(25) = -1 EBADF (Bad file descriptor) [pid 7036] close(26) = -1 EBADF (Bad file descriptor) [pid 7036] close(27) = -1 EBADF (Bad file descriptor) [pid 7036] close(28) = -1 EBADF (Bad file descriptor) [pid 7036] close(29) = -1 EBADF (Bad file descriptor) [pid 7036] exit_group(0) = ? [pid 7036] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1986, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1987 ./strace-static-x86_64: Process 7037 attached [pid 7037] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7037] setpgid(0, 0) = 0 [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7037] write(3, "1000", 4) = 4 [pid 7037] close(3) = 0 [pid 7037] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7037] setns(201, 0) = 0 [pid 7037] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7037] setns(3, 0) = 0 [pid 7037] close(3) = 0 [pid 7037] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7037] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7037] close(3) = -1 EBADF (Bad file descriptor) [pid 7037] close(4) = 0 [pid 7037] close(5) = -1 EBADF (Bad file descriptor) [pid 7037] close(6) = -1 EBADF (Bad file descriptor) [pid 7037] close(7) = -1 EBADF (Bad file descriptor) [pid 7037] close(8) = -1 EBADF (Bad file descriptor) [pid 7037] close(9) = -1 EBADF (Bad file descriptor) [pid 7037] close(10) = -1 EBADF (Bad file descriptor) [pid 7037] close(11) = -1 EBADF (Bad file descriptor) [pid 7037] close(12) = -1 EBADF (Bad file descriptor) [pid 7037] close(13) = -1 EBADF (Bad file descriptor) [pid 7037] close(14) = -1 EBADF (Bad file descriptor) [pid 7037] close(15) = -1 EBADF (Bad file descriptor) [pid 7037] close(16) = -1 EBADF (Bad file descriptor) [pid 7037] close(17) = -1 EBADF (Bad file descriptor) [pid 7037] close(18) = -1 EBADF (Bad file descriptor) [pid 7037] close(19) = -1 EBADF (Bad file descriptor) [pid 7037] close(20) = -1 EBADF (Bad file descriptor) [pid 7037] close(21) = -1 EBADF (Bad file descriptor) [pid 7037] close(22) = -1 EBADF (Bad file descriptor) [pid 7037] close(23) = -1 EBADF (Bad file descriptor) [pid 7037] close(24) = -1 EBADF (Bad file descriptor) [pid 7037] close(25) = -1 EBADF (Bad file descriptor) [pid 7037] close(26) = -1 EBADF (Bad file descriptor) [pid 7037] close(27) = -1 EBADF (Bad file descriptor) [pid 7037] close(28) = -1 EBADF (Bad file descriptor) [pid 7037] close(29) = -1 EBADF (Bad file descriptor) [pid 7037] exit_group(0) = ? [pid 7037] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7038 attached , child_tidptr=0x555555cb2690) = 1988 [pid 7038] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7038] setpgid(0, 0) = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7038] write(3, "1000", 4) = 4 [pid 7038] close(3) = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7038] setns(201, 0) = 0 [pid 7038] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7038] setns(3, 0) = 0 [pid 7038] close(3) = 0 [ 113.643941][ T5035] ret_from_fork_asm+0x11/0x20 [ 113.648729][ T5035] [ 113.652333][ T4439] Bluetooth: hci0: link tx timeout [ 113.657602][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.666292][ T4439] Bluetooth: hci0: link tx timeout [ 113.671866][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.680464][ T4439] Bluetooth: hci0: link tx timeout [ 113.685890][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7038] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7038] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7038] close(3) = -1 EBADF (Bad file descriptor) [pid 7038] close(4) = 0 [pid 7038] close(5) = -1 EBADF (Bad file descriptor) [pid 7038] close(6) = -1 EBADF (Bad file descriptor) [pid 7038] close(7) = -1 EBADF (Bad file descriptor) [pid 7038] close(8) = -1 EBADF (Bad file descriptor) [pid 7038] close(9) = -1 EBADF (Bad file descriptor) [pid 7038] close(10) = -1 EBADF (Bad file descriptor) [pid 7038] close(11) = -1 EBADF (Bad file descriptor) [pid 7038] close(12) = -1 EBADF (Bad file descriptor) [pid 7038] close(13) = -1 EBADF (Bad file descriptor) [pid 7038] close(14) = -1 EBADF (Bad file descriptor) [pid 7038] close(15) = -1 EBADF (Bad file descriptor) [pid 7038] close(16) = -1 EBADF (Bad file descriptor) [pid 7038] close(17) = -1 EBADF (Bad file descriptor) [pid 7038] close(18) = -1 EBADF (Bad file descriptor) [pid 7038] close(19) = -1 EBADF (Bad file descriptor) [pid 7038] close(20) = -1 EBADF (Bad file descriptor) [pid 7038] close(21) = -1 EBADF (Bad file descriptor) [pid 7038] close(22) = -1 EBADF (Bad file descriptor) [pid 7038] close(23) = -1 EBADF (Bad file descriptor) [pid 7038] close(24) = -1 EBADF (Bad file descriptor) [pid 7038] close(25) = -1 EBADF (Bad file descriptor) [pid 7038] close(26) = -1 EBADF (Bad file descriptor) [pid 7038] close(27) = -1 EBADF (Bad file descriptor) [pid 7038] close(28) = -1 EBADF (Bad file descriptor) [pid 7038] close(29) = -1 EBADF (Bad file descriptor) [pid 7038] exit_group(0) = ? [pid 7038] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7039 attached [pid 7039] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7039] setpgid(0, 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1989 [pid 7039] <... setpgid resumed>) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7039] write(3, "1000", 4) = 4 [pid 7039] close(3) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7039] setns(201, 0) = 0 [pid 7039] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7039] setns(3, 0) = 0 [pid 7039] close(3) = 0 [pid 7039] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7039] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7039] close(3) = -1 EBADF (Bad file descriptor) [pid 7039] close(4) = 0 [pid 7039] close(5) = -1 EBADF (Bad file descriptor) [pid 7039] close(6) = -1 EBADF (Bad file descriptor) [pid 7039] close(7) = -1 EBADF (Bad file descriptor) [pid 7039] close(8) = -1 EBADF (Bad file descriptor) [pid 7039] close(9) = -1 EBADF (Bad file descriptor) [pid 7039] close(10) = -1 EBADF (Bad file descriptor) [pid 7039] close(11) = -1 EBADF (Bad file descriptor) [pid 7039] close(12) = -1 EBADF (Bad file descriptor) [pid 7039] close(13) = -1 EBADF (Bad file descriptor) [pid 7039] close(14) = -1 EBADF (Bad file descriptor) [pid 7039] close(15) = -1 EBADF (Bad file descriptor) [pid 7039] close(16) = -1 EBADF (Bad file descriptor) [pid 7039] close(17) = -1 EBADF (Bad file descriptor) [pid 7039] close(18) = -1 EBADF (Bad file descriptor) [pid 7039] close(19) = -1 EBADF (Bad file descriptor) [pid 7039] close(20) = -1 EBADF (Bad file descriptor) [pid 7039] close(21) = -1 EBADF (Bad file descriptor) [pid 7039] close(22) = -1 EBADF (Bad file descriptor) [pid 7039] close(23) = -1 EBADF (Bad file descriptor) [pid 7039] close(24) = -1 EBADF (Bad file descriptor) [pid 7039] close(25) = -1 EBADF (Bad file descriptor) [pid 7039] close(26) = -1 EBADF (Bad file descriptor) [pid 7039] close(27) = -1 EBADF (Bad file descriptor) [pid 7039] close(28) = -1 EBADF (Bad file descriptor) [pid 7039] close(29) = -1 EBADF (Bad file descriptor) [pid 7039] exit_group(0) = ? [pid 7039] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7040 attached [pid 7040] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1990 [pid 7040] <... set_robust_list resumed>) = 0 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7040] setpgid(0, 0) = 0 [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7040] write(3, "1000", 4) = 4 [pid 7040] close(3) = 0 [pid 7040] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7040] setns(201, 0) = 0 [pid 7040] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7040] setns(3, 0) = 0 [pid 7040] close(3) = 0 [pid 7040] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7040] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7040] close(3) = -1 EBADF (Bad file descriptor) [pid 7040] close(4) = 0 [pid 7040] close(5) = -1 EBADF (Bad file descriptor) [pid 7040] close(6) = -1 EBADF (Bad file descriptor) [pid 7040] close(7) = -1 EBADF (Bad file descriptor) [pid 7040] close(8) = -1 EBADF (Bad file descriptor) [pid 7040] close(9) = -1 EBADF (Bad file descriptor) [pid 7040] close(10) = -1 EBADF (Bad file descriptor) [pid 7040] close(11) = -1 EBADF (Bad file descriptor) [pid 7040] close(12) = -1 EBADF (Bad file descriptor) [pid 7040] close(13) = -1 EBADF (Bad file descriptor) [pid 7040] close(14) = -1 EBADF (Bad file descriptor) [pid 7040] close(15) = -1 EBADF (Bad file descriptor) [pid 7040] close(16) = -1 EBADF (Bad file descriptor) [pid 7040] close(17) = -1 EBADF (Bad file descriptor) [pid 7040] close(18) = -1 EBADF (Bad file descriptor) [pid 7040] close(19) = -1 EBADF (Bad file descriptor) [pid 7040] close(20) = -1 EBADF (Bad file descriptor) [pid 7040] close(21) = -1 EBADF (Bad file descriptor) [pid 7040] close(22) = -1 EBADF (Bad file descriptor) [pid 7040] close(23) = -1 EBADF (Bad file descriptor) [pid 7040] close(24) = -1 EBADF (Bad file descriptor) [pid 7040] close(25) = -1 EBADF (Bad file descriptor) [pid 7040] close(26) = -1 EBADF (Bad file descriptor) [pid 7040] close(27) = -1 EBADF (Bad file descriptor) [pid 7040] close(28) = -1 EBADF (Bad file descriptor) [pid 7040] close(29) = -1 EBADF (Bad file descriptor) [pid 7040] exit_group(0) = ? [pid 7040] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 1991 ./strace-static-x86_64: Process 7041 attached [pid 7041] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 113.695496][ T4439] Bluetooth: hci0: link tx timeout [ 113.701926][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.710271][ T4439] Bluetooth: hci0: link tx timeout [ 113.716669][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.724853][ T4439] Bluetooth: hci0: link tx timeout [ 113.730693][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.738653][ T4439] Bluetooth: hci0: link tx timeout [pid 7041] setpgid(0, 0) = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7041] write(3, "1000", 4) = 4 [pid 7041] close(3) = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7041] setns(201, 0) = 0 [pid 7041] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7041] setns(3, 0) = 0 [pid 7041] close(3) = 0 [pid 7041] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7041] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7041] close(3) = -1 EBADF (Bad file descriptor) [pid 7041] close(4) = 0 [pid 7041] close(5) = -1 EBADF (Bad file descriptor) [pid 7041] close(6) = -1 EBADF (Bad file descriptor) [pid 7041] close(7) = -1 EBADF (Bad file descriptor) [pid 7041] close(8) = -1 EBADF (Bad file descriptor) [pid 7041] close(9) = -1 EBADF (Bad file descriptor) [pid 7041] close(10) = -1 EBADF (Bad file descriptor) [pid 7041] close(11) = -1 EBADF (Bad file descriptor) [pid 7041] close(12) = -1 EBADF (Bad file descriptor) [pid 7041] close(13) = -1 EBADF (Bad file descriptor) [pid 7041] close(14) = -1 EBADF (Bad file descriptor) [pid 7041] close(15) = -1 EBADF (Bad file descriptor) [pid 7041] close(16) = -1 EBADF (Bad file descriptor) [pid 7041] close(17) = -1 EBADF (Bad file descriptor) [pid 7041] close(18) = -1 EBADF (Bad file descriptor) [pid 7041] close(19) = -1 EBADF (Bad file descriptor) [pid 7041] close(20) = -1 EBADF (Bad file descriptor) [pid 7041] close(21) = -1 EBADF (Bad file descriptor) [pid 7041] close(22) = -1 EBADF (Bad file descriptor) [pid 7041] close(23) = -1 EBADF (Bad file descriptor) [pid 7041] close(24) = -1 EBADF (Bad file descriptor) [pid 7041] close(25) = -1 EBADF (Bad file descriptor) [pid 7041] close(26) = -1 EBADF (Bad file descriptor) [pid 7041] close(27) = -1 EBADF (Bad file descriptor) [pid 7041] close(28) = -1 EBADF (Bad file descriptor) [pid 7041] close(29) = -1 EBADF (Bad file descriptor) [pid 7041] exit_group(0) = ? [pid 7041] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7042 attached , child_tidptr=0x555555cb2690) = 1992 [pid 7042] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7042] setpgid(0, 0) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7042] write(3, "1000", 4) = 4 [pid 7042] close(3) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7042] setns(201, 0) = 0 [pid 7042] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7042] setns(3, 0) = 0 [pid 7042] close(3) = 0 [pid 7042] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7042] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7042] close(3) = -1 EBADF (Bad file descriptor) [pid 7042] close(4) = 0 [pid 7042] close(5) = -1 EBADF (Bad file descriptor) [pid 7042] close(6) = -1 EBADF (Bad file descriptor) [pid 7042] close(7) = -1 EBADF (Bad file descriptor) [pid 7042] close(8) = -1 EBADF (Bad file descriptor) [pid 7042] close(9) = -1 EBADF (Bad file descriptor) [pid 7042] close(10) = -1 EBADF (Bad file descriptor) [pid 7042] close(11) = -1 EBADF (Bad file descriptor) [pid 7042] close(12) = -1 EBADF (Bad file descriptor) [pid 7042] close(13) = -1 EBADF (Bad file descriptor) [pid 7042] close(14) = -1 EBADF (Bad file descriptor) [pid 7042] close(15) = -1 EBADF (Bad file descriptor) [pid 7042] close(16) = -1 EBADF (Bad file descriptor) [pid 7042] close(17) = -1 EBADF (Bad file descriptor) [pid 7042] close(18) = -1 EBADF (Bad file descriptor) [pid 7042] close(19) = -1 EBADF (Bad file descriptor) [pid 7042] close(20) = -1 EBADF (Bad file descriptor) [pid 7042] close(21) = -1 EBADF (Bad file descriptor) [pid 7042] close(22) = -1 EBADF (Bad file descriptor) [pid 7042] close(23) = -1 EBADF (Bad file descriptor) [pid 7042] close(24) = -1 EBADF (Bad file descriptor) [pid 7042] close(25) = -1 EBADF (Bad file descriptor) [pid 7042] close(26) = -1 EBADF (Bad file descriptor) [pid 7042] close(27) = -1 EBADF (Bad file descriptor) [pid 7042] close(28) = -1 EBADF (Bad file descriptor) [pid 7042] close(29) = -1 EBADF (Bad file descriptor) [pid 7042] exit_group(0) = ? [pid 7042] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7043 attached , child_tidptr=0x555555cb2690) = 1993 [pid 7043] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7043] setpgid(0, 0) = 0 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7043] write(3, "1000", 4) = 4 [pid 7043] close(3) = 0 [pid 7043] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7043] setns(201, 0) = 0 [pid 7043] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7043] setns(3, 0) = 0 [pid 7043] close(3) = 0 [pid 7043] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7043] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7043] close(3) = -1 EBADF (Bad file descriptor) [pid 7043] close(4) = 0 [pid 7043] close(5) = -1 EBADF (Bad file descriptor) [pid 7043] close(6) = -1 EBADF (Bad file descriptor) [pid 7043] close(7) = -1 EBADF (Bad file descriptor) [pid 7043] close(8) = -1 EBADF (Bad file descriptor) [pid 7043] close(9) = -1 EBADF (Bad file descriptor) [pid 7043] close(10) = -1 EBADF (Bad file descriptor) [pid 7043] close(11) = -1 EBADF (Bad file descriptor) [pid 7043] close(12) = -1 EBADF (Bad file descriptor) [pid 7043] close(13) = -1 EBADF (Bad file descriptor) [pid 7043] close(14) = -1 EBADF (Bad file descriptor) [pid 7043] close(15) = -1 EBADF (Bad file descriptor) [pid 7043] close(16) = -1 EBADF (Bad file descriptor) [pid 7043] close(17) = -1 EBADF (Bad file descriptor) [pid 7043] close(18) = -1 EBADF (Bad file descriptor) [pid 7043] close(19) = -1 EBADF (Bad file descriptor) [pid 7043] close(20) = -1 EBADF (Bad file descriptor) [pid 7043] close(21) = -1 EBADF (Bad file descriptor) [pid 7043] close(22) = -1 EBADF (Bad file descriptor) [pid 7043] close(23) = -1 EBADF (Bad file descriptor) [pid 7043] close(24) = -1 EBADF (Bad file descriptor) [pid 7043] close(25) = -1 EBADF (Bad file descriptor) [pid 7043] close(26) = -1 EBADF (Bad file descriptor) [pid 7043] close(27) = -1 EBADF (Bad file descriptor) [pid 7043] close(28) = -1 EBADF (Bad file descriptor) [pid 7043] close(29) = -1 EBADF (Bad file descriptor) [pid 7043] exit_group(0) = ? [pid 7043] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7044 attached [pid 7044] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 113.744501][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.752548][ T4439] Bluetooth: hci0: link tx timeout [ 113.758432][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.766952][ T4439] Bluetooth: hci0: link tx timeout [ 113.772472][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.781164][ T4439] Bluetooth: hci0: link tx timeout [ 113.786714][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7044] setpgid(0, 0) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1994 [pid 7044] <... openat resumed>) = 3 [pid 7044] write(3, "1000", 4) = 4 [pid 7044] close(3) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7044] setns(201, 0) = 0 [pid 7044] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7044] setns(3, 0) = 0 [pid 7044] close(3) = 0 [pid 7044] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7044] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7044] close(3) = -1 EBADF (Bad file descriptor) [pid 7044] close(4) = 0 [pid 7044] close(5) = -1 EBADF (Bad file descriptor) [pid 7044] close(6) = -1 EBADF (Bad file descriptor) [pid 7044] close(7) = -1 EBADF (Bad file descriptor) [pid 7044] close(8) = -1 EBADF (Bad file descriptor) [pid 7044] close(9) = -1 EBADF (Bad file descriptor) [pid 7044] close(10) = -1 EBADF (Bad file descriptor) [pid 7044] close(11) = -1 EBADF (Bad file descriptor) [pid 7044] close(12) = -1 EBADF (Bad file descriptor) [pid 7044] close(13) = -1 EBADF (Bad file descriptor) [pid 7044] close(14) = -1 EBADF (Bad file descriptor) [pid 7044] close(15) = -1 EBADF (Bad file descriptor) [pid 7044] close(16) = -1 EBADF (Bad file descriptor) [pid 7044] close(17) = -1 EBADF (Bad file descriptor) [pid 7044] close(18) = -1 EBADF (Bad file descriptor) [pid 7044] close(19) = -1 EBADF (Bad file descriptor) [pid 7044] close(20) = -1 EBADF (Bad file descriptor) [pid 7044] close(21) = -1 EBADF (Bad file descriptor) [pid 7044] close(22) = -1 EBADF (Bad file descriptor) [pid 7044] close(23) = -1 EBADF (Bad file descriptor) [pid 7044] close(24) = -1 EBADF (Bad file descriptor) [pid 7044] close(25) = -1 EBADF (Bad file descriptor) [pid 7044] close(26) = -1 EBADF (Bad file descriptor) [pid 7044] close(27) = -1 EBADF (Bad file descriptor) [pid 7044] close(28) = -1 EBADF (Bad file descriptor) [pid 7044] close(29) = -1 EBADF (Bad file descriptor) [pid 7044] exit_group(0) = ? [pid 7044] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7045 attached , child_tidptr=0x555555cb2690) = 1995 [pid 7045] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7045] setpgid(0, 0) = 0 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7045] write(3, "1000", 4) = 4 [pid 7045] close(3) = 0 [pid 7045] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7045] setns(201, 0) = 0 [pid 7045] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7045] setns(3, 0) = 0 [pid 7045] close(3) = 0 [pid 7045] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7045] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7045] close(3) = -1 EBADF (Bad file descriptor) [pid 7045] close(4) = 0 [pid 7045] close(5) = -1 EBADF (Bad file descriptor) [pid 7045] close(6) = -1 EBADF (Bad file descriptor) [pid 7045] close(7) = -1 EBADF (Bad file descriptor) [pid 7045] close(8) = -1 EBADF (Bad file descriptor) [pid 7045] close(9) = -1 EBADF (Bad file descriptor) [pid 7045] close(10) = -1 EBADF (Bad file descriptor) [pid 7045] close(11) = -1 EBADF (Bad file descriptor) [pid 7045] close(12) = -1 EBADF (Bad file descriptor) [pid 7045] close(13) = -1 EBADF (Bad file descriptor) [pid 7045] close(14) = -1 EBADF (Bad file descriptor) [pid 7045] close(15) = -1 EBADF (Bad file descriptor) [pid 7045] close(16) = -1 EBADF (Bad file descriptor) [pid 7045] close(17) = -1 EBADF (Bad file descriptor) [pid 7045] close(18) = -1 EBADF (Bad file descriptor) [pid 7045] close(19) = -1 EBADF (Bad file descriptor) [pid 7045] close(20) = -1 EBADF (Bad file descriptor) [pid 7045] close(21) = -1 EBADF (Bad file descriptor) [pid 7045] close(22) = -1 EBADF (Bad file descriptor) [pid 7045] close(23) = -1 EBADF (Bad file descriptor) [pid 7045] close(24) = -1 EBADF (Bad file descriptor) [pid 7045] close(25) = -1 EBADF (Bad file descriptor) [pid 7045] close(26) = -1 EBADF (Bad file descriptor) [pid 7045] close(27) = -1 EBADF (Bad file descriptor) [pid 7045] close(28) = -1 EBADF (Bad file descriptor) [pid 7045] close(29) = -1 EBADF (Bad file descriptor) [pid 7045] exit_group(0) = ? [pid 7045] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7046 attached [pid 7046] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 1996 [pid 7046] <... set_robust_list resumed>) = 0 [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7046] setpgid(0, 0) = 0 [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7046] write(3, "1000", 4) = 4 [pid 7046] close(3) = 0 [pid 7046] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7046] setns(201, 0) = 0 [pid 7046] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7046] setns(3, 0) = 0 [pid 7046] close(3) = 0 [pid 7046] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7046] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7046] close(3) = -1 EBADF (Bad file descriptor) [pid 7046] close(4) = 0 [pid 7046] close(5) = -1 EBADF (Bad file descriptor) [pid 7046] close(6) = -1 EBADF (Bad file descriptor) [pid 7046] close(7) = -1 EBADF (Bad file descriptor) [pid 7046] close(8) = -1 EBADF (Bad file descriptor) [pid 7046] close(9) = -1 EBADF (Bad file descriptor) [pid 7046] close(10) = -1 EBADF (Bad file descriptor) [pid 7046] close(11) = -1 EBADF (Bad file descriptor) [pid 7046] close(12) = -1 EBADF (Bad file descriptor) [pid 7046] close(13) = -1 EBADF (Bad file descriptor) [pid 7046] close(14) = -1 EBADF (Bad file descriptor) [pid 7046] close(15) = -1 EBADF (Bad file descriptor) [pid 7046] close(16) = -1 EBADF (Bad file descriptor) [pid 7046] close(17) = -1 EBADF (Bad file descriptor) [pid 7046] close(18) = -1 EBADF (Bad file descriptor) [pid 7046] close(19) = -1 EBADF (Bad file descriptor) [pid 7046] close(20) = -1 EBADF (Bad file descriptor) [pid 7046] close(21) = -1 EBADF (Bad file descriptor) [pid 7046] close(22) = -1 EBADF (Bad file descriptor) [pid 7046] close(23) = -1 EBADF (Bad file descriptor) [pid 7046] close(24) = -1 EBADF (Bad file descriptor) [pid 7046] close(25) = -1 EBADF (Bad file descriptor) [pid 7046] close(26) = -1 EBADF (Bad file descriptor) [pid 7046] close(27) = -1 EBADF (Bad file descriptor) [pid 7046] close(28) = -1 EBADF (Bad file descriptor) [pid 7046] close(29) = -1 EBADF (Bad file descriptor) [pid 7046] exit_group(0) = ? [pid 7046] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7047 attached , child_tidptr=0x555555cb2690) = 1997 [pid 7047] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7047] setpgid(0, 0) = 0 [ 113.795183][ T4439] Bluetooth: hci0: link tx timeout [ 113.801073][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.809698][ T4439] Bluetooth: hci0: link tx timeout [ 113.814981][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.822867][ T4439] Bluetooth: hci0: link tx timeout [ 113.829173][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.837007][ T4439] Bluetooth: hci0: link tx timeout [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7047] write(3, "1000", 4) = 4 [pid 7047] close(3) = 0 [pid 7047] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7047] setns(201, 0) = 0 [pid 7047] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7047] setns(3, 0) = 0 [pid 7047] close(3) = 0 [pid 7047] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7047] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7047] close(3) = -1 EBADF (Bad file descriptor) [pid 7047] close(4) = 0 [pid 7047] close(5) = -1 EBADF (Bad file descriptor) [pid 7047] close(6) = -1 EBADF (Bad file descriptor) [pid 7047] close(7) = -1 EBADF (Bad file descriptor) [pid 7047] close(8) = -1 EBADF (Bad file descriptor) [pid 7047] close(9) = -1 EBADF (Bad file descriptor) [pid 7047] close(10) = -1 EBADF (Bad file descriptor) [pid 7047] close(11) = -1 EBADF (Bad file descriptor) [pid 7047] close(12) = -1 EBADF (Bad file descriptor) [pid 7047] close(13) = -1 EBADF (Bad file descriptor) [pid 7047] close(14) = -1 EBADF (Bad file descriptor) [pid 7047] close(15) = -1 EBADF (Bad file descriptor) [pid 7047] close(16) = -1 EBADF (Bad file descriptor) [pid 7047] close(17) = -1 EBADF (Bad file descriptor) [pid 7047] close(18) = -1 EBADF (Bad file descriptor) [pid 7047] close(19) = -1 EBADF (Bad file descriptor) [pid 7047] close(20) = -1 EBADF (Bad file descriptor) [pid 7047] close(21) = -1 EBADF (Bad file descriptor) [pid 7047] close(22) = -1 EBADF (Bad file descriptor) [pid 7047] close(23) = -1 EBADF (Bad file descriptor) [pid 7047] close(24) = -1 EBADF (Bad file descriptor) [pid 7047] close(25) = -1 EBADF (Bad file descriptor) [pid 7047] close(26) = -1 EBADF (Bad file descriptor) [pid 7047] close(27) = -1 EBADF (Bad file descriptor) [pid 7047] close(28) = -1 EBADF (Bad file descriptor) [pid 7047] close(29) = -1 EBADF (Bad file descriptor) [pid 7047] exit_group(0) = ? [pid 7047] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7048 attached , child_tidptr=0x555555cb2690) = 1998 [pid 7048] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7048] setpgid(0, 0) = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7048] write(3, "1000", 4) = 4 [pid 7048] close(3) = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7048] setns(201, 0) = 0 [pid 7048] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7048] setns(3, 0) = 0 [pid 7048] close(3) = 0 [pid 7048] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7048] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7048] close(3) = -1 EBADF (Bad file descriptor) [pid 7048] close(4) = 0 [pid 7048] close(5) = -1 EBADF (Bad file descriptor) [pid 7048] close(6) = -1 EBADF (Bad file descriptor) [pid 7048] close(7) = -1 EBADF (Bad file descriptor) [pid 7048] close(8) = -1 EBADF (Bad file descriptor) [pid 7048] close(9) = -1 EBADF (Bad file descriptor) [pid 7048] close(10) = -1 EBADF (Bad file descriptor) [pid 7048] close(11) = -1 EBADF (Bad file descriptor) [pid 7048] close(12) = -1 EBADF (Bad file descriptor) [pid 7048] close(13) = -1 EBADF (Bad file descriptor) [pid 7048] close(14) = -1 EBADF (Bad file descriptor) [pid 7048] close(15) = -1 EBADF (Bad file descriptor) [pid 7048] close(16) = -1 EBADF (Bad file descriptor) [pid 7048] close(17) = -1 EBADF (Bad file descriptor) [pid 7048] close(18) = -1 EBADF (Bad file descriptor) [pid 7048] close(19) = -1 EBADF (Bad file descriptor) [pid 7048] close(20) = -1 EBADF (Bad file descriptor) [pid 7048] close(21) = -1 EBADF (Bad file descriptor) [pid 7048] close(22) = -1 EBADF (Bad file descriptor) [pid 7048] close(23) = -1 EBADF (Bad file descriptor) [pid 7048] close(24) = -1 EBADF (Bad file descriptor) [pid 7048] close(25) = -1 EBADF (Bad file descriptor) [pid 7048] close(26) = -1 EBADF (Bad file descriptor) [pid 7048] close(27) = -1 EBADF (Bad file descriptor) [pid 7048] close(28) = -1 EBADF (Bad file descriptor) [pid 7048] close(29) = -1 EBADF (Bad file descriptor) [pid 7048] exit_group(0) = ? [pid 7048] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7049 attached , child_tidptr=0x555555cb2690) = 1999 [pid 7049] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7049] setpgid(0, 0) = 0 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7049] write(3, "1000", 4) = 4 [pid 7049] close(3) = 0 [pid 7049] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7049] setns(201, 0) = 0 [pid 7049] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7049] setns(3, 0) = 0 [pid 7049] close(3) = 0 [pid 7049] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7049] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7049] close(3) = -1 EBADF (Bad file descriptor) [pid 7049] close(4) = 0 [pid 7049] close(5) = -1 EBADF (Bad file descriptor) [pid 7049] close(6) = -1 EBADF (Bad file descriptor) [pid 7049] close(7) = -1 EBADF (Bad file descriptor) [pid 7049] close(8) = -1 EBADF (Bad file descriptor) [pid 7049] close(9) = -1 EBADF (Bad file descriptor) [pid 7049] close(10) = -1 EBADF (Bad file descriptor) [pid 7049] close(11) = -1 EBADF (Bad file descriptor) [pid 7049] close(12) = -1 EBADF (Bad file descriptor) [pid 7049] close(13) = -1 EBADF (Bad file descriptor) [pid 7049] close(14) = -1 EBADF (Bad file descriptor) [pid 7049] close(15) = -1 EBADF (Bad file descriptor) [pid 7049] close(16) = -1 EBADF (Bad file descriptor) [pid 7049] close(17) = -1 EBADF (Bad file descriptor) [pid 7049] close(18) = -1 EBADF (Bad file descriptor) [pid 7049] close(19) = -1 EBADF (Bad file descriptor) [pid 7049] close(20) = -1 EBADF (Bad file descriptor) [pid 7049] close(21) = -1 EBADF (Bad file descriptor) [pid 7049] close(22) = -1 EBADF (Bad file descriptor) [pid 7049] close(23) = -1 EBADF (Bad file descriptor) [pid 7049] close(24) = -1 EBADF (Bad file descriptor) [pid 7049] close(25) = -1 EBADF (Bad file descriptor) [pid 7049] close(26) = -1 EBADF (Bad file descriptor) [pid 7049] close(27) = -1 EBADF (Bad file descriptor) [pid 7049] close(28) = -1 EBADF (Bad file descriptor) [pid 7049] close(29) = -1 EBADF (Bad file descriptor) [pid 7049] exit_group(0) = ? [pid 7049] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 113.843225][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.851157][ T4439] Bluetooth: hci0: link tx timeout [ 113.857592][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.866299][ T4439] Bluetooth: hci0: link tx timeout [ 113.871777][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.880542][ T4439] Bluetooth: hci0: link tx timeout [ 113.886167][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7050 attached , child_tidptr=0x555555cb2690) = 2000 [pid 7050] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7050] setpgid(0, 0) = 0 [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7050] write(3, "1000", 4) = 4 [pid 7050] close(3) = 0 [pid 7050] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7050] setns(201, 0) = 0 [pid 7050] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7050] setns(3, 0) = 0 [pid 7050] close(3) = 0 [pid 7050] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7050] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7050] close(3) = -1 EBADF (Bad file descriptor) [pid 7050] close(4) = 0 [pid 7050] close(5) = -1 EBADF (Bad file descriptor) [pid 7050] close(6) = -1 EBADF (Bad file descriptor) [pid 7050] close(7) = -1 EBADF (Bad file descriptor) [pid 7050] close(8) = -1 EBADF (Bad file descriptor) [pid 7050] close(9) = -1 EBADF (Bad file descriptor) [pid 7050] close(10) = -1 EBADF (Bad file descriptor) [pid 7050] close(11) = -1 EBADF (Bad file descriptor) [pid 7050] close(12) = -1 EBADF (Bad file descriptor) [pid 7050] close(13) = -1 EBADF (Bad file descriptor) [pid 7050] close(14) = -1 EBADF (Bad file descriptor) [pid 7050] close(15) = -1 EBADF (Bad file descriptor) [pid 7050] close(16) = -1 EBADF (Bad file descriptor) [pid 7050] close(17) = -1 EBADF (Bad file descriptor) [pid 7050] close(18) = -1 EBADF (Bad file descriptor) [pid 7050] close(19) = -1 EBADF (Bad file descriptor) [pid 7050] close(20) = -1 EBADF (Bad file descriptor) [pid 7050] close(21) = -1 EBADF (Bad file descriptor) [pid 7050] close(22) = -1 EBADF (Bad file descriptor) [pid 7050] close(23) = -1 EBADF (Bad file descriptor) [pid 7050] close(24) = -1 EBADF (Bad file descriptor) [pid 7050] close(25) = -1 EBADF (Bad file descriptor) [pid 7050] close(26) = -1 EBADF (Bad file descriptor) [pid 7050] close(27) = -1 EBADF (Bad file descriptor) [pid 7050] close(28) = -1 EBADF (Bad file descriptor) [pid 7050] close(29) = -1 EBADF (Bad file descriptor) [pid 7050] exit_group(0) = ? [pid 7050] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7051 attached , child_tidptr=0x555555cb2690) = 2001 [pid 7051] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7051] setpgid(0, 0) = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7051] write(3, "1000", 4) = 4 [pid 7051] close(3) = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7051] setns(201, 0) = 0 [pid 7051] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7051] setns(3, 0) = 0 [pid 7051] close(3) = 0 [pid 7051] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7051] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7051] close(3) = -1 EBADF (Bad file descriptor) [pid 7051] close(4) = 0 [pid 7051] close(5) = -1 EBADF (Bad file descriptor) [pid 7051] close(6) = -1 EBADF (Bad file descriptor) [pid 7051] close(7) = -1 EBADF (Bad file descriptor) [pid 7051] close(8) = -1 EBADF (Bad file descriptor) [pid 7051] close(9) = -1 EBADF (Bad file descriptor) [pid 7051] close(10) = -1 EBADF (Bad file descriptor) [pid 7051] close(11) = -1 EBADF (Bad file descriptor) [pid 7051] close(12) = -1 EBADF (Bad file descriptor) [pid 7051] close(13) = -1 EBADF (Bad file descriptor) [pid 7051] close(14) = -1 EBADF (Bad file descriptor) [pid 7051] close(15) = -1 EBADF (Bad file descriptor) [pid 7051] close(16) = -1 EBADF (Bad file descriptor) [pid 7051] close(17) = -1 EBADF (Bad file descriptor) [pid 7051] close(18) = -1 EBADF (Bad file descriptor) [pid 7051] close(19) = -1 EBADF (Bad file descriptor) [pid 7051] close(20) = -1 EBADF (Bad file descriptor) [pid 7051] close(21) = -1 EBADF (Bad file descriptor) [pid 7051] close(22) = -1 EBADF (Bad file descriptor) [pid 7051] close(23) = -1 EBADF (Bad file descriptor) [pid 7051] close(24) = -1 EBADF (Bad file descriptor) [pid 7051] close(25) = -1 EBADF (Bad file descriptor) [pid 7051] close(26) = -1 EBADF (Bad file descriptor) [pid 7051] close(27) = -1 EBADF (Bad file descriptor) [pid 7051] close(28) = -1 EBADF (Bad file descriptor) [pid 7051] close(29) = -1 EBADF (Bad file descriptor) [pid 7051] exit_group(0) = ? [pid 7051] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7053 attached [pid 7053] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2002 [pid 7053] <... set_robust_list resumed>) = 0 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7053] setpgid(0, 0) = 0 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7053] write(3, "1000", 4) = 4 [pid 7053] close(3) = 0 [pid 7053] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7053] setns(201, 0) = 0 [pid 7053] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7053] setns(3, 0) = 0 [pid 7053] close(3) = 0 [pid 7053] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7053] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7053] close(3) = -1 EBADF (Bad file descriptor) [pid 7053] close(4) = 0 [pid 7053] close(5) = -1 EBADF (Bad file descriptor) [pid 7053] close(6) = -1 EBADF (Bad file descriptor) [pid 7053] close(7) = -1 EBADF (Bad file descriptor) [pid 7053] close(8) = -1 EBADF (Bad file descriptor) [pid 7053] close(9) = -1 EBADF (Bad file descriptor) [ 113.893971][ T4439] Bluetooth: hci0: link tx timeout [ 113.899593][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.907910][ T4439] Bluetooth: hci0: link tx timeout [ 113.913517][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.922021][ T4439] Bluetooth: hci0: link tx timeout [ 113.927675][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.935667][ T4439] Bluetooth: hci0: link tx timeout [pid 7053] close(10) = -1 EBADF (Bad file descriptor) [pid 7053] close(11) = -1 EBADF (Bad file descriptor) [pid 7053] close(12) = -1 EBADF (Bad file descriptor) [pid 7053] close(13) = -1 EBADF (Bad file descriptor) [pid 7053] close(14) = -1 EBADF (Bad file descriptor) [pid 7053] close(15) = -1 EBADF (Bad file descriptor) [pid 7053] close(16) = -1 EBADF (Bad file descriptor) [pid 7053] close(17) = -1 EBADF (Bad file descriptor) [pid 7053] close(18) = -1 EBADF (Bad file descriptor) [pid 7053] close(19) = -1 EBADF (Bad file descriptor) [pid 7053] close(20) = -1 EBADF (Bad file descriptor) [pid 7053] close(21) = -1 EBADF (Bad file descriptor) [pid 7053] close(22) = -1 EBADF (Bad file descriptor) [pid 7053] close(23) = -1 EBADF (Bad file descriptor) [pid 7053] close(24) = -1 EBADF (Bad file descriptor) [pid 7053] close(25) = -1 EBADF (Bad file descriptor) [pid 7053] close(26) = -1 EBADF (Bad file descriptor) [pid 7053] close(27) = -1 EBADF (Bad file descriptor) [pid 7053] close(28) = -1 EBADF (Bad file descriptor) [pid 7053] close(29) = -1 EBADF (Bad file descriptor) [pid 7053] exit_group(0) = ? [pid 7053] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7054 attached , child_tidptr=0x555555cb2690) = 2003 [pid 7054] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7054] setpgid(0, 0) = 0 [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7054] write(3, "1000", 4) = 4 [pid 7054] close(3) = 0 [pid 7054] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7054] setns(201, 0) = 0 [pid 7054] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7054] setns(3, 0) = 0 [pid 7054] close(3) = 0 [pid 7054] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7054] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7054] close(3) = -1 EBADF (Bad file descriptor) [pid 7054] close(4) = 0 [pid 7054] close(5) = -1 EBADF (Bad file descriptor) [pid 7054] close(6) = -1 EBADF (Bad file descriptor) [pid 7054] close(7) = -1 EBADF (Bad file descriptor) [pid 7054] close(8) = -1 EBADF (Bad file descriptor) [pid 7054] close(9) = -1 EBADF (Bad file descriptor) [pid 7054] close(10) = -1 EBADF (Bad file descriptor) [pid 7054] close(11) = -1 EBADF (Bad file descriptor) [pid 7054] close(12) = -1 EBADF (Bad file descriptor) [pid 7054] close(13) = -1 EBADF (Bad file descriptor) [pid 7054] close(14) = -1 EBADF (Bad file descriptor) [pid 7054] close(15) = -1 EBADF (Bad file descriptor) [pid 7054] close(16) = -1 EBADF (Bad file descriptor) [pid 7054] close(17) = -1 EBADF (Bad file descriptor) [pid 7054] close(18) = -1 EBADF (Bad file descriptor) [pid 7054] close(19) = -1 EBADF (Bad file descriptor) [pid 7054] close(20) = -1 EBADF (Bad file descriptor) [pid 7054] close(21) = -1 EBADF (Bad file descriptor) [pid 7054] close(22) = -1 EBADF (Bad file descriptor) [pid 7054] close(23) = -1 EBADF (Bad file descriptor) [pid 7054] close(24) = -1 EBADF (Bad file descriptor) [pid 7054] close(25) = -1 EBADF (Bad file descriptor) [pid 7054] close(26) = -1 EBADF (Bad file descriptor) [pid 7054] close(27) = -1 EBADF (Bad file descriptor) [pid 7054] close(28) = -1 EBADF (Bad file descriptor) [pid 7054] close(29) = -1 EBADF (Bad file descriptor) [pid 7054] exit_group(0) = ? [pid 7054] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2004 ./strace-static-x86_64: Process 7055 attached [pid 7055] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7055] setpgid(0, 0) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7055] write(3, "1000", 4) = 4 [pid 7055] close(3) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7055] setns(201, 0) = 0 [pid 7055] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7055] setns(3, 0) = 0 [pid 7055] close(3) = 0 [pid 7055] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7055] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7055] close(3) = -1 EBADF (Bad file descriptor) [pid 7055] close(4) = 0 [pid 7055] close(5) = -1 EBADF (Bad file descriptor) [pid 7055] close(6) = -1 EBADF (Bad file descriptor) [pid 7055] close(7) = -1 EBADF (Bad file descriptor) [pid 7055] close(8) = -1 EBADF (Bad file descriptor) [pid 7055] close(9) = -1 EBADF (Bad file descriptor) [pid 7055] close(10) = -1 EBADF (Bad file descriptor) [pid 7055] close(11) = -1 EBADF (Bad file descriptor) [pid 7055] close(12) = -1 EBADF (Bad file descriptor) [pid 7055] close(13) = -1 EBADF (Bad file descriptor) [pid 7055] close(14) = -1 EBADF (Bad file descriptor) [pid 7055] close(15) = -1 EBADF (Bad file descriptor) [pid 7055] close(16) = -1 EBADF (Bad file descriptor) [pid 7055] close(17) = -1 EBADF (Bad file descriptor) [pid 7055] close(18) = -1 EBADF (Bad file descriptor) [pid 7055] close(19) = -1 EBADF (Bad file descriptor) [pid 7055] close(20) = -1 EBADF (Bad file descriptor) [pid 7055] close(21) = -1 EBADF (Bad file descriptor) [pid 7055] close(22) = -1 EBADF (Bad file descriptor) [pid 7055] close(23) = -1 EBADF (Bad file descriptor) [pid 7055] close(24) = -1 EBADF (Bad file descriptor) [pid 7055] close(25) = -1 EBADF (Bad file descriptor) [pid 7055] close(26) = -1 EBADF (Bad file descriptor) [pid 7055] close(27) = -1 EBADF (Bad file descriptor) [pid 7055] close(28) = -1 EBADF (Bad file descriptor) [pid 7055] close(29) = -1 EBADF (Bad file descriptor) [pid 7055] exit_group(0) = ? [pid 7055] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7056 attached , child_tidptr=0x555555cb2690) = 2005 [pid 7056] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7056] setpgid(0, 0) = 0 [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7056] write(3, "1000", 4) = 4 [pid 7056] close(3) = 0 [pid 7056] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7056] setns(201, 0) = 0 [pid 7056] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7056] setns(3, 0) = 0 [pid 7056] close(3) = 0 [pid 7056] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 113.941607][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.949997][ T4439] Bluetooth: hci0: link tx timeout [ 113.955727][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.963938][ T4439] Bluetooth: hci0: link tx timeout [ 113.969590][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 113.977479][ T4439] Bluetooth: hci0: link tx timeout [ 113.983350][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 113.992026][ T4439] Bluetooth: hci0: link tx timeout [pid 7056] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7056] close(3) = -1 EBADF (Bad file descriptor) [pid 7056] close(4) = 0 [pid 7056] close(5) = -1 EBADF (Bad file descriptor) [pid 7056] close(6) = -1 EBADF (Bad file descriptor) [pid 7056] close(7) = -1 EBADF (Bad file descriptor) [pid 7056] close(8) = -1 EBADF (Bad file descriptor) [pid 7056] close(9) = -1 EBADF (Bad file descriptor) [pid 7056] close(10) = -1 EBADF (Bad file descriptor) [pid 7056] close(11) = -1 EBADF (Bad file descriptor) [pid 7056] close(12) = -1 EBADF (Bad file descriptor) [pid 7056] close(13) = -1 EBADF (Bad file descriptor) [pid 7056] close(14) = -1 EBADF (Bad file descriptor) [pid 7056] close(15) = -1 EBADF (Bad file descriptor) [pid 7056] close(16) = -1 EBADF (Bad file descriptor) [pid 7056] close(17) = -1 EBADF (Bad file descriptor) [pid 7056] close(18) = -1 EBADF (Bad file descriptor) [pid 7056] close(19) = -1 EBADF (Bad file descriptor) [pid 7056] close(20) = -1 EBADF (Bad file descriptor) [pid 7056] close(21) = -1 EBADF (Bad file descriptor) [pid 7056] close(22) = -1 EBADF (Bad file descriptor) [pid 7056] close(23) = -1 EBADF (Bad file descriptor) [pid 7056] close(24) = -1 EBADF (Bad file descriptor) [pid 7056] close(25) = -1 EBADF (Bad file descriptor) [pid 7056] close(26) = -1 EBADF (Bad file descriptor) [pid 7056] close(27) = -1 EBADF (Bad file descriptor) [pid 7056] close(28) = -1 EBADF (Bad file descriptor) [pid 7056] close(29) = -1 EBADF (Bad file descriptor) [pid 7056] exit_group(0) = ? [pid 7056] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7057 attached [pid 7057] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7057] setpgid(0, 0) = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2006 [pid 7057] <... openat resumed>) = 3 [pid 7057] write(3, "1000", 4) = 4 [pid 7057] close(3) = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7057] setns(201, 0) = 0 [pid 7057] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7057] setns(3, 0) = 0 [pid 7057] close(3) = 0 [pid 7057] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7057] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7057] close(3) = -1 EBADF (Bad file descriptor) [pid 7057] close(4) = 0 [pid 7057] close(5) = -1 EBADF (Bad file descriptor) [pid 7057] close(6) = -1 EBADF (Bad file descriptor) [pid 7057] close(7) = -1 EBADF (Bad file descriptor) [pid 7057] close(8) = -1 EBADF (Bad file descriptor) [pid 7057] close(9) = -1 EBADF (Bad file descriptor) [pid 7057] close(10) = -1 EBADF (Bad file descriptor) [pid 7057] close(11) = -1 EBADF (Bad file descriptor) [pid 7057] close(12) = -1 EBADF (Bad file descriptor) [pid 7057] close(13) = -1 EBADF (Bad file descriptor) [pid 7057] close(14) = -1 EBADF (Bad file descriptor) [pid 7057] close(15) = -1 EBADF (Bad file descriptor) [pid 7057] close(16) = -1 EBADF (Bad file descriptor) [pid 7057] close(17) = -1 EBADF (Bad file descriptor) [pid 7057] close(18) = -1 EBADF (Bad file descriptor) [pid 7057] close(19) = -1 EBADF (Bad file descriptor) [pid 7057] close(20) = -1 EBADF (Bad file descriptor) [pid 7057] close(21) = -1 EBADF (Bad file descriptor) [pid 7057] close(22) = -1 EBADF (Bad file descriptor) [pid 7057] close(23) = -1 EBADF (Bad file descriptor) [pid 7057] close(24) = -1 EBADF (Bad file descriptor) [pid 7057] close(25) = -1 EBADF (Bad file descriptor) [pid 7057] close(26) = -1 EBADF (Bad file descriptor) [pid 7057] close(27) = -1 EBADF (Bad file descriptor) [pid 7057] close(28) = -1 EBADF (Bad file descriptor) [pid 7057] close(29) = -1 EBADF (Bad file descriptor) [pid 7057] exit_group(0) = ? [pid 7057] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2007 ./strace-static-x86_64: Process 7058 attached [pid 7058] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7058] setpgid(0, 0) = 0 [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7058] write(3, "1000", 4) = 4 [pid 7058] close(3) = 0 [pid 7058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7058] setns(201, 0) = 0 [pid 7058] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7058] setns(3, 0) = 0 [pid 7058] close(3) = 0 [pid 7058] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7058] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7058] close(3) = -1 EBADF (Bad file descriptor) [pid 7058] close(4) = 0 [pid 7058] close(5) = -1 EBADF (Bad file descriptor) [pid 7058] close(6) = -1 EBADF (Bad file descriptor) [pid 7058] close(7) = -1 EBADF (Bad file descriptor) [pid 7058] close(8) = -1 EBADF (Bad file descriptor) [pid 7058] close(9) = -1 EBADF (Bad file descriptor) [pid 7058] close(10) = -1 EBADF (Bad file descriptor) [pid 7058] close(11) = -1 EBADF (Bad file descriptor) [pid 7058] close(12) = -1 EBADF (Bad file descriptor) [pid 7058] close(13) = -1 EBADF (Bad file descriptor) [pid 7058] close(14) = -1 EBADF (Bad file descriptor) [pid 7058] close(15) = -1 EBADF (Bad file descriptor) [pid 7058] close(16) = -1 EBADF (Bad file descriptor) [pid 7058] close(17) = -1 EBADF (Bad file descriptor) [pid 7058] close(18) = -1 EBADF (Bad file descriptor) [pid 7058] close(19) = -1 EBADF (Bad file descriptor) [pid 7058] close(20) = -1 EBADF (Bad file descriptor) [pid 7058] close(21) = -1 EBADF (Bad file descriptor) [pid 7058] close(22) = -1 EBADF (Bad file descriptor) [pid 7058] close(23) = -1 EBADF (Bad file descriptor) [pid 7058] close(24) = -1 EBADF (Bad file descriptor) [pid 7058] close(25) = -1 EBADF (Bad file descriptor) [pid 7058] close(26) = -1 EBADF (Bad file descriptor) [pid 7058] close(27) = -1 EBADF (Bad file descriptor) [ 113.997761][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.005932][ T4439] Bluetooth: hci0: link tx timeout [ 114.011289][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.019082][ T4439] Bluetooth: hci0: link tx timeout [ 114.025298][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.033408][ T4439] Bluetooth: hci0: link tx timeout [ 114.039108][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7058] close(28) = -1 EBADF (Bad file descriptor) [pid 7058] close(29) = -1 EBADF (Bad file descriptor) [pid 7058] exit_group(0) = ? [pid 7058] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7059 attached , child_tidptr=0x555555cb2690) = 2008 [pid 7059] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7059] setpgid(0, 0) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7059] write(3, "1000", 4) = 4 [pid 7059] close(3) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7059] setns(201, 0) = 0 [pid 7059] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7059] setns(3, 0) = 0 [pid 7059] close(3) = 0 [pid 7059] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7059] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7059] close(3) = -1 EBADF (Bad file descriptor) [pid 7059] close(4) = 0 [pid 7059] close(5) = -1 EBADF (Bad file descriptor) [pid 7059] close(6) = -1 EBADF (Bad file descriptor) [pid 7059] close(7) = -1 EBADF (Bad file descriptor) [pid 7059] close(8) = -1 EBADF (Bad file descriptor) [pid 7059] close(9) = -1 EBADF (Bad file descriptor) [pid 7059] close(10) = -1 EBADF (Bad file descriptor) [pid 7059] close(11) = -1 EBADF (Bad file descriptor) [pid 7059] close(12) = -1 EBADF (Bad file descriptor) [pid 7059] close(13) = -1 EBADF (Bad file descriptor) [pid 7059] close(14) = -1 EBADF (Bad file descriptor) [pid 7059] close(15) = -1 EBADF (Bad file descriptor) [pid 7059] close(16) = -1 EBADF (Bad file descriptor) [pid 7059] close(17) = -1 EBADF (Bad file descriptor) [pid 7059] close(18) = -1 EBADF (Bad file descriptor) [pid 7059] close(19) = -1 EBADF (Bad file descriptor) [pid 7059] close(20) = -1 EBADF (Bad file descriptor) [pid 7059] close(21) = -1 EBADF (Bad file descriptor) [pid 7059] close(22) = -1 EBADF (Bad file descriptor) [pid 7059] close(23) = -1 EBADF (Bad file descriptor) [pid 7059] close(24) = -1 EBADF (Bad file descriptor) [pid 7059] close(25) = -1 EBADF (Bad file descriptor) [pid 7059] close(26) = -1 EBADF (Bad file descriptor) [pid 7059] close(27) = -1 EBADF (Bad file descriptor) [pid 7059] close(28) = -1 EBADF (Bad file descriptor) [pid 7059] close(29) = -1 EBADF (Bad file descriptor) [pid 7059] exit_group(0) = ? [pid 7059] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2008, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7060 attached , child_tidptr=0x555555cb2690) = 2009 [pid 7060] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7060] setpgid(0, 0) = 0 [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7060] write(3, "1000", 4) = 4 [pid 7060] close(3) = 0 [pid 7060] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7060] setns(201, 0) = 0 [pid 7060] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7060] setns(3, 0) = 0 [pid 7060] close(3) = 0 [pid 7060] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7060] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7060] close(3) = -1 EBADF (Bad file descriptor) [pid 7060] close(4) = 0 [pid 7060] close(5) = -1 EBADF (Bad file descriptor) [pid 7060] close(6) = -1 EBADF (Bad file descriptor) [pid 7060] close(7) = -1 EBADF (Bad file descriptor) [pid 7060] close(8) = -1 EBADF (Bad file descriptor) [pid 7060] close(9) = -1 EBADF (Bad file descriptor) [pid 7060] close(10) = -1 EBADF (Bad file descriptor) [pid 7060] close(11) = -1 EBADF (Bad file descriptor) [pid 7060] close(12) = -1 EBADF (Bad file descriptor) [pid 7060] close(13) = -1 EBADF (Bad file descriptor) [pid 7060] close(14) = -1 EBADF (Bad file descriptor) [pid 7060] close(15) = -1 EBADF (Bad file descriptor) [pid 7060] close(16) = -1 EBADF (Bad file descriptor) [pid 7060] close(17) = -1 EBADF (Bad file descriptor) [pid 7060] close(18) = -1 EBADF (Bad file descriptor) [pid 7060] close(19) = -1 EBADF (Bad file descriptor) [pid 7060] close(20) = -1 EBADF (Bad file descriptor) [pid 7060] close(21) = -1 EBADF (Bad file descriptor) [pid 7060] close(22) = -1 EBADF (Bad file descriptor) [pid 7060] close(23) = -1 EBADF (Bad file descriptor) [pid 7060] close(24) = -1 EBADF (Bad file descriptor) [pid 7060] close(25) = -1 EBADF (Bad file descriptor) [pid 7060] close(26) = -1 EBADF (Bad file descriptor) [pid 7060] close(27) = -1 EBADF (Bad file descriptor) [pid 7060] close(28) = -1 EBADF (Bad file descriptor) [pid 7060] close(29) = -1 EBADF (Bad file descriptor) [pid 7060] exit_group(0) = ? [pid 7060] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7061 attached , child_tidptr=0x555555cb2690) = 2010 [pid 7061] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7061] setpgid(0, 0) = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7061] write(3, "1000", 4) = 4 [pid 7061] close(3) = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7061] setns(201, 0) = 0 [pid 7061] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7061] setns(3, 0) = 0 [pid 7061] close(3) = 0 [pid 7061] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7061] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7061] close(3) = -1 EBADF (Bad file descriptor) [pid 7061] close(4) = 0 [pid 7061] close(5) = -1 EBADF (Bad file descriptor) [pid 7061] close(6) = -1 EBADF (Bad file descriptor) [pid 7061] close(7) = -1 EBADF (Bad file descriptor) [pid 7061] close(8) = -1 EBADF (Bad file descriptor) [pid 7061] close(9) = -1 EBADF (Bad file descriptor) [pid 7061] close(10) = -1 EBADF (Bad file descriptor) [pid 7061] close(11) = -1 EBADF (Bad file descriptor) [pid 7061] close(12) = -1 EBADF (Bad file descriptor) [pid 7061] close(13) = -1 EBADF (Bad file descriptor) [pid 7061] close(14) = -1 EBADF (Bad file descriptor) [pid 7061] close(15) = -1 EBADF (Bad file descriptor) [pid 7061] close(16) = -1 EBADF (Bad file descriptor) [pid 7061] close(17) = -1 EBADF (Bad file descriptor) [pid 7061] close(18) = -1 EBADF (Bad file descriptor) [pid 7061] close(19) = -1 EBADF (Bad file descriptor) [pid 7061] close(20) = -1 EBADF (Bad file descriptor) [pid 7061] close(21) = -1 EBADF (Bad file descriptor) [pid 7061] close(22) = -1 EBADF (Bad file descriptor) [pid 7061] close(23) = -1 EBADF (Bad file descriptor) [pid 7061] close(24) = -1 EBADF (Bad file descriptor) [pid 7061] close(25) = -1 EBADF (Bad file descriptor) [pid 7061] close(26) = -1 EBADF (Bad file descriptor) [pid 7061] close(27) = -1 EBADF (Bad file descriptor) [pid 7061] close(28) = -1 EBADF (Bad file descriptor) [pid 7061] close(29) = -1 EBADF (Bad file descriptor) [ 114.047303][ T4439] Bluetooth: hci0: link tx timeout [ 114.052891][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.061628][ T4439] Bluetooth: hci0: link tx timeout [ 114.067218][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.076003][ T4439] Bluetooth: hci0: link tx timeout [ 114.081275][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.089509][ T4439] Bluetooth: hci0: link tx timeout [pid 7061] exit_group(0) = ? [pid 7061] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7062 attached , child_tidptr=0x555555cb2690) = 2011 [pid 7062] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7062] setpgid(0, 0) = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7062] write(3, "1000", 4) = 4 [pid 7062] close(3) = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7062] setns(201, 0) = 0 [pid 7062] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7062] setns(3, 0) = 0 [pid 7062] close(3) = 0 [pid 7062] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7062] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7062] close(3) = -1 EBADF (Bad file descriptor) [pid 7062] close(4) = 0 [pid 7062] close(5) = -1 EBADF (Bad file descriptor) [pid 7062] close(6) = -1 EBADF (Bad file descriptor) [pid 7062] close(7) = -1 EBADF (Bad file descriptor) [pid 7062] close(8) = -1 EBADF (Bad file descriptor) [pid 7062] close(9) = -1 EBADF (Bad file descriptor) [pid 7062] close(10) = -1 EBADF (Bad file descriptor) [pid 7062] close(11) = -1 EBADF (Bad file descriptor) [pid 7062] close(12) = -1 EBADF (Bad file descriptor) [pid 7062] close(13) = -1 EBADF (Bad file descriptor) [pid 7062] close(14) = -1 EBADF (Bad file descriptor) [pid 7062] close(15) = -1 EBADF (Bad file descriptor) [pid 7062] close(16) = -1 EBADF (Bad file descriptor) [pid 7062] close(17) = -1 EBADF (Bad file descriptor) [pid 7062] close(18) = -1 EBADF (Bad file descriptor) [pid 7062] close(19) = -1 EBADF (Bad file descriptor) [pid 7062] close(20) = -1 EBADF (Bad file descriptor) [pid 7062] close(21) = -1 EBADF (Bad file descriptor) [pid 7062] close(22) = -1 EBADF (Bad file descriptor) [pid 7062] close(23) = -1 EBADF (Bad file descriptor) [pid 7062] close(24) = -1 EBADF (Bad file descriptor) [pid 7062] close(25) = -1 EBADF (Bad file descriptor) [pid 7062] close(26) = -1 EBADF (Bad file descriptor) [pid 7062] close(27) = -1 EBADF (Bad file descriptor) [pid 7062] close(28) = -1 EBADF (Bad file descriptor) [pid 7062] close(29) = -1 EBADF (Bad file descriptor) [pid 7062] exit_group(0) = ? [pid 7062] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2012 ./strace-static-x86_64: Process 7063 attached [pid 7063] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7063] setpgid(0, 0) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7063] write(3, "1000", 4) = 4 [pid 7063] close(3) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7063] setns(201, 0) = 0 [pid 7063] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7063] setns(3, 0) = 0 [pid 7063] close(3) = 0 [pid 7063] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7063] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7063] close(3) = -1 EBADF (Bad file descriptor) [pid 7063] close(4) = 0 [pid 7063] close(5) = -1 EBADF (Bad file descriptor) [pid 7063] close(6) = -1 EBADF (Bad file descriptor) [pid 7063] close(7) = -1 EBADF (Bad file descriptor) [pid 7063] close(8) = -1 EBADF (Bad file descriptor) [pid 7063] close(9) = -1 EBADF (Bad file descriptor) [pid 7063] close(10) = -1 EBADF (Bad file descriptor) [pid 7063] close(11) = -1 EBADF (Bad file descriptor) [pid 7063] close(12) = -1 EBADF (Bad file descriptor) [pid 7063] close(13) = -1 EBADF (Bad file descriptor) [pid 7063] close(14) = -1 EBADF (Bad file descriptor) [pid 7063] close(15) = -1 EBADF (Bad file descriptor) [pid 7063] close(16) = -1 EBADF (Bad file descriptor) [pid 7063] close(17) = -1 EBADF (Bad file descriptor) [pid 7063] close(18) = -1 EBADF (Bad file descriptor) [pid 7063] close(19) = -1 EBADF (Bad file descriptor) [pid 7063] close(20) = -1 EBADF (Bad file descriptor) [pid 7063] close(21) = -1 EBADF (Bad file descriptor) [pid 7063] close(22) = -1 EBADF (Bad file descriptor) [pid 7063] close(23) = -1 EBADF (Bad file descriptor) [pid 7063] close(24) = -1 EBADF (Bad file descriptor) [pid 7063] close(25) = -1 EBADF (Bad file descriptor) [pid 7063] close(26) = -1 EBADF (Bad file descriptor) [pid 7063] close(27) = -1 EBADF (Bad file descriptor) [pid 7063] close(28) = -1 EBADF (Bad file descriptor) [pid 7063] close(29) = -1 EBADF (Bad file descriptor) [pid 7063] exit_group(0) = ? [pid 7063] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2013 ./strace-static-x86_64: Process 7064 attached [pid 7064] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7064] setpgid(0, 0) = 0 [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7064] write(3, "1000", 4) = 4 [pid 7064] close(3) = 0 [ 114.095016][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.103744][ T4439] Bluetooth: hci0: link tx timeout [ 114.109415][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.117621][ T4439] Bluetooth: hci0: link tx timeout [ 114.123127][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.131009][ T4439] Bluetooth: hci0: link tx timeout [ 114.136820][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7064] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7064] setns(201, 0) = 0 [pid 7064] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7064] setns(3, 0) = 0 [pid 7064] close(3) = 0 [pid 7064] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7064] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7064] close(3) = -1 EBADF (Bad file descriptor) [pid 7064] close(4) = 0 [pid 7064] close(5) = -1 EBADF (Bad file descriptor) [pid 7064] close(6) = -1 EBADF (Bad file descriptor) [pid 7064] close(7) = -1 EBADF (Bad file descriptor) [pid 7064] close(8) = -1 EBADF (Bad file descriptor) [pid 7064] close(9) = -1 EBADF (Bad file descriptor) [pid 7064] close(10) = -1 EBADF (Bad file descriptor) [pid 7064] close(11) = -1 EBADF (Bad file descriptor) [pid 7064] close(12) = -1 EBADF (Bad file descriptor) [pid 7064] close(13) = -1 EBADF (Bad file descriptor) [pid 7064] close(14) = -1 EBADF (Bad file descriptor) [pid 7064] close(15) = -1 EBADF (Bad file descriptor) [pid 7064] close(16) = -1 EBADF (Bad file descriptor) [pid 7064] close(17) = -1 EBADF (Bad file descriptor) [pid 7064] close(18) = -1 EBADF (Bad file descriptor) [pid 7064] close(19) = -1 EBADF (Bad file descriptor) [pid 7064] close(20) = -1 EBADF (Bad file descriptor) [pid 7064] close(21) = -1 EBADF (Bad file descriptor) [pid 7064] close(22) = -1 EBADF (Bad file descriptor) [pid 7064] close(23) = -1 EBADF (Bad file descriptor) [pid 7064] close(24) = -1 EBADF (Bad file descriptor) [pid 7064] close(25) = -1 EBADF (Bad file descriptor) [pid 7064] close(26) = -1 EBADF (Bad file descriptor) [pid 7064] close(27) = -1 EBADF (Bad file descriptor) [pid 7064] close(28) = -1 EBADF (Bad file descriptor) [pid 7064] close(29) = -1 EBADF (Bad file descriptor) [pid 7064] exit_group(0) = ? [pid 7064] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2014 ./strace-static-x86_64: Process 7065 attached [pid 7065] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7065] setpgid(0, 0) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7065] write(3, "1000", 4) = 4 [pid 7065] close(3) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7065] setns(201, 0) = 0 [pid 7065] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7065] setns(3, 0) = 0 [pid 7065] close(3) = 0 [pid 7065] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7065] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7065] close(3) = -1 EBADF (Bad file descriptor) [pid 7065] close(4) = 0 [pid 7065] close(5) = -1 EBADF (Bad file descriptor) [pid 7065] close(6) = -1 EBADF (Bad file descriptor) [pid 7065] close(7) = -1 EBADF (Bad file descriptor) [pid 7065] close(8) = -1 EBADF (Bad file descriptor) [pid 7065] close(9) = -1 EBADF (Bad file descriptor) [pid 7065] close(10) = -1 EBADF (Bad file descriptor) [pid 7065] close(11) = -1 EBADF (Bad file descriptor) [pid 7065] close(12) = -1 EBADF (Bad file descriptor) [pid 7065] close(13) = -1 EBADF (Bad file descriptor) [pid 7065] close(14) = -1 EBADF (Bad file descriptor) [pid 7065] close(15) = -1 EBADF (Bad file descriptor) [pid 7065] close(16) = -1 EBADF (Bad file descriptor) [pid 7065] close(17) = -1 EBADF (Bad file descriptor) [pid 7065] close(18) = -1 EBADF (Bad file descriptor) [pid 7065] close(19) = -1 EBADF (Bad file descriptor) [pid 7065] close(20) = -1 EBADF (Bad file descriptor) [pid 7065] close(21) = -1 EBADF (Bad file descriptor) [pid 7065] close(22) = -1 EBADF (Bad file descriptor) [pid 7065] close(23) = -1 EBADF (Bad file descriptor) [pid 7065] close(24) = -1 EBADF (Bad file descriptor) [pid 7065] close(25) = -1 EBADF (Bad file descriptor) [pid 7065] close(26) = -1 EBADF (Bad file descriptor) [pid 7065] close(27) = -1 EBADF (Bad file descriptor) [pid 7065] close(28) = -1 EBADF (Bad file descriptor) [pid 7065] close(29) = -1 EBADF (Bad file descriptor) [pid 7065] exit_group(0) = ? [pid 7065] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2015 ./strace-static-x86_64: Process 7066 attached [pid 7066] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7066] setpgid(0, 0) = 0 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7066] write(3, "1000", 4) = 4 [pid 7066] close(3) = 0 [pid 7066] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7066] setns(201, 0) = 0 [pid 7066] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7066] setns(3, 0) = 0 [pid 7066] close(3) = 0 [pid 7066] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7066] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7066] close(3) = -1 EBADF (Bad file descriptor) [pid 7066] close(4) = 0 [pid 7066] close(5) = -1 EBADF (Bad file descriptor) [pid 7066] close(6) = -1 EBADF (Bad file descriptor) [pid 7066] close(7) = -1 EBADF (Bad file descriptor) [pid 7066] close(8) = -1 EBADF (Bad file descriptor) [pid 7066] close(9) = -1 EBADF (Bad file descriptor) [pid 7066] close(10) = -1 EBADF (Bad file descriptor) [pid 7066] close(11) = -1 EBADF (Bad file descriptor) [pid 7066] close(12) = -1 EBADF (Bad file descriptor) [pid 7066] close(13) = -1 EBADF (Bad file descriptor) [pid 7066] close(14) = -1 EBADF (Bad file descriptor) [pid 7066] close(15) = -1 EBADF (Bad file descriptor) [pid 7066] close(16) = -1 EBADF (Bad file descriptor) [pid 7066] close(17) = -1 EBADF (Bad file descriptor) [pid 7066] close(18) = -1 EBADF (Bad file descriptor) [pid 7066] close(19) = -1 EBADF (Bad file descriptor) [pid 7066] close(20) = -1 EBADF (Bad file descriptor) [pid 7066] close(21) = -1 EBADF (Bad file descriptor) [pid 7066] close(22) = -1 EBADF (Bad file descriptor) [pid 7066] close(23) = -1 EBADF (Bad file descriptor) [pid 7066] close(24) = -1 EBADF (Bad file descriptor) [pid 7066] close(25) = -1 EBADF (Bad file descriptor) [pid 7066] close(26) = -1 EBADF (Bad file descriptor) [pid 7066] close(27) = -1 EBADF (Bad file descriptor) [pid 7066] close(28) = -1 EBADF (Bad file descriptor) [pid 7066] close(29) = -1 EBADF (Bad file descriptor) [pid 7066] exit_group(0) = ? [pid 7066] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2015, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7067 attached , child_tidptr=0x555555cb2690) = 2016 [pid 7067] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 114.144786][ T4439] Bluetooth: hci0: link tx timeout [ 114.150331][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.158681][ T4439] Bluetooth: hci0: link tx timeout [ 114.164617][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.173009][ T4439] Bluetooth: hci0: link tx timeout [ 114.178918][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.187680][ T4439] Bluetooth: hci0: link tx timeout [pid 7067] setpgid(0, 0) = 0 [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7067] write(3, "1000", 4) = 4 [pid 7067] close(3) = 0 [pid 7067] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7067] setns(201, 0) = 0 [pid 7067] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7067] setns(3, 0) = 0 [pid 7067] close(3) = 0 [pid 7067] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7067] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7067] close(3) = -1 EBADF (Bad file descriptor) [pid 7067] close(4) = 0 [pid 7067] close(5) = -1 EBADF (Bad file descriptor) [pid 7067] close(6) = -1 EBADF (Bad file descriptor) [pid 7067] close(7) = -1 EBADF (Bad file descriptor) [pid 7067] close(8) = -1 EBADF (Bad file descriptor) [pid 7067] close(9) = -1 EBADF (Bad file descriptor) [pid 7067] close(10) = -1 EBADF (Bad file descriptor) [pid 7067] close(11) = -1 EBADF (Bad file descriptor) [pid 7067] close(12) = -1 EBADF (Bad file descriptor) [pid 7067] close(13) = -1 EBADF (Bad file descriptor) [pid 7067] close(14) = -1 EBADF (Bad file descriptor) [pid 7067] close(15) = -1 EBADF (Bad file descriptor) [pid 7067] close(16) = -1 EBADF (Bad file descriptor) [pid 7067] close(17) = -1 EBADF (Bad file descriptor) [pid 7067] close(18) = -1 EBADF (Bad file descriptor) [pid 7067] close(19) = -1 EBADF (Bad file descriptor) [pid 7067] close(20) = -1 EBADF (Bad file descriptor) [pid 7067] close(21) = -1 EBADF (Bad file descriptor) [pid 7067] close(22) = -1 EBADF (Bad file descriptor) [pid 7067] close(23) = -1 EBADF (Bad file descriptor) [pid 7067] close(24) = -1 EBADF (Bad file descriptor) [pid 7067] close(25) = -1 EBADF (Bad file descriptor) [pid 7067] close(26) = -1 EBADF (Bad file descriptor) [pid 7067] close(27) = -1 EBADF (Bad file descriptor) [pid 7067] close(28) = -1 EBADF (Bad file descriptor) [pid 7067] close(29) = -1 EBADF (Bad file descriptor) [pid 7067] exit_group(0) = ? [pid 7067] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2017 ./strace-static-x86_64: Process 7068 attached [pid 7068] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7068] setpgid(0, 0) = 0 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7068] write(3, "1000", 4) = 4 [pid 7068] close(3) = 0 [pid 7068] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7068] setns(201, 0) = 0 [pid 7068] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7068] setns(3, 0) = 0 [pid 7068] close(3) = 0 [pid 7068] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7068] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7068] close(3) = -1 EBADF (Bad file descriptor) [pid 7068] close(4) = 0 [pid 7068] close(5) = -1 EBADF (Bad file descriptor) [pid 7068] close(6) = -1 EBADF (Bad file descriptor) [pid 7068] close(7) = -1 EBADF (Bad file descriptor) [pid 7068] close(8) = -1 EBADF (Bad file descriptor) [pid 7068] close(9) = -1 EBADF (Bad file descriptor) [pid 7068] close(10) = -1 EBADF (Bad file descriptor) [pid 7068] close(11) = -1 EBADF (Bad file descriptor) [pid 7068] close(12) = -1 EBADF (Bad file descriptor) [pid 7068] close(13) = -1 EBADF (Bad file descriptor) [pid 7068] close(14) = -1 EBADF (Bad file descriptor) [pid 7068] close(15) = -1 EBADF (Bad file descriptor) [pid 7068] close(16) = -1 EBADF (Bad file descriptor) [pid 7068] close(17) = -1 EBADF (Bad file descriptor) [pid 7068] close(18) = -1 EBADF (Bad file descriptor) [pid 7068] close(19) = -1 EBADF (Bad file descriptor) [pid 7068] close(20) = -1 EBADF (Bad file descriptor) [pid 7068] close(21) = -1 EBADF (Bad file descriptor) [pid 7068] close(22) = -1 EBADF (Bad file descriptor) [pid 7068] close(23) = -1 EBADF (Bad file descriptor) [pid 7068] close(24) = -1 EBADF (Bad file descriptor) [pid 7068] close(25) = -1 EBADF (Bad file descriptor) [pid 7068] close(26) = -1 EBADF (Bad file descriptor) [pid 7068] close(27) = -1 EBADF (Bad file descriptor) [pid 7068] close(28) = -1 EBADF (Bad file descriptor) [pid 7068] close(29) = -1 EBADF (Bad file descriptor) [pid 7068] exit_group(0) = ? [pid 7068] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7069 attached , child_tidptr=0x555555cb2690) = 2018 [pid 7069] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7069] setpgid(0, 0) = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7069] write(3, "1000", 4) = 4 [pid 7069] close(3) = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7069] setns(201, 0) = 0 [pid 7069] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7069] setns(3, 0) = 0 [pid 7069] close(3) = 0 [pid 7069] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7069] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7069] close(3) = -1 EBADF (Bad file descriptor) [pid 7069] close(4) = 0 [pid 7069] close(5) = -1 EBADF (Bad file descriptor) [pid 7069] close(6) = -1 EBADF (Bad file descriptor) [pid 7069] close(7) = -1 EBADF (Bad file descriptor) [pid 7069] close(8) = -1 EBADF (Bad file descriptor) [pid 7069] close(9) = -1 EBADF (Bad file descriptor) [pid 7069] close(10) = -1 EBADF (Bad file descriptor) [pid 7069] close(11) = -1 EBADF (Bad file descriptor) [pid 7069] close(12) = -1 EBADF (Bad file descriptor) [pid 7069] close(13) = -1 EBADF (Bad file descriptor) [pid 7069] close(14) = -1 EBADF (Bad file descriptor) [pid 7069] close(15) = -1 EBADF (Bad file descriptor) [pid 7069] close(16) = -1 EBADF (Bad file descriptor) [pid 7069] close(17) = -1 EBADF (Bad file descriptor) [pid 7069] close(18) = -1 EBADF (Bad file descriptor) [pid 7069] close(19) = -1 EBADF (Bad file descriptor) [pid 7069] close(20) = -1 EBADF (Bad file descriptor) [pid 7069] close(21) = -1 EBADF (Bad file descriptor) [pid 7069] close(22) = -1 EBADF (Bad file descriptor) [pid 7069] close(23) = -1 EBADF (Bad file descriptor) [pid 7069] close(24) = -1 EBADF (Bad file descriptor) [pid 7069] close(25) = -1 EBADF (Bad file descriptor) [pid 7069] close(26) = -1 EBADF (Bad file descriptor) [pid 7069] close(27) = -1 EBADF (Bad file descriptor) [pid 7069] close(28) = -1 EBADF (Bad file descriptor) [pid 7069] close(29) = -1 EBADF (Bad file descriptor) [pid 7069] exit_group(0) = ? [pid 7069] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7070 attached , child_tidptr=0x555555cb2690) = 2019 [pid 7070] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7070] setpgid(0, 0) = 0 [ 114.193065][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.201461][ T4439] Bluetooth: hci0: link tx timeout [ 114.207081][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.215382][ T4439] Bluetooth: hci0: link tx timeout [ 114.220775][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.228517][ T4439] Bluetooth: hci0: link tx timeout [ 114.234411][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.242201][ T4439] Bluetooth: hci0: link tx timeout [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7070] write(3, "1000", 4) = 4 [pid 7070] close(3) = 0 [pid 7070] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7070] setns(201, 0) = 0 [pid 7070] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7070] setns(3, 0) = 0 [pid 7070] close(3) = 0 [pid 7070] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7070] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7070] close(3) = -1 EBADF (Bad file descriptor) [pid 7070] close(4) = 0 [pid 7070] close(5) = -1 EBADF (Bad file descriptor) [pid 7070] close(6) = -1 EBADF (Bad file descriptor) [pid 7070] close(7) = -1 EBADF (Bad file descriptor) [pid 7070] close(8) = -1 EBADF (Bad file descriptor) [pid 7070] close(9) = -1 EBADF (Bad file descriptor) [pid 7070] close(10) = -1 EBADF (Bad file descriptor) [pid 7070] close(11) = -1 EBADF (Bad file descriptor) [pid 7070] close(12) = -1 EBADF (Bad file descriptor) [pid 7070] close(13) = -1 EBADF (Bad file descriptor) [pid 7070] close(14) = -1 EBADF (Bad file descriptor) [pid 7070] close(15) = -1 EBADF (Bad file descriptor) [pid 7070] close(16) = -1 EBADF (Bad file descriptor) [pid 7070] close(17) = -1 EBADF (Bad file descriptor) [pid 7070] close(18) = -1 EBADF (Bad file descriptor) [pid 7070] close(19) = -1 EBADF (Bad file descriptor) [pid 7070] close(20) = -1 EBADF (Bad file descriptor) [pid 7070] close(21) = -1 EBADF (Bad file descriptor) [pid 7070] close(22) = -1 EBADF (Bad file descriptor) [pid 7070] close(23) = -1 EBADF (Bad file descriptor) [pid 7070] close(24) = -1 EBADF (Bad file descriptor) [pid 7070] close(25) = -1 EBADF (Bad file descriptor) [pid 7070] close(26) = -1 EBADF (Bad file descriptor) [pid 7070] close(27) = -1 EBADF (Bad file descriptor) [pid 7070] close(28) = -1 EBADF (Bad file descriptor) [pid 7070] close(29) = -1 EBADF (Bad file descriptor) [pid 7070] exit_group(0) = ? [pid 7070] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2020 ./strace-static-x86_64: Process 7071 attached [pid 7071] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7071] setpgid(0, 0) = 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7071] write(3, "1000", 4) = 4 [pid 7071] close(3) = 0 [pid 7071] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7071] setns(201, 0) = 0 [pid 7071] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7071] setns(3, 0) = 0 [pid 7071] close(3) = 0 [pid 7071] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7071] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7071] close(3) = -1 EBADF (Bad file descriptor) [pid 7071] close(4) = 0 [pid 7071] close(5) = -1 EBADF (Bad file descriptor) [pid 7071] close(6) = -1 EBADF (Bad file descriptor) [pid 7071] close(7) = -1 EBADF (Bad file descriptor) [pid 7071] close(8) = -1 EBADF (Bad file descriptor) [pid 7071] close(9) = -1 EBADF (Bad file descriptor) [pid 7071] close(10) = -1 EBADF (Bad file descriptor) [pid 7071] close(11) = -1 EBADF (Bad file descriptor) [pid 7071] close(12) = -1 EBADF (Bad file descriptor) [pid 7071] close(13) = -1 EBADF (Bad file descriptor) [pid 7071] close(14) = -1 EBADF (Bad file descriptor) [pid 7071] close(15) = -1 EBADF (Bad file descriptor) [pid 7071] close(16) = -1 EBADF (Bad file descriptor) [pid 7071] close(17) = -1 EBADF (Bad file descriptor) [pid 7071] close(18) = -1 EBADF (Bad file descriptor) [pid 7071] close(19) = -1 EBADF (Bad file descriptor) [pid 7071] close(20) = -1 EBADF (Bad file descriptor) [pid 7071] close(21) = -1 EBADF (Bad file descriptor) [pid 7071] close(22) = -1 EBADF (Bad file descriptor) [pid 7071] close(23) = -1 EBADF (Bad file descriptor) [pid 7071] close(24) = -1 EBADF (Bad file descriptor) [pid 7071] close(25) = -1 EBADF (Bad file descriptor) [pid 7071] close(26) = -1 EBADF (Bad file descriptor) [pid 7071] close(27) = -1 EBADF (Bad file descriptor) [pid 7071] close(28) = -1 EBADF (Bad file descriptor) [pid 7071] close(29) = -1 EBADF (Bad file descriptor) [pid 7071] exit_group(0) = ? [pid 7071] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2020, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7072 attached , child_tidptr=0x555555cb2690) = 2021 [pid 7072] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7072] setpgid(0, 0) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7072] write(3, "1000", 4) = 4 [pid 7072] close(3) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7072] setns(201, 0) = 0 [pid 7072] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7072] setns(3, 0) = 0 [pid 7072] close(3) = 0 [pid 7072] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7072] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7072] close(3) = -1 EBADF (Bad file descriptor) [pid 7072] close(4) = 0 [pid 7072] close(5) = -1 EBADF (Bad file descriptor) [pid 7072] close(6) = -1 EBADF (Bad file descriptor) [pid 7072] close(7) = -1 EBADF (Bad file descriptor) [pid 7072] close(8) = -1 EBADF (Bad file descriptor) [pid 7072] close(9) = -1 EBADF (Bad file descriptor) [pid 7072] close(10) = -1 EBADF (Bad file descriptor) [pid 7072] close(11) = -1 EBADF (Bad file descriptor) [pid 7072] close(12) = -1 EBADF (Bad file descriptor) [pid 7072] close(13) = -1 EBADF (Bad file descriptor) [pid 7072] close(14) = -1 EBADF (Bad file descriptor) [pid 7072] close(15) = -1 EBADF (Bad file descriptor) [pid 7072] close(16) = -1 EBADF (Bad file descriptor) [pid 7072] close(17) = -1 EBADF (Bad file descriptor) [pid 7072] close(18) = -1 EBADF (Bad file descriptor) [pid 7072] close(19) = -1 EBADF (Bad file descriptor) [pid 7072] close(20) = -1 EBADF (Bad file descriptor) [pid 7072] close(21) = -1 EBADF (Bad file descriptor) [pid 7072] close(22) = -1 EBADF (Bad file descriptor) [pid 7072] close(23) = -1 EBADF (Bad file descriptor) [pid 7072] close(24) = -1 EBADF (Bad file descriptor) [pid 7072] close(25) = -1 EBADF (Bad file descriptor) [ 114.248435][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.256801][ T4439] Bluetooth: hci0: link tx timeout [ 114.262153][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.270283][ T4439] Bluetooth: hci0: link tx timeout [ 114.275492][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.283930][ T4439] Bluetooth: hci0: link tx timeout [ 114.289151][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7072] close(26) = -1 EBADF (Bad file descriptor) [pid 7072] close(27) = -1 EBADF (Bad file descriptor) [pid 7072] close(28) = -1 EBADF (Bad file descriptor) [pid 7072] close(29) = -1 EBADF (Bad file descriptor) [pid 7072] exit_group(0) = ? [pid 7072] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7073 attached , child_tidptr=0x555555cb2690) = 2022 [pid 7073] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7073] setpgid(0, 0) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7073] write(3, "1000", 4) = 4 [pid 7073] close(3) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7073] setns(201, 0) = 0 [pid 7073] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7073] setns(3, 0) = 0 [pid 7073] close(3) = 0 [pid 7073] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7073] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7073] close(3) = -1 EBADF (Bad file descriptor) [pid 7073] close(4) = 0 [pid 7073] close(5) = -1 EBADF (Bad file descriptor) [pid 7073] close(6) = -1 EBADF (Bad file descriptor) [pid 7073] close(7) = -1 EBADF (Bad file descriptor) [pid 7073] close(8) = -1 EBADF (Bad file descriptor) [pid 7073] close(9) = -1 EBADF (Bad file descriptor) [pid 7073] close(10) = -1 EBADF (Bad file descriptor) [pid 7073] close(11) = -1 EBADF (Bad file descriptor) [pid 7073] close(12) = -1 EBADF (Bad file descriptor) [pid 7073] close(13) = -1 EBADF (Bad file descriptor) [pid 7073] close(14) = -1 EBADF (Bad file descriptor) [pid 7073] close(15) = -1 EBADF (Bad file descriptor) [pid 7073] close(16) = -1 EBADF (Bad file descriptor) [pid 7073] close(17) = -1 EBADF (Bad file descriptor) [pid 7073] close(18) = -1 EBADF (Bad file descriptor) [pid 7073] close(19) = -1 EBADF (Bad file descriptor) [pid 7073] close(20) = -1 EBADF (Bad file descriptor) [pid 7073] close(21) = -1 EBADF (Bad file descriptor) [pid 7073] close(22) = -1 EBADF (Bad file descriptor) [pid 7073] close(23) = -1 EBADF (Bad file descriptor) [pid 7073] close(24) = -1 EBADF (Bad file descriptor) [pid 7073] close(25) = -1 EBADF (Bad file descriptor) [pid 7073] close(26) = -1 EBADF (Bad file descriptor) [pid 7073] close(27) = -1 EBADF (Bad file descriptor) [pid 7073] close(28) = -1 EBADF (Bad file descriptor) [pid 7073] close(29) = -1 EBADF (Bad file descriptor) [pid 7073] exit_group(0) = ? [pid 7073] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7074 attached , child_tidptr=0x555555cb2690) = 2023 [pid 7074] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7074] setpgid(0, 0) = 0 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7074] write(3, "1000", 4) = 4 [pid 7074] close(3) = 0 [pid 7074] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7074] setns(201, 0) = 0 [pid 7074] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7074] setns(3, 0) = 0 [pid 7074] close(3) = 0 [pid 7074] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7074] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7074] close(3) = -1 EBADF (Bad file descriptor) [pid 7074] close(4) = 0 [pid 7074] close(5) = -1 EBADF (Bad file descriptor) [pid 7074] close(6) = -1 EBADF (Bad file descriptor) [pid 7074] close(7) = -1 EBADF (Bad file descriptor) [pid 7074] close(8) = -1 EBADF (Bad file descriptor) [pid 7074] close(9) = -1 EBADF (Bad file descriptor) [pid 7074] close(10) = -1 EBADF (Bad file descriptor) [pid 7074] close(11) = -1 EBADF (Bad file descriptor) [pid 7074] close(12) = -1 EBADF (Bad file descriptor) [pid 7074] close(13) = -1 EBADF (Bad file descriptor) [pid 7074] close(14) = -1 EBADF (Bad file descriptor) [pid 7074] close(15) = -1 EBADF (Bad file descriptor) [pid 7074] close(16) = -1 EBADF (Bad file descriptor) [pid 7074] close(17) = -1 EBADF (Bad file descriptor) [pid 7074] close(18) = -1 EBADF (Bad file descriptor) [pid 7074] close(19) = -1 EBADF (Bad file descriptor) [pid 7074] close(20) = -1 EBADF (Bad file descriptor) [pid 7074] close(21) = -1 EBADF (Bad file descriptor) [pid 7074] close(22) = -1 EBADF (Bad file descriptor) [pid 7074] close(23) = -1 EBADF (Bad file descriptor) [pid 7074] close(24) = -1 EBADF (Bad file descriptor) [pid 7074] close(25) = -1 EBADF (Bad file descriptor) [pid 7074] close(26) = -1 EBADF (Bad file descriptor) [pid 7074] close(27) = -1 EBADF (Bad file descriptor) [pid 7074] close(28) = -1 EBADF (Bad file descriptor) [pid 7074] close(29) = -1 EBADF (Bad file descriptor) [pid 7074] exit_group(0) = ? [pid 7074] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2023, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7075 attached [pid 7075] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7075] setpgid(0, 0) = 0 [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2024 [pid 7075] <... openat resumed>) = 3 [pid 7075] write(3, "1000", 4) = 4 [pid 7075] close(3) = 0 [pid 7075] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7075] setns(201, 0) = 0 [pid 7075] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7075] setns(3, 0) = 0 [pid 7075] close(3) = 0 [pid 7075] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7075] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7075] close(3) = -1 EBADF (Bad file descriptor) [pid 7075] close(4) = 0 [pid 7075] close(5) = -1 EBADF (Bad file descriptor) [pid 7075] close(6) = -1 EBADF (Bad file descriptor) [pid 7075] close(7) = -1 EBADF (Bad file descriptor) [pid 7075] close(8) = -1 EBADF (Bad file descriptor) [pid 7075] close(9) = -1 EBADF (Bad file descriptor) [pid 7075] close(10) = -1 EBADF (Bad file descriptor) [pid 7075] close(11) = -1 EBADF (Bad file descriptor) [pid 7075] close(12) = -1 EBADF (Bad file descriptor) [pid 7075] close(13) = -1 EBADF (Bad file descriptor) [pid 7075] close(14) = -1 EBADF (Bad file descriptor) [pid 7075] close(15) = -1 EBADF (Bad file descriptor) [pid 7075] close(16) = -1 EBADF (Bad file descriptor) [pid 7075] close(17) = -1 EBADF (Bad file descriptor) [pid 7075] close(18) = -1 EBADF (Bad file descriptor) [pid 7075] close(19) = -1 EBADF (Bad file descriptor) [pid 7075] close(20) = -1 EBADF (Bad file descriptor) [ 114.297469][ T4439] Bluetooth: hci0: link tx timeout [ 114.302997][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.310749][ T4439] Bluetooth: hci0: link tx timeout [ 114.316757][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.325382][ T4439] Bluetooth: hci0: link tx timeout [ 114.331169][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.339209][ T4439] Bluetooth: hci0: link tx timeout [pid 7075] close(21) = -1 EBADF (Bad file descriptor) [pid 7075] close(22) = -1 EBADF (Bad file descriptor) [pid 7075] close(23) = -1 EBADF (Bad file descriptor) [pid 7075] close(24) = -1 EBADF (Bad file descriptor) [pid 7075] close(25) = -1 EBADF (Bad file descriptor) [pid 7075] close(26) = -1 EBADF (Bad file descriptor) [pid 7075] close(27) = -1 EBADF (Bad file descriptor) [pid 7075] close(28) = -1 EBADF (Bad file descriptor) [pid 7075] close(29) = -1 EBADF (Bad file descriptor) [pid 7075] exit_group(0) = ? [pid 7075] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7076 attached , child_tidptr=0x555555cb2690) = 2025 [pid 7076] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7076] setpgid(0, 0) = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7076] write(3, "1000", 4) = 4 [pid 7076] close(3) = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7076] setns(201, 0) = 0 [pid 7076] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7076] setns(3, 0) = 0 [pid 7076] close(3) = 0 [pid 7076] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7076] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7076] close(3) = -1 EBADF (Bad file descriptor) [pid 7076] close(4) = 0 [pid 7076] close(5) = -1 EBADF (Bad file descriptor) [pid 7076] close(6) = -1 EBADF (Bad file descriptor) [pid 7076] close(7) = -1 EBADF (Bad file descriptor) [pid 7076] close(8) = -1 EBADF (Bad file descriptor) [pid 7076] close(9) = -1 EBADF (Bad file descriptor) [pid 7076] close(10) = -1 EBADF (Bad file descriptor) [pid 7076] close(11) = -1 EBADF (Bad file descriptor) [pid 7076] close(12) = -1 EBADF (Bad file descriptor) [pid 7076] close(13) = -1 EBADF (Bad file descriptor) [pid 7076] close(14) = -1 EBADF (Bad file descriptor) [pid 7076] close(15) = -1 EBADF (Bad file descriptor) [pid 7076] close(16) = -1 EBADF (Bad file descriptor) [pid 7076] close(17) = -1 EBADF (Bad file descriptor) [pid 7076] close(18) = -1 EBADF (Bad file descriptor) [pid 7076] close(19) = -1 EBADF (Bad file descriptor) [pid 7076] close(20) = -1 EBADF (Bad file descriptor) [pid 7076] close(21) = -1 EBADF (Bad file descriptor) [pid 7076] close(22) = -1 EBADF (Bad file descriptor) [pid 7076] close(23) = -1 EBADF (Bad file descriptor) [pid 7076] close(24) = -1 EBADF (Bad file descriptor) [pid 7076] close(25) = -1 EBADF (Bad file descriptor) [pid 7076] close(26) = -1 EBADF (Bad file descriptor) [pid 7076] close(27) = -1 EBADF (Bad file descriptor) [pid 7076] close(28) = -1 EBADF (Bad file descriptor) [pid 7076] close(29) = -1 EBADF (Bad file descriptor) [pid 7076] exit_group(0) = ? [pid 7076] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7077 attached , child_tidptr=0x555555cb2690) = 2026 [pid 7077] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7077] setpgid(0, 0) = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7077] write(3, "1000", 4) = 4 [pid 7077] close(3) = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7077] setns(201, 0) = 0 [pid 7077] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7077] setns(3, 0) = 0 [pid 7077] close(3) = 0 [pid 7077] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7077] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7077] close(3) = -1 EBADF (Bad file descriptor) [pid 7077] close(4) = 0 [pid 7077] close(5) = -1 EBADF (Bad file descriptor) [pid 7077] close(6) = -1 EBADF (Bad file descriptor) [pid 7077] close(7) = -1 EBADF (Bad file descriptor) [pid 7077] close(8) = -1 EBADF (Bad file descriptor) [pid 7077] close(9) = -1 EBADF (Bad file descriptor) [pid 7077] close(10) = -1 EBADF (Bad file descriptor) [pid 7077] close(11) = -1 EBADF (Bad file descriptor) [pid 7077] close(12) = -1 EBADF (Bad file descriptor) [pid 7077] close(13) = -1 EBADF (Bad file descriptor) [pid 7077] close(14) = -1 EBADF (Bad file descriptor) [pid 7077] close(15) = -1 EBADF (Bad file descriptor) [pid 7077] close(16) = -1 EBADF (Bad file descriptor) [pid 7077] close(17) = -1 EBADF (Bad file descriptor) [pid 7077] close(18) = -1 EBADF (Bad file descriptor) [pid 7077] close(19) = -1 EBADF (Bad file descriptor) [pid 7077] close(20) = -1 EBADF (Bad file descriptor) [pid 7077] close(21) = -1 EBADF (Bad file descriptor) [pid 7077] close(22) = -1 EBADF (Bad file descriptor) [pid 7077] close(23) = -1 EBADF (Bad file descriptor) [pid 7077] close(24) = -1 EBADF (Bad file descriptor) [pid 7077] close(25) = -1 EBADF (Bad file descriptor) [pid 7077] close(26) = -1 EBADF (Bad file descriptor) [pid 7077] close(27) = -1 EBADF (Bad file descriptor) [pid 7077] close(28) = -1 EBADF (Bad file descriptor) [pid 7077] close(29) = -1 EBADF (Bad file descriptor) [pid 7077] exit_group(0) = ? [pid 7077] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 114.344735][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.353332][ T4439] Bluetooth: hci0: link tx timeout [ 114.358844][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.367215][ T4439] Bluetooth: hci0: link tx timeout [ 114.372725][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.381185][ T4439] Bluetooth: hci0: link tx timeout [ 114.386405][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.394270][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2027 ./strace-static-x86_64: Process 7078 attached [pid 7078] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7078] setpgid(0, 0) = 0 [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7078] write(3, "1000", 4) = 4 [pid 7078] close(3) = 0 [pid 7078] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7078] setns(201, 0) = 0 [pid 7078] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7078] setns(3, 0) = 0 [pid 7078] close(3) = 0 [pid 7078] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7078] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7078] close(3) = -1 EBADF (Bad file descriptor) [pid 7078] close(4) = 0 [pid 7078] close(5) = -1 EBADF (Bad file descriptor) [pid 7078] close(6) = -1 EBADF (Bad file descriptor) [pid 7078] close(7) = -1 EBADF (Bad file descriptor) [pid 7078] close(8) = -1 EBADF (Bad file descriptor) [pid 7078] close(9) = -1 EBADF (Bad file descriptor) [pid 7078] close(10) = -1 EBADF (Bad file descriptor) [pid 7078] close(11) = -1 EBADF (Bad file descriptor) [pid 7078] close(12) = -1 EBADF (Bad file descriptor) [pid 7078] close(13) = -1 EBADF (Bad file descriptor) [pid 7078] close(14) = -1 EBADF (Bad file descriptor) [pid 7078] close(15) = -1 EBADF (Bad file descriptor) [pid 7078] close(16) = -1 EBADF (Bad file descriptor) [pid 7078] close(17) = -1 EBADF (Bad file descriptor) [pid 7078] close(18) = -1 EBADF (Bad file descriptor) [pid 7078] close(19) = -1 EBADF (Bad file descriptor) [pid 7078] close(20) = -1 EBADF (Bad file descriptor) [pid 7078] close(21) = -1 EBADF (Bad file descriptor) [pid 7078] close(22) = -1 EBADF (Bad file descriptor) [pid 7078] close(23) = -1 EBADF (Bad file descriptor) [pid 7078] close(24) = -1 EBADF (Bad file descriptor) [pid 7078] close(25) = -1 EBADF (Bad file descriptor) [pid 7078] close(26) = -1 EBADF (Bad file descriptor) [pid 7078] close(27) = -1 EBADF (Bad file descriptor) [pid 7078] close(28) = -1 EBADF (Bad file descriptor) [pid 7078] close(29) = -1 EBADF (Bad file descriptor) [pid 7078] exit_group(0) = ? [pid 7078] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7079 attached , child_tidptr=0x555555cb2690) = 2028 [pid 7079] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7079] setpgid(0, 0) = 0 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7079] write(3, "1000", 4) = 4 [pid 7079] close(3) = 0 [pid 7079] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7079] setns(201, 0) = 0 [pid 7079] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7079] setns(3, 0) = 0 [pid 7079] close(3) = 0 [pid 7079] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7079] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7079] close(3) = -1 EBADF (Bad file descriptor) [pid 7079] close(4) = 0 [pid 7079] close(5) = -1 EBADF (Bad file descriptor) [pid 7079] close(6) = -1 EBADF (Bad file descriptor) [pid 7079] close(7) = -1 EBADF (Bad file descriptor) [pid 7079] close(8) = -1 EBADF (Bad file descriptor) [pid 7079] close(9) = -1 EBADF (Bad file descriptor) [pid 7079] close(10) = -1 EBADF (Bad file descriptor) [pid 7079] close(11) = -1 EBADF (Bad file descriptor) [pid 7079] close(12) = -1 EBADF (Bad file descriptor) [pid 7079] close(13) = -1 EBADF (Bad file descriptor) [pid 7079] close(14) = -1 EBADF (Bad file descriptor) [pid 7079] close(15) = -1 EBADF (Bad file descriptor) [pid 7079] close(16) = -1 EBADF (Bad file descriptor) [pid 7079] close(17) = -1 EBADF (Bad file descriptor) [pid 7079] close(18) = -1 EBADF (Bad file descriptor) [pid 7079] close(19) = -1 EBADF (Bad file descriptor) [pid 7079] close(20) = -1 EBADF (Bad file descriptor) [pid 7079] close(21) = -1 EBADF (Bad file descriptor) [pid 7079] close(22) = -1 EBADF (Bad file descriptor) [pid 7079] close(23) = -1 EBADF (Bad file descriptor) [pid 7079] close(24) = -1 EBADF (Bad file descriptor) [pid 7079] close(25) = -1 EBADF (Bad file descriptor) [pid 7079] close(26) = -1 EBADF (Bad file descriptor) [pid 7079] close(27) = -1 EBADF (Bad file descriptor) [pid 7079] close(28) = -1 EBADF (Bad file descriptor) [pid 7079] close(29) = -1 EBADF (Bad file descriptor) [pid 7079] exit_group(0) = ? [pid 7079] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2029 ./strace-static-x86_64: Process 7080 attached [pid 7080] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7080] setpgid(0, 0) = 0 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7080] write(3, "1000", 4) = 4 [pid 7080] close(3) = 0 [pid 7080] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7080] setns(201, 0) = 0 [pid 7080] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7080] setns(3, 0) = 0 [pid 7080] close(3) = 0 [pid 7080] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7080] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7080] close(3) = -1 EBADF (Bad file descriptor) [pid 7080] close(4) = 0 [pid 7080] close(5) = -1 EBADF (Bad file descriptor) [pid 7080] close(6) = -1 EBADF (Bad file descriptor) [pid 7080] close(7) = -1 EBADF (Bad file descriptor) [pid 7080] close(8) = -1 EBADF (Bad file descriptor) [pid 7080] close(9) = -1 EBADF (Bad file descriptor) [pid 7080] close(10) = -1 EBADF (Bad file descriptor) [pid 7080] close(11) = -1 EBADF (Bad file descriptor) [pid 7080] close(12) = -1 EBADF (Bad file descriptor) [pid 7080] close(13) = -1 EBADF (Bad file descriptor) [pid 7080] close(14) = -1 EBADF (Bad file descriptor) [pid 7080] close(15) = -1 EBADF (Bad file descriptor) [pid 7080] close(16) = -1 EBADF (Bad file descriptor) [pid 7080] close(17) = -1 EBADF (Bad file descriptor) [pid 7080] close(18) = -1 EBADF (Bad file descriptor) [pid 7080] close(19) = -1 EBADF (Bad file descriptor) [pid 7080] close(20) = -1 EBADF (Bad file descriptor) [pid 7080] close(21) = -1 EBADF (Bad file descriptor) [pid 7080] close(22) = -1 EBADF (Bad file descriptor) [pid 7080] close(23) = -1 EBADF (Bad file descriptor) [pid 7080] close(24) = -1 EBADF (Bad file descriptor) [pid 7080] close(25) = -1 EBADF (Bad file descriptor) [pid 7080] close(26) = -1 EBADF (Bad file descriptor) [pid 7080] close(27) = -1 EBADF (Bad file descriptor) [pid 7080] close(28) = -1 EBADF (Bad file descriptor) [pid 7080] close(29) = -1 EBADF (Bad file descriptor) [pid 7080] exit_group(0) = ? [pid 7080] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7081 attached , child_tidptr=0x555555cb2690) = 2030 [pid 7081] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7081] setpgid(0, 0) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7081] write(3, "1000", 4) = 4 [pid 7081] close(3) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7081] setns(201, 0) = 0 [pid 7081] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7081] setns(3, 0) = 0 [pid 7081] close(3) = 0 [pid 7081] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7081] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7081] close(3) = -1 EBADF (Bad file descriptor) [pid 7081] close(4) = 0 [pid 7081] close(5) = -1 EBADF (Bad file descriptor) [pid 7081] close(6) = -1 EBADF (Bad file descriptor) [pid 7081] close(7) = -1 EBADF (Bad file descriptor) [pid 7081] close(8) = -1 EBADF (Bad file descriptor) [pid 7081] close(9) = -1 EBADF (Bad file descriptor) [pid 7081] close(10) = -1 EBADF (Bad file descriptor) [pid 7081] close(11) = -1 EBADF (Bad file descriptor) [pid 7081] close(12) = -1 EBADF (Bad file descriptor) [pid 7081] close(13) = -1 EBADF (Bad file descriptor) [pid 7081] close(14) = -1 EBADF (Bad file descriptor) [pid 7081] close(15) = -1 EBADF (Bad file descriptor) [pid 7081] close(16) = -1 EBADF (Bad file descriptor) [pid 7081] close(17) = -1 EBADF (Bad file descriptor) [pid 7081] close(18) = -1 EBADF (Bad file descriptor) [pid 7081] close(19) = -1 EBADF (Bad file descriptor) [pid 7081] close(20) = -1 EBADF (Bad file descriptor) [pid 7081] close(21) = -1 EBADF (Bad file descriptor) [pid 7081] close(22) = -1 EBADF (Bad file descriptor) [pid 7081] close(23) = -1 EBADF (Bad file descriptor) [pid 7081] close(24) = -1 EBADF (Bad file descriptor) [pid 7081] close(25) = -1 EBADF (Bad file descriptor) [pid 7081] close(26) = -1 EBADF (Bad file descriptor) [pid 7081] close(27) = -1 EBADF (Bad file descriptor) [pid 7081] close(28) = -1 EBADF (Bad file descriptor) [pid 7081] close(29) = -1 EBADF (Bad file descriptor) [pid 7081] exit_group(0) = ? [pid 7081] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2031 ./strace-static-x86_64: Process 7082 attached [pid 7082] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7082] setpgid(0, 0) = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7082] write(3, "1000", 4) = 4 [pid 7082] close(3) = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7082] setns(201, 0) = 0 [ 114.399744][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.408955][ T4439] Bluetooth: hci0: link tx timeout [ 114.414110][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.421974][ T4439] Bluetooth: hci0: link tx timeout [ 114.432355][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.440115][ T4439] Bluetooth: hci0: link tx timeout [pid 7082] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7082] setns(3, 0) = 0 [pid 7082] close(3) = 0 [pid 7082] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7082] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7082] close(3) = -1 EBADF (Bad file descriptor) [pid 7082] close(4) = 0 [pid 7082] close(5) = -1 EBADF (Bad file descriptor) [pid 7082] close(6) = -1 EBADF (Bad file descriptor) [pid 7082] close(7) = -1 EBADF (Bad file descriptor) [pid 7082] close(8) = -1 EBADF (Bad file descriptor) [pid 7082] close(9) = -1 EBADF (Bad file descriptor) [pid 7082] close(10) = -1 EBADF (Bad file descriptor) [pid 7082] close(11) = -1 EBADF (Bad file descriptor) [pid 7082] close(12) = -1 EBADF (Bad file descriptor) [pid 7082] close(13) = -1 EBADF (Bad file descriptor) [pid 7082] close(14) = -1 EBADF (Bad file descriptor) [pid 7082] close(15) = -1 EBADF (Bad file descriptor) [pid 7082] close(16) = -1 EBADF (Bad file descriptor) [pid 7082] close(17) = -1 EBADF (Bad file descriptor) [pid 7082] close(18) = -1 EBADF (Bad file descriptor) [pid 7082] close(19) = -1 EBADF (Bad file descriptor) [pid 7082] close(20) = -1 EBADF (Bad file descriptor) [pid 7082] close(21) = -1 EBADF (Bad file descriptor) [pid 7082] close(22) = -1 EBADF (Bad file descriptor) [pid 7082] close(23) = -1 EBADF (Bad file descriptor) [pid 7082] close(24) = -1 EBADF (Bad file descriptor) [pid 7082] close(25) = -1 EBADF (Bad file descriptor) [pid 7082] close(26) = -1 EBADF (Bad file descriptor) [pid 7082] close(27) = -1 EBADF (Bad file descriptor) [pid 7082] close(28) = -1 EBADF (Bad file descriptor) [pid 7082] close(29) = -1 EBADF (Bad file descriptor) [pid 7082] exit_group(0) = ? [pid 7082] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2032 ./strace-static-x86_64: Process 7083 attached [pid 7083] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7083] setpgid(0, 0) = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7083] write(3, "1000", 4) = 4 [pid 7083] close(3) = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7083] setns(201, 0) = 0 [pid 7083] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7083] setns(3, 0) = 0 [pid 7083] close(3) = 0 [pid 7083] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7083] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7083] close(3) = -1 EBADF (Bad file descriptor) [pid 7083] close(4) = 0 [pid 7083] close(5) = -1 EBADF (Bad file descriptor) [pid 7083] close(6) = -1 EBADF (Bad file descriptor) [pid 7083] close(7) = -1 EBADF (Bad file descriptor) [pid 7083] close(8) = -1 EBADF (Bad file descriptor) [pid 7083] close(9) = -1 EBADF (Bad file descriptor) [pid 7083] close(10) = -1 EBADF (Bad file descriptor) [pid 7083] close(11) = -1 EBADF (Bad file descriptor) [pid 7083] close(12) = -1 EBADF (Bad file descriptor) [pid 7083] close(13) = -1 EBADF (Bad file descriptor) [pid 7083] close(14) = -1 EBADF (Bad file descriptor) [pid 7083] close(15) = -1 EBADF (Bad file descriptor) [pid 7083] close(16) = -1 EBADF (Bad file descriptor) [pid 7083] close(17) = -1 EBADF (Bad file descriptor) [pid 7083] close(18) = -1 EBADF (Bad file descriptor) [pid 7083] close(19) = -1 EBADF (Bad file descriptor) [pid 7083] close(20) = -1 EBADF (Bad file descriptor) [pid 7083] close(21) = -1 EBADF (Bad file descriptor) [pid 7083] close(22) = -1 EBADF (Bad file descriptor) [pid 7083] close(23) = -1 EBADF (Bad file descriptor) [pid 7083] close(24) = -1 EBADF (Bad file descriptor) [pid 7083] close(25) = -1 EBADF (Bad file descriptor) [pid 7083] close(26) = -1 EBADF (Bad file descriptor) [pid 7083] close(27) = -1 EBADF (Bad file descriptor) [pid 7083] close(28) = -1 EBADF (Bad file descriptor) [pid 7083] close(29) = -1 EBADF (Bad file descriptor) [pid 7083] exit_group(0) = ? [pid 7083] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7084 attached , child_tidptr=0x555555cb2690) = 2033 [pid 7084] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7084] setpgid(0, 0) = 0 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7084] write(3, "1000", 4) = 4 [pid 7084] close(3) = 0 [pid 7084] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7084] setns(201, 0) = 0 [pid 7084] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7084] setns(3, 0) = 0 [pid 7084] close(3) = 0 [pid 7084] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7084] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7084] close(3) = -1 EBADF (Bad file descriptor) [pid 7084] close(4) = 0 [pid 7084] close(5) = -1 EBADF (Bad file descriptor) [pid 7084] close(6) = -1 EBADF (Bad file descriptor) [pid 7084] close(7) = -1 EBADF (Bad file descriptor) [pid 7084] close(8) = -1 EBADF (Bad file descriptor) [pid 7084] close(9) = -1 EBADF (Bad file descriptor) [pid 7084] close(10) = -1 EBADF (Bad file descriptor) [pid 7084] close(11) = -1 EBADF (Bad file descriptor) [pid 7084] close(12) = -1 EBADF (Bad file descriptor) [pid 7084] close(13) = -1 EBADF (Bad file descriptor) [pid 7084] close(14) = -1 EBADF (Bad file descriptor) [pid 7084] close(15) = -1 EBADF (Bad file descriptor) [pid 7084] close(16) = -1 EBADF (Bad file descriptor) [pid 7084] close(17) = -1 EBADF (Bad file descriptor) [pid 7084] close(18) = -1 EBADF (Bad file descriptor) [pid 7084] close(19) = -1 EBADF (Bad file descriptor) [pid 7084] close(20) = -1 EBADF (Bad file descriptor) [pid 7084] close(21) = -1 EBADF (Bad file descriptor) [pid 7084] close(22) = -1 EBADF (Bad file descriptor) [pid 7084] close(23) = -1 EBADF (Bad file descriptor) [pid 7084] close(24) = -1 EBADF (Bad file descriptor) [pid 7084] close(25) = -1 EBADF (Bad file descriptor) [pid 7084] close(26) = -1 EBADF (Bad file descriptor) [pid 7084] close(27) = -1 EBADF (Bad file descriptor) [pid 7084] close(28) = -1 EBADF (Bad file descriptor) [pid 7084] close(29) = -1 EBADF (Bad file descriptor) [pid 7084] exit_group(0) = ? [pid 7084] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7085 attached , child_tidptr=0x555555cb2690) = 2034 [pid 7085] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7085] setpgid(0, 0) = 0 [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7085] write(3, "1000", 4) = 4 [pid 7085] close(3) = 0 [pid 7085] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7085] setns(201, 0) = 0 [pid 7085] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7085] setns(3, 0) = 0 [ 114.445820][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.454151][ T4439] Bluetooth: hci0: link tx timeout [ 114.459905][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.467648][ T4439] Bluetooth: hci0: link tx timeout [ 114.473927][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.482318][ T4439] Bluetooth: hci0: link tx timeout [ 114.487895][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7085] close(3) = 0 [pid 7085] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7085] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7085] close(3) = -1 EBADF (Bad file descriptor) [pid 7085] close(4) = 0 [pid 7085] close(5) = -1 EBADF (Bad file descriptor) [pid 7085] close(6) = -1 EBADF (Bad file descriptor) [pid 7085] close(7) = -1 EBADF (Bad file descriptor) [pid 7085] close(8) = -1 EBADF (Bad file descriptor) [pid 7085] close(9) = -1 EBADF (Bad file descriptor) [pid 7085] close(10) = -1 EBADF (Bad file descriptor) [pid 7085] close(11) = -1 EBADF (Bad file descriptor) [pid 7085] close(12) = -1 EBADF (Bad file descriptor) [pid 7085] close(13) = -1 EBADF (Bad file descriptor) [pid 7085] close(14) = -1 EBADF (Bad file descriptor) [pid 7085] close(15) = -1 EBADF (Bad file descriptor) [pid 7085] close(16) = -1 EBADF (Bad file descriptor) [pid 7085] close(17) = -1 EBADF (Bad file descriptor) [pid 7085] close(18) = -1 EBADF (Bad file descriptor) [pid 7085] close(19) = -1 EBADF (Bad file descriptor) [pid 7085] close(20) = -1 EBADF (Bad file descriptor) [pid 7085] close(21) = -1 EBADF (Bad file descriptor) [pid 7085] close(22) = -1 EBADF (Bad file descriptor) [pid 7085] close(23) = -1 EBADF (Bad file descriptor) [pid 7085] close(24) = -1 EBADF (Bad file descriptor) [pid 7085] close(25) = -1 EBADF (Bad file descriptor) [pid 7085] close(26) = -1 EBADF (Bad file descriptor) [pid 7085] close(27) = -1 EBADF (Bad file descriptor) [pid 7085] close(28) = -1 EBADF (Bad file descriptor) [pid 7085] close(29) = -1 EBADF (Bad file descriptor) [pid 7085] exit_group(0) = ? [pid 7085] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7086 attached , child_tidptr=0x555555cb2690) = 2035 [pid 7086] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7086] setpgid(0, 0) = 0 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7086] write(3, "1000", 4) = 4 [pid 7086] close(3) = 0 [pid 7086] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7086] setns(201, 0) = 0 [pid 7086] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7086] setns(3, 0) = 0 [pid 7086] close(3) = 0 [pid 7086] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7086] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7086] close(3) = -1 EBADF (Bad file descriptor) [pid 7086] close(4) = 0 [pid 7086] close(5) = -1 EBADF (Bad file descriptor) [pid 7086] close(6) = -1 EBADF (Bad file descriptor) [pid 7086] close(7) = -1 EBADF (Bad file descriptor) [pid 7086] close(8) = -1 EBADF (Bad file descriptor) [pid 7086] close(9) = -1 EBADF (Bad file descriptor) [pid 7086] close(10) = -1 EBADF (Bad file descriptor) [pid 7086] close(11) = -1 EBADF (Bad file descriptor) [pid 7086] close(12) = -1 EBADF (Bad file descriptor) [pid 7086] close(13) = -1 EBADF (Bad file descriptor) [pid 7086] close(14) = -1 EBADF (Bad file descriptor) [pid 7086] close(15) = -1 EBADF (Bad file descriptor) [pid 7086] close(16) = -1 EBADF (Bad file descriptor) [pid 7086] close(17) = -1 EBADF (Bad file descriptor) [pid 7086] close(18) = -1 EBADF (Bad file descriptor) [pid 7086] close(19) = -1 EBADF (Bad file descriptor) [pid 7086] close(20) = -1 EBADF (Bad file descriptor) [pid 7086] close(21) = -1 EBADF (Bad file descriptor) [pid 7086] close(22) = -1 EBADF (Bad file descriptor) [pid 7086] close(23) = -1 EBADF (Bad file descriptor) [pid 7086] close(24) = -1 EBADF (Bad file descriptor) [pid 7086] close(25) = -1 EBADF (Bad file descriptor) [pid 7086] close(26) = -1 EBADF (Bad file descriptor) [pid 7086] close(27) = -1 EBADF (Bad file descriptor) [pid 7086] close(28) = -1 EBADF (Bad file descriptor) [pid 7086] close(29) = -1 EBADF (Bad file descriptor) [pid 7086] exit_group(0) = ? [pid 7086] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2036 ./strace-static-x86_64: Process 7087 attached [pid 7087] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7087] setpgid(0, 0) = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7087] write(3, "1000", 4) = 4 [pid 7087] close(3) = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7087] setns(201, 0) = 0 [pid 7087] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7087] setns(3, 0) = 0 [pid 7087] close(3) = 0 [pid 7087] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7087] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7087] close(3) = -1 EBADF (Bad file descriptor) [pid 7087] close(4) = 0 [pid 7087] close(5) = -1 EBADF (Bad file descriptor) [pid 7087] close(6) = -1 EBADF (Bad file descriptor) [pid 7087] close(7) = -1 EBADF (Bad file descriptor) [pid 7087] close(8) = -1 EBADF (Bad file descriptor) [pid 7087] close(9) = -1 EBADF (Bad file descriptor) [pid 7087] close(10) = -1 EBADF (Bad file descriptor) [pid 7087] close(11) = -1 EBADF (Bad file descriptor) [pid 7087] close(12) = -1 EBADF (Bad file descriptor) [pid 7087] close(13) = -1 EBADF (Bad file descriptor) [pid 7087] close(14) = -1 EBADF (Bad file descriptor) [pid 7087] close(15) = -1 EBADF (Bad file descriptor) [pid 7087] close(16) = -1 EBADF (Bad file descriptor) [pid 7087] close(17) = -1 EBADF (Bad file descriptor) [pid 7087] close(18) = -1 EBADF (Bad file descriptor) [pid 7087] close(19) = -1 EBADF (Bad file descriptor) [pid 7087] close(20) = -1 EBADF (Bad file descriptor) [pid 7087] close(21) = -1 EBADF (Bad file descriptor) [pid 7087] close(22) = -1 EBADF (Bad file descriptor) [pid 7087] close(23) = -1 EBADF (Bad file descriptor) [pid 7087] close(24) = -1 EBADF (Bad file descriptor) [pid 7087] close(25) = -1 EBADF (Bad file descriptor) [pid 7087] close(26) = -1 EBADF (Bad file descriptor) [pid 7087] close(27) = -1 EBADF (Bad file descriptor) [pid 7087] close(28) = -1 EBADF (Bad file descriptor) [pid 7087] close(29) = -1 EBADF (Bad file descriptor) [pid 7087] exit_group(0) = ? [ 114.495883][ T4439] Bluetooth: hci0: link tx timeout [ 114.501290][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.509352][ T4439] Bluetooth: hci0: link tx timeout [ 114.514939][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.522789][ T4439] Bluetooth: hci0: link tx timeout [ 114.528676][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.536857][ T4439] Bluetooth: hci0: link tx timeout [ 114.542401][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7087] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7088 attached , child_tidptr=0x555555cb2690) = 2037 [pid 7088] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7088] setpgid(0, 0) = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7088] write(3, "1000", 4) = 4 [pid 7088] close(3) = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7088] setns(201, 0) = 0 [pid 7088] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7088] setns(3, 0) = 0 [pid 7088] close(3) = 0 [pid 7088] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7088] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7088] close(3) = -1 EBADF (Bad file descriptor) [pid 7088] close(4) = 0 [pid 7088] close(5) = -1 EBADF (Bad file descriptor) [pid 7088] close(6) = -1 EBADF (Bad file descriptor) [pid 7088] close(7) = -1 EBADF (Bad file descriptor) [pid 7088] close(8) = -1 EBADF (Bad file descriptor) [pid 7088] close(9) = -1 EBADF (Bad file descriptor) [pid 7088] close(10) = -1 EBADF (Bad file descriptor) [pid 7088] close(11) = -1 EBADF (Bad file descriptor) [pid 7088] close(12) = -1 EBADF (Bad file descriptor) [pid 7088] close(13) = -1 EBADF (Bad file descriptor) [pid 7088] close(14) = -1 EBADF (Bad file descriptor) [pid 7088] close(15) = -1 EBADF (Bad file descriptor) [pid 7088] close(16) = -1 EBADF (Bad file descriptor) [pid 7088] close(17) = -1 EBADF (Bad file descriptor) [pid 7088] close(18) = -1 EBADF (Bad file descriptor) [pid 7088] close(19) = -1 EBADF (Bad file descriptor) [pid 7088] close(20) = -1 EBADF (Bad file descriptor) [pid 7088] close(21) = -1 EBADF (Bad file descriptor) [pid 7088] close(22) = -1 EBADF (Bad file descriptor) [pid 7088] close(23) = -1 EBADF (Bad file descriptor) [pid 7088] close(24) = -1 EBADF (Bad file descriptor) [pid 7088] close(25) = -1 EBADF (Bad file descriptor) [pid 7088] close(26) = -1 EBADF (Bad file descriptor) [pid 7088] close(27) = -1 EBADF (Bad file descriptor) [pid 7088] close(28) = -1 EBADF (Bad file descriptor) [pid 7088] close(29) = -1 EBADF (Bad file descriptor) [pid 7088] exit_group(0) = ? [pid 7088] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7089 attached [pid 7089] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7089] setpgid(0, 0) = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2038 [pid 7089] <... openat resumed>) = 3 [pid 7089] write(3, "1000", 4) = 4 [pid 7089] close(3) = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7089] setns(201, 0) = 0 [pid 7089] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7089] setns(3, 0) = 0 [pid 7089] close(3) = 0 [pid 7089] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7089] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7089] close(3) = -1 EBADF (Bad file descriptor) [pid 7089] close(4) = 0 [pid 7089] close(5) = -1 EBADF (Bad file descriptor) [pid 7089] close(6) = -1 EBADF (Bad file descriptor) [pid 7089] close(7) = -1 EBADF (Bad file descriptor) [pid 7089] close(8) = -1 EBADF (Bad file descriptor) [pid 7089] close(9) = -1 EBADF (Bad file descriptor) [pid 7089] close(10) = -1 EBADF (Bad file descriptor) [pid 7089] close(11) = -1 EBADF (Bad file descriptor) [pid 7089] close(12) = -1 EBADF (Bad file descriptor) [pid 7089] close(13) = -1 EBADF (Bad file descriptor) [pid 7089] close(14) = -1 EBADF (Bad file descriptor) [pid 7089] close(15) = -1 EBADF (Bad file descriptor) [pid 7089] close(16) = -1 EBADF (Bad file descriptor) [pid 7089] close(17) = -1 EBADF (Bad file descriptor) [pid 7089] close(18) = -1 EBADF (Bad file descriptor) [pid 7089] close(19) = -1 EBADF (Bad file descriptor) [pid 7089] close(20) = -1 EBADF (Bad file descriptor) [pid 7089] close(21) = -1 EBADF (Bad file descriptor) [pid 7089] close(22) = -1 EBADF (Bad file descriptor) [pid 7089] close(23) = -1 EBADF (Bad file descriptor) [pid 7089] close(24) = -1 EBADF (Bad file descriptor) [pid 7089] close(25) = -1 EBADF (Bad file descriptor) [pid 7089] close(26) = -1 EBADF (Bad file descriptor) [pid 7089] close(27) = -1 EBADF (Bad file descriptor) [pid 7089] close(28) = -1 EBADF (Bad file descriptor) [pid 7089] close(29) = -1 EBADF (Bad file descriptor) [pid 7089] exit_group(0) = ? [pid 7089] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7090 attached , child_tidptr=0x555555cb2690) = 2039 [pid 7090] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7090] setpgid(0, 0) = 0 [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7090] write(3, "1000", 4) = 4 [pid 7090] close(3) = 0 [pid 7090] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7090] setns(201, 0) = 0 [pid 7090] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7090] setns(3, 0) = 0 [pid 7090] close(3) = 0 [pid 7090] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7090] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7090] close(3) = -1 EBADF (Bad file descriptor) [pid 7090] close(4) = 0 [pid 7090] close(5) = -1 EBADF (Bad file descriptor) [pid 7090] close(6) = -1 EBADF (Bad file descriptor) [pid 7090] close(7) = -1 EBADF (Bad file descriptor) [pid 7090] close(8) = -1 EBADF (Bad file descriptor) [pid 7090] close(9) = -1 EBADF (Bad file descriptor) [pid 7090] close(10) = -1 EBADF (Bad file descriptor) [pid 7090] close(11) = -1 EBADF (Bad file descriptor) [pid 7090] close(12) = -1 EBADF (Bad file descriptor) [pid 7090] close(13) = -1 EBADF (Bad file descriptor) [pid 7090] close(14) = -1 EBADF (Bad file descriptor) [pid 7090] close(15) = -1 EBADF (Bad file descriptor) [pid 7090] close(16) = -1 EBADF (Bad file descriptor) [pid 7090] close(17) = -1 EBADF (Bad file descriptor) [pid 7090] close(18) = -1 EBADF (Bad file descriptor) [pid 7090] close(19) = -1 EBADF (Bad file descriptor) [pid 7090] close(20) = -1 EBADF (Bad file descriptor) [pid 7090] close(21) = -1 EBADF (Bad file descriptor) [pid 7090] close(22) = -1 EBADF (Bad file descriptor) [pid 7090] close(23) = -1 EBADF (Bad file descriptor) [pid 7090] close(24) = -1 EBADF (Bad file descriptor) [pid 7090] close(25) = -1 EBADF (Bad file descriptor) [pid 7090] close(26) = -1 EBADF (Bad file descriptor) [pid 7090] close(27) = -1 EBADF (Bad file descriptor) [pid 7090] close(28) = -1 EBADF (Bad file descriptor) [pid 7090] close(29) = -1 EBADF (Bad file descriptor) [pid 7090] exit_group(0) = ? [pid 7090] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 114.550626][ T4439] Bluetooth: hci0: link tx timeout [ 114.555851][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.563932][ T4439] Bluetooth: hci0: link tx timeout [ 114.569172][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.577320][ T4439] Bluetooth: hci0: link tx timeout [ 114.582987][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.590775][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2040 ./strace-static-x86_64: Process 7091 attached [pid 7091] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7091] setpgid(0, 0) = 0 [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7091] write(3, "1000", 4) = 4 [pid 7091] close(3) = 0 [pid 7091] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7091] setns(201, 0) = 0 [pid 7091] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7091] setns(3, 0) = 0 [pid 7091] close(3) = 0 [pid 7091] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7091] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7091] close(3) = -1 EBADF (Bad file descriptor) [pid 7091] close(4) = 0 [pid 7091] close(5) = -1 EBADF (Bad file descriptor) [pid 7091] close(6) = -1 EBADF (Bad file descriptor) [pid 7091] close(7) = -1 EBADF (Bad file descriptor) [pid 7091] close(8) = -1 EBADF (Bad file descriptor) [pid 7091] close(9) = -1 EBADF (Bad file descriptor) [pid 7091] close(10) = -1 EBADF (Bad file descriptor) [pid 7091] close(11) = -1 EBADF (Bad file descriptor) [pid 7091] close(12) = -1 EBADF (Bad file descriptor) [pid 7091] close(13) = -1 EBADF (Bad file descriptor) [pid 7091] close(14) = -1 EBADF (Bad file descriptor) [pid 7091] close(15) = -1 EBADF (Bad file descriptor) [pid 7091] close(16) = -1 EBADF (Bad file descriptor) [pid 7091] close(17) = -1 EBADF (Bad file descriptor) [pid 7091] close(18) = -1 EBADF (Bad file descriptor) [pid 7091] close(19) = -1 EBADF (Bad file descriptor) [pid 7091] close(20) = -1 EBADF (Bad file descriptor) [pid 7091] close(21) = -1 EBADF (Bad file descriptor) [pid 7091] close(22) = -1 EBADF (Bad file descriptor) [pid 7091] close(23) = -1 EBADF (Bad file descriptor) [pid 7091] close(24) = -1 EBADF (Bad file descriptor) [pid 7091] close(25) = -1 EBADF (Bad file descriptor) [pid 7091] close(26) = -1 EBADF (Bad file descriptor) [pid 7091] close(27) = -1 EBADF (Bad file descriptor) [pid 7091] close(28) = -1 EBADF (Bad file descriptor) [pid 7091] close(29) = -1 EBADF (Bad file descriptor) [pid 7091] exit_group(0) = ? [pid 7091] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7092 attached , child_tidptr=0x555555cb2690) = 2041 [pid 7092] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7092] setpgid(0, 0) = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7092] write(3, "1000", 4) = 4 [pid 7092] close(3) = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7092] setns(201, 0) = 0 [pid 7092] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7092] setns(3, 0) = 0 [pid 7092] close(3) = 0 [pid 7092] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7092] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7092] close(3) = -1 EBADF (Bad file descriptor) [pid 7092] close(4) = 0 [pid 7092] close(5) = -1 EBADF (Bad file descriptor) [pid 7092] close(6) = -1 EBADF (Bad file descriptor) [pid 7092] close(7) = -1 EBADF (Bad file descriptor) [pid 7092] close(8) = -1 EBADF (Bad file descriptor) [pid 7092] close(9) = -1 EBADF (Bad file descriptor) [pid 7092] close(10) = -1 EBADF (Bad file descriptor) [pid 7092] close(11) = -1 EBADF (Bad file descriptor) [pid 7092] close(12) = -1 EBADF (Bad file descriptor) [pid 7092] close(13) = -1 EBADF (Bad file descriptor) [pid 7092] close(14) = -1 EBADF (Bad file descriptor) [pid 7092] close(15) = -1 EBADF (Bad file descriptor) [pid 7092] close(16) = -1 EBADF (Bad file descriptor) [pid 7092] close(17) = -1 EBADF (Bad file descriptor) [pid 7092] close(18) = -1 EBADF (Bad file descriptor) [pid 7092] close(19) = -1 EBADF (Bad file descriptor) [pid 7092] close(20) = -1 EBADF (Bad file descriptor) [pid 7092] close(21) = -1 EBADF (Bad file descriptor) [pid 7092] close(22) = -1 EBADF (Bad file descriptor) [pid 7092] close(23) = -1 EBADF (Bad file descriptor) [pid 7092] close(24) = -1 EBADF (Bad file descriptor) [pid 7092] close(25) = -1 EBADF (Bad file descriptor) [pid 7092] close(26) = -1 EBADF (Bad file descriptor) [pid 7092] close(27) = -1 EBADF (Bad file descriptor) [pid 7092] close(28) = -1 EBADF (Bad file descriptor) [pid 7092] close(29) = -1 EBADF (Bad file descriptor) [pid 7092] exit_group(0) = ? [pid 7092] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2042 ./strace-static-x86_64: Process 7093 attached [pid 7093] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7093] setpgid(0, 0) = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7093] write(3, "1000", 4) = 4 [pid 7093] close(3) = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7093] setns(201, 0) = 0 [pid 7093] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7093] setns(3, 0) = 0 [pid 7093] close(3) = 0 [pid 7093] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7093] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7093] close(3) = -1 EBADF (Bad file descriptor) [pid 7093] close(4) = 0 [pid 7093] close(5) = -1 EBADF (Bad file descriptor) [pid 7093] close(6) = -1 EBADF (Bad file descriptor) [pid 7093] close(7) = -1 EBADF (Bad file descriptor) [pid 7093] close(8) = -1 EBADF (Bad file descriptor) [pid 7093] close(9) = -1 EBADF (Bad file descriptor) [pid 7093] close(10) = -1 EBADF (Bad file descriptor) [pid 7093] close(11) = -1 EBADF (Bad file descriptor) [pid 7093] close(12) = -1 EBADF (Bad file descriptor) [pid 7093] close(13) = -1 EBADF (Bad file descriptor) [pid 7093] close(14) = -1 EBADF (Bad file descriptor) [pid 7093] close(15) = -1 EBADF (Bad file descriptor) [pid 7093] close(16) = -1 EBADF (Bad file descriptor) [pid 7093] close(17) = -1 EBADF (Bad file descriptor) [pid 7093] close(18) = -1 EBADF (Bad file descriptor) [pid 7093] close(19) = -1 EBADF (Bad file descriptor) [pid 7093] close(20) = -1 EBADF (Bad file descriptor) [pid 7093] close(21) = -1 EBADF (Bad file descriptor) [pid 7093] close(22) = -1 EBADF (Bad file descriptor) [pid 7093] close(23) = -1 EBADF (Bad file descriptor) [pid 7093] close(24) = -1 EBADF (Bad file descriptor) [pid 7093] close(25) = -1 EBADF (Bad file descriptor) [pid 7093] close(26) = -1 EBADF (Bad file descriptor) [pid 7093] close(27) = -1 EBADF (Bad file descriptor) [pid 7093] close(28) = -1 EBADF (Bad file descriptor) [ 114.596960][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.605060][ T4439] Bluetooth: hci0: link tx timeout [ 114.610697][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.618670][ T4439] Bluetooth: hci0: link tx timeout [ 114.624236][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.632416][ T4439] Bluetooth: hci0: link tx timeout [ 114.638312][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7093] close(29) = -1 EBADF (Bad file descriptor) [pid 7093] exit_group(0) = ? [pid 7093] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2043 ./strace-static-x86_64: Process 7094 attached [pid 7094] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7094] setpgid(0, 0) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7094] write(3, "1000", 4) = 4 [pid 7094] close(3) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7094] setns(201, 0) = 0 [pid 7094] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7094] setns(3, 0) = 0 [pid 7094] close(3) = 0 [pid 7094] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7094] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7094] close(3) = -1 EBADF (Bad file descriptor) [pid 7094] close(4) = 0 [pid 7094] close(5) = -1 EBADF (Bad file descriptor) [pid 7094] close(6) = -1 EBADF (Bad file descriptor) [pid 7094] close(7) = -1 EBADF (Bad file descriptor) [pid 7094] close(8) = -1 EBADF (Bad file descriptor) [pid 7094] close(9) = -1 EBADF (Bad file descriptor) [pid 7094] close(10) = -1 EBADF (Bad file descriptor) [pid 7094] close(11) = -1 EBADF (Bad file descriptor) [pid 7094] close(12) = -1 EBADF (Bad file descriptor) [pid 7094] close(13) = -1 EBADF (Bad file descriptor) [pid 7094] close(14) = -1 EBADF (Bad file descriptor) [pid 7094] close(15) = -1 EBADF (Bad file descriptor) [pid 7094] close(16) = -1 EBADF (Bad file descriptor) [pid 7094] close(17) = -1 EBADF (Bad file descriptor) [pid 7094] close(18) = -1 EBADF (Bad file descriptor) [pid 7094] close(19) = -1 EBADF (Bad file descriptor) [pid 7094] close(20) = -1 EBADF (Bad file descriptor) [pid 7094] close(21) = -1 EBADF (Bad file descriptor) [pid 7094] close(22) = -1 EBADF (Bad file descriptor) [pid 7094] close(23) = -1 EBADF (Bad file descriptor) [pid 7094] close(24) = -1 EBADF (Bad file descriptor) [pid 7094] close(25) = -1 EBADF (Bad file descriptor) [pid 7094] close(26) = -1 EBADF (Bad file descriptor) [pid 7094] close(27) = -1 EBADF (Bad file descriptor) [pid 7094] close(28) = -1 EBADF (Bad file descriptor) [pid 7094] close(29) = -1 EBADF (Bad file descriptor) [pid 7094] exit_group(0) = ? [pid 7094] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7095 attached , child_tidptr=0x555555cb2690) = 2044 [pid 7095] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7095] setpgid(0, 0) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7095] write(3, "1000", 4) = 4 [pid 7095] close(3) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7095] setns(201, 0) = 0 [pid 7095] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7095] setns(3, 0) = 0 [pid 7095] close(3) = 0 [pid 7095] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7095] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [ 114.646589][ T4439] Bluetooth: hci0: link tx timeout [ 114.652149][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.660167][ T4439] Bluetooth: hci0: link tx timeout [ 114.665634][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.673424][ T4439] Bluetooth: hci0: link tx timeout [ 114.678629][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.687325][ T4439] Bluetooth: hci0: link tx timeout [ 114.692593][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7095] close(3) = -1 EBADF (Bad file descriptor) [pid 7095] close(4) = 0 [pid 7095] close(5) = -1 EBADF (Bad file descriptor) [pid 7095] close(6) = -1 EBADF (Bad file descriptor) [pid 7095] close(7) = -1 EBADF (Bad file descriptor) [pid 7095] close(8) = -1 EBADF (Bad file descriptor) [pid 7095] close(9) = -1 EBADF (Bad file descriptor) [pid 7095] close(10) = -1 EBADF (Bad file descriptor) [pid 7095] close(11) = -1 EBADF (Bad file descriptor) [pid 7095] close(12) = -1 EBADF (Bad file descriptor) [pid 7095] close(13) = -1 EBADF (Bad file descriptor) [pid 7095] close(14) = -1 EBADF (Bad file descriptor) [pid 7095] close(15) = -1 EBADF (Bad file descriptor) [pid 7095] close(16) = -1 EBADF (Bad file descriptor) [pid 7095] close(17) = -1 EBADF (Bad file descriptor) [pid 7095] close(18) = -1 EBADF (Bad file descriptor) [pid 7095] close(19) = -1 EBADF (Bad file descriptor) [pid 7095] close(20) = -1 EBADF (Bad file descriptor) [pid 7095] close(21) = -1 EBADF (Bad file descriptor) [pid 7095] close(22) = -1 EBADF (Bad file descriptor) [pid 7095] close(23) = -1 EBADF (Bad file descriptor) [pid 7095] close(24) = -1 EBADF (Bad file descriptor) [pid 7095] close(25) = -1 EBADF (Bad file descriptor) [pid 7095] close(26) = -1 EBADF (Bad file descriptor) [pid 7095] close(27) = -1 EBADF (Bad file descriptor) [pid 7095] close(28) = -1 EBADF (Bad file descriptor) [pid 7095] close(29) = -1 EBADF (Bad file descriptor) [pid 7095] exit_group(0) = ? [pid 7095] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7096 attached , child_tidptr=0x555555cb2690) = 2045 [pid 7096] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7096] setpgid(0, 0) = 0 [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7096] write(3, "1000", 4) = 4 [pid 7096] close(3) = 0 [pid 7096] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7096] setns(201, 0) = 0 [pid 7096] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7096] setns(3, 0) = 0 [pid 7096] close(3) = 0 [pid 7096] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7096] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7096] close(3) = -1 EBADF (Bad file descriptor) [pid 7096] close(4) = 0 [pid 7096] close(5) = -1 EBADF (Bad file descriptor) [pid 7096] close(6) = -1 EBADF (Bad file descriptor) [pid 7096] close(7) = -1 EBADF (Bad file descriptor) [pid 7096] close(8) = -1 EBADF (Bad file descriptor) [pid 7096] close(9) = -1 EBADF (Bad file descriptor) [pid 7096] close(10) = -1 EBADF (Bad file descriptor) [pid 7096] close(11) = -1 EBADF (Bad file descriptor) [pid 7096] close(12) = -1 EBADF (Bad file descriptor) [pid 7096] close(13) = -1 EBADF (Bad file descriptor) [pid 7096] close(14) = -1 EBADF (Bad file descriptor) [pid 7096] close(15) = -1 EBADF (Bad file descriptor) [pid 7096] close(16) = -1 EBADF (Bad file descriptor) [pid 7096] close(17) = -1 EBADF (Bad file descriptor) [pid 7096] close(18) = -1 EBADF (Bad file descriptor) [pid 7096] close(19) = -1 EBADF (Bad file descriptor) [pid 7096] close(20) = -1 EBADF (Bad file descriptor) [pid 7096] close(21) = -1 EBADF (Bad file descriptor) [pid 7096] close(22) = -1 EBADF (Bad file descriptor) [pid 7096] close(23) = -1 EBADF (Bad file descriptor) [pid 7096] close(24) = -1 EBADF (Bad file descriptor) [pid 7096] close(25) = -1 EBADF (Bad file descriptor) [pid 7096] close(26) = -1 EBADF (Bad file descriptor) [pid 7096] close(27) = -1 EBADF (Bad file descriptor) [pid 7096] close(28) = -1 EBADF (Bad file descriptor) [pid 7096] close(29) = -1 EBADF (Bad file descriptor) [pid 7096] exit_group(0) = ? [pid 7096] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2046 ./strace-static-x86_64: Process 7097 attached [pid 7097] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7097] setpgid(0, 0) = 0 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7097] write(3, "1000", 4) = 4 [pid 7097] close(3) = 0 [pid 7097] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7097] setns(201, 0) = 0 [pid 7097] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7097] setns(3, 0) = 0 [pid 7097] close(3) = 0 [pid 7097] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7097] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7097] close(3) = -1 EBADF (Bad file descriptor) [pid 7097] close(4) = 0 [pid 7097] close(5) = -1 EBADF (Bad file descriptor) [pid 7097] close(6) = -1 EBADF (Bad file descriptor) [pid 7097] close(7) = -1 EBADF (Bad file descriptor) [pid 7097] close(8) = -1 EBADF (Bad file descriptor) [pid 7097] close(9) = -1 EBADF (Bad file descriptor) [pid 7097] close(10) = -1 EBADF (Bad file descriptor) [pid 7097] close(11) = -1 EBADF (Bad file descriptor) [pid 7097] close(12) = -1 EBADF (Bad file descriptor) [pid 7097] close(13) = -1 EBADF (Bad file descriptor) [pid 7097] close(14) = -1 EBADF (Bad file descriptor) [pid 7097] close(15) = -1 EBADF (Bad file descriptor) [pid 7097] close(16) = -1 EBADF (Bad file descriptor) [pid 7097] close(17) = -1 EBADF (Bad file descriptor) [pid 7097] close(18) = -1 EBADF (Bad file descriptor) [pid 7097] close(19) = -1 EBADF (Bad file descriptor) [pid 7097] close(20) = -1 EBADF (Bad file descriptor) [pid 7097] close(21) = -1 EBADF (Bad file descriptor) [pid 7097] close(22) = -1 EBADF (Bad file descriptor) [pid 7097] close(23) = -1 EBADF (Bad file descriptor) [pid 7097] close(24) = -1 EBADF (Bad file descriptor) [pid 7097] close(25) = -1 EBADF (Bad file descriptor) [pid 7097] close(26) = -1 EBADF (Bad file descriptor) [pid 7097] close(27) = -1 EBADF (Bad file descriptor) [pid 7097] close(28) = -1 EBADF (Bad file descriptor) [pid 7097] close(29) = -1 EBADF (Bad file descriptor) [pid 7097] exit_group(0) = ? [pid 7097] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2047 ./strace-static-x86_64: Process 7098 attached [pid 7098] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7098] setpgid(0, 0) = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7098] write(3, "1000", 4) = 4 [pid 7098] close(3) = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7098] setns(201, 0) = 0 [pid 7098] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7098] setns(3, 0) = 0 [pid 7098] close(3) = 0 [pid 7098] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 114.700699][ T4439] Bluetooth: hci0: link tx timeout [ 114.706453][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.714345][ T4439] Bluetooth: hci0: link tx timeout [ 114.720067][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.728233][ T4439] Bluetooth: hci0: link tx timeout [ 114.733872][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.742083][ T4439] Bluetooth: hci0: link tx timeout [pid 7098] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7098] close(3) = -1 EBADF (Bad file descriptor) [pid 7098] close(4) = 0 [pid 7098] close(5) = -1 EBADF (Bad file descriptor) [pid 7098] close(6) = -1 EBADF (Bad file descriptor) [pid 7098] close(7) = -1 EBADF (Bad file descriptor) [pid 7098] close(8) = -1 EBADF (Bad file descriptor) [pid 7098] close(9) = -1 EBADF (Bad file descriptor) [pid 7098] close(10) = -1 EBADF (Bad file descriptor) [pid 7098] close(11) = -1 EBADF (Bad file descriptor) [pid 7098] close(12) = -1 EBADF (Bad file descriptor) [pid 7098] close(13) = -1 EBADF (Bad file descriptor) [pid 7098] close(14) = -1 EBADF (Bad file descriptor) [pid 7098] close(15) = -1 EBADF (Bad file descriptor) [pid 7098] close(16) = -1 EBADF (Bad file descriptor) [pid 7098] close(17) = -1 EBADF (Bad file descriptor) [pid 7098] close(18) = -1 EBADF (Bad file descriptor) [pid 7098] close(19) = -1 EBADF (Bad file descriptor) [pid 7098] close(20) = -1 EBADF (Bad file descriptor) [pid 7098] close(21) = -1 EBADF (Bad file descriptor) [pid 7098] close(22) = -1 EBADF (Bad file descriptor) [pid 7098] close(23) = -1 EBADF (Bad file descriptor) [pid 7098] close(24) = -1 EBADF (Bad file descriptor) [pid 7098] close(25) = -1 EBADF (Bad file descriptor) [pid 7098] close(26) = -1 EBADF (Bad file descriptor) [pid 7098] close(27) = -1 EBADF (Bad file descriptor) [pid 7098] close(28) = -1 EBADF (Bad file descriptor) [pid 7098] close(29) = -1 EBADF (Bad file descriptor) [pid 7098] exit_group(0) = ? [pid 7098] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2048 ./strace-static-x86_64: Process 7099 attached [pid 7099] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7099] setpgid(0, 0) = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7099] write(3, "1000", 4) = 4 [pid 7099] close(3) = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7099] setns(201, 0) = 0 [pid 7099] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7099] setns(3, 0) = 0 [pid 7099] close(3) = 0 [pid 7099] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7099] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7099] close(3) = -1 EBADF (Bad file descriptor) [pid 7099] close(4) = 0 [pid 7099] close(5) = -1 EBADF (Bad file descriptor) [pid 7099] close(6) = -1 EBADF (Bad file descriptor) [pid 7099] close(7) = -1 EBADF (Bad file descriptor) [pid 7099] close(8) = -1 EBADF (Bad file descriptor) [pid 7099] close(9) = -1 EBADF (Bad file descriptor) [pid 7099] close(10) = -1 EBADF (Bad file descriptor) [pid 7099] close(11) = -1 EBADF (Bad file descriptor) [pid 7099] close(12) = -1 EBADF (Bad file descriptor) [pid 7099] close(13) = -1 EBADF (Bad file descriptor) [pid 7099] close(14) = -1 EBADF (Bad file descriptor) [pid 7099] close(15) = -1 EBADF (Bad file descriptor) [pid 7099] close(16) = -1 EBADF (Bad file descriptor) [pid 7099] close(17) = -1 EBADF (Bad file descriptor) [pid 7099] close(18) = -1 EBADF (Bad file descriptor) [pid 7099] close(19) = -1 EBADF (Bad file descriptor) [pid 7099] close(20) = -1 EBADF (Bad file descriptor) [pid 7099] close(21) = -1 EBADF (Bad file descriptor) [pid 7099] close(22) = -1 EBADF (Bad file descriptor) [pid 7099] close(23) = -1 EBADF (Bad file descriptor) [pid 7099] close(24) = -1 EBADF (Bad file descriptor) [pid 7099] close(25) = -1 EBADF (Bad file descriptor) [pid 7099] close(26) = -1 EBADF (Bad file descriptor) [pid 7099] close(27) = -1 EBADF (Bad file descriptor) [pid 7099] close(28) = -1 EBADF (Bad file descriptor) [pid 7099] close(29) = -1 EBADF (Bad file descriptor) [pid 7099] exit_group(0) = ? [pid 7099] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2048, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7100 attached , child_tidptr=0x555555cb2690) = 2049 [pid 7100] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7100] setpgid(0, 0) = 0 [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7100] write(3, "1000", 4) = 4 [pid 7100] close(3) = 0 [pid 7100] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7100] setns(201, 0) = 0 [pid 7100] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7100] setns(3, 0) = 0 [pid 7100] close(3) = 0 [pid 7100] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7100] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7100] close(3) = -1 EBADF (Bad file descriptor) [pid 7100] close(4) = 0 [pid 7100] close(5) = -1 EBADF (Bad file descriptor) [pid 7100] close(6) = -1 EBADF (Bad file descriptor) [pid 7100] close(7) = -1 EBADF (Bad file descriptor) [pid 7100] close(8) = -1 EBADF (Bad file descriptor) [pid 7100] close(9) = -1 EBADF (Bad file descriptor) [pid 7100] close(10) = -1 EBADF (Bad file descriptor) [pid 7100] close(11) = -1 EBADF (Bad file descriptor) [pid 7100] close(12) = -1 EBADF (Bad file descriptor) [pid 7100] close(13) = -1 EBADF (Bad file descriptor) [pid 7100] close(14) = -1 EBADF (Bad file descriptor) [pid 7100] close(15) = -1 EBADF (Bad file descriptor) [pid 7100] close(16) = -1 EBADF (Bad file descriptor) [pid 7100] close(17) = -1 EBADF (Bad file descriptor) [pid 7100] close(18) = -1 EBADF (Bad file descriptor) [pid 7100] close(19) = -1 EBADF (Bad file descriptor) [pid 7100] close(20) = -1 EBADF (Bad file descriptor) [pid 7100] close(21) = -1 EBADF (Bad file descriptor) [pid 7100] close(22) = -1 EBADF (Bad file descriptor) [pid 7100] close(23) = -1 EBADF (Bad file descriptor) [pid 7100] close(24) = -1 EBADF (Bad file descriptor) [pid 7100] close(25) = -1 EBADF (Bad file descriptor) [pid 7100] close(26) = -1 EBADF (Bad file descriptor) [pid 7100] close(27) = -1 EBADF (Bad file descriptor) [pid 7100] close(28) = -1 EBADF (Bad file descriptor) [pid 7100] close(29) = -1 EBADF (Bad file descriptor) [pid 7100] exit_group(0) = ? [pid 7100] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 114.747985][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.756234][ T4439] Bluetooth: hci0: link tx timeout [ 114.762045][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.770440][ T4439] Bluetooth: hci0: link tx timeout [ 114.776018][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.784053][ T4439] Bluetooth: hci0: link tx timeout [ 114.789573][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7101 attached [pid 7101] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2050 [pid 7101] <... set_robust_list resumed>) = 0 [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7101] setpgid(0, 0) = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7101] write(3, "1000", 4) = 4 [pid 7101] close(3) = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7101] setns(201, 0) = 0 [pid 7101] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7101] setns(3, 0) = 0 [pid 7101] close(3) = 0 [pid 7101] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7101] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7101] close(3) = -1 EBADF (Bad file descriptor) [pid 7101] close(4) = 0 [pid 7101] close(5) = -1 EBADF (Bad file descriptor) [pid 7101] close(6) = -1 EBADF (Bad file descriptor) [pid 7101] close(7) = -1 EBADF (Bad file descriptor) [pid 7101] close(8) = -1 EBADF (Bad file descriptor) [pid 7101] close(9) = -1 EBADF (Bad file descriptor) [pid 7101] close(10) = -1 EBADF (Bad file descriptor) [pid 7101] close(11) = -1 EBADF (Bad file descriptor) [pid 7101] close(12) = -1 EBADF (Bad file descriptor) [pid 7101] close(13) = -1 EBADF (Bad file descriptor) [pid 7101] close(14) = -1 EBADF (Bad file descriptor) [pid 7101] close(15) = -1 EBADF (Bad file descriptor) [pid 7101] close(16) = -1 EBADF (Bad file descriptor) [pid 7101] close(17) = -1 EBADF (Bad file descriptor) [pid 7101] close(18) = -1 EBADF (Bad file descriptor) [pid 7101] close(19) = -1 EBADF (Bad file descriptor) [pid 7101] close(20) = -1 EBADF (Bad file descriptor) [pid 7101] close(21) = -1 EBADF (Bad file descriptor) [pid 7101] close(22) = -1 EBADF (Bad file descriptor) [pid 7101] close(23) = -1 EBADF (Bad file descriptor) [pid 7101] close(24) = -1 EBADF (Bad file descriptor) [pid 7101] close(25) = -1 EBADF (Bad file descriptor) [pid 7101] close(26) = -1 EBADF (Bad file descriptor) [pid 7101] close(27) = -1 EBADF (Bad file descriptor) [pid 7101] close(28) = -1 EBADF (Bad file descriptor) [pid 7101] close(29) = -1 EBADF (Bad file descriptor) [pid 7101] exit_group(0) = ? [pid 7101] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7102 attached , child_tidptr=0x555555cb2690) = 2051 [pid 7102] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7102] setpgid(0, 0) = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7102] write(3, "1000", 4) = 4 [pid 7102] close(3) = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7102] setns(201, 0) = 0 [pid 7102] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7102] setns(3, 0) = 0 [pid 7102] close(3) = 0 [pid 7102] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7102] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7102] close(3) = -1 EBADF (Bad file descriptor) [pid 7102] close(4) = 0 [pid 7102] close(5) = -1 EBADF (Bad file descriptor) [pid 7102] close(6) = -1 EBADF (Bad file descriptor) [pid 7102] close(7) = -1 EBADF (Bad file descriptor) [pid 7102] close(8) = -1 EBADF (Bad file descriptor) [pid 7102] close(9) = -1 EBADF (Bad file descriptor) [pid 7102] close(10) = -1 EBADF (Bad file descriptor) [pid 7102] close(11) = -1 EBADF (Bad file descriptor) [pid 7102] close(12) = -1 EBADF (Bad file descriptor) [pid 7102] close(13) = -1 EBADF (Bad file descriptor) [pid 7102] close(14) = -1 EBADF (Bad file descriptor) [pid 7102] close(15) = -1 EBADF (Bad file descriptor) [pid 7102] close(16) = -1 EBADF (Bad file descriptor) [pid 7102] close(17) = -1 EBADF (Bad file descriptor) [pid 7102] close(18) = -1 EBADF (Bad file descriptor) [pid 7102] close(19) = -1 EBADF (Bad file descriptor) [pid 7102] close(20) = -1 EBADF (Bad file descriptor) [pid 7102] close(21) = -1 EBADF (Bad file descriptor) [pid 7102] close(22) = -1 EBADF (Bad file descriptor) [pid 7102] close(23) = -1 EBADF (Bad file descriptor) [pid 7102] close(24) = -1 EBADF (Bad file descriptor) [pid 7102] close(25) = -1 EBADF (Bad file descriptor) [pid 7102] close(26) = -1 EBADF (Bad file descriptor) [pid 7102] close(27) = -1 EBADF (Bad file descriptor) [pid 7102] close(28) = -1 EBADF (Bad file descriptor) [pid 7102] close(29) = -1 EBADF (Bad file descriptor) [pid 7102] exit_group(0) = ? [pid 7102] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7103 attached , child_tidptr=0x555555cb2690) = 2052 [pid 7103] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7103] setpgid(0, 0) = 0 [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7103] write(3, "1000", 4) = 4 [pid 7103] close(3) = 0 [pid 7103] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7103] setns(201, 0) = 0 [pid 7103] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7103] setns(3, 0) = 0 [pid 7103] close(3) = 0 [pid 7103] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7103] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7103] close(3) = -1 EBADF (Bad file descriptor) [pid 7103] close(4) = 0 [pid 7103] close(5) = -1 EBADF (Bad file descriptor) [pid 7103] close(6) = -1 EBADF (Bad file descriptor) [pid 7103] close(7) = -1 EBADF (Bad file descriptor) [pid 7103] close(8) = -1 EBADF (Bad file descriptor) [pid 7103] close(9) = -1 EBADF (Bad file descriptor) [pid 7103] close(10) = -1 EBADF (Bad file descriptor) [pid 7103] close(11) = -1 EBADF (Bad file descriptor) [pid 7103] close(12) = -1 EBADF (Bad file descriptor) [pid 7103] close(13) = -1 EBADF (Bad file descriptor) [ 114.797562][ T4439] Bluetooth: hci0: link tx timeout [ 114.802890][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.811121][ T4439] Bluetooth: hci0: link tx timeout [ 114.816546][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.824807][ T4439] Bluetooth: hci0: link tx timeout [ 114.830497][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.838607][ T4439] Bluetooth: hci0: link tx timeout [ 114.844008][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7103] close(14) = -1 EBADF (Bad file descriptor) [pid 7103] close(15) = -1 EBADF (Bad file descriptor) [pid 7103] close(16) = -1 EBADF (Bad file descriptor) [pid 7103] close(17) = -1 EBADF (Bad file descriptor) [pid 7103] close(18) = -1 EBADF (Bad file descriptor) [pid 7103] close(19) = -1 EBADF (Bad file descriptor) [pid 7103] close(20) = -1 EBADF (Bad file descriptor) [pid 7103] close(21) = -1 EBADF (Bad file descriptor) [pid 7103] close(22) = -1 EBADF (Bad file descriptor) [pid 7103] close(23) = -1 EBADF (Bad file descriptor) [pid 7103] close(24) = -1 EBADF (Bad file descriptor) [pid 7103] close(25) = -1 EBADF (Bad file descriptor) [pid 7103] close(26) = -1 EBADF (Bad file descriptor) [pid 7103] close(27) = -1 EBADF (Bad file descriptor) [pid 7103] close(28) = -1 EBADF (Bad file descriptor) [pid 7103] close(29) = -1 EBADF (Bad file descriptor) [pid 7103] exit_group(0) = ? [pid 7103] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7104 attached , child_tidptr=0x555555cb2690) = 2053 [pid 7104] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7104] setpgid(0, 0) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7104] write(3, "1000", 4) = 4 [pid 7104] close(3) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7104] setns(201, 0) = 0 [pid 7104] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7104] setns(3, 0) = 0 [pid 7104] close(3) = 0 [pid 7104] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7104] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7104] close(3) = -1 EBADF (Bad file descriptor) [pid 7104] close(4) = 0 [pid 7104] close(5) = -1 EBADF (Bad file descriptor) [pid 7104] close(6) = -1 EBADF (Bad file descriptor) [pid 7104] close(7) = -1 EBADF (Bad file descriptor) [pid 7104] close(8) = -1 EBADF (Bad file descriptor) [pid 7104] close(9) = -1 EBADF (Bad file descriptor) [pid 7104] close(10) = -1 EBADF (Bad file descriptor) [pid 7104] close(11) = -1 EBADF (Bad file descriptor) [pid 7104] close(12) = -1 EBADF (Bad file descriptor) [pid 7104] close(13) = -1 EBADF (Bad file descriptor) [pid 7104] close(14) = -1 EBADF (Bad file descriptor) [pid 7104] close(15) = -1 EBADF (Bad file descriptor) [pid 7104] close(16) = -1 EBADF (Bad file descriptor) [pid 7104] close(17) = -1 EBADF (Bad file descriptor) [pid 7104] close(18) = -1 EBADF (Bad file descriptor) [pid 7104] close(19) = -1 EBADF (Bad file descriptor) [pid 7104] close(20) = -1 EBADF (Bad file descriptor) [pid 7104] close(21) = -1 EBADF (Bad file descriptor) [pid 7104] close(22) = -1 EBADF (Bad file descriptor) [pid 7104] close(23) = -1 EBADF (Bad file descriptor) [pid 7104] close(24) = -1 EBADF (Bad file descriptor) [pid 7104] close(25) = -1 EBADF (Bad file descriptor) [pid 7104] close(26) = -1 EBADF (Bad file descriptor) [pid 7104] close(27) = -1 EBADF (Bad file descriptor) [pid 7104] close(28) = -1 EBADF (Bad file descriptor) [pid 7104] close(29) = -1 EBADF (Bad file descriptor) [pid 7104] exit_group(0) = ? [pid 7104] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7105 attached [pid 7105] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7105] setpgid(0, 0) = 0 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2054 [pid 7105] <... openat resumed>) = 3 [pid 7105] write(3, "1000", 4) = 4 [pid 7105] close(3) = 0 [pid 7105] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7105] setns(201, 0) = 0 [pid 7105] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7105] setns(3, 0) = 0 [pid 7105] close(3) = 0 [pid 7105] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7105] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7105] close(3) = -1 EBADF (Bad file descriptor) [pid 7105] close(4) = 0 [pid 7105] close(5) = -1 EBADF (Bad file descriptor) [pid 7105] close(6) = -1 EBADF (Bad file descriptor) [pid 7105] close(7) = -1 EBADF (Bad file descriptor) [pid 7105] close(8) = -1 EBADF (Bad file descriptor) [pid 7105] close(9) = -1 EBADF (Bad file descriptor) [pid 7105] close(10) = -1 EBADF (Bad file descriptor) [pid 7105] close(11) = -1 EBADF (Bad file descriptor) [pid 7105] close(12) = -1 EBADF (Bad file descriptor) [pid 7105] close(13) = -1 EBADF (Bad file descriptor) [pid 7105] close(14) = -1 EBADF (Bad file descriptor) [pid 7105] close(15) = -1 EBADF (Bad file descriptor) [pid 7105] close(16) = -1 EBADF (Bad file descriptor) [pid 7105] close(17) = -1 EBADF (Bad file descriptor) [pid 7105] close(18) = -1 EBADF (Bad file descriptor) [pid 7105] close(19) = -1 EBADF (Bad file descriptor) [pid 7105] close(20) = -1 EBADF (Bad file descriptor) [pid 7105] close(21) = -1 EBADF (Bad file descriptor) [pid 7105] close(22) = -1 EBADF (Bad file descriptor) [pid 7105] close(23) = -1 EBADF (Bad file descriptor) [pid 7105] close(24) = -1 EBADF (Bad file descriptor) [pid 7105] close(25) = -1 EBADF (Bad file descriptor) [pid 7105] close(26) = -1 EBADF (Bad file descriptor) [pid 7105] close(27) = -1 EBADF (Bad file descriptor) [pid 7105] close(28) = -1 EBADF (Bad file descriptor) [pid 7105] close(29) = -1 EBADF (Bad file descriptor) [pid 7105] exit_group(0) = ? [pid 7105] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7106 attached , child_tidptr=0x555555cb2690) = 2055 [pid 7106] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7106] setpgid(0, 0) = 0 [ 114.852178][ T4439] Bluetooth: hci0: link tx timeout [ 114.857319][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.865416][ T4439] Bluetooth: hci0: link tx timeout [ 114.871097][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.879429][ T4439] Bluetooth: hci0: link tx timeout [ 114.884937][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.892695][ T4439] Bluetooth: hci0: link tx timeout [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7106] write(3, "1000", 4) = 4 [pid 7106] close(3) = 0 [pid 7106] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7106] setns(201, 0) = 0 [pid 7106] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7106] setns(3, 0) = 0 [pid 7106] close(3) = 0 [pid 7106] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7106] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7106] close(3) = -1 EBADF (Bad file descriptor) [pid 7106] close(4) = 0 [pid 7106] close(5) = -1 EBADF (Bad file descriptor) [pid 7106] close(6) = -1 EBADF (Bad file descriptor) [pid 7106] close(7) = -1 EBADF (Bad file descriptor) [pid 7106] close(8) = -1 EBADF (Bad file descriptor) [pid 7106] close(9) = -1 EBADF (Bad file descriptor) [pid 7106] close(10) = -1 EBADF (Bad file descriptor) [pid 7106] close(11) = -1 EBADF (Bad file descriptor) [pid 7106] close(12) = -1 EBADF (Bad file descriptor) [pid 7106] close(13) = -1 EBADF (Bad file descriptor) [pid 7106] close(14) = -1 EBADF (Bad file descriptor) [pid 7106] close(15) = -1 EBADF (Bad file descriptor) [pid 7106] close(16) = -1 EBADF (Bad file descriptor) [pid 7106] close(17) = -1 EBADF (Bad file descriptor) [pid 7106] close(18) = -1 EBADF (Bad file descriptor) [pid 7106] close(19) = -1 EBADF (Bad file descriptor) [pid 7106] close(20) = -1 EBADF (Bad file descriptor) [pid 7106] close(21) = -1 EBADF (Bad file descriptor) [pid 7106] close(22) = -1 EBADF (Bad file descriptor) [pid 7106] close(23) = -1 EBADF (Bad file descriptor) [pid 7106] close(24) = -1 EBADF (Bad file descriptor) [pid 7106] close(25) = -1 EBADF (Bad file descriptor) [pid 7106] close(26) = -1 EBADF (Bad file descriptor) [pid 7106] close(27) = -1 EBADF (Bad file descriptor) [pid 7106] close(28) = -1 EBADF (Bad file descriptor) [pid 7106] close(29) = -1 EBADF (Bad file descriptor) [pid 7106] exit_group(0) = ? [pid 7106] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2056 ./strace-static-x86_64: Process 7107 attached [pid 7107] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7107] setpgid(0, 0) = 0 [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7107] write(3, "1000", 4) = 4 [pid 7107] close(3) = 0 [pid 7107] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7107] setns(201, 0) = 0 [pid 7107] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7107] setns(3, 0) = 0 [pid 7107] close(3) = 0 [pid 7107] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7107] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7107] close(3) = -1 EBADF (Bad file descriptor) [pid 7107] close(4) = 0 [pid 7107] close(5) = -1 EBADF (Bad file descriptor) [pid 7107] close(6) = -1 EBADF (Bad file descriptor) [pid 7107] close(7) = -1 EBADF (Bad file descriptor) [pid 7107] close(8) = -1 EBADF (Bad file descriptor) [pid 7107] close(9) = -1 EBADF (Bad file descriptor) [pid 7107] close(10) = -1 EBADF (Bad file descriptor) [pid 7107] close(11) = -1 EBADF (Bad file descriptor) [pid 7107] close(12) = -1 EBADF (Bad file descriptor) [pid 7107] close(13) = -1 EBADF (Bad file descriptor) [pid 7107] close(14) = -1 EBADF (Bad file descriptor) [pid 7107] close(15) = -1 EBADF (Bad file descriptor) [pid 7107] close(16) = -1 EBADF (Bad file descriptor) [pid 7107] close(17) = -1 EBADF (Bad file descriptor) [pid 7107] close(18) = -1 EBADF (Bad file descriptor) [pid 7107] close(19) = -1 EBADF (Bad file descriptor) [pid 7107] close(20) = -1 EBADF (Bad file descriptor) [pid 7107] close(21) = -1 EBADF (Bad file descriptor) [pid 7107] close(22) = -1 EBADF (Bad file descriptor) [pid 7107] close(23) = -1 EBADF (Bad file descriptor) [pid 7107] close(24) = -1 EBADF (Bad file descriptor) [pid 7107] close(25) = -1 EBADF (Bad file descriptor) [pid 7107] close(26) = -1 EBADF (Bad file descriptor) [pid 7107] close(27) = -1 EBADF (Bad file descriptor) [pid 7107] close(28) = -1 EBADF (Bad file descriptor) [pid 7107] close(29) = -1 EBADF (Bad file descriptor) [pid 7107] exit_group(0) = ? [pid 7107] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7108 attached [pid 7108] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2057 [pid 7108] setpgid(0, 0) = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7108] write(3, "1000", 4) = 4 [pid 7108] close(3) = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7108] setns(201, 0) = 0 [pid 7108] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7108] setns(3, 0) = 0 [pid 7108] close(3) = 0 [pid 7108] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7108] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7108] close(3) = -1 EBADF (Bad file descriptor) [pid 7108] close(4) = 0 [pid 7108] close(5) = -1 EBADF (Bad file descriptor) [pid 7108] close(6) = -1 EBADF (Bad file descriptor) [pid 7108] close(7) = -1 EBADF (Bad file descriptor) [pid 7108] close(8) = -1 EBADF (Bad file descriptor) [pid 7108] close(9) = -1 EBADF (Bad file descriptor) [ 114.898042][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.906443][ T4439] Bluetooth: hci0: link tx timeout [ 114.911989][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.920634][ T4439] Bluetooth: hci0: link tx timeout [ 114.925905][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.937867][ T4439] Bluetooth: hci0: link tx timeout [ 114.943457][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7108] close(10) = -1 EBADF (Bad file descriptor) [pid 7108] close(11) = -1 EBADF (Bad file descriptor) [pid 7108] close(12) = -1 EBADF (Bad file descriptor) [pid 7108] close(13) = -1 EBADF (Bad file descriptor) [pid 7108] close(14) = -1 EBADF (Bad file descriptor) [pid 7108] close(15) = -1 EBADF (Bad file descriptor) [pid 7108] close(16) = -1 EBADF (Bad file descriptor) [pid 7108] close(17) = -1 EBADF (Bad file descriptor) [pid 7108] close(18) = -1 EBADF (Bad file descriptor) [pid 7108] close(19) = -1 EBADF (Bad file descriptor) [pid 7108] close(20) = -1 EBADF (Bad file descriptor) [pid 7108] close(21) = -1 EBADF (Bad file descriptor) [pid 7108] close(22) = -1 EBADF (Bad file descriptor) [pid 7108] close(23) = -1 EBADF (Bad file descriptor) [pid 7108] close(24) = -1 EBADF (Bad file descriptor) [pid 7108] close(25) = -1 EBADF (Bad file descriptor) [pid 7108] close(26) = -1 EBADF (Bad file descriptor) [pid 7108] close(27) = -1 EBADF (Bad file descriptor) [pid 7108] close(28) = -1 EBADF (Bad file descriptor) [pid 7108] close(29) = -1 EBADF (Bad file descriptor) [pid 7108] exit_group(0) = ? [pid 7108] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7109 attached [pid 7109] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7109] setpgid(0, 0) = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2058 [pid 7109] <... openat resumed>) = 3 [pid 7109] write(3, "1000", 4) = 4 [pid 7109] close(3) = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7109] setns(201, 0) = 0 [pid 7109] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7109] setns(3, 0) = 0 [pid 7109] close(3) = 0 [pid 7109] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7109] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7109] close(3) = -1 EBADF (Bad file descriptor) [pid 7109] close(4) = 0 [pid 7109] close(5) = -1 EBADF (Bad file descriptor) [pid 7109] close(6) = -1 EBADF (Bad file descriptor) [pid 7109] close(7) = -1 EBADF (Bad file descriptor) [pid 7109] close(8) = -1 EBADF (Bad file descriptor) [pid 7109] close(9) = -1 EBADF (Bad file descriptor) [pid 7109] close(10) = -1 EBADF (Bad file descriptor) [pid 7109] close(11) = -1 EBADF (Bad file descriptor) [pid 7109] close(12) = -1 EBADF (Bad file descriptor) [pid 7109] close(13) = -1 EBADF (Bad file descriptor) [pid 7109] close(14) = -1 EBADF (Bad file descriptor) [pid 7109] close(15) = -1 EBADF (Bad file descriptor) [pid 7109] close(16) = -1 EBADF (Bad file descriptor) [pid 7109] close(17) = -1 EBADF (Bad file descriptor) [pid 7109] close(18) = -1 EBADF (Bad file descriptor) [pid 7109] close(19) = -1 EBADF (Bad file descriptor) [pid 7109] close(20) = -1 EBADF (Bad file descriptor) [pid 7109] close(21) = -1 EBADF (Bad file descriptor) [pid 7109] close(22) = -1 EBADF (Bad file descriptor) [pid 7109] close(23) = -1 EBADF (Bad file descriptor) [pid 7109] close(24) = -1 EBADF (Bad file descriptor) [pid 7109] close(25) = -1 EBADF (Bad file descriptor) [pid 7109] close(26) = -1 EBADF (Bad file descriptor) [pid 7109] close(27) = -1 EBADF (Bad file descriptor) [pid 7109] close(28) = -1 EBADF (Bad file descriptor) [pid 7109] close(29) = -1 EBADF (Bad file descriptor) [pid 7109] exit_group(0) = ? [pid 7109] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7110 attached [pid 7110] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2059 [pid 7110] <... prctl resumed>) = 0 [pid 7110] setpgid(0, 0) = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7110] write(3, "1000", 4) = 4 [pid 7110] close(3) = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7110] setns(201, 0) = 0 [pid 7110] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7110] setns(3, 0) = 0 [pid 7110] close(3) = 0 [pid 7110] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7110] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7110] close(3) = -1 EBADF (Bad file descriptor) [pid 7110] close(4) = 0 [pid 7110] close(5) = -1 EBADF (Bad file descriptor) [pid 7110] close(6) = -1 EBADF (Bad file descriptor) [pid 7110] close(7) = -1 EBADF (Bad file descriptor) [pid 7110] close(8) = -1 EBADF (Bad file descriptor) [pid 7110] close(9) = -1 EBADF (Bad file descriptor) [pid 7110] close(10) = -1 EBADF (Bad file descriptor) [pid 7110] close(11) = -1 EBADF (Bad file descriptor) [pid 7110] close(12) = -1 EBADF (Bad file descriptor) [pid 7110] close(13) = -1 EBADF (Bad file descriptor) [pid 7110] close(14) = -1 EBADF (Bad file descriptor) [pid 7110] close(15) = -1 EBADF (Bad file descriptor) [pid 7110] close(16) = -1 EBADF (Bad file descriptor) [pid 7110] close(17) = -1 EBADF (Bad file descriptor) [pid 7110] close(18) = -1 EBADF (Bad file descriptor) [pid 7110] close(19) = -1 EBADF (Bad file descriptor) [pid 7110] close(20) = -1 EBADF (Bad file descriptor) [pid 7110] close(21) = -1 EBADF (Bad file descriptor) [pid 7110] close(22) = -1 EBADF (Bad file descriptor) [pid 7110] close(23) = -1 EBADF (Bad file descriptor) [pid 7110] close(24) = -1 EBADF (Bad file descriptor) [pid 7110] close(25) = -1 EBADF (Bad file descriptor) [pid 7110] close(26) = -1 EBADF (Bad file descriptor) [pid 7110] close(27) = -1 EBADF (Bad file descriptor) [pid 7110] close(28) = -1 EBADF (Bad file descriptor) [pid 7110] close(29) = -1 EBADF (Bad file descriptor) [pid 7110] exit_group(0) = ? [pid 7110] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7111 attached , child_tidptr=0x555555cb2690) = 2060 [pid 7111] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7111] setpgid(0, 0) = 0 [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7111] write(3, "1000", 4) = 4 [pid 7111] close(3) = 0 [pid 7111] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7111] setns(201, 0) = 0 [pid 7111] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7111] setns(3, 0) = 0 [pid 7111] close(3) = 0 [pid 7111] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 114.951612][ T4439] Bluetooth: hci0: link tx timeout [ 114.957366][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.965509][ T4439] Bluetooth: hci0: link tx timeout [ 114.971075][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 114.979407][ T4439] Bluetooth: hci0: link tx timeout [ 114.984814][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.992918][ T4439] Bluetooth: hci0: link tx timeout [pid 7111] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7111] close(3) = -1 EBADF (Bad file descriptor) [pid 7111] close(4) = 0 [pid 7111] close(5) = -1 EBADF (Bad file descriptor) [pid 7111] close(6) = -1 EBADF (Bad file descriptor) [pid 7111] close(7) = -1 EBADF (Bad file descriptor) [pid 7111] close(8) = -1 EBADF (Bad file descriptor) [pid 7111] close(9) = -1 EBADF (Bad file descriptor) [pid 7111] close(10) = -1 EBADF (Bad file descriptor) [pid 7111] close(11) = -1 EBADF (Bad file descriptor) [pid 7111] close(12) = -1 EBADF (Bad file descriptor) [pid 7111] close(13) = -1 EBADF (Bad file descriptor) [pid 7111] close(14) = -1 EBADF (Bad file descriptor) [pid 7111] close(15) = -1 EBADF (Bad file descriptor) [pid 7111] close(16) = -1 EBADF (Bad file descriptor) [pid 7111] close(17) = -1 EBADF (Bad file descriptor) [pid 7111] close(18) = -1 EBADF (Bad file descriptor) [pid 7111] close(19) = -1 EBADF (Bad file descriptor) [pid 7111] close(20) = -1 EBADF (Bad file descriptor) [pid 7111] close(21) = -1 EBADF (Bad file descriptor) [pid 7111] close(22) = -1 EBADF (Bad file descriptor) [pid 7111] close(23) = -1 EBADF (Bad file descriptor) [pid 7111] close(24) = -1 EBADF (Bad file descriptor) [pid 7111] close(25) = -1 EBADF (Bad file descriptor) [pid 7111] close(26) = -1 EBADF (Bad file descriptor) [pid 7111] close(27) = -1 EBADF (Bad file descriptor) [pid 7111] close(28) = -1 EBADF (Bad file descriptor) [pid 7111] close(29) = -1 EBADF (Bad file descriptor) [pid 7111] exit_group(0) = ? [pid 7111] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7112 attached , child_tidptr=0x555555cb2690) = 2061 [pid 7112] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7112] setpgid(0, 0) = 0 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7112] write(3, "1000", 4) = 4 [pid 7112] close(3) = 0 [pid 7112] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7112] setns(201, 0) = 0 [pid 7112] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7112] setns(3, 0) = 0 [pid 7112] close(3) = 0 [pid 7112] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7112] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7112] close(3) = -1 EBADF (Bad file descriptor) [pid 7112] close(4) = 0 [pid 7112] close(5) = -1 EBADF (Bad file descriptor) [pid 7112] close(6) = -1 EBADF (Bad file descriptor) [pid 7112] close(7) = -1 EBADF (Bad file descriptor) [pid 7112] close(8) = -1 EBADF (Bad file descriptor) [pid 7112] close(9) = -1 EBADF (Bad file descriptor) [pid 7112] close(10) = -1 EBADF (Bad file descriptor) [pid 7112] close(11) = -1 EBADF (Bad file descriptor) [pid 7112] close(12) = -1 EBADF (Bad file descriptor) [pid 7112] close(13) = -1 EBADF (Bad file descriptor) [pid 7112] close(14) = -1 EBADF (Bad file descriptor) [pid 7112] close(15) = -1 EBADF (Bad file descriptor) [pid 7112] close(16) = -1 EBADF (Bad file descriptor) [pid 7112] close(17) = -1 EBADF (Bad file descriptor) [pid 7112] close(18) = -1 EBADF (Bad file descriptor) [pid 7112] close(19) = -1 EBADF (Bad file descriptor) [pid 7112] close(20) = -1 EBADF (Bad file descriptor) [pid 7112] close(21) = -1 EBADF (Bad file descriptor) [pid 7112] close(22) = -1 EBADF (Bad file descriptor) [pid 7112] close(23) = -1 EBADF (Bad file descriptor) [pid 7112] close(24) = -1 EBADF (Bad file descriptor) [pid 7112] close(25) = -1 EBADF (Bad file descriptor) [pid 7112] close(26) = -1 EBADF (Bad file descriptor) [pid 7112] close(27) = -1 EBADF (Bad file descriptor) [pid 7112] close(28) = -1 EBADF (Bad file descriptor) [pid 7112] close(29) = -1 EBADF (Bad file descriptor) [pid 7112] exit_group(0) = ? [pid 7112] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7113 attached [pid 7113] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7113] setpgid(0, 0) = 0 [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2062 [pid 7113] <... openat resumed>) = 3 [pid 7113] write(3, "1000", 4) = 4 [pid 7113] close(3) = 0 [pid 7113] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7113] setns(201, 0) = 0 [pid 7113] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7113] setns(3, 0) = 0 [pid 7113] close(3) = 0 [pid 7113] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7113] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7113] close(3) = -1 EBADF (Bad file descriptor) [pid 7113] close(4) = 0 [pid 7113] close(5) = -1 EBADF (Bad file descriptor) [pid 7113] close(6) = -1 EBADF (Bad file descriptor) [pid 7113] close(7) = -1 EBADF (Bad file descriptor) [pid 7113] close(8) = -1 EBADF (Bad file descriptor) [pid 7113] close(9) = -1 EBADF (Bad file descriptor) [pid 7113] close(10) = -1 EBADF (Bad file descriptor) [pid 7113] close(11) = -1 EBADF (Bad file descriptor) [pid 7113] close(12) = -1 EBADF (Bad file descriptor) [pid 7113] close(13) = -1 EBADF (Bad file descriptor) [pid 7113] close(14) = -1 EBADF (Bad file descriptor) [pid 7113] close(15) = -1 EBADF (Bad file descriptor) [pid 7113] close(16) = -1 EBADF (Bad file descriptor) [pid 7113] close(17) = -1 EBADF (Bad file descriptor) [pid 7113] close(18) = -1 EBADF (Bad file descriptor) [pid 7113] close(19) = -1 EBADF (Bad file descriptor) [pid 7113] close(20) = -1 EBADF (Bad file descriptor) [pid 7113] close(21) = -1 EBADF (Bad file descriptor) [pid 7113] close(22) = -1 EBADF (Bad file descriptor) [pid 7113] close(23) = -1 EBADF (Bad file descriptor) [pid 7113] close(24) = -1 EBADF (Bad file descriptor) [pid 7113] close(25) = -1 EBADF (Bad file descriptor) [pid 7113] close(26) = -1 EBADF (Bad file descriptor) [pid 7113] close(27) = -1 EBADF (Bad file descriptor) [pid 7113] close(28) = -1 EBADF (Bad file descriptor) [pid 7113] close(29) = -1 EBADF (Bad file descriptor) [pid 7113] exit_group(0) = ? [pid 7113] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2063 ./strace-static-x86_64: Process 7114 attached [pid 7114] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7114] setpgid(0, 0) = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7114] write(3, "1000", 4) = 4 [pid 7114] close(3) = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7114] setns(201, 0) = 0 [ 114.998259][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.006356][ T4439] Bluetooth: hci0: link tx timeout [ 115.011755][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.019505][ T4439] Bluetooth: hci0: link tx timeout [ 115.025155][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.033268][ T4439] Bluetooth: hci0: link tx timeout [ 115.038863][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.047135][ T4439] Bluetooth: hci0: link tx timeout [pid 7114] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7114] setns(3, 0) = 0 [pid 7114] close(3) = 0 [pid 7114] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7114] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7114] close(3) = -1 EBADF (Bad file descriptor) [pid 7114] close(4) = 0 [pid 7114] close(5) = -1 EBADF (Bad file descriptor) [pid 7114] close(6) = -1 EBADF (Bad file descriptor) [pid 7114] close(7) = -1 EBADF (Bad file descriptor) [pid 7114] close(8) = -1 EBADF (Bad file descriptor) [pid 7114] close(9) = -1 EBADF (Bad file descriptor) [pid 7114] close(10) = -1 EBADF (Bad file descriptor) [pid 7114] close(11) = -1 EBADF (Bad file descriptor) [pid 7114] close(12) = -1 EBADF (Bad file descriptor) [pid 7114] close(13) = -1 EBADF (Bad file descriptor) [pid 7114] close(14) = -1 EBADF (Bad file descriptor) [pid 7114] close(15) = -1 EBADF (Bad file descriptor) [pid 7114] close(16) = -1 EBADF (Bad file descriptor) [pid 7114] close(17) = -1 EBADF (Bad file descriptor) [pid 7114] close(18) = -1 EBADF (Bad file descriptor) [pid 7114] close(19) = -1 EBADF (Bad file descriptor) [pid 7114] close(20) = -1 EBADF (Bad file descriptor) [pid 7114] close(21) = -1 EBADF (Bad file descriptor) [pid 7114] close(22) = -1 EBADF (Bad file descriptor) [pid 7114] close(23) = -1 EBADF (Bad file descriptor) [pid 7114] close(24) = -1 EBADF (Bad file descriptor) [pid 7114] close(25) = -1 EBADF (Bad file descriptor) [pid 7114] close(26) = -1 EBADF (Bad file descriptor) [pid 7114] close(27) = -1 EBADF (Bad file descriptor) [pid 7114] close(28) = -1 EBADF (Bad file descriptor) [pid 7114] close(29) = -1 EBADF (Bad file descriptor) [pid 7114] exit_group(0) = ? [pid 7114] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7115 attached , child_tidptr=0x555555cb2690) = 2064 [pid 7115] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7115] setpgid(0, 0) = 0 [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7115] write(3, "1000", 4) = 4 [pid 7115] close(3) = 0 [pid 7115] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7115] setns(201, 0) = 0 [pid 7115] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7115] setns(3, 0) = 0 [pid 7115] close(3) = 0 [pid 7115] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7115] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7115] close(3) = -1 EBADF (Bad file descriptor) [pid 7115] close(4) = 0 [pid 7115] close(5) = -1 EBADF (Bad file descriptor) [pid 7115] close(6) = -1 EBADF (Bad file descriptor) [pid 7115] close(7) = -1 EBADF (Bad file descriptor) [pid 7115] close(8) = -1 EBADF (Bad file descriptor) [pid 7115] close(9) = -1 EBADF (Bad file descriptor) [pid 7115] close(10) = -1 EBADF (Bad file descriptor) [pid 7115] close(11) = -1 EBADF (Bad file descriptor) [pid 7115] close(12) = -1 EBADF (Bad file descriptor) [pid 7115] close(13) = -1 EBADF (Bad file descriptor) [pid 7115] close(14) = -1 EBADF (Bad file descriptor) [pid 7115] close(15) = -1 EBADF (Bad file descriptor) [pid 7115] close(16) = -1 EBADF (Bad file descriptor) [pid 7115] close(17) = -1 EBADF (Bad file descriptor) [pid 7115] close(18) = -1 EBADF (Bad file descriptor) [pid 7115] close(19) = -1 EBADF (Bad file descriptor) [pid 7115] close(20) = -1 EBADF (Bad file descriptor) [pid 7115] close(21) = -1 EBADF (Bad file descriptor) [pid 7115] close(22) = -1 EBADF (Bad file descriptor) [pid 7115] close(23) = -1 EBADF (Bad file descriptor) [pid 7115] close(24) = -1 EBADF (Bad file descriptor) [pid 7115] close(25) = -1 EBADF (Bad file descriptor) [pid 7115] close(26) = -1 EBADF (Bad file descriptor) [pid 7115] close(27) = -1 EBADF (Bad file descriptor) [pid 7115] close(28) = -1 EBADF (Bad file descriptor) [pid 7115] close(29) = -1 EBADF (Bad file descriptor) [pid 7115] exit_group(0) = ? [pid 7115] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2065 ./strace-static-x86_64: Process 7116 attached [pid 7116] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7116] setpgid(0, 0) = 0 [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] write(3, "1000", 4) = 4 [pid 7116] close(3) = 0 [pid 7116] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7116] setns(201, 0) = 0 [pid 7116] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7116] setns(3, 0) = 0 [pid 7116] close(3) = 0 [pid 7116] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7116] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7116] close(3) = -1 EBADF (Bad file descriptor) [pid 7116] close(4) = 0 [pid 7116] close(5) = -1 EBADF (Bad file descriptor) [pid 7116] close(6) = -1 EBADF (Bad file descriptor) [pid 7116] close(7) = -1 EBADF (Bad file descriptor) [pid 7116] close(8) = -1 EBADF (Bad file descriptor) [pid 7116] close(9) = -1 EBADF (Bad file descriptor) [pid 7116] close(10) = -1 EBADF (Bad file descriptor) [pid 7116] close(11) = -1 EBADF (Bad file descriptor) [pid 7116] close(12) = -1 EBADF (Bad file descriptor) [pid 7116] close(13) = -1 EBADF (Bad file descriptor) [pid 7116] close(14) = -1 EBADF (Bad file descriptor) [pid 7116] close(15) = -1 EBADF (Bad file descriptor) [pid 7116] close(16) = -1 EBADF (Bad file descriptor) [pid 7116] close(17) = -1 EBADF (Bad file descriptor) [pid 7116] close(18) = -1 EBADF (Bad file descriptor) [pid 7116] close(19) = -1 EBADF (Bad file descriptor) [pid 7116] close(20) = -1 EBADF (Bad file descriptor) [pid 7116] close(21) = -1 EBADF (Bad file descriptor) [pid 7116] close(22) = -1 EBADF (Bad file descriptor) [pid 7116] close(23) = -1 EBADF (Bad file descriptor) [pid 7116] close(24) = -1 EBADF (Bad file descriptor) [pid 7116] close(25) = -1 EBADF (Bad file descriptor) [pid 7116] close(26) = -1 EBADF (Bad file descriptor) [pid 7116] close(27) = -1 EBADF (Bad file descriptor) [pid 7116] close(28) = -1 EBADF (Bad file descriptor) [pid 7116] close(29) = -1 EBADF (Bad file descriptor) [pid 7116] exit_group(0) = ? [pid 7116] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2066 ./strace-static-x86_64: Process 7117 attached [pid 7117] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7117] setpgid(0, 0) = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7117] write(3, "1000", 4) = 4 [pid 7117] close(3) = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7117] setns(201, 0) = 0 [pid 7117] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7117] setns(3, 0) = 0 [pid 7117] close(3) = 0 [pid 7117] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7117] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7117] close(3) = -1 EBADF (Bad file descriptor) [pid 7117] close(4) = 0 [pid 7117] close(5) = -1 EBADF (Bad file descriptor) [pid 7117] close(6) = -1 EBADF (Bad file descriptor) [pid 7117] close(7) = -1 EBADF (Bad file descriptor) [pid 7117] close(8) = -1 EBADF (Bad file descriptor) [pid 7117] close(9) = -1 EBADF (Bad file descriptor) [ 115.052759][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.060940][ T4439] Bluetooth: hci0: link tx timeout [ 115.066363][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.074388][ T4439] Bluetooth: hci0: link tx timeout [ 115.079892][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.088178][ T4439] Bluetooth: hci0: link tx timeout [ 115.093559][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7117] close(10) = -1 EBADF (Bad file descriptor) [pid 7117] close(11) = -1 EBADF (Bad file descriptor) [pid 7117] close(12) = -1 EBADF (Bad file descriptor) [pid 7117] close(13) = -1 EBADF (Bad file descriptor) [pid 7117] close(14) = -1 EBADF (Bad file descriptor) [pid 7117] close(15) = -1 EBADF (Bad file descriptor) [pid 7117] close(16) = -1 EBADF (Bad file descriptor) [pid 7117] close(17) = -1 EBADF (Bad file descriptor) [pid 7117] close(18) = -1 EBADF (Bad file descriptor) [pid 7117] close(19) = -1 EBADF (Bad file descriptor) [pid 7117] close(20) = -1 EBADF (Bad file descriptor) [pid 7117] close(21) = -1 EBADF (Bad file descriptor) [pid 7117] close(22) = -1 EBADF (Bad file descriptor) [pid 7117] close(23) = -1 EBADF (Bad file descriptor) [pid 7117] close(24) = -1 EBADF (Bad file descriptor) [pid 7117] close(25) = -1 EBADF (Bad file descriptor) [pid 7117] close(26) = -1 EBADF (Bad file descriptor) [pid 7117] close(27) = -1 EBADF (Bad file descriptor) [pid 7117] close(28) = -1 EBADF (Bad file descriptor) [pid 7117] close(29) = -1 EBADF (Bad file descriptor) [pid 7117] exit_group(0) = ? [pid 7117] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7118 attached , child_tidptr=0x555555cb2690) = 2067 [pid 7118] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7118] setpgid(0, 0) = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7118] write(3, "1000", 4) = 4 [pid 7118] close(3) = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7118] setns(201, 0) = 0 [pid 7118] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7118] setns(3, 0) = 0 [pid 7118] close(3) = 0 [pid 7118] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7118] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7118] close(3) = -1 EBADF (Bad file descriptor) [pid 7118] close(4) = 0 [pid 7118] close(5) = -1 EBADF (Bad file descriptor) [pid 7118] close(6) = -1 EBADF (Bad file descriptor) [pid 7118] close(7) = -1 EBADF (Bad file descriptor) [pid 7118] close(8) = -1 EBADF (Bad file descriptor) [pid 7118] close(9) = -1 EBADF (Bad file descriptor) [pid 7118] close(10) = -1 EBADF (Bad file descriptor) [pid 7118] close(11) = -1 EBADF (Bad file descriptor) [pid 7118] close(12) = -1 EBADF (Bad file descriptor) [pid 7118] close(13) = -1 EBADF (Bad file descriptor) [pid 7118] close(14) = -1 EBADF (Bad file descriptor) [pid 7118] close(15) = -1 EBADF (Bad file descriptor) [pid 7118] close(16) = -1 EBADF (Bad file descriptor) [pid 7118] close(17) = -1 EBADF (Bad file descriptor) [pid 7118] close(18) = -1 EBADF (Bad file descriptor) [pid 7118] close(19) = -1 EBADF (Bad file descriptor) [pid 7118] close(20) = -1 EBADF (Bad file descriptor) [pid 7118] close(21) = -1 EBADF (Bad file descriptor) [pid 7118] close(22) = -1 EBADF (Bad file descriptor) [pid 7118] close(23) = -1 EBADF (Bad file descriptor) [pid 7118] close(24) = -1 EBADF (Bad file descriptor) [pid 7118] close(25) = -1 EBADF (Bad file descriptor) [pid 7118] close(26) = -1 EBADF (Bad file descriptor) [pid 7118] close(27) = -1 EBADF (Bad file descriptor) [pid 7118] close(28) = -1 EBADF (Bad file descriptor) [pid 7118] close(29) = -1 EBADF (Bad file descriptor) [pid 7118] exit_group(0) = ? [pid 7118] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7119 attached , child_tidptr=0x555555cb2690) = 2068 [pid 7119] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7119] setpgid(0, 0) = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7119] write(3, "1000", 4) = 4 [pid 7119] close(3) = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7119] setns(201, 0) = 0 [pid 7119] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7119] setns(3, 0) = 0 [pid 7119] close(3) = 0 [pid 7119] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7119] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7119] close(3) = -1 EBADF (Bad file descriptor) [pid 7119] close(4) = 0 [pid 7119] close(5) = -1 EBADF (Bad file descriptor) [pid 7119] close(6) = -1 EBADF (Bad file descriptor) [pid 7119] close(7) = -1 EBADF (Bad file descriptor) [pid 7119] close(8) = -1 EBADF (Bad file descriptor) [pid 7119] close(9) = -1 EBADF (Bad file descriptor) [pid 7119] close(10) = -1 EBADF (Bad file descriptor) [pid 7119] close(11) = -1 EBADF (Bad file descriptor) [pid 7119] close(12) = -1 EBADF (Bad file descriptor) [pid 7119] close(13) = -1 EBADF (Bad file descriptor) [pid 7119] close(14) = -1 EBADF (Bad file descriptor) [pid 7119] close(15) = -1 EBADF (Bad file descriptor) [pid 7119] close(16) = -1 EBADF (Bad file descriptor) [pid 7119] close(17) = -1 EBADF (Bad file descriptor) [pid 7119] close(18) = -1 EBADF (Bad file descriptor) [pid 7119] close(19) = -1 EBADF (Bad file descriptor) [pid 7119] close(20) = -1 EBADF (Bad file descriptor) [pid 7119] close(21) = -1 EBADF (Bad file descriptor) [pid 7119] close(22) = -1 EBADF (Bad file descriptor) [pid 7119] close(23) = -1 EBADF (Bad file descriptor) [pid 7119] close(24) = -1 EBADF (Bad file descriptor) [pid 7119] close(25) = -1 EBADF (Bad file descriptor) [pid 7119] close(26) = -1 EBADF (Bad file descriptor) [pid 7119] close(27) = -1 EBADF (Bad file descriptor) [pid 7119] close(28) = -1 EBADF (Bad file descriptor) [pid 7119] close(29) = -1 EBADF (Bad file descriptor) [pid 7119] exit_group(0) = ? [pid 7119] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 115.101808][ T4439] Bluetooth: hci0: link tx timeout [ 115.107625][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.115508][ T4439] Bluetooth: hci0: link tx timeout [ 115.121113][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.128867][ T4439] Bluetooth: hci0: link tx timeout [ 115.134233][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.141923][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2069 ./strace-static-x86_64: Process 7120 attached [pid 7120] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7120] setpgid(0, 0) = 0 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7120] write(3, "1000", 4) = 4 [pid 7120] close(3) = 0 [pid 7120] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7120] setns(201, 0) = 0 [pid 7120] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7120] setns(3, 0) = 0 [pid 7120] close(3) = 0 [pid 7120] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7120] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7120] close(3) = -1 EBADF (Bad file descriptor) [pid 7120] close(4) = 0 [pid 7120] close(5) = -1 EBADF (Bad file descriptor) [pid 7120] close(6) = -1 EBADF (Bad file descriptor) [pid 7120] close(7) = -1 EBADF (Bad file descriptor) [pid 7120] close(8) = -1 EBADF (Bad file descriptor) [pid 7120] close(9) = -1 EBADF (Bad file descriptor) [pid 7120] close(10) = -1 EBADF (Bad file descriptor) [pid 7120] close(11) = -1 EBADF (Bad file descriptor) [pid 7120] close(12) = -1 EBADF (Bad file descriptor) [pid 7120] close(13) = -1 EBADF (Bad file descriptor) [pid 7120] close(14) = -1 EBADF (Bad file descriptor) [pid 7120] close(15) = -1 EBADF (Bad file descriptor) [pid 7120] close(16) = -1 EBADF (Bad file descriptor) [pid 7120] close(17) = -1 EBADF (Bad file descriptor) [pid 7120] close(18) = -1 EBADF (Bad file descriptor) [pid 7120] close(19) = -1 EBADF (Bad file descriptor) [pid 7120] close(20) = -1 EBADF (Bad file descriptor) [pid 7120] close(21) = -1 EBADF (Bad file descriptor) [pid 7120] close(22) = -1 EBADF (Bad file descriptor) [pid 7120] close(23) = -1 EBADF (Bad file descriptor) [pid 7120] close(24) = -1 EBADF (Bad file descriptor) [pid 7120] close(25) = -1 EBADF (Bad file descriptor) [pid 7120] close(26) = -1 EBADF (Bad file descriptor) [pid 7120] close(27) = -1 EBADF (Bad file descriptor) [pid 7120] close(28) = -1 EBADF (Bad file descriptor) [pid 7120] close(29) = -1 EBADF (Bad file descriptor) [pid 7120] exit_group(0) = ? [pid 7120] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2070 ./strace-static-x86_64: Process 7121 attached [pid 7121] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7121] setpgid(0, 0) = 0 [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7121] write(3, "1000", 4) = 4 [pid 7121] close(3) = 0 [pid 7121] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7121] setns(201, 0) = 0 [pid 7121] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7121] setns(3, 0) = 0 [pid 7121] close(3) = 0 [pid 7121] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7121] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7121] close(3) = -1 EBADF (Bad file descriptor) [pid 7121] close(4) = 0 [pid 7121] close(5) = -1 EBADF (Bad file descriptor) [pid 7121] close(6) = -1 EBADF (Bad file descriptor) [pid 7121] close(7) = -1 EBADF (Bad file descriptor) [pid 7121] close(8) = -1 EBADF (Bad file descriptor) [pid 7121] close(9) = -1 EBADF (Bad file descriptor) [pid 7121] close(10) = -1 EBADF (Bad file descriptor) [pid 7121] close(11) = -1 EBADF (Bad file descriptor) [pid 7121] close(12) = -1 EBADF (Bad file descriptor) [pid 7121] close(13) = -1 EBADF (Bad file descriptor) [pid 7121] close(14) = -1 EBADF (Bad file descriptor) [pid 7121] close(15) = -1 EBADF (Bad file descriptor) [pid 7121] close(16) = -1 EBADF (Bad file descriptor) [pid 7121] close(17) = -1 EBADF (Bad file descriptor) [pid 7121] close(18) = -1 EBADF (Bad file descriptor) [pid 7121] close(19) = -1 EBADF (Bad file descriptor) [pid 7121] close(20) = -1 EBADF (Bad file descriptor) [pid 7121] close(21) = -1 EBADF (Bad file descriptor) [pid 7121] close(22) = -1 EBADF (Bad file descriptor) [pid 7121] close(23) = -1 EBADF (Bad file descriptor) [pid 7121] close(24) = -1 EBADF (Bad file descriptor) [pid 7121] close(25) = -1 EBADF (Bad file descriptor) [pid 7121] close(26) = -1 EBADF (Bad file descriptor) [pid 7121] close(27) = -1 EBADF (Bad file descriptor) [pid 7121] close(28) = -1 EBADF (Bad file descriptor) [pid 7121] close(29) = -1 EBADF (Bad file descriptor) [pid 7121] exit_group(0) = ? [pid 7121] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2071 ./strace-static-x86_64: Process 7122 attached [pid 7122] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7122] setpgid(0, 0) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7122] write(3, "1000", 4) = 4 [pid 7122] close(3) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7122] setns(201, 0) = 0 [pid 7122] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7122] setns(3, 0) = 0 [pid 7122] close(3) = 0 [pid 7122] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7122] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7122] close(3) = -1 EBADF (Bad file descriptor) [pid 7122] close(4) = 0 [pid 7122] close(5) = -1 EBADF (Bad file descriptor) [pid 7122] close(6) = -1 EBADF (Bad file descriptor) [pid 7122] close(7) = -1 EBADF (Bad file descriptor) [pid 7122] close(8) = -1 EBADF (Bad file descriptor) [pid 7122] close(9) = -1 EBADF (Bad file descriptor) [pid 7122] close(10) = -1 EBADF (Bad file descriptor) [pid 7122] close(11) = -1 EBADF (Bad file descriptor) [pid 7122] close(12) = -1 EBADF (Bad file descriptor) [pid 7122] close(13) = -1 EBADF (Bad file descriptor) [pid 7122] close(14) = -1 EBADF (Bad file descriptor) [pid 7122] close(15) = -1 EBADF (Bad file descriptor) [pid 7122] close(16) = -1 EBADF (Bad file descriptor) [pid 7122] close(17) = -1 EBADF (Bad file descriptor) [pid 7122] close(18) = -1 EBADF (Bad file descriptor) [pid 7122] close(19) = -1 EBADF (Bad file descriptor) [ 115.147642][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.155484][ T4439] Bluetooth: hci0: link tx timeout [ 115.160875][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.169153][ T4439] Bluetooth: hci0: link tx timeout [ 115.174602][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.182924][ T4439] Bluetooth: hci0: link tx timeout [ 115.188433][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.196661][ T4439] Bluetooth: hci0: link tx timeout [pid 7122] close(20) = -1 EBADF (Bad file descriptor) [pid 7122] close(21) = -1 EBADF (Bad file descriptor) [pid 7122] close(22) = -1 EBADF (Bad file descriptor) [pid 7122] close(23) = -1 EBADF (Bad file descriptor) [pid 7122] close(24) = -1 EBADF (Bad file descriptor) [pid 7122] close(25) = -1 EBADF (Bad file descriptor) [pid 7122] close(26) = -1 EBADF (Bad file descriptor) [pid 7122] close(27) = -1 EBADF (Bad file descriptor) [pid 7122] close(28) = -1 EBADF (Bad file descriptor) [pid 7122] close(29) = -1 EBADF (Bad file descriptor) [pid 7122] exit_group(0) = ? [pid 7122] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7123 attached , child_tidptr=0x555555cb2690) = 2072 [pid 7123] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7123] setpgid(0, 0) = 0 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7123] write(3, "1000", 4) = 4 [pid 7123] close(3) = 0 [pid 7123] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7123] setns(201, 0) = 0 [pid 7123] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7123] setns(3, 0) = 0 [pid 7123] close(3) = 0 [pid 7123] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7123] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7123] close(3) = -1 EBADF (Bad file descriptor) [pid 7123] close(4) = 0 [pid 7123] close(5) = -1 EBADF (Bad file descriptor) [pid 7123] close(6) = -1 EBADF (Bad file descriptor) [pid 7123] close(7) = -1 EBADF (Bad file descriptor) [pid 7123] close(8) = -1 EBADF (Bad file descriptor) [pid 7123] close(9) = -1 EBADF (Bad file descriptor) [pid 7123] close(10) = -1 EBADF (Bad file descriptor) [pid 7123] close(11) = -1 EBADF (Bad file descriptor) [pid 7123] close(12) = -1 EBADF (Bad file descriptor) [pid 7123] close(13) = -1 EBADF (Bad file descriptor) [pid 7123] close(14) = -1 EBADF (Bad file descriptor) [pid 7123] close(15) = -1 EBADF (Bad file descriptor) [pid 7123] close(16) = -1 EBADF (Bad file descriptor) [pid 7123] close(17) = -1 EBADF (Bad file descriptor) [pid 7123] close(18) = -1 EBADF (Bad file descriptor) [pid 7123] close(19) = -1 EBADF (Bad file descriptor) [pid 7123] close(20) = -1 EBADF (Bad file descriptor) [pid 7123] close(21) = -1 EBADF (Bad file descriptor) [pid 7123] close(22) = -1 EBADF (Bad file descriptor) [pid 7123] close(23) = -1 EBADF (Bad file descriptor) [pid 7123] close(24) = -1 EBADF (Bad file descriptor) [pid 7123] close(25) = -1 EBADF (Bad file descriptor) [pid 7123] close(26) = -1 EBADF (Bad file descriptor) [pid 7123] close(27) = -1 EBADF (Bad file descriptor) [pid 7123] close(28) = -1 EBADF (Bad file descriptor) [pid 7123] close(29) = -1 EBADF (Bad file descriptor) [pid 7123] exit_group(0) = ? [pid 7123] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2073 ./strace-static-x86_64: Process 7124 attached [pid 7124] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7124] setpgid(0, 0) = 0 [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7124] write(3, "1000", 4) = 4 [pid 7124] close(3) = 0 [pid 7124] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7124] setns(201, 0) = 0 [pid 7124] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7124] setns(3, 0) = 0 [pid 7124] close(3) = 0 [pid 7124] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7124] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7124] close(3) = -1 EBADF (Bad file descriptor) [pid 7124] close(4) = 0 [pid 7124] close(5) = -1 EBADF (Bad file descriptor) [pid 7124] close(6) = -1 EBADF (Bad file descriptor) [pid 7124] close(7) = -1 EBADF (Bad file descriptor) [pid 7124] close(8) = -1 EBADF (Bad file descriptor) [pid 7124] close(9) = -1 EBADF (Bad file descriptor) [pid 7124] close(10) = -1 EBADF (Bad file descriptor) [pid 7124] close(11) = -1 EBADF (Bad file descriptor) [pid 7124] close(12) = -1 EBADF (Bad file descriptor) [pid 7124] close(13) = -1 EBADF (Bad file descriptor) [pid 7124] close(14) = -1 EBADF (Bad file descriptor) [pid 7124] close(15) = -1 EBADF (Bad file descriptor) [pid 7124] close(16) = -1 EBADF (Bad file descriptor) [pid 7124] close(17) = -1 EBADF (Bad file descriptor) [pid 7124] close(18) = -1 EBADF (Bad file descriptor) [pid 7124] close(19) = -1 EBADF (Bad file descriptor) [pid 7124] close(20) = -1 EBADF (Bad file descriptor) [pid 7124] close(21) = -1 EBADF (Bad file descriptor) [pid 7124] close(22) = -1 EBADF (Bad file descriptor) [pid 7124] close(23) = -1 EBADF (Bad file descriptor) [pid 7124] close(24) = -1 EBADF (Bad file descriptor) [pid 7124] close(25) = -1 EBADF (Bad file descriptor) [pid 7124] close(26) = -1 EBADF (Bad file descriptor) [pid 7124] close(27) = -1 EBADF (Bad file descriptor) [pid 7124] close(28) = -1 EBADF (Bad file descriptor) [pid 7124] close(29) = -1 EBADF (Bad file descriptor) [pid 7124] exit_group(0) = ? [pid 7124] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2074 ./strace-static-x86_64: Process 7125 attached [pid 7125] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7125] setpgid(0, 0) = 0 [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] write(3, "1000", 4) = 4 [pid 7125] close(3) = 0 [pid 7125] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7125] setns(201, 0) = 0 [pid 7125] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7125] setns(3, 0) = 0 [pid 7125] close(3) = 0 [pid 7125] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7125] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7125] close(3) = -1 EBADF (Bad file descriptor) [pid 7125] close(4) = 0 [pid 7125] close(5) = -1 EBADF (Bad file descriptor) [pid 7125] close(6) = -1 EBADF (Bad file descriptor) [pid 7125] close(7) = -1 EBADF (Bad file descriptor) [pid 7125] close(8) = -1 EBADF (Bad file descriptor) [pid 7125] close(9) = -1 EBADF (Bad file descriptor) [pid 7125] close(10) = -1 EBADF (Bad file descriptor) [pid 7125] close(11) = -1 EBADF (Bad file descriptor) [pid 7125] close(12) = -1 EBADF (Bad file descriptor) [pid 7125] close(13) = -1 EBADF (Bad file descriptor) [pid 7125] close(14) = -1 EBADF (Bad file descriptor) [pid 7125] close(15) = -1 EBADF (Bad file descriptor) [pid 7125] close(16) = -1 EBADF (Bad file descriptor) [pid 7125] close(17) = -1 EBADF (Bad file descriptor) [pid 7125] close(18) = -1 EBADF (Bad file descriptor) [pid 7125] close(19) = -1 EBADF (Bad file descriptor) [pid 7125] close(20) = -1 EBADF (Bad file descriptor) [pid 7125] close(21) = -1 EBADF (Bad file descriptor) [pid 7125] close(22) = -1 EBADF (Bad file descriptor) [pid 7125] close(23) = -1 EBADF (Bad file descriptor) [pid 7125] close(24) = -1 EBADF (Bad file descriptor) [pid 7125] close(25) = -1 EBADF (Bad file descriptor) [pid 7125] close(26) = -1 EBADF (Bad file descriptor) [ 115.202134][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.210354][ T4439] Bluetooth: hci0: link tx timeout [ 115.215915][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.223792][ T4439] Bluetooth: hci0: link tx timeout [ 115.230172][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.238309][ T4439] Bluetooth: hci0: link tx timeout [ 115.243655][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7125] close(27) = -1 EBADF (Bad file descriptor) [pid 7125] close(28) = -1 EBADF (Bad file descriptor) [pid 7125] close(29) = -1 EBADF (Bad file descriptor) [pid 7125] exit_group(0) = ? [pid 7125] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2075 ./strace-static-x86_64: Process 7126 attached [pid 7126] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7126] setpgid(0, 0) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7126] write(3, "1000", 4) = 4 [pid 7126] close(3) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7126] setns(201, 0) = 0 [pid 7126] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7126] setns(3, 0) = 0 [pid 7126] close(3) = 0 [pid 7126] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7126] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7126] close(3) = -1 EBADF (Bad file descriptor) [pid 7126] close(4) = 0 [pid 7126] close(5) = -1 EBADF (Bad file descriptor) [pid 7126] close(6) = -1 EBADF (Bad file descriptor) [pid 7126] close(7) = -1 EBADF (Bad file descriptor) [pid 7126] close(8) = -1 EBADF (Bad file descriptor) [pid 7126] close(9) = -1 EBADF (Bad file descriptor) [pid 7126] close(10) = -1 EBADF (Bad file descriptor) [pid 7126] close(11) = -1 EBADF (Bad file descriptor) [pid 7126] close(12) = -1 EBADF (Bad file descriptor) [pid 7126] close(13) = -1 EBADF (Bad file descriptor) [pid 7126] close(14) = -1 EBADF (Bad file descriptor) [pid 7126] close(15) = -1 EBADF (Bad file descriptor) [pid 7126] close(16) = -1 EBADF (Bad file descriptor) [pid 7126] close(17) = -1 EBADF (Bad file descriptor) [pid 7126] close(18) = -1 EBADF (Bad file descriptor) [pid 7126] close(19) = -1 EBADF (Bad file descriptor) [pid 7126] close(20) = -1 EBADF (Bad file descriptor) [pid 7126] close(21) = -1 EBADF (Bad file descriptor) [pid 7126] close(22) = -1 EBADF (Bad file descriptor) [pid 7126] close(23) = -1 EBADF (Bad file descriptor) [pid 7126] close(24) = -1 EBADF (Bad file descriptor) [pid 7126] close(25) = -1 EBADF (Bad file descriptor) [pid 7126] close(26) = -1 EBADF (Bad file descriptor) [pid 7126] close(27) = -1 EBADF (Bad file descriptor) [pid 7126] close(28) = -1 EBADF (Bad file descriptor) [pid 7126] close(29) = -1 EBADF (Bad file descriptor) [pid 7126] exit_group(0) = ? [pid 7126] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2076 ./strace-static-x86_64: Process 7127 attached [pid 7127] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7127] setpgid(0, 0) = 0 [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7127] write(3, "1000", 4) = 4 [pid 7127] close(3) = 0 [pid 7127] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7127] setns(201, 0) = 0 [pid 7127] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7127] setns(3, 0) = 0 [pid 7127] close(3) = 0 [pid 7127] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7127] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7127] close(3) = -1 EBADF (Bad file descriptor) [pid 7127] close(4) = 0 [pid 7127] close(5) = -1 EBADF (Bad file descriptor) [pid 7127] close(6) = -1 EBADF (Bad file descriptor) [pid 7127] close(7) = -1 EBADF (Bad file descriptor) [pid 7127] close(8) = -1 EBADF (Bad file descriptor) [pid 7127] close(9) = -1 EBADF (Bad file descriptor) [pid 7127] close(10) = -1 EBADF (Bad file descriptor) [pid 7127] close(11) = -1 EBADF (Bad file descriptor) [pid 7127] close(12) = -1 EBADF (Bad file descriptor) [pid 7127] close(13) = -1 EBADF (Bad file descriptor) [pid 7127] close(14) = -1 EBADF (Bad file descriptor) [pid 7127] close(15) = -1 EBADF (Bad file descriptor) [pid 7127] close(16) = -1 EBADF (Bad file descriptor) [pid 7127] close(17) = -1 EBADF (Bad file descriptor) [pid 7127] close(18) = -1 EBADF (Bad file descriptor) [pid 7127] close(19) = -1 EBADF (Bad file descriptor) [ 115.251719][ T4439] Bluetooth: hci0: link tx timeout [ 115.257167][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.265269][ T4439] Bluetooth: hci0: link tx timeout [ 115.270670][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.278929][ T4439] Bluetooth: hci0: link tx timeout [ 115.284498][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.292203][ T4439] Bluetooth: hci0: link tx timeout [pid 7127] close(20) = -1 EBADF (Bad file descriptor) [pid 7127] close(21) = -1 EBADF (Bad file descriptor) [pid 7127] close(22) = -1 EBADF (Bad file descriptor) [pid 7127] close(23) = -1 EBADF (Bad file descriptor) [pid 7127] close(24) = -1 EBADF (Bad file descriptor) [pid 7127] close(25) = -1 EBADF (Bad file descriptor) [pid 7127] close(26) = -1 EBADF (Bad file descriptor) [pid 7127] close(27) = -1 EBADF (Bad file descriptor) [pid 7127] close(28) = -1 EBADF (Bad file descriptor) [pid 7127] close(29) = -1 EBADF (Bad file descriptor) [pid 7127] exit_group(0) = ? [pid 7127] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7128 attached , child_tidptr=0x555555cb2690) = 2077 [pid 7128] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7128] setpgid(0, 0) = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7128] write(3, "1000", 4) = 4 [pid 7128] close(3) = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7128] setns(201, 0) = 0 [pid 7128] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7128] setns(3, 0) = 0 [pid 7128] close(3) = 0 [pid 7128] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7128] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7128] close(3) = -1 EBADF (Bad file descriptor) [pid 7128] close(4) = 0 [pid 7128] close(5) = -1 EBADF (Bad file descriptor) [pid 7128] close(6) = -1 EBADF (Bad file descriptor) [pid 7128] close(7) = -1 EBADF (Bad file descriptor) [pid 7128] close(8) = -1 EBADF (Bad file descriptor) [pid 7128] close(9) = -1 EBADF (Bad file descriptor) [pid 7128] close(10) = -1 EBADF (Bad file descriptor) [pid 7128] close(11) = -1 EBADF (Bad file descriptor) [pid 7128] close(12) = -1 EBADF (Bad file descriptor) [pid 7128] close(13) = -1 EBADF (Bad file descriptor) [pid 7128] close(14) = -1 EBADF (Bad file descriptor) [pid 7128] close(15) = -1 EBADF (Bad file descriptor) [pid 7128] close(16) = -1 EBADF (Bad file descriptor) [pid 7128] close(17) = -1 EBADF (Bad file descriptor) [pid 7128] close(18) = -1 EBADF (Bad file descriptor) [pid 7128] close(19) = -1 EBADF (Bad file descriptor) [pid 7128] close(20) = -1 EBADF (Bad file descriptor) [pid 7128] close(21) = -1 EBADF (Bad file descriptor) [pid 7128] close(22) = -1 EBADF (Bad file descriptor) [pid 7128] close(23) = -1 EBADF (Bad file descriptor) [pid 7128] close(24) = -1 EBADF (Bad file descriptor) [pid 7128] close(25) = -1 EBADF (Bad file descriptor) [pid 7128] close(26) = -1 EBADF (Bad file descriptor) [pid 7128] close(27) = -1 EBADF (Bad file descriptor) [pid 7128] close(28) = -1 EBADF (Bad file descriptor) [pid 7128] close(29) = -1 EBADF (Bad file descriptor) [pid 7128] exit_group(0) = ? [pid 7128] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7129 attached , child_tidptr=0x555555cb2690) = 2078 [pid 7129] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7129] setpgid(0, 0) = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7129] write(3, "1000", 4) = 4 [pid 7129] close(3) = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7129] setns(201, 0) = 0 [pid 7129] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7129] setns(3, 0) = 0 [pid 7129] close(3) = 0 [pid 7129] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7129] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7129] close(3) = -1 EBADF (Bad file descriptor) [pid 7129] close(4) = 0 [pid 7129] close(5) = -1 EBADF (Bad file descriptor) [pid 7129] close(6) = -1 EBADF (Bad file descriptor) [pid 7129] close(7) = -1 EBADF (Bad file descriptor) [pid 7129] close(8) = -1 EBADF (Bad file descriptor) [pid 7129] close(9) = -1 EBADF (Bad file descriptor) [pid 7129] close(10) = -1 EBADF (Bad file descriptor) [pid 7129] close(11) = -1 EBADF (Bad file descriptor) [pid 7129] close(12) = -1 EBADF (Bad file descriptor) [pid 7129] close(13) = -1 EBADF (Bad file descriptor) [pid 7129] close(14) = -1 EBADF (Bad file descriptor) [pid 7129] close(15) = -1 EBADF (Bad file descriptor) [pid 7129] close(16) = -1 EBADF (Bad file descriptor) [pid 7129] close(17) = -1 EBADF (Bad file descriptor) [pid 7129] close(18) = -1 EBADF (Bad file descriptor) [pid 7129] close(19) = -1 EBADF (Bad file descriptor) [pid 7129] close(20) = -1 EBADF (Bad file descriptor) [pid 7129] close(21) = -1 EBADF (Bad file descriptor) [pid 7129] close(22) = -1 EBADF (Bad file descriptor) [pid 7129] close(23) = -1 EBADF (Bad file descriptor) [pid 7129] close(24) = -1 EBADF (Bad file descriptor) [pid 7129] close(25) = -1 EBADF (Bad file descriptor) [pid 7129] close(26) = -1 EBADF (Bad file descriptor) [pid 7129] close(27) = -1 EBADF (Bad file descriptor) [pid 7129] close(28) = -1 EBADF (Bad file descriptor) [pid 7129] close(29) = -1 EBADF (Bad file descriptor) [pid 7129] exit_group(0) = ? [pid 7129] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7130 attached , child_tidptr=0x555555cb2690) = 2079 [pid 7130] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7130] setpgid(0, 0) = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7130] write(3, "1000", 4) = 4 [pid 7130] close(3) = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7130] setns(201, 0) = 0 [pid 7130] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7130] setns(3, 0) = 0 [pid 7130] close(3) = 0 [pid 7130] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7130] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7130] close(3) = -1 EBADF (Bad file descriptor) [pid 7130] close(4) = 0 [pid 7130] close(5) = -1 EBADF (Bad file descriptor) [pid 7130] close(6) = -1 EBADF (Bad file descriptor) [pid 7130] close(7) = -1 EBADF (Bad file descriptor) [pid 7130] close(8) = -1 EBADF (Bad file descriptor) [pid 7130] close(9) = -1 EBADF (Bad file descriptor) [pid 7130] close(10) = -1 EBADF (Bad file descriptor) [pid 7130] close(11) = -1 EBADF (Bad file descriptor) [pid 7130] close(12) = -1 EBADF (Bad file descriptor) [pid 7130] close(13) = -1 EBADF (Bad file descriptor) [pid 7130] close(14) = -1 EBADF (Bad file descriptor) [pid 7130] close(15) = -1 EBADF (Bad file descriptor) [pid 7130] close(16) = -1 EBADF (Bad file descriptor) [pid 7130] close(17) = -1 EBADF (Bad file descriptor) [pid 7130] close(18) = -1 EBADF (Bad file descriptor) [pid 7130] close(19) = -1 EBADF (Bad file descriptor) [pid 7130] close(20) = -1 EBADF (Bad file descriptor) [pid 7130] close(21) = -1 EBADF (Bad file descriptor) [pid 7130] close(22) = -1 EBADF (Bad file descriptor) [pid 7130] close(23) = -1 EBADF (Bad file descriptor) [pid 7130] close(24) = -1 EBADF (Bad file descriptor) [pid 7130] close(25) = -1 EBADF (Bad file descriptor) [pid 7130] close(26) = -1 EBADF (Bad file descriptor) [pid 7130] close(27) = -1 EBADF (Bad file descriptor) [pid 7130] close(28) = -1 EBADF (Bad file descriptor) [pid 7130] close(29) = -1 EBADF (Bad file descriptor) [pid 7130] exit_group(0) = ? [pid 7130] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7131 attached [pid 7131] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7131] setpgid(0, 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2080 [pid 7131] <... setpgid resumed>) = 0 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7131] write(3, "1000", 4) = 4 [pid 7131] close(3) = 0 [pid 7131] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7131] setns(201, 0) = 0 [pid 7131] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7131] setns(3, 0) = 0 [pid 7131] close(3) = 0 [pid 7131] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7131] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7131] close(3) = -1 EBADF (Bad file descriptor) [pid 7131] close(4) = 0 [pid 7131] close(5) = -1 EBADF (Bad file descriptor) [pid 7131] close(6) = -1 EBADF (Bad file descriptor) [pid 7131] close(7) = -1 EBADF (Bad file descriptor) [pid 7131] close(8) = -1 EBADF (Bad file descriptor) [pid 7131] close(9) = -1 EBADF (Bad file descriptor) [pid 7131] close(10) = -1 EBADF (Bad file descriptor) [ 115.297343][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.305199][ T4439] Bluetooth: hci0: link tx timeout [ 115.310523][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.320731][ T4439] Bluetooth: hci0: link tx timeout [ 115.325975][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.333632][ T4439] Bluetooth: hci0: link tx timeout [ 115.338974][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.346724][ T4439] Bluetooth: hci0: link tx timeout [pid 7131] close(11) = -1 EBADF (Bad file descriptor) [pid 7131] close(12) = -1 EBADF (Bad file descriptor) [pid 7131] close(13) = -1 EBADF (Bad file descriptor) [pid 7131] close(14) = -1 EBADF (Bad file descriptor) [pid 7131] close(15) = -1 EBADF (Bad file descriptor) [pid 7131] close(16) = -1 EBADF (Bad file descriptor) [pid 7131] close(17) = -1 EBADF (Bad file descriptor) [pid 7131] close(18) = -1 EBADF (Bad file descriptor) [pid 7131] close(19) = -1 EBADF (Bad file descriptor) [pid 7131] close(20) = -1 EBADF (Bad file descriptor) [pid 7131] close(21) = -1 EBADF (Bad file descriptor) [pid 7131] close(22) = -1 EBADF (Bad file descriptor) [pid 7131] close(23) = -1 EBADF (Bad file descriptor) [pid 7131] close(24) = -1 EBADF (Bad file descriptor) [pid 7131] close(25) = -1 EBADF (Bad file descriptor) [pid 7131] close(26) = -1 EBADF (Bad file descriptor) [pid 7131] close(27) = -1 EBADF (Bad file descriptor) [pid 7131] close(28) = -1 EBADF (Bad file descriptor) [pid 7131] close(29) = -1 EBADF (Bad file descriptor) [pid 7131] exit_group(0) = ? [pid 7131] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7132 attached [pid 7132] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2081 [pid 7132] <... set_robust_list resumed>) = 0 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7132] setpgid(0, 0) = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7132] write(3, "1000", 4) = 4 [pid 7132] close(3) = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7132] setns(201, 0) = 0 [pid 7132] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7132] setns(3, 0) = 0 [pid 7132] close(3) = 0 [pid 7132] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7132] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7132] close(3) = -1 EBADF (Bad file descriptor) [pid 7132] close(4) = 0 [pid 7132] close(5) = -1 EBADF (Bad file descriptor) [pid 7132] close(6) = -1 EBADF (Bad file descriptor) [pid 7132] close(7) = -1 EBADF (Bad file descriptor) [pid 7132] close(8) = -1 EBADF (Bad file descriptor) [pid 7132] close(9) = -1 EBADF (Bad file descriptor) [pid 7132] close(10) = -1 EBADF (Bad file descriptor) [pid 7132] close(11) = -1 EBADF (Bad file descriptor) [pid 7132] close(12) = -1 EBADF (Bad file descriptor) [pid 7132] close(13) = -1 EBADF (Bad file descriptor) [pid 7132] close(14) = -1 EBADF (Bad file descriptor) [pid 7132] close(15) = -1 EBADF (Bad file descriptor) [pid 7132] close(16) = -1 EBADF (Bad file descriptor) [pid 7132] close(17) = -1 EBADF (Bad file descriptor) [pid 7132] close(18) = -1 EBADF (Bad file descriptor) [pid 7132] close(19) = -1 EBADF (Bad file descriptor) [pid 7132] close(20) = -1 EBADF (Bad file descriptor) [pid 7132] close(21) = -1 EBADF (Bad file descriptor) [pid 7132] close(22) = -1 EBADF (Bad file descriptor) [pid 7132] close(23) = -1 EBADF (Bad file descriptor) [pid 7132] close(24) = -1 EBADF (Bad file descriptor) [pid 7132] close(25) = -1 EBADF (Bad file descriptor) [pid 7132] close(26) = -1 EBADF (Bad file descriptor) [pid 7132] close(27) = -1 EBADF (Bad file descriptor) [pid 7132] close(28) = -1 EBADF (Bad file descriptor) [pid 7132] close(29) = -1 EBADF (Bad file descriptor) [pid 7132] exit_group(0) = ? [pid 7132] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2082 ./strace-static-x86_64: Process 7133 attached [pid 7133] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7133] setpgid(0, 0) = 0 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7133] write(3, "1000", 4) = 4 [pid 7133] close(3) = 0 [pid 7133] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7133] setns(201, 0) = 0 [pid 7133] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7133] setns(3, 0) = 0 [pid 7133] close(3) = 0 [pid 7133] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7133] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7133] close(3) = -1 EBADF (Bad file descriptor) [pid 7133] close(4) = 0 [pid 7133] close(5) = -1 EBADF (Bad file descriptor) [pid 7133] close(6) = -1 EBADF (Bad file descriptor) [pid 7133] close(7) = -1 EBADF (Bad file descriptor) [pid 7133] close(8) = -1 EBADF (Bad file descriptor) [pid 7133] close(9) = -1 EBADF (Bad file descriptor) [pid 7133] close(10) = -1 EBADF (Bad file descriptor) [pid 7133] close(11) = -1 EBADF (Bad file descriptor) [pid 7133] close(12) = -1 EBADF (Bad file descriptor) [pid 7133] close(13) = -1 EBADF (Bad file descriptor) [pid 7133] close(14) = -1 EBADF (Bad file descriptor) [pid 7133] close(15) = -1 EBADF (Bad file descriptor) [pid 7133] close(16) = -1 EBADF (Bad file descriptor) [pid 7133] close(17) = -1 EBADF (Bad file descriptor) [pid 7133] close(18) = -1 EBADF (Bad file descriptor) [pid 7133] close(19) = -1 EBADF (Bad file descriptor) [pid 7133] close(20) = -1 EBADF (Bad file descriptor) [pid 7133] close(21) = -1 EBADF (Bad file descriptor) [pid 7133] close(22) = -1 EBADF (Bad file descriptor) [pid 7133] close(23) = -1 EBADF (Bad file descriptor) [pid 7133] close(24) = -1 EBADF (Bad file descriptor) [pid 7133] close(25) = -1 EBADF (Bad file descriptor) [pid 7133] close(26) = -1 EBADF (Bad file descriptor) [pid 7133] close(27) = -1 EBADF (Bad file descriptor) [pid 7133] close(28) = -1 EBADF (Bad file descriptor) [pid 7133] close(29) = -1 EBADF (Bad file descriptor) [pid 7133] exit_group(0) = ? [pid 7133] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7134 attached , child_tidptr=0x555555cb2690) = 2083 [pid 7134] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7134] setpgid(0, 0) = 0 [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7134] write(3, "1000", 4) = 4 [pid 7134] close(3) = 0 [pid 7134] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7134] setns(201, 0) = 0 [pid 7134] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7134] setns(3, 0) = 0 [pid 7134] close(3) = 0 [pid 7134] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7134] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7134] close(3) = -1 EBADF (Bad file descriptor) [pid 7134] close(4) = 0 [pid 7134] close(5) = -1 EBADF (Bad file descriptor) [pid 7134] close(6) = -1 EBADF (Bad file descriptor) [pid 7134] close(7) = -1 EBADF (Bad file descriptor) [pid 7134] close(8) = -1 EBADF (Bad file descriptor) [pid 7134] close(9) = -1 EBADF (Bad file descriptor) [pid 7134] close(10) = -1 EBADF (Bad file descriptor) [pid 7134] close(11) = -1 EBADF (Bad file descriptor) [pid 7134] close(12) = -1 EBADF (Bad file descriptor) [pid 7134] close(13) = -1 EBADF (Bad file descriptor) [ 115.352371][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.360519][ T4439] Bluetooth: hci0: link tx timeout [ 115.366062][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.374039][ T4439] Bluetooth: hci0: link tx timeout [ 115.379516][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.387476][ T4439] Bluetooth: hci0: link tx timeout [ 115.392849][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [pid 7134] close(14) = -1 EBADF (Bad file descriptor) [pid 7134] close(15) = -1 EBADF (Bad file descriptor) [pid 7134] close(16) = -1 EBADF (Bad file descriptor) [pid 7134] close(17) = -1 EBADF (Bad file descriptor) [pid 7134] close(18) = -1 EBADF (Bad file descriptor) [pid 7134] close(19) = -1 EBADF (Bad file descriptor) [pid 7134] close(20) = -1 EBADF (Bad file descriptor) [pid 7134] close(21) = -1 EBADF (Bad file descriptor) [pid 7134] close(22) = -1 EBADF (Bad file descriptor) [pid 7134] close(23) = -1 EBADF (Bad file descriptor) [pid 7134] close(24) = -1 EBADF (Bad file descriptor) [pid 7134] close(25) = -1 EBADF (Bad file descriptor) [pid 7134] close(26) = -1 EBADF (Bad file descriptor) [pid 7134] close(27) = -1 EBADF (Bad file descriptor) [pid 7134] close(28) = -1 EBADF (Bad file descriptor) [pid 7134] close(29) = -1 EBADF (Bad file descriptor) [pid 7134] exit_group(0) = ? [pid 7134] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2084 ./strace-static-x86_64: Process 7135 attached [pid 7135] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7135] setpgid(0, 0) = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7135] write(3, "1000", 4) = 4 [pid 7135] close(3) = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7135] setns(201, 0) = 0 [pid 7135] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7135] setns(3, 0) = 0 [pid 7135] close(3) = 0 [pid 7135] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7135] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7135] close(3) = -1 EBADF (Bad file descriptor) [pid 7135] close(4) = 0 [pid 7135] close(5) = -1 EBADF (Bad file descriptor) [pid 7135] close(6) = -1 EBADF (Bad file descriptor) [pid 7135] close(7) = -1 EBADF (Bad file descriptor) [pid 7135] close(8) = -1 EBADF (Bad file descriptor) [pid 7135] close(9) = -1 EBADF (Bad file descriptor) [pid 7135] close(10) = -1 EBADF (Bad file descriptor) [pid 7135] close(11) = -1 EBADF (Bad file descriptor) [pid 7135] close(12) = -1 EBADF (Bad file descriptor) [pid 7135] close(13) = -1 EBADF (Bad file descriptor) [pid 7135] close(14) = -1 EBADF (Bad file descriptor) [pid 7135] close(15) = -1 EBADF (Bad file descriptor) [pid 7135] close(16) = -1 EBADF (Bad file descriptor) [pid 7135] close(17) = -1 EBADF (Bad file descriptor) [pid 7135] close(18) = -1 EBADF (Bad file descriptor) [pid 7135] close(19) = -1 EBADF (Bad file descriptor) [pid 7135] close(20) = -1 EBADF (Bad file descriptor) [pid 7135] close(21) = -1 EBADF (Bad file descriptor) [pid 7135] close(22) = -1 EBADF (Bad file descriptor) [pid 7135] close(23) = -1 EBADF (Bad file descriptor) [pid 7135] close(24) = -1 EBADF (Bad file descriptor) [pid 7135] close(25) = -1 EBADF (Bad file descriptor) [pid 7135] close(26) = -1 EBADF (Bad file descriptor) [pid 7135] close(27) = -1 EBADF (Bad file descriptor) [pid 7135] close(28) = -1 EBADF (Bad file descriptor) [pid 7135] close(29) = -1 EBADF (Bad file descriptor) [pid 7135] exit_group(0) = ? [pid 7135] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2085 ./strace-static-x86_64: Process 7136 attached [pid 7136] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7136] setpgid(0, 0) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7136] write(3, "1000", 4) = 4 [pid 7136] close(3) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7136] setns(201, 0) = 0 [pid 7136] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7136] setns(3, 0) = 0 [pid 7136] close(3) = 0 [pid 7136] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7136] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7136] close(3) = -1 EBADF (Bad file descriptor) [pid 7136] close(4) = 0 [pid 7136] close(5) = -1 EBADF (Bad file descriptor) [pid 7136] close(6) = -1 EBADF (Bad file descriptor) [pid 7136] close(7) = -1 EBADF (Bad file descriptor) [pid 7136] close(8) = -1 EBADF (Bad file descriptor) [pid 7136] close(9) = -1 EBADF (Bad file descriptor) [pid 7136] close(10) = -1 EBADF (Bad file descriptor) [pid 7136] close(11) = -1 EBADF (Bad file descriptor) [pid 7136] close(12) = -1 EBADF (Bad file descriptor) [pid 7136] close(13) = -1 EBADF (Bad file descriptor) [pid 7136] close(14) = -1 EBADF (Bad file descriptor) [pid 7136] close(15) = -1 EBADF (Bad file descriptor) [pid 7136] close(16) = -1 EBADF (Bad file descriptor) [pid 7136] close(17) = -1 EBADF (Bad file descriptor) [pid 7136] close(18) = -1 EBADF (Bad file descriptor) [pid 7136] close(19) = -1 EBADF (Bad file descriptor) [pid 7136] close(20) = -1 EBADF (Bad file descriptor) [pid 7136] close(21) = -1 EBADF (Bad file descriptor) [pid 7136] close(22) = -1 EBADF (Bad file descriptor) [pid 7136] close(23) = -1 EBADF (Bad file descriptor) [pid 7136] close(24) = -1 EBADF (Bad file descriptor) [pid 7136] close(25) = -1 EBADF (Bad file descriptor) [pid 7136] close(26) = -1 EBADF (Bad file descriptor) [pid 7136] close(27) = -1 EBADF (Bad file descriptor) [pid 7136] close(28) = -1 EBADF (Bad file descriptor) [pid 7136] close(29) = -1 EBADF (Bad file descriptor) [pid 7136] exit_group(0) = ? [pid 7136] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7137 attached , child_tidptr=0x555555cb2690) = 2086 [pid 7137] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7137] setpgid(0, 0) = 0 [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7137] write(3, "1000", 4) = 4 [pid 7137] close(3) = 0 [ 115.400994][ T4439] Bluetooth: hci0: link tx timeout [ 115.406681][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.414634][ T4439] Bluetooth: hci0: link tx timeout [ 115.420212][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.428460][ T4439] Bluetooth: hci0: link tx timeout [ 115.433893][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.441948][ T4439] Bluetooth: hci0: link tx timeout [pid 7137] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7137] setns(201, 0) = 0 [pid 7137] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7137] setns(3, 0) = 0 [pid 7137] close(3) = 0 [pid 7137] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7137] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7137] close(3) = -1 EBADF (Bad file descriptor) [pid 7137] close(4) = 0 [pid 7137] close(5) = -1 EBADF (Bad file descriptor) [pid 7137] close(6) = -1 EBADF (Bad file descriptor) [pid 7137] close(7) = -1 EBADF (Bad file descriptor) [pid 7137] close(8) = -1 EBADF (Bad file descriptor) [pid 7137] close(9) = -1 EBADF (Bad file descriptor) [pid 7137] close(10) = -1 EBADF (Bad file descriptor) [pid 7137] close(11) = -1 EBADF (Bad file descriptor) [pid 7137] close(12) = -1 EBADF (Bad file descriptor) [pid 7137] close(13) = -1 EBADF (Bad file descriptor) [pid 7137] close(14) = -1 EBADF (Bad file descriptor) [pid 7137] close(15) = -1 EBADF (Bad file descriptor) [pid 7137] close(16) = -1 EBADF (Bad file descriptor) [pid 7137] close(17) = -1 EBADF (Bad file descriptor) [pid 7137] close(18) = -1 EBADF (Bad file descriptor) [pid 7137] close(19) = -1 EBADF (Bad file descriptor) [pid 7137] close(20) = -1 EBADF (Bad file descriptor) [pid 7137] close(21) = -1 EBADF (Bad file descriptor) [pid 7137] close(22) = -1 EBADF (Bad file descriptor) [pid 7137] close(23) = -1 EBADF (Bad file descriptor) [pid 7137] close(24) = -1 EBADF (Bad file descriptor) [pid 7137] close(25) = -1 EBADF (Bad file descriptor) [pid 7137] close(26) = -1 EBADF (Bad file descriptor) [pid 7137] close(27) = -1 EBADF (Bad file descriptor) [pid 7137] close(28) = -1 EBADF (Bad file descriptor) [pid 7137] close(29) = -1 EBADF (Bad file descriptor) [pid 7137] exit_group(0) = ? [pid 7137] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7138 attached [pid 7138] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2087 [pid 7138] <... set_robust_list resumed>) = 0 [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7138] setpgid(0, 0) = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7138] write(3, "1000", 4) = 4 [pid 7138] close(3) = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7138] setns(201, 0) = 0 [pid 7138] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7138] setns(3, 0) = 0 [pid 7138] close(3) = 0 [pid 7138] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7138] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7138] close(3) = -1 EBADF (Bad file descriptor) [pid 7138] close(4) = 0 [pid 7138] close(5) = -1 EBADF (Bad file descriptor) [pid 7138] close(6) = -1 EBADF (Bad file descriptor) [pid 7138] close(7) = -1 EBADF (Bad file descriptor) [pid 7138] close(8) = -1 EBADF (Bad file descriptor) [pid 7138] close(9) = -1 EBADF (Bad file descriptor) [pid 7138] close(10) = -1 EBADF (Bad file descriptor) [pid 7138] close(11) = -1 EBADF (Bad file descriptor) [pid 7138] close(12) = -1 EBADF (Bad file descriptor) [pid 7138] close(13) = -1 EBADF (Bad file descriptor) [pid 7138] close(14) = -1 EBADF (Bad file descriptor) [pid 7138] close(15) = -1 EBADF (Bad file descriptor) [pid 7138] close(16) = -1 EBADF (Bad file descriptor) [pid 7138] close(17) = -1 EBADF (Bad file descriptor) [pid 7138] close(18) = -1 EBADF (Bad file descriptor) [pid 7138] close(19) = -1 EBADF (Bad file descriptor) [pid 7138] close(20) = -1 EBADF (Bad file descriptor) [pid 7138] close(21) = -1 EBADF (Bad file descriptor) [pid 7138] close(22) = -1 EBADF (Bad file descriptor) [pid 7138] close(23) = -1 EBADF (Bad file descriptor) [pid 7138] close(24) = -1 EBADF (Bad file descriptor) [pid 7138] close(25) = -1 EBADF (Bad file descriptor) [pid 7138] close(26) = -1 EBADF (Bad file descriptor) [pid 7138] close(27) = -1 EBADF (Bad file descriptor) [pid 7138] close(28) = -1 EBADF (Bad file descriptor) [pid 7138] close(29) = -1 EBADF (Bad file descriptor) [pid 7138] exit_group(0) = ? [pid 7138] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7139 attached , child_tidptr=0x555555cb2690) = 2088 [pid 7139] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0) = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7139] write(3, "1000", 4) = 4 [pid 7139] close(3) = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7139] setns(201, 0) = 0 [pid 7139] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7139] setns(3, 0) = 0 [pid 7139] close(3) = 0 [pid 7139] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7139] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7139] close(3) = -1 EBADF (Bad file descriptor) [pid 7139] close(4) = 0 [pid 7139] close(5) = -1 EBADF (Bad file descriptor) [pid 7139] close(6) = -1 EBADF (Bad file descriptor) [pid 7139] close(7) = -1 EBADF (Bad file descriptor) [pid 7139] close(8) = -1 EBADF (Bad file descriptor) [pid 7139] close(9) = -1 EBADF (Bad file descriptor) [pid 7139] close(10) = -1 EBADF (Bad file descriptor) [pid 7139] close(11) = -1 EBADF (Bad file descriptor) [pid 7139] close(12) = -1 EBADF (Bad file descriptor) [pid 7139] close(13) = -1 EBADF (Bad file descriptor) [pid 7139] close(14) = -1 EBADF (Bad file descriptor) [pid 7139] close(15) = -1 EBADF (Bad file descriptor) [pid 7139] close(16) = -1 EBADF (Bad file descriptor) [pid 7139] close(17) = -1 EBADF (Bad file descriptor) [pid 7139] close(18) = -1 EBADF (Bad file descriptor) [pid 7139] close(19) = -1 EBADF (Bad file descriptor) [pid 7139] close(20) = -1 EBADF (Bad file descriptor) [pid 7139] close(21) = -1 EBADF (Bad file descriptor) [pid 7139] close(22) = -1 EBADF (Bad file descriptor) [ 115.447448][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.455560][ T4439] Bluetooth: hci0: link tx timeout [ 115.461098][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.469422][ T4439] Bluetooth: hci0: link tx timeout [ 115.474757][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.482455][ T4439] Bluetooth: hci0: link tx timeout [ 115.487968][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.496067][ T4439] Bluetooth: hci0: link tx timeout [pid 7139] close(23) = -1 EBADF (Bad file descriptor) [pid 7139] close(24) = -1 EBADF (Bad file descriptor) [pid 7139] close(25) = -1 EBADF (Bad file descriptor) [pid 7139] close(26) = -1 EBADF (Bad file descriptor) [pid 7139] close(27) = -1 EBADF (Bad file descriptor) [pid 7139] close(28) = -1 EBADF (Bad file descriptor) [pid 7139] close(29) = -1 EBADF (Bad file descriptor) [pid 7139] exit_group(0) = ? [pid 7139] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7140 attached , child_tidptr=0x555555cb2690) = 2089 [pid 7140] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7140] setpgid(0, 0) = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7140] write(3, "1000", 4) = 4 [pid 7140] close(3) = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7140] setns(201, 0) = 0 [pid 7140] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7140] setns(3, 0) = 0 [pid 7140] close(3) = 0 [pid 7140] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7140] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7140] close(3) = -1 EBADF (Bad file descriptor) [pid 7140] close(4) = 0 [pid 7140] close(5) = -1 EBADF (Bad file descriptor) [pid 7140] close(6) = -1 EBADF (Bad file descriptor) [pid 7140] close(7) = -1 EBADF (Bad file descriptor) [pid 7140] close(8) = -1 EBADF (Bad file descriptor) [pid 7140] close(9) = -1 EBADF (Bad file descriptor) [pid 7140] close(10) = -1 EBADF (Bad file descriptor) [pid 7140] close(11) = -1 EBADF (Bad file descriptor) [pid 7140] close(12) = -1 EBADF (Bad file descriptor) [pid 7140] close(13) = -1 EBADF (Bad file descriptor) [pid 7140] close(14) = -1 EBADF (Bad file descriptor) [pid 7140] close(15) = -1 EBADF (Bad file descriptor) [pid 7140] close(16) = -1 EBADF (Bad file descriptor) [pid 7140] close(17) = -1 EBADF (Bad file descriptor) [pid 7140] close(18) = -1 EBADF (Bad file descriptor) [pid 7140] close(19) = -1 EBADF (Bad file descriptor) [pid 7140] close(20) = -1 EBADF (Bad file descriptor) [pid 7140] close(21) = -1 EBADF (Bad file descriptor) [pid 7140] close(22) = -1 EBADF (Bad file descriptor) [pid 7140] close(23) = -1 EBADF (Bad file descriptor) [pid 7140] close(24) = -1 EBADF (Bad file descriptor) [pid 7140] close(25) = -1 EBADF (Bad file descriptor) [pid 7140] close(26) = -1 EBADF (Bad file descriptor) [pid 7140] close(27) = -1 EBADF (Bad file descriptor) [pid 7140] close(28) = -1 EBADF (Bad file descriptor) [pid 7140] close(29) = -1 EBADF (Bad file descriptor) [pid 7140] exit_group(0) = ? [pid 7140] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7141 attached , child_tidptr=0x555555cb2690) = 2090 [pid 7141] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7141] setpgid(0, 0) = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7141] write(3, "1000", 4) = 4 [pid 7141] close(3) = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7141] setns(201, 0) = 0 [pid 7141] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7141] setns(3, 0) = 0 [pid 7141] close(3) = 0 [pid 7141] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7141] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7141] close(3) = -1 EBADF (Bad file descriptor) [pid 7141] close(4) = 0 [pid 7141] close(5) = -1 EBADF (Bad file descriptor) [pid 7141] close(6) = -1 EBADF (Bad file descriptor) [pid 7141] close(7) = -1 EBADF (Bad file descriptor) [pid 7141] close(8) = -1 EBADF (Bad file descriptor) [pid 7141] close(9) = -1 EBADF (Bad file descriptor) [pid 7141] close(10) = -1 EBADF (Bad file descriptor) [pid 7141] close(11) = -1 EBADF (Bad file descriptor) [pid 7141] close(12) = -1 EBADF (Bad file descriptor) [pid 7141] close(13) = -1 EBADF (Bad file descriptor) [pid 7141] close(14) = -1 EBADF (Bad file descriptor) [pid 7141] close(15) = -1 EBADF (Bad file descriptor) [pid 7141] close(16) = -1 EBADF (Bad file descriptor) [pid 7141] close(17) = -1 EBADF (Bad file descriptor) [pid 7141] close(18) = -1 EBADF (Bad file descriptor) [pid 7141] close(19) = -1 EBADF (Bad file descriptor) [pid 7141] close(20) = -1 EBADF (Bad file descriptor) [pid 7141] close(21) = -1 EBADF (Bad file descriptor) [pid 7141] close(22) = -1 EBADF (Bad file descriptor) [pid 7141] close(23) = -1 EBADF (Bad file descriptor) [pid 7141] close(24) = -1 EBADF (Bad file descriptor) [pid 7141] close(25) = -1 EBADF (Bad file descriptor) [pid 7141] close(26) = -1 EBADF (Bad file descriptor) [pid 7141] close(27) = -1 EBADF (Bad file descriptor) [pid 7141] close(28) = -1 EBADF (Bad file descriptor) [pid 7141] close(29) = -1 EBADF (Bad file descriptor) [pid 7141] exit_group(0) = ? [pid 7141] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7142 attached , child_tidptr=0x555555cb2690) = 2091 [pid 7142] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7142] setpgid(0, 0) = 0 [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7142] write(3, "1000", 4) = 4 [pid 7142] close(3) = 0 [pid 7142] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7142] setns(201, 0) = 0 [pid 7142] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7142] setns(3, 0) = 0 [pid 7142] close(3) = 0 [pid 7142] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7142] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7142] close(3) = -1 EBADF (Bad file descriptor) [pid 7142] close(4) = 0 [pid 7142] close(5) = -1 EBADF (Bad file descriptor) [pid 7142] close(6) = -1 EBADF (Bad file descriptor) [pid 7142] close(7) = -1 EBADF (Bad file descriptor) [pid 7142] close(8) = -1 EBADF (Bad file descriptor) [pid 7142] close(9) = -1 EBADF (Bad file descriptor) [ 115.501640][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.509669][ T4439] Bluetooth: hci0: link tx timeout [ 115.515123][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.523430][ T4439] Bluetooth: hci0: link tx timeout [ 115.528910][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.536979][ T4439] Bluetooth: hci0: link tx timeout [ 115.542287][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.550303][ T4439] Bluetooth: hci0: link tx timeout [pid 7142] close(10) = -1 EBADF (Bad file descriptor) [pid 7142] close(11) = -1 EBADF (Bad file descriptor) [pid 7142] close(12) = -1 EBADF (Bad file descriptor) [pid 7142] close(13) = -1 EBADF (Bad file descriptor) [pid 7142] close(14) = -1 EBADF (Bad file descriptor) [pid 7142] close(15) = -1 EBADF (Bad file descriptor) [pid 7142] close(16) = -1 EBADF (Bad file descriptor) [pid 7142] close(17) = -1 EBADF (Bad file descriptor) [pid 7142] close(18) = -1 EBADF (Bad file descriptor) [pid 7142] close(19) = -1 EBADF (Bad file descriptor) [pid 7142] close(20) = -1 EBADF (Bad file descriptor) [pid 7142] close(21) = -1 EBADF (Bad file descriptor) [pid 7142] close(22) = -1 EBADF (Bad file descriptor) [pid 7142] close(23) = -1 EBADF (Bad file descriptor) [pid 7142] close(24) = -1 EBADF (Bad file descriptor) [pid 7142] close(25) = -1 EBADF (Bad file descriptor) [pid 7142] close(26) = -1 EBADF (Bad file descriptor) [pid 7142] close(27) = -1 EBADF (Bad file descriptor) [pid 7142] close(28) = -1 EBADF (Bad file descriptor) [pid 7142] close(29) = -1 EBADF (Bad file descriptor) [pid 7142] exit_group(0) = ? [pid 7142] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7143 attached , child_tidptr=0x555555cb2690) = 2092 [pid 7143] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7143] setpgid(0, 0) = 0 [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7143] write(3, "1000", 4) = 4 [pid 7143] close(3) = 0 [pid 7143] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7143] setns(201, 0) = 0 [pid 7143] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7143] setns(3, 0) = 0 [pid 7143] close(3) = 0 [pid 7143] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7143] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7143] close(3) = -1 EBADF (Bad file descriptor) [pid 7143] close(4) = 0 [pid 7143] close(5) = -1 EBADF (Bad file descriptor) [pid 7143] close(6) = -1 EBADF (Bad file descriptor) [pid 7143] close(7) = -1 EBADF (Bad file descriptor) [pid 7143] close(8) = -1 EBADF (Bad file descriptor) [pid 7143] close(9) = -1 EBADF (Bad file descriptor) [pid 7143] close(10) = -1 EBADF (Bad file descriptor) [pid 7143] close(11) = -1 EBADF (Bad file descriptor) [pid 7143] close(12) = -1 EBADF (Bad file descriptor) [pid 7143] close(13) = -1 EBADF (Bad file descriptor) [pid 7143] close(14) = -1 EBADF (Bad file descriptor) [pid 7143] close(15) = -1 EBADF (Bad file descriptor) [pid 7143] close(16) = -1 EBADF (Bad file descriptor) [pid 7143] close(17) = -1 EBADF (Bad file descriptor) [pid 7143] close(18) = -1 EBADF (Bad file descriptor) [pid 7143] close(19) = -1 EBADF (Bad file descriptor) [pid 7143] close(20) = -1 EBADF (Bad file descriptor) [pid 7143] close(21) = -1 EBADF (Bad file descriptor) [pid 7143] close(22) = -1 EBADF (Bad file descriptor) [pid 7143] close(23) = -1 EBADF (Bad file descriptor) [pid 7143] close(24) = -1 EBADF (Bad file descriptor) [pid 7143] close(25) = -1 EBADF (Bad file descriptor) [pid 7143] close(26) = -1 EBADF (Bad file descriptor) [pid 7143] close(27) = -1 EBADF (Bad file descriptor) [pid 7143] close(28) = -1 EBADF (Bad file descriptor) [pid 7143] close(29) = -1 EBADF (Bad file descriptor) [pid 7143] exit_group(0) = ? [pid 7143] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7144 attached [pid 7144] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2093 [pid 7144] <... prctl resumed>) = 0 [pid 7144] setpgid(0, 0) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7144] write(3, "1000", 4) = 4 [pid 7144] close(3) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7144] setns(201, 0) = 0 [pid 7144] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7144] setns(3, 0) = 0 [pid 7144] close(3) = 0 [pid 7144] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7144] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7144] close(3) = -1 EBADF (Bad file descriptor) [pid 7144] close(4) = 0 [pid 7144] close(5) = -1 EBADF (Bad file descriptor) [pid 7144] close(6) = -1 EBADF (Bad file descriptor) [pid 7144] close(7) = -1 EBADF (Bad file descriptor) [pid 7144] close(8) = -1 EBADF (Bad file descriptor) [pid 7144] close(9) = -1 EBADF (Bad file descriptor) [pid 7144] close(10) = -1 EBADF (Bad file descriptor) [pid 7144] close(11) = -1 EBADF (Bad file descriptor) [pid 7144] close(12) = -1 EBADF (Bad file descriptor) [pid 7144] close(13) = -1 EBADF (Bad file descriptor) [pid 7144] close(14) = -1 EBADF (Bad file descriptor) [pid 7144] close(15) = -1 EBADF (Bad file descriptor) [pid 7144] close(16) = -1 EBADF (Bad file descriptor) [pid 7144] close(17) = -1 EBADF (Bad file descriptor) [pid 7144] close(18) = -1 EBADF (Bad file descriptor) [pid 7144] close(19) = -1 EBADF (Bad file descriptor) [pid 7144] close(20) = -1 EBADF (Bad file descriptor) [pid 7144] close(21) = -1 EBADF (Bad file descriptor) [pid 7144] close(22) = -1 EBADF (Bad file descriptor) [pid 7144] close(23) = -1 EBADF (Bad file descriptor) [pid 7144] close(24) = -1 EBADF (Bad file descriptor) [pid 7144] close(25) = -1 EBADF (Bad file descriptor) [pid 7144] close(26) = -1 EBADF (Bad file descriptor) [pid 7144] close(27) = -1 EBADF (Bad file descriptor) [pid 7144] close(28) = -1 EBADF (Bad file descriptor) [pid 7144] close(29) = -1 EBADF (Bad file descriptor) [pid 7144] exit_group(0) = ? [pid 7144] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 115.555862][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.563758][ T4439] Bluetooth: hci0: link tx timeout [ 115.568970][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.576940][ T4439] Bluetooth: hci0: link tx timeout [ 115.582448][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.590216][ T4439] Bluetooth: hci0: link tx timeout [ 115.596441][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7145 attached [pid 7145] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7145] setpgid(0, 0) = 0 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2094 [pid 7145] <... openat resumed>) = 3 [pid 7145] write(3, "1000", 4) = 4 [pid 7145] close(3) = 0 [pid 7145] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7145] setns(201, 0) = 0 [pid 7145] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7145] setns(3, 0) = 0 [pid 7145] close(3) = 0 [pid 7145] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7145] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7145] close(3) = -1 EBADF (Bad file descriptor) [pid 7145] close(4) = 0 [pid 7145] close(5) = -1 EBADF (Bad file descriptor) [pid 7145] close(6) = -1 EBADF (Bad file descriptor) [pid 7145] close(7) = -1 EBADF (Bad file descriptor) [pid 7145] close(8) = -1 EBADF (Bad file descriptor) [pid 7145] close(9) = -1 EBADF (Bad file descriptor) [pid 7145] close(10) = -1 EBADF (Bad file descriptor) [pid 7145] close(11) = -1 EBADF (Bad file descriptor) [pid 7145] close(12) = -1 EBADF (Bad file descriptor) [pid 7145] close(13) = -1 EBADF (Bad file descriptor) [pid 7145] close(14) = -1 EBADF (Bad file descriptor) [pid 7145] close(15) = -1 EBADF (Bad file descriptor) [pid 7145] close(16) = -1 EBADF (Bad file descriptor) [pid 7145] close(17) = -1 EBADF (Bad file descriptor) [pid 7145] close(18) = -1 EBADF (Bad file descriptor) [pid 7145] close(19) = -1 EBADF (Bad file descriptor) [pid 7145] close(20) = -1 EBADF (Bad file descriptor) [pid 7145] close(21) = -1 EBADF (Bad file descriptor) [pid 7145] close(22) = -1 EBADF (Bad file descriptor) [pid 7145] close(23) = -1 EBADF (Bad file descriptor) [pid 7145] close(24) = -1 EBADF (Bad file descriptor) [pid 7145] close(25) = -1 EBADF (Bad file descriptor) [pid 7145] close(26) = -1 EBADF (Bad file descriptor) [pid 7145] close(27) = -1 EBADF (Bad file descriptor) [pid 7145] close(28) = -1 EBADF (Bad file descriptor) [pid 7145] close(29) = -1 EBADF (Bad file descriptor) [pid 7145] exit_group(0) = ? [pid 7145] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7146 attached , child_tidptr=0x555555cb2690) = 2095 [pid 7146] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7146] setpgid(0, 0) = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7146] write(3, "1000", 4) = 4 [pid 7146] close(3) = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7146] setns(201, 0) = 0 [pid 7146] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7146] setns(3, 0) = 0 [pid 7146] close(3) = 0 [pid 7146] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7146] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7146] close(3) = -1 EBADF (Bad file descriptor) [pid 7146] close(4) = 0 [pid 7146] close(5) = -1 EBADF (Bad file descriptor) [pid 7146] close(6) = -1 EBADF (Bad file descriptor) [pid 7146] close(7) = -1 EBADF (Bad file descriptor) [pid 7146] close(8) = -1 EBADF (Bad file descriptor) [pid 7146] close(9) = -1 EBADF (Bad file descriptor) [pid 7146] close(10) = -1 EBADF (Bad file descriptor) [pid 7146] close(11) = -1 EBADF (Bad file descriptor) [pid 7146] close(12) = -1 EBADF (Bad file descriptor) [pid 7146] close(13) = -1 EBADF (Bad file descriptor) [pid 7146] close(14) = -1 EBADF (Bad file descriptor) [pid 7146] close(15) = -1 EBADF (Bad file descriptor) [pid 7146] close(16) = -1 EBADF (Bad file descriptor) [pid 7146] close(17) = -1 EBADF (Bad file descriptor) [pid 7146] close(18) = -1 EBADF (Bad file descriptor) [pid 7146] close(19) = -1 EBADF (Bad file descriptor) [pid 7146] close(20) = -1 EBADF (Bad file descriptor) [pid 7146] close(21) = -1 EBADF (Bad file descriptor) [pid 7146] close(22) = -1 EBADF (Bad file descriptor) [pid 7146] close(23) = -1 EBADF (Bad file descriptor) [pid 7146] close(24) = -1 EBADF (Bad file descriptor) [pid 7146] close(25) = -1 EBADF (Bad file descriptor) [pid 7146] close(26) = -1 EBADF (Bad file descriptor) [pid 7146] close(27) = -1 EBADF (Bad file descriptor) [pid 7146] close(28) = -1 EBADF (Bad file descriptor) [pid 7146] close(29) = -1 EBADF (Bad file descriptor) [pid 7146] exit_group(0) = ? [pid 7146] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2096 ./strace-static-x86_64: Process 7147 attached [pid 7147] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7147] setpgid(0, 0) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7147] write(3, "1000", 4) = 4 [pid 7147] close(3) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7147] setns(201, 0) = 0 [pid 7147] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7147] setns(3, 0) = 0 [pid 7147] close(3) = 0 [pid 7147] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7147] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7147] close(3) = -1 EBADF (Bad file descriptor) [pid 7147] close(4) = 0 [pid 7147] close(5) = -1 EBADF (Bad file descriptor) [pid 7147] close(6) = -1 EBADF (Bad file descriptor) [pid 7147] close(7) = -1 EBADF (Bad file descriptor) [pid 7147] close(8) = -1 EBADF (Bad file descriptor) [pid 7147] close(9) = -1 EBADF (Bad file descriptor) [pid 7147] close(10) = -1 EBADF (Bad file descriptor) [pid 7147] close(11) = -1 EBADF (Bad file descriptor) [pid 7147] close(12) = -1 EBADF (Bad file descriptor) [pid 7147] close(13) = -1 EBADF (Bad file descriptor) [pid 7147] close(14) = -1 EBADF (Bad file descriptor) [pid 7147] close(15) = -1 EBADF (Bad file descriptor) [pid 7147] close(16) = -1 EBADF (Bad file descriptor) [pid 7147] close(17) = -1 EBADF (Bad file descriptor) [pid 7147] close(18) = -1 EBADF (Bad file descriptor) [pid 7147] close(19) = -1 EBADF (Bad file descriptor) [pid 7147] close(20) = -1 EBADF (Bad file descriptor) [pid 7147] close(21) = -1 EBADF (Bad file descriptor) [pid 7147] close(22) = -1 EBADF (Bad file descriptor) [pid 7147] close(23) = -1 EBADF (Bad file descriptor) [pid 7147] close(24) = -1 EBADF (Bad file descriptor) [pid 7147] close(25) = -1 EBADF (Bad file descriptor) [pid 7147] close(26) = -1 EBADF (Bad file descriptor) [pid 7147] close(27) = -1 EBADF (Bad file descriptor) [pid 7147] close(28) = -1 EBADF (Bad file descriptor) [pid 7147] close(29) = -1 EBADF (Bad file descriptor) [pid 7147] exit_group(0) = ? [pid 7147] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 115.604411][ T4439] Bluetooth: hci0: link tx timeout [ 115.609780][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.617778][ T4439] Bluetooth: hci0: link tx timeout [ 115.623565][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.631860][ T4439] Bluetooth: hci0: link tx timeout [ 115.637164][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.645179][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2097 ./strace-static-x86_64: Process 7148 attached [pid 7148] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7148] setpgid(0, 0) = 0 [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7148] write(3, "1000", 4) = 4 [pid 7148] close(3) = 0 [pid 7148] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7148] setns(201, 0) = 0 [pid 7148] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7148] setns(3, 0) = 0 [pid 7148] close(3) = 0 [pid 7148] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7148] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7148] close(3) = -1 EBADF (Bad file descriptor) [pid 7148] close(4) = 0 [pid 7148] close(5) = -1 EBADF (Bad file descriptor) [pid 7148] close(6) = -1 EBADF (Bad file descriptor) [pid 7148] close(7) = -1 EBADF (Bad file descriptor) [pid 7148] close(8) = -1 EBADF (Bad file descriptor) [pid 7148] close(9) = -1 EBADF (Bad file descriptor) [pid 7148] close(10) = -1 EBADF (Bad file descriptor) [pid 7148] close(11) = -1 EBADF (Bad file descriptor) [pid 7148] close(12) = -1 EBADF (Bad file descriptor) [pid 7148] close(13) = -1 EBADF (Bad file descriptor) [pid 7148] close(14) = -1 EBADF (Bad file descriptor) [pid 7148] close(15) = -1 EBADF (Bad file descriptor) [pid 7148] close(16) = -1 EBADF (Bad file descriptor) [pid 7148] close(17) = -1 EBADF (Bad file descriptor) [pid 7148] close(18) = -1 EBADF (Bad file descriptor) [pid 7148] close(19) = -1 EBADF (Bad file descriptor) [pid 7148] close(20) = -1 EBADF (Bad file descriptor) [pid 7148] close(21) = -1 EBADF (Bad file descriptor) [pid 7148] close(22) = -1 EBADF (Bad file descriptor) [pid 7148] close(23) = -1 EBADF (Bad file descriptor) [pid 7148] close(24) = -1 EBADF (Bad file descriptor) [pid 7148] close(25) = -1 EBADF (Bad file descriptor) [pid 7148] close(26) = -1 EBADF (Bad file descriptor) [pid 7148] close(27) = -1 EBADF (Bad file descriptor) [pid 7148] close(28) = -1 EBADF (Bad file descriptor) [pid 7148] close(29) = -1 EBADF (Bad file descriptor) [pid 7148] exit_group(0) = ? [pid 7148] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2098 ./strace-static-x86_64: Process 7149 attached [pid 7149] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7149] setpgid(0, 0) = 0 [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7149] write(3, "1000", 4) = 4 [pid 7149] close(3) = 0 [pid 7149] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7149] setns(201, 0) = 0 [pid 7149] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7149] setns(3, 0) = 0 [pid 7149] close(3) = 0 [pid 7149] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7149] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7149] close(3) = -1 EBADF (Bad file descriptor) [pid 7149] close(4) = 0 [pid 7149] close(5) = -1 EBADF (Bad file descriptor) [pid 7149] close(6) = -1 EBADF (Bad file descriptor) [pid 7149] close(7) = -1 EBADF (Bad file descriptor) [pid 7149] close(8) = -1 EBADF (Bad file descriptor) [pid 7149] close(9) = -1 EBADF (Bad file descriptor) [pid 7149] close(10) = -1 EBADF (Bad file descriptor) [pid 7149] close(11) = -1 EBADF (Bad file descriptor) [pid 7149] close(12) = -1 EBADF (Bad file descriptor) [pid 7149] close(13) = -1 EBADF (Bad file descriptor) [pid 7149] close(14) = -1 EBADF (Bad file descriptor) [pid 7149] close(15) = -1 EBADF (Bad file descriptor) [pid 7149] close(16) = -1 EBADF (Bad file descriptor) [pid 7149] close(17) = -1 EBADF (Bad file descriptor) [pid 7149] close(18) = -1 EBADF (Bad file descriptor) [pid 7149] close(19) = -1 EBADF (Bad file descriptor) [pid 7149] close(20) = -1 EBADF (Bad file descriptor) [pid 7149] close(21) = -1 EBADF (Bad file descriptor) [pid 7149] close(22) = -1 EBADF (Bad file descriptor) [pid 7149] close(23) = -1 EBADF (Bad file descriptor) [pid 7149] close(24) = -1 EBADF (Bad file descriptor) [pid 7149] close(25) = -1 EBADF (Bad file descriptor) [pid 7149] close(26) = -1 EBADF (Bad file descriptor) [pid 7149] close(27) = -1 EBADF (Bad file descriptor) [pid 7149] close(28) = -1 EBADF (Bad file descriptor) [pid 7149] close(29) = -1 EBADF (Bad file descriptor) [pid 7149] exit_group(0) = ? [pid 7149] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7150 attached , child_tidptr=0x555555cb2690) = 2099 [pid 7150] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7150] setpgid(0, 0) = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7150] write(3, "1000", 4) = 4 [pid 7150] close(3) = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7150] setns(201, 0) = 0 [pid 7150] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7150] setns(3, 0) = 0 [pid 7150] close(3) = 0 [pid 7150] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7150] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7150] close(3) = -1 EBADF (Bad file descriptor) [pid 7150] close(4) = 0 [pid 7150] close(5) = -1 EBADF (Bad file descriptor) [pid 7150] close(6) = -1 EBADF (Bad file descriptor) [pid 7150] close(7) = -1 EBADF (Bad file descriptor) [pid 7150] close(8) = -1 EBADF (Bad file descriptor) [pid 7150] close(9) = -1 EBADF (Bad file descriptor) [pid 7150] close(10) = -1 EBADF (Bad file descriptor) [pid 7150] close(11) = -1 EBADF (Bad file descriptor) [pid 7150] close(12) = -1 EBADF (Bad file descriptor) [pid 7150] close(13) = -1 EBADF (Bad file descriptor) [pid 7150] close(14) = -1 EBADF (Bad file descriptor) [pid 7150] close(15) = -1 EBADF (Bad file descriptor) [pid 7150] close(16) = -1 EBADF (Bad file descriptor) [pid 7150] close(17) = -1 EBADF (Bad file descriptor) [pid 7150] close(18) = -1 EBADF (Bad file descriptor) [pid 7150] close(19) = -1 EBADF (Bad file descriptor) [pid 7150] close(20) = -1 EBADF (Bad file descriptor) [pid 7150] close(21) = -1 EBADF (Bad file descriptor) [pid 7150] close(22) = -1 EBADF (Bad file descriptor) [pid 7150] close(23) = -1 EBADF (Bad file descriptor) [pid 7150] close(24) = -1 EBADF (Bad file descriptor) [pid 7150] close(25) = -1 EBADF (Bad file descriptor) [pid 7150] close(26) = -1 EBADF (Bad file descriptor) [pid 7150] close(27) = -1 EBADF (Bad file descriptor) [pid 7150] close(28) = -1 EBADF (Bad file descriptor) [ 115.650721][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.658975][ T4439] Bluetooth: hci0: link tx timeout [ 115.664530][ T4439] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 115.672723][ T4439] Bluetooth: hci0: link tx timeout [ 115.678269][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.686307][ T4439] Bluetooth: hci0: link tx timeout [ 115.691834][ T4439] Bluetooth: hci0: link tx timeout [ 115.697046][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7150] close(29) = -1 EBADF (Bad file descriptor) [pid 7150] exit_group(0) = ? [pid 7150] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7151 attached , child_tidptr=0x555555cb2690) = 2100 [pid 7151] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7151] setpgid(0, 0) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7151] write(3, "1000", 4) = 4 [pid 7151] close(3) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7151] setns(201, 0) = 0 [pid 7151] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7151] setns(3, 0) = 0 [pid 7151] close(3) = 0 [pid 7151] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7151] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7151] close(3) = -1 EBADF (Bad file descriptor) [pid 7151] close(4) = 0 [pid 7151] close(5) = -1 EBADF (Bad file descriptor) [pid 7151] close(6) = -1 EBADF (Bad file descriptor) [pid 7151] close(7) = -1 EBADF (Bad file descriptor) [pid 7151] close(8) = -1 EBADF (Bad file descriptor) [pid 7151] close(9) = -1 EBADF (Bad file descriptor) [pid 7151] close(10) = -1 EBADF (Bad file descriptor) [pid 7151] close(11) = -1 EBADF (Bad file descriptor) [pid 7151] close(12) = -1 EBADF (Bad file descriptor) [pid 7151] close(13) = -1 EBADF (Bad file descriptor) [pid 7151] close(14) = -1 EBADF (Bad file descriptor) [pid 7151] close(15) = -1 EBADF (Bad file descriptor) [pid 7151] close(16) = -1 EBADF (Bad file descriptor) [pid 7151] close(17) = -1 EBADF (Bad file descriptor) [pid 7151] close(18) = -1 EBADF (Bad file descriptor) [pid 7151] close(19) = -1 EBADF (Bad file descriptor) [pid 7151] close(20) = -1 EBADF (Bad file descriptor) [pid 7151] close(21) = -1 EBADF (Bad file descriptor) [pid 7151] close(22) = -1 EBADF (Bad file descriptor) [pid 7151] close(23) = -1 EBADF (Bad file descriptor) [pid 7151] close(24) = -1 EBADF (Bad file descriptor) [pid 7151] close(25) = -1 EBADF (Bad file descriptor) [pid 7151] close(26) = -1 EBADF (Bad file descriptor) [pid 7151] close(27) = -1 EBADF (Bad file descriptor) [pid 7151] close(28) = -1 EBADF (Bad file descriptor) [pid 7151] close(29) = -1 EBADF (Bad file descriptor) [pid 7151] exit_group(0) = ? [pid 7151] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7152 attached , child_tidptr=0x555555cb2690) = 2101 [pid 7152] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7152] setpgid(0, 0) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7152] write(3, "1000", 4) = 4 [pid 7152] close(3) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7152] setns(201, 0) = 0 [pid 7152] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7152] setns(3, 0) = 0 [pid 7152] close(3) = 0 [pid 7152] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7152] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7152] close(3) = -1 EBADF (Bad file descriptor) [pid 7152] close(4) = 0 [pid 7152] close(5) = -1 EBADF (Bad file descriptor) [pid 7152] close(6) = -1 EBADF (Bad file descriptor) [pid 7152] close(7) = -1 EBADF (Bad file descriptor) [pid 7152] close(8) = -1 EBADF (Bad file descriptor) [pid 7152] close(9) = -1 EBADF (Bad file descriptor) [pid 7152] close(10) = -1 EBADF (Bad file descriptor) [pid 7152] close(11) = -1 EBADF (Bad file descriptor) [pid 7152] close(12) = -1 EBADF (Bad file descriptor) [pid 7152] close(13) = -1 EBADF (Bad file descriptor) [pid 7152] close(14) = -1 EBADF (Bad file descriptor) [pid 7152] close(15) = -1 EBADF (Bad file descriptor) [pid 7152] close(16) = -1 EBADF (Bad file descriptor) [pid 7152] close(17) = -1 EBADF (Bad file descriptor) [pid 7152] close(18) = -1 EBADF (Bad file descriptor) [pid 7152] close(19) = -1 EBADF (Bad file descriptor) [pid 7152] close(20) = -1 EBADF (Bad file descriptor) [pid 7152] close(21) = -1 EBADF (Bad file descriptor) [pid 7152] close(22) = -1 EBADF (Bad file descriptor) [pid 7152] close(23) = -1 EBADF (Bad file descriptor) [pid 7152] close(24) = -1 EBADF (Bad file descriptor) [pid 7152] close(25) = -1 EBADF (Bad file descriptor) [pid 7152] close(26) = -1 EBADF (Bad file descriptor) [pid 7152] close(27) = -1 EBADF (Bad file descriptor) [pid 7152] close(28) = -1 EBADF (Bad file descriptor) [pid 7152] close(29) = -1 EBADF (Bad file descriptor) [pid 7152] exit_group(0) = ? [pid 7152] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7153 attached , child_tidptr=0x555555cb2690) = 2102 [pid 7153] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7153] setpgid(0, 0) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7153] write(3, "1000", 4) = 4 [pid 7153] close(3) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7153] setns(201, 0) = 0 [pid 7153] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7153] setns(3, 0) = 0 [pid 7153] close(3) = 0 [pid 7153] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7153] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7153] close(3) = -1 EBADF (Bad file descriptor) [pid 7153] close(4) = 0 [pid 7153] close(5) = -1 EBADF (Bad file descriptor) [pid 7153] close(6) = -1 EBADF (Bad file descriptor) [pid 7153] close(7) = -1 EBADF (Bad file descriptor) [pid 7153] close(8) = -1 EBADF (Bad file descriptor) [pid 7153] close(9) = -1 EBADF (Bad file descriptor) [pid 7153] close(10) = -1 EBADF (Bad file descriptor) [pid 7153] close(11) = -1 EBADF (Bad file descriptor) [pid 7153] close(12) = -1 EBADF (Bad file descriptor) [pid 7153] close(13) = -1 EBADF (Bad file descriptor) [pid 7153] close(14) = -1 EBADF (Bad file descriptor) [pid 7153] close(15) = -1 EBADF (Bad file descriptor) [pid 7153] close(16) = -1 EBADF (Bad file descriptor) [pid 7153] close(17) = -1 EBADF (Bad file descriptor) [pid 7153] close(18) = -1 EBADF (Bad file descriptor) [pid 7153] close(19) = -1 EBADF (Bad file descriptor) [pid 7153] close(20) = -1 EBADF (Bad file descriptor) [pid 7153] close(21) = -1 EBADF (Bad file descriptor) [pid 7153] close(22) = -1 EBADF (Bad file descriptor) [pid 7153] close(23) = -1 EBADF (Bad file descriptor) [pid 7153] close(24) = -1 EBADF (Bad file descriptor) [pid 7153] close(25) = -1 EBADF (Bad file descriptor) [pid 7153] close(26) = -1 EBADF (Bad file descriptor) [pid 7153] close(27) = -1 EBADF (Bad file descriptor) [pid 7153] close(28) = -1 EBADF (Bad file descriptor) [pid 7153] close(29) = -1 EBADF (Bad file descriptor) [pid 7153] exit_group(0) = ? [pid 7153] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 115.705315][ T4439] Bluetooth: hci0: link tx timeout [ 115.710792][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.719069][ T4439] Bluetooth: hci0: link tx timeout [ 115.724598][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.734091][ T4439] Bluetooth: hci0: link tx timeout [ 115.739508][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.750244][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7154 attached , child_tidptr=0x555555cb2690) = 2103 [pid 7154] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7154] setpgid(0, 0) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7154] write(3, "1000", 4) = 4 [pid 7154] close(3) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7154] setns(201, 0) = 0 [pid 7154] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7154] setns(3, 0) = 0 [pid 7154] close(3) = 0 [pid 7154] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7154] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7154] close(3) = -1 EBADF (Bad file descriptor) [pid 7154] close(4) = 0 [pid 7154] close(5) = -1 EBADF (Bad file descriptor) [pid 7154] close(6) = -1 EBADF (Bad file descriptor) [pid 7154] close(7) = -1 EBADF (Bad file descriptor) [pid 7154] close(8) = -1 EBADF (Bad file descriptor) [pid 7154] close(9) = -1 EBADF (Bad file descriptor) [pid 7154] close(10) = -1 EBADF (Bad file descriptor) [pid 7154] close(11) = -1 EBADF (Bad file descriptor) [pid 7154] close(12) = -1 EBADF (Bad file descriptor) [pid 7154] close(13) = -1 EBADF (Bad file descriptor) [pid 7154] close(14) = -1 EBADF (Bad file descriptor) [pid 7154] close(15) = -1 EBADF (Bad file descriptor) [pid 7154] close(16) = -1 EBADF (Bad file descriptor) [pid 7154] close(17) = -1 EBADF (Bad file descriptor) [pid 7154] close(18) = -1 EBADF (Bad file descriptor) [pid 7154] close(19) = -1 EBADF (Bad file descriptor) [pid 7154] close(20) = -1 EBADF (Bad file descriptor) [pid 7154] close(21) = -1 EBADF (Bad file descriptor) [pid 7154] close(22) = -1 EBADF (Bad file descriptor) [pid 7154] close(23) = -1 EBADF (Bad file descriptor) [pid 7154] close(24) = -1 EBADF (Bad file descriptor) [pid 7154] close(25) = -1 EBADF (Bad file descriptor) [pid 7154] close(26) = -1 EBADF (Bad file descriptor) [pid 7154] close(27) = -1 EBADF (Bad file descriptor) [pid 7154] close(28) = -1 EBADF (Bad file descriptor) [pid 7154] close(29) = -1 EBADF (Bad file descriptor) [pid 7154] exit_group(0) = ? [pid 7154] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2104 ./strace-static-x86_64: Process 7155 attached [pid 7155] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7155] setpgid(0, 0) = 0 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7155] write(3, "1000", 4) = 4 [pid 7155] close(3) = 0 [pid 7155] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7155] setns(201, 0) = 0 [pid 7155] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7155] setns(3, 0) = 0 [pid 7155] close(3) = 0 [pid 7155] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7155] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7155] close(3) = -1 EBADF (Bad file descriptor) [pid 7155] close(4) = 0 [pid 7155] close(5) = -1 EBADF (Bad file descriptor) [pid 7155] close(6) = -1 EBADF (Bad file descriptor) [pid 7155] close(7) = -1 EBADF (Bad file descriptor) [pid 7155] close(8) = -1 EBADF (Bad file descriptor) [pid 7155] close(9) = -1 EBADF (Bad file descriptor) [pid 7155] close(10) = -1 EBADF (Bad file descriptor) [pid 7155] close(11) = -1 EBADF (Bad file descriptor) [pid 7155] close(12) = -1 EBADF (Bad file descriptor) [pid 7155] close(13) = -1 EBADF (Bad file descriptor) [pid 7155] close(14) = -1 EBADF (Bad file descriptor) [pid 7155] close(15) = -1 EBADF (Bad file descriptor) [pid 7155] close(16) = -1 EBADF (Bad file descriptor) [pid 7155] close(17) = -1 EBADF (Bad file descriptor) [pid 7155] close(18) = -1 EBADF (Bad file descriptor) [pid 7155] close(19) = -1 EBADF (Bad file descriptor) [pid 7155] close(20) = -1 EBADF (Bad file descriptor) [pid 7155] close(21) = -1 EBADF (Bad file descriptor) [pid 7155] close(22) = -1 EBADF (Bad file descriptor) [pid 7155] close(23) = -1 EBADF (Bad file descriptor) [pid 7155] close(24) = -1 EBADF (Bad file descriptor) [pid 7155] close(25) = -1 EBADF (Bad file descriptor) [pid 7155] close(26) = -1 EBADF (Bad file descriptor) [pid 7155] close(27) = -1 EBADF (Bad file descriptor) [pid 7155] close(28) = -1 EBADF (Bad file descriptor) [pid 7155] close(29) = -1 EBADF (Bad file descriptor) [pid 7155] exit_group(0) = ? [pid 7155] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2105 ./strace-static-x86_64: Process 7156 attached [pid 7156] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7156] setpgid(0, 0) = 0 [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7156] write(3, "1000", 4) = 4 [pid 7156] close(3) = 0 [pid 7156] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7156] setns(201, 0) = 0 [pid 7156] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7156] setns(3, 0) = 0 [pid 7156] close(3) = 0 [pid 7156] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 115.755869][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.763565][ T4439] Bluetooth: hci0: command 0x0406 tx timeout [ 115.772953][ T4439] Bluetooth: hci0: link tx timeout [ 115.778175][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.793692][ T4439] Bluetooth: hci0: link tx timeout [ 115.799040][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7156] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7156] close(3) = -1 EBADF (Bad file descriptor) [pid 7156] close(4) = 0 [pid 7156] close(5) = -1 EBADF (Bad file descriptor) [pid 7156] close(6) = -1 EBADF (Bad file descriptor) [pid 7156] close(7) = -1 EBADF (Bad file descriptor) [pid 7156] close(8) = -1 EBADF (Bad file descriptor) [pid 7156] close(9) = -1 EBADF (Bad file descriptor) [pid 7156] close(10) = -1 EBADF (Bad file descriptor) [pid 7156] close(11) = -1 EBADF (Bad file descriptor) [pid 7156] close(12) = -1 EBADF (Bad file descriptor) [pid 7156] close(13) = -1 EBADF (Bad file descriptor) [pid 7156] close(14) = -1 EBADF (Bad file descriptor) [pid 7156] close(15) = -1 EBADF (Bad file descriptor) [pid 7156] close(16) = -1 EBADF (Bad file descriptor) [pid 7156] close(17) = -1 EBADF (Bad file descriptor) [pid 7156] close(18) = -1 EBADF (Bad file descriptor) [pid 7156] close(19) = -1 EBADF (Bad file descriptor) [pid 7156] close(20) = -1 EBADF (Bad file descriptor) [pid 7156] close(21) = -1 EBADF (Bad file descriptor) [pid 7156] close(22) = -1 EBADF (Bad file descriptor) [pid 7156] close(23) = -1 EBADF (Bad file descriptor) [pid 7156] close(24) = -1 EBADF (Bad file descriptor) [pid 7156] close(25) = -1 EBADF (Bad file descriptor) [pid 7156] close(26) = -1 EBADF (Bad file descriptor) [pid 7156] close(27) = -1 EBADF (Bad file descriptor) [pid 7156] close(28) = -1 EBADF (Bad file descriptor) [pid 7156] close(29) = -1 EBADF (Bad file descriptor) [pid 7156] exit_group(0) = ? [pid 7156] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7157 attached , child_tidptr=0x555555cb2690) = 2106 [pid 7157] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7157] setpgid(0, 0) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7157] write(3, "1000", 4) = 4 [pid 7157] close(3) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7157] setns(201, 0) = 0 [pid 7157] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7157] setns(3, 0) = 0 [pid 7157] close(3) = 0 [pid 7157] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7157] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7157] close(3) = -1 EBADF (Bad file descriptor) [pid 7157] close(4) = 0 [pid 7157] close(5) = -1 EBADF (Bad file descriptor) [pid 7157] close(6) = -1 EBADF (Bad file descriptor) [pid 7157] close(7) = -1 EBADF (Bad file descriptor) [pid 7157] close(8) = -1 EBADF (Bad file descriptor) [pid 7157] close(9) = -1 EBADF (Bad file descriptor) [pid 7157] close(10) = -1 EBADF (Bad file descriptor) [pid 7157] close(11) = -1 EBADF (Bad file descriptor) [pid 7157] close(12) = -1 EBADF (Bad file descriptor) [pid 7157] close(13) = -1 EBADF (Bad file descriptor) [pid 7157] close(14) = -1 EBADF (Bad file descriptor) [pid 7157] close(15) = -1 EBADF (Bad file descriptor) [pid 7157] close(16) = -1 EBADF (Bad file descriptor) [pid 7157] close(17) = -1 EBADF (Bad file descriptor) [pid 7157] close(18) = -1 EBADF (Bad file descriptor) [pid 7157] close(19) = -1 EBADF (Bad file descriptor) [pid 7157] close(20) = -1 EBADF (Bad file descriptor) [pid 7157] close(21) = -1 EBADF (Bad file descriptor) [pid 7157] close(22) = -1 EBADF (Bad file descriptor) [pid 7157] close(23) = -1 EBADF (Bad file descriptor) [pid 7157] close(24) = -1 EBADF (Bad file descriptor) [pid 7157] close(25) = -1 EBADF (Bad file descriptor) [pid 7157] close(26) = -1 EBADF (Bad file descriptor) [pid 7157] close(27) = -1 EBADF (Bad file descriptor) [pid 7157] close(28) = -1 EBADF (Bad file descriptor) [pid 7157] close(29) = -1 EBADF (Bad file descriptor) [pid 7157] exit_group(0) = ? [pid 7157] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2107 ./strace-static-x86_64: Process 7158 attached [pid 7158] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7158] setpgid(0, 0) = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7158] write(3, "1000", 4) = 4 [pid 7158] close(3) = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7158] setns(201, 0) = 0 [pid 7158] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7158] setns(3, 0) = 0 [pid 7158] close(3) = 0 [pid 7158] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7158] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7158] close(3) = -1 EBADF (Bad file descriptor) [pid 7158] close(4) = 0 [pid 7158] close(5) = -1 EBADF (Bad file descriptor) [pid 7158] close(6) = -1 EBADF (Bad file descriptor) [pid 7158] close(7) = -1 EBADF (Bad file descriptor) [pid 7158] close(8) = -1 EBADF (Bad file descriptor) [pid 7158] close(9) = -1 EBADF (Bad file descriptor) [pid 7158] close(10) = -1 EBADF (Bad file descriptor) [pid 7158] close(11) = -1 EBADF (Bad file descriptor) [pid 7158] close(12) = -1 EBADF (Bad file descriptor) [pid 7158] close(13) = -1 EBADF (Bad file descriptor) [pid 7158] close(14) = -1 EBADF (Bad file descriptor) [pid 7158] close(15) = -1 EBADF (Bad file descriptor) [pid 7158] close(16) = -1 EBADF (Bad file descriptor) [pid 7158] close(17) = -1 EBADF (Bad file descriptor) [pid 7158] close(18) = -1 EBADF (Bad file descriptor) [pid 7158] close(19) = -1 EBADF (Bad file descriptor) [pid 7158] close(20) = -1 EBADF (Bad file descriptor) [pid 7158] close(21) = -1 EBADF (Bad file descriptor) [pid 7158] close(22) = -1 EBADF (Bad file descriptor) [pid 7158] close(23) = -1 EBADF (Bad file descriptor) [pid 7158] close(24) = -1 EBADF (Bad file descriptor) [pid 7158] close(25) = -1 EBADF (Bad file descriptor) [pid 7158] close(26) = -1 EBADF (Bad file descriptor) [pid 7158] close(27) = -1 EBADF (Bad file descriptor) [pid 7158] close(28) = -1 EBADF (Bad file descriptor) [pid 7158] close(29) = -1 EBADF (Bad file descriptor) [pid 7158] exit_group(0) = ? [pid 7158] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7160 attached , child_tidptr=0x555555cb2690) = 2108 [pid 7160] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7160] setpgid(0, 0) = 0 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7160] write(3, "1000", 4) = 4 [pid 7160] close(3) = 0 [pid 7160] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7160] setns(201, 0) = 0 [pid 7160] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7160] setns(3, 0) = 0 [pid 7160] close(3) = 0 [pid 7160] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7160] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [ 115.816906][ T4439] Bluetooth: hci0: link tx timeout [ 115.822399][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.830577][ T4439] Bluetooth: hci0: link tx timeout [ 115.836160][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.844674][ T4439] Bluetooth: hci0: link tx timeout [ 115.850253][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7160] close(3) = -1 EBADF (Bad file descriptor) [pid 7160] close(4) = 0 [pid 7160] close(5) = -1 EBADF (Bad file descriptor) [pid 7160] close(6) = -1 EBADF (Bad file descriptor) [pid 7160] close(7) = -1 EBADF (Bad file descriptor) [pid 7160] close(8) = -1 EBADF (Bad file descriptor) [pid 7160] close(9) = -1 EBADF (Bad file descriptor) [pid 7160] close(10) = -1 EBADF (Bad file descriptor) [pid 7160] close(11) = -1 EBADF (Bad file descriptor) [pid 7160] close(12) = -1 EBADF (Bad file descriptor) [pid 7160] close(13) = -1 EBADF (Bad file descriptor) [pid 7160] close(14) = -1 EBADF (Bad file descriptor) [pid 7160] close(15) = -1 EBADF (Bad file descriptor) [pid 7160] close(16) = -1 EBADF (Bad file descriptor) [pid 7160] close(17) = -1 EBADF (Bad file descriptor) [pid 7160] close(18) = -1 EBADF (Bad file descriptor) [pid 7160] close(19) = -1 EBADF (Bad file descriptor) [pid 7160] close(20) = -1 EBADF (Bad file descriptor) [pid 7160] close(21) = -1 EBADF (Bad file descriptor) [pid 7160] close(22) = -1 EBADF (Bad file descriptor) [pid 7160] close(23) = -1 EBADF (Bad file descriptor) [pid 7160] close(24) = -1 EBADF (Bad file descriptor) [pid 7160] close(25) = -1 EBADF (Bad file descriptor) [pid 7160] close(26) = -1 EBADF (Bad file descriptor) [pid 7160] close(27) = -1 EBADF (Bad file descriptor) [pid 7160] close(28) = -1 EBADF (Bad file descriptor) [pid 7160] close(29) = -1 EBADF (Bad file descriptor) [pid 7160] exit_group(0) = ? [pid 7160] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7161 attached , child_tidptr=0x555555cb2690) = 2109 [pid 7161] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7161] setpgid(0, 0) = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7161] write(3, "1000", 4) = 4 [pid 7161] close(3) = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7161] setns(201, 0) = 0 [pid 7161] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7161] setns(3, 0) = 0 [pid 7161] close(3) = 0 [pid 7161] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7161] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7161] close(3) = -1 EBADF (Bad file descriptor) [pid 7161] close(4) = 0 [pid 7161] close(5) = -1 EBADF (Bad file descriptor) [pid 7161] close(6) = -1 EBADF (Bad file descriptor) [pid 7161] close(7) = -1 EBADF (Bad file descriptor) [pid 7161] close(8) = -1 EBADF (Bad file descriptor) [pid 7161] close(9) = -1 EBADF (Bad file descriptor) [pid 7161] close(10) = -1 EBADF (Bad file descriptor) [pid 7161] close(11) = -1 EBADF (Bad file descriptor) [pid 7161] close(12) = -1 EBADF (Bad file descriptor) [pid 7161] close(13) = -1 EBADF (Bad file descriptor) [pid 7161] close(14) = -1 EBADF (Bad file descriptor) [pid 7161] close(15) = -1 EBADF (Bad file descriptor) [pid 7161] close(16) = -1 EBADF (Bad file descriptor) [pid 7161] close(17) = -1 EBADF (Bad file descriptor) [pid 7161] close(18) = -1 EBADF (Bad file descriptor) [pid 7161] close(19) = -1 EBADF (Bad file descriptor) [pid 7161] close(20) = -1 EBADF (Bad file descriptor) [pid 7161] close(21) = -1 EBADF (Bad file descriptor) [pid 7161] close(22) = -1 EBADF (Bad file descriptor) [pid 7161] close(23) = -1 EBADF (Bad file descriptor) [pid 7161] close(24) = -1 EBADF (Bad file descriptor) [pid 7161] close(25) = -1 EBADF (Bad file descriptor) [pid 7161] close(26) = -1 EBADF (Bad file descriptor) [pid 7161] close(27) = -1 EBADF (Bad file descriptor) [pid 7161] close(28) = -1 EBADF (Bad file descriptor) [pid 7161] close(29) = -1 EBADF (Bad file descriptor) [pid 7161] exit_group(0) = ? [pid 7161] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7162 attached [pid 7162] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2110 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7162] setpgid(0, 0) = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7162] write(3, "1000", 4) = 4 [pid 7162] close(3) = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7162] setns(201, 0) = 0 [pid 7162] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7162] setns(3, 0) = 0 [pid 7162] close(3) = 0 [pid 7162] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7162] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7162] close(3) = -1 EBADF (Bad file descriptor) [pid 7162] close(4) = 0 [pid 7162] close(5) = -1 EBADF (Bad file descriptor) [pid 7162] close(6) = -1 EBADF (Bad file descriptor) [pid 7162] close(7) = -1 EBADF (Bad file descriptor) [pid 7162] close(8) = -1 EBADF (Bad file descriptor) [pid 7162] close(9) = -1 EBADF (Bad file descriptor) [pid 7162] close(10) = -1 EBADF (Bad file descriptor) [pid 7162] close(11) = -1 EBADF (Bad file descriptor) [pid 7162] close(12) = -1 EBADF (Bad file descriptor) [pid 7162] close(13) = -1 EBADF (Bad file descriptor) [pid 7162] close(14) = -1 EBADF (Bad file descriptor) [pid 7162] close(15) = -1 EBADF (Bad file descriptor) [pid 7162] close(16) = -1 EBADF (Bad file descriptor) [pid 7162] close(17) = -1 EBADF (Bad file descriptor) [pid 7162] close(18) = -1 EBADF (Bad file descriptor) [pid 7162] close(19) = -1 EBADF (Bad file descriptor) [pid 7162] close(20) = -1 EBADF (Bad file descriptor) [pid 7162] close(21) = -1 EBADF (Bad file descriptor) [pid 7162] close(22) = -1 EBADF (Bad file descriptor) [pid 7162] close(23) = -1 EBADF (Bad file descriptor) [ 115.865840][ T4439] Bluetooth: hci0: link tx timeout [ 115.871073][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.887756][ T4439] Bluetooth: hci0: link tx timeout [ 115.893190][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.910293][ T4439] Bluetooth: hci0: link tx timeout [pid 7162] close(24) = -1 EBADF (Bad file descriptor) [pid 7162] close(25) = -1 EBADF (Bad file descriptor) [pid 7162] close(26) = -1 EBADF (Bad file descriptor) [pid 7162] close(27) = -1 EBADF (Bad file descriptor) [pid 7162] close(28) = -1 EBADF (Bad file descriptor) [pid 7162] close(29) = -1 EBADF (Bad file descriptor) [pid 7162] exit_group(0) = ? [pid 7162] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7163 attached , child_tidptr=0x555555cb2690) = 2111 [pid 7163] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7163] setpgid(0, 0) = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7163] write(3, "1000", 4) = 4 [pid 7163] close(3) = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7163] setns(201, 0) = 0 [pid 7163] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7163] setns(3, 0) = 0 [pid 7163] close(3) = 0 [pid 7163] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7163] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7163] close(3) = -1 EBADF (Bad file descriptor) [pid 7163] close(4) = 0 [pid 7163] close(5) = -1 EBADF (Bad file descriptor) [pid 7163] close(6) = -1 EBADF (Bad file descriptor) [pid 7163] close(7) = -1 EBADF (Bad file descriptor) [pid 7163] close(8) = -1 EBADF (Bad file descriptor) [pid 7163] close(9) = -1 EBADF (Bad file descriptor) [pid 7163] close(10) = -1 EBADF (Bad file descriptor) [pid 7163] close(11) = -1 EBADF (Bad file descriptor) [pid 7163] close(12) = -1 EBADF (Bad file descriptor) [pid 7163] close(13) = -1 EBADF (Bad file descriptor) [pid 7163] close(14) = -1 EBADF (Bad file descriptor) [pid 7163] close(15) = -1 EBADF (Bad file descriptor) [pid 7163] close(16) = -1 EBADF (Bad file descriptor) [pid 7163] close(17) = -1 EBADF (Bad file descriptor) [pid 7163] close(18) = -1 EBADF (Bad file descriptor) [pid 7163] close(19) = -1 EBADF (Bad file descriptor) [pid 7163] close(20) = -1 EBADF (Bad file descriptor) [pid 7163] close(21) = -1 EBADF (Bad file descriptor) [pid 7163] close(22) = -1 EBADF (Bad file descriptor) [pid 7163] close(23) = -1 EBADF (Bad file descriptor) [pid 7163] close(24) = -1 EBADF (Bad file descriptor) [pid 7163] close(25) = -1 EBADF (Bad file descriptor) [pid 7163] close(26) = -1 EBADF (Bad file descriptor) [pid 7163] close(27) = -1 EBADF (Bad file descriptor) [pid 7163] close(28) = -1 EBADF (Bad file descriptor) [pid 7163] close(29) = -1 EBADF (Bad file descriptor) [pid 7163] exit_group(0) = ? [pid 7163] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7164 attached , child_tidptr=0x555555cb2690) = 2112 [pid 7164] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7164] setpgid(0, 0) = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7164] write(3, "1000", 4) = 4 [pid 7164] close(3) = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7164] setns(201, 0) = 0 [pid 7164] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7164] setns(3, 0) = 0 [pid 7164] close(3) = 0 [pid 7164] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7164] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7164] close(3) = -1 EBADF (Bad file descriptor) [pid 7164] close(4) = 0 [pid 7164] close(5) = -1 EBADF (Bad file descriptor) [pid 7164] close(6) = -1 EBADF (Bad file descriptor) [pid 7164] close(7) = -1 EBADF (Bad file descriptor) [pid 7164] close(8) = -1 EBADF (Bad file descriptor) [pid 7164] close(9) = -1 EBADF (Bad file descriptor) [pid 7164] close(10) = -1 EBADF (Bad file descriptor) [pid 7164] close(11) = -1 EBADF (Bad file descriptor) [pid 7164] close(12) = -1 EBADF (Bad file descriptor) [pid 7164] close(13) = -1 EBADF (Bad file descriptor) [pid 7164] close(14) = -1 EBADF (Bad file descriptor) [pid 7164] close(15) = -1 EBADF (Bad file descriptor) [pid 7164] close(16) = -1 EBADF (Bad file descriptor) [pid 7164] close(17) = -1 EBADF (Bad file descriptor) [pid 7164] close(18) = -1 EBADF (Bad file descriptor) [pid 7164] close(19) = -1 EBADF (Bad file descriptor) [pid 7164] close(20) = -1 EBADF (Bad file descriptor) [pid 7164] close(21) = -1 EBADF (Bad file descriptor) [pid 7164] close(22) = -1 EBADF (Bad file descriptor) [pid 7164] close(23) = -1 EBADF (Bad file descriptor) [pid 7164] close(24) = -1 EBADF (Bad file descriptor) [pid 7164] close(25) = -1 EBADF (Bad file descriptor) [pid 7164] close(26) = -1 EBADF (Bad file descriptor) [pid 7164] close(27) = -1 EBADF (Bad file descriptor) [pid 7164] close(28) = -1 EBADF (Bad file descriptor) [pid 7164] close(29) = -1 EBADF (Bad file descriptor) [pid 7164] exit_group(0) = ? [pid 7164] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2113 ./strace-static-x86_64: Process 7165 attached [pid 7165] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7165] setpgid(0, 0) = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7165] write(3, "1000", 4) = 4 [pid 7165] close(3) = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7165] setns(201, 0) = 0 [pid 7165] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7165] setns(3, 0) = 0 [pid 7165] close(3) = 0 [pid 7165] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7165] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7165] close(3) = -1 EBADF (Bad file descriptor) [pid 7165] close(4) = 0 [pid 7165] close(5) = -1 EBADF (Bad file descriptor) [pid 7165] close(6) = -1 EBADF (Bad file descriptor) [pid 7165] close(7) = -1 EBADF (Bad file descriptor) [pid 7165] close(8) = -1 EBADF (Bad file descriptor) [pid 7165] close(9) = -1 EBADF (Bad file descriptor) [pid 7165] close(10) = -1 EBADF (Bad file descriptor) [pid 7165] close(11) = -1 EBADF (Bad file descriptor) [pid 7165] close(12) = -1 EBADF (Bad file descriptor) [pid 7165] close(13) = -1 EBADF (Bad file descriptor) [pid 7165] close(14) = -1 EBADF (Bad file descriptor) [pid 7165] close(15) = -1 EBADF (Bad file descriptor) [pid 7165] close(16) = -1 EBADF (Bad file descriptor) [pid 7165] close(17) = -1 EBADF (Bad file descriptor) [pid 7165] close(18) = -1 EBADF (Bad file descriptor) [pid 7165] close(19) = -1 EBADF (Bad file descriptor) [ 115.915667][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.940319][ T4439] Bluetooth: hci0: link tx timeout [ 115.945560][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.953776][ T4439] Bluetooth: hci0: link tx timeout [pid 7165] close(20) = -1 EBADF (Bad file descriptor) [pid 7165] close(21) = -1 EBADF (Bad file descriptor) [pid 7165] close(22) = -1 EBADF (Bad file descriptor) [pid 7165] close(23) = -1 EBADF (Bad file descriptor) [pid 7165] close(24) = -1 EBADF (Bad file descriptor) [pid 7165] close(25) = -1 EBADF (Bad file descriptor) [pid 7165] close(26) = -1 EBADF (Bad file descriptor) [pid 7165] close(27) = -1 EBADF (Bad file descriptor) [pid 7165] close(28) = -1 EBADF (Bad file descriptor) [pid 7165] close(29) = -1 EBADF (Bad file descriptor) [pid 7165] exit_group(0) = ? [pid 7165] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7166 attached , child_tidptr=0x555555cb2690) = 2114 [pid 7166] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7166] setpgid(0, 0) = 0 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7166] write(3, "1000", 4) = 4 [pid 7166] close(3) = 0 [pid 7166] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7166] setns(201, 0) = 0 [pid 7166] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7166] setns(3, 0) = 0 [pid 7166] close(3) = 0 [pid 7166] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7166] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7166] close(3) = -1 EBADF (Bad file descriptor) [pid 7166] close(4) = 0 [pid 7166] close(5) = -1 EBADF (Bad file descriptor) [pid 7166] close(6) = -1 EBADF (Bad file descriptor) [pid 7166] close(7) = -1 EBADF (Bad file descriptor) [pid 7166] close(8) = -1 EBADF (Bad file descriptor) [pid 7166] close(9) = -1 EBADF (Bad file descriptor) [pid 7166] close(10) = -1 EBADF (Bad file descriptor) [pid 7166] close(11) = -1 EBADF (Bad file descriptor) [pid 7166] close(12) = -1 EBADF (Bad file descriptor) [pid 7166] close(13) = -1 EBADF (Bad file descriptor) [pid 7166] close(14) = -1 EBADF (Bad file descriptor) [pid 7166] close(15) = -1 EBADF (Bad file descriptor) [pid 7166] close(16) = -1 EBADF (Bad file descriptor) [pid 7166] close(17) = -1 EBADF (Bad file descriptor) [pid 7166] close(18) = -1 EBADF (Bad file descriptor) [pid 7166] close(19) = -1 EBADF (Bad file descriptor) [pid 7166] close(20) = -1 EBADF (Bad file descriptor) [pid 7166] close(21) = -1 EBADF (Bad file descriptor) [pid 7166] close(22) = -1 EBADF (Bad file descriptor) [pid 7166] close(23) = -1 EBADF (Bad file descriptor) [pid 7166] close(24) = -1 EBADF (Bad file descriptor) [pid 7166] close(25) = -1 EBADF (Bad file descriptor) [pid 7166] close(26) = -1 EBADF (Bad file descriptor) [pid 7166] close(27) = -1 EBADF (Bad file descriptor) [pid 7166] close(28) = -1 EBADF (Bad file descriptor) [pid 7166] close(29) = -1 EBADF (Bad file descriptor) [pid 7166] exit_group(0) = ? [pid 7166] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2115 ./strace-static-x86_64: Process 7167 attached [pid 7167] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7167] setpgid(0, 0) = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7167] write(3, "1000", 4) = 4 [pid 7167] close(3) = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7167] setns(201, 0) = 0 [pid 7167] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7167] setns(3, 0) = 0 [pid 7167] close(3) = 0 [pid 7167] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7167] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7167] close(3) = -1 EBADF (Bad file descriptor) [pid 7167] close(4) = 0 [pid 7167] close(5) = -1 EBADF (Bad file descriptor) [pid 7167] close(6) = -1 EBADF (Bad file descriptor) [pid 7167] close(7) = -1 EBADF (Bad file descriptor) [pid 7167] close(8) = -1 EBADF (Bad file descriptor) [pid 7167] close(9) = -1 EBADF (Bad file descriptor) [pid 7167] close(10) = -1 EBADF (Bad file descriptor) [pid 7167] close(11) = -1 EBADF (Bad file descriptor) [pid 7167] close(12) = -1 EBADF (Bad file descriptor) [pid 7167] close(13) = -1 EBADF (Bad file descriptor) [pid 7167] close(14) = -1 EBADF (Bad file descriptor) [pid 7167] close(15) = -1 EBADF (Bad file descriptor) [pid 7167] close(16) = -1 EBADF (Bad file descriptor) [pid 7167] close(17) = -1 EBADF (Bad file descriptor) [pid 7167] close(18) = -1 EBADF (Bad file descriptor) [pid 7167] close(19) = -1 EBADF (Bad file descriptor) [pid 7167] close(20) = -1 EBADF (Bad file descriptor) [pid 7167] close(21) = -1 EBADF (Bad file descriptor) [pid 7167] close(22) = -1 EBADF (Bad file descriptor) [pid 7167] close(23) = -1 EBADF (Bad file descriptor) [pid 7167] close(24) = -1 EBADF (Bad file descriptor) [pid 7167] close(25) = -1 EBADF (Bad file descriptor) [pid 7167] close(26) = -1 EBADF (Bad file descriptor) [pid 7167] close(27) = -1 EBADF (Bad file descriptor) [pid 7167] close(28) = -1 EBADF (Bad file descriptor) [pid 7167] close(29) = -1 EBADF (Bad file descriptor) [pid 7167] exit_group(0) = ? [pid 7167] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2116 ./strace-static-x86_64: Process 7168 attached [pid 7168] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7168] setpgid(0, 0) = 0 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7168] write(3, "1000", 4) = 4 [pid 7168] close(3) = 0 [pid 7168] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7168] setns(201, 0) = 0 [pid 7168] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7168] setns(3, 0) = 0 [pid 7168] close(3) = 0 [pid 7168] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7168] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7168] close(3) = -1 EBADF (Bad file descriptor) [pid 7168] close(4) = 0 [pid 7168] close(5) = -1 EBADF (Bad file descriptor) [pid 7168] close(6) = -1 EBADF (Bad file descriptor) [pid 7168] close(7) = -1 EBADF (Bad file descriptor) [pid 7168] close(8) = -1 EBADF (Bad file descriptor) [pid 7168] close(9) = -1 EBADF (Bad file descriptor) [pid 7168] close(10) = -1 EBADF (Bad file descriptor) [pid 7168] close(11) = -1 EBADF (Bad file descriptor) [pid 7168] close(12) = -1 EBADF (Bad file descriptor) [pid 7168] close(13) = -1 EBADF (Bad file descriptor) [pid 7168] close(14) = -1 EBADF (Bad file descriptor) [pid 7168] close(15) = -1 EBADF (Bad file descriptor) [pid 7168] close(16) = -1 EBADF (Bad file descriptor) [pid 7168] close(17) = -1 EBADF (Bad file descriptor) [pid 7168] close(18) = -1 EBADF (Bad file descriptor) [pid 7168] close(19) = -1 EBADF (Bad file descriptor) [pid 7168] close(20) = -1 EBADF (Bad file descriptor) [pid 7168] close(21) = -1 EBADF (Bad file descriptor) [pid 7168] close(22) = -1 EBADF (Bad file descriptor) [pid 7168] close(23) = -1 EBADF (Bad file descriptor) [pid 7168] close(24) = -1 EBADF (Bad file descriptor) [pid 7168] close(25) = -1 EBADF (Bad file descriptor) [pid 7168] close(26) = -1 EBADF (Bad file descriptor) [pid 7168] close(27) = -1 EBADF (Bad file descriptor) [pid 7168] close(28) = -1 EBADF (Bad file descriptor) [pid 7168] close(29) = -1 EBADF (Bad file descriptor) [pid 7168] exit_group(0) = ? [ 115.960917][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.968710][ T4439] Bluetooth: hci0: link tx timeout [ 115.974364][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.982124][ T4439] Bluetooth: hci0: link tx timeout [ 115.988031][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 115.997658][ T4439] Bluetooth: hci0: link tx timeout [ 116.003069][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7168] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7169 attached [pid 7169] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2117 [pid 7169] setpgid(0, 0) = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7169] write(3, "1000", 4) = 4 [pid 7169] close(3) = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7169] setns(201, 0) = 0 [pid 7169] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7169] setns(3, 0) = 0 [pid 7169] close(3) = 0 [pid 7169] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7169] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7169] close(3) = -1 EBADF (Bad file descriptor) [pid 7169] close(4) = 0 [pid 7169] close(5) = -1 EBADF (Bad file descriptor) [pid 7169] close(6) = -1 EBADF (Bad file descriptor) [pid 7169] close(7) = -1 EBADF (Bad file descriptor) [pid 7169] close(8) = -1 EBADF (Bad file descriptor) [pid 7169] close(9) = -1 EBADF (Bad file descriptor) [pid 7169] close(10) = -1 EBADF (Bad file descriptor) [pid 7169] close(11) = -1 EBADF (Bad file descriptor) [pid 7169] close(12) = -1 EBADF (Bad file descriptor) [pid 7169] close(13) = -1 EBADF (Bad file descriptor) [pid 7169] close(14) = -1 EBADF (Bad file descriptor) [pid 7169] close(15) = -1 EBADF (Bad file descriptor) [pid 7169] close(16) = -1 EBADF (Bad file descriptor) [pid 7169] close(17) = -1 EBADF (Bad file descriptor) [pid 7169] close(18) = -1 EBADF (Bad file descriptor) [pid 7169] close(19) = -1 EBADF (Bad file descriptor) [pid 7169] close(20) = -1 EBADF (Bad file descriptor) [pid 7169] close(21) = -1 EBADF (Bad file descriptor) [pid 7169] close(22) = -1 EBADF (Bad file descriptor) [pid 7169] close(23) = -1 EBADF (Bad file descriptor) [pid 7169] close(24) = -1 EBADF (Bad file descriptor) [pid 7169] close(25) = -1 EBADF (Bad file descriptor) [pid 7169] close(26) = -1 EBADF (Bad file descriptor) [pid 7169] close(27) = -1 EBADF (Bad file descriptor) [pid 7169] close(28) = -1 EBADF (Bad file descriptor) [pid 7169] close(29) = -1 EBADF (Bad file descriptor) [pid 7169] exit_group(0) = ? [pid 7169] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7170 attached , child_tidptr=0x555555cb2690) = 2118 [pid 7170] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7170] setpgid(0, 0) = 0 [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7170] write(3, "1000", 4) = 4 [pid 7170] close(3) = 0 [pid 7170] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7170] setns(201, 0) = 0 [pid 7170] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7170] setns(3, 0) = 0 [pid 7170] close(3) = 0 [pid 7170] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7170] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7170] close(3) = -1 EBADF (Bad file descriptor) [pid 7170] close(4) = 0 [pid 7170] close(5) = -1 EBADF (Bad file descriptor) [pid 7170] close(6) = -1 EBADF (Bad file descriptor) [pid 7170] close(7) = -1 EBADF (Bad file descriptor) [pid 7170] close(8) = -1 EBADF (Bad file descriptor) [pid 7170] close(9) = -1 EBADF (Bad file descriptor) [pid 7170] close(10) = -1 EBADF (Bad file descriptor) [pid 7170] close(11) = -1 EBADF (Bad file descriptor) [pid 7170] close(12) = -1 EBADF (Bad file descriptor) [pid 7170] close(13) = -1 EBADF (Bad file descriptor) [pid 7170] close(14) = -1 EBADF (Bad file descriptor) [pid 7170] close(15) = -1 EBADF (Bad file descriptor) [pid 7170] close(16) = -1 EBADF (Bad file descriptor) [pid 7170] close(17) = -1 EBADF (Bad file descriptor) [pid 7170] close(18) = -1 EBADF (Bad file descriptor) [pid 7170] close(19) = -1 EBADF (Bad file descriptor) [pid 7170] close(20) = -1 EBADF (Bad file descriptor) [pid 7170] close(21) = -1 EBADF (Bad file descriptor) [pid 7170] close(22) = -1 EBADF (Bad file descriptor) [pid 7170] close(23) = -1 EBADF (Bad file descriptor) [pid 7170] close(24) = -1 EBADF (Bad file descriptor) [pid 7170] close(25) = -1 EBADF (Bad file descriptor) [pid 7170] close(26) = -1 EBADF (Bad file descriptor) [pid 7170] close(27) = -1 EBADF (Bad file descriptor) [pid 7170] close(28) = -1 EBADF (Bad file descriptor) [pid 7170] close(29) = -1 EBADF (Bad file descriptor) [pid 7170] exit_group(0) = ? [pid 7170] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7171 attached [pid 7171] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2119 [pid 7171] <... set_robust_list resumed>) = 0 [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7171] setpgid(0, 0) = 0 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7171] write(3, "1000", 4) = 4 [pid 7171] close(3) = 0 [pid 7171] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7171] setns(201, 0) = 0 [pid 7171] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7171] setns(3, 0) = 0 [pid 7171] close(3) = 0 [pid 7171] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7171] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7171] close(3) = -1 EBADF (Bad file descriptor) [pid 7171] close(4) = 0 [pid 7171] close(5) = -1 EBADF (Bad file descriptor) [pid 7171] close(6) = -1 EBADF (Bad file descriptor) [pid 7171] close(7) = -1 EBADF (Bad file descriptor) [pid 7171] close(8) = -1 EBADF (Bad file descriptor) [pid 7171] close(9) = -1 EBADF (Bad file descriptor) [pid 7171] close(10) = -1 EBADF (Bad file descriptor) [pid 7171] close(11) = -1 EBADF (Bad file descriptor) [pid 7171] close(12) = -1 EBADF (Bad file descriptor) [pid 7171] close(13) = -1 EBADF (Bad file descriptor) [pid 7171] close(14) = -1 EBADF (Bad file descriptor) [pid 7171] close(15) = -1 EBADF (Bad file descriptor) [pid 7171] close(16) = -1 EBADF (Bad file descriptor) [pid 7171] close(17) = -1 EBADF (Bad file descriptor) [pid 7171] close(18) = -1 EBADF (Bad file descriptor) [pid 7171] close(19) = -1 EBADF (Bad file descriptor) [pid 7171] close(20) = -1 EBADF (Bad file descriptor) [pid 7171] close(21) = -1 EBADF (Bad file descriptor) [pid 7171] close(22) = -1 EBADF (Bad file descriptor) [pid 7171] close(23) = -1 EBADF (Bad file descriptor) [pid 7171] close(24) = -1 EBADF (Bad file descriptor) [pid 7171] close(25) = -1 EBADF (Bad file descriptor) [pid 7171] close(26) = -1 EBADF (Bad file descriptor) [pid 7171] close(27) = -1 EBADF (Bad file descriptor) [pid 7171] close(28) = -1 EBADF (Bad file descriptor) [pid 7171] close(29) = -1 EBADF (Bad file descriptor) [pid 7171] exit_group(0) = ? [pid 7171] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2120 ./strace-static-x86_64: Process 7172 attached [pid 7172] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7172] setpgid(0, 0) = 0 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7172] write(3, "1000", 4) = 4 [pid 7172] close(3) = 0 [pid 7172] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7172] setns(201, 0) = 0 [pid 7172] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7172] setns(3, 0) = 0 [pid 7172] close(3) = 0 [pid 7172] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7172] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7172] close(3) = -1 EBADF (Bad file descriptor) [pid 7172] close(4) = 0 [pid 7172] close(5) = -1 EBADF (Bad file descriptor) [ 116.022186][ T4439] Bluetooth: hci0: link tx timeout [ 116.027458][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.035150][ T4439] Bluetooth: hci0: link tx timeout [ 116.040405][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.048150][ T4439] Bluetooth: hci0: link tx timeout [ 116.053297][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.061112][ T4439] Bluetooth: hci0: link tx timeout [pid 7172] close(6) = -1 EBADF (Bad file descriptor) [pid 7172] close(7) = -1 EBADF (Bad file descriptor) [pid 7172] close(8) = -1 EBADF (Bad file descriptor) [pid 7172] close(9) = -1 EBADF (Bad file descriptor) [pid 7172] close(10) = -1 EBADF (Bad file descriptor) [pid 7172] close(11) = -1 EBADF (Bad file descriptor) [pid 7172] close(12) = -1 EBADF (Bad file descriptor) [pid 7172] close(13) = -1 EBADF (Bad file descriptor) [pid 7172] close(14) = -1 EBADF (Bad file descriptor) [pid 7172] close(15) = -1 EBADF (Bad file descriptor) [pid 7172] close(16) = -1 EBADF (Bad file descriptor) [pid 7172] close(17) = -1 EBADF (Bad file descriptor) [pid 7172] close(18) = -1 EBADF (Bad file descriptor) [pid 7172] close(19) = -1 EBADF (Bad file descriptor) [pid 7172] close(20) = -1 EBADF (Bad file descriptor) [pid 7172] close(21) = -1 EBADF (Bad file descriptor) [pid 7172] close(22) = -1 EBADF (Bad file descriptor) [pid 7172] close(23) = -1 EBADF (Bad file descriptor) [pid 7172] close(24) = -1 EBADF (Bad file descriptor) [pid 7172] close(25) = -1 EBADF (Bad file descriptor) [pid 7172] close(26) = -1 EBADF (Bad file descriptor) [pid 7172] close(27) = -1 EBADF (Bad file descriptor) [pid 7172] close(28) = -1 EBADF (Bad file descriptor) [pid 7172] close(29) = -1 EBADF (Bad file descriptor) [pid 7172] exit_group(0) = ? [pid 7172] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7173 attached , child_tidptr=0x555555cb2690) = 2121 [pid 7173] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7173] setpgid(0, 0) = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7173] write(3, "1000", 4) = 4 [pid 7173] close(3) = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7173] setns(201, 0) = 0 [pid 7173] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7173] setns(3, 0) = 0 [pid 7173] close(3) = 0 [pid 7173] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7173] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7173] close(3) = -1 EBADF (Bad file descriptor) [pid 7173] close(4) = 0 [pid 7173] close(5) = -1 EBADF (Bad file descriptor) [pid 7173] close(6) = -1 EBADF (Bad file descriptor) [pid 7173] close(7) = -1 EBADF (Bad file descriptor) [pid 7173] close(8) = -1 EBADF (Bad file descriptor) [pid 7173] close(9) = -1 EBADF (Bad file descriptor) [pid 7173] close(10) = -1 EBADF (Bad file descriptor) [pid 7173] close(11) = -1 EBADF (Bad file descriptor) [pid 7173] close(12) = -1 EBADF (Bad file descriptor) [pid 7173] close(13) = -1 EBADF (Bad file descriptor) [pid 7173] close(14) = -1 EBADF (Bad file descriptor) [pid 7173] close(15) = -1 EBADF (Bad file descriptor) [pid 7173] close(16) = -1 EBADF (Bad file descriptor) [pid 7173] close(17) = -1 EBADF (Bad file descriptor) [pid 7173] close(18) = -1 EBADF (Bad file descriptor) [pid 7173] close(19) = -1 EBADF (Bad file descriptor) [pid 7173] close(20) = -1 EBADF (Bad file descriptor) [pid 7173] close(21) = -1 EBADF (Bad file descriptor) [pid 7173] close(22) = -1 EBADF (Bad file descriptor) [pid 7173] close(23) = -1 EBADF (Bad file descriptor) [pid 7173] close(24) = -1 EBADF (Bad file descriptor) [pid 7173] close(25) = -1 EBADF (Bad file descriptor) [pid 7173] close(26) = -1 EBADF (Bad file descriptor) [pid 7173] close(27) = -1 EBADF (Bad file descriptor) [pid 7173] close(28) = -1 EBADF (Bad file descriptor) [pid 7173] close(29) = -1 EBADF (Bad file descriptor) [pid 7173] exit_group(0) = ? [pid 7173] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7174 attached , child_tidptr=0x555555cb2690) = 2122 [pid 7174] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7174] setpgid(0, 0) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7174] write(3, "1000", 4) = 4 [pid 7174] close(3) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7174] setns(201, 0) = 0 [pid 7174] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7174] setns(3, 0) = 0 [pid 7174] close(3) = 0 [pid 7174] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7174] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7174] close(3) = -1 EBADF (Bad file descriptor) [pid 7174] close(4) = 0 [pid 7174] close(5) = -1 EBADF (Bad file descriptor) [pid 7174] close(6) = -1 EBADF (Bad file descriptor) [pid 7174] close(7) = -1 EBADF (Bad file descriptor) [pid 7174] close(8) = -1 EBADF (Bad file descriptor) [pid 7174] close(9) = -1 EBADF (Bad file descriptor) [pid 7174] close(10) = -1 EBADF (Bad file descriptor) [pid 7174] close(11) = -1 EBADF (Bad file descriptor) [pid 7174] close(12) = -1 EBADF (Bad file descriptor) [pid 7174] close(13) = -1 EBADF (Bad file descriptor) [pid 7174] close(14) = -1 EBADF (Bad file descriptor) [pid 7174] close(15) = -1 EBADF (Bad file descriptor) [pid 7174] close(16) = -1 EBADF (Bad file descriptor) [pid 7174] close(17) = -1 EBADF (Bad file descriptor) [pid 7174] close(18) = -1 EBADF (Bad file descriptor) [pid 7174] close(19) = -1 EBADF (Bad file descriptor) [pid 7174] close(20) = -1 EBADF (Bad file descriptor) [pid 7174] close(21) = -1 EBADF (Bad file descriptor) [pid 7174] close(22) = -1 EBADF (Bad file descriptor) [pid 7174] close(23) = -1 EBADF (Bad file descriptor) [pid 7174] close(24) = -1 EBADF (Bad file descriptor) [pid 7174] close(25) = -1 EBADF (Bad file descriptor) [pid 7174] close(26) = -1 EBADF (Bad file descriptor) [pid 7174] close(27) = -1 EBADF (Bad file descriptor) [pid 7174] close(28) = -1 EBADF (Bad file descriptor) [pid 7174] close(29) = -1 EBADF (Bad file descriptor) [pid 7174] exit_group(0) = ? [pid 7174] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7175 attached , child_tidptr=0x555555cb2690) = 2123 [pid 7175] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7175] setpgid(0, 0) = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7175] write(3, "1000", 4) = 4 [pid 7175] close(3) = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7175] setns(201, 0) = 0 [pid 7175] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7175] setns(3, 0) = 0 [pid 7175] close(3) = 0 [pid 7175] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 116.066496][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.074583][ T4439] Bluetooth: hci0: link tx timeout [ 116.079821][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.089401][ T4439] Bluetooth: hci0: link tx timeout [ 116.094945][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.105346][ T4439] Bluetooth: hci0: link tx timeout [ 116.110576][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7175] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7175] close(3) = -1 EBADF (Bad file descriptor) [pid 7175] close(4) = 0 [pid 7175] close(5) = -1 EBADF (Bad file descriptor) [pid 7175] close(6) = -1 EBADF (Bad file descriptor) [pid 7175] close(7) = -1 EBADF (Bad file descriptor) [pid 7175] close(8) = -1 EBADF (Bad file descriptor) [pid 7175] close(9) = -1 EBADF (Bad file descriptor) [pid 7175] close(10) = -1 EBADF (Bad file descriptor) [pid 7175] close(11) = -1 EBADF (Bad file descriptor) [pid 7175] close(12) = -1 EBADF (Bad file descriptor) [pid 7175] close(13) = -1 EBADF (Bad file descriptor) [pid 7175] close(14) = -1 EBADF (Bad file descriptor) [pid 7175] close(15) = -1 EBADF (Bad file descriptor) [pid 7175] close(16) = -1 EBADF (Bad file descriptor) [pid 7175] close(17) = -1 EBADF (Bad file descriptor) [pid 7175] close(18) = -1 EBADF (Bad file descriptor) [pid 7175] close(19) = -1 EBADF (Bad file descriptor) [pid 7175] close(20) = -1 EBADF (Bad file descriptor) [pid 7175] close(21) = -1 EBADF (Bad file descriptor) [pid 7175] close(22) = -1 EBADF (Bad file descriptor) [pid 7175] close(23) = -1 EBADF (Bad file descriptor) [pid 7175] close(24) = -1 EBADF (Bad file descriptor) [pid 7175] close(25) = -1 EBADF (Bad file descriptor) [pid 7175] close(26) = -1 EBADF (Bad file descriptor) [pid 7175] close(27) = -1 EBADF (Bad file descriptor) [pid 7175] close(28) = -1 EBADF (Bad file descriptor) [pid 7175] close(29) = -1 EBADF (Bad file descriptor) [pid 7175] exit_group(0) = ? [pid 7175] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7176 attached [pid 7176] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2124 [pid 7176] <... set_robust_list resumed>) = 0 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7176] setpgid(0, 0) = 0 [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7176] write(3, "1000", 4) = 4 [pid 7176] close(3) = 0 [pid 7176] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7176] setns(201, 0) = 0 [pid 7176] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7176] setns(3, 0) = 0 [pid 7176] close(3) = 0 [pid 7176] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7176] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7176] close(3) = -1 EBADF (Bad file descriptor) [pid 7176] close(4) = 0 [pid 7176] close(5) = -1 EBADF (Bad file descriptor) [pid 7176] close(6) = -1 EBADF (Bad file descriptor) [pid 7176] close(7) = -1 EBADF (Bad file descriptor) [pid 7176] close(8) = -1 EBADF (Bad file descriptor) [pid 7176] close(9) = -1 EBADF (Bad file descriptor) [pid 7176] close(10) = -1 EBADF (Bad file descriptor) [pid 7176] close(11) = -1 EBADF (Bad file descriptor) [pid 7176] close(12) = -1 EBADF (Bad file descriptor) [pid 7176] close(13) = -1 EBADF (Bad file descriptor) [pid 7176] close(14) = -1 EBADF (Bad file descriptor) [pid 7176] close(15) = -1 EBADF (Bad file descriptor) [pid 7176] close(16) = -1 EBADF (Bad file descriptor) [pid 7176] close(17) = -1 EBADF (Bad file descriptor) [pid 7176] close(18) = -1 EBADF (Bad file descriptor) [pid 7176] close(19) = -1 EBADF (Bad file descriptor) [pid 7176] close(20) = -1 EBADF (Bad file descriptor) [pid 7176] close(21) = -1 EBADF (Bad file descriptor) [pid 7176] close(22) = -1 EBADF (Bad file descriptor) [pid 7176] close(23) = -1 EBADF (Bad file descriptor) [pid 7176] close(24) = -1 EBADF (Bad file descriptor) [pid 7176] close(25) = -1 EBADF (Bad file descriptor) [pid 7176] close(26) = -1 EBADF (Bad file descriptor) [pid 7176] close(27) = -1 EBADF (Bad file descriptor) [pid 7176] close(28) = -1 EBADF (Bad file descriptor) [pid 7176] close(29) = -1 EBADF (Bad file descriptor) [pid 7176] exit_group(0) = ? [pid 7176] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2125 ./strace-static-x86_64: Process 7177 attached [pid 7177] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7177] setpgid(0, 0) = 0 [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7177] write(3, "1000", 4) = 4 [pid 7177] close(3) = 0 [pid 7177] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7177] setns(201, 0) = 0 [pid 7177] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7177] setns(3, 0) = 0 [pid 7177] close(3) = 0 [pid 7177] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7177] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7177] close(3) = -1 EBADF (Bad file descriptor) [pid 7177] close(4) = 0 [pid 7177] close(5) = -1 EBADF (Bad file descriptor) [pid 7177] close(6) = -1 EBADF (Bad file descriptor) [pid 7177] close(7) = -1 EBADF (Bad file descriptor) [pid 7177] close(8) = -1 EBADF (Bad file descriptor) [pid 7177] close(9) = -1 EBADF (Bad file descriptor) [pid 7177] close(10) = -1 EBADF (Bad file descriptor) [pid 7177] close(11) = -1 EBADF (Bad file descriptor) [pid 7177] close(12) = -1 EBADF (Bad file descriptor) [pid 7177] close(13) = -1 EBADF (Bad file descriptor) [pid 7177] close(14) = -1 EBADF (Bad file descriptor) [pid 7177] close(15) = -1 EBADF (Bad file descriptor) [pid 7177] close(16) = -1 EBADF (Bad file descriptor) [pid 7177] close(17) = -1 EBADF (Bad file descriptor) [pid 7177] close(18) = -1 EBADF (Bad file descriptor) [pid 7177] close(19) = -1 EBADF (Bad file descriptor) [pid 7177] close(20) = -1 EBADF (Bad file descriptor) [pid 7177] close(21) = -1 EBADF (Bad file descriptor) [pid 7177] close(22) = -1 EBADF (Bad file descriptor) [pid 7177] close(23) = -1 EBADF (Bad file descriptor) [pid 7177] close(24) = -1 EBADF (Bad file descriptor) [pid 7177] close(25) = -1 EBADF (Bad file descriptor) [pid 7177] close(26) = -1 EBADF (Bad file descriptor) [pid 7177] close(27) = -1 EBADF (Bad file descriptor) [pid 7177] close(28) = -1 EBADF (Bad file descriptor) [pid 7177] close(29) = -1 EBADF (Bad file descriptor) [pid 7177] exit_group(0) = ? [pid 7177] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2126 ./strace-static-x86_64: Process 7178 attached [pid 7178] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7178] setpgid(0, 0) = 0 [ 116.126804][ T4439] Bluetooth: hci0: link tx timeout [ 116.131936][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.150839][ T4439] Bluetooth: hci0: link tx timeout [ 116.156077][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.168208][ T4439] Bluetooth: hci0: link tx timeout [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7178] write(3, "1000", 4) = 4 [pid 7178] close(3) = 0 [pid 7178] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7178] setns(201, 0) = 0 [pid 7178] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7178] setns(3, 0) = 0 [pid 7178] close(3) = 0 [pid 7178] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7178] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7178] close(3) = -1 EBADF (Bad file descriptor) [pid 7178] close(4) = 0 [pid 7178] close(5) = -1 EBADF (Bad file descriptor) [pid 7178] close(6) = -1 EBADF (Bad file descriptor) [pid 7178] close(7) = -1 EBADF (Bad file descriptor) [pid 7178] close(8) = -1 EBADF (Bad file descriptor) [pid 7178] close(9) = -1 EBADF (Bad file descriptor) [pid 7178] close(10) = -1 EBADF (Bad file descriptor) [pid 7178] close(11) = -1 EBADF (Bad file descriptor) [pid 7178] close(12) = -1 EBADF (Bad file descriptor) [pid 7178] close(13) = -1 EBADF (Bad file descriptor) [pid 7178] close(14) = -1 EBADF (Bad file descriptor) [pid 7178] close(15) = -1 EBADF (Bad file descriptor) [pid 7178] close(16) = -1 EBADF (Bad file descriptor) [pid 7178] close(17) = -1 EBADF (Bad file descriptor) [pid 7178] close(18) = -1 EBADF (Bad file descriptor) [pid 7178] close(19) = -1 EBADF (Bad file descriptor) [pid 7178] close(20) = -1 EBADF (Bad file descriptor) [pid 7178] close(21) = -1 EBADF (Bad file descriptor) [pid 7178] close(22) = -1 EBADF (Bad file descriptor) [pid 7178] close(23) = -1 EBADF (Bad file descriptor) [pid 7178] close(24) = -1 EBADF (Bad file descriptor) [pid 7178] close(25) = -1 EBADF (Bad file descriptor) [pid 7178] close(26) = -1 EBADF (Bad file descriptor) [pid 7178] close(27) = -1 EBADF (Bad file descriptor) [pid 7178] close(28) = -1 EBADF (Bad file descriptor) [pid 7178] close(29) = -1 EBADF (Bad file descriptor) [pid 7178] exit_group(0) = ? [pid 7178] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2127 ./strace-static-x86_64: Process 7179 attached [pid 7179] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7179] setpgid(0, 0) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7179] write(3, "1000", 4) = 4 [pid 7179] close(3) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7179] setns(201, 0) = 0 [pid 7179] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7179] setns(3, 0) = 0 [pid 7179] close(3) = 0 [pid 7179] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7179] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7179] close(3) = -1 EBADF (Bad file descriptor) [pid 7179] close(4) = 0 [pid 7179] close(5) = -1 EBADF (Bad file descriptor) [pid 7179] close(6) = -1 EBADF (Bad file descriptor) [pid 7179] close(7) = -1 EBADF (Bad file descriptor) [pid 7179] close(8) = -1 EBADF (Bad file descriptor) [pid 7179] close(9) = -1 EBADF (Bad file descriptor) [pid 7179] close(10) = -1 EBADF (Bad file descriptor) [pid 7179] close(11) = -1 EBADF (Bad file descriptor) [pid 7179] close(12) = -1 EBADF (Bad file descriptor) [pid 7179] close(13) = -1 EBADF (Bad file descriptor) [pid 7179] close(14) = -1 EBADF (Bad file descriptor) [pid 7179] close(15) = -1 EBADF (Bad file descriptor) [pid 7179] close(16) = -1 EBADF (Bad file descriptor) [pid 7179] close(17) = -1 EBADF (Bad file descriptor) [pid 7179] close(18) = -1 EBADF (Bad file descriptor) [pid 7179] close(19) = -1 EBADF (Bad file descriptor) [pid 7179] close(20) = -1 EBADF (Bad file descriptor) [pid 7179] close(21) = -1 EBADF (Bad file descriptor) [pid 7179] close(22) = -1 EBADF (Bad file descriptor) [pid 7179] close(23) = -1 EBADF (Bad file descriptor) [pid 7179] close(24) = -1 EBADF (Bad file descriptor) [pid 7179] close(25) = -1 EBADF (Bad file descriptor) [pid 7179] close(26) = -1 EBADF (Bad file descriptor) [pid 7179] close(27) = -1 EBADF (Bad file descriptor) [pid 7179] close(28) = -1 EBADF (Bad file descriptor) [pid 7179] close(29) = -1 EBADF (Bad file descriptor) [pid 7179] exit_group(0) = ? [pid 7179] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7180 attached , child_tidptr=0x555555cb2690) = 2128 [pid 7180] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7180] setpgid(0, 0) = 0 [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7180] write(3, "1000", 4) = 4 [pid 7180] close(3) = 0 [pid 7180] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7180] setns(201, 0) = 0 [pid 7180] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7180] setns(3, 0) = 0 [pid 7180] close(3) = 0 [pid 7180] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7180] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7180] close(3) = -1 EBADF (Bad file descriptor) [pid 7180] close(4) = 0 [pid 7180] close(5) = -1 EBADF (Bad file descriptor) [pid 7180] close(6) = -1 EBADF (Bad file descriptor) [pid 7180] close(7) = -1 EBADF (Bad file descriptor) [pid 7180] close(8) = -1 EBADF (Bad file descriptor) [pid 7180] close(9) = -1 EBADF (Bad file descriptor) [pid 7180] close(10) = -1 EBADF (Bad file descriptor) [pid 7180] close(11) = -1 EBADF (Bad file descriptor) [pid 7180] close(12) = -1 EBADF (Bad file descriptor) [pid 7180] close(13) = -1 EBADF (Bad file descriptor) [pid 7180] close(14) = -1 EBADF (Bad file descriptor) [pid 7180] close(15) = -1 EBADF (Bad file descriptor) [pid 7180] close(16) = -1 EBADF (Bad file descriptor) [pid 7180] close(17) = -1 EBADF (Bad file descriptor) [pid 7180] close(18) = -1 EBADF (Bad file descriptor) [pid 7180] close(19) = -1 EBADF (Bad file descriptor) [pid 7180] close(20) = -1 EBADF (Bad file descriptor) [pid 7180] close(21) = -1 EBADF (Bad file descriptor) [pid 7180] close(22) = -1 EBADF (Bad file descriptor) [pid 7180] close(23) = -1 EBADF (Bad file descriptor) [pid 7180] close(24) = -1 EBADF (Bad file descriptor) [pid 7180] close(25) = -1 EBADF (Bad file descriptor) [pid 7180] close(26) = -1 EBADF (Bad file descriptor) [pid 7180] close(27) = -1 EBADF (Bad file descriptor) [pid 7180] close(28) = -1 EBADF (Bad file descriptor) [pid 7180] close(29) = -1 EBADF (Bad file descriptor) [pid 7180] exit_group(0) = ? [pid 7180] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7181 attached [pid 7181] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7181] setpgid(0, 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2129 [pid 7181] <... setpgid resumed>) = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7181] write(3, "1000", 4) = 4 [pid 7181] close(3) = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7181] setns(201, 0) = 0 [pid 7181] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7181] setns(3, 0) = 0 [pid 7181] close(3) = 0 [pid 7181] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7181] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7181] close(3) = -1 EBADF (Bad file descriptor) [pid 7181] close(4) = 0 [pid 7181] close(5) = -1 EBADF (Bad file descriptor) [pid 7181] close(6) = -1 EBADF (Bad file descriptor) [pid 7181] close(7) = -1 EBADF (Bad file descriptor) [pid 7181] close(8) = -1 EBADF (Bad file descriptor) [pid 7181] close(9) = -1 EBADF (Bad file descriptor) [pid 7181] close(10) = -1 EBADF (Bad file descriptor) [pid 7181] close(11) = -1 EBADF (Bad file descriptor) [pid 7181] close(12) = -1 EBADF (Bad file descriptor) [pid 7181] close(13) = -1 EBADF (Bad file descriptor) [pid 7181] close(14) = -1 EBADF (Bad file descriptor) [pid 7181] close(15) = -1 EBADF (Bad file descriptor) [pid 7181] close(16) = -1 EBADF (Bad file descriptor) [pid 7181] close(17) = -1 EBADF (Bad file descriptor) [pid 7181] close(18) = -1 EBADF (Bad file descriptor) [pid 7181] close(19) = -1 EBADF (Bad file descriptor) [pid 7181] close(20) = -1 EBADF (Bad file descriptor) [pid 7181] close(21) = -1 EBADF (Bad file descriptor) [pid 7181] close(22) = -1 EBADF (Bad file descriptor) [pid 7181] close(23) = -1 EBADF (Bad file descriptor) [pid 7181] close(24) = -1 EBADF (Bad file descriptor) [pid 7181] close(25) = -1 EBADF (Bad file descriptor) [pid 7181] close(26) = -1 EBADF (Bad file descriptor) [pid 7181] close(27) = -1 EBADF (Bad file descriptor) [pid 7181] close(28) = -1 EBADF (Bad file descriptor) [pid 7181] close(29) = -1 EBADF (Bad file descriptor) [pid 7181] exit_group(0) = ? [pid 7181] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2130 ./strace-static-x86_64: Process 7182 attached [pid 7182] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7182] setpgid(0, 0) = 0 [ 116.173497][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.181988][ T4439] Bluetooth: hci0: link tx timeout [ 116.187304][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.198147][ T4439] Bluetooth: hci0: link tx timeout [ 116.203316][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.211045][ T4439] Bluetooth: hci0: link tx timeout [ 116.216533][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7182] write(3, "1000", 4) = 4 [pid 7182] close(3) = 0 [pid 7182] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7182] setns(201, 0) = 0 [pid 7182] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7182] setns(3, 0) = 0 [pid 7182] close(3) = 0 [pid 7182] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7182] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7182] close(3) = -1 EBADF (Bad file descriptor) [pid 7182] close(4) = 0 [pid 7182] close(5) = -1 EBADF (Bad file descriptor) [pid 7182] close(6) = -1 EBADF (Bad file descriptor) [pid 7182] close(7) = -1 EBADF (Bad file descriptor) [pid 7182] close(8) = -1 EBADF (Bad file descriptor) [pid 7182] close(9) = -1 EBADF (Bad file descriptor) [pid 7182] close(10) = -1 EBADF (Bad file descriptor) [pid 7182] close(11) = -1 EBADF (Bad file descriptor) [pid 7182] close(12) = -1 EBADF (Bad file descriptor) [pid 7182] close(13) = -1 EBADF (Bad file descriptor) [pid 7182] close(14) = -1 EBADF (Bad file descriptor) [pid 7182] close(15) = -1 EBADF (Bad file descriptor) [pid 7182] close(16) = -1 EBADF (Bad file descriptor) [pid 7182] close(17) = -1 EBADF (Bad file descriptor) [pid 7182] close(18) = -1 EBADF (Bad file descriptor) [pid 7182] close(19) = -1 EBADF (Bad file descriptor) [pid 7182] close(20) = -1 EBADF (Bad file descriptor) [pid 7182] close(21) = -1 EBADF (Bad file descriptor) [pid 7182] close(22) = -1 EBADF (Bad file descriptor) [pid 7182] close(23) = -1 EBADF (Bad file descriptor) [pid 7182] close(24) = -1 EBADF (Bad file descriptor) [pid 7182] close(25) = -1 EBADF (Bad file descriptor) [pid 7182] close(26) = -1 EBADF (Bad file descriptor) [pid 7182] close(27) = -1 EBADF (Bad file descriptor) [pid 7182] close(28) = -1 EBADF (Bad file descriptor) [pid 7182] close(29) = -1 EBADF (Bad file descriptor) [pid 7182] exit_group(0) = ? [pid 7182] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2131 ./strace-static-x86_64: Process 7183 attached [pid 7183] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7183] setpgid(0, 0) = 0 [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7183] write(3, "1000", 4) = 4 [pid 7183] close(3) = 0 [pid 7183] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7183] setns(201, 0) = 0 [pid 7183] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7183] setns(3, 0) = 0 [pid 7183] close(3) = 0 [pid 7183] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7183] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7183] close(3) = -1 EBADF (Bad file descriptor) [pid 7183] close(4) = 0 [pid 7183] close(5) = -1 EBADF (Bad file descriptor) [pid 7183] close(6) = -1 EBADF (Bad file descriptor) [pid 7183] close(7) = -1 EBADF (Bad file descriptor) [pid 7183] close(8) = -1 EBADF (Bad file descriptor) [pid 7183] close(9) = -1 EBADF (Bad file descriptor) [pid 7183] close(10) = -1 EBADF (Bad file descriptor) [pid 7183] close(11) = -1 EBADF (Bad file descriptor) [pid 7183] close(12) = -1 EBADF (Bad file descriptor) [pid 7183] close(13) = -1 EBADF (Bad file descriptor) [pid 7183] close(14) = -1 EBADF (Bad file descriptor) [pid 7183] close(15) = -1 EBADF (Bad file descriptor) [pid 7183] close(16) = -1 EBADF (Bad file descriptor) [pid 7183] close(17) = -1 EBADF (Bad file descriptor) [pid 7183] close(18) = -1 EBADF (Bad file descriptor) [pid 7183] close(19) = -1 EBADF (Bad file descriptor) [pid 7183] close(20) = -1 EBADF (Bad file descriptor) [pid 7183] close(21) = -1 EBADF (Bad file descriptor) [pid 7183] close(22) = -1 EBADF (Bad file descriptor) [pid 7183] close(23) = -1 EBADF (Bad file descriptor) [pid 7183] close(24) = -1 EBADF (Bad file descriptor) [pid 7183] close(25) = -1 EBADF (Bad file descriptor) [pid 7183] close(26) = -1 EBADF (Bad file descriptor) [pid 7183] close(27) = -1 EBADF (Bad file descriptor) [pid 7183] close(28) = -1 EBADF (Bad file descriptor) [pid 7183] close(29) = -1 EBADF (Bad file descriptor) [pid 7183] exit_group(0) = ? [pid 7183] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7184 attached , child_tidptr=0x555555cb2690) = 2132 [pid 7184] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7184] setpgid(0, 0) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7184] write(3, "1000", 4) = 4 [pid 7184] close(3) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7184] setns(201, 0) = 0 [pid 7184] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7184] setns(3, 0) = 0 [pid 7184] close(3) = 0 [pid 7184] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7184] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7184] close(3) = -1 EBADF (Bad file descriptor) [pid 7184] close(4) = 0 [pid 7184] close(5) = -1 EBADF (Bad file descriptor) [pid 7184] close(6) = -1 EBADF (Bad file descriptor) [pid 7184] close(7) = -1 EBADF (Bad file descriptor) [pid 7184] close(8) = -1 EBADF (Bad file descriptor) [pid 7184] close(9) = -1 EBADF (Bad file descriptor) [pid 7184] close(10) = -1 EBADF (Bad file descriptor) [pid 7184] close(11) = -1 EBADF (Bad file descriptor) [pid 7184] close(12) = -1 EBADF (Bad file descriptor) [pid 7184] close(13) = -1 EBADF (Bad file descriptor) [pid 7184] close(14) = -1 EBADF (Bad file descriptor) [pid 7184] close(15) = -1 EBADF (Bad file descriptor) [pid 7184] close(16) = -1 EBADF (Bad file descriptor) [pid 7184] close(17) = -1 EBADF (Bad file descriptor) [pid 7184] close(18) = -1 EBADF (Bad file descriptor) [pid 7184] close(19) = -1 EBADF (Bad file descriptor) [pid 7184] close(20) = -1 EBADF (Bad file descriptor) [pid 7184] close(21) = -1 EBADF (Bad file descriptor) [pid 7184] close(22) = -1 EBADF (Bad file descriptor) [pid 7184] close(23) = -1 EBADF (Bad file descriptor) [pid 7184] close(24) = -1 EBADF (Bad file descriptor) [pid 7184] close(25) = -1 EBADF (Bad file descriptor) [pid 7184] close(26) = -1 EBADF (Bad file descriptor) [pid 7184] close(27) = -1 EBADF (Bad file descriptor) [pid 7184] close(28) = -1 EBADF (Bad file descriptor) [pid 7184] close(29) = -1 EBADF (Bad file descriptor) [pid 7184] exit_group(0) = ? [pid 7184] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2133 ./strace-static-x86_64: Process 7185 attached [pid 7185] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7185] setpgid(0, 0) = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 116.224610][ T4439] Bluetooth: hci0: link tx timeout [ 116.230187][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.238294][ T4439] Bluetooth: hci0: link tx timeout [ 116.243931][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.251941][ T4439] Bluetooth: hci0: link tx timeout [ 116.257423][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.265957][ T4439] Bluetooth: hci0: link tx timeout [pid 7185] write(3, "1000", 4) = 4 [pid 7185] close(3) = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7185] setns(201, 0) = 0 [pid 7185] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7185] setns(3, 0) = 0 [pid 7185] close(3) = 0 [pid 7185] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7185] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7185] close(3) = -1 EBADF (Bad file descriptor) [pid 7185] close(4) = 0 [pid 7185] close(5) = -1 EBADF (Bad file descriptor) [pid 7185] close(6) = -1 EBADF (Bad file descriptor) [pid 7185] close(7) = -1 EBADF (Bad file descriptor) [pid 7185] close(8) = -1 EBADF (Bad file descriptor) [pid 7185] close(9) = -1 EBADF (Bad file descriptor) [pid 7185] close(10) = -1 EBADF (Bad file descriptor) [pid 7185] close(11) = -1 EBADF (Bad file descriptor) [pid 7185] close(12) = -1 EBADF (Bad file descriptor) [pid 7185] close(13) = -1 EBADF (Bad file descriptor) [pid 7185] close(14) = -1 EBADF (Bad file descriptor) [pid 7185] close(15) = -1 EBADF (Bad file descriptor) [pid 7185] close(16) = -1 EBADF (Bad file descriptor) [pid 7185] close(17) = -1 EBADF (Bad file descriptor) [pid 7185] close(18) = -1 EBADF (Bad file descriptor) [pid 7185] close(19) = -1 EBADF (Bad file descriptor) [pid 7185] close(20) = -1 EBADF (Bad file descriptor) [pid 7185] close(21) = -1 EBADF (Bad file descriptor) [pid 7185] close(22) = -1 EBADF (Bad file descriptor) [pid 7185] close(23) = -1 EBADF (Bad file descriptor) [pid 7185] close(24) = -1 EBADF (Bad file descriptor) [pid 7185] close(25) = -1 EBADF (Bad file descriptor) [pid 7185] close(26) = -1 EBADF (Bad file descriptor) [pid 7185] close(27) = -1 EBADF (Bad file descriptor) [pid 7185] close(28) = -1 EBADF (Bad file descriptor) [pid 7185] close(29) = -1 EBADF (Bad file descriptor) [pid 7185] exit_group(0) = ? [pid 7185] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2134 ./strace-static-x86_64: Process 7186 attached [pid 7186] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7186] setpgid(0, 0) = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7186] write(3, "1000", 4) = 4 [pid 7186] close(3) = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7186] setns(201, 0) = 0 [pid 7186] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7186] setns(3, 0) = 0 [pid 7186] close(3) = 0 [pid 7186] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7186] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7186] close(3) = -1 EBADF (Bad file descriptor) [pid 7186] close(4) = 0 [pid 7186] close(5) = -1 EBADF (Bad file descriptor) [pid 7186] close(6) = -1 EBADF (Bad file descriptor) [pid 7186] close(7) = -1 EBADF (Bad file descriptor) [pid 7186] close(8) = -1 EBADF (Bad file descriptor) [pid 7186] close(9) = -1 EBADF (Bad file descriptor) [pid 7186] close(10) = -1 EBADF (Bad file descriptor) [pid 7186] close(11) = -1 EBADF (Bad file descriptor) [pid 7186] close(12) = -1 EBADF (Bad file descriptor) [pid 7186] close(13) = -1 EBADF (Bad file descriptor) [pid 7186] close(14) = -1 EBADF (Bad file descriptor) [pid 7186] close(15) = -1 EBADF (Bad file descriptor) [pid 7186] close(16) = -1 EBADF (Bad file descriptor) [pid 7186] close(17) = -1 EBADF (Bad file descriptor) [pid 7186] close(18) = -1 EBADF (Bad file descriptor) [pid 7186] close(19) = -1 EBADF (Bad file descriptor) [pid 7186] close(20) = -1 EBADF (Bad file descriptor) [pid 7186] close(21) = -1 EBADF (Bad file descriptor) [pid 7186] close(22) = -1 EBADF (Bad file descriptor) [pid 7186] close(23) = -1 EBADF (Bad file descriptor) [pid 7186] close(24) = -1 EBADF (Bad file descriptor) [pid 7186] close(25) = -1 EBADF (Bad file descriptor) [pid 7186] close(26) = -1 EBADF (Bad file descriptor) [pid 7186] close(27) = -1 EBADF (Bad file descriptor) [pid 7186] close(28) = -1 EBADF (Bad file descriptor) [pid 7186] close(29) = -1 EBADF (Bad file descriptor) [pid 7186] exit_group(0) = ? [pid 7186] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7187 attached , child_tidptr=0x555555cb2690) = 2135 [pid 7187] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7187] setpgid(0, 0) = 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7187] write(3, "1000", 4) = 4 [pid 7187] close(3) = 0 [pid 7187] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7187] setns(201, 0) = 0 [pid 7187] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7187] setns(3, 0) = 0 [pid 7187] close(3) = 0 [pid 7187] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7187] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7187] close(3) = -1 EBADF (Bad file descriptor) [pid 7187] close(4) = 0 [pid 7187] close(5) = -1 EBADF (Bad file descriptor) [pid 7187] close(6) = -1 EBADF (Bad file descriptor) [pid 7187] close(7) = -1 EBADF (Bad file descriptor) [pid 7187] close(8) = -1 EBADF (Bad file descriptor) [pid 7187] close(9) = -1 EBADF (Bad file descriptor) [pid 7187] close(10) = -1 EBADF (Bad file descriptor) [pid 7187] close(11) = -1 EBADF (Bad file descriptor) [pid 7187] close(12) = -1 EBADF (Bad file descriptor) [pid 7187] close(13) = -1 EBADF (Bad file descriptor) [pid 7187] close(14) = -1 EBADF (Bad file descriptor) [pid 7187] close(15) = -1 EBADF (Bad file descriptor) [pid 7187] close(16) = -1 EBADF (Bad file descriptor) [pid 7187] close(17) = -1 EBADF (Bad file descriptor) [pid 7187] close(18) = -1 EBADF (Bad file descriptor) [pid 7187] close(19) = -1 EBADF (Bad file descriptor) [pid 7187] close(20) = -1 EBADF (Bad file descriptor) [pid 7187] close(21) = -1 EBADF (Bad file descriptor) [pid 7187] close(22) = -1 EBADF (Bad file descriptor) [pid 7187] close(23) = -1 EBADF (Bad file descriptor) [pid 7187] close(24) = -1 EBADF (Bad file descriptor) [pid 7187] close(25) = -1 EBADF (Bad file descriptor) [pid 7187] close(26) = -1 EBADF (Bad file descriptor) [pid 7187] close(27) = -1 EBADF (Bad file descriptor) [pid 7187] close(28) = -1 EBADF (Bad file descriptor) [pid 7187] close(29) = -1 EBADF (Bad file descriptor) [ 116.271601][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.280899][ T4439] Bluetooth: hci0: link tx timeout [ 116.286115][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.301464][ T4439] Bluetooth: hci0: link tx timeout [ 116.306770][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7187] exit_group(0) = ? [ 116.323166][ T4439] Bluetooth: hci0: link tx timeout [ 116.328487][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.336244][ T4439] Bluetooth: hci0: link tx timeout [ 116.341387][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.349248][ T4439] Bluetooth: hci0: link tx timeout [ 116.354578][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.362295][ T4439] Bluetooth: hci0: link tx timeout [ 116.367568][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7187] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7188 attached , child_tidptr=0x555555cb2690) = 2136 [pid 7188] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7188] setpgid(0, 0) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7188] write(3, "1000", 4) = 4 [pid 7188] close(3) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7188] setns(201, 0) = 0 [pid 7188] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7188] setns(3, 0) = 0 [pid 7188] close(3) = 0 [pid 7188] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7188] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7188] close(3) = -1 EBADF (Bad file descriptor) [pid 7188] close(4) = 0 [pid 7188] close(5) = -1 EBADF (Bad file descriptor) [pid 7188] close(6) = -1 EBADF (Bad file descriptor) [pid 7188] close(7) = -1 EBADF (Bad file descriptor) [pid 7188] close(8) = -1 EBADF (Bad file descriptor) [pid 7188] close(9) = -1 EBADF (Bad file descriptor) [pid 7188] close(10) = -1 EBADF (Bad file descriptor) [pid 7188] close(11) = -1 EBADF (Bad file descriptor) [pid 7188] close(12) = -1 EBADF (Bad file descriptor) [pid 7188] close(13) = -1 EBADF (Bad file descriptor) [pid 7188] close(14) = -1 EBADF (Bad file descriptor) [pid 7188] close(15) = -1 EBADF (Bad file descriptor) [pid 7188] close(16) = -1 EBADF (Bad file descriptor) [pid 7188] close(17) = -1 EBADF (Bad file descriptor) [pid 7188] close(18) = -1 EBADF (Bad file descriptor) [pid 7188] close(19) = -1 EBADF (Bad file descriptor) [pid 7188] close(20) = -1 EBADF (Bad file descriptor) [pid 7188] close(21) = -1 EBADF (Bad file descriptor) [pid 7188] close(22) = -1 EBADF (Bad file descriptor) [pid 7188] close(23) = -1 EBADF (Bad file descriptor) [pid 7188] close(24) = -1 EBADF (Bad file descriptor) [pid 7188] close(25) = -1 EBADF (Bad file descriptor) [pid 7188] close(26) = -1 EBADF (Bad file descriptor) [pid 7188] close(27) = -1 EBADF (Bad file descriptor) [pid 7188] close(28) = -1 EBADF (Bad file descriptor) [pid 7188] close(29) = -1 EBADF (Bad file descriptor) [pid 7188] exit_group(0) = ? [pid 7188] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7189 attached , child_tidptr=0x555555cb2690) = 2137 [pid 7189] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7189] setpgid(0, 0) = 0 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3) = 0 [pid 7189] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7189] setns(201, 0) = 0 [pid 7189] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7189] setns(3, 0) = 0 [pid 7189] close(3) = 0 [pid 7189] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7189] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7189] close(3) = -1 EBADF (Bad file descriptor) [pid 7189] close(4) = 0 [pid 7189] close(5) = -1 EBADF (Bad file descriptor) [pid 7189] close(6) = -1 EBADF (Bad file descriptor) [pid 7189] close(7) = -1 EBADF (Bad file descriptor) [pid 7189] close(8) = -1 EBADF (Bad file descriptor) [pid 7189] close(9) = -1 EBADF (Bad file descriptor) [pid 7189] close(10) = -1 EBADF (Bad file descriptor) [pid 7189] close(11) = -1 EBADF (Bad file descriptor) [pid 7189] close(12) = -1 EBADF (Bad file descriptor) [pid 7189] close(13) = -1 EBADF (Bad file descriptor) [pid 7189] close(14) = -1 EBADF (Bad file descriptor) [pid 7189] close(15) = -1 EBADF (Bad file descriptor) [pid 7189] close(16) = -1 EBADF (Bad file descriptor) [pid 7189] close(17) = -1 EBADF (Bad file descriptor) [pid 7189] close(18) = -1 EBADF (Bad file descriptor) [pid 7189] close(19) = -1 EBADF (Bad file descriptor) [pid 7189] close(20) = -1 EBADF (Bad file descriptor) [pid 7189] close(21) = -1 EBADF (Bad file descriptor) [pid 7189] close(22) = -1 EBADF (Bad file descriptor) [pid 7189] close(23) = -1 EBADF (Bad file descriptor) [pid 7189] close(24) = -1 EBADF (Bad file descriptor) [pid 7189] close(25) = -1 EBADF (Bad file descriptor) [pid 7189] close(26) = -1 EBADF (Bad file descriptor) [pid 7189] close(27) = -1 EBADF (Bad file descriptor) [pid 7189] close(28) = -1 EBADF (Bad file descriptor) [pid 7189] close(29) = -1 EBADF (Bad file descriptor) [pid 7189] exit_group(0) = ? [pid 7189] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7190 attached [pid 7190] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2138 [pid 7190] <... set_robust_list resumed>) = 0 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7190] setpgid(0, 0) = 0 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7190] write(3, "1000", 4) = 4 [pid 7190] close(3) = 0 [pid 7190] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7190] setns(201, 0) = 0 [pid 7190] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7190] setns(3, 0) = 0 [pid 7190] close(3) = 0 [pid 7190] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7190] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7190] close(3) = -1 EBADF (Bad file descriptor) [pid 7190] close(4) = 0 [pid 7190] close(5) = -1 EBADF (Bad file descriptor) [pid 7190] close(6) = -1 EBADF (Bad file descriptor) [pid 7190] close(7) = -1 EBADF (Bad file descriptor) [pid 7190] close(8) = -1 EBADF (Bad file descriptor) [pid 7190] close(9) = -1 EBADF (Bad file descriptor) [pid 7190] close(10) = -1 EBADF (Bad file descriptor) [pid 7190] close(11) = -1 EBADF (Bad file descriptor) [pid 7190] close(12) = -1 EBADF (Bad file descriptor) [pid 7190] close(13) = -1 EBADF (Bad file descriptor) [pid 7190] close(14) = -1 EBADF (Bad file descriptor) [pid 7190] close(15) = -1 EBADF (Bad file descriptor) [pid 7190] close(16) = -1 EBADF (Bad file descriptor) [pid 7190] close(17) = -1 EBADF (Bad file descriptor) [pid 7190] close(18) = -1 EBADF (Bad file descriptor) [pid 7190] close(19) = -1 EBADF (Bad file descriptor) [pid 7190] close(20) = -1 EBADF (Bad file descriptor) [pid 7190] close(21) = -1 EBADF (Bad file descriptor) [pid 7190] close(22) = -1 EBADF (Bad file descriptor) [pid 7190] close(23) = -1 EBADF (Bad file descriptor) [pid 7190] close(24) = -1 EBADF (Bad file descriptor) [pid 7190] close(25) = -1 EBADF (Bad file descriptor) [pid 7190] close(26) = -1 EBADF (Bad file descriptor) [pid 7190] close(27) = -1 EBADF (Bad file descriptor) [pid 7190] close(28) = -1 EBADF (Bad file descriptor) [pid 7190] close(29) = -1 EBADF (Bad file descriptor) [pid 7190] exit_group(0) = ? [pid 7190] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7191 attached , child_tidptr=0x555555cb2690) = 2139 [pid 7191] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7191] setpgid(0, 0) = 0 [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7191] write(3, "1000", 4) = 4 [pid 7191] close(3) = 0 [pid 7191] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7191] setns(201, 0) = 0 [pid 7191] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7191] setns(3, 0) = 0 [pid 7191] close(3) = 0 [pid 7191] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7191] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7191] close(3) = -1 EBADF (Bad file descriptor) [pid 7191] close(4) = 0 [pid 7191] close(5) = -1 EBADF (Bad file descriptor) [pid 7191] close(6) = -1 EBADF (Bad file descriptor) [pid 7191] close(7) = -1 EBADF (Bad file descriptor) [pid 7191] close(8) = -1 EBADF (Bad file descriptor) [pid 7191] close(9) = -1 EBADF (Bad file descriptor) [pid 7191] close(10) = -1 EBADF (Bad file descriptor) [pid 7191] close(11) = -1 EBADF (Bad file descriptor) [pid 7191] close(12) = -1 EBADF (Bad file descriptor) [pid 7191] close(13) = -1 EBADF (Bad file descriptor) [pid 7191] close(14) = -1 EBADF (Bad file descriptor) [pid 7191] close(15) = -1 EBADF (Bad file descriptor) [pid 7191] close(16) = -1 EBADF (Bad file descriptor) [pid 7191] close(17) = -1 EBADF (Bad file descriptor) [pid 7191] close(18) = -1 EBADF (Bad file descriptor) [pid 7191] close(19) = -1 EBADF (Bad file descriptor) [pid 7191] close(20) = -1 EBADF (Bad file descriptor) [pid 7191] close(21) = -1 EBADF (Bad file descriptor) [pid 7191] close(22) = -1 EBADF (Bad file descriptor) [pid 7191] close(23) = -1 EBADF (Bad file descriptor) [pid 7191] close(24) = -1 EBADF (Bad file descriptor) [pid 7191] close(25) = -1 EBADF (Bad file descriptor) [pid 7191] close(26) = -1 EBADF (Bad file descriptor) [pid 7191] close(27) = -1 EBADF (Bad file descriptor) [pid 7191] close(28) = -1 EBADF (Bad file descriptor) [pid 7191] close(29) = -1 EBADF (Bad file descriptor) [pid 7191] exit_group(0) = ? [pid 7191] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7192 attached , child_tidptr=0x555555cb2690) = 2140 [pid 7192] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7192] write(3, "1000", 4) = 4 [pid 7192] close(3) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7192] setns(201, 0) = 0 [pid 7192] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7192] setns(3, 0) = 0 [pid 7192] close(3) = 0 [pid 7192] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7192] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7192] close(3) = -1 EBADF (Bad file descriptor) [pid 7192] close(4) = 0 [pid 7192] close(5) = -1 EBADF (Bad file descriptor) [pid 7192] close(6) = -1 EBADF (Bad file descriptor) [pid 7192] close(7) = -1 EBADF (Bad file descriptor) [pid 7192] close(8) = -1 EBADF (Bad file descriptor) [pid 7192] close(9) = -1 EBADF (Bad file descriptor) [pid 7192] close(10) = -1 EBADF (Bad file descriptor) [pid 7192] close(11) = -1 EBADF (Bad file descriptor) [pid 7192] close(12) = -1 EBADF (Bad file descriptor) [pid 7192] close(13) = -1 EBADF (Bad file descriptor) [pid 7192] close(14) = -1 EBADF (Bad file descriptor) [pid 7192] close(15) = -1 EBADF (Bad file descriptor) [pid 7192] close(16) = -1 EBADF (Bad file descriptor) [pid 7192] close(17) = -1 EBADF (Bad file descriptor) [pid 7192] close(18) = -1 EBADF (Bad file descriptor) [pid 7192] close(19) = -1 EBADF (Bad file descriptor) [pid 7192] close(20) = -1 EBADF (Bad file descriptor) [pid 7192] close(21) = -1 EBADF (Bad file descriptor) [pid 7192] close(22) = -1 EBADF (Bad file descriptor) [pid 7192] close(23) = -1 EBADF (Bad file descriptor) [pid 7192] close(24) = -1 EBADF (Bad file descriptor) [pid 7192] close(25) = -1 EBADF (Bad file descriptor) [pid 7192] close(26) = -1 EBADF (Bad file descriptor) [pid 7192] close(27) = -1 EBADF (Bad file descriptor) [pid 7192] close(28) = -1 EBADF (Bad file descriptor) [pid 7192] close(29) = -1 EBADF (Bad file descriptor) [pid 7192] exit_group(0) = ? [pid 7192] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7193 attached , child_tidptr=0x555555cb2690) = 2141 [pid 7193] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7193] setpgid(0, 0) = 0 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7193] write(3, "1000", 4) = 4 [pid 7193] close(3) = 0 [pid 7193] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7193] setns(201, 0) = 0 [pid 7193] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7193] setns(3, 0) = 0 [pid 7193] close(3) = 0 [pid 7193] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7193] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7193] close(3) = -1 EBADF (Bad file descriptor) [pid 7193] close(4) = 0 [pid 7193] close(5) = -1 EBADF (Bad file descriptor) [pid 7193] close(6) = -1 EBADF (Bad file descriptor) [pid 7193] close(7) = -1 EBADF (Bad file descriptor) [pid 7193] close(8) = -1 EBADF (Bad file descriptor) [pid 7193] close(9) = -1 EBADF (Bad file descriptor) [pid 7193] close(10) = -1 EBADF (Bad file descriptor) [pid 7193] close(11) = -1 EBADF (Bad file descriptor) [pid 7193] close(12) = -1 EBADF (Bad file descriptor) [pid 7193] close(13) = -1 EBADF (Bad file descriptor) [pid 7193] close(14) = -1 EBADF (Bad file descriptor) [pid 7193] close(15) = -1 EBADF (Bad file descriptor) [pid 7193] close(16) = -1 EBADF (Bad file descriptor) [pid 7193] close(17) = -1 EBADF (Bad file descriptor) [pid 7193] close(18) = -1 EBADF (Bad file descriptor) [pid 7193] close(19) = -1 EBADF (Bad file descriptor) [pid 7193] close(20) = -1 EBADF (Bad file descriptor) [pid 7193] close(21) = -1 EBADF (Bad file descriptor) [pid 7193] close(22) = -1 EBADF (Bad file descriptor) [pid 7193] close(23) = -1 EBADF (Bad file descriptor) [pid 7193] close(24) = -1 EBADF (Bad file descriptor) [pid 7193] close(25) = -1 EBADF (Bad file descriptor) [pid 7193] close(26) = -1 EBADF (Bad file descriptor) [pid 7193] close(27) = -1 EBADF (Bad file descriptor) [pid 7193] close(28) = -1 EBADF (Bad file descriptor) [pid 7193] close(29) = -1 EBADF (Bad file descriptor) [pid 7193] exit_group(0) = ? [pid 7193] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7194 attached , child_tidptr=0x555555cb2690) = 2142 [pid 7194] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7194] setpgid(0, 0) = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7194] write(3, "1000", 4) = 4 [pid 7194] close(3) = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7194] setns(201, 0) = 0 [pid 7194] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7194] setns(3, 0) = 0 [pid 7194] close(3) = 0 [pid 7194] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7194] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7194] close(3) = -1 EBADF (Bad file descriptor) [pid 7194] close(4) = 0 [pid 7194] close(5) = -1 EBADF (Bad file descriptor) [pid 7194] close(6) = -1 EBADF (Bad file descriptor) [pid 7194] close(7) = -1 EBADF (Bad file descriptor) [pid 7194] close(8) = -1 EBADF (Bad file descriptor) [pid 7194] close(9) = -1 EBADF (Bad file descriptor) [pid 7194] close(10) = -1 EBADF (Bad file descriptor) [pid 7194] close(11) = -1 EBADF (Bad file descriptor) [pid 7194] close(12) = -1 EBADF (Bad file descriptor) [pid 7194] close(13) = -1 EBADF (Bad file descriptor) [pid 7194] close(14) = -1 EBADF (Bad file descriptor) [pid 7194] close(15) = -1 EBADF (Bad file descriptor) [pid 7194] close(16) = -1 EBADF (Bad file descriptor) [pid 7194] close(17) = -1 EBADF (Bad file descriptor) [pid 7194] close(18) = -1 EBADF (Bad file descriptor) [pid 7194] close(19) = -1 EBADF (Bad file descriptor) [pid 7194] close(20) = -1 EBADF (Bad file descriptor) [pid 7194] close(21) = -1 EBADF (Bad file descriptor) [pid 7194] close(22) = -1 EBADF (Bad file descriptor) [pid 7194] close(23) = -1 EBADF (Bad file descriptor) [pid 7194] close(24) = -1 EBADF (Bad file descriptor) [pid 7194] close(25) = -1 EBADF (Bad file descriptor) [pid 7194] close(26) = -1 EBADF (Bad file descriptor) [pid 7194] close(27) = -1 EBADF (Bad file descriptor) [pid 7194] close(28) = -1 EBADF (Bad file descriptor) [pid 7194] close(29) = -1 EBADF (Bad file descriptor) [pid 7194] exit_group(0) = ? [pid 7194] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2143 ./strace-static-x86_64: Process 7195 attached [pid 7195] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7195] setpgid(0, 0) = 0 [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7195] write(3, "1000", 4) = 4 [pid 7195] close(3) = 0 [pid 7195] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7195] setns(201, 0) = 0 [pid 7195] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7195] setns(3, 0) = 0 [pid 7195] close(3) = 0 [pid 7195] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7195] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7195] close(3) = -1 EBADF (Bad file descriptor) [pid 7195] close(4) = 0 [pid 7195] close(5) = -1 EBADF (Bad file descriptor) [pid 7195] close(6) = -1 EBADF (Bad file descriptor) [pid 7195] close(7) = -1 EBADF (Bad file descriptor) [pid 7195] close(8) = -1 EBADF (Bad file descriptor) [pid 7195] close(9) = -1 EBADF (Bad file descriptor) [pid 7195] close(10) = -1 EBADF (Bad file descriptor) [pid 7195] close(11) = -1 EBADF (Bad file descriptor) [pid 7195] close(12) = -1 EBADF (Bad file descriptor) [pid 7195] close(13) = -1 EBADF (Bad file descriptor) [pid 7195] close(14) = -1 EBADF (Bad file descriptor) [pid 7195] close(15) = -1 EBADF (Bad file descriptor) [pid 7195] close(16) = -1 EBADF (Bad file descriptor) [pid 7195] close(17) = -1 EBADF (Bad file descriptor) [pid 7195] close(18) = -1 EBADF (Bad file descriptor) [pid 7195] close(19) = -1 EBADF (Bad file descriptor) [pid 7195] close(20) = -1 EBADF (Bad file descriptor) [pid 7195] close(21) = -1 EBADF (Bad file descriptor) [pid 7195] close(22) = -1 EBADF (Bad file descriptor) [pid 7195] close(23) = -1 EBADF (Bad file descriptor) [pid 7195] close(24) = -1 EBADF (Bad file descriptor) [pid 7195] close(25) = -1 EBADF (Bad file descriptor) [pid 7195] close(26) = -1 EBADF (Bad file descriptor) [pid 7195] close(27) = -1 EBADF (Bad file descriptor) [pid 7195] close(28) = -1 EBADF (Bad file descriptor) [pid 7195] close(29) = -1 EBADF (Bad file descriptor) [pid 7195] exit_group(0) = ? [ 116.375292][ T4439] Bluetooth: hci0: link tx timeout [ 116.380456][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.388546][ T4439] Bluetooth: hci0: link tx timeout [ 116.394054][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.402339][ T4439] Bluetooth: hci0: link tx timeout [ 116.407803][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.415876][ T4439] Bluetooth: hci0: link tx timeout [pid 7195] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7196 attached [pid 7196] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2144 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7196] setpgid(0, 0) = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7196] write(3, "1000", 4) = 4 [pid 7196] close(3) = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7196] setns(201, 0) = 0 [pid 7196] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7196] setns(3, 0) = 0 [pid 7196] close(3) = 0 [pid 7196] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7196] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7196] close(3) = -1 EBADF (Bad file descriptor) [pid 7196] close(4) = 0 [pid 7196] close(5) = -1 EBADF (Bad file descriptor) [pid 7196] close(6) = -1 EBADF (Bad file descriptor) [pid 7196] close(7) = -1 EBADF (Bad file descriptor) [pid 7196] close(8) = -1 EBADF (Bad file descriptor) [pid 7196] close(9) = -1 EBADF (Bad file descriptor) [pid 7196] close(10) = -1 EBADF (Bad file descriptor) [pid 7196] close(11) = -1 EBADF (Bad file descriptor) [pid 7196] close(12) = -1 EBADF (Bad file descriptor) [pid 7196] close(13) = -1 EBADF (Bad file descriptor) [pid 7196] close(14) = -1 EBADF (Bad file descriptor) [pid 7196] close(15) = -1 EBADF (Bad file descriptor) [pid 7196] close(16) = -1 EBADF (Bad file descriptor) [pid 7196] close(17) = -1 EBADF (Bad file descriptor) [pid 7196] close(18) = -1 EBADF (Bad file descriptor) [pid 7196] close(19) = -1 EBADF (Bad file descriptor) [pid 7196] close(20) = -1 EBADF (Bad file descriptor) [pid 7196] close(21) = -1 EBADF (Bad file descriptor) [pid 7196] close(22) = -1 EBADF (Bad file descriptor) [pid 7196] close(23) = -1 EBADF (Bad file descriptor) [pid 7196] close(24) = -1 EBADF (Bad file descriptor) [pid 7196] close(25) = -1 EBADF (Bad file descriptor) [pid 7196] close(26) = -1 EBADF (Bad file descriptor) [pid 7196] close(27) = -1 EBADF (Bad file descriptor) [pid 7196] close(28) = -1 EBADF (Bad file descriptor) [pid 7196] close(29) = -1 EBADF (Bad file descriptor) [pid 7196] exit_group(0) = ? [pid 7196] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2145 ./strace-static-x86_64: Process 7197 attached [pid 7197] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7197] setpgid(0, 0) = 0 [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7197] write(3, "1000", 4) = 4 [pid 7197] close(3) = 0 [pid 7197] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7197] setns(201, 0) = 0 [pid 7197] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7197] setns(3, 0) = 0 [pid 7197] close(3) = 0 [pid 7197] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7197] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7197] close(3) = -1 EBADF (Bad file descriptor) [pid 7197] close(4) = 0 [pid 7197] close(5) = -1 EBADF (Bad file descriptor) [pid 7197] close(6) = -1 EBADF (Bad file descriptor) [pid 7197] close(7) = -1 EBADF (Bad file descriptor) [pid 7197] close(8) = -1 EBADF (Bad file descriptor) [pid 7197] close(9) = -1 EBADF (Bad file descriptor) [pid 7197] close(10) = -1 EBADF (Bad file descriptor) [pid 7197] close(11) = -1 EBADF (Bad file descriptor) [pid 7197] close(12) = -1 EBADF (Bad file descriptor) [pid 7197] close(13) = -1 EBADF (Bad file descriptor) [pid 7197] close(14) = -1 EBADF (Bad file descriptor) [pid 7197] close(15) = -1 EBADF (Bad file descriptor) [pid 7197] close(16) = -1 EBADF (Bad file descriptor) [pid 7197] close(17) = -1 EBADF (Bad file descriptor) [pid 7197] close(18) = -1 EBADF (Bad file descriptor) [pid 7197] close(19) = -1 EBADF (Bad file descriptor) [pid 7197] close(20) = -1 EBADF (Bad file descriptor) [pid 7197] close(21) = -1 EBADF (Bad file descriptor) [pid 7197] close(22) = -1 EBADF (Bad file descriptor) [pid 7197] close(23) = -1 EBADF (Bad file descriptor) [pid 7197] close(24) = -1 EBADF (Bad file descriptor) [pid 7197] close(25) = -1 EBADF (Bad file descriptor) [pid 7197] close(26) = -1 EBADF (Bad file descriptor) [pid 7197] close(27) = -1 EBADF (Bad file descriptor) [pid 7197] close(28) = -1 EBADF (Bad file descriptor) [pid 7197] close(29) = -1 EBADF (Bad file descriptor) [pid 7197] exit_group(0) = ? [pid 7197] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7198 attached [pid 7198] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2146 [pid 7198] <... prctl resumed>) = 0 [pid 7198] setpgid(0, 0) = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7198] write(3, "1000", 4) = 4 [pid 7198] close(3) = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7198] setns(201, 0) = 0 [pid 7198] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7198] setns(3, 0) = 0 [pid 7198] close(3) = 0 [pid 7198] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7198] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7198] close(3) = -1 EBADF (Bad file descriptor) [pid 7198] close(4) = 0 [pid 7198] close(5) = -1 EBADF (Bad file descriptor) [pid 7198] close(6) = -1 EBADF (Bad file descriptor) [pid 7198] close(7) = -1 EBADF (Bad file descriptor) [pid 7198] close(8) = -1 EBADF (Bad file descriptor) [pid 7198] close(9) = -1 EBADF (Bad file descriptor) [pid 7198] close(10) = -1 EBADF (Bad file descriptor) [pid 7198] close(11) = -1 EBADF (Bad file descriptor) [pid 7198] close(12) = -1 EBADF (Bad file descriptor) [pid 7198] close(13) = -1 EBADF (Bad file descriptor) [pid 7198] close(14) = -1 EBADF (Bad file descriptor) [pid 7198] close(15) = -1 EBADF (Bad file descriptor) [pid 7198] close(16) = -1 EBADF (Bad file descriptor) [pid 7198] close(17) = -1 EBADF (Bad file descriptor) [pid 7198] close(18) = -1 EBADF (Bad file descriptor) [pid 7198] close(19) = -1 EBADF (Bad file descriptor) [pid 7198] close(20) = -1 EBADF (Bad file descriptor) [pid 7198] close(21) = -1 EBADF (Bad file descriptor) [pid 7198] close(22) = -1 EBADF (Bad file descriptor) [pid 7198] close(23) = -1 EBADF (Bad file descriptor) [pid 7198] close(24) = -1 EBADF (Bad file descriptor) [pid 7198] close(25) = -1 EBADF (Bad file descriptor) [pid 7198] close(26) = -1 EBADF (Bad file descriptor) [pid 7198] close(27) = -1 EBADF (Bad file descriptor) [pid 7198] close(28) = -1 EBADF (Bad file descriptor) [pid 7198] close(29) = -1 EBADF (Bad file descriptor) [pid 7198] exit_group(0) = ? [ 116.421280][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.436228][ T4439] Bluetooth: hci0: link tx timeout [ 116.441465][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.461729][ T4439] Bluetooth: hci0: link tx timeout [ 116.466974][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7198] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7199 attached [pid 7199] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7199] setpgid(0, 0) = 0 [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2147 [pid 7199] <... openat resumed>) = 3 [pid 7199] write(3, "1000", 4) = 4 [pid 7199] close(3) = 0 [pid 7199] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7199] setns(201, 0) = 0 [pid 7199] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7199] setns(3, 0) = 0 [pid 7199] close(3) = 0 [pid 7199] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7199] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7199] close(3) = -1 EBADF (Bad file descriptor) [pid 7199] close(4) = 0 [pid 7199] close(5) = -1 EBADF (Bad file descriptor) [pid 7199] close(6) = -1 EBADF (Bad file descriptor) [pid 7199] close(7) = -1 EBADF (Bad file descriptor) [pid 7199] close(8) = -1 EBADF (Bad file descriptor) [pid 7199] close(9) = -1 EBADF (Bad file descriptor) [pid 7199] close(10) = -1 EBADF (Bad file descriptor) [pid 7199] close(11) = -1 EBADF (Bad file descriptor) [pid 7199] close(12) = -1 EBADF (Bad file descriptor) [pid 7199] close(13) = -1 EBADF (Bad file descriptor) [pid 7199] close(14) = -1 EBADF (Bad file descriptor) [pid 7199] close(15) = -1 EBADF (Bad file descriptor) [pid 7199] close(16) = -1 EBADF (Bad file descriptor) [pid 7199] close(17) = -1 EBADF (Bad file descriptor) [pid 7199] close(18) = -1 EBADF (Bad file descriptor) [pid 7199] close(19) = -1 EBADF (Bad file descriptor) [pid 7199] close(20) = -1 EBADF (Bad file descriptor) [pid 7199] close(21) = -1 EBADF (Bad file descriptor) [pid 7199] close(22) = -1 EBADF (Bad file descriptor) [pid 7199] close(23) = -1 EBADF (Bad file descriptor) [pid 7199] close(24) = -1 EBADF (Bad file descriptor) [pid 7199] close(25) = -1 EBADF (Bad file descriptor) [pid 7199] close(26) = -1 EBADF (Bad file descriptor) [pid 7199] close(27) = -1 EBADF (Bad file descriptor) [pid 7199] close(28) = -1 EBADF (Bad file descriptor) [pid 7199] close(29) = -1 EBADF (Bad file descriptor) [pid 7199] exit_group(0) = ? [pid 7199] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2148 ./strace-static-x86_64: Process 7200 attached [pid 7200] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7200] setpgid(0, 0) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7200] write(3, "1000", 4) = 4 [pid 7200] close(3) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7200] setns(201, 0) = 0 [pid 7200] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7200] setns(3, 0) = 0 [pid 7200] close(3) = 0 [pid 7200] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7200] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7200] close(3) = -1 EBADF (Bad file descriptor) [pid 7200] close(4) = 0 [pid 7200] close(5) = -1 EBADF (Bad file descriptor) [pid 7200] close(6) = -1 EBADF (Bad file descriptor) [pid 7200] close(7) = -1 EBADF (Bad file descriptor) [pid 7200] close(8) = -1 EBADF (Bad file descriptor) [pid 7200] close(9) = -1 EBADF (Bad file descriptor) [pid 7200] close(10) = -1 EBADF (Bad file descriptor) [pid 7200] close(11) = -1 EBADF (Bad file descriptor) [pid 7200] close(12) = -1 EBADF (Bad file descriptor) [pid 7200] close(13) = -1 EBADF (Bad file descriptor) [pid 7200] close(14) = -1 EBADF (Bad file descriptor) [pid 7200] close(15) = -1 EBADF (Bad file descriptor) [pid 7200] close(16) = -1 EBADF (Bad file descriptor) [pid 7200] close(17) = -1 EBADF (Bad file descriptor) [pid 7200] close(18) = -1 EBADF (Bad file descriptor) [pid 7200] close(19) = -1 EBADF (Bad file descriptor) [pid 7200] close(20) = -1 EBADF (Bad file descriptor) [pid 7200] close(21) = -1 EBADF (Bad file descriptor) [pid 7200] close(22) = -1 EBADF (Bad file descriptor) [pid 7200] close(23) = -1 EBADF (Bad file descriptor) [pid 7200] close(24) = -1 EBADF (Bad file descriptor) [pid 7200] close(25) = -1 EBADF (Bad file descriptor) [pid 7200] close(26) = -1 EBADF (Bad file descriptor) [pid 7200] close(27) = -1 EBADF (Bad file descriptor) [pid 7200] close(28) = -1 EBADF (Bad file descriptor) [pid 7200] close(29) = -1 EBADF (Bad file descriptor) [pid 7200] exit_group(0) = ? [pid 7200] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2149 ./strace-static-x86_64: Process 7201 attached [pid 7201] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7201] setpgid(0, 0) = 0 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7201] write(3, "1000", 4) = 4 [pid 7201] close(3) = 0 [pid 7201] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7201] setns(201, 0) = 0 [pid 7201] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7201] setns(3, 0) = 0 [pid 7201] close(3) = 0 [pid 7201] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7201] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7201] close(3) = -1 EBADF (Bad file descriptor) [pid 7201] close(4) = 0 [pid 7201] close(5) = -1 EBADF (Bad file descriptor) [pid 7201] close(6) = -1 EBADF (Bad file descriptor) [pid 7201] close(7) = -1 EBADF (Bad file descriptor) [pid 7201] close(8) = -1 EBADF (Bad file descriptor) [pid 7201] close(9) = -1 EBADF (Bad file descriptor) [pid 7201] close(10) = -1 EBADF (Bad file descriptor) [pid 7201] close(11) = -1 EBADF (Bad file descriptor) [pid 7201] close(12) = -1 EBADF (Bad file descriptor) [pid 7201] close(13) = -1 EBADF (Bad file descriptor) [pid 7201] close(14) = -1 EBADF (Bad file descriptor) [pid 7201] close(15) = -1 EBADF (Bad file descriptor) [pid 7201] close(16) = -1 EBADF (Bad file descriptor) [pid 7201] close(17) = -1 EBADF (Bad file descriptor) [pid 7201] close(18) = -1 EBADF (Bad file descriptor) [pid 7201] close(19) = -1 EBADF (Bad file descriptor) [pid 7201] close(20) = -1 EBADF (Bad file descriptor) [pid 7201] close(21) = -1 EBADF (Bad file descriptor) [pid 7201] close(22) = -1 EBADF (Bad file descriptor) [pid 7201] close(23) = -1 EBADF (Bad file descriptor) [pid 7201] close(24) = -1 EBADF (Bad file descriptor) [pid 7201] close(25) = -1 EBADF (Bad file descriptor) [pid 7201] close(26) = -1 EBADF (Bad file descriptor) [pid 7201] close(27) = -1 EBADF (Bad file descriptor) [pid 7201] close(28) = -1 EBADF (Bad file descriptor) [pid 7201] close(29) = -1 EBADF (Bad file descriptor) [pid 7201] exit_group(0) = ? [pid 7201] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 116.474662][ T4439] Bluetooth: hci0: link tx timeout [ 116.480184][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.488460][ T4439] Bluetooth: hci0: link tx timeout [ 116.493909][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.502600][ T4439] Bluetooth: hci0: link tx timeout [ 116.508393][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.520049][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7202 attached , child_tidptr=0x555555cb2690) = 2150 [pid 7202] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7202] setpgid(0, 0) = 0 [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7202] write(3, "1000", 4) = 4 [pid 7202] close(3) = 0 [pid 7202] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7202] setns(201, 0) = 0 [pid 7202] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7202] setns(3, 0) = 0 [pid 7202] close(3) = 0 [pid 7202] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7202] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7202] close(3) = -1 EBADF (Bad file descriptor) [pid 7202] close(4) = 0 [pid 7202] close(5) = -1 EBADF (Bad file descriptor) [pid 7202] close(6) = -1 EBADF (Bad file descriptor) [pid 7202] close(7) = -1 EBADF (Bad file descriptor) [pid 7202] close(8) = -1 EBADF (Bad file descriptor) [pid 7202] close(9) = -1 EBADF (Bad file descriptor) [pid 7202] close(10) = -1 EBADF (Bad file descriptor) [pid 7202] close(11) = -1 EBADF (Bad file descriptor) [pid 7202] close(12) = -1 EBADF (Bad file descriptor) [pid 7202] close(13) = -1 EBADF (Bad file descriptor) [pid 7202] close(14) = -1 EBADF (Bad file descriptor) [pid 7202] close(15) = -1 EBADF (Bad file descriptor) [pid 7202] close(16) = -1 EBADF (Bad file descriptor) [pid 7202] close(17) = -1 EBADF (Bad file descriptor) [pid 7202] close(18) = -1 EBADF (Bad file descriptor) [pid 7202] close(19) = -1 EBADF (Bad file descriptor) [pid 7202] close(20) = -1 EBADF (Bad file descriptor) [pid 7202] close(21) = -1 EBADF (Bad file descriptor) [pid 7202] close(22) = -1 EBADF (Bad file descriptor) [pid 7202] close(23) = -1 EBADF (Bad file descriptor) [pid 7202] close(24) = -1 EBADF (Bad file descriptor) [pid 7202] close(25) = -1 EBADF (Bad file descriptor) [pid 7202] close(26) = -1 EBADF (Bad file descriptor) [pid 7202] close(27) = -1 EBADF (Bad file descriptor) [pid 7202] close(28) = -1 EBADF (Bad file descriptor) [pid 7202] close(29) = -1 EBADF (Bad file descriptor) [pid 7202] exit_group(0) = ? [pid 7202] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7203 attached , child_tidptr=0x555555cb2690) = 2151 [pid 7203] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7203] setpgid(0, 0) = 0 [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7203] write(3, "1000", 4) = 4 [pid 7203] close(3) = 0 [pid 7203] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7203] setns(201, 0) = 0 [pid 7203] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7203] setns(3, 0) = 0 [pid 7203] close(3) = 0 [pid 7203] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7203] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7203] close(3) = -1 EBADF (Bad file descriptor) [pid 7203] close(4) = 0 [pid 7203] close(5) = -1 EBADF (Bad file descriptor) [pid 7203] close(6) = -1 EBADF (Bad file descriptor) [pid 7203] close(7) = -1 EBADF (Bad file descriptor) [pid 7203] close(8) = -1 EBADF (Bad file descriptor) [pid 7203] close(9) = -1 EBADF (Bad file descriptor) [pid 7203] close(10) = -1 EBADF (Bad file descriptor) [pid 7203] close(11) = -1 EBADF (Bad file descriptor) [pid 7203] close(12) = -1 EBADF (Bad file descriptor) [pid 7203] close(13) = -1 EBADF (Bad file descriptor) [pid 7203] close(14) = -1 EBADF (Bad file descriptor) [pid 7203] close(15) = -1 EBADF (Bad file descriptor) [pid 7203] close(16) = -1 EBADF (Bad file descriptor) [pid 7203] close(17) = -1 EBADF (Bad file descriptor) [pid 7203] close(18) = -1 EBADF (Bad file descriptor) [pid 7203] close(19) = -1 EBADF (Bad file descriptor) [pid 7203] close(20) = -1 EBADF (Bad file descriptor) [pid 7203] close(21) = -1 EBADF (Bad file descriptor) [pid 7203] close(22) = -1 EBADF (Bad file descriptor) [pid 7203] close(23) = -1 EBADF (Bad file descriptor) [pid 7203] close(24) = -1 EBADF (Bad file descriptor) [pid 7203] close(25) = -1 EBADF (Bad file descriptor) [pid 7203] close(26) = -1 EBADF (Bad file descriptor) [pid 7203] close(27) = -1 EBADF (Bad file descriptor) [pid 7203] close(28) = -1 EBADF (Bad file descriptor) [pid 7203] close(29) = -1 EBADF (Bad file descriptor) [pid 7203] exit_group(0) = ? [pid 7203] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7204 attached [pid 7204] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2152 [pid 7204] <... prctl resumed>) = 0 [pid 7204] setpgid(0, 0) = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7204] write(3, "1000", 4) = 4 [pid 7204] close(3) = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7204] setns(201, 0) = 0 [pid 7204] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7204] setns(3, 0) = 0 [pid 7204] close(3) = 0 [pid 7204] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7204] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7204] close(3) = -1 EBADF (Bad file descriptor) [pid 7204] close(4) = 0 [pid 7204] close(5) = -1 EBADF (Bad file descriptor) [pid 7204] close(6) = -1 EBADF (Bad file descriptor) [pid 7204] close(7) = -1 EBADF (Bad file descriptor) [pid 7204] close(8) = -1 EBADF (Bad file descriptor) [pid 7204] close(9) = -1 EBADF (Bad file descriptor) [pid 7204] close(10) = -1 EBADF (Bad file descriptor) [pid 7204] close(11) = -1 EBADF (Bad file descriptor) [pid 7204] close(12) = -1 EBADF (Bad file descriptor) [pid 7204] close(13) = -1 EBADF (Bad file descriptor) [pid 7204] close(14) = -1 EBADF (Bad file descriptor) [pid 7204] close(15) = -1 EBADF (Bad file descriptor) [pid 7204] close(16) = -1 EBADF (Bad file descriptor) [pid 7204] close(17) = -1 EBADF (Bad file descriptor) [pid 7204] close(18) = -1 EBADF (Bad file descriptor) [pid 7204] close(19) = -1 EBADF (Bad file descriptor) [pid 7204] close(20) = -1 EBADF (Bad file descriptor) [pid 7204] close(21) = -1 EBADF (Bad file descriptor) [pid 7204] close(22) = -1 EBADF (Bad file descriptor) [pid 7204] close(23) = -1 EBADF (Bad file descriptor) [pid 7204] close(24) = -1 EBADF (Bad file descriptor) [pid 7204] close(25) = -1 EBADF (Bad file descriptor) [pid 7204] close(26) = -1 EBADF (Bad file descriptor) [pid 7204] close(27) = -1 EBADF (Bad file descriptor) [pid 7204] close(28) = -1 EBADF (Bad file descriptor) [pid 7204] close(29) = -1 EBADF (Bad file descriptor) [pid 7204] exit_group(0) = ? [pid 7204] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7205 attached , child_tidptr=0x555555cb2690) = 2153 [pid 7205] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7205] setpgid(0, 0) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7205] write(3, "1000", 4) = 4 [pid 7205] close(3) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7205] setns(201, 0) = 0 [pid 7205] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7205] setns(3, 0) = 0 [pid 7205] close(3) = 0 [pid 7205] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 116.525384][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.541397][ T4439] Bluetooth: hci0: link tx timeout [ 116.546625][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.560321][ T4439] Bluetooth: hci0: link tx timeout [ 116.565551][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.573216][ T4439] Bluetooth: hci0: link tx timeout [pid 7205] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7205] close(3) = -1 EBADF (Bad file descriptor) [pid 7205] close(4) = 0 [pid 7205] close(5) = -1 EBADF (Bad file descriptor) [pid 7205] close(6) = -1 EBADF (Bad file descriptor) [pid 7205] close(7) = -1 EBADF (Bad file descriptor) [pid 7205] close(8) = -1 EBADF (Bad file descriptor) [pid 7205] close(9) = -1 EBADF (Bad file descriptor) [pid 7205] close(10) = -1 EBADF (Bad file descriptor) [pid 7205] close(11) = -1 EBADF (Bad file descriptor) [pid 7205] close(12) = -1 EBADF (Bad file descriptor) [pid 7205] close(13) = -1 EBADF (Bad file descriptor) [pid 7205] close(14) = -1 EBADF (Bad file descriptor) [pid 7205] close(15) = -1 EBADF (Bad file descriptor) [pid 7205] close(16) = -1 EBADF (Bad file descriptor) [pid 7205] close(17) = -1 EBADF (Bad file descriptor) [pid 7205] close(18) = -1 EBADF (Bad file descriptor) [pid 7205] close(19) = -1 EBADF (Bad file descriptor) [pid 7205] close(20) = -1 EBADF (Bad file descriptor) [pid 7205] close(21) = -1 EBADF (Bad file descriptor) [pid 7205] close(22) = -1 EBADF (Bad file descriptor) [pid 7205] close(23) = -1 EBADF (Bad file descriptor) [pid 7205] close(24) = -1 EBADF (Bad file descriptor) [pid 7205] close(25) = -1 EBADF (Bad file descriptor) [pid 7205] close(26) = -1 EBADF (Bad file descriptor) [pid 7205] close(27) = -1 EBADF (Bad file descriptor) [pid 7205] close(28) = -1 EBADF (Bad file descriptor) [pid 7205] close(29) = -1 EBADF (Bad file descriptor) [pid 7205] exit_group(0) = ? [pid 7205] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2153, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7206 attached , child_tidptr=0x555555cb2690) = 2154 [pid 7206] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7206] setpgid(0, 0) = 0 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7206] write(3, "1000", 4) = 4 [pid 7206] close(3) = 0 [pid 7206] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7206] setns(201, 0) = 0 [pid 7206] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7206] setns(3, 0) = 0 [pid 7206] close(3) = 0 [pid 7206] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7206] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7206] close(3) = -1 EBADF (Bad file descriptor) [pid 7206] close(4) = 0 [pid 7206] close(5) = -1 EBADF (Bad file descriptor) [pid 7206] close(6) = -1 EBADF (Bad file descriptor) [pid 7206] close(7) = -1 EBADF (Bad file descriptor) [pid 7206] close(8) = -1 EBADF (Bad file descriptor) [pid 7206] close(9) = -1 EBADF (Bad file descriptor) [pid 7206] close(10) = -1 EBADF (Bad file descriptor) [pid 7206] close(11) = -1 EBADF (Bad file descriptor) [pid 7206] close(12) = -1 EBADF (Bad file descriptor) [pid 7206] close(13) = -1 EBADF (Bad file descriptor) [pid 7206] close(14) = -1 EBADF (Bad file descriptor) [pid 7206] close(15) = -1 EBADF (Bad file descriptor) [pid 7206] close(16) = -1 EBADF (Bad file descriptor) [pid 7206] close(17) = -1 EBADF (Bad file descriptor) [pid 7206] close(18) = -1 EBADF (Bad file descriptor) [pid 7206] close(19) = -1 EBADF (Bad file descriptor) [pid 7206] close(20) = -1 EBADF (Bad file descriptor) [pid 7206] close(21) = -1 EBADF (Bad file descriptor) [pid 7206] close(22) = -1 EBADF (Bad file descriptor) [pid 7206] close(23) = -1 EBADF (Bad file descriptor) [pid 7206] close(24) = -1 EBADF (Bad file descriptor) [pid 7206] close(25) = -1 EBADF (Bad file descriptor) [pid 7206] close(26) = -1 EBADF (Bad file descriptor) [pid 7206] close(27) = -1 EBADF (Bad file descriptor) [pid 7206] close(28) = -1 EBADF (Bad file descriptor) [pid 7206] close(29) = -1 EBADF (Bad file descriptor) [pid 7206] exit_group(0) = ? [pid 7206] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2155 ./strace-static-x86_64: Process 7207 attached [pid 7207] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7207] setpgid(0, 0) = 0 [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7207] write(3, "1000", 4) = 4 [pid 7207] close(3) = 0 [pid 7207] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7207] setns(201, 0) = 0 [pid 7207] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7207] setns(3, 0) = 0 [pid 7207] close(3) = 0 [pid 7207] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7207] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7207] close(3) = -1 EBADF (Bad file descriptor) [pid 7207] close(4) = 0 [pid 7207] close(5) = -1 EBADF (Bad file descriptor) [pid 7207] close(6) = -1 EBADF (Bad file descriptor) [pid 7207] close(7) = -1 EBADF (Bad file descriptor) [pid 7207] close(8) = -1 EBADF (Bad file descriptor) [pid 7207] close(9) = -1 EBADF (Bad file descriptor) [pid 7207] close(10) = -1 EBADF (Bad file descriptor) [pid 7207] close(11) = -1 EBADF (Bad file descriptor) [pid 7207] close(12) = -1 EBADF (Bad file descriptor) [pid 7207] close(13) = -1 EBADF (Bad file descriptor) [pid 7207] close(14) = -1 EBADF (Bad file descriptor) [pid 7207] close(15) = -1 EBADF (Bad file descriptor) [pid 7207] close(16) = -1 EBADF (Bad file descriptor) [pid 7207] close(17) = -1 EBADF (Bad file descriptor) [pid 7207] close(18) = -1 EBADF (Bad file descriptor) [pid 7207] close(19) = -1 EBADF (Bad file descriptor) [pid 7207] close(20) = -1 EBADF (Bad file descriptor) [pid 7207] close(21) = -1 EBADF (Bad file descriptor) [pid 7207] close(22) = -1 EBADF (Bad file descriptor) [pid 7207] close(23) = -1 EBADF (Bad file descriptor) [pid 7207] close(24) = -1 EBADF (Bad file descriptor) [pid 7207] close(25) = -1 EBADF (Bad file descriptor) [pid 7207] close(26) = -1 EBADF (Bad file descriptor) [pid 7207] close(27) = -1 EBADF (Bad file descriptor) [pid 7207] close(28) = -1 EBADF (Bad file descriptor) [pid 7207] close(29) = -1 EBADF (Bad file descriptor) [pid 7207] exit_group(0) = ? [pid 7207] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2156 ./strace-static-x86_64: Process 7208 attached [pid 7208] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7208] setpgid(0, 0) = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7208] write(3, "1000", 4) = 4 [pid 7208] close(3) = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7208] setns(201, 0) = 0 [pid 7208] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7208] setns(3, 0) = 0 [pid 7208] close(3) = 0 [pid 7208] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 116.579014][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.586960][ T4439] Bluetooth: hci0: link tx timeout [ 116.592422][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.600714][ T4439] Bluetooth: hci0: link tx timeout [ 116.606183][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.614133][ T4439] Bluetooth: hci0: link tx timeout [ 116.619937][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7208] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7208] close(3) = -1 EBADF (Bad file descriptor) [pid 7208] close(4) = 0 [pid 7208] close(5) = -1 EBADF (Bad file descriptor) [pid 7208] close(6) = -1 EBADF (Bad file descriptor) [pid 7208] close(7) = -1 EBADF (Bad file descriptor) [pid 7208] close(8) = -1 EBADF (Bad file descriptor) [pid 7208] close(9) = -1 EBADF (Bad file descriptor) [pid 7208] close(10) = -1 EBADF (Bad file descriptor) [pid 7208] close(11) = -1 EBADF (Bad file descriptor) [pid 7208] close(12) = -1 EBADF (Bad file descriptor) [pid 7208] close(13) = -1 EBADF (Bad file descriptor) [pid 7208] close(14) = -1 EBADF (Bad file descriptor) [pid 7208] close(15) = -1 EBADF (Bad file descriptor) [pid 7208] close(16) = -1 EBADF (Bad file descriptor) [pid 7208] close(17) = -1 EBADF (Bad file descriptor) [pid 7208] close(18) = -1 EBADF (Bad file descriptor) [pid 7208] close(19) = -1 EBADF (Bad file descriptor) [pid 7208] close(20) = -1 EBADF (Bad file descriptor) [pid 7208] close(21) = -1 EBADF (Bad file descriptor) [pid 7208] close(22) = -1 EBADF (Bad file descriptor) [pid 7208] close(23) = -1 EBADF (Bad file descriptor) [pid 7208] close(24) = -1 EBADF (Bad file descriptor) [pid 7208] close(25) = -1 EBADF (Bad file descriptor) [pid 7208] close(26) = -1 EBADF (Bad file descriptor) [pid 7208] close(27) = -1 EBADF (Bad file descriptor) [pid 7208] close(28) = -1 EBADF (Bad file descriptor) [pid 7208] close(29) = -1 EBADF (Bad file descriptor) [pid 7208] exit_group(0) = ? [pid 7208] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2157 ./strace-static-x86_64: Process 7209 attached [pid 7209] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7209] setpgid(0, 0) = 0 [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7209] write(3, "1000", 4) = 4 [pid 7209] close(3) = 0 [pid 7209] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7209] setns(201, 0) = 0 [pid 7209] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7209] setns(3, 0) = 0 [pid 7209] close(3) = 0 [pid 7209] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7209] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7209] close(3) = -1 EBADF (Bad file descriptor) [pid 7209] close(4) = 0 [pid 7209] close(5) = -1 EBADF (Bad file descriptor) [pid 7209] close(6) = -1 EBADF (Bad file descriptor) [pid 7209] close(7) = -1 EBADF (Bad file descriptor) [pid 7209] close(8) = -1 EBADF (Bad file descriptor) [pid 7209] close(9) = -1 EBADF (Bad file descriptor) [pid 7209] close(10) = -1 EBADF (Bad file descriptor) [pid 7209] close(11) = -1 EBADF (Bad file descriptor) [pid 7209] close(12) = -1 EBADF (Bad file descriptor) [pid 7209] close(13) = -1 EBADF (Bad file descriptor) [pid 7209] close(14) = -1 EBADF (Bad file descriptor) [pid 7209] close(15) = -1 EBADF (Bad file descriptor) [pid 7209] close(16) = -1 EBADF (Bad file descriptor) [pid 7209] close(17) = -1 EBADF (Bad file descriptor) [pid 7209] close(18) = -1 EBADF (Bad file descriptor) [pid 7209] close(19) = -1 EBADF (Bad file descriptor) [pid 7209] close(20) = -1 EBADF (Bad file descriptor) [pid 7209] close(21) = -1 EBADF (Bad file descriptor) [pid 7209] close(22) = -1 EBADF (Bad file descriptor) [pid 7209] close(23) = -1 EBADF (Bad file descriptor) [pid 7209] close(24) = -1 EBADF (Bad file descriptor) [pid 7209] close(25) = -1 EBADF (Bad file descriptor) [pid 7209] close(26) = -1 EBADF (Bad file descriptor) [pid 7209] close(27) = -1 EBADF (Bad file descriptor) [pid 7209] close(28) = -1 EBADF (Bad file descriptor) [pid 7209] close(29) = -1 EBADF (Bad file descriptor) [pid 7209] exit_group(0) = ? [pid 7209] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7210 attached [pid 7210] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2158 [pid 7210] <... prctl resumed>) = 0 [pid 7210] setpgid(0, 0) = 0 [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7210] write(3, "1000", 4) = 4 [pid 7210] close(3) = 0 [pid 7210] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7210] setns(201, 0) = 0 [pid 7210] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7210] setns(3, 0) = 0 [pid 7210] close(3) = 0 [pid 7210] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7210] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7210] close(3) = -1 EBADF (Bad file descriptor) [pid 7210] close(4) = 0 [pid 7210] close(5) = -1 EBADF (Bad file descriptor) [pid 7210] close(6) = -1 EBADF (Bad file descriptor) [pid 7210] close(7) = -1 EBADF (Bad file descriptor) [pid 7210] close(8) = -1 EBADF (Bad file descriptor) [pid 7210] close(9) = -1 EBADF (Bad file descriptor) [pid 7210] close(10) = -1 EBADF (Bad file descriptor) [pid 7210] close(11) = -1 EBADF (Bad file descriptor) [pid 7210] close(12) = -1 EBADF (Bad file descriptor) [pid 7210] close(13) = -1 EBADF (Bad file descriptor) [pid 7210] close(14) = -1 EBADF (Bad file descriptor) [pid 7210] close(15) = -1 EBADF (Bad file descriptor) [pid 7210] close(16) = -1 EBADF (Bad file descriptor) [pid 7210] close(17) = -1 EBADF (Bad file descriptor) [pid 7210] close(18) = -1 EBADF (Bad file descriptor) [pid 7210] close(19) = -1 EBADF (Bad file descriptor) [pid 7210] close(20) = -1 EBADF (Bad file descriptor) [pid 7210] close(21) = -1 EBADF (Bad file descriptor) [pid 7210] close(22) = -1 EBADF (Bad file descriptor) [pid 7210] close(23) = -1 EBADF (Bad file descriptor) [pid 7210] close(24) = -1 EBADF (Bad file descriptor) [pid 7210] close(25) = -1 EBADF (Bad file descriptor) [pid 7210] close(26) = -1 EBADF (Bad file descriptor) [pid 7210] close(27) = -1 EBADF (Bad file descriptor) [pid 7210] close(28) = -1 EBADF (Bad file descriptor) [pid 7210] close(29) = -1 EBADF (Bad file descriptor) [pid 7210] exit_group(0) = ? [pid 7210] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7211 attached , child_tidptr=0x555555cb2690) = 2159 [pid 7211] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7211] setpgid(0, 0) = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7211] write(3, "1000", 4) = 4 [pid 7211] close(3) = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7211] setns(201, 0) = 0 [pid 7211] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7211] setns(3, 0) = 0 [pid 7211] close(3) = 0 [pid 7211] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7211] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7211] close(3) = -1 EBADF (Bad file descriptor) [pid 7211] close(4) = 0 [pid 7211] close(5) = -1 EBADF (Bad file descriptor) [pid 7211] close(6) = -1 EBADF (Bad file descriptor) [pid 7211] close(7) = -1 EBADF (Bad file descriptor) [pid 7211] close(8) = -1 EBADF (Bad file descriptor) [pid 7211] close(9) = -1 EBADF (Bad file descriptor) [pid 7211] close(10) = -1 EBADF (Bad file descriptor) [pid 7211] close(11) = -1 EBADF (Bad file descriptor) [pid 7211] close(12) = -1 EBADF (Bad file descriptor) [pid 7211] close(13) = -1 EBADF (Bad file descriptor) [pid 7211] close(14) = -1 EBADF (Bad file descriptor) [pid 7211] close(15) = -1 EBADF (Bad file descriptor) [pid 7211] close(16) = -1 EBADF (Bad file descriptor) [pid 7211] close(17) = -1 EBADF (Bad file descriptor) [pid 7211] close(18) = -1 EBADF (Bad file descriptor) [pid 7211] close(19) = -1 EBADF (Bad file descriptor) [pid 7211] close(20) = -1 EBADF (Bad file descriptor) [pid 7211] close(21) = -1 EBADF (Bad file descriptor) [pid 7211] close(22) = -1 EBADF (Bad file descriptor) [pid 7211] close(23) = -1 EBADF (Bad file descriptor) [pid 7211] close(24) = -1 EBADF (Bad file descriptor) [pid 7211] close(25) = -1 EBADF (Bad file descriptor) [pid 7211] close(26) = -1 EBADF (Bad file descriptor) [pid 7211] close(27) = -1 EBADF (Bad file descriptor) [pid 7211] close(28) = -1 EBADF (Bad file descriptor) [pid 7211] close(29) = -1 EBADF (Bad file descriptor) [ 116.630092][ T4439] Bluetooth: hci0: link tx timeout [ 116.635307][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.648347][ T4439] Bluetooth: hci0: link tx timeout [ 116.653636][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.661369][ T4439] Bluetooth: hci0: link tx timeout [ 116.670141][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7211] exit_group(0) = ? [pid 7211] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7212 attached [pid 7212] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2160 [pid 7212] <... set_robust_list resumed>) = 0 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7212] setpgid(0, 0) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7212] write(3, "1000", 4) = 4 [pid 7212] close(3) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7212] setns(201, 0) = 0 [pid 7212] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7212] setns(3, 0) = 0 [pid 7212] close(3) = 0 [pid 7212] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7212] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7212] close(3) = -1 EBADF (Bad file descriptor) [pid 7212] close(4) = 0 [pid 7212] close(5) = -1 EBADF (Bad file descriptor) [pid 7212] close(6) = -1 EBADF (Bad file descriptor) [pid 7212] close(7) = -1 EBADF (Bad file descriptor) [pid 7212] close(8) = -1 EBADF (Bad file descriptor) [pid 7212] close(9) = -1 EBADF (Bad file descriptor) [pid 7212] close(10) = -1 EBADF (Bad file descriptor) [pid 7212] close(11) = -1 EBADF (Bad file descriptor) [pid 7212] close(12) = -1 EBADF (Bad file descriptor) [pid 7212] close(13) = -1 EBADF (Bad file descriptor) [pid 7212] close(14) = -1 EBADF (Bad file descriptor) [pid 7212] close(15) = -1 EBADF (Bad file descriptor) [pid 7212] close(16) = -1 EBADF (Bad file descriptor) [pid 7212] close(17) = -1 EBADF (Bad file descriptor) [pid 7212] close(18) = -1 EBADF (Bad file descriptor) [pid 7212] close(19) = -1 EBADF (Bad file descriptor) [pid 7212] close(20) = -1 EBADF (Bad file descriptor) [pid 7212] close(21) = -1 EBADF (Bad file descriptor) [pid 7212] close(22) = -1 EBADF (Bad file descriptor) [pid 7212] close(23) = -1 EBADF (Bad file descriptor) [pid 7212] close(24) = -1 EBADF (Bad file descriptor) [pid 7212] close(25) = -1 EBADF (Bad file descriptor) [pid 7212] close(26) = -1 EBADF (Bad file descriptor) [pid 7212] close(27) = -1 EBADF (Bad file descriptor) [pid 7212] close(28) = -1 EBADF (Bad file descriptor) [pid 7212] close(29) = -1 EBADF (Bad file descriptor) [pid 7212] exit_group(0) = ? [pid 7212] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7213 attached , child_tidptr=0x555555cb2690) = 2161 [pid 7213] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7213] setpgid(0, 0) = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7213] write(3, "1000", 4) = 4 [pid 7213] close(3) = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7213] setns(201, 0) = 0 [pid 7213] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7213] setns(3, 0) = 0 [pid 7213] close(3) = 0 [pid 7213] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7213] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7213] close(3) = -1 EBADF (Bad file descriptor) [pid 7213] close(4) = 0 [pid 7213] close(5) = -1 EBADF (Bad file descriptor) [pid 7213] close(6) = -1 EBADF (Bad file descriptor) [pid 7213] close(7) = -1 EBADF (Bad file descriptor) [pid 7213] close(8) = -1 EBADF (Bad file descriptor) [pid 7213] close(9) = -1 EBADF (Bad file descriptor) [pid 7213] close(10) = -1 EBADF (Bad file descriptor) [pid 7213] close(11) = -1 EBADF (Bad file descriptor) [pid 7213] close(12) = -1 EBADF (Bad file descriptor) [pid 7213] close(13) = -1 EBADF (Bad file descriptor) [pid 7213] close(14) = -1 EBADF (Bad file descriptor) [pid 7213] close(15) = -1 EBADF (Bad file descriptor) [pid 7213] close(16) = -1 EBADF (Bad file descriptor) [pid 7213] close(17) = -1 EBADF (Bad file descriptor) [pid 7213] close(18) = -1 EBADF (Bad file descriptor) [pid 7213] close(19) = -1 EBADF (Bad file descriptor) [pid 7213] close(20) = -1 EBADF (Bad file descriptor) [pid 7213] close(21) = -1 EBADF (Bad file descriptor) [pid 7213] close(22) = -1 EBADF (Bad file descriptor) [pid 7213] close(23) = -1 EBADF (Bad file descriptor) [pid 7213] close(24) = -1 EBADF (Bad file descriptor) [pid 7213] close(25) = -1 EBADF (Bad file descriptor) [pid 7213] close(26) = -1 EBADF (Bad file descriptor) [pid 7213] close(27) = -1 EBADF (Bad file descriptor) [pid 7213] close(28) = -1 EBADF (Bad file descriptor) [pid 7213] close(29) = -1 EBADF (Bad file descriptor) [pid 7213] exit_group(0) = ? [pid 7213] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7214 attached , child_tidptr=0x555555cb2690) = 2162 [pid 7214] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7214] setpgid(0, 0) = 0 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7214] write(3, "1000", 4) = 4 [pid 7214] close(3) = 0 [pid 7214] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7214] setns(201, 0) = 0 [pid 7214] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7214] setns(3, 0) = 0 [pid 7214] close(3) = 0 [pid 7214] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7214] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7214] close(3) = -1 EBADF (Bad file descriptor) [pid 7214] close(4) = 0 [pid 7214] close(5) = -1 EBADF (Bad file descriptor) [pid 7214] close(6) = -1 EBADF (Bad file descriptor) [pid 7214] close(7) = -1 EBADF (Bad file descriptor) [pid 7214] close(8) = -1 EBADF (Bad file descriptor) [pid 7214] close(9) = -1 EBADF (Bad file descriptor) [pid 7214] close(10) = -1 EBADF (Bad file descriptor) [pid 7214] close(11) = -1 EBADF (Bad file descriptor) [pid 7214] close(12) = -1 EBADF (Bad file descriptor) [pid 7214] close(13) = -1 EBADF (Bad file descriptor) [pid 7214] close(14) = -1 EBADF (Bad file descriptor) [pid 7214] close(15) = -1 EBADF (Bad file descriptor) [pid 7214] close(16) = -1 EBADF (Bad file descriptor) [pid 7214] close(17) = -1 EBADF (Bad file descriptor) [pid 7214] close(18) = -1 EBADF (Bad file descriptor) [pid 7214] close(19) = -1 EBADF (Bad file descriptor) [pid 7214] close(20) = -1 EBADF (Bad file descriptor) [pid 7214] close(21) = -1 EBADF (Bad file descriptor) [pid 7214] close(22) = -1 EBADF (Bad file descriptor) [pid 7214] close(23) = -1 EBADF (Bad file descriptor) [pid 7214] close(24) = -1 EBADF (Bad file descriptor) [pid 7214] close(25) = -1 EBADF (Bad file descriptor) [pid 7214] close(26) = -1 EBADF (Bad file descriptor) [pid 7214] close(27) = -1 EBADF (Bad file descriptor) [pid 7214] close(28) = -1 EBADF (Bad file descriptor) [pid 7214] close(29) = -1 EBADF (Bad file descriptor) [pid 7214] exit_group(0) = ? [pid 7214] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2163 ./strace-static-x86_64: Process 7215 attached [pid 7215] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7215] setpgid(0, 0) = 0 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7215] write(3, "1000", 4) = 4 [pid 7215] close(3) = 0 [pid 7215] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7215] setns(201, 0) = 0 [pid 7215] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7215] setns(3, 0) = 0 [pid 7215] close(3) = 0 [pid 7215] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7215] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7215] close(3) = -1 EBADF (Bad file descriptor) [pid 7215] close(4) = 0 [pid 7215] close(5) = -1 EBADF (Bad file descriptor) [pid 7215] close(6) = -1 EBADF (Bad file descriptor) [pid 7215] close(7) = -1 EBADF (Bad file descriptor) [pid 7215] close(8) = -1 EBADF (Bad file descriptor) [pid 7215] close(9) = -1 EBADF (Bad file descriptor) [pid 7215] close(10) = -1 EBADF (Bad file descriptor) [pid 7215] close(11) = -1 EBADF (Bad file descriptor) [pid 7215] close(12) = -1 EBADF (Bad file descriptor) [pid 7215] close(13) = -1 EBADF (Bad file descriptor) [pid 7215] close(14) = -1 EBADF (Bad file descriptor) [pid 7215] close(15) = -1 EBADF (Bad file descriptor) [pid 7215] close(16) = -1 EBADF (Bad file descriptor) [pid 7215] close(17) = -1 EBADF (Bad file descriptor) [pid 7215] close(18) = -1 EBADF (Bad file descriptor) [pid 7215] close(19) = -1 EBADF (Bad file descriptor) [pid 7215] close(20) = -1 EBADF (Bad file descriptor) [pid 7215] close(21) = -1 EBADF (Bad file descriptor) [pid 7215] close(22) = -1 EBADF (Bad file descriptor) [pid 7215] close(23) = -1 EBADF (Bad file descriptor) [pid 7215] close(24) = -1 EBADF (Bad file descriptor) [pid 7215] close(25) = -1 EBADF (Bad file descriptor) [pid 7215] close(26) = -1 EBADF (Bad file descriptor) [pid 7215] close(27) = -1 EBADF (Bad file descriptor) [pid 7215] close(28) = -1 EBADF (Bad file descriptor) [pid 7215] close(29) = -1 EBADF (Bad file descriptor) [pid 7215] exit_group(0) = ? [pid 7215] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2164 ./strace-static-x86_64: Process 7216 attached [pid 7216] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7216] setpgid(0, 0) = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7216] write(3, "1000", 4) = 4 [pid 7216] close(3) = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7216] setns(201, 0) = 0 [pid 7216] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7216] setns(3, 0) = 0 [pid 7216] close(3) = 0 [pid 7216] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7216] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7216] close(3) = -1 EBADF (Bad file descriptor) [pid 7216] close(4) = 0 [ 116.677894][ T4439] Bluetooth: hci0: link tx timeout [ 116.683046][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.690799][ T4439] Bluetooth: hci0: link tx timeout [ 116.696105][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.704028][ T4439] Bluetooth: hci0: link tx timeout [ 116.709477][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.717391][ T4439] Bluetooth: hci0: link tx timeout [ 116.723006][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7216] close(5) = -1 EBADF (Bad file descriptor) [pid 7216] close(6) = -1 EBADF (Bad file descriptor) [pid 7216] close(7) = -1 EBADF (Bad file descriptor) [pid 7216] close(8) = -1 EBADF (Bad file descriptor) [pid 7216] close(9) = -1 EBADF (Bad file descriptor) [pid 7216] close(10) = -1 EBADF (Bad file descriptor) [pid 7216] close(11) = -1 EBADF (Bad file descriptor) [pid 7216] close(12) = -1 EBADF (Bad file descriptor) [pid 7216] close(13) = -1 EBADF (Bad file descriptor) [pid 7216] close(14) = -1 EBADF (Bad file descriptor) [pid 7216] close(15) = -1 EBADF (Bad file descriptor) [pid 7216] close(16) = -1 EBADF (Bad file descriptor) [pid 7216] close(17) = -1 EBADF (Bad file descriptor) [pid 7216] close(18) = -1 EBADF (Bad file descriptor) [pid 7216] close(19) = -1 EBADF (Bad file descriptor) [pid 7216] close(20) = -1 EBADF (Bad file descriptor) [pid 7216] close(21) = -1 EBADF (Bad file descriptor) [pid 7216] close(22) = -1 EBADF (Bad file descriptor) [pid 7216] close(23) = -1 EBADF (Bad file descriptor) [pid 7216] close(24) = -1 EBADF (Bad file descriptor) [pid 7216] close(25) = -1 EBADF (Bad file descriptor) [pid 7216] close(26) = -1 EBADF (Bad file descriptor) [pid 7216] close(27) = -1 EBADF (Bad file descriptor) [pid 7216] close(28) = -1 EBADF (Bad file descriptor) [pid 7216] close(29) = -1 EBADF (Bad file descriptor) [pid 7216] exit_group(0) = ? [pid 7216] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2165 ./strace-static-x86_64: Process 7217 attached [pid 7217] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7217] setpgid(0, 0) = 0 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7217] write(3, "1000", 4) = 4 [pid 7217] close(3) = 0 [pid 7217] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7217] setns(201, 0) = 0 [pid 7217] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7217] setns(3, 0) = 0 [pid 7217] close(3) = 0 [pid 7217] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7217] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7217] close(3) = -1 EBADF (Bad file descriptor) [pid 7217] close(4) = 0 [pid 7217] close(5) = -1 EBADF (Bad file descriptor) [pid 7217] close(6) = -1 EBADF (Bad file descriptor) [pid 7217] close(7) = -1 EBADF (Bad file descriptor) [pid 7217] close(8) = -1 EBADF (Bad file descriptor) [pid 7217] close(9) = -1 EBADF (Bad file descriptor) [pid 7217] close(10) = -1 EBADF (Bad file descriptor) [pid 7217] close(11) = -1 EBADF (Bad file descriptor) [pid 7217] close(12) = -1 EBADF (Bad file descriptor) [pid 7217] close(13) = -1 EBADF (Bad file descriptor) [pid 7217] close(14) = -1 EBADF (Bad file descriptor) [pid 7217] close(15) = -1 EBADF (Bad file descriptor) [pid 7217] close(16) = -1 EBADF (Bad file descriptor) [pid 7217] close(17) = -1 EBADF (Bad file descriptor) [pid 7217] close(18) = -1 EBADF (Bad file descriptor) [pid 7217] close(19) = -1 EBADF (Bad file descriptor) [pid 7217] close(20) = -1 EBADF (Bad file descriptor) [pid 7217] close(21) = -1 EBADF (Bad file descriptor) [pid 7217] close(22) = -1 EBADF (Bad file descriptor) [pid 7217] close(23) = -1 EBADF (Bad file descriptor) [pid 7217] close(24) = -1 EBADF (Bad file descriptor) [pid 7217] close(25) = -1 EBADF (Bad file descriptor) [pid 7217] close(26) = -1 EBADF (Bad file descriptor) [pid 7217] close(27) = -1 EBADF (Bad file descriptor) [pid 7217] close(28) = -1 EBADF (Bad file descriptor) [pid 7217] close(29) = -1 EBADF (Bad file descriptor) [pid 7217] exit_group(0) = ? [pid 7217] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7218 attached , child_tidptr=0x555555cb2690) = 2166 [pid 7218] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7218] setpgid(0, 0) = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7218] write(3, "1000", 4) = 4 [pid 7218] close(3) = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7218] setns(201, 0) = 0 [pid 7218] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7218] setns(3, 0) = 0 [pid 7218] close(3) = 0 [pid 7218] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7218] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7218] close(3) = -1 EBADF (Bad file descriptor) [pid 7218] close(4) = 0 [pid 7218] close(5) = -1 EBADF (Bad file descriptor) [pid 7218] close(6) = -1 EBADF (Bad file descriptor) [pid 7218] close(7) = -1 EBADF (Bad file descriptor) [pid 7218] close(8) = -1 EBADF (Bad file descriptor) [pid 7218] close(9) = -1 EBADF (Bad file descriptor) [pid 7218] close(10) = -1 EBADF (Bad file descriptor) [pid 7218] close(11) = -1 EBADF (Bad file descriptor) [pid 7218] close(12) = -1 EBADF (Bad file descriptor) [pid 7218] close(13) = -1 EBADF (Bad file descriptor) [pid 7218] close(14) = -1 EBADF (Bad file descriptor) [pid 7218] close(15) = -1 EBADF (Bad file descriptor) [pid 7218] close(16) = -1 EBADF (Bad file descriptor) [pid 7218] close(17) = -1 EBADF (Bad file descriptor) [pid 7218] close(18) = -1 EBADF (Bad file descriptor) [pid 7218] close(19) = -1 EBADF (Bad file descriptor) [pid 7218] close(20) = -1 EBADF (Bad file descriptor) [pid 7218] close(21) = -1 EBADF (Bad file descriptor) [pid 7218] close(22) = -1 EBADF (Bad file descriptor) [pid 7218] close(23) = -1 EBADF (Bad file descriptor) [pid 7218] close(24) = -1 EBADF (Bad file descriptor) [pid 7218] close(25) = -1 EBADF (Bad file descriptor) [pid 7218] close(26) = -1 EBADF (Bad file descriptor) [pid 7218] close(27) = -1 EBADF (Bad file descriptor) [pid 7218] close(28) = -1 EBADF (Bad file descriptor) [pid 7218] close(29) = -1 EBADF (Bad file descriptor) [pid 7218] exit_group(0) = ? [pid 7218] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2167 ./strace-static-x86_64: Process 7219 attached [pid 7219] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7219] setpgid(0, 0) = 0 [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7219] write(3, "1000", 4) = 4 [pid 7219] close(3) = 0 [pid 7219] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7219] setns(201, 0) = 0 [pid 7219] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7219] setns(3, 0) = 0 [pid 7219] close(3) = 0 [pid 7219] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7219] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7219] close(3) = -1 EBADF (Bad file descriptor) [pid 7219] close(4) = 0 [pid 7219] close(5) = -1 EBADF (Bad file descriptor) [pid 7219] close(6) = -1 EBADF (Bad file descriptor) [pid 7219] close(7) = -1 EBADF (Bad file descriptor) [pid 7219] close(8) = -1 EBADF (Bad file descriptor) [pid 7219] close(9) = -1 EBADF (Bad file descriptor) [pid 7219] close(10) = -1 EBADF (Bad file descriptor) [pid 7219] close(11) = -1 EBADF (Bad file descriptor) [pid 7219] close(12) = -1 EBADF (Bad file descriptor) [pid 7219] close(13) = -1 EBADF (Bad file descriptor) [pid 7219] close(14) = -1 EBADF (Bad file descriptor) [pid 7219] close(15) = -1 EBADF (Bad file descriptor) [pid 7219] close(16) = -1 EBADF (Bad file descriptor) [pid 7219] close(17) = -1 EBADF (Bad file descriptor) [ 116.731116][ T4439] Bluetooth: hci0: link tx timeout [ 116.737384][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.746069][ T4439] Bluetooth: hci0: link tx timeout [ 116.751720][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.762270][ T4439] Bluetooth: hci0: link tx timeout [ 116.767667][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7219] close(18) = -1 EBADF (Bad file descriptor) [pid 7219] close(19) = -1 EBADF (Bad file descriptor) [pid 7219] close(20) = -1 EBADF (Bad file descriptor) [pid 7219] close(21) = -1 EBADF (Bad file descriptor) [pid 7219] close(22) = -1 EBADF (Bad file descriptor) [pid 7219] close(23) = -1 EBADF (Bad file descriptor) [pid 7219] close(24) = -1 EBADF (Bad file descriptor) [pid 7219] close(25) = -1 EBADF (Bad file descriptor) [pid 7219] close(26) = -1 EBADF (Bad file descriptor) [pid 7219] close(27) = -1 EBADF (Bad file descriptor) [pid 7219] close(28) = -1 EBADF (Bad file descriptor) [pid 7219] close(29) = -1 EBADF (Bad file descriptor) [pid 7219] exit_group(0) = ? [pid 7219] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2168 ./strace-static-x86_64: Process 7220 attached [pid 7220] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7220] setpgid(0, 0) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7220] write(3, "1000", 4) = 4 [pid 7220] close(3) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7220] setns(201, 0) = 0 [pid 7220] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7220] setns(3, 0) = 0 [pid 7220] close(3) = 0 [pid 7220] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7220] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7220] close(3) = -1 EBADF (Bad file descriptor) [pid 7220] close(4) = 0 [pid 7220] close(5) = -1 EBADF (Bad file descriptor) [pid 7220] close(6) = -1 EBADF (Bad file descriptor) [pid 7220] close(7) = -1 EBADF (Bad file descriptor) [pid 7220] close(8) = -1 EBADF (Bad file descriptor) [pid 7220] close(9) = -1 EBADF (Bad file descriptor) [pid 7220] close(10) = -1 EBADF (Bad file descriptor) [pid 7220] close(11) = -1 EBADF (Bad file descriptor) [pid 7220] close(12) = -1 EBADF (Bad file descriptor) [pid 7220] close(13) = -1 EBADF (Bad file descriptor) [pid 7220] close(14) = -1 EBADF (Bad file descriptor) [pid 7220] close(15) = -1 EBADF (Bad file descriptor) [pid 7220] close(16) = -1 EBADF (Bad file descriptor) [pid 7220] close(17) = -1 EBADF (Bad file descriptor) [pid 7220] close(18) = -1 EBADF (Bad file descriptor) [pid 7220] close(19) = -1 EBADF (Bad file descriptor) [pid 7220] close(20) = -1 EBADF (Bad file descriptor) [pid 7220] close(21) = -1 EBADF (Bad file descriptor) [pid 7220] close(22) = -1 EBADF (Bad file descriptor) [pid 7220] close(23) = -1 EBADF (Bad file descriptor) [pid 7220] close(24) = -1 EBADF (Bad file descriptor) [pid 7220] close(25) = -1 EBADF (Bad file descriptor) [pid 7220] close(26) = -1 EBADF (Bad file descriptor) [pid 7220] close(27) = -1 EBADF (Bad file descriptor) [pid 7220] close(28) = -1 EBADF (Bad file descriptor) [pid 7220] close(29) = -1 EBADF (Bad file descriptor) [pid 7220] exit_group(0) = ? [pid 7220] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7221 attached [pid 7221] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7221] setpgid(0, 0) = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2169 [pid 7221] <... openat resumed>) = 3 [pid 7221] write(3, "1000", 4) = 4 [pid 7221] close(3) = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7221] setns(201, 0) = 0 [pid 7221] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7221] setns(3, 0) = 0 [pid 7221] close(3) = 0 [pid 7221] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7221] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7221] close(3) = -1 EBADF (Bad file descriptor) [pid 7221] close(4) = 0 [pid 7221] close(5) = -1 EBADF (Bad file descriptor) [pid 7221] close(6) = -1 EBADF (Bad file descriptor) [pid 7221] close(7) = -1 EBADF (Bad file descriptor) [pid 7221] close(8) = -1 EBADF (Bad file descriptor) [pid 7221] close(9) = -1 EBADF (Bad file descriptor) [pid 7221] close(10) = -1 EBADF (Bad file descriptor) [pid 7221] close(11) = -1 EBADF (Bad file descriptor) [pid 7221] close(12) = -1 EBADF (Bad file descriptor) [pid 7221] close(13) = -1 EBADF (Bad file descriptor) [pid 7221] close(14) = -1 EBADF (Bad file descriptor) [pid 7221] close(15) = -1 EBADF (Bad file descriptor) [pid 7221] close(16) = -1 EBADF (Bad file descriptor) [pid 7221] close(17) = -1 EBADF (Bad file descriptor) [pid 7221] close(18) = -1 EBADF (Bad file descriptor) [pid 7221] close(19) = -1 EBADF (Bad file descriptor) [pid 7221] close(20) = -1 EBADF (Bad file descriptor) [pid 7221] close(21) = -1 EBADF (Bad file descriptor) [pid 7221] close(22) = -1 EBADF (Bad file descriptor) [pid 7221] close(23) = -1 EBADF (Bad file descriptor) [pid 7221] close(24) = -1 EBADF (Bad file descriptor) [pid 7221] close(25) = -1 EBADF (Bad file descriptor) [pid 7221] close(26) = -1 EBADF (Bad file descriptor) [pid 7221] close(27) = -1 EBADF (Bad file descriptor) [pid 7221] close(28) = -1 EBADF (Bad file descriptor) [pid 7221] close(29) = -1 EBADF (Bad file descriptor) [pid 7221] exit_group(0) = ? [ 116.784206][ T4439] Bluetooth: hci0: link tx timeout [ 116.789643][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.798502][ T4439] Bluetooth: hci0: link tx timeout [ 116.803664][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.813594][ T4439] Bluetooth: hci0: link tx timeout [ 116.819227][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.827165][ T4439] Bluetooth: hci0: link tx timeout [pid 7221] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7222 attached , child_tidptr=0x555555cb2690) = 2170 [pid 7222] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7222] setpgid(0, 0) = 0 [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7222] write(3, "1000", 4) = 4 [pid 7222] close(3) = 0 [pid 7222] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7222] setns(201, 0) = 0 [pid 7222] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7222] setns(3, 0) = 0 [pid 7222] close(3) = 0 [pid 7222] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7222] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7222] close(3) = -1 EBADF (Bad file descriptor) [pid 7222] close(4) = 0 [pid 7222] close(5) = -1 EBADF (Bad file descriptor) [pid 7222] close(6) = -1 EBADF (Bad file descriptor) [pid 7222] close(7) = -1 EBADF (Bad file descriptor) [pid 7222] close(8) = -1 EBADF (Bad file descriptor) [pid 7222] close(9) = -1 EBADF (Bad file descriptor) [pid 7222] close(10) = -1 EBADF (Bad file descriptor) [pid 7222] close(11) = -1 EBADF (Bad file descriptor) [pid 7222] close(12) = -1 EBADF (Bad file descriptor) [pid 7222] close(13) = -1 EBADF (Bad file descriptor) [pid 7222] close(14) = -1 EBADF (Bad file descriptor) [pid 7222] close(15) = -1 EBADF (Bad file descriptor) [pid 7222] close(16) = -1 EBADF (Bad file descriptor) [pid 7222] close(17) = -1 EBADF (Bad file descriptor) [pid 7222] close(18) = -1 EBADF (Bad file descriptor) [pid 7222] close(19) = -1 EBADF (Bad file descriptor) [pid 7222] close(20) = -1 EBADF (Bad file descriptor) [pid 7222] close(21) = -1 EBADF (Bad file descriptor) [pid 7222] close(22) = -1 EBADF (Bad file descriptor) [pid 7222] close(23) = -1 EBADF (Bad file descriptor) [pid 7222] close(24) = -1 EBADF (Bad file descriptor) [pid 7222] close(25) = -1 EBADF (Bad file descriptor) [pid 7222] close(26) = -1 EBADF (Bad file descriptor) [pid 7222] close(27) = -1 EBADF (Bad file descriptor) [pid 7222] close(28) = -1 EBADF (Bad file descriptor) [pid 7222] close(29) = -1 EBADF (Bad file descriptor) [pid 7222] exit_group(0) = ? [pid 7222] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7223 attached , child_tidptr=0x555555cb2690) = 2171 [pid 7223] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7223] setpgid(0, 0) = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7223] write(3, "1000", 4) = 4 [pid 7223] close(3) = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7223] setns(201, 0) = 0 [pid 7223] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7223] setns(3, 0) = 0 [pid 7223] close(3) = 0 [pid 7223] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7223] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7223] close(3) = -1 EBADF (Bad file descriptor) [pid 7223] close(4) = 0 [pid 7223] close(5) = -1 EBADF (Bad file descriptor) [pid 7223] close(6) = -1 EBADF (Bad file descriptor) [pid 7223] close(7) = -1 EBADF (Bad file descriptor) [pid 7223] close(8) = -1 EBADF (Bad file descriptor) [pid 7223] close(9) = -1 EBADF (Bad file descriptor) [pid 7223] close(10) = -1 EBADF (Bad file descriptor) [pid 7223] close(11) = -1 EBADF (Bad file descriptor) [pid 7223] close(12) = -1 EBADF (Bad file descriptor) [pid 7223] close(13) = -1 EBADF (Bad file descriptor) [pid 7223] close(14) = -1 EBADF (Bad file descriptor) [pid 7223] close(15) = -1 EBADF (Bad file descriptor) [pid 7223] close(16) = -1 EBADF (Bad file descriptor) [pid 7223] close(17) = -1 EBADF (Bad file descriptor) [pid 7223] close(18) = -1 EBADF (Bad file descriptor) [pid 7223] close(19) = -1 EBADF (Bad file descriptor) [pid 7223] close(20) = -1 EBADF (Bad file descriptor) [pid 7223] close(21) = -1 EBADF (Bad file descriptor) [pid 7223] close(22) = -1 EBADF (Bad file descriptor) [pid 7223] close(23) = -1 EBADF (Bad file descriptor) [pid 7223] close(24) = -1 EBADF (Bad file descriptor) [pid 7223] close(25) = -1 EBADF (Bad file descriptor) [pid 7223] close(26) = -1 EBADF (Bad file descriptor) [pid 7223] close(27) = -1 EBADF (Bad file descriptor) [pid 7223] close(28) = -1 EBADF (Bad file descriptor) [pid 7223] close(29) = -1 EBADF (Bad file descriptor) [pid 7223] exit_group(0) = ? [pid 7223] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7224 attached [pid 7224] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2172 [pid 7224] <... prctl resumed>) = 0 [pid 7224] setpgid(0, 0) = 0 [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7224] write(3, "1000", 4) = 4 [pid 7224] close(3) = 0 [pid 7224] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7224] setns(201, 0) = 0 [pid 7224] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7224] setns(3, 0) = 0 [pid 7224] close(3) = 0 [pid 7224] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7224] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7224] close(3) = -1 EBADF (Bad file descriptor) [pid 7224] close(4) = 0 [pid 7224] close(5) = -1 EBADF (Bad file descriptor) [pid 7224] close(6) = -1 EBADF (Bad file descriptor) [pid 7224] close(7) = -1 EBADF (Bad file descriptor) [pid 7224] close(8) = -1 EBADF (Bad file descriptor) [pid 7224] close(9) = -1 EBADF (Bad file descriptor) [pid 7224] close(10) = -1 EBADF (Bad file descriptor) [pid 7224] close(11) = -1 EBADF (Bad file descriptor) [pid 7224] close(12) = -1 EBADF (Bad file descriptor) [pid 7224] close(13) = -1 EBADF (Bad file descriptor) [pid 7224] close(14) = -1 EBADF (Bad file descriptor) [pid 7224] close(15) = -1 EBADF (Bad file descriptor) [pid 7224] close(16) = -1 EBADF (Bad file descriptor) [pid 7224] close(17) = -1 EBADF (Bad file descriptor) [pid 7224] close(18) = -1 EBADF (Bad file descriptor) [pid 7224] close(19) = -1 EBADF (Bad file descriptor) [pid 7224] close(20) = -1 EBADF (Bad file descriptor) [pid 7224] close(21) = -1 EBADF (Bad file descriptor) [pid 7224] close(22) = -1 EBADF (Bad file descriptor) [pid 7224] close(23) = -1 EBADF (Bad file descriptor) [pid 7224] close(24) = -1 EBADF (Bad file descriptor) [pid 7224] close(25) = -1 EBADF (Bad file descriptor) [pid 7224] close(26) = -1 EBADF (Bad file descriptor) [pid 7224] close(27) = -1 EBADF (Bad file descriptor) [pid 7224] close(28) = -1 EBADF (Bad file descriptor) [pid 7224] close(29) = -1 EBADF (Bad file descriptor) [pid 7224] exit_group(0) = ? [pid 7224] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2173 ./strace-static-x86_64: Process 7225 attached [pid 7225] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7225] write(3, "1000", 4) = 4 [pid 7225] close(3) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7225] setns(201, 0) = 0 [pid 7225] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7225] setns(3, 0) = 0 [pid 7225] close(3) = 0 [pid 7225] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7225] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7225] close(3) = -1 EBADF (Bad file descriptor) [pid 7225] close(4) = 0 [pid 7225] close(5) = -1 EBADF (Bad file descriptor) [pid 7225] close(6) = -1 EBADF (Bad file descriptor) [pid 7225] close(7) = -1 EBADF (Bad file descriptor) [pid 7225] close(8) = -1 EBADF (Bad file descriptor) [pid 7225] close(9) = -1 EBADF (Bad file descriptor) [pid 7225] close(10) = -1 EBADF (Bad file descriptor) [pid 7225] close(11) = -1 EBADF (Bad file descriptor) [pid 7225] close(12) = -1 EBADF (Bad file descriptor) [pid 7225] close(13) = -1 EBADF (Bad file descriptor) [pid 7225] close(14) = -1 EBADF (Bad file descriptor) [pid 7225] close(15) = -1 EBADF (Bad file descriptor) [pid 7225] close(16) = -1 EBADF (Bad file descriptor) [pid 7225] close(17) = -1 EBADF (Bad file descriptor) [pid 7225] close(18) = -1 EBADF (Bad file descriptor) [pid 7225] close(19) = -1 EBADF (Bad file descriptor) [pid 7225] close(20) = -1 EBADF (Bad file descriptor) [pid 7225] close(21) = -1 EBADF (Bad file descriptor) [pid 7225] close(22) = -1 EBADF (Bad file descriptor) [pid 7225] close(23) = -1 EBADF (Bad file descriptor) [pid 7225] close(24) = -1 EBADF (Bad file descriptor) [pid 7225] close(25) = -1 EBADF (Bad file descriptor) [pid 7225] close(26) = -1 EBADF (Bad file descriptor) [pid 7225] close(27) = -1 EBADF (Bad file descriptor) [pid 7225] close(28) = -1 EBADF (Bad file descriptor) [pid 7225] close(29) = -1 EBADF (Bad file descriptor) [pid 7225] exit_group(0) = ? [pid 7225] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2174 ./strace-static-x86_64: Process 7226 attached [pid 7226] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7226] setpgid(0, 0) = 0 [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7226] write(3, "1000", 4) = 4 [pid 7226] close(3) = 0 [pid 7226] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7226] setns(201, 0) = 0 [pid 7226] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7226] setns(3, 0) = 0 [pid 7226] close(3) = 0 [pid 7226] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 116.832307][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.840763][ T4439] Bluetooth: hci0: link tx timeout [ 116.846209][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.853903][ T4439] Bluetooth: hci0: link tx timeout [ 116.859667][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.871028][ T4439] Bluetooth: hci0: link tx timeout [ 116.876488][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7226] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7226] close(3) = -1 EBADF (Bad file descriptor) [pid 7226] close(4) = 0 [pid 7226] close(5) = -1 EBADF (Bad file descriptor) [pid 7226] close(6) = -1 EBADF (Bad file descriptor) [pid 7226] close(7) = -1 EBADF (Bad file descriptor) [pid 7226] close(8) = -1 EBADF (Bad file descriptor) [pid 7226] close(9) = -1 EBADF (Bad file descriptor) [pid 7226] close(10) = -1 EBADF (Bad file descriptor) [pid 7226] close(11) = -1 EBADF (Bad file descriptor) [pid 7226] close(12) = -1 EBADF (Bad file descriptor) [pid 7226] close(13) = -1 EBADF (Bad file descriptor) [pid 7226] close(14) = -1 EBADF (Bad file descriptor) [pid 7226] close(15) = -1 EBADF (Bad file descriptor) [pid 7226] close(16) = -1 EBADF (Bad file descriptor) [pid 7226] close(17) = -1 EBADF (Bad file descriptor) [pid 7226] close(18) = -1 EBADF (Bad file descriptor) [pid 7226] close(19) = -1 EBADF (Bad file descriptor) [pid 7226] close(20) = -1 EBADF (Bad file descriptor) [pid 7226] close(21) = -1 EBADF (Bad file descriptor) [pid 7226] close(22) = -1 EBADF (Bad file descriptor) [pid 7226] close(23) = -1 EBADF (Bad file descriptor) [pid 7226] close(24) = -1 EBADF (Bad file descriptor) [pid 7226] close(25) = -1 EBADF (Bad file descriptor) [pid 7226] close(26) = -1 EBADF (Bad file descriptor) [pid 7226] close(27) = -1 EBADF (Bad file descriptor) [pid 7226] close(28) = -1 EBADF (Bad file descriptor) [pid 7226] close(29) = -1 EBADF (Bad file descriptor) [pid 7226] exit_group(0) = ? [pid 7226] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7227 attached [pid 7227] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2175 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7227] setpgid(0, 0) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7227] write(3, "1000", 4) = 4 [pid 7227] close(3) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7227] setns(201, 0) = 0 [pid 7227] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7227] setns(3, 0) = 0 [pid 7227] close(3) = 0 [pid 7227] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7227] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7227] close(3) = -1 EBADF (Bad file descriptor) [pid 7227] close(4) = 0 [pid 7227] close(5) = -1 EBADF (Bad file descriptor) [pid 7227] close(6) = -1 EBADF (Bad file descriptor) [pid 7227] close(7) = -1 EBADF (Bad file descriptor) [pid 7227] close(8) = -1 EBADF (Bad file descriptor) [pid 7227] close(9) = -1 EBADF (Bad file descriptor) [pid 7227] close(10) = -1 EBADF (Bad file descriptor) [pid 7227] close(11) = -1 EBADF (Bad file descriptor) [pid 7227] close(12) = -1 EBADF (Bad file descriptor) [pid 7227] close(13) = -1 EBADF (Bad file descriptor) [pid 7227] close(14) = -1 EBADF (Bad file descriptor) [pid 7227] close(15) = -1 EBADF (Bad file descriptor) [pid 7227] close(16) = -1 EBADF (Bad file descriptor) [pid 7227] close(17) = -1 EBADF (Bad file descriptor) [pid 7227] close(18) = -1 EBADF (Bad file descriptor) [pid 7227] close(19) = -1 EBADF (Bad file descriptor) [pid 7227] close(20) = -1 EBADF (Bad file descriptor) [pid 7227] close(21) = -1 EBADF (Bad file descriptor) [pid 7227] close(22) = -1 EBADF (Bad file descriptor) [pid 7227] close(23) = -1 EBADF (Bad file descriptor) [pid 7227] close(24) = -1 EBADF (Bad file descriptor) [pid 7227] close(25) = -1 EBADF (Bad file descriptor) [pid 7227] close(26) = -1 EBADF (Bad file descriptor) [pid 7227] close(27) = -1 EBADF (Bad file descriptor) [pid 7227] close(28) = -1 EBADF (Bad file descriptor) [pid 7227] close(29) = -1 EBADF (Bad file descriptor) [pid 7227] exit_group(0) = ? [pid 7227] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7228 attached , child_tidptr=0x555555cb2690) = 2176 [pid 7228] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] setpgid(0, 0) = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7228] write(3, "1000", 4) = 4 [pid 7228] close(3) = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7228] setns(201, 0) = 0 [pid 7228] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7228] setns(3, 0) = 0 [pid 7228] close(3) = 0 [pid 7228] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7228] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7228] close(3) = -1 EBADF (Bad file descriptor) [pid 7228] close(4) = 0 [pid 7228] close(5) = -1 EBADF (Bad file descriptor) [ 116.895590][ T4439] Bluetooth: hci0: link tx timeout [ 116.900881][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.921231][ T4439] Bluetooth: hci0: link tx timeout [ 116.926849][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7228] close(6) = -1 EBADF (Bad file descriptor) [pid 7228] close(7) = -1 EBADF (Bad file descriptor) [pid 7228] close(8) = -1 EBADF (Bad file descriptor) [pid 7228] close(9) = -1 EBADF (Bad file descriptor) [pid 7228] close(10) = -1 EBADF (Bad file descriptor) [pid 7228] close(11) = -1 EBADF (Bad file descriptor) [pid 7228] close(12) = -1 EBADF (Bad file descriptor) [pid 7228] close(13) = -1 EBADF (Bad file descriptor) [pid 7228] close(14) = -1 EBADF (Bad file descriptor) [pid 7228] close(15) = -1 EBADF (Bad file descriptor) [pid 7228] close(16) = -1 EBADF (Bad file descriptor) [pid 7228] close(17) = -1 EBADF (Bad file descriptor) [pid 7228] close(18) = -1 EBADF (Bad file descriptor) [pid 7228] close(19) = -1 EBADF (Bad file descriptor) [pid 7228] close(20) = -1 EBADF (Bad file descriptor) [pid 7228] close(21) = -1 EBADF (Bad file descriptor) [pid 7228] close(22) = -1 EBADF (Bad file descriptor) [pid 7228] close(23) = -1 EBADF (Bad file descriptor) [pid 7228] close(24) = -1 EBADF (Bad file descriptor) [pid 7228] close(25) = -1 EBADF (Bad file descriptor) [pid 7228] close(26) = -1 EBADF (Bad file descriptor) [pid 7228] close(27) = -1 EBADF (Bad file descriptor) [pid 7228] close(28) = -1 EBADF (Bad file descriptor) [pid 7228] close(29) = -1 EBADF (Bad file descriptor) [pid 7228] exit_group(0) = ? [pid 7228] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2177 ./strace-static-x86_64: Process 7229 attached [pid 7229] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7229] setpgid(0, 0) = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7229] write(3, "1000", 4) = 4 [pid 7229] close(3) = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7229] setns(201, 0) = 0 [pid 7229] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7229] setns(3, 0) = 0 [pid 7229] close(3) = 0 [pid 7229] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7229] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7229] close(3) = -1 EBADF (Bad file descriptor) [pid 7229] close(4) = 0 [pid 7229] close(5) = -1 EBADF (Bad file descriptor) [pid 7229] close(6) = -1 EBADF (Bad file descriptor) [pid 7229] close(7) = -1 EBADF (Bad file descriptor) [pid 7229] close(8) = -1 EBADF (Bad file descriptor) [pid 7229] close(9) = -1 EBADF (Bad file descriptor) [pid 7229] close(10) = -1 EBADF (Bad file descriptor) [pid 7229] close(11) = -1 EBADF (Bad file descriptor) [pid 7229] close(12) = -1 EBADF (Bad file descriptor) [pid 7229] close(13) = -1 EBADF (Bad file descriptor) [pid 7229] close(14) = -1 EBADF (Bad file descriptor) [pid 7229] close(15) = -1 EBADF (Bad file descriptor) [pid 7229] close(16) = -1 EBADF (Bad file descriptor) [pid 7229] close(17) = -1 EBADF (Bad file descriptor) [pid 7229] close(18) = -1 EBADF (Bad file descriptor) [pid 7229] close(19) = -1 EBADF (Bad file descriptor) [pid 7229] close(20) = -1 EBADF (Bad file descriptor) [pid 7229] close(21) = -1 EBADF (Bad file descriptor) [pid 7229] close(22) = -1 EBADF (Bad file descriptor) [pid 7229] close(23) = -1 EBADF (Bad file descriptor) [pid 7229] close(24) = -1 EBADF (Bad file descriptor) [pid 7229] close(25) = -1 EBADF (Bad file descriptor) [pid 7229] close(26) = -1 EBADF (Bad file descriptor) [pid 7229] close(27) = -1 EBADF (Bad file descriptor) [pid 7229] close(28) = -1 EBADF (Bad file descriptor) [pid 7229] close(29) = -1 EBADF (Bad file descriptor) [pid 7229] exit_group(0) = ? [pid 7229] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2178 ./strace-static-x86_64: Process 7230 attached [pid 7230] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7230] setpgid(0, 0) = 0 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7230] write(3, "1000", 4) = 4 [pid 7230] close(3) = 0 [pid 7230] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7230] setns(201, 0) = 0 [pid 7230] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7230] setns(3, 0) = 0 [pid 7230] close(3) = 0 [pid 7230] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7230] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7230] close(3) = -1 EBADF (Bad file descriptor) [pid 7230] close(4) = 0 [pid 7230] close(5) = -1 EBADF (Bad file descriptor) [pid 7230] close(6) = -1 EBADF (Bad file descriptor) [pid 7230] close(7) = -1 EBADF (Bad file descriptor) [pid 7230] close(8) = -1 EBADF (Bad file descriptor) [pid 7230] close(9) = -1 EBADF (Bad file descriptor) [pid 7230] close(10) = -1 EBADF (Bad file descriptor) [pid 7230] close(11) = -1 EBADF (Bad file descriptor) [pid 7230] close(12) = -1 EBADF (Bad file descriptor) [pid 7230] close(13) = -1 EBADF (Bad file descriptor) [pid 7230] close(14) = -1 EBADF (Bad file descriptor) [pid 7230] close(15) = -1 EBADF (Bad file descriptor) [pid 7230] close(16) = -1 EBADF (Bad file descriptor) [pid 7230] close(17) = -1 EBADF (Bad file descriptor) [pid 7230] close(18) = -1 EBADF (Bad file descriptor) [pid 7230] close(19) = -1 EBADF (Bad file descriptor) [pid 7230] close(20) = -1 EBADF (Bad file descriptor) [pid 7230] close(21) = -1 EBADF (Bad file descriptor) [pid 7230] close(22) = -1 EBADF (Bad file descriptor) [pid 7230] close(23) = -1 EBADF (Bad file descriptor) [pid 7230] close(24) = -1 EBADF (Bad file descriptor) [pid 7230] close(25) = -1 EBADF (Bad file descriptor) [pid 7230] close(26) = -1 EBADF (Bad file descriptor) [pid 7230] close(27) = -1 EBADF (Bad file descriptor) [pid 7230] close(28) = -1 EBADF (Bad file descriptor) [pid 7230] close(29) = -1 EBADF (Bad file descriptor) [pid 7230] exit_group(0) = ? [pid 7230] +++ exited with 0 +++ [ 116.942645][ T4439] Bluetooth: hci0: link tx timeout [ 116.947842][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.963793][ T4439] Bluetooth: hci0: link tx timeout [ 116.969267][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 116.983203][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2179 ./strace-static-x86_64: Process 7231 attached [pid 7231] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7231] setpgid(0, 0) = 0 [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7231] write(3, "1000", 4) = 4 [pid 7231] close(3) = 0 [pid 7231] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7231] setns(201, 0) = 0 [pid 7231] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7231] setns(3, 0) = 0 [pid 7231] close(3) = 0 [pid 7231] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7231] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7231] close(3) = -1 EBADF (Bad file descriptor) [pid 7231] close(4) = 0 [pid 7231] close(5) = -1 EBADF (Bad file descriptor) [pid 7231] close(6) = -1 EBADF (Bad file descriptor) [pid 7231] close(7) = -1 EBADF (Bad file descriptor) [pid 7231] close(8) = -1 EBADF (Bad file descriptor) [pid 7231] close(9) = -1 EBADF (Bad file descriptor) [pid 7231] close(10) = -1 EBADF (Bad file descriptor) [pid 7231] close(11) = -1 EBADF (Bad file descriptor) [pid 7231] close(12) = -1 EBADF (Bad file descriptor) [pid 7231] close(13) = -1 EBADF (Bad file descriptor) [pid 7231] close(14) = -1 EBADF (Bad file descriptor) [pid 7231] close(15) = -1 EBADF (Bad file descriptor) [pid 7231] close(16) = -1 EBADF (Bad file descriptor) [pid 7231] close(17) = -1 EBADF (Bad file descriptor) [pid 7231] close(18) = -1 EBADF (Bad file descriptor) [pid 7231] close(19) = -1 EBADF (Bad file descriptor) [pid 7231] close(20) = -1 EBADF (Bad file descriptor) [pid 7231] close(21) = -1 EBADF (Bad file descriptor) [pid 7231] close(22) = -1 EBADF (Bad file descriptor) [pid 7231] close(23) = -1 EBADF (Bad file descriptor) [pid 7231] close(24) = -1 EBADF (Bad file descriptor) [pid 7231] close(25) = -1 EBADF (Bad file descriptor) [pid 7231] close(26) = -1 EBADF (Bad file descriptor) [pid 7231] close(27) = -1 EBADF (Bad file descriptor) [pid 7231] close(28) = -1 EBADF (Bad file descriptor) [pid 7231] close(29) = -1 EBADF (Bad file descriptor) [pid 7231] exit_group(0) = ? [pid 7231] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2180 ./strace-static-x86_64: Process 7232 attached [pid 7232] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7232] setpgid(0, 0) = 0 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7232] write(3, "1000", 4) = 4 [pid 7232] close(3) = 0 [pid 7232] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7232] setns(201, 0) = 0 [pid 7232] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7232] setns(3, 0) = 0 [pid 7232] close(3) = 0 [pid 7232] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7232] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7232] close(3) = -1 EBADF (Bad file descriptor) [pid 7232] close(4) = 0 [pid 7232] close(5) = -1 EBADF (Bad file descriptor) [pid 7232] close(6) = -1 EBADF (Bad file descriptor) [pid 7232] close(7) = -1 EBADF (Bad file descriptor) [pid 7232] close(8) = -1 EBADF (Bad file descriptor) [pid 7232] close(9) = -1 EBADF (Bad file descriptor) [pid 7232] close(10) = -1 EBADF (Bad file descriptor) [pid 7232] close(11) = -1 EBADF (Bad file descriptor) [pid 7232] close(12) = -1 EBADF (Bad file descriptor) [pid 7232] close(13) = -1 EBADF (Bad file descriptor) [pid 7232] close(14) = -1 EBADF (Bad file descriptor) [pid 7232] close(15) = -1 EBADF (Bad file descriptor) [pid 7232] close(16) = -1 EBADF (Bad file descriptor) [pid 7232] close(17) = -1 EBADF (Bad file descriptor) [pid 7232] close(18) = -1 EBADF (Bad file descriptor) [pid 7232] close(19) = -1 EBADF (Bad file descriptor) [pid 7232] close(20) = -1 EBADF (Bad file descriptor) [pid 7232] close(21) = -1 EBADF (Bad file descriptor) [pid 7232] close(22) = -1 EBADF (Bad file descriptor) [pid 7232] close(23) = -1 EBADF (Bad file descriptor) [pid 7232] close(24) = -1 EBADF (Bad file descriptor) [pid 7232] close(25) = -1 EBADF (Bad file descriptor) [pid 7232] close(26) = -1 EBADF (Bad file descriptor) [pid 7232] close(27) = -1 EBADF (Bad file descriptor) [pid 7232] close(28) = -1 EBADF (Bad file descriptor) [pid 7232] close(29) = -1 EBADF (Bad file descriptor) [pid 7232] exit_group(0) = ? [pid 7232] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2181 ./strace-static-x86_64: Process 7233 attached [pid 7233] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7233] setpgid(0, 0) = 0 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7233] write(3, "1000", 4) = 4 [pid 7233] close(3) = 0 [pid 7233] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7233] setns(201, 0) = 0 [pid 7233] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7233] setns(3, 0) = 0 [pid 7233] close(3) = 0 [pid 7233] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7233] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [ 116.989329][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.004244][ T4439] Bluetooth: hci0: link tx timeout [ 117.013545][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.026577][ T4439] Bluetooth: hci0: link tx timeout [ 117.032269][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7233] close(3) = -1 EBADF (Bad file descriptor) [pid 7233] close(4) = 0 [pid 7233] close(5) = -1 EBADF (Bad file descriptor) [pid 7233] close(6) = -1 EBADF (Bad file descriptor) [pid 7233] close(7) = -1 EBADF (Bad file descriptor) [pid 7233] close(8) = -1 EBADF (Bad file descriptor) [pid 7233] close(9) = -1 EBADF (Bad file descriptor) [pid 7233] close(10) = -1 EBADF (Bad file descriptor) [pid 7233] close(11) = -1 EBADF (Bad file descriptor) [pid 7233] close(12) = -1 EBADF (Bad file descriptor) [pid 7233] close(13) = -1 EBADF (Bad file descriptor) [pid 7233] close(14) = -1 EBADF (Bad file descriptor) [pid 7233] close(15) = -1 EBADF (Bad file descriptor) [pid 7233] close(16) = -1 EBADF (Bad file descriptor) [pid 7233] close(17) = -1 EBADF (Bad file descriptor) [pid 7233] close(18) = -1 EBADF (Bad file descriptor) [pid 7233] close(19) = -1 EBADF (Bad file descriptor) [pid 7233] close(20) = -1 EBADF (Bad file descriptor) [pid 7233] close(21) = -1 EBADF (Bad file descriptor) [pid 7233] close(22) = -1 EBADF (Bad file descriptor) [pid 7233] close(23) = -1 EBADF (Bad file descriptor) [pid 7233] close(24) = -1 EBADF (Bad file descriptor) [pid 7233] close(25) = -1 EBADF (Bad file descriptor) [pid 7233] close(26) = -1 EBADF (Bad file descriptor) [pid 7233] close(27) = -1 EBADF (Bad file descriptor) [pid 7233] close(28) = -1 EBADF (Bad file descriptor) [pid 7233] close(29) = -1 EBADF (Bad file descriptor) [pid 7233] exit_group(0) = ? [pid 7233] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7234 attached [pid 7234] set_robust_list(0x555555cb26a0, 24) = 0 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2182 [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7234] setpgid(0, 0) = 0 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7234] write(3, "1000", 4) = 4 [pid 7234] close(3) = 0 [pid 7234] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7234] setns(201, 0) = 0 [pid 7234] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7234] setns(3, 0) = 0 [pid 7234] close(3) = 0 [pid 7234] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7234] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7234] close(3) = -1 EBADF (Bad file descriptor) [pid 7234] close(4) = 0 [pid 7234] close(5) = -1 EBADF (Bad file descriptor) [pid 7234] close(6) = -1 EBADF (Bad file descriptor) [pid 7234] close(7) = -1 EBADF (Bad file descriptor) [pid 7234] close(8) = -1 EBADF (Bad file descriptor) [pid 7234] close(9) = -1 EBADF (Bad file descriptor) [pid 7234] close(10) = -1 EBADF (Bad file descriptor) [pid 7234] close(11) = -1 EBADF (Bad file descriptor) [pid 7234] close(12) = -1 EBADF (Bad file descriptor) [pid 7234] close(13) = -1 EBADF (Bad file descriptor) [pid 7234] close(14) = -1 EBADF (Bad file descriptor) [pid 7234] close(15) = -1 EBADF (Bad file descriptor) [pid 7234] close(16) = -1 EBADF (Bad file descriptor) [pid 7234] close(17) = -1 EBADF (Bad file descriptor) [pid 7234] close(18) = -1 EBADF (Bad file descriptor) [pid 7234] close(19) = -1 EBADF (Bad file descriptor) [pid 7234] close(20) = -1 EBADF (Bad file descriptor) [pid 7234] close(21) = -1 EBADF (Bad file descriptor) [pid 7234] close(22) = -1 EBADF (Bad file descriptor) [pid 7234] close(23) = -1 EBADF (Bad file descriptor) [pid 7234] close(24) = -1 EBADF (Bad file descriptor) [pid 7234] close(25) = -1 EBADF (Bad file descriptor) [pid 7234] close(26) = -1 EBADF (Bad file descriptor) [pid 7234] close(27) = -1 EBADF (Bad file descriptor) [pid 7234] close(28) = -1 EBADF (Bad file descriptor) [pid 7234] close(29) = -1 EBADF (Bad file descriptor) [pid 7234] exit_group(0) = ? [pid 7234] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2183 ./strace-static-x86_64: Process 7235 attached [pid 7235] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7235] setpgid(0, 0) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7235] write(3, "1000", 4) = 4 [pid 7235] close(3) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7235] setns(201, 0) = 0 [pid 7235] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7235] setns(3, 0) = 0 [pid 7235] close(3) = 0 [pid 7235] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7235] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7235] close(3) = -1 EBADF (Bad file descriptor) [pid 7235] close(4) = 0 [pid 7235] close(5) = -1 EBADF (Bad file descriptor) [pid 7235] close(6) = -1 EBADF (Bad file descriptor) [ 117.047752][ T4439] Bluetooth: hci0: link tx timeout [ 117.053540][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.078280][ T4439] Bluetooth: hci0: link tx timeout [ 117.084104][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7235] close(7) = -1 EBADF (Bad file descriptor) [pid 7235] close(8) = -1 EBADF (Bad file descriptor) [pid 7235] close(9) = -1 EBADF (Bad file descriptor) [pid 7235] close(10) = -1 EBADF (Bad file descriptor) [pid 7235] close(11) = -1 EBADF (Bad file descriptor) [pid 7235] close(12) = -1 EBADF (Bad file descriptor) [pid 7235] close(13) = -1 EBADF (Bad file descriptor) [pid 7235] close(14) = -1 EBADF (Bad file descriptor) [pid 7235] close(15) = -1 EBADF (Bad file descriptor) [pid 7235] close(16) = -1 EBADF (Bad file descriptor) [pid 7235] close(17) = -1 EBADF (Bad file descriptor) [pid 7235] close(18) = -1 EBADF (Bad file descriptor) [pid 7235] close(19) = -1 EBADF (Bad file descriptor) [pid 7235] close(20) = -1 EBADF (Bad file descriptor) [pid 7235] close(21) = -1 EBADF (Bad file descriptor) [pid 7235] close(22) = -1 EBADF (Bad file descriptor) [pid 7235] close(23) = -1 EBADF (Bad file descriptor) [pid 7235] close(24) = -1 EBADF (Bad file descriptor) [pid 7235] close(25) = -1 EBADF (Bad file descriptor) [pid 7235] close(26) = -1 EBADF (Bad file descriptor) [pid 7235] close(27) = -1 EBADF (Bad file descriptor) [pid 7235] close(28) = -1 EBADF (Bad file descriptor) [pid 7235] close(29) = -1 EBADF (Bad file descriptor) [pid 7235] exit_group(0) = ? [pid 7235] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2184 ./strace-static-x86_64: Process 7236 attached [pid 7236] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7236] setpgid(0, 0) = 0 [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7236] write(3, "1000", 4) = 4 [pid 7236] close(3) = 0 [pid 7236] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7236] setns(201, 0) = 0 [pid 7236] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7236] setns(3, 0) = 0 [pid 7236] close(3) = 0 [pid 7236] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7236] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7236] close(3) = -1 EBADF (Bad file descriptor) [pid 7236] close(4) = 0 [pid 7236] close(5) = -1 EBADF (Bad file descriptor) [pid 7236] close(6) = -1 EBADF (Bad file descriptor) [pid 7236] close(7) = -1 EBADF (Bad file descriptor) [pid 7236] close(8) = -1 EBADF (Bad file descriptor) [pid 7236] close(9) = -1 EBADF (Bad file descriptor) [pid 7236] close(10) = -1 EBADF (Bad file descriptor) [pid 7236] close(11) = -1 EBADF (Bad file descriptor) [pid 7236] close(12) = -1 EBADF (Bad file descriptor) [pid 7236] close(13) = -1 EBADF (Bad file descriptor) [pid 7236] close(14) = -1 EBADF (Bad file descriptor) [pid 7236] close(15) = -1 EBADF (Bad file descriptor) [pid 7236] close(16) = -1 EBADF (Bad file descriptor) [pid 7236] close(17) = -1 EBADF (Bad file descriptor) [pid 7236] close(18) = -1 EBADF (Bad file descriptor) [pid 7236] close(19) = -1 EBADF (Bad file descriptor) [pid 7236] close(20) = -1 EBADF (Bad file descriptor) [pid 7236] close(21) = -1 EBADF (Bad file descriptor) [pid 7236] close(22) = -1 EBADF (Bad file descriptor) [pid 7236] close(23) = -1 EBADF (Bad file descriptor) [pid 7236] close(24) = -1 EBADF (Bad file descriptor) [pid 7236] close(25) = -1 EBADF (Bad file descriptor) [pid 7236] close(26) = -1 EBADF (Bad file descriptor) [pid 7236] close(27) = -1 EBADF (Bad file descriptor) [pid 7236] close(28) = -1 EBADF (Bad file descriptor) [pid 7236] close(29) = -1 EBADF (Bad file descriptor) [pid 7236] exit_group(0) = ? [pid 7236] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7237 attached , child_tidptr=0x555555cb2690) = 2185 [pid 7237] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7237] setpgid(0, 0) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7237] write(3, "1000", 4) = 4 [pid 7237] close(3) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7237] setns(201, 0) = 0 [pid 7237] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7237] setns(3, 0) = 0 [pid 7237] close(3) = 0 [pid 7237] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7237] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7237] close(3) = -1 EBADF (Bad file descriptor) [pid 7237] close(4) = 0 [pid 7237] close(5) = -1 EBADF (Bad file descriptor) [pid 7237] close(6) = -1 EBADF (Bad file descriptor) [pid 7237] close(7) = -1 EBADF (Bad file descriptor) [pid 7237] close(8) = -1 EBADF (Bad file descriptor) [pid 7237] close(9) = -1 EBADF (Bad file descriptor) [pid 7237] close(10) = -1 EBADF (Bad file descriptor) [pid 7237] close(11) = -1 EBADF (Bad file descriptor) [pid 7237] close(12) = -1 EBADF (Bad file descriptor) [pid 7237] close(13) = -1 EBADF (Bad file descriptor) [pid 7237] close(14) = -1 EBADF (Bad file descriptor) [pid 7237] close(15) = -1 EBADF (Bad file descriptor) [pid 7237] close(16) = -1 EBADF (Bad file descriptor) [pid 7237] close(17) = -1 EBADF (Bad file descriptor) [ 117.096351][ T4439] Bluetooth: hci0: link tx timeout [ 117.101544][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.116619][ T4439] Bluetooth: hci0: link tx timeout [ 117.122601][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.138513][ T4439] Bluetooth: hci0: link tx timeout [pid 7237] close(18) = -1 EBADF (Bad file descriptor) [pid 7237] close(19) = -1 EBADF (Bad file descriptor) [pid 7237] close(20) = -1 EBADF (Bad file descriptor) [pid 7237] close(21) = -1 EBADF (Bad file descriptor) [pid 7237] close(22) = -1 EBADF (Bad file descriptor) [pid 7237] close(23) = -1 EBADF (Bad file descriptor) [pid 7237] close(24) = -1 EBADF (Bad file descriptor) [pid 7237] close(25) = -1 EBADF (Bad file descriptor) [pid 7237] close(26) = -1 EBADF (Bad file descriptor) [pid 7237] close(27) = -1 EBADF (Bad file descriptor) [pid 7237] close(28) = -1 EBADF (Bad file descriptor) [pid 7237] close(29) = -1 EBADF (Bad file descriptor) [pid 7237] exit_group(0) = ? [pid 7237] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2186 ./strace-static-x86_64: Process 7238 attached [pid 7238] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7238] setpgid(0, 0) = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7238] write(3, "1000", 4) = 4 [pid 7238] close(3) = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7238] setns(201, 0) = 0 [pid 7238] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7238] setns(3, 0) = 0 [pid 7238] close(3) = 0 [pid 7238] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7238] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7238] close(3) = -1 EBADF (Bad file descriptor) [pid 7238] close(4) = 0 [pid 7238] close(5) = -1 EBADF (Bad file descriptor) [pid 7238] close(6) = -1 EBADF (Bad file descriptor) [pid 7238] close(7) = -1 EBADF (Bad file descriptor) [pid 7238] close(8) = -1 EBADF (Bad file descriptor) [pid 7238] close(9) = -1 EBADF (Bad file descriptor) [pid 7238] close(10) = -1 EBADF (Bad file descriptor) [pid 7238] close(11) = -1 EBADF (Bad file descriptor) [pid 7238] close(12) = -1 EBADF (Bad file descriptor) [pid 7238] close(13) = -1 EBADF (Bad file descriptor) [pid 7238] close(14) = -1 EBADF (Bad file descriptor) [pid 7238] close(15) = -1 EBADF (Bad file descriptor) [pid 7238] close(16) = -1 EBADF (Bad file descriptor) [pid 7238] close(17) = -1 EBADF (Bad file descriptor) [pid 7238] close(18) = -1 EBADF (Bad file descriptor) [pid 7238] close(19) = -1 EBADF (Bad file descriptor) [pid 7238] close(20) = -1 EBADF (Bad file descriptor) [pid 7238] close(21) = -1 EBADF (Bad file descriptor) [pid 7238] close(22) = -1 EBADF (Bad file descriptor) [pid 7238] close(23) = -1 EBADF (Bad file descriptor) [pid 7238] close(24) = -1 EBADF (Bad file descriptor) [pid 7238] close(25) = -1 EBADF (Bad file descriptor) [pid 7238] close(26) = -1 EBADF (Bad file descriptor) [pid 7238] close(27) = -1 EBADF (Bad file descriptor) [pid 7238] close(28) = -1 EBADF (Bad file descriptor) [pid 7238] close(29) = -1 EBADF (Bad file descriptor) [pid 7238] exit_group(0) = ? [pid 7238] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2187 ./strace-static-x86_64: Process 7239 attached [pid 7239] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] write(3, "1000", 4) = 4 [pid 7239] close(3) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7239] setns(201, 0) = 0 [pid 7239] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7239] setns(3, 0) = 0 [pid 7239] close(3) = 0 [pid 7239] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7239] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7239] close(3) = -1 EBADF (Bad file descriptor) [pid 7239] close(4) = 0 [pid 7239] close(5) = -1 EBADF (Bad file descriptor) [pid 7239] close(6) = -1 EBADF (Bad file descriptor) [pid 7239] close(7) = -1 EBADF (Bad file descriptor) [pid 7239] close(8) = -1 EBADF (Bad file descriptor) [pid 7239] close(9) = -1 EBADF (Bad file descriptor) [pid 7239] close(10) = -1 EBADF (Bad file descriptor) [pid 7239] close(11) = -1 EBADF (Bad file descriptor) [pid 7239] close(12) = -1 EBADF (Bad file descriptor) [pid 7239] close(13) = -1 EBADF (Bad file descriptor) [pid 7239] close(14) = -1 EBADF (Bad file descriptor) [pid 7239] close(15) = -1 EBADF (Bad file descriptor) [pid 7239] close(16) = -1 EBADF (Bad file descriptor) [pid 7239] close(17) = -1 EBADF (Bad file descriptor) [pid 7239] close(18) = -1 EBADF (Bad file descriptor) [pid 7239] close(19) = -1 EBADF (Bad file descriptor) [pid 7239] close(20) = -1 EBADF (Bad file descriptor) [pid 7239] close(21) = -1 EBADF (Bad file descriptor) [pid 7239] close(22) = -1 EBADF (Bad file descriptor) [pid 7239] close(23) = -1 EBADF (Bad file descriptor) [pid 7239] close(24) = -1 EBADF (Bad file descriptor) [pid 7239] close(25) = -1 EBADF (Bad file descriptor) [pid 7239] close(26) = -1 EBADF (Bad file descriptor) [pid 7239] close(27) = -1 EBADF (Bad file descriptor) [pid 7239] close(28) = -1 EBADF (Bad file descriptor) [pid 7239] close(29) = -1 EBADF (Bad file descriptor) [pid 7239] exit_group(0) = ? [pid 7239] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2188 ./strace-static-x86_64: Process 7240 attached [pid 7240] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7240] setpgid(0, 0) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7240] write(3, "1000", 4) = 4 [pid 7240] close(3) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7240] setns(201, 0) = 0 [pid 7240] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7240] setns(3, 0) = 0 [pid 7240] close(3) = 0 [pid 7240] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [ 117.144411][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.159381][ T4439] Bluetooth: hci0: link tx timeout [ 117.165160][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.180842][ T4439] Bluetooth: hci0: link tx timeout [ 117.186080][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7240] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7240] close(3) = -1 EBADF (Bad file descriptor) [pid 7240] close(4) = 0 [pid 7240] close(5) = -1 EBADF (Bad file descriptor) [pid 7240] close(6) = -1 EBADF (Bad file descriptor) [pid 7240] close(7) = -1 EBADF (Bad file descriptor) [pid 7240] close(8) = -1 EBADF (Bad file descriptor) [pid 7240] close(9) = -1 EBADF (Bad file descriptor) [pid 7240] close(10) = -1 EBADF (Bad file descriptor) [pid 7240] close(11) = -1 EBADF (Bad file descriptor) [pid 7240] close(12) = -1 EBADF (Bad file descriptor) [pid 7240] close(13) = -1 EBADF (Bad file descriptor) [pid 7240] close(14) = -1 EBADF (Bad file descriptor) [pid 7240] close(15) = -1 EBADF (Bad file descriptor) [pid 7240] close(16) = -1 EBADF (Bad file descriptor) [pid 7240] close(17) = -1 EBADF (Bad file descriptor) [pid 7240] close(18) = -1 EBADF (Bad file descriptor) [pid 7240] close(19) = -1 EBADF (Bad file descriptor) [pid 7240] close(20) = -1 EBADF (Bad file descriptor) [pid 7240] close(21) = -1 EBADF (Bad file descriptor) [pid 7240] close(22) = -1 EBADF (Bad file descriptor) [pid 7240] close(23) = -1 EBADF (Bad file descriptor) [pid 7240] close(24) = -1 EBADF (Bad file descriptor) [pid 7240] close(25) = -1 EBADF (Bad file descriptor) [pid 7240] close(26) = -1 EBADF (Bad file descriptor) [pid 7240] close(27) = -1 EBADF (Bad file descriptor) [pid 7240] close(28) = -1 EBADF (Bad file descriptor) [pid 7240] close(29) = -1 EBADF (Bad file descriptor) [pid 7240] exit_group(0) = ? [pid 7240] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2188, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2189 ./strace-static-x86_64: Process 7241 attached [pid 7241] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7241] setpgid(0, 0) = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7241] write(3, "1000", 4) = 4 [pid 7241] close(3) = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7241] setns(201, 0) = 0 [pid 7241] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7241] setns(3, 0) = 0 [pid 7241] close(3) = 0 [pid 7241] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7241] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7241] close(3) = -1 EBADF (Bad file descriptor) [pid 7241] close(4) = 0 [pid 7241] close(5) = -1 EBADF (Bad file descriptor) [pid 7241] close(6) = -1 EBADF (Bad file descriptor) [pid 7241] close(7) = -1 EBADF (Bad file descriptor) [pid 7241] close(8) = -1 EBADF (Bad file descriptor) [pid 7241] close(9) = -1 EBADF (Bad file descriptor) [pid 7241] close(10) = -1 EBADF (Bad file descriptor) [pid 7241] close(11) = -1 EBADF (Bad file descriptor) [pid 7241] close(12) = -1 EBADF (Bad file descriptor) [pid 7241] close(13) = -1 EBADF (Bad file descriptor) [pid 7241] close(14) = -1 EBADF (Bad file descriptor) [pid 7241] close(15) = -1 EBADF (Bad file descriptor) [pid 7241] close(16) = -1 EBADF (Bad file descriptor) [pid 7241] close(17) = -1 EBADF (Bad file descriptor) [pid 7241] close(18) = -1 EBADF (Bad file descriptor) [pid 7241] close(19) = -1 EBADF (Bad file descriptor) [pid 7241] close(20) = -1 EBADF (Bad file descriptor) [pid 7241] close(21) = -1 EBADF (Bad file descriptor) [pid 7241] close(22) = -1 EBADF (Bad file descriptor) [pid 7241] close(23) = -1 EBADF (Bad file descriptor) [pid 7241] close(24) = -1 EBADF (Bad file descriptor) [pid 7241] close(25) = -1 EBADF (Bad file descriptor) [pid 7241] close(26) = -1 EBADF (Bad file descriptor) [pid 7241] close(27) = -1 EBADF (Bad file descriptor) [pid 7241] close(28) = -1 EBADF (Bad file descriptor) [pid 7241] close(29) = -1 EBADF (Bad file descriptor) [pid 7241] exit_group(0) = ? [pid 7241] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7242 attached , child_tidptr=0x555555cb2690) = 2190 [pid 7242] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7242] setpgid(0, 0) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7242] write(3, "1000", 4) = 4 [pid 7242] close(3) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7242] setns(201, 0) = 0 [pid 7242] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7242] setns(3, 0) = 0 [pid 7242] close(3) = 0 [pid 7242] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7242] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7242] close(3) = -1 EBADF (Bad file descriptor) [pid 7242] close(4) = 0 [pid 7242] close(5) = -1 EBADF (Bad file descriptor) [pid 7242] close(6) = -1 EBADF (Bad file descriptor) [pid 7242] close(7) = -1 EBADF (Bad file descriptor) [pid 7242] close(8) = -1 EBADF (Bad file descriptor) [pid 7242] close(9) = -1 EBADF (Bad file descriptor) [pid 7242] close(10) = -1 EBADF (Bad file descriptor) [pid 7242] close(11) = -1 EBADF (Bad file descriptor) [pid 7242] close(12) = -1 EBADF (Bad file descriptor) [pid 7242] close(13) = -1 EBADF (Bad file descriptor) [pid 7242] close(14) = -1 EBADF (Bad file descriptor) [pid 7242] close(15) = -1 EBADF (Bad file descriptor) [pid 7242] close(16) = -1 EBADF (Bad file descriptor) [pid 7242] close(17) = -1 EBADF (Bad file descriptor) [pid 7242] close(18) = -1 EBADF (Bad file descriptor) [pid 7242] close(19) = -1 EBADF (Bad file descriptor) [pid 7242] close(20) = -1 EBADF (Bad file descriptor) [pid 7242] close(21) = -1 EBADF (Bad file descriptor) [pid 7242] close(22) = -1 EBADF (Bad file descriptor) [pid 7242] close(23) = -1 EBADF (Bad file descriptor) [pid 7242] close(24) = -1 EBADF (Bad file descriptor) [pid 7242] close(25) = -1 EBADF (Bad file descriptor) [pid 7242] close(26) = -1 EBADF (Bad file descriptor) [pid 7242] close(27) = -1 EBADF (Bad file descriptor) [pid 7242] close(28) = -1 EBADF (Bad file descriptor) [pid 7242] close(29) = -1 EBADF (Bad file descriptor) [pid 7242] exit_group(0) = ? [pid 7242] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2191 ./strace-static-x86_64: Process 7243 attached [ 117.209320][ T4439] Bluetooth: hci0: link tx timeout [ 117.214642][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.233371][ T4439] Bluetooth: hci0: link tx timeout [ 117.238642][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.246446][ T4439] Bluetooth: hci0: link tx timeout [pid 7243] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7243] setpgid(0, 0) = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7243] write(3, "1000", 4) = 4 [pid 7243] close(3) = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7243] setns(201, 0) = 0 [pid 7243] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7243] setns(3, 0) = 0 [pid 7243] close(3) = 0 [pid 7243] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7243] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7243] close(3) = -1 EBADF (Bad file descriptor) [pid 7243] close(4) = 0 [pid 7243] close(5) = -1 EBADF (Bad file descriptor) [pid 7243] close(6) = -1 EBADF (Bad file descriptor) [pid 7243] close(7) = -1 EBADF (Bad file descriptor) [pid 7243] close(8) = -1 EBADF (Bad file descriptor) [pid 7243] close(9) = -1 EBADF (Bad file descriptor) [pid 7243] close(10) = -1 EBADF (Bad file descriptor) [pid 7243] close(11) = -1 EBADF (Bad file descriptor) [pid 7243] close(12) = -1 EBADF (Bad file descriptor) [pid 7243] close(13) = -1 EBADF (Bad file descriptor) [pid 7243] close(14) = -1 EBADF (Bad file descriptor) [pid 7243] close(15) = -1 EBADF (Bad file descriptor) [pid 7243] close(16) = -1 EBADF (Bad file descriptor) [pid 7243] close(17) = -1 EBADF (Bad file descriptor) [pid 7243] close(18) = -1 EBADF (Bad file descriptor) [pid 7243] close(19) = -1 EBADF (Bad file descriptor) [pid 7243] close(20) = -1 EBADF (Bad file descriptor) [pid 7243] close(21) = -1 EBADF (Bad file descriptor) [pid 7243] close(22) = -1 EBADF (Bad file descriptor) [pid 7243] close(23) = -1 EBADF (Bad file descriptor) [pid 7243] close(24) = -1 EBADF (Bad file descriptor) [pid 7243] close(25) = -1 EBADF (Bad file descriptor) [pid 7243] close(26) = -1 EBADF (Bad file descriptor) [pid 7243] close(27) = -1 EBADF (Bad file descriptor) [pid 7243] close(28) = -1 EBADF (Bad file descriptor) [pid 7243] close(29) = -1 EBADF (Bad file descriptor) [pid 7243] exit_group(0) = ? [pid 7243] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7244 attached [pid 7244] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7244] setpgid(0, 0) = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2192 [pid 7244] <... openat resumed>) = 3 [pid 7244] write(3, "1000", 4) = 4 [pid 7244] close(3) = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7244] setns(201, 0) = 0 [pid 7244] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7244] setns(3, 0) = 0 [pid 7244] close(3) = 0 [pid 7244] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7244] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7244] close(3) = -1 EBADF (Bad file descriptor) [pid 7244] close(4) = 0 [pid 7244] close(5) = -1 EBADF (Bad file descriptor) [pid 7244] close(6) = -1 EBADF (Bad file descriptor) [pid 7244] close(7) = -1 EBADF (Bad file descriptor) [pid 7244] close(8) = -1 EBADF (Bad file descriptor) [pid 7244] close(9) = -1 EBADF (Bad file descriptor) [pid 7244] close(10) = -1 EBADF (Bad file descriptor) [pid 7244] close(11) = -1 EBADF (Bad file descriptor) [pid 7244] close(12) = -1 EBADF (Bad file descriptor) [pid 7244] close(13) = -1 EBADF (Bad file descriptor) [pid 7244] close(14) = -1 EBADF (Bad file descriptor) [pid 7244] close(15) = -1 EBADF (Bad file descriptor) [pid 7244] close(16) = -1 EBADF (Bad file descriptor) [pid 7244] close(17) = -1 EBADF (Bad file descriptor) [pid 7244] close(18) = -1 EBADF (Bad file descriptor) [pid 7244] close(19) = -1 EBADF (Bad file descriptor) [pid 7244] close(20) = -1 EBADF (Bad file descriptor) [pid 7244] close(21) = -1 EBADF (Bad file descriptor) [pid 7244] close(22) = -1 EBADF (Bad file descriptor) [pid 7244] close(23) = -1 EBADF (Bad file descriptor) [pid 7244] close(24) = -1 EBADF (Bad file descriptor) [pid 7244] close(25) = -1 EBADF (Bad file descriptor) [pid 7244] close(26) = -1 EBADF (Bad file descriptor) [pid 7244] close(27) = -1 EBADF (Bad file descriptor) [pid 7244] close(28) = -1 EBADF (Bad file descriptor) [pid 7244] close(29) = -1 EBADF (Bad file descriptor) [pid 7244] exit_group(0) = ? [pid 7244] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7245 attached [pid 7245] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2193 [pid 7245] <... prctl resumed>) = 0 [pid 7245] setpgid(0, 0) = 0 [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7245] write(3, "1000", 4) = 4 [pid 7245] close(3) = 0 [pid 7245] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7245] setns(201, 0) = 0 [pid 7245] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7245] setns(3, 0) = 0 [pid 7245] close(3) = 0 [pid 7245] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7245] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7245] close(3) = -1 EBADF (Bad file descriptor) [pid 7245] close(4) = 0 [pid 7245] close(5) = -1 EBADF (Bad file descriptor) [pid 7245] close(6) = -1 EBADF (Bad file descriptor) [pid 7245] close(7) = -1 EBADF (Bad file descriptor) [pid 7245] close(8) = -1 EBADF (Bad file descriptor) [pid 7245] close(9) = -1 EBADF (Bad file descriptor) [pid 7245] close(10) = -1 EBADF (Bad file descriptor) [pid 7245] close(11) = -1 EBADF (Bad file descriptor) [pid 7245] close(12) = -1 EBADF (Bad file descriptor) [pid 7245] close(13) = -1 EBADF (Bad file descriptor) [pid 7245] close(14) = -1 EBADF (Bad file descriptor) [pid 7245] close(15) = -1 EBADF (Bad file descriptor) [pid 7245] close(16) = -1 EBADF (Bad file descriptor) [pid 7245] close(17) = -1 EBADF (Bad file descriptor) [pid 7245] close(18) = -1 EBADF (Bad file descriptor) [pid 7245] close(19) = -1 EBADF (Bad file descriptor) [pid 7245] close(20) = -1 EBADF (Bad file descriptor) [pid 7245] close(21) = -1 EBADF (Bad file descriptor) [pid 7245] close(22) = -1 EBADF (Bad file descriptor) [pid 7245] close(23) = -1 EBADF (Bad file descriptor) [pid 7245] close(24) = -1 EBADF (Bad file descriptor) [pid 7245] close(25) = -1 EBADF (Bad file descriptor) [pid 7245] close(26) = -1 EBADF (Bad file descriptor) [pid 7245] close(27) = -1 EBADF (Bad file descriptor) [pid 7245] close(28) = -1 EBADF (Bad file descriptor) [pid 7245] close(29) = -1 EBADF (Bad file descriptor) [pid 7245] exit_group(0) = ? [pid 7245] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7246 attached , child_tidptr=0x555555cb2690) = 2194 [pid 7246] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7246] setpgid(0, 0) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7246] write(3, "1000", 4) = 4 [pid 7246] close(3) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7246] setns(201, 0) = 0 [pid 7246] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7246] setns(3, 0) = 0 [pid 7246] close(3) = 0 [pid 7246] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7246] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7246] close(3) = -1 EBADF (Bad file descriptor) [pid 7246] close(4) = 0 [pid 7246] close(5) = -1 EBADF (Bad file descriptor) [pid 7246] close(6) = -1 EBADF (Bad file descriptor) [pid 7246] close(7) = -1 EBADF (Bad file descriptor) [pid 7246] close(8) = -1 EBADF (Bad file descriptor) [pid 7246] close(9) = -1 EBADF (Bad file descriptor) [pid 7246] close(10) = -1 EBADF (Bad file descriptor) [pid 7246] close(11) = -1 EBADF (Bad file descriptor) [pid 7246] close(12) = -1 EBADF (Bad file descriptor) [pid 7246] close(13) = -1 EBADF (Bad file descriptor) [pid 7246] close(14) = -1 EBADF (Bad file descriptor) [pid 7246] close(15) = -1 EBADF (Bad file descriptor) [pid 7246] close(16) = -1 EBADF (Bad file descriptor) [pid 7246] close(17) = -1 EBADF (Bad file descriptor) [pid 7246] close(18) = -1 EBADF (Bad file descriptor) [pid 7246] close(19) = -1 EBADF (Bad file descriptor) [pid 7246] close(20) = -1 EBADF (Bad file descriptor) [pid 7246] close(21) = -1 EBADF (Bad file descriptor) [pid 7246] close(22) = -1 EBADF (Bad file descriptor) [pid 7246] close(23) = -1 EBADF (Bad file descriptor) [pid 7246] close(24) = -1 EBADF (Bad file descriptor) [pid 7246] close(25) = -1 EBADF (Bad file descriptor) [pid 7246] close(26) = -1 EBADF (Bad file descriptor) [pid 7246] close(27) = -1 EBADF (Bad file descriptor) [pid 7246] close(28) = -1 EBADF (Bad file descriptor) [pid 7246] close(29) = -1 EBADF (Bad file descriptor) [pid 7246] exit_group(0) = ? [pid 7246] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2195 [ 117.251980][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.267504][ T4439] Bluetooth: hci0: link tx timeout [ 117.272689][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.281246][ T4439] Bluetooth: hci0: link tx timeout [ 117.286597][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.294534][ T4439] Bluetooth: hci0: link tx timeout [ 117.300773][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa ./strace-static-x86_64: Process 7247 attached [pid 7247] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7247] setpgid(0, 0) = 0 [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7247] write(3, "1000", 4) = 4 [pid 7247] close(3) = 0 [pid 7247] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7247] setns(201, 0) = 0 [pid 7247] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7247] setns(3, 0) = 0 [pid 7247] close(3) = 0 [pid 7247] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7247] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7247] close(3) = -1 EBADF (Bad file descriptor) [pid 7247] close(4) = 0 [pid 7247] close(5) = -1 EBADF (Bad file descriptor) [pid 7247] close(6) = -1 EBADF (Bad file descriptor) [pid 7247] close(7) = -1 EBADF (Bad file descriptor) [pid 7247] close(8) = -1 EBADF (Bad file descriptor) [pid 7247] close(9) = -1 EBADF (Bad file descriptor) [pid 7247] close(10) = -1 EBADF (Bad file descriptor) [pid 7247] close(11) = -1 EBADF (Bad file descriptor) [pid 7247] close(12) = -1 EBADF (Bad file descriptor) [pid 7247] close(13) = -1 EBADF (Bad file descriptor) [pid 7247] close(14) = -1 EBADF (Bad file descriptor) [pid 7247] close(15) = -1 EBADF (Bad file descriptor) [pid 7247] close(16) = -1 EBADF (Bad file descriptor) [pid 7247] close(17) = -1 EBADF (Bad file descriptor) [pid 7247] close(18) = -1 EBADF (Bad file descriptor) [pid 7247] close(19) = -1 EBADF (Bad file descriptor) [pid 7247] close(20) = -1 EBADF (Bad file descriptor) [pid 7247] close(21) = -1 EBADF (Bad file descriptor) [pid 7247] close(22) = -1 EBADF (Bad file descriptor) [pid 7247] close(23) = -1 EBADF (Bad file descriptor) [pid 7247] close(24) = -1 EBADF (Bad file descriptor) [pid 7247] close(25) = -1 EBADF (Bad file descriptor) [pid 7247] close(26) = -1 EBADF (Bad file descriptor) [pid 7247] close(27) = -1 EBADF (Bad file descriptor) [pid 7247] close(28) = -1 EBADF (Bad file descriptor) [pid 7247] close(29) = -1 EBADF (Bad file descriptor) [pid 7247] exit_group(0) = ? [pid 7247] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2196 ./strace-static-x86_64: Process 7248 attached [pid 7248] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7248] setpgid(0, 0) = 0 [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7248] write(3, "1000", 4) = 4 [pid 7248] close(3) = 0 [pid 7248] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7248] setns(201, 0) = 0 [pid 7248] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7248] setns(3, 0) = 0 [pid 7248] close(3) = 0 [pid 7248] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7248] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7248] close(3) = -1 EBADF (Bad file descriptor) [pid 7248] close(4) = 0 [pid 7248] close(5) = -1 EBADF (Bad file descriptor) [pid 7248] close(6) = -1 EBADF (Bad file descriptor) [pid 7248] close(7) = -1 EBADF (Bad file descriptor) [pid 7248] close(8) = -1 EBADF (Bad file descriptor) [pid 7248] close(9) = -1 EBADF (Bad file descriptor) [pid 7248] close(10) = -1 EBADF (Bad file descriptor) [pid 7248] close(11) = -1 EBADF (Bad file descriptor) [pid 7248] close(12) = -1 EBADF (Bad file descriptor) [pid 7248] close(13) = -1 EBADF (Bad file descriptor) [pid 7248] close(14) = -1 EBADF (Bad file descriptor) [pid 7248] close(15) = -1 EBADF (Bad file descriptor) [ 117.308899][ T4439] Bluetooth: hci0: link tx timeout [ 117.314472][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.330727][ T4439] Bluetooth: hci0: link tx timeout [ 117.336016][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.353694][ T4439] Bluetooth: hci0: link tx timeout [pid 7248] close(16) = -1 EBADF (Bad file descriptor) [pid 7248] close(17) = -1 EBADF (Bad file descriptor) [pid 7248] close(18) = -1 EBADF (Bad file descriptor) [pid 7248] close(19) = -1 EBADF (Bad file descriptor) [pid 7248] close(20) = -1 EBADF (Bad file descriptor) [pid 7248] close(21) = -1 EBADF (Bad file descriptor) [pid 7248] close(22) = -1 EBADF (Bad file descriptor) [pid 7248] close(23) = -1 EBADF (Bad file descriptor) [pid 7248] close(24) = -1 EBADF (Bad file descriptor) [pid 7248] close(25) = -1 EBADF (Bad file descriptor) [pid 7248] close(26) = -1 EBADF (Bad file descriptor) [pid 7248] close(27) = -1 EBADF (Bad file descriptor) [pid 7248] close(28) = -1 EBADF (Bad file descriptor) [pid 7248] close(29) = -1 EBADF (Bad file descriptor) [pid 7248] exit_group(0) = ? [pid 7248] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2197 ./strace-static-x86_64: Process 7249 attached [pid 7249] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7249] setpgid(0, 0) = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7249] write(3, "1000", 4) = 4 [pid 7249] close(3) = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7249] setns(201, 0) = 0 [pid 7249] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7249] setns(3, 0) = 0 [pid 7249] close(3) = 0 [pid 7249] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7249] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7249] close(3) = -1 EBADF (Bad file descriptor) [pid 7249] close(4) = 0 [pid 7249] close(5) = -1 EBADF (Bad file descriptor) [pid 7249] close(6) = -1 EBADF (Bad file descriptor) [pid 7249] close(7) = -1 EBADF (Bad file descriptor) [pid 7249] close(8) = -1 EBADF (Bad file descriptor) [pid 7249] close(9) = -1 EBADF (Bad file descriptor) [pid 7249] close(10) = -1 EBADF (Bad file descriptor) [pid 7249] close(11) = -1 EBADF (Bad file descriptor) [pid 7249] close(12) = -1 EBADF (Bad file descriptor) [pid 7249] close(13) = -1 EBADF (Bad file descriptor) [pid 7249] close(14) = -1 EBADF (Bad file descriptor) [pid 7249] close(15) = -1 EBADF (Bad file descriptor) [pid 7249] close(16) = -1 EBADF (Bad file descriptor) [pid 7249] close(17) = -1 EBADF (Bad file descriptor) [pid 7249] close(18) = -1 EBADF (Bad file descriptor) [pid 7249] close(19) = -1 EBADF (Bad file descriptor) [pid 7249] close(20) = -1 EBADF (Bad file descriptor) [pid 7249] close(21) = -1 EBADF (Bad file descriptor) [pid 7249] close(22) = -1 EBADF (Bad file descriptor) [pid 7249] close(23) = -1 EBADF (Bad file descriptor) [pid 7249] close(24) = -1 EBADF (Bad file descriptor) [pid 7249] close(25) = -1 EBADF (Bad file descriptor) [pid 7249] close(26) = -1 EBADF (Bad file descriptor) [pid 7249] close(27) = -1 EBADF (Bad file descriptor) [pid 7249] close(28) = -1 EBADF (Bad file descriptor) [pid 7249] close(29) = -1 EBADF (Bad file descriptor) [pid 7249] exit_group(0) = ? [pid 7249] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2198 ./strace-static-x86_64: Process 7250 attached [pid 7250] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7250] setpgid(0, 0) = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7250] write(3, "1000", 4) = 4 [pid 7250] close(3) = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7250] setns(201, 0) = 0 [pid 7250] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7250] setns(3, 0) = 0 [pid 7250] close(3) = 0 [pid 7250] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7250] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7250] close(3) = -1 EBADF (Bad file descriptor) [pid 7250] close(4) = 0 [pid 7250] close(5) = -1 EBADF (Bad file descriptor) [pid 7250] close(6) = -1 EBADF (Bad file descriptor) [pid 7250] close(7) = -1 EBADF (Bad file descriptor) [pid 7250] close(8) = -1 EBADF (Bad file descriptor) [pid 7250] close(9) = -1 EBADF (Bad file descriptor) [pid 7250] close(10) = -1 EBADF (Bad file descriptor) [pid 7250] close(11) = -1 EBADF (Bad file descriptor) [pid 7250] close(12) = -1 EBADF (Bad file descriptor) [pid 7250] close(13) = -1 EBADF (Bad file descriptor) [ 117.359755][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.380328][ T4439] Bluetooth: hci0: link tx timeout [ 117.385962][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7250] close(14) = -1 EBADF (Bad file descriptor) [pid 7250] close(15) = -1 EBADF (Bad file descriptor) [pid 7250] close(16) = -1 EBADF (Bad file descriptor) [pid 7250] close(17) = -1 EBADF (Bad file descriptor) [pid 7250] close(18) = -1 EBADF (Bad file descriptor) [pid 7250] close(19) = -1 EBADF (Bad file descriptor) [pid 7250] close(20) = -1 EBADF (Bad file descriptor) [pid 7250] close(21) = -1 EBADF (Bad file descriptor) [pid 7250] close(22) = -1 EBADF (Bad file descriptor) [pid 7250] close(23) = -1 EBADF (Bad file descriptor) [pid 7250] close(24) = -1 EBADF (Bad file descriptor) [pid 7250] close(25) = -1 EBADF (Bad file descriptor) [pid 7250] close(26) = -1 EBADF (Bad file descriptor) [pid 7250] close(27) = -1 EBADF (Bad file descriptor) [pid 7250] close(28) = -1 EBADF (Bad file descriptor) [pid 7250] close(29) = -1 EBADF (Bad file descriptor) [pid 7250] exit_group(0) = ? [pid 7250] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2199 ./strace-static-x86_64: Process 7251 attached [pid 7251] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7251] setpgid(0, 0) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7251] write(3, "1000", 4) = 4 [pid 7251] close(3) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7251] setns(201, 0) = 0 [pid 7251] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7251] setns(3, 0) = 0 [pid 7251] close(3) = 0 [pid 7251] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7251] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7251] close(3) = -1 EBADF (Bad file descriptor) [pid 7251] close(4) = 0 [pid 7251] close(5) = -1 EBADF (Bad file descriptor) [pid 7251] close(6) = -1 EBADF (Bad file descriptor) [pid 7251] close(7) = -1 EBADF (Bad file descriptor) [pid 7251] close(8) = -1 EBADF (Bad file descriptor) [pid 7251] close(9) = -1 EBADF (Bad file descriptor) [pid 7251] close(10) = -1 EBADF (Bad file descriptor) [pid 7251] close(11) = -1 EBADF (Bad file descriptor) [pid 7251] close(12) = -1 EBADF (Bad file descriptor) [pid 7251] close(13) = -1 EBADF (Bad file descriptor) [pid 7251] close(14) = -1 EBADF (Bad file descriptor) [pid 7251] close(15) = -1 EBADF (Bad file descriptor) [pid 7251] close(16) = -1 EBADF (Bad file descriptor) [pid 7251] close(17) = -1 EBADF (Bad file descriptor) [pid 7251] close(18) = -1 EBADF (Bad file descriptor) [pid 7251] close(19) = -1 EBADF (Bad file descriptor) [pid 7251] close(20) = -1 EBADF (Bad file descriptor) [pid 7251] close(21) = -1 EBADF (Bad file descriptor) [pid 7251] close(22) = -1 EBADF (Bad file descriptor) [pid 7251] close(23) = -1 EBADF (Bad file descriptor) [pid 7251] close(24) = -1 EBADF (Bad file descriptor) [pid 7251] close(25) = -1 EBADF (Bad file descriptor) [pid 7251] close(26) = -1 EBADF (Bad file descriptor) [pid 7251] close(27) = -1 EBADF (Bad file descriptor) [pid 7251] close(28) = -1 EBADF (Bad file descriptor) [pid 7251] close(29) = -1 EBADF (Bad file descriptor) [pid 7251] exit_group(0) = ? [pid 7251] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2200 ./strace-static-x86_64: Process 7252 attached [pid 7252] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7252] setpgid(0, 0) = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7252] write(3, "1000", 4) = 4 [pid 7252] close(3) = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7252] setns(201, 0) = 0 [pid 7252] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7252] setns(3, 0) = 0 [pid 7252] close(3) = 0 [pid 7252] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7252] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7252] close(3) = -1 EBADF (Bad file descriptor) [pid 7252] close(4) = 0 [pid 7252] close(5) = -1 EBADF (Bad file descriptor) [pid 7252] close(6) = -1 EBADF (Bad file descriptor) [pid 7252] close(7) = -1 EBADF (Bad file descriptor) [pid 7252] close(8) = -1 EBADF (Bad file descriptor) [pid 7252] close(9) = -1 EBADF (Bad file descriptor) [pid 7252] close(10) = -1 EBADF (Bad file descriptor) [pid 7252] close(11) = -1 EBADF (Bad file descriptor) [pid 7252] close(12) = -1 EBADF (Bad file descriptor) [pid 7252] close(13) = -1 EBADF (Bad file descriptor) [pid 7252] close(14) = -1 EBADF (Bad file descriptor) [pid 7252] close(15) = -1 EBADF (Bad file descriptor) [pid 7252] close(16) = -1 EBADF (Bad file descriptor) [pid 7252] close(17) = -1 EBADF (Bad file descriptor) [pid 7252] close(18) = -1 EBADF (Bad file descriptor) [pid 7252] close(19) = -1 EBADF (Bad file descriptor) [pid 7252] close(20) = -1 EBADF (Bad file descriptor) [pid 7252] close(21) = -1 EBADF (Bad file descriptor) [pid 7252] close(22) = -1 EBADF (Bad file descriptor) [pid 7252] close(23) = -1 EBADF (Bad file descriptor) [pid 7252] close(24) = -1 EBADF (Bad file descriptor) [pid 7252] close(25) = -1 EBADF (Bad file descriptor) [pid 7252] close(26) = -1 EBADF (Bad file descriptor) [pid 7252] close(27) = -1 EBADF (Bad file descriptor) [pid 7252] close(28) = -1 EBADF (Bad file descriptor) [pid 7252] close(29) = -1 EBADF (Bad file descriptor) [pid 7252] exit_group(0) = ? [pid 7252] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 117.407141][ T4439] Bluetooth: hci0: link tx timeout [ 117.412862][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.430520][ T4439] Bluetooth: hci0: link tx timeout [ 117.435757][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.451238][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7253 attached , child_tidptr=0x555555cb2690) = 2201 [pid 7253] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7253] setpgid(0, 0) = 0 [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7253] write(3, "1000", 4) = 4 [pid 7253] close(3) = 0 [pid 7253] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7253] setns(201, 0) = 0 [pid 7253] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7253] setns(3, 0) = 0 [pid 7253] close(3) = 0 [pid 7253] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7253] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7253] close(3) = -1 EBADF (Bad file descriptor) [pid 7253] close(4) = 0 [pid 7253] close(5) = -1 EBADF (Bad file descriptor) [pid 7253] close(6) = -1 EBADF (Bad file descriptor) [pid 7253] close(7) = -1 EBADF (Bad file descriptor) [pid 7253] close(8) = -1 EBADF (Bad file descriptor) [pid 7253] close(9) = -1 EBADF (Bad file descriptor) [pid 7253] close(10) = -1 EBADF (Bad file descriptor) [pid 7253] close(11) = -1 EBADF (Bad file descriptor) [pid 7253] close(12) = -1 EBADF (Bad file descriptor) [pid 7253] close(13) = -1 EBADF (Bad file descriptor) [pid 7253] close(14) = -1 EBADF (Bad file descriptor) [pid 7253] close(15) = -1 EBADF (Bad file descriptor) [pid 7253] close(16) = -1 EBADF (Bad file descriptor) [pid 7253] close(17) = -1 EBADF (Bad file descriptor) [pid 7253] close(18) = -1 EBADF (Bad file descriptor) [pid 7253] close(19) = -1 EBADF (Bad file descriptor) [pid 7253] close(20) = -1 EBADF (Bad file descriptor) [pid 7253] close(21) = -1 EBADF (Bad file descriptor) [pid 7253] close(22) = -1 EBADF (Bad file descriptor) [pid 7253] close(23) = -1 EBADF (Bad file descriptor) [pid 7253] close(24) = -1 EBADF (Bad file descriptor) [pid 7253] close(25) = -1 EBADF (Bad file descriptor) [pid 7253] close(26) = -1 EBADF (Bad file descriptor) [pid 7253] close(27) = -1 EBADF (Bad file descriptor) [pid 7253] close(28) = -1 EBADF (Bad file descriptor) [pid 7253] close(29) = -1 EBADF (Bad file descriptor) [pid 7253] exit_group(0) = ? [pid 7253] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2202 ./strace-static-x86_64: Process 7254 attached [pid 7254] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7254] setpgid(0, 0) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7254] write(3, "1000", 4) = 4 [pid 7254] close(3) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7254] setns(201, 0) = 0 [pid 7254] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7254] setns(3, 0) = 0 [pid 7254] close(3) = 0 [pid 7254] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7254] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7254] close(3) = -1 EBADF (Bad file descriptor) [pid 7254] close(4) = 0 [pid 7254] close(5) = -1 EBADF (Bad file descriptor) [pid 7254] close(6) = -1 EBADF (Bad file descriptor) [pid 7254] close(7) = -1 EBADF (Bad file descriptor) [pid 7254] close(8) = -1 EBADF (Bad file descriptor) [pid 7254] close(9) = -1 EBADF (Bad file descriptor) [pid 7254] close(10) = -1 EBADF (Bad file descriptor) [pid 7254] close(11) = -1 EBADF (Bad file descriptor) [pid 7254] close(12) = -1 EBADF (Bad file descriptor) [pid 7254] close(13) = -1 EBADF (Bad file descriptor) [pid 7254] close(14) = -1 EBADF (Bad file descriptor) [pid 7254] close(15) = -1 EBADF (Bad file descriptor) [pid 7254] close(16) = -1 EBADF (Bad file descriptor) [pid 7254] close(17) = -1 EBADF (Bad file descriptor) [pid 7254] close(18) = -1 EBADF (Bad file descriptor) [pid 7254] close(19) = -1 EBADF (Bad file descriptor) [pid 7254] close(20) = -1 EBADF (Bad file descriptor) [pid 7254] close(21) = -1 EBADF (Bad file descriptor) [pid 7254] close(22) = -1 EBADF (Bad file descriptor) [pid 7254] close(23) = -1 EBADF (Bad file descriptor) [pid 7254] close(24) = -1 EBADF (Bad file descriptor) [pid 7254] close(25) = -1 EBADF (Bad file descriptor) [pid 7254] close(26) = -1 EBADF (Bad file descriptor) [pid 7254] close(27) = -1 EBADF (Bad file descriptor) [pid 7254] close(28) = -1 EBADF (Bad file descriptor) [pid 7254] close(29) = -1 EBADF (Bad file descriptor) [pid 7254] exit_group(0) = ? [pid 7254] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2203 ./strace-static-x86_64: Process 7255 attached [pid 7255] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7255] setpgid(0, 0) = 0 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7255] write(3, "1000", 4) = 4 [pid 7255] close(3) = 0 [pid 7255] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7255] setns(201, 0) = 0 [pid 7255] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7255] setns(3, 0) = 0 [pid 7255] close(3) = 0 [pid 7255] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7255] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7255] close(3) = -1 EBADF (Bad file descriptor) [pid 7255] close(4) = 0 [pid 7255] close(5) = -1 EBADF (Bad file descriptor) [pid 7255] close(6) = -1 EBADF (Bad file descriptor) [pid 7255] close(7) = -1 EBADF (Bad file descriptor) [pid 7255] close(8) = -1 EBADF (Bad file descriptor) [pid 7255] close(9) = -1 EBADF (Bad file descriptor) [pid 7255] close(10) = -1 EBADF (Bad file descriptor) [pid 7255] close(11) = -1 EBADF (Bad file descriptor) [pid 7255] close(12) = -1 EBADF (Bad file descriptor) [pid 7255] close(13) = -1 EBADF (Bad file descriptor) [pid 7255] close(14) = -1 EBADF (Bad file descriptor) [pid 7255] close(15) = -1 EBADF (Bad file descriptor) [pid 7255] close(16) = -1 EBADF (Bad file descriptor) [pid 7255] close(17) = -1 EBADF (Bad file descriptor) [pid 7255] close(18) = -1 EBADF (Bad file descriptor) [pid 7255] close(19) = -1 EBADF (Bad file descriptor) [pid 7255] close(20) = -1 EBADF (Bad file descriptor) [pid 7255] close(21) = -1 EBADF (Bad file descriptor) [pid 7255] close(22) = -1 EBADF (Bad file descriptor) [ 117.456988][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.465663][ T4439] Bluetooth: hci0: link tx timeout [ 117.471190][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.480493][ T4439] Bluetooth: hci0: link tx timeout [ 117.485966][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.499884][ T4439] Bluetooth: hci0: link tx timeout [pid 7255] close(23) = -1 EBADF (Bad file descriptor) [pid 7255] close(24) = -1 EBADF (Bad file descriptor) [pid 7255] close(25) = -1 EBADF (Bad file descriptor) [pid 7255] close(26) = -1 EBADF (Bad file descriptor) [pid 7255] close(27) = -1 EBADF (Bad file descriptor) [pid 7255] close(28) = -1 EBADF (Bad file descriptor) [pid 7255] close(29) = -1 EBADF (Bad file descriptor) [pid 7255] exit_group(0) = ? [pid 7255] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2204 ./strace-static-x86_64: Process 7256 attached [pid 7256] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7256] setpgid(0, 0) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7256] write(3, "1000", 4) = 4 [pid 7256] close(3) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7256] setns(201, 0) = 0 [pid 7256] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7256] setns(3, 0) = 0 [pid 7256] close(3) = 0 [pid 7256] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7256] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7256] close(3) = -1 EBADF (Bad file descriptor) [pid 7256] close(4) = 0 [pid 7256] close(5) = -1 EBADF (Bad file descriptor) [pid 7256] close(6) = -1 EBADF (Bad file descriptor) [pid 7256] close(7) = -1 EBADF (Bad file descriptor) [pid 7256] close(8) = -1 EBADF (Bad file descriptor) [pid 7256] close(9) = -1 EBADF (Bad file descriptor) [pid 7256] close(10) = -1 EBADF (Bad file descriptor) [pid 7256] close(11) = -1 EBADF (Bad file descriptor) [pid 7256] close(12) = -1 EBADF (Bad file descriptor) [pid 7256] close(13) = -1 EBADF (Bad file descriptor) [pid 7256] close(14) = -1 EBADF (Bad file descriptor) [pid 7256] close(15) = -1 EBADF (Bad file descriptor) [pid 7256] close(16) = -1 EBADF (Bad file descriptor) [pid 7256] close(17) = -1 EBADF (Bad file descriptor) [pid 7256] close(18) = -1 EBADF (Bad file descriptor) [pid 7256] close(19) = -1 EBADF (Bad file descriptor) [pid 7256] close(20) = -1 EBADF (Bad file descriptor) [pid 7256] close(21) = -1 EBADF (Bad file descriptor) [pid 7256] close(22) = -1 EBADF (Bad file descriptor) [pid 7256] close(23) = -1 EBADF (Bad file descriptor) [pid 7256] close(24) = -1 EBADF (Bad file descriptor) [pid 7256] close(25) = -1 EBADF (Bad file descriptor) [pid 7256] close(26) = -1 EBADF (Bad file descriptor) [pid 7256] close(27) = -1 EBADF (Bad file descriptor) [pid 7256] close(28) = -1 EBADF (Bad file descriptor) [pid 7256] close(29) = -1 EBADF (Bad file descriptor) [pid 7256] exit_group(0) = ? [pid 7256] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2205 ./strace-static-x86_64: Process 7257 attached [pid 7257] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7257] setpgid(0, 0) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7257] write(3, "1000", 4) = 4 [pid 7257] close(3) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7257] setns(201, 0) = 0 [pid 7257] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7257] setns(3, 0) = 0 [pid 7257] close(3) = 0 [pid 7257] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7257] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7257] close(3) = -1 EBADF (Bad file descriptor) [pid 7257] close(4) = 0 [pid 7257] close(5) = -1 EBADF (Bad file descriptor) [pid 7257] close(6) = -1 EBADF (Bad file descriptor) [pid 7257] close(7) = -1 EBADF (Bad file descriptor) [pid 7257] close(8) = -1 EBADF (Bad file descriptor) [pid 7257] close(9) = -1 EBADF (Bad file descriptor) [pid 7257] close(10) = -1 EBADF (Bad file descriptor) [pid 7257] close(11) = -1 EBADF (Bad file descriptor) [pid 7257] close(12) = -1 EBADF (Bad file descriptor) [pid 7257] close(13) = -1 EBADF (Bad file descriptor) [pid 7257] close(14) = -1 EBADF (Bad file descriptor) [pid 7257] close(15) = -1 EBADF (Bad file descriptor) [pid 7257] close(16) = -1 EBADF (Bad file descriptor) [pid 7257] close(17) = -1 EBADF (Bad file descriptor) [pid 7257] close(18) = -1 EBADF (Bad file descriptor) [pid 7257] close(19) = -1 EBADF (Bad file descriptor) [pid 7257] close(20) = -1 EBADF (Bad file descriptor) [pid 7257] close(21) = -1 EBADF (Bad file descriptor) [pid 7257] close(22) = -1 EBADF (Bad file descriptor) [pid 7257] close(23) = -1 EBADF (Bad file descriptor) [pid 7257] close(24) = -1 EBADF (Bad file descriptor) [pid 7257] close(25) = -1 EBADF (Bad file descriptor) [pid 7257] close(26) = -1 EBADF (Bad file descriptor) [pid 7257] close(27) = -1 EBADF (Bad file descriptor) [pid 7257] close(28) = -1 EBADF (Bad file descriptor) [pid 7257] close(29) = -1 EBADF (Bad file descriptor) [pid 7257] exit_group(0) = ? [pid 7257] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7258 attached [pid 7258] set_robust_list(0x555555cb26a0, 24) = 0 [ 117.505445][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.518899][ T4439] Bluetooth: hci0: link tx timeout [ 117.524330][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.549704][ T4439] Bluetooth: hci0: link tx timeout [ 117.556423][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.565110][ T4439] Bluetooth: hci0: link tx timeout [ 117.570742][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.579644][ T4439] Bluetooth: hci0: link tx timeout [ 117.585692][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.593375][ T4439] Bluetooth: hci0: link tx timeout [ 117.599076][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2206 [pid 7258] <... prctl resumed>) = 0 [pid 7258] setpgid(0, 0) = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7258] write(3, "1000", 4) = 4 [pid 7258] close(3) = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7258] setns(201, 0) = 0 [pid 7258] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7258] setns(3, 0) = 0 [pid 7258] close(3) = 0 [pid 7258] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7258] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7258] close(3) = -1 EBADF (Bad file descriptor) [pid 7258] close(4) = 0 [pid 7258] close(5) = -1 EBADF (Bad file descriptor) [pid 7258] close(6) = -1 EBADF (Bad file descriptor) [pid 7258] close(7) = -1 EBADF (Bad file descriptor) [pid 7258] close(8) = -1 EBADF (Bad file descriptor) [pid 7258] close(9) = -1 EBADF (Bad file descriptor) [pid 7258] close(10) = -1 EBADF (Bad file descriptor) [pid 7258] close(11) = -1 EBADF (Bad file descriptor) [pid 7258] close(12) = -1 EBADF (Bad file descriptor) [pid 7258] close(13) = -1 EBADF (Bad file descriptor) [pid 7258] close(14) = -1 EBADF (Bad file descriptor) [pid 7258] close(15) = -1 EBADF (Bad file descriptor) [pid 7258] close(16) = -1 EBADF (Bad file descriptor) [pid 7258] close(17) = -1 EBADF (Bad file descriptor) [pid 7258] close(18) = -1 EBADF (Bad file descriptor) [pid 7258] close(19) = -1 EBADF (Bad file descriptor) [pid 7258] close(20) = -1 EBADF (Bad file descriptor) [pid 7258] close(21) = -1 EBADF (Bad file descriptor) [pid 7258] close(22) = -1 EBADF (Bad file descriptor) [pid 7258] close(23) = -1 EBADF (Bad file descriptor) [pid 7258] close(24) = -1 EBADF (Bad file descriptor) [pid 7258] close(25) = -1 EBADF (Bad file descriptor) [pid 7258] close(26) = -1 EBADF (Bad file descriptor) [pid 7258] close(27) = -1 EBADF (Bad file descriptor) [pid 7258] close(28) = -1 EBADF (Bad file descriptor) [pid 7258] close(29) = -1 EBADF (Bad file descriptor) [pid 7258] exit_group(0) = ? [pid 7258] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7259 attached , child_tidptr=0x555555cb2690) = 2207 [pid 7259] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7259] setpgid(0, 0) = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7259] write(3, "1000", 4) = 4 [pid 7259] close(3) = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7259] setns(201, 0) = 0 [pid 7259] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7259] setns(3, 0) = 0 [pid 7259] close(3) = 0 [pid 7259] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7259] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7259] close(3) = -1 EBADF (Bad file descriptor) [pid 7259] close(4) = 0 [pid 7259] close(5) = -1 EBADF (Bad file descriptor) [pid 7259] close(6) = -1 EBADF (Bad file descriptor) [pid 7259] close(7) = -1 EBADF (Bad file descriptor) [pid 7259] close(8) = -1 EBADF (Bad file descriptor) [pid 7259] close(9) = -1 EBADF (Bad file descriptor) [pid 7259] close(10) = -1 EBADF (Bad file descriptor) [pid 7259] close(11) = -1 EBADF (Bad file descriptor) [pid 7259] close(12) = -1 EBADF (Bad file descriptor) [pid 7259] close(13) = -1 EBADF (Bad file descriptor) [pid 7259] close(14) = -1 EBADF (Bad file descriptor) [pid 7259] close(15) = -1 EBADF (Bad file descriptor) [pid 7259] close(16) = -1 EBADF (Bad file descriptor) [pid 7259] close(17) = -1 EBADF (Bad file descriptor) [pid 7259] close(18) = -1 EBADF (Bad file descriptor) [pid 7259] close(19) = -1 EBADF (Bad file descriptor) [pid 7259] close(20) = -1 EBADF (Bad file descriptor) [pid 7259] close(21) = -1 EBADF (Bad file descriptor) [pid 7259] close(22) = -1 EBADF (Bad file descriptor) [pid 7259] close(23) = -1 EBADF (Bad file descriptor) [pid 7259] close(24) = -1 EBADF (Bad file descriptor) [pid 7259] close(25) = -1 EBADF (Bad file descriptor) [pid 7259] close(26) = -1 EBADF (Bad file descriptor) [pid 7259] close(27) = -1 EBADF (Bad file descriptor) [pid 7259] close(28) = -1 EBADF (Bad file descriptor) [pid 7259] close(29) = -1 EBADF (Bad file descriptor) [pid 7259] exit_group(0) = ? [pid 7259] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7260 attached , child_tidptr=0x555555cb2690) = 2208 [pid 7260] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7260] setpgid(0, 0) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7260] write(3, "1000", 4) = 4 [pid 7260] close(3) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7260] setns(201, 0) = 0 [pid 7260] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7260] setns(3, 0) = 0 [pid 7260] close(3) = 0 [pid 7260] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7260] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7260] close(3) = -1 EBADF (Bad file descriptor) [pid 7260] close(4) = 0 [pid 7260] close(5) = -1 EBADF (Bad file descriptor) [pid 7260] close(6) = -1 EBADF (Bad file descriptor) [pid 7260] close(7) = -1 EBADF (Bad file descriptor) [pid 7260] close(8) = -1 EBADF (Bad file descriptor) [pid 7260] close(9) = -1 EBADF (Bad file descriptor) [pid 7260] close(10) = -1 EBADF (Bad file descriptor) [pid 7260] close(11) = -1 EBADF (Bad file descriptor) [pid 7260] close(12) = -1 EBADF (Bad file descriptor) [pid 7260] close(13) = -1 EBADF (Bad file descriptor) [pid 7260] close(14) = -1 EBADF (Bad file descriptor) [pid 7260] close(15) = -1 EBADF (Bad file descriptor) [pid 7260] close(16) = -1 EBADF (Bad file descriptor) [pid 7260] close(17) = -1 EBADF (Bad file descriptor) [pid 7260] close(18) = -1 EBADF (Bad file descriptor) [pid 7260] close(19) = -1 EBADF (Bad file descriptor) [pid 7260] close(20) = -1 EBADF (Bad file descriptor) [pid 7260] close(21) = -1 EBADF (Bad file descriptor) [pid 7260] close(22) = -1 EBADF (Bad file descriptor) [pid 7260] close(23) = -1 EBADF (Bad file descriptor) [pid 7260] close(24) = -1 EBADF (Bad file descriptor) [pid 7260] close(25) = -1 EBADF (Bad file descriptor) [pid 7260] close(26) = -1 EBADF (Bad file descriptor) [pid 7260] close(27) = -1 EBADF (Bad file descriptor) [pid 7260] close(28) = -1 EBADF (Bad file descriptor) [pid 7260] close(29) = -1 EBADF (Bad file descriptor) [pid 7260] exit_group(0) = ? [pid 7260] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7261 attached , child_tidptr=0x555555cb2690) = 2209 [pid 7261] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7261] write(3, "1000", 4) = 4 [pid 7261] close(3) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7261] setns(201, 0) = 0 [pid 7261] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7261] setns(3, 0) = 0 [pid 7261] close(3) = 0 [pid 7261] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7261] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7261] close(3) = -1 EBADF (Bad file descriptor) [pid 7261] close(4) = 0 [pid 7261] close(5) = -1 EBADF (Bad file descriptor) [pid 7261] close(6) = -1 EBADF (Bad file descriptor) [pid 7261] close(7) = -1 EBADF (Bad file descriptor) [pid 7261] close(8) = -1 EBADF (Bad file descriptor) [pid 7261] close(9) = -1 EBADF (Bad file descriptor) [pid 7261] close(10) = -1 EBADF (Bad file descriptor) [pid 7261] close(11) = -1 EBADF (Bad file descriptor) [pid 7261] close(12) = -1 EBADF (Bad file descriptor) [pid 7261] close(13) = -1 EBADF (Bad file descriptor) [pid 7261] close(14) = -1 EBADF (Bad file descriptor) [pid 7261] close(15) = -1 EBADF (Bad file descriptor) [pid 7261] close(16) = -1 EBADF (Bad file descriptor) [pid 7261] close(17) = -1 EBADF (Bad file descriptor) [pid 7261] close(18) = -1 EBADF (Bad file descriptor) [pid 7261] close(19) = -1 EBADF (Bad file descriptor) [pid 7261] close(20) = -1 EBADF (Bad file descriptor) [pid 7261] close(21) = -1 EBADF (Bad file descriptor) [pid 7261] close(22) = -1 EBADF (Bad file descriptor) [pid 7261] close(23) = -1 EBADF (Bad file descriptor) [pid 7261] close(24) = -1 EBADF (Bad file descriptor) [pid 7261] close(25) = -1 EBADF (Bad file descriptor) [pid 7261] close(26) = -1 EBADF (Bad file descriptor) [pid 7261] close(27) = -1 EBADF (Bad file descriptor) [pid 7261] close(28) = -1 EBADF (Bad file descriptor) [pid 7261] close(29) = -1 EBADF (Bad file descriptor) [pid 7261] exit_group(0) = ? [pid 7261] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7262 attached , child_tidptr=0x555555cb2690) = 2210 [pid 7262] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7262] setpgid(0, 0) = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7262] setns(201, 0) = 0 [pid 7262] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7262] setns(3, 0) = 0 [pid 7262] close(3) = 0 [pid 7262] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7262] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7262] close(3) = -1 EBADF (Bad file descriptor) [pid 7262] close(4) = 0 [pid 7262] close(5) = -1 EBADF (Bad file descriptor) [pid 7262] close(6) = -1 EBADF (Bad file descriptor) [pid 7262] close(7) = -1 EBADF (Bad file descriptor) [pid 7262] close(8) = -1 EBADF (Bad file descriptor) [pid 7262] close(9) = -1 EBADF (Bad file descriptor) [pid 7262] close(10) = -1 EBADF (Bad file descriptor) [pid 7262] close(11) = -1 EBADF (Bad file descriptor) [pid 7262] close(12) = -1 EBADF (Bad file descriptor) [pid 7262] close(13) = -1 EBADF (Bad file descriptor) [pid 7262] close(14) = -1 EBADF (Bad file descriptor) [pid 7262] close(15) = -1 EBADF (Bad file descriptor) [pid 7262] close(16) = -1 EBADF (Bad file descriptor) [pid 7262] close(17) = -1 EBADF (Bad file descriptor) [pid 7262] close(18) = -1 EBADF (Bad file descriptor) [pid 7262] close(19) = -1 EBADF (Bad file descriptor) [pid 7262] close(20) = -1 EBADF (Bad file descriptor) [pid 7262] close(21) = -1 EBADF (Bad file descriptor) [pid 7262] close(22) = -1 EBADF (Bad file descriptor) [pid 7262] close(23) = -1 EBADF (Bad file descriptor) [pid 7262] close(24) = -1 EBADF (Bad file descriptor) [pid 7262] close(25) = -1 EBADF (Bad file descriptor) [pid 7262] close(26) = -1 EBADF (Bad file descriptor) [pid 7262] close(27) = -1 EBADF (Bad file descriptor) [pid 7262] close(28) = -1 EBADF (Bad file descriptor) [pid 7262] close(29) = -1 EBADF (Bad file descriptor) [pid 7262] exit_group(0) = ? [pid 7262] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7263 attached [pid 7263] set_robust_list(0x555555cb26a0, 24 [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2211 [pid 7263] <... set_robust_list resumed>) = 0 [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7263] setpgid(0, 0) = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7263] write(3, "1000", 4) = 4 [pid 7263] close(3) = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7263] setns(201, 0) = 0 [pid 7263] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7263] setns(3, 0) = 0 [pid 7263] close(3) = 0 [pid 7263] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7263] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7263] close(3) = -1 EBADF (Bad file descriptor) [pid 7263] close(4) = 0 [pid 7263] close(5) = -1 EBADF (Bad file descriptor) [pid 7263] close(6) = -1 EBADF (Bad file descriptor) [pid 7263] close(7) = -1 EBADF (Bad file descriptor) [pid 7263] close(8) = -1 EBADF (Bad file descriptor) [pid 7263] close(9) = -1 EBADF (Bad file descriptor) [pid 7263] close(10) = -1 EBADF (Bad file descriptor) [pid 7263] close(11) = -1 EBADF (Bad file descriptor) [pid 7263] close(12) = -1 EBADF (Bad file descriptor) [pid 7263] close(13) = -1 EBADF (Bad file descriptor) [pid 7263] close(14) = -1 EBADF (Bad file descriptor) [pid 7263] close(15) = -1 EBADF (Bad file descriptor) [pid 7263] close(16) = -1 EBADF (Bad file descriptor) [pid 7263] close(17) = -1 EBADF (Bad file descriptor) [pid 7263] close(18) = -1 EBADF (Bad file descriptor) [pid 7263] close(19) = -1 EBADF (Bad file descriptor) [pid 7263] close(20) = -1 EBADF (Bad file descriptor) [pid 7263] close(21) = -1 EBADF (Bad file descriptor) [pid 7263] close(22) = -1 EBADF (Bad file descriptor) [pid 7263] close(23) = -1 EBADF (Bad file descriptor) [pid 7263] close(24) = -1 EBADF (Bad file descriptor) [pid 7263] close(25) = -1 EBADF (Bad file descriptor) [pid 7263] close(26) = -1 EBADF (Bad file descriptor) [pid 7263] close(27) = -1 EBADF (Bad file descriptor) [pid 7263] close(28) = -1 EBADF (Bad file descriptor) [pid 7263] close(29) = -1 EBADF (Bad file descriptor) [pid 7263] exit_group(0) = ? [pid 7263] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7264 attached , child_tidptr=0x555555cb2690) = 2212 [pid 7264] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7264] setpgid(0, 0) = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7264] write(3, "1000", 4) = 4 [pid 7264] close(3) = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7264] setns(201, 0) = 0 [pid 7264] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7264] setns(3, 0) = 0 [pid 7264] close(3) = 0 [pid 7264] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7264] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7264] close(3) = -1 EBADF (Bad file descriptor) [pid 7264] close(4) = 0 [pid 7264] close(5) = -1 EBADF (Bad file descriptor) [pid 7264] close(6) = -1 EBADF (Bad file descriptor) [pid 7264] close(7) = -1 EBADF (Bad file descriptor) [pid 7264] close(8) = -1 EBADF (Bad file descriptor) [pid 7264] close(9) = -1 EBADF (Bad file descriptor) [pid 7264] close(10) = -1 EBADF (Bad file descriptor) [pid 7264] close(11) = -1 EBADF (Bad file descriptor) [pid 7264] close(12) = -1 EBADF (Bad file descriptor) [pid 7264] close(13) = -1 EBADF (Bad file descriptor) [pid 7264] close(14) = -1 EBADF (Bad file descriptor) [pid 7264] close(15) = -1 EBADF (Bad file descriptor) [pid 7264] close(16) = -1 EBADF (Bad file descriptor) [pid 7264] close(17) = -1 EBADF (Bad file descriptor) [pid 7264] close(18) = -1 EBADF (Bad file descriptor) [pid 7264] close(19) = -1 EBADF (Bad file descriptor) [pid 7264] close(20) = -1 EBADF (Bad file descriptor) [pid 7264] close(21) = -1 EBADF (Bad file descriptor) [pid 7264] close(22) = -1 EBADF (Bad file descriptor) [pid 7264] close(23) = -1 EBADF (Bad file descriptor) [pid 7264] close(24) = -1 EBADF (Bad file descriptor) [pid 7264] close(25) = -1 EBADF (Bad file descriptor) [pid 7264] close(26) = -1 EBADF (Bad file descriptor) [pid 7264] close(27) = -1 EBADF (Bad file descriptor) [pid 7264] close(28) = -1 EBADF (Bad file descriptor) [pid 7264] close(29) = -1 EBADF (Bad file descriptor) [pid 7264] exit_group(0) = ? [pid 7264] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7265 attached , child_tidptr=0x555555cb2690) = 2213 [pid 7265] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7265] setpgid(0, 0) = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3) = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7265] setns(201, 0) = 0 [pid 7265] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7265] setns(3, 0) = 0 [pid 7265] close(3) = 0 [pid 7265] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7265] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7265] close(3) = -1 EBADF (Bad file descriptor) [pid 7265] close(4) = 0 [pid 7265] close(5) = -1 EBADF (Bad file descriptor) [pid 7265] close(6) = -1 EBADF (Bad file descriptor) [pid 7265] close(7) = -1 EBADF (Bad file descriptor) [pid 7265] close(8) = -1 EBADF (Bad file descriptor) [pid 7265] close(9) = -1 EBADF (Bad file descriptor) [pid 7265] close(10) = -1 EBADF (Bad file descriptor) [pid 7265] close(11) = -1 EBADF (Bad file descriptor) [pid 7265] close(12) = -1 EBADF (Bad file descriptor) [pid 7265] close(13) = -1 EBADF (Bad file descriptor) [pid 7265] close(14) = -1 EBADF (Bad file descriptor) [pid 7265] close(15) = -1 EBADF (Bad file descriptor) [pid 7265] close(16) = -1 EBADF (Bad file descriptor) [pid 7265] close(17) = -1 EBADF (Bad file descriptor) [pid 7265] close(18) = -1 EBADF (Bad file descriptor) [pid 7265] close(19) = -1 EBADF (Bad file descriptor) [pid 7265] close(20) = -1 EBADF (Bad file descriptor) [pid 7265] close(21) = -1 EBADF (Bad file descriptor) [pid 7265] close(22) = -1 EBADF (Bad file descriptor) [pid 7265] close(23) = -1 EBADF (Bad file descriptor) [pid 7265] close(24) = -1 EBADF (Bad file descriptor) [pid 7265] close(25) = -1 EBADF (Bad file descriptor) [pid 7265] close(26) = -1 EBADF (Bad file descriptor) [pid 7265] close(27) = -1 EBADF (Bad file descriptor) [pid 7265] close(28) = -1 EBADF (Bad file descriptor) [pid 7265] close(29) = -1 EBADF (Bad file descriptor) [pid 7265] exit_group(0) = ? [pid 7265] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 117.607082][ T4439] Bluetooth: hci0: link tx timeout [ 117.612480][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.621821][ T4439] Bluetooth: hci0: link tx timeout [ 117.627314][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.635375][ T4439] Bluetooth: hci0: link tx timeout [ 117.640531][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.649288][ T4439] Bluetooth: hci0: link tx timeout [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2214 ./strace-static-x86_64: Process 7266 attached [pid 7266] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7266] setpgid(0, 0) = 0 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7266] write(3, "1000", 4) = 4 [pid 7266] close(3) = 0 [pid 7266] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7266] setns(201, 0) = 0 [pid 7266] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7266] setns(3, 0) = 0 [pid 7266] close(3) = 0 [pid 7266] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7266] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7266] close(3) = -1 EBADF (Bad file descriptor) [pid 7266] close(4) = 0 [pid 7266] close(5) = -1 EBADF (Bad file descriptor) [pid 7266] close(6) = -1 EBADF (Bad file descriptor) [pid 7266] close(7) = -1 EBADF (Bad file descriptor) [pid 7266] close(8) = -1 EBADF (Bad file descriptor) [pid 7266] close(9) = -1 EBADF (Bad file descriptor) [pid 7266] close(10) = -1 EBADF (Bad file descriptor) [pid 7266] close(11) = -1 EBADF (Bad file descriptor) [pid 7266] close(12) = -1 EBADF (Bad file descriptor) [pid 7266] close(13) = -1 EBADF (Bad file descriptor) [pid 7266] close(14) = -1 EBADF (Bad file descriptor) [pid 7266] close(15) = -1 EBADF (Bad file descriptor) [pid 7266] close(16) = -1 EBADF (Bad file descriptor) [pid 7266] close(17) = -1 EBADF (Bad file descriptor) [pid 7266] close(18) = -1 EBADF (Bad file descriptor) [pid 7266] close(19) = -1 EBADF (Bad file descriptor) [pid 7266] close(20) = -1 EBADF (Bad file descriptor) [pid 7266] close(21) = -1 EBADF (Bad file descriptor) [pid 7266] close(22) = -1 EBADF (Bad file descriptor) [pid 7266] close(23) = -1 EBADF (Bad file descriptor) [pid 7266] close(24) = -1 EBADF (Bad file descriptor) [pid 7266] close(25) = -1 EBADF (Bad file descriptor) [pid 7266] close(26) = -1 EBADF (Bad file descriptor) [pid 7266] close(27) = -1 EBADF (Bad file descriptor) [pid 7266] close(28) = -1 EBADF (Bad file descriptor) [pid 7266] close(29) = -1 EBADF (Bad file descriptor) [pid 7266] exit_group(0) = ? [pid 7266] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2215 ./strace-static-x86_64: Process 7267 attached [pid 7267] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7267] setpgid(0, 0) = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7267] write(3, "1000", 4) = 4 [pid 7267] close(3) = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7267] setns(201, 0) = 0 [pid 7267] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7267] setns(3, 0) = 0 [pid 7267] close(3) = 0 [pid 7267] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7267] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7267] close(3) = -1 EBADF (Bad file descriptor) [pid 7267] close(4) = 0 [pid 7267] close(5) = -1 EBADF (Bad file descriptor) [pid 7267] close(6) = -1 EBADF (Bad file descriptor) [pid 7267] close(7) = -1 EBADF (Bad file descriptor) [pid 7267] close(8) = -1 EBADF (Bad file descriptor) [pid 7267] close(9) = -1 EBADF (Bad file descriptor) [pid 7267] close(10) = -1 EBADF (Bad file descriptor) [pid 7267] close(11) = -1 EBADF (Bad file descriptor) [pid 7267] close(12) = -1 EBADF (Bad file descriptor) [pid 7267] close(13) = -1 EBADF (Bad file descriptor) [pid 7267] close(14) = -1 EBADF (Bad file descriptor) [pid 7267] close(15) = -1 EBADF (Bad file descriptor) [pid 7267] close(16) = -1 EBADF (Bad file descriptor) [pid 7267] close(17) = -1 EBADF (Bad file descriptor) [pid 7267] close(18) = -1 EBADF (Bad file descriptor) [pid 7267] close(19) = -1 EBADF (Bad file descriptor) [pid 7267] close(20) = -1 EBADF (Bad file descriptor) [pid 7267] close(21) = -1 EBADF (Bad file descriptor) [pid 7267] close(22) = -1 EBADF (Bad file descriptor) [pid 7267] close(23) = -1 EBADF (Bad file descriptor) [pid 7267] close(24) = -1 EBADF (Bad file descriptor) [pid 7267] close(25) = -1 EBADF (Bad file descriptor) [pid 7267] close(26) = -1 EBADF (Bad file descriptor) [pid 7267] close(27) = -1 EBADF (Bad file descriptor) [pid 7267] close(28) = -1 EBADF (Bad file descriptor) [pid 7267] close(29) = -1 EBADF (Bad file descriptor) [pid 7267] exit_group(0) = ? [pid 7267] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7268 attached [pid 7268] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7268] setpgid(0, 0) = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... clone resumed>, child_tidptr=0x555555cb2690) = 2216 [pid 7268] <... openat resumed>) = 3 [pid 7268] write(3, "1000", 4) = 4 [pid 7268] close(3) = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7268] setns(201, 0) = 0 [pid 7268] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7268] setns(3, 0) = 0 [pid 7268] close(3) = 0 [pid 7268] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7268] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7268] close(3) = -1 EBADF (Bad file descriptor) [pid 7268] close(4) = 0 [pid 7268] close(5) = -1 EBADF (Bad file descriptor) [pid 7268] close(6) = -1 EBADF (Bad file descriptor) [pid 7268] close(7) = -1 EBADF (Bad file descriptor) [pid 7268] close(8) = -1 EBADF (Bad file descriptor) [pid 7268] close(9) = -1 EBADF (Bad file descriptor) [pid 7268] close(10) = -1 EBADF (Bad file descriptor) [pid 7268] close(11) = -1 EBADF (Bad file descriptor) [pid 7268] close(12) = -1 EBADF (Bad file descriptor) [pid 7268] close(13) = -1 EBADF (Bad file descriptor) [pid 7268] close(14) = -1 EBADF (Bad file descriptor) [pid 7268] close(15) = -1 EBADF (Bad file descriptor) [pid 7268] close(16) = -1 EBADF (Bad file descriptor) [pid 7268] close(17) = -1 EBADF (Bad file descriptor) [pid 7268] close(18) = -1 EBADF (Bad file descriptor) [pid 7268] close(19) = -1 EBADF (Bad file descriptor) [pid 7268] close(20) = -1 EBADF (Bad file descriptor) [pid 7268] close(21) = -1 EBADF (Bad file descriptor) [pid 7268] close(22) = -1 EBADF (Bad file descriptor) [pid 7268] close(23) = -1 EBADF (Bad file descriptor) [pid 7268] close(24) = -1 EBADF (Bad file descriptor) [pid 7268] close(25) = -1 EBADF (Bad file descriptor) [pid 7268] close(26) = -1 EBADF (Bad file descriptor) [pid 7268] close(27) = -1 EBADF (Bad file descriptor) [pid 7268] close(28) = -1 EBADF (Bad file descriptor) [pid 7268] close(29) = -1 EBADF (Bad file descriptor) [ 117.654698][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.669622][ T4439] Bluetooth: hci0: link tx timeout [ 117.676202][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.684938][ T4439] Bluetooth: hci0: link tx timeout [ 117.690140][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.704065][ T4439] Bluetooth: hci0: link tx timeout [pid 7268] exit_group(0) = ? [pid 7268] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7269 attached , child_tidptr=0x555555cb2690) = 2217 [pid 7269] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7269] setpgid(0, 0) = 0 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7269] write(3, "1000", 4) = 4 [pid 7269] close(3) = 0 [pid 7269] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7269] setns(201, 0) = 0 [pid 7269] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7269] setns(3, 0) = 0 [pid 7269] close(3) = 0 [pid 7269] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7269] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7269] close(3) = -1 EBADF (Bad file descriptor) [pid 7269] close(4) = 0 [pid 7269] close(5) = -1 EBADF (Bad file descriptor) [pid 7269] close(6) = -1 EBADF (Bad file descriptor) [pid 7269] close(7) = -1 EBADF (Bad file descriptor) [pid 7269] close(8) = -1 EBADF (Bad file descriptor) [pid 7269] close(9) = -1 EBADF (Bad file descriptor) [pid 7269] close(10) = -1 EBADF (Bad file descriptor) [pid 7269] close(11) = -1 EBADF (Bad file descriptor) [pid 7269] close(12) = -1 EBADF (Bad file descriptor) [pid 7269] close(13) = -1 EBADF (Bad file descriptor) [pid 7269] close(14) = -1 EBADF (Bad file descriptor) [pid 7269] close(15) = -1 EBADF (Bad file descriptor) [pid 7269] close(16) = -1 EBADF (Bad file descriptor) [pid 7269] close(17) = -1 EBADF (Bad file descriptor) [pid 7269] close(18) = -1 EBADF (Bad file descriptor) [pid 7269] close(19) = -1 EBADF (Bad file descriptor) [pid 7269] close(20) = -1 EBADF (Bad file descriptor) [pid 7269] close(21) = -1 EBADF (Bad file descriptor) [pid 7269] close(22) = -1 EBADF (Bad file descriptor) [pid 7269] close(23) = -1 EBADF (Bad file descriptor) [pid 7269] close(24) = -1 EBADF (Bad file descriptor) [pid 7269] close(25) = -1 EBADF (Bad file descriptor) [pid 7269] close(26) = -1 EBADF (Bad file descriptor) [pid 7269] close(27) = -1 EBADF (Bad file descriptor) [pid 7269] close(28) = -1 EBADF (Bad file descriptor) [pid 7269] close(29) = -1 EBADF (Bad file descriptor) [pid 7269] exit_group(0) = ? [pid 7269] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cb2690) = 2218 ./strace-static-x86_64: Process 7270 attached [pid 7270] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7270] setpgid(0, 0) = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7270] write(3, "1000", 4) = 4 [pid 7270] close(3) = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7270] setns(201, 0) = 0 [pid 7270] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7270] setns(3, 0) = 0 [pid 7270] close(3) = 0 [pid 7270] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0 [pid 7270] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2028) = 2028 [pid 7270] close(3) = -1 EBADF (Bad file descriptor) [pid 7270] close(4) = 0 [pid 7270] close(5) = -1 EBADF (Bad file descriptor) [pid 7270] close(6) = -1 EBADF (Bad file descriptor) [pid 7270] close(7) = -1 EBADF (Bad file descriptor) [pid 7270] close(8) = -1 EBADF (Bad file descriptor) [pid 7270] close(9) = -1 EBADF (Bad file descriptor) [pid 7270] close(10) = -1 EBADF (Bad file descriptor) [pid 7270] close(11) = -1 EBADF (Bad file descriptor) [pid 7270] close(12) = -1 EBADF (Bad file descriptor) [pid 7270] close(13) = -1 EBADF (Bad file descriptor) [pid 7270] close(14) = -1 EBADF (Bad file descriptor) [pid 7270] close(15) = -1 EBADF (Bad file descriptor) [pid 7270] close(16) = -1 EBADF (Bad file descriptor) [pid 7270] close(17) = -1 EBADF (Bad file descriptor) [pid 7270] close(18) = -1 EBADF (Bad file descriptor) [pid 7270] close(19) = -1 EBADF (Bad file descriptor) [pid 7270] close(20) = -1 EBADF (Bad file descriptor) [pid 7270] close(21) = -1 EBADF (Bad file descriptor) [pid 7270] close(22) = -1 EBADF (Bad file descriptor) [pid 7270] close(23) = -1 EBADF (Bad file descriptor) [pid 7270] close(24) = -1 EBADF (Bad file descriptor) [pid 7270] close(25) = -1 EBADF (Bad file descriptor) [pid 7270] close(26) = -1 EBADF (Bad file descriptor) [pid 7270] close(27) = -1 EBADF (Bad file descriptor) [pid 7270] close(28) = -1 EBADF (Bad file descriptor) [pid 7270] close(29) = -1 EBADF (Bad file descriptor) [pid 7270] exit_group(0) = ? [pid 7270] +++ exited with 0 +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2218, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7271 attached , child_tidptr=0x555555cb2690) = 2219 [pid 7271] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7271] setpgid(0, 0) = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7271] write(3, "1000", 4) = 4 [pid 7271] close(3) = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7271] setns(201, 0) = 0 [pid 7271] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7271] setns(3, 0) = 0 [pid 7271] close(3) = 0 [ 117.709475][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.725001][ T4439] Bluetooth: hci0: link tx timeout [ 117.730432][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.746856][ T4439] Bluetooth: hci0: link tx timeout [ 117.752080][ T4439] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 117.835300][ T4439] Bluetooth: hci0: command 0x0406 tx timeout [ 119.995282][ T5035] Bluetooth: hci0: command 0x0405 tx timeout [pid 7271] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(L2CAP_PSM_3DSP), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(0 /* L2CAP_CID_??? */), l2_bdaddr_type=BDADDR_BREDR}, 14 [pid 5032] kill(-2219, SIGKILL [pid 7271] <... connect resumed>) = ? [pid 5032] <... kill resumed>) = 0 [pid 5032] kill(2219, SIGKILL) = 0 [pid 7271] +++ killed by SIGKILL +++ [pid 5032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=2219, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 5032] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5032] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7272 attached , child_tidptr=0x555555cb2690) = 2220 [pid 7272] set_robust_list(0x555555cb26a0, 24) = 0 [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7272] setpgid(0, 0) = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7272] close(3) = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 7272] setns(201, 0) = 0 [pid 7272] socket(AF_BLUETOOTH, SOCK_DGRAM, BTPROTO_L2CAP) = 4 [pid 7272] setns(3, 0) = 0 [pid 7272] close(3) = 0